JPH08114021A - Border tatami(straw matting in japanese home) - Google Patents

Abstract

PURPOSE: To simply mount and demount a TATAMI(straw matting in a Japanese home) rush mat and a TATAMI border to a TATAMI floor, enable turning-over and re-covering even by a nonprofessional, and simply readjust a dimension of a TATAMI or the like at a job site. CONSTITUTION: In a bordered TATAMI, in a stile directional end part, a TATAMI rush mat 12 is folded back up to a reverse part of a TATAMI floor 11, and is fixed there in a mountable-demountable condition by a fastener, and in a TATAMI width directional end part, a TATAMI brim 13 and a metallic TATAMI border reinforcing core material 17 are fixed by a rivet 18 to a TATAMI floor surface in a mountable and demountable condition together with the TATAMI rush mat 12, and are folded back up to a side surface part 113 of the TATAMI floor 11 so as to hide the rivet 18. The TATAMI border reinforcing core material 17 is fixed by a magnet plate 19.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tatami mat with a rim, and more particularly to a structure of a tatami mat with a removable tatami mat or a tatami mat.

[0002]

2. Description of the Related Art A conventional tatami mat having a rim has a structure in which a tatami floor, a tatami mat, a tatami mat, and a tatami paper constituting a tatami mat are cut together and sewn with a sewing thread. ing. Therefore, in the conventional tatami, not only is it time-consuming to manufacture a new tatami mat, but also when it is turned over, turned over, or repaired, the sewing thread is pulled out and the tatami edge and the tatami paper are cut off. After disassembling each material,
Since it is necessary to match the dimensions of the new material and then to sew the new material again, there is a problem that it takes time and effort. Therefore, since the tatami itself has a different useful life for each material, it cannot be done as a daily carpentry work, although it is always necessary to turn over and replace the tatami mat.

Further, since tatami mats are manufactured so that each tatami mat has different dimensions for the purpose of laying the tatami mat on the floor without any gaps, the tatami mats can be dimensioned in a room and the tatami mats can be allocated based on the result of the dimensioning. Needs specialized skills.

Furthermore, the tatami mat has defects such as gaps, bags, alignment of tatami mat edges, misalignment, and corner fit that cannot be detected until the tatami mat is laid on site. It needs to be remanufactured from the beginning. For this reason, even tatami mat makers are demanding tatami mats having a structure that can be easily modified.

In view of the above problems, the object of the present invention is to
To provide a tatami mat with an edge that allows even an amateur to turn the tatami mat and the tatami mat on the tatami mat floor so that they can be turned over and replaced. It is in.

[0006]

In order to solve the above problems, in the tatami mat with a rim according to the present invention, first, at the end of the tatami floor in the frame direction, the tatami mat up to the side surface or the back surface of the tatami floor. It is folded back and fixed there with the first fastener in a detachable state. In addition, at the end of the tatami floor in the tatami width direction, the tatami edge and the tatami edge reinforcing core material overlapped with the tatami mat are fixed to the tatami floor surface together with the tatami mat with the second fastener. It is characterized in that it is folded back to the side surface portion or the back surface portion of the tatami floor so as to hide the second fastener inside the fixed position and then fixed with the third fastener in a detachable state.

In the present invention, at least one of the ends of the tatami mat in the frame direction is preferably provided with a spacer for adjusting the size of the tatami mat between the tatami mat and the side surface of the tatami mat.

In the present invention, a spacer for adjusting the tatami width dimension is preferably provided between the tatami edge and the side surface of the tatami floor at least at one end of the tatami floor in the tatami width direction. .

In the present invention, a tack for fixing the tatami mat to the tatami floor can be used as the second fastener, and in this case,
The tatami mat and the core material for reinforcing the tatami mat are pressed and fixed to the tatami floor by the head of the tack. Here, at least one of the end portions in the tatami width direction of the tatami floor, the folding position toward the side surface portion or the back surface portion of the tatami mat and the tatami mat reinforcing core material, and the tack. It is preferable to separate the head from the tatami edge and the core material for reinforcing the tatami edge toward the end edge of the tatami floor by a predetermined distance.

[0010]

According to the present invention, the tatami mat, the tatami mat and the tatami mat reinforcing core are removably fixed to the tatami mat by the first to third fasteners, and sewing is not required. Therefore, even an amateur can easily turn over and change the tatami mat. Also,
If you need to adjust the tatami width when laying the tatami,
On the side surface of the tatami floor, between the tatami mat and the core material for tatami mat reinforcement,
Alternatively, the dimensions can be adjusted by inserting a spacer between the tatami edge reinforcing core material and the tatami floor. Similarly, if it is necessary to adjust the size in the frame direction, the size can be adjusted by inserting a size adjusting spacer between the side surface of the tatami floor and the tatami mat. That is, since the tatami mat is manufactured to have a slightly smaller size and the size may be finely adjusted on site, the tatami mat manufactured with the same size can be laid without a gap.
Therefore, standardization of tatami size can be achieved. Moreover,
Since the sewing process is unnecessary, the tatami mating process can be greatly simplified.

[0011]

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

FIG. 1 is a perspective view of a tatami mat with a rim according to the present embodiment, and FIG.
Is a plan view showing a state in which it is spread, and FIG.
4 is a sectional view taken along line XX ′ in FIG. 4, FIG. 4 is a partially enlarged explanatory view thereof, FIG. 5 is a sectional view taken along line YY ′ of FIG. 1, and FIG. FIG.

In FIG. 1, the tatami mat 10 with a rim of this example is
The tatami mat 12 is placed on the surface of the tatami mat 11, and the tatami mat 12 is fixed to the tatami mat 11 at an end 101 in the frame direction and an end 102 in the tatami width direction. Tatami width direction end 10
A tatami edge 13 is attached to the sheet 2. Therefore, the tatami mat 10 of this example
Has the same appearance as a traditional tatami mat when viewed from the front side. As shown in FIG. 2, the tatami mat 10 is laid on the floor without any gaps, so that the size L1 and the tatami width L2 of the tatami 10 in the frame direction may be adjusted. In addition, the tatami mat 10 may be turned over or replaced. Therefore, in this example, the tatami edge 13 and the tatami mat 12 are easily peeled off from the tatami floor 11.

That is, as shown in FIGS. 3 and 4,
At the end 101 in the frame direction, the tatami mat 12 is folded back to the back surface part 111 of the tatami floor 11 and fixed there in a detachable state. In this example, when the fixing is performed, the back surface 111 of the tatami floor 11 has a step 1 of about several mm.
12 is provided, and a fastener 14 having three engaging pieces 141 is attached to the recessed portion. On the other hand, the end of the tatami mat 12 has a hook 15 made of plastic or metal.
Is attached, and this hook 15 has a fastener 14
Is hooked on the engaging piece 141 of. With the hook 15 and the fastener 14 as described above, the detachable fastener 1
6 (first fastener) is configured. At the end 101 in the frame direction, when fixing the tatami mat 12 to the tatami floor 11, the tatami mat 12 may be folded back to the side surface part 113 instead of the back surface part 111 of the tatami mat 11 and fixed there.
Here, the side surface portion 113 of the tatami floor 11 is formed obliquely.

On the other hand, as shown in FIG. 5 and FIG. 6, in the tatami mat 10 of this example, the tatami mat 12 has a tatami edge 13 and the tatami mat 13 at the end 102 in the tatami width direction of the tatami mat 11. Tack 18 (removable second
It is fixed with the fasteners). That is, the tack 18
Has its needle portion 181 penetrating only the tatami mat 12,
3 and the tatami edge reinforcing core material 17 are pressed and fixed to the tatami floor 11 by the head 182 thereof. Here, the head 182 of the tack 18 has a large shape that extends in a strip shape along the end edge of the tatami floor 11, and the tatami mat 12 and the tatami mat 1 per tack.
3 and the pressing area of the core material 17 for reinforcing the tatami edge against the tatami floor 11 are wide. Further, in the head 182 of the tack 18 in the width direction, the head portion 183 located on the end edge side is thick, while the inner portion 184 is thin. Therefore, even when the tatami edge 13 and the tatami edge reinforcing core material 17 are inserted between the head 182 and the tatami mat 12, the surface of the head 182 is horizontal.

The tatami edge 13 fixed in this way is a conventional conventional one, but the tatami edge reinforcing core material 17 is used.
Instead of the conventional tatami paper, a bent plastic plate material is used. Further, the tatami mat reinforcing core material 17 may be made of metal. The tatami edge reinforcing core material 17 includes a first flat surface portion 171 that embraces the end portion of the tatami edge 13 and a second flat surface portion 172 that is folded back from there at an acute angle to hide the head 182 of the tack 18. From the second flat surface portion 172, an L-shaped third flat surface portion 173 along the side surface portion 113 of the tatami floor 11 and a fourth flat surface portion 174 folded back outward from the lower end side thereof are formed. Composed,
A thin iron piece 177 is attached to the lower end of the third flat surface portion 173. Here, a bent portion 175 that is a connecting portion between the first flat surface portion 171 and the second flat surface portion 172.
The (fold-back position) is located at a position separated from the inner edge of the head 182 of the tack 18 by a distance of 3 mm to 12 mm.

With respect to the tatami edge reinforcing core material 17 having such a structure, the tatami edge 13 is pressed and fixed to the head 182 of the tack 18 while being wound around the first flat surface portion 171, and the tatami edge reinforcing core material 17 is fixed. It is folded back to the side surface portion 113 of the tatami floor 11 along the outer surface of the. Further, on the side surface portion 113 of the tatami floor 11, the end portion of the tatami mat 13 is inserted between the third flat surface portion 173 and the fourth flat surface portion 174 and held there.

On the side surface portion 113 of the tatami floor 11, a thin magnet plate 19 (removable third fastener) is attached, and the magnet plate 19 is one of the core members 17 for reinforcing the tatami edge.
Iron piece 177 attached to the lower end side of the third flat surface portion 173.
The core material 17 for reinforcing the tatami edge is held by adsorbing. In addition, at the end portion 102 in the tatami width direction, the tatami edge 13
When fixing the tatami edge reinforcing core material 17 to the tatami floor 11, the tatami edge 13 and the tatami edge reinforcing core material 17 are fixed to the tatami floor 11.
Instead of the side surface portion 113, it may be folded back to the back surface portion 111 and fixed there. Further, on the surface of the tatami floor 11, it is preferable to make the end thereof somewhat lower so that the tatami edge 13, the tatami edge reinforcing core material 17, and the head 182 of the tack 18 can be easily housed.

On the other hand, as shown in FIG. 7A with the tatami edge omitted, regarding the corner formation of the tatami mat, at the end of the tatami edge reinforcing core material 17, the second flat portion 172 and the third flat portion 172 are provided. Flat portion 173
A notch 175 between the end and the end 172
a and 173a are each bent into an L shape, and the end portion 172a of the second flat surface portion 172 is placed inside the third flat surface portion 173.
The end portion 173a of the
The folded portion of the tatami edge is sandwiched between these end portions 172a and 173a. In such a corner portion of the reinforcing concave core material integrated type, the tatami edge is folded along the tatami edge reinforcing core material 17, so that the finish is beautiful. In addition, a hinge-shaped member that is separate from the core material 17 for reinforcing the tatami edge may be used as the core material for reinforcing the tatami edge only in the corner portion. That is, as shown by omitting the tatami edges in FIG. 7B, first, the gaps between the third and fourth flat surface portions 173, 174 of the tatami edge reinforcing core material 17 located at the corners, and the first and The piece 21 of the hinge 20 is inserted and fixed in the gap between the second plane portions 171 and 172. Then, the end portions 173b and 173c of the third flat portion 173,
The other piece 22 of the hinge 20 is bent so that the piece 22 is located outside, and the folded portion of the tatami edge is sandwiched between the piece 22 of the hinge 20 and the end 173c of the third flat portion 173. But it's okay. The corner edges of the tatami mat are fixed to the tatami mat or the tatami mat with Velcro tape.

