The invention discloses a mechanical front cabin door opening escape device. The device is mounted at an automobile head and comprises a front cabin door, an emergency switch assembly, a middle seat backrest support and a backrest support switch assembly, wherein hinges are arranged at the top of the front cabin door, and a cabin door lock is fixed to the bottom inner wall of the front cabin door;the emergency switch assembly comprises a switch handle, a rotating blade and an emergency switch mechanism, the bottom end face of the rotating blade is rotationally connected to the inner wall of the front cabin door, the switch handle is fixed to the top end face of the rotating blade, the emergency switch mechanism is rotationally connected to the inner wall of the front cabin door, one end of the emergency switch mechanism abuts against the lower portion of the rotating blade, and the other end of the emergency switch mechanism is fixedly connected with the cabin door lock; the middle seat backrest support abuts against the inner wall of the front cabin door, and a support lock is fixed to the bottom of the rear end face of the middle seat backrest support; and the backrest support switch assembly is rotationally connected to the middle seat backrest support, one end of the backrest support switch assembly abuts against the inner wall of the front cabin door, and the other end ofthe backrest support switch assembly is fixedly connected with the support lock.
本发明公开了一种机械式前舱门开启逃生装置,安装在汽车车头位置,包括:前舱门,前舱门顶部设有铰链,底内壁上固定有舱门锁;应急开关组件,应急开关组件包括开关把手、旋转叶片和应急开关机构,旋转叶片底端面转动连接在前舱门内壁上,开关把手固定于旋转叶片顶端面,应急开关机构转动连接在前舱门内壁上,其一端抵接在旋转叶片下方,另一端与舱门锁固定连接;中间座椅靠背支架,中间座椅靠背支架抵接在前舱门内壁上,中间座椅靠背支架后端面底部固定有支架锁;靠背支架开关组件,靠背支架开关组件转动连接在中间座椅靠背支架上,其一端抵接在前舱门内壁上,另一端与支架锁固定连接。
Mechanical front cabin door opening escape device
一种机械式前舱门开启逃生装置
2021-03-26
Patent
Electronic Resource
Chinese
Cabin door opening device capable of increasing opening speed of cabin door
European Patent Office | 2023
|