CN203608905U - EVA (ethylene-vinyl acetate) shoe sole - Google Patents
EVA (ethylene-vinyl acetate) shoe sole Download PDFInfo
- Publication number
- CN203608905U CN203608905U CN201320662049.4U CN201320662049U CN203608905U CN 203608905 U CN203608905 U CN 203608905U CN 201320662049 U CN201320662049 U CN 201320662049U CN 203608905 U CN203608905 U CN 203608905U
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- eva
- eva foaming
- layer
- shore hardness
- shoe sole
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses an EVA (ethylene-vinyl acetate) shoe sole, which is formed by overlapping multilayer EVA foaming layers and wear-resistance rubber bottom layers, wherein the multilayer EVA foaming layers sequentially comprise a comfortable EVA foaming layer, a high-intensity EVA foaming layer and a buffer EVA foaming combining layer from top to bottom, the buffer EVA foaming combining layer is formed by three layers of EVA foaming layers including an upper buffer layer with the Shore hardness A being 50 degrees, a middle buffer layer with the Shore hardness A being 40 degrees and a bottom buffer layer with the Shore hardness A being 40 degrees through one-step cross linking forming and mutual bonding, the Shore hardness A of the comfortable EVA foaming layer is 40 degrees, and the Shore hardness A of the high-intensity EVA foaming layer is 65 degrees. The EVA shoe sole has the advantages that the biomechanics is met, the shoe sole has high buffer performance, the high-elasticity of the shoe sole is effectively ensured, the fracture cannot easily occur, the intensity is high, wearers feel light and comfortable when wearing the EVA shoe sole, and huge market potential can be realized.
Description
Technical field
The utility model relates to sole field, is a kind of EVA sole specifically.
Background technology
Healthy become the theme that people pay much attention to, people are very clear, and health is derived from motion, therefore, every ball game and outdoor exercises be subject to people vast chase after high.Sport footwear just becomes a kind of very important instrument in people's motion exercise, at present, soft athletic shoe sole wears soft comfortable, elastic buffer Performance Ratio is better, but corresponding just rupturing than being easier to, and hard athletic shoe sole strength ratio is higher, harder, not easy fracture, just uncomfortable but it wears, elastic performance is also poor.Research staff to be had develops the sole both having concurrently.Therefore are objects of the utility model research for the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of EVA sole, and this EVA sole meets biomethanics, and sole has high shock-absorbing capacity, has effectively guaranteed the high resiliency of sole, not easy fracture, and intensity is high, wears merrily and lightheartedly comfortable, has huge market potential.
The technical solution of the utility model is: a kind of EVA sole, be formed by stacking by multilayer EVA foaming layer and abrasive rubber bottom, multilayer EVA foaming layer comprises comfortable EVA foaming layer from top to down successively, high strength EVA foaming layer and buffering EVA foaming combination layer, described buffering EVA foaming combination layer is the buffering upper strata of 50 degree by shore hardness A, shore hardness A is that the buffering middle level of 55 degree and shore hardness A are that three layers of EVA foaming layer of buffering bottom of 40 degree are through penetrating a crosslinked foaming moulding the formation that mutually combines, the shore hardness A of described comfortable EVA foaming layer is 40 degree, the shore hardness A of described high strength EVA foaming layer is 65 degree.
The utility model has the advantage of: this EVA sole meets biomethanics, buffering EVA foaming combination layer in sole has high shock-absorbing capacity, effectively guarantee the high resiliency of sole, making People's Movement get up pin can be bitterly uncomfortable, high strength EVA foaming layer in sole has intensity high-performance, not easy fracture, tension, the sport footwear that this sole is made wears merrily and lightheartedly comfortable, has huge market potential.
Accompanying drawing explanation
Fig. 1 is the EVA footwear sole construction schematic diagram in embodiment.
The comfortable EVA foaming layer of label declaration: 1-2-high strength EVA foaming layer 3-buffering upper strata 4-buffering middle level 5-buffering bottom 6-abrasive rubber bottom.
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
With reference to legend 1, a kind of EVA sole, be formed by stacking by multilayer EVA foaming layer and abrasive rubber bottom 6, multilayer EVA foaming layer comprises comfortable EVA foaming layer 1 from top to down successively, high strength EVA foaming layer 2 and buffering EVA foaming combination layer, described buffering EVA foaming combination layer is the buffering upper strata 3 of 50 degree by shore hardness A, shore hardness A is that the buffering middle level 4 of 55 degree and shore hardness A are that 5 three layers of EVA foaming layer of buffering bottom of 40 degree are through penetrating a crosslinked foaming moulding the formation that mutually combines, the shore hardness A of described comfortable EVA foaming layer 1 is 40 degree, the shore hardness A of described high strength EVA foaming layer 2 is 65 degree.This sole is made up of multilayer buffering EVA foaming layer, there is good buffering effect, and be difficult for being crushed, keep buffering flex time long, high strength EVA foaming layer 2 makes this sole have high-intensity tensile property, is difficult for constantly, greatly lengthening the life-span of sport footwear, comfortable EVA foaming layer and pin are nearest, sport footwear are worn comfortable.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (1)
1. an EVA sole, be formed by stacking by multilayer EVA foaming layer and abrasive rubber bottom, it is characterized in that: multilayer EVA foaming layer comprises comfortable EVA foaming layer from top to down successively, high strength EVA foaming layer and buffering EVA foaming combination layer, described buffering EVA foaming combination layer is the buffering upper strata of 50 degree by shore hardness A, shore hardness A is that the buffering middle level of 55 degree and shore hardness A are that three layers of EVA foaming layer of buffering bottom of 40 degree are through penetrating a crosslinked foaming moulding the formation that mutually combines, the shore hardness A of described comfortable EVA foaming layer is 40 degree, the shore hardness A of described high strength EVA foaming layer is 65 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662049.4U CN203608905U (en) | 2013-10-25 | 2013-10-25 | EVA (ethylene-vinyl acetate) shoe sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662049.4U CN203608905U (en) | 2013-10-25 | 2013-10-25 | EVA (ethylene-vinyl acetate) shoe sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203608905U true CN203608905U (en) | 2014-05-28 |
Family
ID=50761597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662049.4U Expired - Fee Related CN203608905U (en) | 2013-10-25 | 2013-10-25 | EVA (ethylene-vinyl acetate) shoe sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203608905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937770A (en) * | 2016-01-04 | 2017-07-11 | 周铁夫 | Assisting shoes |
| CN109645620A (en) * | 2019-02-13 | 2019-04-19 | 安踏（中国）有限公司 | A kind of athletic shoe sole, preparation method and application |
-
2013
- 2013-10-25 CN CN201320662049.4U patent/CN203608905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937770A (en) * | 2016-01-04 | 2017-07-11 | 周铁夫 | Assisting shoes |
| CN109645620A (en) * | 2019-02-13 | 2019-04-19 | 安踏（中国）有限公司 | A kind of athletic shoe sole, preparation method and application |
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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: 20140528 Termination date: 20161025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |