CN202907937U - Shoe and double-density damping sole thereof - Google Patents
Shoe and double-density damping sole thereof Download PDFInfo
- Publication number
- CN202907937U CN202907937U CN 201220657123 CN201220657123U CN202907937U CN 202907937 U CN202907937 U CN 202907937U CN 201220657123 CN201220657123 CN 201220657123 CN 201220657123 U CN201220657123 U CN 201220657123U CN 202907937 U CN202907937 U CN 202907937U
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- sole
- damping
- density
- dual
- foot
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Abstract
The utility model discloses a shoe and a double-density damping sole of the shoe. The double-density damping sole comprises an outer sole and a middle sole and further comprises an elastic damping middle inserted sole which is fixed between the outer sole and the middle sole and is divided into a plurality of layers. The density of the materials of the layers increases from top to bottom in sequence. The thickness of the portion, outside a foot, of the damping middle inserted sole is larger than that of the portion, inside the foot, of the damping middle inserted sole. When a person takes exercises, the damping middle inserted sole deforms horizontally and vertically under pressure, buffers and absorbs shock, the design of a plurality of density structures is provided with physical damping, and therefore damping effect is better. Due to the fact that the outer side of the damping middle inserted sole is higher than the inner side of the damping middle inserted sole, excessive overturning of the foot can be prevented, stability is improved, and the foot is prevented from being hurt.
Description
Technical field
The utility model relates to a kind of footwear, is specifically related to a kind of footwear and Dual-density vibration-proof sole thereof.
Background technology
Find according to biomechanics Research, walk or motion process in, most people land first with the rear heel outside, and are contacting to earth moment, the impulsive force that ground gives sole and foot reaches 3～8 times of self body weight.Maybe can't effectively be disperseed if this impulsive force is excessive, very likely be caused the great injurys gained in sports such as heel pulled muscle, rupture of Achilles tendon.Find simultaneously, people's foot has certain inside and outside upset at the volley, and this is the smooth and easy natural normal phenomenon of foot action.If excessively also can cause above-mentioned injury but overturn.Therefore, the antidetonation at spring heel position and avoid the function such as excessively upset of crucial importance.
Yet general sole shock design is solely to change the structure of spring heel or the use of material on the market, although certain effect is arranged, still has the space of strengthening raising; And its anti-excessive rollover effect is not good.
The utility model content
Technical problem to be solved in the utility model is to solve sole shock and the anti-not good problem of excessive rollover effect.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts provides a kind of Dual-density vibration-proof sole, comprise outer bottom and the middle end, also comprise having in the flexible damping and insert at the end, insert in the described damping that outer bottom is fixed at the end and at middle the end, insert the density of material that the end is divided into multilayer and each layer in the described damping and increase successively from top to bottom, insert the end in the described damping at the thickness of the outside of foot thickness greater than the pin inboard.
In above-mentioned Dual-density vibration-proof sole, insert the end face at the end in the described damping and be provided with a plurality of horizontal strip projected parts.
In above-mentioned Dual-density vibration-proof sole, the cross section of described strip projected parts is arch.
In above-mentioned Dual-density vibration-proof sole, described strip projected parts is 3～5.
In above-mentioned Dual-density vibration-proof sole, the slotting end, be positioned at heel to the mesopodium position in the described damping.
In above-mentioned Dual-density vibration-proof sole, described outer bottom materials is rubber.
In above-mentioned Dual-density vibration-proof sole, described middle bottom materials is EVA.
The utility model also provides a kind of footwear that comprise above-mentioned Dual-density vibration-proof sole.
When motion, insert end pressurized transversely deforming and linear deformation in the damping that the utility model provides, the physics damping that plurality of layers of double density structure designing institute has is added in the buffering shock-absorbing, and damping effect is better.Insert the outside, the end in the damping and be higher than the inboard and can prevent that foot from excessively overturning, improve stability, prevent feet from injuring.
