JPS5932321Y2 - Reinforced basement - Google Patents

Description

[Detailed description of the invention] The present invention relates to an underground carpet in which the contact area between the cloth and the ground sole is reinforced, and the contact portion of the underground cloth is made of an elastic material such as rubber or synthetic resin. This reinforced basement is characterized by forming a pattern part protrudingly arranged in a dotted pattern on the cloth material and extending along the joint part of the cloth material.

The contact area between the underground cloth and the ground sole is susceptible to abrasion when it comes into contact with other objects, and is generally reinforced more than other areas.

Of these, the toe and heel portions are often sewn with reinforcing cloth on top of the lace cloth, but the other side portions are often reinforced by so-called embroidery.

Several threads or several threads of embroidery are applied to the fabric so that they are parallel to the contact area between the fabric and the ground sole, and are useful for reinforcing this area and maintaining the shape.

However, embroidery is mainly used for form stability and design effects, and has a poor reinforcing effect on layer resistance, and the stitching work is complicated, contributing to the rise in prices.

It has been proposed for a long time to adhere a piece of rubber band to the contact area between the cloth and the ground sole, but this method has the drawback that the resulting basement is heavy, lacks a light feel, and impairs breathability. was there.

The present invention proposes a basement fabric that has the same breathability and flexibility as embroidery, has a high reinforcing effect, and has an excellent exterior design.

The following is an explanation based on the drawings of the embodiments of the present invention.
2 is the toe reinforcement part, 3 is the heel reinforcement part, 4 is the underground tabi cloth.
5 indicates the grounded bottom, 5 indicates the patterned portion, and a indicates the contact portion.

This invention is based on the contact area a excluding the toe reinforcement part 2 and heel reinforcement part 3.
A pattern portion 5 made of an elastic material is formed on.

As shown in FIG. 2, the patterned portions 5 are arranged in a protruding manner on the fabric of the cloth 1 in a dotted pattern.

The pattern portion 5 is formed on the contact portion a, and extends along the contact portion a.

Therefore, since this pattern part 5 protrudes from the lace cloth 1 and covers most of the contact area a, this part comes into contact with other objects when worn, but the pattern part 5 is subject to wear. As a result, the fabric of the cloth 1 is not worn out.

Moreover, since the patterned portion 5 is made of an elastic material, it has high resistance to wear.

Furthermore, since the pattern portion 5 is made of an elastic material, it has appropriate flexibility and does not impair the feeling of lightness.

The pattern part 5 is formed through a template or screen in which holes are made at the locations of the dotted pattern corresponding to the pattern part.
Care must be taken as arranging them too closely will result in poor ventilation.

In addition, the thickness of the pattern part 5 can be changed depending on the thickness of the template or screen, so it can be made to protrude from the fabric, and the pattern can be, for example, a checkered pattern, a polka dot pattern, or You can also choose the shape and coloring of the painting.

As described above, in the present invention, a pattern part made of an elastic material and protruding from the cloth fabric is integrally formed at the joint part of the cloth, extending along the joint part. Due to the presence of the pattern, the reinforcing effect of the joint area is high, the pattern does not peel off unnecessarily, the breathability and flexibility are not impaired, and furthermore, it provides an underground floor with an excellent external design. It has the advantage of being able to

For reference purposes, a test was conducted to confirm the durability of the underground structure obtained by the present invention, and the following good results were obtained.

That is, the abrasion strength of a cotton fabric with a pattern made of an elastic material formed thereon in the same manner as in the present invention was tested.

The results are shown in Table 1, and the fabrics treated according to the present invention (Samples No. 1 to 4) had 2.5 to 4 times more than the untreated fabric (Sample No. 5). It showed a high value.

Note that Samples Nos. 1 to 4 were prepared using different types and concentrations of elastic substances.

The test was carried out using a uniform type abrasion tester, with a tensile load of 20
21.6g, pressing load 907.2g, friction element CC-40
0. The fabric was rubbed under the conditions of emery paper, and the number of rotations until holes were formed in the fabric was compared.

Therefore, the thicker the number, the greater the strength.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is a partial sectional view of the contact portion. In the figure, 1 indicates the woven fabric, 5 indicates the patterned portion, and a indicates the contact portion.

Claims (1)

[Scope of utility model registration request] It is characterized by forming a patterned part made of an elastic material such as rubber or synthetic resin at the joint part of the underground cloth, which is arranged in a protruding manner in a dotted pattern on the cloth, and which extends along the joint part. Reinforced basement.