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The invention belongs to the technical field of locks, relates to lock structure improvement, and aims at solving the problem about the defects of a lock anti-violence unlocking clutch system relatedin the patent 2008100025484, and a lock structure improvement scheme is provided. According to the technical scheme for achieving the lock structure improvement, a chute is turned in a rear convex lock sleeve (4), and a spring clamp (5) capable of sliding in a radial groove is placed in the radial groove of an inner core (7); and in the normal state, the spring clamp (5) can downwards slide to thebottom of the chute of the rear convex lock sleeve (4) under the action of a small spring, inserting of a key cannot be stopped by the spring clamp (5), the key can be inserted into the bottom, and acorrect unlocking code is input for unlocking.
一种锁具结构改进属于锁具技术领域，目的是为了解决发明专利2008100025484所涉及的锁具防暴力开锁离合器系统出现缺陷的问题，提出一种锁具结构改进方案，实现本发明的技术方案是，在后凸锁套(4)套内车一斜槽，在内芯(7)径向槽内放置可在径向槽内滑动的弹簧卡(5)，常态下弹簧卡(5)在一小弹簧作用下向下滑动至后凸锁套(4)斜槽底部，弹簧卡(5)不会阻挡钥匙的插入，钥匙可以插入到底输入正确开锁编码开锁。
The invention belongs to the technical field of locks, relates to lock structure improvement, and aims at solving the problem about the defects of a lock anti-violence unlocking clutch system relatedin the patent 2008100025484, and a lock structure improvement scheme is provided. According to the technical scheme for achieving the lock structure improvement, a chute is turned in a rear convex lock sleeve (4), and a spring clamp (5) capable of sliding in a radial groove is placed in the radial groove of an inner core (7); and in the normal state, the spring clamp (5) can downwards slide to thebottom of the chute of the rear convex lock sleeve (4) under the action of a small spring, inserting of a key cannot be stopped by the spring clamp (5), the key can be inserted into the bottom, and acorrect unlocking code is input for unlocking.
一种锁具结构改进属于锁具技术领域，目的是为了解决发明专利2008100025484所涉及的锁具防暴力开锁离合器系统出现缺陷的问题，提出一种锁具结构改进方案，实现本发明的技术方案是，在后凸锁套(4)套内车一斜槽，在内芯(7)径向槽内放置可在径向槽内滑动的弹簧卡(5)，常态下弹簧卡(5)在一小弹簧作用下向下滑动至后凸锁套(4)斜槽底部，弹簧卡(5)不会阻挡钥匙的插入，钥匙可以插入到底输入正确开锁编码开锁。
Lock structure improvement
一种锁具结构改进
HU XIAOPING (author)
2020-05-08
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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