CN2845516Y - Improved sports shoe sole - Google Patents
Improved sports shoe sole Download PDFInfo
- Publication number
- CN2845516Y CN2845516Y CN 200520117714 CN200520117714U CN2845516Y CN 2845516 Y CN2845516 Y CN 2845516Y CN 200520117714 CN200520117714 CN 200520117714 CN 200520117714 U CN200520117714 U CN 200520117714U CN 2845516 Y CN2845516 Y CN 2845516Y
- Authority
- CN
- China
- Prior art keywords
- sole
- heel
- shoe
- shoe sole
- outer side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims abstract description 8
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 239000000806 elastomer Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 7
- 239000013013 elastic material Substances 0.000 claims abstract 3
- 239000013536 elastomeric material Substances 0.000 claims description 18
- 230000000386 athletic effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005187 foaming Methods 0.000 abstract 2
- 239000011247 coating layer Substances 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides a pair of improved sports shoe soles, particularly an improvement of a pair of sports shoe soles. The utility model is characterized in that the rear surface of the heel of each shoe sole is entad provided with a transverse groove; the transverse groove is inlaid with strip-shaped elastic material made of foaming glue EVA material, wherein the foaming glue EVA material is coated with a coating layer made of thermoplastic polyurethane elastomer TPU material, and the elastic coefficient of the strip-shaped elastic material is larger than the material of the heel of the shoe sole. The transverse groove is arranged at the outer half part of the shoe heel, namely, the left outer side of the shoe of the left foot and the right outer side of the shoe of the right foot, or extends from the left outer side to the right outer side of the shoe heel. The utility model can provide a better shock-proof effect on the foot in the movement process, and meanwhile, the degree of difficulty of the technology and the cost are reduced.
Description
Technical field
The utility model relates to sole, relates in particular to a kind of improvement of structure of the sole that is applicable to sport footwear.
Background technology
People's pin is made up of 26 bones, people's walking process is the process of the bone/muscle coordinated movement of various economic factors of a very complicated and science, pin less touch with the ground from contacting to earth to lifting is subjected to an impulse force that makes progress and frictional force forward, be subjected to a very big impulse force in the moment that pin contacts to earth, before lifting less touch with the ground, need ground is applied an active force to obtain frictional force forward.People is when running, and contact to earth impulsive force that moment is subjected to ground of pin will reach three times of human body weight, so big impulsive force and in this course, the pin of the people 80% or more is to land earlier with outside the heel.Therefore can know that heel and outside of foot partly are the positions that needs the emphasis shock-absorbing.In order to improve the shock-absorbing performance of sole, the shock-absorbing measure that the athletic shoe sole that existing foamed glue EVA material is made adopts has at the inner elastomeric material of installing of sole.Or at heel position installation air cushion.But in the inner mode complex process of elastomeric material being installed or air cushion being installed of sole, cost is higher.
Summary of the invention
The purpose of this utility model provides a kind of improved athletic shoe sole, it can overcome the complex process of prior art in the various shock-absorbing measures existence of athletic shoe sole employing, the shortcoming that cost is higher, and provide a kind of shock-absorbing measure technology simple, lower-cost athletic shoe sole.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of improved athletic shoe sole, it is characterized in that: sole heel rear surface inwardly is provided with horizontal groove, be inlaid with the strip elastomeric material that foamed glue EVA material is made in the horizontal groove, the coefficient of elasticity of strip elastomeric material is greater than sole heel material, and the strip elastomeric material is wrapped with the integument that the thermoplastic polyurethane elastomer material is made.Described horizontal groove is opened in the outer half side of sole heel, i.e. the right outside of the left-external side of left shoe and right shoe, or extend to the right outside of sole heel from the left-external side of sole heel.
The beneficial effect of technique scheme is: the strip elastomeric material in the horizontal groove can provide effective shock-absorbing for heel portion, offers technology and the cost that horizontal groove is provided with the strip elastomeric material and all be lower than at inner elastomeric material or the air cushion installed of heel on heel.The integument that the thermoplastic polyurethane elastomer material is made prevents that for the strip elastomeric material provides protection the strip elastomeric material from damaging.
