JPS6237144A - Cushion material - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a cushion material used as a cushion base for flooring and wall materials, a bed cushion base, a chair cushion base, etc. 7 - [Background Art 1 It has been common to use springs, foam, rubber, gas springs, etc. as cushioning materials, but these have advantages and disadvantages, and sometimes have problems such as being bulky or not being easy to use. .

[Object of the Invention] The present invention has been made in view of the above points, and an object of the present invention is to provide a cushioning material that can be easily used without being bulky.

[Disclosure of the Invention] The cushioning material according to the present invention has a mesh body 1.1.
... is formed by laminating a plurality of layers, and the cushioning effect is exerted by the deformation of the wire rod 2 of each net-like body 1, so that the cushioning material can be formed only with such a net-like body 1. The above object is achieved by making it possible to easily use a cushioning material without making it large-scale.The present invention will be described in detail below with reference to Examples.

The mesh body 1 is formed of wire rods 2 having meshes 3, and the wire rods 2 are not particularly limited, but are preferably made of elastic synthetic resin or rubber. For example, as shown in Figure 2,
A large number of wire rods 2, 2... are arranged in parallel, and a large number of other wire rods 2, 2... arranged in parallel are crossed above these wire rods 2, 2... The net-like body 1 is stacked so that the intersections of the upper and lower wire rods 2.2 are integrated.
can be formed. At this time, the intersection points of the upper and lower wire rods 2, 2 can be integrated by gluing or welding,
The net-like body 1 can also be created by integrally molding the upper and lower wire rods 2.2 from resin. Of course, as shown in FIG. 3, the net-like body 1 formed by weaving or knitting the wire rods 2 can also be used, but the net-like body 1 shown in FIG. 2 is preferable in terms of thicker cushioning properties. The shape of the mesh 3 of the mesh body 1 formed by the wire rod 2 is not limited in any way, and may be, for example, square or rectangular as shown in FIG. 4(a), modified as shown in FIG. 4(b), or
A mesh body 1 having a circular mesh 3 as shown in FIG. 4(e) and a hexagonal mesh 3 as shown in FIG. 4(d) can be used. Further, the size of the mesh 3 can be arbitrarily set depending on the purpose.

Therefore, using the above-mentioned net-like body 1, this net-like body 1,
The cushioning material A is formed by stacking two or more sheets of 1... as shown in FIG. 1(a).

Although it is not necessary to unite each net-like body 1 as a unit, by gluing or welding the intersections of the wire rods 2 of the vertically adjacent net-like bodies 1, or by binding them with metal fittings, the net-like bodies 1, A cushioning material A can be formed by integrating 1... Alternatively, the mesh bodies 1, 1, . . . may be integrated by interposing a double-sided adhesive sheet between the adjacent mesh bodies 1.1. Furthermore, a plurality of mesh bodies 1.1...
It is also possible to create a cushioning material A in which a plurality of net-like bodies 1, 1, . . . are integrated by integrally molding them with resin. In this way, the cushioning material A formed of a laminate of the net-like bodies 1, 1... exhibits a cushioning effect by elastically deforming the wire rods 2 of each net-like body 1 in response to the load. be. Furthermore, the cushioning properties of the cushioning material A can be easily adjusted by increasing or decreasing the number of laminated net-like bodies 1.1.

When stacking the net-like bodies 1, 1..., it is preferable that the wire rods 2,2 in the adjacent net-like bodies 1.1 do not overlap in parallel, and that the wire rods 2.2 intersect as points. It is better to That is, Fig. 1(b)(c)
When the load shown by the double arrow is applied to the net-like body 1 as shown in FIG. This means that a large cushioning effect can be obtained. Also, in laminating the mesh bodies 1, 1...! @1 In addition to arranging the adjacent net-like bodies 1゜1 so that the wire rods 2, 2 are parallel to each other as shown in Fig. (Direct 1〒10A top and others (7
In Figure 5, the broken lines indicate the wires 2 of the lower net-like body 1, and the solid lines indicate the wires 2 of the upper net-like body 1.

Next, the cushioning material A formed as described above can be used for the same purposes as those provided as conventional upholstered cushioning materials.The specific uses thereof will be explained below. For example, in gymnasiums, the floors and walls are devised to absorb shock, but as shown in FIG. The shock applied to the wall board 7 is absorbed by the cushion material A, and by interposing the cushion material A between the wall base material 6 and the wall board 7 as shown in FIG. Absorbed by material A. Fig. 8 shows a bed 8 in which cushioning material A is used. In this case, cushioning material A is spread on a substrate 9 of bed 8, and a mat 10 is spread on top of this cushioning material A. It is. The fJSS diagram shows cushion material A used for chair 11.
A cushion material A is attached on a seat base plate 12 of a chair 11, and a seat mat 13 is attached on top of this cushion material A.

[Effects of the Invention] As described above, the cushioning material according to the present invention is formed by laminating a plurality of M net-like bodies, and the cushioning effect can be exerted by deforming the wire of each net-like body. Moreover, since the cushioning material can be formed only from the net-like material, the cushioning material can be easily used without making it large-scale. Moreover, the degree of cushioning material can be easily set to various values by changing the number of laminated net-like bodies.

[Brief explanation of the drawing]

Figure vJ1 (,) is a partially cutaway perspective view of an embodiment of the present invention;
1(b) and 1(e) are a side view as seen from the direction of the arrow A in FIG. 1(a) and a side view as seen from the arrow arrow, FIG. FIG. 3 is a cross-sectional view showing another example of the net-like body described above, FIGS. 4(a) to (d) are schematic plan views showing various shapes of the net-like body, and FIG. 5 is a cross-sectional view showing another example of the net-like body. A schematic plan view showing another embodiment, FIG. 156 is a sectional view of an example in which the cushioning material is used for the floor, FIG. 7 is a sectional view of an example in which the cushioning material is used for the wall, and FIG. FIG. 9 is a schematic side view of an example in which the cushion material is used in a chair. 1 is a net-like body, and 2 is a wire rod.

Claims (3)

[Claims] (1) A cushioning material characterized by being formed by laminating multiple layers of net-like bodies. (2) The cushioning material according to claim 1, wherein adjacent net-like bodies are laminated so that the respective wire rods constituting the nets are parallel and do not overlap. (3) The cushioning material according to claim 1 or 2, wherein the net-like body is formed of an elastic wire material.