CN202876183U - Trampoline system and supporting rod used for the same - Google Patents
Trampoline system and supporting rod used for the same Download PDFInfo
- Publication number
- CN202876183U CN202876183U CN201220107595.7U CN201220107595U CN202876183U CN 202876183 U CN202876183 U CN 202876183U CN 201220107595 U CN201220107595 U CN 201220107595U CN 202876183 U CN202876183 U CN 202876183U
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- Prior art keywords
- cramp bar
- mat
- framework
- trampoline
- bar
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/11—Trampolines
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/026—Bars; Tubes; Leaf springs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Laminated Bodies (AREA)
- Invalid Beds And Related Equipment (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a trampoline system and a supporting rod used for the same, wherein the trampoline system comprises the following components: a flexible rebound cushion; a plurality of supporting rods; and a frame. The supporting rods are used for connecting between the frame and the cushion for keeping the cushion in a tensioned state. The upper end of each rod surrounds the outer periphery of the cushion and is connected with the cushion, and the lower end is connected with the frame, wherein the upper end of each main supporting rod is provided with an edge connector so as to connect the upper end of the supporting rod with the edge of the cushion of the trampoline. The edge connector comprises an enlarging end part and an integral group part. The integral group part at least surrounds and packages the upper part of the supporting rod, wherein the upper part is below the enlarging end part.
Description
Technical field
The utility model relates to the trampoline system, comprises that bar structure, bar arrange and the bar layout, perhaps separates or combination, is used for the trampoline of the type of the framework that is positioned at the below and supports the resilience mat that is connected with framework by a plurality of cramp bars.
The utility model also relates to shape and the structure of cramp bar, is used for having the trampoline that is positioned at the below and supports the framework type of resilience mat, and described mat is connected with framework by a plurality of bars.
Background technology
Trampoline is a kind of sports equipment, and its most basic form comprises the resilience mat that is fixed to support frame substantially, so that this mat is supported on above the ground.The user jumps over or otherwise bounces to carry out amusement and exercise at the resilience mat.
United States Patent (USP) 6319174 discloses the form of soft edges trampoline, wherein, the mat of trampoline is had flexible flexible link and is supported by a plurality of, flexible link is received within the framework of trampoline at the lower end of bar, the upper end of bar connects with the periphery of the spring of trampoline or resilience mat, this layout has been avoided the needs to the sturdy frame of the outside that centers on the spring mat, and the spring that exposes is between the periphery of framework and mat.Bar angularly or spirally is positioned at around the framework, from framework outwards and extend upward.Figure 1 illustrates an example.Trampoline has framework, resilience mat and safe fence, and this safe fence is held in place by a plurality of fence support components or bar.Framework and resilience mat mutually coadaptation and are disposed in above framework in the substantially horizontal plane so that flexible resilience mat is maintained at the framework top with tension force and away from ground.Fence support component or bar support safety fence so that fence surround the resilience mat and extend upward from the resilience mat, to form the skip area of sealing.
The utility model content
A purpose of the present utility model is to provide a kind of improved or optional at least form for trampoline.
The term that in this specification and described independent claims, adopts " comprise " meaning be " at least part of by ... consist of ".When in this specification and described independent claims, setting forth when comprising each explanation that term " comprises ", also can there be those features that are different from the feature of being set forth by this term.Be intended to be explained in an identical manner such as relevant terms such as " comprising ".
Term used herein " and/or " meaning be " with " or "or", perhaps both.
Here following employed " respectively " meaning behind noun is plural number and/or the singulative of noun.
The utility model can broadly be illustrated as the trampoline system that is, this trampoline system comprises:
Flexible resilience mat,
A plurality of cramp bars,
Framework,
Be connected to the cramp bar between described framework and the described mat, so that mat is remained under the tension state, the upper end of bar is connected with mat around the periphery of mat, the lower end is connected with framework, wherein, the upper end of described main supporting rod is equipped with the edge connector, is connected to the edge of trampoline mat with the upper end with cramp bar, this edge connector comprises enlarged end and whole group section, and this integral body group section centers at least and seals the upper end length of below cramp bar, that be positioned at enlarged end.
Preferably, integral body group section centers on and seals the major part of the upper end length of cramp bar.
In one embodiment, integral body group section centers on and seals all length between enlarged end and framework of cramp bar basically.
In one embodiment, whole group section around and seal cramp bar, on enlarging and the major part of the length between encirclement section or the expansion section, described encirclement section or enlarged end towards the lower end of cramp bar, be arranged in cramp bar to framework or to connecting portion or the porch or adjacent with this connecting portion or entrance of framework.
