JP2574957B2 - Composite tatami unit and its laying structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite tatami unit in which a plurality of finished upper tatami flooring materials are densely laid on a lower tatami flooring material and a laying structure thereof.

[0002]

2. Description of the Related Art Conventionally, tatami mats have been made by covering several types of soft fiber boards and the like, then laying straw and the like, and sewing the tatami mats on a tatami floor such as rush.

[0003]

However, in the above-mentioned tatami mats, the tatami floor has a multilayer structure, so that the thickness is about 5 cm, which is heavy, and the tatami mats are heavy when laying tatami mats or replacing tatami mats. There was a problem that it was inconvenient to carry.
Conventionally, tatami mats were stored in contact with thresholds, etc.
Problem that the laying position of the tatami cannot be adjusted
was there.

Further , when the straw portion on the uppermost layer of the tatami floor is damaged, it is very time-consuming to replace only the straw portion, so that it is difficult to reuse a soft fiber board or the like and discard them. Therefore, there is a problem that an increase in the amount of refuse may cause environmental degradation.

[0005] The present invention has been made to solve the above problems, and an object of the present invention is to provide a composite tatami unit which is very convenient for carrying or laying, and a laying structure thereof.

[0006]

In order to achieve the above object, in the composite tatami unit of the present invention, a lower tatami flooring material and an upper part provided on the lower tatami flooring material and surrounded by a frame material are provided. An upper tatami flooring storage space having an opening, and an upper tatami flooring material having a plurality of densely laid in the upper tatami flooring storage space and covered with a finishing material on the upper surface, and movably on the side edge side on the floor substrate. It is to be provided in .

[0007] For convenience when laying or carrying the tatami mats, it is preferable that the upper tatami mat flooring be made of a single layer and be removable from the upper tatami mat flooring storage space.

In the laying structure of the composite tatami unit of the present invention, the lower tatami flooring of the composite tatami unit may be directly laid on the floor substrate in the room of the building, or may be laid via the cushioning material. May be.

[0009]

In the composite tatami unit constructed as described above,
Since the tatami floor is divided into an upper tatami floor and a lower tatami floor, the upper tatami floor and the lower tatami floor are each thinner and lighter than the conventional tatami floor. Further, the composite tatami unit of the present invention can be moved to the side edge when provided on the floor substrate.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As an embodiment of a composite tatami unit and its laying structure according to the present invention, a case where a composite tatami mat is applied between eight tatami mats is shown in FIGS. Among them, FIG. 1 is an exploded perspective view of the composite tatami unit , and FIG.
It is a longitudinal cross-sectional view of the laying structure of the unit .

In this composite tatami unit 100, as shown in FIG. 1 or 2, a plurality of upper tatami floor members 2 are densely laid on a lower tatami floor member 1 around which frame members 16 and 17 are disposed. It is made

The lower tatami flooring material 1 serves as a base material when the upper tatami flooring material 2 is laid, and is divided into a plurality of lower tatami flooring elements in consideration of ease of transportation and the like. 10,1
0,... Are arranged and integrated. On the upper side of the lower tatami flooring material 1, the upper tatami flooring material 2 is accommodated. For example, the upper tatami flooring material storage space 12 having a width equivalent to 8 tatami mats and a depth equivalent to the thickness of the upper tatami flooring material 2 It is provided with an opening. The upper tatami flooring storage space 12 is formed in a rectangular shape by the frame members 16 and 17 which are fitted into fitting grooves 14 provided on the upper side surface of the lower tatami flooring 1 along the periphery thereof. Is done.

The lower tatami flooring element 10 is made of, for example, a strip-shaped long flat soft fiber board or the like, and its longitudinal length is one side of a room where the upper tatami flooring material 2 is laid. The length is about the same as, for example, about two, and the length in the short direction is not particularly limited, but is, for example, about half. Therefore, in the case of eight tatami mats, four lower tatami floor elements 10 are arranged in the horizontal direction.

