KR20010084000A - Golf putting practice apparatus - Google Patents

Abstract

PURPOSE: A golf exercise machine for putting is provided, to allow a user to exercise golf putting in the inclined ground similar to that of a real field, thereby improving the effect of exercises. CONSTITUTION: The golf exercise machine for putting comprises a body(20) which has a spherical rotation projected part having a bolt void(21a), a projected piece(22) formed on the rotation projected part, a projected part(23) formed outside the projected piece, a golf ball arrival part(25) with a short groove(25a) formed in the outer circumference of the projected part, and a plurality of combination pieces and a combination groove with a connection part between the combination pieces; a support plate(30) which has the first incline(31) on the upper face, the second incline(32) formed inside the first incline, and an arrival groove(33) having a control void(34), formed inside the second incline; a combination member(40) which fixes the support plate and the body; a rotation plate(50) which is equipped in the arrival part of the body and has a plurality of hole cup parts(51); an extension plate(56) which is equipped in the one side of the body by a connection member(60); and a mat which is equipped in the upper part of the body and the extension plate and has a hole void formed in the same position of the hole cup part.

Description

GOLF PUTTING PRACTICE APPARATUS}

The present invention relates to a golf putting practice apparatus, and in detail, by installing the base plate coupled to the bottom of the main body to be used in a variable direction in the main body by putting the line, such as left, right inclination and uphill and downhill as the actual field Putting practice can be done in the maximizing the effect of putting practice, and the extension plate is connected to the body as a connecting member can be installed to keep the slope between the body and the ground smoothly, and to recover the hit golf ball smoothly It relates to a golf putting practice device that can be beaten.

In general, the golf putting practice device is not a condition to enjoy playing golf on the field because of the correction of the putting and posture indoors and the basic senses indoors before going out on the field to play golf, or due to economic or time circumstances. If not, it is widely used to easily practice or enjoy golf indoors.

1 is a perspective view of a golf putting practice apparatus according to the prior art, as shown, the mat 110 made of artificial turf, and the hole cup 122 so that the mat 110 is installed and the golf ball (G) is hole-in The formed body 120, and the golf ball (G) formed on both outer peripheral surfaces of the main body 120 hit the ball recovery portion 124 that can be recovered back to the starting point (A).

When the golf putting practice device 100 configured as described above hits the golf ball G at the starting point A, the golf ball G rolls over the mat 110 and the hole cup of the main body 120 ( 122 is hole-in, or fall into the ball recovery unit 124, the golf ball (G) dropped into the hole cup 122 or the ball recovery unit 124 through the ball recovery unit 124 formed to be inclined to the starting point (A) hitting the By returning to the hitting start point (A), the user continues to hit the golf ball (G) in place.

However, such a conventional technique has an advantageous point to practice and enjoy golf, but the main body 120 of the golf putting practice apparatus 100 is horizontally installed so that practice can always be performed only in a horizontal state, so putting practice is monotonous and practical. Could not provide a variety of field conditions to adapt. In other words, when going out in the field to play golf, the field consists of various inclinations, so users who practiced only in the horizontal state had a problem in that they could not put the golf ball G on the field.

The present invention has been made to solve the above problems, the technical problem of the present invention to make the body to achieve a variety of inclination angle in all directions, putting practice in the putting line such as left, right inclination and uphill and downhill as the actual field It is possible to maximize the effect of putting practice, and the purpose is to make the recovery of the golf ball smoothly.

The technical problem of the present invention is a spherical rotary protrusion having a bolt hole in the center of the bottom is integrally formed and a protrusion is formed on the upper surface, the protrusion is formed so that the insertion groove is formed on the outer side of the protrusion, the outside of the protrusion A main body has a seating portion having a stepped portion, and a main body having a coupling groove having a connecting shaft between the plurality of coupling pieces protruding to the outside and the coupling pieces; The first inclined surface is formed on the upper surface, the second inclined surface is formed in the inner direction of the first inclined surface, and the position adjustment hole in the center to be installed in the rotating protrusion of the main body in the inward direction of the second inclined surface. Support plate is provided with a seating groove provided; Coupling member for fixing the base plate and the main body; A rotating plate installed in the seating part of the main body and having a plurality of hole cups to hole the golf ball; An extension plate connected to one side of the main body by a connection member; It is achieved by providing a golf putting practice device characterized in that the mat is formed on the upper surface of the main body and the extension plate and formed with a hole hole corresponding to the hole cup portion.

In addition, the coupling member is a fixing piece having a coupling shaft having a screw portion in the center of the upper surface to be fitted to the bolt hole through the position adjustment hole of the support plate; A spring inserted into the insertion groove of the main body; And an escape preventing piece installed at an upper portion of the spring to prevent the spring from being separated. Penetrating through the fitting hole of the separation preventing piece is characterized in that the front end is composed of a fixing bolt screwed to the coupling shaft of the fixing piece.

And, the connecting member is formed with a fitting groove to be fitted to the extension plate in one central portion, a plurality of connecting pieces are formed integrally protruding at a predetermined interval on the other side and caught on the connecting shaft through the coupling groove at the front end of the connecting piece It is characterized in that the hook is formed.

Another technical problem of the present invention is a through hole is formed in the hole cup portion of the rotating plate, the recovery hole is formed in the main body to recover the golf ball dropped through the through hole, the support plate is formed in a rectangular cross-sectional shape, An injection hole is formed in the upper portion so that the golf ball dropped through the recovery hole can be introduced into the inside, and an outlet hole is formed on one side thereof, and the golf ball dropped through the insertion hole can be guided to the discharge hole on one inner side thereof. A partition wall having an insertion hole is formed, and an outer side of the support plate is formed with a guide hole for recovering a golf ball through the outflow hole, and a recovery member having a recovery path 82 formed therein.

Another technical problem of the present invention is a curved recovery portion formed on the upper edge of the main body is formed to be inclined, the hole cup portion of the rotating plate coupled to the seating portion of the main body is formed to be a step, the recovery portion and the one side of the hole cup portion An opening is formed to communicate with each other, and a discharge surface inclined toward the recovery part is formed at a bottom of the hole cup part.

1 is a perspective view of a conventional golf putting practice apparatus.

Figure 2 is a perspective view of the golf putting practice apparatus according to the first embodiment of the present invention.

Figure 3 is an exploded perspective view showing a state in which the main body and the support plate is coupled by the coupling member in the present invention.

Figure 4 is an exploded perspective view showing a state in which the body and the extension plate is coupled by a connecting member in the present invention.

FIG. 5 is a cross-sectional view taken along the line A-A in the state in which FIG. 3 is coupled;

6 is a cross-sectional view taken along line B-B in the state in which FIG. 4 is coupled;

Figure 7 is a state diagram of the use of the present invention, Figure 7a is a view showing a state in which the main body is horizontal, Figure 7b is a view showing the angle conversion in a state in which the main body is located in the front, Figure 7c is the main body rearward FIG. 7D is a view illustrating a state in which the main body is angle-shifted left and right.

8 is an exploded perspective view showing main parts of a second embodiment of the present invention;

9 is a perspective view showing a third embodiment of the present invention.

<Description of the code | symbol about the principal part of drawing>

10: golf putting practice device 20: main body

21: rotating protrusion 21a: bolt hole

22: protrusions 23: protrusions

24: insertion groove 25: seating portion

25a: step 26: coupling piece

27: coupling groove 27a: connecting shaft

28: recovery hole 29: recovery unit

30: support plate 31: the first slope

32: second inclined plane 33: seating groove

34: position adjusting hole 35: outflow hole

36: hole 37: bulkhead

37a: insertion hole 40: coupling member

41: fixed piece 41a: coupling shaft

43: spring 45: separation prevention piece

47: fixing bolt 50: rotating plate

51: hole cup portion 51a: through hole

52: opening 53: discharge surface

56 extension plate 60 connecting member

62: fitting groove 64: connecting piece

65: hook 70: mat

72: hole 80: recovery member

81: guide 82: recovery

G: Golf Ball

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 2 to 7.

Figure 2 is an overall perspective view of the golf putting practice apparatus according to the first embodiment of the present invention, Figure 3 is an exploded perspective view showing a state in which the body and the support plate is coupled by the coupling member in the present invention, Figure 4 is the present invention 5 is an exploded perspective view illustrating a state in which the body and the extension plate are coupled by the connecting member, FIG. 5 is a cross-sectional view taken along line AA of FIG. 3, and FIG. 6 is a cross-sectional view taken along line BB of FIG. 7 is a state diagram of the use of the present invention, golf putting practice apparatus 10 according to the present invention is a mat 70 consisting of the main body 20, the support plate 30, the rotating plate 50, the extension plate 56, artificial turf Consists of

Hereinafter, reference numeral G denotes a golf ball.

Specifically, the main body 20 has a spherical rotary protrusion 21 having a bolt hole 21a formed at the center of the bottom surface thereof integrally protruding, and a protruding piece 22 is formed on the upper surface thereof. A protrusion 23 is formed at an outer side of the 22 to form an insertion groove 24, and a seating portion 25 having a step 25a is formed at an outer circumference of the protrusion 23, and one end of the protrusion 23 is formed. It is composed of a coupling groove 27 having a connecting shaft 27a between the plurality of coupling pieces 26 and the coupling pieces 26 protruding to the outside. At this time, the bolt hole (21a) is in communication with the center of the protruding piece (22).

The support plate 30 has a first inclined surface 31 formed on an upper surface thereof, and a second inclined surface 32 is formed in an inner direction of the first inclined surface 31, and the second inclined surface 32 is formed. Inward direction of the main body 20 by the coupling member 40 is composed of a seating groove 33 having a positioning hole 34 in the center to be installed on the rotary protrusion 21 of the main body 20. It is fixedly installed.

Coupling member 40 for fixing the support plate 30 to the main body 20 is coupled to the threaded portion in the center of the upper surface to be fitted to the bolt hole (21a) through the position adjustment hole 34 of the support plate 30 A fixing piece 41 formed with a shaft 41a, a spring 43 inserted into the insertion groove 24 of the main body 20 and an upper portion of the spring 43 are installed to prevent the spring 43 from being separated. A fixing bolt 47 which is penetrated through the separation preventing piece 45 and the fitting hole 45a of the separation preventing piece 45 and the tip thereof is screwed to the coupling shaft 41a of the fixing piece 41. Consists of

In addition, the rotating plate 50 is installed on the seating portion 25 of the main body 20, and a plurality of hole cup portions 51 are formed to allow the golf ball G to be hole-in.

The extension plate 56 is installed to be connected to the connection member 60 on one side of the main body 20, the connection member 60 is fitted to be fitted to the extension plate 56 in one central portion ( 62 is formed, and a plurality of connecting pieces 64 are integrally protruded at a predetermined interval on the other side, and may be caught by the connecting shaft 27a through the coupling groove 27 at the distal end of the connecting piece 64. The hook 65 is formed.

And, the mat 70 is provided on the upper surface of the main body 20 and the extension plate 56, the hole hole 72 corresponding to the hole cup portion 51 is formed.

The operation of the present invention configured as described above will be described in detail with reference to the accompanying drawings.

Golf putting practice apparatus 10 of the present invention is to be installed in the room or any place as the main practice of putting the golf. First, the support plate 30 is fixedly installed on the bottom of the main body 20 by the coupling member 40. That is, the fixing piece 41 through the position adjustment hole 34 of the support plate 30 after matching the seating groove 33 of the support plate 30 to the rotating protrusion 21 protruding to the bottom of the main body 20. The coupling shaft 41a of the bolt hole 21a, and the spring 43 and the release preventing piece 45 of the coupling member 40 are sequentially inserted into the insertion groove 24, and in this state, it is separated. Through the fixing bolt 47 through the fitting hole (45a) of the prevention piece 45 is screwed to the coupling shaft (41a). At this time, the spring 43 maintains the adjusted state when the main body 20 is adjusted to be tilted before, after, or left and right on the support plate 30.

When the support plate 30 is coupled to the main body 20 as described above, the extension plate 56 may be connected to the main body 20 by the connection member 60. That is, the fitting groove 62 formed at one side of the connecting member 60 is fixed to the extension plate 56, and the hook 65 formed at the other side is connected to the coupling shaft 27 through the coupling groove 27 formed at the main body 20. What is necessary is just to couple to 27a, and the extension plate 56 can be rotated with respect to the main body 20 at the same time. In addition, the extension plate 56 is coupled to the main body 20 by the connecting member 60 in order to smooth the inclination between the front of the main body 20 and the ground when the main body 20 is inclined backward. .

In the assembled state as described above, if the rotary plate 50 is installed on the seating portion 25 of the main body 20, and then installed to cover the mat 70 on the upper surface of the main body 20 and the extension plate 56 The installation of the present invention is completed. At this time, the hole hole 72 of the mat 70 to match the hole cup portion 51 of the rotating plate (50).

In this state, when hitting the golf ball (G) to the golf club (not shown) at the starting point (A) of the golf ball (G) not shown as shown in Figure 7a, the golf ball (G) is Rolling the upper surface of the mat 70 is rolled to the upper surface of the main body 20, the golf ball (G) rolled to the upper surface of the main body 20 is hole-in the hole cup portion 51 or the outer peripheral edge of the hole cup portion 51 It stops by rolling.

7b, 7c, and 7d, the main body 20 is capable of displacement of any inclination over the entire direction in the support plate 30, so that various inclination angles in all directions are provided according to the putting practice. More effective putting practice can be performed with the composition of green situation. That is, the rotary protrusion 21 of the main body 20 coupled to the seating groove 33 of the support plate 30 as the coupling member 40 is rotatable in the forward direction from the seating groove 33 so that the rotary protrusion 21 may be rotated. By varying the angle of rotation is provided by a variety of inclination angles can not only practice mastery of the adaptation, such as the actual field, but also maximize the interest in golf, it is also coupled to the upper plate of the main body 20 (50) ) Can be rotated to put the golf ball (G) to the hole in the hole cup 51 to a variety of positions.

On the other hand, when the main body 20 is rotated in all directions to maintain the main body 20 is adjusted in the support plate 30, which is the main body 20 is not flown by the spring 43 of the coupling member (40) This is because it maintains a regulated state without.

8 is a second embodiment according to the present invention, a through hole 51a is formed in the hole cup part 51 of the rotating plate 50, and the main body 20 is dropped through the through hole 51a. A recovery ball 28 is formed to recover the golf ball, and the support plate 30 is formed in a rectangular cross-sectional shape, but the golf ball dropped through the recovery ball 28 is introduced into the upper part so as to be introduced into the inside. A ball 36 is formed, and an outlet hole 35 is formed at one side thereof, and an insertion hole may be inserted into the outlet hole 35 at the inner one side thereof so that the golf ball dropped through the input hole 36 is formed. A partition wall 37 having a 37a is formed, and a guide hole 81 is formed at an outer side of the support plate 30 so as to recover a golf ball through the outflow hole 35, and a recovery path therein ( The recovery member 80 in which 82 is formed is provided.

Here, the bottom surface formed with the partition wall 37 is preferably formed to be inclined lower than the other bottom surface, the injection hole 36 is formed larger than the diameter of the recovery hole 28.

When the technology configured as described above puts the golf ball into the golf club at the starting point of the golf ball not shown, the golf ball is rolled to the upper surface of the body 20 while rolling the upper surface of the mat 70.

When the golf ball rolled to the upper surface of the main body 20 as described above is hole-in to the hole cup portion 51 of the rotating plate 50, the hole-in golf ball falls into the main body 20 through the through hole 51a. The golf ball dropped to the main body 20 again falls directly to the partition wall 37 through the input hole 36 of the recovery hole 28 and the support plate 30 or falls to the outer circumference of the partition wall 37. Next, it is rolled into the interior of the partition wall 37 through the insertion hole 37a, and the golf ball entering the interior of the partition wall 37 is guide hole 81 of the recovery member 80 through the outflow hole 35 again. Rolled to, the golf ball rolled by the guide ball 81 is to be recovered to the starting point of the initial hit by rolling to the support member 90, the guide path 91 is formed along the recovery path 82.

On the other hand, Figure 9 is a third embodiment of the present invention, which is bent at the upper edge of the main body 20 is formed with a recovery portion 29 is formed to be inclined, coupled to the seating portion 25 of the main body 20 The hole cup part 51 of the rotating plate 50 is formed to be stepped, an opening 52 is formed to communicate with the recovery part 29 on one side of the hole cup part 51, the hole cup part 51 In the bottom of the configuration by the discharge surface 53 is inclined toward the recovery portion 29 is formed, not only can reduce the volume of the main body 20 can also smoothly recover the golf ball. At this time, the discharge surface 53 is formed to be inclined toward the recovery portion 29 passing through the opening 52 of the hole cup portion 51, which is a golf ball holed into the hole cup portion 51 smoothly the recovery portion 29 To roll).

When the technology made up of this configuration puts the golf ball into the golf club at the starting point of the golf ball not shown, the golf ball is rolled to the upper surface of the body 20 while rolling the upper surface of the mat 70, When the golf ball rolled to the upper surface of the main body 20 is hole-in the hole cup portion 51 of the rotating plate 50, the hole-in golf ball is recovered along the discharge surface 53 inclined toward the recovery portion 29 side It rolls to the part 29 side.

The golf ball that is holed in the hole cup part 51 and rolled toward the recovery part 29 by the discharge surface 53 is guided along the recovery part 29 which is inclined while being curved at the upper edge of the main body 20. By rolling to the support member 96 in which the furnace 97 is formed, it can be recovered to the initial hitting start point.

Then, the golf ball dropped into the recovery unit 29 without being holed in the hole cup unit 51 after being hit is introduced into the recovery unit 29 inclined toward the initial hit start point and then recovered to the initial hit start point.

As described above, the golf putting practice device 10 of the present invention has a support plate 30 coupled to the bottom of the main body 20 so that the main body 20 can be variably used in all directions. By providing a diagram can be trained to practice the same practice as the actual field, and the extension plate 56 is connected to the main body 20 by the connecting member 60 can be maintained gently the slope of the main body 20 and the ground And, it is to make the recovery of the putt golf ball (G) smoothly.

As described in detail above, according to the golf putting practice device of the present invention, a spherical rotary protrusion is integrally formed on the bottom thereof, and a seating portion having a stepped portion is formed on the upper surface thereof, and is fixedly installed as a coupling member on the main body, and the upper surface rotates. A support plate having a seating groove formed to allow the protrusion to rotate, a rotating plate installed at the seating portion of the main body and formed with a plurality of hole cups to hole-in the golf ball, and an extension plate connected to one side of the main body by a connecting member; The mat is formed on the upper surface of the main body and the extension plate and formed with a hole hole corresponding to the hole cup part. According to the present invention, a base plate is installed on the bottom of the main body so that the main body can be variably used in all directions. Practice putting on left and right slopes and putting lines such as uphill and downhill It is possible to maximize the effect, by extending plate is installed to connect the connecting member to the main body is provided an effect that can be maintained at a gentler slope of the body and the ground.

In addition, by putting the recovery member on one side of the main body it is possible to smoothly recover the putt golf ball can be more effectively practice putting.

And, by forming a recovery portion to recover the golf ball put directly on the main body it is possible to smoothly recover the golf ball.

While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to the embodiments described above, and is typically defined in the art to which the invention pertains without departing from the spirit of the invention as claimed in the claims. Anyone with knowledge of the world can make many variations.

Claims (5)

A spherical rotary protrusion 21 having a bolt hole 21a at the center of the bottom is integrally formed, and a protrusion 22 is formed at an upper surface thereof, and an insertion groove 24 is formed at an outer side of the protrusion 22. Protruding portion 23 is formed to be, the outer periphery of the protrusion 23 is formed with a seating portion 25 having a step (25a), a plurality of coupling pieces (26) protruding to the outside at one front end and its coupling A main body 20 having a coupling groove 27 having a connecting shaft 27a between the pieces 26; A first inclined surface 31 is formed on the upper surface, and a second inclined surface 32 is formed in the inward direction of the first inclined surface 31, and the main body 20 is in the inward direction of the second inclined surface 32. A support plate 30 having a seating groove 33 having a positioning hole 34 at the center thereof so as to be installed at the rotating protrusion 21 of the center; Coupling member 40 for fixing the support plate 30 and the main body 20; A rotating plate 50 installed in the seating part 25 of the main body 20 and having a plurality of hole cup parts 51 formed therein so that the golf ball G may be hole-in; An extension plate 56 connected to one side of the main body 20 by a connection member 60; A mat (70) formed on the upper surface of the main body (20) and the extension plate (56) and having a hole hole (72) corresponding to the hole cup portion (51); Golf putting practice device, characterized in that consisting of. According to claim 1, The coupling member 40 is formed with a coupling shaft 41a having a screw portion in the center of the upper surface to be fitted into the bolt hole 21a through the position adjustment hole 34 of the support plate 30 Fixing piece 41; A spring 43 inserted into the insertion groove 24 of the main body 20; And A separation preventing piece 45 installed at an upper portion of the spring 43 to prevent separation of the spring 43; A fixing bolt 47 that penetrates through the fitting hole 45a of the release preventing piece 45 and the tip thereof is screwed to the coupling shaft 41a of the fixing piece 41; Golf putting practice device, characterized in that consisting of. According to claim 1, The connecting member 60 has a fitting groove 62 is formed to be fitted to the extension plate 56 in the central portion on one side, a plurality of connecting pieces 64 at a predetermined interval on the other side integrally The golf putting practice device, characterized in that the protruding formed hook (65) is formed to be hooked to the connecting shaft (27a) through the coupling groove (27) at the front end of the connecting piece (64). The method according to claim 1, wherein the through hole 51a is formed in the hole cup portion 51 of the rotating plate 50, and the golf ball G dropped through the through hole 51a is recovered in the main body 20. The recovery hole 28 is formed to be possible, the support plate 30 is formed in a rectangular cross-sectional shape, the injection hole 36 to be introduced into the golf ball dropped through the recovery hole 28 in the upper portion Is formed, the outlet hole 35 is formed on one side, the inner side has an insertion hole 37a so that the golf ball dropped through the injection hole 36 can be guided to the outlet hole 35 The partition wall 37 is formed, the guide hole 81 is formed on the outer side of the support plate 30 to recover the golf ball through the outflow hole 35 and the recovery path 82 is formed therein. Golf putting practice device, characterized in that the recovery member 80 is installed. The hole cup part of the rotating plate 50 of claim 1, wherein a recovery part 29 is formed at an upper edge of the main body 20 to be curved and inclined, and is coupled to the seating part 25 of the main body 20. An opening 51 is formed at one side of the hole cup part 51 so as to communicate with the recovery part 29, and the recovery part 29 is formed at the bottom of the hole cup part 51. Golf putting practice device characterized in that the discharge surface 53 is inclined to the side.