Preferably, the expansion upper end of cramp bar and group section and alternatively towards the expansion section of the lower end of cramp bar or encirclement section is formed by plastic material and the upper end that is molded in cramp bar by injection moulding or centers at least cramp bar centers on and be molded into cramp bar or at least cramp bar the upper end or be molded on the cramp bar or the upper end of cramp bar on form.In one embodiment, bar is arranged in above framework in the substantially horizontal plane, and the drift between the bar of top and bottom of bar stretches out from framework along whole drift or is arc, bar is bent upwards towards mat from framework, and bar is arranged to be substantially perpendicular to framework and stretches out.
Preferably, bar is flat when not applying external force.
Preferably, bar has square or rectangular cross section.
Preferably, bar is formed by glass fibre.
Preferably, the second cramp bar that has the rear portion that is positioned at cramp bar and extend along the part at the rear portion of cramp bar of each in the cramp bar.
Preferably, the length of cramp bar approximately be mobile jib half or 2/3rds, locate jointly the lower end of cramp bar and the second cramp bar.
Preferably, the shape and size of the cross-sectional profiles of the second cramp bar are identical with cramp bar.
Alternatively, the cross-sectional profiles of the second cramp bar is less than the cross-sectional profiles of mobile jib.
Preferably, the long side surface of cramp bar is the total radiation formula.
Preferably, the long side surface of the second cramp bar is the total radiation formula.
Most preferably, each in the second cramp bar has cap, and the adjacent part that the main body of cap is sealed the upper end of the second cramp bar and sealed main supporting rod is resisted against on the main supporting rod with the upper end that keeps the second cramp bar.
Most preferably, mat is equipped with the mat edge assembly parts, and these mat edge assembly parts have with the edge connector and cooperate or corresponding recessed portion, and the edge connector cooperates or inserts in the corresponding recessed connector.
Preferably, the mat edge assembly parts are organized as the monomer spare that is connected with corresponding mat edge, with a plurality of recessed connectors in a row of shape on this edge of mat.
Preferably, the edge connector is columniform basically, and cylinder is essentially horizontally arranged and be vertical with the longitudinal axis of cramp bar.
Preferably, the mat edge assembly parts have connector part and attachment part, the connector part distributes with the 1:1 ratio with attachment part, attachment part has the form of triangle wedge shape part substantially, this wedge shape part has the facet of two long and the convex curved between two long, each connector partly forms the hollow elongated structure, this structure has towards the inside rectangular aperture of arranging of the median plane of mat with towards outer opening or outside opening, one long the lower surface setting against mat of wedge shape part, second long tilts and the part of convex curved overhangs the edge of mat facing to mat, and the trampoline system also has by around the ring of attachment part and be attached to the guipure of mat.
Preferably, the mat edge assembly parts have connector part and attachment part, the connector part distributes with the 2:1 ratio with attachment part, the mat edge assembly parts have the form of triangle wedge shape part substantially, it is the facet of convex curved that this wedge shape part has two long and the cross-sectional profiles between two long, long lower surface arrangement against mat of wedge shape part, the second long part facing to mat inclination and convex curved overhangs the edge of mat, the trampoline system also has by around the ring of attachment part and be attached to the guipure of mat, at least the downside of each attachment part is recessed in the mat edge assembly parts, and each connector partly has the recess that is suitable for admitting the edge connector.
Most preferably, base portion is continuous along that side that is attached to base portion of mat basically.
Alternatively, the mat edge assembly parts have connector part and attachment part, the connector part distributes with the 1:1 ratio with attachment part, and attachment part has the form of triangle wedge shape part substantially, and this wedge shape part has two long and little the facing directly between two long.
Preferably, mat edge assembly parts or attachment component inwardly open wide along the whole length of attachment component.
Preferably, each connector partly forms the recess with open front and base portion, has from the rear wall of the main body of recess downwards and the rear hook portion that extends internally and at the antelabium of top leading edge to downward-extension.
Preferably, the edge connector has the substantially side profile of T shape, erection part is connected to the upper end of cramp bar and extends along the upper end of cramp bar, that arm of the most close mat of ' T ' shape part forms and is suitable for the hook that is connected with rear hook portion, and the edge connector has the basically semicircular recess by the front surface of edge connector.
Preferably, the trampoline system also comprises the lower front portion that is positioned at attachment component and the latch rod that extends along the length of attached annex, and the rear portion of latch rod is set in the recess in place in recess with the upper end that keeps cramp bar.
In another embodiment, bar angularly or spirally is positioned at around the framework, from framework outwards and extend upward.Figure 1 illustrates an example.Trampoline has framework, resilience mat, and framework and resilience mat mutually coadaptation so that flexible resilience mat is maintained on the framework with tension force and away from ground, and on framework along substantially horizontal horizontal layout.
