JPH0344069Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a seat cover for covering vehicle seats, furniture seats, etc.

<Conventional technology> A seat cover that covers the seat to prevent dirt and wear on the seat pad and to improve its appearance has been developed using a thick cushion material that gives a soft feel when sitting on the seat. has been done. FIG. 3 is a sectional view of a conventional example of such a thick seat cover.

In this seat cover, a cushion material 33 made of foam or the like is inserted between an outer skin 31 and a lining 32, and in this state is covered with a pad 34 of the seat. In addition, this seat cover has an uneven surface formed on the surface of the seating area in order to give a luxurious feel and to prevent stuffiness when sitting on the seat.
This uneven surface is formed by forming recesses 35 in the cushion material 33 and the skin 31 by ultrasonic vibration, high frequency irradiation, adhesion, etc., and as a result, the seat cover has a predetermined uneven pattern as shown in FIG. is formed.

<Problems to be solved by the invention> In a seat cover having such an uneven surface, if the cushion material 32 is made thicker than 10 mm, the outer skin 31 cannot follow the thickness, and the cushion material 32 cannot follow the thickness of the cushion material 32, and it will not adhere to the corners of the uneven surface. Wrinkles 36 occur and the appearance deteriorates significantly.
In order to prevent the occurrence of wrinkles 36, it is necessary to use a highly elastic outer skin or to make the cushion material thinner, but in the former case, the materials available are severely limited, and there is also freedom in design. On the other hand, in the latter case, there are problems in that the soft feel is lost and the uneven pattern becomes unclear, deteriorating the design.

The present invention has been made in consideration of the above-mentioned circumstances, and aims to provide a seat cover that expands the degree of freedom in design and does not reduce the soft feel.

<Means for solving the problems> In order to achieve the above object, the present invention is designed to obtain conformability to the skin by laminating cushion materials, and the cushion material is interposed between the skin and the lining. In the seat cover which is inserted and has an uneven surface, the cushion material is composed of a single layer part and a laminated part laminated with an intermediate material interposed therebetween,
It is characterized in that at least the laminated portion is provided with the uneven surface.

<Function> Even if a dent is formed in the laminated portion of the cushion material, the outer skin follows suit and expands and contracts favorably.

<Example> Hereinafter, the present invention will be specifically described with reference to an illustrative example.

FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a perspective view of the seat. A cushion material is inserted between an outer skin 1 and a lining 2 to form a seat cover. The cushion material is divided into a single layer portion and a laminated portion. Among these, the laminated part is the upper layer 3
It has a two-layer structure with a lower layer 4 and an upper layer 3.
is joined to the lower surface of the outer skin 1, and the lower layer part 4 is joined to the upper surface of the lining 2. An intermediate fabric 5 made of the same material as the lining 2 is interposed between the upper layer 3 and the lower layer 4. On the other hand, the single layer portion has a structure in which the lower layer portion of the laminated portion is omitted and only the upper layer portion 3 is extended. In this case, the intermediate layer 5 of the laminated portion is likewise extended and serves as the lining of the single layer portion. The laminated portion has a wall thickness of 10 mm or more to provide cushioning properties, and an uneven surface is formed on this laminated portion. The uneven surface can be formed by integrally recessing the cushion material and the skin using ultrasonic vibrations, high-frequency irradiation, etc., as in the conventional method, or by
Alternatively, depressions may be formed in advance in the cushion material and the outer skin 1 may be adhered thereto. The uneven surface is formed mainly on the laminated portion because the formation of the uneven surface improves the appearance, provides a refreshing feeling, and can prevent wrinkles from forming. In this embodiment, as shown in FIG. 2, no uneven surface is formed except for the seating portion, and the single layer portion is located in this portion. Similarly, single layer portions are located at the corner portions of the uneven surface where wrinkles are noticeable. That is, the laminated portion is located in the area surrounded by the broken line in FIG. 2, and the single layer portion is located in the other areas. This prevents the occurrence of wrinkles and improves the appearance, and since the laminated portion is located in the seating area, the cushioning properties are improved and the soft feel is increased.

In FIG. 1, reference numeral 6 denotes a hanging member sewn to the lining 2, and a hog ring 9 is wound between it and an insert wire 8 embedded in the seat pad 7, thereby suspending the seat cover.

In addition, although the laminated portion was made into two layers in the above embodiment, it may be made into three or more layers.

<Effects of the invention> As described above, according to the invention, since the laminated portion of the cushion material is located in the area where the uneven surface is applied, wrinkles do not occur, and the uneven pattern can be clearly formed, thereby improving the appearance. Furthermore, there is no restriction on the material of the skin, which has the effect of expanding the degree of freedom in design.

[Brief explanation of the drawing]

Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a perspective view of a seat to which the present invention is applied, Fig. 3 is a sectional view of a conventional example, and Fig. 4 is a sheet to which the conventional example is applied. FIG. 1...Outer skin, 2...Lining, 3...Upper layer, 4...Lower layer, 5...Intermediate layer.

Claims (1)

[Scope of utility model registration request] In a seat cover in which a cushion material is interposed between an outer skin and a lining material, and the surface is provided with an uneven surface, the cushion material is composed of a single layer part and a laminated part laminated with an intermediate material interposed therebetween, and at least A seat cover characterized in that the laminated portion is provided with the uneven surface.