JPS61196818A - Wind panel setting structure - Google Patents

Abstract

PURPOSE:To prevent an adhesive agent from flowing in the side of a car room, by forming a concave part, which receives surplus adhesives in the inside of an adhesion part piled up with the adhesive agent, in a peripheral flange, in case of a device locks a wind panel coherently to the peripheral flange of a panel opening part at the body side. CONSTITUTION:A back door 1 of an automobile consists of an inner panel 3 and an outer panel 5, and a wind panel (glass) 11 is coherently locked to a peripheral flange 5a at the side of the outer panel 5 via an adhesive agent 9, then a molding 13 is attached to the circumference of the panel 11. In this case, a projecting part 15, which is at the inside of an adhesion part L piled up with the adhesive agent 9 and rises at the side of the wind panel 11 and an concave part 17 cranged from this projecting part 15 both are formed in the peripheral flange 5a of the outer panel 5. And, at the time of the panel 11, the surplus adhesive agent 9 piled up on the adhesion part L is made so as to be gathered in the concave part 17 after flowing in the side of the concave part 17 across the projecting part 15.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to a mounting structure for a wind panel (glass).

[Prior art] Conventionally, a wind panel (
For the adhesive type that attaches glass), adhesive is applied to the peripheral flange of the panel opening, and the wind panel is attached and set to the adhesive-filled peripheral flange to secure the panel with adhesive. There is.

The adhesive has fluidity at the initial stage when it is applied to the peripheral flange, and after a certain period of time has passed, it hardens and the adhesive function becomes 1q. For this purpose, the flow of the adhesive applied to the peripheral flange is prevented by a regulating means.

As a regulating means for preventing the flow of adhesive, for example, as shown in FIG. A dam rubber 19 is provided between the wind panel 11 (glass) fixed via the adhesive 9 and the peripheral flange 5a, and the dam rubber 19 allows the adhesive 9
As another means, for example, as shown in FIG. Adhesive 9 at the welt 23
or, as shown in FIGS. 6 and 7 (see Japanese Utility Model Publication No. 5.6-65206), the inner panel 3 of the door 1 and the outer panel side peripheral flange 5a of the outer panel 5, or Inner panel side peripheral flange 3a
There is a structure in which each terminal is raised briefly and the adhesive 9 is prevented from flowing out at the raised part 25.

In addition, in FIGS. 4 to 7, reference numeral 13 indicates a molding attached along the periphery of the wind panel 11. As shown in FIG.

[Problems to be Solved by the Invention] In such an adhesive regulating means, in a means using a dumb rubber 19, the dumb rubber 19 is connected to the wind panel 11.
The cost is high because it has to be handled separately, and
It is necessary to control the dumb rubber 19 so that it does not peel off or get damaged, which is undesirable in terms of parts management man-hours and costs.

Furthermore, the method using the welt 23 requires many man-hours for managing and assembling the welt 23, which is not desirable in terms of workability.

Furthermore, with the means using the rising portion 25, if the amount of adhesive 9 is incorrect, there is a risk that the adhesive 9 may exceed the rising portion 25, and both methods have a problem.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a wind panel mounting structure that does not require restricting parts such as dam rubber and can prevent the flow of adhesive.

Means for Solving Problem 1] In order to achieve the above object, the present invention provides a structure in which a wind panel is adhesively fixed to a peripheral flange of a frontage portion of a panel on the vehicle body side using an adhesive. The flange has a structure in which a protrusion that rises up toward the window panel and a recess that is continuous with the protrusion is formed on the inside of the bonded part filled with adhesive.

[Function] In such a wind panel mounting structure, excess adhesive builds up over the protrusion and accumulates in the recess.

Embodiment 1 Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings of FIGS. 1 and 2. The same reference numerals will be given to the same members as in the conventional example.

In the figure, numeral 1 indicates a back door consisting of an inner panel 3 and an outer panel 5. The periphery 7 flange 3a on the inner panel 3 side and the periphery flange 5a on the outer panel 5 side of the panel opening 7 formed in the back door 1 are integrally connected P, and the periphery flange 5a on the outer panel 5 side is attached to the window via an adhesive 9. Panel 11 (glass) is fixed with adhesive. Further, a molding 13 is attached to the outer periphery of the wind panel 11.

On the other hand, the peripheral flange 5a of the outer panel 5 has a protrusion 15 that rises up toward the wind panel 11 side and on the inside of the adhesive area where the adhesive 9 is applied, and four parts 17 that are continuous with the protrusion 15. It is formed.

Four parts 17 bodies &! iv is determined by the formula V = (a + b) x h/2, where the top side is a1, the base is b1, and the height is h. Since the maximum value is determined, the volume V is determined based on the result of determining the maximum value of the protrusion.

Next, the procedure for installing the wind panel 11 will be explained. After applying adhesive 9 to the adhesive portion of the peripheral flange 5a as shown in FIG. 2, the wind panel 11 is installed and set. Next, the molding 13 is attached to the wind panel 11.
Attach it along the periphery of the At this time, the excess adhesive 9 on the adhesive portion is pushed out, flows over the protrusion 15 toward the fourth portion 17, and accumulates in the recess 17. Therefore, the adhesive No. 18 does not leak into the vehicle interior.

J3, it is also possible to apply the mounting structure of the present invention to a wind panel of a windshield.

[Effects of the Invention] As explained above, according to the wind panel mounting structure of the present invention, since regulating parts such as the dumb mule Ib-shell 1- are not used, management man-hours and assembly man-hours are not required, and
Furthermore, it is possible to reliably prevent the adhesive from flowing toward the vehicle interior.

[Brief explanation of the drawing]

1 is a cross-sectional view taken along the line I-I in FIG. 3 showing the wind panel mounting structure of the present invention, FIG. 5, 6, and 7 are cross-sectional views similar to FIG. 1, showing conventional wind panel mounting structures. Explanation of main drawing symbols 5a...Peripheral flange 7...Panel opening 9
...Adhesive 15...Protrusion 17...Concave part...Adhesive part patent applicant Nissan Motor Co., Ltd. i-ya! υl! Yo・Figure 3Figure 4

Claims (1)

[Claims] In a structure in which a wind panel is adhesively fixed to a peripheral flange of a vehicle body side panel opening via an adhesive, a protrusion that rises from the peripheral flange to the wind panel side and is inside a bonded portion filled with adhesive. and a recessed portion continuous with the protruding portion.