A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an idling lock head and a mechanical head. The lock head comprises a lock sleeve, a stirring wheel, a lock cylinder and an idling anti-theft secret key mechanism. A cylinder cavity formed is arranged in the lock sleeve along the axis, a wheel notch is formed in the lock sleeve, the cylinder cavity is divined into an outer side cavity and an inner side cavity by the wheel notch, and the stirring wheel is arranged in the wheel notch in the mode of rotating around the axis and is provided with a through hole coaxial with the axis. The lock cylinder penetrates through the through hole in the stirring wheel, is stored in the lock sleeve and comprises an idling cylinder, a locking cylinder and a clutch transmission cylinder, wherein the idling cylinder is contained in theouter side cavity and provided with a key hole, the locking cylinder is located between the idling cylinder and the stirring wheel and is positioned relative to the axial direction of the lock sleeve, and the clutch transmission cylinder is fixed relative to the circumferential direction of the idling cylinder and slides in the axis direction under the action of external force. The idling anti-theft secret key mechanism has a locking state and an unlocking state, wherein in the locking state, the idling anti-theft secret key mechanism locks the lock cylinder to the lock sleeve, and in the unlocking state, the idling anti-theft secret key mechanism releases locking of the lock cylinder. According to the idling lock head, the issue of twisting and winding of a signal line is not likely to occur under the premise that the inner side and the outer side can act independently and the outer door lock has a key opening function.
本发明公开了一种空转锁头及机械锁，锁头包括锁套、拨轮、锁芯和空转防盗秘钥机构；锁套内设有沿一轴线设置的芯腔，锁套成型有一轮槽口，芯腔被轮槽口分为外侧腔和内侧腔；拨轮绕轴线转动设置在轮槽口中且具有与轴线同轴的贯通孔；锁芯穿过拨轮上的贯通孔地收容在锁套中，包括收容于外侧腔具有钥匙孔的空转芯，位于空转芯与拨轮之间且相对锁套轴向定位的锁定芯，相对空转芯周向固定且在外力作用下沿轴线方向滑动的离合传动芯；空转防盗秘钥机构具有将锁定芯锁定于锁套的锁定状态和在匹配钥匙插入时解除对对锁定芯的锁定的开锁状态。这种空转锁头，在实现内外两侧可单独动作、外门锁带钥匙开启功能的前提下，不容易发生信号线扭曲缠绕的问题。
The invention discloses an idling lock head and a mechanical head. The lock head comprises a lock sleeve, a stirring wheel, a lock cylinder and an idling anti-theft secret key mechanism. A cylinder cavity formed is arranged in the lock sleeve along the axis, a wheel notch is formed in the lock sleeve, the cylinder cavity is divined into an outer side cavity and an inner side cavity by the wheel notch, and the stirring wheel is arranged in the wheel notch in the mode of rotating around the axis and is provided with a through hole coaxial with the axis. The lock cylinder penetrates through the through hole in the stirring wheel, is stored in the lock sleeve and comprises an idling cylinder, a locking cylinder and a clutch transmission cylinder, wherein the idling cylinder is contained in theouter side cavity and provided with a key hole, the locking cylinder is located between the idling cylinder and the stirring wheel and is positioned relative to the axial direction of the lock sleeve, and the clutch transmission cylinder is fixed relative to the circumferential direction of the idling cylinder and slides in the axis direction under the action of external force. The idling anti-theft secret key mechanism has a locking state and an unlocking state, wherein in the locking state, the idling anti-theft secret key mechanism locks the lock cylinder to the lock sleeve, and in the unlocking state, the idling anti-theft secret key mechanism releases locking of the lock cylinder. According to the idling lock head, the issue of twisting and winding of a signal line is not likely to occur under the premise that the inner side and the outer side can act independently and the outer door lock has a key opening function.
本发明公开了一种空转锁头及机械锁，锁头包括锁套、拨轮、锁芯和空转防盗秘钥机构；锁套内设有沿一轴线设置的芯腔，锁套成型有一轮槽口，芯腔被轮槽口分为外侧腔和内侧腔；拨轮绕轴线转动设置在轮槽口中且具有与轴线同轴的贯通孔；锁芯穿过拨轮上的贯通孔地收容在锁套中，包括收容于外侧腔具有钥匙孔的空转芯，位于空转芯与拨轮之间且相对锁套轴向定位的锁定芯，相对空转芯周向固定且在外力作用下沿轴线方向滑动的离合传动芯；空转防盗秘钥机构具有将锁定芯锁定于锁套的锁定状态和在匹配钥匙插入时解除对对锁定芯的锁定的开锁状态。这种空转锁头，在实现内外两侧可单独动作、外门锁带钥匙开启功能的前提下，不容易发生信号线扭曲缠绕的问题。
Idling lock head and mechanical lock
一种空转锁头及机械锁
ZHI CHONGZHENG (author)
2020-09-01
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Mechanical damping time-limited lock with idling lock cylinder
| European Patent Office | 2021