KR20110130000A - A shoes sole - Google Patents

Abstract

PURPOSE: A shoe sole having a right and left asymmetry structure is provided to prevent slip on a curve track due to the centrifugal force and inertia. CONSTITUTION: A shoe sole having a right and left asymmetry structure comprises: spike protrusions(10) which are concentratedly arranged in the left of an outsole; and slip prevention protrusions(20) formed through the whole bottom surface. Two to three spike protrusions are formed in the front of the outsole. Five to seven protrusions are formed in the left of the outsole. Two to four spike protrusions are formed in the right of the outsole.

Description

Shoe sole with left and right asymmetrical structure {A SHOES SOLE}

The present invention relates to a shoe sole having a left and right asymmetrical structure, and more particularly, to form a non-slip protrusion provided on the bottom surface of the shoe sole in the entire bottom surface, and the spike protrusion is formed on the same one side of the left foot and the right foot respectively. It relates to a shoe sole having a left and right asymmetrical structure in which the left and right foot surface of the shoe is symmetrically arranged so as to be concentrated.

      In general, shoes are used for various purposes such as walking, mountain climbing, body correction, and various sports. The shoes are made of leather or artificial fibers, and are worn on the user's feet. And an insole, a midsole, and an outsole that are sequentially provided in the lower portion of the body and grounded on the bottom surface to prevent slippage and provide cushioning power.

       On the other hand, in the shoe structure of the sole to improve the user's body protection and wearing comfort and also improve the functionality of the shoe is a very important element, in particular the outsole to prevent slip of various structures according to the use of the shoe Means, spikes and the like are formed.

      At this time, the non-slip means and the spikes formed on the sole of the shoe is formed such that the left foot and the right foot are symmetrical to balance left and right when the user wears according to the characteristics of the shoe consisting of a pair of left and right feet. Will be configured.

However, in the conventional shoe sole as described above, since the non-slip means and the spikes and the like provided on the bottom surface of the sole constituting the sole is formed to be symmetrical to the left foot and the right foot, during general walking, walking, exercise In the case of running at a sports field or track in a certain direction, such as in athletics, it is difficult to cope with arbitrary slippage and speed reduction due to centrifugal force and inertia in a curved path according to the user's speed. Was done.

Accordingly, the present invention has been made in order to improve the conventional problems as described above, the purpose is to concentrate the spike protrusions provided on the sole surface of the sole of the shoe to the same one side of the left foot and the right foot, respectively, and the entire bottom surface It is to provide a shoe sole having left and right asymmetrical structures to form a non-slip protrusion over, to prevent the slip in the curve mainly due to the centrifugal force and inertia when running the playground or track in one direction to enable a continuous spat.

      Shoe sole having a left and right asymmetrical structure according to the present invention for achieving the object as described above, in the sole of the shoe consisting of a pair of left and right feet, outsole of the left and right feet constituting a pair of shoes ) When viewed from the upper side, spike protrusions are concentrated on the left side of each outsole, and the left and right soles are configured to be asymmetric with each other.

      Preferably, the spike protrusions are arranged asymmetrically to the left foot and the right foot, two to three spike protrusions are disposed on the front end side of each sole bottom surface, and five to seven on the left side when viewed from above Spike protrusions are arranged, it is characterized in that two to four spike protrusions are arranged on the right portion.

      More preferably, the spike protrusions intensively disposed on the left side of the left foot and the right foot when viewed from the upper side of the sole are configured to have a larger diameter than the spike protrusion of the left foot. do.

      In addition, preferably, each outsole bottom surface of the left foot and the right foot is arranged in a plurality of non-slip projections having a rectangular parallelepiped shape along the longitudinal direction of the shoe, and is configured to be distributed on the bottom surface as a whole.

      According to the present invention made as described above, by configuring the spike protrusions provided on the sole surface of the sole of the shoe at the same one point of the left foot and the right foot, the curve when running counterclockwise on the playground or track, etc. In addition to the effect of centrifugal force and inertia, etc., the effect of being able to continuously spartite without reducing the speed, and at the same time, forming a non-slip protrusion having a substantially rectangular parallelepiped shape over the entire bottom surface of the shoe sole, thus making it straight and curved. There is an effect that random slippage is prevented in the main.

