CN208911458U - Foldable game fitness stand and collapsible bar for child supporting structure - Google Patents

Abstract

The utility model discloses a kind of foldable game fitness stands characterized by comprising foldable pad has the first side and the second side；With at least one bar, there is first end, the second end and at least first panel and second panel；Wherein the bar can be moved using between position and storage position；Wherein, position is used described, the first end of the bar is attached to first side of the foldable pad, and the second end of the bar is attached to second side of the foldable pad；And wherein, in the storage position, the bar is folded so that the panel positions on top of each other.

Description

Foldable game fitness stand and collapsible bar for child supporting structure

Cross reference to related applications

This application claims enjoy in the U.S. Provisional Patent Application Serial No. 62/534,844 submitted on July 20th, 2017 Equity, entire contents are incorporated herein by reference with for all purposes.

Technical field

Present invention relates generally to the fields children's play fitness stand (play gym), and relate more specifically to it is collapsible or Contractile game body-built rack.

Background technique

In the presence of many for receiving baby and for the conventional products of infant entertainment, including game mat, game body-built rack, toy Bar etc..This child support and entertainment device include the surface for being used to support children and the amusement elements for attracting children.Some when It waits, children are sent to the place far from family, for example, when outgoing, such as when ging to park or together with household or and grandfather Mother is when together.For these situations, some folding children's game mats and game body-built rack have been developed, so that they It can more easily be transported.For example, game mat and toy bar, which can be, can be folded into more compact configuration so as to transport.So And it not yet proves this foldable game body-built rack and is entirely satisfactory.

Thus, it will be seen that in the presence of the needs for collapsible, the portable game body-built rack for being modified to children.This is practical Novel main purpose is to provide the foldable game fitness stand for meeting these and other needs.

Utility model content

In the exemplary embodiment, the utility model provides a kind of foldable game body-built rack comprising for receiving Virgin support surface and entertainment component.In general, game body-built rack includes game mat and toy bar.Game body-built rack can match in use It sets and is converted between stored collapsed configuration.Game body-built rack can be folded to minimum dimension for storing and/or travelling.In general, Cushion is configured to fold and toy bar is folding or contractile.In the exemplary embodiment, toy bar is releasedly It is attached to cushion.In other embodiments, toy bar can be permanently attached to cushion.

In one aspect, the utility model relates to a kind of foldable game fitness stands comprising foldable pad and toy bar. Foldable pad has the first side and the second side.Toy bar have first end, the second end and at least first panel and Second panel.The toy bar can be moved using between position and storage position.Position is used described, the toy bar is in Arcuate in shape, the first end is attached to first side of the foldable pad, and the second end is attached to Second side of the pad.In the storage position, the toy bar is folded so that the first panel is positioned at institute It states on second panel.

On the other hand, the utility model relates to a kind of folding toy bars for child supporting structure.The toy Bar has at least first panel and second panel.Each panel has first end, the second end, top surface and bottom table Face.The first end of the first panel is releasedly couple to the child supporting structure, and the first panel The second end between the first end of the second panel and the second end of the second panel The top surface of the second panel is pivotly couple at a bit.A part of the second panel is positioned at described Under first panel.

It yet still another aspect, foldable game fitness stand is deposited from using position to be moved to folding the utility model relates to a kind of The method for putting position.The game body-built rack includes foldable pad and is releasedly couple to the toy bar of the foldable pad. The toy bar includes at least first panel and second panel.The described method includes: by the toy bar from the foldable pad Dismantling and folding the toy bar is positioned at the first panel on the second panel.The method also includes will be through The toy bar folded is located on the foldable pad and folds the foldable pad around the toy bar.

The these and other aspects of the utility model, feature and advantage by with reference to this paper attached drawing and detailed description manage Solution, and will be realized by the various elements that particularly point out in the following claims and combination.It should be understood that such as institute Statement, property outlined above describes and is all to this below for the brief description of attached drawing and the detailed description of example embodiment The explanation of the example embodiment of utility model, rather than limitations of the present invention.

Detailed description of the invention

Fig. 1 is the solid in the foldable game body-built rack using configuration of example embodiment according to the present utility model Figure.

Fig. 2 is the side isometric view of the foldable game body-built rack of Fig. 1.

Fig. 3 is the perspective view of the foldable game body-built rack of Fig. 1, shows the folding of toy bar.

