Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an anti-impact fireproof door. The anti-impact fireproof door comprises a door frame and a door leaf rotationally arranged on the door frame. A plurality of mounting grooves are formed in the upper end and/or the lower end of the door leaf at intervals, flanges used for limiting the door leaf from falling off from the rear portion of the door frame are arranged on the inner side of the door frame in the circumferential direction, and locking grooves are formed in the positions, corresponding to the mounting grooves, of the flanges; the impact-resistant fireproof door further comprises a plurality of hooks, and the hooks can be horizontally and rotationally arranged in the mounting grooves correspondingly. When the door leaf is closed, the hooks rotate into the locking grooves correspondingly so as to prevent the door leaf from falling off from the front. The impact-resistant fireproof door is ingenious in layout, after the door leaf is closed, all the hooks at the upper end and/or the lower end of the door leaf are rotated into all the locking grooves correspondingly, so that locking between the door leaf and the door frame can be achieved, impact resistance is good, high-pressure impact such as explosion can be resisted, safety is high, and the fireproof effect is good.
本申请公开了一种抗冲击防火门，包括门框以及可转动设置于门框的门扇；门扇的上端和/或下端间隔设有多个安装槽，门框的内侧沿周向设有用于限制门扇从门框后方脱落的挡边，挡边上对应安装槽的位置均设有锁紧槽；抗冲击防火门还包括多个挂钩，各个挂钩分别可水平转动设置于各个安装槽；当门扇关闭时，各个挂钩分别转动至各个锁紧槽内，以限制门扇从前方脱落。该抗冲击防火门布局巧妙，在关闭门扇后，将门扇上端和/或下端的各个挂钩分别转动至各个锁紧槽内，从而能够实现门扇与门框之间的锁紧，抗冲击性能好，能够抵抗爆炸等高压冲击，安全性高，防火效果好。
The invention discloses an anti-impact fireproof door. The anti-impact fireproof door comprises a door frame and a door leaf rotationally arranged on the door frame. A plurality of mounting grooves are formed in the upper end and/or the lower end of the door leaf at intervals, flanges used for limiting the door leaf from falling off from the rear portion of the door frame are arranged on the inner side of the door frame in the circumferential direction, and locking grooves are formed in the positions, corresponding to the mounting grooves, of the flanges; the impact-resistant fireproof door further comprises a plurality of hooks, and the hooks can be horizontally and rotationally arranged in the mounting grooves correspondingly. When the door leaf is closed, the hooks rotate into the locking grooves correspondingly so as to prevent the door leaf from falling off from the front. The impact-resistant fireproof door is ingenious in layout, after the door leaf is closed, all the hooks at the upper end and/or the lower end of the door leaf are rotated into all the locking grooves correspondingly, so that locking between the door leaf and the door frame can be achieved, impact resistance is good, high-pressure impact such as explosion can be resisted, safety is high, and the fireproof effect is good.
本申请公开了一种抗冲击防火门，包括门框以及可转动设置于门框的门扇；门扇的上端和/或下端间隔设有多个安装槽，门框的内侧沿周向设有用于限制门扇从门框后方脱落的挡边，挡边上对应安装槽的位置均设有锁紧槽；抗冲击防火门还包括多个挂钩，各个挂钩分别可水平转动设置于各个安装槽；当门扇关闭时，各个挂钩分别转动至各个锁紧槽内，以限制门扇从前方脱落。该抗冲击防火门布局巧妙，在关闭门扇后，将门扇上端和/或下端的各个挂钩分别转动至各个锁紧槽内，从而能够实现门扇与门框之间的锁紧，抗冲击性能好，能够抵抗爆炸等高压冲击，安全性高，防火效果好。
Impact-resistant fireproof door
一种抗冲击防火门
YANG JIANZHONG (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
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
Heat-resistant and deformation-resistant wooden fireproof door
| Europäisches Patentamt | 2023