Description of drawings
Further aspect of the present utility model will become more clear from the explanation that also only provides by way of example below with reference to accompanying drawing, and accompanying drawing shows the embodiment of device in the mode of example, and wherein:
Fig. 1 shows the first form of trampoline system, the trampoline system has framework, jump over mat and remain on the top and surround and jump over mat with the fence mesh of the skip area that forms sealing, framework and be connected mat via the upwardly extending a plurality of fiberglass poles connections in the edge from the framework to the mat.
Fig. 2 shows the first preferred form of trampoline, the mat of trampoline is had flexible flexible link and is supported on the framework of trampoline by a plurality of, and this flexible link stretches out from the framework to the mat, is substantially perpendicular to framework, bar from framework outwards and be bent upwards, the upper end of bar is connected to the periphery of mat.
Fig. 3 a shows the preferred form of the framework of the trampoline that is in the rear state of assembling.
Fig. 3 b shows the frame facet that is formed by the frame parts that separates and is connected to form the hollow, rectangular part by the corner connector that separates at their place, bight.
Fig. 3 c shows the decomposition view of details of the corner connector B of the framework shown in Fig. 3 b with the 1:3 ratio.
Fig. 4 a shows a form with flexible sinking support bar.
Fig. 4 b shows the assembled front view of the flexible sinking support bar shown in Fig. 4 a.
Fig. 5 a shows the first preferred embodiment that is connected to mat for the upper end with cramp bar.
Fig. 5 b shows single attachment component and forms the one group of recessed connector that is arranged in a row, and recessed connector part replaces with attachment part.
Fig. 5 c shows in detail each connector and partly has the hollow elongated form, has towards the inside rectangular aperture of arranging of the median plane of mat with towards outer opening or outside opening.
Fig. 6 a and 6b show the second form of the attachment component shown in Fig. 5 a, and single attachment component forms a plurality of recessed connector that is arranged in a row.
Fig. 6 c shows recessed connector part and the attachment part that the is one group of recessed row ratio take the ratio of recessed connector part and attachment part as 2:1 and distributes, and recessed connector partly has the recess of the edge connector on the upper end that in use is received in cramp bar.
Fig. 6 d shows attachment part and is inserted into recessed connector part.
Fig. 6 e shows the cross sectional view of attachment part and recessed connector part.
Fig. 7 a shows another form that is connected to the parts of mat for the upper end with cramp bar.
Fig. 7 b shows single attachment component and forms the one group of recessed connector that is arranged in a row, recessed connector part replaces with attachment part, attachment part is along the whole length of attachment component to inner opening, attachment component has rear hook portion, the part of the rear wall of the main body of hook portion formation recess after being somebody's turn to do, the front portion of attachment component and base portion are except leading edge place, the top opening of the main body of the external attachment component of antelabium, the edge connector of T shape profile is assembled together cramp bar with having substantially, and deadlock lever extends along the place ahead, bottom interior angle of attachment component.
Fig. 7 c shows along the cross sectional view of the line D-D of Fig. 7 a.
Fig. 7 d shows along the cross sectional view of the line E-E of Fig. 7 a.
Fig. 8 is the perspective view of an embodiment of cramp bar of the present utility model.
Fig. 9 is a view that long side surface is seen from the cramp bar of Fig. 8.
Figure 10 is the cross sectional view along the line A-A of Fig. 9 of the cramp bar of Fig. 8 and 9.
Figure 11 is the perspective view of the second embodiment of cramp bar of the present utility model.
Figure 12 is a view that long side surface is seen from the cramp bar of Figure 11.
Figure 13 is that the cramp bar of Figure 11 and 12 is along the cross sectional view of the line C-C of Figure 12.
The specific embodiment
The first preferred form according to trampoline of the present utility model system 1 has been shown among Fig. 2.This trampoline system 1 has flexible resilience mat 2 and framework 3, and mat 2 and framework 3 are held in place relative to each other by a plurality of cramp bars 4.
The framework 3 of the preferred embodiment is generally rectangle in plan view, but can have other suitable shape, for example square, oval or circular.In the preferred rectangular shape of framework, and with reference to figure 3a to 3c, each side of framework is formed by the hollow box shape section frame parts 5 that separate, frame parts 5 connects by the right-angled corners connection bracket 6 of separating at their place, bight, this connection bracket enters in the end of frame parts 5, to form the hollow, rectangular part.
Mat 3 is maintained on the framework 2 with tensioning state by a plurality of cramp bars 4.In the cramp bar 4 each has the lower end 7 that is connected with framework 3 and the upper end 8 that is connected with mat 3.In a preferred embodiment, lower end 7 is connected to a frame parts in the frame parts 5 or is connected to each frame parts 5, so that lower end 7 from frame parts 5 outwards and be inclined upwardly, the longitudinal axis of cramp bar 4 is arranged in the longitudinal axis that is substantially perpendicular to frame parts 5 simultaneously.Each cramp bar 4 has drift 9, and this drift is that upper end 8(is connected with mat) and lower end 7(be connected with framework) between the length of bar.The whole length of drift 9 from framework 3 along drift is outwards arched, crooked or extension, thereby forms the arc that outwards arches.
In a preferred embodiment, cramp bar 4 is formed by glass fibre or similar material.Cramp bar 4 forms flat rod-namely have square or the more preferably extended part of rectangular cross section.Yet bar 4 can be formed has any other suitable shape of cross section.When not having external force to be applied in, cramp bar 4 is flat or straight, that is to say, they are pre-formed as there not being bending.The side of bar (that is to say, longer face arrange or have the longitudinal axis of bar along the longitudinal axis of bar than leptoprosopy) is fully radioactive in a preferred embodiment.
In most preferred form, bar 4 is in a row along each side shape of framework 2 and mat 3.The bight of trampoline does not have the cramp bar that is associated with the bight.In most preferred form, the bight of rectangular pads 3 is cut off along diagonal between the overhang bracket bar of each row's cramp bar, to avoid not supported material or the slack of material occurring at the place, bight.
In a kind of form shown in Fig. 4 a and the 4b, each cramp bar in the cramp bar 4 comprises back-connected cramp bar or rod 10 or half rod 10 with main supporting rod 4.Shown in Fig. 4 b, the length of this time cramp bar approximately be main supporting rod half or 2/3rds.The lower end of inferior cramp bar 10 also is connected with framework 3, so that inferior cramp bar 10 extends half or 2/3rds (lower half) of the length of about cramp bar 10 along the rear portion of primary and secondary cramp bar 10.When not having External Force Acting thereon, inferior cramp bar 10 also is straight or does not have crooked.
With reference to figure 4b, the cross-sectional profiles of inferior cramp bar 10 is identical with the shape and size of the cross-sectional profiles of main supporting rod.Yet this time cramp bar can have any suitable shape of cross section and size, and for example can have the rectangular cross section less than the cross section of main supporting rod.
Should be noted that and be not definitely must adopt time cramp bar 10.In this specification, mention that cramp bar should not be considered to always comprise or always get rid of time cramp bar: can be cramp bar self (cramp bar 4) when mentioning cramp bar, the cramp bar that is perhaps formed by cramp bar 4 and 10 combinations of time cramp bar.
With reference to figure 5a to 5b, the lower end of each that cramp bar 4 is connected with bar is connected as follows with framework: a series of holes or aperture 11 are along frame tube 5, also slightly in a row towards the top of frame tube 5 shape along the outside of frame tube 5.Insert in these apertures 11 lower end 7 of cramp bar 4 and time cramp bar 10.The sidepiece in aperture can strengthen having support insert 12 or analog (if necessary).As mentioned above, drift 9 bends to mat 3 upwardly and outwardly from framework 2.The curve of main supporting rod 4 can make time cramp bar bent outward or crooked to meet the curve of main supporting rod 4.
Inferior cramp bar has cap 13, the upper end of the main body of cap sealing time cramp bar 10 and the adjacent part of sealing main supporting rod 4 with the upper end that keeps time cramp bar against main supporting rod 4.In fact, when curve makes main supporting rod 4 crooked during against inferior cramp bar backward, two bars apply power towards each other along the length of their contact-making surfaces.
In the embodiment shown in Fig. 6 c, match with edge connector 14 in the upper end 8 of main supporting rod 4, collaboratively upper end 8 is connected to the edge of mat 2 with the edge assembly parts at the edge that is assembled to mat.Edge connector 14 comprises enlarged end and has in one embodiment the substantial cylindrical shape, the longitudinal axis horizontal aligument of its axis and cramp bar 4 or perpendicular to the longitudinal axis of cramp bar 4.Cylindrical edge connector 14 has by the notch 17 perpendicular to the center of the cylindrical member of longitudinal axis, slides in the end of cramp bar 4 to allow edge connector 14.
