KR101839752B1 - Apparatus for practicing golf - Google Patents

Abstract

The present invention relates to a golf practice apparatus, and more particularly, to a golf practice apparatus which is convenient to install and transport, has a low manufacturing cost, can be adjusted at various inclination angles in golf practice, To a golf training apparatus which can be used. A golf training apparatus according to an embodiment of the present invention includes a plate 100; A first frame 200 attached to a lower portion of the plate 100 and having a plurality of inclination adjusting members 210 for adjusting the inclination of the plate 100; A second frame 300 having a fixing part 310 for detachably fixing the inclination adjusting member 210 to one side of the first frame 200 so that the first frame 200 is rotatable; A central axis 400 installed at the center of the second frame 300 and rotatably formed about the center of the shaft; And a rolling member 500 installed on the lower side of the second frame 300.

Description

[0001] APPARATUS FOR PRACTICING GOLF [0002]

The present invention relates to a golf practice apparatus, and more particularly, to a golf practice apparatus which is convenient to install and transport, has a low manufacturing cost, can be adjusted at various inclination angles in golf practice, To a golf training apparatus which can be used.

Golf is a game in which a golf ball that is stationary on a course is hit by a club-shaped club and inserted into a predetermined hole. A player with fewer balls until the ball enters the hole will win the game.

Golf games are played on 9 or 18 hole courses. Golf is one of the few ball games that does not require a standardized playing area. The golf course is formed in large areas such as lawns, hills, etc., and obstacles such as forests, ponds, sand pits, slopes, do.

In response to such a golf course environment, golf practitioners typically practice at a nearby driving range. However, in the driving range, most of them can practice full swing and batting practice. Accordingly, in recent years, a golf practice apparatus has been developed in which golf practitioners provide experiences such as a real-world experience in which the terrain is not flat so as to prepare for various obstacles such as a slanting place of a golf course.

However, conventionally, conventional golf training apparatuses attempt to adjust the inclination by the operation of the hydraulic cylinder. The golf practice plate by the operation of the hydraulic cylinder has a difficulty in providing a stable support plate due to the lack of the support means, and expensive manufacturing cost and cost are required due to the hydraulic device to be installed. In addition, it requires a large space for installation, which reduces the usability of the space and the vibration and noise caused by the device can not be ignored. In addition, it is difficult to repair faults due to the complicated structure, and it is difficult to use the device manually when the device fails.

Therefore, a golf practice apparatus which can be used anywhere freely and which can rotate and adjust the angle of the training plate in a simple manner is required.

Japanese Patent Application Laid-Open No. 10-2015-0144064 (Publication date: December 24, 2014)

The present invention has been made to solve the above-mentioned problems,

And to provide a golf practice apparatus capable of practicing golf on various slopes by rotation.

Another object is to provide a golf training apparatus which has a simple design structure and can be manufactured at low cost.

Another object of the present invention is to provide a golf practice apparatus which is simple and easy to rotate without employing a motor or the like and which is less likely to generate noise or vibration and is easy to repair and manage.

Another object of the present invention is to provide a golf practice apparatus which is easy to use and easy to use.

Another object of the present invention is to provide a golf practice apparatus employing a structure capable of absorbing and mitigating impact even when vibration or impact force is generated by a ball or the like when practicing golf.

Another object of the present invention is to provide a golf practice apparatus which can simulate a variety of tilt angles and provide the same sensation as a golf player in a real golf field, thereby further enhancing the interest of a golf practitioner.

It is to be understood that the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be understood by those skilled in the art to which the present invention belongs .

The features of the present invention for achieving the objects of the present invention as described above and performing the characteristic functions of the present invention described below are as follows.

According to an embodiment of the present invention, a golf training apparatus includes: a plate; A first frame attached to a lower portion of the plate and having a plurality of inclination adjusting members for adjusting the inclination of the plate; A second frame coupled to a lower side of the first frame so as to allow the first frame to be pivotable and having a fixing portion for detachably mounting the tilt adjusting member; A center shaft installed at the center of the second frame and rotatably formed about the center of the shaft; And a rolling member provided below the second frame.

