JPH065213Y2 - Window glass mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a structure for mounting a window glass.

(Prior Art) As a conventional window glass mounting structure, for example, there is one as shown in FIGS. 2 and 3 (see Japanese Utility Model Laid-Open No. 58-86,716).

In this structure, two or three spacers 7, 7 are arranged in advance on the lower edge 4A of the peripheral flange 4 of the opening 5 of the vehicle body 1, and then the window glass 6 is placed on the spacers 7, 7. Thus, after the window glass 6 is positioned in the vertical direction with respect to the opening 5 of the vehicle body 1, the window glass 6 is adhered around the peripheral edge flange 4 of the opening 5 of the vehicle body 1 with the adhesive 8 and the window thus adhered. Arrange the weed shield molding 9 on the outside of the periphery of the glass 6,
The upper edge portion is applied to the outer surface of the window glass 6, while the lower edge portion is attached to the body panel 2 around the flange 4 with screws 10.

Although not shown, Japanese Utility Model Laid-Open No. 61-155,218 discloses that the workability of attaching a window shield glass is improved.
To ensure consistent mounting quality and stability, one side of the elastically deformable band-shaped double-sided adhesive means is attached to the mounting surface provided on the periphery of the opening of the vehicle body or the back surface of the peripheral edge of the window shield glass. Then, the other surface of the double-sided adhesive means is adhered to the rear surface of the peripheral portion of the window shield glass or the mounting surface of the vehicle body to temporarily hold the window shield glass at a predetermined position, and the periphery of the window shield glass is fixed to the mounting surface. Is described with respect to the mounting structure of the window shield glass which is pressed and fixed toward the mounting surface by a clamp to which the base is mounted.

(Problems to be Solved by the Invention) However, in the conventional window glass mounting portion structure as shown in FIGS.
Window glass 6 attached around the peripheral flange 4
The upper and lower sides of the window glass 5 are mounted on the upper side of the spacers 7 after the two or three spacers 7 are previously attached to the protrusions along the lower edge of the peripheral flange 4 of the opening 5.
The lower edge of the lower molding 9 has a structure in which the lower edge is merely fixed with a screw 10 and the height direction is not restricted during the mounting. (1) Only the upper edges of the spacers 7, 7 that are scattered with the lower edge of the window glass 6 are in contact with each other, and the entire weight of the window glass is supported by the scattered spacers 7, 7. Stress concentration occurs.

(2) When the window glass 6 is attached, even if the window glass 6 shifts from the upper side of the spacers 7, 7 and rides sideways, the spacers 7, 7 are largely deformed and contracted due to stress concentration. The floating amount of the window glass 6 from the protruding portion of the window glass becomes low, and therefore, the occurrence of an abnormal floating state during the positioning of the window glass 6 is easily overlooked.

(3) At the time of assembling the lower molding 9, stress concentration due to the assembling force of the lower molding 9 occurred at the overlapping portion of the window glass 6 and the spacers 7, 7, and in particular, the window glass 6 got on the side surface of the spacer 7. In this case, there is a problem that the tendency of concentration of pressure becomes remarkable, and in extreme cases, the window glass 6 may even be cracked, which requires considerable caution in assembling, and is likely to reduce work efficiency. was there.

Further, in the window shield glass mounting structure described in Japanese Utility Model Laid-Open No. 61-155,218, elastically deformable strip-shaped double-sided surfaces are provided on the mounting surface at the peripheral edge of the window opening or the rear surface at the peripheral edge of the window shield glass. The window shield glass is temporarily held at a predetermined position by adhering the adhesive means on one surface thereof and adhering the other surface of the double-sided adhesive means to the rear surface of the peripheral portion of the window shield glass or the mounting surface of the vehicle body. A clamp whose base is attached to the above-mentioned mounting surface is pressed and fixed toward the above-mentioned mounting surface, and since there is no means for positioning the window glass and the clamp here, the vehicle body opening When installing the window glass to the part, position both the lower edge of the glass and the clamp. There has been a trouble that.

