Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spring bolt assembly
The invention provides a spring bolt assembly comprising a cover body, a rotating piece, a connection rod, a safety hook and a spring bolt. A rotating part of the rotating piece is rotationally inserted into the cover body. A connection column of the rotating piece is rotationally inserted into a first part of the connection rod. A transmission column of the safety hook is rotationally inserted into a second part of the connection rod. A containing cavity is arranged in the spring bolt. The safety hook is movably located in the containing cavity. A limiting part of the safety hook movably abuts against a limiting opening of the spring bolt. The spring bolt is movably clamped by the cover body. A limiting wall of the cover body covers the limiting opening. The rotating piece drives the spring bolt and the safety hook to move sequentially through the first part, the second part and the limiting part so as to enable the safety hook to protrude out of the containing cavity and hook a doorholder. Simple column insertion replaces complicated gear transmission in the prior art, so that the structure of the spring bolt assembly is simplified, and the assembly difficulty and production cost are lowered.
本发明提供的锁利组件包括盖体、转动件、连杆、保险勾与锁舌，转动件的转动部可旋转地插入于盖体，转动件的连接柱可旋转地插入于连杆的第一部，保险勾的传动柱可旋转地插入于连杆的第二部；锁舌内置有容纳腔，保险勾可活动地位于容纳腔内，保险勾的限位部可活动地抵接于锁舌的限位口，锁舌可移动地受夹于盖体，盖体的限位壁盖合于限位口。转动件依次通过第一部、第二部、限位部带动锁舌与保险勾移动以使保险勾突出于容纳腔并勾合门扣，以简单的柱体插合传动取代现有技术中的复杂齿轮传动，简化锁利组件结构，降低装配难度与生产成本。
Spring bolt assembly
The invention provides a spring bolt assembly comprising a cover body, a rotating piece, a connection rod, a safety hook and a spring bolt. A rotating part of the rotating piece is rotationally inserted into the cover body. A connection column of the rotating piece is rotationally inserted into a first part of the connection rod. A transmission column of the safety hook is rotationally inserted into a second part of the connection rod. A containing cavity is arranged in the spring bolt. The safety hook is movably located in the containing cavity. A limiting part of the safety hook movably abuts against a limiting opening of the spring bolt. The spring bolt is movably clamped by the cover body. A limiting wall of the cover body covers the limiting opening. The rotating piece drives the spring bolt and the safety hook to move sequentially through the first part, the second part and the limiting part so as to enable the safety hook to protrude out of the containing cavity and hook a doorholder. Simple column insertion replaces complicated gear transmission in the prior art, so that the structure of the spring bolt assembly is simplified, and the assembly difficulty and production cost are lowered.
本发明提供的锁利组件包括盖体、转动件、连杆、保险勾与锁舌，转动件的转动部可旋转地插入于盖体，转动件的连接柱可旋转地插入于连杆的第一部，保险勾的传动柱可旋转地插入于连杆的第二部；锁舌内置有容纳腔，保险勾可活动地位于容纳腔内，保险勾的限位部可活动地抵接于锁舌的限位口，锁舌可移动地受夹于盖体，盖体的限位壁盖合于限位口。转动件依次通过第一部、第二部、限位部带动锁舌与保险勾移动以使保险勾突出于容纳腔并勾合门扣，以简单的柱体插合传动取代现有技术中的复杂齿轮传动，简化锁利组件结构，降低装配难度与生产成本。
Spring bolt assembly
一种锁利组件
YUAN ZHIMAN (Autor:in) / OU XINBEN (Autor:in) / LIU GUOHUA (Autor:in) / WEN CHAOGAO (Autor:in)
30.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
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Schlösser