阅读说明：本技术 高尔夫球鞋及其制造方法 (Golf shoe and method of manufacturing the same ) 是由 崔庆洙 于 2018-11-19 设计创作，主要内容包括：本发明公开一种高尔夫球鞋及其制造方法。根据一个实施例,本发明的高尔夫球鞋构成为包括由外底和中底构成的鞋底以及形成于上述鞋底的上部的鞋帮,在中底的外部侧面的前侧或后侧形成有多个突起。由此,可以用球杆面擦拭中底的突起而去除异物,仅凭最小限度的动作也能够去除异物,从而能够保持练习挥杆的感觉而不会毁损这种感觉,因而具有能够有助于提高比赛能力的效果。(The invention discloses a golf shoe and a manufacturing method thereof. According to one embodiment, the golf shoe of the present invention is configured to include a sole composed of an outsole and a midsole, and an upper formed on an upper portion of the sole, and a plurality of protrusions are formed on a front side or a rear side of an outer side of the midsole. Thus, the foreign matter can be removed by wiping the protrusion of the midsole with the club face, and the foreign matter can be removed with only a minimum motion, so that the feeling of practicing swing can be maintained without spoiling the feeling, and the effect of contributing to the improvement of the playing ability can be provided.)

1. A method for manufacturing a golf shoe including a sole and an upper, wherein the sole includes an outsole and a midsole, and the upper is formed on an upper portion of the sole, the method comprising:

a first step of injection molding the midsole; and

a step b of forming a plurality of protrusions on the front side or the rear side of the side surface of the midsole.

2. The method of manufacturing golf shoes according to claim 1,

the plurality of protrusions and the middle sole are formed by double injection molding,

the plurality of protrusions are made of a different material than the midsole.

3. A golf shoe is characterized in that,

comprises a sole composed of an outsole and a midsole, and an upper formed on the upper part of the sole,

a protrusion is formed on the front side or the rear side of the outer side of the midsole.

4. Golf shoe according to claim 3,

the protrusions are formed in a plurality of rows or a plurality of rows,

the plurality of protrusions are formed to have the same or different protrusion heights.

5. Golf shoe according to claim 3,

the midsole is formed in any one of a shape in which the side surface is vertical, a shape in which the side surface is formed to be inclined downward, and a shape in which the side surface is formed to be curved so as to bulge upward.

6. Golf shoe according to claim 3,

a curved arc part is formed at the connection part of the outer surface of the middle sole and the protrusion,

the protrusions are formed with ventilation holes, and air passages penetrating to the midsole and the insole for ventilation during walking.

7. A method for manufacturing a golf shoe including a sole and an upper, wherein the sole includes an outsole and a midsole, and the upper is formed on an upper portion of the sole, the method comprising:

a first step of injection molding the midsole; and

and a second step of planting a brush on the front side or the back side of the side surface of the midsole before the midsole is cured.

8. A golf shoe is characterized in that,

comprises a sole composed of an outsole and a midsole, and an upper formed on the upper part of the sole,

a brush is formed on the front side or the rear side of the outer side of the midsole.

9. Golf shoe according to claim 8,

the brushes are formed to have different thicknesses and lengths.

10. A method for manufacturing a golf shoe including a sole and an upper, wherein the sole includes an outsole and a midsole, and the upper is formed on an upper portion of the sole, the method comprising:

a first step of forming a hole in a side surface of the midsole; and

and a second step of fitting the projection member into the hole.

11. A golf shoe is characterized in that,

comprises a sole composed of an outsole and a midsole, and an upper formed on the upper part of the sole,

the protruding member is detachably coupled to an outer side surface of the midsole.

12. Golf shoe according to claim 11,

the protruding component is composed of a tapered conical part which is embedded with the hole and a hemispherical protruding part which is formed at the other side of the conical part,

and a plurality of brushes are planted on the outer surface of the hemispherical protruding part.

13. Golf shoe according to claim 11,

the projection member includes:

a plate member having a plurality of insertion tips formed on one side surface thereof to be inserted into the holes; and

and a plurality of brushes formed on the other side surface of the plate member.

14. Golf shoe according to claim 3,

the protrusion is formed in a long arc shape at the outer side of the midsole,

the protrusion is formed in a region from the initial portion to the terminal portion,

the protrusion is formed such that its width is gradually reduced at the starting portion or the end portion to be close to the midsole,

the protrusion is formed to have a curved surface at an upper portion, to be tapered as protruding outward as approaching to a tip, and to have a lower portion kept horizontal.

15. Golf shoe according to claim 3,

a plurality of the projections are formed on the outer side of the midsole, and a plurality of the projections are formed in a region from the toes to the middle part of the foot with a predetermined gap therebetween,

the protrusion is formed to have a curved surface at an upper portion, to be tapered as protruding outward as approaching to a tip, and to have a lower portion kept horizontal.

Technical Field

The present disclosure relates to a golf shoe and a method of manufacturing the same, and more particularly, to a golf shoe and a method of manufacturing the same, which is intended to protect a foot and stably maintain a swing motion while being worn during a golf game.

Background

Unless otherwise indicated in the specification, what is described herein is not prior art to the claims of this application and is not admitted to be prior art by inclusion in this document.

The golf club is connected by a grip portion and a shaft, and a groove for guiding a golf ball to spin up and down is formed on the surface of the club face.

Therefore, it is seen that the surface and grooves formed on the golf club face perform an important function in launching a golf ball to a desired place or in rotating the golf ball so that the direction of the golf ball is directed in a desired direction.

It can be seen that the iron face is designed in consideration of the shape, position, depth, etc. of the surface or the groove in order to guide a precise iron shot while maintaining an optimum energy transfer effect to the golf ball or a position of a shot point through a swing, etc.

However, such a designed golf club face accumulates a large amount of foreign matter in the surface and grooves during repeated swings.

The golf ball is worn, and abraded dust enters and accumulates in the grooves, or particles of soil or sand or the like are embedded and accumulate between the surface and the grooves during repeated iron shots, and also, a turf or the like accumulates in the surface and the grooves due to contact with the surface of the grass.

On the other hand, in the case of playing golf, a golfer takes several practice swings on a green before actually hitting a ball, and actually hitting a ball in a state of maintaining the feeling of such swing will obtain the most effective result.

However, after several swing exercises, foreign substances such as turf and soil are accumulated on the club face, and an additional action for removing the foreign substances (an action of wiping the club face with a lower garment worn after wiping the foreign substances on the club face with a hand or wiping the club face with a towel or the like carried separately) results in a damage of the swing feeling obtained in the practice swing.

As described above, a shot inevitably receives resistance due to foreign substances stuck to the face of a golf club at the time of a shot, and large deviations occur in the distance and direction of the shot, the rotational force, and the like according to the difference in resistance, so that the swing is stiff due to psychological anxiety, and an unnatural swing motion results in an incomplete shot, and therefore, there is a problem in that such an additional motion for removing foreign substances deteriorates the best feeling obtained in the practice swing.

Therefore, in order to enable a golfer to maintain a swing feeling obtained by practicing a swing, a surface cleaning unit capable of removing foreign substances stuck on a club face with a minimum motion is required.

Disclosure of Invention

(problems to be solved by the invention)

The disclosed subject matter is directed to provide a golf shoe having a surface cleaning unit capable of removing foreign substances stuck on a club face with a minimum motion, thereby stably maintaining a feeling of practicing a swing, and a method of manufacturing the same.

(measures taken to solve the problems)

The object of the embodiment can be achieved by a method for manufacturing a golf shoe including a sole and an upper, wherein the sole is composed of an outsole and a midsole, and the upper is formed on an upper portion of the sole, the method including: a step of injection molding the midsole; and forming a plurality of protrusions on the front side or the rear side of the side surface of the midsole.

(Effect of the invention)

According to the disclosed embodiments, the foreign matter can be removed by wiping the protrusion of the midsole with the club face, and such foreign matter on the club face can be removed with only a minimal action, so that the feeling of practicing the swing can be maintained without spoiling the feeling, and thus there is an effect that it can contribute to the improvement of the playing ability.

