Seals for corners of automotive window frames, automotive window frames and automotive

Abstract

The invention discloses a corner portion sealing part of a vehicle window frame, the vehicle window frame and a vehicle. The corner portion sealing part of the vehicle window frame comprises a clamping-connecting portion used for being connected with a corner portion of the vehicle window frame in a clamped mode; a transverse window frame is provided with a first bayonet; the first bayonet is connected with a first clamping-connecting part in a clamped mode; and the first bayonet comprises a first part and a second part. As the first clamping-connecting part and the first bayonet are connected at the second part of the first bayonet in the clamped mode, no matter the size of the first bayonet in the X direction is small or large, clamped connection of the first clamping-connecting part and the first bayonet is not affected, and the problems of difficult assembly and looseness after assembly are avoided; the sealing part is fixed firmly in the Y direction; the first clamping-connecting part is not pulled broken in the process of being dismounted from the vehicle window frame; and the covering area of a guide groove sealing strip and the sealing part becomes smaller, so that the appearance matching problems of connection corner lip side wrinkles of the guide groove sealing strip, regional heaving of the sealing part covered at the connected corner and the like are avoided.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a seal at the corner of an automobile window frame, an automobile window frame and an automobile. Background technique [0002] Automobile sealing strip is one of the important parts of automobiles. It is widely used in doors, windows, body, sunroof, engine box and backup (luggage) box and other parts. It has the functions of sound insulation, dustproof, water seepage prevention and shock absorption. Maintain and maintain the small environment in the car, thus playing an important role in protecting the occupants, electromechanical devices and accessories in the car. [0003] With the development of the automobile industry, the door sealing strip is no longer a functional part that only plays a sealing role in the traditional sense, and it is more and more shouldering more functions given by users. At the same time, with the increasing demand and higher requirements of autom...

AI Technical Summary

Problems solved by technology

[0011] The first problem solved by the present invention is that in the existing seals, the first clamping member is clamped with the bayonet on the horizontal window frame, and the opening size of the bayonet is very unstable in the X-direction control, resulting in the first clamping It is difficult to ensure that the parts are well matched with the opening in the X direction, and the first clamping part is difficult to assemble or loose in the X direction.

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