KR101468124B1 - Combat shoes for enhancing efficient of non-slip - Google Patents

Abstract

The present invention is characterized in that the valleys formed by the plurality of slip protrusions protruding from the bottom surface are formed so as not to be parallel to each other and to extend in a diagonal shape on the plane in detail so that the valleys slip in various directions Friction force is generated to increase the slip prevention efficiency and a plurality of friction protrusions are formed on the outer surface of the slip protrusion to further improve the slip prevention efficiency.

Description

{Combat shoes for enhancing non-slip}

The present invention relates to a combed sole with an improved anti-slip efficiency. More specifically, the present invention relates to a combed sole having raised projections formed outwardly from a bottom surface in contact with the ground, So that friction force is generated not only in a specific direction but also in various directions, thereby improving the anti-slip efficiency.

The combat boots are made to fit the characteristics of military life and are provided to the soldiers. They are equipped with non-slip means to protect the feet of soldiers from dangerous materials and to prevent slippage. Prevent accidents that may occur due to

Especially, it is designed to improve the non-slip function in consideration of the characteristics of the military life where the ground is not flat like the mountainous area and the mountain where many water and ice are formed. do.

1 is a perspective view showing a sole designed to prevent slipping in the prior art.

A conventional shoe sole 100 (hereinafter referred to as a conventional shoe sole) of FIG. 1 has a plurality of grooves 101 repeatedly formed on a floor surface, the grooves 101 being inward from the bottom surface.

In the prior art 100, since the simple groove 101 is repeatedly formed on the bottom surface, the protrusion 103 is formed between the simple grooves 101, and the protrusion 103 is large due to the groove 101 Sectional area.

Also, in the prior art 100, the protrusion 103 is formed in a large area, and the force is applied to the protrusion 103 when the load is transmitted. At this time, the protrusion 103 can not be deformed because of its large cross-sectional area, so that protrusions contacting the ground surface are directly affected by the ground, resulting in a large load on the feet.

In addition, in the prior art (100), water is spread around the protruding portion (103), which is in contact with the ground when the wetting surface is tilted, because the sectional area of the protruding portion (103) Water is moved to the lower surface of the body 103 to form a water film layer, so that slip occurs more frequently in a region where slip occurs, such as water, snow, ice, and sand.

In the prior art 100, since the troughs 101 formed by the projections 103 have a certain direction, the frictional force is strong for the sliding from the front 110 of the shoe toward the front 120 or from the rear, Since the frictional force is weak with respect to the slip from the right side 130 or the right side to the left side 140, there is a limit to have a slip function only for sliding in a specific direction.

In addition, the conventional art 100 is generally constructed not to be directly coupled to a shoe but to be coupled to a window (hereinafter referred to as a bottom window) provided at a lower portion of the shoe by an adhesive means such as a resin adhesive body, It is often the case that the bottom window is separated from the sole when the user is used by a user who often walks on a non-flat floor such as a soldier, or a user who has a long average walking distance, .

In order to overcome these problems, Eizen has been studied and used, but Eizen is not suitable for combat since it takes time to assemble and install, and has to carry it all the time.

The shoe sole described in Registration Utility Model No. 20-0301681 (the name of the invention: shoe sole having a non-slip protrusion) has a plurality of slip prevention protrusions formed at the central and rear portions of the bottom surface so as to slant toward the center, The slippage protrusion is sloped on the bottom surface of the shoe sole so that the pedestrian can be instantly responded to when the slip occurs but the slip prevention function of the shoe itself It is difficult to improve the performance of the system.

A sandal described in Registration Practical Utility Model No. 20-0212236 (invention name: fishing sandal) has a plurality of metal jigs embedded in the bottom of the sole, and a foot guard surrounding the base of the band is attached to the upper edge of the sole at a constant height However, in the case where the ground surface is rugged, the metal gong is in contact with the ground surface to provide excellent slip prevention function. However, in the case where the ground surface is flat, the ground surface and the metal gong are in contact with each other It has a disadvantage that noise is generated.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a method of manufacturing a magnetic recording medium, which comprises a plurality of bones formed between adjacent slip protrusions by slip protrusions protruding outward from a bottom surface, The present invention provides an outsole for a combat sole which is formed in a non-parallel manner, such as a trapezoidal hypothetical shape on a plane, to generate a frictional force even when slippage occurs in various directions, thereby effectively preventing slippage.

Another object of the present invention is to provide a method for manufacturing a golf club head, which comprises a plurality of slip protrusions protruding outward from a bottom surface of the slip protrusion formed of a butyl material different from a material of a bottom surface, So as to provide a combed sole with an improved anti-slip efficiency.

