CN201370931Y

CN201370931Y - Racket frame honeycomb structure

Info

Publication number: CN201370931Y
Application number: CN200920136906U
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 frame honeycomb structure. Pluralities of needle holes are formed on an internal frame and an external frame of a racket frame. The arrangement of the needle holes can reduce rigidity of a cross section of the surface of the racket frame, and enlarges deformation coefficient of the racket frame, thereby increasing elasticity of the racket, prolonging staying time of a ball on the racket, and then enabling a user to be easy to control the ball. In addition, the arrangement of the needle holes can enable the racket to be easier to make a sound of wind penetrating through the racket when batting in high speed, brings users stronger feelings of batting force, and simultaneously can reduce wind resistance.

Description

The frame of racket honeycomb

Technical field

The utility model is about ball frame structures such as a kind of tennis, squash, plumage bats, is meant a kind of frame of racket honeycomb 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 frame of racket always, the power of playing ball with lifting, the comfort of ball-handling sense and hand.

Frame of racket is under the requirement of various parameters such as weight and intensity, develop into composite frame commonly used now from the most original wooden frame, composite has the lighter relatively characteristics of intensity height, weight, but because different users has nothing in common with each other to the frame performance demands, therefore how to make frame have better ability of controlling the ball in use, this is the direction that general user yearns for.

The utility model content

The purpose of this utility model is to provide a kind of elasticity of bouncing the ball that can improve so that the better frame of racket honeycomb of frame ability of controlling the ball.

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

A kind of frame of racket honeycomb wherein is formed with a plurality of pin holes on the inside and outside frame of frame.

Described pin hole is that inside and outside frame connects.

Described pin hole is to adopt to be drilled with to form.

Described pin hole is that one-shot forming forms when the frame moulding.

Described pin hole is provided in a side of the left and right sides of frame symmetry.

Described pin hole is provided in a side of the top of frame.

Described pin hole is provided in a side of the bottom of frame.

Described pin hole 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.

After adopting such scheme, owing to be formed with a plurality of pin holes on the inside and outside frame of the utility model frame of racket, to form cellular hole, this pin hole the rigidity that can reduce frame frame face section is set, increase the deformation coefficient of frame, with this elasticity that improves racket, prolonged ball and clapped the online time of staying, thereby made the ability of the easier assurance ball-handling of user; In addition, the setting of this pin hole can make racket at the high speed square stance, easilier sends the sound that wind passes racket, and the sense that makes the user have stronger batting dynamics can reduce windage simultaneously.

Description of drawings

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

Fig. 2 is the partial enlarged drawing of the A place frame of racket inside casing of Fig. 1;

Fig. 3 is the partial enlarged drawing of the A place frame of racket housing of Fig. 1.

The specific embodiment

As shown in Figure 1, 2, 3, the utility model frame of racket honeycomb is to be formed with a plurality of pin holes 111,121 to form honeycomb on the inside casing 11 of frame 1 and housing 12.

These a plurality of pin holes the 111, the 121st, moulding forms when frame 1 moulding, or carrying out secondary after frame 1 moulding is drilled with and forms; Pin hole 111 on the inside casing 11 and the pin hole 121 on the housing 12 can be the setting of perforation.

These a plurality of pin holes 111,121 can be distributed in whole frame 1, also can be distributed in the part of frame 1.Racket is if narrate with a clock face, and then the top and bottom of frame of racket 1 is " 12 " point and " 6 " some place; And the left and right sides of frame 1 is " 9 " point and " 3 " some place.These a plurality of pin holes 111,121 can only be located at " 12 " some place of frame 1 or only be located at " 6 " some place of frame 1; Also can be symmetrical arranged simultaneously at " 9 " of frame 1 point and " 3 " some place as shown in the figure, to guarantee that frame 1 is subjected to equilibrium of forces; Certainly also can be symmetrical arranged simultaneously at " 2 " of frame points " 8 " point and " 4 " point " 10 " some place.

To sum up, setting because of cellular pin hole 111,121 on the frame of racket 1, can effectively reduce the rigidity of frame 1 frame face section, increase the deformation coefficient of frame 1, improve the elasticity of racket with this, can effectively prolong ball like this and clap the online time of staying, make the ability of the easier assurance ball-handling of user's square stance; In addition, the setting of this honeycomb pin hole 111,121 can also reduce the windage of racket, and at racket high speed square stance, pin hole 111,121 is easier to send the sound that wind passes racket, makes the user have the sense of stronger batting dynamics.

Claims

1, a kind of frame of racket honeycomb is characterized in that: be formed with a plurality of pin holes on the inside and outside frame of frame.

2, frame of racket honeycomb as claimed in claim 1 is characterized in that: pin hole is that inside and outside frame connects.

3, frame of racket honeycomb as claimed in claim 1 is characterized in that: pin hole is to adopt to be drilled with to form.

4, frame of racket honeycomb as claimed in claim 1 is characterized in that: pin hole is that one-shot forming forms when the frame moulding.

5, as claim 1,2,3 or 4 described frame of racket honeycombs, it is characterized in that: pin hole is provided in a side of the left and right sides of frame symmetry.

6, as claim 1,2,3 or 4 described frame of racket honeycombs, it is characterized in that: pin hole is provided in a side of the top of frame.

7, as claim 1,2,3 or 4 described frame of racket honeycombs, it is characterized in that: pin hole is provided in a side of the bottom of frame.

8, as claim 1,2,3 or 4 described frame of racket honeycombs, it is characterized in that: pin hole 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.