A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of lock catches. A press type lock catch with a locking mechanism comprises a press type lock catch body, wherein the press type lock catch body comprises a housing and a lock rod; the top of the lock rod is exposed out of the housing; and a spiral groove is formed in the side wall of the lock rod. The press type lock catch further comprises the locking mechanism, wherein the locking mechanism is fixed in the housing in a position-limiting manner; the locking mechanism comprises a support; the support is connected with a locking piece in a sliding manner; the locking piece is connected to a driving mechanism; the driving mechanism is mounted in the housing; a position-limiting groove for embedding the locking piece is formed in the lock rod; the position-limiting groove is positioned above the spiral groove; and the support is provided with a position-limiting protrusion used for being embedded in the spiral groove. Through structural optimization of the press type lock catch and additional arrangement of the locking mechanism, mistaken opening of the press type lock catch in a locked state is avoided.
本发明涉及锁扣领域。带有锁止机构的按压式锁扣，包括按压式锁扣本体，按压式锁扣本体包括外壳以及锁杆，锁杆的顶部外露出外壳，锁杆的侧壁上开设有螺旋槽，还包括一锁止机构，锁止机构限位固定在壳体内；锁止机构包括一支架，支架上滑动连接有一锁止件，锁止件与一驱动机构相连，驱动机构安装在壳体内；锁杆上设有用于嵌入锁止件的限位槽，限位槽位于螺旋槽的上方；支架上设有用于嵌入螺旋槽的限位突起。本专利通过优化按压式锁扣的结构，增设有锁止机构，避免了按压式锁扣处于锁闭状态下的误开启。
The invention relates to the field of lock catches. A press type lock catch with a locking mechanism comprises a press type lock catch body, wherein the press type lock catch body comprises a housing and a lock rod; the top of the lock rod is exposed out of the housing; and a spiral groove is formed in the side wall of the lock rod. The press type lock catch further comprises the locking mechanism, wherein the locking mechanism is fixed in the housing in a position-limiting manner; the locking mechanism comprises a support; the support is connected with a locking piece in a sliding manner; the locking piece is connected to a driving mechanism; the driving mechanism is mounted in the housing; a position-limiting groove for embedding the locking piece is formed in the lock rod; the position-limiting groove is positioned above the spiral groove; and the support is provided with a position-limiting protrusion used for being embedded in the spiral groove. Through structural optimization of the press type lock catch and additional arrangement of the locking mechanism, mistaken opening of the press type lock catch in a locked state is avoided.
本发明涉及锁扣领域。带有锁止机构的按压式锁扣，包括按压式锁扣本体，按压式锁扣本体包括外壳以及锁杆，锁杆的顶部外露出外壳，锁杆的侧壁上开设有螺旋槽，还包括一锁止机构，锁止机构限位固定在壳体内；锁止机构包括一支架，支架上滑动连接有一锁止件，锁止件与一驱动机构相连，驱动机构安装在壳体内；锁杆上设有用于嵌入锁止件的限位槽，限位槽位于螺旋槽的上方；支架上设有用于嵌入螺旋槽的限位突起。本专利通过优化按压式锁扣的结构，增设有锁止机构，避免了按压式锁扣处于锁闭状态下的误开启。
Passenger car cabin door lock catch with locking mechanism
| European Patent Office | 2024