Further, another solution of the present invention is to provide a batting sole in which the frictional force is further increased by the frictional protrusions protruding outward from the slip protruding portion, thereby further improving the slip-off function.

According to an aspect of the present invention, there is provided a sole of a shoe having a lower surface to be in contact with a ground surface, the shoe sole being formed to protrude outward from a bottom surface of the lower surface, Slip protrusions; A plurality of friction protrusions protruding from the outer surface of each of the slip protrusions and formed of a different material from the slip protrusions; First protrusions protruding outwardly from the bottom surface and connected to one side of the bottom surface; Second protrusions protruding outward from the bottom surface and connected to the other side of the bottom surface; A plurality of transverse ribs formed between adjacent slip protrusions and formed into a curved surface when viewed in a plan view; Wherein each of the first and second protrusions has a slip protrusion and a plurality of calculi formed between the first protrusions and the second protrusions and formed into a curved surface when viewed in a plan view, The valleys formed on the opposite sides are those in which the straight lines from one end to the other end are not parallel to each other.

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In the present invention, it is preferable that the slip protrusion is butyl.

Also, in the present invention, it is preferable that the rim of the upper surface is directly coupled to any one of the leather or cloth forming the shoe.

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According to the present invention having the above-mentioned problems and solutions, since the direction of the adjacent bones among the bones formed by the slip protrusions protruding from the bottom surface is formed in a non-parallel direction, friction occurs in any direction So that slippage can be effectively prevented.

In addition, according to the present invention, the slip protrusion protruding from the bottom surface at intervals in the longitudinal direction is formed of a butyl material, thereby increasing the frictional force when contacting the ground, thereby further improving the anti-slip efficiency.

Further, according to the present invention, the frictional force is further increased by the plurality of frictional protrusions protruding outward from the outer surface of the outer surface of the slip protruding portion which is brought into contact with the ground.

1 is a perspective view showing a sole designed to prevent slipping in the prior art.
FIG. 2 is a side view showing a batting sole, which is one embodiment of the present invention. FIG.
Figure 3 is an exploded side view of Figure 2;
Fig. 4 is a plan view of Fig. 3. Fig.
FIG. 5 is an exemplary view for explaining the bottom of FIG. 4; FIG.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 2 is a side view showing a combed sole according to an embodiment of the present invention, and FIG. 3 is an exploded side view of FIG. 2. FIG.

The batting sole 1 shown in FIGS. 2 and 3 is installed at the lowermost part of the combat floor, the floor 310 is placed on the ground, and the insole is inserted into the upper part.

In addition, the combed sole 1 is joined to the leather or cloth forming the shoe so that the sole is not coupled to the window (bottom window) which is joined to the leather or cloth of the shoe, Since the sole is detached from the floor window in the conventional art, it is possible to solve the problem of inconvenience to the user.

In addition, the batting sole 1 is formed in a shape corresponding to the structure and shape of a human foot, and is designed to reduce foot fatigue caused by walking. That is, the front part corresponding to the toe part of the foot is upward and the rear part corresponding to the heel part of the foot is formed to have a thick thickness so as to absorb and disperse the impact of the heel receiving a great load.

In addition, the batting sole 1 is formed of a plate material corresponding to a human foot, and a bottom surface 310, which is a lower surface, is installed so as to be in contact with the ground.

The combed sole 1 is formed of a mixture of a thermosetting resin and a thermoplastic resin mixed with other additives such as a vulcanizing agent, a reinforcing agent and an accelerator.

The sole 1 is composed of a support surface 31 formed by a rubber plate material and a vertical surface 33 bent perpendicularly at the outer end of the support surface 31, And an insole is inserted into the space.

Also, though not shown in the drawings, various design elements may be provided on the outer surface of the support surface 31 and the vertical surface 33.

In addition, in the present invention, the support surface 31 is provided with various slip means on the lower surface (hereinafter referred to as " floor surface ") for effectively preventing slippage, .

Fig. 4 is a plan view of Fig. 3. Fig.

As shown in FIG. 4, the batting sole 1 includes a slip protrusion 311 having a predetermined area protruding from the bottom surface 310 along a center line in the longitudinal direction of the bottom surface 310, and a slip protrusion 311 A first protrusion 313 protruding from the bottom surface 311 and having one side end connected to one side of the bottom surface 311, a plurality of protrusions 313 protruding from the bottom surface 311, And a second projection 315, one end of which is connected to the other side of the bottom surface 311.

The slip protrusion 311 protrudes outward from the bottom surface 310 with a predetermined area and is brought into contact with the ground.

