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A platform for research: civil engineering, architecture and urbanism
Air tight door with good sealing performance and mistaken touch prevention function
The invention relates to the technical field of air-tight doors, and discloses an air tight door with good sealing performance and a mistaken touch prevention function. The air tight door comprises a door body, the inner wall of the door body is movably connected with a sealing plate, the front surface of the sealing plate is movably connected with a driving arm, and the outer wall of the driving arm is movably connected with a sliding block, the opposite ends of the sliding blocks are fixedly connected with driven magnetic blocks, and the outer walls of the driven magnetic blocks are movably connected with spring rods. According to the air tight door with the good sealing performance and the mistaken touch prevention function, gas in a driving cavity is extruded out and then enters the space between the driving magnetic block and the driven magnetic block in a limiting guide rail, then the driven magnetic block overcomes resistance of the spring rod to push a sliding block to slide along the limiting guide rail, the sliding block drives the driving arm to expand gradually, so that the driving arm pulls the sealing plate to contract into the door body, and service life and sealing effect reduction caused by long-time friction between a sealing rubber strip on the outer side of the sealing plate and a door frame are avoided.
本发明涉及气密门技术领域，且公开了一种密封性良好且具有防误触功能的气密门，包括门体，所述门体的内壁活动连接有密封板，所述密封板的正面活动连接有驱动臂，所述驱动臂的外壁活动连接有滑块，所述滑块的相对端固定连接有从动磁块，所述从动磁块的外壁活动连接有弹簧杆。该密封性良好且具有防误触功能的气密门，通过驱动腔内的气体被挤出后进入到限位导轨内驱动磁块与从动磁块之间，继而使得从动磁块克服弹簧杆的阻力推动滑块沿着限位导轨滑动，同步的，滑块带动驱动臂逐渐扩张从而使得驱动臂拉动密封板向门体内收缩，避免密封板外侧的密封橡胶条长时间与门框摩擦导致使用寿命和密封效果下降。
Air tight door with good sealing performance and mistaken touch prevention function
The invention relates to the technical field of air-tight doors, and discloses an air tight door with good sealing performance and a mistaken touch prevention function. The air tight door comprises a door body, the inner wall of the door body is movably connected with a sealing plate, the front surface of the sealing plate is movably connected with a driving arm, and the outer wall of the driving arm is movably connected with a sliding block, the opposite ends of the sliding blocks are fixedly connected with driven magnetic blocks, and the outer walls of the driven magnetic blocks are movably connected with spring rods. According to the air tight door with the good sealing performance and the mistaken touch prevention function, gas in a driving cavity is extruded out and then enters the space between the driving magnetic block and the driven magnetic block in a limiting guide rail, then the driven magnetic block overcomes resistance of the spring rod to push a sliding block to slide along the limiting guide rail, the sliding block drives the driving arm to expand gradually, so that the driving arm pulls the sealing plate to contract into the door body, and service life and sealing effect reduction caused by long-time friction between a sealing rubber strip on the outer side of the sealing plate and a door frame are avoided.
本发明涉及气密门技术领域，且公开了一种密封性良好且具有防误触功能的气密门，包括门体，所述门体的内壁活动连接有密封板，所述密封板的正面活动连接有驱动臂，所述驱动臂的外壁活动连接有滑块，所述滑块的相对端固定连接有从动磁块，所述从动磁块的外壁活动连接有弹簧杆。该密封性良好且具有防误触功能的气密门，通过驱动腔内的气体被挤出后进入到限位导轨内驱动磁块与从动磁块之间，继而使得从动磁块克服弹簧杆的阻力推动滑块沿着限位导轨滑动，同步的，滑块带动驱动臂逐渐扩张从而使得驱动臂拉动密封板向门体内收缩，避免密封板外侧的密封橡胶条长时间与门框摩擦导致使用寿命和密封效果下降。
Air tight door with good sealing performance and mistaken touch prevention function
一种密封性良好且具有防误触功能的气密门
JIN WENCAI (author)
2021-12-07
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
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