JPS6323141B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mounting structure for a vehicle glass plate that is mounted to an opening such as a window in a vehicle body.

In recent years, in order to improve the precision of glass plates such as automobile door glasses and window glasses,
Molding by press molding, which is one of the glass molding methods, is becoming mainstream. however,
Glass plates formed using this conventional press forming method suffer from dents and distortions due to the hanging marks caused by the hanging metal fittings.
If this is exposed as it is on the surface, there is a problem that the appearance is undesirable.

For this reason, conventionally, as shown in FIG. 1, in a window glass 1 attached to the rear side of a vehicle body, the hanging marks 2, 2' were covered by widening the width of a pillar finisher 3 attached to the vehicle body. 4 and 4' are screw holes drilled in the windshield 1 for attachment to the vehicle body, and 5 is a black print on the periphery of the windshield 1 to improve its appearance.

Furthermore, in the case of a back door glass 6 as shown in Fig. 2 or a roof window glass (not shown) used for the removable roof of a T-bar roof vehicle, etc., the hanging traces 7, 7' are covered. In order to do this, as shown in FIG.
The need to widen the width not only increases the cost, but also creates problems in terms of appearance.

Incidentally, reference numeral 9 in the figure is an adhesive reservoir portion in which adhesive is sealed between the peripheral edge 6a of the back door glass 6 and the weather strip 8.

The above-mentioned problem is the same when the peripheral edge 6a of the back door glass 6 is surrounded by the molding 10 shown in FIG. Since the marks 7 and 7' are exposed, there is a problem in that the appearance becomes worse.

In the figure, reference numeral 20 denotes an adhesive reservoir in which adhesive is sealed between the peripheral edge 6a of the back door glass 6 and the molding 10, and 21 denotes a weather strip fitted to the outer peripheral edge of the molding 10. be.

As a means to solve the above-mentioned conventional problems, it is conceivable to bring the clamping part of the glass as close to the edge of the glass as possible. There is a problem that it stretches due to high heat. Therefore, a certain dimension h is required from the end, for example, from the end 1a of the glass 1 shown in FIG. 1 to the clamping part (hanging marks 2, 2').

Therefore, the present invention has been made in order to solve the above-mentioned conventional problems, and it is possible to avoid the hanging marks caused by the hanging fittings being exposed without making the width of the molding, weather strip or pillar finisher unnecessarily wide. It is an object of the present invention to provide a mounting structure for a vehicle glass plate that is free from scratches.

For this reason, the mounting structure of the present invention is such that the glass plate is provided with a clamping part that is clamped by the hanging fittings so as to protrude from the edge of the glass, and the clamping position of the hanging fittings is close to the edge of the glass. In addition, the molding is structured to extend to the position of the glass plate hanging mark created by the clamping of the hanging fittings, thereby achieving the intended purpose.

The present invention will be described below with reference to illustrative embodiments.

FIG. 5 shows a door glass 11, which is one of the glass plates according to the present invention, which is attached to an opening of an automobile, such as a back door (not shown), and the door glass 11 is formed by press molding. R1 is bent to fit the shape of the back door.
1b is attached. Further, a molding 16 is fitted to the peripheral edge of the door glass 11 so as to cover the peripheral edge of the door glass 11.

Also, at one side end 11a of the door glass 11, there is a clamping part 13,1 which is clamped by a hanging fitting 12, which will be described later.
3' are provided at appropriate intervals to protrude from the edge of the one side end 11a. The clamping position where the door glass 11 is clamped by the hanging bracket 12 is located close to the edge 11a of one side of the clamping portions 13, 13', and the molding 16 Door glass 11 produced by clamping
The hanging marks 22, 22' are extended. (See FIG. 9) Next, a method of forming the door glass 11 will be explained.

First, as shown in FIG. 6A, a sheet of glass material a is cut to match the shape of a back door (not shown). At the time of cutting, the holding portions 13, 13' are cut so as to protrude. Next, as shown in FIG. 6B, the clamping parts 13, 13' are clamped at a position close to the edge 11a of one side by the hanging fittings 12 and suspended, and then heated. When the plate glass material a becomes flexible by heating, it is molded into a cavity mold 1 as shown in FIG. 6C.
4 and a core mold 15 to press and mold. After that,
The door glass 11 as shown in FIG. 5 is completed by demolding.

