JP3006402U - Tatami floor and tatami - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a tatami mat and a tatami mat that have a predetermined strength, heat insulation, soundproofing / sound insulation, waterproofness, and are easy to process and inexpensive. [Structure] A thin cork board 1, a soft fiber board (insulation board) 2, a foamed synthetic resin board (for example, polystyrene foam) 3, and a thick cork board 4 are sequentially laminated and bonded, sewn,
Alternatively, the tatami floor 9 is configured integrally with a stopper or the like. On the lower surface 4a of the thick cork plate 4, grooves 7 and 8 are formed along the opposite two sides to wind up both ends of the tatami mat. The peripheral side surfaces 2c, 2c of the soft fiber board 2 are subjected to waterproof resin processing (for example, epoxy resin is applied). Tatami floor 9
The tatami mat 10 is attached from the upper surface of the
11 are respectively wound in the grooves 7 and 8 of the thick cork board 4, and the tatami mat 1
0 and tatami floor 9 are sewn together, and tatami slide 12 is sewn on and tatami 1
Make up 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a tatami floor formed by laminating cork boards and other materials, and a tatami mat using the tatami floor.

[0002]

[Prior art]

 Traditional tatami mats that are made of straw are heavy and difficult to handle, and also tend to absorb moisture, which could lead to mold and house habits, which could be unsanitary. Therefore, the Applicant has proposed that the tatami floor consists of a tatami floor (corresponding to Japanese Utility Model Publication No. 3-55695) and a cork board that are laminated with reinforcing plates and the like, which are mainly made of a lightweight, moisture-proof and flame-retardant cork board. We proposed a tatami mat using the floor (Jitsuhei 3-48373).

[0003]

[Problems to be solved by the device]

 Among the conventional tatami floors, the one using a reinforcing plate such as a veneer plate has a problem in that it is difficult to cut when aligning it into a predetermined shape. Moreover, if the tatami mat is made of cork board, it is easy to cut, but the cork board is expensive, so there is a problem in that it is economically restricted when used.

[0004]

[Means for Solving the Problems]

 However, the present invention solves the above-mentioned problems because a tatami floor is constructed by sequentially stacking thin cork boards, fiber boards, foamed resin boards and thick cork boards.

That is, the present invention is a tatami floor characterized in that a thin cork board, a fiber board, a foamed resin board and a thick cork board are sequentially laminated and integrated as a whole. A tatami floor is characterized by a thin cork board, a fiber board at least four sides of which are treated with waterproof resin, a foamed resin board, and a thick cork board, which are sequentially laminated and integrated as a whole. In addition, a thin cork board, a fiber board having at least four side surfaces treated with waterproof resin, a foamed resin board, and a thick cork board are sequentially laminated to be integrated as a whole, and the bottom surface of the thick cork board has two opposite sides. In addition, the tatami floor is characterized by being provided with grooves for winding the end of the tatami mat along the sides.

Further, the present invention provides a tatami floor in which a thin cork board in order from the top, a fiber board having at least four side walls processed with waterproof resin, a foamed resin board, and a thick cork board are sequentially laminated to form an integrated body. The tatami mat has a tatami mat and a tatami mat on at least two opposite sides.

[0007]

[Action]

 Since a tatami floor is constructed by laminating thin cork boards, fiber boards, foamed resin boards, and thick cork boards, it has a certain level of strength, as well as various properties such as heat insulation, sound insulation / sound insulation, and water resistance. . Further, since the tatami floor has the above structure, the tatami floor can be easily cut and processed. Further, since the thick cork plate is provided with the groove, the end of the tatami mat is housed in the groove.

[0008]

【Example】

 An embodiment of the present invention will be described with reference to the drawings.

From the top, a thin cork board 1 having a thickness of 6 mm, a soft fiber board (insulation board) 2 having a thickness of 15 mm, a foam synthetic resin board having a thickness of 20 mm (for example, polystyrene foam) 3, a thickness of 12 mm The cork boards 4 are sequentially laminated and integrated with adhesive, sewn or fasteners (not shown) to form a tatami floor 9 (FIGS. 2 and 1). In the above, the two sides (usually the short sides) 5 and 6 facing each other on the lower surface 4a of the thick cork plate 4 are formed with grooves 7 and 8 along both sides 5 and 6 which respectively enclose both ends of the tatami mat. There is. In addition, in the above, the four circumferential side surfaces 2c, 2c of the soft fiber board 2 excluding the upper surface 2a and the lower surface 2b are subjected to waterproof resin processing (for example, epoxy resin is applied).

