JP2018524032A - Down blow swing exercise device - Google Patents

Abstract

The present invention relates to a downblow swing exercise device, and a concave portion formed in a portion away from the position where the golf ball is placed on the upper surface of the artificial turf grass mat by a predetermined distance in the traveling direction of the golf ball. A portion that protrudes above the artificial turf grass mat corresponding to the strength of the force applied through the leading edge of the golf club head only when the practitioner performs the desired down blow swing. A hitting portion; and a restoring portion that is provided in a direction opposite to the hit portion and restores the hit portion to a state before the swing exercise, and when the practitioner performs an accurate downblow swing Only when the hit part protrudes, an accurate down blow swing can be practiced. [Selection] Figure 4

Description

  The present invention relates to a downblow golf swing exercise apparatus.

  As shown in FIG. 1a, a general golf swing result can be roughly divided into a) duff shot, b) down blow shot, and c) topping shot. Most novice golfers are more likely to make a) duff shots or c) topping shots, but in order to send the golf ball farther and more accurately, advanced golfers will swing like b) downblow shots.

  Various golf swing exercise apparatuses for assisting conventional golf swing exercises have been developed.

  A general golf mat for swing exercises is made of artificial turf grass formed on a swing stance board. It consists only of artificial turf grass against which the golf club head hits, or an elastic rubber pad is attached under the artificial turf grass for impact. It has come to ease. However, such a golf exercise mat for swing exercises can only be exercised to hit a golf ball.

  One way to make golf better is to use the characteristics of golf clubs. In particular, in the case of an iron club, it is possible to expect the accuracy of a golf swing that causes the golf ball to travel far and travel in a desired direction by downblowing the golf ball with the golf club.

  Down blow is to hit the golf ball before the center of the club head down from the top of swing reaches the lowest point. This is one method of a golf swing in which the club head hits the golf ball and then comes into contact with the mat surface at a position immediately after the golf ball is placed. (Fig. La b)

  On the other hand, as shown in FIG. 1B, other forms of the swing can be divided into a down blow swing, a swing swinging strike, and a swing swinging dragging. Divots are generated in turfgrass by swinging down and swinging down. It is important where such a divot is formed. If the divot is formed before the position of the ball, it becomes duff, and if it is formed later, the swing is good. In the case of an exerciser who starts golf, since the lower end portion of the golf club is generally in direct contact with the ground just below the golf ball, it cannot be recognized whether or not he / she has correctly performed the downblow swing.

  Therefore, in order to solve the above-mentioned problems, the Korean Utility Model Registration No. 20-0222235 “Downblow Exercise Mat” is disclosed. As shown in FIGS. 2 and 3, the switching means is configured to form a downblow between the body 2 having power supply means and the artificial turf grass mat 3 on which the position where the golf ball 6 is placed is displayed. 5a and 5b are formed, and the sound generating device 4 that is operated by the switching means 5a and 5b is provided, so that sound is generated at the time of down blow.

  With the golf ball 6 placed at a certain position on the artificial turf grass mat 3, switching means 5a, 5b located on one side of the golf ball 6 where the golf ball 6 is placed, that is, in the swinging direction of the golf club 7. The sound generator 4 operates only when the golf club is pressed. Therefore, the practitioner recognizes that he / she has performed a desired down blow swing when sound is generated from the sound generator 4.

  Such an exercise device has a problem that when the strong pressure of the golf club is transmitted to the position of the switching means, the switching means is detached from the corresponding position and the switching cannot be performed normally and malfunctions. Further, the sound generator 4 has the inconvenience of using a power source.

  An object of the present invention is to provide a downblow swing exercise apparatus that allows a golfer to check in real time whether or not an accurate swing has been performed during a swing exercise.

  Another object of the present invention is to provide a downblow swing exercise apparatus capable of confirming a swing result indicating in which direction the leading edge of a golf club head has hit a golf ball.

  Another object of the present invention is to provide a downblow swing exercise apparatus that can be practiced to make full use of a swing in which a divot is formed on the grass of a golf course.

  In order to achieve such an object, a downblow swing exercise apparatus according to the present invention includes a fuselage that is provided at a lower end portion of an artificial turf grass mat on which a golf ball is positioned and supports the artificial turf grass mat; A part protrudes from a recessed portion formed at a predetermined distance in the traveling direction of the golf ball from the position where the ball is placed, and only when the practitioner performs a down blow swing, through the leading edge of the golf club head A hitting portion protruding above the artificial turf grass mat corresponding to the strength of the applied force; and a restoring portion formed in a direction opposite to the hitting portion and restoring the hitting portion to a state before the swing exercise. A down blow swing training apparatus comprising: A projecting portion on which the leading edge of the golf club head is applied only when a swing is performed; and an impacted portion line that is connected to both ends of the projecting portion and is located inside the trunk that supports the artificial turf grass mat. It is characterized by comprising.

