Novel anti-sweating sound insulation earmuff

By designing new anti-sweat-proof soundproof ear cups, the headband and connecting hoop structures are used to achieve convenient adjustment and stable locking of ear cups, and the sweat-proof pads are covered on the ear cup shell and sound-proof cotton, which solves the problems of poor sweat-proof effect and inconvenient adjustment of traditional ear cups, and achieves efficient sweat-proof and wearable comfort.

CN222676677UActive Publication Date: 2025-03-28HANGZHOU ZH TECH CO LTD
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Patent Information

Application Number
CN202420983472.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2025-03-28
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

Traditional soundproof ear cups have poor sweat-proof effects during use and are inconvenient to adjust, which leads to wear and tear after long-term use and cannot be locked, affecting wearing comfort.

Method used

A new type of anti-sweat-proof soundproof ear cup is designed, using a headband and a connecting hoop structure. Through the combination of sliding grooves, annular positioning box, sliding rod, U-shaped plate and rotating block, the ear cup is easily adjusted and stable locked. At the same time, the sweatproof pad is covered on the ear cup shell and soundproof cotton, and the ice silk material and honeycomb breathable holes are used to improve the sweatproof effect.

Benefits of technology

It achieves efficient sweat prevention, improves the comfort and convenience of wearing earmuffs, can meet the needs of different groups of people, and maintains good sound insulation during long-term wear.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a novel anti-sweating soundproof earmuff, which belongs to the technical field of earmuff, and comprises a head band and a connecting band, and two opposite sides of the head band are respectively provided with a sliding groove; the earmuff has the beneficial effects that by arranging the pressing block, when needing to adjust the size of the earmuff, people press down the pressing block, so that the two positioning blocks are separated from the positioning holes, and after separation is completed, people can adjust the position of the sliding rod in the sliding groove, so that people can conveniently adjust the height of the head band and the positions of the two earmuff shells; after adjustment is completed, a pressing block is loosened, and a positioning block can be clamped in a positioning hole again under the action of a limiting spring, so that people can stabilize the positions of the two earmuff shells conveniently, and meanwhile, a rotating block is movably connected with a pin shaft of a U-shaped plate, so that the angles of the earmuff shells are convenient to adjust, and people can wear the earmuff more conveniently; the requirements of different people can be better met, and the wearing is more comfortable.
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