The invention discloses an automobile steering wheel shock absorption unit and an automobile steering wheel. The automobile steering wheel shock absorption unit comprises a counterweight assembly, a shock absorption connecting piece, a reset spring, a spring base, a soft elastic sleeve, a lower bushing and a flat bottom cover; the counterweight assembly comprises a driver air bag and an air bag connecting part used for containing the driver air bag; the spring base, the soft elastic sleeve and the lower bushing are all provided with middle holes, and the reset spring, the spring base and the soft elastic sleeve are all arranged on the shock absorption connecting piece in a sleeving mode through the middle holes; and the air bag connecting part is connected with the upper portion of the shock absorption connecting piece in a limiting mode, the air bag connecting part is connected with the top of the reset spring, the bottom of the reset spring is connected with the spring base, the spring base is connected with the soft elastic sleeve, the lower bushing is sleeved on the soft elastic sleeve, and the flat bottom cover is connected with the bottom end of the shock absorption connecting piece. When the air bag is unfolded, better safety is achieved.
本发明公开了一种汽车方向盘减震单元及汽车方向盘,其中,汽车方向盘减震单元包括配重组件、减震连接件、复位弹簧、弹簧底座、软质弹性套、下衬套和平底盖;配重组件包括驾驶员气囊和用于容纳驾驶员气囊的气囊连接部;弹簧底座、软质弹性套和下衬套均具有中孔,复位弹簧、弹簧底座和软质弹性套均通过中孔套装在减震连接件上;气囊连接部与减震连接件的上部限位连接,气囊连接部与复位弹簧的顶部连接,复位弹簧的底部与弹簧底座连接,弹簧底座与软质弹性套连接,下衬套套装在软质弹性套上,平底盖与减震连接件的底端连接。本发明在气囊展开时具有更优的安全性。
Automobile steering wheel shock absorption unit and automobile steering wheel
一种汽车方向盘减震单元及汽车方向盘
2020-12-18
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
AUTOMOBILE STEERING WHEEL DAMPING UNIT AND AUTOMOBILE STEERING WHEEL
European Patent Office | 2022
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