CN202514712U - High density foam insole - Google Patents
High density foam insole Download PDFInfo
- Publication number
- CN202514712U CN202514712U CN2011205450181U CN201120545018U CN202514712U CN 202514712 U CN202514712 U CN 202514712U CN 2011205450181 U CN2011205450181 U CN 2011205450181U CN 201120545018 U CN201120545018 U CN 201120545018U CN 202514712 U CN202514712 U CN 202514712U
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- CN
- China
- Prior art keywords
- foaming
- mdi
- foam insole
- high density
- density foam
- 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 - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides a high density foam insole, and relates to the technical field of articles of daily use. The high density foam insole comprises a foam insole body (1) which is made of diphenylmethane diisocyanate (MDI) materials in a foaming mode. According to the high density foam insole, the MDI materials are used for foaming, the materials are non-poisonous and environmental-friendly, the foaming hardness can reach more than 20 degrees, the foam insole is more than 100 kilograms in density, and the foaming MDI materials has the advantages of being high in tensile strength, high in elasticity, ventilate, sweat-absorbent, nanometer deodorant and the like.
Description
Technical field
The utility model relates to technical field of living goods, and especially a kind of foam shoe-pad is specifically related to a kind of high density foam shoe-pad.
Background technology
At shoe-pad is the indispensable daily necessitiess of people, can select thicker cotton, hair shoe-pad to reach warming effect in winter, it is layered in the shoes get final product, and uses easily.Traditional shoe-pad mainly is made up of the multi-layered textile thing, and its effect is to contact with the direct of vola at the bottom of the Isolated shoes, only can play some warming and effects absorbing sweat, and the foam shoe-pad has appearred in comfort level and Practical Performance in order to increase shoe-pad on the market.
Traditional foam shoe-pad uses the foaming of TDI, EVA or the like raw material to make shoe-pad; But the TDI raw material are poisonous; Newer material is to use the second time of foaming that reclaims the so-called environment-friendly type that foam does (also cry polymerization cotton), still all has their shortcoming, and is poor such as gas permeability; Density low (having only 60kg); Comfort level is not enough; Do not possess deodorant function or the like, make them on high-grade footwear, let prestige and step back.
Key in background technology here and describe paragraph.
Summary of the invention
The purpose of the utility model provides a kind of high density foam shoe-pad; It adopts the foaming of MDI raw material, the advantages of nontoxic raw materials environmental protection, and the hardness that foaming is come out can reach more than 20 hardness; Density is more than 100kg, and MDI foaming has advantages such as high-tensile strength, high resiliency, ventilative, absorbing sweat, nanometer deodorization.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises foam insole body 1, and described foam insole body 1 is the insole body of MDI raw material foaming.
Described MDI and TDI article alternative each other all be the raw material of producing polyurethane, but MDI toxicity are lower than TDI, and the mouldability of the polyurethane products of MDI formation simultaneously is better relatively.
The utility model adopts the foaming of MDI raw material, the advantages of nontoxic raw materials environmental protection, and the hardness that foaming is come out can reach more than 20 hardness, and density is more than 100kg, and the MDI foaming has advantages such as high-tensile strength, high resiliency, ventilative, absorbing sweat, nanometer deodorization.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
With reference to Fig. 1, this specific embodiment adopts following technical scheme: it comprises foam insole body 1, and described foam insole body 1 is the insole body of MDI raw material foaming.
Described MDI and TDI article alternative each other all be the raw material of producing polyurethane, but MDI toxicity are lower than TDI, and the mouldability of the polyurethane products of MDI formation simultaneously is better relatively.
This specific embodiment adopts the foaming of MDI raw material, the advantages of nontoxic raw materials environmental protection, and the hardness that foaming is come out can reach more than 20 hardness, and density is more than 100kg, and the MDI foaming has advantages such as high-tensile strength, high resiliency, ventilative, absorbing sweat, nanometer deodorization.
Claims (1)
1. high density foam shoe-pad, it comprises foam insole body (1), it is characterized in that the insole body of described foam insole body (1) for the foaming of MDI raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205450181U CN202514712U (en) | 2011-12-23 | 2011-12-23 | High density foam insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205450181U CN202514712U (en) | 2011-12-23 | 2011-12-23 | High density foam insole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202514712U true CN202514712U (en) | 2012-11-07 |
Family
ID=47097694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205450181U Expired - Fee Related CN202514712U (en) | 2011-12-23 | 2011-12-23 | High density foam insole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202514712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104352024A (en) * | 2014-11-06 | 2015-02-18 | 际华三五一五皮革皮鞋有限公司 | Odor-resistant shock-absorbing foot massage healthcare shoe pad |
-
2011
- 2011-12-23 CN CN2011205450181U patent/CN202514712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104352024A (en) * | 2014-11-06 | 2015-02-18 | 际华三五一五皮革皮鞋有限公司 | Odor-resistant shock-absorbing foot massage healthcare shoe pad |
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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 |
Granted publication date: 20121107 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |