CN201319903Y - Sports shoe sole with three-level shock-absorbing function - Google Patents
Sports shoe sole with three-level shock-absorbing function Download PDFInfo
- Publication number
- CN201319903Y CN201319903Y CNU2008201462493U CN200820146249U CN201319903Y CN 201319903 Y CN201319903 Y CN 201319903Y CN U2008201462493 U CNU2008201462493 U CN U2008201462493U CN 200820146249 U CN200820146249 U CN 200820146249U CN 201319903 Y CN201319903 Y CN 201319903Y
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- CN
- China
- Prior art keywords
- shock
- shoe sole
- sheath
- sole
- lateral direction
- 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 11
- 230000035939 shock Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000000806 elastomer Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000000386 athletic effect Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
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Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a sports shoe sole with three-level shock-absorbing function and is characterized in that the sports shoe sole adopts a middle sole and a wear-resistant outer sole which are integrally molded from high-elasticity EVAMD materials; an elastic block is connected at the middle part of the bottom of the heel part of the middle sole and integrally molded together with the middle sole; a high-elasticity polyvinyl chloride (PVC) silicon shock-absorbing ring is sleeved outside the elastic block; and a high-elasticity thermoplastic polyurethanes (TPU) supporting and protecting cover is sleeved outside the shock-absorbing ring. The shock-absorbing ring is designed according to the principle of clothoid curve of the scattered force transmission after the water is stressed to deform under the gravity action, thereby ensuring the effective release and transmission of the energy. During the landing process, the elastic block, the shock-absorbing ring and the supporting and protecting cover can buffer the impact of the ground by means of appropriate deformation, and can accumulate the rebound energy, thereby achieving the three-level shock-absorbing effect.
Description
Technical field
The utility model relates to sport footwear, at the bottom of specifically a kind of sport footwear with three grades of shock-absorbing functions.
Background technology
Along with popularizing of "sport for all", run as a kind of body building, more and more to be accepted by masses, modern sports medical science studies show that strenuous exercise is tangible to the damage of tissue.Sport footwear particularly sole is answered high resilience, has good buffering, anti-skidding effect and bounce is provided, and provides good exercise performance when the protection human foot avoids the external force injury.Thereby, design the good sole of a kind of structure and seem and be even more important.
Summary of the invention
At the bottom of the purpose of this utility model was a kind of sport footwear with three grades of shock-absorbing functions, it had good damping effect, prevents the damage of strenuous exercise to tissue.
The purpose of this utility model is achieved through the following technical solutions:
At the bottom of a kind of sport footwear with three grades of shock-absorbing functions, it is characterized in that: comprise adopt high resiliency EVAMD material integrated in the end and wear-resisting outer bottom, middle part, middle heel portion bottom surface be provided with one with the integrated elastomer block in the middle end; Elastomer block is nested with a high resiliency PVC silica gel thing material shock ring outward, and the outer sheathed high resiliency TPU of shock ring supports sheath.
Further, the corresponding central cavity that is provided with ccontaining shock ring in the end face of above-mentioned support sheath middle part, the sidewall middle part of supporting sheath has the lateral direction penetrating hole, and the middle part in this lateral direction penetrating hole is connected with central cavity; Middle part, the lateral direction penetrating hole correspondence of central cavity both sides is provided with X shape support.The front end that supports sheath is provided with the extension that matches with middle footing bow arch portion, the middle part of the side bracing frame of footing bow arch portion during this extension forms and fits in, and the middle part of extension is provided with the lateral direction penetrating hole.
The top surface side of above-mentioned support sheath is along the lateral margin that is provided with the end in the parcel.
The utlity model has following advantage:
At the bottom of the above-mentioned sport footwear with three grades of shock-absorbing functions, be nested with the shock ring that a PVC silica gel thing is made in sport footwear heel elastomer block, a sheathed high resiliency TPU supports sheath outside shock ring.Shock ring is to propagate the clothoid principle according to the diffusing power of water behind compressive deformation under the natural shape for realizing the core members of shock-absorbing function, effectively discharges the conduction energy.Elastomer block, shock ring, support sheath can cushion the impact on ground by suitable distortion, and gather the bounce-back energy simultaneously in the process of landing.Elasticity TPU material supports sheath, when guaranteeing shock-absorbing function, also protects foot effectively, prevents to sprain.The material of the different physical characteristics of elastomer block, shock ring, support sheath combines aesthetics and practicality are ingenious, has very high practicality and commercial value, the quality of lifter motion footwear.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a schematic bottom view of the present utility model.
Fig. 2 is the profile along A-A direction among Fig. 1.
Fig. 3 is the lateral surface schematic diagram of Fig. 1.
Fig. 4 is the medial surface schematic diagram of Fig. 1.
Fig. 5 is a component decomposition map of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 5.At the bottom of a kind of sport footwear with three grades of shock-absorbing functions, the end 1, heel elastomer block 2, shock ring 3 in comprising, support sheath 4 and fixedly be fitted in respectively in wear-resisting outer bottom 51,52 on the half sole part bottom surface, the end 1, support sheath 4 bottom surfaces.
With reference to Fig. 2, Fig. 5.The middle end 1, is one-body molded by high density EVA MD material, wears light, comfortable, good springiness.The end 1 rear heel during heel elastomer block 2 is connected in, these heel elastomer block 2 ovalizes and one-body molded with employing high resiliency EVA MD material of the middle end 1 have fabulous shock-absorbing function.
With reference to Fig. 2, Fig. 5.Shock ring 3 is the high resiliency PVC silica gel thing material hollow tube-shape body of a both ends open, and itself and heel elastomer block 2 are designed to be beneficial to the grid body that strengthens the shock ring DE with high and sidewall middle part.This shock ring 3 is nested with outside above-mentioned heel elastomer block 2.Shock ring 3 is cores of this sole shock mitigation system, is to propagate the clothoid principle according to the diffusing power of water behind compressive deformation under the natural shape, effectively discharges the conduction energy.
Referring to figs. 1 through Fig. 5.Support sheath 4 and adopt high resiliency TPU materials one-body molded, its end face middle part is corresponding be provided with can ccontaining shock ring oval central cavity 41; The sidewall middle part of supporting sheath has lateral direction penetrating hole 42, and the middle part in this lateral direction penetrating hole 42 is connected with central cavity 41.The lateral direction penetrating hole 42 middle part correspondences of central cavity both sides are provided with X shape support 43, and support 43 is connected with between the upper and lower bottom surface in lateral direction penetrating hole 42.The front end that supports sheath 4 is provided with the extension that matches with middle footing bow arch portion, the middle part of the side bracing frame 44 of the end 1 arch arch portion during this extension forms and fits in, and the middle part of middle part of the side bracing frame 44 is provided with lateral direction penetrating hole 45.The top surface side that supports sheath 4 is along the lateral margin that is provided with the end in the parcel.Above-mentioned shock ring 3 places the central cavity 41 that supports sheath and holds between rear heel bottom surface, the end 1 and central cavity 41 inner bottom surfaces.Support the effect of keeping that 4 pairs of overall structures of sheath play durability, strengthen the protection while to foot, the X shape support 43 of special construction provides the secondary shock-absorbing function for sole.
During motion, elastomeric shock ring 3 deforms because of being subjected to ambient pressure, because high resiliency PVC silica gel thing has good shock-absorbing rebound function, energy is dispersed to around the shock ring 3, gently discharge along clothoid then, form one bounce a little less than by strong commentaries on classics, for sole further provides three grades of shock-absorbing functions.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. at the bottom of the sport footwear that a kind has three grades of shock-absorbing functions, it is characterized in that: comprise adopt high resiliency EVA MD material integrated in the end and wear-resisting outer bottom, middle part, middle heel portion bottom surface be provided with one with the integrated elastomer block in the middle end; Elastomer block is nested with a high resiliency PVC silica gel thing material shock ring outward, and the outer sheathed high resiliency TPU of shock ring supports sheath.
2. athletic shoe sole according to claim 1, it is characterized in that: the corresponding central cavity that is provided with ccontaining shock ring in end face middle part of described support sheath, the sidewall middle part of supporting sheath has the lateral direction penetrating hole, and the middle part in this lateral direction penetrating hole is connected with central cavity; Correspondence is provided with X shape support in the lateral direction penetrating hole of central cavity both sides.
3. athletic shoe sole according to claim 1 and 2, it is characterized in that: the front end of described support sheath is provided with the extension that matches with middle footing bow arch portion, the middle part of the side bracing frame of footing bow arch portion during this extension forms and fits in, and the middle part of extension is provided with the lateral direction penetrating hole.
4. athletic shoe sole according to claim 3 is characterized in that: the top surface side of described support sheath is along the lateral margin that is provided with the end in the parcel.
5. athletic shoe sole according to claim 1 and 2 is characterized in that: the top surface side of described support sheath is along the lateral margin that is provided with the end in the parcel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201462493U CN201319903Y (en) | 2008-11-05 | 2008-11-05 | Sports shoe sole with three-level shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201462493U CN201319903Y (en) | 2008-11-05 | 2008-11-05 | Sports shoe sole with three-level shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201319903Y true CN201319903Y (en) | 2009-10-07 |
Family
ID=41157292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201462493U Expired - Lifetime CN201319903Y (en) | 2008-11-05 | 2008-11-05 | Sports shoe sole with three-level shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201319903Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011466A (en) * | 2014-07-31 | 2015-11-04 | 茂泰(福建)鞋材有限公司 | Sole with adjustable shock absorption level and shoe with same |
| CN105533853A (en) * | 2016-03-04 | 2016-05-04 | 北京航空航天大学 | External foot protecting device with cushion insole |
| CN105795590A (en) * | 2016-04-27 | 2016-07-27 | 特步(中国)有限公司 | Blade type damping device and shoe sole |
| CN107797217A (en) * | 2016-08-30 | 2018-03-13 | 上海微电子装备（集团）股份有限公司 | Projection objective support meanss and photoetching machine equipment |
-
2008
- 2008-11-05 CN CNU2008201462493U patent/CN201319903Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011466A (en) * | 2014-07-31 | 2015-11-04 | 茂泰(福建)鞋材有限公司 | Sole with adjustable shock absorption level and shoe with same |
| CN105533853A (en) * | 2016-03-04 | 2016-05-04 | 北京航空航天大学 | External foot protecting device with cushion insole |
| CN105795590A (en) * | 2016-04-27 | 2016-07-27 | 特步(中国)有限公司 | Blade type damping device and shoe sole |
| CN105795590B (en) * | 2016-04-27 | 2018-03-02 | 特步(中国)有限公司 | A kind of vane type damping device and sole |
| CN107797217A (en) * | 2016-08-30 | 2018-03-13 | 上海微电子装备（集团）股份有限公司 | Projection objective support meanss and photoetching machine equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |