CN202355799U

CN202355799U - Racket string

Info

Publication number: CN202355799U
Application number: CN2011204530456U
Authority: CN
Inventors: 詹秋玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-16
Filing date: 2011-11-16
Publication date: 2012-08-01
Anticipated expiration: 2021-11-16

Abstract

The utility model relates to the technical field of wire stocks, in particular relates to a racket string used for a tennis or badminton racket. The racket string is provided with a compound core wire and a protection layer obtained in an impregnation manner, wherein the compound core wire is composed of a sub-wire and a knitted layer knitting and covering the sub-wire. The protection layer of the racket string is not only attached to the outer periphery of the compound core wire, but also soaked in the compound core wire and is combined closely; and therefore, the performance of the wire stock is stable; and knitted grains of the compound core wire are still reflected on the surface of the protection layer and the texture is clear; in other words, a rough surface is formed on the surface of the protection layer; and the rough surface when being combined with the racket for use is capable of enhancing the frictional force with a ball so as to improve the correctness of direction control after batting, and simultaneously capable of helping the stability of the flying distance and direction of the ball to achieve the effect of improving the operability. In addition, the rough surface is further capable of improving the friction among the strings so that the strings are not easy to shift; and therefore, the reticular batting surface can be ensured not to be easy to deform and the usability and service life of the racket are improved.

Description

A kind of racket string

Technical field

The utility model relates to the wire rod technical field, especially relates to the racket string that is used on tennis or the racket.

Background technology

Racket is the tabular apparatus that is used for batting in some ball game; This racket structure generally comprises by a hand holding part and the tabular face that impacts shaft-like or column to be formed; This impacts face and has kenels such as netted or tabular according to ball difference; Wherein use the sports of this netted racket, comprise tennis, shuttlecock, squash etc.

The occupation mode of racket is normally held this grip part by the sportsman, and waving plays ball claps and utilize this netted face that impacts batting; Cause friction and speed of swing and produce kinetic energy and rotation by the distance of hitting the centre of sphere, racket netted impact face be with racket string on frame by vertically and landscape mode wear staggered braiding and form one nettedly, this racket string material generally is nylon wire, natural or artificial catgut or staple fibre line etc.; Its kenel is all the single line body of the rounded and surface smoothing of section; Yet the frictional force when its smooth surface contacts with ball is not good, causes to control direction of stroke easily; And be fixed between line and the line of frame because friction is not good; Easy walking deforms the netted face that impacts, the influence batting.

Summary of the invention

The purpose of the utility model is to provide a kind of racket string, this racket string intensity, good toughness, can increase and ball between frictional force, have preferable handling.

For achieving the above object, the utility model adopts following technical scheme:

The protective layer that a kind of racket string, this racket string have compounded yarn and obtain through immersion way.

Said compounded yarn is to be made up of sub-line and the braid that establishment coats sub-line.

Said sub-line is single line body or assemble line body.

Said protective layer is the resin that is attached to the compounded yarn outer peripheral face.

The beneficial effect of the utility model is: its protective layer not only is attached to the compounded yarn outer peripheral face, also invade simultaneously in the compounded yarn, and in conjunction with tight, the wire rod stable performance; Still mirror the braiding lines of compounded yarn on the protective layer surface after the moulding; Clean mark; The surface that is protective layer forms matsurface, is combined to racket and uses and can promote the accuracy rate of batting rear to control in the frictional force between increase and the ball; Help the flying distance of ball and the stability of direction simultaneously, promote handling effect to reach.In addition, also can increase between line and the line and rub, make it to be difficult for walking, guarantee that the netted face that impacts is difficult for deforming, promote the usability and the service life of racket.

Description of drawings:

Accompanying drawing 1 is the one of which embodiment section structure sketch map of the utility model;

Accompanying drawing 2 is its two embodiment section structure sketch map of the utility model;

Accompanying drawing 3 is the utility model one of which embodiment local form enlarged diagram.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further specified:

Consult Fig. 1,2, shown in 3, the racket string 10 that the utility model provides, the protective layer 2 that it has compounded yarn 1 and obtains through immersion way.Protective layer 2 is to soak the back by compounded yarn 1 through low-temperature resins to obtain, for being attached to the resin of compounded yarn 1 outer peripheral face.

Said compounded yarn 1 is to be made up of sub-line 11 and the braid 12 that establishment coats sub-line 11; Sub-line 11 is single line body or assemble line body.

When the utility model is made, constructed compounded yarn 1 before this, after then soaking, saw through corresponding nib control protective layer 2 again, and dried again at last and get final product through low-temperature resins.Oven dry back protective layer 2 shrinks and is attached to compounded yarn 1 outer peripheral face, in conjunction with tight, and the wire rod stable performance, and the braiding lines of compounded yarn 1 is still apparent clearly protruding on the surface of protective layer 2, makes the surface of protective layer 2 form matsurface, has good friction property.Be combined to racket and use and to promote the accuracy rate of batting rear in the frictional force between increase and the ball, help the flying distance of ball and the stability of direction simultaneously, promote handling effect to reach to control.In addition, also can increase between line and the line and rub, make it to be difficult for walking, guarantee that the netted face that impacts is difficult for deforming, promote the usability and the service life of racket.

In the utility model, sub-line 11 can be single line body or the assemble line body that is formed by nylon wire, staple fibre line or catgut etc., and intensity, good toughness are guaranteed the serviceability of racket string.Braid 12 can strengthen linearities such as the intensity, toughness of racket string, obtains the concaveconvex structure of braiding lines simultaneously, increases frictional behaviour; Cooperate follow-up protective layer 2 structures, make racket string combine closely the wire rod stable performance; And make the braiding lines show protruding to the surface of protective layer 2; Cause the surface of protective layer 2 to form matsurface, obtain good friction property, promote intensity, toughness and the usability of racket string.

The racket string that the utility model provides can be used on tennis or the racket, can promote its frictional force, elastic force, increasing the ball-handling property, and can prolong the service life of racket string, ensures the usability of racket.

Certainly, more than diagram is merely the utility model preferred embodiments, is not the scope of application that limits the utility model with this, so every on the utility model principle, making in the protection domain that equivalent change all should be included in the utility model.

Claims

1. a racket string is characterized in that: the protective layer (2) that this racket string (10) has compounded yarn (1) and obtains through immersion way.

2. a kind of racket string according to claim 1 is characterized in that: it is characterized in that: compounded yarn (1) is braid (12) formation that is coated sub-line (11) by sub-line (11) and establishment.

3. a kind of racket string according to claim 2 is characterized in that: it is characterized in that: sub-line (11) is single line body or assemble line body.

4. a kind of racket string according to claim 1 is characterized in that: protective layer (2) is for being attached to the resin of compounded yarn (1) outer peripheral face.