The invention relates to an anti-whiplash integrated system for a seat, and the system comprises a slide way arranged in a seat headrest, a headrest air bag and a movable contact part; the slide way is connected with a backrest, and the headrest air bag is slidably connected with the slide way and is configured to move forwards under the guide of the slide way when being inflated; the movable contact part is located in front of the headrest air bag and used for making contact with the head of a passenger so as to support the head, and the movable contact part is slidably connected with the sliding way and configured to move forwards along the sliding way under pushing of the headrest air bag. The system further comprises a back air storage bag, the headrest air bag is in fluid communication with the back air storage bag, and a one-way valve is arranged between the headrest air bag and the back air storage bag; when the vehicle collides, the back air storage bag is compressed due to the fact that the back of a passenger impacts a seat backrest, so the air in the back air storage bag enters the headrest air bag through the one-way valve. The invention further relates to a vehicle comprising the integrated system.
本发明涉及一种用于座椅的防鞭打集成系统,包括用于设置在座椅头枕中的滑道、头枕气袋和活动接触部,滑道与靠背连接,头枕气袋与滑道滑动连接并配置成当其被充气时在滑道的引导下向前移动,活动接触部位于头枕气袋的前方并用于与乘员的头部接触以提供对头部的支撑,活动接触部与滑道滑动连接并配置成在头枕气袋的推动下沿滑道向前移动。该防鞭打集成系统还包括背部储气袋,头枕气袋与背部储气袋流体地连通,在头枕气袋与背部储气袋之间设有单向阀,当在所述车辆发生碰撞时所述背部储气袋由于乘员的背部冲击座椅靠背而被压缩,从而使所述背部储气袋中的气体经由所述单向阀进入所述头枕气袋。还涉及一种包括该集成系统的车辆。
Anti-whiplash integrated system for seat and vehicle comprising same
用于座椅的防鞭打集成系统和包括该集成系统的车辆
2021-07-09
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
British Library Conference Proceedings | 1996
|Vehicle seat having improved performance of reducing whiplash injury
European Patent Office | 2017
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