JP3030073U - Tatami mat with veneer - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a tatami mat with a veneer that prevents the generation of mites without using straw for the material of the tatami mat floor and does not cause a gap between the tatami mats due to heat shrinkage. . SOLUTION: A hollow laminated plate made of a resin material such as high-density polyethylene as a raw material, for example, a single plate 8 is sandwiched between a plastic pearl plate 3a and a foamed plastic 7, and these are laminated to form a tatami floor 4, The tatami mat 5 is attached to the surface of the plastic pearl plate 3a. With this configuration, even if the foamed plastic 7 is thermally shrunk, the single plate 8 is hardly thermally shrunk, so that the outer dimensions are maintained and no gap is created between the tatami mats.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a veneered tatami mat used for being laid in a Japanese-style room or Western-style room such as a house or an apartment house (condominium).

[0002]

[Prior art]

 Conventionally, it has been known that tatami mats that are laid in a Japanese-style room are mainly made of resin materials such as foamed plastic without using straw as the material of the tatami mat floor to prevent the occurrence of mites.

[0003]

[Problems to be solved by the device]

 However, in the tatami using the foamed plastic as described above, the material has a large degree of heat shrinkage, and therefore, after a plurality of tatami mats are spread, a gap is often generated between the tatami mats. The present invention has been made to solve the above-mentioned problems, and can prevent the generation of mites without using straw for the material of the tatami floor, and furthermore, there is a gap between the tatami mats due to heat shrinkage. The purpose is to provide a veneered tatami mat that does not have to be worn.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is to form a tatami floor by sandwiching a single plate between a resin plate made of a resin material such as high-density polyethylene and a foamed plastic, and laminating them. It is a tatami mat with a single plate with a tatami mat on the surface of the plate. In the above configuration, even if the foamed plastic shrinks due to heat, the single plate hardly undergoes heat shrinkage, so that the outer dimensions are maintained and no gap is created between the tatami mats.

Further, according to the present invention, in the above structure, the resin plate is a plastic pearl plate. With this configuration, cushioning properties equivalent to those of tatami mats using straw can be obtained.

[0006]

[Embodiment of device]

 Embodiments embodying the present invention will be described below with reference to the drawings. FIG. 1 is a partially cutaway perspective view of a single plate tatami mat according to an embodiment of the present invention, and FIG. 2 is a sectional view. The single-ply tatami mat 10 is made of a resin material such as high-density polyethylene as a raw material. The single plates 8 and 8 are sandwiched, and these are used as a core material. Further, a plastic pearl plate 3b with a cloth is welded to the lower surface of the foamed plastic 7, and the tatami floor 4 is constructed by laminating these. Further, a mildewproof sheet 9 is attached to the surface of the tatami floor 4, that is, the upper surface of the plastic pearl plate 3a, and a tatami mat 5 made of grass or the like is attached to the surface. As the single plates 8 and 2, two thin plates each having a thickness of about 0.6 mm are used. A cloth sheet may be used instead of the lower plastic pearl plate 3b.

According to the above configuration, since the wooden veneers 8 and 8 are sandwiched between the plastic pearl plate 3a and the foamed plastic 7, even if the foamed plastic 7 is thermally contracted, the wooden veneers 8 and 8 are sandwiched. Since the external dimensions of the tatami mat 10 are maintained without thermal contraction, when a plurality of tatami mats are spread, no space is created between the tatami mats due to thermal contraction. In addition, there is no risk of mold and ticks, and a hygienic tatami mat can be realized.

The plastic pearl plates 3a and 3b are made of high-density polyethylene or the like as a raw material, and have a three-layer structure in which another sheet is heat-sealed on both sides of a cylindrical sheet-like member that is an embossed core. It has excellent flat compressive strength (flat crush strength) per unit weight, impact strength, heat insulation and moisture resistance, and has the effect of supplementing the cushioning property of the foamed plastic 7. Further, since the wood veneers 8 and 8 are arranged on the upper side of the foamed plastic 7, even if the foamed plastic 7 is thermally shrunk, the effect of maintaining the outer dimensions of the tatami mat so that there is no space between the tatami mats is obtained. growing. It should be noted that the wood veneers 8 and 8 should be large enough so that no space will be created between the tatami mats even if the foamed plastic 7 shrinks due to heat, so that no space will be created between the tatami mats in any use environment. Disappears.

[0009]

[Effect of device]

 As described above, according to the present invention, since a veneer is sandwiched between a resin plate and a foamed plastic, and these are laminated to form a tatami mat, since straw is not used, the occurrence of dust is prevented. In addition, even if the foamed plastic heat-shrinks, the presence of the veneer prevents the formation of a gap between tatami mats. In particular, by using the plastic pearl plate, which is a hollow laminated plate, as the resin plate, the effect of enhancing the flat crush strength and the moisture proof property becomes large.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of a single plate tatami mat according to an embodiment of the present invention.

FIG. 2 is a sectional view of the tatami mat containing the same single plate.

[Explanation of symbols]

 3a, 3b Plastic pearl board (resin board) 4 Tatami floor 5 Tatami table 7 Foamed plastic 8 Single plate 10 Thin tatami mat

Claims (2)

[Scope of utility model registration request] 1. A single plate is sandwiched between a resin plate made of a resin material such as high-density polyethylene and a foamed plastic, and these are laminated to form a tatami floor, and a tatami mat is provided on the surface of the resin plate side. A tatami mat with veneer that is fitted with. 2. The single-ply tatami mat according to claim 1, wherein the resin plate is a hollow laminated plate.