Fig. 4 is the perspective view of the foldable game body-built rack of Fig. 1, shows the expansion of toy bar.

Fig. 5 is the perspective view of the foldable game body-built rack of Fig. 1, shows the expansion of toy bar.

Fig. 6 is the detailed view of the assisted fasteners of the toy bar of the foldable game body-built rack of Fig. 1.

Fig. 7 is the detailed view of the assisted fasteners of Fig. 6.

Fig. 8 is the detailed view of the primary fastener of the toy bar of Fig. 6.

Fig. 9 is the detailed view of the primary fastener of Fig. 8, shows toy bar from the disassembly on cushion.

Figure 10 is the detailed view of the primary fastener of Fig. 8, shows toy bar from the disassembly on cushion.

Figure 11 is the perspective view of the foldable game body-built rack of Fig. 1, shows the folding of toy bar.

Figure 12 is the perspective view of the foldable game body-built rack of Fig. 1, and wherein toy bar is in folding position.

Figure 13 is the perspective view of the foldable game body-built rack of Fig. 1, shows the folding of cushion.

Figure 14 is the perspective view of the foldable game body-built rack of Fig. 1, shows the folding of cushion.

Figure 15 is the perspective view of the foldable game body-built rack of Fig. 1, and wherein cushion is in folding position.

Figure 16 is the perspective view of the foldable game body-built rack of Fig. 1, and wherein cushion is in folding position.

Specific embodiment

Detailed description by reference to the following exemplary embodiments for combining the attached drawing for forming a part of this disclosure to carry out, this Utility model can be more easily understood.It should be understood that the utility model is not only restricted to described herein and/or shows Specific device, method, condition or parameter, and term as used herein is merely for by illustrating description specific embodiment Purpose limits utility model claimed without being intended to.Any and all patent pointed out in this specification and its Its publication is incorporated herein by reference, just as being fully explained the same in this article.

In addition, including such as the used in the description of appended claims, singular " one ", "one" and " institute State " it include plural form, and the special value is included at least to the reference of special value, unless context clearly defines Other situations.Range can be expressed as herein from " about " or " approximation " special value and/or to " about " or " closely Like " another special value.When such a range is expressed, another embodiment includes from a special value and/or to another One special value.Similarly, when numerical value is expressed as approximation, by using antecedent " about ", it should be understood that specific Numerical value forms another embodiment.

Referring now to the drawings, wherein identical appended drawing reference represents corresponding component from beginning to end in each view, figure 1-16 shows foldable or rollable game body-built rack 10 the various aspects of example embodiment according to the present utility model, portion Part and use pattern.In general, game body-built rack 10 includes game mat 20 and bar or toy bar 50.Game body-built rack 10 can be in Fig. 1 Shown in using configuration and Figure 16 shown in stored collapsed configuration between convert.In the exemplary embodiment, game body-built rack 10 can be folded to minimum dimension for storing and/or travelling.In general, cushion 20 be configured to fold, roll or shrink and Toy bar 50 is folding or contractile.In the exemplary embodiment, toy bar 50 is releasably attached to cushion 20.At it In his embodiment, toy bar 50 can be permanently attached to cushion 20.

Using in configuration shown in fig. 1 and 2, collapsible cushion 20 is configured to be shelved on support surface (such as The surface on floor, ground or other basic horizontals) on.The bottom surface of cushion 20 is configured to contact support surface.Cushion 20 Top surface be configured to engage or support children.In the embodiment depicted, it includes two sides 22 that cushion 20, which has, With the rectangular shape of two ends 24.As best in Fig. 2 as it can be seen that the side 22 of cushion 20 is usually longer than the end of cushion 24, So that the length of pad is more than the width of cushion.In other embodiments, cushion 20, which can be, is well-suited for baby or children's offer Any shape of comfort surface, including round, rectangular, oval or polygonal shape.

In the exemplary embodiment, cushion 20 is formed by shell 26, and shell 26 surrounds and includes compressible fill material.It can press Contracting packing material is designed to provide additional comfort and support for baby.In alternative embodiments, cushion is by light weight And waterproof or fluid-tight liner polythene material are formed.Cushion 20 can be by a series of 28 shape of panels hingedly connected to one another At.In the embodiment depicted, panel 28 by the shell 26 of cushion 20 hinge or seam 30 separate.Seam 30 can pass through The bottom surface of shell 26 is attached to the top surface of shell otherwise to be formed by suture, hot pressing.Seam 30 helps In generating folding line or fold line, travelling or storage are configured to for be fold into cushion 20.In discribed implementation In example, seam 30 to lateral extends across cushion 20 from side 22.In other embodiments, other of panel and seam Configuration can be used to fold cushion 20.For example, seam 30 can vertically extend on cushion from end 24 to end or seam can It is configured to be formed polygon panel.

In the exemplary embodiment, packing material is formed by substantially elastic material.Elastic filling material can be by foam, poly- Ester filler, cotton-wool or other common elastics and compressible material is formed, for providing buffering effect.Cushion shell 26 usually by Flexible nontoxic fabric is formed, such as polyvinyl chloride, polyethylene or taffeta.In the exemplary embodiment, shell 26 is by waterproof fabric (such as taffeta or laminated material) is formed.In other embodiments, the material of shell 26 can be processed so that the fabric Waterproof.Shell 26 may include one or more designs, the combination of pattern, color or tactile, to provide stimulation for children.At other In embodiment, cushion 20 includes removable cover, which is configured to surround the shell 26 of cushion.Cover can by with The similar material of above-mentioned shell is formed.Cover can be removed to be cleaned.

Toy bar 50 is designed to keep tensioning when being attached to game mat 20, but when the disassembly from cushion or partly It is folded when being dismantled from cushion.In alternative embodiments, toy bar can be configured to the folding when being attached to cushion.Such as figure Shown in 1 and Fig. 2, toy bar 50 is arcuate in shape, has first end 52 and the second end 54.In alternative embodiments, Toy bar 50 can be designed to any suitable shape arch (for example, triangle, straight, bent arc top, it is parabola shaped , it is oval, sharp knife shape, Gothic arch etc.).It, can be by one or more toys although showing single toy bar Bar is coupled to cushion 20.For example, two toy bars can couple at different points along cushion 20, with parallel to each other or vertical Directly.In the exemplary embodiment, toy bar 50 includes multiple panels 56, these panels 56 are coupled together at toy bar 50 Tension is provided when arch as depicted in figs. 1 and 2 is using position, but it is as shown in figure 12 to allow toy bar to be folded into Storage position.In the embodiment depicted, toy bar 50 includes three panels 56.In other embodiments, it can be used more Few or more panel.In the exemplary embodiment, panel 56 is coupled to each other with overlapping configuration, in the use of arch configuration Tension is provided.In other embodiments, panel end to end is coupled to generate arch configuration.In discribed embodiment In, panel 56 has rectangular shape.In other embodiments, panel of different shapes can be used.

As in Figure 3-5, the design of overlap joint panel allows toy bar 50 to keep opening when end 52,54 is attached to cushion 20 Tightly, it but is folded when the one or both in end is dismantled from cushion.Each panel 56,56 ', 56 " includes first end Portion 58,58 ', 58 " and the second end 60,60 ', 60 ".In the embodiment depicted, panel 56,56 ', 56 " has substantially phase Same length.In alternative embodiment, the length of panel can be different.For example, one or more of panel can be sufficient Enough width, to provide the awning for blocking the sun for the baby on cushion.The first end 58 of first panel 56 is releasedly tight It is affixed to the side 22 of cushion.The second end 60 of first panel 56 is in the first end 58' offset distance D from second panel 56 ' A little at, be pivotally coupled to the top surface of second panel 56'.In the exemplary embodiment, offset distance D is at about 1 inch Between about 2 inches, to generate tension in domes, it is described more fully below.In the exemplary embodiment, panel 56, 56 ', 56 " are on a permanent or semi-permanent basis coupled together using the attachment mechanism of such as suture, adhesive or linkage.Panel 56, it 56 ', 56 " can sew up together to form fabric hinge.The first end 58 ' of second panel 56 ' is around first panel 58 Couplings between the second end 60 and second panel rotate freely.The second end 60 ' of second panel 56 ' is apart from third face Some places of 58 " the distance D of first end of plate 56 " are attached to the top of third panel 56 ".The first end of third panel 56 " 58 " the couplings between the second end 60 ' and third panel of second panel 58 ' rotate freely.The of third panel 56 " Two ends 60 " are releasably attached to the side 22 opposite with the first end 58 of first panel 56 of cushion 20.

