KR20220104577A - Putter teaching device - Google Patents

Abstract

Disclosed is a putter teaching device which enables golfers to understand the principle of putting and correct own addresses to putt based on the correct addresses. The putter teaching device includes a lower lump; a body bar; an upper lump; an arm; a shoulder bar; and a putter binding member whose one end is bound to the lower end of the arm and the other end extends in the direction of the body bar to be bound to the putter.

Description

PUTTER TEACHING DEVICE

The present invention relates to a putter learner, and relates to a putter learner that allows a golfer to understand the principle of putting and correct his or her address to putt with the correct address.

Golf clubs include drivers, woods, irons, wedges, and putters depending on their use. Among them, the putter is the most important golf club that determines the score used on the green of the field, and is used to hit the golf ball on the green and put it into the hole cup.

At this time, the golf ball on the green rolls in a desired direction only when it is hit accurately on the putter face. In order for the golf ball to hit the putter face accurately, the putting address of the golfer is very important.

If the golfer's putting address is wrong, the golf ball will not hit the putter face accurately, which causes side spin on the golf ball and prevents it from rolling in the desired direction.

Due to the importance of the putter, various putter practice machines have been introduced. and a putting guide to which a golf club for putting is fixed; a bearing installed at the lower end of the putting guide; and a bearing guide fixed to the frame and in rolling contact with the bearing to guide the pendulum movement during the pendulum movement of the putting guide. It discloses a "golf putting practice machine comprising a.

However, there is a limitation in that the above technique can only practice putting through a putting practice machine, but cannot understand the principle of putting and learn the correct putting posture through this.

An object of the present invention is to provide a putter learner that goes beyond the limits of the conventional putting practicer, and allows the golfer to understand the principle of putting and correct his or her address to putt with the correct address.

An object of the present invention as described above is a lower bundle; a body bar which is rotatably coupled in place to the lower bundle and is erected upwardly; an upper bundle to which the upper end of the body bar is coupled, the front surface of which is inclined at a predetermined angle with the body bar; an arm which is inclined downward along the angle of the front surface of the upper bundle and is coupled to the upper bundle to make a pendulum movement left and right; a shoulder bar which is fixed to the upper bundle by penetrating left and right; One end is bound to the lower end of the arm and the other end extends in the direction of the body bar and can be achieved by providing a putter learner characterized in that it comprises a putter binding member that is bound to the putter.

The putter learner according to the present invention allows the golfer to understand the principle of putting and correct his or her address to putt with the correct address.

1 is a perspective view of a putter learner according to the present invention,
2 and 3 are views for explaining the coupling and action of the body bar and the upper bundle in the putter learner according to the present invention,
Figure 4 is a cross-sectional view of the putter binding member in the putter learner according to the present invention,
5 is a photograph for comparing the swing trajectory of the putter and the swing trajectory of the shoulder.

Hereinafter, a putter learner according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of the putter learner according to the present invention, Figure 1 is a perspective view of the putter learner according to the present invention, Figures 2 and 3 are the coupling and action of the body bar and the upper bundle in the putter learner according to the present invention 4 is a cross-sectional view of a putter binding member in the putter learner according to the present invention.

The putter learner according to the present invention is configured to include a lower bundle 100 , a body bar 200 , an upper bundle 300 , an arm 400 , a shoulder bar 500 and a putter binding member 600 .

The lower bundle 100 is a base member for supporting the putter learner according to the present invention.

Specifically, in the upper center of the lower bundle 100 , the first insertion hole 110 is formed downward, and the lower end of the body bar 200 is inserted. In addition, at least one side of the lower bundle 100 is formed with a first nut hole 120 communicating at right angles with the first insertion hole 110, and a body bar inserted into the first insertion hole 110 ( The body bar 200 is configured to be fixed to the lower bundle 100 by pressing the tightening screw 130 bound to the first nut hole 120 by the first nut hole 120 . Accordingly, when the pressure of the pressure screw 130 is released, the body bar 200 can rotate in place within the first insertion hole 110 of the lower bundle.

The body bar 200 is a member corresponding to the golfer's body, and the lower end is rotatably coupled to the lower bundle 100 in place and is erected upward. And, as shown in FIG. 3 , a pin hole 210 is formed at the upper end of the body bar in the left and right directions, and a second nut hole 220 is formed below the pin hole.

The upper bundle 300 is a member to which the upper end of the body bar 200 is coupled, and is tilted back and forth with respect to the body bar 200 .

To this end, in the lower center of the upper bundle 300 , a second insertion hole 310 into which the upper end of the body bar is inserted is formed upwardly larger than the diameter of the body bar 200 . And, on the side surface of the upper bundle 300, a pin insertion hole 320 communicating with the pin hole 210 of the body bar is formed in the left and right direction, and the pin 330 inserted into the pin insertion hole 320 is provided. It is coupled to the pin hole 210 of the body bar.

In addition, a long hole 340 having a large length in the front-rear direction is formed below the pin insertion hole 320 of the upper bundle, and the long hole 340 is a bolt that is bound to the second nut hole 220 of the body bar. A rotary knob 350 having a 351 is coupled.

Therefore, when the upper bundle 300 is moved in the front-rear direction based on the body bar 200, the upper bundle 300 is tilted in the front-rear direction with the pin 330 as the hinge axis, and in this state, the After binding the bolt 351 to the second nut hole 220 of the body bar, and then tightening the rotary knob 350, the inner surface of the rotary knob presses the side of the upper bundle 300 so that the upper bundle is tilted in the front and rear directions. fixed in the state.

On the other hand, the front surface of the upper bundle 300 is inclined at a predetermined angle with the body bar 200, preferably at an angle of 20 to 30 degrees with respect to the body bar.

The arm 400 is a member corresponding to the golfer's arm, is inclined downward along the front angle of the upper bundle 300, and is coupled to the upper bundle to make a pendulum movement left and right. Since the ideal angle between the body and the arm in golf is 20 to 30 degrees, the arm is also coupled to swing at an angle of 20 to 30 degrees with respect to the body bar 200 .

At this time, since the fixing pin 410 passes through the upper side of the arm 400 and is fixed to the upper bundle 300 , the arm 400 can make a pendulum movement from the front side of the upper bundle 300 to the left and right.

The shoulder bar 500 is a member corresponding to the shoulder of the golfer, and is fixed to the upper bundle 300 by penetrating left and right.

The putter binding member 600 is a member corresponding to the golfer's hand, and one end is bound to the lower end of the arm 400 and the other end is extended in the direction of the body bar 200 to bind the putter 700 .

Specifically, the putter binding member is inserted into the through hole 420 formed in the lower end of the connecting bolt rod 610 as shown in FIG.

In addition, a tightening nut 620 is bound to the front end of the connecting bolt bar 610 , and third nut holes 631 are formed on both sides at the rear end of the connecting bolt bar 610 , and a putter shaft is formed on the inner surface of the connecting bolt bar 610 . A first support plate 630 having an arc-shaped inlet groove 632 is fixed so as to be in close contact with the first support plate 630, through holes 641 are formed on both sides at the rear of the first support plate 630, and a putter shaft ( A second support plate 640 in which an arc-shaped lead-in groove 642 is formed so as to be in close contact with the 710 is disposed to face the first support plate 630 .

A binding bolt 650 is coupled to the through hole 641 of the second support plate and the third nut hole 631 of the first support plate. At this time, it is preferable that any one of the binding bolts is provided with a handle 651 to facilitate rotation.

On the other hand, the putter 700 is characterized in that it is not directly connected to the arm 400 but is connected in parallel to the arm from the rear side of the arm through the putter binding member 600 . This is because, as shown in FIG. 5, the swing trajectory of the putter is made from the rear side compared to the swing trajectory of the shoulder, and when the putter is directly connected to the arm, the distance between the putter and the golf is too far.

The putter learner according to the present invention configured as described above enables the golfer to understand the principle of putting and correct his or her address to putt to the correct address. Hereinafter, the operation and learning method of the putter learner according to the present invention Explain.

1) Open/Square/Closed Putter Face

A golf ball must be struck at a right angle to the putter face to advance in a desired direction. Golfers want to hit the golf ball at a right angle to the putter face, but often hit the golf ball with the putter face open or closed due to an address or optical illusion.

The present invention can demonstrate the progress direction of the golf ball in the open/square/closed state of the putter face. In FIG. 4, when the handle 651 of the binding bolt is rotated, the second support plate 640 is ) is separated from In this state, the putter shaft 710 is rotated in place to realize the open/square/closed state of the putter face, and then the handle of the binding bolt is rotated again to make the putter between the second support plate 640 and the first support plate 630. make it fixed

Below is a photo of the open/square/closed state of the putter face by rotating the putter (00) in place. The spin causes the golf ball to curve to the left.

face open face square face closed

Accordingly, after confirming the travel direction of the golf ball according to the angle of the putter face, the golfer can adjust the angle of the putter face caused by an optical illusion or an incorrect address.

2) Positional relationship between grip and head

The position of the putter grip and head changes the angle of the putter loft and affects the timing and amount of spin.

The present invention can demonstrate the moving direction of a golf ball when the grip and the head are located in the center, when the head is located in front of the grip (head forward), and when the grip is located in front of the head (grip forward) have.

That is, in Fig. 4, the putter tilt is adjusted through the binding and unbinding of the tightening nut 620. After releasing the binding by loosening the tightening nut 620, when the connection bolt rod 610 is rotated in place, the connection bolt hole and The fixed first support plate 630 rotates to the left or right, and accordingly, the inclination of the putter shaft 710 fixed between the first support plate 630 and the second support plate 640 is adjusted.

Below is a photo that embodies the positional relationship between the grip and the head as the inclination of the putter shaft changes. The loft is high and the ball starts bouncing, causing the spin to occur late. In the case of a hand forward, the ball bounces after being hit. This change in inclination of the putter shaft affects the speed of the ball and thus the distance control and spin.

head forward When the grip and head are centered grip forward

3) shoulder angle

According to the present invention, it can be seen how the angle of the shoulder affects the swing trajectory. That is, when the shoulder is square, when the shoulder is closed, when the shoulder is open, the spin or direction of the golf ball can be known.

When the pressure of the pressure screw 130 is released in FIG. 1 to rotate the body bar 200 in place, the shoulder bar rotates in the front-rear direction, so that the golf shoulder can be demonstrated in a square state/open state/closed state.

Below is a picture of a change in the angle of the shoulder bar. If the shoulder bar is square, the golf ball can be hit without side spin. If the shoulder bar is closed, draw spin occurs on the golf ball and the problem that the golf ball is pushed to the right can be identified.

Shoulder bar open Shoulder bar square Shoulder bar closed

4) Lie angle change

It can be seen how the lie angle affects the putter swing by the present invention. That is, when the lie angle is in the setup state, when the lie angle is erected, and when the lie angle is laid down, the effect of the putter swing can be seen.

1, 3 and 4, when the upper bundle 300 is moved in the front-rear direction based on the body bar 200, the upper bundle 300 is tilted in the front-rear direction with the pin 330 as the hinge axis. In this state, when the bolt 340 of the rotary knob is bound to the second nut hole 220 of the body bar and then the rotary knob is tightened, the inner surface of the rotary knob presses the side of the upper bundle, and the upper bundle is tilted in the front and rear directions. In this state, the effect of the putter swing can be demonstrated when the lie angle is set-up, the lie angle is erected, and the lie angle is flattened.

Below is a picture of the change in lie angle. When the lie angle is set up (the bottom of the putter is placed straight on the ground), the eyes of the putter and the golfer match and a stable swing is possible with shoulder rotation, but when the lie angle is established When the putter is close to the body, the toe of the putter touches the ground and the heel rises from the ground), a U-shaped swing or a pulling swing can be made, and when the lie angle is flat (the putter moves away from the body and the putter's toe is raised) In the case where the toe floats on the ground and the toe touches the ground), it can be an O-shaped swing or a pushing swing, and there is a problem in that there is a lot of wrist rotation and the direction is not constant.

