CN107433026A - A kind of right angle handle table tennis bat - Google Patents

Abstract

A table tennis racket with a right-angle handle is characterized in that: said table tennis racket is mainly composed of a racket surface and a handle, and a handle inclined at 90 degrees is designed on the table tennis racket, and exerts force against the table tennis according to human mechanics. The handle is designed to meet the needs of the point. The handle is at a 90-degree angle to the center line of the racket body and extends from the racket body to the handle. In table tennis rackets, the handle is designed to be inclined at 90 degrees. The center line of the racket body extends out of the racket. The handle is at a 90-degree angle. For the convenience of holding the racket, the handle is extended from the center line of the racket body to form a 90-degree angle. The handle is that the center line of the racket body 1 extends out of the handle to be at an angle of 90 degrees. During use, a series of ball skills for playing table tennis such as lifting and holding horizontally are used flexibly in this racket.

Description

Table tennis racket with right-angle handle

technical field

The invention relates to the technical field of sports balls, and relates to a table tennis racket with a right-angle handle.

technical background

At present, in my country, table tennis is deeply loved by the masses and has become one of the most extensive sports. This is not only because it can exercise the body, strengthen the body, enrich life and add fun, but also because in some specific historical periods, table tennis has played a role in boosting morale and inspiring the national spirit, and its significance has greatly exceeded the sports itself. function. Especially in the 1970s, according to the international and domestic situation at that time, "ping-pong diplomacy" was adopted, and the "big ball" was driven by the small ball, which shocked the whole world and became a good story in the history of table tennis. The shape of the traditional table tennis racket has many forms according to the different grips of the table tennis racket handle. However, because of the technical method of playing, each person has his own way. There are two types of table tennis rackets commonly used at present, straight and horizontal. The advantage of the candy bar is that the attack speed near the table is fast, and the forehand and backhand change quickly, but the disadvantage is that the backhand is weak, because the backhand cannot attack and mainly defends. In recent years, our country has invented the technology of straight horizontal hitting, which is to hit the ball with the back of the straight, which is often unexpected and can pull out a loop. The candy bar is very easy for our amateur players to use, but playing the candy bar requires a flexible pace. Most of the horizontal and Chinese-style candy bars are round. But some candy bar athletes in Japan, South Korea, North Korea, and China Taiwan use "Japanese rackets" with square plates more.

The characteristics of a round racket are: the center of gravity of the ball is closer to the handle, the resistance arm is short, the start is quick, the adjustment is flexible, and the control is stable.

The characteristics of the square racket are: the center of gravity of the ball is far from the handle, the resistance arm is long, the acceleration is large, and the natural smashing power is greater.

Traditional rackets, whether they are round or square, are left and right "symmetrical and balanced". In addition to the "violin style" of the racket face shape, some people have been studying the "asymmetric" racket. In foreign countries, there are "drop-shaped" and domestic "Y-7 type" rackets that change the angle of the racket face and handle. 96 style" is commonly known as the crooked handle racket; there is also the "smooth grip style" that completely changes the angle of the racket face and the shape of the handle, and so on. If you change the shape of the racket without changing the "holding method", the change is mainly to change the "hitting center" of the racket; of course, changing the shape of the handle and changing the "holding method" will have a significant impact on the way you hit the ball. In recent years, a racket called "four-sided attack" has completely changed the shape and grip of the handle, and uses different ways of exerting force to hit the ball, which is unique.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a table tennis racket with a right-angle handle. The main problem to be solved is that it conforms to human body mechanics and can improve the shortcomings of the traditional racket when playing table tennis. A practical racket.

The technical solution adopted by the present invention to solve the technical problems is: the table tennis racket with a right-angle handle is mainly composed of a racket surface and a handle, and is characterized in that: a handle with an inclination of 90 degrees is designed on the table tennis racket, according to Ergonomics is designed to meet the needs of the power point of playing table tennis. The handle is at a 90-degree angle to the center line of the racket body and extends from the racket body to the handle. In order to prevent the angle from grinding the index finger, a circular notch is designed at the angle.

Described in table tennis racket design oblique 90 degree handle is to have the center line of racket body 1 to extend handle 2 to be 90 degree angles.

The beneficial effects of the present invention are: the racket is designed to extend out of the racket handle at an angle of 90 degrees from the center line, so that the players who use it will not feel mistakes caused by the inconvenience of the force point and the grip handle when playing.

Therefore the present invention has the following advantages: the table tennis racket is simple in structure, easy to manufacture, easy to popularize and popularize.

Description of drawings

Fig. 1: is the three-dimensional schematic view of the present invention.

Among the figure: 1, racket body, 2, handle.

detailed description

Embodiment: With reference to shown in Fig. 1, described a kind of table tennis racket with right-angle handle mainly is made of racket surface and handle, is characterized in that: the handle of oblique 90 degrees is designed in table tennis racket, according to human body mechanics Designed to meet the needs of the power point of the table tennis ball, the handle forms a 90-degree angle with the center line of the racket body and extends from the racket body to the handle. In order to prevent the angle from grinding the index finger, a circular notch is designed at the angle.

Described in table tennis racket design oblique 90 degree handle is to have the center line of racket body 1 to extend handle 2 to be 90 degree angles.

The method implemented according to the above-mentioned scheme is to process the racket body and the handle into a racket on the basis of one body. The handle is designed to be inclined at 90 degrees. The center line of the racket body 1 extends out of the handle 2 at an angle of 90 degrees. A series of ball skills for playing table tennis such as time body, lifting, and horizontal grip are all flexibly used in this racket. The right side of the racket handle is attached to the third joint of the index finger, the second joint of the index finger is used to press the right shoulder of the racket, the first joint of the index finger is naturally bent inward, and the first joint of the thumb is pressed against the left shoulder of the racket (thumb and The distance between the index fingers should be moderate). The other three fingers are naturally bent and overlapped, and the first knuckle of the middle finger is supported on the back of the racket to keep the racket stable. With this grip, the wrist is more flexible. You can use your wrist movements when serving the ball to send balls with similar movements but different rotations and landing points; you can also flexibly play oblique and straight balls; it is also more beneficial to handle balls in the table. When playing the incoming ball from the forehand position, and attacking the ball sideways after hitting the ball with the backhand from the backhand position, it is conducive to the coordination and combination of the two technical movements of the forehand and the backhand. For chasing the ball in the middle, the wrist can hang down naturally, and the racket shape can be adjusted through the wrist to make a reasonable return to the incoming ball. When using this grip method to attack the forehand, the thumb and middle finger should coordinate force, the index finger is relatively relaxed, the ring finger is slightly away from the middle finger, and the fingertips lightly support the back of the racket to keep the racket stable when exerting force. When performing a backhand attack or pushing and blocking the ball, the index finger and middle finger should be coordinated and forceful, and the thumb should be relatively relaxed. When exerting force with the wrist (including forehand and backhand hits). The middle finger is the main force, the thumb and index finger keep the shape of the racket stable, and at the same time as an auxiliary force grip method is basically the same as the first method, but the distance between the thumb and index finger is larger (the pincers are larger). This grip is conducive to the concentrated force of the upper arm and forearm. Therefore, attacking the ball in the middle and far tables, forehand attacking the ball, and smashing the ball are all more powerful. However, due to the large distance between the thumb and the index finger and the deep grip, it has a certain impact on the flexibility of the wrist, and it is poor in handling the ball in the table, turning the ball, pushing and blocking the ball, and chasing the ball. Stick the right side of the handle between the second and third joints of the index finger, press the left and right shoulders of the racket with the first joints of the thumb and index finger, and the distance between the two fingers is moderate (but smaller than the first grip) , Hold the back of the racket with the left side of the first knuckle of the middle finger, fold the ring finger and little finger obliquely under the middle finger, and use the ring finger to assist the middle finger to support the back of the racket to keep the racket stable. This kind of racket grip is adopted by some athletes who attack from both sides. Its advantage is that when attacking the backhand, the forearm is raised and the head of the racket is facing upwards, which is conducive to backhand high-pressure hitting, making the shot fast and powerful. This kind of racket grip, because the racket shape droops when the hand is heavy, is more coordinated when attacking the ball in the middle. Because the distance between the thumb and index finger is small and the wrist is more flexible, it is easy to handle the ball in the table, and it is also better for the assault and spin ball. The disadvantage is that it is difficult to hit the ball with high pressure due to the drooping shape of the forehand. At the same time, because the wrist is relatively flexible, the racket shape is not easy to fix.

The above examples are preferred implementations of the present invention, but the implementation of the present invention is not limited by the above examples, and the parts of the present invention that are not described in detail are known technologies.

Claims (2)

1. A kind of 1. right angle handle table tennis bat, by making body (1) and handle（2）Composition, it is characterized in that：Mainly by face and bat Handle is formed, and devises oblique 90 degree of handle in table tennis bat, the demand for sticking point of playing table tennis is designed according to body mechanics, The center line of the handle and making body in an angle of 90 degrees and extends to handle portion by making body.
2. 2. in order to prevent angle is ground to forefinger from devising circular recess in the angle, a kind of right angle handle according to right 1 Table tennis bat it is characterized in that：The handle that oblique 90 degree are devised in table tennis bat is that the center line for having making body (1) extends handle（2） In an angle of 90 degrees.