CN201164694Y - Racket - Google Patents

Abstract

The utility model discloses a racket which comprises an annular frame, a holding rod connected with the annular frame, and a racket net arranged on the annular frame. Each warp thread and each crossing thread of the racket net together definite a main shotmaking part and a secondary shotmaking part arranged at the periphery of the main shotmaking part and connected with the annular frame; while the size of each reticulation arranged at the main shotmaking part and surrounded by two adjacent warp threads and crossing threads gradually changes along the direction from the bottom to the top of the annular frame. By dint of the design, the racket can be made into a racket with polynary shotmaking effect by matching with rod bodies with different hardness so as to be suitable for users with different strengths; at the same time, the racket can ensure the user to select a proper shotmaking point that a ball body falls on the main shotmaking part when shotmaking, thereby achieving good shotmaking effect.

Description

Racket

Technical field

The utility model relates to a kind of racket, particularly relates to the racket that a kind of body of rod that cooperates the different soft and hard degree is made polynary balling effect, to be applicable to different strength users.

Background technology

Consult Fig. 1, general racket 1 comprises the holding rod 3 that a ring frame 2, is connected with mutually with this ring frame 2, reaches a bat net 4 of being located on this ring frame 2.And in this background technology be with the Badminton racket be example as an illustration.

This ring frame 2 has a bottom 21 that is arcuation, and one with respect to this bottom 21 and be the top 22 of arcuation.This holding rod 3 is bottoms 21 of being located at this ring frame 2, and has a handle 31, and one is located at these handle 31 1 ends and is connected in the body of rod 32 of this bottom 21.This body of rod 32 generally is made with alloy (as titanium alloy, aluminium alloy) or composite (as carbon fiber).

This bat net 4 comprises that most bars by these ring frame 2 bottoms 21 warp 41 that 22 directions are extended towards the top, reach the parallel 42 that most bars and each warp 41 are crisscross arranged.And aforesaid warp, parallel 41,42 can define a cue ball portion 43 jointly, and one be positioned at these main driving part 43 peripheries and with the inferior driving part 44 that is connected of ring frame 2, and be positioned at this main driving part 43 and by 41,42 on two adjacent warps, parallel around the size of each mesh 44 be level off to equal; And the spacing that is positioned at two adjacent parallels 42 of these main driving part 43 outer rims is to increase gradually with top 22 directions towards this ring frame 2 bottoms 21, and just each mesh 40 is to increase gradually towards the bottom 21 and 22 directions of this ring frame 2 respectively.

This racket 1 is by aforesaid design, can make the surface tension and the elastic force of middle section of this main driving part 43 bigger, moment in the badminton of hitting produces bigger active force, and therefore, the happy district of the batting of this racket 1 mainly is the middle section that drops on this main driving part 43.When the striker grasps badminton moment when falling to placing middle section on the main driving part 43 in batting, just can produce and good hit active force and reach solid balling effect.In addition, under the identical application of force, the arm of force big moment that produces that heals is then bigger, and when hitting badminton with the epimere zone of this main driving part 43, because of its arm of force of hitting is big than middle section, the batting active force that is caused is can speed big, badminton flight also very fast; On the contrary, when hitting badminton with the hypomere zone of this main driving part 43, its arm of force of hitting is short than middle section relatively, and the batting active force that is caused is less, the speed of badminton flight is also slower.

Yet, with the design of this racket 1, as the striker of strength when failing to make really badminton to fall to placing middle section on the main driving part 43, just can't produce the good active force of hitting, and be difficult to the balling effect that reaches solid.Moreover, because the surface tension and the elastic force in the epimere zone of this main driving part 43 reduce gradually, when hitting, the active force that badminton produced also can be dwindled thereupon, the striker preferable when strength hits badminton in order to prolong the arm of force as desiring with the epimere of this main driving part 43, when producing stronger balling effect, also can therefore be restricted.

In addition, for general strength person, as cooperating the made racket 1 of lower and the body of rod that elasticity is higher of hardness 32, though comparatively light, the comfortable impression of hitting can be provided, but as fail to grasp badminton when falling to placing main batting to read 40 middle section, also can't reach good balling effect; Moreover, for the good person of strength, as cooperating the made racket 1 of higher and the body of rod that elasticity is lower of hardness 32, though can improve the speed of the racket 1 of hitting, the speed and the explosive force of badminton flight also can be restricted.

Therefore, no matter general racket 1 is to cooperate the body of rod 32 lower with hardness or that hardness is higher made in design, all is difficult to satisfy different strength persons' demand.

The utility model content

The purpose of this utility model is to provide a kind of body of rod that cooperates the different soft and hard degree to make the racket of polynary balling effect, to be applicable to the user of different strength.For achieving the above object, the utility model racket comprises the holding rod that a hollow form ring frame, is connected with mutually with this ring frame, and a bat net of being located at this ring frame inside.Each warp of this bat net, parallel define a main driving part jointly, and one be positioned at this main driving part periphery and with the inferior driving part that is connected of ring frame, and be positioned at this main driving part and each mesh of being centered on by two adjacent warp, parallels large and small be that bottom by this ring frame is towards the top-direction gradual change.

