JPH033276Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention relates to seats for vehicles, furniture, etc.
In particular, the present invention relates to a two-wheeled vehicle seat having a suspension.

[Conventional technology] Conventionally, the technology for suspending sheets was
As shown in the figure, a receiving member 21 is formed in a cushion material 20 together with a nonwoven fabric 22, and using a presser button 23, a needle portion 24 protruding from the presser button 23 is engaged with the receiving member 21, A pseudo suspension of the skin member 25 was performed.

In addition, there is a hanging technique in which a hole is created in the cushion material and the hole is used.In other words, a backing material made of, for example, polyvinyl chloride (PVC) is welded to the back side of the skin member by high-frequency welding. A part of the hanging string material is sandwiched between the backing material and the back side of the skin member, and the string material is passed through the hole using the hole drilled in the cushion material. The technique used was to engage the bottom plate etc. and suspend it.

[Problems to be Solved by the Invention] As described above, in the conventional pseudo-hanging technique using a presser button or the like, the design is limited to the shape of the button or the like. Furthermore, since the receiving member inserted into the cushion material is only inserted into the cushion material through the nonwoven fabric, both the hanging strength and the hanging feeling are insufficient. Furthermore, when the user is seated, the presser button/receiving member comes into contact with the buttocks, giving an inconvenient feeling.

In addition, in the hanging technique using strings, etc., the hanging string material is attached to the skin member by welding using a backing material, so the backing material must be made of a material suitable for welding. become. Furthermore, the skin material is also limited to materials that can be welded, such as PVC. Furthermore, the structure is such that the hanging strength depends only on the degree of welding (degree of welding) between the backing material and the skin material (wading cover when wading material is used). Furthermore, if wading material is used for the skin member, the melted and solidified foam material will remain between the skin material and the wading cover in the welding process, so when it is hung, This peeling of the solidified foam material caused problems in suspension strength, such as peeling of the wading cover and the skin material.

The technical problem of the present invention is to provide a sheet with suspensions that increases the degree of freedom in design regarding suspensions, facilitates suspensions, reduces manufacturing man-hours, and is easy to assemble.

[Means for Solving the Problems] In order to solve the above-mentioned technical problem, a sheet with suspensions according to the present invention is a sheet with suspensions comprising a skin material, a cushion material, and a bottom plate. In order to suspend the belt-shaped member, a tape for hanging the belt-shaped member with a flat surface is attached to at least both ends in the longitudinal direction, a hole for suspending the tape is provided in the cushion material, and the tape of the belt-shaped member is attached to the outer surface of the belt-shaped member. The technical solution is that the tape is inserted through a hole in the cushion material from above and engaged or joined to the bottom plate at the end of the tape.

[Function] The present invention uses a belt-shaped member with a flat surface for hanging, so the part that contacts the seater's buttocks becomes flat, and when the seater is seated, there is no point contact.
Does not give a feeling of foreign body to the buttocks. Further, a tape for suspending the belt-like member is attached to at least both ends in the longitudinal direction, a hole for suspending the tape is provided in the cushion material, and the tape of the belt-like member is inserted into the hole of the cushion material from above the skin material. Since the tape is inserted through and engaged with or joined to the bottom plate at the end of the tape, it is easy to hang the tape and the number of manufacturing steps can be reduced. In addition, it is difficult to suspend by points as in the past. The degree of freedom in hanging colors and designs can be increased.

[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.

1A to 1D show an embodiment of the present invention in which a skin member is suspended. As shown in FIG. 1A, 1 is a skin member; It consists of a material 2, a foam material 3, and a wading cover 4, the surface of the foam material (wading material) 3 is covered with a skin material 2, and the back surface of the foam material 3 is covered with a wading cover 4, respectively. The skin member 1 according to this example uses separate skin members of two colors, which are joined at the hook joint portion 5 by welding by high-frequency welding, sewing with thread, or other joining means. In addition, in the hole 7 that is previously drilled at a predetermined location of the cushion material 6 (in this example, the intersection point with the part 5a that is linearly welded on the hook joining part 5 and for reasons of appearance etc.),
Tapes for hanging are joined to both longitudinal ends of a strip member 8 having a flat surface as shown in FIGS. 1B and 1C, and these tapes 9, 9 are inserted. At this time, if a cut or the like is made in advance at the intersection of the hooked part 5 and the welded part 5a of the skin member 1, the tape 9 can be easily passed through the hole 7 provided in the cushion material 6. can. Alternatively, if the tip 9a of the tape 9 is made hard and sharp, it can penetrate the skin member 1. Further, the band-shaped member 8 used in this example has a core material 8a at the center and is formed flat by covering the core 8a with a soft material 8b. At both ends of the band-like member 8 according to this example, a band-like member 8 is provided.
Although tapes 9 and 9 made of a strong tensile material for pulling themselves are bonded together, the core material 8a may be lengthened to extend from both ends of the strip member 8 and used as the tape 9 as it is. When the core material 8a is used as a tape in this way, the effort of joining the tape to the strip member can be saved. Then, the tips 9a, 9a of these tapes 9, 9 are attached to the bottom plate 1.
Junction with 0. In this example, as shown in FIG.
Tips 9a, 9a of the tapes 9, 9 are shown at 1, 11.
using a needle 12 by a tucker (not shown),
It is joined to the bottom plate 10.

However, the engagement or joining of the tapes 9, 9 and the bottom plate etc. is not limited to the explanation shown in this example.
By providing a group of protrusions for engagement at the end of one tape, providing a portion for locking this group of protrusions at the end of the other tape, and engaging these ends, a band-like shape is formed. The skin member may be suspended by pulling the member. This eliminates the need for joining using a tacker or the like, and it is sufficient to simply engage the tapes together, making assembly even easier. Furthermore, by locking the protrusion group at a desired location, the hanging strength (degree) can be adjusted.

The band member 8 in this example is made of resin, but
The material is not limited to this, and a core material covered with cloth or the like may also be used. This allows the hanging to have more variations in color, design, etc. Furthermore, skin members (skin material)
In this example, these are so-called two-tone sheet types that differ in color, shape, material, etc., in order to increase the variety of products and improve the appearance of the products. You can. Further, in this example, the skin member is composed of a skin material, a wadding material, a wadding cover, etc., but it goes without saying that it may be a single skin material.
In addition, in the above explanation example, the tape is joined to both ends of the strip-shaped member and integrated with the core material, but this is not limited to this, and if the strip-shaped member is long, the tape can be attached to the center of the strip-shaped member or at a desired location. Of course, they can be joined together and hung. In this case, it is possible to sufficiently create a hanging feeling at a desired location.

Furthermore, in addition to the above embodiment, if an adhesive mainly made of a water-resistant material such as PVC is applied to the back side of the strip member (the surface in contact with the outer skin member) and suspended, this adhesive material can be used. This covers the notches and the like in the skin member, thereby providing a waterproof effect.

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

Since the belt-shaped member according to the present invention has a flat upper surface (the part that contacts the buttocks of the seated person), there is no point contact when the seater is seated, and the buttock does not feel like a foreign body.

It is possible to increase the degree of freedom in color and design regarding hanging, which was difficult with the conventional hanging from a single point.

Easier to hang, reduce manufacturing man-hours,
A hanging structure that is easy to assemble can be provided.

[Brief explanation of the drawing]

FIG. 1A shows an embodiment of the present invention, and FIG. 1D shows an example of a sheet in which a skin member having a skin material, a wadding material, and a wadding cover is suspended.
FIG. 1B is a sectional view of the main part taken along line a-a of FIG. 1B, and FIG.
is a cross-sectional view taken along the line c-c of FIG. 1B, FIG. 1D is a general view showing an example of a double seat of a motorcycle using the suspension system of the present invention, and FIG. 2A is a cross-sectional view of the tape and bottom plate. 2B is another embodiment of the band member, and FIG. 3 is a partial sectional view of a conventional example. 1...Skin member (skin material), 6...Cushion material,
7... Hole, 8... Strip member, 9... Tape, 10... Bottom plate.

Claims (1)

[Scope of utility model registration request] In a sheet having a suspension comprising a skin material, a cushion material, and a bottom plate, a tape for hanging is attached to at least both longitudinal ends of a strip member having a flat surface for said suspension,
A hole for suspending the tape is provided in the cushion material, the tape of the band-like member is inserted from above the skin material through the hole in the cushion material, and the end side of the tape is engaged with or joined to the bottom plate. A sheet with a hanging feature.