When the lie angle is erected When lie angle is set If the lie angle is flattened

As described above, in the putter learner according to the present invention, 1) open/square/close of the putter face 2) the positional relationship between the grip and the head 3) the angle of the shoulder 4) the direction of movement of the golf ball, the direction of spin generation and You can learn swing trajectories, etc.

Therefore, the case of hitting a golf ball by applying the measured value to the putter learner according to the present invention after measuring one's own address and the case of hitting the golf ball by applying the correct address value to the putter learner according to the present invention By contrasting with each other, you can identify the problems of your address, trajectory, and pitch, and it is natural that the above four options can be applied pluralistically and complexly.

100: lower bundle 110: first insertion hole 120: first nut ball
200: body bar 210: pin ball 220: second nut ball
300: upper bundle 310: second insertion hole 320: pin insertion hole
330: pin 340: long hole 350: rotary knob
400: arm 410: fixing pin 500: shoulder bar
600: putter binding member 610: connecting bolt bar
620: tightening nut 630: first support plate
640: second support plate 650: binding bolt

Claims (4)

a lower bundle;
a body bar which is rotatably coupled in place to the lower bundle and is erected upwardly;
an upper bundle to which the upper end of the body bar is coupled, the front surface of which is inclined at a predetermined angle from the body bar;
an arm which is inclined downward along the angle of the front surface of the upper bundle and is coupled to the upper bundle to make a pendulum movement left and right;
a shoulder bar which is fixed to the upper bundle by penetrating left and right;
One end is bound to the lower end of the arm and the other end is extended in the body bar direction and is configured to include a putter binding member that is bound to the putter.
The method of claim 1,
A first insertion hole into which the lower end of the body bar is inserted is formed downwardly in the center of the upper side of the lower bundle, and a first nut hole communicating at right angles to the first insertion hole is formed on at least one side of the lower bundle, the first The body bar is configured to be fixed to the lower bundle by pressing the tightening screw that binds the body bar inserted into the insertion hole to the first nut hole,
The putter learner, characterized in that by releasing the pressure of the pressure screw to rotate the body bar in place so that the shoulder bar can rotate in the front-rear direction, it is possible to demonstrate the open or closed state of the shoulder at the address of the golfer.
According to claim 1,
In the lower center of the upper bundle, a second insertion hole into which the upper end of the body bar is inserted is formed upwardly larger than the diameter of the body bar, and a pin hole is formed at the upper end of the body bar in the left and right directions, and on the side surface of the upper bundle A pin insertion hole communicating with the pin hole is formed in the left and right direction, and the pin inserted into the pin insertion hole is coupled to the pin hole of the body bar,
A second nut hole is formed below the pin hole of the body bar, and a long hole having a large length in the front-rear direction is formed below the pin insertion hole of the upper bundle, and the long hole includes a bolt that is bound to the second nut hole. The rotary knob is connected,
When the upper bundle is moved in the front-rear direction based on the body bar, the upper bundle is tilted in the front-rear direction with the pin on the hinge axis. By pressing the inner surface of the rotary knob to the side of the upper bundle so that the upper bundle is fixed in a tilted state in the front-rear direction,
A putter learner characterized in that it is possible to demonstrate the state in which the putter approaches or moves away from the golfer's body at the golfer's address.
According to claim 1, wherein the putter binding member
A connecting bolt rod is inserted into the through hole formed at the lower end of the arm,
A tightening nut is bound to the front end of the connecting bolt rod,
A third nut hole is formed on both sides of the rear end of the connecting bolt rod, and a first support plate having an arc-shaped inlet groove is fixed on the inner surface to be in close contact with the putter shaft,
A second support plate having through holes formed on both sides of the rear of the first support plate and an arc-shaped lead-in groove formed on the inner surface so as to be in close contact with the putter shaft is disposed opposite the first support plate,
A binding bolt is configured to be bound to the through hole of the second support plate and the third nut hole of the first support plate,
At the same time, it is possible to demonstrate the open or closed state of the putter face by rotating the putter shaft in place through the binding and releasing of the binding bolt.
The putter learner, characterized in that it is possible to demonstrate the head forward or the grip forward of the putter by adjusting the inclination of the putter through the binding and unbonding of the tightening nut.

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