CN201482093U

CN201482093U - Tennis racket for the disabled

Info

Publication number: CN201482093U
Application number: CN2009201394397U
Authority: CN
Inventors: 李非邦
Original assignee: SHISHI FEIFAN SPORT EQUIPMENT CO Ltd
Current assignee: SHISHI FEIFAN SPORT EQUIPMENT CO Ltd
Priority date: 2009-07-15
Filing date: 2009-07-15
Publication date: 2010-05-26
Anticipated expiration: 2019-07-15

Abstract

The utility model discloses a tennis racket for the disabled. The tennis racket comprises a head frame, a triangular part, a racket handle and a net string, wherein the head frame is elliptical and used for propping up the net string, the triangular part is arranged at the lower part of the head frame, and the racket handle is arranged at the lower part of the triangular part; and an included angle between the symmetrical major axis of the elliptical head frame and the longitudinal axis of the racket handle is smaller than 90 DEG. The tennis racket is designed into the bevel-shaped frame, that is, the included angle between the symmetrical major axis of the elliptical head frame and the longitudinal axis of the racket handle is smaller than 90 DEG, the frame takes a shape of a broadsword, the batting point area can be increased, the ball control effect can be enhanced by 30 percent, an effective angle is formed between the racket and a tennis ball, the ball return force is greatly increased, the vibration caused by hitting on the ground can be effectively reduced, thereby having low possibility of causing a tennis elbow.

Description

Tennis racket for disabled persons

Technical field

The utility model relates to a kind of racket, particularly relates to a kind of tennis racket for disabled persons.

Background technology

The overall growth in tennis market, and do not mean that tennis market can obtain same growth opportunity, particularly for racket market, middle and high end, as if more and more saturated markets sign has appearred.Spur market and be not easy by new science and technology, but amateurish sportsman can not change easily to doting on of tennis racket.

At present, when every motion is flourish, also develops successively and many new motions and motion mode.For example in the wheelchair tennis match of the Paralympic Games in our countries in Augusts, 2008.Its all employed racket of wheelchair tennis sportsman all is traditional tennis racket.Shown in Figure 1 is exactly a kind of tennis racket of commonly using, and it comprises a stature frame 1 ', triangle portion 2 ', handle section 3 ' and netting twine 4 '.Wherein: a frame 1 ' props up netting twine 4 ' like oval; The frame triangle person that seemingly stands upside down below 1 ' is called triangle portion 2 ', and triangle portion is called handle section 3 ' for the holding section person below 3 '.Because the defective of this physical qualification of wheelchair tennis sportsman, use traditional racket easily cause the square stance racket very continually with collision on the ground, the durability used of the racket that produces and friction and cause resistance, lower the power of batting greatly, the user uses for a long time, easily make user's arm and wrist load excessive, the athletic injury that causes because of vibration force.

The utility model content

The purpose of this utility model is to provide a kind of can reduce athletic injury, be fit to the tennis racket for disabled persons that the wheelchair tennis fan uses, and it can reduce the friction on square stance racket and ground, increases the frame rigidity, improves the service life of racket.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of tennis racket for disabled persons, and it comprises a frame, triangle portion, handle and netting twine; Described frame is oval, is used to prop up netting twine, and a frame is following to be triangle portion, and triangle portion is following to be handle; The symmetrical major axis of a described ellipse frame and the longitudinal axis of handle are the angle less than 90 °.

After adopting such scheme, the utlity model has following advantage:

1, because frame type of the present utility model adopts askew frame design, that is: the longitudinal axis of the symmetrical major axis of an oval frame and handle is the angle less than 90 °, the frame type is just like a chopper, increase the frame rigidity, increase the striking point on the ball district, improve 30% ball-handling effect than traditional racket, and the square stance racket becomes effective angle with ball, the strength of return of serve increases greatly, can effectively reduce with the collision on ground and cause vibration, is difficult for causing tennis elbow.

2, because the utility model has incorporated the space flight gel in racket, this is the space flight material that American Space General Administration uses, and can support than self heavy 4000 times material, and the employing of this element can allow racket firmer, and batting more has power.Secondly, also adopted M-F1L (being three-dimensional changeable science and technology) to cooperate the utilization of the high rigidity carbon fibre of space flight (being Hing ModulusGraphite) to allow the sports fan obtain better feel in the batting district of racket, it makes batting stable and that have a power become and is more prone to.The pressure that reduces also makes the energy of ball maximize rapidly.All these energy storage are fully discharged when ball leaves the line bed, make more powerful, have more power.

3, because the utility model uses epoxide resin nano (being Nano Resin), the mechanics principle (racket structure) that adds composite can make alleviates impulsive force in a flash very effectively at the contact tennis, for the tennis fan that tennis elbow is arranged, alleviating pain well.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is an axonometric drawing of commonly using tennis racket;

Fig. 2 is a front view of the present utility model.

The specific embodiment

As shown in Figure 2, the utility model is a kind of tennis racket for disabled persons, and it comprises a frame 1, triangle portion 2, handle 3 and netting twine.

Described frame 1 be like oval, props up netting twine with as striking surface; The frame triangle person that seemingly stands upside down below 1 is called triangle portion 2, and these triangle portion 2 bases also are one section arc length of an oval frame 1, are called a moon eyebrow; 2 liang of hypotenuses of triangle portion are called the portion of gripping, and triangle portion 2 vertex positions are called throat.Triangle portion is called handle 4 for the holding section person below 2.Angle a between the symmetrical major axis X of a described ellipse frame 1 and the longitudinal axis Y of handle is less than 90 °, that is: on the oblique triangle portion 2 that is connected handle 3 upper ends of an oval frame 1.

Emphasis of the present utility model just is: an oval frame is oblique to be connected on the triangle portion of handle upper end.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. tennis racket for disabled persons, it comprises a frame, triangle portion, handle and netting twine; Described frame is oval, is used to prop up netting twine, and a frame is following to be triangle portion, and triangle portion is following to be handle; It is characterized in that: the symmetrical major axis of a described ellipse frame and the longitudinal axis of handle are the angle less than 90 °.