KR101619025B1 - Golf Putter - Google Patents

Abstract

The present invention relates to a golf putter which allows a user to carry out a golf swing while fixing the central axis during a putting stroke using the rotary motion of a pendulum. The golf putter comprises: a vertical shaft part with a fixed length; a putter head part having a fixing groove formed on one side to be connected to the shaft part in order to putt a golf ball; and a putter holder part horizontally formed on the upper end of the shaft part to be grasped with the hand of a user. The putter holder part comprises: an insertion member to be inserted into the upper end of the shaft part; a bearing member formed on the upper part of the insertion member to rotate the shaft part; an inner shaft member inserted into the bearing member to be horizontally installed and fixed to the upper part of the insertion member; and an outer shaft member formed on the outer side of the inner shaft member to be grasped by the user.

Description

Golf Putter {Golf Putter}

The present invention relates to a golf putter, and more particularly, to a golf putter in which a central axis can be swung without being shaken when putting using a rotational movement of a watch.

Golf is a game in which a white ball stopped on a course is held by both hands with a stick-shaped club held in succession and put in a predetermined hole to compete for a lot with fewer and fewer strokes.

The golf course is shaped using a large area of 660,000 to 1 million square meters including fields, hills and forests, a seaside course made on the beach and an inland course made inland.

It is also possible to artificially create obstacles such as forests, ponds and small mountains on a wide course, or to use natural rivers and seas. It consists of teeing ground and fairway, rough, bunker, water hazard, green, and hole, which are the areas where the ball first starts to hit.

The types of golf clubs used in the golf game are classified into wood, iron, and putter. Among them, the putter is a golf ball which is placed on the green and is finally hit with a hole cup It is a club used to put in.

Putting is one of the most important ways to reduce pitches in golf scores.

Here, the most important things to note when putting are Aiming, Disttance, Take Back and Forward, Confidence.

In putting, a correct putting line (a line expected to roll the ball) with respect to the hole is to be imagined and the point of the golfer's eye is precisely positioned perpendicular to the ball, The putting is performed only when the point is matched with the center of the ball at right angles along the above putting line.

In addition, it is possible to determine the strength and direction of the putter accurately by grasping the horizontal and green slope and the bottom of the putter head accurately, and unnecessary operation can be minimized.

Korean Registered Patent No. 10-1125246 (Registered Mar. 02, 2012) describes a golf putter which improves the accuracy of the direction and distance of putting by the improved head structure. According to the disclosed technology, there is provided a putter head comprising: a putter head having a ball surface hit by a golf ball in contact with a golf ball; a pair of shoes formed on the toe and the heel of the putter head, Side direction designating portions on the top surface of the putter head, side-direction designating lines extending along the longitudinal direction and parallel to each other on each upper surface of the side direction designating portions, A shaft coupled to the putter head, and a shaft coupled to an end of the shaft opposite to the side to which the putter head is coupled, so as to be easily hand-held by a person Wherein the two side direction guides and the center direction leader positioned therebetween are "three" Yirumyeonseo a condition characterized by maintaining a parallel alignment with each other.

Korean Patent No. 10-1184046 (registered on September 12, 2012) describes a golf putter having a shaft structure for improving putting ability. According to the disclosed technique, a putter head in which a ball surface is hit by a contact with a golf ball by striking the golf ball; A shaft coupled to the putter head; A firing shaft extension portion coupled to an end portion of the shaft opposite to the side to which the putter head is coupled and capable of being subjected to plastic deformation by an external force; And a grip which surrounds at least a part of the firing shaft extension portion and is made to be easy for a person to hold by hand.

As described above, the golf putter that helps improve the accuracy of the direction and the distance of the putting by the conventional improved head structure is formed to be able to help the golf ball to aim by drawing a plurality of direction directing lines on the putter head, It is a difficult problem for golf beginners to see the direction indicator and align it exactly to the center of the golf ball. It is an easy way to put a golf ball into a hole by focusing on changing the shape of the putter head.

In addition, a golf putter having a shaft structure for improving the putting ability of the related art can prevent the wrist from changing its posture by bending the grip. However, when golf beginners or general users are putting, There was a problem of deflecting the hole regardless of expectation. Even if the center axis is fixed without shaking, the golf ball may not be able to go in the desired direction while being missed at the moment of hitting the golf ball. This is a problem caused by pulling or pushing a putter when hitting a golf ball with a putter after aiming.

