JP3034392U - tatami - Google Patents

Abstract

(57) [Summary] [Purpose] It is an object of the present invention to provide a tatami mat that does not collapse even if it is stepped on. In a tatami formed by forming a tatami mat table 10 on a tatami mat base material 12, a hard corner member 41 having an L-shaped end surface is fitted into an upper edge portion of the tatami mat base material 12, and the corner member 41 is The tatami mat 10 is covered from above, and the tatami mat base material 12 is further provided.
The corner receiving member 42 is also applied and fixed to the lower edge portion of the. With such a configuration, the edge portion of the tatami 9 is reliably prevented from being crushed or deformed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an improvement of a tatami that prevents the edge portion of the tatami from being crushed.

[0002]

[Prior art]

 Conventionally, a very general tatami mat 9 as shown in FIG. 5 (a) has a short tatami mat 10 made of straw compressed to 55 mm, and a tatami mat 10 made of Igusa is put on the surface of the tatami mat 12 to form a short piece. As for the edge portion, as shown in (b), the tatami mat 10 is wound up to the back side and sewn with the tatami thread 13, and as for the long edge portion, as shown in (c), the strip-shaped hem 11 is sewn with the tatami thread 13. It will be done.

As shown in FIG. 5D, the tatami mat base material 12 is made of soft and thick soft particle plate 23, honeycomb plates 24 on both sides thereof, and thin upper surface, other than compressed straw. There is one in which a soft particle plate 23 is laminated and adhered, and the tatami mat base material 12 is covered with a tatami mat table 10 and sewn with tatami thread 13, and the mating part between the tatami mat table 10 and the honeycomb plate 24 on the lower surface is adhered. The tape 26 is attached. Further, the tatami mat base material 12 may be composed of a single plastic plate having elasticity. The tatami mat base material 12 made of a material other than straw may have a thickness of less than half that of straw.

[0004]

[Problems to be solved by the device]

 Whether the tatami mat base material 12 as shown in FIG. 5 is made of straw or the soft particle plate 23, the tatami mat 9 is one of the conditions to have elasticity. However, having elasticity has a problem that the edge portion of the tatami 9 is easily crushed. Even if it is spread all over the room, only the edge part may be trampled, but as recently, one or more sheets are laid between the boards and the edge part is In the case of the method of using as a stationary tatami, there is a problem that the edge portion of the tatami 9 is stepped on and crushed.

An object of the present invention is to provide a tatami mat which does not collapse even if the edge portion of the tatami mat is stepped on.

[0006]

[Means for Solving the Problems]

 According to the present invention, in a tatami formed by forming a tatami mat base 10 on a tatami mat base 12, a hard L-shaped corner material 41 having an end face slightly sharper than 90 degrees is provided at an upper edge portion of the tatami mat base 12. Fitting, covering the tatami mat 10 from above the corner material 41, and further applying the L-shaped hard corner receiving material 42 having an end face slightly obtuse than 90 degrees to the lower edge portion of the tatami mat base material 12, and fixing it. It is a tatami mat that is characterized by With such a configuration, even if the edge portion of the tatami is stepped on, it is possible to reliably prevent crushing and deformation.

[0007]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the drawings. In the embodiment shown in FIG. 1, a hard corner member 41 having an L-shaped end face is fitted into the upper edge portion of the tatami mat base material 12 of the tatami mat 9, and the tatami-mat table 10 is covered over the corner member 41. , Is fixed by an adhesive or the like. More specifically, as shown in FIG. 1A, in the short edge portion of the tatami mat 9, the corner material 41 having an L-shaped end face is made of a hard plastic material or the like at the edge portion of the tatami mat base material 12. Is fitted, and the tatami mat 10 is put over the corner material 41 and fixed. At this time, if the vertical portion of the corner member 41 has an angle θ slightly inward with respect to the vertical line and has an acute angle, there will be no gap when the tatami mat 9 is spread, and the appearance will be good. Further, it is desirable that the corner member 41 has a hardness that is not crushed and deformed when stepped on by a foot, and also has a softness that does not give an uncomfortable feeling to the foot.

Further, in the long edge portion of the tatami mat 9, as shown in FIG. 1B, the corner material 41 is fitted in the edge portion of the tatami mat base material 12, and the tatami mat 10 is placed on the corner material 41. It is covered, and the edge cloth 11 is further wound on it and fixed.

As the tatami mat base material 12, a single plate or a laminated plate of synthetic resin having elasticity is used. Concretely, it is made of porous plastic having elasticity, heat insulation, sound deadening, and flame retardancy, which is obtained by mixing ethylene with a foaming agent and hardened. The thickness of the tatami mat base material 12 is 2.5. , 7.5, 10.0, 15.0 mm, etc. are used. The tatami mat 10 usually has a thickness of 2.5 mm.

The vertical and horizontal dimensions of the tatami mat 9 are 1760 × 880, 1800 × 900, 900 × 900, 600 × 600, 500 × 500 mm, and the like, and the thickness of the tatami mat is 5. It is desirable that after the tatami mat 10 is attached to the tatami mat base material 12, it can be easily cut by a cutter with a size of 0, 10.0, 12.5, 17.5 mm or the like. However, the length, width, and thickness dimensions are not limited to the above examples.

In the embodiment shown in FIG. 2, a corner material 41 is fitted into an upper edge portion of a tatami mat base material 12 of a tatami mat 9, a tatami-mat table 10 is put on the corner material 41, and the edge is further arranged from the lower side. It is formed by applying and fixing an L-shaped hard corner receiving member 42 whose surface is slightly obtuse than 90 degrees.

More specifically, at the short edge portion of the tatami mat 9, as shown in FIG. 2A, the corner material 41 is fitted into the edge portion of the tatami mat base material 12, and the tatami mat surface is placed on the corner material 41. 10 is covered, and a corner support member 42 made of a hard plastic material or the like is applied and fixed from below.

In addition, in the long edge portion of the tatami mat 9, as shown in FIG. 2B, a corner material 41 is fitted into the end edge portion of the tatami mat base material 12, and the tatami mat 10 is put on the corner material 41. Further, the hem cloth 11 is further overlapped on it and wound up, and the corner receiving member 42 is applied and fixed from the lower side. In this way, by applying the hard corner receiving material 42 from the lower side as well, the treatment of the edge portion is further strengthened.

As shown in FIG. 3, the tatami mat 9 thus treated is fixed to the bottom surface of the abutting part of the two tatami mats 9 by adhering and fixing it with the adhesive tape 26. A room with a tatami mat can be formed.

FIG. 4A shows an example in which the edge cloth 11 is attached only to the long edge portion, and FIG. 4B shows an example in which the edge cloth 11 is attached not only to the long edge portion but also to the short edge portion. Is shown. In these examples, the corner material 41 and / or the corner receiving material 42 may be attached only to the short edge portion or to the long edge portion.

[0016]

[Effect of the invention]

 According to the present invention, a hard corner member 41 having an L-shaped end face is fitted into the upper edge portion of the tatami mat base material 12, and the tatami mat 10 is put over the corner material 41 to fix it. Even if the part is trampled, it does not collapse. Further, not only the corner member 41 but also the lower edge portion is fixed by applying the corner receiving member 42, so that the shape collapse can be more surely prevented.

[Brief description of the drawings]

1 shows an embodiment of a tatami mat 9 according to the present invention,
(A) is a sectional view in which only the corner material 41 is interposed in the short edge portion, and (b) is a sectional view in which only the corner material 41 is interposed in the long edge portion.

FIG. 2 shows another embodiment of the tatami mat 9 according to the present invention,
(A) is a sectional view in which a corner material 41 and a corner receiving material 42 are interposed at a short edge portion, and (b) is a sectional view in which a corner material 41 and a corner receiving material 42 are interposed at a long edge portion.

FIG. 3 is a cross-sectional view when two tatami mats 9 to which a corner material 41 and a corner receiving material 42 are attached are abutted against each other to form a tatami mat.

4A is a plan view in which a hem cloth 11 is attached only to a long edge portion, and FIG. 4B is a plan view in which a hem cloth 11 is attached to not only a long edge portion but also a short edge portion.

FIG. 5A is a plan view of a conventional tatami mat 9, and FIG.
(A) is a sectional view taken along the line bb, (c) is a sectional view taken along the line c-c in (a), and (d) is a sectional view of another example of the tatami base material 12.

[Explanation of symbols]

9: tatami, 10: tatami table, 11: edge cloth, 12: tatami base material, 13
Tatami yarn, 14 ... Floor plate, 15 ... Sill, 23 ... Soft particle plate, 24 ... Honeycomb plate, 26 ... Adhesive tape, 41 ... Corner material, 42 ... Corner receiving material.

Claims (3)

[Utility model registration claims] 1. A tatami mat having a tatami mat base material 12 formed on a tatami mat base material 12, and a hard corner material 41 having an L-shaped end face is fitted into an upper edge portion of the tatami mat base material 12. A tatami mat which is obtained by covering the tatami mat table 10 from above 41. 2. A tatami mat formed by forming a tatami mat base 10 on a tatami mat base 12, and at the upper edge portion of the tatami mat base 12, an L-shaped hard corner member 41 having an end face slightly sharper than 90 degrees. Fitting, covering the corner member 41 with the tatami-mat table 10, and further, at the lower edge portion of the tatami-mat base material 12, an L-shaped hard corner receiving member 4 having an end face slightly obtuse than 90 degrees.
A tatami mat characterized in that it is fixed by applying 2. 3. A tatami mat formed by forming a tatami mat table 10 on a tatami mat base 12, and at the upper edge portion of the tatami mat base 12, an L-shaped hard corner member 41 whose end face is slightly sharper than 90 degrees is provided. The tatami mat 10 is fitted over the corner material 41, the tatami mat 10 is attached, and the tatami mat base material 12 is further applied.
A tatami mat characterized in that an L-shaped hard corner support member 42 having an end face slightly obtuse than 90 degrees is applied and fixed to the lower edge portion of the.