CN209464554U - A kind of self-regulation shock-absorption tennis racket - Google Patents

Abstract

The utility model discloses a kind of self-regulation shock-absorption tennis rackets, including ball frame, cable and lever, the inner wall of the ball frame is fixedly connected with the fixing seat being laterally arranged, and fixing seat is hollow structure, the cable runs through fixing seat, and multiple vertical bars are equipped in fixing seat vertically, the inner wall up and down of the fixing seat offers multiple sliding slots, and the both ends of vertical bar pass through sliding block and are slidably connected with sliding slot, the two sides side wall of the sliding block passes through spring and is fixedly connected with the two sides side wall of sliding slot, the two sides side wall of the vertical bar is fixedly connected to cross bar, and cross bar is fixedly connected with the casing being vertically arranged far from one end of vertical bar, the cable is arranged through casing.When the utility model flicks in tennis and makes cable deformation occurs, cable will pull casing and drive cross bar and vertical bar mobile, and it is another with cable that cross bar passes to vibration; it is buffered; vertical bar will pull sliding block and spring is buffered, while play buffering, can efficiently protect hand.

Description

A kind of self-regulation shock-absorption tennis racket

Technical field

The utility model relates to technical field of sports apparatus more particularly to a kind of self-regulation shock-absorption tennis rackets.

Background technique

Tennis is a kind of ball game, is usually carried out between two singles sportsmen or two pairs of combinations, sportsman is in net Tennis is struck across net tennis racket on court, tennis racket is usually to be made of the ball frame and cable of ellipse, and cable exists Density among ball frame is greater than the density of surrounding, the design of racket and wears string and should make the positive and negative two sides of racket property is substantially when hitting the ball It is consistent.

Since hitting dynamics is larger, speed is fast for the ball game such as tennis, and the kinetic energy of tennis is larger, strikes produced when tennis Vibration will be directly delivered on arm, run duration one is long to be will lead to arm and aches even lesion, serious to generate " net Ball elbow ", for this purpose, it is proposed that a kind of self-regulation shock-absorption tennis racket solves the above problems.

Utility model content

It passes on arm and leads purpose of the utility model is to solve the vibration of racket when striking tennis in the prior art Cause arm ache even lesion the problem of, and propose a kind of self-regulation shock-absorption tennis racket.

To achieve the goals above, the utility model adopts the technical scheme that

The inner wall of a kind of self-regulation shock-absorption tennis racket, including ball frame, cable and lever, the ball frame is fixedly connected with transverse direction The fixing seat of setting, and fixing seat is hollow structure, the cable runs through fixing seat, and is equipped with vertically in fixing seat multiple perpendicular Bar, the inner wall up and down of the fixing seat offers multiple sliding slots, and the both ends of vertical bar pass through sliding block and are slidably connected with sliding slot, The two sides side wall of the sliding block passes through spring and is fixedly connected with the two sides side wall of sliding slot, and the two sides side wall of the vertical bar is fixed It is connected with cross bar, and cross bar is fixedly connected with the casing being vertically arranged far from one end of vertical bar, the cable is arranged through casing.

Preferably, the side wall of the lever offers annular groove, and matched rubber is arranged on annular groove Pad.

Preferably, shock absorber is equipped between the cable, and shock absorber is located above fixing seat.

Preferably, the inner wall of the cable and casing offsets setting, and the material of casing is duroplasts.

Preferably, the cable is arranged in reticular structure, and the section of cable is nylon beam string structure.

Preferably, the material of the ball frame and lever is full carbon fibre material, and lever is equipped with anti-skid chequer.

Compared with prior art, the utility model has the beneficial effects that

1, when cable deforms because of batting, pull casing mobile, casing is mobile to drive cross bar and vertical bar mobile, and cross bar moves Dynamic to will pull another with cable, to the power of vibration be passed to another with being buffered vibration on cable, while vertical bar can be drawn Movable slider slides in sliding slot, and sliding block compression stretching spring plays buffer function to the deformation of cable, so when hitting the ball to net Extraordinary shock absorbing effect is played in the deformation of line, protects hand；

2, while hand being made to hang on to lever using annular groove and rubber pad, hand batting can also be mitigated When seismaesthesia, play buffer function, annular groove can be such that rubber pad is more steadily set on lever, promoted grip feeling, also Have, damper can play certain cushioning effect to the vibration of cable, protect hand.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of self-regulation shock-absorption tennis racket structural schematic diagram；

Fig. 2 is the structural schematic diagram in Fig. 1 at A.

In figure: 1 ball frame, 2 cables, 3 levers, 4 fixing seats, 5 vertical bars, 6 sliding slots, 7 sliding blocks, 8 springs, 9 cross bars, 10 casings, 11 annular grooves, 12 rubber pads, 13 shock absorbers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of self-regulation shock-absorption tennis racket, including ball frame 1, cable 2 and lever 3, are waved by holding lever 3 Dynamic ball frame 1 and cable 2 are batted, and sharp impacts occur for square stance cable 2 and tennis, and cable 2 can occur biggish deformation, hold The side wall of handle 3 offers annular groove 11, and matched rubber pad 12 is arranged on annular groove 11, and rubber pad 12 can be with The frictional force for increasing lever 3 and hand makes to hold lever 3 more effectively, can also play buffer function to the vibration of square stance, There is protection to hand；

