CN202738943U - Three-level damping sole for sneaker - Google Patents
Three-level damping sole for sneaker Download PDFInfo
- Publication number
- CN202738943U CN202738943U CN2012203806533U CN201220380653U CN202738943U CN 202738943 U CN202738943 U CN 202738943U CN 2012203806533 U CN2012203806533 U CN 2012203806533U CN 201220380653 U CN201220380653 U CN 201220380653U CN 202738943 U CN202738943 U CN 202738943U
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- damping
- ess
- material layer
- sole
- energy feedback
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Abstract
The utility model relates to the field of sports goods and particularly relates to a three-level damping sole for a sneaker. The three-level damping sole for the sneaker comprises an outer sole and an inner sole, wherein a damping material layer is embedded on the upper portion of the heel of the inner sole, an environmental stress screening (ESS) energy feedback material layer corresponding to a damping material block is arranged on the lower portion of the heel of the inner sole, a thermoplastic polyurethane (TPU) window embedded in the outer sole is arranged right below the ESS energy feedback material layer, and an airtight air pressure space is formed between the ESS energy feedback material layer and the TPU window. In a movement process, impact force generated when the heel falls to the ground enables damping materials, inner sole materials and ESS feedback materials to generate deformation so as to absorb part of acting force. Simultaneously, the airtight air pressure space formed by the TPU window and the ESS materials and the ESS materials with resilience enable the deformation of the damping material, the inner sole material and the ESS energy feedback material to recover original states rapidly so as to achieve feedback of force in the vertical direction, sustainability and durability of the heel are increased, and material damping, physical damping and gas damping are achieved.
Description
Technical field
The utility model relates to the sports goods field, especially relates to a kind of sport footwear with three grades of shock-absorbing soles.
Background technology
Along with improving constantly of living standard, people require also day by day to improve for the footwear of wearing, not only require it fashionable, outward appearance fashion, and also have higher requirement for its comfort level, as everyone knows, when people walk, the heel that generally is sole is flat, after heel lands during so walk then forefoot directly land, namely by " heel " to two of forefoots sequentially pin can land fully, and these two actions have no chance stressedly can not allow whole soles naturally finish consistently walking process because of arch of foot and outside of foot, the pin rear impetus that lands also is that heel and forefoot comprise toe, because arch of foot can't land, can not allow whole sole uniform stresseds, so after walking for a long time or standing, heel position can be subject to very large impact and vibrations inevitably, thereby causes foot fatigue and pain.
Summary of the invention
The purpose of this utility model is to overcome the deficiency on the prior art, provides a kind of and slows down foot fatigue, can absorb for the sport footwear of calcaneal impact and vibrations with three grades of shock-absorbing soles.
For achieving the above object, technical solution of the present utility model is: a kind of sport footwear is with three grades of shock-absorbing soles, comprise the large end and the middle end, the heel parts top at the described middle end is embedded with the vibration-absorptive material layer, its below is provided with the ESS energy feedback material layer corresponding with the vibration-absorptive material piece, be provided with a TPU form that is embedded under the described ESS energy feedback material layer at large the end, form an airtight air pressure space between described ESS energy feedback material layer and the TPU form.
The in the same size of the size of described TPU form and ESS energy feedback material layer.
Described ESS energy feedback material layer and TPU form are " △ " type or " ◎ " type or " U " type.
The described middle end, adopt thermoplastic elastic material to make.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: in motion process, the impulsive force that produces when heel lands makes vibration-absorptive material of the present utility model, middle bottom material, deformation has occured and has absorbed active force partly in ESS feedback material, the airtight air pressure space that while TPU form and ESS material form and the ESS material that has resilience can make deformation recover rapidly original state, thereby realize the feedback of vertical forces, supportive and the durability of heel have been increased, the damping of the utility model collection, feedback, stablize and the whole body, be storage power, reach again the material damping, three layers of damping effect of physics damping and air shock absorption.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structure cutaway view of the utility model embodiment.
The specific embodiment
Further specify the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2; a kind of sport footwear of the present utility model comprises the large end 1 and the middle end 2 with three grades of shock-absorbing soles, and the heel parts top at the described middle end 2 is embedded with vibration-absorptive material layer 21; its damping capaicty can be protected sporter's knee, backbone, allows it away from sick and wounded.
The heel parts at the described middle end 2 below is provided with the ESS energy feedback material layer 22 corresponding with vibration-absorptive material piece 21, this material has certain support and resilience, can effectively absorb and support by remaining impulsive force behind the bradyseism material, increase simultaneously the stability of rear heel.
Be provided with a TPU form 11 that is embedded under the described ESS energy feedback material layer 22 at large the end 1, form an airtight air pressure space 3 between described ESS energy feedback material layer 22 and the TPU form 11, air pressure in the sealing space can absorb rear remaining impulsive force by front two-stage material again, thereby reaches three layers of damping effect from material damping, physics damping and air shock absorption.
Described ESS energy feedback material layer 22 is " △ " type or " ◎ " type or " U " type with TPU form 11, and both in the same sizes, the described middle end 2, adopt thermoplastic elastic material to make, in motion process, the impulsive force that produces when heel lands makes vibration-absorptive material of the present utility model, middle bottom material, deformation has occured and has absorbed active force partly in ESS feedback material, the airtight air pressure space that while TPU form and ESS material form and the ESS material that has resilience can make deformation recover rapidly original state, thereby realize the feedback of vertical forces, increased supportive and the durability of heel.
Above-described, only be a preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (4)
1. a sport footwear is with three grades of shock-absorbing soles, comprise the large end (1) and the middle end (2), it is characterized in that: the heel parts top at the described middle end (2) is embedded with vibration-absorptive material layer (21), its below is provided with the ESS energy feedback material layer (22) corresponding with vibration-absorptive material piece (21), be provided with a TPU form (11) that is embedded under the described ESS energy feedback material layer (22) at the large end (1), form an airtight air pressure space (3) between described ESS energy feedback material layer (22) and the TPU form (11).
2. sport footwear according to claim 1 is characterized in that: the in the same size of the size of described TPU form (11) and ESS energy feedback material layer (22) with three grades of shock-absorbing soles.
3. sport footwear according to claim 1 and 2 is characterized in that with three grades of shock-absorbing soles: described ESS energy feedback material layer (22) is " △ " type or " ◎ " type or " U " type with TPU form (11).
4. sport footwear according to claim 1 is characterized in that with three grades of shock-absorbing soles: the described middle end (2), adopt thermoplastic elastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203806533U CN202738943U (en) | 2012-08-02 | 2012-08-02 | Three-level damping sole for sneaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203806533U CN202738943U (en) | 2012-08-02 | 2012-08-02 | Three-level damping sole for sneaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738943U true CN202738943U (en) | 2013-02-20 |
Family
ID=47698411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203806533U Expired - Fee Related CN202738943U (en) | 2012-08-02 | 2012-08-02 | Three-level damping sole for sneaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738943U (en) |
-
2012
- 2012-08-02 CN CN2012203806533U patent/CN202738943U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20180802 |