JPH0423587Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a grip angle holding device for ball games that allows golf, tennis, etc. clubs, rackets, etc. to be gripped in a predetermined manner.

(Prior art and its problems) Generally, ball games are played by hitting the ball.
For example, in golf and tennis, if the angle of the face of the golf ball at the moment of impact, the hitting point, the swing trajectory of the club head, etc. cannot be accurately controlled, the ball cannot be hit in the desired direction. Therefore, in golf, for example, the line of the shoulders, the line of the hips, and the position of the feet are all aligned so that the swing form can be set up and impact the ball, as shown in Figure 5. Hold the club square or at right angles to the ball, pull the club head low and straight as if your left knee is bent over the ball, make a slow backswing, start with your wrists at about waist height, and then adjust your grip. Make sure not to loosen your arms, keep your right side open, and stretch your left arm straight.
Start the downswing with your right hand supporting it lightly, lead the swing with your left hip and left arm, pull your right elbow close to your body, and start using it when the end of your grip is below your hip line.The impact should be at address. Approach the ball, place the back of your left hand at right angles to the ball, and catch the ball in front of your body. After impact, extend your right arm, let your left arm serve as a sword, and perform a large follow-through. ...It is taught as follows.
(Kamakura Shobo Publishing, Sports Note V).

In this way, although swing instruction is provided,
As with all sports, a common difficulty in sports is that unless the athlete himself/herself masters the ideal swing, things will not go according to theory. However, it seems that the reason for the lack of performance is that each part of the body does not move according to the player's consciousness. In particular, despite setting up and swinging to fly straight toward the target,
The ball is hooked, sliced, and
As shown in Figure 7, the biggest causes of stumbling or duffling are loosening the left grip at the top of the backswing and breaking the wrist, or the elbow of the left arm tensing the swing before impact. As shown in Figure 8, it is said that the player's arms bend when set up with the correct square grip to avoid such bending, as shown in Figure 6, the V-shape formed by both arms will be the same as the player's. Point your chin and repeat various corrective exercises to return to the state you were in at the moment of impact. As such a corrective practice tool, one has been proposed in which fixed devices are fitted into the elbows of both arms so that the V-shape formed by both arms points toward the player's chin, and although it is commercially available, it is not easy to use. There is a feeling of

(Problems of the invention) In view of the current situation, the present invention is easy to attach like putting on gloves, is easy to use, and can form the above-mentioned ideal V-shaped arms shape at the moment of impact. To provide a grip angle holding device for ball games that allows the player to experience a swing in which the club face always hits the ball at an ideal angle.

(Points of focus of the invention and its summary) This invention was developed as a result of intensive research into the ideal golf swing.The reason for the collapse of the ideal V-shaped arms shape is not the bending of the elbows, but rather loosening of the left grip, Focusing on the relationship between the various parts of the body in which the elbows bend as a result of the wrists bending in the medial and medial direction rather than in the upward and downward direction, the authors focused on the relationship between the various parts of the body, and in order to prevent both elbows from bending, as in the past. He discovered that by maintaining the bending angle of the back of the hand relative to the wrist at a constant level, the swing can be made without the bending of both elbows at the time of impact, without the need for a corrective device to form a V-shape. Its gist is that it consists of a back part 1 that is removably fixed to the back surface of the hand and a wrist part 2 that is removably fixed to the wrist surface, and that the back part 1 is connected to the extended surface of the wrist part 2. The connecting parts 11 and 21 are attached at a predetermined angle of inclination, and the back of the hand grips a ball game racket, club, etc. with the palm surface of the hand. While keeping it constant,
In a grip angle holder for ball games that can swing only in the up and down direction of the wrist, the back part 1 is made of plastic and has a roughly triangular shape, is slightly curved along the back surface, and has air holes 13. are scattered and drilled all over the surface,
A felt cloth 14 is attached to the inner surface, and a tightening band 12 made of a magic fastener is attached to the upper edge of the back part 1, while the wrist part 2 is tightly attached to the surface of the forearm from the wrist. It is made of plastic and has a roughly trapezoidal shape, and is curved to surround the wrist and forearm so that it can be attached to the wrist. A cloth 24 is attached, and a tightening band 22 made of a magic fastener is attached and extended from one edge of the body, and is hooked to rings 25, 25 attached to the other edge of the body. It is characterized by being shaped like this.

Hereinafter, the present invention will be explained in detail based on specific examples shown in the accompanying drawings.

(Example) Fig. 1 is a front perspective view showing an embodiment of the grip angle holder for ball games according to the present invention, Fig. 2 is a rear perspective view of the holder shown in Fig. 1 with the tightening band opened, and Figure 3 is a perspective view showing the holder shown in Figures 1 and 2 attached and fixed to the back of the hand and wrist with a tightening band, and Figure 4 is a golf club with the holder according to the present invention attached to both left and right hands. FIG.

In the drawings, reference numeral 1 denotes a back part attached to the back of the hand, which is made of plastic and has a roughly triangular shape and is slightly curved along the back of the hand. The back of the hand 1 has pores 13 scattered over the entire surface, and a felt cloth 14 is attached to the inner surface. A tightening band 12 made of a magic fastener is attached to the upper edge of the back of the hand 1, and a connecting part 1 that is pivotally connected to the wrist 2 is attached to the lower end.
1 is formed.

The wrist part 2 is made of plastic and has a roughly trapezoidal shape so that it can be attached closely to the surface of the forearm from the wrist, and is curved so as to surround the wrist and the forearm, and pores 23 are scattered over the entire surface. On the other hand, a felt cloth 24 is attached to the inner surface, and a tightening band 22 made of magic fastener is attached and extends from one edge of the body, and a tightening band 22 formed from a magic fastener is attached to and extends from one edge of the body. It is adapted to be latched onto rings 25, 25 that are attached. The wrist part 2 is connected to the connecting part 11 of the back part 1 through a connecting part 21 protruding from the center of the upper edge, so that the back part 1 is connected to the extending surface of the wrist part 2 at a predetermined angle of inclination (for each person). (The optimum angle should be determined by The bending angle set by the above-mentioned inclination angle is maintained with almost no swinging in the medial and medial directions (snap direction) of the back of the hand relative to the wrist.

According to the above configuration, the back of the hand that grips a ball game racket, club, etc. on the palm surface of the hand can be swung only in the upward and downward directions of the wrist at the back part 1, and the bending angle of the back of the hand relative to the wrist in the medial and lateral directions can be approximately reduced. Since it is kept constant, especially for beginners, the fourth
As shown in the figure, if the grip angle holder according to the present invention is attached to both hands and set up as shown in Fig.
As shown in the figure, the wrist does not bend in the direction of the inner and outer snaps at the top of the backswing, and both left and right elbows do not bend as shown in Figure 8.
As shown in the diagram, it not only allows you to perform an ideal swing and always return the club face to the set-up address state correctly, but also ensures a large follow-through, so it has great practical value. .

By attaching the grip angle retainer according to the present invention to the left hand, which controls most of the swing, it is possible for beginners to swing with the same ideal club head trajectory as when attaching it to both hands as described above. In order to learn how to use the right arm, it is recommended to wear it on both hands, and as the swing becomes better, stop wearing the right hand and gradually master the ideal swing by wearing only the left hand. good.

Although the present invention has mainly been explained by exemplifying swing correction in golf, the present invention is not limited to golf, and is not limited to golf. For example, the invention is not limited to golf. It can also be used as a grip angle corrector in tennis, and is widely useful as a grip holder in ball games.

(Operation and Effect of the Invention) As is clear from the above explanation, according to the present invention, the back part 1 is removably fixed to the back surface of the hand.
and a wrist part 2 that is removably fixed to the wrist surface, and the connecting parts 12 and 22 are pivotally connected with the back part 1 at a predetermined inclination angle with respect to the extended surface of the wrist part 2. The back of the hand 1 is made of plastic and has a roughly triangular shape and is slightly curved along the back of the hand, while the wrist 2 is attached closely from the wrist to the forearm.
It is made of plastic and has a roughly trapezoidal shape, and is curved to surround the wrist and forearm.Also, the pores are scattered throughout the entire surface, and felt cloth is pasted on the inner surface. Therefore, it has an excellent fit. In addition, a tightening band 1 formed of a magic fastener is attached to the upper edge of the back of the hand 1.
2 is attached, while a tightening band 22 formed by a magic fastener is attached to and extends from one edge of the body of the wrist part 2, and is hooked to rings 25, 25 attached to one edge of the other body. This makes it easy to put on and take off.

[Brief explanation of the drawing]

Fig. 1 is a front perspective view showing an embodiment of the grip angle holder for ball games according to the present invention, Fig. 2 is a rear perspective view of the holder shown in Fig. 1 with the tightening band released, and Fig. A perspective view showing the holder shown in Figures 1 and 2 attached and fixed to the back of the hand and wrist with a tightening band, and Figure 4 shows a state in which the holder according to the present invention is attached to both left and right hands and a golf club is held in a square grip. FIG. 5 is a schematic diagram showing continuous changes in an ideal golf swing.
Figure 6 is an explanatory diagram showing the ideal form of both arms at address, Figure 7 is an explanatory diagram showing the left grip at the top of the back swing and the wrist is broken or broken, and Figure 8 is an explanatory diagram showing the left elbow in particular. FIG. 2 is an explanatory diagram showing a bad state in which the blade is bent. 1... Back of hand, 2... Wrist, 3... Pivot shaft,
11, 21... Connecting portion, 12, 22... Tightening band.

Claims (1)

[Claim for Utility Model Registration] Consisting of a back part 1 that is removably fixed to the back of the hand and a wrist part 2 that is removably fixed to the wrist, the back part 1 is attached to the extended surface of the wrist 2. The connecting parts 11 and 21 are pivoted at a predetermined angle of inclination, and the back of the hand grips a ball game racket, club, etc. on the palm surface of the hand, and the back part 1 is bent at an angle in the medial and medial direction of the back of the hand with respect to the wrist. While keeping it almost constant,
In a grip angle holder for ball games that is configured to guide the wrist so that it can swing only in the up and down direction, the back of the hand 1 is made of plastic and has a roughly triangular shape, is slightly curved along the back of the hand, and has air holes. 13 are scattered and drilled all over the surface,
A felt cloth 14 is attached to the inner surface, and a tightening band 12 made of a magic fastener is attached to the upper edge of the back part 1, while the wrist part 2 is tightly attached to the surface of the forearm from the wrist. It is made of plastic and has a roughly trapezoidal shape, and is curved to surround the wrist and forearm so that it can be attached to the wrist. A cloth 24 is attached, and a tightening band 22 made of a magic fastener is attached and extended from one edge of the body, and is hooked to rings 25, 25 attached to the other edge of the body. A grip angle holding tool for ball games, characterized in that it is shaped like this.