Provided is a door seal strip for an automobile, which suppresses a door frame of an automobile door from being sucked outward in the width direction of the automobile by a pressure difference between the inside and outside of the automobile when the automobile travels at a high speed. The door seal strip (10) has: an attachment base (21) attached to a door frame or a door molding; and a seal lip (22) that comes into contact with the vehicle body opening peripheral edge (6) when the vehicle door (1) is closed, and a protrusion (23) that comes into contact with the vehicle body opening peripheral edge (6) when the vehicle door (1) is closed is formed on the vehicle body opening peripheral edge (6) side of the front end portion (22a) of the seal lip (22). A hard section (70), which is harder than the material constituting the seal lip (22), is formed so as to extend from the lower region of the protrusion (23) toward the root (22b) side of the seal lip (22).
提供一种汽车用的车门密封条,其通过汽车高速行驶时的车内外的压力差而抑制汽车用车门的车门框架被向车宽方向外侧吸出。车门密封条(10)具有:安装基部(21),其安装于车门框架或者车门嵌条;以及密封唇(22),其在车门(1)关闭时与车身开口部周缘(6)抵接,在密封唇(22)的前端部(22a)的车身开口部周缘(6)侧,形成有在车门(1)关闭时与车身开口部周缘(6)抵接的凸部(23),在密封唇(22),比构成密封唇(22)的材料更硬的硬质部(70)形成为从凸部(23)的下方区域向密封唇(22)的根部(22b)侧延伸设置。
Vehicle door sealing strip
车门密封条
2024-03-22
Patent
Elektronische Ressource
Chinesisch
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
Europäisches Patentamt | 2023
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