The frame members 16 and 17 are formed of the lower tatami flooring material 1.
Square timber that is approximately the length of one side of the
When the is installed on the floor substrate 5 in the interior of the building, a part of the upper surface is exposed to the interior of the building and is folded. Frame material 16,1
7, the frame member 16 straddling the four lower tatami floor elements 10, 10,... Serves as a positioning ruler for positioning the lower tatami floor elements 10, 10,. ing.

The upper tatami flooring material 2 is made of a single material such as straw, and its upper surface is covered with a finishing material 20 such as rush, which becomes a tatami mat surface. The upper tatami flooring material 2 is laid in the upper tatami flooring material storage space 12 of the lower tatami flooring material 1 without any fixing means so that it can be removed at any time.
The size of the upper tatami flooring material 2 is, for example, the thickness of the finishing material 20.
About 1 to 2 cm, including the length of the long side is about 1
The length of the short side is about half.

The composite tatami unit 1 configured as described above
The laying structure of No. 00 will be described along the laying procedure with reference to FIG. First, after the floor base 5 in the room of the building and the wall 6 of the building (the interior material 60 such as gypsum board is not attached) are formed, the same size as the lower tatami flooring 1 is formed on the floor base 5. A cushioning material 7 such as polystyrene foam is laid, and lower tatami floor elements 10, 10,... Are laid thereon. These lower tatami floor elements 10, 10,...
The lower tatami flooring 1 is made by unifying at 6 and 17. here,
The space surrounded by the walls 6, 6,... Is slightly larger than the lower tatami flooring 1, and the wall 6 and the composite tatami unit 10
An adjustment allowance space 8 is provided between the outside end portion 101 of the first and second tents 0 and serves as an adjustment allowance for adjusting the laying position of the composite tatami unit 100. Thereby, the composite tatami unit 1 is placed on the floor substrate 5.
00 can be moved to the side edge, and the composite tatami unit 1
The laying position of 00 can be adjusted.

Next, the lower tatami flooring material 1 is moved back and forth and left and right together with the cushioning material 7 on the floor substrate 5 so that the composite tatami unit 10
The laying position of the lower tatami flooring material 1 is adjusted by adjusting the laying position of the lower tatami flooring material 1 so that the frame members 16 and 17 are evenly exposed in the room as described later. And the cushioning material 7 is fixed to the floor substrate 5.

Thereafter, the interior material 60 is attached to the wall 6,
When the upper tatami flooring 2 covered with the finishing material 20 is laid in the upper tatami flooring storage space 12 of the lower tatami flooring 1, the composite tatami unit is provided.
Laying of the door 100 is completed. At this time, care is taken that the lower end of the interior material 60 is positioned at a height where it can abut on the outer peripheral end of the composite tatami unit 100, and the lower end contacts the outer peripheral end of the composite tatami unit 100 and escapes. Frame materials 16, 17
The portion of the interior material 60 exposed from the lower end of the interior material 60 to the indoor side is folded. Therefore, adjustment of the laying position of the composite tatami unit 100 is performed with care so that the frame members 16 and 17 are evenly exposed from the interior member 60.

According to the above embodiment, the composite tatami unit 10
0 is divided into a lower tatami flooring 1 and an upper tatami flooring 2, and the lower tatami flooring 1 and the upper tatami flooring 2 are thinner and lighter than the conventional tatami floor, respectively, so that little labor is required. , The lower tatami flooring 1 and the upper tatami flooring 2 can be carried and laid, and the lower tatami flooring 1 can be used as it is without discarding when the damaged upper tatami flooring 2 is replaced. .

[0020] In the above embodiments, the composite mat Uni
Although the case where the unit 100 is applied to the area of 8 tatami has been described, the invention is not limited to this.
The size of the room, such as tatami or 10 tatami mats, does not matter. In this case, the dimensions of the lower tatami floor elements 10, 10,... May be set so as to obtain the upper tatami floor material storage space 12 having a size corresponding to the size of the room.

