JP3128305U - Wrist fixed guide plate for table tennis foam - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a table tennis form mounting device to be worn on a wrist for the purpose of easily learning a basic correct hitting form by a beginner of table tennis or a player of our own form.
A wrist guide plate (1) having a length from the forearm (6) to the wrist (7) and the middle finger third joint (8) on the outside of the forearm (6) having a table tennis racket (5) is provided. From the forearm (6) to the wrist (7) by the three-point fixed support band of the first fixed support band (2), the second fixed support band (3), and the third fixed support band (4) attached to the wrist guide plate (1). ), Fixed to the middle finger third joint (8) and restrained the bending of the wrist (7), making it difficult to hit with the wrist (7), and became integrated with the table tennis racket (5) In conjunction with swinging arms, we will provide a table tennis foam wearing device that makes it easy to learn the basic correct hitting form by rotating the shoulder and waist naturally.
[Selection] Figure 1

Description

  The present invention relates to a mounting device that is mounted from the forearm to the back of the hand so that the basic hitting form of table tennis can be easily learned.

  In table tennis for racket sports, there is a basic hitting form like other sports. However, the only way to learn this is to practice with reference to teaching materials such as specialized coaching guidance, specialized magazines, and videos.

In club activities such as elementary and junior high schools, there are few specialized coaches for table tennis, and there are few table tennis experts in the club in charge of club activities. However, even if you practice every day, it is very difficult to learn the basic hitting form within a certain period.

Even if there is a specialized coach instructor, if there are dozens of students, table tennis is an individual competition, so it will be one-on-one instruction, to teach everyone and acquire basic hitting form within a certain period of time Takes a lot of effort, time, and extremes.

Originally, in the forehand stroke of the basic hitting form of table tennis, the hips and shoulders rotate, and the swing of the arm works in tandem without bending the wrist of the hand holding the table tennis racket inward and outward.
In the back (short) hand stroke, the forearm is moved using the elbow as a fulcrum without bending the wrist, and the table tennis racket is moved in an elliptical shape in conjunction with the upper arm to hit the ball.
The direction of the hit ball is controlled by following the arm.
However, table tennis beginners often hit the ball by moving the table tennis racket by bending the wrist inward and outward as shown in FIG. The ball will fly almost perpendicular to the surface of the table tennis racket unless a special rotation is applied. If you hit it with the above method, hit the ball at the pinpoint position to hit the control ball. There is only a method, and it is impossible to hit a ball each time. As a result, the ball flies up and down, left and right, the direction is not fixed, and it is impossible to perform a rally that hits continuously.

  The present invention has been made in view of such conventional circumstances, and an object thereof is to provide a wearing device that makes it easy for a beginner of table tennis or a player of a personalized form to learn a correct basic hitting form.

  In order to achieve the above object, the present invention comprises a vertically elongated wrist guide plate (1) having a length from the forearm (6) to the wrist (7) and the middle finger third joint (8), and a forearm rear fixed first. One fixed support band (2), a second fixed support band (3) to be fixed to the wrist (7) at the center of the wrist guide plate (1), and a middle third joint of the tip of the wrist guide plate (1) ( 8) A mounting device comprising a three-point fixed support band of a third fixed support band (4) fixed to 8), wherein the wrist guide plate (1) is moved outwardly from the forearm to the wrist (7), the middle finger The problem was solved by putting on the three joints (8) and constraining the bending of the wrist (6) to the inside and outside, and practicing hitting.

The wrist guide plate (1) is a guide plate for aligning the back of the hand from the forearm (6) by being applied to the back of the hand from the forearm (6).

The first fixed support band (2) and the second fixed support band (3) are bands that fix the wrist guide plate (1) in close contact with the wrist (7) from the forearm (6). Since the wrist guide plate (1) has a length to the middle finger third joint (8), the wrist (7) cannot be bent outward.

The third fixed support band (4) is a ring-shaped band that fixes the tip of the wrist guide plate (1) to the middle finger third joint (8), and the wrist guide plate (1) is the first fixed support band (2 ) And the second fixed support band (3) together with the three-point fixed support restricts bending of the wrist (7) to the inside. Since the ring-shaped band is made of a stretchable material such as rubber, there is no problem in grasping the table tennis racket (5).

  As described above, by attaching the wrist guide plate (1) with the three-point fixed support band from the forearm (6) to the wrist (7) and the outer side of the third middle finger joint (8), the inside of the wrist (7) Bending is restrained to the outside, and the forearm (6) and the table tennis racket (5) are integrated. This makes it difficult to bend the wrist (7) and hit the ball. In the forehand stroke, it is impossible to hit the ball with the table tennis racket (5) unless the hip and shoulder rotate and the arm naturally. The direction of the ball can be guided smoothly by swinging the shoulder and swinging the arm integrated with the table tennis racket (5), and a controlled hitting ball can be hit. Further, even in the back (short) hand stroke, the ball (7) cannot be hit unless the wrist (7) is bent and the forearm is swung with the elbow as a fulcrum.

  When one table tennis instructor teaches a large number of beginners, because table tennis is a personal sport, one-on-one instruction will be required, which will increase the physical strength and time, but the wrist fixed guide plate for table tennis form By using for a certain period of time, it becomes easy to form a basic hit ball form and the burden is greatly reduced.

In addition, it can be used for both right-handed, left-handed, shake handgrip rackets, and pen holder grip rackets, and teaching is easy.

  When the wrist fixed guide plate for table tennis foam of the present invention is installed, when the table tennis racket (5) is gripped, the forearm (6), the back of the hand, and the table tennis racket (5) tip are in a straight line, and if the arm is not shaken, hitting is not possible. It is possible to capture the ball by the surface instead of the point, and it is possible to easily acquire the basic hitting form by catching the ball with the correct form.

The wrist fixed guide plate for table tennis foam includes a wrist guide plate (1), a first fixed support band (2) on the rear side of the forearm, a wrist guide plate (1), a second fixed support band (3) of the wrist at the center, and a middle finger It has a three-point fixed support band of a third fixed support band (4) fixed to the three joints (8).
However, as the third fixed support band (3), a stretchable material such as rubber which is not hindered when the table tennis racket (5) is gripped by the third finger joint (8) is used.

Hereinafter, an embodiment of the present invention will be described with reference to FIG.
The wrist guide plate (1) to be mounted on the outer side of the forearm (6) is approximately 20 to 25 cm in length and the width is narrower than the width of the wrist (7). The material is the table tennis racket (5) It is a thin plate made of light weight material such as wooden or aluminum or plastic that does not burden the weight when shaking.
The position of the first fixed support band (2) at the rear of the forearm (6) is set at the forearm side end of the wrist guide plate (1). The second fixed support band (3) at the center of the wrist guide plate (1) is installed at the wrist (7) position. The first fixed support band (2) and the second fixed support band (3) are simple desorption bands that facilitate desorption from the forearm (6). The third fixed support band (4) fixed to the middle finger is formed in a ring shape that does not tighten the finger, and is passed through the middle finger third joint (8), and the wrist guide plate (1) is attached. By using a rubber or the like that can be expanded and contracted, the material of the finger is smooth and there is no problem in grasping the table tennis racket (5).

"Effect of the embodiment"
Table 1 shows the test results of the wearing and wearing of the wrist fixed guide plate for table tennis foam during the period from May 2002 to February 2006.

Table 1 shows the results of coaching by one coach in addition to one male / female counselor at a junior high school club activity once a week for 3 hours. The advisor in charge is an inexperienced person.
In the period from May 2002 to February 2003 for a new junior high school student who is not experienced in table tennis, after 10 months of swinging and initial hitting only with coach coaching, the number of basic correct hitting forms is 20 It was 45% of 9 of the names.
During the period from May 2003 to February 2006, the wrist fixing guide plate for table tennis foam was made with a wooden cedar board with a thickness of 3 mm, a width of 3 cm, and a length of 23 cm. The results shown in Table 1 were obtained when a junior high school first grader was worn for 10 months and coach guidance was given in the same manner. The number of people who are considered to be the correct hit ball form is the subjective view of coach coaches. Yes.
Comparing this, it can be said that 70% or more of the correct hitting form has been acquired after mounting the wrist fixing guide plate for the table tennis foam of the present invention, which is very effective.

  In cases where the wrist-fixing guide plate for table tennis foam was not effective, it is considered that this was caused by a short wearing period and a decrease in the amount of exercise (non-execution of exercise) for the individual's exercise ability.

"Other embodiments"
In the embodiment of FIG. 1, the fixed support band of the wrist guide plate (1) from the forearm (6) to the wrist (7) is fixed at two points of the first fixed support band (2) and the second fixed support band (3). Although it was supported, in other embodiments, it may be a wide band or the like, and a one-point fixed support band having the effect of two-point fixed support.

It is a top view of the present invention. It is a rear view of this invention. It is a use situation perspective view of the present invention. It is a perspective view which shows the conventional hitting technique.

Explanation of symbols

1 Wrist Guide Plate 2 First Fixed Support Band 3 Second Fixed Support Band 4 Third Fixed Support Band 5 Table Tennis Racket 6 Forearm 7 Wrist 8 Middle Finger Third Joint

Claims (1)

  A wrist fixed guide plate for table tennis foam, comprising a wrist guide plate, a first fixed support band, a second fixed support band, and a third fixed support band.

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