The invention provides a plug pin locking mechanism, a seat assembly and an automobile. In the plug pin locking mechanism, a sliding block is movably mounted in a first end of a plug pin; the pushing assembly is arranged in the bolt in a penetrating mode and used for pushing the sliding block to move in the direction away from the axis of the bolt and enabling at least part of the sliding block to protrude out of the bolt; one end of the reset piece is arranged in the bolt, and the other end of the reset piece abuts against the sliding block and is used for driving the sliding block to move in the direction close to the axis of the bolt and reset. The pushing assembly is matched with the reset piece, when the pushing assembly is driven by external force to move downwards in the first direction, the pushing assembly enables the sliding block to move out of the plug pin in the second direction to be connected with the second workpiece in a clamped mode, and locking of the first workpiece and the second workpiece is achieved; and when the external force disappears, the reset piece pushes the sliding block to reset into the plug pin in the second direction to be not connected with the second workpiece in a clamped mode, unlocking of the first workpiece and the second workpiece is achieved, the effectiveness and safety of locking of the plug pin locking mechanism are guaranteed, and the use requirement is met.
本发明提供了一种插拔销锁止机构、座椅总成及汽车,该插拔销锁止机构中,滑块可移动安装在插销的第一端内;推动组件穿设在插销内,用于推动滑块向远离插销轴心方向移动并使所述滑块至少部分凸出于所述插销外;复位件的一端设置在插销内,复位件的另一端与滑块抵接,用于带动滑块向靠近插销轴心方向移动并复位。本发明中推动组件与复位件配合,当通过外力带动推动组件沿第一方向向下移动,推动组件使滑块沿第二方向移动至插销外与第二工件卡接,实现第一工件与第二工件锁止;在外力消失时,复位件推动滑块沿第二方向复位至插销内与第二工件不卡接,实现第一工件与第二工件解锁,保证了插拔销锁止机构锁止的有效性和安全性,满足使用需求。
Pluggable pin locking mechanism, seat assembly and automobile
插拔销锁止机构、座椅总成及汽车
2024-12-24
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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