JPS6099721A - Window panel fixing structure - Google Patents

Abstract

PURPOSE:To joint the window glass and weather strip while absorbing production error and fixing error properly, by splitting the window panel into window panel body and bent section then securing them to the chassis. CONSTITUTION:Front glass W is provided with bent sections 2a, 2b at the opposite sides where the glass W is splitted into front window glass body 9 and one bent section 2a. They 9, 2a are secured through adhesive 6 to the front pillars 1a, 1b while a weather strip 5 is arranged through a retainer 10 to the rear of front pillars 1a, 1b. Production error of the length I of planar section 3 of glass W or the bent angle theta of said bents 2a, 2b can be absorbed through right/left motion of the ends 9', 2a' of the body 9 and bent 2a in the gap 11.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mounting structure for a window panel, and more particularly to a mounting structure for a window panel that is divided into a window panel main body and a folded portion.

A flat front window glass has traditionally been installed at the front of an automobile's cabin (for example, in 1980,
Issued by Nissan Motor Co., Ltd. in November 2017 Nissan Laurel Maintenance Points C3
Type 1), in recent years, in order to improve the aerodynamic characteristics at both ends of the front window glass, folded portions 2a and 2b extending back to the outer surfaces of the front pillars 1a and 1b have been introduced, as shown in Fig. 1. It has been considered to use a front window glass W having a windshield bent on both sides.

However, in manufacturing such a front window glass W having folded portions on both sides, manufacturing errors occur in the length dimension of the flat portion 3 and the bending angle θ of the folded portion 2, as shown in FIG. There are cases where In such a case, the door glass 4 and the front window glass W
There may be a gap in the contact area between the door glass 4 and the folded parts 2a and 2b of the front window glass W.
It is conceivable that a problem may occur in which the helical tab 5 and the front window glass W are not properly bonded, and the appearance quality is greatly impaired. Furthermore, even if the above-mentioned manufacturing errors do not occur, the front window glass W is fixed to the front pillar 1 via the adhesive 6 when the front window glass W is attached to the vehicle body. However, since the installation work is carried out visually by the operator, installation errors may occur, and if errors occur in the assembly of the vehicle body panels, there is a risk that the same problems as described above may occur.

The present invention was made in view of the above-mentioned problems, and its purpose is to solve the problem in cases where a manufacturing error or installation error occurs in a front window panel that has bent portions on both sides, or when assembling a vehicle body panel. Even if attachment errors occur, the front panel is capable of absorbing these errors and properly bonding the front window glass to the door glass or weather strip, improving the appearance quality. The purpose is to provide 13 m of window panel installation.

In order to achieve this object, the present invention has a window panel mounting structure in which folded portions are formed on both sides of the window panel, and these folded portions extend all the way to the sides of the vehicle body and are adhesively fixed to the vehicle body. The panel is divided into a wind panel main body and a folded part, and the window panel main body and folded part are respectively adhesively fixed to the vehicle body.

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.

As shown in FIGS. 3 and 4, the windshield W used in the window panel mounting structure according to this embodiment has bent portions 2a and 2b on both sides, and this front window glass W is It is divided into a window glass body 9 and one bent portion 2a. These front window glass bodies 9 and one bent portion 2a are attached to the front pillars 1a and Ib with an adhesive 6.
It is installed and fixed by this front pillar ia,
The weather strip 5 is attached to the retainer 1 on the rear side of the vehicle body 1b.
0. Further, the front window glass body 9 and the bent portion 2a used in the front window panel mounting structure according to the present embodiment are fixedly attached to the front pillar 1a with a predetermined interval, and the end of the windshield body 9 A gap 11 is formed between 9' and the end 2a' of the folded portion. That is, as shown in Figure M5, the gap 11 is filled with an adhesive 6, and a molding 12 is formed to cover the end 9' of the front window glass body 9 and the end 2a' of the folded part.
is installed. In the figure, reference numeral 13 is a dam rubber that prevents the adhesive 6 from leaking.

When installing the front window glass W using the wind panel installation structure configured as described above, the front window glass body 9 is attached to the weather strip 5.
The installation is fixed with adhesive 6 using the front pillar 1b as a reference so that it is properly joined to the door glass 4 and flush with the door glass 4.

