JPH065221Y2 - Rear window glass mounting structure for automobiles - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a rear window glass mounting structure for an automobile.

[Conventional technology]

Various attachment structures have been devised for attaching the rear window glass to the vehicle body window frame member by adhesion (see, for example, Japanese Utility Model Laid-Open No. 62-82811). The structure of the conventional example is shown in FIG. The description will be as follows.

The vehicle body window frame member 4 to which the rear window glass 2 is attached is formed by connecting the outer panel 5 and the inner panel 6, and the garnish 9 is fitted to the connecting edge 8 to adjust the appearance.

On the other hand, the dam rubber 12 is adhered to the inner surface of the rear window glass 2, and the rear window glass 2 and the outer panel 5 are attached.
An adhesive agent 13 is applied between and to fix them. At this time, the dam rubber 12 prevents the adhesive 13 from leaking to the outside. Then, the molding 15 is fixed along the outer periphery of the window glass 2 by adhesion to adjust the appearance.

Although not shown, in order to position the window glass 2 with respect to the outer panel 5, a spacer is embedded in the bonding portion between the two.

[Problems to be solved by the invention]

As described above, the spacer is embedded to position the window glass 2, but in the initial stage of the bonding work, the reaction force of the dam rubber 12 or the reaction force of the lip portion of the molding 15 acts to lift the window glass 2, There is a problem that a gap is generated between the lip portion of the molding 15 and the outer panel 5.

In the rear window glass installed on the back door,
When adjusting the door construction immediately after bonding, there is a problem that the wind glass floats or the wind glass shifts.

(Means for Solving the Problems) The present invention solves the above problems and is configured as follows.

That is, in the case where the rear window glass is adhered to the vehicle body window frame member, a resin holder having a notch groove and having elastic characteristics is adhered to the rear window glass along the adhesion portion at a point between the two, It is a rear window glass mounting structure for an automobile in which a resin clip fitted to the window frame member is incorporated in a resin holder.

[Action]

In a case where the rear window glass is adhered to the vehicle body window frame member, the both are further fixed by a resin holder and a resin clip incorporated therein, and the window glass is displaced.
Prevent floating etc.

〔Example〕

The details of the present invention will be described below with reference to the embodiment shown in FIGS.

First, similarly to the embodiment, the vehicle body window frame member 22 to which the rear window glass 20 is attached is formed by connecting the outer panel 24 and the inner panel 25, and the garnish 28 is fitted to the connecting edge 27 thereof (FIG. 1, FIG. (Fig. 2).

Then, the dam rubber 30 is provided on the inner surface of the rear window glass 20.
Are adhered to each other, and an adhesive 23 is applied between the rear window glass 20 and the upper panel 24 to fix them. In addition, a molding 34 is formed along the outer periphery of the windshield 20.
Is fixed by adhesion. (Fig. 2).

Further, along the bonding portion between the rear window glass 20 and the outer panel 24, at the important point between them (the first in this embodiment,
(As shown in the four corners of the rear window glass 20),
The resin holder 36 and the resin clip 38 are attached.

The resin holder 36 (FIGS. 3 and 4) integrally includes a mounting surface 36a that adheres 40 to the inner surface of the rear window glass 20, a cylindrical portion 36b, and an upper surface 36c, and has a hollow portion 36d inside. Prepare Then, in order to insert a head portion 38a (described later) of the resin clip 38 into the hollow portion 36d, an annular groove 36f having a cutout portion 36e is provided on the upper surface 36c. Further, an annular notch groove 36g is formed along the corner of the mounting surface 36a and the outer surface of the cylindrical portion 36b, and an annular notch groove 36h is formed along the corner of the upper surface 36c and the inner surface of the cylindrical portion 36b.
And has elastic properties.

The resin clip 38 (FIGS. 2 and 3) has a body portion 38b integrally formed with a head portion 38a, and the head portion 38a is passed through the notch portion 36e of the resin holder 36 and the annular groove 36f to form a hollow portion 36d. Then, the main body portion 38b is fitted into the intake hole of the outer panel 24 and fixed.

That is, since the resin holder 36 is bonded 40 to the rear window glass 20 and the resin clip 38 incorporated therein is fitted to the outer panel 24, the rear window glass 20 has a predetermined gap H in the vehicle body window frame member 22. It can be installed correctly when secured.

[Effect of device]

This invention is as described above, and when the rear window glass 20 is bonded to the vehicle body window frame member 22, both are fixed by the resin holder 36 and the resin clip 38, so that the dam rubber at the initial stage of the bonding work. It prevents the wind glass 20 from being lifted up by the reaction force of 30 or the reaction force of the lip portion of the molding 15, and also prevents a gap from being generated between the lip portion of the molding 34 and the outer panel 24. The resin holder 36 and the resin clip serve as a positioning spacer, so that the window glass 20 can be attached to the vehicle body window frame member 22 at an accurate position with a predetermined gap H secured.

Further, in the case of the windshield of the back door, when the door erection adjustment is performed immediately after the bonding, the windshield is prevented from floating, slipping and peeling.

Further, the resin holder 36 includes notch grooves 36g and 36h.
Since it has elastic characteristics and can be elastically deformed as shown by the chain line in FIG. 4, it absorbs vibrations or twists acting during running, avoids stress concentration on the attachment surface of the adhered glass, and It is possible to prevent cracking.

[Brief description of drawings]

1 to 4 show an embodiment of the present invention, FIG. 1 is a perspective view around the rear window glass, and FIG. 2 is FIG.
A sectional view taken along the line A, FIG. 3 is a front view of the resin holder and the resin clip as seen from the direction of FIG. 2B, FIG. 4 is an enlarged sectional view of a portion C of FIG. 2, and FIG. It is sectional drawing which shows a part. 20 ... Rear windshield glass, 22 ... Body window frame member, 30 ... Dam rubber, 32 ... Adhesive, 34 ... Mold, 36 ... Resin holder, 36a ... Mounting surface, 36d ... Hollow part, 36g, 36h ... Notch groove, 38 ... Resin clip, 38a ... Head portion, 38b ... Main body portion, 40 ... Adhesion.

Claims (1)

[Scope of utility model registration request] 1. A method for adhering a rear window glass to a vehicle body window frame member, comprising:
A rear window glass for an automobile, characterized in that a resin holder having a notch groove and having elastic characteristics is bonded to the rear window glass, and a resin clip fitted to the window frame member is incorporated into the resin holder. Mounting structure.