A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hidden double-layer safety drawer and locking mechanism
The invention provides a hidden double-layer safety drawer and a locking mechanism. The locking mechanism comprises a lock shell, a movable lock piece and a positioning pin. A guide pipe extending upwards is formed at the top of the lock shell; an accommodating cavity is formed in the middle part of the lock shell and communicates with the guide pipe; an opening communicating with the accommodating cavity is formed in the bottom of the lock shell; a first sliding rail is arranged on at least one side of the opening; the movable lock piece is arranged on the first sliding rail; one end of the top of the movable locking piece is of a platform-shaped structure; the other end of the top of the movable locking piece inclines in the direction far away from the guide pipe to form a wedge-shaped structure; a transversely-arranged sliding groove is formed in the top of the movable locking piece; the positioning pin penetrates through the guide pipe; and the bottom of the positioning pin is clamped in the sliding groove. When the locking mechanism is locked, a visible drawer and a hidden drawer are relatively fixed, and the hidden drawer cannot be exposed and cannot be opened; and when the locking mechanism is unlocked, the visible drawer and the hidden drawer can slide relatively, and the hidden drawer can be opened, so that the hidden drawer has better concealment.
本发明提供一种隐藏式双层保险抽屉及锁定机构，该锁定机构包括锁壳、移动锁件及定位销；所述锁壳顶部形成有向上延伸的导向管，锁壳的中部形成有容纳腔，该容纳腔与导向管相连通，锁壳底部形成有与容纳腔连通的开口，开口的至少一侧设置第一滑轨，移动锁件设置于该第一滑轨上；移动锁件的顶部一端为平台状结构，另一端向远离导向管的方向倾斜成楔形结构，移动锁件的顶部形成有一横向设置的滑槽；定位销贯穿所述导向管，定位销的底部卡装于所述滑槽内。该锁定机构锁死时，明抽与暗抽相对固定，暗抽不会暴露同时不会被打开；当锁定机构解开时，明抽与暗抽可相对滑动，暗抽可打开，这样可使暗抽具有较好的隐蔽性。
Hidden double-layer safety drawer and locking mechanism
The invention provides a hidden double-layer safety drawer and a locking mechanism. The locking mechanism comprises a lock shell, a movable lock piece and a positioning pin. A guide pipe extending upwards is formed at the top of the lock shell; an accommodating cavity is formed in the middle part of the lock shell and communicates with the guide pipe; an opening communicating with the accommodating cavity is formed in the bottom of the lock shell; a first sliding rail is arranged on at least one side of the opening; the movable lock piece is arranged on the first sliding rail; one end of the top of the movable locking piece is of a platform-shaped structure; the other end of the top of the movable locking piece inclines in the direction far away from the guide pipe to form a wedge-shaped structure; a transversely-arranged sliding groove is formed in the top of the movable locking piece; the positioning pin penetrates through the guide pipe; and the bottom of the positioning pin is clamped in the sliding groove. When the locking mechanism is locked, a visible drawer and a hidden drawer are relatively fixed, and the hidden drawer cannot be exposed and cannot be opened; and when the locking mechanism is unlocked, the visible drawer and the hidden drawer can slide relatively, and the hidden drawer can be opened, so that the hidden drawer has better concealment.
本发明提供一种隐藏式双层保险抽屉及锁定机构，该锁定机构包括锁壳、移动锁件及定位销；所述锁壳顶部形成有向上延伸的导向管，锁壳的中部形成有容纳腔，该容纳腔与导向管相连通，锁壳底部形成有与容纳腔连通的开口，开口的至少一侧设置第一滑轨，移动锁件设置于该第一滑轨上；移动锁件的顶部一端为平台状结构，另一端向远离导向管的方向倾斜成楔形结构，移动锁件的顶部形成有一横向设置的滑槽；定位销贯穿所述导向管，定位销的底部卡装于所述滑槽内。该锁定机构锁死时，明抽与暗抽相对固定，暗抽不会暴露同时不会被打开；当锁定机构解开时，明抽与暗抽可相对滑动，暗抽可打开，这样可使暗抽具有较好的隐蔽性。
Hidden double-layer safety drawer and locking mechanism
隐藏式双层保险抽屉及锁定机构
TU CHUNSHENG (author) / TU JIANFANG (author) / ZHANG XUBO (author) / TAO XINGLONG (author)
2020-12-04
Patent
Electronic Resource
Chinese