STRUKTUR EINES DICHTUNGSPROFILS FUER KRAFTFAHRZEUGE.

摘要

A structure of a weatherstrip applicable to a door portion or a trunk lid and a vehicle body (5) is disclosed in which one of grasping lips (17) impinged on a flange portion (6) of an opening edge of the vehicle body (5) so as to grasp the flange portion (6) and sub-lip (20) integrally formed at an end edge of a weatherstrip main body (11) so as to extend toward the outside portion of the vehicle body (5) are seesawed with a linkage portion (19) between the grasping lip (17) and sub-lip (20) as a fulcrum. When the weatherstrip main body (11) is inserted onto the flange portion (6), a tip portion (17a) of the corresponding grasping lip (17) is abutted with the outside surface of the flange portion (6) and is easily pivoted toward the outside of the flange portion (6) with the linkage portion (19) as the fulcrum. When the tip portion (17a) of the grasping lip (17) is pivoted toward the outside portion of the flange portion (6), its reaction force causes the sub-lip (20) to pivot toward the internal direction so that its tip portion (17a) is impinged on the end surface of the vehicle body (5).