JPH0120958Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention relates to seats for vehicles, furniture, etc.
In particular, it relates to the hanging structure of these sheets.

[Prior Art] FIG. 4 is a sectional view of a sheet showing a conventional hanging structure. The skin member 21 of the sheet S is the skin material 2
2. It consists of a foam material 23 and a wading cover 24. The surface of the foam material (wading material) 23 is covered with a skin material 22, and the back surface of the foam material 23 is covered with a wading cover 24, and high-frequency welding is performed in a linear manner at the required locations of this skin material 21. At the same time as high-frequency welding, the wading cover 24, which is the back side of the welding part,
A backing material 25 made of, for example, polyvinyl chloride (PVC) is separately welded to the backing material 25 by high-frequency welding, and this backing material 25 and the wading cover 2
4 and a part of the hanging string material 26 is sandwiched between them.

[Problems to be Solved by the Invention] As described above, in the conventional suspension structure, the suspension string material is attached to the skin member using a backing material by welding. Therefore, the wading cover and the backing material are required to be made of materials suitable for welding. Furthermore, the skin material is also limited to materials that can be easily welded, such as PVC. Furthermore, the hanging strength of the conventional hanging structure depends only on the degree of welding (degree of welding) between the backing material and the wading cover. Furthermore, the melted and solidified foam material will remain between the skin material and the wading cover in the welding area.
When it was hung, the solidified foam material peeled off, causing the wading cover and the skin material to separate, causing problems in terms of the hanging strength.

The present invention addresses the technical challenges of providing a suspension structure that facilitates suspension, reduces manufacturing man-hours, and is easy to assemble, especially when suspending sheets made of various materials. shall be.

[Means for Solving the Problems] In order to solve the above-mentioned technical problems, the present invention proposes processing using internal heating using high frequencies, ultrasonic waves, microwaves, etc., processing using external heating using hot air, infrared heaters, etc. (hereinafter referred to as "welder processing")
Alternatively, when the skin member is processed by suturing with thread, etc., a hanging string material can be attached to the processed part using a holding tool such as a clip, or the sheet may be slackened and attached to the holding tool. Therefore, the technical means is to create a configuration in which it is held and suspended.

[Function] In this way, the processed part of the skin member, especially the part where two or more skin materials are joined together, is held by the clamping tool, or the sheet is slackened and held by the clamping tool, and this clamping tool A string for hanging is engaged with the bottom plate, and the skin material is hung by this string, for example, by engaging with the bottom plate. With this configuration, it is easy to hang the product because no welding process is required for hanging it, and the skin material, wading cover, backing material, etc. are not limited to materials suitable for welding process as in the past. .

[Embodiment] Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

In this example, a double seat of a motorcycle will be explained as an example, but the present invention is not limited to this, and it goes without saying that the present invention can be used for any seat that requires hanging.

FIG. 1A shows a first embodiment of the present invention, and is a partial sectional view of a main part showing an example in which a hanging structure is used for a skin material, a foam material, and a skin member included in a wading cover. B shows a second embodiment of the present invention, in which the suspension structure of the present invention is used on a single skin material, and FIG. 1C shows a clamping structure used in the suspension structure of the present invention. It is a general view showing an example of a tool.

In FIG. 1A, 1 and 1a are skin members, and the skin members 1 and 1a are composed of skin materials 2 and 2a, foam materials 3 and 3a, and wading covers 4 and 4a. The surfaces of the foam materials (wading materials) 3, 3a are covered with skin materials 2, 2a, and the back surfaces of the foam materials 3, 3a are covered with wading covers 4, 4a, respectively. Each skin member 1, 1a is welded by high-frequency welding at the hook joint part 5, sewn with thread,
They are joined by other joining means. This hook fitting portion 5 is held by using a clip 6 as a holding tool in this example. The clip 6 is made of resin, but is not limited to this.
Any material that can be used as a clamping tool may be used. The hook-up portion 5 is raised whether it is welded by high-frequency welding or stitched with thread, and the portion 8 below this raised portion 7 is held by the clip 6. As shown in FIG. 1C, the clip 6 in this example has an inverted U-shaped cross section with wavy teeth 6a at the opening, and has protrusions 6b near the center of both ends. Then, the hanging string 9 is engaged with the bottom of the clip 6, and the skin members 1, 1 are connected through the clip 6 by the string 9.
Hang a. Note that the skin material 1 and the skin material 1a are
In this example, the colors, shapes, materials, etc. are different. It is a so-called two-tone sheet type, which allows for a wide variety of products and improves the appearance of the product, but the skin material etc. may be the same.

When suspending a structure using such a clip, use cushion material 1 as shown in Fig. 2.
2 is used. The cushion material 12 is provided with holes 13 at locations to be used for suspension. A string 9 as a hanging tool is passed through this hole 13 and engaged with the clip 6, and the string 9 is hung onto the bottom plate (not shown). In this way, a double seat for a motorcycle as shown in FIG. 3 is created.

As described above, according to this example, the raised portion of the hook fitting portion is utilized, and the state of engagement between the skin member and the clip is good, and the hanging strength is also sufficiently satisfactory.

FIG. 1B shows a second embodiment of the invention. In the figure, 15 is a skin material, and the skin material 15 is made of one piece. A desired portion of this skin material 15 is held by a holding tool 16. The clamping tool 16 according to this example has teeth (not shown) with slightly acute angle openings, which bite into the skin material 15 and suspend the skin material 15 itself. With this configuration, any part of the skin material can be hung, so there is no need to calculate the hanging position etc. in advance.

In addition, in each of the above-mentioned first and second embodiments, welding is applied to predetermined locations of the skin material or skin member in order to ensure more secure gripping with a clamping tool such as a clip and to determine the hanging position in advance. It is also possible to provide a depression.

[Effects of the invention] Since the invention is configured as described above,
It has the following effects.

Since the clips are used to engage the skin member and the skin material, the number of manufacturing steps is small and assembly is easy.

No welding process is used in the hanging structure. Therefore, the constituent members of the seat, such as the skin material, wading material, wading cover, etc.
It is not limited to materials that can be welded.

Note that, as a matter of course, the present invention is not limited to the illustrated example.

[Brief explanation of the drawing]

FIG. 1A shows a first embodiment of the present invention, and is a partial cross-sectional view of a main part showing an example in which a hanging structure is used for a skin member having a skin material, a wadding material, and a wadding cover, and FIG. 1B Figure 1C shows a second embodiment of the present invention, in which the suspension structure of the present invention is used on a single piece of skin material, and Figure 1C is an overview showing an example of a clamping tool used in the present invention. 2 is an overview of the cushion material used in the embodiment shown in FIG. 1A, FIG. 3 is an overview of the finished product, and FIG. be. 1, 1a... skin member, 2, 2a, 15... skin member (skin material), 3, 3a... wading material,
4, 4a... wading cover, 5... hook fitting part, 6, 16... clamping tool (clip).

Claims (1)

[Scope of utility model registration request] A sheet hanging structure characterized in that a skin member is held by a holding tool, a hanging string is engaged with the holding tool, and the sheet is hung by the string.