JPH09142156A - Mounting structure for glass run for automobile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting structure of a glass run for an automobile to reduce a cost and provide reliable maintenance. SOLUTION: The mounting structure of a glass run wherein a glass run 3 to hold the peripheral edge of door glass of an automobile is fixed at a door sash 1 by means of a clip 4, a channel-form glass run holding part 6 is integrally held at a lock leg 5 by a grip 4. The two spread-form walls 6a and 6a of the glass run holding part 6 are inserted into respective through-holes 8 and 8 formed through the base bottom part 3a of the glass run 3 toward two side wall parts 3b and 3b. After the tip folded part 7 of the spread!-form wall part 6a is engaged with the side wall part 3b of the glass lining 3, the lock leg 5 is fitted in the mounting hole 2 of the door sash 1 to fix the glass run 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass run mounting structure for an automobile.

[0002]

2. Description of the Related Art As shown in FIG. 4, a glass run 9 attached to a corner of an automobile door is easily extruded at an extrusion molding portion thereof, and therefore, the molding portion is curved and molded along a corner portion of a door sash 10. It is configured to mount M. Alternatively, as shown in FIG. 5 and FIG.
When the extrusion molding portion P of the glass run 9 is attached to the corner portion of the door sash 10, the hollow (hundreds) -shaped corner holding metal fitting 11 is attached to the gap between the glass run 9 and the door sash 10 to prevent the falling out. I am trying to

[0003]

However, when the glass run is the mold forming part M shown in FIG. 4, the cost is increased,
Further, when the corner holding metal fitting 11 shown in FIG. 5 is attached, there is a problem that the holding property is not sufficient. Therefore, in view of the conventional problems, an object of the present invention is to provide a mounting structure for a glass run for an automobile, which is low in cost and reliable in holding property.

[0004]

In order to achieve the above object, the structure of the present invention is, as shown in FIGS. 1 to 3, a glass run 3 for holding a peripheral portion of a door glass of an automobile, which is attached to a door sash 1. In the mounting structure of the glass run fixed by the clip 4, the clip 4 is formed by integrally providing the locking leg 5 with the channel-shaped glass run holding portion 6, and the both expanded wall portions 6a of the glass run holding portion 6, 6a
From the base portion 3a of the glass run 3 to the side wall portions 3b,
3b through the through holes 8, 8 opened respectively, and after engaging the tip bent portion 7 of the expanded wall portion 6a with the side wall portion 3b of the grass run 3, the locking leg 5 is attached to the door. The sash 1 is fitted in the mounting hole 2 to fix the glass run 3. Also, on the side wall portion 3b of the glass run 3,
A locking lip 3c for engaging the tip bending portion 7 of the expanded wall portion 6a of the grass run holding portion 6 is provided in a protruding manner.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 3, 1 is a door sash,
A mounting hole 2 is formed in the bottom portion 1a of the corner portion C. A glass run 3 is attached to the corner C and is formed by extrusion. 4 is a clip and a locking leg 5
A channel-shaped glass run holding portion 6 is integrally attached to the head of the glass run holding portion 6, and the glass run holding portion 6 has an expanded wall portion 6a and a tip bending portion 7. Further, the clip 4 can be formed by integrally molding the locking leg 5 and the glass run holding portion 6 with synthetic resin or metal, or after the both are molded separately, the locking leg 5 and the glass run are held. The holding portion 6 and the holding portion 6 can be combined by screwing or welding to be integrally formed. The length L of the glass run holding portion 6 in the longitudinal direction is about 10 mm.

The glass run 3 is provided with slit-shaped through holes 8, 8 so that both the expanded wall portions 6a, 6a of the glass run holding portion 6 are inserted from the base portion 3a toward the side wall portion 3b. There is. With the above configuration, in order to assemble the glass run 3 to the corner portion C of the door sash 1,
First, the expanded wall portion 6a of the clip 4 is inserted into the through hole 8 of the grass run 3, and the tip bent portion 7 is engaged with the locking lips 3c of both side wall portions 3b of the grass run 3 so as to be hooked. Then, the locking leg 5 of the clip 4 is fitted into the mounting hole 2 of the sash 1 together with the glass run 3 to fix the glass run 3. Therefore, even if the glass run 3 is an extrusion-molded portion, unlike the conventional case, it is reliably held by the clip 4 at the corner portion C of the door sash 1.

[0007]

As described above, in the structure for mounting a glass run for an automobile according to the present invention, since the clip forms the glass run holding portion that is securely locked to the glass run, the portion mounted on the corner portion of the door sash. Even if the grass run is extruded instead of molded as in the past, it is securely held by the clip. Therefore, it is possible to expect cost reduction, and it is possible to downsize, for example, a hollow holding metal fitting to the door sash, and to use synthetic resin.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a mounting structure for a glass run for an automobile according to the present invention.

FIG. 2 is a perspective view of the above door sash.

3 is a perspective view of the clip of FIG. 1. FIG.

FIG. 4 is a perspective view of a conventional attachment structure for a glass run for an automobile.

FIG. 5 is a perspective view showing another example of FIG.

FIG. 6 is a sectional view taken along line AA of the above.

[Explanation of symbols]

 1 Door sash 2 Mounting hole 3 Grass run 3a Base part 3b Side wall part 3c Locking lip 4 Clip 5 Locking leg 6 Glass run holding part 6a Expanded wall part 7 Tip bending part 8 Through hole

Claims (2)

[Claims] 1. A glass run mounting structure for fixing a glass run for holding a peripheral edge portion of a door glass of an automobile to a door sash with a clip, wherein the clip integrally has a channel-shaped glass run holding portion on a locking leg. Both of the expanded wall portions of the grass run holding portion are inserted into the through holes opened respectively from the base portion of the grass run toward both side wall portions, and the tip bent portion of the expanded wall portion is formed. A mounting structure for a glass run for an automobile, characterized in that the locking leg is fitted into a mounting hole of a door sash after being engaged with a side wall portion of the grass run to fix the glass run. 2. The automobile according to claim 1, wherein a locking lip for engaging a tip end bent portion of the expanded wall portion of the grass run holding portion is projectingly provided on a side wall portion of the grass run. Glass run mounting structure.