A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of building parts, and particularly relates to a windproof safety self-reinforcing door. The windproof safety self-reinforcing door comprises a door frame and a door body; the door frame is fixedly installed in a wall; the door body is hinged to the door frame through hinges; a self-reinforcing part is further installed between the door frame and the door body; the self-reinforcing part comprises an arc-shaped cavity formed in the door frame; a one-way air inlet communicated with the outside is formed in the side wall of the arc-shaped cavity; a vertically-arranged supporting shaft is rotationally connected into the arc-shaped cavity; the door body is fixedly connected with the side wall of the supporting shaft; a sealing plate is fixedly installed on the side wall of the supporting shaft, and the sealing plate is in sealed sliding connection with the side wall of the arc-shaped cavity; and an exhaust cavity communicated with the outside is formed in the door body, and one end of the exhaust cavity communicates with the arc-shaped cavity through an air guide pipe. Air in the air guide pipe can be prevented from flowing into the exhaust cavity through a blocking ball, so that the exhaust speed of the air in the arc-shaped cavity is greatly reduced, and the door body cannot be driven by airflow to strike the door frame suddenly to cause damage.
本发明属于建筑部件领域，尤其是涉及一种防风安全自加固门，包括门框和门体，所述门框固定安装在墙体内，所述门体与门框通过铰链铰接，所述门框与门体之间还安装有自加固件，所述自加固件包括设置在门框内的弧形腔，所述弧形腔的侧壁上设有与外界连通的单向进气孔，所述弧形腔内转动连接有竖直设置的支撑轴，所述门体与支撑轴的侧壁固定连接，所述支撑轴的侧壁上固定安装有密封板，所述密封板与弧形腔的侧壁密封滑动连接，所述门体内设有与外部连通的排气腔，所述排气腔的一端通过导气管与弧形腔连通。本发明可通过阻隔球阻挡导气管内的空气流向排气腔内，从而大大减缓弧形腔内空气排出的速度，使门体无法被气流带动猛然撞击门框造成损坏。
The invention belongs to the field of building parts, and particularly relates to a windproof safety self-reinforcing door. The windproof safety self-reinforcing door comprises a door frame and a door body; the door frame is fixedly installed in a wall; the door body is hinged to the door frame through hinges; a self-reinforcing part is further installed between the door frame and the door body; the self-reinforcing part comprises an arc-shaped cavity formed in the door frame; a one-way air inlet communicated with the outside is formed in the side wall of the arc-shaped cavity; a vertically-arranged supporting shaft is rotationally connected into the arc-shaped cavity; the door body is fixedly connected with the side wall of the supporting shaft; a sealing plate is fixedly installed on the side wall of the supporting shaft, and the sealing plate is in sealed sliding connection with the side wall of the arc-shaped cavity; and an exhaust cavity communicated with the outside is formed in the door body, and one end of the exhaust cavity communicates with the arc-shaped cavity through an air guide pipe. Air in the air guide pipe can be prevented from flowing into the exhaust cavity through a blocking ball, so that the exhaust speed of the air in the arc-shaped cavity is greatly reduced, and the door body cannot be driven by airflow to strike the door frame suddenly to cause damage.
本发明属于建筑部件领域，尤其是涉及一种防风安全自加固门，包括门框和门体，所述门框固定安装在墙体内，所述门体与门框通过铰链铰接，所述门框与门体之间还安装有自加固件，所述自加固件包括设置在门框内的弧形腔，所述弧形腔的侧壁上设有与外界连通的单向进气孔，所述弧形腔内转动连接有竖直设置的支撑轴，所述门体与支撑轴的侧壁固定连接，所述支撑轴的侧壁上固定安装有密封板，所述密封板与弧形腔的侧壁密封滑动连接，所述门体内设有与外部连通的排气腔，所述排气腔的一端通过导气管与弧形腔连通。本发明可通过阻隔球阻挡导气管内的空气流向排气腔内，从而大大减缓弧形腔内空气排出的速度，使门体无法被气流带动猛然撞击门框造成损坏。
Windproof safety self-reinforcing door
一种防风安全自加固门
SHEN CHAOFENG (author)
2021-08-10
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
WINDPROOF INSULSTED SOUNDPROOF ENHNACED SAFETY TEMPERED GLASS DOOR
| European Patent Office | 2017