Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick-opening anti-theft lock
The invention provides a quick-opening anti-theft lock, and belongs to the technical field of locks. The problem that an inclined tongue cannot be opened by an existing key is solved. The lock comprises a lock body, a spring bolt, a spring bolt plate, a latch bolt, a latch bolt plate and a rotating assembly, the rotating assembly comprises a transmission gear, a driving gear, a transmission piece, a shifting fork and a shifting piece, the transmission gear, the driving gear and the transmission piece are concentrically and rotationally arranged, and the driving gear is meshed with a lock cylinder gear and can rotate relative to the transmission gear to push the transmission gear to rotate synchronously through an upper limiting part; the shifting fork and the shifting piece are concentrically and rotationally arranged, when the shifting fork and the shifting piece are located at a closing station or a separating station, the square hole rotating piece can drive the shifting piece and the shifting fork to synchronously drive or the shifting piece to independently rotate, the driving teeth can drive the latch bolt plate to move through the shifting piece so that the latch bolt can retract, and when the latch bolt plate pops up, the latch bolt plate can drive the shifting piece to return. The lock has the advantages that when a key or a handle is used for unlocking, the lock tongue and the inclined tongue can be unlocked at the same time, and unlocking is rapid and convenient.
本发明提供了一种快开防盗锁，属于锁具技术领域。它解决了现有的钥匙不能开斜舌等问题。本发明包括锁体、锁舌、锁舌板、斜舌、斜舌板及转动组件，转动组件包括传动齿、驱动齿、传动件、拨叉及拨片，传动齿、驱动齿及传动件同心转动设置，驱动齿与锁芯齿轮啮合且能相对传动齿转动而靠上限位部来推动传动齿同步转动，拨叉的外齿且与传动齿外啮合，拨叉与拨片同心转动设置，位于合工位或离工位时，方孔转件能带动拨片与拨叉同步传动或拨片单独转动，驱动齿能通过拨片能带动斜舌板运动使斜舌缩进，斜舌板弹出时，斜舌板能带动拨片回位。本发明的优点在于用钥匙或执手开锁时，能同开锁舌和斜舌，开锁快速方便。
Quick-opening anti-theft lock
The invention provides a quick-opening anti-theft lock, and belongs to the technical field of locks. The problem that an inclined tongue cannot be opened by an existing key is solved. The lock comprises a lock body, a spring bolt, a spring bolt plate, a latch bolt, a latch bolt plate and a rotating assembly, the rotating assembly comprises a transmission gear, a driving gear, a transmission piece, a shifting fork and a shifting piece, the transmission gear, the driving gear and the transmission piece are concentrically and rotationally arranged, and the driving gear is meshed with a lock cylinder gear and can rotate relative to the transmission gear to push the transmission gear to rotate synchronously through an upper limiting part; the shifting fork and the shifting piece are concentrically and rotationally arranged, when the shifting fork and the shifting piece are located at a closing station or a separating station, the square hole rotating piece can drive the shifting piece and the shifting fork to synchronously drive or the shifting piece to independently rotate, the driving teeth can drive the latch bolt plate to move through the shifting piece so that the latch bolt can retract, and when the latch bolt plate pops up, the latch bolt plate can drive the shifting piece to return. The lock has the advantages that when a key or a handle is used for unlocking, the lock tongue and the inclined tongue can be unlocked at the same time, and unlocking is rapid and convenient.
本发明提供了一种快开防盗锁，属于锁具技术领域。它解决了现有的钥匙不能开斜舌等问题。本发明包括锁体、锁舌、锁舌板、斜舌、斜舌板及转动组件，转动组件包括传动齿、驱动齿、传动件、拨叉及拨片，传动齿、驱动齿及传动件同心转动设置，驱动齿与锁芯齿轮啮合且能相对传动齿转动而靠上限位部来推动传动齿同步转动，拨叉的外齿且与传动齿外啮合，拨叉与拨片同心转动设置，位于合工位或离工位时，方孔转件能带动拨片与拨叉同步传动或拨片单独转动，驱动齿能通过拨片能带动斜舌板运动使斜舌缩进，斜舌板弹出时，斜舌板能带动拨片回位。本发明的优点在于用钥匙或执手开锁时，能同开锁舌和斜舌，开锁快速方便。
Quick-opening anti-theft lock
一种快开防盗锁
CHEN YEFENG (Autor:in) / SHU MIAOLIN (Autor:in) / ZHU ZHEYONG (Autor:in)
04.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Quick-unlocking and quick-locking type anti-theft door lock
| Europäisches Patentamt | 2023