Connector 14 usefulness in edge act on the part of mechanism that upper end with cramp bar 4 is connected to the edge of mat 2.In a preferred form, mat 2 is equipped with edge connector 14 and assembles or corresponding one or more mat edge assembly parts.In a preferred form, the mat edge assembly parts are and convex edge connector 14 corresponding spill connectors.The spill connector is arranged with the monomer spare that is connected with the edge of mat, with a plurality of recessed connectors in a row of shape on the edge of mat 2.In a preferred form, one group of recessed connector forms the discrete parts of mat 2, and then is connected with the edge of mat 2.The first optimal way that connects one group of recessed connector has been shown in Fig. 5 a to 5c.One group of recessed connector forms the single attachment component 20a with the recessed connector that is arranged in a row.In attachment component 20a, connector part 21 replaces with attachment part 23.Shown in Fig. 5 c, each connector part 21 has the hollow elongated shape, and rectangle is towards the inside rectangular aperture 22 of the median plane of mat with towards outer opening or outside opening 24.Connector part 21 distributes with the 1:1 ratio with attachment part 23.Attachment part 23 has the substantially form of wedge shape part triangular in shape, has the facet of two long and the convex curved between two long.Long lower surface against mat of wedge shape part.The second long face (relative with the first long face) tilts towards mat 2, and the taper end of wedge shape part is pointed to or arranged towards the center of mat 2.Attachment component 20a is along edge placement of mat so that slightly overhang the end of mat 2 at the convex curved portion of the thick end of wedge shape part.The net of all lengths or guipure 25 are sewn onto on the mat and are assembled to attachment part 23 so that they by the ring 24 around attachment part, are fitted.These bands keep attachment component 20 in place on mat.Attachment component 20a stops sideslip by the net ring by connector part 21, and this connector partly has the side profile that dangles or extend in the side of the wedge-type shape of attachment part, stops to be displaced sideways by netting ring.
As the part of the assembly of trampoline system 1, the lower end 7 of cramp bar 4 stretches out from the inboard and passes through connector part 21 by outside opening 24.Upper end 8 is equipped with edge connector 14.Connector part 21 and edge connector 14 are assembled together mutually so that edge connector 14 is held in place in connector part 21, but can rotate around the axis at the edge that is parallel to mat 2.In use every kind of mode need to be greater than the several years for the scope of rotating.Then, cramp bar 4 is with the lower end deflection or the bending that are arranged in aperture 11.
The variant of aforesaid attachment component-attachment component 20b has been shown in Fig. 6 a to 6e.Attachment component 20b is similar to aforesaid parts 20a.Yet in this variant, connector part 21b and attachment part 23 distribute with the ratio of 2:1.' recessed ' parts of attachment component 20b or connector part 21b are grooves 26.Edge connector 14 and can rotate with the axis of the similar mode of the mode of foregoing description around the edge that is parallel to mat from the fit beneath to the groove in 26.And as mentioned above, in use every kind of mode need to be greater than the several years for the scope of rotation.As mentioned above, guipure 25b leads to downside around connector part 21b from the top of mat 2, to keep microscler attachment component 20b in place.Stop being displaced sideways of attachment component 20b by the connector part 21b that slightly is inserted among the microscler attachment component 20b.
Another variant of edge bindiny mechanism has been shown in Fig. 7 a to 7d.Shown mat edge assembly parts or the 3rd variant of attachment component-attachment component 20c-are connected with the edge of mat 2.Attachment component 20c is similar to aforesaid parts 20a and 20b.Connector part 21c and attachment part 23c replace with the ratio of 1:1.With as mentioned above similarly in the mode, attachment component 20c is connected to the edge of mat by a series of guipure 25c and connects along the edge of mat, the guipure utilization is sewn or is sewn into the upper surface of mat 2 and the end of lower surface is connected on the attachment component 20c with ring, and the edge that guipure is substantially perpendicular to mat 2 is arranged and run through attachment part 23c and pass through at attachment part 23c.
In this embodiment, groove 126 is formed so that attachment component 20c inwardly opens wide along the whole length of attachment component 20c.Groove 126 is so shaped that it comprises rear hook part 43, and this rear hook part from the rear wall of the main body of groove 126 downwards and extend internally and form the part of rear wall.The front portion of the attachment component 20c relative with hook portion 43 is opened wide, as base portion, except the antelabium 42 at the top forward edge place of the main body of attachment component 20c to downward-extension.
In this embodiment, the upper end 8 of bar 4 is equipped with edge connector 114, and this edge connector has the substantially profile of T shape from the side.Standing portion is connected to the upper end of bar and extends along the upper end of bar.Postbrachium (or right arm) that should ' T ' shaped part forms hook, and this hitcher has the be inclined upwardly rear portion top surface (facing directly if ' T ' shape has to erect) of (from right to left) of the lower surface with respect to arm.The forearm of ' T ' shaped part is shaped by forming semi-circular indentation 45, and this semi-circular indentation is by the front surface of edge connector 114.The part above this recess of edge connector 114 forms front surface, and this front surface slopes inwardly from the top of arm, and upper surface is inclined upwardly and runs into the summit of rear portion top surface to it.
The lower end of cramp bar 4 is attached to framework in the mode identical with aforesaid mode.When the lower end at first was connected to framework, cramp bar 4 extended upwardly and outwardly from framework.For cramp bar 4 is connected to attachment component 20c, the upper end 8 of cramp bar 4 is crooked with the attachment component 20c that is connected towards mat 2 backward/inwardly.The rear portion top surface or the face that tilt upwards push away latch rod 44 in groove.When the upper end by fully backward when mat promotes, latch rod 44 passes through at the top of edge connector 114 and along front surface.Recess 45 has substantially the same radius with bar 44.Be included in prevention in the bar towards mat 2 recurvate spring energy so that the upper end of bar 4 is outwards mobile.Yet, in case bar 44 falls at front table, and recess 45 moves forward when outwards moving in the upper end of cramp bar 4, and then recess 45 moves forward on the part of next-door neighbour's recess 45 of the main body of bar 44 and around this part, and bar 44 stops the upper end of cramp bar 4 to shift out the interior position of attachment component 20c.The postbrachium of ' T ' shaped part inserts in the hook portion 43 and is positioned on the hook portion 43.
