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Composite sole structure, manufacturing method thereof, and antistatic footwear

A technology for anti-static shoes and a manufacturing method, which is applied to shoe soles, footwear, footwear, etc., can solve the problems of potential safety hazards, degradation of anti-static performance of shoes and boots, and unstable anti-static performance of shoes and shoes. , to improve the production qualification rate and use safety, solve the instability of electrical performance, and improve the effect of stability

Active Publication Date: 2022-03-15
THE QUARTERMASTER RES INST OF THE GENERAL LOGISTICS DEPT OF THE CPLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Affected by the structure and material properties of the bottom parts of shoes and boots, the anti-static performance of shoes and boots is unstable, and as time goes on, the anti-static performance of shoes and boots may attenuate, making the static protection post duty There are security risks in the operation

Method used

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  • Composite sole structure, manufacturing method thereof, and antistatic footwear
  • Composite sole structure, manufacturing method thereof, and antistatic footwear
  • Composite sole structure, manufacturing method thereof, and antistatic footwear

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Such as Figure 1~3 As shown, the composite sole structure provided by this embodiment includes a sole body 100, a conductive webbing 200, a conductive sheet 300, an antistatic shoe outsole 400, a filler core 500 and a chamber bottom 600; the chamber bottom 600, a sole body 100 and an antistatic The electrostatic shoe outsole 400 is connected sequentially from top to bottom, and the filler core 500, conductive webbing 200 and conductive sheet 300 are embedded in the inside of the heel part of the sole body 100 from top to bottom in sequence, and the upper mounting surface 501 of the filler core 500 is fixed (such as Bonding and fixing) on ​​the bottom of the chamber 600, the conductive webbing 200 is fixed (for example, adhesively fixed) on the lower mounting surface 502 of the filler core 500, the first mounting surface 301 on the conductive sheet 300 is in contact with the conductive webbing 200, and the conductive sheet The second mounting surface 302 of the shoe 300...

Embodiment 2

[0042] The present embodiment provides a formula for making antistatic shoe outsole 400, comprising the following components by mass: 60-70 parts of nitrile rubber, 8-13 parts of natural rubber, 15-20 parts of butadiene rubber, nano-carbon 3-5 parts of tube, 0.5-1 part of stearic acid, 2-3 parts of active agent, 4-5 parts of zinc oxide, 35-45 parts of filler, 1-1.5 parts of sulfur, accelerator TS (tetramethyl sulfide Thiuram) 0.1-0.15 parts.

[0043]In this embodiment, preferably, nitrile rubber is 70 parts, natural rubber is 10 parts, butadiene rubber is 20 parts; carbon nanotubes are 3-5 parts, stearic acid is 0.5-1 part, activator 2- 3 parts, 4-5 parts of zinc oxide, 35-45 parts of fillers.

[0044] In the present embodiment, preferably, 67 parts of nitrile rubber, 13 parts of natural rubber, 20 parts of butadiene rubber; 3-5 parts of carbon nanotubes, 0.5-1 part of stearic acid, 2-3 parts of active agent, 4-5 parts of zinc oxide, 35-45 parts of fillers.

[0045] In this...

Embodiment 3

[0058] This embodiment provides a recipe for making the sole body 100, which includes the following components by mass:

[0059] Component A: 40-50 parts of polytetrahydrofuran ether, 25-30 parts of 2-functional 4000 molecular weight EO-capped polyether, 15-25 parts of 3-functional 6000 molecular weight EO-capped polyether, 0.5-2 parts of polyether foam stabilizer, 0.5-1 part of glycerin, 2-3 parts of permanent antistatic agent;

[0060] Component B: 35-40 parts of polytetrahydrofuran ether, 60-65 parts of diphenylmethane diisocyanate (MDI for short).

[0061] In this embodiment, preferably, component A: 50 parts of polytetrahydrofuran ether, 25 parts of 2-functional 4000 molecular weight EO-terminated polyether, 25 parts of 3-functional 6000 molecular weight EO-terminated polyether, 0.5- 2 parts, 0.5-1 part of glycerin, 2-3 parts of permanent antistatic agent; B component: 38 parts of polytetrahydrofuran ether, 62 parts of diphenylmethane diisocyanate.

[0062] In this embo...

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Abstract

The invention discloses a composite shoe sole structure and its manufacturing method as well as anti-static shoes and boots, which include a sole body, a conductive webbing, a conductive sheet, an anti-static shoe outsole, a filling core and a chamber bottom; the chamber bottom, the sole body and The outsole of the anti-static shoe is connected sequentially from top to bottom, and the filler core, conductive webbing and conductive sheet are sequentially embedded in the heel part of the sole body from top to bottom, and the upper mounting surface of the filler core is fixed on the On the bottom of the chamber, the conductive ribbon is fixed on the lower installation surface of the filler, the first installation surface on the conductive sheet is in contact with the conductive ribbon, and the second installation surface of the conductive sheet passes through The main body of the sole is connected to the outsole of the antistatic shoe, and all conductors in the composite sole structure of the present invention are directly connected to achieve a permanent antistatic function, making the composite sole structure suitable for use in exclusive environments.

Description

technical field [0001] The invention relates to a compound sole structure, a manufacturing method thereof and antistatic shoes, belonging to the technical field of shoemaking. Background technique [0002] The anti-static performance of shoes and boots is usually realized by conductive webbing and anti-static rubber and plastic materials. Only by ensuring that the layers of the bottom parts of the shoes and boots are closely coordinated and that the static electricity is smoothly introduced into the ground can the anti-static performance of the shoes and boots be realized. Affected by the structure and material properties of the bottom parts of shoes and boots, the anti-static performance of shoes and boots is unstable, and as time goes on, the anti-static performance of shoes and boots may attenuate, making the static protection post duty There is a security risk in the operation. Contents of the invention [0003] In view of the above problems, the object of the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B13/14A43B3/02A43B13/12B29D35/12
CPCA43B13/14A43B3/02A43B13/12B29D35/0054B29D35/122
Inventor 秦蕾梁高勇王修行吴毅辉李玉才方军
Owner THE QUARTERMASTER RES INST OF THE GENERAL LOGISTICS DEPT OF THE CPLA
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