CN201860899U - Shock-absorbing device of sole - Google Patents
Shock-absorbing device of sole Download PDFInfo
- Publication number
- CN201860899U CN201860899U CN2010206028385U CN201020602838U CN201860899U CN 201860899 U CN201860899 U CN 201860899U CN 2010206028385 U CN2010206028385 U CN 2010206028385U CN 201020602838 U CN201020602838 U CN 201020602838U CN 201860899 U CN201860899 U CN 201860899U
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- absorption unit
- vibration absorption
- arch
- shock
- sole
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Abstract
The utility model relates to a shock-absorbing device of a sole, comprising four arch-shaped shock-absorbing units made of TPU (thermoplastic urethanes). Two of the four arch-shaped shock-absorbing units form one group and are respectively arranged at the inner side and the outer side of the upper surface of the sole at the heel part; the arch-shaped shock-absorbing unit at the front side comprises an arch-shaped top wall of the front shock-absorbing unit and a bottom wall of the front shock-absorbing unit which are integrally molded; the arch-shaped shock-absorbing unit at the rear side comprises an arch-shaped top wall and a bottom wall of the rear shock-absorbing unit which are integrally molded; and two waved elastic strips are respectively arranged at the inner side and the outer side of the sole at the heel part, and cover the arch-shaped shock-absorbing units and the upper surface of the sole at the heel part. In the shock-absorbing device, the structure is simple, and the shock-absorbing effect is good; and the wavy elastic strips at the left side and the right side conduct pressure to the shock-absorbing units, and then the shock-absorbing units divide the pressure into two parts by arch-shaped structures at the top and disperse the pressure to the heel part, so that the load of the sole when the foot moves is reduced, the pressure on the heel is reduced, and a wearer feels more relaxed in walking or moving.
Description
Technical field
The utility model relates to the damping design field of shoes, is a kind of damping device of sole specifically.
Background technology
The damping of existing shoes design focuses at heel part damping device or shock-damping structure is set, and walks or during motion, and behind the damping device or shock-damping structure that the pressure of heel portion is provided with through heel part, pressure obtains disperseing, the load when alleviating foot motion.But existing damping device or shock-damping structure structure are complicated, and pressure disperses uneven, damping effect is not ideal enough, some damping device or shock-damping structure also exist self tension force, pulling force, toughness not enough, and the defective that service life is short has been brought inconvenience to the user.
The utility model content
At the defective that exists in the prior art, the purpose of this utility model is to provide a kind of damping device of sole, simple in structure, good damping effect, the corrugated resilient strip of the left and right sides conducts pressure to vibration absorption unit, after the domes of vibration absorption unit by the top are divided into two pressure, disperse to whole rear heel, load when having alleviated foot motion has alleviated the pressure of heel, make walk or motion lighter.
For reaching above purpose, the technical scheme that the utility model is taked is:
A kind of damping device of sole is characterized in that, comprising: four arch vibration absorption unit that material is TPU,
Four two of arch vibration absorption unit are one group of inside and outside both sides that are arranged on heel part sole 1 upper surface respectively,
Front side arch vibration absorption unit 2 comprises integrated preceding vibration absorption unit arch roof 21, preceding vibration absorption unit diapire 22, and the two ends of described preceding vibration absorption unit arch roof 21 are connected with the two ends of preceding vibration absorption unit diapire 22,
Rear side arch vibration absorption unit 3 comprises integrated back vibration absorption unit arch roof 23, back vibration absorption unit diapire 24, and the two ends of described back vibration absorption unit arch roof 23 are connected with the two ends of back vibration absorption unit diapire 24,
Two corrugated elastic strips 11 be separately positioned on the inside and outside both sides of heel part sole 1, and elastic strip 11 cover on arch vibration absorption unit and heel part sole 1 upper surface.
On the basis of technique scheme, the front end of elastic strip 11 is positioned at the arch of foot place.
On the basis of technique scheme, the outside of two elastic strip 11 upper surfaces is equipped with flanging 12, and described flanging 12 upper ends are waveform, and are adaptive with the wave-like of elastic strip 11.
On the basis of technique scheme, the material of flanging 12 is identical with elastic strip 11, and flanging 12 can be one-body molded with elastic strip 11.
On the basis of technique scheme, preceding vibration absorption unit arch roof 21,22 of preceding vibration absorption unit diapires form front side damping cavity 31; Back vibration absorption unit arch roof 23,24 of back vibration absorption unit diapires form rear side damping cavity 32.
On the basis of technique scheme, the height of preceding vibration absorption unit arch roof 21 is 8～10mm, and the height of back vibration absorption unit arch roof 23 is 8～10mm.
On the basis of technique scheme, the height of preceding vibration absorption unit arch roof 21 is less than the height of back vibration absorption unit arch roof 23.
