A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of concealed locks of drawers, and provides a linkage concealed lock structure of a drawer. A first drawer body and a second drawer body are both positioned in a chamber for storing the drawer bodies, an exhaust hole is formed in a rear plate of the first drawer body, a concealed lock driving space is separated between the rear parts of the first drawerbody and the second drawer body, a lock tongue assembly is arranged on a lower partition plate in a penetrating mode and comprises a lock tongue, and when the lock tongue extends out, the lock tonguecan lock the second drawer body tightly; and an air bag is arranged in the driving space, an air inlet is formed in an upper partition plate in the driving space, the air bag is connected within theair inlet in a sealed mode, the air can enter the air bag through the air inlet, a fulcrum seat is arranged on the lower partition plate and hinged to the middle of a lever, one end of the lever is connected with the tail portion of the lock tongue of the lock tongue assembly, and the other end of the lever is connected with the bottom of the air bag. The linkage concealed lock structure has the advantages of being simple in structure, convenient to use, beautiful in appearance and high in safety performance and the like and has higher use and popularization values.
本发明涉及抽屉的暗锁技术领域，提供一种抽屉的联动暗锁结构，第一抽屉和第二抽屉均位于置放抽屉的腔室内，第一抽屉的后板设有排气孔，第一抽屉和第二抽屉的后部之间隔有暗锁驱动空间，下隔板上穿设有锁舌组件，锁舌组件包括锁舌，当锁舌伸出时，锁舌能把第二抽屉锁紧；驱动空间内设有气囊，驱动空间处的上隔板上设有进气孔，进气孔处密封连接有气囊，气体能提供进气孔进入气囊内，下隔板上设有支点座，支点座与一杠杆中部相铰接，杠杆的一端与锁舌组件的锁舌尾部相连接，杠杆的另一端与气囊底部相连接。本发明具有结构简单、使用方便、外表美观和安全性能好等优点，具有较高的推广和使用价值。
The invention relates to the technical field of concealed locks of drawers, and provides a linkage concealed lock structure of a drawer. A first drawer body and a second drawer body are both positioned in a chamber for storing the drawer bodies, an exhaust hole is formed in a rear plate of the first drawer body, a concealed lock driving space is separated between the rear parts of the first drawerbody and the second drawer body, a lock tongue assembly is arranged on a lower partition plate in a penetrating mode and comprises a lock tongue, and when the lock tongue extends out, the lock tonguecan lock the second drawer body tightly; and an air bag is arranged in the driving space, an air inlet is formed in an upper partition plate in the driving space, the air bag is connected within theair inlet in a sealed mode, the air can enter the air bag through the air inlet, a fulcrum seat is arranged on the lower partition plate and hinged to the middle of a lever, one end of the lever is connected with the tail portion of the lock tongue of the lock tongue assembly, and the other end of the lever is connected with the bottom of the air bag. The linkage concealed lock structure has the advantages of being simple in structure, convenient to use, beautiful in appearance and high in safety performance and the like and has higher use and popularization values.
本发明涉及抽屉的暗锁技术领域，提供一种抽屉的联动暗锁结构，第一抽屉和第二抽屉均位于置放抽屉的腔室内，第一抽屉的后板设有排气孔，第一抽屉和第二抽屉的后部之间隔有暗锁驱动空间，下隔板上穿设有锁舌组件，锁舌组件包括锁舌，当锁舌伸出时，锁舌能把第二抽屉锁紧；驱动空间内设有气囊，驱动空间处的上隔板上设有进气孔，进气孔处密封连接有气囊，气体能提供进气孔进入气囊内，下隔板上设有支点座，支点座与一杠杆中部相铰接，杠杆的一端与锁舌组件的锁舌尾部相连接，杠杆的另一端与气囊底部相连接。本发明具有结构简单、使用方便、外表美观和安全性能好等优点，具有较高的推广和使用价值。
Linkage concealed lock structure of drawer
一种抽屉的联动暗锁结构
ZHENG HEGEN (author)
2020-09-08
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser