JPS5850887B2 - Vehicle door lining mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure for mounting a lining body on a vehicle door such as a side door of an automobile, and in particular, the present invention relates to a structure for mounting a lining body on a vehicle door such as a side door of an automobile, and in particular, the present invention relates to a structure for mounting a lining body on a vehicle door such as a side door of an automobile. Regarding the lining mounting structure in which the lining is covered with a lining.Generally, a soft lining is attached to the inside surface of the side door of a car from the viewpoint of safety and decoration. As shown in FIG. 1, on the door of a car or the like, a lining body is continuously applied to a handrail portion B continuing from the upper edge of the interior surface portion A of the vehicle.

Conventionally, the general mounting structure of such a lining body is as shown in FIG. A plate 3 made of a steel plate bent and formed into a shape that matches the handrail portion 1b located at is attached by a stable 4 or the like, and a lining body 5 is continuously stretched on the surface of the birdboard 2 and the plate 3, An assembly 7 is made by attaching the door inner weather strip 6 to the edge of the handrail portion of the door inner plate 1, and this assembly 7 is attached to the inside surface of the door inner plate 1.

According to such a mounting structure, the lining body and the door inner weather strip can be mounted in a predetermined shape and position at a location other than the door before the assembly is mounted on the door inner plate. It is possible to easily lock the edge of the handrail part of the lining body, but it requires a plate with a shape that matches the shape of the handrail part, and it also needs to be attached to the board, which reduces the number of parts. Also, there are defects that increase assembly man-hours and increase costs.

In view of the above-mentioned problems in the conventional lining mounting structure, the present invention does not require separate parts such as plates, does not impede installation workability, and is highly workable and economical. Another object of the present invention is to provide a vehicle door lining body mounting structure that can be mounted reliably.

According to the present invention, the object is to provide a lining body mounting structure for a vehicle door in which the lining body covers the vehicle-inward surface portion of the door inner plate and the handrail portion located at the upper edge thereof. A lining body is attached to the surface of the mounting board in such a manner that its upper portion extends a required length from the upper edge of the mounting board, and the extending portion of the lining body is shaped like an inverted U-shape of the door inner plate. After the handrail is placed directly along the curved surface of the handrail, the end of the extending portion is secured by a clip that is fitted into a notch that opens in the leg of the inverted U-shaped curved portion of the handrail on the outside of the passenger compartment. This is achieved by a vehicle door lining mounting structure characterized in that the IJ tab is fixed to the door inner plate and also holds the door inner weather member at its mounting position with respect to the inner plate.

The invention will now be described in detail by way of example embodiments with reference to the accompanying drawings.

FIG. 3 is an exploded view showing a vehicle door lining mounting structure according to the present invention, and FIG. 4 is a longitudinal sectional view showing the assembled state.

In the figure, reference numeral 10 denotes a door inner plate made of a steel plate, and the door inner plate 10 has an inner side surface portion 11 that has a surface substantially perpendicular to the inner side of the car.
and a handrail portion 12 continuous to the upper part thereof.

Specifically, the handrail portion 12 is continuous with the upper edge of the inner surface portion 11, and is continuous with a vertical portion 12a that is bent and bulged one step inward from this and the upper edge of this vertical portion 12a. It consists of a horizontal portion 12b that is bent toward the outside of the vehicle with a relatively large curvature, and a hanging portion 12c that is bent at a right angle approximately downward from the edge of the horizontal portion 12b on the outside of the vehicle. A notch 13 for inserting a clip is opened from the bent portion with the portion 12c toward the hanging portion 12c.

Reference numeral 14 denotes a mounting board made of a wood board such as a birdboard or fiberboard or a synthetic resin board, and the mounting board 14 is sized and shaped so that it can be mounted on the interior surface portion 11 of the door inner panel 10. The mounting board 14 is cut to match the door inner plate 1.
A mounting clip 16 is provided that can be fitted into a fitting hole 15 formed in the interior surface portion 11 of the vehicle (see FIG. 4).

A lining body 19 formed by covering the surface of a sponge material 17 with a skin 18 is adhered to the entire surface of the mounting board 14, and the upper part of the lining body 19 is attached to the surface of the mounting board 14. The extending portion 1 extends from the edge by a required length.
9a has a flexible configuration, and a belt-shaped core body 20 is attached along the edge of this.

21 connects the extending portion 19a of the lining body 19 to the door inner plate 1.
0 and for attaching the door inner weather strip 22 to the door inner plate 10. The clip is a clip for attaching the door inner weather strip 22 to the door inner plate 10. A body attachment fitting part 21b, a weather strip attachment fitting part 21c formed by bending the upper part of the vertical piece part 21a into a U-shape, and a part of the vertical piece part 21a from the lower end side thereof. A locking piece 2 that is bent and bulges on the opposite side from the weatherstrip attachment fitting part 21c.
1d.