In addition, the slip protrusion 311 is formed so as to be opposed to each other when viewed in a plan view, such that the opposite sides are not parallel to each other, that is, the feces extend in a trapezoidal chevron shape and are formed between the adjacent slip protrusions 311 Thereby generating a frictional force with respect to sliding in various directions, thereby effectively preventing sliding.
The slopes formed on the opposite sides of each of the slip protrusions 311 are formed in a curved shape on a plane, and straight lines from one end to the other end of the opposite slits are formed in different directions, Thereby effectively preventing the problem.

Further, the slip protrusion 31 is a synthetic rubber having high adhesion, durability and abrasion resistance, and is preferably a butyl rubber material. That is, the slip protrusion 31 is manufactured through a separate process before the bottom surface 310 injection molding process, and generates a stronger frictional force at the time of ground contact according to the material characteristics.

In addition, a plurality of slip protrusions 311 are provided on the bottom surface 310 at intervals in the longitudinal direction.

The friction protrusions 317 protrude outward from the outer surface of the slip protrusion 311 contacting the ground and are made of the same butyl material as the slip protrusion 311.

In other words, the friction protrusion 317 is protruded from the slip protrusion 311, thereby generating a frictional force when the slip protrusion 317 is brought into contact with the ground during walking, thereby further increasing the slip function.

The first protrusion 313 and the second protrusion 315 protrude outward from the bottom surface 310 and have one end connected to one side and the other side of the bottom surface 310. At this time, the protrusion length of the first protrusion 313 and the second protrusion 315 is formed to be the same as the protrusion length of the slip protrusion 311.

In addition, grooves 319 connected to the pie end portions are formed on the protruding surfaces of the first protrusion 313 and the second protrusion 315 inward from the protruding surface. When the first protrusion 313 and the second protrusion 315 come in contact with the ground, 313 and the second projection 315 is increased.

The first protrusion 313 and the second protrusion 315 are formed of the same material as the bottom surface 310.

The bottom surface 310 is provided with a plurality of troughs 200, 300, and 300 by a slip protrusion 311, a first protrusion 313, and a second protrusion 315 that protrude outward from the bottom surface 310, (400) is formed. The slopes formed between the adjacent slip protrusions 311 and 311 'are referred to as transverse slits 200 and the slip protrusions 311 and the first and second protrusions 313 and 315, The bones formed between the first kind of bone 300 and the second kind of bone 400 will be referred to as the first kind of bone 300 and the second kind of bone 400. [

The first projecting portion 313 is provided with a first projecting portion 313 'and a second projecting portion 313', which are opposite to one side connected to the side of the bottom surface 310 in a plan view, The first longitudinal ribs 300 and 300 'formed between the adjacent first protrusions 313 and 313' and the slip protrusions 311 and 311 ' So that the slip prevention efficiency of the sole 1 is further increased.

Also, the second kind of bone 315 is formed in the same shape as the first kind of bone 313.

FIG. 5 is an exemplary view for explaining the bottom of FIG. 4; FIG.

As shown in FIG. 5, the transverse troughs 200 are formed so that the opposite sides of the opposite sides of the sloped surface of the slip protruding portion I are not parallel to each other, that is, they extend in a trapezoidal hypotenuse shape, 200, and 200 'are also opened in a hypotenuse shape. That is, since the transverse troughs 200 are formed in a direction different from the adjacent transverse troughs 200 ', frictional force can be generated not only for sliding in a specific direction but also for sliding in various directions.

The first kind of bone 300 and the second kind of bone 400 are formed on the bottom face 310 so as to have a different direction from the adjacent first kind of bone 300 'and the second kind of bone 400' The prevention efficiency is further increased.

1: combat sole 31: support surface
33: vertical surface 310: bottom surface
311: Slip protrusion 313: First protrusion
315: second projection 317: friction projection

Claims (6)

A sole of a shoe wherein the lower surface is provided on the ground:
Slip protrusions protruding outward from a bottom surface of the bottom surface and spaced apart in the longitudinal direction of the bottom surface;
A plurality of friction protrusions protruding from the outer surface of each of the slip protrusions and formed of a different material from the slip protrusions;
First protrusions protruding outwardly from the bottom surface and connected to one side of the bottom surface;
Second protrusions protruding outward from the bottom surface and connected to the other side of the bottom surface;
A plurality of transverse ribs formed between adjacent slip protrusions and formed into a curved surface when viewed in a plan view;
Each of the first and second protrusions includes a plurality of arcuate slopes formed between the first protrusions and the second protrusions and formed into a curved surface when viewed in a plan view,
Wherein the ribs formed on the sides opposite to the slip projecting portions of the transverse bones and the longitudinal ribs are not parallel to each other from straight lines extending from one end to the other end. delete delete The sole according to claim 1, wherein the slip protrusion is butyl. delete 5. The sole according to claim 4, wherein the edge of the upper surface is directly coupled to any one of the leather or cloth forming the shoe.

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