Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Civil air defense door with movable doorsill
The civil air defense door comprises a door frame, the inner wall of the door frame is rotationally connected with a door body, a hidden groove is formed in the inner bottom of the door frame, the inner wall of the hidden groove is slidably connected with a doorsill structure, the doorsill structure is installed at the position, close to the corner of the bottom, in the door frame, and a plurality of sliding grooves are evenly formed in the inner wall of the hidden groove. And an auxiliary mechanism is fixedly connected to the interior of the door body. The movable doorsill is arranged at the bottom of the door frame, so that the bottom of the closed door body can be connected and reinforced, the connection strength between the door body and the door frame is improved, meanwhile, a hidden auxiliary mechanism is arranged in the door body, and the door body and the door frame are connected and fixed in a lock catch mode; the protective performance between the door body and the door frame is further improved, a trigger type driving mechanism is arranged in the door frame, so that when the door body and the door frame are locked, the driving mechanism is driven to adjust and fix the threshold, and the convenience of an operator in the operation process is improved.
本发明公开了一种门槛活动式人防门，包括门框，所述门框的内壁转动连接有门体，所述门框的内底部开设有隐藏槽，所述隐藏槽的内壁滑动连接有门槛结构，且安装于门框内部靠近底部边角处，所述隐藏槽的内壁均匀的开设有多个滑槽，所述门体的内部固定连接有辅助机构。本发明通过在门框的底部设置有活动式门槛，使其能够对闭合后的门体底部进行连接加固，提高门体与门框之间的连接强度，同时在门体的内部设置有隐藏式辅助机构，使的门体与门框进行锁扣式的连接固定，进一步的提高门体与门框之间的防护性，并且在门框内部设置有触发式驱动机构，使得门体与门框进行上锁时，带动驱动机构对门槛进行调节固定，提高操作人员在操作中的便捷性。
Civil air defense door with movable doorsill
The civil air defense door comprises a door frame, the inner wall of the door frame is rotationally connected with a door body, a hidden groove is formed in the inner bottom of the door frame, the inner wall of the hidden groove is slidably connected with a doorsill structure, the doorsill structure is installed at the position, close to the corner of the bottom, in the door frame, and a plurality of sliding grooves are evenly formed in the inner wall of the hidden groove. And an auxiliary mechanism is fixedly connected to the interior of the door body. The movable doorsill is arranged at the bottom of the door frame, so that the bottom of the closed door body can be connected and reinforced, the connection strength between the door body and the door frame is improved, meanwhile, a hidden auxiliary mechanism is arranged in the door body, and the door body and the door frame are connected and fixed in a lock catch mode; the protective performance between the door body and the door frame is further improved, a trigger type driving mechanism is arranged in the door frame, so that when the door body and the door frame are locked, the driving mechanism is driven to adjust and fix the threshold, and the convenience of an operator in the operation process is improved.
本发明公开了一种门槛活动式人防门，包括门框，所述门框的内壁转动连接有门体，所述门框的内底部开设有隐藏槽，所述隐藏槽的内壁滑动连接有门槛结构，且安装于门框内部靠近底部边角处，所述隐藏槽的内壁均匀的开设有多个滑槽，所述门体的内部固定连接有辅助机构。本发明通过在门框的底部设置有活动式门槛，使其能够对闭合后的门体底部进行连接加固，提高门体与门框之间的连接强度，同时在门体的内部设置有隐藏式辅助机构，使的门体与门框进行锁扣式的连接固定，进一步的提高门体与门框之间的防护性，并且在门框内部设置有触发式驱动机构，使得门体与门框进行上锁时，带动驱动机构对门槛进行调节固定，提高操作人员在操作中的便捷性。
Civil air defense door with movable doorsill
一种门槛活动式人防门
CHEN HAILONG (Autor:in) / CHEN WANGPENG (Autor:in) / CHEN YIHANG (Autor:in)
12.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
Movable doorsill device for bidirectional slope tunnel civil air defense door
| Europäisches Patentamt | 2021