JP2007032242A - Water washable tatami mat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tatami mat which does not cause creases even loaded by the feet of a person is applied to a tatami mat surface and has flexibility on a surface and is light in weight and is water washable and has deodorizing and antibacterial effects. <P>SOLUTION: At least two core materials 2a, 2b sandwich synthetic resin plates 3a, 3b, and a synthetic resin tatami mat 1 is joined to its surface by stitching at a side surface of the core material. The synthetic resin tatami surface 1 is sewed on an upper surface of the core material on the surface side by sandwiching another synthetic resin plate 3a, a synthetic resin foamed sheet 4a, and a deodorizing sheet 5. A synthetic resin foamed sheet 4b is provided on a lower surface of the core material on a rear surface, and the synthetic resin tatami mat 1 is joined to the side surface of the core material by stitching. A liquid far infrared ray radiating matter is sprayed on a rear surface of the tatami mat 1, and thickness of the tatami is approximately 30-55 mm and the weight thereof is not more than 6 kg per square meter. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

Detailed Description of the Invention

  The present invention relates to a tatami mat that is flexible and has a light surface that can be washed with water without causing wrinkles even when a load is applied to a tatami mat by a human foot.

  For example, in Utility Model Registration No. 3053217, a plastic tatami mat is used as a tatami mat, and a laminating aluminum sheet, a plastic hollow laminate and a cushion material are sewn on the inner side of the tatami mat. A difficult tatami mat is described.

  However, in the present invention, wrinkles occur when a load is applied by a person's foot, and the durability of the tatami mat deteriorates due to long-term use. Further, since there is no cushion material on the surface side, the tatami surface cannot have sufficient flexibility. Furthermore, it does not have deodorant or antibacterial effects.

  Japanese Patent Laid-Open No. 2001-227142 includes a tatami table including plastic artificial grass, a tatami floor including a plastic core and plastic protective sheets disposed above and below the core, and is non-absorbent. Artificial tatami mats are described.

  However, in the present invention, wrinkles are generated when a load is applied by a person's foot in the same manner as described above, and the durability of the tatami surface deteriorates due to long-term use. In addition, it has no deodorant or antibacterial effect.

  Japanese Patent Application Laid-Open No. 2002-258353 discloses that a synthetic resin foam sheet is arranged on both sides of the tatami mat side and the tatami back side of the tatami core material in which the synthetic resin plates are arranged on both sides of the synthetic resin foam. A tatami mat characterized by is described.

  However, in the present invention, wrinkles are generated when a load is applied by a person's foot in the same manner as described above, and the durability of the tatami surface deteriorates due to long-term use. Moreover, deodorization and antibacterial action are not given.

Problems to be solved by the invention

  An object of the present invention is to provide a tatami mat that has a soft surface, is lightweight and can be washed with water, and has a deodorizing and antibacterial effect without causing wrinkles even when a load is applied to the tatami mat by a human foot. .

Means to solve the problem

  The invention of claim 1 provides a water-washable tatami mat characterized in that at least two core members are provided with a synthetic resin plate in between, and a synthetic resin tatami mat is sewn on the side surface of the core member on the surface thereof. Is.

  In the present invention, it is possible to provide a water-washable tatami mat that does not cause wrinkles even when a load is applied to the tatami mat by a human foot.

  According to the invention of claim 2, a synthetic resin tatami mat is laminated on the upper surface of the core material on the surface side with another synthetic resin plate, a synthetic resin foam sheet and a deodorizing sheet interposed therebetween, and the synthetic resin is formed on the lower surface of the core material on the back surface. 2. A water-washable tatami mat according to claim 1, wherein a foam sheet is provided and a synthetic resin tatami mat is sewn on the side surface of the core material.

  According to the present invention, a tatami mat can be provided that has a soft surface, has a deodorizing effect, and is lightweight and can be washed with water without causing wrinkles even when a load is applied to the tatami mat by a human foot. .

  A third aspect of the present invention provides the water-washable tatami according to the first and second aspects, wherein a liquid far-infrared radiator is sprayed on the back surface of the tatami surface.

