JPH08158603A - Tatami mat - Google Patents

Abstract

PURPOSE: To sew the lower part of the mat border of a tatami (straw matting) easily and in a good looking, by providing a horizontal piece; a bending piece on the extension line of the horizontal piece; and a pendulous piece hung almost square to the horizontal piece at the opposite side of the bending piece; to a member main body made of a plastics. CONSTITUTION: While one side of a mat border and a bending piece 12 are superposed, both members are superposed to a mat main body by making the mat border at the lower side. Then, the mat border and the bending piece 12 are made integral and sewed to the mat main body. In this case, the thickness of the bending piece 12 is made thinner than the thickness of a horizontal piece 11, so as to insert a needle for sewing easily. Then, both the mat border and the bending piece 12 are bent, and a pendulous piece 13 is fitted to the end face of the mat main body. In this case, the mat edge is pulled and its one end is turned back to the inner side of the pendulous piece 13, and the bending part along the corner 14 of the horizontal piece 11 and the pendulous piece 13 is put in the mat border. Consequently, a long time necessary to form the bending in the conventional method is made unnecessary, and a low cost can be realized.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tatami mat under the tatami mat.

[0002]

2. Description of the Related Art FIG. 3 and FIG.
It shows a conventional tatami for sewing. In the case of this conventional tatami mat, first, the tatami edge 2 and the edge portion of the margin paper 1 are overlapped, and the overlapped portion is sewn to the tatami body 3 composed of the tatami floor and the tatami mat. Then, both of them are overlapped and folded back from the sewn portion 4 so that both cover the end surface 3a of the tatami body 3. At this time, tatami edge 2
At the same time, the work of making the folds 2a along the corners of the tatami body 3 is performed at the same time. Specifically, the overlapped sill paper 1 and tatami mat 2 are exactly aligned with the corners of the tatami body 3 and tapped with a plate many times to make creases.
If a is not clean, when you lay the tatami mat,
It looks like the corners of each tatami mat have risen, which is a beauty factor. Therefore, the work for making the fold line 2a takes a considerable amount of time and is done carefully.

[0003]

SUMMARY OF THE INVENTION As described above, conventionally,
It took a considerable amount of time to make a clean crease on the tatami edge 2, but that was a major cause of increasing the cost of the tatami mat. An object of the present invention is to provide an under-edge member which can easily and cleanly make a fold line of a tatami mat.

[0004]

According to a first aspect of the present invention, a plastic member main body includes a horizontal piece, a bending piece provided on an extension line of the horizontal piece, and a horizontal piece on a side opposite to the bending piece. It is characterized by the fact that it has a strip and a hanging strip that is substantially perpendicular. The second invention is characterized in that the bent piece is thinner than the horizontal piece.

[0005]

According to the first aspect of the present invention, since the tatami edge is bent along a right angled corner between the horizontal piece and the hanging piece, the corner between the horizontal piece and the hanging piece is folded. Appears as a fold. In the second invention, since the thickness of the bent piece is thinner than that of the horizontal piece, the bent piece is easy to bend, and even when it is overlapped with the tatami edge, the needle for sewing is Easy to pass.

[0006]

EXAMPLE The embodiment shown in FIG. 1 and FIG.
The bent piece 12 and the hanging piece 13 form a plastic member body h. The horizontal piece 11 has a plurality of non-slip projections 11a formed on its surface in the longitudinal direction. The bent piece 12 is continuous with the extension of the horizontal piece 11 and has a thickness smaller than that of the horizontal piece. Further, the hanging piece 13 is on the side opposite to the bending piece 12 and is perpendicular to the horizontal piece 11. Next, a case where the tatami edge is sewn using the sub-edge member of this embodiment will be described. First, one side of the tatami edge 2 and the bent piece 12 are overlapped with each other, and as shown in FIG. In this way, the tatami edge 2 and the bent piece 12 are integrated, and they are sewn to the tatami body 3. At this time, since the thickness of the bent piece 12 is reduced, the needle for sewing can be easily passed.

After the tatami edge 2 and the bent piece 12 are sewn to the tatami body 3 as described above, both of them are then bent as shown in FIG. At this time, since the bending piece 12 is thinner than the horizontal piece 11, the member main body h is easily bent from the boundary portion between them. Then, when bent as described above, the hanging piece 13 is exactly aligned with the end surface 3 a of the tatami body 3. In other words, the sewing position of the bending piece 12 is determined in advance so that the hanging piece 13 exactly matches the end surface 3a of the tatami body 3. At this time, if the tatami edge 2 is pulled and one end of the tatami edge 2 is folded back to the inside of the hanging piece 13, the folding edge 2a along the corner 14 between the horizontal piece 11 and the hanging piece 13 is exactly inserted into the tatami edge 2. It will be. Instead of folding back the tatami edge 2 inside the hanging piece 13 as described above, the tatami edge 2 may be sewn directly to the end surface 3 a of the tatami body 3. Further, since the convex portion 11a formed on the horizontal piece 11 performs a slip preventing function, if the tatami edge 2 is pulled firmly, it does not sag.

[0008]

According to the first aspect of the present invention, since the folding line is inevitably formed on the tatami edge along the corner of the boundary between the horizontal piece and the hanging piece, the folding line is formed in the conventional manner. It eliminates the need for a long time. Therefore, the cost is reduced accordingly. According to the second invention, since the thickness of the bent piece is thinner than that of the horizontal piece, the bent piece can be easily bent, and the tatami edge and the bent piece can be sewn to the tatami body. Easy to pass the needle.

[Brief description of drawings]

FIG. 1 is a partial perspective view of an under-edge member of an embodiment of the present invention.

FIG. 2 is a partial perspective view showing a state where the bent piece of the sub-rim member of the embodiment of the present invention is sewn to the tatami body.

FIG. 3 is a partial perspective view showing a state in which a conventional tatami edge and a tatami-bottom paper are sewn to a tatami body.

FIG. 4 is a partial perspective view of a conventional tatami mat and a tatami paper being completely attached to the tatami body.

[Explanation of symbols]

 h Member body 11 Horizontal piece 12 Bending piece 13 Hanging piece 14 Corner

Claims (2)

[Claims] 1. A plastic member main body comprises a horizontal piece, a bent piece provided on an extension line of the horizontal piece, and a hanging piece which is substantially perpendicular to the horizontal piece on the side opposite to the bent piece. An under-edge member of a tatami mat. 2. The under-edge member of the tatami according to claim 1, wherein the bent piece is thinner than the horizontal piece.