JP3465185B2 - Golf swing straightening device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for correcting a golf swing. 2. Description of the Related Art Conventionally, various apparatuses and devices for correcting a golf swing have been used, but ones which are attached to a body to suppress the opening of an arm and those which use a circular guide circle are known. As shown in the present invention, there is no mainstream in which a rotatable rod is set and an improper swing trajectory can be confirmed by contact with the rod during swinging. [0003] A golf swing is basically a sport game in which a ball that is stationary on the ground is hit with a club to move the ball to a target location. To hit a ball, it is necessary to swing the golf club and correctly hit the club head to the ball. For that purpose, the basic usage of the body (rotation of the shaft and movement of the center of gravity) and the club trajectory are important. When hitting the ball, determine the address, move from takeback to downswing,
Follow-through after hitting. In this downswing, the club draws an inclined substantially circular orbit, but it is said that the circular orbit preferably moves on the same plane. However, in reality, the trajectory often differs from this ideal state due to differences in how to use the body, and the trajectory of the launched ball is different from the expected one, and the ball can not be moved to the target location . Therefore, tools and the like for correcting the swing trajectory are commercially available. One of them is an elastic band that is worn on the body. This has the effect of suppressing the opening of the arm when swinging, since the load is applied when the arm is worn on the body and the arm and the arm is opened, and the habit of tightening the side and hitting can be acquired. [0004] In addition, there is another type in which a circular ring-shaped tube is positioned on an ideal swing trajectory, and a player stands slightly in front of the tube and swings. When swinging, the club is swung along the tube, and by repeating this, the ideal swing is naturally remembered in the body. In addition, a stick or a string nearby can be put on the feet or held in a hand to know the line of the stance to the target and the way of the club trajectory. However, when the above method is used, there is an effect of approaching the ideal club trajectory, but it is difficult to know the degree of change when the club trajectory changes, because of its structure and principle,
It is not suitable for practice in various situations in actual battles.
Also, this is far from fundamental golf swing making, and many of them have failed in trying to master the correct physical movement with the image of the lesson book. The present invention has been invented in order to solve the problems related to the conventional golf swing correction means as described above, a rod body whose position can be changed,
The present invention has been developed in order to provide a golf swing straightening device capable of easily grasping an improper swing state by combining with a mechanism for dropping at the time of club contact. [0005] As means for solving the problems, the present invention provides a rod which can be rotated in two orthogonal axes.
The main part was constructed by detachably mounting a pole. That is, a support is erected on a base having an arbitrary shape, and a rod is positioned at the upper end of the support so as to be rotatable in two orthogonal axial directions.
A pole made of an elongated tube of a predetermined length is provided, and detachable mounting means for the pole is provided at the end of the rod. The present invention is a golf swing straightening device having the above configuration. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to use the present invention, a base is first placed at a suitable place on the ground, and a magnet portion located at the center of a pole is magnetically attached to a magnetic plate. Next, the golf ball is placed almost directly below the center of the pole, and the ball is hit with the club. Since the swing trajectory is usually a circular orbit inclined with respect to the pole, the club does not touch the pole with a correct swing. During improper swing, the trajectory drawn by the club head is different from the above trajectory,
Since the club head or the vicinity of the head comes into contact with the pole, the impact causes the pole to fall off the magnetically attached plate and fall off, making it easy to grasp that the swing is not correct. In addition, the vertical and vertical position of the slide bar,
By adjusting the swing angle, the inclination in the axial direction, or the position at which the ball is placed, it is possible to practice assuming various situations. An embodiment of the present invention will be described below. In the figure, reference numeral 1 denotes a base, which is formed by joining pipes of an appropriate length in a rectangular frame shape, and a weight 2 made of a metal plate is attached to one of its long sides. Reference numeral 3 denotes a support, which is erected and fixed on the center upper surface of one of the long sides of the base facing the weight. This column is formed by slidably combining three tubes having different outer diameters, and a handle and a ring for fixing the position of the tube are mounted in place. A bar holder 4 made of a T-shaped hollow body is attached to the upper end of the column, and a slide bar 5 made of a tubular body is slidably provided in the bar holder. A magnetically attached plate 6 made of a letter-shaped iron plate is attached. Reference numeral 7 denotes a rectangular parallelepiped magnet narrower than the magnetically attached plate, 8 denotes an L-shaped guide plate, 9 denotes a support plate having a curved end, 10 denotes one end inserted into a through hole provided in the guide plate, and a nut. A fixing bracket to be screwed.
Reference numeral 11 denotes a pole in which an elongated metal tube of a predetermined length is inserted into a vinyl tube of the same length. The above is one embodiment of the present invention. Although the outline of the present invention has been described above, in this embodiment, magnetic attachment is used as the means for attaching and detaching the pole. This magnetism is to magnetize the magnet on the inner surface of the magnetized plate provided at the end of the slide bar, but the magnet width is narrower than the inner width of the magnetized plate, making it easy to move and detach the magnet by impact. I have. When the magnet and the magnetically attached plate are separated from each other, the magnetic attachment force becomes weak in inverse proportion to the square of the distance between each other. Therefore, if the distance slightly increases due to the contact / impact of the club with the pole, the magnetic adhesion force rapidly decreases, and the drop of the pole can be encouraged. Further, since the outer surface of the pole is covered with a vinyl tube made of a soft synthetic resin, damage to the club at the time of contact with the pole can be prevented. Further, in this example, since the length of the column is made variable by the column structure, the setting can be made according to the situation of the user. The slide bar is rotatable in two axial directions. The upper column of the support and the slide bar are slidable with respect to the bar holder at the upper end of the support. Therefore, the bar holder and the slide bar are rotatable about the axis of the support column, that is, the swing movement of the slide bar with respect to the base can be performed. Further, the bar can be rotated about an axis direction orthogonal to the column axis direction, that is, the axis direction of the slide bar. By adopting the above mechanism, when setting up while standing parallel to the base, the slide bar can be swung to the left and right to position the pole at an angle to the body, and training for slicing and hook ball can do. By rotating the slide bar in the axial direction, the pole can be tilted in the vertical direction. This makes it possible to practice assuming hitting on an inclined surface. (It is desirable that the body is also inclined.) Since weights are used in this embodiment, the center of gravity when the pole is mounted can be appropriately maintained. In addition, a support plate is fixed to the magnet, a pole is held on this support plate, and the pole is fixed to the guide plate with fixing brackets, so the pole is firmly held by the magnet, and the upper end of the guide plate is a magnet It is located in the middle of the back. Therefore, when the magnet is magnetically attached to the magnetically attached plate, the upper edge of the guide plate abuts the lower edge of the magnetically attached plate, and the magnetized position of the magnet on the magnetically attached plate is determined. can do. In this example, the pole is attached by magnetic attachment, but other means such as a hook-and-loop fastener method, or a step is provided in an appropriate position of the pole, and the step is mounted on a magnetically attached plate or the like to position the pole. Means may be used. In the figure, a pole stand is shown by a virtual line, and a thin tube is erected on the upper surface of the weight. This is for inserting another pole into the stand, and this pole is located almost perpendicular to the ground, so that it can be used as a guide when hitting. As described above, the present invention can be practiced in various situations, can be self-trained, and can obtain further progress by obtaining advice from a leader. This device can be used anywhere if there is a three-dimensional space of 2.5 m per side required for swing, it can be used for golf driving range, home and school club activities, etc. A great effect can be expected. According to the present invention, since the pole located at an appropriate distance from the ball is removably positioned at a predetermined position, the contact of the club with the pole in the event of improper swing is achieved. Thus, it is possible to provide a useful golf swing correction device capable of accurately and easily grasping whether or not a swing trajectory is possible.

[Brief description of the drawings] FIG. 1 is a perspective view of a main part of the present invention. FIG. 2 is a perspective view of a pole according to the present invention. FIG. 3 is a perspective view of a main part showing a pole mounting portion of the present invention. FIG. 4 is a perspective view of a pole mounted state of the present invention. FIG. 5 is a plan view of an essential part of a pole according to the present invention. FIG. 6 is a front view of a main part of the pole of the present invention. FIG. 7 is a side view of a pole and a magnet portion of the present invention. FIG. 8 is a use state diagram of the present invention. [Explanation of symbols] 1 base 2 weights 3 props 4 Bar holder 5 Slide bar 6 Magnetic plate 7 magnet 8 Guide plate 9 Support plate 10 fixing bracket 11 pole 12 pole stand

Claims (1)

(57) [Claims 1] A pillar is erected on a base having an arbitrary shape, and three pillars having different outer diameters are slidable on the pillar.
Formed in combination, with a T-shaped hollow body at the top of the support
Attach the bar holder, and place a tube consisting of a tube inside the bar holder.
A ride bar is slidably provided, while a pole made of a slender tube of a predetermined length is provided, and a magnetic bar is attached to the end of the slide bar.
Provide a pole attachment / detachment means, and attach the pole to the end of the slide bar.
By improperly spinning the golf club,
In the event of a drop, the club may drop due to contact with the pole.
Swing trajectory can be accurately and easily grasped below.
A golf swing straightening device characterized by having such a configuration .