Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a quick door-closing protection structure. According to the scheme, the quick door-closing protection structure comprises an upper frame, a lower frame, a stepped left frame, a stepped right frame and a door plank. The door plank is connected with the right frame through door hinges and comprises an inner door plank body, an outer door plank body and a frame for connecting the inner door plank body with the outer door plank body. A corner speed-measuring device is arranged between the outer door plank body and the right frame. A vertical groove is formed in the middle of the contact face of the left frame and the inner door plank body. An air bag is arranged in the groove and connected with an air pump. The air pump is connected with a controller. The controller is connected with the corner speed-measuring device. By means of the quick door-closing protection structure, the problem that a door is damaged due to the fact that the door is closed quickly in the prior art is solved.
The invention discloses a quick door-closing protection structure. According to the scheme, the quick door-closing protection structure comprises an upper frame, a lower frame, a stepped left frame, a stepped right frame and a door plank. The door plank is connected with the right frame through door hinges and comprises an inner door plank body, an outer door plank body and a frame for connecting the inner door plank body with the outer door plank body. A corner speed-measuring device is arranged between the outer door plank body and the right frame. A vertical groove is formed in the middle of the contact face of the left frame and the inner door plank body. An air bag is arranged in the groove and connected with an air pump. The air pump is connected with a controller. The controller is connected with the corner speed-measuring device. By means of the quick door-closing protection structure, the problem that a door is damaged due to the fact that the door is closed quickly in the prior art is solved.
Quick door-closing protection structure
LIU KAN (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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