CN114929057A

CN114929057A - Golf shoe capable of increasing flying distance and making direction become accurate

Info

Publication number: CN114929057A
Application number: CN202080092471.3A
Authority: CN
Inventors: 洪长杓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2020-10-23
Publication date: 2022-08-19
Anticipated expiration: 2040-10-23
Also published as: CN114929057B; WO2021096096A1; US20220395049A1; KR102153746B1

Abstract

The present invention relates to a golf shoe, and more particularly, to a golf shoe which increases a flight distance and makes a direction accurate, and which has an insole in which seating grooves for seating a forefoot portion (a front sole) and a rear foot portion (a rear heel) are formed at the front and rear of the upper surface thereof to realize weight distribution, and anti-slip protrusions are formed at one side surface of the upper surface of the insole in front of and at the other side surface of the upper surface thereof to prevent the feet from slipping and rotating, thereby easily realizing weight distribution only by contacting the ground when standing and aiming the ball, and preventing the feet from slipping in the golf shoe when a golf club is drawn, thereby increasing a flight distance of the ball and improving an accuracy of a flight direction of the ball.

Description

Golf shoe capable of increasing flying distance and making direction become accurate

Technical Field

The present invention relates to a golf shoe, and more particularly, to a golf shoe which increases a flight distance and has an accurate direction, in which a seating groove for seating a front foot (front sole) and a rear foot (rear heel) is formed in front and rear of an upper surface of an insole to distribute a weight, and anti-slip protrusions are formed on one side surface of the upper surface of the insole in front of and the other side surface of the upper surface of the insole to prevent the foot from slipping and rotating, thereby easily realizing weight distribution only by contacting the ground when standing (stand) and aiming, and preventing the foot from slipping in the golf shoe when a golf club is retracted, thereby increasing a flight distance of a ball and improving an accuracy of a flight direction of the ball.

Background

Recently, golfers have been highly popular, and the korean golf population is gradually growing with the promotion of korean golfers in international competitions and the increase of health concerns.

Golf is the only sport played with balls that can be played in the immediate vicinity of nature, at very wide ranges and in a variety of terrain and ambient environments.

The golf swing process will be briefly described below. The golf SWING includes standing (stand) in which a proper distance is maintained with both feet selected with reference to a ball, ADDRESS (ADDRESS) in which a golf club is positioned on the ground behind the ball and takes a proper posture for hitting the ball, BACK SWING (BACK SWING) in which the golf club is moved backward and lifted upward, DOWN SWING (DOWN SWING) in which the golf club is pulled DOWN for hitting the ball in a BACK SWING state, IMPACT (IMPACT) in which a HEAD (HEAD) of the golf club for the DOWN SWING hits the ball, and take-up (FINISH) in which the golf club (HEAD) for the hit keeps pushing the ball and completes the SWING according to inertia after hitting the ball.

In this process, in the case of a right-handed person, the golf club is moved backward at the time of a back swing while the body weight is moved to the right side and concentrated on the right foot side, and at this time, if the body falls to the right outer side due to failure to support the moved body weight, a strong down swing using the body weight cannot be realized, and thus the ball cannot be hit far, and the body moves to the right side with respect to the position of the ball in a ball address state, thereby causing a reduction in accuracy of hitting the ball at the time of hitting the ball. In order to minimize such negative effects due to body movement and swing while standing and addressing in the basic posture of golf swing, continuous education and practice are conducted to uniformly distribute body weight over both feet to maintain the center of gravity at the center of the body and to close both knees to allow the right leg to effectively perform a supporting function while preventing the body from falling to the right outside.

However, in the standing and address state, when the knees are closed inward in order to effectively act as a strut, a gap is formed between the outer side portion of the right sole and the ground. Therefore, when the back swing is started in this state, the body weight moves to the right side, and the body excessively falls to the outside and loses the center of gravity due to the gap between the outer side portion of the right golf shoe and the ground, and finally, the strong back swing using the body weight cannot be performed, and the ball cannot be hit far away. Further, when the body moves to the right with respect to the position of the ball in the address state, the accuracy of hitting the ball is lowered at the time of hitting the ball.

