JPH0417533Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

This invention relates to a patchwork board that is used when performing patchwork, which involves sewing together a large number of pieces of cloth cut into desired shapes, such as triangles and squares, to create patchwork-patterned clothing, the sides of cushions, and the like.

[Prior art and problems to be solved]

When performing patchwork like the one above, I usually use a drafting table to draw cutting lines on the fabric using a marking pen such as a Jacobel, and iron the seams that appear on the back side of the pieces of fabric that have been pieced together. A patchwork board is often used, which can be used as an ironing board when rolling out shapes. A typical patch workboard is to overlay a thin plate of pad material on the surface of a flat base material, and then cover the pad material with a decorative cloth. Some are constructed by pasting sandpaper to the back side of the paper to form a sandpaper surface. The front side with the pad material can be used as an ironing surface.On the other hand, when using it as a drafting table, with the back side facing up, place it on the sandpaper side. The line is drawn by laying down the fabric. Furthermore, the reason why the sandpaper surface is provided is to appropriately prevent the fabric from slipping and shifting when drawing cutting lines due to the anti-slip effect of the sandpaper. However, when using such a conventional patchwork board as an ironing board on a desk, etc., the sandpaper surface on the back comes into contact with the desk, resulting in scratches on the surface of the desk or damage to the patchwork board. When placing a Tsuchiwork board on a bookshelf or the like and storing it away, there were problems such as the sandpaper scratching the books next to it. In addition to the above-mentioned simple board-type patchwork boards, there are also patch workboards that are made up of two board-shaped patchwork boards joined together so that their back sides can be overlapped. There is also a book-shaped patchwork board. In the case of this patchwork board, when using it as an ironing board, it is used in a closed state (with the back sides stacked on top of each other), so that the sandpaper surface does not need to touch the desk. However, since this book-type patchwork board is composed of two board-type patchwork boards as described above, it is bulky and heavy. For this reason, there is a problem that it is somewhat lacking in portability. Patchwork boards are often carried around by storing them in bags when attending patchwork classes, etc., so if possible, one that is lightweight, not bulky, and easy to carry is preferred. The present invention was devised under the above circumstances, and when used as an ironing board on a desk etc., it can be used without damaging the desk.
Another purpose is to provide a patchwork board that is convenient to carry.

[Means to solve the problem]

In order to solve the above problems, the invention of the present application takes the following technical measures. In other words, the patchwork board of the present invention is
A substrate having an ironing surface formed on the front surface and a sandpaper surface formed on the back surface, and an edge portion fixed to an appropriate portion of the substrate, so that when folded to the back side of the substrate, the sandpaper surface can be covered. , and an anti-slip sheet made of a material with a relatively large coefficient of friction.

[Action and effect]

By folding the anti-slip sheet onto the back side of the substrate, the sandpaper surface on the back side can be covered with the anti-slip sheet. Therefore,
When using the patch workboard as an ironing board with the board facing up, fold the non-slip sheet onto the back side of the board (with the non-slip sheet sandwiched between the board and the desk). By using a workboard, the sandpaper surface does not have to touch the desk.
That is, the conventional problem of scratching the desk due to the sandpaper surface coming into contact with the desk does not occur. On the other hand, if you want to use it as a drafting table with the back side with the sandpaper surface facing up, you can spread out the anti-slip sheet and place the fabric on the sandpaper surface and draw the line. The anti-slip effect prevents the fabric from sliding, allowing for smooth line drawing. Furthermore, when ironing, the patch work board must be pressed with a strong force, which often causes the patch work board to shift and move, making it impossible to iron smoothly.
However, in the case of the patchwork of the present invention, the anti-slip sheet is made of a material with a relatively large coefficient of friction, so ironing can be done with the anti-slip sheet sandwiched between the board and the desk as described above. By doing so, the slippage of the patch workboard can be effectively prevented due to the friction between the anti-slip sheet and the desk. Therefore, the patch work board becomes stable during ironing, and the ironing work can be performed smoothly and efficiently. Furthermore, since the anti-slip sheet is in the form of a sheet, the weight of the patch workboard does not increase significantly, nor does it become bulky. Therefore, unlike the conventional book-type patchwork board, there is no problem of inconvenience in carrying it.

[Explanation of Examples]

Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. As shown in FIGS. 1 and 2, the patch work board of this example has an ironing surface 1a on the surface.
The device comprises a flat substrate 1 having a sandpaper surface 1b formed on the back surface thereof, and an anti-slip sheet 2 whose edge portion is fixed to the end of the substrate 1. As can be clearly seen from FIG. 2, the substrate 1 is as follows:
A thin plate-shaped pad material 4 having some cushioning properties is fixed to the surface of the base plate 3 having a rectangular shape in plan view by gluing, and a decorative cloth 5 is further placed over the pad material 4. , and is formed by being fixed to the base plate 3 or pad material 4 by adhesive or the like. The surface side on which the pad material 4 is provided can be used as the ironing surface 1a. Also,
On the back side of the base plate 3, the base plate 3
Sandpaper (sandpaper) S of a slightly smaller size is attached, thereby forming the sandpaper surface 1b. On the other hand, the anti-slip sheet 2 is formed into a rectangular shape corresponding to the shape of the sandpaper surface 1b. The attachment to the substrate 1 is carried out by sandwiching the edge of the decorative cloth 5 between the edge of the decorative cloth 5 and the edge of the base plate 3 and gluing them to the edge of the base plate 3. At the same time, when folded onto the back side of the substrate 1, the sandpaper surface 1b can be completely covered. Also,
The anti-slip sheet 2 is made of a material with a relatively large coefficient of friction. In the case of this example, the forming material is made by impregnating a foaming agent between the fibers of a nonwoven fabric such as felt, and is lightweight and has a relatively high coefficient of friction, tensile and compressive strength, and A sheet material with a certain degree of flexibility is used. Next, a method of using the patchwork board of this example configured as described above will be explained. First, when using it as a drafting table for drawing cutting lines on fabric, turn the substrate 1 upside down and spread out the anti-slip sheet 2, as shown in Fig. 1, and place the fabric on the sandpaper surface 1b. You can then draw the line. In this case, the sandpaper surface 1b
The anti-slip effect prevents the fabric from shifting during line drawing, allowing smooth line drawing work. After sewing the pieces of cloth cut into the desired shape along the cutting lines drawn in this way, if you want to use this as an ironing board for ironing, turn the board 1 face up as shown in Figure 2. In this state, the sewn piece of cloth may be placed on the ironing surface 1a and ironing may be performed. In this case, the anti-slip sheet 2 is folded over the back side of the substrate 1 and overlapped with the sandpaper surface 1b, as shown in the figure, that is, it is sandwiched between the substrate 1 and the desk. This eliminates the need for the sandpaper surface 1b provided on the back side of the substrate 1 to come into contact with the desk, so that the problem of scratches on the desk due to contact between the sandpaper and the desk does not occur as in the conventional case. Moreover, since the anti-slip sheet 2 is made of a material with a relatively high coefficient of friction as described above, even if the substrate 1 is pressed with strong force during ironing, the anti-slip sheet 2
The friction between the substrate 1 and the desk effectively prevents the substrate 1 from shifting and stabilizes the substrate 1. Therefore, ironing work can be done very smoothly. In addition, in the case of this example, the anti-slip sheet 2 has relatively high strength, so even if it is subjected to strong force while being sandwiched between the board 1 and the desk during ironing, it can easily be There's no chance of it getting damaged. By the way, the scope of the present invention is not limited to the above-mentioned embodiments.
Basically, the structure is not particularly limited as long as the front side can be used as an ironing surface and the back side has a sandpaper surface. Further, the anti-slip sheet may be made of a material such as a rubber material or a vinyl material having a relatively high coefficient of friction. Further, the structure for attaching the anti-slip sheet to the substrate is not particularly limited, and may be fixed using screws, for example.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a patch work board according to an embodiment of the present invention, showing the state in which the board is turned over and used as a drafting table.
It is a figure corresponding to the cross section taken along the line - in the figure, and shows a state in which the board is used as an ironing board with the board facing up. 1...Substrate, 1a...Ironing surface, 1b...
...Sandpaper surface, 2...Anti-slip sheet.

Claims (1)

[Scope of utility model registration request] A flat substrate having an ironing surface on the front surface and a sandpaper surface on the back surface, and an edge portion fixed to an appropriate part of the substrate to cover the sandpaper surface when folded to the back side of the substrate. A patchwork board characterized by being equipped with an anti-slip sheet made of a material with a relatively large coefficient of friction.