A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a U-shaped anti-theft lock. Compared with the prior art, the U-shaped anti-theft lock comprises a lock head, a lock stem groove formed in the lock head, a U-shaped lock stem with the bottom matched with the lock stem groove, a key slot formed in the side face of the lock head, and a lock stem limiting block arranged in the lock stem groove. A key is inserted into the key slot to rotate anticlockwise so as to adjust the height of the lock stem limiting block. The U-shaped anti-theft lock has an anti-skid function and a night light emitting function, and the length of thelock stem can be adjusted conveniently and efficiently.
本申请公开了一种U形防盗锁，与现有技术相比，包括：锁头；设于所述锁头上的锁梗槽；底部与所述锁梗槽相匹配的U形锁梗；设于所述锁头侧面的钥匙插槽；设于所述锁梗槽内的锁梗限位块，钥匙插入所述钥匙插槽逆时针旋转用于调节所述锁梗限位块的高度。本申请提供的U形防盗锁，具有防滑功能，具有夜间发光功能，能便捷高效地调节锁梗长度。
The invention discloses a U-shaped anti-theft lock. Compared with the prior art, the U-shaped anti-theft lock comprises a lock head, a lock stem groove formed in the lock head, a U-shaped lock stem with the bottom matched with the lock stem groove, a key slot formed in the side face of the lock head, and a lock stem limiting block arranged in the lock stem groove. A key is inserted into the key slot to rotate anticlockwise so as to adjust the height of the lock stem limiting block. The U-shaped anti-theft lock has an anti-skid function and a night light emitting function, and the length of thelock stem can be adjusted conveniently and efficiently.
本申请公开了一种U形防盗锁，与现有技术相比，包括：锁头；设于所述锁头上的锁梗槽；底部与所述锁梗槽相匹配的U形锁梗；设于所述锁头侧面的钥匙插槽；设于所述锁梗槽内的锁梗限位块，钥匙插入所述钥匙插槽逆时针旋转用于调节所述锁梗限位块的高度。本申请提供的U形防盗锁，具有防滑功能，具有夜间发光功能，能便捷高效地调节锁梗长度。
U-shaped anti-theft lock
一种U形防盗锁
CHEN XIAOKE (author)
2021-02-05
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser