CN212262328U

CN212262328U - Golf practice rope for increasing flying distance

Info

Publication number: CN212262328U
Application number: CN202020850137.7U
Authority: CN
Inventors: 金东河
Original assignee: Sheldon International Ltd
Current assignee: Sheldon International Ltd
Priority date: 2019-08-02
Filing date: 2020-05-20
Publication date: 2021-01-01
Anticipated expiration: 2030-05-20
Also published as: KR200492842Y1

Abstract

The utility model provides a golf exercise rope for improving flying distance, the utility model discloses a: a handle for grasping by a hand of a user; a rope part, both ends of which are connected with one end of the handle part to form a U shape and are made of flexible materials; and a soft ball having a predetermined elasticity and provided on the string portion. From this, the utility model discloses have through the stable swing pole of guide improve flight distance's effect. Further, the present invention has an effect that a stable swing motion can be realized from the start of an address motion to the start of a backswing when a user or a player repeatedly performs a golf swing exercise because a flexible cord body capable of replacing a golf club body is used. Furthermore, the utility model has the following effects that when the swing action is performed, the user can confirm the track of the ball in real time through the soft ball connected with the end of the rope body, and the hitting position can be identified.

Description

Golf practice rope for increasing flying distance

Technical Field

The present invention relates to a golf practice string for increasing a flight distance, and more particularly, to a golf practice string for increasing a flight distance, which can increase a flight distance, ensure a proper swing posture, and increase a swing speed.

Background

Generally, the main items of concern to a golfer are the directionality of the golf ball, the flight distance, and the swing stability of the golf club.

The directionality of a golf ball, a flight distance, and swing stability of a golf club are important factors determining golf strength.

The flight distance of a golf ball is proportional to the weight of the golf club, and the heavier the golf club, the farther the flight distance.

In contrast, the swing stability and directivity of the golf club are inversely proportional to the weight of the golf club, and if the golf club is heavier, the golf club is shaken during the swing, and thus the stability is deteriorated.

If the swing stability of the golf club is lowered, it is difficult to accurately hit the golf ball with the golf club. Therefore, players generally try to increase the flight distance using a heavy golf club while securing swing stability to a predetermined level or more. But players have the desire to increase range without sacrificing swing stability, and it is not uncommon for some players to lose their ability to increase range in a manner that sacrifices swing stability.

As described above, there has been a lack of a tool for increasing the flight distance and practicing a swing operation for increasing the flight distance.

Of course, in order to increase the flying distance, gloves for increasing weight by putting a weight body on the back of the hand have been provided in the past, for example, korean laid-open patent publication No. 10-2019-0075287.

However, the glove has a problem that when the golfer actually swings, the hitting feeling cannot be sensed through the lowermost end, that is, at the position where the golfer actually hits the golf ball.

Further, the conventional gloves have a problem that a user cannot feel in real time whether the finish motion is continued to the end when performing a swing exercise.

Therefore, recently, there has been a demand for technical development of practice implements that can use practice implements that can continue the finishing motion to the last by using a lighter material than an actual golf club, thereby eventually enabling an increase in the flight distance.

SUMMERY OF THE UTILITY MODEL

Problem to be solved by the utility model

A first object of the present invention is to provide a golf practice rope for increasing a flight distance, which can increase the flight distance by stably guiding a swing.

In addition, a second object of the present invention is to provide a golf practice string for increasing a flight distance, which can realize a stable swing motion from a ball address to a backswing when a user or a player repeatedly performs a golf swing exercise by using a flexible string body that can replace a golf club shaft body.

In addition, a third object of the present invention is to provide a golf practice string for increasing a flight distance, in which a user can recognize a hitting position by confirming a trajectory of a ball in real time through a soft ball connected to a tip of a string body when performing a swing motion.

Means for solving the problems

In order to achieve the above objects, the present invention provides a golf practice string for increasing a flight distance, the golf practice string for increasing a flight distance comprising: a handle for grasping by a hand of a user; a rope part, both ends of which are connected with one end of the handle part to form a U shape and are made of flexible materials; and a soft ball having a predetermined elasticity and provided on the string portion.

Wherein, preferably, the handle comprises: a handle body having a rod shape with a predetermined length; and an anti-slip layer formed on the outer surface of the stem body, wherein the anti-slip layer is formed by winding raw rubber to the outside so as to form a predetermined pattern on the outer surface of the stem body.

Further, preferably, the string part includes: a plurality of first cords forming a winding pattern along a length direction in a manner of forming intervals with each other; a plurality of second cords disposed at intervals between the plurality of first cords, forming a pattern of intertwining with each other, and forming a contact pressure of a predetermined degree or more with the plurality of first cords; and an outer cord surrounding outer peripheries of the plurality of first cords and the plurality of second cords wound around each other.

Also, preferably, the soft ball includes: a ball body having a spherical shape with a through hole formed at the center thereof and having a predetermined elasticity; and a guide member including a guide tube having a hollow shape and inserted into the through hole, and a pair of edges formed at both side ends of the guide tube to cover both side outer regions of the through hole, wherein the string portion penetrates the hollow of the guide tube.

Preferably, a predetermined gap is formed between an outer periphery of the guide tube and an inner periphery of the through hole of the ball body.

In particular, it is preferable that a coupling hole is formed at one end of the handle body, coupling members for coupling both ends of the string portion are formed at both ends of the string portion, the coupling members have a rod shape with a predetermined length, an outer circumference of the coupling members is coupled to an inner circumference of the coupling hole by a bolt, and the coupling members protrude from or are inserted into one end of the handle body in a rotational direction in which the coupling members are bolted to the coupling hole.

Preferably, the pair of metals are provided at predetermined positions on opposite sides of the string portion forming the U-shape so as to face each other.

Preferably, the pair of metals surround the outer surface of the string portion in a ring shape having a predetermined width.

Preferably, the soft ball is provided with a position sensor for detecting a position value, the handle portion is provided with a control portion for receiving the position value detected by the position sensor, the control portion is connected to a calculator for calculating a trajectory value of the soft ball on the basis of the received position value and a setter for setting personal information including a height and a weight of a user, the control portion sets a preset reference trajectory value according to the height and the weight of the user, and the control portion compares the calculated trajectory value of the soft ball with the reference trajectory value and displays an error value for matching the calculated trajectory value of the soft ball with the reference trajectory value to the outside through a display provided on the handle portion.

Preferably, the ball body and the guide member are formed in a pair by cutting the ball body and the guide member in a lateral direction, and the ball body and the guide member forming the pair are inserted and coupled to each other.

Further, it is preferable that a screw having a predetermined width is formed on an outer periphery of a predetermined position of the string part inserted into the guide member, and the guide member is screwed to the screw so as to change a position along both sides.

Effect of the utility model

Through the technical scheme, the utility model discloses have the stable pole of waving of accessible guide and improve flying distance's effect.

Further, the present invention has an effect that a stable swing motion can be realized from the start of an address motion to the start of a backswing when a user or a player repeatedly performs a golf swing exercise because a flexible cord body capable of replacing a golf club body is used.

Furthermore, the utility model has the following effects that when the swing action is performed, the user can confirm the track of the ball in real time through the soft ball connected with the end of the rope body, and the hitting position can be identified.

Drawings

Fig. 1 is a view showing the structure of a golf practice string for improving a flight distance according to the present invention.

Fig. 2 is a diagram illustrating a handle of the present invention.

Fig. 3 is a view showing a cord part of the present invention.

Fig. 4 is a view showing the soft ball of the present invention.

Fig. 5 is a plurality of diagrams showing a state of swing practice using the golf practice string of the present invention.

Fig. 6 is a view showing an example in which the length of the string portion can be changed by adjusting the handle portion of the present invention.

Fig. 7 is a view showing an example in which a pair of metals are provided to a handle of the present invention.

Fig. 8 is a view showing an example in which the soft ball of the present invention is cut into a pair and then joined.

Fig. 9 is a cross-sectional view showing an example in which the position of the soft ball of the present invention can be changed.

Description of reference numerals:

100: a handle;

110: a handle body;

111: a coupling hole;

120: an anti-slip layer;

200: a rope portion;

210: a first cord;

220: a second rope;

230: an outer side rope;

300: a soft ball;

310: a ball body;

311: a through hole;

320: a guide member;

321: a guide tube;

322: an edge.

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention.

The present invention may be implemented in a variety of different implementations and is not limited to the embodiments described herein.

In order to clearly explain the present invention, portions that are not relevant to the description will be omitted, and the same reference numerals are given to the same or similar structural elements throughout the specification.

In the following, the term "a structure is disposed or arranged" on (or under) "or" on (or under) "of a substrate means that a structure is disposed or arranged so as to be in contact with the upper surface (or lower surface) of the substrate.

The present invention is not limited to the case where no other structure is included between the substrate and a certain structure provided or disposed on (or under) the substrate.

Hereinafter, a golf practice string for improving a flight distance according to the present invention will be described with reference to a plurality of drawings.

Fig. 1 is a view showing the structure of a golf practice string for increasing a flight distance according to the present invention, fig. 2 is a view showing a handle part of the present invention, fig. 3 is a view showing a string part of the present invention, and fig. 4 is a view showing a soft ball according to the present invention.

Referring to fig. 1, the golf practice string for increasing a flight distance of the present invention includes: a handle 100 for grasping by a hand of a user; a string part 200 having both ends connected to one end of the handle part 100 to form a U-shape and made of a flexible material; and a soft ball 300 having a predetermined elasticity and provided on the string part 200.

Referring to fig. 2, the handle 100 of the present invention includes a handle body 110 and a slip prevention layer 120.

The handle body 110 of the present invention has a rod shape with a predetermined length. The handle body 110 is a portion to be gripped by a hand of a user. The predetermined thickness of the stem body 110 may be formed of an elastic layer.

The anti-slip layer 120 prevents the hands from being separated from the grip body 110 due to the slippery of the hands during the swing practice in a state where the user grips the hands.

The anti-slip layer 120 is formed by externally winding raw rubber so as to form a predetermined pattern on the outer surface of the stem body 110.

The structure of the rope portion of the present invention will be described with reference to fig. 3.

Referring to fig. 3, the rope portion 200 of the present invention includes: a plurality of first cords 210 formed in a winding pattern along a length direction in a spaced manner from each other; a plurality of second strings 220 arranged at intervals between the plurality of first strings 210, forming a twisted pattern, and forming a contact pressure of a predetermined level or more with the plurality of first strings 210; and an outer string 230 surrounding the outer circumference of the plurality of first strings 210 and the plurality of second strings 220 wound around each other.

The string part 200 of the present invention having the above-described structure is formed by winding and coupling the first string 210, the second string 220, and the outer string 230 in a state of being closely attached to each other, so that a triple coupling structure can be realized.

Further, since the first string 210, the second string 220, and the outer string 230 are wound and coupled in a state of being closely attached to each other, even when the string part 200 is twisted during the swing exercise, it is easily restored to its original shape by the wound restoring force.

The structure of the soft ball of the present invention will be described with reference to fig. 4.

Referring to fig. 4, the soft ball 300 of the present invention includes: a ball body 310 having a spherical shape with a through hole 311 formed at the center thereof and having a predetermined elasticity; and a guide member 320 including a guide pipe 321 and a pair of edges 322, the guide pipe 321 being formed in a hollow shape and inserted into the through hole 311, the pair of edges 322 being formed at both side ends of the guide pipe 321 to cover both side outer regions of the through hole 311.

Wherein the string part 200 penetrates the hollow of the guide pipe 321.

Thereby, the string portion 200 is passed through the through hole 311 formed in the ball body 310. Then, the ball body 310 is moved toward the center of the string portion 200 formed in the U shape.

In this case, since the string part 200 actually penetrates the guide part 321, the movement of the ball body 310 may be guided. A predetermined frictional force is formed between the outer surface of the string portion 200 and the inner periphery of the guide pipe 321. Thus, when the ball body 310 is moved, the user can move the ball body by using an external force of a predetermined degree or more.

On the other hand, a predetermined gap may be formed between the outer periphery of the guide pipe 321 and the inner periphery of the through hole 311 of the ball body 310.

Accordingly, the ball body 310 having the through hole 311 according to the present invention can be rotated in a state of being inserted into the guide pipe 321. Thus, when hitting the body of the user during the swing practice, the ball body 310 may be rotated by hitting the body of the user obliquely when hitting the swing.

Thus, the ball body 310 can absorb the impact force with the user to a predetermined degree or more. Of course, since the ball body 310 itself is formed of a soft material having elasticity, the impact can be absorbed more smoothly.

Referring to fig. 5, a method of performing a swing exercise using the golf practice string of the present invention will be described.

The user can grasp the handle portion 100 with his or her hand and take the ball address posture at the time of swing with a wood and iron stick.

Furthermore, the user performs the rodding by rotating. Wherein the string part 200 can be wrapped around the left shoulder of the user when the upper shaft forms a desired swing surface.

When the user shifts from the upper swing to the lower swing, the user moves his weight to the left side and then performs the swing motion so that the user feels a "delayed feeling" in which the string part is delayed. When the string portion is in a straight line from the lowest point of the swing, the string portion 200 is spread in a straight line, and the impact position of the string portion 200 is confirmed according to the "snap" sound.

The ending posture when the stick is lowered will be described.

When the user enters the step of the final posture after the user takes the downswing posture, the end of the string part 200 may softly surround the right body.

In this case, the case where the rope portion 200 strongly strikes the body of the user may be a case where the rotation of the body and the movement of the body weight of the user are abnormal.

In particular, referring to fig. 6, a coupling hole 111 is formed at one end of the stem body 110.