      That is, when running the playground or track in one direction, it is possible to simultaneously implement the anti-slip function and the spat function through the spike and anti-slip projections when grounding the floor of the shoe and the ground. It will also have the effect of improving the record in track and field competitions.

1 is a bottom view showing the configuration of the left foot and the right bottom of the shoe sole having a left and right asymmetric structure according to the present invention,
Figure 2 is a perspective view showing the configuration of the shoe sole of a shoe sole having asymmetrical structure according to the present invention,
Figure 3 is an exploded perspective view showing the configuration of the left of the shoe sole having a left and right asymmetric structure according to the invention,
4 is a view showing the incision line on the left foot and right foot sole of the shoe sole having a left and right asymmetric structure according to the present invention,
5 is a cross-sectional view taken along line AA ′ and B-B ′ of FIG. 4;
6 is a cross-sectional view taken along the line C-C 'and D-D' of FIG.
FIG. 7 is a cross-sectional view taken along the line E-E 'and FIG.

Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

Figure 1 is a bottom view showing the configuration of the left foot and the convex bottom surface of the shoe sole having a left and right asymmetrical structure according to the present invention, Figure 2 is a perspective view showing the configuration of the shoe sole having a left and right asymmetrical structure according to the invention, 3 is an exploded perspective view showing the configuration of the left foot of the shoe sole having a left and right asymmetrical structure according to the present invention, Figure 4 is a view showing the cut line on the left foot and right foot sole of the shoe sole having a left and right asymmetrical structure according to the present invention, respectively 5 is a cross-sectional view taken along a line A-A 'and a line B-B' of FIG. 4, FIG. 6 is a cross-sectional view taken along a line C-C 'and a line D-D' of FIG. 4, and FIG. 'Line cross section and F-F' line cross section.

      Shoe sole having a left and right asymmetrical structure according to the present invention, in the sole structure of the shoe consisting of a pair including the left foot and the right foot, spikes to form a mutually asymmetrical state on the bottom surface of the outsole 100 of the left foot and the right foot The anti-slip protrusion 20 is formed to be distributed over the protrusion 10 and the entire bottom surface, so that the continuous spat is possible without slipping even in a curved path such as a playground or a track running in a counterclockwise direction.

      In other words, the sole of the shoe consisting of a pair of left and right foot is insole (not shown) to the sole of the user's sole (not shown) and the midsole made of synthetic resin material to provide a cushioning force when the insole is formed ) And a sole and an outsole 100 of rubber and synthetic resin constituting the bottom surface of the shoe, according to the present invention, the left foot and the right side of the shoe according to the present invention, each outsole ( Spike protrusion 10 is concentrated to the bottom left portion of the bottom surface 100, the left foot and the right outsole 100 is configured to form a mutually asymmetrical form.

      In addition, each of the outsole 100 of the left foot and the right foot (anti-slip projections 20) having a rectangular parallelepiped shape is arranged in a plurality of lines along the longitudinal direction of the shoe, the non-slip projections throughout the bottom surface ( 20) is distributed, wherein the non-slip projection 20 having a rectangular parallelepiped shape has a narrow width in the horizontal direction and a long length in the vertical direction to prevent sliding in the horizontal direction when landing on the ground. It provides a function to make it possible.

      At this time, the height of the non-slip protrusion 20 is preferably configured not to be higher than the spike protrusion (10).

      Here, the spike protrusions 10 which are intensively disposed on the bottom left portion of each outsole 100 are formed in a substantially circular shape having a predetermined diameter, and five incision grooves 12 are provided at equal intervals in the circular protrusions. ) Is formed, the protruding portion 14 having a substantially star shape is formed on the central side of the circle, and is configured to have a form in which a star pattern is formed inside the circular protrusion as a whole so as to exhibit a sense of aesthetics.

      At this time, as shown in Figure 2, the spike protrusions 10 provided in each of the sole 100, two to three spike protrusions are arranged on the front end side of the bottom surface ("I" region), the upper side 5 to 7 spike protrusions are arranged on the left side ("III" region) when viewed from the top, and 2 to 4 spike protrusions are arranged on the right side ("II" region) when viewed from above Do.

