A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Civil air defense door and use method of civil air defense door
The invention discloses a civil air defense door and a use method of the civil air defense door in the technical field of civil air defense doors, the civil air defense door comprises a door frame assembly, the door frame assembly comprises a door frame, a connecting frame and a first connecting hole, the door frame is connected with the connecting frame, and the first connecting hole is formed in the side wall of the door frame; the civil air defense door comprises a door frame assembly and a door plate assembly, the door plate assembly is movably connected with the door frame assembly, the door plate assembly comprises an outer door plate, a first connecting shaft, a first gear, an inner door plate, a second connecting shaft and a second gear, and the outer door plate is fixedly connected with the first connecting shaft. The inner door plate and the outer door plate are connected through the two sets of gears, the inner door plate is manually driven to drive the two sets of gears to rotate, the two sets of gears drive the outer door plate to move oppositely or oppositely, and therefore the inner door plate can drive the inner door plate and the outer door plate to be closed and opened, the inner door plate and the outer door plate do not need to be opened separately, and opening and closing of the door plates are facilitated.
本发明公开了人防门技术领域的一种人防门及人防门的使用方法，包括：门框总成，所述门框总成包括门框、连接框和第一连接孔，所述门框和所述连接框相连接，所述第一连接孔开设在所述门框的侧壁上；门板总成，所述门板总成和所述门框总成活动连接，所述门板总成包括外门板、第一连接轴、第一齿轮、内门板、第二连接轴和第二齿轮，所述外门板和所述第一连接轴固定连接，该种人防门及人防门的使用方法，通过两组齿轮对内外门板进行连接，通过手动驱动内门板带动两组齿轮旋转，通过两组齿轮带动外门板作相向或者相反运动，从而达到能够通过内门板带动内外门板闭合和打开，而不需对内外门分开开启，便于对门板进行启闭。
Civil air defense door and use method of civil air defense door
The invention discloses a civil air defense door and a use method of the civil air defense door in the technical field of civil air defense doors, the civil air defense door comprises a door frame assembly, the door frame assembly comprises a door frame, a connecting frame and a first connecting hole, the door frame is connected with the connecting frame, and the first connecting hole is formed in the side wall of the door frame; the civil air defense door comprises a door frame assembly and a door plate assembly, the door plate assembly is movably connected with the door frame assembly, the door plate assembly comprises an outer door plate, a first connecting shaft, a first gear, an inner door plate, a second connecting shaft and a second gear, and the outer door plate is fixedly connected with the first connecting shaft. The inner door plate and the outer door plate are connected through the two sets of gears, the inner door plate is manually driven to drive the two sets of gears to rotate, the two sets of gears drive the outer door plate to move oppositely or oppositely, and therefore the inner door plate can drive the inner door plate and the outer door plate to be closed and opened, the inner door plate and the outer door plate do not need to be opened separately, and opening and closing of the door plates are facilitated.
本发明公开了人防门技术领域的一种人防门及人防门的使用方法，包括：门框总成，所述门框总成包括门框、连接框和第一连接孔，所述门框和所述连接框相连接，所述第一连接孔开设在所述门框的侧壁上；门板总成，所述门板总成和所述门框总成活动连接，所述门板总成包括外门板、第一连接轴、第一齿轮、内门板、第二连接轴和第二齿轮，所述外门板和所述第一连接轴固定连接，该种人防门及人防门的使用方法，通过两组齿轮对内外门板进行连接，通过手动驱动内门板带动两组齿轮旋转，通过两组齿轮带动外门板作相向或者相反运动，从而达到能够通过内门板带动内外门板闭合和打开，而不需对内外门分开开启，便于对门板进行启闭。
Civil air defense door and use method of civil air defense door
一种人防门及人防门的使用方法
FU LINDONG (author) / WANG QINGYOU (author) / WANG JIESONG (author)
2023-10-27
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Civil air defense door and using method of civil air defense door
| European Patent Office | 2020
| European Patent Office | 2023