In groove 126 inside, the top surface of groove be resisted against edge connector 114, on the part that forms from the recess of the intilted front surface in top of arm.
In use, the postbrachium of ' T ' shaped part inserts in the hook portion 43 and is positioned on the hook portion 43, thereby allows bar and attachment component 20c to carry out relative to each other a little movement the user when mat 2 bounces.Similarly, between the front surface of the forearm of the inwall of groove 126 and ' T ' shape part, has a gap to allow bar and attachment component 20c to carry out relative to each other a little movement.
With reference to figure 9-13, according to the utility model, comprise that the expansion upper end of the cramp bar 4 of edge connector 14 or 114 comprises integral body group section 180, this group section is around the upper end length below enlarged end of also sealing at least cramp bar.Preferably, integral body group section centers on and seals the major part of the length of cramp bar.As shown in the embodiment of Fig. 8-10, whole group section 180 can surround and basically seal the whole length of cramp bar, and perhaps shown in Figure 11 to 13, whole group section 180 can center on and seal the major part of the length of cramp bar 4.In a preferred embodiment, expansion section or encirclement section 181 also cramp bar to framework or in framework (in the trampoline after assembling) connecting portion or porch or integrally be formed with group section 180 towards the lower end of cramp bar with being adjacent.Preferably, the expansion of cramp bar upper end 114 and group section 180 and preferably towards the expansion section of the lower end of cramp bar or encirclement section 181 is formed by plastic material and be molded in cramp bar by injection moulding or at least around its upper end or on cramp bar or cramp bar or at least on it or on it.
Fig. 8-13 shows the especially cramp bar 4 of the trampoline embodiment of Fig. 7 a, but the cramp bar 4 of the embodiment of Fig. 5 a and 6a can form similarly.And, in the soft edges trampoline that the United States Patent (USP) 6319174 of mentioning is in front described and the United States Patent (USP) and International Patent Application Publication WO03/043704 shown in Figure 1, comprise and angularly or spirally be positioned at lower section frame elastomeric spring bar on every side, this spring lever from framework outwards and extend upward to be connected to assembly parts on the downside at edge of mat, bar also can form as mentioned above, simultaneously balled end and whole group section and alternatively towards the expansion section of the lower end of cramp bar or encirclement section 181 around cramp bar and to cramp bar or integrally formation and formed by plastic material by injection molding to the cramp bar.Foregoing description of the present utility model comprises its preferred form.Can make improvements and do not depart from scope of the present utility model.
Claims (14)
1. trampoline system, this trampoline system comprises:
Flexible resilience mat;
A plurality of cramp bars;
Framework,
Described cramp bar is connected between described framework and the described mat, to keep mat to be in tensioning state, the upper end of described cramp bar is connected with described mat around the periphery of described mat, the lower end of described cramp bar is connected with described framework, it is characterized in that, the upper end of main supporting rod is equipped with the edge connector, be connected to the edge of the mat of described trampoline with the upper end with described cramp bar, described edge connector comprises enlarged end and whole group section, and described whole group section centers at least and seals described cramp bar, upper end length below described enlarged end.
2. trampoline according to claim 1 system is characterized in that, described whole group section centers on and seal the major part of the length of described cramp bar.
3. trampoline according to claim 1 system is characterized in that, described whole group section basically center on and seal described cramp bar, the whole length between described enlarged end and described framework at least.
4. trampoline according to claim 1 system, it is characterized in that, described whole group section around and seal the major part of length described cramp bar, between expansion upper end and expansion section or encirclement section, described expansion section or encirclement section towards the lower end of described cramp bar, be arranged in described cramp bar to described framework or to connecting portion or the porch or adjacent with described connecting portion or entrance of described framework.
5. the described trampoline of each claim system in 4 according to claim 1, it is characterized in that, the expansion upper end of described cramp bar and described group section and optional described expansion section or encirclement section towards the lower end of described cramp bar are formed by plastic material, and are molded in around the upper end of described cramp bar or described at least cramp bar by injection moulding and are molded into described cramp bar or to the upper end of described at least cramp bar or be molded on the described cramp bar or to the upper end of described at least cramp bar.
6. the described trampoline of each claim system is characterized in that according to claim 1-4, and described cramp bar is flat when not applying external force.
