JP2603775Y2 - Vehicle windshield mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a front windshield and a rear windshield of an automobile.

[0002]

2. Description of the Related Art In a front windshield or a rear windshield of an automobile, as shown in FIG. It is depressed toward the indoor side, and a flat windshield 12
The inner side surface of the peripheral portion 13 is attached by pressing the adhesive 14 therebetween.

[0003] A urethane-based adhesive has been generally used as an adhesive for attaching a windshield. Since this urethane-based adhesive is easily degraded by visible light or ultraviolet light, conventionally, the peripheral portion 13
Masking 1 to block light on the inner surface of the surface and to hide the adhesive because the adhesive is visible when viewed from the outside
5 is made of ceramic color or the like.

[0004]

As described above, in the prior art, the windshield 12 is more suitable for the peripheral portion 1 of the window frame.
Since it is located outside the area 1, the masking 15 must be applied to prevent the adhesive 14 from deteriorating. This requires an extra step, which increases the cost and the appearance.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a method in which a step portion is provided on a peripheral portion of a windshield.
With the peripheral part closer to the room than the center of the windshield
To the window frame of the vehicle body from the inside of the car
By bonding, the outer surface of the center of the windshield is
To be flush with the outside of the window frame .

[0006]

By forming a windshield by molding a resin material such as polycarbonate, it is possible to obtain a windshield having a shape such that the peripheral edge of the windshield is sunk inside the window frame (inside the room). With such a shape, it is possible to provide a mounting structure in which the periphery of the window frame is on the outside and the periphery of the windshield is on the inside.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the accompanying drawings. Here, FIG. 1 is a perspective view of a rear portion of an automobile to which the windshield mounting structure according to the present invention is applied, and FIG.
Is an A-A line enlarged sectional view of FIG. 1, as vehicle window frame
A windshield 2 made of a transparent and high-strength resin material such as polycarbonate is joined to a rear window frame 1 of an automobile.

[0008] The windshield 2 has an overlap portion 2b having a shape sunk into the interior of the vehicle cabin at the peripheral edge portion via the step portion 2a.
have. And this overlap part 2b is the window frame 1
And the outer side surface of the overlap portion 2b and the inner side surface of the window frame peripheral portion 1a are joined by the urethane adhesive 3.

In the embodiment, the windshield 2 is formed to have the same thickness including the overlap portion 2b. However, only the overlap portion 2b is formed to be thinner than the other portions. A concave portion in which the window frame peripheral portion 1a and the adhesive 3 are accommodated may be formed in the peripheral portion. Even in this case, the outer surface of the windshield 2 and the outer surface of the window frame peripheral portion 1a are flush with each other. In addition, in the examples, a resin molded body was shown as a windshield, but recently, a glass molding technique has also been developed, and a windshield having the above-described shape can be obtained by deep bending a sheet glass. It may be.

[0010]

[Effects of the Invention] As described above, according to the present invention,
An overlap portion is provided on the periphery of the vehicle windshield so as to overlap with the periphery of the vehicle body window frame from the vehicle interior side, and the outer surface of the overlap portion and the inner surface of the window frame periphery are joined with an adhesive. As a result, the adhesive is not shielded from external light by the peripheral portion of the window frame and does not deteriorate. Therefore, it is not necessary to perform masking as in the related art, and the number of processes and the cost can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view of a rear portion of an automobile to which a windshield mounting structure according to the present invention is applied.

FIG. 2 is an enlarged sectional view taken along line AA of FIG. 1;

FIG. 3 is a sectional view similar to FIG. 1 showing a conventional structure.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Window frame of vehicle body (rear window frame) 1a ... Peripheral part of window frame 2
... windshield, 2a ... stepped part, 2b ... peripheral part (e
3 ) Adhesive.

Claims (1)

(57) [Scope of request for utility model registration] 1. A step portion is provided on a peripheral portion of a windshield.
The edge of the windshield more than the center of the windshield.
Depress the interior of the vehicle from the inside of the vehicle
By gluing to the window frame, the outer surface of the center of the windshield
The windshield mounting structure of an automobile, characterized in that the surface is flush with the outer surface of the window frame of the vehicle body .