Now, in order to attach the lining body 19 to the door inner plate 10, first, the fitting part 21b for lining body attachment of the clip 21 is fitted into the attachment part of the core body 20 on the edge of the extension part of the lining body 19. Then, the weatherstrip 22 is fitted into the weatherstrip attachment fitting portion 21c of the clip 21, thereby integrating the inner lining body 19, the clip 21, and the weatherstrip 22.

Thus, once the weatherstrip 22 is attached by the clips 21,
Position the mounting board 14 on the inner side surface 11 of the door inner plate 10, fit and insert the mounting plug 16 of the mounting board 14 into the fitting hole 15 of the door inner plate 10, and attach the mounting board 14 to the door inner plate. 10 is fixed to the inside surface part 11 of the vehicle.

The weather strip 22 and the clip 21 are turned upside down by 1800 degrees from the position shown in FIG. At the same time, the locking piece 21d is inserted into the notch 13 and the hanging portion 1 is placed on the bent portion with the portion 12c.
2C, the clip 21 (thereby fixing the weather strip 22 to the door inner plate 10).

Then, the extending portion 19a of the lining body 19 is stretched directly along the surface of the handrail portion 12a of the door inner plate 10 and fixed to the door inner plate 10.

5 and 6 show another embodiment of the mounting structure of the present invention, in which the lower end piece of the weather strip 22 is attached to the edge of the extending portion of the lining body 19 by high-frequency welding. The weather strip 22 is directly attached to the door inner plate 10 by locking the weather strip 22 to the door inner plate 10 with a clip 21', thereby locking the extending edge of the lining body to the door inner plate 10.

Note that the clip 21' has a shape similar to that of the clip 21 by removing the fitting part 21b for attaching the lining body.

The embodiment shown in FIG. 7 is a modified example of the embodiment shown in FIGS. Directly joined.

The other structures in the embodiments shown in FIGS. 5, 6 and 7 are the same as those in FIGS. 3 and 4,
Therefore, in FIGS. 5 and 6, parts corresponding to those in FIGS. 3 and 4 are given the same reference numerals as in FIGS. 3 and 4, and detailed explanation thereof will be omitted.

As described above, according to the vehicle door lining weighting structure according to the present invention, after the extending portion of the lining body from the mounting board directly follows the handrail surface of the door inner plate, the end portion is - Since the structure is such that the end edge of the handrail section is locked through a strip and a locking tool, there is no need for a plate shaped like the handrail section as in the past, which reduces the number of parts and assembly. The number of man-hours can be reduced, and by simply inserting the locking tool into the edge of the handrail, the edge of the lining body extension and the weather strip can be locked to the door inner panel, making the work easier and This makes it easy to attach and detach the lining, which is convenient when replacing it.

[Brief explanation of drawings]

FIG. 1 is a schematic perspective view showing an example of a side door of an automobile;
Fig. 2 is a vertical cross-sectional view showing a conventional vehicle door lining weighting structure, Fig. 3 is an exploded assembly view showing a vehicular door lining weighting structure according to the present invention, and Fig. 4 is the completed assembly. 5 is a vertical sectional view showing another embodiment of the present invention, FIG. 6 is an exploded view of the main parts of the embodiment shown in FIG. 5, and FIG. 7 is a longitudinal sectional view showing another embodiment of the present invention. It is a longitudinal cross-sectional view which shows another other Example. A... Car inner surface part, B... Handrail part,
1... Door inner plate, 2... Bird board, 3... Plate, 4... Stable, 5... Lining body , 6... Door inner weather strip, 7... Assembly, 10...
... Door inner plate, 11 ... Car inner surface part, 1
2...Handrail part, 13...Clip insertion notch, 14...Mounting board, 15...
... Fitting hole, 16 ... Mounting clip, 17
...Sponge material, 18 ...Skin, 19
... Lining body, 20 ... Core body, 21 ...
...Clip, 22...Door inner weather strip.

Claims (1)

[Scope of Claims] 1. In a vehicle door lining body mounting structure in which a lining body covers the vehicle-inward surface portion of the door inner plate and the handrail portion located at its upper edge, the mounting board A lining body is attached to the surface in such a manner that its upper portion extends a required length from the upper edge of the mounting board, and the extending portion of the lining body is curved into an inverted U-shape of the door inner plate. After aligning it directly with the surface of the handrail, the end of the extending portion is inserted into the door by a clip that is fitted and locked into a notch that opens on the leg outside the vehicle interior of the inverted U-shaped curved portion of the handrail. What is claimed is: 1. A vehicle door lining mounting structure, characterized in that it is fixed to a plate and holds a door inner weather strip in its mounting position relative to the inner plate. 2. The vehicle door lining body mounting structure according to claim 1, characterized in that a band-shaped core body is provided at the end of the extending portion of the lining body. Vehicle door lining mounting structure. 3. The vehicle door lining body mounting structure according to claim 1, characterized in that the end portion of the extending portion of the lining body is connected to the door inner weather strip. Vehicle door lining mounting structure.