7. the described trampoline of each claim system is characterized in that according to claim 1-4, and described cramp bar has square or rectangular cross section.
8. the described trampoline of each claim system according to claim 1-4 is characterized in that described cramp bar is formed by glass fibre.
9. the described trampoline of each claim system is characterized in that according to claim 1-4, and described framework has be the global shape of rectangle in plan view, and described mat is that periphery and the described framework of rectangle and described mat is overlapping.
10. cramp bar that is used for the trampoline system, described trampoline system comprises:
Flexible resilience mat;
A plurality of cramp bars;
Framework,
And wherein, described cramp bar is connected between described framework and the described mat, to keep mat to be in tensioning state, the upper end of described cramp bar is connected with described mat around the periphery of described mat, the lower end of described cramp bar is connected with described framework, it is characterized in that, the upper end of main supporting rod is equipped with the edge connector, be connected to the edge of the mat of described trampoline with the upper end with described cramp bar, described edge connector comprises enlarged end and whole group section, and described whole group section centers at least and seals described cramp bar, upper end length below described enlarged end.
11. cramp bar according to claim 10 is characterized in that, described whole group section centers on and seals the major part of the length of described cramp bar.
12. cramp bar according to claim 10 is characterized in that, described whole group section basically center on and seal described cramp bar, the whole length between described enlarged end and described framework at least.
13. cramp bar according to claim 10, it is characterized in that, described whole group section around and seal the major part of length described cramp bar, between expansion upper end and expansion section or encirclement section, described expansion section or encirclement section towards the lower end of described cramp bar, be arranged in described cramp bar to described framework or to connecting portion or the porch or adjacent with described connecting portion or entrance of described framework.
14. the described cramp bar of each claim in 13 according to claim 10, it is characterized in that, the expansion upper end of described cramp bar and described group section and optional described expansion section or encirclement section towards the lower end of described cramp bar are formed by plastic material, and are molded in around the upper end of described cramp bar or described at least cramp bar by injection moulding and are molded into described cramp bar or to the upper end of described at least cramp bar or be molded on the described cramp bar or to the upper end of described at least cramp bar.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161579721P | 2011-12-23 | 2011-12-23 | |
| US61/579,721 | 2011-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876183U true CN202876183U (en) | 2013-04-17 |
Family
ID=48067653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220107595.7U Expired - Fee Related CN202876183U (en) | 2011-12-23 | 2012-03-21 | Trampoline system and supporting rod used for the same |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20140336005A1 (en) |
| CN (1) | CN202876183U (en) |
| AU (1) | AU2012354299A1 (en) |
| WO (1) | WO2013095167A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581930A (en) * | 2016-12-20 | 2017-04-26 | 刘运伟 | Connection structure for trampoline plate springs |
| CN107899175A (en) * | 2017-10-27 | 2018-04-13 | 潘巍巍 | It is a kind of safety bounce bed |
| US10780334B2 (en) | 2018-06-30 | 2020-09-22 | Avero Ab | Zippered safety layer in a trampoline |
| US11202952B2 (en) | 2019-01-26 | 2021-12-21 | Avero Ab | Corner support bar (CSB) in a trampoline |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA201492295A1 (en) * | 2011-06-09 | 2015-04-30 | Вьюли Пти Лтд. | TRUMPETS |
| EA032024B1 (en) * | 2012-12-07 | 2019-03-29 | Вьюли Пти Лтд | Trampolines |
| US9758360B2 (en) * | 2013-10-09 | 2017-09-12 | Billy D. Stanford | Apparatus for providing safety netting on manlifts |
| US20160296781A1 (en) * | 2013-11-19 | 2016-10-13 | Vuly Property Pty Ltd | Trampolines |
