Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof door and window structure
The invention relates to the field of fireproof doors and windows, in particular to a fireproof door and window structure which comprises a door frame and a door leaf connected to the inner side of the door frame and used for sealing the door frame, rotating shafts inserted into the door frame are symmetrically connected to the door leaf, and a door closer used for driving the door leaf to be closed and opened is further connected to the door frame; the door leaf is formed in the mode that the auxiliary door is inserted into the main door, and the main door and the auxiliary door are driven to abut against the inner side of the door frame so that the effect of closing and opening a channel at the position of the door frame can be achieved; the contracted main door and the contracted auxiliary door are driven to rotate with the rotating shaft on one side of the door frame as the axis, a channel at the door frame can be rapidly and completely opened, and the evacuation and passing speed of people is increased.
本发明涉及防火型门窗领域，特别涉及一种耐火防火型门窗结构，包括门框和连接于门框内侧且用于封闭门框的门扇，门扇上对称连接有插设在门框内的转动轴，门框上还连接有用于驱使门扇闭合和打开的闭门器；本发明通过在主门内插设有副门的方式以组合成门扇，通过驱使主门和副门抵贴在门框内侧以完成对门框处通道进行封闭和打开的效果，同时在驱使主门和副门相对滑移收缩后，驱使收缩后的主门和副门以门框一侧的转动轴为轴进行转动，即可快速将门框处通道完全打开，提高人员的疏散和通行速率。
Fireproof door and window structure
The invention relates to the field of fireproof doors and windows, in particular to a fireproof door and window structure which comprises a door frame and a door leaf connected to the inner side of the door frame and used for sealing the door frame, rotating shafts inserted into the door frame are symmetrically connected to the door leaf, and a door closer used for driving the door leaf to be closed and opened is further connected to the door frame; the door leaf is formed in the mode that the auxiliary door is inserted into the main door, and the main door and the auxiliary door are driven to abut against the inner side of the door frame so that the effect of closing and opening a channel at the position of the door frame can be achieved; the contracted main door and the contracted auxiliary door are driven to rotate with the rotating shaft on one side of the door frame as the axis, a channel at the door frame can be rapidly and completely opened, and the evacuation and passing speed of people is increased.
本发明涉及防火型门窗领域，特别涉及一种耐火防火型门窗结构，包括门框和连接于门框内侧且用于封闭门框的门扇，门扇上对称连接有插设在门框内的转动轴，门框上还连接有用于驱使门扇闭合和打开的闭门器；本发明通过在主门内插设有副门的方式以组合成门扇，通过驱使主门和副门抵贴在门框内侧以完成对门框处通道进行封闭和打开的效果，同时在驱使主门和副门相对滑移收缩后，驱使收缩后的主门和副门以门框一侧的转动轴为轴进行转动，即可快速将门框处通道完全打开，提高人员的疏散和通行速率。
Fireproof door and window structure
一种耐火防火型门窗结构
MA BOLE (Autor:in) / LI WEN (Autor:in) / QIN CHAO (Autor:in) / ZHANG YUQING (Autor:in) / ZHOU KUN (Autor:in) / SUN LIPING (Autor:in)
08.11.2024
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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