A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mute anti-collision door frame structure and primary-secondary door thereof
The silent anti-collision door frame structure comprises a door frame, an anti-collision assembly and a sound insulation assembly, the sub-door is hinged to the surface of the door frame, the anti-collision assembly is arranged on the surfaces of the door frame and the sub-door, the anti-collision assembly comprises a fixing frame and an anti-collision plate, the two ends of the fixing frame are fixedly connected with the door frame and the sub-door correspondingly, and the anti-collision plate is arranged on the surface of the fixing frame. The sound insulation assembly is arranged on the surface of a door frame and used for reducing gaps in the bottom of the door frame, the two sides of an anti-collision plate slide along the surfaces of guide rods under the action of the guide rods and compress third springs, the moving direction of the anti-collision plate is fixed through the guide rods, and a connecting plate drives connecting rods on the two sides to rotate when moving. And when the connecting rod rotates, the sliding rod is pushed into the sliding frame through the rotating seat to move and compress the second spring, and through arrangement of the first spring, the second spring and the third spring, when the mother door makes contact with the door frame, the impact force of the mother door on the door frame is greatly reduced, and damage to the door frame is avoided.
本发明公开了一种静音防撞门框结构及其子母门，包括门框、防撞组件、隔音组件，所述门框表面铰接有子门，所述防撞组件设于门框与子门表面，所述防撞组件包括固定框、防撞板，所述固定框的两端分别与门框和子门固定连接，所述隔音组件设于门框表面用于减小门框底部的缝隙，防撞板两侧在导向杆的作用下沿着导向杆表面进行滑动并压缩第三弹簧，通过导向杆对防撞板的移动方向进行固定，且连接板移动时带动两侧的连杆转动，连杆转动的同时通过转动座向滑动框内推动滑杆移动并压缩第二弹簧，通过第一弹簧、第二弹簧、第三弹簧的设置可在母门与门框接触时，大大减小母门对门框的冲击力，避免了对门框造成损坏。
Mute anti-collision door frame structure and primary-secondary door thereof
The silent anti-collision door frame structure comprises a door frame, an anti-collision assembly and a sound insulation assembly, the sub-door is hinged to the surface of the door frame, the anti-collision assembly is arranged on the surfaces of the door frame and the sub-door, the anti-collision assembly comprises a fixing frame and an anti-collision plate, the two ends of the fixing frame are fixedly connected with the door frame and the sub-door correspondingly, and the anti-collision plate is arranged on the surface of the fixing frame. The sound insulation assembly is arranged on the surface of a door frame and used for reducing gaps in the bottom of the door frame, the two sides of an anti-collision plate slide along the surfaces of guide rods under the action of the guide rods and compress third springs, the moving direction of the anti-collision plate is fixed through the guide rods, and a connecting plate drives connecting rods on the two sides to rotate when moving. And when the connecting rod rotates, the sliding rod is pushed into the sliding frame through the rotating seat to move and compress the second spring, and through arrangement of the first spring, the second spring and the third spring, when the mother door makes contact with the door frame, the impact force of the mother door on the door frame is greatly reduced, and damage to the door frame is avoided.
本发明公开了一种静音防撞门框结构及其子母门，包括门框、防撞组件、隔音组件，所述门框表面铰接有子门，所述防撞组件设于门框与子门表面，所述防撞组件包括固定框、防撞板，所述固定框的两端分别与门框和子门固定连接，所述隔音组件设于门框表面用于减小门框底部的缝隙，防撞板两侧在导向杆的作用下沿着导向杆表面进行滑动并压缩第三弹簧，通过导向杆对防撞板的移动方向进行固定，且连接板移动时带动两侧的连杆转动，连杆转动的同时通过转动座向滑动框内推动滑杆移动并压缩第二弹簧，通过第一弹簧、第二弹簧、第三弹簧的设置可在母门与门框接触时，大大减小母门对门框的冲击力，避免了对门框造成损坏。
Mute anti-collision door frame structure and primary-secondary door thereof
一种静音防撞门框结构及其子母门
ZHOU CHENGDONG (author)
2024-05-31
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Door frame profile, mounting method and mute fire exit door
| European Patent Office | 2023
Mute wooden door and mute wooden door manufacturing method
| European Patent Office | 2021