| US9233268B2 (en) * | 2014-05-21 | 2016-01-12 | Ya-Chi CHEN | Metal sport and entertainment framework with multiple configurations |
| USD777865S1 (en) * | 2014-10-02 | 2017-01-31 | Bellicon Ag | Trampoline with suspension members |
| USD758515S1 (en) * | 2015-01-07 | 2016-06-07 | Guang'an Zeng | Trampoline |
| US9694224B1 (en) * | 2015-12-29 | 2017-07-04 | Wei-Teh Ho | Integrated step and jump exercise device |
| USD785117S1 (en) * | 2016-01-15 | 2017-04-25 | Samuel Chen | Trampoline |
| USD796614S1 (en) * | 2016-01-22 | 2017-09-05 | Samuel Chen | Trampoline |
| USD794151S1 (en) * | 2016-06-17 | 2017-08-08 | Fuloo, Llc | Trampoline |
| USD794150S1 (en) * | 2016-06-17 | 2017-08-08 | Fuloo, Llc | Trampoline |
| USD799626S1 (en) * | 2016-10-26 | 2017-10-10 | Samuel Chen | Trampoline frame |
| AU201616959S (en) * | 2016-12-09 | 2017-06-13 | Action Sports Equipment Pty Ltd | Trampoline enclosure support |
| AU201616952S (en) * | 2016-12-09 | 2017-06-13 | Action Sports Equipment Pty Ltd | Trampoline |
| USD817434S1 (en) * | 2017-05-04 | 2018-05-08 | Crowntec (Jiang Xi) Sports Technology Co., Inc. | Trampoline |
| USD813968S1 (en) * | 2017-05-26 | 2018-03-27 | Samuel Chen | Bowl shaped trampoline |
| USD818071S1 (en) * | 2017-06-19 | 2018-05-15 | Samuel Chen | Trampoline |
| USD857139S1 (en) * | 2017-07-05 | 2019-08-20 | Vuly Ip Holdings No 2 Pty Ltd | Trampoline |
| USD843535S1 (en) | 2017-07-31 | 2019-03-19 | Bellicon Ag | Trampoline with a skirt |
| USD843536S1 (en) | 2017-07-31 | 2019-03-19 | Bellicon Ag | Trampoline with a skirt and ribbon |
| USD842956S1 (en) | 2017-07-31 | 2019-03-12 | Bellicon Ag | Trampoline with a skirt and a ribbon |
| USD850553S1 (en) | 2017-07-31 | 2019-06-04 | Bellicon Ag | Handle for a trampoline |
| USD916993S1 (en) * | 2018-08-28 | 2021-04-20 | Zhejiang Tianxin Sports Equipment Co., Ltd | Trampoline |
| USD884809S1 (en) * | 2018-09-19 | 2020-05-19 | Royal Caribbean Cruises Ltd. | Trampoline enclosure |
| KR102361745B1 (en) * | 2020-04-22 | 2022-02-10 | 최근혁 | trampoline |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999558A (en) * | 1957-07-31 | 1961-09-12 | Continental Rubber Works | Strap for a tumbling device |
| US6319174B1 (en) * | 1999-11-02 | 2001-11-20 | Keith Vivian Alexander | Soft-edged recreational trampoline |
| AU2004244931B2 (en) * | 2003-06-09 | 2011-05-19 | Board & Batten International Inc. | A trampoline and enclosure system |
| WO2005035070A1 (en) * | 2003-10-15 | 2005-04-21 | Board & Batten International Inc. | Improved rod construction for soft-edged trampolines |
| US7220218B1 (en) * | 2005-12-19 | 2007-05-22 | Arthur Chu | Modified trampoline holder structure |
| US7662046B2 (en) * | 2007-01-29 | 2010-02-16 | Chun-Shen Yu | Clamping fixture for bouncing apparatus |
| AU2008202739B2 (en) * | 2007-06-29 | 2011-10-27 | Board & Batten International Inc | A trampoline |
| EP2207602A4 (en) * | 2007-11-05 | 2013-11-06 | Board & Batten Int Inc | Trampoline and base frame structure |
| US20100240496A1 (en) * | 2009-03-18 | 2010-09-23 | Samuel Chen | Trampoline frame |
| WO2012167300A1 (en) * | 2011-06-09 | 2012-12-13 | Vuly Pty Ltd | Trampolines |
-
2012
- 2012-03-21 CN CN201220107595.7U patent/CN202876183U/en not_active Expired - Fee Related
- 2012-12-21 WO PCT/NZ2012/000246 patent/WO2013095167A1/en active Application Filing
- 2012-12-21 US US14/367,618 patent/US20140336005A1/en not_active Abandoned
- 2012-12-21 AU AU2012354299A patent/AU2012354299A1/en not_active Abandoned
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581930A (en) * | 2016-12-20 | 2017-04-26 | 刘运伟 | Connection structure for trampoline plate springs |
| CN107899175A (en) * | 2017-10-27 | 2018-04-13 | 潘巍巍 | It is a kind of safety bounce bed |
| CN107899175B (en) * | 2017-10-27 | 2019-06-18 | 潘巍巍 | It is a kind of safety bounce bed |
| US10780334B2 (en) | 2018-06-30 | 2020-09-22 | Avero Ab | Zippered safety layer in a trampoline |
| US11202952B2 (en) | 2019-01-26 | 2021-12-21 | Avero Ab | Corner support bar (CSB) in a trampoline |
| US11273356B2 (en) | 2019-01-26 | 2022-03-15 | Avero Ab | High-tension safety net in a trampoline |
| US11577144B2 (en) | 2019-01-26 | 2023-02-14 | Avero Ab | Silent performance system and under padding channels in a trampoline |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2012354299A1 (en) | 2014-07-17 |
| US20140336005A1 (en) | 2014-11-13 |
| WO2013095167A1 (en) | 2013-06-27 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |