JPH07275006A - Insole, wooden pattern and manufacture of shoes - Google Patents

Abstract

PURPOSE:To provide an insole, a wooden shoe pattern and a shoemaking process that facilitates the fitting of an insole to a wooden shoe pattern in a shoemaking process. CONSTITUTION:A magnetic part is provided in a shoe's insole 21 by plastering magnetic metal plates 23, 24, for example. Besides, magnets 33, 34 are embedded in parts corresponding to the above mentioned metal plates 23, 24 at least in the bottom of a wooden shoe pattern 31. The insole 21 is fitted to the wooden pattern 31 by making the magnets 33, 34 of wooden shoe pattern 31 attach the metal plates 23, 24 of the insole 21, and an upper is put on the wooden shoe pattern and pulled in. As a means of fitting the insole 21 and the wooden shoe pattern 31 detachably, in addition to magnetic application, hooks and adhesive tapes can be used.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoe insole, a shoe insole which is detachably attached to a shoe tree pattern in order to facilitate a slinging operation in a shoe manufacturing process. The present invention relates to a method for manufacturing wooden molds and shoes.

[0002]

2. Description of the Related Art An outline of a conventional shoe manufacturing process will be described with reference to FIG. 2. First, in step (a), upper leather 11 is made by sewing genuine leather, synthetic leather or the like. On the other hand, in step (b), the insole 13 is attached to the wooden mold 12 by nailing, gluing, or the like.

Then, in the step (c), the upper 11 is attached to the wooden pattern 1
A work for covering the upper part of the upper 11 with the lower edge of the upper 11 and sewing it to the outer periphery of the insole 13, that is, so-called hanging is performed. Further, the bottom surface 11a of the upper 11 is raised in order to improve the adhesion of the shoe sole in a later step.

The subsequent steps differ depending on the VP manufacturing method and the CP manufacturing method. As an example, the CP manufacturing method will be described. In step (d), the inner bottom 13 is filled with the inner core 14, the tip core 15, and the like. . In step (e), the shoe sole 16 made of rubber, leather or the like is manufactured.

Further, in step (f), the shoe sole 16 is bonded to the bottom surfaces of the upper 11 and the insole 13 with an adhesive using a pressing machine 17. An insole is usually inserted and adhered to the upper surface of the insole 13 inside the shoe. The shoes are completed in this way.

[0006]

However, in the conventional manufacturing process of shoes, the work of attaching the insole 13 to the wooden mold 12 in the step (b) is performed by nailing or gluing.

In the case of nailing, the front and rear of the insole are 2 each
After nailing at four places, a total of four places, and pulling out the nails at four places must be done,
After all, it required 8 steps with one pair of left and right. Moreover,
If I put the insole on the wooden mold, I had to remove it and try again. Furthermore, there is a risk that an accident such as injury may occur due to forgetting to remove the nail.

Also, in the case of gluing, like nailing,
Since it is necessary to glue 4 places in front and 2 places in total, and remove the glue from the bottom of the wooden mold after finishing the staking operation,
A total of 8 steps were required. Also, he had to purchase an expensive gluing machine, which costs over 1 million yen per unit.

Therefore, an object of the present invention is to enable the work of attaching the insole to the wooden pattern to be carried out quickly, and to easily correct even if the insole is misaligned, and there is a risk of forgetting to pull out nails or the like. It is an object of the present invention to provide a method for manufacturing an insole of a shoe, a shoe pattern, and a shoe, which is free from the above-mentioned problems and requires no equipment cost.

[0010]

In order to achieve the above object, the insole of the present invention is characterized in that it has a detachable means for detachably attaching the shoe to the wooden pattern.

Further, the shoe tree pattern of the present invention is characterized by having a detaching means for detachably attaching the insole of the shoe.

Further, in the method of manufacturing a shoe according to the present invention, attaching / detaching means is formed on each of the wooden pattern and the insole of the shoe, and the insole is detachably attached to the bottom of the wooden pattern by the attaching / detaching means. It is characterized by covering the wooden mold with the upper of the shoe and carrying out the work.

In the present invention, the attaching / detaching means for detachably attaching the insole to the shoe tree is preferably a magnetic attraction portion formed of a magnetic attraction material or a magnet.

In this case, a magnetically attracting material may be provided on one of the shoe pattern and the insole, and a magnet may be provided on the other, or magnets may be provided on both the shoe pattern and the insole. May be.

By attaching a magnetically attracting material or a magnet to the shoe pattern and the insole, a part of them may form a magnetic attraction portion, or a resin forming the shoe pattern and the insole. The whole may form a magnetic attraction portion by mixing a metal powder or a magnetic powder with a material or the like.

Further, as the attaching / detaching means for detachably attaching the insole to the shoe tree pattern, a hook, a velcro, or other detachable means can be used.

[0017]

According to the present invention, by attaching and detaching the insole to the bottom of the wooden mold by the attaching and detaching means, even if the position of the insole is displaced, it can be easily corrected and the product is free from scratches and dirt. No worries. Further, since no nails are used, there is no risk of injury due to forgetting to remove the nails. Furthermore,
No equipment for gluing is required, and equipment costs can be reduced. Further, compared with the nailing or gluing method, the steps themselves such as nailing, nail pulling, gluing, and pealing can be omitted.

Since a pulling force (a force pulling the insole to one side) does not work so much in the fishing work, the fixing force between the wooden mold and the insole is the fixing force of magnetic attraction force, hook, magic tape, etc. Is enough.

If a magnetically attractable material or a magnet, or a hook or a velcro is used as the attaching / detaching means, the insole can be easily attached to the wooden pattern. Further, if a shoe is manufactured using an insole provided with a magnet as the attaching / detaching means, it is possible to expect an effect of promoting blood circulation by magnetic force.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an insole and a wooden pattern of a shoe according to an embodiment of the present invention. The insole 21 of the shoe has a toe part and a heel part of a flexible plate 22 having a foot shape in a plan view,
It is made of magnetically attracting and relatively thin metal plates 23 and 24 bonded together. The metal plates 23 and 24 form the magnetic attraction portion of the present invention. As the flexible plate 22, paper, leather, rubber, vinyl or the like is used. In addition, as the metal plates 23 and 24, iron having magnetic adsorption properties,
A plate made of stainless steel or the like is used, but a synthetic resin plate containing a magnetic powder having magnetic adsorptivity or another plate that is attracted by magnetic force can be used.

Further, the insole 21 is made of synthetic resin containing magnetically attracting metal powder, and the plate 22 is made of a material having magnetic attracting power by itself so that the whole magnetically attracting portion is formed. It can also consist of eggplant.

On the other hand, the main body 32 of the wooden mold 31 is made of synthetic resin or wood according to the size and shape of the shoe.
In the present invention, the term “wooden mold” does not necessarily mean one made of wood, but means a mold used for manufacturing shoes. In the present invention, two magnets 33 and 34 are embedded in the bottom portion 32a of the main body 32 of the wooden mold 31. Further, an iron plate 32b is attached to the outside thereof. The magnets 33, 34 are the metal plates 23, 2 of the insole 21.
It is arranged at the position corresponding to 4, that is, at the toe part and the heel part.

However, the main body 32 of the wooden mold 31 may be made to have a magnetic force as a whole by incorporating magnetic powder in a synthetic resin and using a material having a magnetic force itself.

Further, the number and positions of the metal plates of the insole 21 and the number and positions of the magnets of the wooden mold 31 can be appropriately changed according to the purpose.

In the shoe manufacturing method of the present invention, the insole 21 is fixed to the bottom 32a of the wooden mold 31 by the magnetic attraction between the metal plates 23 and 24 and the magnets 33 and 34. In that state, cover the upper with the wooden mold 31, and put the lower edge of the upper on the insole 21.
Sew on the outer circumference of the (sliding work).

In the slinging operation, the insole 21 need only be fixed to the wooden mold 31, and since a local force does not work, a fixing force by magnetic attraction is sufficient. And
By fixing the insole 21 to the wooden mold 31 by magnetic attraction, it is possible to easily and quickly attach and detach the insole 21, and to easily position and correct the position of the insole 21 with respect to the wooden mold 31.

The metal plate 2 attached to the insole 21
Although the parts 3 and 24 may be peeled off after the operation of suspending them, they may be left as they are with the insole. This metal plate 2
If 3, 24 are made relatively thin, there is little influence on the increase in weight, and the reinforcing effect of the shoe sole is also obtained, which is rather preferable.

In the above embodiment, the magnet may be attached to the insole and the metal plate may be attached to the wooden pattern, or the magnets may be attached to both the insole and the wooden pattern. When a magnet is attached to the insole, it is possible to expect a person wearing a shoe manufactured by using the insole to have an effect of promoting blood circulation by magnetic force.

Further, in the above embodiment, the insole and the wooden pattern may be provided with a hook or a detachable means such as a magic tape instead of the magnetic attraction portion.

[0030]

According to the present invention, since the insole is detachably attached to the bottom of the wooden mold, the insole can be easily and quickly attached to the wooden mold, and the manufacturing process is largely omitted. It Moreover, even if the position of the insole is displaced, it can be easily corrected, and there is no fear of scratches or stains on the product. Further, since no nails are used, there is no risk of injury due to forgetting to remove the nails. Furthermore, a machine for gluing is not required, and the equipment cost can be reduced.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of an insole and a wooden shoe according to the present invention.

FIG. 2 is a perspective view showing a general manufacturing process of shoes.

[Explanation of symbols]

 21 shoe insoles 22 flexible plates 23, 24 metal plates 31 shoe wood pattern 32 wood pattern body 32a bottom 32b iron plates 33, 34 magnets

Claims (7)

[Claims] 1. An insole for a shoe, comprising detachable means for detachably attaching the shoe to a wooden pattern. 2. The insole according to claim 1, wherein the attaching / detaching means is a magnetic attraction portion formed of a magnetic attraction material or a magnet. 3. The insole according to claim 1, wherein the attaching / detaching means is a hook or a velcro. 4. A shoe tree pattern having detaching means for detachably attaching the insole of the shoe. 5. The shoe tree pattern according to claim 4, wherein the attaching / detaching means is a magnetic attraction portion formed of a magnetic attraction material or a magnet. 6. The shoe tree pattern according to claim 4, wherein the attaching / detaching means is a hook or a magic tape. 7. An attaching / detaching means is formed on each of the wooden mold and the insole of the shoe, and the insole is detachably attached to the bottom of the wooden mold by the attaching / detaching means, and the upper of the shoe is covered on the wooden mold. A method for manufacturing shoes, which is characterized by performing a tuck-in operation.