JPH0619372Y2 - Car door trim - Google Patents

Description

[Detailed Description of the Invention] << Industrial Application Field >> This invention relates to an automobile door trim, and in particular,
The present invention relates to a vehicle door trim that has a simple structure and prevents the upper edge of the door trim from bending downward and ensures stable mounting.

<< Prior Art >> As is well known, various interior parts such as an automobile door trim are provided on the inner surface side of an automobile body panel.

FIG. 5 is a front view of a vehicle door trim, and FIG. 6 is a cross-sectional view showing a state in which the vehicle door trim is attached to a door inner panel, and generally, an upper edge of the door trim 1 (hereinafter referred to as a waist portion 2). And door inner panel 3
Since there is a gap between and, when an external force is applied in the direction of the arrow in FIG. 5, this waist portion 2 bends downward, a so-called sticking phenomenon occurs, and it is said that the mounting stability of the door trim 1 cannot be expected. A defect has been pointed out.

As a countermeasure against this, the upper edge of the door inner panel 3 may be extended until it abuts the core material 1a of the door trim 1. However, in order to extend the upper edge of the door inner panel 3 in relation to the door outer panel. It is difficult to form, and normally, as shown in FIG. 6, the waist portion 2 of the door trim 1
In reality, a spacer 4 such as polyurethane foam is fixedly adhered to the rear surface side, and the spacer 4 is brought into contact with the door inner panel 3 to eliminate the sticky feeling of the waist portion 2 of the door trim 1. .

<Problems to be solved by the invention> However, when the spacer 4 is separately provided as described above to prevent the door trim 1 waist part 2 from feeling sticky, the material cost is increased and man-hours for mounting the spacer 4 are also added. Therefore, it has been pointed out that there is a drawback that the product cost is soared. Polyurethane foam is usually used as the spacer 4, but the material deteriorates due to aging, and not only does it not perform a good spacer function, but also the spacer 4 may fall off unless firmly adhered, which is effective. It has been pointed out that there is a drawback that it is impossible to take measures against stickiness.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a simple and inexpensive structure to prevent the door trim waist from feeling sticky. An object is to provide an ideal automobile door trim that does not bend.

<Means for Solving the Problems> In order to achieve the above object, the present invention comprises a core material formed into a required shape and a skin material attached to the surface side of the core material, In a vehicle door trim installed in a panel, a base portion of a bracket having a substantially L-shaped cross section is additionally attached and fixed along the back surface of the upper edge of the door trim, and the bracket is approximately 90 °
A flange portion is bent downward, a weather strip is attached to the flange portion, and a stopper piece is provided downward on the base portion, and when a load is applied to the upper edge of the door trim, the stopper piece is attached to the door inner panel. It is characterized in that the downward deflection is regulated by contacting the upper edge of the.

<Operation> As is apparent from the above configuration, the stopper piece is provided downward at the base of the bracket having a substantially L-shaped cross section that is attached to the rear surface of the upper edge of the door trim, and the stopper piece is provided downward at the waist of the door trim. When the external force is applied, the stopper piece comes into contact with the upper edge of the door inner panel, so that the door trim waist portion does not stick downward.

<< Embodiment >> An embodiment of a vehicle door trim according to the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view showing the construction of a vehicle door trim according to the present invention, and FIG. 2 is a sectional view showing the state in which the vehicle door trim is attached to an inner door panel, FIG.
FIG. 4 is a partial perspective view of an essential part showing another embodiment of the present invention.

1, an automobile door trim 10 according to the present invention is shown.
Is a core material 11 formed into a required shape, and the core material 11 here.
A door trim body is composed of a skin material 12 that is integrally attached to the front side of the door trim, and a long metal bracket 13 having a substantially L-shaped cross section is attached and fixed along the upper edge of the door trim 10. .

This metal bracket 13 is a core material 11 for the door trim 10.
It is composed of a base portion 14 attached and fixed to the back surface and a flange portion 15 bent downward by 90 ° from the base portion 14, and a weather strip 16 which is in sliding contact with a door window (not shown) is attached to the flange portion 15. . The weather strip 16 is a flat metal core 17
The outer periphery of the is covered with an elastic body 18 such as rubber or soft vinyl chloride, and a sealing tongue piece 19 slidably contacting the door window is provided on one side surface, and a metal core bar 17 is cut and raised on the other side surface. The claw 20 is formed, and the weather strip 16 is mounted on the door trim 10 side by bending and fixing the locking claw 20 in the mounting hole 21 of the flange portion 15.

By the way, the feature of the vehicle door trim 10 according to the present invention is that the base 14 of the metal bracket 13 is formed with the stopper pieces 22 at predetermined intervals, and as shown in FIG. It is set so as to face the upper edge 24 of the door inner panel 23 at a short distance.

Therefore, the second portion 10a of the door trim 10 is
When an external force indicated by the arrow in the figure is applied, the stopper piece 22 formed on the base portion 14 of the metal bracket 13 comes into contact with the upper edge 24 of the door inner panel 23, so that the waist portion 10a of the door trim 10 does not stick. ,
The stable installation of the door trim 10 is guaranteed for a long time.

Furthermore, by bending the tip of the stopper piece 22 and increasing the contact surface with the upper edge 24 of the door inner panel 23, it is possible to provide a good stopper function.

The shape of the stopper piece 22 is not limited to the shape shown in FIG. 1, but the stopper piece 2 shown in FIG.
5, it may be formed in a stepped shape, or the L-shaped stopper piece 26 may be separately fixed by spot welding or the like as shown in FIG.

As described above, according to the present invention, it is possible to reliably eliminate the stickiness of the waist portion 10a of the door trim 10 with a simple structure in which the stopper pieces 22, 25 and 26 are provided on the base portion 14 of the metal bracket 13. Compared with a structure in which a spacer such as polyurethane foam is installed, it has advantages that it can be implemented easily and at low cost, and that the spacer does not deteriorate due to aging.

Further, since the weather strip 16 is attached and fixed to the flange portion 15 of the metal bracket 13, it is not necessary to set the core material 11 of the door trim in an undercut shape, so that the molding of the core material 11 in the door trim 10 is extremely easy. There is also the added benefit of being able to do that.

<< Effects of the Invention >> As described above, the vehicle door trim according to the present invention has the following special effects.

The vehicle door trim according to the present invention has a simple structure in which a stopper piece is provided at the base of a metal bracket having a substantially L-shaped cross section to be attached to the door trim. Compared to, there is an effect that cost reduction can be expected.

According to the automobile door trim of the present invention, a stopper piece that faces the upper edge of the door inner panel is installed at the base of the metal bracket, and even after long-term use, it deteriorates like a conventional polyurethane foam spacer. It is possible to eliminate the sticky feeling of the door trim waist for a long period of time.

According to the door trim of the present invention, since the weather strip is attached to the flange portion of the metal bracket having a substantially L-shaped cross section, the upper edge of the door trim is bent downward to attach the weather strip. Compared with a door trim having a structure in which a bent flange portion for a vehicle is formed, the core material of the door trim does not have an undercut shape, and the core material of the door trim can be molded with simple molding equipment.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing the structure of an automobile door trim according to the present invention, FIG. 2 is a sectional view showing the state in which the automobile door trim is attached to a door inner panel, FIG.
FIG. 4 is a partial perspective view of a main part showing another embodiment of the present invention, and FIG.
FIG. 6 is a front view showing a conventional automobile door trim, and FIG. 6 is a sectional view taken along line VI-VI in FIG. 10 ... Automotive door trim 10a ... Waist part 11 ... Core material 12 ... Skin material 13 ... Metal bracket 14 ... Base part 15 ... Bending flange part 16 ... Weather strip 22, 25, 26. Stopper piece 23 …… Door inner panel 24 …… Upper edge

Claims (1)

[Scope of utility model registration request] 1. A door inner panel (23), which comprises a core material (11) formed into a required shape and a skin material (12) attached to the surface side of the core material (11). A door trim (10) for an automobile according to claim 1, wherein a cross section of the door trim (10) is substantially L
The base portion (14) of the character-shaped bracket (13) is attached and fixed, and the flange portion (15) is bent and formed approximately 90 ° below the base portion (14), and the weather strip (15) is formed on the flange portion (15). 16) is attached, and a stopper piece (22) is provided downward on the base portion (14). When a load is applied to the upper edge of the door trim (10), the stopper piece (22) is attached to the door inner panel (16). A door trim for an automobile, characterized in that the downward bending is restricted by contacting the upper edge (24) of (23).