In the above embodiment, the lower tatami flooring material 1 is made up of a plurality of divided lower tatami floor elements 10, 10,... It may be one, not a thing.

Further, in the above embodiment, the frame material 1
6 and 17 are fitted in the fitting grooves 14 of the lower tatami flooring material 1, but are not limited to this. If the frame members 16 and 17 are attached to the lower tatami flooring material 1, for example, nails Attaching means such as a stopper does not matter.

Furthermore, in the above embodiment, the lower tatami flooring element 10 is made of a soft fiber board. However, the present invention is not limited to this. Any plate material may be used as long as it is a material used.

In the above embodiment, the upper tatami flooring material 2 is made of a single layer and is covered with the finishing material 20. However, the present invention is not limited to this. Good, or a traditional tatami mat. The thickness is not limited to about 1 to 2 cm, but may be thicker or thinner.

Further, in the above embodiment, the floor base 5
Although the lower tatami flooring 1 is laid on the upper side through the cushioning member 7, it goes without saying that the lower tatami flooring 1 does not need to be interposed. May also be provided.

The composite tatami mat and its laying structure according to the present invention can be applied to flooring materials other than tatami mats, such as flooring flooring and carpet flooring. For example, flooring flooring or carpet flooring is spread over flooring with storage space corresponding to the lower tatami flooring 1, and the lower end of the interior material 60 is released on the outer peripheral edge of the flooring, and Flooring 5
What is necessary is just to adjust the laying position of the floor material above.

[0027]

According to the composite tatami unit and the laying structure of the present invention, the tatami floor is divided into an upper tatami floor and a lower tatami floor, so that the upper tatami floor and the lower tatami floor are provided. Are thinner and lighter than conventional tatami floors, respectively, so that it is possible to carry and lay the upper tatami flooring and lower tatami flooring with little effort, and to replace the damaged upper tatami flooring when replacing the damaged upper tatami flooring. Since the floor material can be used as it is, reuse of the lower tatami floor material contributes to prevention of environmental deterioration and resource saving. In addition, since the composite tatami unit of the present invention can be moved to the side edge side when provided on the floor substrate, the laying position of the tatami mat can be adjusted.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a composite tatami mat in this embodiment.

FIG. 2 is a longitudinal sectional view of a laying structure of the composite tatami mat according to the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Lower tatami floor material 2 Upper tatami floor material 5 Floor base 7 Buffer material 12 Upper tatami floor material storage space 16, 17 Frame material 20 Finishing material 100 Composite tatami

Claims (7)

(57) [Claims] 1. A lower-layer tatami floor material, an upper-layer tatami floor material storage space provided on the lower-layer tatami floor material and surrounded by a frame material, and a plurality of sheets in the upper-layer tatami floor material storage space. composite mat unit material finish on the upper surface are densely laying a top layer tatami flooring that is covered, and being provided under the floor ground movably to the side edge. 2. The composite tatami unit according to claim 1, wherein the upper tatami flooring is made of a single piece. 3. The composite tatami unit according to claim 1, wherein the upper tatami flooring material is removable from the upper tatami flooring storage space. 4. A composite tatami laying structure, wherein the lower tatami floor material of the composite tatami unit according to claim 1 is directly laid on a floor substrate in a room of a building. 5. A composite tatami mat laying structure, wherein the lower tatami floor material of the composite tatami unit according to claim 2 is directly laid on a floor substrate in a room of a building. 6. A laying structure of a composite tatami mat, wherein the lower tatami floor material of the composite tatami unit according to claim 1 is laid on a floor substrate in a room of a building via a buffer material. 7. A composite tatami mat laying structure, wherein the lower tatami floor mat of the composite tatami unit according to claim 2 is laid on a floor substrate in a room of a building with a cushioning material interposed therebetween.