Emergency release chin strap structure

CN224306853UActive Publication Date: 2026-06-02FOSHAN TIANXIANG SPORTING GOODS CO LTD
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Patent Information

Application Number
CN202521912647.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-04
Publication Date
2026-06-02
Estimated Expiration
2035-09-04

AI Technical Summary

Technical Problem

The chin strap on existing helmets cannot be quickly removed in an emergency, increasing the risk to the wearer in dangerous situations.

Method used

An emergency release chin strap structure was designed, including a seat mechanism and an emergency release device. The chin strap can be quickly released through an emergency switch and an emergency release component. The mechanical transmission system that drives the movable cover and the locking block through the emergency switch can release the buckle.

Benefits of technology

In an emergency, the wearer can quickly operate the emergency switch to separate the chin strap from the mounting mechanism, shortening the time to remove the helmet, reducing the risk of injury, and ensuring safety and convenience.

✦ Generated by Eureka AI based on patent content.

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Abstract

An emergency-release chin strap structure includes a helmet body and chin straps connected to both sides of the bottom of the helmet body. The chin straps are connected to the helmet body via an emergency release device. The emergency release device includes a locking mechanism mounted on the helmet body and a buckle connected to the end of the chin strap. The locking mechanism is equipped with an emergency switch, which allows the chin strap to be separated from the locking mechanism in an emergency. By incorporating the emergency release device, including the emergency switch and emergency release components, in an emergency, the wearer can quickly separate the chin strap from the locking mechanism by operating the emergency switch, thereby quickly removing the helmet. This significantly shortens the time required to remove the helmet, effectively reducing the risk of injury due to the inability to remove the helmet in an emergency, and significantly enhancing the wearer's safety.
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