The door glass 11 formed as described above,
As shown in FIG. 7, the molding 16 has a substantially H-shaped cross section.
The adhesive 17 is fitted into the inner groove 16a of the holder.

In addition, FIG. 7 shows the clamping part 1 of the door glass 11.
3 and 13', and shows the general surface of one end 11a of the door glass 11 and the molding 1.
An adhesive reservoir 19 is provided between the vertical wall 16b of No.6.

At the portion of the central vertical wall 16b of the molding 16 where the clamping portions 13, 13' of the door glass 11 are located,
As shown in FIG. 8, a recess 20 is formed that projects into the outer groove 16c into which the weather strip 18 of the molding 16 is fitted, in accordance with the shape of the clamping parts 13, 13'.

FIG. 9 shows the clamping portions 13, 1 of the door glass 11.
3', showing the cross section of the holding part 13,
A recess 20 whose tip end 13' is formed in the vertical wall 16b.
is in contact with.

As shown in FIG. 7, since there is an adhesive reservoir 19 formed between the general surface of one end 11a of the door glass 11 and the vertical wall 16b, the adhesive is not deposited in the recess 20. There is no need to form a reservoir.

Further, in the above embodiment, an example was explained in which the invention was applied to a door glass of a back door, but the present invention is not limited to this, and can be applied to any glass plate for a vehicle that is press-formed.

As described above, according to the present invention, the clamping part that is clamped by the hanging bracket of the glass plate is provided to protrude from the edge of the glass, and the clamping position of the hanging bracket is arranged close to the edge of the glass. Along with being there,
The molding has a structure in which it extends to the position of the glass plate hanging marks created by the clamping of the hanging fittings, so that sufficient adhesive strength can be maintained even if the width of the molding covering the peripheral edge of the glass plate is narrowed. Not only can this be achieved, but also the hanging marks caused by the hanging fittings will not be exposed. Therefore, not only can the quality of the appearance be improved, but since the holding part of the glass plate is brought into contact with the vertical wall of the molding, the width of the molding can be narrowed, resulting in weight reduction. and can be provided at low cost.

Further, according to the present invention, since the holding portion is provided in a protruding manner, an increase in the weight of the glass plate can be minimized even if the hanging marks caused by the hanging fittings are not exposed by the molding. It is something.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a conventional press-formed method for covering hanging marks on a rear side window, Fig. 2 is a perspective view of a press-formed rear door, and Fig. 3 is a conventional method corresponding to line A-A in Fig. 2. FIG. 4 is an enlarged cross-sectional view showing the method of fitting the weather strip of the above, FIG. Perspective view, Figures 6A to 6C are work process diagrams showing the press molding method for the same door glass, Figure 7 is an enlarged sectional view showing the relationship between the general surface of the end of the door glass and the molding, and Figure 8 FIG. 9 is an enlarged perspective view of the molding showing a state in which a recess is formed in the molding, and FIG. 9 is an enlarged sectional view showing a state in which a holding part of the door glass is fitted into the recess of the molding. 11 is the door glass, 12 is the hanging bracket, 13,1
3' is a holding part, 19 is an adhesive reservoir part, 22, 2
2' is a hanging mark.

Claims (1)

[Claims] 1. A glass plate bent by press molding is attached to the opening of the car body, and a molding with a width spanning the periphery of the glass plate is provided between the periphery of the glass plate and the car body, and the periphery of the glass plate is In the mounting structure for a vehicle glass plate configured to cover and conceal, the glass plate is provided with a clamping portion held by the hanging fittings protruding from the edge of the glass, and a clamping position of the hanging fittings is located at the edge of the glass. A mounting structure for a vehicle glass plate, characterized in that the moldings are arranged close to each other, and the molding extends to the position of a glass plate hanging mark created by clamping the hanging fittings.