When a ball is hit, the golf club can hit the ball accurately in the first address state only by hitting the ball with the head of the golf club, but as explained in the above rear swing section, if the body moves to the right outer side due to the inability to overcome the weight moving to the right side at the time of the rear swing, the head of the golf club cannot hit the ball accurately in the first address state. In addition, when the swing is started to hit the ball, the weight concentrated on the right leg moves to the left leg side again and is concentrated on the left foot side, and in this case, if the body falls to the left outer side without supporting the moving weight, the swing cannot be performed with a strong force while the weight is still borne at the end of the hit ball, and the ball cannot be hit far away.

Further, when the body is moved to the left with respect to the position of the ball in the address state, the accuracy of hitting the ball at the time of hitting the ball will be lowered.

As described above, in order to minimize such negative effects due to body movement, ongoing education and practice are being conducted such that the knees are closed to effectively perform a pillar function of the left leg while standing and addressing as in the above case, and the left foot is prevented from falling to the left lateral side to cause the left foot to be unsupported. In order to prevent the excessive movement of the center of gravity of the body as described above, when the knees of the left leg are closed inward so as to effectively function as a support in the standing and address state, a gap is generated between the outer side portion of the left golf shoe and the ground. Therefore, when the down swing is started in this state, the weight that was concentrated to the right foot side during the back swing moves to the left foot side, and the body easily falls to the left outer side due to the gap between the outer side portion of the left golf shoe and the ground, and the center of gravity is lost, and a strong swing bearing the weight cannot be supported, and the ball cannot be hit far away, and when the body moves to the left side with respect to the position of the ball in the address state, the accuracy of the ball at the time of hitting is lowered.

The swing retraction after the impact has been completed serves to maintain the impact force and to continuously stabilize the direction in which the ball flies, but, as described above, the weight that had been concentrated on the right foot side at the time of the rear swing moves to the left foot side through the downswing, and reaches a peak at the swing retraction stage through the impact. In this case, if the body cannot support the weight concentrated on the left foot side and the body moves to the left outer side, the hitting force cannot be maintained and the direction in which the ball flies out cannot be stabilized continuously, so that the distance (flight distance) in which the ball flies out decreases and the accuracy of the direction in which the ball flies out decreases.

In order to prevent this, when the knees are closed inward so that the left leg effectively functions as a brace in the standing and address state, a gap is formed between the outer side portion of the left golf shoe and the ground. When the down swing is started in this state, the weight that once concentrated on the right foot side during the back swing moves to the left foot side, and the body tends to fall to the left outer side due to the gap between the outer side portion of the left golf shoe and the ground, and a strong swing for bearing the weight cannot be maintained, so that the ball cannot be hit far away, and the stability of the hitting ball direction cannot be maintained.

As described above, in order to prevent the swing (swing) phenomenon in which the body excessively moves to the left and right during a golf swing and the hitting force is lost and the hitting accuracy is lost, the basic posture of the golf swing is taken in which the knees on both sides are closed.

That is, in order to perfectly realize the standing posture, the address posture and the roll-in posture, perfect weight distribution is required, and the left foot (or the right foot) needs to be stably supported, but since the inner sole and the insole of a general golf shoe are flat, it is difficult to distribute the weight in the standing and address postures, and the foot cannot be fixed in the golf shoe in the roll-in posture, and rotates with the arch as a reference while being tilted to the outside.

In order to improve the standing posture and the club-retracting posture at the address time, korean patent laid-open publication No. 10-0557669 and korean patent laid-open publication No. 10-2016-0077665 have been disclosed, and such golf shoes have a structure for improving the standing by utilizing the difference in the height of the left and right sides of the outsole.

However, such golf shoes have a problem that weight distribution is difficult in the standing posture and the club-retracting posture during address, and it is impossible to prevent the feet from rotating in the golf shoes.

< Prior Art document >

< patent document >

(patent document 001) Korean patent laid-open No. 10-0557669

(patent document 002) Korean laid-open patent publication No. 10-2016-

Disclosure of Invention

Technical problem

The present invention has been made to solve the above problems, and it is an object of the present invention to provide a golf shoe which increases a flight distance and makes a direction accurate, in which a seating groove for seating a front foot (a front sole) and a rear foot (a rear heel) is formed in front and rear of an upper surface of an insole to distribute a weight, and anti-slip protrusions are formed on one side surface in front of and on the other side surface in rear of the upper surface of the insole to prevent the foot from slipping and rotating, so that the weight distribution can be easily realized only by contacting the ground when standing and aiming a ball, and the foot is prevented from slipping in the golf shoe when a golf club is retracted to increase a flight distance of the ball and improve an accuracy of a flight direction of the ball.

In addition, another object of the present invention is to provide a golf shoe which increases a flight distance and makes a direction accurate, has a relatively weak repulsive force and absorbs an impact by reducing a specific gravity of an insole by forming a hollow hole in a seating groove, and forms an elastic member in a seating groove formed in front, thereby increasing a force at a time of a ball striking by the repulsive force of the elastic member at a time of a downswing and increasing a flight distance.

Further, it is another object of the present invention to provide golf shoes that increase a flight distance and correct direction, absorb impact and provide elasticity in a seating groove when a user walks for a long distance in a golf game, thereby reducing a feeling of fatigue of the foot and preventing a decrease in physical strength.

Technical scheme

To achieve the above object, the present invention is characterized in that,

the golf shoe includes: an outsole having a plurality of cleats on a bottom surface; an insole adhered to the upper surface of the outsole, wherein a first receiving groove and a second receiving groove for receiving a forefoot portion (a front sole) and a rear foot portion (a rear heel) are formed in the front and rear of the upper surface, respectively, so as to distribute body weight forward and backward around the midfoot portion (arch), and anti-slip protrusions are formed on the front side surface and the rear side surface of the upper surface, respectively, so as to prevent the rotation of the foot due to slip; a shoe pad stacked on the insole, in which auxiliary receiving grooves are formed at positions corresponding to the first receiving grooves and the second receiving grooves of the insole, and auxiliary anti-slip protrusions are formed at positions corresponding to the anti-slip protrusions of the insole; and an upper coupled between a bottom surface edge of the insole and the outsole to form a shape.

Wherein the first seating groove and the second seating groove of the insole are formed with hollow holes, thereby reducing specific gravity and having a relatively weak repulsive force, and absorbing impact.

Further, wherein the first disposition groove is formed deeper than the second disposition groove, thereby allowing body weight to be relatively more distributed at the second disposition groove.

Further, wherein the first seating groove is inserted with an elastic member centering on the hollow hole, thereby increasing a rebound force at the time of a downswing.

Further, wherein the first seating groove outer side of the insole is formed relatively high, and the second seating groove inner side of the insole is formed relatively high.

Wherein the auxiliary seating groove and the auxiliary anti-slip protrusion of the insole are formed in correspondence to the ground contact portion and the pressure by measuring the pressure of the user's foot in the address posture with a foot pressure analyzer and analyzing the swing posture with a swing analyzer.

Further, the golf shoe in which the flying distance is increased and the direction is accurately changed is customized using the insole as the insole after the insole is molded.

Further, wherein among the studs of the outsole, the lateral studs are formed higher in height than the medial studs.

Effects of the invention

According to the golf shoe of the present invention configured as described above, in which the flying distance is increased and the direction is accurately changed, the seating grooves for seating the front foot (front sole) and the rear foot (rear heel) are formed in the front and rear of the upper surface of the insole, respectively, to distribute the weight, and the anti-slip protrusions are formed on one side surface of the upper surface of the insole in front of and behind the insole, to prevent the foot from slipping and rotating, to easily distribute the weight by only contacting the ground when standing and aiming the ball, and to prevent the foot from slipping in the golf shoe when the golf shoe is retracted, to increase the flying distance of the ball and to improve the accuracy of the flying direction of the ball.

Further, according to the present invention, the specific gravity of the insole is reduced by forming the hollow hole in the seating groove to have a relatively weak rebound force and absorb impact, and the elastic member is formed in the seating groove formed in the front, so that it is possible to increase force at the time of hitting a ball by the rebound force of the elastic member at the time of a downswing and to improve a flight distance.

In addition, the present invention absorbs impact and provides elasticity when a golf game is walked for a long distance, so that it is possible to reduce the feeling of fatigue of the feet and prevent physical strength from being lowered.

Drawings

FIG. 1 is a perspective view illustrating the construction of a golf shoe for increasing a flight distance and making a direction accurate according to the present invention;

FIG. 2 is an exploded perspective view of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is a sectional view of portion B-B of FIG. 1;

fig. 5 and 6 are views illustrating a state where a user wears golf shoes according to the present invention, which increase a flight distance and make the direction accurate.

Detailed Description

Hereinafter, the structure of the golf shoe for increasing a flight distance and making the directionality accurate according to the present invention will be described in detail with reference to the accompanying drawings.

