CN201536690U - Sole of sports shoe with balancing and buffering effects - Google Patents
Sole of sports shoe with balancing and buffering effects Download PDFInfo
- Publication number
- CN201536690U CN201536690U CN200920183320XU CN200920183320U CN201536690U CN 201536690 U CN201536690 U CN 201536690U CN 200920183320X U CN200920183320X U CN 200920183320XU CN 200920183320 U CN200920183320 U CN 200920183320U CN 201536690 U CN201536690 U CN 201536690U
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- flange
- sole
- equalizing
- tpu
- sport footwear
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A sole of a sports shoe with balancing and buffering effects adopts the structure that a slot is formed at an EAV mid-sole heel part, a flange is formed at the middle part of the slot, a group of grooves are uniformly distributed on the outer edge of the flange, a TPU cushion corresponding to the shape of the slot is covered on the slot, and a group of protrusions are arranged on the TPU cushion in the position corresponding to the flange and respectively extend into the grooves on the outer edge of the flange to be clamped and located. As the eight grooves on the circular arc-shaped flange are clamped and matched with the eight protrusions on the TPU cushion, when the sole is stressed, force can be disintegrated to eight directions, the stress in different directions can be effectively disintegrated, so that the sole bears uniform stress. In addition, the EAV mid-sole and the TPU cushion are made of different compound materials and have different densities, thereby achieving the effects of twice shock-absorbing, buffering and stabilizing.
Description
Technical field:
The utility model relates at the bottom of a kind of sport footwear, especially utilizes roly-poly principle and relevant at the bottom of reaching the sport footwear with equalizing and buffering effect with a kind of.
Background technology:
Usually, each company reaches the equalizing and buffering of sport footwear and the purpose of damping, adopts special damping science and technology often, as multiple material is out of shape stack, but, have to increase the height at the bottom of the sport footwear like this, thereby cause the decline of the stability at the bottom of the sport footwear; And on the other hand,, normally adopt the EAV of two or multi-density in order to strengthen the stability of foot, and limited the adding of equalizing and buffering and shock-damping structure so in design.
Summary of the invention:
The utility model purpose is to overcome above-mentioned shortcoming, provides a kind of with reference to roly-poly principle, utilizes the different materials composite construction to reach at the bottom of the sport footwear of equalizing and buffering effect.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
Have at the bottom of the sport footwear of equalizing and buffering effect, end heel forms a fluting in described EAV, the fluting middle part forms a flange, the uniform one group of groove in described flange outer, the one TPU pad that adapts with above-mentioned fluting shape is fastened on the described fluting, and TPU pad on the corresponding flange position be provided with one group of fin extend into respectively the groove of flange outer interior engage locate.
Described flange is circular arc or oval arcuation projection.
The top of described TPU pad is provided with the flat projection that a shape and flange adapt.
Groove on the described flange is eight, and the fin on the corresponding TPU pad also is eight.
Two grooves that are parallel to the direction of slotting on the described flange communicate.
The utility model utilizes roly-poly principle, when tumbler when upright state is in balance, the distance of center of gravity and contact point is minimum, promptly center of gravity is minimum, depart from the equilbrium position after, center of gravity always raises, therefore, the balance of this state is the stable equilibrium.And from lever principle, when tumbler one side is stressed, application point/the buffer point of center of gravity is in the end always, no matter fulcrum where, though the arm of force of base is shorter, but the moment=power * arm of force, tumbler still can be returned to the origin-location to reach the effect of equalizing and buffering because that moment of base is big.Be that this physical characteristic is used for reference in study under the utility model, utilize the rerum natura of PU/TPU to organically combine, reach the effect of balance/buffering!
Adopt technique scheme, because eight fins blocking cooperation mutually on eight grooves on the circular arc flange and the TPU pad, when stressed, it is direction that power is decomposed into eight, can effectively decompose the stressed of different directions, make sole stressed evenly, in addition, owing to the unlike material composite construction of the end among the EAV and TPU pad, density differs, play twice damping, buffering, stable effect.
Description of drawings:
Below with accompanying drawing to the detailed description of the invention:
Fig. 1 is a decomposition texture schematic diagram of the present utility model;
Fig. 2 is the utility model combining structure schematic diagram.
The specific embodiment:
Below in conjunction with drawings and Examples the present invention is described in detail:
Embodiment of the present utility model as shown in Figure 1 and Figure 2, have at the bottom of the sport footwear of equalizing and buffering effect, the end 1 heel forms a fluting 2 in described EAV, 2 middle parts of slotting form a flange 3, the uniform one group of groove 4 in described flange outer, the one TPU pad 5 that adapts with above-mentioned fluting shape is fastened on the described fluting, and the corresponding flange position is provided with the groove 4 interior engaging location that one group of fin 6 extend into the flange outer respectively on the TPU pad, wherein, described flange 3 is circular arc or oval arcuation projection.The top of described TPU pad is provided with the flat projection 7 that a shape and flange adapt.Groove 4 on the described flange 3 is eight, and the fin 6 on the corresponding TPU pad 5 also is eight, and two grooves that are parallel to the direction of slotting on the described flange are connected, and such structure more helps balance and stable.
The utility model utilizes roly-poly principle, when tumbler when upright state is in balance, the distance of center of gravity and contact point is minimum, promptly center of gravity is minimum, depart from the equilbrium position after, center of gravity always raises, therefore, the balance of this state is the stable equilibrium.And from lever principle, when tumbler one side is stressed, application point/the buffer point of center of gravity is in the end always, no matter fulcrum where, though the arm of force of base is shorter, but the moment=power * arm of force, tumbler still can be returned to the origin-location to reach the effect of equalizing and buffering because that moment of base is big.Be that this physical characteristic is used for reference in study under the utility model, utilize the rerum natura of PU/TPU to organically combine, reach the effect of balance/buffering!
Because eight fins blocking cooperation mutually on eight grooves on the circular arc flange and the TPU pad, when stressed, power is decomposed into eight is direction, can effectively decompose the stressed of different directions, make sole stressed evenly, in addition, because the unlike material composite construction of the end and TPU pad among the EAV, density differs, and plays twice damping, buffering, stable effect.
Claims (5)
1. have at the bottom of the sport footwear of equalizing and buffering effect, it is characterized in that: end heel forms a fluting in described EAV, the fluting middle part forms a flange, the uniform one group of groove in described flange outer, the one TPU pad that adapts with above-mentioned fluting shape is fastened on the described fluting, and TPU pad on the corresponding flange position be provided with one group of fin extend into respectively the groove of flange outer interior engage locate.
2. at the bottom of the sport footwear with equalizing and buffering effect as claimed in claim 1, it is characterized in that: described flange is circular arc or oval arcuation projection.
3. at the bottom of the sport footwear with equalizing and buffering effect as claimed in claim 1 or 2, it is characterized in that: the top of described TPU pad is provided with the flat projection that a shape and flange adapt.
4. at the bottom of the sport footwear with equalizing and buffering effect as claimed in claim 1 or 2, it is characterized in that: the groove on the described flange is eight, and the fin on the corresponding TPU pad also is eight.
5. at the bottom of the sport footwear with equalizing and buffering effect as claimed in claim 1 or 2, it is characterized in that: two grooves that are parallel to the direction of slotting on the described flange communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920183320XU CN201536690U (en) | 2009-10-15 | 2009-10-15 | Sole of sports shoe with balancing and buffering effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920183320XU CN201536690U (en) | 2009-10-15 | 2009-10-15 | Sole of sports shoe with balancing and buffering effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536690U true CN201536690U (en) | 2010-08-04 |
Family
ID=42588140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920183320XU Expired - Fee Related CN201536690U (en) | 2009-10-15 | 2009-10-15 | Sole of sports shoe with balancing and buffering effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536690U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692939B (en) * | 2009-10-15 | 2012-08-29 | 国辉(中国)有限公司 | Sport sole with equalizing and buffering effect |
| CN103230125A (en) * | 2013-05-10 | 2013-08-07 | 茂泰(福建)鞋材有限公司 | Soles with replaceable bottom pattern pieces and shoes using soles |
| USD780419S1 (en) * | 2015-12-30 | 2017-03-07 | Nike, Inc. | Shoe outsole |
-
2009
- 2009-10-15 CN CN200920183320XU patent/CN201536690U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692939B (en) * | 2009-10-15 | 2012-08-29 | 国辉(中国)有限公司 | Sport sole with equalizing and buffering effect |
| CN103230125A (en) * | 2013-05-10 | 2013-08-07 | 茂泰(福建)鞋材有限公司 | Soles with replaceable bottom pattern pieces and shoes using soles |
| USD780419S1 (en) * | 2015-12-30 | 2017-03-07 | Nike, Inc. | Shoe outsole |
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Legal Events
| 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: 20100804 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |