JPH0542889Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a sealing structure between an automobile door panel and a peripheral surface of a door glass.

[Prior Art] A conventional sealing structure for an automobile will be described with reference to Fig. 3. Reference numeral 1 denotes a door panel around a window hole, 1a denotes a flange portion of said door panel 1, and 5 denotes a weather strip attached along the flange portion 1a and the window hole peripheral wall 1b.

This weather strip 5 is attached to the flange portion 1.
A holder part 5a having a U-shaped cross section and a groove-shaped glass holding part 5b holding the door glass 4 are integrally formed, and this is made by extrusion molding with sheet metal 6 embedded. The sandwiching part 5a and the glass holding part 5b are formed by bending the glass by bending.

[Problems to be Solved by the Invention] Since the weather strip 5 is an extruded product subjected to bender processing, problems may occur due to variations in the bender.

This invention aims to provide a seal structure for an automobile that makes it possible to minimize product variations by making the glass holding member, which is a component part, a single extrusion molded product made of hard synthetic resin.

[Means for solving problems] This will be explained with reference to FIGS. 1 and 2.

The seal structure for an automobile according to this invention includes a groove-shaped glass holding member 2 made of hard synthetic resin arranged along a window hole peripheral wall 1b on the outside of the vehicle of a flange portion 1a of a door panel 1 around the window hole, and Part 1
A and the side wall 2c of the glass holding member 2 which is joined to the flange portion 1a are sandwiched by a weather strip 3 having a holder portion having a U-shaped cross section.

[Function] When the door glass is closed, the hard synthetic resin glass holding member 2 reliably holds the door glass 4.

[Example] This invention will be explained based on FIGS. 1 and 2.

1 is a door panel around the window hole, 1a is a flange portion of the door panel 1, and 1b is a wall surrounding the window hole. Reference numeral 2 designates a groove-shaped glass holding member made of hard synthetic resin, the bottom wall portion 2a of which is joined to the window hole surrounding wall 1b, and the side wall 2c having a locking claw 2b at one end connected to the flange portion 1a.
A lip 2e is provided at the end of the other side wall 2d, and a sealing lip 2f made of soft synthetic resin is provided at the bottom wall 2a. Reference numeral 3 designates a weather strip having a holder portion having a U-shaped cross section, in which a core bar 3a is embedded, and holding claws 3d, 3e are provided inside the legs 3b, 3c forming the holder portion, respectively, and are inclined toward the back. Further, seal lips 3f and 3g which come into contact with the door glass 4 are provided on the outside of the outer leg portion 3b.

After the glass holding member 2 is arranged along the window hole peripheral wall 1b on the outside of the vehicle of the flange portion 1a of the door panel 1 around the window hole as described above, the weather strip 3 is used to sandwich the flange portion 1a and the side wall 2c. wear. At this time, the holding claw 3d and the locking claw 2b engage with each other, and the glass holding member 2 is held by the weather strip 3.

[Effects of the invention] This invention is different from the conventional one because the glass holding member used for making the flash surface is an extrusion molded product of hard synthetic resin that is made separately from the weather strip. In this way, defects such as variations due to bender processing can be minimized. Furthermore, if the glass holding member is made of a low-friction material, it is possible to eliminate coatings such as urethane or silicone, and if the glass holding member is colored, the appearance can be improved.

[Brief explanation of the drawing]

FIG. 1 shows an example of this invention, and is a sectional view taken along the line AA in FIG. FIG. 2 is a side view of the automobile, and FIG. 3 is a view corresponding to FIG. 1 in a conventional example. 1...Door panel, 1a...Flange part, 1b
...Window hole surrounding wall, 2...Glass holding member, 2a...
Bottom wall portion, 2b...Latching claw, 2c, 2d...Side wall, 2e...Lip, 2f...Seal lip, 3
... Weather strip, 3a ... Core metal, 3b,
3c...Legs, 3d, 3e...Holding claws, 3f,
3g... Seal lip, 4... Door glass, 5...
...Holder part, 5a... Clipping part, 5b... Glass holding part, 6... Sheet metal.

Claims (1)

[Scope of utility model registration request] A groove-shaped hard synthetic resin glass holding member is disposed along the window hole peripheral wall on the vehicle exterior side of the flange portion of the door panel at the periphery of the window hole, and a side wall of the glass holding member that is joined to the flange portion and the flange portion. A seal structure for an automobile, characterized in that a weather strip is sandwiched between a weather strip and a weather strip having a holder portion having a U-shaped cross section.