Glass run for vehicle

Abstract

The present invention provides a glass run channel for a vehicle, wherein the sealing lip can prevent the door glass from shifting or vibrating, precisely fix the door glass, reduce the sliding resistance between the door glass and the sealing lip, and prevent abnormal noise. The length of the inner sealing lip is longer than that of the outer sealing lip, and it includes an inner sealing lip body protruding from the inner side wall, a bent portion bent from the body of the inner sealing lip toward the bottom wall, and a front end portion extending from the bent portion A certain length is extended so that when the door glass contacts the inner sealing lip, the front end of the inner sealing lip contacts the side wall of the inner side. The interior sidewall is treated to reduce sliding resistance on the surface of the interior sidewall in contact with the interior seal lip.

Description

Technical field

[0001] The present invention relates to a vehicle glass run, which is installed on the inner periphery of a door frame of a vehicle door to guide the door glass to move up and down, while sealing the gap between the door frame and the door glass. Background technique

[0002] Such as figure 1 As shown, a glass guide groove 110 is installed on the inner periphery of the door frame 2 of the vehicle door 1 to guide the door glass 5 to move up and down. The cross-sectional structure of the existing glass guide groove is shown in Figure 2, and Figure 2 shows the figure 1 A cross-sectional view along the line A-A.

[0003] It should be noted, figure 1 And 2 shows a glass type (sash type) door, and the glass run channel is also suitable for a press type door.

[0004] Such as figure 1 As shown, the conventional glass guide groove 110 is usually installed in the channel 3 of the door frame 2 to guide the door glass 5 to move up and down while sealing the gap between t...

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