  Here, the projecting portion of the hit portion may be arcuate.

  Moreover, the hit | damage part may be the tube or band shape of the rubber | gum or plastic material which wraps a line.

  First, the practitioner can practice the desired down blow swing.

  Second, the practitioner can recognize the traveling direction of the golf ball by the golf swing in real time.

  Third, the practitioner can correct his swing in real time.

  Fourth, there is an exercise effect on the inclined surface.

It is the illustration which showed the various forms of the golf swing. It is the illustration which showed the various forms of the golf swing. It is the illustration figure which showed the structure of the golf swing exercise | movement apparatus by a prior art. It is sectional drawing which showed the structure of the golf swing exercise device by a prior art. 1 is an exemplary view of a down blow swing exercise device according to a preferred embodiment of the present invention. FIG. 1 is a side sectional view of a down blow swing exercise device according to a preferred embodiment of the present invention. 1 is a rear view of a down blow swing exercise device according to a preferred embodiment of the present invention. FIG. 3 is an exemplary diagram illustrating in more detail a restoration unit of a downblow swing exercise apparatus according to a preferred embodiment of the present invention. FIG. 3 is an exemplary diagram illustrating in more detail a restoration unit of a downblow swing exercise apparatus according to a preferred embodiment of the present invention. FIG. 6 is an exemplary view showing a state in which a hit part is projected as a result of performing a down blow swing using a down blow swing exercise apparatus according to a preferred embodiment of the present invention. FIG. 6 is an exemplary view showing a state in which a hit part is projected as a result of performing a down blow swing using a down blow swing exercise apparatus according to a preferred embodiment of the present invention. It is an illustration which shows the state which the protrusion part protruded by the result in which the direction was incorrect. It is an illustration which shows the state which the protrusion part protruded by the result in which the direction was incorrect.

  Hereinafter, a downblow swing exercise apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

  First, the configuration of the present invention will be described. FIG. 4 is an exemplary view of the exercise apparatus of the present invention. As shown in the figure, a fuselage 20 having an artificial turf grass mat 10 on which the golf ball is located on the upper surface; formed at a predetermined distance from the position “A” where the golf ball is placed on the upper surface of the artificial turf grass mat 10 in the traveling direction of the golf ball 100. Corresponding to the strength of the force applied through the leading edge 200b of the head 200a of the golf club 200 only when a part of the recessed portion 10a protrudes from the recessed portion 10a and the practitioner performs a desired down blow swing. A hitting part 40 protruding above the artificial turf grass mat 10; and a restoring part 50 which is formed in a direction opposite to the formation position of the hitting part 40 and restores the state of the hitting part 40 to the state before the swing exercise. Comprising.

  FIG. 5 is a side sectional view showing the structural relationship between the body 20 and the hit part 40 of FIG.

  The fuselage 20 includes a rubber plate 21 disposed at a lower portion of the artificial turf grass mat 10, a rubber bar 22 that is configured at the lower end of the rubber plate 21 and supports the artificial turf grass mat 10 and the rubber plate 21, and the golf ball The artificial turfgrass mat 10 is formed below the artificial turfgrass mat 10 which is formed at the lower part of the place where the artificial turfgrass mat 10 is placed. The support part 23 which has the elasticity which can be lowered | hung, and the connection part 24 to which the said decompression | restoration part 50 is connected are comprised. The support part 23 is made of an elastic material such as rubber, silicon, polyurethane, or a spring, and may have a circular shape or a square shape. The shape of the support part 23 may be variously modified. A guide rail (not shown) of the restoring part 50 is inserted into the connecting part 24.

  It can be seen that a recess 10 a is formed at a predetermined distance from the position where the golf ball 100 is placed on the upper surface of the artificial turf grass mat 10 in the traveling direction of the golf ball 100. The hit portion 40 is formed in the concave portion 10 a of the artificial turf grass mat 10. The hit part 40 is connected to the projecting part 41 projecting from the upper surface of the artificial turf grass mat 10 and both ends of the projecting part 41, and the hit part line located inside the body 20 that supports the artificial turf grass mat 10. 42a.

  As shown in FIGS. 8b to 8d, the protruding portion 41 can be exemplified by a rubber or plastic tube-like member to which the hit portion line 42a is coupled. The protrusion 41 can reciprocate left and right by the force of the leading edge of the head 200 a of the golf club 200. The reason why the protruding portion 41 is formed in the form of a covering material that wraps the hit portion line 42a is that the protruding portion 41 is a portion hit by a golf club head. This is to replace it. The protruding portion 41 may be formed in a band shape that wraps the line 42a with Velcro (registered trademark) tape.

  Of the hit portion 40, the protruding portion 41, part of which protrudes from the upper surface of the artificial turf grass mat 10, can preferably have an arc shape.

  In order to practice a desired downblow swing, the hit part 40 partially protrudes from the upper surface of the artificial turfgrass mat 10 in the trajectory when the downblow swing is embodied in the golf swing trajectory of the exerciser. The protrusion 41 must be located. That is, when the practitioner performs a downblow swing, the artificial turf mat 10 is instantaneously lowered downward by the support portion 23 which is an elastic body formed in a portion in contact with the golf club, and the protruding portion 41 becomes the artificial turf grass mat. It protrudes at a predetermined angle from the inclined surface of the ten recesses 10a.

  Unlike the embodiment in which the projecting portion 41 of the hit portion 40, which is partially projected from the upper surface of the artificial turf grass mat 10, has an arc shape, it is not formed in an arc shape having both ends but is formed in a single line longitudinal section. It can also have the shape of another locking step. In addition, a line connected to the protruding portion 41 of the hit portion 40 may be formed as one, and a restoring portion may be formed at the rear end thereof.

  The structure of the hit | damaged part 40 is demonstrated in detail based on FIG. 6 which shows the rear view of the practice apparatus of this invention. It can be seen that the hit portion line 42a connected to the protruding portion 41 of the hit portion 40 is connected in the direction in which the restoring portion 50 is formed through the bottom surface of the body 20 and the connecting portion 24. The hit portion line 42a of the hit portion 40 and the restoring portion line 42b of the restoring portion 50 used at this time can be made of various materials such as iron wire, plastic, or silicon material.

  7A and 7B are exemplary diagrams illustrating the restoration unit in more detail. The restoring part 50 includes two guide rails 51a and 51b extending from the body 20 and having longitudinal sections connected to each other, and a rotating roller 52, and the two guide rails from both lower ends of the hit part 40. The hit part line 42a extending along 51a and 51b is connected inside the rotating roller 52, and moves in the traveling direction of the golf ball by the protrusion 41, and moves in the opposite direction by the force applied from the outside. A restoring portion line 42 b that forms a separate locus parallel to the hit portion line 42 a of the hit portion 40 is inserted into the rotating roller 52.

  In this embodiment, the restoring portion 50 is composed of two guide rails 51a and 51b and a rotating roller 52. However, the hit portion 40 is a single protrusion hit by the leading edge 200b of the golf club. If it is configured, the configuration of the restoration portion can be embodied in a form similar to this embodiment as long as the position of the protruding portion is restored to the original state. Moreover, depending on the case, the hit | damaged part 40 can also be set as the form which has an elastic body and has a position restoration function, without the structure of the said restoration part.

  If the practitioner performs an accurate downblow swing exercise using the practicing apparatus of the present invention, the support 23 at the lower end of the artificial turfgrass mat 10 is momentarily moved by the golf club in the same manner as in the principle of forming a divot in the field. Go down. As the golf club continues to advance, the protrusion 41 of the hit portion 40 protrudes further upward from the inclined surface of the recess 10a. At this time, the hit portion line 42a connected to the protruding portion 41 protrudes while moving forward together. Therefore, the rotating roller 52 into which the hit part line 42a is inserted moves forward along the guide rails 51a and 51b. In order to practice the next swing, the practitioner moves the rotating roller 52 backward using the golf club or his / her foot. Therefore, the protrusion 41 of the hit portion 40 connected to the hit portion line 42a is retracted below the surface of the concave portion 10a of the artificial turf grass mat 10 and restored to the original position.

  8a to 8d are exemplary views showing a state in which the hit portion protrudes as a result of performing a down blow swing using the exercise device of the present invention.

  FIG. 8a is an exemplary view showing a situation in which the golf ball 100 flies forward after the golf ball 100 is hit accurately on the leading edge 200b of the golf club head 200a of the golf operator.

