CN2137883Y - Sole with foamed sandwich - Google Patents
Sole with foamed sandwich Download PDFInfo
- Publication number
- CN2137883Y CN2137883Y CN 92232094 CN92232094U CN2137883Y CN 2137883 Y CN2137883 Y CN 2137883Y CN 92232094 CN92232094 CN 92232094 CN 92232094 U CN92232094 U CN 92232094U CN 2137883 Y CN2137883 Y CN 2137883Y
- Authority
- CN
- China
- Prior art keywords
- sole
- foamed sandwich
- sandwich
- foamed
- utility
- 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
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a sole with foamed sandwich which is positioned at the insides of toe positions. The sole is composed of an upper sole and a lower sole. A concave pit which is corresponding to the occupation area of the front sole of a foot is arranged between the upper sole and lower sole at the toe positions. The foamed sandwich is positioned at the insides of the toe positions, and the shape and the size of the foamed sandwich correspond with the concave pit. Because the sandwich layer is arranged at the toe positions, and the sandwich layer is of good elastic force and more soft feeling, improving the resistance to shock on the position of the sole, reducing people's fatigue, improving the feeling for wearing, and solving the defects of existing soles because the existing soles are harder. The utility model is suitable for making the leather shoes or other shoes in the higher level.
Description
The utility model belongs to the improvement of footwear sole construction, particularly a kind of sole that is provided with foamed sandwich in Plantar toe position.
As everyone knows, the people usually by forefoot (Plantar toe position) supporting human body weight, and by transmitting forward thrust herein, so this place is the strongest place of feel when walking.In the prior art, sole more wear-resisting material commonly used is made, and material is harder, and flexibility is poor, particularly makes the sole of leather shoes, generally adopts the higher rubber of hardness, neoprene, synthetic rubber or PVC plastics to make.These sole shock-absorbing capacities are poor, often sole directly passed in the face of people's reaction force in ground, and major part concentrates on Plantar toe position, and this place is often felt under the weather, and are easy to generate fatigue, even bubble, and this is the weak point that has sole now.
The purpose of this utility model is to overcome the deficiency of existing sole, provides a kind of resiliency good, the sole that is provided with foamed sandwich in Plantar toe position comfortable and easy to wear.
Above-mentioned task be achieved in that this sole by upper base and going to the bottom be bonded, offer a pit with the corresponding size of forward roll face in the place of sole Plantar toe position at the upper and lower end, the foamed sandwich of a respective shapes and size is set within it.
Below in conjunction with accompanying drawing structure of the present utility model and enforcement are further described:
Fig. 1 is a longitudinal sectional view of the present utility model.
Fig. 2 is the vertical view that separates along the A-A line among Fig. 1.
As shown in drawings, make with existing material for sole of shoe the upper base of sole (1) and go to the bottom (4), and place, (4) upper surface Plantar toe position has one and the corresponding pit of forward roll face size shape (3) going to the bottom.A foamed sandwich (2) is set within it, foamed sandwich (2) is preferably selected bipeltate for use, light film (EVA) foams, its resilience is good, certain supporting force is arranged again, in sole Plantar toe position, these materials are set after, can increase the softness at this place, improve shock-absorbing capacity, reduce fatigue, the comfort of dress is improved, overcome the defective of existing sole effectively.The upper base of this sole (1), foamed sandwich (2) and go to the bottom (4) all form an integral body with the binding agent bonding.The most suitable making leather shoes of the utility model sole also can be used for making the sole of the higher footwear of other class.
Claims (2)
1, a kind of sole that in Plantar toe position, is provided with foamed sandwich, this sole is by the upper base (1) and (4) be combined into of going to the bottom, it is characterized in that place between the upper and lower end, sole Plantar toe position (1,4) offers a pit (3) with the corresponding size of forward roll face, the foamed sandwich (2) of a respective shapes and size is set within it.
2, sole according to claim 1 is characterized in that foamed sandwich (2) is preferably selected bipeltate for use, light film (EVA) foams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232094 CN2137883Y (en) | 1992-09-08 | 1992-09-08 | Sole with foamed sandwich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232094 CN2137883Y (en) | 1992-09-08 | 1992-09-08 | Sole with foamed sandwich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137883Y true CN2137883Y (en) | 1993-07-14 |
Family
ID=33774779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232094 Expired - Lifetime CN2137883Y (en) | 1992-09-08 | 1992-09-08 | Sole with foamed sandwich |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137883Y (en) |
-
1992
- 1992-09-08 CN CN 92232094 patent/CN2137883Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |