一种储气式汽车安全气囊及使用方法
By using a high-pressure inert gas inflation component with a gas storage design, the problem of burns from high-temperature gas in airbags is solved, providing safe and effective inert gas protection.
CN117246270BActive Publication Date: 2026-07-17YIZHI AUTOMOTIVE SAFETY SYST (CHANGSHU) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- YIZHI AUTOMOTIVE SAFETY SYST (CHANGSHU) CO LTD
- Filing Date
- 2023-11-10
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The high-temperature gases produced when existing airbags deploy instantly may burn occupants.
Method used
It adopts a gas storage design and uses a high-pressure inert gas inflation component. A trigger activates the gas generator to produce high-pressure inert gas, which pushes the sealing ring to slide, exposing the inflation hole for inflation, thus preventing high-temperature gas from coming into contact with the occupants.
Benefits of technology
It achieves protection against burns to occupants from high-temperature gases during a car collision, providing safety protection through an inert gas inflatable bag.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117246270B_ABST
Abstract
本发明提供了一种储气式汽车安全气囊及使用方法，包括充气组件，所述充气组件包括高压气罐、通孔、安装筒、安装孔、充气管、充气孔、密封环；所述高压气罐的上表面开设有通孔，所述通孔的内侧壁固定连接有安装筒，所述安装筒的上表面开设有安装孔。本发明通过触发器触发充气罐内的气体发生剂瞬间产生高压气体将限位孔内的限位柱完全推入密封环上的滑孔内，从而解除对密封环的限位，进而高压气罐内的高压惰性气体将密封环推至安装筒顶部，同时通过密封环上滑多个充气孔露出，从而高压气罐内的高压惰性气体通过充气孔进入充气管并对充气袋进行充气对驾乘人员进行保护，由于高压气罐内的惰性气体为常温气体，从而不会因气体温度过高灼伤驾乘人员。
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