Drawings

Fig. 1 is a perspective view showing a golf shoe according to a first embodiment.

Fig. 2 is a front view showing a golf shoe according to the first embodiment.

Fig. 3 is an enlarged front view showing the golf shoe according to the first embodiment.

Fig. 4 is an enlarged side view showing the golf shoe according to the first embodiment.

Fig. 5 is a front enlarged view showing various modifications of the midsole of the golf shoe according to the first embodiment.

Fig. 6 is an enlarged view of the midsole and the protrusions of the golf shoe according to the first embodiment.

Fig. 7 is a perspective view showing a golf shoe according to a third embodiment.

Fig. 8 is a front view showing a golf shoe according to a third embodiment.

Fig. 9 is a view showing a golf shoe according to a fourth embodiment.

Fig. 10 is a diagram showing a modification of the fourth embodiment.

Fig. 11 is a bottom view showing a golf shoe according to the fifth embodiment.

Fig. 12 is a bottom view showing a golf shoe according to a sixth embodiment.

Detailed Description

Hereinafter, preferred embodiments are described in detail based on the drawings as follows.

The embodiments to be described below are intended to explain the present invention in detail to the extent that those skilled in the art can easily carry out the present invention, and do not mean that the technical spirit and scope of the present invention are defined by the embodiments.

Note that, for the sake of clarity and convenience of description, the sizes, shapes, and the like of the components illustrated in the drawings may be exaggeratedly illustrated, and terms specifically defined in consideration of the configuration and operation of the present invention may vary according to the intention of a user or an operator or a common practice, and it should be reminded that the terms should be defined based on the entire content of the present specification.

Fig. 1 is a perspective view showing a golf shoe according to a first embodiment, fig. 2 is a front view showing the golf shoe according to the first embodiment, fig. 3 is an enlarged front view showing the golf shoe according to the first embodiment, fig. 4 is an enlarged side view showing the golf shoe according to the first embodiment, fig. 5 is an enlarged front view showing various modifications of the midsole of the golf shoe according to the first embodiment, and fig. 6 is an enlarged view of the midsole and protrusions of the golf shoe according to the first embodiment.

[ first embodiment ]

A method of manufacturing a golf shoe according to a first embodiment is a method of manufacturing a golf shoe including a sole 100 and an upper 200, wherein the sole 100 is formed of an outsole 120 and a midsole 140, and the upper 200 is formed on an upper portion of the sole 100, the method including: a first step of injection molding the midsole 140; and a (b) step of forming a plurality of protrusions 300 on the front side or the rear side of the lateral surface of the midsole 140.

The midsole 140 is molded by injecting a material into a mold of a molding apparatus.

A plurality of grooves are formed in the mold to enable the formation of the protrusions 300. Accordingly, the protrusions 300 can be formed on the outer side of the midsole 140 by injecting the raw material into the plurality of grooves.

As shown in fig. 1 to 6, the golf shoe a1 according to the first embodiment is configured to include a sole 100 composed of an outsole 120 and a midsole 140, and an upper 200 formed on the upper portion of the sole 100, and a plurality of protrusions 300 are formed on the front or rear side of the outer side of the midsole 140.

As shown in fig. 1, a plurality of protrusions 300 are formed on the outer side of the outer side surface of the midsole 140 of the shoe, but the protrusions 300 are not necessarily limited thereto, and are formed on the outer side of the right shoe and the outer side of the left shoe.

The protrusions 300 may be formed in one or more, and may be formed in one or more rows.

Referring to fig. 3, the plurality of protrusions 300a, 300b, and 300c are formed to have the same or different protrusion heights.

The plurality of protrusions 300 formed in a plurality of rows are formed in a hemispherical shape, and the protrusions 300a in the upper row and the protrusions 300b and 300c in the lower row are formed of materials having different diameters or different hardnesses.

Further, the protrusions 300a of the upper row and the protrusions 300b, 300c of the lower row may be formed by mixing the protrusions having a large diameter and the protrusions having a small diameter.

