CN2349844Y - Insole of shoe with double density - Google Patents
Insole of shoe with double density Download PDFInfo
- Publication number
- CN2349844Y CN2349844Y CN 98218036 CN98218036U CN2349844Y CN 2349844 Y CN2349844 Y CN 2349844Y CN 98218036 CN98218036 CN 98218036 CN 98218036 U CN98218036 U CN 98218036U CN 2349844 Y CN2349844 Y CN 2349844Y
- Authority
- CN
- China
- Prior art keywords
- footwear body
- shoe
- base plate
- insole
- density
- 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 an insole of a shoe with double density. A heel part and a foot part of the insole of the shoe are made of thermoplastic materials with different densities that are integrated hot pressing formed. The bottom surface of the insole of the shoe is coated and adhered with a non-woven fabric layer, and the circumference of the heel part of the insole of the shoe is surrounded with a circular arc camber. The heel part of the insole of the shoe adopts high-density hard thermoplastic materials and the foot part of the insole of the shoe adopts low-density soft plastic materials, which play effects of reinforcing the structural strength of the heel part of a shoe sole and making the shoe sole to be moderately twisted and deformed to be suitable for a foot walking action.
Description
The utility model relates to base plate in a kind of footwear body with dual density.
The sole site (being commonly called as the big end) of general footwear body is made by wear-resisting tough plastic material, the end face of the big end of footwear body of hard is then gone back lining the end and a soft shoe-pad in the footwear, usually the heel position domestic demand at the big end of footwear body installs a ferromagnetic element or fixing cardboard in addition additional, in order to the structural strength of reinforcement footwear body heel, and avoid footwear body heel because of the stressed situation that produces torsional deformation of big load.Yet, this kind need install ferromagnetic element or the fixedly known footwear body structure and the method for making of cardboard in addition additional, must increase the complexity of footwear body structure, reach when significantly increasing worker and cost, even the weight of increase footwear body, and increase by a cushion in the middle base plate of this known footwear body, can not be firmly or strengthen the structural strength of the big foot heel of footwear body position, so the structure of this known footwear body and method for making reality difficulty are closed in practicality; So,, await the shoemaking dealer in fact and do further research improvement for the above-mentioned shortcoming of base arrangement in the known footwear body.
In view of this, research and development and the manufacturing experience of the inventor to be engaged in various footwear bodies for many years, the improvement of concentrating on studies in the hope of improving above-mentioned defective, several times trial-manufacture of sample and test, is finished the present invention finally.
Main purpose of the present utility model is to provide base arrangement in a kind of footwear body with dual density, reaches the purpose of strengthening sole heel structural strength.
Base plate in the footwear body that the utility model provides with dual density, its heel position and vola position are hot-forming by the thermoplasticity material one of different densities, the bottom surface of base plate coats cementation in this footwear body the layer of non-woven fabric layer, and the heel position periphery ring of base plate is provided with circular arc camber in this footwear body.
Wherein, the thermoplasticity material of high-density hard is adopted at the heel position of base plate in this footwear body, the soft plastic material of low-density is adopted at the vola position, plays the structural strength of strengthening footwear heel of the big end and makes the appropriate torsional deformation of sole energy to answer the effect of vola walking action.
Wherein the vola position of base plate can also be extended upward by the nonwoven layer that the bottom surface coats and constitutes in this footwear body.
Characteristics of the present utility model: the heel position of base plate and vola position are different densities in the footwear body, by base plate heel position in hard and the indeformable footwear body, can strengthen the structural strength of heel of the big end of footwear body, and make it can not cause the situation of footwear body torsional deformation because of being subjected to big load forces, more need not to install additional in footwear body heel position in addition known ferromagnetic element or fixing cardboard; Relatively, the plastic material that the low-density at vola position is soft, the paces when moderately torsional deformation is walked to answer vola move, and then promote the comfortableness when wearing the walking of footwear body.
Describe architectural feature of the present utility model and actual effect in detail below in conjunction with accompanying drawing and preferred embodiment.
The drawing explanation:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is along the 3-3 cutaway view among Fig. 1.
Fig. 4 is another embodiment schematic diagram of the utility model.
Fig. 5 is the three-dimensional exploded view of another embodiment of the utility model.
Fig. 6 is along the 6-6 cutaway view among Fig. 4.
At first see also Fig. 1 to shown in Figure 3, the utility model is that base plate 10 bottom surfaces coating cementation has layer of non-woven fabric layer 20 in one, and the heel position 11 and the vola position 12 of base plate 10 are hot-forming by the thermoplasticity material one of different densities in being somebody's turn to do, promptly, heel position 11 is made of the material of high-density hard, and the periphery ring at this heel position 11 is provided with circular arc camber 111, like this, by this hard and indeformable middle base plate heel position 11, strengthened the structural strength of heel of the big end of footwear, make it can not cause the situation of footwear body torsional deformation because of stressed load, relatively, vola position 12 is made of the soft plastic material of low-density, and the paces when moderately torsional deformation is walked to answer vola move, and then promotes the comfortableness when wearing the walking of footwear body.
Shown in Fig. 4-6, be another embodiment of the present utility model, the heel position 11 of base plate 10 is made of the material of high-density hard in being somebody's turn to do, and the periphery ring at this heel position 11 is provided with circular arc camber 111, but the nonwoven layer 20 that the vola position 12 of base plate 10 is coated by its bottom surface in this footwear body extends upward and constitutes, it is whole to constitute and also belongs to base arrangement in a kind of footwear body with dual density, and also can reach and strengthen footwear heel structural strength of the big end and promote the comfortable effect of vola walking.
In sum, the utility model mainly constitutes with the thermoplasticity material one of different densities hot-forming heel position and vola position, and the structural strength of footwear body can be strengthened in the heel position of this high-density hard; The comfortableness that then can promote walking as for the soft vola position of this low-density.So, base arrangement has improved known footwear body structure complexity and the too high drawback of assembly cost really in the footwear body of the present utility model, and its light easy structure obviously has the advantage of promoting effect, so the utility model has novelty and creativeness really, the spy proposes the utility model patent application in accordance with the law.
Claims (3)
1, base plate in a kind of footwear body with dual density, it is characterized in that, base plate heel position and vola position are to constitute by the thermoplasticity material one of different densities is hot-forming in this footwear body, the bottom surface of base plate coats cementation in this footwear body the layer of non-woven fabric layer, and the heel position periphery ring of base plate is provided with circular arc camber in this footwear body.
2, base plate in the footwear body with dual density according to claim 1 is characterized in that the thermoplasticity material of high-density hard is adopted at the heel position of base plate in this footwear body, and the soft plastic material of low-density is adopted at the vola position.
3, base plate in the footwear body with dual density according to claim 1 is characterized in that wherein the nonwoven layer that the vola position of base plate is coated by the bottom surface in this footwear body extends upward and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218036 CN2349844Y (en) | 1998-08-05 | 1998-08-05 | Insole of shoe with double density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218036 CN2349844Y (en) | 1998-08-05 | 1998-08-05 | Insole of shoe with double density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349844Y true CN2349844Y (en) | 1999-11-24 |
Family
ID=33970446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98218036 Expired - Lifetime CN2349844Y (en) | 1998-08-05 | 1998-08-05 | Insole of shoe with double density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349844Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100403951C (en) * | 2002-01-16 | 2008-07-23 | 步幅器械矫形股份有限公司 | Orthotic insert and method of manufacture thereof |
| CN100588340C (en) * | 2004-01-13 | 2010-02-10 | 马赛商贸股份公司 | Diagonally twisted sole |
| CN104352016A (en) * | 2014-10-14 | 2015-02-18 | 绿钻（中山）科技有限公司 | Middle sole production technology |
-
1998
- 1998-08-05 CN CN 98218036 patent/CN2349844Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100403951C (en) * | 2002-01-16 | 2008-07-23 | 步幅器械矫形股份有限公司 | Orthotic insert and method of manufacture thereof |
| CN100588340C (en) * | 2004-01-13 | 2010-02-10 | 马赛商贸股份公司 | Diagonally twisted sole |
| CN104352016A (en) * | 2014-10-14 | 2015-02-18 | 绿钻（中山）科技有限公司 | Middle sole production technology |
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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 |