JPH0722817U - Mounting structure for automobile door trim - Google Patents

Abstract

(57) [Abstract] [Purpose] The purpose is to avoid interference with the inside handle unit when mounting an automobile door trim having a resin core material with high rigidity molded by injection molding or mold press molding to a door inner panel. To do. [Structure] An opening 15 is formed in the door trim 10 at a portion corresponding to the inside handle unit 21, and
A thin flexible portion 16 is formed along the lower edge of the opening 15,
When the door trim 10 is attached to the door inner panel 20 while pressing it downward, the thin flexible portion 16 is bent to deform the opening 15 to prevent the inside handle unit 21 and the door trim 10 from interfering with each other. To avoid.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vehicle door trim mounting structure for mounting a vehicle door trim on a door inner panel, and particularly to a vehicle door trim based on a highly rigid resin core material molded by injection molding or mold press molding. Regarding mounting structure.

[0002]

[Prior art]

 Usually, a vehicle door trim is mounted on the interior surface of the door panel in the vehicle interior to protect the occupant and improve the appearance of the vehicle interior.

That is, as shown in FIG. 4, when the door trim 2 is attached to the door inner panel 1, the upper end inner seal portion 3 of the door trim 2 is locked to the upper end edge 1 a of the door inner panel 1, and the door grip 4 is attached. Similarly, since the door trim 2 is pushed down in the direction of locking the bracket 4a of the door inner panel 1 to the hook portion 1b of the door inner panel 1, the inside handle unit 5 fixed to the door inner panel 1 interferes with the opening 6 of the door trim 2, There was a drawback that smooth installation work could not be expected.

Therefore, conventionally, when a material having a relatively low rigidity such as a wood-based core material is used as the core material of the door trim 2, the door trim 2 is attached to the door inner panel 1 by utilizing the entire flexibility. It is actually installed.

[0005]

[Problems to be solved by the device]

 However, recently, in many cases, complicated curved surface shapes are required for molding, and in order to increase the overall rigidity, a relatively rigid resin material is molded into a complicated curved surface shape by injection molding or mold press molding. Then, it is often used as the core material of the door trim 2.

However, when a resin core material having high rigidity is used, the flexibility of the whole cannot be utilized, and it is difficult to fit the inside handle unit 5 into the opening 6 when the door trim 2 is attached to the door inner panel 1. There was an urgent need to resolve this point.

The present invention has been made in view of the above circumstances, and an inside handle for a vehicle door trim made of a resin material having a relatively high rigidity is formed into a curved surface by injection molding or mold press molding. It is an object of the present invention to provide a vehicle door trim mounting structure that enables a door trim to be smoothly mounted to a door inner panel even with respect to an interference portion of a unit or the like.

[0008]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a vehicle door trim mounting structure for mounting a vehicle door trim having a resin core material having high rigidity, which is molded into a required shape by injection molding or mold press molding, on a door panel. The automobile door trim has an opening that exposes the inside handle unit installed on the door inner panel to the trim surface, and a thin flexible portion is formed on the resin core material along the lower edge of the opening. Therefore, when the door trim is attached to the door inner panel, the thin-walled flexible portion is flexibly operated to deform the opening shape and fit the peripheral edge of the inside handle unit into the opening.

[0009]

[Action]

 As is clear from the above configuration, an opening is formed for exposing the inside handle unit fixed to the door inner panel to the outside, and a thin flexible portion is formed along the lower edge of this opening. When the door trim is attached to the door inner panel, even if the back surface of the door trim interferes with the inside handle unit when the door trim is attached to the door inner panel, the thin-walled flexible part is bent to open the opening. If it is modified, the inside handle unit and the door trim do not interfere with each other, and the inside handle unit can be smoothly fitted into the opening of the door trim.

[0010]

【Example】

 Hereinafter, embodiments of a vehicle door trim according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front view showing an embodiment of a vehicle door trim according to the present invention, FIG. 2 is a sectional view showing the structure of the vehicle door trim, and FIG. 3 shows a state in which the vehicle door trim is attached to a door inner panel. It is an explanatory view shown.

Referring to FIGS. 1 and 2, a vehicle door trim 10 according to the present invention is formed by molding a resin material having a relatively high rigidity such as ABS resin and PP resin into a desired curved surface shape by injection molding or mold press molding. It is mainly composed of a resin core material 11 and a skin material 12 which is integrally attached to the surface of the resin core material 11 and has cushioning and decorative properties, and a handle-like door grip 13 is installed on the inner surface of the door trim 10. The lower end of the bracket 14 is supported by the bracket 14.

In addition, an opening 15 is provided to expose the inside handle unit 21 fixed to the door inner panel 20 to the surface of the door trim 10. The present invention is configured so that the opening 15 is formed along the lower edge of the opening 15. The feature is that the thin flexible portion 16 is formed.

That is, when the vehicle door trim 10 is attached to the door inner panel 20, an operation of locking the inner seal portion 10 a of the upper edge of the door trim 10 to the upper edge 20 a of the door inner panel 20 and the door grip 13 Similarly, in order to lock the locking groove 14a of the bracket 14 that supports the lower end of the door to the hook portion 20b of the door inner panel 20, attach the door trim 10 to the door inner panel 20 by pushing the door trim 10 downward. At this time, the inside handle unit 21 interferes with the lower edge of the opening 15. However, since this portion is formed as the thin-walled flexible portion 16 as described above, it is indicated by the one-dot chain line in FIG. Then, the inside handle unit 21 and the door trim 1 are deformed by flexing and deforming the opening 15. It is possible to easily fit the inside handle unit 21 into the opening 15 while avoiding interference with 0, and even if a resin material having high rigidity is used as the resin core material 11, the thin flexible portion 16 can be used. The door trim 10 can be easily and quickly attached to the door inner panel 20.

[0015]

[Effect of device]

 As described above, in the vehicle door trim mounting structure according to the present invention, the thin flexible portion is provided at a portion of the door inner panel side that interferes with the inside handle unit, and by bending this portion, a highly rigid resin material is provided. Even when the door trim is made of the above material, it is possible to easily and quickly attach the vehicle door trim to the door inner panel.

[Brief description of drawings]

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

FIG. 2 is a sectional view taken along line II-II in FIG.

FIG. 3 is an explanatory view showing a state in which a vehicle door trim according to the present invention is attached to a door inner panel.

FIG. 4 is an explanatory view showing a mounting structure of an automobile door trim.

[Explanation of symbols]

 10 Automotive Door Trim 11 Resin Core Material 12 Skin Material 15 Opening 16 Thin Flexible Section 20 Door Inner Panel 21 Inside Handle Unit

Claims (1)

[Scope of utility model registration request] 1. A mounting structure for an automobile door trim, wherein an automobile door trim (10) having a highly rigid resin core material (11) molded into a required shape by injection molding or mold press molding is attached to a door inner panel (20). In the vehicle door trim (10), an opening (15) for exposing the inside handle unit (21) installed on the door inner panel (20) to the trim surface is provided, and the opening (15) is also provided. Since the thin flexible portion (16) is formed on the resin core material (11) along the lower edge, the thin flexible portion is attached when the door trim (10) is attached to the door inner panel (20). By bending (16) to deform the shape of the opening (15), the peripheral edge of the inside handle unit (21) is fitted into the opening (15). Mounting structure for an automobile door trim, characterized in that the.