Next, the bent portion 2a is similarly properly joined to the weather strip 5, and the mounting is fixed using the adhesive 6 with the front pillar 18 as a reference so as to be flush with the door glass 4. Thereafter, the end 9' of the front window glass body 9 and the end 2a' of the bent part 2a are fixed to the front pillar 18 with adhesive 6, and the molding 12 is placed between these ends 9' and 2a'. The installation work is completed by performing end treatment. In this case, even if there is a manufacturing error in the length dimension of the flat plate portion 3 of the front window glass W or a manufacturing error in the bending angle θ of the bent portions 2a and 2b, these errors will be caused by the front window in the gap 11. End portion 9′ and folded portion 2 of glass body 9
This is appropriately absorbed by the movement of the end portion 2 a l of the vehicle body in the left-right direction. Further, FIG. 6 does not show the second embodiment of the window panel mounting structure according to the present invention. In the window panel installation structure according to this embodiment, dam rubbers 13 are attached to both the front window glass body 9 and the bent portion 2a, and each is fixed to the front pillar 1 with an adhesive 6. There is. and,
Unlike the above embodiments, the front window glass body 9 has an end portion 9' and a bent portion 2a. The molding 14 in this embodiment has the above-mentioned respective ends 9', 2a'.
The two holding parts 14a having a cross-section shape that fit into the
It has a bent part 14b formed between two holding parts 14a, and is formed by bending a single plate material. In the window panel mounting structure according to the present embodiment, the wrapping portion 14a is attached to the end portion 9' of the front window glass body 9.
The molding 14 is fitted onto the front window glass body 9 and the bent portion 2 because the bent portion 14b is formed to be able to expand and contract in the left-right direction of the vehicle body. It is possible to adjust the distance between the respective ends 9' and 2a' according to the error of the front window glass body 9 and the folded part 2a while the window panel is installed, which simplifies the installation work of the window panel. It can be done more quickly. The material of the molding 14 in this embodiment is as follows:
1, and the bent portion 14b can be expanded and contracted in the left-right direction, and may be made of resin. Furthermore, FIG. 7 shows a third embodiment of the present invention. In this embodiment, a radio antenna 1 is disposed between the front windshield body 9 and the bent portion 2a.
6 is removed through the molding 15. Also, the side portion 15a of the molding 15 near the center of the vehicle body has a predetermined height, and is approximately raised from the surface of the front window glass body 9. Formed vertically, wiper 1
7 also serves as a stopper to prevent overstroke. In this embodiment, the gap between the front windshield main body 9 and the folded portion 2a is effectively utilized, and the molding can also be used for various purposes.

In addition, in the said Example, although the case where the window panel W was made of glass was taken and explained as an example, it is not limited to each Example, and may be formed of resin etc. Further, the procedure for attaching the windshield glass body 9 and the bent portion 2a may be done either first, and is not limited to the above embodiment.

Since the present invention has the above-described configuration, even if a manufacturing error or installation error occurs in a window panel having folded portions on both sides, or an assembly error occurs in a vehicle body panel, these errors can be avoided. It is possible to join the window panel and the weather strip while appropriately absorbing errors, and also to make the window panel and the door glass flush with each other, thereby making it possible to significantly improve the appearance quality.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing a vehicle equipped with a front window panel having bent portions on both sides, Fig. 2 is a sectional view taken along the line ■-■ of Fig. 1, and Fig. 3 FIG. 4 is a sectional view taken along IV-IV Iil of FIG. 3, and FIG. FIG. 6 is a cross-sectional view showing a partially enlarged joint between the front window glass body of 41I structure and the folded portion; FIG. 6 is a cross-sectional view showing a second embodiment of the front window panel mounting structure according to the present invention; 7th
The figure is a sectional view showing a third embodiment of the front window panel mounting structure according to the present invention. 2a, 2b...Folded portion 9...To the front window glass body 11...Gap W...Front window panel Fig. 3 Fig. 5 Fig. 6

Claims (1)

[Claims] ≠ Mother ÷ + A window panel mounting structure characterized in that folded parts are formed on both sides of the window panel separately into the main body and the folded parts, and the wind panel main body and the folded parts are respectively adhesively fixed to the vehicle body.