Warm-keeping breathable shoe

By adopting a composite fabric structure in the shoes, combining water-repellent yarn, heating yarn and hydrophilic yarn, the problem of low comfort in wearing existing shoes in cold environments is solved, and good warm and breathable effect and comfortable wearing are achieved.

CN119699717APending Publication Date: 2025-03-28ANTA (CHINA) CO LTD
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Patent Information

Application Number
CN202411201847.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-08-29
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

Existing shoes have low comfort in cold environments, and the multi-layer fabric design has poor perspiration and breathability.

Method used

The composite structure of the surface layer, the intermediate layer and the inner layer are woven from water-repellent yarn. The inner layer includes the main layer of the heating yarn braid and the wet drain part of the hydrophilic yarn braid. The breathable part is woven from elastic yarn and water-repellent yarn, which has a larger movement space and better breathable effect.

Benefits of technology

It achieves improved wearing comfort in cold environments, and has good warm and breathable effects. Through the absorption and discharge mechanism of self-heating and humidity exhaust parts, it balances the insulation and breathable performance.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention discloses a warm-keeping breathable shoe which comprises a shoe sole and a shoe upper, and a surface layer and a middle layer of the shoe upper are woven by adopting water-repellent yarns to provide a waterproof effect; the inner layer comprises a main body layer which is formed by weaving heating yarns and is connected with the middle layer, and a plurality of moisture removal parts which are woven by hydrophilic yarns and protrude out of the inner side surface of the main body layer; the main body layer of the enclosed area is lower than the moisture removal part and forms a heat gathering concave part; all the heat gathering concave parts are densely laid on the inner side surface of the inner layer; at least one breathable part is arranged on each of the left side and the right side of the vamp corresponding to the front side of a foot ankle joint, a middle layer of each breathable part is formed by doubling and weaving elastic yarns and water-repellent yarns, and the weaving density of each breathable part is smaller than that of the middle layer outside the corresponding breathable part; and meanwhile, the middle layer of the ventilating part is not connected with the surface layer and the inner layer belonging to the same ventilating part. The shoe can improve the wearing comfort in a cold environment.
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