CN201370932Y

CN201370932Y - Racket hollow structure

Info

Publication number: CN201370932Y
Application number: CN200920136907U
Authority: CN
Inventors: 黄敏宣; 刘燕民
Original assignee: XIAMEN XINKAI COMPOSITE MATERIALS SCIENCE AND TECHNOLOGY CO LTD
Current assignee: XIAMEN XINKAI COMPOSITE MATERIALS SCIENCE AND TECHNOLOGY CO LTD
Priority date: 2009-02-27
Filing date: 2009-02-27
Publication date: 2009-12-30
Anticipated expiration: 2019-02-27

Abstract

The utility model discloses a racket hollow structure, which comprises a racket frame, a holding handle and a triangle area for connecting the racket frame and the holding handle. A hollow area is arranged on the racket, the racket partially forms cross section separation by the hollow area, and adjacent cross sections are connected by a plurality of thin rods. Because the hollow area is formed on the racket, the cross sections of the integral racket are separated by the hollow area and are connected via the thin rods, thereby reducing integral rigidity of the racket, increasing deformation capacity of the racket, and being capable of increasing buffering time of a ball on the racket when batting so as to achieve a better ball control capacity. The deformation degrees of thin rods are different when the racket is stressed, and then the racket obtains certain torque force, thereby further improving control capacity of the racket. The weight of the integral racket is reduced greatly due to the arrangement of the hollow area. In addition, clearances among the thin rods can reduce wind resistance when swinging the racket, thereby increasing racket swinging speed and increasing batting force.

Description

The racket engraved structure

Technical field

The utility model is about ball racket structures such as a kind of tennis, squash, plumage bats, is meant a kind of racket engraved structure especially.

Background technology

Tennis, squash, impacting property such as plumage bat are ball to be a kind of elegance, the sports of the body-building that the scope of application is extensive, can temper hand, pin, eye, each coordination ability partly of healths such as brain, reaching body and mind simultaneously loosens, strengthen the effect of physique, but what it the most directly had an effect batting is arm, if the design of racket is improper, or the posture of swinging the bat of playing ball is not right, then can directly pass to arm because of the anti-volatilization power and the shock wave of square stance, ache for a long time and produce arm, promptly be commonly called as the motion phenomenon of " tennis elbow ", the dealer is devoted to improve the structural design of racket always, the power of playing ball with lifting, the comfort of ball-handling sense and hand.

Racket is under the requirement of various parameters such as weight and intensity, develop into composite commonly used now from the most original wood materials, composite has the lighter relatively characteristics of intensity height, weight, but because different users has nothing in common with each other to the racket performance demands, but how to make racket lightweight more, and promote the ability of ball-handling, this is that general user yearns for.

The utility model content

The purpose of this utility model is to provide a kind of lightweight, can reduce windage and can improve the racket engraved structure of racket ability of controlling the ball.

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

A kind of racket engraved structure, the trigonum that it comprises frame, lever and connects frame and lever; Wherein be provided with vacancy section on racket, this vacancy section is the local formation of racket cross section dialysis, by a plurality of thin bars adjacent section is linked together.

Described a plurality of thin bar is netted by fibre bundle and is intertwined.

Described vacancy section is provided in a side of the top of frame.

Described vacancy section is provided in a side of the bottom of frame.

Described vacancy section is provided in a side of the upper and lower part of the left and right sides of frame, and is and is symmetrical arranged.

Described vacancy section is provided in a side of the left and right sides of frame symmetry.

Described vacancy section is two side levers that symmetry is located at the trigonum.

Described vacancy section is provided in a side of the top of lever.

After adopting such scheme, because the utility model is formed with vacancy section on racket, and this vacancy section is that the racket with integral body carries out the cross section and disconnects, connect by a plurality of thin bars, so can make the integral rigidity of racket reduce, improve the deformability of racket, then can improve the buffer time of ball on racket, to reach preferable ability of controlling the ball at square stance; Because a plurality of thin bars are when racket is stressed, the degree of its distortion has difference, makes racket have certain torsion, further promotes the control ability of racket; The setting of this vacancy section reduces the weight of whole racket greatly; And the gap between each thin bar can reduce the windage when swinging the bat, and improves the speed of swinging the bat, and promotes the dynamics of batting.

Description of drawings

Fig. 1 is the front view of the utility model racket embodiment 1;

Fig. 2 is the front view of the utility model racket embodiment 1;

Fig. 3 is the front view of the utility model racket embodiment 2;

Fig. 4 is the front view of the utility model racket embodiment 3;

Fig. 5 is the front view of the utility model racket embodiment 4;

Fig. 6 is the front view of the utility model racket embodiment 5;

Fig. 7 is the front view of the utility model racket embodiment 6.

The specific embodiment

To shown in Figure 7, racket of the present utility model is to make with polymer composite in conjunction with Fig. 1, the trigonum 3 that it comprises frame 1, lever 2 and connects frame 1 and lever 2; Key of the present utility model is: be formed with vacancy section 4 on racket, this vacancy section 4 is in the local formation of racket cross section dialysis, by a plurality of thin bars 41 adjacent section is linked together.

As shown in Figure 1, this vacancy section 4 is arranged on 3 places, trigonum of racket, and is on two bars of trigonum 3 and is symmetrical arranged this vacancy section 4, and in conjunction with shown in Figure 2, the thin bar 41 of each of this vacancy section 4 can carry out netted winding by fibre bundle 42.

As shown in Figure 3, this vacancy section 4 is arranged on lever 2 tops of racket, and the user is in one's hands when holding handle 2, and its top is provided with vacancy section 4 near the position of trigonum 3, and the person's of being to use hand is difficult for the contact site.

The setting of vacancy section 4 is for reducing the weight of racket, reduce the rigidity of racket simultaneously, and improving the buffer time of ball on racket, so it also can be arranged on the frame 1.

Shown in Fig. 4,5, vacancy section 4 is set at the top of frame 1 or the bottom of frame 1 is provided with vacancy section 4; Again as shown in Figure 6, this vacancy section 4 is the left and right sides that is arranged on frame 1 of symmetry; Also can be as shown in Figure 7, this vacancy section 4 is located at the upper and lower part of frame 1 left and right sides, and is and is symmetrical arranged, and so guarantees the balance of frame 1.

Certainly, each the thin bar 41 in the vacancy section 4 also can carry out netted winding by fibre bundle 42 among each embodiment of Fig. 3 to Fig. 7.

The vacancy section 4 that a plurality of thin bars 41 connect section formation can effectively reduce the rigidity of racket, improves the elasticity of racket, to improve the ability of controlling the ball of racket; Because each thin bar 41 deformation extent difference when stressed utilizes fibre bundle 42 to carry out netted connection, can make forming balance between each thin bar 41 and replenishing, simultaneously racket is had certain torsion, further promote the ability of controlling the ball of racket; The setting of vacancy section 4 reduces the weight of whole racket greatly; Space between vacancy section 4 each thin bar 41 can reduce the windage of racket when swinging the bat, and promotes the shock absorbing effect, improves the speed of swinging the bat simultaneously, promotes the dynamics of batting.

Claims

1, a kind of racket engraved structure, the trigonum that it comprises frame, lever and connects frame and lever; It is characterized in that: be provided with vacancy section on racket, this vacancy section is the local formation of racket cross section dialysis, by a plurality of thin bars adjacent section is linked together.

2, racket engraved structure as claimed in claim 1 is characterized in that: a plurality of thin bars are netted by fibre bundle and are intertwined.

3, racket engraved structure as claimed in claim 1 or 2, it is characterized in that: vacancy section is provided in a side of the top of frame.

4, racket engraved structure as claimed in claim 1 or 2, it is characterized in that: vacancy section is provided in a side of the bottom of frame.

5, racket engraved structure as claimed in claim 1 or 2, it is characterized in that: vacancy section is provided in a side of the upper and lower part of the left and right sides of frame, and is and is symmetrical arranged.

6, racket engraved structure as claimed in claim 1 or 2, it is characterized in that: vacancy section is provided in a side of the left and right sides of frame symmetry.

7, racket engraved structure as claimed in claim 1 or 2 is characterized in that: vacancy section is two side levers that symmetry is located at the trigonum.

8, racket engraved structure as claimed in claim 1 or 2, it is characterized in that: vacancy section is provided in a side of the top of lever.