A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Single-bolt lock body
The invention discloses a single-bolt lock body which comprises a lock body shell; a spring bolt slidably connected into the lock body shell, wherein one end of the spring bolt can be exposed out of the lock body shell; a first shifting fork rotatably arranged in the lock body shell, wherein the first shifting fork is provided with a first shifting strip; a second shifting fork rotatably arranged in the lock body shell, wherein the second shifting fork is provided with a second shifting strip; and a third shifting fork rotatably arranged in the lock body shell, wherein the third shifting fork is provided with a third shifting strip, a fourth shifting strip and a push-pull strip, the third shifting strip being matched with the first shifting strip, the fourth shifting strip beingmatched with the second shifting strip, and the push-pull strip being used for driving the spring bolt to slide; and when one of the first shifting fork, the second shifting fork and the third shifting fork is rotated, the other two shifting forks can be linked to rotate. Through linkage control of the first shifting fork, the second shifting fork and the third shifting fork, the technical effect that a single spring bolt is controlled in multiple control modes is achieved, and the structure is simpler and more compact. The invention relates to the technical field of lock bodies.
本发明公开了一种单舌锁体，包括锁体壳；锁舌，其滑动连接在锁体壳中，其一端能够露出于锁体壳；第一拨叉，其可转动地设置在锁体壳中，第一拨叉设有第一拨条；第二拨叉，其可转动地设置在锁体壳中，第二拨叉设有第二拨条；第三拨叉，其可转动地设置在锁体壳中，第三拨叉设有第三拨条、第四拨条和推拉条，第三拨条与第一拨条相适配，第四拨条与第二拨条相适配，推拉条用于驱动锁舌滑动；其中，第一拨叉、第二拨叉和第三拨叉中，转动其中之一能够联动其余两个拨叉转动。本发明通过第一拨叉、第二拨叉和第三拨叉的联动控制实现多种操控方式操控单一锁舌的技术效果，且结构更为简单、紧凑。本发明涉及锁体技术领域。
Single-bolt lock body
The invention discloses a single-bolt lock body which comprises a lock body shell; a spring bolt slidably connected into the lock body shell, wherein one end of the spring bolt can be exposed out of the lock body shell; a first shifting fork rotatably arranged in the lock body shell, wherein the first shifting fork is provided with a first shifting strip; a second shifting fork rotatably arranged in the lock body shell, wherein the second shifting fork is provided with a second shifting strip; and a third shifting fork rotatably arranged in the lock body shell, wherein the third shifting fork is provided with a third shifting strip, a fourth shifting strip and a push-pull strip, the third shifting strip being matched with the first shifting strip, the fourth shifting strip beingmatched with the second shifting strip, and the push-pull strip being used for driving the spring bolt to slide; and when one of the first shifting fork, the second shifting fork and the third shifting fork is rotated, the other two shifting forks can be linked to rotate. Through linkage control of the first shifting fork, the second shifting fork and the third shifting fork, the technical effect that a single spring bolt is controlled in multiple control modes is achieved, and the structure is simpler and more compact. The invention relates to the technical field of lock bodies.
本发明公开了一种单舌锁体，包括锁体壳；锁舌，其滑动连接在锁体壳中，其一端能够露出于锁体壳；第一拨叉，其可转动地设置在锁体壳中，第一拨叉设有第一拨条；第二拨叉，其可转动地设置在锁体壳中，第二拨叉设有第二拨条；第三拨叉，其可转动地设置在锁体壳中，第三拨叉设有第三拨条、第四拨条和推拉条，第三拨条与第一拨条相适配，第四拨条与第二拨条相适配，推拉条用于驱动锁舌滑动；其中，第一拨叉、第二拨叉和第三拨叉中，转动其中之一能够联动其余两个拨叉转动。本发明通过第一拨叉、第二拨叉和第三拨叉的联动控制实现多种操控方式操控单一锁舌的技术效果，且结构更为简单、紧凑。本发明涉及锁体技术领域。
Single-bolt lock body
一种单舌锁体
FENG WEIJIE (author) / ZHANG XUEQIN (author) / CHEN HONGTIAN (author)
2022-02-08
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Spring bolt structure, lock body structure and door lock
| European Patent Office | 2021