As each mesh be by the bottom of this ring frame when top-direction increases gradually, just can make the happy district of batting on average be dispersed throughout whole main driving part.Though, also can reach desirable balling effect when the striker of general strength fails to grasp spheroid when falling to placing default striking point on the ball on the main driving part in batting moment; Cooperate the made racket of the body of rod that hardness is softer, elasticity is higher simultaneously, the comparatively easily comfortable impression of hitting also can be provided, to increase sports fun.

As each mesh be by the bottom of this ring frame when top-direction is dwindled gradually, just can promote the surface tension and the elasticity in the epimere zone of this main driving part, and spheroid is produced bigger batting active force.Therefore, when the preferable striker of strength when carrying out heavy attack, can select with the epimere zone cross hit body and function of main driving part prolonging the arm of force in good time, and can produce stronger batting active force; Cooperate the made racket of the body of rod that hardness is hard, elasticity is lower simultaneously, also can increase badminton is produced bigger batting active force, significantly to improve the speed that hit racket and spheroid fly.

Therefore, the utility model designs by this, can cooperate the racket of the polynary balling effect of body of rod system of different soft and hard degree, to be applicable to the user of different strength.

Description of drawings

Fig. 1 is a plane, and the bat web frame of general racket is described.

Fig. 2 is a plane, and first preferred embodiment of the utility model racket is described.

Fig. 3 is a partial enlarged drawing, and the mesh design of racket shown in Figure 3 is described.

Fig. 4 is a plane, and second preferred embodiment of the utility model racket is described.

Fig. 5 is a partial enlarged drawing, and the mesh design of racket shown in Figure 5 is described.

The specific embodiment

Below by preferred embodiment and accompanying drawing the utility model racket is elaborated.

Before the utility model is described in detail, be noted that in the following description content similar elements is to represent with identical numbering.

Consult Fig. 2 and cooperate Fig. 3, the utility model racket 5 comprises the holding rod 7 that a hollow form ring frame 6, is connected with mutually with this ring frame 6, and a bat net 8 of being located at these ring frame 6 inside.In the present embodiment, be with the Badminton racket be example as an illustration.Certainly, the utility model also can be to be designed to a tennis racket, or a wall ball racket, and the Badminton racket of being lifted with present embodiment does not exceed.

This ring frame 6 has a bottom 61 that is arcuation, and one with respect to this bottom 61 and be the top 62 of arcuation.

This holding rod 7 is bottoms 61 of being located at this ring frame 6, and has a handle 71, and one is located at these handle 71 1 ends and is connected in the body of rod 72 of this bottom 61.

This bat net 8 comprises bottom 61 the warp 81 that towards top 62 directions extend of most bars by this ring frame 6, reach the parallel 82 that most bars and each warp 81 are crisscross arranged, aforesaid warp, parallel 81,82 define jointly a main driving part 83 (as imaginary line circle among Fig. 3 around scope), and one be positioned at these main driving part 83 peripheries and with the inferior driving part 84 that is connected of ring frame 6, and be positioned at this main driving part 83 and by 81,82 on two adjacent warps, parallel around each mesh 80 be that 62 directions increase gradually towards the top for bottom 61 by this ring frame 6.

In the present embodiment, this bat net 8 is positioned at the spacing of two adjacent parallels 82 of this main driving part 83, is that 62 directions increase gradually towards the top for bottom 61 by this ring frame 6; Moreover this bat net 8 is positioned at the spacing of two adjacent warps 81 of this main driving part 83, also is that 61 directions increase gradually towards the top for bottom 62 by this ring frame 6.

The racket 5 of present embodiment just can make the happy district of batting on average be dispersed throughout whole main driving part 83 by this design.

Generally because of each mesh 80 is that 62 directions increase gradually towards the top bottom 61 by this ring frame 6, and its surface tension just can reduce relatively gradually with elastic force; Preceding for another example described, bestowing under the identical strength of brandishing racket 5, the arm of force big moment that produces of healing is then bigger, therefore batting produced moment can 62 directions increase gradually towards the top by this bottom 61 of encircling frame 6; So, reduce and under the growth and decline effect that moment increases, 83 pairs of active forces that badminton produced of this main driving part are tending towards on average, make happy district of batting on average be dispersed throughout whole main driving part 83 in surface tension and elastic force.

Though, be tending towards on average by 83 pairs of active forces that badminton produced of whole main driving part, so can reach solid and desirable balling effect when the striker of general strength fails to grasp spheroid when falling to placing default striking point on the ball on the main driving part 83 in batting moment.In addition, cooperate the made racket 5 of hardness is softer, elasticity the is higher body of rod 72, the comparatively easily comfortable impression of hitting also can be provided.Therefore, the racket 5 suitable common general strikers of strength of present embodiment select for use.

Consult Fig. 4 and cooperate Fig. 5, second preferred embodiment of the utility model racket 5 is the holding rod 7 that comprises that a hollow form ring frame 6, is connected with mutually with this ring frame 6 equally, and a bat net 8 of being located at these ring frame 6 inside.Execute in the example in this practicality, be still with the Badminton racket be example as an illustration.Certainly, the utility model also can be to be designed to a tennis racket, or a wall ball racket, and the Badminton racket of being lifted with present embodiment does not exceed.

Be and present embodiment is different from the place of aforementioned first preferred embodiment: be positioned at this main driving part 83 and by 81,82 on two adjacent warps, parallel around each mesh 80 be bottom 61 by this ring frame 6 towards the top 62 directions dwindle gradually.

In the present embodiment, this bat net 8 is positioned at the spacing of two adjacent parallels 82 of this main driving part 83, be bottom 61 by this ring frame 6 towards the top 62 directions dwindle gradually; Moreover this bat net 8 is positioned at the spacing of two adjacent warps 81 of this main driving part 83, also be bottom 61 by this ring frame 6 towards the top 62 directions dwindle gradually.

The racket 5 of present embodiment is by this design, just can make surface tension, elastic force and the maximum, force that produced distance all concentrates on the epimere zone of this main driving part 83.Generally because of each mesh 80 be bottom 61 by this ring frame 6 towards the top 62 directions dwindle gradually, and its surface tension just can increase relatively gradually with elastic force; And bestowing under the identical strength of brandishing racket 5, the arm of force big moment that produces that heals is then bigger, therefore batting produced moment can 62 directions increase gradually towards the top by this bottom 61 of encircling frame 6; So, under the situation that surface tension, elastic force and moment all increase, just can make the epimere zone of this main driving part 83 that badminton is produced great active force.

When the preferable striker of strength in batting moment, when desiring to carry out brute force smash and attacking, just can select to hit badminton in order to the prolongation arm of force, and can produce bigger batting active force with the epimere zone of main driving part 83.In addition, cooperate the made racket 5 of hardness is hard, elasticity the is lower body of rod 72, also can increase badminton is produced bigger batting active force, significantly improving the speed that hit racket 5 and badminton fly, and reach powerful attack effect.Therefore, the racket 5 suitable good strikers of strength of present embodiment select for use.

Conclude above-mentioned, the utility model in design, can cooperate the body of rod 72 of the club 7 of different soft and hard degree to make the racket 5 of polynary balling effect, to be applicable to the user of different strength, be available for users to when hitting to select badminton to fall to placing suitable striking point on the ball on the main driving part 83 simultaneously, badminton being produced different batting active forces, and can reach the purpose of this utility model.

Claims (6)

1, a kind of racket, comprise a hollow form ring frame, the high holding rod that links to each other with this ring frame, an and bat net of being located at this ring frame inside, this ring frame has a bottom for this holding rod setting, an and top with respect to the bottom, this bat net comprises the warp that most bars are extended towards top-direction by the bottom of this ring frame, reach the parallel that most bars and each warp are crisscross arranged, aforesaid warp, parallel define a main driving part jointly, reach an inferior driving part that is positioned at this main driving part periphery and is connected, it is characterized in that with the ring frame:

Be positioned at this main driving part and by two adjacent warps, parallel around each mesh be that bottom by this ring frame increases gradually towards top-direction.

2, as claims 1 described racket, it is characterized in that:

This bat net is positioned at the spacing of two adjacent parallels of this main driving part, is that the bottom by this ring frame increases gradually towards top-direction.

3, as claims 1 or 2 described rackets, it is characterized in that:

This bat net is positioned at the spacing of two adjacent warps of this main driving part, is that the bottom by this ring frame increases gradually towards top-direction.

4, a kind of racket, comprise a hollow form ring frame, a holding rod of being located on this ring frame, an and bat net of being located at this ring frame inside, this ring frame has a bottom for this holding rod setting, an and top with respect to this bottom, this bat net comprises the warp that most bars are extended towards top-direction by the bottom of this ring frame, reach the parallel that most bars and each warp are crisscross arranged, aforesaid warp, parallel define a main driving part jointly, reach an inferior driving part that is positioned at this main driving part periphery and is connected, it is characterized in that with the ring frame:

Be positioned at this main driving part and by two adjacent warps, parallel around each mesh be that bottom by this ring frame dwindles gradually towards top-direction.

5, racket as claimed in claim 4 is characterized in that:

This bat net is positioned at the spacing of two adjacent parallels of this main driving part, is that the bottom by this ring frame dwindles gradually towards top-direction.

6, as claim 4 or 5 described rackets, it is characterized in that:

This bat net is positioned at the spacing of two adjacent warps of this main driving part, is that the bottom by this ring frame dwindles gradually towards top-direction.

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