CN205568014U - Playshoes of EVA foaming sole based on fire -retardant environmental protection - Google Patents
Playshoes of EVA foaming sole based on fire -retardant environmental protection Download PDFInfo
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- CN205568014U CN205568014U CN201620286112.2U CN201620286112U CN205568014U CN 205568014 U CN205568014 U CN 205568014U CN 201620286112 U CN201620286112 U CN 201620286112U CN 205568014 U CN205568014 U CN 205568014U
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- fire
- shoe sole
- retardant
- environmental protection
- foamed shoe
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Abstract
The utility model discloses a playshoes of EVA foaming sole based on fire -retardant environmental protection, the bottom of vamp is equipped with fire -retardant EVA foaming sole, one side of vamp is equipped with the link plate, the vamp another side is equipped with and cramps the area, it is equipped with the couple to cramp to take, the one end that cramps the area is equipped with easy pulling -on piece, the front end of fire -retardant EVA foaming sole is equipped with the recess, the notch department of recess is equipped with the lug, be equipped with the air vent in the lug, the inside of fire -retardant EVA foaming sole is equipped with the elasticity chamber, the front end of the bottom surface of fire -retardant EVA foaming sole is equipped with the data plate. This playshoes, the EVA expanded material who adopts fire -retardant environmental protection are as the sole material, and not only comfortable and easy to wear slim and graceful, the environmental protection is durable in addition, the setting of link plate and couple, make dress more convenient, the setting of lug, in the walking process, the extrusion recess makes the air flow, the radiating effect is good, keeps off the setting of dirt cloth, prevents that the dust from getting into the recess, the setting in elasticity chamber, increase elasticity.
Description
Technical field
This utility model belongs to playshoes technical field, is specifically related to the playshoes of a kind of EVA foamed shoe sole based on flame-proof environmental protection.
Background technology
EVA is by the copolymer of ethene-vinyl acetate copolymerization, is called for short EVA, and general vinyl acetate (VA) content is 5%～40%.Compared with polyethylene, EVA is owing to introducing VAM in strand, thus reduce high-crystallinity, improve pliability, impact resistance, filler intermiscibility and heat seal performance, be widely used in the fields such as foaming shoe material, functional greenhouse film, packaging film, PUR, electric wire and toy.In general, the performance of EVA resin depends primarily on the content of vinyl acetate on strand.The apparent consumption of calendar year 2001 China's EVA resin is about 290 kt.Along with development and the increase of functional greenhouse film consumption of China's shoemaking industry, the demand of EVA resin also will be increased by China year by year.Compared with polyethylene, EVA is owing to introducing VAM in strand, thus reduces high-crystallinity, improves pliability, impact resistance, filler intermiscibility and heat seal performance.In EVA, the end, refers to EVA to inject after mould by one-time formed midsole after high-temperature heating, also cries in one step foaming the end.The hot pressing of traditional E VA, EVA particle is emitted directly toward inside board mould by EVA ejaculator, and mould is opened after about 400 seconds by vacuum vulcanizing, mould insole foaming, then through overheated, cold formed case is shaped.The feature of this method is exactly that yield is high, one-shot forming.Shortcoming is to be easily deformed, and jaundice of long duration, shrinks.
Utility model content
The purpose of this utility model is to provide the playshoes of a kind of EVA foamed shoe sole based on flame-proof environmental protection, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: the playshoes of a kind of EVA foamed shoe sole based on flame-proof environmental protection，Including vamp，The bottom of described vamp is provided with fire-retardant EVA foamed shoe sole，Described vamp while being provided with link plate，Described vamp another side is provided with boot band，Described boot band is provided with hook，One end of described boot band is provided with easy pulling sheet，The centre of described vamp is provided with flap，Described flap be arranged over shoestring district，The front end of described fire-retardant EVA foamed shoe sole is provided with groove，The indent of described groove is provided with projection，Described projection is supported by post，And described projection exceeds the horizontal plane of fire-retardant EVA foamed shoe sole，Described projection is provided with passage，The surface of described projection is provided with screening dust cloth，The inside of described fire-retardant EVA foamed shoe sole is provided with elastic cavity，The bottom surface of described fire-retardant EVA foamed shoe sole is provided with anti-slip veins，The front end of the bottom surface of described fire-retardant EVA foamed shoe sole is provided with nameplate.
Preferably, the surface of described easy pulling sheet is provided with flexible skid resistant course.
Preferably, on described link plate, link quantity is no less than four.
Preferably, the quantity of described elastic cavity is no less than two.
Technique effect of the present utility model and advantage: the playshoes of this EVA foamed shoe sole based on flame-proof environmental protection, science environmental protection, practical, use the EVA expanded material of flame-proof environmental protection as material for sole of shoe, the most comfortable and easy to wear merrily and lightheartedly, and environmental and durable, link plate and the setting of hook, make wearing more convenient, and bangs of not missing the season, the setting of projection, in the process of walking, extrudes groove, air is made to flow, good heat dissipation effect, the setting of screening dust cloth, prevent dust from entering groove, the setting of elastic cavity, increase elasticity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is fire-retardant EVA foamed shoe sole structural representation of the present utility model.