  FIG. 8b shows a state in which the hit portion protrudes when a desired down blow is performed as shown in FIG. 8a. As shown in FIG. 8a, the support 23 at the lower end of the artificial turf grass mat 10 is momentarily moved by the force applied by the leading edge 200b of the golf club head 200a with only the protruding portion 41 protruding from the recess 10a of the artificial turf grass mat 10. It can be seen that the golf club that goes down and protrudes further protrudes the protruding portion 41 from the concave portion 10a of the artificial turf grass mat 10 by a certain distance. At this time, it can be seen that the hit portion line 42a located inside the body 20 also protrudes from the concave portion 10a of the artificial turf grass mat 10 with the same length.

  On the other hand, FIG. 8c and FIG. 8d show that one side of the protruding portion 41 protrudes larger than the other side. FIG. 8c shows a case where the heel portion of the club head strikes the protrusion 41 before the toe portion when hitting the protrusion 41 with the leading edge 200b of the golf club head. . The occurrence of such a result indicates that although the swing was performed at the target point, it was actually performed in the form of a slice shot. If the practitioner is a golf expert, this is a case of practicing fade shot according to his / her own intention. That is, it is a case where a down blow swing is practiced, maintaining an out-in track | orbit by a golf exerciser's will.

  FIG. 8d shows a case where the toe portion of the club head strikes the protruding portion 41 before the heel portion when hitting the protruding portion 41 with the leading edge 200b of the golf club head. The reason why such a result occurs is that although the swing was performed at the target point, it was actually performed in the form of a hook shot. If the practitioner is an advanced golfer, this is a case of practicing a draw shot according to his / her own intention. That is, it is a case of practicing a down blow swing while maintaining a follow through outside the in-out track at the will of the golf practitioner. Thus, accurate down blow swing, draw shot, and fade shot can be practiced.

Claims (6)

A fuselage 20 that is provided at the lower end of the artificial turf mat on which the golf ball is located and supports the artificial turf mat 10;
A golf club head only when a part protrudes from a recess 10a formed at a predetermined distance from the position where the golf ball is placed on the upper surface of the artificial turf grass mat 10 in the traveling direction of the golf ball, and the practitioner performs a down blow swing. A hitting portion 40 protruding above the artificial turfgrass mat corresponding to the strength of a force applied through a leading edge of the leading edge; and formed in a direction opposite to the hitting portion 40, Including a restoration unit 50 for restoring the state to the state before the swing exercise,
The hit part 40 of the hit part is:
A projecting portion 41 in which the leading edge of the golf club head is applied only when the practitioner performs a down blow swing; and a body 20 that supports the artificial turf grass mat 10 and is connected to both ends of the projecting portion 41. A down blow swing exercise device comprising an hit portion line 42a located inside.   The down blow swing exercise device according to claim 1, wherein the projecting portion 41 of the hit portion has an arc shape.   The down-blow swing exercise apparatus according to claim 1, wherein the protruding part (41) includes a covering material that wraps the hit part line (42a). The body 20 is
A rubber plate 21 disposed below the artificial turfgrass mat 10;
A rubber bar 22 provided at the lower end of the rubber plate 21 to support the artificial turf grass mat 10 and the rubber plate 21;
The artificial turf grass is provided below the artificial turf grass mat 10 slightly ahead of the position where the golf ball is placed, and corresponds to the strength of the impact force applied through the leading edge 200b of the head 200a of the golf club 200. A support portion 23 having elasticity that allows the mat 10 to be lowered, and lowered by the impact strength of the golf club only when the practitioner performs a down blow swing; and a connecting portion 24 for inserting the restoring portion 50 The down blow swing exercise device according to claim 1, comprising: The restoration unit 50
Two guide rails 51a, 51b extending from the connecting portion 24 and having the longitudinal sections connected to each other;
The golf ball can be moved in the direction of travel of the golf ball by the protrusion of the hit portion 40, and can be moved in the opposite direction by a force applied from the outside. A separate locus is provided in parallel with the hit portion line 42a of the hit portion 40. A reconstructing portion line 42b to be formed; and a hitting portion line 42a extending along the two guide rails 51a and 51b and a revolving portion line 42b including a rotating roller 52 inserted therein. The down blow swing exercise apparatus according to claim 1. The restoration unit 50
Two guide rails 51a, 51b extending from the connecting portion 24 and each longitudinal section being connected to each other;
The golf ball can be moved in the direction of travel of the golf ball by the protrusion of the hit portion 40, and can be moved in the opposite direction by a force applied from the outside. A separate locus is provided in parallel with the hit portion line 42a of the hit portion 40. A reconstructing portion line 42b to be formed; and a hitting portion line 42a extending along the two guide rails 51a and 51b and a revolving portion line 42b including a rotating roller 52 inserted therein. The down blow swing exercise apparatus according to claim 4.

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