JP2660466B2 - Tatami table - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tatami mat woven with rush as a weft and a thread such as a timer, a choma, and a boa.

[0002]

2. Description of the Related Art Tatami mats are classified according to the number of warp yarns woven into one eye. It can be divided into two types: a rush table that incorporates warp threads, and a classification table based on how to use rushes. It is divided into a woven relay table.

For example, as shown in FIG.
Two warps 3 are woven into the eyes, and one warp 4 is woven into the both ears. One end 2 of the line 1 protrudes from both ears.

[0004] Regarding any type of tatami mats, when sewing on a tatami floor, a long woven long material is cut to the length of the tatami mat, and further cut to the width of the tatami mat. Cut both ears.

[0005] The length of the end 2 of the rush 1 protruding into both ears is irregular and not constant. When cut, the texture is meandering. Therefore, the texture is linearly aligned visually, and the ears are cut based on the texture.

[0006] Therefore, it is extremely difficult to automatically cut the ears by a machine with the weaves of the tatami mat aligned in a straight line.

[0007]

Therefore, the tatami mat of the present invention is conceived to facilitate automatic cutting of the ears by a machine without aligning the weave of the tatami mat in a straight line and meandering. It is a thing.

[0008]

According to the tatami mat of the present invention, a tatami mat is woven as a weft and a warp is used, and a thin metal wire is woven into a part of the warp as a basis for the weave.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to an example in which the present invention is applied to a delivery table.

As shown in FIG. 1, two warp yarns 3 are woven into one eye with rush 1 as the weft, and one warp yarn 4 is woven into one eye at both ears. Then, a thin metal wire 5 is woven in place of one warp among the warps 4 in the ear portion.

The metal wire 5 may be any metal wire as long as it is detected by a metal detector.

When cutting the ears of the tatami mat thus configured, a cutting device as shown in FIG. 2 is used. Two metal detectors 11 and 12 are installed in the vicinity of the cutter 10 of the cutter, and detection signals output from the two metal detectors 11 and 12 are input to a comparator 13. Then, the comparator 13 compares the two detection signals, and operates the driving device 14 to move the tatami mat in the width direction so that the strengths of the two signals are equal to each other.

As described above, when the ear portion is cut with reference to the thin metal wire 5 woven into the tatami surface, the cut surface is always parallel to the tatami surface texture, and the texture does not meander. .

(Other Embodiments) In the embodiment described above, the metal thin wire 5 is woven into the ear portion. However, the metal thin wire 5 is replaced with one or more warps 3 at the center. The same effect can be obtained even if weaving is performed. Also,
When the metal thin wire 5 is extremely thin and difficult to handle, it can be woven together with the yarn.

[0015]

As is clear from the description based on the above embodiments, according to the tatami mat of the present invention, since the reference metal thin line is provided in parallel with the weave, the cutting tool of the cutting machine is connected to this metal thin line. Is controlled so that the trimmed section of the ear part is always parallel to the weave, and the weave does not meander.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of a tatami table according to the present invention;

FIG. 2 is a schematic view showing an example of an apparatus for cutting the ears of a tatami mat according to the present invention;

FIG. 3 is a plan view showing an example of a conventional tatami table.

[Explanation of symbols]

 1 rush 3, 4 warp 5 thin metal wire

Claims (1)

(57) [Claims] 1. A tatami table in which rush is a weft and a thread is a warp, wherein a thin metal wire is woven into some of the warp threads.