JPH0340665Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to automobile interior materials such as automobile door trims and garnishes.

(Prior Art) Automotive interior materials are already known in which decorative ornaments are affixed to the surface of an interior material mainly consisting of a molded base material coated with a skin material. (For example, 1986-
(Japanese Patent No. 100649) However, conventional ornaments are generally attached to the flat surface of the main interior material due to problems in attaching workability, and therefore lack decorative effects. Therefore, ornaments are attached to the deformed parts of the interior material, from the flat part to the uneven parts, but as shown in Figure 3, conventional ornaments of this type are made of a metal substrate formed into the desired shape. The surface of the metal substrate 11 is coated with a skin material 13 via a pad material 12, and its periphery is wrapped around the back surface of the metal substrate 11, and the locking claws 14 are cut and raised on the back surface of the metal substrate 11. Not only is it time-consuming and expensive, the metal substrate 11 is heavy, and if the butt material 12 is not used, there is a problem with the cushioning properties.
Moreover, due to its structure, a step is created between the peripheral edge portion and the interior material main body 15, resulting in an unsatisfactory appearance.

(Problems to be Solved by the Invention) The present invention solves these problems by attaching ornaments to the deformed parts of the main surface of the interior material, such as the parts extending from the flat parts to the uneven parts. The aim is to obtain lightweight and inexpensive automobile interior materials.

(Means for solving the problem) The present invention is an automobile interior material in which ornaments are attached to the required parts of the surface of the interior material, which is a molded base material covered with a skin material. A molded ornament made of laminated fabric glued to a shape corresponding to the surface shape of a part of the interior material main body is attached so that the trimmed portion of the periphery thereof is located substantially on the same plane as the surface of the interior material main body. It is characterized by the fact that

(Function) When used by attaching it to the interior surface of a car body, similar to conventional automobile interior materials of this type, the material constructed in this way is formed by forming a molded base material into a desired shape and coating the surface of the molded base material. The interior decoration effect can be obtained by the interior material mainly consisting of the skin material and the ornaments attached to the required parts of the surface of the skin material. Because it is a molded ornament that is molded to a shape that corresponds to the surface shape of the part, it fits well on the surface of the deformed part that is mainly the interior material. It is made by vacuum forming laminated fabric glued together, so it is easy to manufacture and lightweight, and the use of stretch fabric gives it a fabric-like decoration that feels good, and the edges can be trimmed. Coupled with the fact that this trimming part is located substantially on the same plane as the main surface of the interior material, a good-looking finish can be obtained.

(Example) Next, the present invention will be described in detail using the illustrated automobile door trim as an example. Reference numeral 1 is a molded base material formed into an uneven shape, and the surface of the molded base material 1 has pads. A skin material 3 made of vinyl chloride leather or any other arbitrary material is covered with a material 2 interposed therebetween to form the interior material main body 4. 5 is mainly the interior material 4
The molded ornament 5 is attached to a deformed portion of the surface ranging from a flat part to a concave part, and the molded ornament 5 is knitted onto the surface of a vacuum-formable thermoplastic synthetic resin sheet 6 such as a vinyl chloride resin sheet or an ABS resin sheet. A laminated fabric 8 to which a stretchable fabric 7 such as fabric is adhered is formed by a vacuum forming method in a broad sense such as a vacuum forming method or a pressure forming method so that it has a shape corresponding to the deformed part corresponding to the adhered part of the interior material main body 4. The peripheral edge is formed into a trimming part 9 by high-frequency weld fusing or the like to prevent the peripheral edge of the elastic fabric 7 from fraying, and a synthetic resin-impregnated polyester foam is formed between the elastic fabric 7 and the thermoplastic synthetic resin sheet 6. Even when using a thin pad material layer such as
In addition, a similar pattern 9a is formed at a required intermediate portion. The material of the elastic fabric 7 is not particularly limited, but in order to perform the above-mentioned trimming, it is preferable to use a material that can be cut by melting, such as polyamide fiber. It is preferable that the portion to which the skin material 3 is attached is partially crushed to form a step 10 when the skin material 3 is applied to the molded base material 1.

(Effects of the invention) As is clear from the above description, the present invention uses a molded ornament formed from a laminated fabric made by bonding elastic cloth to a thermoplastic synthetic resin sheet. It is possible to add beautiful decorations without wrinkles, is lighter than conventional ones using metal substrates, and is superior in safety without using thick padding materials. The trimming part formed by melt cutting etc. is located almost on the same plane as the surface of the main interior material, so it has the advantage of obtaining a good-looking finish, and the advantages of being easy to manufacture and providing at low cost, as well as the conventional It has great practical value as it solves the problems of automobile interior materials.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view of the main part, and FIG. 3 is a sectional view of the main part of a conventional automobile interior material. 1: Molding base material, 3: Outer skin material, 4: Mainly interior material,
5: Molded ornament, 6: Thermoplastic synthetic resin sheet, 7: Stretch fabric, 8: Laminated fabric, 9: Trimming part.

Claims (1)

[Scope of utility model registration request] Interior material main body 4 consisting of a molded base material 1 covered with a skin material 3
In an automobile interior material in which an ornament is attached to a desired part of the surface of the interior material, a laminated fabric 8 in which an elastic cloth 7 is adhered to the surface of a thermoplastic synthetic resin sheet 6 is used, and the shape corresponds to the surface shape of a part of the interior material main body 4. This automobile interior material is characterized in that a molded ornament 5 is attached such that a trimming part 9 on the periphery thereof is located substantially on the same plane as the surface of the main body 4 of the interior material.