      In the embodiment of the present invention, each of the left and right foot soles 100, each of the seven spike protrusions 10 are arranged in the left portion when viewed from the top, especially in the curve mainly ground braking force and the spat function at the same time It is to be improved, and each of the three spike projections 10 are arranged on the front end side of each of the sole and left foot sole 100, so that the continuous spat is possible regardless of both the straight line and the curved line. .

      In addition, the spike protrusions 10 disposed intensively on the left portions of the left foot and the right foot are formed such that the spike protrusion of the left foot has a larger diameter than the spike protrusion of the right foot. When running, the ground braking force and the spat function can be compensated for by the center of gravity of the left foot.

On the other hand, according to the present invention on the bottom surface of the front and rear end side of the sole 100 is provided with a spike protrusion 10 and the anti-slip projection 20 of a predetermined form to form a predetermined pattern or projections as known The overall shape of the bottom surface of the sole 100 may also be configured to form various patterns or shapes.

      Next, the operation of the present invention made as described above with reference to the drawings as follows.

      In the state where the user wears both the left foot and the right foot of the shoe to which the shoe sole having the left and right asymmetric structure according to the present invention is applied, according to the playground or the track in one direction, it is effective without reducing the speed in both the straight line and the curved line. You can run.

      That is, when running continuously in the counterclockwise direction, such as the playground or tracks, especially in the curve mainly the body of the running person by the centrifugal force and inertia is continuously pushed outward, wherein the shoe sole having a left and right asymmetric structure according to the present invention According to the left portion of the sole 100 and left side of the right foot (viewed from the top), since the plurality of spike protrusions 10 are concentrated, the spike protrusions 10 are naturally in contact with the ground to reduce the speed. Even if it is not, it will be able to continuously perform a spatter.

      In this case, the anti-slip protrusion 20 distributed over the sole 100 of the left foot and the right foot provides braking property to prevent slippage when the left foot and the right foot land on the ground, respectively.

      Accordingly, in the state in which the shoes according to the present invention are worn, continuous running in a counterclockwise direction in a track or a playground is performed. In a straight line, anti-slip protrusions are distributed over the entire bottom surface of the sole 100 of the left foot and the right foot. 20 and the respective spike protrusions 10 formed at a predetermined point enable continuous spatter without slipping, and intensively arranged in one direction so as to be asymmetrical to the sole surface of the sole 100 of the left foot and the right side even in a curved main road. Through the plurality of spike protrusions 10 and the anti-slip protrusions 20, continuous spats can be performed without reducing the speed due to arbitrary slipping, thereby helping to improve recording.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.

That is, the size and shape of the non-slip protrusion and the spike protrusion provided on the sole of the shoe having the left and right asymmetric structure according to the present invention, the point of arrangement and the like are shown in the drawings according to the environment of the sporting event in which the shoe is used or the use and the track. The present invention is not limited to the described embodiments, and modifications may be appropriately designed.

10: spike projection, 12: incision groove,
14: protrusion, 20: non-slip protrusion,
100: outsole, 200: midsole.

Claims (4)

In the sole of the shoe consisting of a pair of left and right feet,
On the soles of the left and right feet that make up a pair of shoes, when viewed from the top, spike protrusions are concentrated on the left side of each outsole so that the left and right soles are configured to be asymmetric with each other. Shoe sole with left and right asymmetrical structure. The method of claim 1,
Spike protrusions are arranged asymmetrically to the left foot and right foot,
2 to 3 spike protrusions are arranged on the front side of each sole bottom, 5 to 7 spike protrusions are arranged on the left side when viewed from the top, and 2 to 4 spike protrusions on the right side. Shoe sole having left and right asymmetrical structure, characterized in that arranged. 3. The method according to claim 1 or 2,
Spike protrusions intensively disposed on the left side when viewed from the upper side on the sole surface of the left foot and right foot,
Shoe sole with left and right asymmetrical structure, characterized in that the spike protrusion of the left foot is formed and configured to have a larger diameter than the spike protrusion of the right foot. The method of claim 1,
Shoes having a left and right asymmetrical structure, characterized in that the non-slip projections having a rectangular parallelepiped shape are arranged in a plurality of rows along the length of the shoe on the bottom surface of each outsole of the left foot and right foot, bottom piece.

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