JP2006002546A - Tatami mat edge body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tatami mat edge body enabling even a person who has no experience as a tatami mat craftsman to be easily and securely able to neatly replace the surface part of a tatami mat. <P>SOLUTION: This tatami mat edge body comprises a slender edge under paper 20 and an edge cloth 30 fitted to cover the under paper which are laminated on each other. An adhesive double-coated tape 11 is stuck on the surface of the edge cloth 30 in 1/3 width, the edge under paper is fitted to the rear surface of the edge cloth 30 so that a folded edge cloth part 31 of a specified width can remain starting at the stamping position of the double-coated tape 11 toward the farthest side, and a base part 21 corresponding to the stamping part of the double-coated tape 11, a stacked part 22 connected continuously to the base part and having the same width as that of the base part, and a folded-up part 23 connected continuously to the stacked part and having a width smaller by an amount of a folded-up edge cloth part 31 than that of the base part are laterally installed on the edge under paper 20. Thus, since the double-coated tape 11 is stuck on the surface end of the edge under paper 20 covered with the edge cloth 30, the double-coated tape 11 portion can be fixed to the surface part of the tatami mat while aligning it to the end edge thereof. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a tatami rim that is attached to a tatami mat when a new tatami mat is replaced on a tatami floor, and more particularly to a structure of a tatami rim that can be easily and reliably attached to a tatami mat.

A tatami laid in a room is constructed by covering the surface of a tatami floor with a tatami surface and attaching tatami edges to the long sides of both sides. As shown in FIG. 5, the tatami floor 1 is fixed to the long side 1a of the tatami floor 1 with the side where the tatami mat 2 is linearly cut and the both ends of the tatami mat 2 are pulled. It is carried out by winding the nail 3 such as a U shape at regular intervals. And as shown in FIG. 6, the tatami edge 4 is mounted | worn linearly along the longitudinal side of a tatami surface.
When the tatami mat is replaced, the tatami mat 2 and the tatami edge 4 that are pasted on the tatami floor 1 are replaced.

  Conventionally, when the tatami floor 2 is replaced with the tatami floor 1, it has been impossible to cleanly attach the tatami edge 4 composed only of the hem cloth to the long side of the tatami mat, unless it is a craftsman with many years of experience. .

Therefore, in recent years, a tatami mat margin paper has been proposed that allows a person who has no experience as a tatami craftsman to easily and accurately replace a tatami mat.
As shown in FIG. 7, the tatami edge margin paper is divided into approximately four equal parts in the width direction in the tatami edge 131 formed by superimposing the edge cloth 111 and the elongated margin paper 114. The folding part 134, the core part 135, the overlapping part 136 and the folding part 137 are formed, and a mountain fold 125 is formed between the folding part 134 and the core part 135, and between the core part 135 and the overlapping part 136 and the overlapping part. A valley fold 124 is formed between each of 136 and the fold portion 137, and a mountain fold portion when the fold portion 134 and the core portion 135 are fold-folded at the mountain fold 125 is aligned with the edge of the tatami table 2 to replace the ruler. By doing so, it is possible to mount the tatami edge 131 accurately and cleanly (see Patent Document 1).
JP2000-34824

However, according to the above-described structure, the mountain fold 125 formed on the tatami edge margin paper 114 is used as a ruler in accordance with the edge of the tatami mat 2, so that the mountain fold 125 can be accurately There is a problem in that the tatami rim 131 cannot be mounted neatly unless the position of the mountain fold 125 is accurate.
In addition, when fixing the tatami rim margin paper 114 with the nail 3 after the mountain fold 125 is aligned with the edge of the tatami surface 2, the tatami rim margin paper 114 may be displaced. There was a problem that attention was needed.

  The present invention has been made in view of the above circumstances, and provides a tatami rim body that allows a person who does not have experience as a tatami craftsman to easily and reliably replace a tatami mat. It is the purpose.

In order to achieve the above object, a tatami rim body 10 according to claim 1 is formed by superposing an elongate under-edge paper 20 and an edge cloth 30 mounted so as to cover it, and includes the following configuration. .
A double-sided tape 11 is attached to a width of 1/3 of the surface of the edge cloth 30.
A margin paper is attached to the back surface of the edge cloth 30 so that the folded edge cloth portion 31 having a constant width is left on the farthest side from the position where the double-sided tape 11 is attached.
In the width direction of the lower margin paper 20, a base portion 21 corresponding to the sticking portion of the double-sided tape 11, an overlapping portion 22 that is connected to the base portion and has the same width as the base portion, and a continuous portion that is connected to the overlapping portion. Folding portions 23 that are narrower than the base by the folding edge cloth portion 31 are provided.

  The tatami rim body 10 according to claim 2 is a mountain crease in which the edge cloth side has a protruding shape between the base portion 21 and the overlapping portion 22 and between the overlapping portion 22 and the folding portion 23 in claim 1. 24 and 25 are provided.