Preferably, the second frame is foldably joined to the first frame.

Preferably, the plurality of inclination adjusting members are rotatably mounted on the first frame and the lengths of the respective inclination adjusting members of the plurality of inclination adjusting members may be different from each other. Preferably, the inclination adjusting member comprises: A pair of vertical bars rotatably mounted on one frame; And a horizontal bar connecting the pair of vertical bars. In addition, preferably, the inclination adjusting member may be connected to the plate by an elastic member.

Preferably, a plurality of cushion springs for elastic support may be provided between the rolling member and the second frame.

Preferably, one or more rotation handles may be formed around the outer periphery of the second frame.

Preferably, the fixing portion may be a space formed by a partition member provided on one side of the second frame.

Advantageously, said first frame and said second frame may be connected by one or more buffers.

Preferably, a stop member may be formed on the outer side of the rolling member.

Preferably, the central axis comprises a support plate; A motor elastically supported by a plurality of springs provided on one side of the upper surface of the support plate; A first bevel gear supplied with a rotational force of the motor and formed in a horizontal direction; And a second bevel gear formed on the other side of the support plate for converting rotation of the first bevel gear into rotation about a vertical direction.

According to the golf training apparatus according to the present invention, golf practice is possible on various slopes by rotation.

Further, according to the present invention, there is provided a golf practice apparatus which has a simple design structure and can be manufactured at low cost.

Further, according to the golf training apparatus according to the present invention, there is provided a golf practice apparatus which is configured to be simple and convenient to rotate without using a motor, so that noise and vibration are less likely to occur, .

Further, according to the present invention, there is provided a golf practice apparatus which is easy to move and easy to use.

Further, according to the golf practice apparatus of the present invention, a golf practice apparatus employing a structure capable of absorbing and mitigating impact even when vibration or impact force occurs due to a hit ball during golf practice is provided.

In addition, the golf practice apparatus according to the present invention provides a golf practice apparatus which can enhance the interest of a golf practitioner by simulating various tilt angles and providing a feeling of being hit in an actual golf field.

The effects of the present invention are not limited to those described above, and other effects not mentioned may be clearly recognized by those skilled in the art from the following description.

FIGS. 1A and 1B show a perspective view of a golf practice apparatus according to an embodiment of the present invention,
2 shows a first frame of a golf practice apparatus according to an embodiment of the present invention,
3 shows a tilt adjustment member for a golf practice apparatus according to an embodiment of the present invention,
4 is a side view of a plate, a first frame and a second frame of a golf practice apparatus according to an embodiment of the present invention,
5 is a bottom view of a second frame of a golf practice apparatus according to an embodiment of the present invention,
FIG. 6 is a perspective view showing a fixing part formed in the second frame of the golf training apparatus according to the embodiment of the present invention,
Figure 7 shows a rolling element according to an embodiment of the invention,
8 shows an upper side view of a central axis of a golf practice apparatus according to another embodiment of the present invention,
9 shows a perspective view of a central axis of a golf practice apparatus according to another embodiment of the present invention,
Figure 10 shows a golf practice apparatus according to another embodiment of the present invention,
11 shows a central axis for a golf practice device according to an embodiment of the present invention.

The specific structure or functional description presented in the embodiment of the present invention is merely illustrative for the purpose of illustrating an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention can be implemented in various forms. And should not be construed as limited to the embodiments described herein, but should be understood to include all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Meanwhile, in the present invention, the terms first and / or second etc. may be used to describe various components, but the components are not limited to the terms. The terms may be referred to as a second element only for the purpose of distinguishing one element from another, for example, to the extent that it does not depart from the scope of the invention in accordance with the concept of the present invention, Similarly, the second component may also be referred to as the first component.

Whenever an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but it should be understood that other elements may be present in between something to do. On the other hand, when it is mentioned that an element is "directly connected" or "directly contacted" to another element, it should be understood that there are no other elements in between. Other expressions for describing the relationship between components, such as "between" and "between" or "adjacent to" and "directly adjacent to" should also be interpreted.

Like reference numerals designate like elements throughout the specification. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. &Quot; comprises "and / or" comprising ", as used herein, unless the recited element, step, operation, and / Or additions.

The golf training implement according to the present invention comprises: a plate; A frame having a tilt adjusting member for adjusting the tilt of the plate and supporting the plate; A center shaft rotatably supporting the plate and the frame; And a rolling member for rotating the plate and the frame with respect to the central axis.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It is provided to let you know.

FIG. 1 is a perspective view of a golf practice apparatus according to an embodiment of the present invention. FIG. 2 shows a first frame of a golf practice apparatus according to an embodiment of the present invention. FIG. 4 illustrates a side view of a plate, a first frame, and a second frame of a golf practice apparatus according to an embodiment of the present invention, and FIG. FIG. 5 is a bottom view of a second frame of a golf practice apparatus according to an embodiment of the present invention. FIG. 6 is a perspective view of a golf course practicing apparatus according to an embodiment of the present invention, FIG. 7 shows a rolling member according to an embodiment of the present invention, FIG. 8 shows an upper side view of a central axis of a golf training apparatus according to another embodiment of the present invention, and FIG. 9 shows another embodiment In the golf training apparatus according to the example, It shows a road, and Figure 10 shows a golf practice device in accordance with another embodiment of the invention, and Figure 11 illustrates the central axis driving range reformation according to one embodiment of the present invention.

As shown in FIGS. 1A and 1B, a golf training apparatus according to an embodiment of the present invention includes a plate 100; A first frame 200 attached to a lower portion of the plate 100 and having a plurality of inclination adjusting members 210 for adjusting the inclination of the plate 100; A second frame 300 having a fixing part 310 for detachably fixing the inclination adjusting member 210 to one side of the first frame 200 so that the first frame 200 is rotatable; A central axis 400 installed at the center of the second frame 300 and rotatably formed about the center of the shaft; And a rolling member 500 installed on the lower side of the second frame 300.

The golf training apparatus according to an embodiment of the present invention includes a plate 100. The plate 100 means a plate shape, and is not limited to a circle, an ellipse, or a square. However, it may be preferable to be circular or elliptical in order to improve the convenience of rotation. Although only a circular plate is shown in the figure, it is not limited thereto as described above.

On the upper surface of the plate 100, lawns may be planted to add realism, and artificial grass mats may be attached along the shape of the plate. On the upper surface of the plate 100, a golf pin for seating a golf ball may also be provided.

The golf training apparatus according to an embodiment of the present invention includes a first frame 200 attached to a lower portion of the plate 100. As shown in FIG. 2, the first frame 200 may include a plurality of bars attached under the plate 100. Preferably, the plate 100 is attached as wide as possible to the entire lower surface of the plate 100, so that the load can be evenly distributed.

Referring to FIGS. 2 and 3, the first frame 200 includes a tilt adjusting member 210 for tilt adjustment of the plate 100. The inclination adjusting member 210 may include a plurality of inclination adjusting members having different lengths so that the inclination adjusting members 210 may be inclined with respect to each other. The inclination adjusting member 210 is installed on one side of the first frame 200 and rotatably mounted on the first frame 200. Specifically, when the flat surface of the plate 100 is formed, it is folded close to the plate 100 side, and when the plate 100 is to be inclined, the second frame 300, which will be described later, As shown in Fig. In addition, a plurality of inclination adjusting members 210 having different lengths may be provided to allow the plate to form various angles with respect to the ground.

3, according to one aspect of the present invention, the tilt adjustment member 210 includes a pair of vertical bars 222 and a single horizontal bar 224 connecting the pair of vertical bars 222 And the like. With the above-described configuration, the other vertical bar can be rotated together with the rotation of one vertical bar of the pair of vertical bars 222, so that the inclined plate 100 can be firmly and conveniently fixed.