On the basis of technique scheme, the length of preceding vibration absorption unit diapire 22 is 25～29mm, and the length of back vibration absorption unit diapire 24 is 25～29mm.
On the basis of technique scheme, the length of preceding vibration absorption unit diapire 22 is less than the length of back vibration absorption unit diapire 24.
On the basis of technique scheme, the width (degree of depth) of front side arch vibration absorption unit 2 and rear side arch vibration absorption unit 3 is 20mm.
The damping device of sole described in the utility model, simple in structure, good damping effect, the corrugated resilient strip of the left and right sides conducts pressure to vibration absorption unit, after the domes of vibration absorption unit by the top are divided into two pressure, disperse the load when having alleviated foot motion to whole rear heel, alleviated the pressure of heel, make walk or motion lighter.
Description of drawings
The utility model has following accompanying drawing:
The structural representation of the damping device of Fig. 1 sole,
The cross-sectional schematic of the damping device of Fig. 2 sole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, the damping device of sole described in the utility model can be used as the damping device of sports type shoes such as running shoes, basketball shoes, can also be used as the damping device of shoes such as leather shoes, sneakers, and it comprises:
Four materials are the arch vibration absorption unit of TPU (Thermoplastic polyurethanes, thermoplastic elastic body rubber),
Four two of arch vibration absorption unit are one group of inside and outside both sides that are arranged on heel part sole 1 upper surface respectively,
Front side arch vibration absorption unit 2 comprises integrated preceding vibration absorption unit arch roof 21, preceding vibration absorption unit diapire 22, and the two ends of described preceding vibration absorption unit arch roof 21 are connected with the two ends of preceding vibration absorption unit diapire 22,
Rear side arch vibration absorption unit 3 comprises integrated back vibration absorption unit arch roof 23, back vibration absorption unit diapire 24, and the two ends of described back vibration absorption unit arch roof 23 are connected with the two ends of back vibration absorption unit diapire 24,
Two corrugated elastic strips 11 be separately positioned on the inside and outside both sides of heel part sole 1, and elastic strip 11 cover on arch vibration absorption unit (comprising front side arch vibration absorption unit 2 and rear side arch vibration absorption unit 3) and heel part sole 1 upper surface.Elastic strip 11, arch vibration absorption unit and heel part sole 1 can adopt the existing known technology of this area to be connected, to fix, and be for example, bonding etc.The material of elastic strip adopts the existing known highly elastic material of this area, for example: the up-to-date Puffer type material of being made up of PVC (polyvinyl chloride), EVA (ethylene-vinyl acetate copolymer) etc. etc.
On the basis of technique scheme, the front end of elastic strip 11 is positioned at the arch of foot place.Pressure can be distributed on the sole at arch of foot place by elastic strip 11, front side arch vibration absorption unit 2 like this, further strengthens damping performance.
On the basis of technique scheme, as shown in Figure 1, 2, the outside of two elastic strip 11 upper surfaces is equipped with flanging 12, and described flanging 12 upper ends are waveform, and are adaptive with the wave-like of elastic strip 11.Flanging 12 can strengthen the bonding strength at elastic strip 11 and the middle end (not shown in the middle base map), also can play the position-limiting action at the bottom of the centering.Flanging 12 can also form pattern attractive in appearance with the wave-like of elastic strip 11 is adaptive, strengthens the aesthetic feeling after shoes are worn.The material of flanging 12 is identical with elastic strip 11, and flanging 12 can be one-body molded with elastic strip 11.
On the basis of technique scheme, preceding vibration absorption unit arch roof 21,22 of preceding vibration absorption unit diapires form front side damping cavity 31; Back vibration absorption unit arch roof 23,24 of back vibration absorption unit diapires form rear side damping cavity 32.
On the basis of technique scheme, the height of preceding vibration absorption unit arch roof 21 is 8～10mm, and the height of back vibration absorption unit arch roof 23 is 8～10mm.
On the basis of technique scheme, the height of preceding vibration absorption unit arch roof 21 is less than the height of back vibration absorption unit arch roof 23.
On the basis of technique scheme, the length of preceding vibration absorption unit diapire 22 is 25～29mm, and the length of back vibration absorption unit diapire 24 is 25～29mm.In Fig. 1, represent length with " L ".
On the basis of technique scheme, the length of preceding vibration absorption unit diapire 22 is less than the length of back vibration absorption unit diapire 24.
On the basis of technique scheme, the width (degree of depth) of front side arch vibration absorption unit 2 and rear side arch vibration absorption unit 3 is 20mm.In Fig. 2, represent width (degree of depth) with " W ".
As shown in Figure 1, four arch vibration absorption unit that material is TPU are evenly distributed on the inside and outside both sides of heel part sole 1 upper surface, and elastic strip 11 (respectively there is an elastic strip 11 inside and outside both sides) covers on arch vibration absorption unit and heel part sole 1 upper surface.Root a tree name mechanics principle is analyzed, and the arch shape top pressure of arch vibration absorption unit can be divided into two, and divides to both sides, divide dynamic balance, steadily of centre of gravity has extremely strong steadiness, four arch vibration absorption unit make pressure disperse to whole rear heel, the load when having alleviated foot motion; When four arch vibration absorption unit in the process that stressed buffering lands, deformation takes place in the arch shape top under stressed effect, because the bounce characteristic of TPU material, the TPU material at arch shape top has gathered strength in deformation process, the strength of gathering during built on stilts once more when pin is passed to heel by the resilience of the TPU material at arch shape top, alleviated the pressure of heel, make walk or motion lighter.Elastic strip 11 can further be guaranteed the even dispersion of pressure, and can obtain better damping effect, strengthens shoes wearing comfortableness, elasticity, improves the user at the volley to the protection of foot.
Claims (10)
1. the damping device of a sole is characterized in that, comprising: four arch vibration absorption unit that material is TPU,
Four two of arch vibration absorption unit are one group of inside and outside both sides that are arranged on heel part sole (1) upper surface respectively,
Front side arch vibration absorption unit (2) comprises integrated preceding vibration absorption unit arch roof (21), preceding vibration absorption unit diapire (22), and the two ends of described preceding vibration absorption unit arch roof (21) are connected with the two ends of preceding vibration absorption unit diapire (22),
Rear side arch vibration absorption unit (3) comprises integrated back vibration absorption unit arch roof (23), back vibration absorption unit diapire (24), and the two ends of described back vibration absorption unit arch roof (23) are connected with the two ends of back vibration absorption unit diapire (24),
Two corrugated elastic strips (11) be separately positioned on the inside and outside both sides of heel part sole (1), and elastic strip (11) cover on arch vibration absorption unit and heel part sole (1) upper surface.
2. the damping device of sole as claimed in claim 1, it is characterized in that: the front end of elastic strip (11) is positioned at the arch of foot place.
3. the damping device of sole as claimed in claim 1, it is characterized in that: the outside of two elastic strips (11) upper surface is equipped with flanging (12), and described flanging (12) upper end is a waveform, and is adaptive with the wave-like of elastic strip 11.
4. the damping device of sole as claimed in claim 3, it is characterized in that: the material of flanging (12) is identical with elastic strip (11), and flanging (12) is one-body molded with elastic strip (11).
5. as the damping device of claim 1 or 2 or 3 or 4 described soles, it is characterized in that: form front side damping cavity (31) between preceding vibration absorption unit arch roof (21), preceding vibration absorption unit diapire (22); Form rear side damping cavity (32) between back vibration absorption unit arch roof (23), back vibration absorption unit diapire (24).
6. as the damping device of claim 1 or 2 or 3 or 4 described soles, it is characterized in that: the height of preceding vibration absorption unit arch roof (21) is 8～10mm, and the height of back vibration absorption unit arch roof (23) is 8～10mm.
7. as the damping device of claim 1 or 2 or 3 or 4 described soles, it is characterized in that: the height of preceding vibration absorption unit arch roof (21) is less than the height of back vibration absorption unit arch roof (23).
8. as the damping device of claim 1 or 2 or 3 or 4 described soles, it is characterized in that: the length of preceding vibration absorption unit diapire (22) is 25～29mm, and the length of back vibration absorption unit diapire (24) is 25～29mm.
9. as the damping device of claim 1 or 2 or 3 or 4 described soles, it is characterized in that: the length of preceding vibration absorption unit diapire (22) is less than the length of back vibration absorption unit diapire (24).
10. as the damping device of claim 1 or 2 or 3 or 4 described soles, it is characterized in that: the width of front side arch vibration absorption unit (2) and rear side arch vibration absorption unit (3) is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206028385U CN201860899U (en) | 2010-11-12 | 2010-11-12 | Shock-absorbing device of sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206028385U CN201860899U (en) | 2010-11-12 | 2010-11-12 | Shock-absorbing device of sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201860899U true CN201860899U (en) | 2011-06-15 |
Family
ID=44132067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206028385U Expired - Lifetime CN201860899U (en) | 2010-11-12 | 2010-11-12 | Shock-absorbing device of sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201860899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972062A (en) * | 2010-11-12 | 2011-02-16 | 吴荣光 | Sole damping device |
-
2010
- 2010-11-12 CN CN2010206028385U patent/CN201860899U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972062A (en) * | 2010-11-12 | 2011-02-16 | 吴荣光 | Sole damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20120502 |