Damping sole

A groove bottom and rubber technology, applied in shoe soles, footwear, apparel, etc., can solve the problems of outsole and midsole edge misalignment, unfavorable mass production, physical injury of workers, etc., to reduce weight and reduce labor intensity. , the effect of avoiding harm to the human body

Inactive Publication Date: 2015-04-08
FUJIAN DENGTAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sole in the prior art generally comprises big bottom and midsole, and the big bottom of shoes generally adopts the better rubber material of abrasion resistance, and in order to increase the elasticity and comfort of shoes, the midsole of shoes generally adopts comparatively soft EVA material, Because the materials of the outsole and the midsole are different, the traditional process of making the sole is generally to first foam the EVA midsole and make the rubber outsole at the same time, and then manually glue the midsole and the outsole through glue, In the process of bonding, first remove the burrs on the outsole and midsole, then apply a treatment agent on the bonding surface of the outsole and midsole, and then glue them together. At the same time, carefully seal the edges of the outs

Method used

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Embodiment Construction

[0017] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0018] refer to Figure 1 to Figure 3 , the embodiment of the present invention discloses that a shock-absorbing shoe sole includes a rubber outsole 1 and a rubber midsole 2. The rubber outsole 1 and the rubber midsole 2 are placed in a mold with unvulcanized rubber and heated to seven The shape formed by vulcanization when mature; the rubber outsole 1 is sheet-shaped; the cross-sectional shape of the rubber midsole 2 is H-shaped, and the rubber midsole of the H-shaped structure has an upper groove 21 and a lower groove respectively located on its upper and lower sides. Groove, the groove side of the upper groove 21 can be used for the connection between the follow-up sole and the upper, which can improve the convenience of connection between the follow-up sole and the upper, and is convenient for processing. The lower groove is a filling groove 22, ...

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Abstract

The invention relates to a damping sole which decreases sole laying processes, shortens production cycle, omits glue treatment agents, reduces hazardous substances and environmental pollution and facilitates mass production. The damping sole comprises a rubber outsole and a rubber insole, unvulcanized rubber is placed in a die and heated to medium well to form the rubber outsole and the rubber insole, a filling groove is formed in the rubber insole, exhaust holes are formed in the groove bottom of the filling groove, the inside of the filling groove is filled with elastic materials, an unvulcanized rubber piece is arranged between the rubber outsole and the rubber insole and covers a notch of the filling groove in the rubber insole, the rubber outsole covers the unvulcanized rubber piece, and the rubber insole, the unvulcanized rubber piece and the rubber outsole are vulcanized in the die again and then integrally formed.

Description

technical field [0001] The invention relates to a shoe sole, in particular to a shock-absorbing shoe sole. Background technique [0002] Shoes are indispensable daily necessities in people's daily life, and sole is an important part of shoes. The sole in the prior art generally comprises big bottom and midsole, and the big bottom of shoes generally adopts the better rubber material of abrasion resistance, and in order to increase the elasticity and comfort of shoes, the midsole of shoes generally adopts comparatively soft EVA material, Because the materials of the outsole and the midsole are different, the traditional process of making the sole is generally to first foam the EVA midsole and make the rubber outsole at the same time, and then manually glue the midsole and the outsole through glue, In the process of bonding, first remove the burrs on the outsole and midsole, then apply a treatment agent on the bonding surface of the outsole and midsole, and then glue them tog...

Claims

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Application Information

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IPC IPC(8): A43B13/18A43B13/04
Inventor 郑荣大丁思恩杨坤宗江奕彬吴玉珍
Owner FUJIAN DENGTAI TECH CO LTD
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