A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Door lock with controllable reverse lifting function
The invention belongs to the technical field of door locks, and particularly relates to a door lock with a controllable reverse lifting function. The door lock with the controllable reverse lifting function comprises a shell body, a latch bolt, a dead bolt, a latch bolt driving piece which is used for driving the latch bolt to move and a dead bolt driving piece which is used for driving the dead bolt to move, the latch bolt driving piece can control the dead bolt driving piece to rotate through reverse rotation and drive the dead bolt to stretch out of the shell body, a reverse lifting controlassembly capable of limiting reverse rotation of the latch bolt driving piece is arranged in the shell body, the reverse lifting control assembly comprises a driving switch capable of moving up and down and a rotatable locking piece, the driving switch drives the locking piece to rotate through up-down movement, a lock hook is formed on the locking piece, a limiting shaft capable of being hookedby the lock hook is formed on the latch bolt driving piece, a positioning piece capable of extending outwards and a spring which abuts against the positioning piece are arranged in the drive switch, the spring enables the positioning piece to have trend of extending out of the driving switch, and a positioning through hole allowing the positioning piece to be embedded therein is formed in one endof the shell body. The door lock can achieve stable control over the reverse lifting function.
本发明属于门锁技术领域，特指一种可控制反提功能的门锁，包括壳体，壳体内设有斜舌与方舌，以及用于驱动斜舌运动的斜舌驱动件与用于驱动方舌运动的方舌驱动件，斜舌驱动件可通过反转控制方舌驱动件转动，并带动方舌伸出壳体，壳体内设有可限制斜舌驱动件反转的反提控制组件，反提控制组件包括可上下移动的驱动开关，以及可转动的锁紧件，驱动开关通过上下移动带动锁紧件转动，锁紧件上形成有锁钩，斜舌驱动件上形成有可被锁钩钩住的限位轴，驱动开关内设有可向外伸出的定位件，以及与定位件相抵的弹簧，弹簧使得定位件具有向驱动开关外伸出的趋势，壳体一端上形成有供定位件嵌入的定位通孔。该门锁可实现对反提功能的稳定控制。
Door lock with controllable reverse lifting function
The invention belongs to the technical field of door locks, and particularly relates to a door lock with a controllable reverse lifting function. The door lock with the controllable reverse lifting function comprises a shell body, a latch bolt, a dead bolt, a latch bolt driving piece which is used for driving the latch bolt to move and a dead bolt driving piece which is used for driving the dead bolt to move, the latch bolt driving piece can control the dead bolt driving piece to rotate through reverse rotation and drive the dead bolt to stretch out of the shell body, a reverse lifting controlassembly capable of limiting reverse rotation of the latch bolt driving piece is arranged in the shell body, the reverse lifting control assembly comprises a driving switch capable of moving up and down and a rotatable locking piece, the driving switch drives the locking piece to rotate through up-down movement, a lock hook is formed on the locking piece, a limiting shaft capable of being hookedby the lock hook is formed on the latch bolt driving piece, a positioning piece capable of extending outwards and a spring which abuts against the positioning piece are arranged in the drive switch, the spring enables the positioning piece to have trend of extending out of the driving switch, and a positioning through hole allowing the positioning piece to be embedded therein is formed in one endof the shell body. The door lock can achieve stable control over the reverse lifting function.
本发明属于门锁技术领域，特指一种可控制反提功能的门锁，包括壳体，壳体内设有斜舌与方舌，以及用于驱动斜舌运动的斜舌驱动件与用于驱动方舌运动的方舌驱动件，斜舌驱动件可通过反转控制方舌驱动件转动，并带动方舌伸出壳体，壳体内设有可限制斜舌驱动件反转的反提控制组件，反提控制组件包括可上下移动的驱动开关，以及可转动的锁紧件，驱动开关通过上下移动带动锁紧件转动，锁紧件上形成有锁钩，斜舌驱动件上形成有可被锁钩钩住的限位轴，驱动开关内设有可向外伸出的定位件，以及与定位件相抵的弹簧，弹簧使得定位件具有向驱动开关外伸出的趋势，壳体一端上形成有供定位件嵌入的定位通孔。该门锁可实现对反提功能的稳定控制。
Door lock with controllable reverse lifting function
一种可控制反提功能的门锁
JIANG FANGWEI (author)
2021-03-02
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser