JP2564204Y2 - Car door trim - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door trim for a vehicle, and more particularly to a door trim for a vehicle having an improved sealing property between a rear end edge of the door trim and a glass run channel provided at a door opening edge.

[0002]

2. Description of the Related Art FIG. 6 shows a door trim 1 for an automobile provided in a door panel.
As shown in FIG. 7, a surface material 3 having decorativeness and cushioning property is adhered to a surface of a core material 2 having shape retaining properties, and a door for sealing a vertically movable door window 4a. In order to attach the inner seal 4, a waist garnish 5 is joined to the back surface of the waist portion of the core material 2.

[0003] The outer shape of the door trim 1 for an automobile is retained by a core material 2. Therefore, the outer shape of the door trim 1 is often restricted by the shape of the core 2.

For example, it is necessary to set a die-cutting angle of the core material 2 at the upper rear end edge of the door trim 1 for an automobile, and the core material 2 has a shape shown by a dashed line in FIG. The rear edge is inclined depending on the shape of the core material 2.

[0005] Therefore, since the glass run channel 7 provided at the door opening edge is located on the inclined portion 6, a gap A is generated between the rear end edge of the door trim 1 and the glass run channel 7, and the appearance is reduced. At the same time, a problem has been pointed out that a wind noise caused by the gap A is generated during running, which hinders comfortable running.

The present invention has been made in view of such circumstances, and an object of the present invention is to eliminate a gap between a rear edge of a door trim and a glass run channel installed at a door opening edge. Accordingly, it is an object of the present invention to provide a door trim for an automobile which prevents a deterioration in appearance and eliminates an unpleasant wind noise generated during traveling.

[0007]

Means for Solving the Problems In order to achieve the above-mentioned object, the present invention has a structure in which a skin material is integrally attached to a core material surface,
In a car door trim in which a waist garnish for attaching a door inner seal to a back surface of a waist portion of a core is provided, a rear edge of the waist garnish has a core material.
After the core through a jiggle of dimensions approximately equal to the thickness
The rear end of the door trim and the glass run channel provided at the door opening edge are tightly sealed by the extended portion at a position rearward of the end edge and flush with the surface of the core material . It is characterized by the following.

[0008]

As is apparent from the above configuration, the rear edge of the waist garnish extends beyond the rear edge of the core material, and the extended portion of the waist garnish reduces the outer shape of the rear edge of the door trim. Since it is extended rearward, there is no gap between the rear edge of the door trim and the glass run channel, and both are tightly sealed.

The rear edge of the waist garnish is a core.
Since the jiggle portion is extended via a jiggle portion (step portion) having a dimension substantially equal to the thickness of the material, no step is formed by the juggle portion, and the product appearance is not adversely affected.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a door trim for a vehicle according to the present invention;

FIG. 1 is an external view showing a door trim for a vehicle according to the present invention, FIG. 2 is an explanatory view showing an upper part of a rear end of the door trim for the vehicle, and FIG. 3 is a configuration of a rear end portion of the door trim for the vehicle. FIG. 4 is a plan view showing the relationship between the core material and the waist garnish at the rear edge of the door trim, and FIG. 5 is a plan view showing the configuration of another embodiment of the automotive door trim according to the present invention.

Referring to FIGS. 1 to 3, an automobile door trim 10 according to the present invention has a core material 11 having an appropriate shape-retaining property and rigidity for mounting to a vehicle body panel, and is integrally attached to the surface of the core material 11. Skin material 12 that imparts decorativeness and cushioning properties
And a waist garnish 2 made of a metal plate or a resin plate on the back surface of the waist portion of the core material 11.
0 is bonded and fixed, and this waist garnish 2
0 is provided with a door inner seal 30.

The vehicle door trim 10 according to the present invention is particularly characterized by the structure of the rear edge portion.