When two ends 52,54 of toy bar 50 are attached to the side 22 of cushion 20, second panel 56 ' and third panel 56 " first end 58 ', 58 " is forced to engage with the bottom of first panel 56 and second panel 56 ' respectively.When panel 56,56 ', When 56 " bending, the first end 58 ', 58 " of second panel 56 ' and third panel 56 " applies upward power, is being formed by arch Tension is generated in shape structure.When the end of toy bar 50 52,54 is dismantled from cushion 20, tension is released, and toy bar It can fold, such as by rotating the second end 60 " of third panel 56 " towards first panel 56 and second panel 56 '. Panel 56,56 ', 56 " pivots, so that toy bar 50 is folded into flat, compact configuration, for travelling or storing.In storage position It sets, panel 56,56 ', 56 " is stacked so that its substantial alignment on top of each other.

In the exemplary embodiment, toy bar 50 can also releasedly be coupled along the outer periphery of cushion 20, to form side Wall.Toy bar 50 is positioned such that its side is coupled to the side 22 and/or end 24 of cushion 20.Toy bar 50 is from cushion 20 edge-perpendicular is upwardly extended in support surface.In the exemplary embodiment, toy bar 50 can be used as around cushion outer periphery Wall.In wall configuration, children or infants can be contained on cushion 20 by toy bar 50.Wall configuration can also be will play Tool is contained in the boundary of cushion, such as foldable game body-built rack 10 is cheated as ball.In other embodiments, toy bar 50 It can extend around a part on cushion periphery.

In alternative embodiments, the attachment between panel is releasable, and in this case, they can be fixation Rather than pivot.In this embodiment, panel passes through one or more fastener (such as hook, frenulum, buckle, cards Button, button, loop fasteners or other attachment devices) it is releasably coupled together.Panel is dismantled each other to roll over toy bar It is laminated to storage position.In alternative embodiments, toy bar 50 may include that thin, the metal of support and structure are provided for toy bar Bistable state (bistable) spring insertion piece.

In the exemplary embodiment, panel 56 is formed by the flexible insert surrounded by external shell.Flexible insert can be by One or more pieces polypropylene are formed.Accoding to exemplary embodiment, the thickness of polypropylene foil insertion piece is between about 1mm and 10mm, More preferably between 2mm and 8mm, for example, about 2mm.Piece insertion piece is dimensioned to be bent to form the toy of arcuate in shape Bar, while having enough rigidity to provide tension.External shell can knitting by such as polyvinyl chloride, polyethylene or taffeta Object material is formed.

Game body-built rack 10 generally includes main retention mechanism 80,80 ', be configured to by the end 52 of toy bar 50, 54 are attached to the side 22 of cushion.In the embodiment depicted, retention mechanism 80 includes being positioned on the end of toy bar 50 Spill sleeve 82, and the convex bar 84 being positioned on the side 22 of cushion 20.As best as it can be seen that convex bar 84 in Fig. 8-10 In laterally inserted spill sleeve 82, the end 52 of toy bar 50 is releasedly couple to cushion 20.Toy bar 50 and cushion 20 can release coupling and the sliding of bar 84 is detached from the engagement with sleeve 82.In alternative embodiments, convex bar positions On toy bar, spill sleeve is located on cushion.In other embodiments, other main retention mechanisms can be used, including Hook, frenulum, buckle, buckle, button, loop fasteners or other attachment devices.Preferably, main retention mechanism does not need to use In coupling and release the tool coupled or other equipment.

Optionally, retention mechanism can be coloud coding, to help user to orient toy bar.For example, the first fastening machine The component of structure 80 can be the first color, and the component of the second retention mechanism 80 ' is the second color.User can be with matching block Color is to be properly oriented to toy bar 50.In the embodiment depicted, end 52,54 is centered about along the length of cushion A little at be releasedly couple to cushion 20.In other embodiments, toy bar can be attached closer to the end of cushion.