The tatami rim body 10 according to claim 3 is characterized in that the tatami rim body 10 formed by superimposing the elongated lower margin paper 20 and the edge cloth 30 mounted so as to cover the rim edge paper 20 includes the following configuration.
The margin paper 20 has two mountain fold portions 24 and 25 formed along the longitudinal direction, so that a base portion 21, an overlapping portion 22 having the same width as the base portion, and the base portion are formed in the width direction. Narrower folds 23 are formed respectively.
The edge cloth 30 has a width up to the outer position of the folding part 23 so as to be able to wrap around the folding part 23.
The double-sided tape 11 is adhered on the edge cloth 30 covering the base portion 21.

  A tatami rim body according to claim 4 is provided with a plurality of nail driving marks 26 at a position orthogonal to the mountain fold line 24 on the mountain fold line 24 side of the base portion 21 in the claim 2 or claim 3. It is characterized by.

  According to the tatami rim body 10 of the present invention, the double-sided tape 11 is adhered to the surface end of the undersheet 20 covered with the rim cloth 30, so that the double-sided tape 11 portion is fixed to the edge of the tatami mat. It is possible to attach the tatami rim body to the exact position of the tatami mat, and even a person who does not have experience as a tatami craftsman can easily and cleanly replace the tatami mat.

  Further, according to the above configuration, since the nail driving mark 26 perpendicular to the mountain fold line 24 is provided on the base portion 21, the nail to be driven when fixing the tatami rim body 10 to the tatami surface 2 is mounted along the mesh of the tatami surface 2. be able to.

  An example of an embodiment relating to a tatami mat according to the present invention will be described with reference to FIGS. 1 and 2. FIG. 1 is a plan view of a tatami mat body according to the present invention, and FIG. 2 is a back view.

The tatami rim body 10 is configured by superimposing an edge margin paper 20 elongated in the vertical direction of FIGS. 1 and 2 and an edge cloth 30 mounted so as to cover it.
The marginal paper 20 is provided to facilitate the handling of the tatami rim body 10, and cardboard or the like having a width direction of 85 mm is used. As shown in FIG. 2, a crease fold 24 and a ridge crease 25 are respectively formed on the margin paper 20 at positions 30 mm and 32 mm wide from the right edge, and a base 21, an overlapping portion 22, A folding part 23 is provided. And the double-sided tape 11 is affixed on the base 21 part.
Further, the edge cloth 30 is mounted on the marginal paper 20 so as to protrude from the side on the folding part 23 side by the folding edge cloth part 31.

As shown in FIG. 2, the margin paper 20 is provided with a folding edge cloth portion 31 having a width of about 10 mm on the left side as shown in FIG. 2 (a constant width from the attachment position of the double-sided tape to the farthest side). Are attached to the back surface side of the edge cloth 30 so that the folded edge cloth portion 31 remains).
A plurality of nail driving marks 26 are provided by printing on the base fold 24 side of the base 21 of the marginal paper 14 at regular intervals at positions orthogonal to the fold fold 24.

  Therefore, the margin paper 20 has, in the width direction, a base portion 21 corresponding to the sticking portion of the double-sided tape 11, an overlapping portion 22 connected to the base portion 21 and having the same width as the base portion 21, and the overlapping portion. 22, and a fold portion 23 that is narrower than the base portion 21 by the fold edge portion is provided.

For the edge cloth 11, a cotton cloth, linen cloth, chemical fiber cloth or the like having a width of 95 to 100 mm is used.
Then, the double-sided tape 11 is adhered to a position corresponding to the base portion 21 on the surface side of the edge cloth 30, so that the width of the entire width of the edge cloth 30 is covered with the double-sided tape 11.

  The double-sided tape 11 uses a sheet having a protective sheet on both sides of a sheet having an adhesive material on both sides, and affixes the adhesive side that appears by peeling off the protective sheet on one side to the edge cloth 30. The other protective sheet of the double-sided tape 11 is peeled off when the tatami mat body 10 is attached to the tatami mat 2 and used for fixing to the tatami mat 2.

Next, the procedure in the case of performing the fold replacement using the tatami edge body 10 having the above structure will be described with reference to FIGS.
First, a tatami floor 1 and a tatami table 2 having a size corresponding to one tatami are prepared. The tatami floor 1 is, for example, a compressed cocoon, a soft particle plate compressed with a wood chip of about 15 mm thick is laminated on the upper and lower surfaces of a polystyrene foam plate having a thickness of about 20 mm, and a sheet is laminated on the lowermost surface. Then, use something that has been sewn as a whole.

  The tatami mat 2 attached to the tatami floor 1 is obtained by sewing natural grass with tatami yarn, and its thickness is usually about 2.5 mm. As shown in FIG. 5, the size of the tatami mat 2 has such a length that it can be wound from both ends of the tatami floor 2 to its lower end. In addition, the width direction is configured so that the front side is cut linearly, the back side is formed longer than the end of the tatami floor 1, and the side is covered (dotted line portion).

  When the tatami mat 2 is attached to the tatami floor 1, as shown in FIG. 5, the side where the tatami mat 2 is linearly cut is aligned with the front side of the tatami mat 1, and the both sides of the tatami mat 2 are pulled from the side of the tatami mat 1 The tatami mat 2 is fixed to the tatami floor 1 by winding it to the lower end and driving nails 3 such as U-shaped at regular intervals.

Next, the tatami mat body 10 is attached to the front side of the tatami mat 2. First, when attaching the tatami rim body 10, the protective sheet of the double-sided tape 11 is peeled off, and the appearing adhesive surface is pressed along one side of the tatami mat 2 to fix the tatami rim body 10 and the tatami mat table 2. At this time, since the adhesive surface is provided with the base portion 21 of the marginal paper 20, the adhesive surface can be easily aligned with one side of the tatami mat 2 and the base 21 of the tatami mat body 10 with respect to the tatami mat 2 Can be fixed at an accurate position.
A U-shaped nail is driven by a dedicated driving machine (not shown) along the nail driving mark 26 printed on the marginal paper 20, and the base 21 of the tatami rim 10 is firmly fixed to the tatami mat 2. The nail 24 is made of metal, plastic or the like and is formed in a U-shape having a width of 15 to 16 mm and a length of about 22 to 25 mm.

Since the nail driving mark 26 is printed on the base portion 21 so as to be orthogonal to the mountain fold line 24, a nail to be driven when fixing the tatami edge 10 to the tatami surface 2 can be mounted along the mesh of the tatami surface 2.
In the conventional example (FIG. 7), since the nail 3 was mounted so as to straddle the mesh, there was a sense of incongruity due to the presence of the nail when the front side of the tatami rim 10 was touched. By disposing it along, it is possible to reduce the uncomfortable feeling compared to the conventional example.

  Subsequently, as shown in FIG. 4, the tatami rim body 10 is folded at a mountain fold line 24 so that the base portion 21 and the overlapping portion 22 are brought into close contact with each other so that the overlapping portion 22 is positioned on the base portion 21. 10 with a mountain fold 25, the edging cloth 31 is positioned inside the folding part 23, and a U-shaped nail is driven from the surface side of the folding part 23 with a driving machine, so that the tatami rim 10 is completely on the tatami mat 2 side To fix.

  According to the tatami rim body 10 having the above-described configuration, the double-sided tape 11 is adhered to the surface end of the margin paper 20 covered with the rim cloth, and therefore, the double-sided tape 11 portion is fixed to the edge of the tatami mat 2. The tatami mat body 10 can be attached to the exact position of the tatami mat 2, and even a person who has no experience as a tatami craftsman can easily and neatly replace the tatami mat 2.

It is a plane explanatory view of an example tatami mat edge of an embodiment of the invention. It is back surface explanatory drawing of the tatami rim body of FIG. It is a perspective view for demonstrating the state which mounts a tatami edge to a tatami surface. It is front explanatory drawing for demonstrating the state which mounts a tatami edge to a tatami surface. It is a perspective view for demonstrating the state which mounts a tatami mat on a tatami floor. It is perspective explanatory drawing which shows the conventional folding. It is an isometric view explanatory drawing for demonstrating the state which mounts the conventional tatami edge margin paper to a tatami surface.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Tatami floor 2 Tatami surface 3 Nail 10 Tatami edge 11 Double-sided tape 20 Edge paper body 21 Base part 22 Overlay part 23 Folding part 24 Mountain fold 25 Mountain fold 30 Edge cloth 31 Folding edge cloth part

Claims (4)

On the other hand, it is constructed by superposing an elongated marginal paper and an edge cloth 14 mounted so as to cover it.
Apply double-sided tape to 1/3 width of the surface of the edge fabric,
On the back surface of the edge cloth, a margin paper is attached so as to leave a folded edge cloth portion of a certain width on the farthest side from the attachment position of the double-sided tape,
In the width direction of the margin paper, a base corresponding to the sticking part of the double-sided tape, an overlapping part connected to the base and having the same width as the base, and connected to the overlapping part from the base A tatami rim body, wherein each fold edge portion is provided with a narrow fold portion. The tatami rim body according to claim 1, wherein a mountain fold is provided between the base portion and the overlapping portion, and between the overlapping portion and the folding portion, and the edge fabric side has a protruding shape. On the other hand, it is constructed by superposing an elongated marginal paper and an edge cloth 14 mounted so as to cover it.
The margin paper has two mountain folds formed along the longitudinal direction so that a base portion, an overlapping portion having the same width as the base portion, and a fold portion narrower than the base portion are formed in the width direction. As each forms,
The margin cloth has a width to the outer position of the folded portion so as to be able to wrap around the folded portion,
A tatami rim, comprising a double-sided tape affixed to an edge cloth covering the base. The tatami rim body according to claim 2 or 3, wherein a plurality of nail driving marks are provided on the mountain fold side of the base at a position perpendicular to the mountain fold.

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