JPH0226399Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a sponge towel.

[Prior Art and its Problems] Conventional sponge towels are simply made of a sponge sheet with flat front and back sides.

In this product, since the sponge material has excellent water retention properties, good foaming can be ensured during rubbing.

However, there was a problem in that this conventional sponge towel did not provide a sufficient rubbing effect.

This is because the entire surface of the towel is soft and has no stiffness.

In other words, since the surface of the above-mentioned conventional towel is soft and has no stiffness, the frictional force between the towel surface and the skin generated during rubbing is not very large, and a sufficient rubbing effect cannot be obtained. It is.

[Technical Problem] The object of the present invention is to partially increase the hardness of the towel surface in order to enhance the rubbing effect of the sponge towel.

[Technical Means] The technical means of the present invention for solving the above problems is that a core material made of a stretchable wire material is sewn onto the front and back sides or one side of a sponge sheet using a stretchable sewing thread.

[Effect] The above technical means works as follows.

Because the core material is sewn onto the surface of the sponge sheet,
The parts of the sponge sheet corresponding to the seams are compressed by the sewing thread in the front and back directions, increasing the hardness and strengthening the stiffness of the parts.

[effect] The present invention has the following unique effects.

Since the surface of the towel becomes hard at the seams formed by the sewing thread, the surface of the towel becomes partially stiff and has a high rubbing effect.

The surface of the towel is not only seamed with sewing thread, but also has a core material sewn on it.
The surface of the sewn portion is raised toward the surface by the diameter of the sewn core material. Therefore, the hard part (seam part) of the towel surface comes into contact with the skin more easily, and the rubbing effect becomes even higher.

Since the core material is sewn onto the surface of the sponge towel, the sewing thread and the sewn core material improve the strength of the sponge towel.

[Example] Next, an example of the present invention described above will be described in detail with reference to the drawings.

FIG. 1 shows a first embodiment of the present invention, in which a plurality of core materials 2, 2 are arranged in parallel in the longitudinal direction of the front and back surfaces of a sponge sheet 1, and these core materials 2, 2 are directly sewn. It is sewn with thread 3,3. Further, the peripheral edge of the sponge sheet 1 is also sewn with thread to prevent the peripheral edge from tearing.

The core materials 2, 2 are made of a relatively thick wire material having elasticity such as rubber thread, while the sewing threads 3, 3 are made of a curlable material that has been treated with woolly to give it elasticity. thread is used.

The core material 2 has three sewing threads 3 as shown in FIG.
is sewn onto the surface of the sponge sheet 1,
The crossing points on both sides of the sewing thread 3 advancing in a ladder shape are fixed by two other sewing threads 3, 3.

Note that this sewing method can be achieved by using a flat flat stitch sewing machine.

Then, as shown in Fig. 3, the sponge sheet 1
The sewn portion of the core material 2 on the surface is exposed on the surface of the sponge sheet 1, and the sponge sheet 1 located at the seam is compressed in the front and back directions. As a result, the waist of the part where the core material 2 is sewn is strengthened. Therefore, when rubbing your body with this sponge towel, use sponge sheet 1.
The relatively stiff sewn portion of the core material 2 exposed on the surface comes into contact with the skin, increasing the rubbing efficiency.

The second embodiment shown in FIG.
are arranged facing each other in a zigzag manner on the surface of the sponge sheet, and each core material 2, 2 is shifted by half a pitch. Further, the core materials 2, 2 are sewn together with sewing threads 3, 3 in the same manner as in the first embodiment described above. The second embodiment also provides the same effects as those of the first embodiment.

In the present invention, the surface on which the core material 2 is provided is not limited to either the front or back side or one side of the sponge sheet 1, and the core material 2 may be sewn to at least one surface of the sponge sheet 1. Good.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the embodiment of the present invention, Fig. 2 is an enlarged view of the sewn part of the core material 2, Fig. 3 is a sectional view of the sewn part of the core material 2, and Fig. 4 is a portion of the second embodiment. It is a plan view, and in the figure, 1... sponge sheet, 2... core material, 3... sewing thread.

Claims (1)

[Scope of utility model registration request] A sponge towel with a core material made of elastic wire material sewn onto the front and back sides or one side of a sponge sheet using elastic sewing thread.