JP2591058Y2 - Door window glass elevating section connection structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator connecting structure for connecting a door window glass to an elevator mechanism.

[0002]

2. Description of the Related Art FIG. 7 shows a window glass G of a front door of a vehicle.
Is connected to a lifting mechanism (not shown).

[0003] Fig. 8 shows the details of the connecting member 5, and the whole is manufactured by integral molding of a resin material, and the upper fork portion 51 is fixed to the inner and outer surfaces (left and right directions in the figure) of the lower edge of the window glass G by bonding. I do. An insert 52 having a threaded portion on the inner periphery is embedded in the lower half portion of the connecting tool 5, and is connected and fixed to a known roller guide 4 of an elevating mechanism by a bolt 53 screwed into the insert 52.

[0004]

However, in this structure, the jig equipment is required for positioning the coupling tool, which increases the cost, requires time and labor for accurate positioning, and further applies and dries the primer and adhesive. A complicated process such as heat curing is required.

Accordingly, the present invention is to solve such a problem, and an object of the present invention is to provide an ascending and descending portion connecting structure capable of accurately and reliably connecting a door window glass and an ascending and descending mechanism without requiring jig equipment and complicated steps. Aim.

[0006]

To explain the structure of the present invention, a resin retainer 1 bent in a U-shape is provided along the lower edge of a door window glass G that moves up and down. One leg 11 and the other leg 1
2, a cylindrical projecting portion 14 is formed to project toward the mounting hole 13 provided on the inner portion 2 and has a cylindrical metal collar 15 fitted on the inner periphery thereof.
The projecting portion 14 is inserted into a mounting hole G1 provided in the lower edge of the door window glass G, and is mounted so as to cover the outer periphery of the retainer 1 in a U-shape. , 22 are provided with a metal bracket 2 for pressing the two legs 11, 12 of the retainer 1 against the glass surface, and a locking portion 17 for locking the bracket 2 mounted on the retainer 1 is formed. At the same time, mounting holes 23 and 24 communicating with the mounting holes 13 of the retainer 1 and the projections 14 in the cylinder in the mounted state are formed in the legs 21 and 22 of the bracket 2, and one of the brackets 2 is formed. A nut member 31 is fixed to the leg portion 21 so as to coincide with the mounting hole 23, and a door window glass is inserted by the bolt member 32 inserted into the mounting holes 23 and 24 and coupled to the nut member 31. The lower edge of G is obtained by coupling to the lifting mechanism 4.

[0007]

In the above construction, when the retainer 1 is bent in a U-shape and mounted on the lower edge of the door window glass G, the projection 14 is formed in the mounting hole G of the door window glass G.
1 and its position on the glass surface is accurately determined.

Subsequently, when the bracket 2 is mounted so as to cover the retainer 1, the legs 11, 12 of the retainer 1 are pressed against the glass surface by the spring force of the legs 21, 22 and are fixed to the glass surface without falling off. Is done. At this time, the bracket 2 is locked by the locking portion 17 of the retainer 1 and does not fall off.

In this state, the door window glass G is mounted on the door panel, and the bolt member 32 of the lifting mechanism 4 is attached to the mounting hole 2.
When the door window glass G is inserted into the nuts 32 of the bracket 2 by being inserted into the insides 3 and 24, the door window glass G is connected to the lifting mechanism 4. This connection can be made firmly by the metal collar 15 fitted in the protrusion 14 of the retainer 1.

Since no adhesive is used, complicated steps can be omitted, and the cost is low since no positioning jig is required.

[0011]

FIG. 1 shows the details of the connecting portion structure of the present invention.
This corresponds to FIG. 8 showing a conventional example. In the figure, a connecting tool 5 is composed of a retainer 1 mounted on a lower edge of a door window glass G and a bracket 2 covering the retainer.

The details of the retainer 1 will be described with reference to FIGS. The retainer 1 is an integrally molded product of a resin material, and a long plate-shaped center is formed as a thin portion 18, which is bent in a U-shape (arrow in FIG. 4), and both ends of which are opposed to each other. Parts 11 and 12 are provided.

The leg 11 has a cylindrical projection 14 formed from the plate surface thereof toward the leg 12. A metal cylindrical projection projecting further from the tip of the projection 14 is formed on the inner periphery of the projection 14. The collar 15 is joined. A circular cushion rubber plate 19 is joined on the plate surface around the protrusion 14.

Guide walls 16 are formed on both side edges of the rear surface of the leg 11 (FIG. 2), and the lower ends of the guide walls 16 are smoothly opened right and left. Each guide wall 16 is separated from the general surface of the leg portion 11 by a cut-off portion 171 (only one is shown in FIG. 3) extending from the upper end to the middle position at the inner edge, and the separated guide wall 16 has a widthwise direction. Rectangular locking portions 17 protruding inward are formed (FIG. 2).

The leg 12 has a mounting hole 13 formed therein.
The protruding portion 14 and the metal collar 15 are located in the mounting hole 13 in a state of being bent in a U shape (FIG. 4).

FIGS. 5 and 6 show details of the bracket 2. The bracket 2 is formed by bending a metal plate into a U-shape, and has opposing legs 21 and 22.
1 and 22, the facing interval gradually decreases toward the tip. The center of each leg 21 and 22 is matched to the mounting hole 2
A weld nut 31 is welded and fixed to one leg 23 on the back surface. Also, this leg 2
In FIG. 1, rectangular notches 25 are formed on both side edges near the tip bent slightly outward.

When attaching the connecting member 5 to the door window glass G, the projecting portion 14 of the retainer 1 is inserted into an attachment hole G1 provided in the lower edge of the door window glass G. Thereby, the position of the retainer 1 on the glass surface is accurately determined. After bending the retainer 1 into a U-shape along the lower edge of the glass, the U-shaped bracket 2 is moved downward from above the retainer 1.
To cover the outer circumference of

At the time of mounting, the bracket 2 is attached to the retainer 1
Guide wall 16 smoothly guides upward, and the notch 25 provided on the guide wall 16 in the notch 25 on both side edges thereof
Are fitted and positioned and fixed. With the bracket 2 mounted, the legs 11, 12 of the retainer 1 are pressed against the glass surface by the spring force of the legs 21, 22 and are fixed without falling off.

The connecting member 5 fixed at a predetermined position on the lower edge of the door window glass G is provided with mounting holes 23, 24 of the bracket 2.
Is a roller guide 4 in a door panel constituting a lifting mechanism.
The bolts 32 are aligned with the mounting holes 41 of FIG. 1 and are connected to each other by bolts 32 penetrating therethrough and being connected to the weld nut 31.

At the time of this bolt connection, both end surfaces of the metal collar 15 of the retainer 1 abut against the inner side surfaces of the two legs 21.22 of the bracket 2 to enable a strong bolt connection, and the elasticity of the cushion rubber plate 19 makes it possible. The occurrence of loosening is prevented.

[0021]

As described above, according to the connecting portion structure of the present invention, since no adhesive is required, the number of assembling steps can be greatly reduced. Further, since the connecting tool is securely fixed to the window glass, there is no problem such as falling off when performing the connecting operation with the elevating device. Further, sufficient connection strength can be obtained.

[Brief description of the drawings]

FIG. 1 is a sectional view of a lower edge of a door window glass showing a connecting portion structure of the present invention, and is an enlarged sectional view taken along a line II of FIG.

FIG. 2 is a rear view of the connector, and is a view as viewed in the direction of arrow A in FIG. 1;

FIG. 3 is an overall perspective view of a retainer.

FIG. 4 is a longitudinal sectional view of a retainer.

FIG. 5 is an overall perspective view of a bracket.

FIG. 6 is a longitudinal sectional view of a bracket.

FIG. 7 is an overall front view of the door window glass.

FIG. 8 is a sectional view of a lower edge of a door window glass showing a conventional connecting portion structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Retainer 11, 12 Leg part 13 Mounting hole 14 Projection part 15 Metal collar 17 Locking part 2 Bracket 21, 22, Leg part 23, 24 Mounting hole 31 Weld nut (nut member) 32 Bolt (bolt member) 4 Roller guide (lift) Mechanism) G door window glass

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E05F 11/38 B60J 1/17

Claims (1)

(57) [Scope of request for utility model registration] 1. A resin retainer, which is bent in a U-shape along a lower edge of a door window glass that moves up and down, is provided.
One leg of the bent retainer is formed with a cylindrical protruding portion, which protrudes toward a mounting hole provided in the other leg, and has a cylindrical metal collar fitted on an inner periphery thereof, and the protruding portion is formed. Is inserted into a mounting hole provided in the lower edge of the door window glass, and is mounted so as to form a U-shape so as to cover the outer periphery of the retainer. Is provided with a metal bracket for pressing against the glass surface, and the retainer is formed with a locking portion for locking the mounted bracket, and in the mounting hole of the retainer and in the cylinder of the protruding portion in the mounted state. A communication mounting hole is formed in each leg of the bracket, and one of the legs of the bracket is aligned with the mounting hole and a nut member is fixed, and is inserted into each of the mounting holes and connected to the nut member. Bolt Lifting part coupling structure of the door window glass, characterized in that attached to the lower edge of the door window glass elevating mechanism by wood.