Shock absorber 13 is equipped between cable 2, and shock absorber 13 is located at 4 top of fixing seat, it can by the setting of shock absorber 13 With the cushioning effect to play a role to the cable 2 that deformation occurs, the inner wall of cable 2 and casing 10 offsets setting, when cable 2 It can be timely fed back to drive casing 10 mobile on casing 10 when deformation occurs, and the material of casing 10 is duroplasts, prevents net Line 2 is arranged because acutely shaking damage casing 10, cable 2 in reticular structure, and the section of cable 2 is nylon beam string structure, and increase is hit Sphere area discharges the kinetic energy of tennis more fully, so that the impact force that hand is subject to is reduced, nylon fibre structure It can make to bat more laborsaving；

The material of ball frame 1 and lever 3 is full carbon fibre material, and weight is lighter and hardness is higher, convenient for brandishing, and lever 3 are equipped with anti-skid chequer, and anti-skid chequer can increase the frictional force with rubber pad 12, preferably fix rubber pad 12, ball frame 1 it is interior Wall is fixedly connected with the fixing seat 4 being laterally arranged, and fixing seat 4 is hollow structure, sets up an organization and is subtracted in fixing seat 4 Shake nor affects on the aesthetic feeling of tennis racket entirety while playing cushioning effect, and cable 2 runs through fixing seat 4, when cable 2 occurs Mechanism when deformation in fixing seat 4 plays buffer function to it to protect hand；

Multiple vertical bars 5 are equipped in fixing seat 4 vertically, the inner wall up and down of fixing seat 4 offers multiple sliding slots 6, and vertical bar 5 Both ends pass through sliding block 7 and be slidably connected with sliding slot 6, the two sides side wall of sliding block 7 passes through the two sides side wall of spring 8 Yu sliding slot 6 It is fixedly connected, when deformation occurs for cable 2, pulls casing 10 mobile, casing 10 drives cross bar 9 and vertical bar 5 mobile, and vertical bar 5 moves The sliding block 7 at both ends is driven to slide simultaneously when dynamic, when sliding block 7 slides in sliding slot 6, the spring 8 close to 10 side of casing is compressed, The spring 8 of the other side is stretched, and also deformation occurs and generates the bounce prevention sliding of sliding block 7 for spring 8, thus hits to cable 2 The deformation generated when ball plays buffer function；

The two sides side wall of vertical bar 5 is fixedly connected to cross bar 9, and cross bar 9 is fixedly connected with vertically far from one end of vertical bar 5 The casing 10 of setting, cable 2 are arranged through casing 10, and when casing 10 pulls cross bar 9 mobile, cross bar 9 pulls vertical bar 5 and another It is mobile with cross bar 9, it is another with cross bar 9 to pull another casing 10 and another with cable 2, make it is another with cable 2, deformation occurs, this Sample is another to pull cross bar 9 under the bounce effect for restoring deformation with cable 2, buffers the deformation of cable 2, to reduce Hand is protected in the vibration that square stance generates.

The utility model brandishes ball frame 1 and the batting of cable 2 when making cable 2 deformation occurs holding lever 3, and cable 2 is drawn Dynamic casing 10 is mobile, and casing 10 drives cross bar 9 and vertical bar 5 mobile, drives the sliding block 7 at both ends to slide simultaneously when vertical bar 5 is mobile, sliding When block 7 slides in sliding slot 6, the spring 8 close to 10 side of casing is compressed, and the spring 8 of the other side is stretched, and spring 8 is also sent out Raw deformation simultaneously generates the bounce prevention sliding of sliding block 7, and the deformation thus generated to 2 square stance of cable plays buffer function, When casing 10 pulls cross bar 9 mobile, cross bar 9 pulls vertical bar 5 and another mobile with cross bar 9, another to pull another with cross bar 9 Casing 10 and another with cable 2, make it is another with cable 2, deformation occurs, it is another in this way with cable 2 in the rebound masterpiece for restoring deformation With lower pulling cross bar 9, buffer the deformation of cable 2, such multi-buffer effect is more preferable, produces to effectively mitigate square stance Hand is protected in raw vibration.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of self-regulation shock-absorption tennis racket, including ball frame (1), cable (2) and lever (3), which is characterized in that the ball frame (1) inner wall is fixedly connected with the fixing seat (4) being laterally arranged, and fixing seat (4) is hollow structure, and the cable (2) is run through Fixing seat (4), and multiple vertical bars (5) are equipped with vertically in fixing seat (4), the inner wall up and down of the fixing seat (4) offers more A sliding slot (6), and the both ends of vertical bar (5) pass through sliding block (7) and are slidably connected with sliding slot (6), the two sides side wall of the sliding block (7) It is fixedly connected by spring (8) with the two sides side wall of sliding slot (6), the two sides side wall of the vertical bar (5) is fixedly connected to cross Bar (9), and cross bar (9) is fixedly connected with the casing (10) being vertically arranged far from the one end of vertical bar (5), the cable (2) is run through Casing (10) setting.

2. a kind of self-regulation shock-absorption tennis racket according to claim 1, which is characterized in that the side wall of the lever (3) is opened Equipped with annular groove (11), and matched rubber pad (12) are arranged on annular groove (11).

3. a kind of self-regulation shock-absorption tennis racket according to claim 1, which is characterized in that be equipped between the cable (2) Shock absorber (13), and shock absorber (13) is located above fixing seat (4).

4. a kind of self-regulation shock-absorption tennis racket according to claim 1, which is characterized in that the cable (2) and casing (10) inner wall offsets setting, and the material of casing (10) is duroplasts.

5. a kind of self-regulation shock-absorption tennis racket according to claim 1, which is characterized in that the cable (2) is in netted knot Structure setting, and the section of cable (2) is nylon beam string structure.

6. a kind of self-regulation shock-absorption tennis racket according to claim 1, which is characterized in that the ball frame (1) and lever (3) Material be full carbon fibre material, and lever (3) is equipped with anti-skid chequer.