According to one aspect of the invention, the vertical bar 222 is provided with a projection 226 projecting laterally at one end. The protrusion 226 is preferably formed in a circular shape and is rotatably mounted on the first frame 200.

In addition, according to one aspect of the present invention, an insert 228 is provided at the other end of the vertical bar 222. The insertion portion 228 may be configured to be mounted on the fixing portion 310 of the second frame 300 to be described later so that the inclination adjusting member 210 is supported by the second frame 300.

Referring to FIG. 2, according to the golf training apparatus according to an embodiment of the present invention, the inclination adjusting member 210 may be connected to the plate 100 by an elastic member 230. The elastic member 230 prevents the tilt adjusting member 210 from rotating more than a predetermined angle when the tilt adjusting member 210 is detachably mounted to the fixing portion 310 and provides an elastic force to the tilt adjusting member 210. According to one aspect of the present invention, an elastic member 230 is connected to one side of the vertical bar 222 and connected to the plate 100.

Referring to FIG. 4, the golf training apparatus according to an embodiment of the present invention further includes a second frame 300 rotatably coupled to the first frame 200. The first frame 200 is formed so that the first frame 200 is rotatable with respect to the second frame 300, that is, one side of the first frame 200 can be raised with respect to the second frame 300. One side of the second frame 300 is coupled to the lower side of the first frame 200.

The second frame 300 may be coupled to the first frame 200 by a hinge 250 or a folding type. 4, it will be clearly understood that the surfaces of the first frame 200 and the second frame 300 facing each other do not permanently attach to each other. The first frame 200 on the opposite side of the side where the hinge 250 is installed can be raised with respect to the second frame 300.

In addition, a handle 110 may be formed on one side of the plate 100 to lift the plate 100 and facilitate mounting of the inclination adjusting member 210. In addition, the golf drill according to one embodiment of the present invention includes at least one buffer 350 connecting the first frame 200 and the second frame 300 to facilitate lifting the plate 100, As shown in FIG. The shock absorber 350 is formed on the opposite side of the hinge 250 of the first and second frames 200 and 300, that is, the first frame 200 and the second frame 300 are detachable. One side of the shock absorber 350 is connected to the first frame 200 and the other side is connected to the second frame 300. Preferably, a pair of shock absorbers 350 may be formed to connect both sides of the first and second frames 200 and 300.

Further, the second frame 300 further includes a fixing portion 310 for detachably mounting the inclination adjusting member 210. 5 and 6, the fixing portion 310 may be formed on one side of the second frame 300. [ The fixing part 310 may be constituted by a partition member which forms a space like a partition. The insertion portion 228 of the inclination adjusting member 210 is inserted into the fixing portion 310 so that the plate 100 can be fixed while being inclined.

The golf training apparatus according to an embodiment of the present invention includes a center axis 400 formed at the center of the second frame 300. The central axis 400 is rotatably formed with respect to the center of the axis of the central axis. 11, the central axis 400 according to an aspect includes a fixed member 402 attached to the center of the second frame 300, a rotatable ball 404 disposed within the fixed member 402, A first shaft 408 connected to a nut 406 and a nut 406 threaded on the inner surface of the ball 404 and a first shaft 408 connected to the nut 406, And a support plate 412 integrally formed or connected to the second shaft 410 and the second shaft 410 and supported by the ground. In addition, one or more additional shafts 414 may be inserted for height adjustment.

Referring to FIG. 7, the golf training apparatus according to an embodiment of the present invention may further include a rolling member 500 installed below the second frame 300. A plurality of rolling members 500 may be disposed close to the outer circumferential surface of the plate 100 and the rolling member 500 may be a member such as a wheel for facilitating rotation of the golf practice apparatus.

A plurality of cushion springs 510 may be provided between the rolling member 500 and the second frame 300. The cushion spring 510 may be disposed between the second frame 300 and the rolling member 500 using a mounting bracket 520. The cushion spring 510 can be arranged with a spring having an arbitrary spring constant, or an appropriate number of springs, depending on the design conditions such as the demanded load of the golf training apparatus to be designed. In addition, the cushion spring 510 functions to mitigate vibrations and shocks when the user of the golf practice apparatus is put on the plate 100.

Further, the golf training apparatus according to an embodiment of the present invention may further include one or more stop members 550 formed on the outside of the rolling member 500. Preferably, the stop member 500 is formed by projecting outwardly of the plate 100 to the mounting bracket 520. And additionally provides a clamping force against the ground when a load is applied to the plate 100. Preferably, the stop member 550 may be provided by the number of the rolling members 500.

Also, according to the present invention, one or more rotation handles 600 may be formed around the outer periphery of the second frame 300. The rotation handle 600 facilitates rotation when the plate 100 is rotated.

According to another embodiment of the present invention, a central axis 800 that automatically performs rotation of the plate 100 may be used. 8 to 10, the center shaft 800 that rotatably supports the plate 100 includes a support plate 810, a plurality of spring members 820 mounted on one side of the upper surface of the support plate 810, A first bevel gear 840 formed on the rotary shaft of the motor 830 to be rotatable about a horizontal axis and supplied with the rotational force of the motor 830, a support plate 810 And a second bevel gear 850 which is formed on the other side of the first bevel gear 840 and meshes with the first bevel gear 840 to convert rotation of the first bevel gear 840 into rotation about a vertical direction. The shaft 860 is formed on the upper side of the second bevel gear 850 to be disposed at the center of the plate 100, thereby achieving the above object.

According to the present invention, by changing the inclination of the plate 100 by using the inclination adjusting member 210 having a different length, the golf practitioner can stand on the plate 100 to practice golf at various angles, Or by using the automated central axis 800 to rotate the plate 100 to practice golf at various angles.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

100: plate 110: handle
200: first frame 210: inclination adjusting member
222: Vertical bar 224: Horizontal bar
226: protrusion 228:
230: elastic member 250: hinge
300: second frame 310:
350: Shock absorber 400: Center axis
402: Fixing member 404: Ball
406: nut 408: first shaft
410: second shaft 412: support plate
414: additional shaft 500: rolling member
510: Cushion spring 520: Mounting bracket
550: stop member 600: rotation handle
800: center shaft 810: support plate
820: spring 830: motor
840: first bevel gear 850: second bevel gear
860: Shaft

Claims (11)

plate;
A first frame attached to a lower portion of the plate and having a plurality of inclination adjusting members for adjusting the inclination of the plate;
A second frame coupled to a lower side of the first frame so as to allow the first frame to be pivotable and having a fixing portion for detachably mounting the tilt adjusting member;
A center shaft installed at the center of the second frame and rotatably formed about the center of the shaft; And
And a rolling member provided below the second frame,
Wherein the plurality of inclination adjusting members are provided with a plurality of sets each comprising a pair of vertical bars rotatably mounted on the first frame and horizontal bars connecting the pair of vertical bars, And the length of the horizontal bar are different from each other,
And the inclination adjusting member is connected to the plate by an elastic member.
The golf practice apparatus of claim 1, wherein the second frame is foldably coupled to the first frame.
delete delete delete The golf practice apparatus according to claim 1, wherein a plurality of cushion springs for elastic support are provided between the rolling member and the second frame.
The golf practice apparatus according to claim 1, wherein at least one rotation handle is formed on an outer periphery of the second frame.
The golf practice apparatus according to claim 1, wherein the fixed portion is a space formed by a partition member provided on one side of the second frame.
The golf practice apparatus of claim 1, wherein the first frame and the second frame are connected by one or more shock absorbers.
The golf practice apparatus according to claim 1, wherein a stop member is formed on an outer side of the rolling member.
[2] The apparatus of claim 1,
A support plate;
A motor elastically supported by a plurality of springs provided on one side of the upper surface of the support plate;
A first bevel gear supplied with a rotational force of the motor and formed in a horizontal direction; And
And a second bevel gear formed on the other side of the support plate for converting rotation of the first bevel gear into rotation about a vertical direction.

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