JPH06278461A - Rear door structure of automobile - Google Patents

Abstract

PURPOSE:To prevent the generation of wind noise and degrading of appearance by a method wherein a difference in level between a partition sash and a partition glass is prevented from formation in a position outside an automobile and the outer surface of an automobile is formed flush as much as possible. CONSTITUTION:A partition glass 8 is formed of a double glass. The front edge of the outer glass 8b of an automobile of a partition glass 8 is overlapped with the outer surface of a partition sash 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear door structure for an automobile having a partition glass.

[0002]

2. Description of the Related Art As a rear door of an automobile, a partition sash is hung vertically on a door sash portion integrally formed with a door panel, and a partition glass is arranged at a triangular corner surrounded by the door sash portion and the partition sash. There is something.

A conventional rear door of this type is shown in FIGS.
As shown in FIG. 6, a glass run 3 is fitted to the front channel portion 2 of the partition sash 1 formed in a substantially H-shaped cross section, and the inner surface of the glass run 3 guides the elevating glass 4 in a close contact state. On the other hand, the partition weather strip 7 is attached from the rear side channel portion 5 of the partition sash 1 to the door sash portion 6, and the partition glass 8 is fitted and fixed to the partition weather strip 7.

[0004]

However, in the above-mentioned conventional rear door structure, the partition glass 8 is fitted into the rear channel portion 5 of the partition sash 1 via the weather strip 7. A step d is formed between the outer surface of the partition sash 1 and the partition glass 8, and this step d causes problems such as generation of wind noise and deterioration of appearance during traveling.

Therefore, the present invention is intended to provide a rear door structure of an automobile by making the outer surface of the vehicle as flush as possible without causing wind noise and deterioration of appearance.

[0006]

According to the present invention, as means for solving the above-mentioned problems, a partition sash is vertically provided on a door sash portion, and a partition glass is formed on a triangular corner formed by the door sash portion and the partition sash. In the rear door structure of an automobile in which the partition glass is double glass,
The front edge of the exterior glass was polymerized with the outer surface of the partition sash.

[0007]

Since the outer surface of the partition sash is covered with the outer glass of the partition glass, the step between the partition sash and the partition glass does not appear on the outer side of the vehicle.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, one embodiment of the present invention will be described with reference to FIGS. The same parts as those of the conventional one shown in FIGS. 4 to 6 are designated by the same reference numerals.

In the drawings, 10 is a rear door of an automobile according to the present invention. In this rear door 10, a door sash portion 6 is formed integrally with a door panel 11, and a partition sash 1 having a substantially H-shaped cross section is provided from the upper side thereof to the main body portion of the door panel 11. The inside of the door sash section 6 is the partition sash 1
Thus, a rectangular elevating glass container 12 and a triangular corner 13 to which the partition glass 8 is attached are defined.

As the elevating glass 4, a so-called double glass in which two inner and outer glasses are joined via a spacer 15 is used, and the elevating glass 4 is provided on the inner side and the outer side of the glass 4a, 4b. The edge is the partition sash 1
The glass run 3 is integrally provided in the front side channel portion 2 and is closely guided.
The glass run 3 extends inward of the front channel portion 2 and is in close contact with the vehicle interior glass 4a, and the pair of main lips 16 and 17 extends outward from the front channel portion 2 and is in close contact with the vehicle outer glass 4b. And a sub-lip 18 that operates. The outside glass 4b is formed to be slightly smaller than the inside glass 4a as shown in the drawing, and is positioned slightly outside the outside surface of the partition sash 1.

The partition glass 8 is made of double glass in which two pieces of glass on the inside and the outside of the vehicle are joined via a spacer 15 as in the case of the elevating glass 4.
The circumference of the interior glass 8a of the partition glass 8 is
The partition sash 1 is enclosed by a partition weather strip 7 which is fitted and fixed from the rear side channel portion 5 to the door sash portion 6 and the door waist portion 20. On the other hand, the outside glass 8b is formed to be slightly larger than the inside glass 8a, and its front edge portion is formed in a size and shape that completely covers the partition sash 1. And this outside glass 8
The outer edge portion of b is superposed on the outer surface of the partition sash 1 and the partition weather strip 7 of the door sash portion 6 and the door waist portion 19. In this state, the outer lip portion of the grass run 3 and the edge portion of the partition weather strip 7 are overlapped with each other. Is held by. As a result, the outside glass 8b is substantially flush with the outside surface of the door panel 11 and the outside glass 4b of the lift glass 4. In addition, on the inner surface of the outer edge portion of the outside glass 8b,
A color print 20 is provided so that the partition sash 1 and the like cannot be seen from the outside of the vehicle. Further, the partition sash 1 and the glass run 3 can be integrally formed by coextrusion, or can be separately formed and then assembled together, but in this embodiment, they are integrally formed by coextrusion. .

As described above, the rear door 10 has the double-glazed glass 4 and the partition glass 8, and the outer glass 8b of the partition glass 8 is superposed on the outer surface of the partition sash 1. As a result, the step difference between the partition glass 8 and the partition sash 1 does not appear outside the vehicle.
Is almost continuous outside the vehicle.
Therefore, there is no problem that a wind noise is generated on the vehicle outer surface of the rear door 10 or the appearance of the vehicle outer side is deteriorated when the vehicle is traveling. Especially, partition glass 8
Since the color print 20 is applied to the outer edge of the vehicle, the partition sash 1 and the partition weather strip 7 are not visible from the outside of the vehicle, and the appearance from the outside of the vehicle is very luxurious.

Further, in the structure of the rear door 10, since the elevating glass 4 and the partition glass 8 are double glazings, noises outside the vehicle are blocked by these glasses, and the quietness in the rear passenger compartment is increased. is there.

[0014]

As described above, according to the present invention, the partition glass is made of double glazing, and the front edge of the outer glass of the vehicle is polymerized on the outer surface of the partition sash. The step between them does not appear, and as a result, problems such as generation of wind noise and deterioration of appearance do not occur during traveling.

[Brief description of drawings]

FIG. 1 is a sectional view taken along line AA of FIG. 2 showing an embodiment of the present invention.

FIG. 2 is a side view showing the same embodiment.

FIG. 3 is a sectional view taken along line BB of FIG. 2 showing the same embodiment.

FIG. 4 is a side view showing a conventional technique.

FIG. 5 is a cross-sectional view taken along the line CC of FIG. 4 showing the same technique.

FIG. 6 is a cross-sectional view taken along the line DD of FIG. 4 showing the same technique.

[Explanation of symbols]

 1 ... Partition sash, 6 ... Door sash part, 8 ... Partition glass, 8b ... Exterior glass, 13 ... Triangular corner.

Claims (1)

[Claims] 1. A rear door structure for an automobile, wherein a partition sash is hung vertically on a door sash portion, and a partition glass is disposed at a triangular corner formed by the door sash portion and the partition sash, wherein the partition glass is double glazing. A rear door structure for an automobile, wherein a front edge of the outer glass of the vehicle is superposed on an outer surface of the partition sash.