Further, when the tatami floor 9 is used after being cut into a predetermined shape, it can be easily cut with a saw. In this case, after cutting, the four circumferential side surfaces 2c, 2c of the soft fiber board 2 are similarly treated with a waterproof resin.

Next, the tatami mat 10 is attached from the upper surface of the tatami floor 9 (from the side of the thin cork board 1), and the both ends 11 and 11 of the tatami mat are grooved 7 and 8 on the lower surface of the thick cork board 4, respectively. And sew the tatami mat 10 and tatami floor 9 together. Further, the tatami mat 12 is sewn on the opposite sides 10b and 10b of the upper surface 10a of the tatami mat 10 to form the tatami mat 13 (FIG. 1).

In the above description, the thickness of the tatami floor 9 is usually about 50 to 55 mm, and the thickness is adjusted by appropriately selecting one or both of the thickness of the soft fiber board 2 and the foamed synthetic resin board 3. . Moreover, in the above, since both ends 11 and 11 of the tatami mat 10 are wound into the grooves 7 and 8 on the lower surface of the thick cork plate 4, the work of attaching the tatami mat 10 can be performed efficiently and the end 11 of the tatami mat 10 is , 11 are housed in the grooves 7, 8 so that the appearance is treated beautifully.

The tatami mat 13 according to the above embodiment is used in the same manner as a conventional tatami mat.

In the above-described embodiment, the waterproof resin processing on the soft fiber board 2 can be performed either before or after stacking the boards. Further, the waterproof resin processing is applied to the four circumferential side surfaces except the upper and lower surfaces, but it may be applied to the entire surface including the upper surface 2a and the lower surface 2b. Further, although the synthetic resin is, for example, an epoxy resin, it may be a resin other than vinyl resin, as long as it can be applied to the surface of the soft fiber plate 2 and waterproofed.

Further, in the above-mentioned embodiment, the foam synthetic resin 3 is polystyrene foam, but it may be other materials having the same performance, such as urethane foam.

[0016]

[Effect of device]

 Since the tatami floor is constructed by laminating thin cork boards, fiber boards, foamed resin boards and thick cork boards, it has a certain strength despite being relatively inexpensive, and has heat insulation, sound insulation, sound insulation, and water resistance. Since it also has various properties such as furniture, it prevents the formation of depressions due to the loading of furniture etc., reduces the propagation of impact sound to the lower floor, prevents the occurrence of mold, and has various effects such as insect repellent. This has the effect of configuring the tatami mats that it has. Further, since the tatami floor has the above-mentioned structure, it is lightweight and easy to carry, and it has an effect that processing work such as cutting the tatami floor can be made efficient. Moreover, since the groove is provided in the thick cork board, the end of the tatami mat is housed in the groove, the appearance of the tatami mat is beautifully treated, and the tatami mat end can be prevented from fraying.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of a tatami mat according to an embodiment of the present invention.

FIG. 2 is a vertical sectional view of a tatami floor according to an embodiment of the present invention.

[Explanation of symbols]

 1 Thin cork board 2 Soft fiber board 3 Foam synthetic resin board 4 Thick cork board 7, 8 Groove 9 Tatami floor 10 Tatami mat 11 End of tatami mat 12 Tatami 13 tatami mat

Claims (4)

[Scope of utility model registration request] 1. A tatami floor, characterized in that a thin cork board, a fiber board, a foamed resin board, and a thick cork board are sequentially laminated and integrated as a whole. 2. A tatami floor, characterized in that a thin cork board, a fiber board having at least four circumferential sides treated with a waterproof resin, a foamed resin board, and a thick cork board are sequentially laminated and integrated as a whole. 3. A thin cork board, a fibrous board having at least four circumferential side surfaces treated with a waterproof resin, a foamed resin board and a thick cork board, which are sequentially laminated to form an integrated body.
A tatami floor, which is provided with a groove for winding the end of the tatami mat on each of two opposite sides along the side. 4. A tatami mat is formed by sequentially laminating a thin cork board, a fiber board having at least four sides of which are treated with waterproof resin, a foamed resin board and a thick cork board in order from the top and attaching a tatami mat to a tatami mat. , A tatami mat having at least two opposite sides covered with tatami mats.