A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a lock capable of preventing a door body from being mistakenly closed. The lock capable of preventing the door body from being mistakenly closed comprises the door body, a transversely-arranged sliding groove is formed in the side edge of the door body, a spring bolt is connected into the sliding groove in a sliding mode, a first spring is fixedly connected between the spring bolt and the inner wall of the sliding groove, a groove is formed in the middle of the spring bolt, a clamping block is inserted into the groove, a telescopic groove used in cooperation with the clamping block is further correspondingly formed in the inner wall of the sliding groove, the end, away from the groove, of the clamping block is located in the telescopic groove and fixedly connected with a first magnetic sliding block, the first magnetic sliding block is in sliding connection with the inner wall of the telescopic groove, and a second spring is fixedly connected between the side wall of the side, away from the clamping block, of the first magnetic sliding block and the inner wall of the telescopic groove. Transmission is conducted through wind power generated when the door bodyis blown by strong wind to be closed, so that the spring bolt automatically stretches out to prevent the door body from being closed; and the situation that a house owner is locked outside the door can be effectively avoided, the collision strength of the door body can be reduced, and use is more convenient.
本发明公开了一种可防止门体误关的锁具，包括门体，所述门体侧边开设有一条横向设置的滑槽，所述滑槽内部滑动连接有锁舌，所述锁舌与滑槽内壁间固定连接有第一弹簧，所述锁舌的中间开设有一个凹槽，所述凹槽内插设有一根卡块，所述滑槽的内壁上还对应开设有一个配合卡块使用的伸缩槽，所述卡块远离凹槽的一端位于伸缩槽内部并固定连接有一个第一磁性滑块，且第一磁性滑块与伸缩槽内壁滑动连接，所述第一磁性滑块远离卡块的一侧侧壁与伸缩槽内壁间固定连接有第二弹簧。本发明通过利用门体被强风吹动关闭时的风力进行传动，使锁舌自动伸出阻碍门体关闭；能够有效避免屋主被反锁门外的情况发生，且能降低门体的碰撞强度，使用更加方便。
The invention discloses a lock capable of preventing a door body from being mistakenly closed. The lock capable of preventing the door body from being mistakenly closed comprises the door body, a transversely-arranged sliding groove is formed in the side edge of the door body, a spring bolt is connected into the sliding groove in a sliding mode, a first spring is fixedly connected between the spring bolt and the inner wall of the sliding groove, a groove is formed in the middle of the spring bolt, a clamping block is inserted into the groove, a telescopic groove used in cooperation with the clamping block is further correspondingly formed in the inner wall of the sliding groove, the end, away from the groove, of the clamping block is located in the telescopic groove and fixedly connected with a first magnetic sliding block, the first magnetic sliding block is in sliding connection with the inner wall of the telescopic groove, and a second spring is fixedly connected between the side wall of the side, away from the clamping block, of the first magnetic sliding block and the inner wall of the telescopic groove. Transmission is conducted through wind power generated when the door bodyis blown by strong wind to be closed, so that the spring bolt automatically stretches out to prevent the door body from being closed; and the situation that a house owner is locked outside the door can be effectively avoided, the collision strength of the door body can be reduced, and use is more convenient.
本发明公开了一种可防止门体误关的锁具，包括门体，所述门体侧边开设有一条横向设置的滑槽，所述滑槽内部滑动连接有锁舌，所述锁舌与滑槽内壁间固定连接有第一弹簧，所述锁舌的中间开设有一个凹槽，所述凹槽内插设有一根卡块，所述滑槽的内壁上还对应开设有一个配合卡块使用的伸缩槽，所述卡块远离凹槽的一端位于伸缩槽内部并固定连接有一个第一磁性滑块，且第一磁性滑块与伸缩槽内壁滑动连接，所述第一磁性滑块远离卡块的一侧侧壁与伸缩槽内壁间固定连接有第二弹簧。本发明通过利用门体被强风吹动关闭时的风力进行传动，使锁舌自动伸出阻碍门体关闭；能够有效避免屋主被反锁门外的情况发生，且能降低门体的碰撞强度，使用更加方便。
Lock capable of preventing door body from being mistakenly closed
一种可防止门体误关的锁具
DONG DEWU (author)
2021-01-15
Patent
Electronic Resource
Chinese
Novel safety door capable of being prevented from being closed mistakenly
| European Patent Office | 2021
Five-prevention lock for preventing maintainers from mistakenly entering electrified intervals
| European Patent Office | 2020
Door capable of preventing lock from being illegally opened or damaged
| European Patent Office | 2021
Parking lifting platform capable of comprehensively preventing water and mistakenly parking
| European Patent Office | 2023
Door sill lock shell of door sill capable of being closed automatically
| European Patent Office | 2015