In the tatami mat 10 thus constructed, when the tatami mat width L2 of the tatami mat 10 is too short, the tatami mat 10 is reworked as follows. First, referring to FIG.
Remove the third flat portion 173 of the tatami edge reinforcing core material 17,
Also, loosen the tacks 18. In this state, the tatami edge reinforcing core material 1
The folded position (bent 175) of 7 is the head 18 of the tack 18
Since it is located at a position separated by a distance of 2 to 3 mm to 12 mm, the tatami edge reinforcing core material 17 and the tatami edge 13 are displaced in the direction of the edge of the tatami floor 11, as indicated by arrow A. As a result, as shown in FIG. 8, a gap G is formed between the side surface portion 113 of the tatami floor 11 and the third flat surface portion 173 of the tatami edge reinforcing core material 17. Therefore, after inserting a spacer S1 for adjusting the tatami width dimension, which is made of a cushion material having elasticity and hardness equivalent to that of the tatami floor 11, into the gap G, the core material 17 for tatami edge reinforcement is again attached to the tatami edge 13. Along with pressing on the side surface portion 113 of the tatami floor 11, the third portion of the core material 17 for reinforcing the tatami edge is attached to the magnet plate 19.
The flat portion 173 of is fixed again. At this time, the tatami edge reinforcing core material 17 is bent by the thickness of the spacer S1, but the side portion 113 side is hidden after the tatami mat 10 is laid, so that there is no hindrance to the appearance. . The spacer S
As 1, a cushion tape or the like can be used.

Similarly, when adjusting the dimension L1 of the tatami mat 10 in the frame direction, in FIG. 4, the fastener 16 is removed and the tatami mat 12 is peeled off, and the tatami mat 12 is separated between the tatami mat 12 and the side surface 113 of the tatami floor 11. A spacer S2 for adjusting the dimension in the frame direction is sandwiched. Here, as the spacer S2, a cushion tape or the like is attached to the upper end side of the side surface portion 113 of the tatami floor 11 when the adjustment width is small. On the other hand, when the adjustment width is large, the same material as the tatami floor 11 is used as the spacer S2.
It is attached to the entire side surface 113.

When the size of the tatami mat 10 is adjusted in this manner, the size of the tatami mat 10 is extended by the amount corresponding to the thickness of the spacers S1 and S2, so that the tatami mat 10 can be laid without a gap. Moreover, such work is performed, for example, on the tatami mat 10
The size can be easily adjusted on-site, such as by finely adjusting the size after temporarily laying the building a little smaller than the room. Therefore, it is not necessary to re-manufacture the mat in order to adjust the dimensions. In addition, when manufacturing the tatami mat 10, it is not necessary to manufacture tatami mats having different dimensions according to the room, and all tatami mats 10 having the same dimensions are manufactured, and when the tatami mat 10 is laid, the dimensions can be adjusted. Good. Therefore, the size of the tatami mat 10 and the sizes of the tatami mat 12 and the tatami mat 11 constituting the tatami mat can be standardized.

Further, in the tatami mat 10 of this embodiment, the tatami mat 12, the tatami mat 13, and the tatami mat reinforcing core 17 can be easily attached and detached, and sewing is not required. For this reason, not only the tatami mating process can be greatly simplified, but also the repair of defects is easy. Also,
Even an amateur can turn inside out and change the tatami mat, so at each home, he or she can change to a tatami mat with a pattern, a tatami mat with pictures, or a washable tatami mat as a daily work process. In addition, even a tatami mat manufacturer can turn over and replace the tatami mats on the spot, so the heavy tatami mat floor 11
Need not be raised or lowered in, for example, a middle or high-rise house,
Freed from such heavy labor.

Further, since the core material 17 for the tatami edge reinforcement made of metal or plastic is used as the core material for the tatami edge 13, the edge portion of the tatami 10 does not lose its shape.

The tatami floor 11 is not limited to the one manufactured from straw, but may be a tatami floor using a foam board as a core material, and there is no material limitation.

Further, in the present embodiment, the cushion material as the spacer S1 is used as the tatami edge reinforcing core material 17 and the side surface portion 1 of the tatami floor 11.
Although it was sandwiched between the tatami edge 13 and the side surface 113 of the tatami floor 11, the tatami edge reinforcing core material 1 was used.
The spacer S1 may be sandwiched between 7 and the tatami edge 13. In this case, 1 mm to 2 mm around the pillar can be absorbed by the cushion material, so that the tatami mat 10 can be laid without a gap even in the area where the pillar goes in and out.
Alternatively, screws or springs may be used for the spacer S1. That is, as shown in FIGS. 9A and 9B, in the side surface portion 113 of the tatami floor 11, a notch 178 is formed in the tatami edge reinforcing core material 17, and the spring 179 is provided inside the notch 178. It is also possible to arrange screws or screws and perform the tiling operation in this state. Alternatively, the core material 17 for reinforcing the tatami edge may be pushed out from the inside to the outside by a spring or a screw.

Further, for fixing the tatami mat 12 to the tatami mat 11, a notch is formed in the tatami mat 11 and the end of the tatami mat 12 is inserted into the notch by a band-shaped metal fitting having a T-shaped cross section. It may be structured. In this case, as shown in FIG. 10 (a), the tatami mat 12 has several narrow ends with a narrow width of only one warp thread 129 to facilitate bending, and then as shown in FIG. 10 (b). Fold it,
Inside the notch 119 of the tatami floor 11, a T-shaped band-shaped metal fitting 1
It is preferable to insert 8a together with the end of the tatami mat 12.

Also, the tatami mat 12 and tatami mat 1 by the tacks 18 are provided.
When fixing 3, the tatami edge reinforcement core material 17 itself to the tack 1
8 may be integrally formed, and the tatami mat 12 and the tatami mat 13 may be fixed to the tatami mat 11 by using such fasteners. In such a structure, when the tatami width dimension L2 of the tatami 10 is modified, the driving position of the tack 18 may be changed.

Further, in this example, as the fasteners, the tacks 18,
Although the hook 15, the fastener 14 and the magnet plate 19 are used, a removable fastener, for example, a velcro tape may be used.

Furthermore, the tatami edge reinforcing core material 17 is too long,
When molding cannot be performed, the tatami edge reinforcing core material 17 may be divided into two at the central portion in the longitudinal direction of the tatami 1. Further, the tatami edge reinforcing core material 17 may be divided into three, and further into four.

[0031]

As described above, according to the present invention, the tatami mat, the tatami mat, and the mat for reinforcing the tatami mat are detachably fixed to the tatami mat by the first to third fasteners. It is characterized by being Therefore, according to the present invention, since sewing is not required for the tatami mat, the tatami mat manufacturing process can be simplified, and the tatami mat and tatami mat can be easily attached to and detached from the tatami mat. Therefore, even an amateur can turn over and change the tatami mat. In addition, the tatami mat, tatami mat, and core material for tatami mat reinforcement can be easily removed, so defects can be easily repaired at the site, and if it is necessary to adjust the dimensions, adjust the dimensions on the side of the tatami floor. The size can be adjusted by providing a spacer for use. As a result, the size of the tatami mat may be manufactured to be slightly smaller, and the size may be finely adjusted on site, so that the tatami mat manufactured to the same size can be laid without a gap.

