A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an escape door which comprises a door frame. A door plate is hinged to the door frame. A door closer connected with the door plate is arranged on the door frame. A limiting ring strip is arranged on one side in the thickness direction of the door frame. A hinge shaft is fixedly arranged on the side, back on to the limiting ring strip, of the door plate. The hinge shaft is fixed to the door plate and is close to the end, hinged to the door frame, of the door plate. The hinge shaft is sleeved with an actuating rod rotating around the axis of the hinge shaft. A limiting plate is fixedly arranged on the door plate. A reset mechanism is arranged on the door plate. When the actuating rod is driven by the reset mechanism to rotate around the hinge shaft to make contact with the limiting plate, the actuating rod is in a vertical state. A guide mechanism is arranged on the door plate. A magnetic lock is arranged on the door plate. When the actuating rod rotates to make contact with the limiting plate, the magnetic lock can restrain the actuating rod from rotating in the direction back on to the limiting plate. A protection cover is arranged on the door plate. The escape door has the effect of allowing people to conveniently pass through an aisle and rapidly opening the escape door.
本发明公开了一种逃生门，其包括门框，所述门框上铰接有门板，所述门框上设置有与门板连接的闭门器，所述门框厚度方向一侧设置有限位环条，所述门板背向限位环条的一侧固设有铰接轴，所述铰接轴固定于门板靠近其与门框铰接的一端，所述铰接轴上套设有绕铰接轴轴线转动的作动杆；所述门板上固设有限位板，所述门板上设置有复位机构；所述复位机构带动作动杆绕铰接轴转动直至与限位板接触时，所述作动杆处于竖直状态；所述门板上设置有导向机构；所述门板上设置有磁性锁，当所述作动杆转动至与限位板接触时，所述磁性锁能限制作动杆背向限位板方向转动；所述门板上设置有防护罩。本发明具有便于从过道通过快速开启逃生门的效果。
The invention discloses an escape door which comprises a door frame. A door plate is hinged to the door frame. A door closer connected with the door plate is arranged on the door frame. A limiting ring strip is arranged on one side in the thickness direction of the door frame. A hinge shaft is fixedly arranged on the side, back on to the limiting ring strip, of the door plate. The hinge shaft is fixed to the door plate and is close to the end, hinged to the door frame, of the door plate. The hinge shaft is sleeved with an actuating rod rotating around the axis of the hinge shaft. A limiting plate is fixedly arranged on the door plate. A reset mechanism is arranged on the door plate. When the actuating rod is driven by the reset mechanism to rotate around the hinge shaft to make contact with the limiting plate, the actuating rod is in a vertical state. A guide mechanism is arranged on the door plate. A magnetic lock is arranged on the door plate. When the actuating rod rotates to make contact with the limiting plate, the magnetic lock can restrain the actuating rod from rotating in the direction back on to the limiting plate. A protection cover is arranged on the door plate. The escape door has the effect of allowing people to conveniently pass through an aisle and rapidly opening the escape door.
本发明公开了一种逃生门，其包括门框，所述门框上铰接有门板，所述门框上设置有与门板连接的闭门器，所述门框厚度方向一侧设置有限位环条，所述门板背向限位环条的一侧固设有铰接轴，所述铰接轴固定于门板靠近其与门框铰接的一端，所述铰接轴上套设有绕铰接轴轴线转动的作动杆；所述门板上固设有限位板，所述门板上设置有复位机构；所述复位机构带动作动杆绕铰接轴转动直至与限位板接触时，所述作动杆处于竖直状态；所述门板上设置有导向机构；所述门板上设置有磁性锁，当所述作动杆转动至与限位板接触时，所述磁性锁能限制作动杆背向限位板方向转动；所述门板上设置有防护罩。本发明具有便于从过道通过快速开启逃生门的效果。
Escape door
一种逃生门
YANG XIAOWEI (author)
2020-04-10
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung