JP3138763U - Folded thin tatami mat - Google Patents

Abstract

An object of the present invention is to provide a thin tatami mat that can be used by placing it on an arbitrary position on the floor surface as needed to give the feeling that the tatami mat has been laid.
SOLUTION: A semi-tatami mat laying tatami mat having an elastic material 3 between a surface tatami table 1 and a back plate 2, and the back plate 2 is divided in the longitudinal direction so that the surface tatami table 1 is substantially semi-tatami. Covering the entire size, it is a middle folding thin tatami that is provided with a middle folding hinge 4 that is substantially perpendicular to the longitudinal direction of the surface, and is provided with a non-slip projection 8 on the back plate. By devising the corner of the tatami mat 1 and leaving the corner edge piece 12 and winding it around the corner of the tatami mat, the corners of the thin tatami mat are not frayed and become strong.
[Selection] Figure 1

Description

  The present invention relates to an improvement of a thin tatami mat of a type that is used by laying it at an arbitrary position on a floor surface as necessary in order to give a feeling that a tatami mat is laid.

  There are many examples in which the floor of the room is westernized to a smooth floor such as wood or synthetic resin, or a decorative floor. Even in these Western-style houses, a Japanese-style space with peace can be obtained by creating a space with tatami mats. For this purpose, in recent years, thin tatami mats of the type used for laying (thickness of about 1/3 to 1/5 of normal tatami mats, about 20mm) have been laid in the western space, etc. . As examples of proposals for such thin tatami mats, there are descriptions in Patent Document 1, Patent Document 2, and the like. Since the use of thin tatami mats is easy to lay on board or synthetic resin flooring, it can be moved to another room, such as when cleaning or changing the room layout, or in the corner of the same room I often lean against it. There is also an example of storing in a storeroom.

  The size of thin tatami mats so far is a normal tatami mat (approximately 1800 x 900 mm) or semi-tatami mat (approximately 900 x 900 mm), which is too large when not in use and stored in a storage cabinet or closet. It is pointed out that handling is inconvenient when cleaning. A solution to this problem is the half-folded fold described in Patent Document 3. However, there is a disadvantage that the strength of the hinge is not sufficient and the corner of the tatami is peeled off.

JP-A-11-62191 JP-A-9-195486 JP-A-7-91021

  Therefore, the present invention solves these disadvantages, makes the folding easy to store, and makes the hinge structure strong enough to be applied to thin tatami mats and strong fold folding tatami mat corners. That was the issue.

  As a result of examining the above-mentioned problems, it is a laying tatami mat having an elastic material between the surface tatami surface and the back plate, and the thin tatami is divided into the back plate in the direction perpendicular to the longitudinal direction, and the back plate side of the divided position Or it was set as the thin folding thin tatami which provided the folding hinge part in the tatami surface side.

  In other words, it is a laying tatami mat with an elastic material between the tatami mat on the surface and the back plate, the thin tatami mat is divided in parallel with the edge, and a folding hinge is provided on the back plate side of the divided position The middle folding hinge portion is a middle folding thin tatami that is a middle folding hinge portion integrated over the divided back plate.

  Moreover, the folding hinge part integrated over the divided | segmented backplate cut | disconnects the folding | returning part formed by the surface tatami surface being wound up to the backplate side, and cut | matchs with respect to a longitudinal direction, and butt | matches it. The two sides of the hinge were bonded to each other, and a cloth tape was applied thereon to form a half-folded tatami mat.

  Here, the middle folding hinge part on the tatami surface side at the division position was a middle folding thin tatami where the tatami table on the surface covered the entire surface of the tatami mat and was a middle folding hinge part substantially perpendicular to the longitudinal direction of the surface side. In order to integrate the surface tatami surface, the back plate, the elastic material, etc., a binder can be used, and it can be finished in the same manner as ordinary tatami mats with edge stitching and edge cloth. The division location and the number of divisions are arbitrary and are determined by the size of the thin tatami mat. Three divisions are preferable for three tatami mats, two divisions for two tatami mats, half tatami mats for one tatami mat, and about two divisions for an example of a substantially semi tatami mat.

  Also, a semi-tatami mat laying tatami mat with an elastic material between the surface tatami surface and the back plate, the back plate is divided in the longitudinal direction, and the surface tatami table covers the entire surface of the approximately semi-tatami size surface side A half-folded tatami is provided by providing a middle-folded hinge portion substantially perpendicular to the longitudinal direction and attaching a non-slip projection to the back plate. The thickness of the thin tatami mat is usually 10 to 30 mm, preferably 12 to 20 mm, and a back plate provided with a non-slip projection is suitable for placing in the western space.

  It is a semi-tatami mat laying tatami mat with an elastic material between the surface tatami surface and the back plate, the back plate is divided in the longitudinal direction, and the surface tatami table covers the entire surface of the approximately semi-tatami size, and the surface side longitudinal direction A half-folded tatami mat is formed by providing a middle-folded hinge portion at a substantially right angle to the back plate and attaching a non-slip projection to the back plate. The elastic material is preferably a synthetic resin foam or non-woven fabric. Even if the thickness of the elastic material is small, moderate elasticity is imparted and a favorable touch is obtained. That is, the present invention is characterized in that a hinge portion that can be folded is provided. Therefore, it is substantially the same that the tatami surface side is divided and the hinge portion is provided on the back plate side. For example, it is set as the folding hinge part by the reinforcement cloth integrated ranging over the divided | segmented backplate.

  The tatami mat used in the present invention is the most commonly used woven weave fabric, but it also includes the use of tatami mats using the weft-like Japanese paper weft and synthetic resin wefts and other weed-like wefts. It is. In addition, the back plate can be made of various types of boards in order to harden the entire thin tatami mat so that corners do not warp with time. For example, a wooden board, a wooden board, an integrated board, a metal plate, or the like. An inexpensive one is desirable. The intermediate elastic material can be selected from materials having appropriate elasticity, such as synthetic resin foams such as polyurethane and polyethylene, synthetic fibers and natural cotton, single sheets or laminated sheets of nonwoven fabric, and fiber waste. Nonwoven fabrics, particularly cellulosic natural or semi-synthetic fibers (such as rayon) are preferred because of their ease of waste treatment and handling during production.

  In addition, providing the middle folding hinge portion substantially perpendicular to the longitudinal direction on the surface side means forming a hinge substantially parallel to the weft of the weed weave fabric on the surface, and the weft fabric constituting the weed weave fabric It may be due to the bending of a large number of warp yarns or edge fabrics along the stripes, and if there is a problem in strength, a reinforcing sheet or reinforcing fabric for reinforcing the hinges should be folded and attached to the hinge part. It may be.

  Non-slip projections on the back plate are slip-resistant natural rubber or synthetic rubber point projections, ridges, etc., which may be directly attached to the back plate or attached to a nonwoven fabric or woven fabric Things may be coated on the back plate. They are scattered on the entire surface of the back plate, bordered on the edge, or partially formed in the center so that the non-slip projections are in direct contact with the floor surface and other flooring materials.

  The middle-folded thin tatami mat of the present invention has the structure as described above, so when it is laid on the floor surface, it feels as if the tatami mat has been laid, and it can be placed at any position on the floor surface as necessary. Can do. When not in use, it can be stored compactly in a storage or closet. Even if you are laying on the floor, you can easily remove it when cleaning by a housewife, etc., and even when standing on a part of the room, it can be folded compactly, so it is in the way Don't be.

  Hereinafter, the best embodiment of the present invention will be described in detail. FIG. 1 is a partially broken perspective view of a half-folded tatami mat of the present invention, FIG. 2 is an enlarged cross-sectional view of a portion P in FIG. 1, and FIG. FIG. 4 is a side view showing the folded state of the middle folded thin tatami in FIG. 3. 5 is a partial rear perspective view showing a state in which a tatami table of a tatami corner portion showing another example of a folding hinge portion is developed, and FIG. 6 is a partial rear perspective view showing the finish of the tatami corner portion of FIG. It is. As shown in these drawings, a rectangular tatami mat having an elastic material 3 between the tatami mat 1 and the back plate 2 on the surface, and in this example, a laying tatami mat having a thickness of 17 mm is used. The examples of FIGS. 1, 2, 5 and 6 have a center folding hinge 4 on the back plate 2 side, and FIGS. 3 and 4 show a center folding hinge 1 which covers the entire surface and is substantially perpendicular to the longitudinal direction of the surface side. Part 4 is provided.

  These examples are half tatami mat size (900 × 900mm), and can be folded in half to make it 900 × 450mm compact. In addition, 900 x 1800 mm can be folded into 900 x 900 mm or folded into 900 x 600 mm for easy storage and carrying. The tatami mat 1 is a natural woven fabric made of natural grass, and the present invention can be used without a margin as well as with a margin as shown in FIG. For the back plate 2, a particle board in which wood powder or wood strips were hardened with a binder to form a plate was used. Although it is possible to use naturally obtained cedar boards and plywood, it is preferable to use integrated boards in order to avoid warping. The board of the back plate 2 is approximately 10 mm thick and is approximately 900 x 450 mm in size divided into two. A polyurethane foam having a thickness of 5 mm is used for the elastic member 3 between the tatami surface 1 and the back plate 2, but a rayon fiber which is also a material that can be easily disposed of may be used. The non-woven fabric of rayon fiber may be about 5 mm thick, or a plurality of thin ones may be laminated. The elastic material 3 and the back plate 2 are bonded by a binder 5. As an example of the thickness of the tatami mat 1, the elastic material 3 and the back plate 2, in this example, the tatami surface 1 is 2 mm, the elastic material 3 is 5 mm, and the back plate 2 is 10 mm, for a total thickness of 17 mm.

  The function of the folding hinge portion 4 is performed by the tatami mat 1 and the elastic material 3 and the edge cloths 6 and 6 of both edges, but in order to further reinforce them, a divided portion of the back plate 2, that is, both the back plates 2 and 2, A reinforcing cloth 7 is bonded and integrated on the back surface of the middle abutting portion 2 (the center folding hinge portion 4). The tatami surface 1 and the elastic material 3 and the edge cloths 6 and 6 are sewn, the back plates 2 and 2 are bonded together with the binder 5, and the reinforcing cloth 7 is bonded and integrated to complete the main part of the middle folded thin tatami mat of the present invention. The reinforcing cloth 7 is bonded and integrated on the back surface. The size of the reinforcing cloth 7 is not particularly limited as long as it can be integrated across both the back plates 2 and 2. Although the drawings are omitted, the folded hinge portion on the back plate side at the dividing position may be formed by a reinforcing cloth integrated across the back plate divided on the contrary.

  The non-slip protrusion 8 provided on the back surface of the back plate 2 is a rubber-like point-like protrusion having slip resistance, and is formed by covering the back surface of the back plate 2 with a non-woven fabric formed at intervals of several tens of millimeters. ing. Since slip resistance is imparted by the presence of the non-slip projections 8, movement from the floor surface is eliminated.

  FIG. 5 is a partial rear perspective view showing a state in which a tatami table of a tatami corner portion showing another example of a folding hinge portion is developed, and FIG. 6 is a partial rear perspective view showing a finish of the tatami corner portion of FIG. is there. As is clear from these figures, the middle folding hinge portion 4 integrated across the divided back plates 2 and 2 is formed by winding the tatami table 1 on the surface toward the back plate 2 side. The folded portion 9 is cut into a plurality of pieces in the longitudinal direction to form a hinge piece 10, which is bonded to both sides to be abutted with each other, and a cloth tape 11 is applied thereon to form a hinge integrally bonded. At this time, the corner of the tatami table 1 that forms the hinge piece 10 from the folded portion 9 is devised to leave the corner edge piece 12, and the corner of the thin tatami mat is loosened by winding it around the corner of the tatami mat. There will be no durability.

  The middle-folded thin tatami mat of the present invention has the structure as described above, so when it is laid on the floor surface, it feels as if the tatami mat has been laid, and it can be placed at any position on the floor surface as necessary. Can do. When not in use, it can be stored compactly in a storage or closet. Even if you are laying on the floor, you can easily remove it when cleaning by a housewife, etc., and even when standing on a part of the room, it can be folded compactly, so it is in the way Don't be.

It is a partially broken perspective view of the middle folding thin tatami of this invention. It is the P section expanded sectional view in FIG. FIG. 3 is an enlarged cross-sectional view of the middle folded portion of the middle folded thin tatami, which is a middle folded hinge portion that covers the entire surface of the tatami mat and is substantially perpendicular to the longitudinal direction of the surface side. It is a side view which shows a mode that the middle folding thin tatami of FIG. 3 was folded. It is a partial back perspective view showing the state where the tatami table of the tatami corner part which shows other examples of the middle folding hinge part was developed. FIG. 6 is a partial rear perspective view showing the finished tatami corner of FIG. 5.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Tatami 2 Back plate 3 Elastic material 4 Middle folding hinge part 5 Binder 6 Edge cloth 7 Reinforcement cloth 8 Non-slip protrusion 9 Folding part
10 Hinge piece
11 Cloth tape
12 square edge pieces

Claims (6)

A thin tatami mat with an elastic material between the tatami surface and the back plate of the surface, the thin tatami is divided in parallel with the edge thereof, and a hinge portion is provided on the back plate side of the divided position, The middle folding hinge part is a middle folding thin tatami that is a middle folding hinge part that is integrated across the divided back plate. The folding hinge unit that is integrated across the divided back plate is the other side that cuts and folds the folded part formed by winding the surface tatami surface to the back plate side in the longitudinal direction. The folded middle tatami mat according to claim 1, which is a hinge that is bonded and integrated with each other by applying a cloth tape thereon. A laying tatami mat with an elastic material between the tatami mat on the surface and the back panel, the back panel is divided in the direction perpendicular to the longitudinal direction of the thin tatami mat, and a hinged hinge part is provided on the tatami mat side of the split position The middle folding hinge portion is a middle folding thin tatami mat that is a middle folding hinge portion on the tatami surface side along a weft substantially perpendicular to the longitudinal direction of the surface side, with the surface tatami surface covering the entire surface of the tatami mat. A laying tatami mat with an elastic material between a tatami mat on the surface and a back plate, the back plate is divided in a direction perpendicular to the longitudinal direction of the thin tatami mat, and a hinged hinge portion is provided on the back plate side of the dividing position. Established
The middle folding hinge part on the back plate side of the division position is a middle folding hinge part of the reinforcing cloth that is integrated across the divided back plate,
A half-folded tatami mat with a back plate that is approximately half tatami mat size and 10-30 mm thick, and has a non-slip projection on the back plate. A laying tatami mat with an elastic material between the tatami mat on the surface and the back panel, the back panel is divided in the direction perpendicular to the longitudinal direction of the thin tatami mat, and a hinged hinge part is provided on the tatami mat side of the split position And
The folding hinge part on the tatami surface side of the split position is a folding hinge part along the wefts, the surface tatami table covering the entire surface of the tatami mat and substantially perpendicular to the surface side longitudinal direction,
A half-folded tatami mat with a back plate that is approximately half tatami mat size and 10-30 mm thick, and has a non-slip projection on the back plate. A thin tatami mat with an elastic material between a tatami surface and a back plate on the surface, the thin tatami is divided in parallel with the edge thereof, and there is a folding hinge part on the back plate side of the divided position, The middle folding hinge part is a middle folding hinge part that is integrated across the divided back plate, and the middle folding hinge part is a folded portion formed by winding the surface tatami surface to the back plate side in the longitudinal direction. Are hinges that are bonded to each other from both sides to a mating counterpart and are then bonded and integrated by applying a cloth tape thereon, the back plate having a size of approximately half tatami mat and a thickness of 10 A foldable thin tatami mat with a non-slip projection on the back plate of ~ 30 mm.

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