[Brief description of drawings]

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

FIG. 2 is a plan view showing a state in which the tatami mat shown in FIG. 1 is spread.

FIG. 3 is a sectional view taken along line XX ′ in FIG.

FIG. 4 is an explanatory diagram in which the inside of a circular frame in FIG. 3 is enlarged.

5 is a cross-sectional view taken along line YY 'of FIG.

6 is an explanatory diagram in which the inside of the circular frame in FIG. 5 is enlarged.

FIG. 7A is an explanatory diagram showing a method of making a corner of a tatami according to an embodiment of the present invention, and FIG. 7B is an explanatory diagram showing another method of making a corner.

FIG. 8 is an explanatory diagram showing a state in which the tatami width dimension is adjusted from the state shown in FIG.

FIG. 9A is an explanatory view showing a structure of a side surface portion of a tatami mat according to another embodiment of the present invention, and FIG. 9B is a sectional view taken along the line ZZ ′.

10A is an explanatory view schematically showing a tatami mat according to another embodiment of the present invention, and FIG. 10B schematically shows a method of fixing the tatami mat and the tatami mat using this tatami mat. FIG.

[Explanation of symbols]

 10 ... tatami 11 ... tatami floor 12 ... tatami table 13 ... tatami edge 14 ... fastener 15 ... metal hook 16 ... removable first fastener 17 ... ..Core material for reinforcing tatami edge 18 ... Tack (removable second fastener) 19 ... Magnetic plate (removable third fastener) 101 ... end in the frame direction 102 ... ..Ends in the tatami width direction 111 ... back surface part of tatami floor 113 ... side surface part of tatami floor 141 ... engaging pieces 175 ... bending portion (folding position) 177 ... thin iron piece 178・ ・ ・ Cutting into tatami edge reinforcing core material 179 ・ ・ ・ Spring 182 ・ ・ ・ Tack head G ・ ・ ・ Gap between side surface of tatami floor and tatami edge reinforcing core material L1 ・ ・ ・Dimension L2 ... tatami width dimension S1 ... spacer for tatami width dimension adjustment S2 ... spacer for dimension adjustment in the frame direction

Claims (5)

[Claims] 1. At the end of the tatami floor in the frame direction, the tatami mat is
At the end of the tatami floor in the tatami width direction, the tatami edge and the tatami edge reinforcement core overlapped with the tatami edge are folded back to the side surface or the back surface of the tatami floor and are detachably fixed there. The material is fixed to the tatami floor surface together with the tatami mat in a detachable manner with a second fastener, and the side surface of the tatami floor is hidden inside the fixed position so as to hide the second fastener. The tatami mat with edges, which is folded back up to the rear part or the back part and is detachably fixed there by a third fastener. 2. The spacer according to claim 1, wherein at least one of the end portions of the tatami floor in the frame direction is provided with a spacer for adjusting the dimension in the frame direction between the tatami mat and the side surface portion of the tatami floor. A tatami mat with a rim characterized by having. 3. The tatami mat width adjusting member according to claim 1, wherein at least one end of the tatami mat in the tatami mat width direction is used for adjusting the tatami mat width dimension between the tatami mat and the side surface part of the tatami mat. Edged tatami characterized by having a spacer. 4. The first fastener according to claim 1, wherein the second fastener is a stud that fixes the tatami mat to the tatami mat, and the tatami mat and the tatami mat reinforcing core are formed by the head of the tack. A tatami mat with a rim that is pressed against and fixed to the tatami floor. 5. The side surface or the back surface of the tatami mat of the tatami mat and the tatami mat reinforcing core at least at one end of the tatami mat in the tatami mat width direction according to claim 4. The folding position toward the portion and the head of the tack are separated from each other by a predetermined distance so that the tatami edge and the core material for tatami edge reinforcement can be displaced toward the edge of the tatami floor. A tatami mat with a rim that is characterized.