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A platform for research: civil engineering, architecture and urbanism
Emergency unlocking transmission conversion mechanism of door lock
The invention discloses an emergency unlocking transmission conversion mechanism of a door lock. The emergency unlocking transmission conversion mechanism is mounted in a door lock shell, and is characterized by comprising a lock cylinder, a transmission rod and a gear assembly, the lock cylinder is installed in the shell, the transmission rod is connected with the lock cylinder, the gear assemblyis connected with the transmission rod to drive a shifting head to drive a lock body to be opened and closed; the gear assembly comprises a first gear, a second gear and a bevel gear part, wherein the first gear is meshed with the second gear, one end of the bevel gear part is connected with the transmission rod, the other end of the bevel gear part is meshed with a bevel gear at the lower end ofthe second gear, the transmission rod drives the bevel gear part to rotate, and the first gear is recessed inwards to form a shifting head accommodating cavity; and a shifting head assembly comprisesthe shifting head and a shifting head transmission rod which is connected with the shifting head and can rotate simultaneously with the shifting head. The emergency unlocking transmission mechanism of the door lock is simple in structure and reasonable in design, and can realize opening and closing of the lock body in an emergency situation.
本申请公开了一种门锁的应急开锁传动转换机构，安装于门锁壳体内，其特征在于：包括安装于壳体内锁芯、与锁芯相连的传动杆以及与传动杆相连驱动拨头带动锁体开闭的齿轮组件，所述齿轮组件包括：第一齿轮、第二齿轮以及伞状齿轮，所述第一齿轮与第二齿轮啮合，所述伞齿轮一端与所述传动杆相连，另一端与所述第二齿轮下端的伞状齿相啮合，所述传动杆带动所述伞状齿轮转动，所述第一齿轮向内凹陷形成有拨头容纳腔；所述拨头组件包括有拨头以及与所述拨头相连并能够与所述拨头同时转动的拨头传动杆。本发明的锁体的应急开锁传动机构，结构简单，设计合理，能够在紧急情况下实现锁体的开闭。
Emergency unlocking transmission conversion mechanism of door lock
The invention discloses an emergency unlocking transmission conversion mechanism of a door lock. The emergency unlocking transmission conversion mechanism is mounted in a door lock shell, and is characterized by comprising a lock cylinder, a transmission rod and a gear assembly, the lock cylinder is installed in the shell, the transmission rod is connected with the lock cylinder, the gear assemblyis connected with the transmission rod to drive a shifting head to drive a lock body to be opened and closed; the gear assembly comprises a first gear, a second gear and a bevel gear part, wherein the first gear is meshed with the second gear, one end of the bevel gear part is connected with the transmission rod, the other end of the bevel gear part is meshed with a bevel gear at the lower end ofthe second gear, the transmission rod drives the bevel gear part to rotate, and the first gear is recessed inwards to form a shifting head accommodating cavity; and a shifting head assembly comprisesthe shifting head and a shifting head transmission rod which is connected with the shifting head and can rotate simultaneously with the shifting head. The emergency unlocking transmission mechanism of the door lock is simple in structure and reasonable in design, and can realize opening and closing of the lock body in an emergency situation.
本申请公开了一种门锁的应急开锁传动转换机构，安装于门锁壳体内，其特征在于：包括安装于壳体内锁芯、与锁芯相连的传动杆以及与传动杆相连驱动拨头带动锁体开闭的齿轮组件，所述齿轮组件包括：第一齿轮、第二齿轮以及伞状齿轮，所述第一齿轮与第二齿轮啮合，所述伞齿轮一端与所述传动杆相连，另一端与所述第二齿轮下端的伞状齿相啮合，所述传动杆带动所述伞状齿轮转动，所述第一齿轮向内凹陷形成有拨头容纳腔；所述拨头组件包括有拨头以及与所述拨头相连并能够与所述拨头同时转动的拨头传动杆。本发明的锁体的应急开锁传动机构，结构简单，设计合理，能够在紧急情况下实现锁体的开闭。
Emergency unlocking transmission conversion mechanism of door lock
锁体的应急开锁传动转换机构
QIAN ZHIYUN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Emergency unlocking and locking mechanism, intelligent door lock and unlocking method
| European Patent Office | 2024