Coupling members 201 for coupling both ends of the string part 200 are formed at both ends of the string part 200.

The coupling member 201 has a rod shape with a predetermined length.

The outer circumference of the coupling member 201 is coupled to the inner circumference of the coupling hole 111 by a bolt.

The coupling member 201 may protrude from or be inserted into one end of the shank body 110 in a rotational direction in which the coupling member 201 is bolted to the coupling hole 111.

Referring to fig. 7, a pair of metals 202 are preferably provided at predetermined positions on opposite sides of the string portion 200 forming the U-shape so as to face each other.

Further, it is preferable that the pair of metals 202 surround the outer surface of the string part 200 in a ring shape having a predetermined width.

Further, although not shown in the drawings, a position sensor for detecting a position value may be provided in the soft ball.

The handle is provided with a control portion for receiving the position value detected from the position sensor.

The control unit is connected to a calculator for calculating a trajectory value of the soft ball based on the received position value and a setter for setting personal information including a height and a weight of a user.

The control part sets a preset reference track value according to the height and the weight of the user.

The control unit may compare the calculated trajectory value of the soft ball with the reference trajectory value, and may display an error value for matching the calculated trajectory value of the soft ball with the reference trajectory value to the outside through a display provided in the handle.

Referring to fig. 8, the ball body and the guide member 320 are formed as a pair by being cut in a transverse direction.

The ball body 310 and the guide member 320 constituting the pair may be inserted and coupled to each other.

Referring to fig. 9, a thread 203 having a predetermined width is formed on the outer circumference of a predetermined position of the string portion 200 inserted into the guide member 320.

The guide member 320 is screw-coupled to the screw 203, so that the position thereof can be changed along both sides.

Thus, when the soft ball 300 moves from the center of the string part 200 to a certain position in the practice of a plurality of swings, the normal swing practice can be realized by moving the soft ball 300 to the original position.

Of course, since the magnetic sensor (not shown) may be provided in the soft ball 300 and the string portion 200 at the corresponding position, and the soft ball 300 cannot be detected by the magnetic sensor when it moves from the corresponding position, the control unit and the alarm may give an alarm to the outside to inform that the position of the soft ball needs to be changed.

Through the structure, the utility model discloses have the stable pole of waving of accessible guide and improve flight distance's effect.

While the present invention has been described with reference to the specific embodiments, it is apparent that various modifications can be made without departing from the scope of the present invention.

Therefore, the scope of the present invention is not limited to the embodiments described above, and should be determined according to the claims and the technical solutions equivalent to the claims.

That is, it should be understood that the above-described embodiments are illustrative in all aspects and do not limit the present invention, and the scope of the present invention is shown by the following claims, and not described in detail, and it should be construed that the meaning and range of the claims and all the modified or deformed embodiments derived from the equivalent technical solutions all belong to the claims.

The display unit 3 described as the notification means is only an example, and if the notification means is a means capable of transmitting information on health to a user, sound, vibration, or the like may be used, and is not particularly limited.

Claims

1. A golf practice rope for increasing a flight distance, characterized in that,

the method comprises the following steps:

a handle for grasping by a hand of a user;

a rope portion having two ends connected to one end of the handle portion to form a U-shape and made of a flexible material; and

and a soft ball having a predetermined elasticity and provided on the string portion.

2. The golf practice rope for increasing flight distance according to claim 1 wherein said handle portion comprises:

a handle body having a rod shape with a predetermined length; and

an anti-slip layer formed on an outer surface of the handle body,

the anti-slip layer is formed by externally winding raw rubber so as to form a predetermined pattern on an outer surface of the stem body.

3. The golf practice string for increasing flight distance according to claim 1, wherein the string part comprises:

a plurality of first cords forming a winding pattern along a length direction in a manner of forming intervals with each other;

a plurality of second cords disposed at intervals between the plurality of first cords, forming a pattern of intertwining with each other, and forming a contact pressure of a predetermined degree or more with the plurality of first cords; and

and an outer cord surrounding outer circumferences of the plurality of first cords and the plurality of second cords wound around each other.

4. The golf practice string for increasing flight distance according to claim 1, wherein the softball comprises:

a ball body having a spherical shape with a through hole formed at the center thereof and having a predetermined elasticity; and

a guide member including a guide tube formed in a hollow shape and inserted into the through hole, and a pair of edges formed at both side ends of the guide tube to cover both side outer regions of the through hole,

the rope portion penetrates through the hollow of the guide tube.

5. The golf practice rope for increasing a flight distance according to claim 4, wherein a predetermined gap is formed between an outer circumference of the guide tube and an inner circumference of the through hole of the ball body.