The invention relates to a safety belt mortise lock device which is used on a seat of a vehicle, the seat comprises a base, a cushion framework and a backrest framework, the cushion framework and the backrest framework are both installed on the base and can move relative to the base, and the safety belt mortise lock device comprises a mortise lock body and a driving mechanism. The mortise lock body is rotationally connected with the base and can move between a mortise lock initial position and a mortise lock pressing position relative to the base, the driving mechanism is connected with the seat and the mortise lock body, and the driving mechanism is arranged to respond to folding of the seat; and providing a driving force for enabling the mortise lock body to move from the mortise lock initial position to the mortise lock pressing position for the mortise lock body. According to the safety belt mortise lock device, the mortise lock body can be driven by the movement of the cushion framework or the backrest framework to move from the mortise lock initial position to the mortise lock pressing position when the seat is folded, so that abnormal sound caused by extrusion friction between the mortise lock body and the backrest framework is avoided, and the appearance of the folded seat is more attractive.
本发明涉及一种安全带插锁装置,用于车辆的座椅上,座椅包括基座、坐垫骨架和靠背骨架,坐垫骨架和靠背骨架均安装在基座上,并可相对于基座运动,安全带插锁装置包括插锁本体和驱动机构,插锁本体与基座转动连接并可相对于基座在插锁初始位置和插锁下压位置之间运动,驱动机构分别与座椅和插锁本体相连,驱动机构设置为响应于座椅的折叠,向插锁本体提供一个使插锁本体从插锁初始位置朝插锁下压位置运动的驱动力。本发明的安全带插锁装置,其插锁本体在座椅折叠时可在坐垫骨架或靠背骨架的运动的驱动下从插锁初始位置运动至插锁下压位置,从而避免与靠背骨架发生挤压摩擦而发出异响,并使座椅折叠后的外观更美观。
Safety belt mortise lock device
安全带插锁装置
2024-12-03
Patent
Electronic Resource
Chinese
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