Game body-built rack 10 can optionally include auxiliary retention mechanism 90, for by the end of toy bar 50 releasedly It is couple to cushion 20.Auxiliary retention mechanism 90 is configured to toy bar 50 and provides lateral stability.In discribed embodiment In, as shown in FIG. 7 and 8, auxiliary retention mechanism includes the end 52 for being positioned at toy bar, the fin 92 of 54 two sides.Fin includes Releasable retention mechanism, for a part of fin to be couple to cushion 20.In the embodiment depicted, fin includes hook Ring fastener part 94, the loop fasteners part 94 are configured to engage the corresponding hook being located in the bottom surface of cushion Ring fastener part.In other embodiments, fin 92 may include hook, frenulum, buckle, buckle, button, loop fasteners or It is configured to other attachment devices of the correspondence attachment device on engagement cushion 20.Preferably, assisted fasteners are not needed for coupling Connect and release the tool or other equipment of coupling.In the exemplary embodiment, the shape of fin 92 and decoration are designed to correspond to The design motif of game body-built rack 10.For example, assisting fastening machine if game body-built rack 10 has city landscape design theme Structure 90 can be configured to be similar to building.In another example, if game body-built rack 10 has zoo design motif, Then fin can be configured as similar to animal.

In the exemplary embodiment, toy bar 50 includes one or more fabric loop, circle, loop fasteners, or for that will play Tool 72 is attached to other attachments 70 of toy bar.In the exemplary embodiment, toy bar 50 includes one or more pockets, is used for Accommodate the article of such as toy, paper nappy, bottle or hygenic towelette etc.Cushion 20 be unfolded or using have in position length and Width.In the exemplary embodiment, the width of cushion 20 in the position of use is between about 1 foot and about 3 feet.Preferred In embodiment, the width of cushion 20 is between about 1.5 feet and about 2.5 feet.In the exemplary embodiment, the length of cushion Between about 2 feet and about 4 feet.In a preferred embodiment, the length of cushion is in about 2.5 feet and about 3.5 English Between ruler.The width and length dimension of cushion 20 are configured to baby or children provide appropriate space, while allowing game Fitness stand 10 is fold into size.In the exemplary embodiment, game body-built rack 10 has length and width in the folded position Degree.In the exemplary embodiment, the length of game body-built rack 10 in the folded position is between about 1 foot and about 3 feet. In a preferred embodiment, the length of game body-built rack 10 in the folded position is between about 1.5 feet and about 2.5 feet. In the exemplary embodiment, the width of game body-built rack 10 in the folded position is between about 3 inches and about 9 inches.Excellent It selects in embodiment, the width of game body-built rack 10 in the folded position is between about 5 inches and about 6 inches.Game and body-building The standard size for being dimensioned so as to matching diaper bags of frame 10 is for storing and travelling.

Fig. 6-16, which is shown, is retracted to storage position shown in Figure 16 using position from shown in FIG. 1 for game body-built rack 10 Method.In general, in order to fold game body-built rack 10, toy bar 50 is disassembled and is folded from cushion 20.Then will Cushion 20 is folded into the size of relative compact.In the exemplary embodiment, cushion 20 is folded to keep the toy bar 50 through folding, So that the game body-built rack 10 through folding is the single item that user carries.

The method that Fig. 6-16 shows dismounting and folded toy bar.If toy bar includes assisted fasteners 90, assist Fastener is released from cushion 20 and is coupled, as shown in Figure 6.As shown in fig. 7, the fin 92 of assisted fasteners can be folded to and play The end panel 56 for having bar 50 is aligned.Next, by the primary fastener 80 at the first end 52 of toy bar 50 from cushion 20 Upper disassembly.In the embodiment depicted, as shown in figure 9, being made and making the sliding of bar 84 be detached from the engagement with sleeve 82 main Fastener 80 releases coupling.In the exemplary embodiment, the primary fastener 80 ' at the second end 54 of toy bar 50 passes through identical Method be released from coupling.In other embodiments, the second end 54 of toy bar remains attached to cushion 20.Once first end Portion 52 is released from coupling, and tension is just discharged from the domes of toy bar 50, and toy bar 50 can be folded.Such as Figure 11 institute Show, the toy bar 50 of discribed embodiment is by making first panel 56 towards the second end 54 of toy bar around itself and the The attachment of two panels 56 ' is rotated and is folded.First panel 56 is rotated up top and the second panel 56 ' of first panel Top flushes.Second panel 56 ' is similarly folded on third panel 56 ", until toy bar 50 folds into general planar Storage position, wherein panel 56,56 ', 56 " is aligned on top of each other, as shown in figure 12.In the exemplary embodiment, toy 72 Toy bar 50 can be remained attached in folding position.In other embodiments, toy 72 can be in folding process from toy Bar 50 removes.

