JPS6020496Y2 - weather strip - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a weather strip that seals the gap between the elevating windowpane of a vehicle and the outer panel of the vehicle, and drains water from the windowpane.

Conventionally, a weather strip 1 is made by integrating a synthetic resin 3 into a steel plate 2 having an inverted U-shaped cross section, as shown in FIG.
The lip 4 is made to protrude in the side direction of the elevating window glass 7 shown in the figure, and is fixed to the window frame 6 side of the vehicle with a metal fitting 5.

The lip 4 is slightly inclined so that the tip points upward,
A plurality of mutually independent recesses 8 are provided in the entire area on the side where the window glass 7 contacts.

The recess 8 is provided to reduce the contact resistance with the window glass 7, but if the recess 8 is provided in this way, dust, sand, etc. may enter the recess 8 and become clogged with long-term use. This increases the contact resistance between the lip 4 and the window glass 7, causing the lip 4 to fall with the window glass 7, causing entrainment, scratches on the window glass 7, and damage to the window. It has drawbacks such as the generation of friction noise as the glass 7 moves up and down.

The purpose of the present invention is to eliminate the above-mentioned drawbacks by dropping dust etc. interposed between the lip and the window glass downward, and will be explained in detail below using examples.

FIG. 3 is a simplified configuration diagram showing an embodiment of the weather strip for elevating window glass according to the present invention. In the figure, the weather strip 9 is constructed by integrating a synthetic resin 11 into a steel plate 10 having an inverted U-shaped cross section. There is a lip 12 on the window glass side.
is formed, and this lip 12 leaves an inner side 13□ of the end portion 13, and a groove 14 that continues in the vertical direction is formed in the lower part, and this groove 14 is continuously bent in the shape of a "<" character. The lower side 143 of this groove 14 is an open end.

In this case, the window glass of the door of the vehicle rises and falls at a slight angle with respect to the weather strip 9.
The groove 141 extends, for example, along the vertical direction of the window glass of the left door of the vehicle, and the groove 14□ extends, for example, along the vertical direction of the window glass of the right door of the vehicle. The strip 9 can be attached and used on either the left or right door of the vehicle.

According to the present invention, since no groove is formed in the contact portion 13□ of the end portion 13 of the lip 12 with the window glass, it is possible to prevent dust from entering.

Further, even if dust or the like enters the inside through the end of the lip 12, the dust or the like will pass through the groove 14 to the open end 143 of the groove 14.
Since it is dropped further downward, clogging does not occur as in the conventional case, and it is possible to prevent the lip 12 from getting caught, scratches on the window glass, and generation of friction noise.

Moreover, since the groove 14 extends along the up-and-down direction of the window glass, the frictional resistance between the lip 12 and the window glass can be further reduced, and deformation of the lip 12 can be suppressed.

In addition, the degree of adhesion of resin paints such as urethane with good sliding properties to glass can be increased, and the durability of the paints after application is also improved.

In addition, in the present invention, the groove 14 has been described as being bent in the shape of a "<" character, but the present invention is not limited to this.
It may have any shape as long as it has a groove 14 that extends downward and allows dust and the like to fall downward as shown in the figures.

As explained above, according to the present invention, in a weather strip having a lip that is in contact with the elevating window glass of a vehicle on one side, a groove that continuously extends downward is formed on one side of the lip that is in contact with the elevating window glass. This eliminates the risk of dust or the like clogging one side of the lip, and eliminates drawbacks such as scratches on the window glass and generation of noise.

[Brief explanation of the drawing]

FIG. 1 is a conventional view, FIG. 2 is a simplified configuration diagram showing the installed state of the present invention, FIG. 3 is a simplified configuration diagram showing an embodiment of the weather strip according to the present invention, and FIGS. 4 to 6 FIG. 2 is a plan view of the main parts of another embodiment of the weather strip according to the present invention. 9... Weather strip, 10...
Steel plate, 11...Synthetic resin, 12...Lip, 14...Groove.

Claims (3)

[Scope of utility model registration request] (1) A weather strip having a lip that is in contact with the elevating window glass of a vehicle, characterized in that a groove that continuously extends downward is provided on one side of the lip that is in contact with the elevating window glass. weather stripping. (2) The weather strip according to claim 1, wherein the groove extends in the vertical direction of the window glass. (3) The weather strip according to claim 1, wherein a contact portion that contacts the window glass is formed along the extending direction of the lip on the upper side of the groove.