KR20130100585A

KR20130100585A - An outsole of shoes

Info

Publication number: KR20130100585A
Application number: KR1020120021938A
Authority: KR
Inventors: 김석환
Original assignee: 이영산업주식회사
Priority date: 2012-03-02
Filing date: 2012-03-02
Publication date: 2013-09-11

Abstract

PURPOSE: A footwear sole is provided to have footwear which has less fatigue of foot, and which is comfortable with easily bending a sole in complies with a deformation of foot while walking by manufacturing with the sole in which a central part is comprised with a connecting strap. CONSTITUTION: A footwear sole is adhered to the lower side of the uppers of footwear. The footwear sole comprises: a heel part (12); a front brush part (14) which is positioned in the front of the heel part; a connecting strap(16) which connects the heel part and the front brush part in order to be separated to back and forth. The heel part and the front brush part, and the connecting strap are shaped into one body.

Description

An outsole of shoes}

The present invention relates to a shoe sole, and more particularly, to a shoe sole of a new configuration, in which the foot is comfortable and less fatigue of the foot, because the shoe sole is gently bent back and forth in accordance with the deformation of the foot when walking.

The bottom of the shoe is provided with a sole. Shoe soles are molded to a rather thick thickness using materials such as EVA or urethane rubber, which are part of the sole that touches the floor to protect the foot from impact and durability.

On the other hand, if you look at the movement of the foot when walking, the heel of the foot first touches the floor and the toe part touches the floor while the heel is lifted. Therefore, when walking in shoes, the shoes need to bend back and forth smoothly according to the deformation of these feet.

However, as described above, since the sole of the shoe is made of a rather thick thickness, the shoe does not bend gently back and forth according to the deformation of the foot when walking. For this reason, the foot is not comfortable, and the fatigue of the foot is easily accumulated.

In response to this problem, a so-called 'Masai shoe', which protrudes from the bottom of the sole, has been proposed. The Masai shoes do not need to be bent back and forth because the shoes are rolled back and forth as the bottom of the sole protrudes. However, since Masai shoes are unique in shape, it is difficult to apply them to gentleman shoes or ladies shoes, and they have a disadvantage in that they are limited to types of shoes that emphasize functional aspects rather than design aspects of shoes such as jogging shoes.

Korea Utility Model Registration No. 20-0446203 (2009. 09. 28.)

The present invention is to solve the above problems, an object of the present invention is to meet the deformation of the foot when walking, as well as softly bend the sole of the shoe is lightweight and comfortable to the foot, and can produce a high-quality shoes with less foot fatigue To provide the sole of the configuration.

According to one feature of the invention, the shoe sole is attached to the upper side of the shoe, the heel 12, the front sole portion 14 located in front of the heel 12, and the heel 12 And the sole is provided, characterized in that consisting of a connecting strap 16 for connecting the front sole portion 14 to be spaced back and forth.

According to another feature of the invention, the heel 12, the front sole portion 14, the connection strap 16 is provided with a shoe sole, characterized in that integrally molded.

The shoe sole according to the present invention is made of the heel 12 and the front sole 14, which is located in front of the heel 12, is connected by a connecting strap 16, so that the center portion of the sole is cut off. It has the same shape as an ant.

The shoe sole is easily bent because the center portion is made of a connecting strap 16, and the shoe made of this shoe sole is softly bent in conformity with the deformation of the foot when walking. Therefore, the foot is comfortable, less foot fatigue.

In particular, the shoe sole according to the present invention has an advantage that can be applied to various kinds of shoes, such as men's shoes, ladies shoes, sneakers because the appearance does not affect the appearance of the shoes.

In addition, the shoe sole according to the present invention is lighter than the conventional shoe sole because the center portion of the sole consists of a connecting strap 16 to take a constricted shape. Therefore, not only the shoes are lighter, but also the cost of the shoe sole is reduced, thereby lowering the cost of the shoe.

1 is a perspective view showing an embodiment of the present invention.
Figure 2 is a perspective view of the use state of the embodiment
3 and 4 is a side view of the use state of the embodiment

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

1 is a perspective view showing an embodiment of the present invention, Figure 2 is a perspective view of the use state. As shown, the sole according to the present invention is the front heel portion 12, the front sole portion 14, which is located in front of the heel portion 12, the heel portion 12 and the front sole portion 14 back and forth It consists of a connecting strap 16 for connecting to be spaced apart.

In the present invention having such a configuration, the heel 12, the front sole 14, and the connecting strap 16 are integrally injection molded using EVA or urethane rubber. Preferably, the connecting strap 16 is shaped to a length corresponding to the long portion of the sole.

Since the shoe sole is connected to the heel 12 and the front sole 14 by the connecting strap 16, the overall shape of the sole has a shape like an ant, the center portion of which is narrow. Therefore, the sole is gently bent back and forth.

Therefore, the shoe is applied to the shoe sole according to the present invention can also be bent smoothly back and forth, according to the shape of the foot is deformed when walking shoes, the foot is smoothly bent back and forth, the foot is comfortable, less foot fatigue. In addition, since the central portion has a concave shape, it is lighter than conventional shoes using the same material, and thus, it is possible to lighten the shoes. In addition, since the cost of the shoe sole is reduced, the cost of the shoe is also lowered.

In particular, since the sole according to the present invention does not significantly affect the appearance of the shoe, it has the advantage that can be applied regardless of the type of shoes, such as men's shoes, ladies and sneakers.

Claims

A shoe sole attached to the upper side of a shoe, wherein the heel 12, the front sole 14 located in front of the heel 12, and the heel 12 and the front sole 14 are moved back and forth. Shoe sole, characterized in that consisting of connecting straps 16 to be spaced apart.

The sole of claim 1, wherein the heel portion (12), the front sole portion (14), and the connecting strap (16) are integrally molded.