Description of drawings
Fig. 1 is the utility model embodiment one
Fig. 2 is the utility model embodiment two
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
The utility model embodiment as shown in Figure 1, the sole heel that foamed glue EVA material is made is by the bonding upper base that is fixed with one 11 and go to the bottom and 12 form, upper base 11 back palm lower surfaces inwardly are provided with the right lateral horizontal groove 2 that extends to the sole heel from the left-external side of sole heel, be inlaid with the strip elastomeric material 4 of the integument 3 that outer wrapping thermoplastic polyurethane elastomer material makes in the horizontal groove 2, strip elastomeric material 4 is made greater than upper base 11 and 12 the foamed glue EVA material of going to the bottom by coefficient of elasticity, because elastomeric material 4 elasticity are bigger, therefore can play shock-absorbing, the effect of shock-absorbing.
As shown in Figure 2; horizontal groove 2 also can be opened in the outer side edges of laying special stress on protecting outside of foot; as the limit, left side of left shoe and the right edge of right shoe, correspondingly, the strip elastomeric material 4 of the integument 3 that outer wrapping thermoplastic polyurethane elastomer material is made is inlayed wherein.
In other embodiments, sole can be an integral body, directly at whole sole rear surface fluting and be inlaid with the elastomeric material that outer wrapping thermoplastic polyurethane elastomer material is made integument.
And for strengthening the antitorque characteristic of sole, be provided with rib 5,, one elastic sheet material tablet 6 be set at half sole or palm middle part, back for increasing sole elasticity at half sole and palm junction, back.
Claims (6)
1, a kind of improved athletic shoe sole, it is characterized in that: sole heel rear surface inwardly is provided with horizontal groove, be inlaid with the strip elastomeric material that foamed glue EVA material is made in the horizontal groove, the coefficient of elasticity of strip elastomeric material is greater than sole heel material, and the strip elastomeric material is wrapped with the integument that thermoplastic polyurethane elastomer is made.
2, a kind of improved athletic shoe sole as claimed in claim 1 is characterized in that: described horizontal groove extends to the right outside of sole heel from the left-external side of sole heel.
3, a kind of improved athletic shoe sole as claimed in claim 1, it is characterized in that: described horizontal groove is opened in the outer half side of sole heel, i.e. the right outside of the left-external side of left shoe and right shoe.
4, a kind of improved athletic shoe sole as claimed in claim 2, it is characterized in that: the junction at half sole and heel is provided with rib.
5, a kind of improved athletic shoe sole as claimed in claim 3, it is characterized in that: the junction at half sole and heel is provided with rib.
6, as claim 2 or 4 described a kind of improved athletic shoe sole, it is characterized in that: be provided with elastic material sheet at spring heel upper surface or half sole upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117714 CN2845516Y (en) | 2005-09-09 | 2005-09-09 | Improved sports shoe sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117714 CN2845516Y (en) | 2005-09-09 | 2005-09-09 | Improved sports shoe sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845516Y true CN2845516Y (en) | 2006-12-13 |
Family
ID=37510932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117714 Expired - Lifetime CN2845516Y (en) | 2005-09-09 | 2005-09-09 | Improved sports shoe sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845516Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101467799B (en) * | 2007-12-25 | 2011-07-13 | 林庚贤 | Shock absorbing device |
-
2005
- 2005-09-09 CN CN 200520117714 patent/CN2845516Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101467799B (en) * | 2007-12-25 | 2011-07-13 | 林庚贤 | Shock absorbing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANTA ( CHINA) CO., LTD. Free format text: FORMER OWNER: DING SHIZHONG Effective date: 20070202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070202 Address after: 362211 Dongshan Industrial Zone, pool town, Jinjiang, Fujian Patentee after: Anta(China) Co., Ltd. Address before: 362211 Fujian city of Jinjiang province Chendai Andou Industrial Zone No. 1 Patentee before: Ding Shizhong |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150909 Granted publication date: 20061213 |
|
| EXPY | Termination of patent right or utility model |