Hereinafter, in explaining the present invention, a detailed description thereof will be omitted in a case where it is judged that a detailed description of related well-known functions or structures may unnecessarily obscure the gist of the present invention. And the latter term is a term defined in consideration of functions in the present invention, and may be changed according to the intention or custom of a user, or the like. Therefore, the definition thereof should be defined based on the contents of the entire specification.

Fig. 1 is a perspective view illustrating a structure of a golf shoe for increasing a flight distance and making a direction accurate according to the present invention, fig. 2 is an exploded perspective view of fig. 1, fig. 3 is a sectional view of a portion a-a of fig. 1, and fig. 4 is a sectional view of a portion B-B of fig. 1.

Referring to fig. 1 to 3, a golf shoe 1 for increasing a flight distance and making a direction correct according to the present invention includes an outsole 10, an insole 20, a footwear insole 30, and an upper 40.

First, the outsole 10 (sole) is made of a synthetic resin material such as polyurethane or synthetic rubber, and the bottom surface is provided with a plurality of spikes 11. At this time, it is preferable that the shoe spike 11 is formed such that the shoe spike at the outer side is higher than the shoe spike at the inner side, thereby preventing the wobbling phenomenon.

Further, the insole 20 (midsole) is made of synthetic resin such as urethane, and is adhered to the upper surface of the outsole 10 to absorb shock, and the upper surface is formed with a first seating groove 21 and a second seating groove 22 for seating a forefoot portion (forefoot sole) and a heel portion (heel) in front and rear directions, respectively, so that weight distribution is performed forward and backward around the midfoot portion (arch), and the upper surface is formed with annular anti-slip protrusions 23 on one side surface in front of and on the other side surface in rear, so that the rotation due to the slip of the foot is prevented. In this case, the insole 20 is integrally formed with a ring-shaped arch member 24 protruding at a portion corresponding to the midfoot.

And, the first seating groove 21 and the second seating groove 22 of the insole 20 are formed with the hollow holes 25 to reduce specific gravity and have relatively weak rebounding force and absorb impact, the first seating groove 21 is formed deeper than the second seating groove 22 to distribute relatively much body weight to the second seating groove 22 (e.g., front 45% and rear 55%), and the first seating groove 21 is inserted with the elastic member 26 centering on the hollow hole 25 to increase the rebounding force at the time of a swing down. In this case, the hollow hole 25 may be formed in a hexagonal shape, an octagonal shape, a quadrangular shape, a circular shape, or the like, and the elastic member 26 may be formed as a coil spring, preferably, only on the right side when the right foot is a stepping foot (foot landing point), only on the left side when the left foot is a stepping foot, or may be formed selectively on both sides.

And, it is preferable that the first seating groove 21 of the insole 20 is formed relatively high at the outer side to prevent the forefoot from being pushed to the outer side, and the second seating groove 22 is formed relatively high at the inner side to prevent the heel from being pushed to the inner side.

Next, the footwear insole 30 is stacked on the upper surface of the insole 20, and auxiliary seating grooves 31 are formed at positions corresponding to the first seating grooves 21 and the second seating grooves 22 of the insole 20, and auxiliary anti-slip protrusions 33 are formed at positions corresponding to the anti-slip protrusions 23 of the insole 20. In this case, the auxiliary seating groove 31 and the auxiliary anti-slip protrusion 33 may be manufactured in the same form in batch, or may be formed in accordance with the ground contact portion and the pressure by measuring the pressure of the user's foot in the address posture with a foot pressure analyzer, analyzing the swing posture with a swing analyzer, and molding. And, it is preferable that the footwear insole 30 is formed with an auxiliary arch part 35 wrapping it at a position corresponding to the arch part 24 of the insole 20.

Next, the upper 40 is coupled between the bottom edge of the insole 20 and the edge of the outsole 10, forming the outer shape of the golf shoe.

Hereinafter, the structure of the golf shoe for increasing a flight distance and correcting a direction according to the present invention will be described in detail with reference to the accompanying drawings.

When the user wears the golf shoe 1, the arch part 24 protruding from the insole 20 is inserted into the user's midfoot and fixes the midfoot.

Meanwhile, the forefoot and hindfoot portions are seated in the first seating groove 21 and the second seating groove 22 of the insole 20, respectively.