  In the present invention, antibacterial, sterilizing and deodorizing effects can be imparted to the tatami mat.

  The invention of claim 4 provides the washable tatami according to claims 1 and 2, wherein the thickness of the tatami is about 30 to 55 mm and the weight is 6 kg or less per square meter.

  In the present invention, it is possible to provide a tatami mat that is lightweight and easy to carry.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. At least two core materials 2a and 2b are provided across a hollow synthetic resin plate 3b made of plastic corrugated cardboard, and a tatami mat A is formed by sewing synthetic resin tatami mat 1 on the side surfaces of the core materials 2a and 2b. ing. As a result, even if a load is applied to the tatami mat by the human foot, the core materials 2a and 2b are displaced from each other in the vertical direction on the upper and lower sides of the hollow synthetic resin plate 3b, so that tension is applied to the synthetic resin tatami mat 1 and wrinkles are generated. There is no. The core materials 2a and 2b use polystyrene, and the synthetic resin tatami mat 1 uses polypropylene.

  A synthetic resin tatami table 1 is laminated on the upper surface of the core material 2a on the front surface with another hollow synthetic resin plate 3a, a synthetic resin foam sheet 4a, and a deodorizing sheet 5 interposed therebetween, and synthesized on the lower surface of the core material 2b on the back surface. The resin foam sheet 4b is provided and the synthetic resin tatami mat 1 is sewn on the side surfaces of the core materials 2a and 2b. The hollow synthetic resin plates 3a and 3b have moderate elasticity, and protect the core materials 2a and 2b and prevent sound generated when they are displaced. On the tatami surface 1, a suitable flexibility can be given by the synthetic resin foam sheet 4a and the hollow synthetic resin plate 3a. The synthetic resin foam sheets 4a and 4b use foamed polypropylene, and the deodorizing sheet 5 uses activated carbon-containing polyester sheet. Moreover, the synthetic resin foam sheet 4b prevents slipping with the floor surface on which the tatami mat A is installed. Reference numeral 7 denotes a seam.

  Furthermore, the liquid far-infrared radiator 6 is sprayed on the back surface of the tatami surface. The liquid far-infrared radiator 6 has a growing electromagnetic wave (water molecule resonance wavelength) of about 6.0 to 6.5 and has antibacterial, sterilizing and deodorizing actions.

  In the configuration as described above, the tatami mat has a thickness of about 30 to 55 mm and a weight of 6 kg or less per square meter. Preferably it is 5 kg or less.

The invention's effect

  As described above, in the present invention, the surface of the tatami mat is free from wrinkles even when a load is applied to the tatami mat, has a soft surface and has a deodorizing effect, is lightweight, easy to carry and can be washed with water. Can provide tatami mats. In addition, it provides antibacterial, sterilizing, and deodorizing effects on the tatami surface, so if you use this tatami as a tatami mat in one corner of some tatami rooms, for example, dogs and cats will live there due to their comfort. .

Cross-sectional illustration of tatami

Explanation of symbols

A Tatami 1 Tatami 2a, 2b Core material 3a, 3b Hollow synthetic resin plate 4a, 4b Synthetic resin foam sheet 5 Deodorant sheet 6 Liquid far-infrared radiator

Claims (4)

A washable tatami mat, characterized in that at least two core materials are provided with a synthetic resin plate in between and a synthetic resin tatami mat is sewn on the surface of the core material on the side of the core material. A synthetic resin tatami table is laminated on the upper surface of the core material on the surface side with another synthetic resin plate, a synthetic resin foam sheet and a deodorizing sheet in between, and a synthetic resin foam sheet is provided on the lower surface of the back core material. The washable tatami mat according to claim 1, wherein the tatami mat is sewn on the side surface of the core. The water-washable tatami mat according to claim 1 and 2, wherein a liquid far-infrared radiator is sprayed on the back surface of the tatami mat. The washable tatami mat according to claim 1 and 2, wherein the tatami mat has a thickness of about 30 to 55 mm and a weight of 6 kg or less per square meter.

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