A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Quick-opening door lock device
The invention discloses a quick-opening door lock device which comprises a spring bolt, a lock seat, a door lock buckle box and a sealing strip, the spring bolt is installed on a door, the door and the spring bolt are both provided with limiting grooves, a guide strip is arranged in the limiting groove in the door, the other side of the guide strip is arranged in the limiting groove in the spring bolt, a kidney-shaped hole is formed in the spring bolt, and a limiting groove is formed in the top of the spring bolt; the lock seat is installed on a door, a step through hole is formed in the top of the lock seat, a safety pin is arranged in the step through hole, an elastic piece is arranged between the safety pin and the step through hole, an air pipe connector is arranged on the top of the safety pin, a communicating pipe is connected to the air pipe connector, an eccentric shaft is arranged on the lock seat, and one end of the eccentric shaft is arranged in a kidney-shaped hole in the spring bolt. The door lock catch box is installed on the door frame and provided with a lock groove matched with the spring bolt. And the sealing strip is arranged on the door frame between the door frame and the door. The door lock is easy to operate, has the pressure bearing capacity, can achieve sealing and has the pressure safety locking function.
本发明公开了一种快开门锁装置，包括锁舌、锁座、门锁扣盒和密封条，锁舌安装在门上，门、锁舌上均设有限位槽，门上的限位槽内设有导条，导条的另一侧设于锁舌上的限位槽内，锁舌上设有腰型孔，锁舌的顶部设有限位凹槽；锁座安装在门上，锁座的顶部设有台阶通孔，台阶通孔内设有安全销，安全销与台阶通孔之间设有弹性件，安全销的顶部设有气管接头，气管接头上连接有连通管，锁座上设有偏心轴，偏心轴的一端设于锁舌上的腰型孔内；门锁扣盒安装在门框上，门锁扣盒上设有与锁舌相配合的锁槽；密封条设于门框与门之间的门框上。本发明操作简单，门锁具有承压能力，且能够实现密封，具有压力安全锁紧功能。
Quick-opening door lock device
The invention discloses a quick-opening door lock device which comprises a spring bolt, a lock seat, a door lock buckle box and a sealing strip, the spring bolt is installed on a door, the door and the spring bolt are both provided with limiting grooves, a guide strip is arranged in the limiting groove in the door, the other side of the guide strip is arranged in the limiting groove in the spring bolt, a kidney-shaped hole is formed in the spring bolt, and a limiting groove is formed in the top of the spring bolt; the lock seat is installed on a door, a step through hole is formed in the top of the lock seat, a safety pin is arranged in the step through hole, an elastic piece is arranged between the safety pin and the step through hole, an air pipe connector is arranged on the top of the safety pin, a communicating pipe is connected to the air pipe connector, an eccentric shaft is arranged on the lock seat, and one end of the eccentric shaft is arranged in a kidney-shaped hole in the spring bolt. The door lock catch box is installed on the door frame and provided with a lock groove matched with the spring bolt. And the sealing strip is arranged on the door frame between the door frame and the door. The door lock is easy to operate, has the pressure bearing capacity, can achieve sealing and has the pressure safety locking function.
本发明公开了一种快开门锁装置，包括锁舌、锁座、门锁扣盒和密封条，锁舌安装在门上，门、锁舌上均设有限位槽，门上的限位槽内设有导条，导条的另一侧设于锁舌上的限位槽内，锁舌上设有腰型孔，锁舌的顶部设有限位凹槽；锁座安装在门上，锁座的顶部设有台阶通孔，台阶通孔内设有安全销，安全销与台阶通孔之间设有弹性件，安全销的顶部设有气管接头，气管接头上连接有连通管，锁座上设有偏心轴，偏心轴的一端设于锁舌上的腰型孔内；门锁扣盒安装在门框上，门锁扣盒上设有与锁舌相配合的锁槽；密封条设于门框与门之间的门框上。本发明操作简单，门锁具有承压能力，且能够实现密封，具有压力安全锁紧功能。
Quick-opening door lock device
一种快开门锁装置
LONG JIAYI (author) / LIU JIANJUN (author) / LUO ZHAOWAN (author) / XU JIAN (author) / LI CONG (author)
2022-11-18
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS