A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Disposable police handcuffs
The invention belongs to the technical field of police appliances, and particularly relates to disposable police handcuffs. The handcuffs comprise a fixed handcuff ring and a movable handcuff ring, wherein one end of the fixed handcuff ring is hinged to one end of the movable handcuff ring through a hinge shaft, a lock shell is arranged on the fixed handcuff ring, a spring bolt, an unlocking rotary seat and a U-shaped reed are arranged in the lock shell, a pawl meshed with ratchets on the movable handcuff ring is arranged on the spring bolt, and the spring bolt can rotate around a rotating shaft. A positioning block is arranged in the lock shell, one side of the U-shaped reed abuts against the positioning block, the other side of the U-shaped reed abuts against the spring bolt, a self-destruction device is further arranged in the lock shell, rotation of the spring bolt around the rotating shaft is limited by the self-destruction device, and the self-destruction device is controlled bya control unit. The self-destruction device automatically destructs the handcuffs after the handcuffs are used once, the disposable purpose is achieved, the handcuffs can be conveniently managed and recycled in a unified manner by law enforcement offices, the handcuffs do not need to be replaced when persons subjected to enforcement are handed over in other places, and use is convenient.
本发明属于警用器具技术领域，特指一种警用一次性手铐；包括定铐环及动铐环，所述定铐环的一端与动铐环的一端通过铰接轴铰接，在定铐环上设置有锁壳，所述锁壳内设置有锁舌、开锁旋座、U形簧片，所述锁舌上设置有与动铐环上的棘齿齿合的棘爪，所述锁舌能绕转动轴转动，所述锁壳内设置有定位块，U形簧片的一侧顶紧在定位块上、另一侧顶紧在锁舌上，所述锁壳内还设置有自毁装置，所述锁舌由自毁装置限制其绕转动轴转动，所述自毁装置由控制单元控制；本发明设置的自毁装置在手铐使用一次后自动对手铐进行破坏，达到一次性使用的目的，便于执法机关对手铐的管理，统一回收，异地交接被执行人时无需更换手铐、使用方便。
Disposable police handcuffs
The invention belongs to the technical field of police appliances, and particularly relates to disposable police handcuffs. The handcuffs comprise a fixed handcuff ring and a movable handcuff ring, wherein one end of the fixed handcuff ring is hinged to one end of the movable handcuff ring through a hinge shaft, a lock shell is arranged on the fixed handcuff ring, a spring bolt, an unlocking rotary seat and a U-shaped reed are arranged in the lock shell, a pawl meshed with ratchets on the movable handcuff ring is arranged on the spring bolt, and the spring bolt can rotate around a rotating shaft. A positioning block is arranged in the lock shell, one side of the U-shaped reed abuts against the positioning block, the other side of the U-shaped reed abuts against the spring bolt, a self-destruction device is further arranged in the lock shell, rotation of the spring bolt around the rotating shaft is limited by the self-destruction device, and the self-destruction device is controlled bya control unit. The self-destruction device automatically destructs the handcuffs after the handcuffs are used once, the disposable purpose is achieved, the handcuffs can be conveniently managed and recycled in a unified manner by law enforcement offices, the handcuffs do not need to be replaced when persons subjected to enforcement are handed over in other places, and use is convenient.
本发明属于警用器具技术领域，特指一种警用一次性手铐；包括定铐环及动铐环，所述定铐环的一端与动铐环的一端通过铰接轴铰接，在定铐环上设置有锁壳，所述锁壳内设置有锁舌、开锁旋座、U形簧片，所述锁舌上设置有与动铐环上的棘齿齿合的棘爪，所述锁舌能绕转动轴转动，所述锁壳内设置有定位块，U形簧片的一侧顶紧在定位块上、另一侧顶紧在锁舌上，所述锁壳内还设置有自毁装置，所述锁舌由自毁装置限制其绕转动轴转动，所述自毁装置由控制单元控制；本发明设置的自毁装置在手铐使用一次后自动对手铐进行破坏，达到一次性使用的目的，便于执法机关对手铐的管理，统一回收，异地交接被执行人时无需更换手铐、使用方便。
Disposable police handcuffs
一种警用一次性手铐
LI YIRUN (author) / LI HONGLIANG (author)
2021-01-01
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
| NTIS | 1982