A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an automatic retractable door. The door is mainly used for the ground which a door body passes through and is a slope with the inner part higher than the outer part. The door comprises a door body and a driving device, wherein the door body is of an up-down telescopic structure, the door body comprises a main door and an auxiliary door, the driving device is used for driving the door body to stretch out and draw back, and when the door body is opened, the auxiliary door automatically and gradually retracts into a main door cavity, so that the door body is not blocked bythe slope; and when the door body is closed, the auxiliary door automatically and gradually extends out of the main door cavity, and the lower end of the door body is always close to the slope, so that the lower end of the door body is free of space, and the door has safety protection like a common vertical hinged door.
本发明公开了一种自动伸缩门，该门主要用于门体经过的地面是内高外低的斜坡。该门包括门本体和驱动装置，门本体为上下伸缩结构，门本体包括主门和副门，驱动装置用来驱动门本体伸缩，门本体在开启时，副门自动逐渐收缩进主门空腔内，使下门本体不受斜坡阻挡；门本体在闭合时，副门自动逐渐伸展出主门空腔外，门本体下端始终接近斜坡，使门体下端无空间，和普通平开门一样具有安全防护性。
The invention discloses an automatic retractable door. The door is mainly used for the ground which a door body passes through and is a slope with the inner part higher than the outer part. The door comprises a door body and a driving device, wherein the door body is of an up-down telescopic structure, the door body comprises a main door and an auxiliary door, the driving device is used for driving the door body to stretch out and draw back, and when the door body is opened, the auxiliary door automatically and gradually retracts into a main door cavity, so that the door body is not blocked bythe slope; and when the door body is closed, the auxiliary door automatically and gradually extends out of the main door cavity, and the lower end of the door body is always close to the slope, so that the lower end of the door body is free of space, and the door has safety protection like a common vertical hinged door.
本发明公开了一种自动伸缩门，该门主要用于门体经过的地面是内高外低的斜坡。该门包括门本体和驱动装置，门本体为上下伸缩结构，门本体包括主门和副门，驱动装置用来驱动门本体伸缩，门本体在开启时，副门自动逐渐收缩进主门空腔内，使下门本体不受斜坡阻挡；门本体在闭合时，副门自动逐渐伸展出主门空腔外，门本体下端始终接近斜坡，使门体下端无空间，和普通平开门一样具有安全防护性。
Automatic retractable door
一种自动伸缩门
WEI LEI (author)
2020-04-17
Patent
Electronic Resource
Chinese
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