CN201263873Y

CN201263873Y - Racket frame structure with shock-absorbing function

Info

Publication number: CN201263873Y
Application number: CNU2008201030998U
Authority: CN
Inventors: 白清栋
Original assignee: XIAMEN QIAOTING INDUSTRY Co Ltd
Current assignee: XIAMEN QIAOTING INDUSTRY Co Ltd
Priority date: 2008-07-17
Filing date: 2008-07-17
Publication date: 2009-07-01
Anticipated expiration: 2018-07-17

Abstract

The utility model discloses a racket frame structure with shock absorption function, which comprises a racket frame and a grab handle, wherein a plurality of string holes are arranged on the circumference of the racket frame, and every two adjacent string holes around a corresponding 3/9 point or/and a 12 point on the circumference of the racket frame form a groove; shock-absorption sac bodies are arranged in the groove and the two string holes connected with the groove, wherein each shock-absorption sac body comprises two base pins through which a net line passes and a nailhead which is contained in the groove, the inner side of the nailhead is connected with the two base pins which are inserted into two corresponding string holes, and an overline groove which is connected with the two base pins are formed at the outer side of the nailhead. In the utility model, the shock-absorption sac bodies are adopted instead of a plurality of shields of the prior art, thereby the reaction force that a ball applies to the net line can be buffered, a part of impact energy can be absorbed, the action force and the shock that a racket applies to hands can be reduced, and the advantages of shock absorption and beautiful appearance are achieved; in addition, the decoration function of the racket frame can be increased through changing the shape and the color of the nailhead so as to ensure that the racket is more distinctive.

Description

A kind of frame structure of tool shock-absorbing function

Technical field

The utility model relates to a kind of section structure of frame of racket, the structure of a kind of more precisely tool shock-absorbing function, available buffer batting reaction force.

Background technology

As everyone knows, tennis is all suitable motion of a kind of most age level, and has enjoyment, and therefore people quite a lot be unable to do without racket a lifetime.

General racket (clapping or the like as tennis racket, wall ball racket or pelota) all includes frame 1 and lever 2, as shown in Figure 1, then be provided with some through wires holes 11 (cooperating shown in Figure 2), in order to wear the guard strip 4 of band nail pipe 3 at the periphery of frame 1, put on netting twine 5 again, thereby constitute the batting wire side.Wherein, nail pipe 3 all is to be used to prevent that netting twine 5 from directly contact with the through wires hole 11 of frame 1 with the setting of guard strip 4, is not cut off to protect netting twine 5, and the while can also keep the tension force of netting twine 5.

Because general racket nail pipe 3 and guard strip 4 do not have good cushion effect, cause people quite a lot to be commonly called as the puzzlement of tennis elbow because of undue force has, so, make racket have good shock-absorbing function, the reaction energy of bestowing racket that concedes points is delivered on hand as few as possible, reduces adversary's injury, and this is all users' expectation, for bounded person, be the problem that has researching value.

The utility model content

The purpose of this utility model is to provide a kind of frame structure of tool shock-absorbing function, and its shock-absorbing utricule has buffering batting reaction force and advantage attractive in appearance.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of frame structure of tool shock-absorbing function comprises frame and lever, is provided with some through wires holes at the periphery of frame, and every two adjacent through wires holes also form a groove around corresponding 3/9 or 12 or 3/9 and 12 of the periphery of frame; This groove reaches in two through wires holes that link to each other the shock-absorbing utricule is housed, the shock-absorbing utricule comprises two pin and ailheads of wearing netting twine, ailhead is contained in the groove, the inboard of ailhead connects two pins, two pins intert in two through wires holes of correspondence, and the outside of ailhead forms the mistake line trenches that connects two pins.

The outside of above-mentioned ailhead is similar sphere curved surface.

The soft cushion pad of liner netting twine is housed in the above-mentioned ailhead.

Above-mentioned shock-absorbing utricule adopts plastic cement or nylon material to make.

The groove ovalize of above-mentioned frame periphery, the ailhead ovalize of shock-absorbing utricule.

The groove of above-mentioned frame periphery is rectangle, and the ailhead of shock-absorbing utricule is rectangle.

Two pin outsides of above-mentioned shock-absorbing utricule form lead angle.

Based on said structure, the utility model is because adopt the shock-absorbing utricule to replace the guard strip of tool nail pipe of the prior art, so, the ailhead of shock-absorbing utricule can design enough thickly, or support netting twine, or built on stilts netting twine, the active force that makes batting by netting twine when ailhead reaches frame, make the ailhead distortion, and buffering ball is bestowed the reaction force of netting twine, and the absorption portion impact energy has certainly also reduced active force and vibration that racket gives hand, reach damping effect, and, assemble more smooth and attractive in appearance, if by changing the shape of ailhead, color, also can increase decoration function, make the racket outward appearance more be rich in characteristic frame.

Description of drawings

Fig. 1 is the frame structure front view of general racket;

Fig. 2 is the local amplification view of guard strip and frame among Fig. 1;

Fig. 3 is the three-dimensional structure diagram of the utility model embodiment one;

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

Fig. 4-the 1st, the partial enlarged drawing of Fig. 4 side-looking;

Fig. 4-the 2nd, the A-A of Fig. 4 is to view;

Fig. 4-the 3rd, the B-B of Fig. 4 is to view;

Fig. 5 is the cutaway view of a kind of shock-absorbing utricule among Fig. 3;

Fig. 6 is the cutaway view of another kind of shock-absorbing utricule among Fig. 3;

Fig. 7 is an a kind of shock-absorbing utricule and the local amplification view that cooperates of frame among Fig. 5;

Fig. 8 is the three-dimensional structure diagram of the utility model embodiment two;

Fig. 9 is the front view of the utility model embodiment two;

Fig. 9-the 1st, the partial enlarged drawing of Fig. 9 side-looking;

Fig. 9-the 2nd, the A-A of Fig. 9 is to view;

Fig. 9-the 3rd, the B-B of Fig. 9 is to view.

The specific embodiment

To shown in Figure 7, the frame structure preferred embodiment one of a kind of tool shock-absorbing function that the utility model discloses comprises frame 1 and lever 2 as Fig. 3.

Periphery at frame 1 is provided with some through wires holes 11, and whenever two adjacent through wires holes 11 also form a groove 13 on every side for the periphery of frame 1 corresponding 3 and 9 points (or further also at 12 points, also or only at 12 points).

In this groove 13 and two through wires holes 11 linking to each other, shock-absorbing utricule 6 is housed, the guard strip 4 (or single pin nail pipe 3) with a plurality of nail pipes 3 is housed in other through wires hole 11.

Shock-absorbing utricule 6 is to be used for replacing the prior art tool to follow closely the member of the guard strip 4 of pipe 3, comprises two pins 61 and an ailhead 62, can adopt plastic cement or nylon material to make.The outside of ailhead 62 is similar sphere curved surface, and the inboard of ailhead 62 connects two pins 61, and the outside of ailhead 62 forms the mistake line trenches 63 that connects two pins 61, as Fig. 5 and Fig. 6.In order to prevent that further netting twine 5 from cutting off, form lead angle 66 in two pin 61 outsides of shock-absorbing utricule 6.In order to have better buffering effect, the soft cushion pad 65 (as Fig. 5) of liner netting twine 5 is housed in ailhead 62.

During assembling, two pins 61 are interted in two through wires holes 11 of correspondence, ailhead 62 is contained in the groove 13, netting twine 5 is passed, walked around line trenches 63 from a pin 61 penetrate another pin 61 again, netting twine 5 back and forth is located in shock-absorbing utricule 6 and the nail pipe 3, promptly constitutes the batting wire side.

After the utility model assembling, because of the ailhead 62 of shock-absorbing utricule 6 can design enough thickly, or support netting twine 5 by soft cushion pad 65, the active force that makes batting by netting twine 5 when ailhead 62 reaches frame 1, because of ailhead 62 distortion, and buffering ball is bestowed the reaction force of netting twine, the absorption portion impact energy has certainly also reduced active force and vibration that racket gives hand, reaches damping effect, and this structure is more smooth and attractive in appearance than 4 assemblings of multiway guard strip.

In order to increase the decoration function of 6 pairs of rackets of shock-absorbing utricule, can be as embodiment one, ailhead 62 design ovalizes with shock-absorbing utricule 6, the groove 13 of frame 1 periphery also designs ovalize, or as Fig. 8 and Fig. 9 to Fig. 9-3 illustrated embodiment two, ailhead 62 designs of shock-absorbing utricule 6 are rectangle, the groove 13 of frame 1 periphery also designs and is rectangle, or 13 designs of ailhead 62 and groove are other shape, also or change the color of ailhead 62, make ailhead 62 be different shaping and color is interspersed on frame 1, make the racket outward appearance more be rich in characteristic.

Claims

1, a kind of frame structure of tool shock-absorbing function, comprise frame and lever, periphery at frame is provided with some through wires holes, it is characterized in that: every two adjacent through wires holes also form a groove around corresponding 3/9 or 12 or 3/9 and 12 of the periphery of frame; This groove reaches in two through wires holes that link to each other the shock-absorbing utricule is housed, the shock-absorbing utricule comprises two pin and ailheads of wearing netting twine, ailhead is contained in the groove, the inboard of ailhead connects two pins, two pins intert in two through wires holes of correspondence, and the outside of ailhead forms the mistake line trenches that connects two pins.

2, the frame structure of a kind of tool shock-absorbing function as claimed in claim 1, it is characterized in that: the outside of above-mentioned ailhead is similar sphere curved surface.

3, the frame structure of a kind of tool shock-absorbing function as claimed in claim 1 is characterized in that: the soft cushion pad that the liner netting twine is housed in the above-mentioned ailhead.

4, the frame structure of a kind of tool shock-absorbing function as claimed in claim 1 is characterized in that: above-mentioned shock-absorbing utricule adopts plastic material to make.

5, the frame structure of a kind of tool shock-absorbing function as claimed in claim 1 is characterized in that: above-mentioned shock-absorbing utricule adopts nylon material to make.

6, the frame structure of a kind of tool shock-absorbing function as claimed in claim 1 is characterized in that: the groove ovalize of above-mentioned frame periphery, the ailhead ovalize of shock-absorbing utricule.

7, the frame structure of a kind of tool shock-absorbing function as claimed in claim 1, it is characterized in that: the groove of above-mentioned frame periphery is rectangle, and the ailhead of shock-absorbing utricule is rectangle.

8, the frame structure of a kind of tool shock-absorbing function as claimed in claim 1 is characterized in that: two pin outsides of above-mentioned shock-absorbing utricule form lead angle.