JPH059213Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a vehicle window glass mounting structure, and more particularly, to a side door window glass mounting structure.

(Prior art and its problems) Generally, the window glass of the side door can be raised and lowered, but in some car models, such as wagons, the rear side door (rear door) has a window glass that can be raised and lowered. There is little need to open and close the door. On the other hand, if the rear door window glass is fixedly assembled, that is, fitted, there is no need to install a regulator inside the door.
This has the advantage that the thickness of the door can be reduced, and as a result, the cabin space can be expanded.

Incidentally, a windshield, such as a windshield, that is fixedly assembled into a window portion of a vehicle body is generally bonded to a mounting flange on the vehicle body side using an adhesive. And gap management when bonding this window glass,
In other words, the gap between the window glass and the mounting flange is managed by a spacer interposed between the two, as seen in Japanese Utility Model Application Laid-Open No. 61-47713. On the other hand, in consideration of aerodynamic characteristics such as reduction of air resistance, modern automobiles are designed to have a flat surface, that is, to eliminate steps on the outer surface of the vehicle body so that the outer surface of the vehicle body is as flush as possible.

Therefore, in order to adopt this type of flat surface aspect and make the window glass of the side door completely fit, the window glass should be positioned on the outer side of the vehicle than the door sash provided at the top of the door body. , need to be glued.

However, in this case, the door sash is completely visible from the inside of the vehicle, and the appearance becomes a problem. Of course, even in this case, it is necessary to manage the gap between the window glass and the door sash, and the need to prepare a spacer like in the past for this gap management is due to the number of parts or the number of assembly steps. Needless to say, this is also disadvantageous.

Therefore, the purpose of this invention is to separately install a spacer.
To provide a vehicle window glass mounting structure in which a gap between a window glass and a door sash can be managed without the need for preparation.

(Means and effects for solving the problem) The present invention has the problem that when the window glass is placed on the outside of the door sash, it is necessary to hide the end of the door sash from the viewpoint of appearance. If it is necessary to conceal this, the concealment member itself is used to control the gap between the door frame and the window glass.

Specifically, a window glass is arranged on the outside of the vehicle of a door sash provided at the upper part of the side door, and the door sash is provided with a mounting flange extending parallel to the plate surface of the window glass, The mounting flange portion and the window glass are joined with an adhesive, and the fitting recess of a seaming welt is fitted into the end of the mounting flange portion of the door sash, and the fitting recess of the seaming welt is fitted into the fitting flange portion of the door sash. Of the two gripping parts forming the recess, the gripping part located between the mounting flange part and the window glass has a predetermined thickness dimension to maintain a gap between the window glass and the door sash. a second adhesive is provided between the spacer part and the window glass to join the seaming welt and the window glass; A closed section is provided by expanding the window toward the vehicle interior, and a weather strip is interposed between the closed section and the inner surface of the window glass.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

FIG. 2 shows a car 1 to which the present invention is applied, and the car 1 is of a so-called sedan type in which a luggage storage area at the rear of the car body is integrated with the passenger compartment.
A rear door 3 is provided in addition to a front door 2 and a back door (not shown).

As shown in FIG. 3, the rear door 3 is a sash door, and a door sash 4 is provided at the top of the door body 3a. A window glass 5 is bonded to this door sash 4, so-called as a dead fit.

To explain the installation of the window glass 5 in more detail, as shown in FIG. It has a leg portion 7 extending toward the inside of the vehicle at a substantially right angle from the intermediate portion of the mounting flange portion 6. Further, from the in-vehicle end of the leg portion 7, a support portion 8 having a closed cross-section shape that is bent inward so as to face the mounting flange portion 6 and be substantially parallel thereto is connected. A locking portion 9 that bulges toward the mounting flange portion 6 is formed at the tip of the strut portion 8 . The leg portion 7 is also formed with a weather strip fitting portion 10 that is open to the outside and has a U-shaped cross section. , it has a closed cross-sectional shape that bulges toward the inside of the vehicle.

In the embodiment, such a door sash 4 is constructed by, for example, rolling a single metal plate such as aluminum or iron plate. A seaming welt 12 and a weather strip 13 are attached to the door sash 4 having the above-described shape.

First, the seaming welt 12 will be explained. The seaming welt 12 is fitted into the inner peripheral edge of the mounting flange portion 6. The seaming welt 12 is provided with a lip 14 extending toward the inside of the vehicle from the main body 12a.
The tip of the leg 7 is locked to a locking portion 9 of the door sash 4, so that the leg portion 7 is not directly visible from inside the vehicle.