While the forefoot and hindfoot portions are seated in the first and

second seating grooves

21 and 22 of the insole 20, the weight distribution is naturally achieved according to the depths of the first and

second seating grooves

21 and 22.

That is, in a state where the user wears the golf shoe 1, since the weight distribution can be easily performed only by contact with the ground at the time of address, it is not necessary to perform an additional operation for the weight distribution.

On the other hand, the user's midfoot forefoot and hindfoot are seated in the first seating groove 21 and the second seating groove 22 of the insole 20, and the front outer side and the rear inner side of the foot are supported by the non-slip protrusions 23 of the insole 20.

Therefore, slipping of the foot in the golf shoe 1 is blocked by the anti-slip protrusions 23 during a swing, thereby increasing a flight distance of the ball and improving accuracy of a direction in which the ball is flown out.

Furthermore, the pressure generated at the foot during the swing is absorbed by the hollow holes 25 formed in the first and

second seating grooves

21 and 22 of the insole 20, and the elastic member 26 inserted into the first seating groove 21 generates a bouncing force and increases a repulsive force during the downswing, thereby increasing a force during the hitting and increasing a flight distance.

On the other hand, when the user walks for a long distance in the golf game, the first seating groove 21 and the second seating groove 22 absorb the impact, and the elastic member 26 provides elasticity, thereby reducing the feeling of fatigue of the feet and preventing the physical strength from being lowered.

The present invention can be variously modified and can take various forms, and only specific examples based on the modification are described in the above description of the invention. It should be understood that the invention is not limited to the particular forms disclosed, but rather, it is intended to cover all modifications, equivalents and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Description of the reference numerals

10: the outsole 11: shoe spike

20: innersole 21, 22: a first and a second placing grooves

23: anti-slip projections 25: hollow hole

26: elastic member 30: shoe-pad

31: auxiliary seating groove 33: auxiliary anti-skid projection

40: shoe upper

Claims

1. A golf shoe for increasing a flight distance and making a direction change accurate, comprising:

an outsole having a plurality of cleats on a bottom surface;

an insole adhered to the upper surface of the outsole, wherein a first seating groove and a second seating groove for seating a forefoot portion (a forefoot portion) and a rear foot portion (a rear heel portion) are formed in front and rear of the upper surface, respectively, so that body weight distribution is performed forward and backward around a midfoot portion (an arch), and anti-slip protrusions are formed on one side surface of the upper surface in front and the other side surface in rear, so that the rotation due to slipping of the foot is prevented;

a shoe pad stacked on the insole, wherein auxiliary receiving grooves are formed at positions corresponding to the first receiving grooves and the second receiving grooves of the insole, and auxiliary anti-slip protrusions are formed at positions corresponding to the anti-slip protrusions of the insole; and

an upper coupled between a bottom surface edge of the insole and the outsole to form a contour.

2. The golf shoe for increasing a flying distance and making a direction accurate according to claim 1, wherein the first seating groove and the second seating groove of the insole are formed with hollow holes, thereby reducing a specific gravity and having a relatively weak repulsive force, and absorbing impact.

3. The golf shoe for increasing a flying distance and making a direction accurate according to claim 1, wherein the first seating groove is formed deeper than the second seating groove, so that the body weight is relatively more distributed at the second seating groove.

4. The golf shoe for increasing a flying distance and making a direction accurate according to claim 2, wherein the first seating groove is inserted with an elastic member centering on the hollow hole, thereby increasing a repulsive force at the time of a downswing.

5. The golf shoe for increasing a flying distance and making a direction more accurate according to claim 1,

the first seating groove of the inner bottom is formed relatively high at the outside thereof,

the second seating groove inner side of the insole is formed relatively high.

6. The golf shoe for increasing a flying distance and improving a direction according to claim 1, wherein the auxiliary seating groove and the auxiliary anti-slip protrusion of the insole are formed in correspondence to the ground contact portion and the pressure by measuring a pressure of a user's foot in an address posture with a foot pressure analyzer and analyzing a swing posture with a swing analyzer.

7. The golf shoe for increasing a flying distance and correcting a direction according to claim 6, wherein the golf shoe for increasing a flying distance and correcting a direction is customized using the insole as the insole after the insole is molded.

8. The golf shoe for increasing a flying distance and making a direction accurate according to claim 1, wherein among the spikes of the outsole, spikes on a lateral side are formed higher than spikes on a medial side in height.