KR100469081B1 - Golf putting mat - Google Patents

Abstract

The present invention relates to a golf putting exerciser, and more particularly, to provide a golf putting exerciser that can practice putting practice by arbitrarily adjusting the upper part of a golf putting exerciser, such as a green gradient (lie) of a golf course.

That is, the present invention provides a spring-like elasticity of the plurality of adjustment plates 28, 29 to effectively practice putting on the virtual green 5 adjusted to a predetermined gradient, such as a green gradient (lie) in the actual golf course during the putting practice And the gradient of the virtual green 5 on the basis of the hole cup 7 by allowing the height adjustment means 6 to be connected to the connecting means 30 and the control plates 28 and 29 individually. The golfer can practice to adjust to the desired gradient, the practical practice effect is extremely excellent, and the height adjustment means which is connected to the pedestal 21 to the four corners of the frame (2) constituting the golf putting practice exerciser (1), respectively By installing (3), the golfer can adjust the desired gradient in various ways, so that they can selectively perform the putting practice according to the straight putting, the simple inclination, etc., and can perform the appropriate putting practice according to the golfer's ability. When the ball 8 is holed in the hole cup 7, the user can hear a cheerful metallic sound as in a real golf course, which can double the effect of the golf putting practice, and the putt golf ball 8 is the position where the golfer exercises It can be automatically recovered to provide a number of effects, such as more efficient practice.

Description

Golf putting mattress {Golf putting mat}

The present invention relates to a golf putting exerciser, and more particularly, to provide a golf putting exerciser that can practice putting practice by arbitrarily adjusting the upper part of a golf putting exerciser, such as a green gradient (lie) of a golf course.

Golf consists of 18 holes in a round, and the gradient around the green hole cup is unique, and there is virtually no green with the same gradient around the hole cup.

In some countries, such practice as putting on a characteristic gradient around the hole cup of a golf course is carried out at a low cost in the field, but in Korea, the practice is mainly performed at an indoor practice field, and the expense is burdensome for the general public.

In addition, the golf putting practice machine and all the facilities that are used for practicing golf putting in the indoor practice range are formal levels.

In other words, the golf putting practice until now has an upper surface part (green in the vicinity of the hole cup in practice) which consists mainly of a horizontal plane without a gradient, and only performs straight putting practice.

Some golf putting exercisers have been designed to adjust the height of the four corners so that the upper surface has a predetermined inclination, so that putting practice can be implemented by implementing a gradient similar to the green gradient of the golf course. Putting adaptation training in the actual green gradient could not be performed by the degree that one side of the entire horizontal plane went up or down differently from the actual gradient.

In other words, the known golf putting practice exerciser provides entertainment, but the putting practice according to the green gradient of the golf course can be seen that there is almost no golf putting practice exerciser that can be adapted to the green gradient, such as practice can improve this Development was desperately needed.

In the present invention to provide a golf putting practice exerciser that can overcome the limitations of the practice practice of the existing golf putting practice as described above simply provide the practice effect according to the entertainment or some limited gradient,

The present invention has completed the present invention with the technical problem of the invention in particular to provide a golf putting practice exerciser that can be practiced by arbitrarily adjusting the gradient of the green to the desired gradient.

To this end, in the present invention, first, to provide a means that the upper surface of the golf putting practice, that is, the virtual green can be adjusted arbitrarily up and down according to the golfer's intention, the randomly controlled virtual green is a smooth gradient like the green of the golf course The goal is to provide a golf putting practice that can achieve the same putting practice efficiency as repeated practice in practice.

1 is a perspective view of a golf putting exerciser showing an embodiment of the present invention

Figure 2 is a schematic cross-sectional view showing the internal configuration of the present invention

Figure 3 is a side cross-sectional view of the resonance cylinder of the present invention

Figure 4 is a cross-sectional view showing the height adjusting means installed in the four corner portion of the frame of the present invention

Diagram

Figure 5 to individually adjust the height adjustment plate constituting the virtual green of the present invention

Excerpt perspective showing height adjustment means for

6 is an enlarged cross-sectional view taken along the line A-A of FIG.

7 is an enlarged cross-sectional view taken along the line B-B of FIG.

8 is to individually adjust the height adjustment plate constituting the virtual green of the present invention

Section showing height adjustment means

Figure 9 is an exploded perspective view of the lifting member constituting the height adjustment means of the present invention

Figure 10 is a perspective view of the height adjustment means mounted to the frame of the present invention

Figure 11 is the progress of the golf ball during the putting practice of the golf putting practice machine of the present invention

Floor plan with road

12 is a plan view showing a progress path of a golf ball using a conventional golf putting exerciser

■ Explanation of symbols used in main part of drawing ■

1: Golf putting exerciser 2: Frame

3: height adjusting means 4: artificial mat

5: virtual green 6: height adjustment means

7: Hole Cup 8: Golf Ball

9: drain hopper 10: golf ball collection pipe

11: Golf golf work 12: Resonance room

13: Drain 14: Resonance tube

15: Adjusting casing 15a: Fixed bolt

16: Adjustment screw 16a: Wrench coupling part

16b: Stopper 17: Female thread

18: lifting member 19: fixing bolt

20: Post 21: Stand

21a: engaging portion 22: lifting pin

22a: (Semi-spherical) End 23: Pin Bolt

24, 25: coupling hole 26: cap

27: Fixing bolt 28, 29: Control panel

30: elastic connecting means 31: connector

32: protrusion 33: urine

34: connecting rod 35: lifting hook

36: adjusting casing 37: adjusting screw

37a: wrench coupling part 37b: stopper

38: female thread 39: lifting member

40: fixing bolt 41: post

42, 43: Combination hole 44: Cap

45: fixing bolt 46: release prevention jaw

1 is an overall perspective view showing a preferred embodiment of the golf putting exerciser (1) provided by the present invention, Figure 2 is a cross-sectional view showing the internal configuration of the golf putting exerciser of the present invention, etc., the present invention together with these drawings Specifically, it is as follows.

Golf putting practice (1) of the present invention can be used for all practical putting practice, that is, beginner's straight putting practice, putting practice that the intermediate person arbitrarily adjusts the plane gradient, putting practice having various gradients for seniors and professionals A golf putting exerciser 1 is provided.

To this end, in the present invention, the height adjusting means (3)-a so-called 'lie adjuster'-and artificial mat (4) that can adjust the height from all sides of the frame (2) constituting the golf putting practice (1) is placed It consists of a height adjustment means 6-a so-called 'lie adjuster'-which can individually adjust the height of the fixed virtual green (5) of the fixed type.

The frame 2 has a predetermined length (approximately about 3 m) for putting practice, is composed of a frame 2 having a rectangular shape and an open top, and an imaginary green 5 at an upper height adjusting means 6 The height is partially adjusted by) so that the gradient can be arbitrarily adjusted. The structure etc. of the said virtual green 5 are mentioned later.

And the end of the virtual green (5) is formed in the center and the left and right of the hole cup (7) in which the golf ball can be hole-in, a total of three hole cup (7) is formed.

And the lower portion of the hole cup (7) forms a discharge hopper (9) having an inclined surface so that the golf ball (8) holed in the hole cup (7) can recover the golf ball (8) to the position where the golfer practice, Discharge hopper (9) is in communication with the golf ball recovery pipe 10 is formed so that the end of the golf ball recovery pipe 10 is extended to the position where the golfer practice, the golf ball recovery ball (11) is formed in communication where the golfer is located do.

In the position where the golf ball 8 of the discharge hopper 9 falls, the resonance chamber 12 and the discharge hole (so as to generate a light and metallic sound identical to the sound generated when the golf ball is holed into the hole cup in the actual golf course) The settling end 9a is formed so that the resonance cylinder 14 in which 13) was formed can be selectively used.

Height adjusting means (3) is installed on the four corners of the frame (2) to be able to adjust the gradient of each corner of the frame (2) arbitrarily, as shown in Figure 4 for four corners of the frame (2) A shaft 17 is installed in the center in the vertical direction on the adjusting casing 15 fixed to the fixing bolt 15a at the center, and is screwed to the adjusting screw 16 to allow the female screw 17 to be moved up and down. Composed of a lifting member 18 having a) divided into a fixed bolt (19).

To the left and right of the elevating member 18, the post 20 is coupled to one side so that the elevating member 18 can serve as a lifting guide stably during elevating, and the elevating member 18 and the upper end are fixed to the other side. In accordance with the lifting operation of the member 18, the lifting fixing piece 22 which adjusts the vertical space between the pedestal 21 fixed to the lower part and the upper part of the frame 2 is coupled.

The lifting and fixing piece 22 has a predetermined angle with the support 21 to configure the coupling portion of the support 21 to the hemispherical coupling recess 21a, the lower end of the lifting fixing piece 22 It is also composed of the hemispherical end 22a to be interviewed to be connected to each other pin bolts (23).

A cap 26 having coupling holes 24 and 25 is fixed to the fixing bolt 27 on the upper part of the adjusting casing 15 so as to rotatably support the upper part of the adjusting screw 16 and the post 20. The upper end of the adjustment screw 16 is projected to the upper coupling hole 24 of the cap 26, the end is formed with a wrench coupling portion 16a, such as hexagon or square for adjusting the rotation of the adjustment screw 16. .

And flanges of the stopper (16b) is formed on the upper and lower sides of the adjustment screw 16 to prevent the malfunction or damage of the device due to the over-adjustment caused by the user's mistake when adjusting the lifting and lowering of the elevating member (18). have.

On the other hand, in the golf putting practice exerciser 1 of the present invention, the virtual green (5) is a plurality of control plates 28 as shown in Figure 5 in order to allow the golfer to arbitrarily control the overall and part of the gradient in the virtual green (5) , 29 are connected to each other in the longitudinal direction so that they are connected to the elastic connection means 30 such as a mutual spring.

That is, by forming the connection hole 31 in the transverse direction on the control plate (28,29) to connect the elastic control means 30 is interposed between the adjacent control plate (28,29), one control plate due to the appropriate elastic control When the control unit 28 is raised and lowered, the neighboring throttle 29 also works at the same time according to the lifting control width so that a predetermined gradient can be smoothly adjusted without a step.

Male and female connections, that is, hemispherical protrusions 32 and hemispherical indents, are provided between adjacent control plates 28 and 29 to prevent their separation and to maintain the connected state even when the angle is adjusted. (33) is formed on the mutually compatible surface to maintain the interconnected state.

Both ends of each of the adjusting plates 28 and 29 are fixed to the connecting rod 34 for connecting with the height adjusting means 6 and connected to the lifting fixing piece 35 of the height adjusting means 6.

The adjusting casing 36 constituting the height adjusting means 6 is fixedly installed on the inner surface of the frame 2 by a fixing bolt 36a, which is adjusted in the vertical direction on the adjusting casing 36. The shaft is installed in the center, the screw screwed to the adjusting screw (37) is composed of a lifting member (39) having a female screw (38) capable of adjusting the lifting up and down in a split type to couple to a fixed bolt (40).

To the left and right of the elevating member 39, the post 41 is coupled to one side so that the elevating member 39 can serve as the elevating guide stably during elevating, and the elevating member 39 and the lower end are fixed to the other side. According to the lifting operation of the member 39, the lifting fixing piece 35 for adjusting the vertical gap of the control plates 28 and 29 connected by the connecting rod 34 to the top is coupled.

The cap 44 having coupling holes 42 and 43 is rotatably fixed to the upper portion of the adjusting casing 36 so as to rotatably support the upper portion of the adjusting screw 37 and the post 41. It is fixed, the upper end of the adjustment screw 37 is projected to the upper coupling hole 42 of the cap 44, the end is formed with a wrench coupling portion 37a, such as hexagon or square for adjusting the rotation of the adjustment screw 37 do.

And flanges of the stopper (37b) is formed on the upper and lower sides of the adjusting screw 37 to prevent the malfunction or damage of the device due to excessive adjustment due to the user's mistake when adjusting the lifting and lowering of the elevating member (39). have.

The height adjusting means 6 on the adjusting plates 28 and 29 is preferably installed at one or two intervals from the adjacent adjusting plates 28 and 29, and on the top of the adjusting plates 28 and 29, artificial mats are provided. (4) is covered, and a release preventing jaw 46 for preventing the flow of the artificial mat 4 and the detachment of the golf ball 8 in advance is formed at both ends.

The departure preventing jaw 46 may be integrally formed with the control plates 28 and 29 or may be separately formed and attached, and the connecting rod 34 may be integrally formed with the control plates 28 and 29 or manufactured separately. Of course, it can be fixed to the adjustment plate (28,29).

When described in more detail below with respect to the gradient (lie) control method and the golf putting practice using the golf putting practice 1 of the present invention can be configured as described above.

Golfer (golf) can be performed by selecting a straight putting practice and a putting practice having a predetermined gradient according to their skills,

First, if you want to practice the straight putt put the golf ball (8) in the putting position (P) of the artificial mat (4) that is the upper surface of the golf putting practice (1) and then put the frame (2) using a putter (putter) ) One of the three hole cups 7 formed on the other side may be selected to perform a straight putting practice as shown in FIG. 11.

The golf ball 8 holed in the hole cup 7 falls on the resonance cylinder 14 installed on the discharge hopper 9 to resonate the air in the resonance cylinder 14 and the hole cup at the actual golf course through the discharge hole 13. As if the golf ball was holed in, it gives a cheerful metallic sound to double the practice of golfer,

The golf ball 8 dropped into the discharge hopper 9 is transferred to the position where the golfer exercises through the golf ball recovery pipe 10 communicated with it and is discharged through the golf ball recovery hole 11.

And if the golfer wants to practice putting by adjusting the tilt of the virtual green 5 only in a certain direction by adjusting the height of any one of the four corners of the frame 2, the heights respectively installed on the four corners of the frame 2. Putting practice can be carried out by adjusting the height of one or more of the adjusting means (3), in this case, the wrench engaging portion (16a) of the top of the adjusting screw 16 of the height adjusting means (3) is held by a wrench. After selecting and rotating the adjustment screw 16 in the forward and reverse direction, the elevating member 18 coupled thereto is raised or lowered along the elevating guide post 20, and the elevating fixed fixed to one side of the elevating member 18. Since the piece 22 is raised and lowered, the vertical gap between the base 21 and the frame 2 connected to the bottom of the pin bolt 23 is adjusted so that the frame 2 is height-adjusted, so that the virtual green 5 is The inclination angle is adjusted.

When the inclination adjustment of the frame 2 by the height adjustment means (3), the base 21 is connected to the lifting fixing piece 22 and the pin bolt 23, even if the frame 2 is inclined The lower end of the elevating fixing piece 22 is composed of a hemispherical end portion 22a so as to stably maintain the connection state, and the corresponding surface of the pedestal 21 also has a hemispherical coupling recess 21a. Even if an angle occurs between the base 21 and the elevation fixing piece 22 by the inclination adjustment of 2), it is possible to support the stable frame 2.

And the present invention can be partially adjusted to the gradient of the upper part of the virtual green (5) at the golfer desired angle, in this case the desired control plate 28 of the plurality of control plates (28,29) constituting the virtual green (5) By adjusting the height of the height adjusting means (6) individually, it is possible to adjust the gradient (lie) of the desired portion.

That is, after holding the wrench coupling part 37a of the upper end of the adjusting screw 37 exposed to the upper part of the height adjusting means 6 by using a wrench, if the adjusting screw 37 is selectively rotated in the forward and reverse directions, the screw is coupled thereto. The elevating member 39 is raised or lowered along the elevating guide post 41, and the elevating fixing piece 35 fixed to one side of the elevating member 39 is raised or lowered so that the connecting rod 34 is disposed thereon. The control panel (28,29) connected by the lift control is adjusted to the virtual green (5) where the corresponding control panel (28,29) is located gradient adjustment to one of the hole cup (7) as shown in Figure 11 for various gradients Putting practice will be able to practice in a variety of ways, such as practice.

At this time, the neighboring throttle plate (28,29) is composed of the projections 32 and the concave portion 33 of the male and female type so that when one of the throttle (28,29) is height-adjusted to have a slope, the adjacent throttle (28,29) ) Is connected by the elasticity control means 30 and maintains the elastic connection state with the protrusions 32 and the indentation portion 33 on the interconnected surface to maintain a gentle inclined connection state of the control plates (28,29) Since the artificial mat 4 is covered in the upper surface part, the upper surface part of the virtual green 5 is adjusted to the virtual green 5 having a predetermined gradient without unevenness such as the green of an actual golf course.

As described in detail above, the golf putting exerciser 1 provided by the present invention is used by golf lovers when practicing putting on golf.

The present invention provides a plurality of control plates (28,29) spring-like elastic connection means 30 such that the putting practice on the virtual green (5) effectively adjusted to a predetermined gradient, such as the green gradient in the actual golf course during the putting practice By the height adjustment means (6) to the control plate (28,29) individually by connecting the gradient of the virtual green (5) on the basis of the hole cup (7) to the golfer desired gradient The practice practice is very good because of the practice practice,

The four corners of the frame 2 constituting the golf putting exerciser 1 are also connected to the pedestal 21, respectively, and the height adjusting means 3 is adjustable to allow the golfer to adjust the desired gradient in various ways. You can also practice putting and putting practice according to simple inclination, so you can practice putting putting according to the golfer's ability.

When the golf ball 8 is holed in the hole cup 7, the user can hear a cheerful metallic sound as in a real golf course, thereby doubling the effect of the golf putting practice, and the putt golf ball 8 is used by the golfer to practice. It is an invention that is expected to have a great effect, such as being automatically recovered to a position, thereby improving practice efficiency.

Claims (5)

In the golf putting exerciser (1) having a virtual green (5) formed with at least one hole cup (7) on one side of the upper surface of the frame (2); Four corners of the frame 2 are provided with height adjusting means 3 for adjusting the height of one corner of the frame 2, respectively. The virtual green (5) is elastically installed in the elastic control means 30 through the plurality of connecting holes 31 in the transverse direction a plurality of control plates (28,29) covered with an artificial mat (4) on the top, The connecting rods 34 are installed at both ends of the adjusting plates 28 and 29 to be connected to the height adjusting means 6 so that the adjusting plates 28 and 29 are individually adjusted to partially adjust the virtual green 5 to have a predetermined gradient. Golf putting practice characterized in that. The method of claim 1; The height adjusting means 3 is fixed to the four corners of the frame 2 by fixing bolts 15a and on top of the control casing 15 on which the cap 26 having coupling holes 24 and 25 is fixed. The wrench screwing portion (16a) at the top and the stopper (16b) having the stopper (16b) is installed in the vertical axis in the center, Combining the elevating member (18) having a female screw (17) that is screwed to the adjusting screw (16) and capable of raising and lowering up and down in a split type to combine with a fixed bolt (19), One side of the elevating member 18, the elevating guide post 20 is coupled, the other side is the elevating member 18 and the upper end is fixed, the lower end of the elevating fixing piece connected to the base 21 and the pin bolt 23 Golf putting practice exerciser, characterized in that 22 is installed. The method of claim 2; The connecting end of the pedestal 21 and the elevating fixing piece 22 is composed of a hemispherical coupling recess 21a and a hemispherical end 22a so that a predetermined width angle can be adjusted from the pin bolt 23 as a starting point. Golf putting practice. The method of claim 1; The height adjusting means 6 connected to the connecting rod 34 having one end connected to the control plates 28 and 29 is fixed to the inner surface of the frame 2 by fixing bolts 36a and the coupling holes 42 and 43 at the upper portion thereof. On the adjusting casing 36 to which the cap 44 is fixed, the adjusting screw 37 having the wrench coupling part 37a at the upper end and the stopper 37b formed up and down is axially installed vertically in the center, The lifting screw 39 having a female screw 38 which is screwed to the adjusting screw 37 and is capable of raising and lowering up and down is configured to be divided into a fixed bolt 40, One side of the elevating member 39, the elevating guide post 41 is coupled, the other side is the elevating member (39) and the lower end is fixed and the elevating fixing piece 35 is connected to the upper end is connected to the connecting rod 34 Golf putting practice exerciser. The method of claim 1; Golf putter practice, characterized in that the projection plate (32, 32) and the concave-convex portion (33) are formed to correspond to each other in contact with the control plate (28,29).