JPH0735992Y2 - Hygienic tatami floor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a tatami floor, and more particularly to a tatami floor that is excellent in moisture absorption and desorption and can be used hygienically regardless of the season.

[Conventional technology]

Since ancient times, Tatami has been widely used as a suitable structure for Japanese houses and humid weather conditions.

This type of tatami is a tatami floor with a tatami surface attached to the surface of the tatami floor. Was used.

[Problems to be solved by the device]

However, due to changes in housing conditions in recent years, especially the increase in the structure of concrete structures, sealing with aluminum sashes, etc., complete air conditioning and heating facilities, etc. is there.

For this reason, the straw, which is the best as the tatami floor, has come to present various problems.

That is, the hygroscopicity and moisture releasing property of straw are exhibited for the first time by the appropriate air permeability of the house, but in the present-day house where the air permeability of the house itself has been lost, its characteristics can be fully exhibited. Can not.

In addition, since it is not possible to dry Tatami insects like in the past,
It is also a source of the ticks that have become a social problem these days. Further, it is difficult to obtain the straw itself which is a material.

On the other hand, in recent years, as an alternative to the conventional straw material, a dewaxing tatami has been developed in which a tatami floor is made by combining urethane, styrene paper, a synthetic board, etc.

However, these de-waisting mats lack the moisture absorption and desorption properties and breathability of natural materials, and lack the elasticity unique to straw mats, which is inferior in comfort and durability, and causes dew condensation during use, resulting in unsanitary conditions. Is.

Therefore, the present invention solves the above-mentioned problems in dewaxing, and aims to provide a tatami floor that is hygienic and has excellent hygroscopicity and desorption, as well as elasticity. To do.

[Means for Solving the Problems]

In order to achieve the above object, the Tatami floor of the present invention uses a veneer plate having a thickness of 2.5 mm to 9 mm and having a large number of through holes capable of ventilating as a substrate, and laminating and fixing a nonwoven fabric on both sides of the substrate, Fe-like compressed cotton is laminated and fixed on at least one surface of the.

[Action]

Tatami using the Tatami floor of the present invention has suitable elasticity with excellent usability due to the nonwoven fabric on both sides of the substrate and the felt-like compressed cotton on at least one side of the nonwoven fabric.

As is well known, the non-woven fabric used in the present invention is a fabric formed by omitting the steps of spinning and woven fabric, and uses an adhesive resin for cotton. It is a material obtained by bonding the fibers together (resin cotton) or by combining the fibers of a synthetic fiber. Further, the felt-like compressed cotton is a layer of cotton having a mesh size obtained by heating and compressing cotton. Thus, in the Tatami floor of the present invention, while the substrate is protected by the non-woven fabric, the dense and elastic felt-like compressed cotton is arranged on the outer side of the substrate to obtain a suitable elastic property which is excellent in overall usability. Be done.

In addition, the through holes of the substrate interposed between these ensure proper ventilation in the vertical direction, and the moving air spreads across the substrate, the non-woven fabric, and the felt-like compressed cotton over the entire floor. Like

〔Example〕

The features of the present invention will be specifically described based on the embodiments shown in the drawings.

FIG. 1 is a perspective view showing the configuration of the tatami floor of this embodiment, and FIG.
The figure is a perspective view of the substrate used for the floor of FIG.

The substrate 3 can be made of veneer and has a thickness of approximately 2.5 mm to 9 mm. As shown in FIG. 2, a few centimeters are left inside the corners of the four sides, and a hole with a diameter of about 3 mm to 30 mm is formed on the entire surface. 20m
There are holes at m to 100 mm intervals.

Adhesive, sewn, and nail (not shown) non-woven fabrics (resin cotton) 2 having insecticidal and mildewproof properties, antibacterial and deodorant properties, and excellent breathability, moisture absorption, and moisture release properties on both the upper and lower sides of the substrate 3 ) Etc.

Further, felt-like compressed cotton 1 which is also excellent in breathability, moisture absorption and moisture release is laminated and fixed on at least one surface of the nonwoven fabric 2.

FIG. 3 is a perspective view of the tatami using the tatami floor shown in FIG. 1, with the tatami table 4 on the upper surface of the tatami floor and the tatami table 4 on the back surface.
A non-slip backing cloth 6 is attached, and a heli cloth 5 is sewn on the outer peripheral portion.

As described above, in the Tatami floor of this embodiment, the nonwoven fabric and the felt-like compressed cotton are laminated on both sides of the substrate having the through holes for ventilation. As a result, it is possible to obtain a cushioning effect on the eye that is comfortable to use.

Further, the air in the upper and lower layers freely flows through a large number of through holes, and the ventilation pressure is forcibly ventilated by the movement of the wind pressure due to the movement of a person. Because of this, it feels cool in summer,
By placing an electric heat insulating plate at the bottom in winter, it is possible to efficiently maintain the overall warmth by electric heat and convection from each through hole.

Furthermore, it can be effectively used for maintenance such as sun drying and ventilation drying of Tatami, and the entire Tatami floor can be dehumidified and ventilated in a short time to maintain cleanliness.

FIG. 4 shows still another embodiment, in which felt-like compression surfaces 1 are laminated on both sides of a non-woven fabric, and the outer circumference thereof is covered with a cloth and a quilt cloth 7, which can be used for a mattress, a cushion, a bed, and the like.

[Effect of device]

As described above, in the Tatami floor of the present invention, both sides of the substrate having the through holes are sandwiched between the nonwoven fabric and the felt-like compressed cotton. Therefore, the air permeability of the Tatami floor is ensured, and the moving air spreads between the substrate, the non-woven fabric, and the felt-like compressed cotton as a whole, and the drying and cleaning of the entire Tatami floor can be promoted. .

Further, the felt-like compressed cotton on the lower surface of the substrate and the non-woven fabric on the upper surface of the substrate have appropriate elasticity with excellent usability.

[Brief description of drawings]

FIG. 1 is a perspective view showing the construction of a tatami floor according to an embodiment of the present invention, FIG. 2 is a perspective view of a substrate used for the tatami floor of FIG. 1, and FIG. 3 is a tatami floor of FIG. FIG. 4 is a perspective view showing the configuration of Tatami and FIG. 4 is a perspective view showing the configuration of another embodiment. 1: Felt-like compressed cotton 2: Non-woven fabric 3: Substrate 4: Tatami Table 5: Heli cloth 6: Non-slip back cloth

Claims (1)

[Scope of utility model registration request] 1. A substrate comprising a veneer plate having a thickness of 2.5 mm to 9 mm having a large number of through holes capable of passing air, (b) a nonwoven fabric laminated and fixed on both sides of the substrate, and (c) at least the nonwoven fabric. A tatami floor made of felt-like compressed cotton laminated and fixed on one side.