The upper row of projections 300a is formed to have a length shorter than the length of the lower row of projections 300b and 300c (see fig. 3).

On the other hand, fig. 5 shows various modifications of the midsole 140 and the protrusion 300.

Referring to fig. 5 (a), the midsole 140a is formed in a side-vertical manner.

Referring to fig. 5 (b), the midsole 140b is formed in a manner inclined downward at a side surface. The area of the midsole 140 is larger as it is closer to the lower portion.

Referring to fig. 5 (c), the midsole 140c is formed in an arc shape in which the side surface bulges.

The midsole 140c may be formed such that the portion where the protrusion 300 is formed bulges outward.

It should be noted that the outer surface of the midsole, in addition to the shape thereof, can of course be deformed as much.

Therefore, in the case of a right-handed person, the protrusion 300 is scraped by the club face (not shown) in a state where the golf shoe of the right foot is slightly raised, and thus foreign substances can be removed.

On the other hand, according to the fifth embodiment, as shown in fig. 11, the protrusion 300a is formed in a long arc shape and has a prescribed length at the outer side of the midsole 140.

The projection 300a is formed long in a section from a starting portion (a portion corresponding to a toe, corresponding to an upper end portion in the drawing) to a terminal portion (a portion corresponding to a middle portion of a foot, corresponding to a middle portion in the drawing).

Preferably, the protrusion 300a is formed such that its width is gradually reduced at the initial or final portion to be close to the midsole 140.

The protrusion 300a is formed with a curved surface 301a curved at an upper portion as viewed from the front, so as to be formed to be thinner as it gets closer to a tip and to protrude outward, and is formed such that a lower portion is kept horizontal.

Therefore, the foreign matter is removed by scraping the tip end of the protrusion 300a with the face.

On the other hand, according to the sixth embodiment, as shown in fig. 12, a plurality of protrusions 300b are formed on the outer side of the midsole 140, and a plurality of protrusions 300b are formed with a predetermined gap in the region from the toes to the middle of the foot.

The protrusion 300b is formed with a curved surface 301b at an upper portion thereof as viewed from the front, so as to be tapered as it protrudes outward as it approaches the tip end, and is formed so that a lower portion thereof is kept horizontal.

Therefore, the foreign matter is removed by scraping the end of the protrusion 300b with the face.

[ second embodiment ]

A method of manufacturing a golf shoe according to a second embodiment is a method of manufacturing a golf shoe including a sole 100 and an upper 200, wherein the sole 100 is formed of an outsole 120 and a midsole 140, and the upper 200 is formed on an upper portion of the sole 100, the method including: a step of injection molding the midsole 140; and a step of forming a plurality of protrusions 300 on the front side or the rear side of the side surface of the midsole 140 by double injection molding.

Preferably, the plurality of protrusions 300 are made of a different material than the midsole 140. For example, the protrusions 300 may be formed of a material having a strength higher than that of the midsole 140.

As described above, the plurality of protrusions 300 are formed in one or more rows.

The plurality of protrusions 300 are formed to have the same or different protrusion heights.

The golf shoe a2 according to the second embodiment includes a sole 100 including an outsole 120 and a midsole 140, and an upper 200 formed on the upper portion of the sole 100, and a plurality of protrusions 300 having a different material from the midsole 140 are formed on the front side or the rear side of the outer side of the midsole 140 by double injection molding.

The plurality of protrusions 300 formed in a plurality of rows are hemispherical, and the protrusions 300 of the upper row and the protrusions 300 of the lower row are formed of protrusions having different diameters or materials having different hardness.

The large diameter protrusions and the small diameter protrusions are mixed to form the upper row of protrusions 300 and the lower row of protrusions 300.

The length of the upper row of protrusions 300 is less than the length of the lower row of protrusions 300.

Fig. 5 illustrates various variations of the midsole 140 and the protrusion 300.

Referring to fig. 5 (a), the midsole 140a is formed in a side-vertical manner.

Referring to fig. 5 (b), the midsole 140b is formed in a manner inclined downward at a side surface. The area of the midsole 140 becomes larger as it gets closer to the lower portion.

