CN203923550U - A kind of cloth for recreation ground trampoline - Google Patents
A kind of cloth for recreation ground trampoline Download PDFInfo
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- CN203923550U CN203923550U CN201420355905.6U CN201420355905U CN203923550U CN 203923550 U CN203923550 U CN 203923550U CN 201420355905 U CN201420355905 U CN 201420355905U CN 203923550 U CN203923550 U CN 203923550U
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- cloth
- polyurethane fiber
- periphery
- rubber strip
- center
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Abstract
The utility model provides a kind of cloth for recreation ground trampoline, belongs to field of textiles.This cloth comprises that periphery cloth and center cloth form, the periphery place of center cloth is knitted to periphery cloth, between periphery cloth and center cloth, there is rubber strip, center cloth is formed by some polyurethane fiber warps and some polyurethane fiber parallel braidings, the staggered interspersed formation of polyurethane fiber warp and polyurethane fiber parallel is latticed, adjacent two staggered polyurethane fiber parallels that intert place or polyurethane fiber warp are distributed in the polyurethane fiber warp of answering in contrast or the both sides of polyurethane fiber parallel, each grid place is all fixed with line feeder along its diagonal, the two ends of line feeder are all connected on grid, two adjacent line feeders are symmetric, periphery cloth is formed by the parallel with the identical material of line feeder and warp knitting.The advantages such as this cloth has tension strong shock resistance, and intensity is high, good springiness.
Description
Technical field
The utility model belongs to field of textiles, relates to a kind of cloth for recreation ground trampoline.
Background technology
Trampoline has another name called trampoline, and trampoline is that a sportsman utilizes the competitive sport that shows acrobatics skill from trampoline bounce-back, and it belongs to a kind of of gymnastic.Also be sports apparatus title.Trampolining claims again resilience acrobatic gymnastics, and sportsman springs into air show acrobatic elements from trampoline.Trampoline, be one by motion and the motion of aesthstic perfect adaptation, according to the classification of textbook, gymnastics comprises athletic gymnastics, rhythmic gymnastics, trampoline, callisthenics, 5 athletics projects of skill.For many years, people are still accustomed to claiming " athletic gymnastics " for gymnastics, and trampoline has the title of " aerial ballet ".At present, athletic gymnastics, rhythmic gymnastics, trampoline belong to Olympic Games gymnastics project together.In the 27th Sydney Olympic Games in 2000, trampoline is listed in medal sport.
Trampoline comprises a body and spring cloth, spring cloth by spring fitting in trampoline, user applies downward active force to spring cloth, under the effect of spring and the elastic force of spring cloth self, user is had to reaction force, and this is the elemental motion of trampoline, wherein, the resistance to tension of spring cloth and elasticity have determined the quality of a trampoline, and for example Chinese patent literature data discloses trampoline cloth [application number 201320283785.9; Granted publication number: CN203270173U], this trampoline cloth comprises polypropylene parallel and polypropylene warp.Some polypropylene parallels are longitudinal arrangement respectively, every two polypropylene warps are merged into one group, some groups of polypropylene warps are transversely arranged, polypropylene warp becomes grid-shaped cloth with polypropylene warp group weaving, the diameter of polypropylene warp is 0.1-0.15 millimeter, and the diameter of polypropylene warp is 0.05-0.1 millimeter.
Polypropylene material has higher resistance to impact, engineering properties is tough, the spring cloth shock resistance forming with polypropylene manufacture, quality is good, but this trampoline cloth is only arranged by polypropylene warp and the interlaced mode of parallel, due to trampoline to the shock resistance tension of spring cloth require highly, this kind of trampoline cloth cannot meet the routine use of trampoline, in use easily cause spring cloth to tear, have very large potential safety hazard.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, and a kind of cloth for recreation ground trampoline is provided, this cloth tension strong shock resistance, and intensity is high, good springiness.Solved the existing cloth tension impact resistance for recreation ground trampoline poor, the problem of poor flexibility.
The purpose of this utility model can realize by following technical proposal: a kind of cloth for recreation ground trampoline, it is characterized in that, described cloth comprises that periphery cloth and center cloth form, the periphery place of described center cloth is knitted to described periphery cloth, between described periphery cloth and described center cloth, there are some rubber strips, described rubber strip is strip and one end is articulated with on described periphery cloth, the described rubber strip other end is articulated with on the cloth of described center, described center cloth is formed by some polyurethane fiber warps and some polyurethane fiber parallel braidings, described polyurethane fiber warp and described polyurethane fiber parallel are 90 degree settings, described polyurethane fiber warp is along being laterally uniformly-spaced uniformly distributed, described polyurethane fiber parallel is longitudinally uniformly-spaced uniformly distributed, the staggered interspersed formation of described polyurethane fiber warp and polyurethane fiber parallel is latticed, adjacent two staggered polyurethane fiber parallels that intert place or polyurethane fiber warp are distributed in the polyurethane fiber warp of answering in contrast or the both sides of polyurethane fiber parallel, described each grid place is all fixed with line feeder along its diagonal, the two ends of described line feeder are all connected on the sidewall of described grid, described two adjacent line feeders are symmetric, described periphery cloth is by forming with parallel and the warp knitting of the identical material of described line feeder, described warp parallel is 90 degree and distributes and interlock the interspersed described periphery cloth that forms.
Edge at center cloth forms this cloth by periphery cloth and the braiding of center cloth, center cloth is formed by the braiding of polyurethane fiber line, polyurethane fiber claims again polyurethane elastomeric fiber, China claims spandex, it has outstanding elasticity, the synthetic fiber that the polyurethane of take makes through dry spinning or wet spinning as raw material.High elasticity response rate and the high extension at break with rubber like silk, its elastic elongation reaches 400%～700%, when elongation is 500%～600%, elastic recovery rate is 97%～98%, periphery cloth is the staggered interspersed braiding of 90 degree by parallel and warp and forms, Stability Analysis of Structures is firm, center cloth is positioned at the center of whole trampoline, also be the position that visitor applies active force, polyurethane fiber has powerful elasticity and can produce larger resiliency and make visitor obtain better experience effect, and in the grid forming between polyurethane fiber graticule, be woven with line feeder, although the good springiness of polyurethane fiber, but its intensity is not outstanding, easily fracture under powerful impulsive force, by line feeder is set, the bulk strength of center cloth is promoted, cloth can be firm in the process of spring to make visitor, can not rupture, and because the setting of line feeder makes original quadrilateral mesh become triangle grid, between polyurethane fiber warp and polyurethane fiber parallel, be not easy to deform, compact conformation, by the tensile strength that many rubber strips can increase cloth being set between center cloth and periphery cloth, further strengthened the elastic effect of center cloth simultaneously.
At above-mentioned a kind of cloth for recreation ground trampoline, described line feeder is that polypropylene fibre material is made, and the warp of described periphery cloth and parallel are similarly polypropylene fibre fibrous material and make.
Polypropylene fibre has higher resistance to impact, and engineering properties is tough, anti-multiple organic solvent and acid and alkali corrosion.In industrial quarters, being widely used, is one of usually common macromolecular material, and periphery cloth is formed by polypropylene fibre warp and the braiding of polypropylene fibre parallel, and intensity is high, tension strong shock resistance.
At above-mentioned a kind of cloth for recreation ground trampoline, described periphery cloth in the form of a ring and its inwall and described center cloth be connected, be connected on the inner side of described periphery cloth with respect to ground one end of described rubber strip, the other end of the described rubber strip that is connected on the inner side of described center cloth with respect to ground.
Periphery cloth in the form of a ring; center cloth is positioned at the inner edge place of periphery cloth, and rubber strip is arranged in center cloth and the side of periphery cloth near ground, with respect to being arranged on trampoline inside; from outside; rubber strip cannot be observed, and optimizes appearance looks elegant from structure; simultaneously visitor's rubber strip of can not stepping in the process of jumping causes security incident to occur; in addition, when running into rainwater weather, rubber strip is positioned at cloth inner side and can be better protected.
At above-mentioned a kind of cloth for recreation ground trampoline, on the inner side of described periphery cloth, have and described periphery cloth is integrated and two ends are opening loop connecting portion one, described rubber strip one end is hinged on described connecting portion one, on the inner side of described center cloth, have and the loop connecting portion two that described center cloth is integrated and two ends are opening, the described rubber strip other end is hinged on described connecting portion two.
Connecting portion one is made by polypropylene fibre material; connecting portion two is made by polyurethane fiber material; two connecting portions are all to weave and form in the process of braiding periphery cloth and center cloth; be not that braiding by the later stage adds separately; there is resistance to tension good, the advantage that intensity is high, rubber strip two ends are hinged on respectively on center cloth and periphery cloth; in the process of cloth motion simulation, can provide better elasticity Hui Li to center cloth, also possess the function of protection cloth simultaneously.
At above-mentioned a kind of cloth for recreation ground trampoline, described rubber strip two ends are all hinged with the tumbler taking the shape of the letter U, the end, two ends of described rubber strip offers a pair of along the axial symmetrical rotation hole of described rubber strip, the both sides head rotation of described tumbler openend is plugged in described rotation hole, and described tumbler closing end is set in respectively in described connecting portion one and connecting portion two.
Tumbler is that one end is that opening one end is the U-shaped parts of sealing, head by its side be rotatably plugged in rotation hole, in rubber strip, realize hinged, the other end of tumbler is set in connecting portion, thereby realize between rubber strip and cloth hinged, structural design is ingenious, because rubber possesses elasticity, tumbler is for convenience detach.
At above-mentioned a kind of cloth for recreation ground trampoline, described a pair of rotation hole is interconnected, and described tumbler is made by Steel material.
The rotation hole being interconnected is a through hole actually, and the both sides head of tumbler openend can be plugged in to be realized hingedly in this hole, and this hole is easy to process.Steel have advantages of that wear-resistant hardness is high, make the tumbler life-span long.
At above-mentioned a kind of cloth for recreation ground trampoline, described rubber strip is around center cloth ring-type and equidistantly distributes.
This kind of structure makes rubber strip stressed evenly, can be steady during visitor's dropping process contact center cloth, and can not cause difference of height and fall.
Compared with prior art, this cloth for recreation ground trampoline has the following advantages:
1, the center cloth of this cloth is comprised of polypropylene fibre warp and polypropylene fibre parallel and the line feeder that arranges at grid place, and three kinds of lines add wrong setting, and cloth elasticity is strong, and tensile property is good.
2, between the center cloth of this cloth and periphery cloth, be provided with rubber strip, strengthened elasticity and center cloth is played a protective role.
3, the center cloth of this cloth and the inner side of periphery cloth have respectively connecting portion one and connecting portion two, rubber strip two ends are respectively hinged with it, and connecting portion one and connecting portion Er Yu center cloth and periphery cloth are structure as a whole, braiding in braiding process and going out, Stability Analysis of Structures, not easy fracture.
4, the rubber strip in this cloth arranges center cloth and periphery cloth inner side, and appearance looks elegant, security incident can not occur.
5, the tumbler of this cloth is plugged on the rotation hole of rubber strip, simple in structure, convenient disassembly.
6, the periphery cloth of this cloth and line feeder adopt polypropylene fibre material to make, and intensity is high, tension strong shock resistance.
Accompanying drawing explanation
Fig. 1 is the inside structure schematic diagram of this cloth.
Fig. 2 is the outboard structure schematic diagram of this cloth.