That is, the relationship between the core material 11 and the waist garnish 20 at the rear edge of the door trim 10 is shown in FIG.
The end portion 11a of the core material 11 is set to be inclined due to the draft angle of the molding die, but the waist garnish 20 is located behind the end portion 11a of the core material 11. extending portion 21 which extends is set, the extension portion 21, as shown in FIG. 3, Jogguru portion (stepped portion) 2
2, the core 11 and the extending portion 21 of the waist garnish 20 are flush with each other.

Therefore, as shown in FIG. 2, the rear end edge of the door trim 10 is not retained by the core material 11 but is retained by the extension 21 of the waist garnish 20. The glass run channel 40 installed at the door opening edge and the rear end edge of the automobile door trim 10 are in a good tight sealing state.

Therefore, in the conventional vehicle door trim 10 according to the present invention, disadvantages such as deterioration of appearance due to generation of a gap between the rear end edge of the door trim 10 and the glass run channel 40 and generation of unpleasant noise during traveling are effectively solved. This has the special effect of improving indoor aesthetics and expecting quiet running.

Further, since the waist garnish 20 is provided with the extending portion 21 via the jiggle portion 22, the rigidity of the waist garnish 20 itself can be strengthened, and the door inner seal 30 is not excessively moved when the liftable door window moves up and down. There is also an advantage that the deformation of the waist garnish 20 can be prevented as much as possible even if the force is applied.

Next, FIG. 5 shows another embodiment of the automobile door trim 10 according to the present invention. Since the shape of the extending portion 22 of the waist garnish 20 can be set arbitrarily, it is formed in an undercut shape as shown in the drawing. The extension 22 of the waist garnish 20 can be set according to the shape of the door trim 10 and the shape of the glass run channel 40.
By freely setting the shape of the door trim 10, the degree of freedom in forming the door trim 10 can be greatly expanded.

[0019]

As described above, the vehicle door trim according to the present invention has the following special effects.

(1) The rear edge of the waist garnish is extended beyond the rear edge of the core material, and the rear edge of the door trim is regulated by this extended portion. And the glass run channel installed at the door opening edge are tightly sealed, so that a gap which has conventionally occurred between them can be prevented, so that the appearance of the rear edge portion of the door trim is significantly improved.

(2) The rear edge of the waist garnish is formed so as to extend beyond the rear edge of the core material, and the extended portion seals the rear edge of the door trim and the glass run channel at the door opening edge. Therefore, there is an effect that unpleasant wind noise does not occur during traveling and quiet traveling can be expected.

[Brief description of the drawings]

FIG. 1 is an external view showing a vehicle door trim according to the present invention.

FIG. 2 is an explanatory view showing a configuration of a rear end portion of the vehicle door trim shown in FIG. 1;

FIG. 3 is a sectional view taken along line III-III in FIG. 2;

FIG. 4 is a plan view showing a relationship between a core material and a waist garnish in the automobile door trim shown in FIG. 1;

FIG. 5 is a plan view showing a main part of another embodiment of the vehicle door trim according to the present invention;

FIG. 6 is an external view of a conventional automobile door trim.

FIG. 7 is a sectional view showing the configuration of a conventional automobile door trim.

FIG. 8 is an explanatory view showing a configuration of a rear end portion of a conventional automobile door trim.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Automobile door trim 11 Core material 12 Skin material 20 Waist garnish 21 Extension part 22 Joggle part 30 Door inner seal 40 Glass run channel

Claims (1)

(57) [Scope of request for utility model registration] 1. A waist garnish (20) for integrally attaching a skin material (12) to the surface of a core material (11) and mounting a door inner seal (30) on the back surface of the waist portion of the core material (11). The rear edge of the waist garnish (20) is a core material.
Jogging part (2 ) having a size substantially equal to the thickness of (11)
2) at a position behind the rear edge of the core material (11) through
In addition, the glass run channel (40) installed at the door trim and the door open edge is tightly sealed by the extended portion (21). Door trim for vehicles.