Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the field of emergency locks, and relates to a darkroom emergency lock body which comprises a lock shell and a panel, a spring bolt capable of partially extending out of the panel is slidably arranged in the lock shell, a spring bolt hole allowing the spring bolt to extend out is formed in the panel, the spring bolt comprises a bottom plate, a deformation plate and a connecting part, the connecting part is arranged at the front end of the spring bolt, and the bottom plate and the deformation plate are connected through the connecting part. An elastic deformation groove is formed between the bottom plate and the deformation plate, the front end of the elastic deformation groove is arranged outside the panel, the inner wall and the outer wall of the spring bolt hole abut against the inner side and the outer side of the spring bolt, a limiting groove is formed in the lock shell, a limiting block is formed in the position, opposite to the limiting groove, of the deformation plate, and a tension spring is arranged in the lock shell. The tension spring is connected with the lock tongue and always provides force for the lock tongue to retract into the lock shell. The device has the advantages of being simple in structure, high in concealment, capable of being repeatedly used and convenient to unlock.
本发明属于应急锁领域，涉及一种暗室应急锁体，包括锁壳和面板，锁壳内滑动设有可部分伸出面板的锁舌，面板上成型有供锁舌伸出的锁舌孔，所述锁舌包括底板、变形板和连接部，连接部设置在锁舌的前端，底板和变形板通过连接部连接，底板和变形板间成型有弹性变形槽，弹性变形槽的前端部设置在面板外，锁舌孔的内外两内壁抵在锁舌的内外两侧，所述锁壳上成型有限位槽，变形板相对限位槽成型有限位块，所述锁壳内设有拉簧，拉簧与锁舌连接并始终给予锁舌缩回锁壳的力，该装置有结构简单，隐蔽性高，可重复利用，且方便开锁的优点。
The invention belongs to the field of emergency locks, and relates to a darkroom emergency lock body which comprises a lock shell and a panel, a spring bolt capable of partially extending out of the panel is slidably arranged in the lock shell, a spring bolt hole allowing the spring bolt to extend out is formed in the panel, the spring bolt comprises a bottom plate, a deformation plate and a connecting part, the connecting part is arranged at the front end of the spring bolt, and the bottom plate and the deformation plate are connected through the connecting part. An elastic deformation groove is formed between the bottom plate and the deformation plate, the front end of the elastic deformation groove is arranged outside the panel, the inner wall and the outer wall of the spring bolt hole abut against the inner side and the outer side of the spring bolt, a limiting groove is formed in the lock shell, a limiting block is formed in the position, opposite to the limiting groove, of the deformation plate, and a tension spring is arranged in the lock shell. The tension spring is connected with the lock tongue and always provides force for the lock tongue to retract into the lock shell. The device has the advantages of being simple in structure, high in concealment, capable of being repeatedly used and convenient to unlock.
本发明属于应急锁领域，涉及一种暗室应急锁体，包括锁壳和面板，锁壳内滑动设有可部分伸出面板的锁舌，面板上成型有供锁舌伸出的锁舌孔，所述锁舌包括底板、变形板和连接部，连接部设置在锁舌的前端，底板和变形板通过连接部连接，底板和变形板间成型有弹性变形槽，弹性变形槽的前端部设置在面板外，锁舌孔的内外两内壁抵在锁舌的内外两侧，所述锁壳上成型有限位槽，变形板相对限位槽成型有限位块，所述锁壳内设有拉簧，拉簧与锁舌连接并始终给予锁舌缩回锁壳的力，该装置有结构简单，隐蔽性高，可重复利用，且方便开锁的优点。
Darkroom emergency lock body
一种暗室应急锁体
CHEN XIANDONG (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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