Referring to fig. 5 (c), the midsole 140c is formed in an arc shape in which the side surface bulges.

The midsole 140c may be formed such that the portion where the protrusion 300 is formed bulges outward.

Therefore, the surface of the club face can be cleaned by wiping the protrusions 300 with the club face (not shown) in a state where the foot is slightly raised.

On the other hand, as shown in fig. 5 and 6, a curved arc portion 310 is formed at a portion where the outer surface of the midsole 140 and the protrusion 300 are connected.

Since the arc portion 310 is thus formed, foreign materials can be easily detached without being adhered to the protrusion 300.

In addition, the protrusions 300 are formed with ventilation holes 330, and air passages 320 penetrating to the midsole 140 and the insole (insole)150 so as to allow ventilation during walking.

Therefore, at the time of stepping on, the air inside is ejected through the air passage 320 and the air hole 330, so that the air can be blown out to remove the foreign matter stuck to the protrusion 300.

[ third embodiment ]

A method of manufacturing a golf shoe according to a third embodiment is a method of manufacturing a golf shoe including a sole 100 and an upper 200, wherein the sole 100 is formed of an outsole 120 and a midsole 140, and the upper 200 is formed on an upper portion of the sole 100, the method including: a first step of injection molding the midsole 140; and a second process of planting the brush 500 on the front side or the rear side of the side surface of the midsole 140 before the midsole 140 is cured.

As shown in fig. 7 and 8, the golf shoe a3 according to the third embodiment is constructed to include a sole 100 composed of an outsole 120 and a midsole 140 and an upper 200 formed at the upper portion of the sole 100,

a brush 500 is formed at a front side or a rear side of the outer side of the midsole 140.

Preferably, the brushes 500 are formed to have different thicknesses and lengths.

Therefore, the brush 500 can be wiped with the club face (not shown) in a state where the foot is slightly raised, and the surface of the club face can be cleaned.

[ fourth embodiment ]

A method of manufacturing a golf shoe according to a fourth embodiment is a method of manufacturing a golf shoe including a sole 100 and an upper 200, wherein the sole 100 is formed of an outsole 120 and a midsole 140, and the upper 200 is formed on an upper portion of the sole 100, the method including: a first step of forming a hole 142 in a side surface of the midsole 140; and a second step of fitting the protrusion member 600 to the hole 142.

As shown in fig. 9, the golf shoe a4 according to the fourth embodiment includes a sole 100 including an outsole 120 and a midsole 140, and an upper 200 formed on an upper portion of the sole 100, and a plurality of protruding members 600 are detachably coupled to an outer side surface of the midsole 140.

On the other hand, as shown in fig. 9, the protrusion member 600 includes a tapered conical portion 620 fitted into the hole 142 and a hemispherical protrusion 630 formed on the other side of the conical portion 620, and a plurality of brushes 640 are planted on the outer surface of the hemispherical protrusion 630.

Therefore, the brush 640 can be wiped by the club face (not shown) in a state where the foot is slightly raised, and the surface of the club face can be cleaned.

On the other hand, as shown in fig. 10, according to another embodiment, the protrusion member 600 includes a plate member 650 having a plurality of insertion prongs 652 formed at one side surface thereof to be inserted into the holes 142, and a plurality of brushes 640 formed at the other side surface of the plate member 650.

Therefore, the brush 640 can be wiped with the club face (not shown) held by the right hand in a state where the golf shoe of the right foot is slightly lifted, and the surface of the club face can be cleaned.

Although the present invention has been described in connection with the preferred embodiments, those skilled in the art will readily appreciate that various modifications and variations can be made without departing from the spirit and scope of the invention, it is to be understood that such modifications and variations fall within the scope of the appended claims.

(description of reference numerals)

100: a sole; 120: an outsole;

140: a midsole; 200: an upper;

300: a protrusion; 300a, 300b, 300 c: a protrusion;

320: an air passage; 330: a vent hole;

500: a brush; 600: a protruding member;

620: a conical section; 630: a protrusion;

640: and (4) a brush.