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Sole and forming method thereof

A technology of outsole and outer layer, which is applied in the direction of shoe soles, footwear, footwear, etc., can solve problems that are difficult to balance, and achieve the effect of weight reduction, process reduction, and comfortable wearing

Active Publication Date: 2021-10-22
浙江科曼奇生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the traditional sole airbag, the airbag needs to communicate with the outside world for ventilation, while the cushioning needs the airbag to be closed with the outside world. Therefore, in the traditional way, the airbag is generally only used as one of ventilation or cushioning, and it is difficult to give consideration to both.

Method used

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  • Sole and forming method thereof
  • Sole and forming method thereof
  • Sole and forming method thereof

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Embodiment Construction

[0037] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0038] refer to figure 1 , Figure 7 As shown, a kind of sole of embodiment 1 comprises outsole 2, and described outsole 2 comprises outsole outer layer 201, is located in the polyether layer 4 in the outsole outer layer 201 accommodating cavity and is fixed on outsole outer layer 201 The support member 1 on the shoe waist, at least the upper surface of the support member 1 is covered with a polyether layer 4, in order to enhance the firmness of the combination of the outsole outer layer 201 and the polyether layer 4, the shoe edge of the outsole outer layer 201 The inner side of 205 is provided with a limit groove 202, and the polyether layer 4...

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PUM

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Abstract

The invention relates to a sole which comprises an outsole, the outsole comprises an outsole outer layer, a polyether layer arranged in a containing cavity of the outsole outer layer and a supporting piece fixed to a shoe waist of the outsole outer layer, and at least the upper surface of the supporting piece is covered with the polyether layer. The supporting piece can replace a steel hook core and has the advantage of being low in weight, the polyether layer made of the polyether material has certain cushioning performance, an insole can not be arranged after the polyether layer is arranged, assembly line automatic production is facilitated, the number of shoemaking procedures is reduced, and the production efficiency is improved, and the invention further relates to a forming method of the shoe sole.

Description

technical field [0001] The invention relates to a shoe sole, and also relates to a molding method of the shoe sole. Background technique [0002] The sole is a part of the shoe that is in contact with the ground to support the foot and provide cushioning. The sole of the shoe is generally composed of an outsole (also called an outsole), a midsole and an insole. The outsole is generally made of rubber materials. It is in direct contact with the ground and has good wear resistance. The midsole is generally made of PU material, which is composed of an insole, a half insole and a steel shank. It is used to cushion and support the sole of the foot. The air permeability is poor. The sole contact part is used to separate the sole of the foot from the midsole to improve wearing comfort. For leather shoes, especially mid-to-high-heel leather shoes, the shank plays an important role in connecting the forefoot and the heel, supporting the sole, and keeping the sole from deforming. In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B13/14A43B13/20A43B13/12A43B7/08B29D35/00B29D35/14
CPCA43B13/14A43B13/20A43B13/12A43B7/084B29D35/0009B29D35/142
Inventor 周恩洪周启明吴强金丹
Owner 浙江科曼奇生物科技股份有限公司