Fig. 3 is the structural representation of rubber strip junction in this cloth.
Fig. 4 is the structural representation of this cloth rubber strip.
In figure, 1, periphery cloth; 1a, connecting portion one; 2, center cloth; 2a, polyurethane fiber warp; 2b, polyurethane fiber parallel; 2c, line feeder; 2d, connecting portion two; 3, rubber strip; 4, tumbler.
The specific embodiment
As depicted in figs. 1 and 2, this cloth for recreation ground trampoline comprises that periphery cloth 1 and center cloth 2 form, the periphery place of center cloth 2 is knitted to periphery cloth 1, between periphery cloth 1 and center cloth 2, there are some rubber strips 3, rubber strip 3 is strip and one end is articulated with on periphery cloth 1, rubber strip 3 other ends are articulated with on center cloth 2, center cloth 2 is formed by some polyurethane fiber warp 2a and some polyurethane fiber parallel 2b braidings, polyurethane fiber warp 2a and polyurethane fiber parallel 2b are 90 degree settings, polyurethane fiber warp 2a is along being laterally uniformly-spaced uniformly distributed, polyurethane fiber parallel 2b is longitudinally uniformly-spaced uniformly distributed, the staggered interspersed formation of polyurethane fiber warp 2a and polyurethane fiber parallel 2b is latticed, adjacent two staggered polyurethane fiber parallel 2b that intert place or polyurethane fiber warp 2a are distributed in the polyurethane fiber warp 2a that answers in contrast or the both sides of polyurethane fiber parallel 2b, each grid place is all fixed with line feeder 2c along its diagonal, the two ends of line feeder 2c are all connected on the sidewall of grid, two adjacent line feeder 2c are symmetric, periphery cloth 1 is by forming with parallel and the warp knitting of the identical material of line feeder 2c, warp parallel is 90 degree and distributes and interlock the interspersed periphery cloth 1 that forms.
Edge at center cloth 2 forms this cloth by periphery cloth 1 and 2 braidings of center cloth, center cloth 2 is formed by the braiding of polyurethane fiber line, polyurethane fiber claims again polyurethane elastomeric fiber, China claims spandex, it has outstanding elasticity, the synthetic fiber that the polyurethane of take makes through dry spinning or wet spinning as raw material.High elasticity response rate and the high extension at break with rubber like silk, its elastic elongation reaches 400%～700%, when elongation is 500%～600%, elastic recovery rate is 97%～98%, periphery cloth 1 is the staggered interspersed braiding of 90 degree by parallel and warp and forms, Stability Analysis of Structures is firm, center cloth 2 is positioned at the center of whole trampoline, also be the position that visitor applies active force, polyurethane fiber has powerful elasticity and can produce larger resiliency and make visitor obtain better experience effect, and in the grid forming between polyurethane fiber graticule, be woven with line feeder 2c, although the good springiness of polyurethane fiber, but its intensity is not outstanding, easily fracture under powerful impulsive force, by being set, the bulk strength of line feeder 2cShi center cloth 2 promotes, cloth can be firm in the process of spring to make visitor, can not rupture, and because the setting of line feeder 2c makes original quadrilateral mesh become triangle grid, between polyurethane fiber warp 2a and polyurethane fiber parallel 2b, be not easy to deform, compact conformation, by the tensile strength that many rubber strips 3 can increase cloth being set between center cloth 2 and periphery cloth 1, further strengthened the elastic effect of center cloth 2 simultaneously.
Line feeder 2c is that polypropylene fibre material is made, and the warp of periphery cloth 1 and parallel are similarly polypropylene fibre fibrous material and make.Polypropylene fibre has higher resistance to impact, and engineering properties is tough, anti-multiple organic solvent and acid and alkali corrosion.In industrial quarters, being widely used, is one of usually common macromolecular material, and periphery cloth 1 is formed by polypropylene fibre warp and the braiding of polypropylene fibre parallel, and intensity is high, tension strong shock resistance.
As shown in Figure 3, periphery cloth 1 in the form of a ring and its inwall and center cloth 2 be connected, one end of the rubber strip 3 that is connected on the inner side of periphery cloth 1 with respect to ground, the other end of the rubber strip 3 that is connected on the inner side of center cloth 2 with respect to ground.Periphery cloth 1 in the form of a ring; center cloth 2 is positioned at the inner edge place of periphery cloth 1, and rubber strip 3 is arranged in center cloth 2 and the side of periphery cloth 1 near ground, with respect to being arranged on trampoline inside; from outside; rubber strip 3 cannot be observed, and optimizes appearance looks elegant from structure; simultaneously visitor's rubber strip 3 of can not stepping in the process of jumping causes security incident to occur; in addition, when running into rainwater weather, rubber strip 3 is positioned at cloth inner side and can be better protected.
On the inner side of periphery cloth 1, have and periphery cloth 1 is integrated and two ends are opening one 1a of loop connecting portion, rubber strip 3 one end are hinged on connecting portion one 1a, on the inner side of center cloth 2, have and two 2d of loop connecting portion that center cloth 2 is integrated and two ends are opening, rubber strip 3 other ends are hinged on connecting portion two 2d.Connecting portion one 1a is made by polypropylene fibre material; connecting portion two 2d are made by polyurethane fiber material; two connecting portions are all to weave and form in the process of braiding periphery cloth 1 and center cloth 2; be not that braiding by the later stage adds separately; there is resistance to tension good, the advantage that intensity is high, rubber strip 3 two ends are hinged on respectively on center cloth 2 and periphery cloth 1; in the process of cloth motion simulation, can provide better elasticity Hui Li to center cloth 2, also possess the function of protection cloth simultaneously.
As shown in Figure 3 and Figure 4, rubber strip 3 two ends are all hinged with the tumbler 4 taking the shape of the letter U, the end, two ends of rubber strip 3 offers a pair of along the axial symmetrical rotation hole of rubber strip 3, the both sides head rotation of tumbler 4 openends is plugged in rotation hole, and tumbler 4 closing ends are set in respectively in connecting portion one 1a and connecting portion two 2d.Tumbler 4 is the U-shaped parts of sealing for one end is opening one end, head by its side is rotatably plugged in rotation hole to be realized hinged in rubber strip 3, the other end of tumbler 4 is set in connecting portion, thereby realize between rubber strip 3 and cloth hinged, structural design is ingenious, because rubber possesses elasticity, tumbler 4 is for convenience detach.
A pair of rotation hole is interconnected, and tumbler 4 is made by Steel material.The rotation hole being interconnected is a through hole actually, and the both sides head of tumbler 4 openends can be plugged in to be realized hingedly in this hole, and this hole is easy to process.Steel have advantages of that wear-resistant hardness is high, make 4 life-spans of tumbler long.
Rubber strip 3 is around center cloth 2 ring-types and equidistantly distributes.This kind of structure makes rubber strip 3 stressed evenly, can be steady during visitor's dropping process contact center cloth 2, and can not cause difference of height and fall.
This cloth good springiness, intensity is high, tension strong shock resistance, trampoline adopts this cloth can give the experience of the comfortable stimulation of visitor as spring cloth.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. the cloth for recreation ground trampoline, it is characterized in that, described cloth comprises that periphery cloth and center cloth form, the periphery place of described center cloth is knitted to described periphery cloth, between described periphery cloth and described center cloth, there are some rubber strips, described rubber strip is strip and one end is articulated with on described periphery cloth, the described rubber strip other end is articulated with on the cloth of described center, described center cloth is formed by some polyurethane fiber warps and some polyurethane fiber parallel braidings, described polyurethane fiber warp and described polyurethane fiber parallel are 90 degree settings, described polyurethane fiber warp is along being laterally uniformly-spaced uniformly distributed, described polyurethane fiber parallel is longitudinally uniformly-spaced uniformly distributed, the staggered interspersed formation of described polyurethane fiber warp and polyurethane fiber parallel is latticed, adjacent two staggered polyurethane fiber parallels that intert place or polyurethane fiber warp are distributed in the polyurethane fiber warp of answering in contrast or the both sides of polyurethane fiber parallel, described each grid place is all fixed with line feeder along its diagonal, the two ends of described line feeder are all connected on the sidewall of described grid, described two adjacent line feeders are symmetric, described periphery cloth is by forming with parallel and the warp knitting of the identical material of described line feeder, described warp parallel is 90 degree and distributes and interlock the interspersed described periphery cloth that forms.
2. a kind of cloth for recreation ground trampoline according to claim 1, is characterized in that, described line feeder is that polypropylene fibre material is made, and the warp of described periphery cloth and parallel are similarly polypropylene fibre fibrous material and make.
3. a kind of cloth for recreation ground trampoline according to claim 1 and 2, it is characterized in that, described periphery cloth in the form of a ring and its inwall and described center cloth be connected, be connected on the inner side of described periphery cloth with respect to ground one end of described rubber strip, the other end of the described rubber strip that is connected on the inner side of described center cloth with respect to ground.
4. a kind of cloth for recreation ground trampoline according to claim 1 and 2, it is characterized in that, on the inner side of described periphery cloth, have and described periphery cloth is integrated and two ends are opening loop connecting portion one, described rubber strip one end is hinged on described connecting portion one, on the inner side of described center cloth, have and the loop connecting portion two that described center cloth is integrated and two ends are opening, the described rubber strip other end is hinged on described connecting portion two.
5. a kind of cloth for recreation ground trampoline according to claim 4, it is characterized in that, described rubber strip two ends are all hinged with the tumbler taking the shape of the letter U, the end, two ends of described rubber strip offers a pair of along the axial symmetrical rotation hole of described rubber strip, the both sides head rotation of described tumbler openend is plugged in described rotation hole, and described tumbler closing end is set in respectively in described connecting portion one and connecting portion two.
6. a kind of cloth for recreation ground trampoline according to claim 5, is characterized in that, described a pair of rotation hole is interconnected, and described tumbler is made by Steel material.
7. a kind of cloth for recreation ground trampoline according to claim 1 and 2, is characterized in that, described rubber strip is around center cloth ring-type and equidistantly distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355905.6U CN203923550U (en) | 2014-06-30 | 2014-06-30 | A kind of cloth for recreation ground trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355905.6U CN203923550U (en) | 2014-06-30 | 2014-06-30 | A kind of cloth for recreation ground trampoline |
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| Publication Number | Publication Date |
|---|---|
| CN203923550U true CN203923550U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355905.6U Expired - Fee Related CN203923550U (en) | 2014-06-30 | 2014-06-30 | A kind of cloth for recreation ground trampoline |
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| Country | Link |
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| CN (1) | CN203923550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594884A (en) * | 2017-10-19 | 2018-01-19 | 惠阳维信纺织工业有限公司 | The weaving method of braiding structure and textile faces |
| CN113183558A (en) * | 2021-05-26 | 2021-07-30 | 东台市金嘉纺织有限公司 | Novel high-strength anti-wrinkle snow spinning fabric |
-
2014
- 2014-06-30 CN CN201420355905.6U patent/CN203923550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594884A (en) * | 2017-10-19 | 2018-01-19 | 惠阳维信纺织工业有限公司 | The weaving method of braiding structure and textile faces |
| CN113183558A (en) * | 2021-05-26 | 2021-07-30 | 东台市金嘉纺织有限公司 | Novel high-strength anti-wrinkle snow spinning fabric |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141105 Termination date: 20150630 |
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| EXPY | Termination of patent right or utility model |