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A universal door bolt mainly comprises a main body, a lock plate and a lock plate reset spring. The door bolt is installed to be used by using a door gap between a door and a door frame and gap allowance of a latch bolt sliding hole on the door frame, so that a user can carry around the door bolt for use at any time, and when in use, a pair of suspension loops of the door bolt are hooked inside the latch bolt sliding hole of the door frame; when the door is to be opened, the lock plate swings into a lock plate hole after overcoming acting force of the lock plate reset spring, the door can be opened, and then the door bolt is taken down, so that the user can carry around the door bolt for use when going out to live for a short time. Therefore, the door bolt is simple and reasonable in structure, convenient to use, and suitable for all doors provided with locks.
一种万能门栓，主要包括主体、锁片和锁片复位簧，并利用房门与门框之间的门缝和门框上的斜舌滑入孔的空隙余量来安装使用的，这样使用者可以随时带在身边以备使用，而且在使用时，将门栓的一对挂耳勾在门框的斜舌滑入孔中即可；而当要开门时，只要使锁片在克服锁片复位簧的作用力后往锁片孔中摆动后就可以打开房门，然后再取出门栓即可，这样使用者在短暂外出居住时可以带在身边以备使用，因此本发明的结构简单和合理、使用方便，适用于所有安装有门锁的房门。
A universal door bolt mainly comprises a main body, a lock plate and a lock plate reset spring. The door bolt is installed to be used by using a door gap between a door and a door frame and gap allowance of a latch bolt sliding hole on the door frame, so that a user can carry around the door bolt for use at any time, and when in use, a pair of suspension loops of the door bolt are hooked inside the latch bolt sliding hole of the door frame; when the door is to be opened, the lock plate swings into a lock plate hole after overcoming acting force of the lock plate reset spring, the door can be opened, and then the door bolt is taken down, so that the user can carry around the door bolt for use when going out to live for a short time. Therefore, the door bolt is simple and reasonable in structure, convenient to use, and suitable for all doors provided with locks.
一种万能门栓，主要包括主体、锁片和锁片复位簧，并利用房门与门框之间的门缝和门框上的斜舌滑入孔的空隙余量来安装使用的，这样使用者可以随时带在身边以备使用，而且在使用时，将门栓的一对挂耳勾在门框的斜舌滑入孔中即可；而当要开门时，只要使锁片在克服锁片复位簧的作用力后往锁片孔中摆动后就可以打开房门，然后再取出门栓即可，这样使用者在短暂外出居住时可以带在身边以备使用，因此本发明的结构简单和合理、使用方便，适用于所有安装有门锁的房门。
Universal door bolt
万能门栓
WEN SHIYUN (author)
2020-09-15
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Safety door lock fixing plate and universal safety door bolt matched with same
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