In figure: 1 vamp, 2 fire-retardant EVA foamed shoe sole, 3 link plates, 4 boot bands, 5 hooks, 6 easy pulling sheets, 7 flaps, 8 shoestring districts, 9 grooves, 10 projections, 11 post, 12 screening dust cloths, 13 elastic cavities, 14 anti-slip veins, 15 nameplates.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullThis utility model provides the playshoes of a kind of based on flame-proof environmental protection the EVA foamed shoe sole as shown in Fig. 1 and Fig. 2，Including vamp 1，The bottom of vamp 1 is provided with fire-retardant EVA foamed shoe sole 2，Vamp 1 while being provided with link plate 3，Vamp 1 another side is provided with boot band 4，Boot band 4 is provided with hook 5，One end of boot band 4 is provided with easy pulling sheet 6，The centre of vamp 1 is provided with flap 7，Flap 7 be arranged over shoestring district 8，The front end of fire-retardant EVA foamed shoe sole 2 is provided with groove 9，The indent of groove 9 is provided with projection 10，Projection 10 is supported by post 11，And projection 10 exceeds the horizontal plane of fire-retardant EVA foamed shoe sole 2，Projection 10 is provided with passage，The surface of projection 10 is provided with screening dust cloth 12，The inside of fire-retardant EVA foamed shoe sole 2 is provided with elastic cavity 13，The bottom surface of fire-retardant EVA foamed shoe sole 2 is provided with anti-slip veins 14，The front end of the bottom surface of fire-retardant EVA foamed shoe sole 2 is provided with nameplate 15，The surface of easy pulling sheet 6 is provided with flexible skid resistant course，On link plate 3, link quantity is no less than four，The quantity of elastic cavity 13 is no less than two.
Operation principle: these shoes use the EVA expanded material of flame-proof environmental protection as material for sole of shoe, the most comfortable and easy to wear merrily and lightheartedly, and environmental and durable, link plate 3 and hook 5 make wearing more convenient, and bangs of not missing the season, the setting of projection 10, in the process of walking, extruding groove 9, makes shoes inner air flow, good heat dissipation effect, the setting of screening dust cloth 12, prevent dust from entering groove 9, the setting of elastic cavity 13, increase elasticity.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent; all within spirit of the present utility model and principle; the any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
- null1. the playshoes of an EVA foamed shoe sole based on flame-proof environmental protection，Including vamp (1)，It is characterized in that: the bottom of described vamp (1) is provided with fire-retardant EVA foamed shoe sole (2)，Described vamp (1) while being provided with link plate (3)，Described vamp (1) another side is provided with boot band (4)，Described boot band (4) is provided with hook (5)，One end of described boot band (4) is provided with easy pulling sheet (6)，The centre of described vamp (1) is provided with flap (7)，Described flap (7) be arranged over shoestring district (8)，The front end of described fire-retardant EVA foamed shoe sole (2) is provided with groove (9)，The indent of described groove (9) is provided with projection (10)，Described projection (10) is supported by post (11)，And described projection (10) exceeds the horizontal plane of fire-retardant EVA foamed shoe sole (2)，Described projection is provided with passage in (10)，The surface of described projection (10) is provided with screening dust cloth (12)，The inside of described fire-retardant EVA foamed shoe sole (2) is provided with elastic cavity (13)，The bottom surface of described fire-retardant EVA foamed shoe sole (2) is provided with anti-slip veins (14)，The front end of the bottom surface of described fire-retardant EVA foamed shoe sole (2) is provided with nameplate (15).
- The playshoes of a kind of EVA foamed shoe sole based on flame-proof environmental protection the most according to claim 1, it is characterised in that: the surface of described easy pulling sheet (6) is provided with flexible skid resistant course.
- The playshoes of a kind of EVA foamed shoe sole based on flame-proof environmental protection the most according to claim 1, it is characterised in that: the upper link quantity of described link plate (3) is no less than four.
- The playshoes of a kind of EVA foamed shoe sole based on flame-proof environmental protection the most according to claim 1, it is characterised in that: the quantity of described elastic cavity (13) is no less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286112.2U CN205568014U (en) | 2016-04-08 | 2016-04-08 | Playshoes of EVA foaming sole based on fire -retardant environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286112.2U CN205568014U (en) | 2016-04-08 | 2016-04-08 | Playshoes of EVA foaming sole based on fire -retardant environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205568014U true CN205568014U (en) | 2016-09-14 |
Family
ID=56864591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286112.2U Expired - Fee Related CN205568014U (en) | 2016-04-08 | 2016-04-08 | Playshoes of EVA foaming sole based on fire -retardant environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205568014U (en) |
-
2016
- 2016-04-08 CN CN201620286112.2U patent/CN205568014U/en not_active Expired - Fee Related
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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: 20160914 Termination date: 20180408 |