If you do not have a sense of distance between the golf ball and the hole, it is difficult to put the golf ball into the hole when you put it. Even though all the action is perfect when putting, the conventional golf putter is biased toward correcting the position of the golf ball, There was a difficulty in raising the sense of distance between the golf ball and the hole.

In addition, since the conventional golf putter can not adjust the angle of the putter head, it is difficult to adjust the angle of contact between the putter head and the golf ball during putting, so that the top spin movement and the back spin, There is a problem that it is not possible to implement a desired golf ball motion such as a motion.

Korean Patent No. 10-1125246 Korean Patent No. 10-1184046

SUMMARY OF THE INVENTION The present invention provides a golf putter in which a bearing can be inserted into a putter holder and a shaft can be moved in a counterclockwise motion.

Another object of the present invention is to provide a golf putter in which a light emitting lamp portion is formed in a straight line on an upper portion of a putter head portion so that a golf ball can be accurately hit in a desired direction.

Another object of the present invention is to provide a golf putter which can control the movement of the golf ball by adjusting the angle of the shaft portion and the putter head portion.

To solve these problems, according to one aspect of the present invention, there is provided an elevator comprising: a vertical shaft portion having a predetermined length; A putter head portion for connecting the shaft portion to a fixing groove formed on one side and striking the golf ball; And a putter holder portion formed horizontally at an upper end of the shaft portion and adapted to be held by a hand, the putter holder portion including: an insertion member inserted into an upper end of the shaft portion; A bearing member formed on an upper portion of the insertion member to rotate the shaft portion; An inner shaft member which is horizontally fixed to the upper portion of the insertion member by inserting the bearing member; And an outer shaft member formed on the outer side of the inner shaft member and adapted to be held by a user.

In one embodiment of the present invention, there is provided a putter head comprising: a movement sensing part formed inside the putter head part, for sensing movement and generating a sensing signal; A light emitting lamp unit formed on an upper portion of the putter head unit and turned on and off; And a control unit for receiving a sensing signal generated by the motion sensing unit and generating a control signal for controlling the lighting and the lighting of the light emitting lamp unit.

In one embodiment, the light emitting lamp unit includes a light emitting lamp inserted in a groove formed in a straight line on the upper portion of the putter head unit, and being turned on and off according to a control signal of the control unit; A battery connected to the luminescent lamp to supply power to the luminescent lamp; And a switch for supplying or cutting off the power supplied from the battery to the light emitting lamp according to a control signal of the control unit.

In one embodiment, the motion sensing unit is formed of one of an acceleration sensor and a gyro sensor.

According to an embodiment of the present invention, there is further provided an angle adjusting portion for adjusting an angle between the shaft portion and the putter head portion.

In one embodiment, the angle adjusting portion includes a plurality of insertion grooves formed at upper portions of the putter head portion at different angles, for inserting a lower portion of the shaft portion; And a fixing member inserted between the insertion groove and the shaft portion and fixing the lower portion of the shaft portion.

In one embodiment, the fixing member is formed of a plurality of wedge pieces, and is inserted into the insertion groove, and conical fixing means for inserting a lower portion of the shaft portion; A fastening means for forming a hole for inserting a lower portion of the shaft portion and applying an external pressure to one outer side surface of the conical fixing means while being fastened to the insertion groove; And separation preventing means for preventing the other side of the conical fixing means from being separated by bending.

In one embodiment, the putter head includes: a first head member formed in a T shape; And a second head member formed in a semicircular shape on the upper portion of the first head member for straightly aiming the position of the golf ball when putting.

In one embodiment, the first head member is characterized in that the loft angle of the front portion is formed to be 3 to 7 degrees.

In one embodiment, the second head member is characterized in that the cross section is formed in a size and shape of one-third to one-half of the golf ball.

According to the present invention, by inserting a bearing into the putter holder portion, there is an effect that the shaft portion can be put in without a wobbling of the central axis while performing a watch movement.

According to the present invention, it is possible to solve the problem of pulling or pushing a putter when striking a golf ball after aiming at the position of the golf ball.

According to the present invention, the upper part of the putter head is formed to have a size and shape of one-third to one-half of the golf ball, so that it is possible to easily and easily aim the golf ball when putting.

According to the present invention, it is possible to easily solve the problem caused when the center shaft is shaken or when the position of the golf ball is aimed. Therefore, it is possible to nurture the distance sense reliably even for beginners.

According to the present invention, when the movement of the putter is sensed, there is an effect that the direction of the light emission lamp unit emitting light is aligned with the golf ball in a straight line so that the golf ball can hit accurately in a desired direction.

According to the present invention, the angle between the shaft portion and the putter head portion can be adjusted to control the golf ball by Top Spin, Back Spin, or No Rotation.

1 is a view for explaining a golf putter according to a first embodiment of the present invention.
2 is a view for explaining a golf putter according to a second embodiment of the present invention.
3 is a view for explaining a golf putter according to a third embodiment of the present invention.
4 is a view for explaining a golf putter according to a fourth embodiment of the present invention.
5 is a view for explaining another example of the shaft sleeve portion in Fig.
Fig. 6 is a view for explaining the putter head shown in Fig. 1. Fig.
7 is a view for explaining a state of using a golf putter according to the first embodiment of the present invention.

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 carry out the present invention. However, the description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the present invention should not be construed as limiting the scope of the present invention, since it does not mean that a specific embodiment should include all or only such effect.

Meanwhile, the meaning of the terms described in the present invention should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

Now, a golf putter according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view for explaining a golf putter according to a first embodiment of the present invention.

Referring to FIG. 1, a golf putter 10 includes a shaft portion 100, a putter head portion 200, and a putter holder portion 300.

The shaft portion 100 is formed to have a predetermined length in the vertical direction. The putter holder portion 300 is formed in the horizontal direction and the putter head portion 200 is connected in the lower portion.

In one embodiment, the shaft portion 100 can pivot about the putter holder portion 300 in the longitudinal direction.

In one embodiment, the shaft portion 100 may have a length of about 80 cm to 100 cm, depending on the user's key.

The putter head unit 200 is connected to the lower end of the shaft unit 100 in the fixing groove 20 formed on one side and strikes the golf ball through the flat side surface.

In one embodiment, the putter head portion 200 can be formed so that the corner portion rounds round.

The putter holder part 300 is formed horizontally at the upper end of the shaft part 100 and held by hand when putting so that the center shaft is fixed so as not to be shaken.

In one embodiment, the putter holder portion 300 can be fixed as a central axis when the shaft portion 100 rotates in the forward and backward directions.

In one embodiment, the putter holder portion 300 inserts a plate of a flat shape at the opposite portion where the shaft portion 100 is connected and prevents the hands from coming out of the holder portion. When the putter holder portion 300 is putted with the golf ball, You can easily aim the direction.

In one embodiment, the putter holder portion 300 may include an insertion member 310, a bearing member 320, an inner shaft member 330, and an outer shaft member 340.

The insertion member 310 is inserted into the upper end of the shaft portion 100 and inserts the bearing member 320 therein.

The outer side of the bearing member 320 is fixed to the upper portion of the insertion member 310 and the inner side thereof is fixed to the inner member 330 to rotate the inner side and the outer side. Accordingly, the shaft portion 100, into which the insertion member 310 is inserted, can be moved clockwise in the longitudinal direction.

The inner shaft member 330 is inserted and fixed inside the bearing member 320 and horizontally fixed to the upper portion of the insertion member 310.

The outer shaft member 340 is formed on the outer side of the inner shaft member 330 so as to be held by the user.

In one embodiment, the outer barrel member 340 may form a gripping groove corresponding to a finger for convenience when the user holds it by hand.

In one embodiment, the outer shaft member 340 may be formed at a certain distance from the inner shaft member 330 to pivot between the inner side and the outer side of the bearing member 320.

The golf putter 10 having the above-described configuration can put the shaft portion 100 in a clockwise motion through the bearing member 320 without shaking the central axis.

2 is a view for explaining a golf putter according to a second embodiment of the present invention.

2, the golf putter 10 includes a shaft portion 100, a putter head portion 200, a putter holder portion 300, a motion sensing portion 400, a light emitting lamp portion 500, a controller 600 ). Here, since the shaft portion 100, the putter head portion 200, and the putter holder portion 300 are similar to those of FIG. 1, their description will be omitted and only the other portions will be described below.

The motion sensing unit 400 is formed inside the putter head 200 and senses motion to generate a sensing signal.

In one embodiment, the motion sensing unit 400 may be one of an acceleration sensor and a gyro sensor.

The light emitting lamp unit 500 is formed on the putter head unit 200 and is turned on and off according to the control signal of the controller 600.

In one embodiment, the luminescent lamp unit 500 may include a luminescent lamp 510, a battery 520, and a switch (not shown in the drawings for convenience of explanation).

A plurality of light emitting lamps 510 are inserted into grooves 201 formed in a straight line on the top of the putter head 200 and are turned on and off according to a control signal of the controller 600. In this case, the grooves 201 are formed in a plurality of grooves, and the light emitting lamps 510 may be inserted into the grooves 201, or may be formed in a line shape, and the light emitting lamps 510 may be inserted in a straight line.

The battery 520 is connected to the light emitting lamp 510 and supplies power for lighting the light emitting lamp 510.

In one embodiment, the battery 520 can be formed from a power source such as a mercury battery.

The switch is formed between the battery 520 and the luminescent lamp 510 and supplies or blocks the power supplied from the battery 520 to the luminescent lamp 510 in accordance with a control signal of the controller 600.

The control unit 600 receives the sensing signal generated by the motion sensing unit 400 and generates a control signal for controlling the light emission lamp unit 500 to be turned on and off.

In one embodiment, the control unit 600 may control the light emitting lamps 510 in sequence, or may turn on the plurality of light emitting lamps 510 at one time.

In the golf putter 10 having the above-described configuration, when the motion is sensed by the motion sensing unit 400, the light emitting lamp unit 500 is turned on. At this time, the direction of the light emitting lamp unit 500, The ball can be aligned in a straight line and hit accurately in the desired direction.

3 is a view for explaining a golf putter according to a third embodiment of the present invention.

3, the golf putter 10 includes a shaft portion 100, a putter head portion 200, a putter holder portion 300, and an angle adjusting portion 700. Here, since the shaft portion 100, the putter head portion 200, and the putter holder portion 300 are similar to those of FIG. 1, their description will be omitted and only the other portions will be described below.

The angle adjusting portion 700 adjusts the angle between the shaft portion 100 and the putter head portion 200.

In one embodiment, the angle adjusting portion 700 may include an insertion groove 710, a fixing member 720, and the like.

The insertion grooves 710 are formed at different angles on the upper portion of the putter head portion 200, and insert the lower portion of the shaft portion 100.

In one embodiment, a plurality of insertion grooves 710 may be formed at an angle of 5 to 60 mm (preferably 15 mm) in the front-rear direction of the vertically formed portion.

The upper portion of the insertion groove 710 may be formed to have the same diameter as the fastening means 722 so that the fastening means 722 can be inserted and the lower portion may be formed to have the same diameter as the lower diameter of the shaft portion 100 . At this time, an upper portion of the insertion groove 710 may be formed with a female screw thread for fastening with the fastening means 722.

The fixing member 720 is inserted between the insertion groove 710 and the lower portion of the shaft portion 100 to fix the lower portion of the shaft portion 100. [

In one embodiment, the fastening member 720 may include conical fastening means 721, fastening means 722, and detachment means 723.

The conical fixing means 721 is formed of a plurality of wedge pieces, inserted into the insertion groove 710, and inserted into the lower portion of the shaft portion 100.

In one embodiment, the conical fixing means 721 applies an external pressure to the inside by tightening the fastening means 721, so that the lower portion of the shaft portion 100 can be fixed.

The fastening means 722 forms a hole for inserting the lower portion of the shaft portion 100 and applies external pressure to one side outer surface of the conical fixing means 721 while fastening the insertion groove 710.

In one embodiment, the fastening means 722 may be formed of a male thread and the lower outer surface may be fastened with a female screw thread formed on the upper portion of the insertion groove 710.

In one embodiment, the fastening means 722 may be formed in an angular shape such as a hexagonal or octagonal shape and may be fastened with a tool such as a spanner or a wrench.

In one embodiment, the fastening means 722 can assemble the conical fastening means 721 inwardly while fastening with the insertion slot 710.

The detachment preventing means 723 prevents the other side of the conical fixing means 721 from bending and separating from each other.

In one embodiment, the detachment preventing means 723 is preferably made of an elastic material such as a rubber band for bending the other side of the conical fastening means 721.

The golf putter 10 having the above-described structure adjusts the angle between the shaft part 100 and the putter head part 200 to move the golf ball to a top spin motion, a back spin motion , And can be controlled with no rotation movement. That is, when the golfer hits the golf ball while climbing from the bottom to the top, the top spin is generated because the putter head 200 is pushed upwards from the center of the golf ball, and when the putter head 200 and the golf ball are horizontal The putter head 200 is rotated in a direction lower than the center of the golf ball when the golfer hits the golf ball while descending from the top to the bottom.

4 is a view for explaining a golf putter according to a fourth embodiment of the present invention.

Referring to FIG. 4, the golf putter 10 includes a shaft portion 100, a putter head portion 200, a putter holder portion 300, and a shaft sleeve portion 800. Here, the shaft portion 100, the putter head portion 200, and the putter holder portion 300 are similar to those of FIG. 1, and therefore the description thereof will be omitted and only the other portions will be described below.

The shaft sleeve portion 800 is formed in the shaft portion 100 and is held when swinging.

In one embodiment, the shaft sleeve portion 800 includes a pull member 810 and spacing members 821 and 822. [

The pull member 810 is slid in the vertical direction along the shaft portion 100, adjusted according to the user's convenience, and swings by hand.

In one embodiment, the handle member 810 may be formed of an elastic material (e.g., rubber, silicone, etc.) and may be secured to the shaft portion 100 without a separate fastening device.

In one embodiment, the handle member 810 may be formed to a length of about 10 to 15 cm to accommodate the size of the hand so that the user can easily grip it.

The interval setting members 821 and 822 are formed on the shaft portion 100 so as to have a predetermined interval in the vertical direction and set intervals for sliding the pull member 810 in the up and down direction.

The interval setting members 821 and 822 are formed such that the circumferential length of the shaft portion 100 becomes narrower toward the lower portion so that the upper portion of the shaft portion 100 of the two spacing members 821 and 822 The circumference of the shaft portion 100 may be formed larger than the circumference of the shaft portion 100.

5 is a view for explaining another example of the shaft sleeve portion in Fig.

Referring to FIG. 5, the shaft sleeve portion 800 further includes a slide portion 900.

The slide portion 900 is formed between the shaft portion 100 and the handle member 810 and slides the handle member 810 in the vertical direction according to the user's key.

In one embodiment, the slide portion 900 may include a slide guide member 910, a slide member 920, and the like.

The slide guide member 910 is formed on the shaft portion 100 and guides the pull member 810 so as to be slidable in the vertical direction.

The slide member 920 is formed inside the pull member 810 and inserts the slide guide member 910 to slide the pull member 810 in the vertical direction.

The slide unit 900 having the above-described structure may further include a pattern member 930 and a slide fixing member 940. [

The pattern member 930 is vertically formed on the pull member 810 and has a concavo-convex pattern.

The pattern member 930 is slid when the slide fixing member 940 is positioned at the convex portion and is inserted when the slide fixing member 940 is positioned at the concave portion when the slide member 920 is stopped Can be fixed.

The slide fixing member 940 is formed on the shaft portion 100 and inserted into the concave portion of the pattern member 930 to fix the slide member.

In one embodiment, the slide fastening member 940 may be formed of a spring or bead. A spring is formed inside the shaft portion 100, one end of the spring is fastened to the shaft portion 100, and the other end of the spring is fastened to the ball. Therefore, when the slide member 920 slides along the slide guide member 910, the bead is pressed by the convex portion of the pattern member 930 and the spring is elastically compressed. When the slide member 920 is disposed at the concave portion beyond the convex portion, So that the slide member 920 can be fixed. At this time, the slide fixing member 940 may be formed in one or more numbers.

The putter head portion 10 having the above-described structure can slide the pull member 810 in the vertical direction through the slide portion 900, Can be adjusted to adjust the position of a comfortable place.

Fig. 6 is a view for explaining the putter head shown in Fig. 1. Fig.

Referring to Fig. 6, the putter head portion 200 includes a first head member 210 and a second head member 220.

The first head member 210 is formed in a T shape and strikes the golf ball through a widely formed flat surface.

In one embodiment, the first head member 210 can be formed with an angle of 3 to 7 degrees (preferably 5 degrees) at the front face.

In one embodiment, the first head member 210 may have a length of 2 to 3 cm in height and a length of 6 to 10 cm in the anteroposterior direction.

The second head member 220 is formed in a semicircular shape on top of the first head member 210 and helps straighten the position of the golf ball when putting.

In one embodiment, the second head member 220 may be formed such that its cross-section has a size and shape of one-third to one-half of the golf ball upper portion. Therefore, the size and shape of the golf ball are matched by the second head member 220 at the center portion of the golf head portion 200, so even beginners can easily aim and hit accurately.

In one embodiment, the second head member 220 may have a length of 1 to 2 cm in height and a length of 3 to 8 cm in the anteroposterior direction.

The golf putter 10 having the above-described configuration can solve the problem of pulling or pushing the putter when striking the golf ball after aiming at the position of the golf ball. In addition, since the upper portion of the putter head portion 200 is formed to have a size and shape of one-third to one-half of the golf ball, the putter head portion 200 has the same size as the golf ball and the same shape So even beginners can easily and easily aim the golf ball when putting.

7 is a view for explaining a state of using a golf putter according to an embodiment of the present invention.

Referring to FIG. 7, since the shaft portion 100 can be moved clockwise in the lateral direction by the bearing member 320, after the putter holder portion 300 is held and held so as to be horizontal with respect to the ground, The second head member 220 is aligned with the second head member 220 so as to grip the shaft portion 100 and to rotate in the left and right direction with a constant force to strike the golf ball. Thus, by fixing the center shaft through the putter holder portion 300 and making the shaft portion 100 move clockwise, it can be swung without swinging and swinging without hitting or pushing when hitting the golf ball. Also, since the second head member 220 can precisely aim the golf ball even for the novice, it is possible to strike the golf ball in the correct direction.

As described above, the embodiment of the present invention is not limited to the above-described apparatus and / or method, but may be implemented by a program for realizing a function corresponding to the configuration of the embodiment of the present invention and a recording medium on which the program is recorded And the present invention can be easily implemented by those skilled in the art from the description of the embodiments described above.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

10: Golf Putter
20: Fixing groove
100: shaft portion
200: putter head part
201: Home
210: first head member
220: second head member
300: Putter holder part
310: insertion member
320: bearing member
330: inner shaft member
340: outer shaft member
400: motion detection unit
500:
510: Luminescent lamp
520: Battery
600:
700:
710: Insertion groove
720: Fixing member
721: cone fixing means
722: fastening means
723: separation preventing means
800: shaft sleeve part
810: Handle member
821, 822:
900:
910: Slide guide member
920: Slide member
930: pattern member
940: slide fixing member

Claims (10)

A vertical shaft portion having a predetermined length;
A putter head portion for connecting the shaft portion to a fixing groove formed on one side and striking the golf ball;
A putter holder portion formed horizontally at an upper end of the shaft portion and adapted to be held by a hand; And
And an angle adjuster for adjusting an angle between the shaft portion and the putter head portion,
Wherein the putter holder portion
An insertion member inserted into the upper end of the shaft portion;
A bearing member formed on an upper portion of the insertion member to rotate the shaft portion;
An inner shaft member which is horizontally fixed to the upper portion of the insertion member by inserting the bearing member; And
And an outer shaft member formed on the outer side of the inner shaft member for holding by the user,
Wherein the angle-
A plurality of insertion grooves formed at different angles on the upper portion of the putter head portion, for inserting a lower portion of the shaft portion; And
And a fixing member inserted between the insertion groove and the shaft portion and fixing the lower portion of the shaft portion,
Wherein:
A conical fixing means formed of a plurality of wedge pieces, inserted into the insertion groove, for inserting a lower portion of the shaft portion;
A fastening means for forming a hole for inserting a lower portion of the shaft portion and applying an external pressure to one outer side surface of the conical fixing means while being fastened to the insertion groove; And
And a detachment preventing means for preventing the other side of the conical fixing means from bending and separating from each other.
The method according to claim 1,
A movement detecting unit formed inside the putter head unit for detecting a movement and generating a sensing signal;
A light emitting lamp unit formed on an upper portion of the putter head unit and turned on and off; And
Further comprising a control unit for receiving a sensing signal generated by the motion sensing unit and generating a control signal for controlling the light emitting unit to be turned on and off.
The light emitting display according to claim 2,
A light emitting lamp inserted in a groove formed in a straight line on an upper portion of the putter head portion and turned on and off according to a control signal of the control portion;
A battery connected to the luminescent lamp to supply power to the luminescent lamp; And
And a switch for supplying or cutting off power supplied from the battery to the light emitting lamp according to a control signal of the control unit.
[3] The apparatus of claim 2,
An acceleration sensor, and a gyro sensor.
delete delete delete 2. The putter head according to claim 1,
A first head member formed in a T shape; And
And a second head member formed in a semicircular shape on the top of the first head member for straightly aiming the position of the golf ball when putting.
9. The apparatus according to claim 8, wherein the first head member comprises:
And a loft angle of the front part is 3 to 7 degrees.
9. The apparatus of claim 8, wherein the second head member comprises:
Wherein the cross section is formed in a size and shape of one-third to one-half of the golf ball.

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