Figure 13-16 shows the method for the cushion 20 for folding game body-built rack 10.In the embodiment depicted, such as Shown in Figure 14, cushion 20 can be rolled or be folded on itself to generate compact storage configuration.In the exemplary embodiment, it pads Fold line or folding line 30 in son 20 are convenient for jackknife action.Cushion 20 is usually folded on the direction perpendicular to fold line 30. In the exemplary embodiment, as shown in figure 13, the toy bar 50 through folding is located on cushion 20 when it is folded, so that cushion It is folded around toy bar, is used to travel and store to help together to keep toy bar and cushion.

As shown in figs, the end of cushion may include band 32, in order to which cushion to be maintained in storage configuration. Band 32 is configured to wind around the cushion 20 through folding to hold it in folding position.In the exemplary embodiment, band 32 include releasable retention mechanism, such as hook, frenulum, buckle, buckle, button, loop fasteners or for enclosing band Other attachment devices that the cushion 20 that pile warp folds is kept.In other embodiments, band 32 is elasticity and can surround Cushion 20 through folding is stretched to hold it in folded configuration.Optionally, cushion 20 may include the bottom for being positioned at cushion Handle on portion surface.Handle is located so that handle is exposed when cushion 20 is in folding position.Handle is convenient for working as game Game body-built rack 10 is carried and transported when fitness stand 10 is folded.

Although describing the utility model by reference to exemplary embodiment, it will be appreciated by those skilled in the art that Various modifications, addition and deletion are in the scope of the utility model being determined by the claims that follow.Spy described herein Fixed configuration, structural material and target are only exemplary, and not in any limiting sense.For example, described folding toy Bar can be attached to a variety of child supporting structures, including cradle, sports ground and perambulator.

Claims (15)

1. a kind of foldable game fitness stand characterized by comprising

Foldable pad has the first side and the second side；With

At least one bar has first end, the second end and at least first panel and second panel；

Wherein the bar can be moved using between position and storage position；

Wherein, position being used described, the first end of the bar is attached to first side of the foldable pad, And the second end of the bar is attached to second side of the foldable pad；And

Wherein, in the storage position, the bar is folded so that the panel positions on top of each other.

2. foldable game fitness stand according to claim 1, which is characterized in that the foldable pad includes by shell packet The packing material enclosed.

3. foldable game fitness stand according to claim 2, which is characterized in that the shell is by taffeta material shape At.

4. foldable game fitness stand according to claim 2, which is characterized in that the packing material is by batting of materials shape At.

5. foldable game fitness stand according to claim 1, which is characterized in that the foldable pad includes one or more A seam, the seam are positioned perpendicular to first side of the foldable pad and second side.

6. foldable game fitness stand according to claim 1, which is characterized in that the bar includes at least one toy, The toy is configured to hang from the bar.

7. foldable game fitness stand according to claim 1, which is characterized in that in the storage position, the bar tool There is rectangular shape.

8. foldable game fitness stand according to claim 1, which is characterized in that the foldable pad can use configuration It is folded between storage configuration, and wherein in storage configuration, the foldable pad has the width no more than 6 inches Degree.

9. a kind of collapsible bar for child supporting structure, which is characterized in that the bar includes:

At least first panel and second panel, each panel have first end, the second end, top surface and bottom surface；

Wherein the first end of the first panel is releasedly couple to the child supporting structure, and described first The second end of panel the second panel the first end and the second panel the second end it Between a little at, be pivotly couple to the top surface of the second panel；

Wherein a part of the second panel is positioned under the first panel.

10. collapsible bar according to claim 9, which is characterized in that the second panel the first end with There are a distances between the second end of the first panel, and wherein this section of distance 1 inch with 2 inches it Between.

11. collapsible bar according to claim 9, which is characterized in that each panel has rectangular shape.

12. collapsible bar according to claim 9, which is characterized in that each panel includes inserting by fabric housing encirclement Enter part.

13. collapsible bar according to claim 12, which is characterized in that the insertion piece of each panel is by plastic material It is formed.

14. collapsible bar according to claim 12, which is characterized in that the insertion piece of each panel has in 1mm Thickness between 10mm.

15. collapsible bar according to claim 12, which is characterized in that the fabric housing of the first panel is attached To the second panel the fabric housing to form fabric hinge.