A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a lock body anti-riot device. The lock body anti-riot device comprises an inner square rod, an outer square rod and an inner connecting piece, a shaft sleeve is arranged in a lock body, and the shaft sleeve is provided with inserting holes. The outer square rod and the inner square rod are inserted into the insertion holes. Under the action of a first spring, the inner square rod keeps the trend that the second end of the inner square rod continuously moves towards the direction of the inserting holes, and the inner square rod is provided with a locking groove. Under the action of a second spring, the first end of a locking pin keeps the trend of continuously moving towards the direction of the insertion holes. After the first end of the outer square rod is pulled out of the insertion holes, the inner square rod continues to move towards the insertion holes under the action of the first spring until the first end of the locking pin is inserted into a locking groove and is prevented from retreating. The lock body anti-riot device has the advantages that after an outer panel and the outer square rod are detached, the inner square rod is pushed outwards to block the insertion holes of the shaft sleeve, the shaft sleeve cannot rotate even if a tool is used outside, so that the effect of preventing violent unlocking can be achieved.
本发明涉及一种锁体防暴装置，其包括内方杆、外方杆和内连接件，锁体内设置有轴套，轴套具有插接孔；外方杆和内方杆插接在插接孔中；在第一弹簧的作用下，内方杆保持其第二端向插接孔方向持续运动的趋势，内方杆设置有锁定槽；在第二弹簧的作用下，锁定销保持其第一端持续向插接孔方向运动的趋势；当外方杆的第一端抽离插接孔后，内方杆在第一弹簧的作用下向插接孔方向继续运动直至锁定销的第一端插入锁定槽中而被阻止后退。本发明的优点在于当外面板和外方杆被拆除后内方杆往外推移将轴套的插接孔堵塞住，在外面即使使用工具也是无法使轴套转动的，因而能达成了防暴力开锁的效果。
The invention relates to a lock body anti-riot device. The lock body anti-riot device comprises an inner square rod, an outer square rod and an inner connecting piece, a shaft sleeve is arranged in a lock body, and the shaft sleeve is provided with inserting holes. The outer square rod and the inner square rod are inserted into the insertion holes. Under the action of a first spring, the inner square rod keeps the trend that the second end of the inner square rod continuously moves towards the direction of the inserting holes, and the inner square rod is provided with a locking groove. Under the action of a second spring, the first end of a locking pin keeps the trend of continuously moving towards the direction of the insertion holes. After the first end of the outer square rod is pulled out of the insertion holes, the inner square rod continues to move towards the insertion holes under the action of the first spring until the first end of the locking pin is inserted into a locking groove and is prevented from retreating. The lock body anti-riot device has the advantages that after an outer panel and the outer square rod are detached, the inner square rod is pushed outwards to block the insertion holes of the shaft sleeve, the shaft sleeve cannot rotate even if a tool is used outside, so that the effect of preventing violent unlocking can be achieved.
本发明涉及一种锁体防暴装置，其包括内方杆、外方杆和内连接件，锁体内设置有轴套，轴套具有插接孔；外方杆和内方杆插接在插接孔中；在第一弹簧的作用下，内方杆保持其第二端向插接孔方向持续运动的趋势，内方杆设置有锁定槽；在第二弹簧的作用下，锁定销保持其第一端持续向插接孔方向运动的趋势；当外方杆的第一端抽离插接孔后，内方杆在第一弹簧的作用下向插接孔方向继续运动直至锁定销的第一端插入锁定槽中而被阻止后退。本发明的优点在于当外面板和外方杆被拆除后内方杆往外推移将轴套的插接孔堵塞住，在外面即使使用工具也是无法使轴套转动的，因而能达成了防暴力开锁的效果。