Description of drawings
The structural representation of the Dual-density vibration-proof sole that Fig. 1 provides for the utility model;
Insert the structural representation at the end in the damping that Fig. 2 provides for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the Dual-density vibration-proof sole that the utility model provides comprises outer bottom 1 and the middle end 2, also comprises having in the flexible damping at the end 3 of inserting, and inserts in the damping that outer bottom 1 is fixed at the end 3 and at the middle end 2, and is positioned at heel to the mesopodium position.Insert the ends 3 three's shape in outer bottom 1, the middle end 2 and the damping suitable, fit tightly.Inserting the material at the end 3 in the damping selects to be subjected to along pressing the good and elastomeric material of performance.
In the present embodiment, the material of outer bottom 1 is rubber, the material at the middle end 2 is EVA, insert the from top to bottom successively increase of density of material that the end 3 is divided into multilayer and each layer in the damping, and insert the end 3 in the damping at the thickness of the outside of foot thickness greater than the pin inboard, the design of inside and outside thickness difference can prevent that people's foot from turning in excessively at the volley, thereby plays the stabilization of anti-upset.
As shown in Figure 2, the end face of inserting the end 3 in the damping is provided with a plurality of horizontal strip projected parts 31, and strip projected parts 31 is that 3～5 and its cross section are arch, and shape is similar to the rock fold, and fold crooked facing up is across the interior outside of sole.The number of strip projected parts 31 is stressed and ledge width design according to motion.
When motion, insert the ends 3 pressurized transversely deforming and linear deformation in the damping, the physics damping that plurality of layers of double density structure designing institute has is added in the buffering shock-absorbing, and damping effect is more obvious.
The utility model also provides a kind of footwear that comprise above-mentioned Dual-density vibration-proof sole.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (8)
1. Dual-density vibration-proof sole, comprise outer bottom and the middle end, it is characterized in that, also comprise having in the flexible damping and insert at the end, insert in the described damping that outer bottom is fixed at the end and at middle the end, insert the density of material that the end is divided into multilayer and each layer in the described damping and increase successively from top to bottom, insert the end in the described damping at the thickness of the outside of foot thickness greater than the pin inboard.
2. Dual-density vibration-proof sole as claimed in claim 1 is characterized in that, inserts the end face at the end in the described damping and is provided with a plurality of horizontal strip projected parts.
3. Dual-density vibration-proof sole as claimed in claim 2 is characterized in that, the cross section of described strip projected parts is arch.
4. Dual-density vibration-proof sole as claimed in claim 2 is characterized in that, described strip projected parts is 3～5.
5. Dual-density vibration-proof sole as claimed in claim 1 is characterized in that, the slotting end is positioned at heel to the mesopodium position in the described damping.
6. Dual-density vibration-proof sole as claimed in claim 1 is characterized in that, described outer bottom materials is rubber.
7. Dual-density vibration-proof sole as claimed in claim 1 is characterized in that, described middle bottom materials is EVA.
8. footwear comprise such as the described Dual-density vibration-proof sole of claim 1～7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657123 CN202907937U (en) | 2012-12-03 | 2012-12-03 | Shoe and double-density damping sole thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657123 CN202907937U (en) | 2012-12-03 | 2012-12-03 | Shoe and double-density damping sole thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907937U true CN202907937U (en) | 2013-05-01 |
Family
ID=48156299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657123 Expired - Fee Related CN202907937U (en) | 2012-12-03 | 2012-12-03 | Shoe and double-density damping sole thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907937U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416907A (en) * | 2013-08-21 | 2013-12-04 | 茂泰(福建)鞋材有限公司 | Shoes and soles |
| WO2018094607A1 (en) * | 2016-11-23 | 2018-05-31 | 广州艾科新材料股份有限公司 | Multicolor pu midsole structure |
| CN108813801A (en) * | 2018-07-09 | 2018-11-16 | 特步(中国)有限公司 | A kind of multi-density sole and preparation method thereof |
-
2012
- 2012-12-03 CN CN 201220657123 patent/CN202907937U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416907A (en) * | 2013-08-21 | 2013-12-04 | 茂泰(福建)鞋材有限公司 | Shoes and soles |
| WO2018094607A1 (en) * | 2016-11-23 | 2018-05-31 | 广州艾科新材料股份有限公司 | Multicolor pu midsole structure |
| CN108813801A (en) * | 2018-07-09 | 2018-11-16 | 特步(中国)有限公司 | A kind of multi-density sole and preparation method thereof |
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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: 20130501 Termination date: 20211203 |