Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of locks, and discloses a lock body structure and a door lock, the lock body structure comprises: a housing, one side edge of which is slidably provided with a spring bolt; the spring bolt sliding block is slidably arranged in the shell, and an unlocking part is formed on the side face of the spring bolt sliding block. The inner shifting peach is rotationally arranged in the shell, and a first convex block is formed on the periphery of the inner shifting peach; the outer shifting peach and the inner shifting peach are coaxially and rotatably arranged in the shell, and a second convex block and a third convex block are formed on the periphery of the outer shifting peach; the locking block is rotationally arranged in the shell, and a fourth convex block is formed on the periphery of the locking block; when the inner stirring peach and the outer stirring peach rotate in the first direction, the first protruding block and the second protruding block abut against the unlocking part to drive the spring bolt sliding block to move towards the unlocking side. When the inner stirring peach rotates in the second direction, the first protruding block abuts against the fourth protruding block to drive the locking block to rotate in the first direction, the end face of the fourth protruding block abuts against the side face of the third protruding block, and rotation of the outer stirring peach is limited. According to the lock body structure, the functions of back locking and unlocking can be achieved when the inner shifting peach is rotated in the forward direction or the reverse direction through cooperation of the inner shifting peach and the locking block.
本发明涉及锁具技术领域，公开了一种锁体结构和门锁，该锁体结构包括：壳体，一侧边滑动设有锁舌；锁舌滑块，滑动设在壳体内，侧面形成有解锁部；内拨桃，转动设在壳体内，外周形成有第一凸块；外拨桃，与内拨桃同轴转动设在壳体内，外周形成有第二凸块和第三凸块；锁定块，转动设在壳体内，外周形成有第四凸块；其中内拨桃、外拨桃在向第一方向转动时，第一凸块、第二凸块抵在解锁部上带动锁舌滑块向开锁侧移动；内拨桃在向第二方向转动时，第一凸块抵在第四凸块上带动锁定块向第一方向转动，使第四凸块的端面抵在第三凸块的侧面，限制外拨桃的转动。该锁体结构利用内拨桃和锁定块的配合，在正向/反向转动内拨桃时，即可实现反锁、开锁的功能。
The invention relates to the technical field of locks, and discloses a lock body structure and a door lock, the lock body structure comprises: a housing, one side edge of which is slidably provided with a spring bolt; the spring bolt sliding block is slidably arranged in the shell, and an unlocking part is formed on the side face of the spring bolt sliding block. The inner shifting peach is rotationally arranged in the shell, and a first convex block is formed on the periphery of the inner shifting peach; the outer shifting peach and the inner shifting peach are coaxially and rotatably arranged in the shell, and a second convex block and a third convex block are formed on the periphery of the outer shifting peach; the locking block is rotationally arranged in the shell, and a fourth convex block is formed on the periphery of the locking block; when the inner stirring peach and the outer stirring peach rotate in the first direction, the first protruding block and the second protruding block abut against the unlocking part to drive the spring bolt sliding block to move towards the unlocking side. When the inner stirring peach rotates in the second direction, the first protruding block abuts against the fourth protruding block to drive the locking block to rotate in the first direction, the end face of the fourth protruding block abuts against the side face of the third protruding block, and rotation of the outer stirring peach is limited. According to the lock body structure, the functions of back locking and unlocking can be achieved when the inner shifting peach is rotated in the forward direction or the reverse direction through cooperation of the inner shifting peach and the locking block.
本发明涉及锁具技术领域，公开了一种锁体结构和门锁，该锁体结构包括：壳体，一侧边滑动设有锁舌；锁舌滑块，滑动设在壳体内，侧面形成有解锁部；内拨桃，转动设在壳体内，外周形成有第一凸块；外拨桃，与内拨桃同轴转动设在壳体内，外周形成有第二凸块和第三凸块；锁定块，转动设在壳体内，外周形成有第四凸块；其中内拨桃、外拨桃在向第一方向转动时，第一凸块、第二凸块抵在解锁部上带动锁舌滑块向开锁侧移动；内拨桃在向第二方向转动时，第一凸块抵在第四凸块上带动锁定块向第一方向转动，使第四凸块的端面抵在第三凸块的侧面，限制外拨桃的转动。该锁体结构利用内拨桃和锁定块的配合，在正向/反向转动内拨桃时，即可实现反锁、开锁的功能。
Lock body structure and door lock
锁体结构和门锁
HUANG DONGTAO (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser