CN201061698Y

CN201061698Y - Racket with high strength and low windage resistance

Info

Publication number: CN201061698Y
Application number: CNU2007201692645U
Authority: CN
Inventors: 尤国品
Original assignee: Yuan Min An Enterprise Co Ltd
Current assignee: Yuan Min An Enterprise Co Ltd
Priority date: 2007-07-03
Filing date: 2007-07-03
Publication date: 2008-05-21
Anticipated expiration: 2017-07-03

Abstract

The utility model relates to a racket with high-intensity and low wind resistance, which comprises a head frame, a connecting part extended out from the head frame, and a grab handle which is arranged at the free end of the connecting part, wherein the head frame is equipped with an inner surface and an outer surface, and a bicyclic flank is arranged between the inner surface and the outer surface, a plurality of depressions are arranged on the bicyclic flank near the inner flank to cause the edge of the inner flank to form wavy shape, thereby the racket has the advantages of high intensity and low wind resistance, and is capable of efficiently improving controlling property of beating balls.

Description

The racket of high strength and low windage

Technical field

The utility model is relevant with sports equipment, is meant the racket of a kind of high strength and low windage especially.

Background technology

General racket such as Badminton racket, tennis racket or wall ball racket be include a frame, a junction is extended by this frame, and one handle be located at the free end of this connecting portion, wherein, the cross section of this frame is slightly rectangular, has no small windage, how to reduce the air drag when swinging the bat, become the emphasis of industry research and development; In addition, a frame not only needs the bearing net line tension, and the easiest especially external force part that suffers makes a frame become the part that the easiest recurring structure destroys, and therefore, how to strengthen the structural strength of a frame, also desires most ardently the problem of solution for industry.

The utility model content

A purpose of the present utility model is to provide a kind of racket, has high structural strength and low air drag concurrently.

Another purpose of the present utility model is to provide the racket of a kind of high strength and low windage, has splendid handling.

Another purpose of the present utility model is to provide the racket of a kind of high strength and low windage, has long service life.

Take off purpose for before reaching, the utility model provides the racket of a kind of high strength and low windage, it is characterized in that, includes:

A frame has an inner peripheral surface, an outer peripheral face, and two ring side faces are between this inner peripheral surface and this outer peripheral face, and these contiguous these inner peripheral surface places of ring side face have most depressions, make the edge of this inner peripheral surface form wavy.

The racket of high strength described in the utility model and low windage, wherein the depression of this two rings side face is relative in twos.

The racket of high strength described in the utility model and low windage, wherein the depression of this two rings side face is to stagger mutually.

The racket of high strength described in the utility model and low windage, wherein this inner peripheral surface has most necks, and this frame has most through wires holes respectively between this neck.

The racket of high strength described in the utility model and low windage, wherein this inner peripheral surface has most necks, and this frame has most through wires holes and is positioned at respectively this neck.

The racket of high strength described in the utility model and low windage, wherein this inner peripheral surface is to be the continuous S-shaped bending.

The beneficial effects of the utility model are:

The racket of high strength of the present utility model and low windage has high structural strength and low air drag concurrently, has splendid handlingly, has long service life.

Description of drawings

In order more to understand characteristics of the present utility model place, be described as follows below in conjunction with six preferred embodiments and conjunction with figs., wherein:

Fig. 1 is the stereogram of the utility model first preferred embodiment;

Fig. 2 is the partial side view of the utility model first preferred embodiment;

Fig. 3 is the cutaway view of Fig. 2 along the 3-3 direction;

Fig. 4 is the cutaway view of Fig. 2 along the 4-4 direction;

Fig. 5 is the partial side view of the utility model second preferred embodiment;

Fig. 6 is the partial side view of the utility model the 3rd preferred embodiment;

Fig. 7 is the partial perspective view of the utility model the 4th preferred embodiment;

Fig. 8 is the stereogram of the utility model the 5th preferred embodiment;

Fig. 9 is the stereogram of the utility model the 6th preferred embodiment.

The specific embodiment

See also Fig. 1, the high strength that the utility model first preferred embodiment is provided and the racket 10 of low windage are to include a frame 20, a junction 30 is extended by this frame 20, and a lever (figure does not show) is located at the end 31 of this connecting portion 30, this racket 10 is to be example with the Badminton racket in present embodiment, and this connecting portion 30 is straight-bars.

This frame 20 that is characterised in that of the present utility model has an inner peripheral surface 22, one outer peripheral face 25, and two the ring side face 26 between this inner peripheral surface 22 and this outer peripheral face 25, these two rings side face, 26 contiguous these inner peripheral surface 22 places have most depressions 27, and the depression 27 of this two rings side face 26 is relative in twos, make the edge of this inner peripheral surface 22 form wavy, this inner peripheral surface 22 itself is a level and smooth anchor ring, so see outward by a frame 20 centers, as shown in Figure 2, this inner peripheral surface 22 has most necks 23 and is formed between the two relative depressions 27, respectively then the head 24 of broad between this neck 23, make this inner peripheral surface 22 present the be staggered shape of similar cucurbit of width, by Fig. 3, Fig. 4 can more obviously find out a frame 20 section shapes of this head 24 and these neck 23 positions, and this frame 20 has most through wires holes 28 respectively between this neck 23.

Owing to be provided with these depressions 27 between this two ring side face 26 and this inner peripheral surface 22, the front face area of a frame 20 reduces when on the one hand racket being swung the bat, can effectively reduce the air drag of this racket 10, promote the handling of racket, make the perisporium 29 of this frame 20 form meander-like on the other hand, can increase the structural strength of this frame 20, prolong the service life of racket 10.

Based on spirit of the present utility model, can be applied to similar products such as tennis racket, wall ball racket etc., and the structure of a frame also has multiple variation pattern, as shown in Figure 5, it is the racket 40 that the utility model second preferred embodiment is provided, wherein, the through wires hole 42 of a frame 41 is necks 46 of being located at inner peripheral surface 44; And for example shown in Figure 6, be the racket 50 that the utility model the 3rd preferred embodiment is provided, wherein, the depression 54 of two ring side faces 52 is to stagger mutually, makes inner peripheral surface 56 present the continuous S-shaped bending; For another shown in Figure 7, be the racket 60 that the utility model the 4th preferred embodiment is provided, wherein, the depression 64 of two ring side faces 62 only is located at a local frame 66, and partly the only monolateral ring side face 62 of section S is provided with this depression 64; In addition, shown in Figure 8 is the tennis racket 70 that the utility model the 5th preferred embodiment is provided, and among the part section S of its frame 72, two ring side faces 74 are provided with depression 76 facing each other; The wall ball racket 80 that is then provided shown in Figure 9 for the utility model the 6th preferred embodiment, in the part section S of a frame 82, two ring side faces 84 also are provided with depression 86 facing each other; The structural change that every these easy full of beard reach all should be the utility model claim and contains.

Claims

1. the racket of high strength and low windage is characterized in that, includes:

2. the racket of high strength and low windage according to claim 1 is characterized in that, wherein depression of this two rings side face is relative in twos.

3. the racket of high strength and low windage according to claim 1 is characterized in that, wherein depression of this two rings side face is to stagger mutually.

4. the racket of high strength and low windage according to claim 1 is characterized in that wherein this inner peripheral surface has most necks, and this frame has most through wires holes respectively between this neck.

5. the racket of high strength and low windage according to claim 1 is characterized in that wherein this inner peripheral surface has most necks, and this frame has most through wires holes and is positioned at respectively this neck.

6. the racket of high strength and low windage according to claim 1 is characterized in that wherein this inner peripheral surface is to be the continuous S-shaped bending.