In view of such a conventional example, the present invention proposes an opening 5 of the vehicle body.
Window glass 6 to be installed around the peripheral flange 4
By installing a stopper 12 that extends in the lateral direction of the vehicle body and regulates the mounting height of the window glass 6 inside the lower edge portion 11 of the lower molding 11, the mounting of the window glass without the above-mentioned problems. It is intended to provide a partial structure.

(Means for Solving Problems) In order to solve the problems of the conventional example as described above, the present invention provides the lower molding 11 at the lower edge of the vehicle body opening 5,
In the structure in which the lower edge portion 13 of the lower molding 11 is fixed to the body panel 2 with the screw 10, the stopper 12 that contacts the lower edge of the window glass 6 and prevents the lowering of the lower molding portion 11 inside the lower edge portion 13 of the lower molding 11 is prevented. And the height h of the stopper 12 is slightly higher than the thickness H of the window glass 6, and the inside of the upper edge portion 14 of the lower molding 11 is adhered to the outside of the upper edge portion 13 of the window glass 6. Further, the window glass 6 is further adhered to the flange 4 on the periphery of the vehicle body opening 5.

(Operation) Since the present invention has the above-described structure, when the window glass 6 is bonded to the flange 4 at the peripheral edge of the vehicle body opening 5, the lower molding disposed at the lower edge 13 at the peripheral edge of the opening 5 is adhered. A stopper 12 having a height h slightly higher than the thickness H of the window glass 6 is provided inside 11 of the vehicle body 1, and the lower edge of the window glass 6 is brought into contact with the upper side of the stopper 12. Adhere the inside of the upper edge 14 of the lower molding 11 to the outside of the lower portion of the window glass 1
After that, the window glass 6 is placed in the opening 5 of the vehicle body 1 and positioned with the lower molding 11, and then the peripheral edge of the window glass 6 is adhered to the opening 5 by an adhesive.
The lower panel 1 is bonded to the peripheral flange 4 and
The lower edge 13 of 1 is fixed to the body panel 2 with a screw 10.

(Embodiment) An embodiment of the structure for attaching the window glass 6 according to the present invention will be described below with reference to FIG. The second
The same names and the same reference numerals are used for the portions common to the conventional example shown in FIGS.

In FIG. 1, 1 is a vehicle body, 2 is an outer panel of the vehicle body 1, 3 is an inner panel, 4 is a flange around the opening 5 of the vehicle body 1, and 6 is a window bonded to the flange 4 around the opening 5 with an adhesive 8. Glass, 11 is lower molding, 12
Is provided inside the lower molding 11 (on the right side in FIG. 1),
Stoppers 13 extending over the entire length of the vehicle body 1 in the lateral direction,
Is a lower edge portion of the lower molding 11, and the lower edge portion 13 is fixed to the outer panel 2 below the lower edge portion 4A of the flange 4 at the periphery of the opening 5 with the screw 10. Reference numeral 14 is a double-sided adhesive tape for bonding the upper edge portion of the lower molding 11 and 15 to the upper edge inner portion of the lower molding 11 and the lower edge outer portion of the window glass 6.

Next, the operation of this embodiment will be described.

First, the lower edge of the window glass 6 is brought into contact with the upper side of the stopper 12 inside the lower molding 11 to position them vertically, and then the inner side of the upper edge portion 14 of the lower molding 11 is attached to the window glass 6 with the double-sided adhesive tape 15. Glue to the outside of the lower edge.

Next, after the adhesive 8 is applied to the inner peripheral portion of the window glass 6, the window glass 6 is placed in the opening 5 of the vehicle body 1 and positioned, and the lower edge portion 13 of the lower molding 11 is fixed to the outer panel 2 with the screw 10. At the same time, the peripheral edge of the window glass 6 is bonded to the flange 4 around the opening 5 of the vehicle body 1.

Further, since the height h of the stopper 12 of the lower molding 11 is set to be slightly higher than the thickness H of the window glass 6, the window glass 6 is positioned by the stopper 12, and the lower edge of the stopper 12 prevents the window glass 6 from being positioned. The adhesive 8 applied to the inside of the lower edge of the glass 6 is prevented from protruding downward from the edge of the window glass 6.

(Effect of the Invention) Since the present invention has the above-mentioned configuration and operates,
The following effects can be obtained.

(1) The lower edge 13 is fixed to the vehicle body 1 near the lower edge 13 of the lower molding 11 fixed by the screw 10, and the lower edge of the window glass 6 is attached to the stopper 12 provided over the entire lateral length of the vehicle body 1. The window glass 6 can be quickly and reliably positioned in the vertical direction by a simple operation of bringing the window glass 6 into contact with each other.

(2) Since the height h of the stopper 12 of the lower molding 11 provided over the entire lateral length of the lower edge portion of the vehicle body opening 5 is formed slightly higher than the thickness H of the window glass, the lower molding 11 is The necessary strength can be ensured without making the wall thick, and since the stopper 12 projects inward from the back surface of the lower molding 11, there is no risk of causing a poor appearance, and the weight of the window glass 6 is reduced. The long stoppers 12 are distributed and supported over the entire length.

(3) If the lower edge of the window glass 6 rides up to the edge of the stopper 12, the stopper 12 is provided between the lower side of the upper edge 14 of the lower molding 11 and the upper surface of the lower edge of the window glass 6. Since a large space (h) corresponding to the height h of the above will be generated over the entire length in the length direction, it becomes easy to find such improper mounting, and countermeasures such as reworking will be taken immediately. As a result, it is possible to prevent the cracks from being generated due to stress concentration due to the stopper 12 getting on the window glass 6.

(4) Since the height h of the stopper 12 of the lower molding 11 is made slightly higher than the thickness H of the window glass 6, the adhesive 8 applied to the inner side of the lower edge of the window glass 6 is removed from the edge of the window glass 6. The downward protrusion is prevented by the lower edge of the stopper 12.

(5) Since the stopper 12 that supports the lower edge of the window glass 6 is provided near the inner lower edge of the lower molding 11, the outer panel 2 around the opening 5 of the vehicle body 1 receives the window glass 6 as in the conventional example. It is not necessary to form a protrusion for receiving the spacer 7, and the outer panel 2 around the opening 5 can be formed in a flat plate shape, and the cost can be reduced.

(6) Lower molding 11 integrally formed with stopper 12
Since the lower molding 11 and the stopper 12 can be positioned immediately by arranging them on the peripheral flange 4 of the opening 5 of the vehicle body, the mounting can be performed easily and efficiently.

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part of an embodiment of a mounting portion of a window glass according to the present invention, FIG. 2 is a perspective view of a conventional example, and FIG. 3 is a sectional view taken along the line AA of FIG. Is. 1 ... Body, 2 ... Outer panel, 4 ... Flange, 5 ... Opening, 6 ... Window glass, 8 ... Adhesive, 11 ... Lower mold, 12 ... Stopper, 13 ... Lower edge, 14 ... Top edge, 15 ... Double-sided adhesive tape, H ... Window glass thickness, h ... Stopper height.

Claims (1)

[Scope of utility model registration request] 1. A structure in which a lower molding 11 is disposed at a lower edge of a vehicle body opening 5, and a lower edge 13 of the lower molding 11 is fixed to a body panel 2 with a screw 10.
Inside the vicinity of the lower edge portion 1 of 1, there is provided a stopper 12 that abuts on the lower edge of the window glass 6 to prevent its lowering.
The height h of the stopper 12 is made slightly higher than the thickness H of the window glass 6, and the inside of the upper edge portion 14 of the lower molding 11 is adhered 15 to the outside of the upper edge portion 13 of the window glass 6, and A structure for mounting a window glass, characterized in that the window glass 6 is adhered to a flange 4 around the opening 5 of the vehicle body.