A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HANDLE-LOCKING MECHANISM AND DOOR LOCK USING SUCH MECHANISM
A handle-locking mechanism for a door comprises a sliding bar, a locking member and a rotatable member all inside a lock body, wherein the rotary motion of the rotatable member drives an upper latch and a lower latch to a locking position and unlocking position; the sliding bar is slidably arranged inside the lock body and one end of the sliding bar abuts against the bolt, and the sliding bar is provided with a first elastic element, and the sliding bar is pushed against the elastic force from the first elastic element when the bolt retracts; the locking member is coupled with the sliding bar, and when the bolt stretches out, the locking member is brought by the sliding bar to a position to block the rotary motion of the rotatable member.
HANDLE-LOCKING MECHANISM AND DOOR LOCK USING SUCH MECHANISM
A handle-locking mechanism for a door comprises a sliding bar, a locking member and a rotatable member all inside a lock body, wherein the rotary motion of the rotatable member drives an upper latch and a lower latch to a locking position and unlocking position; the sliding bar is slidably arranged inside the lock body and one end of the sliding bar abuts against the bolt, and the sliding bar is provided with a first elastic element, and the sliding bar is pushed against the elastic force from the first elastic element when the bolt retracts; the locking member is coupled with the sliding bar, and when the bolt stretches out, the locking member is brought by the sliding bar to a position to block the rotary motion of the rotatable member.
HANDLE-LOCKING MECHANISM AND DOOR LOCK USING SUCH MECHANISM
QIU JIA SEN (author)
2022-01-13
Patent
Electronic Resource
English
Handle-locking mechanism and door lock using such mechanism
| European Patent Office | 2023
HANDLE-LOCKING MECHANISM AND DOOR LOCK USING SUCH MECHANISM
| European Patent Office | 2023