Sun-proof breathable chemical fiber fabric

By setting I-shaped cracks and barriers on the inner layer of the chemical fiber fabric, and using the contact sheet of the outer layer to push the barriers to rotate, increasing the cross-sectional area of ​​the cracks, the problem that chemical fiber fabrics in the prior art is difficult to take into account both sun protection and breathability, and better sun protection and breathability are achieved.

CN222662874UActive Publication Date: 2025-03-25WUJIANG YILI TEXTILE
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Patent Information

Application Number
CN202420266780.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-03
Publication Date
2025-03-25
Estimated Expiration
2034-02-03

AI Technical Summary

Technical Problem

Existing chemical fiber fabrics are difficult to take into account both sun protection and breathability, which makes it impossible for the fabric to effectively prevent sunlight while maintaining comfortable air circulation during outdoor activities.

Method used

By setting an I-shaped crack on the inner layer of the chemical fiber fabric and fixing the connection barrier on the inner wall of the crack, the outer layer is fixedly connected to the contact sheet with the same relative position as the crack on one side close to the inner layer. The cross-sectional area of ​​the contact sheet is inversely proportional to the distance between the inner layer. The formed structure causes the contact sheet to push the barrier sheet to rotate under external pressure, increasing the cross-sectional area of ​​the crack to improve breathability.

Benefits of technology

It realizes that the sun protection performance is guaranteed while improving the breathability and comfort of the fabric. Through the structural setting, the fabric can automatically adjust the opening and closing state of the crack when subjected to external pressure, and enhances the sun protection and breathability.

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Abstract

The utility model discloses a sunscreen breathable chemical fiber fabric, and relates to the technical field of chemical fiber fabrics. According to the key points of the technical scheme, the inner layer and the outer layer are fixedly connected with each other, a plurality of I-shaped gaps are formed in the inner layer, a plurality of blocking pieces which are symmetrically arranged are fixedly connected to the inner walls of the gaps in the length direction, and the supporting force of the inner layer on the blocking pieces is larger than the gravity of the blocking pieces. One side, close to the inner layer, of the outer layer is fixedly connected with a contact piece which is the same as the corresponding position of the crack, and the sectional area of the crack is inversely proportional to the distance between the contact piece and the inner layer. And the acrylic fibers are arranged to enhance the overall shading and durability of the fabric.
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