The invention discloses a vehicle door sealing strip control method, device and system and a vehicle door sealing strip. The vehicle door sealing strip comprises a door edge connecting part, a first sealing part and a second sealing part. The door edge connecting part is connected with the first sealing part or the second sealing part; the first sealing part is connected with the second sealing part; elastic cavities are formed in the first sealing part and the second sealing part respectively; wherein a first hole is formed in the cavity wall of the first sealing part and is connected with an air guide pipe; and the pressure in the cavity of the first sealing part is controlled through the air guide pipe. According to the scheme, the sealing part capable of being controlled by air pressure to expand is arranged, so that expansion of the sealing part can be controlled by increasing air pressure, and the sealing effect of the vehicle door is improved. The sealing part is filled with compressed air when the vehicle door is closed, so that the vehicle door is prevented from being difficult to close due to increase of extrusion force of the sealing strip.
本申请公开了一种车门密封条控制方法、装置、系统及车门密封条,车门密封条包括:门边连接部、第一密封部和第二密封部;所述门边连接部连接所述第一密封部或所述第二密封部;所述第一密封部连接所述第二密封部;其中,所述第一密封部与所述第二密封部内部分别设置弹性空腔;其中,所述第一密封部的空腔壁上开设有第一孔洞,连接导气管;经由所述导气管,控制所述第一密封部的空腔内压力。通过上述方案,设置可气压控制其膨胀变化的密封部,使车门可以通过增加气压控制密封部膨胀,提高车门的密封效果。通过在车门关闭状态下为密封部填充压缩空气,防止车门因密封条挤压力增加导致的车门关闭困难。
Vehicle door sealing strip control method, device and system and vehicle door sealing strip
车门密封条控制方法、装置、系统及车门密封条
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
Sealing strip corner connecting structure, vehicle door sealing mechanism and vehicle door
European Patent Office | 2023
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