CN202385853U - Sport shoes for improving elastic property of heel parts - Google Patents
Sport shoes for improving elastic property of heel parts Download PDFInfo
- Publication number
- CN202385853U CN202385853U CN2011204699411U CN201120469941U CN202385853U CN 202385853 U CN202385853 U CN 202385853U CN 2011204699411 U CN2011204699411 U CN 2011204699411U CN 201120469941 U CN201120469941 U CN 201120469941U CN 202385853 U CN202385853 U CN 202385853U
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- Prior art keywords
- layer
- heel part
- absorbing
- holes
- vibration
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- Expired - Fee Related
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Abstract
The utility model discloses a pair of sport shoes for improving the elastic property of heel parts. An insole of each sport shoe consists of a front palm part made of an EVA (Ethylene-Vinyl Acetate copolymer) material and a heel part in a composite layer structure. The heel part is formed by adhering three layers of the composite layer structure, wherein an upper layer and a lower layer are high-property TPU (Thermoplastic Poly Urethane) buffer layers, and a middle layer is a high-density EVA layer. Vibration-absorbing through holes, which are mutually through, are arranged at the side edge of the heel part at intervals. More than one stream guidance hole communicated with the vibration-absorbing through holes is arranged on the heel part of an outsole of each sport shoe. The vibration-absorbing through holes are arranged between the high-property TPU buffer layer at the upper layer and the high-density EVA layer at the middle layer. Air flow of three side faces of the heel part of the sport shoe is full of the heel part through the vibration-absorbing through holes of the insole and the stream guidance holes of the outsole. Under effects of air mechanics, the high-property TPU buffer layer and the high-density EVA layer have better vibration-absorbing effects, thereby reducing an impact force of a ground on the heel part, and avoiding motion damages.
Description
Technical field
The utility model relates to a kind of sport footwear, especially refers to a kind of sport footwear that carries out the shock-absorbing function setting to rear heel.
Background technology
Along with popularizing of "sport for all", sport footwear no longer is the footwear that design for athletic training and contest specially.As the favorite footwear money of modern's outdoor exercises, it not only requires to have the characteristic such as comfortable, attractive in appearance, spats of general footwear money, and the damping effect in the motion also more and more comes into one's own.Mostly the damping effect of general motion footwear is to adopt complicated shock-absorbing function device to reach, and cost of manufacture is high and not light, is unfavorable in ordinary populace, promoting.
The utility model content
To the weak point that exists in the prior art, the utility model provides a kind of sport footwear that promotes the rear heel elastic performance.This sport footwear is avoided the athletic injury of heel portion with simple vibration control structure.
For realizing above-mentioned purpose, the utility model technical scheme is:
Promote the sport footwear of rear heel elastic performance, the end, be made up of the preceding metacarpus of an EVA material and the rear heel of a lamination layer structure in this sport footwear; Described rear heel is bonded by three layers lamination layer structure, and upper and lower layer wherein is high-performance TPU buffer layer, and the intermediate layer is a high density EVA layer, encircles this rear heel lateral margin and is arranged at intervals with the damping through hole that connects each other; Portion offers the pod apertures that communicates with said damping through hole more than in the big heel of this sport footwear.
Further, described damping through hole is arranged between upper strata high-performance TPU buffer layer and the intermediate layer high density EVA layer.
The usefulness of technique scheme is:
The air-flow of the utility model sport footwear rear heel three sides is full of rear heel via the damping through hole and the pod apertures at the big end at the middle end; Under the effect of aeromechanics; High-performance TPU buffer layer and its splendid damping effect of high density EVA layer performance; Reduce the impulsive force of ground, avoid athletic injury in the face of heel portion.
Description of drawings
Fig. 1 is the utility model sport footwear master TV structure sketch map;
Fig. 2 is the utility model sole structure of sports shoes sketch map.
The specific embodiment
Combine accompanying drawing and embodiment that the utility model is described at present.
The sport footwear of lifting rear heel elastic performance as shown in Figure 1, the end, be made up of the preceding metacarpus 1 of an EVA material and the rear heel of a lamination layer structure in this sport footwear.This rear heel is bonded by three layers lamination layer structure; Upper and lower layer wherein is high-performance TPU buffer layer 2,3; The intermediate layer is a high density EVA layer 4; Encircle this rear heel lateral margin and be arranged at intervals with the damping through hole 6 that connects each other, this damping through hole 6 is arranged between upper strata high-performance TPU buffer layer 2 and the intermediate layer high density EVA layer 4.As shown in Figure 2, rear heel offers the pod apertures 51 that communicates with said damping through hole 6 more than in the big ends 5 of this sport footwear.
The air-flow of sport footwear rear heel three sides is full of rear heel via the damping through hole 6 and the pod apertures 51 at the big end 5 at the middle end; Under the effect of aeromechanics; High-performance TPU buffer layer 2,3 and high density EVA layer 4 its splendid damping effect of performance; Reduce the impulsive force of ground, avoid athletic injury in the face of heel portion.
Above embodiment is merely the technological thought of explanation the utility model; Can not limit the protection domain of the utility model with this; Every technological thought that proposes according to the utility model, any change of on the technical scheme basis, being done all falls within the utility model protection domain.
Claims (2)
1. promote the sport footwear of rear heel elastic performance, it is characterized in that: the end, be made up of the preceding metacarpus of an EVA material and the rear heel of a lamination layer structure in this sport footwear; Described rear heel is bonded by three layers lamination layer structure, and upper and lower layer wherein is high-performance TPU buffer layer, and the intermediate layer is a high density EVA layer, encircles this rear heel lateral margin and is arranged at intervals with the damping through hole that connects each other; Portion offers the pod apertures that communicates with said damping through hole more than in the big heel of this sport footwear.
2. the sport footwear of lifting rear heel elastic performance as claimed in claim 1 is characterized in that: described damping through hole is arranged between upper strata high-performance TPU buffer layer and the intermediate layer high density EVA layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204699411U CN202385853U (en) | 2011-11-23 | 2011-11-23 | Sport shoes for improving elastic property of heel parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204699411U CN202385853U (en) | 2011-11-23 | 2011-11-23 | Sport shoes for improving elastic property of heel parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202385853U true CN202385853U (en) | 2012-08-22 |
Family
ID=46660812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204699411U Expired - Fee Related CN202385853U (en) | 2011-11-23 | 2011-11-23 | Sport shoes for improving elastic property of heel parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202385853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856341A (en) * | 2015-06-19 | 2015-08-26 | 福建鸿星尔克体育用品有限公司 | Sport shoe and sole thereof |
-
2011
- 2011-11-23 CN CN2011204699411U patent/CN202385853U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856341A (en) * | 2015-06-19 | 2015-08-26 | 福建鸿星尔克体育用品有限公司 | Sport shoe and sole thereof |
| CN105996285A (en) * | 2015-06-19 | 2016-10-12 | 福建鸿星尔克体育用品有限公司 | Sports shoes and shoe soles thereof |
| CN104856341B (en) * | 2015-06-19 | 2016-11-02 | 福建鸿星尔克体育用品有限公司 | Sport shoes and sole thereof |
| CN106136441A (en) * | 2015-06-19 | 2016-11-23 | 福建鸿星尔克体育用品有限公司 | Sport shoes and sole thereof |
| CN105996285B (en) * | 2015-06-19 | 2017-09-29 | 福建鸿星尔克体育用品有限公司 | Sport footwear and its sole |
| CN106136441B (en) * | 2015-06-19 | 2017-10-20 | 福建鸿星尔克体育用品有限公司 | Sport footwear and its sole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131123 |