On the other hand, the weather strip 13 is fitted into the weather strip fitting part 10 and the pillar P
It is designed to stop water from entering the building. This weather strip 13 is also provided with a second lip 15 that protrudes toward the outside of the vehicle. The door sash 4 is made to come in contact with the door sash 4, thereby concealing the door sash 4.

Door sash 4 and window glass 5 like this
is glued with adhesive A applied to the outer flange 11 of the door sash 4, but until the adhesive A hardens, the window is fixed with double-sided adhesive tape B stuck to the seaming welt 12. glass 5
are temporarily attached.

To explain this point in detail, door sash 4
2 forming the fitting recess 16 of the seaming welt main body 12a to be fitted into the (mounting flange 6)
Of the two gripping parts 17, the wall thickness H of the gripping part 17 sandwiched between the mounting flange part 6 and the window glass 5 is determined by the thickness H for managing the gap between the mounting flange part 6 and the window glass 5 for the adhesive A. The double-sided adhesive tape B is attached to the glass contacting surface 17 of the gripping part (spacer part) 17, and the window glass 5 is attached with this double-sided adhesive tape B. It is designed to be used for temporary fixing. In addition, in Figure 1, the code 2
0 is a dam, and 21 is a seaming welt, and a hollow weather strip 22 is integrally provided in this seaming welt 21.

As described above, since the gripping part 17 of the seaming welt 12 has the function of a spacer for the adhesive A, it goes without saying that there is no need to prepare a separate spacer member, and the gripping part 17 can also be used as a spacer for the adhesive A. Since the window glass 5 is temporarily fixed using the contact surface 17a, when assembling the window glass 5, the window glass 5 can be temporarily fixed by simply pressing it against the door sash 4 from the outside of the vehicle. This means that the final stop can be made.

FIG. 4 shows a second embodiment.
Elements that are the same as those in the embodiment are given the same reference numerals, and their explanations are omitted, and the characteristic portions of this embodiment will be explained below.

The shape of the door sash 4 in this embodiment is such that the outer periphery half is a flat outer flange portion 41, and the inner periphery half is a support portion 42 with a substantially triangular closed cross section. The exterior surfaces of the window glass 5 are flush with each other to form an adhesive surface for the window glass 5.

In this embodiment, the seaming welt 30
is fitted into the outer flange portion 41, and the seaming welt 30 is integrally provided with a hollow weather strip 32 on the inside of the vehicle, and this weather strip 32 is intended to stop water. Further, the seaming welt 30 is provided with a small lip 33 on the outside of the vehicle to cover the inner surface of the window glass 5.

(Effects of the invention) As is clear from the above explanation, according to the invention, the seaming welt provided in the end treatment of the door sash is used to create a gap between the door sash and the window glass until the adhesive hardens. Since this is controlled, there is no need to provide a separate spacer member.

In addition, since the spacer part of the seaming welt and the window glass are glued together to temporarily fix the window glass, this temporary fixing process can reduce the number of parts and work processes, which is useful for practical purposes. There are advantages.

Moreover, the closed cross-section of the mounting flange is used as a strong holding member, receiving member, fixing member, etc. for the weather strip.
Since the window glass can be supported through the weather strip, the supportability of the window glass can be improved.

[Brief explanation of the drawing]

Fig. 1 shows the first embodiment; Fig. 2 is a cross-sectional view of Fig. 2; Fig. 2 is a perspective view of a car to which the embodiment is applied; Fig. 3 is an enlarged exploded view showing the rear door removed; Figure 4 shows the second embodiment.
FIG. 3 is a sectional view corresponding to the figure. DESCRIPTION OF SYMBOLS 1...Automobile, 3...Rear door, 4...Door sash, 5...Window glass, 6...Mounting flange, 12...Seaming welt, 17...
...Gripping part (spacer part), 17a...Glass contact surface, A...Adhesive, B...Double-sided adhesive tape.

Claims (1)

[Claims for Utility Model Registration] A window glass is arranged on the outside of the vehicle of a door sash provided at the top of a side door, and the door sash is provided with a mounting flange extending parallel to the plate surface of the window glass. , the mounting flange portion and the window glass are joined with an adhesive; a fitting recess of a seaming welt is fitted into an end of the mounting flange portion of the door sash; Of the two gripping parts forming the mating recess, the gripping part located between the mounting flange part and the window glass has a predetermined thickness so as to close the gap between the window glass and the door sash. A second adhesive is provided between the spacer part and the window glass to join the seaming welt and the window glass, and the mounting flange is provided with a second adhesive for holding the window glass. A vehicle window glass mounting structure characterized in that a closed section is provided by expanding a flange toward a vehicle interior, and a weather strip is interposed between the closed section and the inner surface of the window glass. .