CN211611529U - Tennis racket with shock attenuation effect - Google Patents

Abstract

The utility model discloses a tennis racket with shock attenuation effect, including the ball frame, be provided with the net in the ball frame, ball frame lower extreme fixedly connected with head rod and second connecting rod, head rod and second connecting rod lower extreme fixedly connected with ball handle, ball handle lower extreme fixedly connected with chassis, be provided with anti-skidding handle in the ball handle. This tennis racket with shock attenuation effect, the spring in the ball frame weakens when tennis and racket contact produce vibrations, in order to avoid the vibrations to influence the user, the fixed block in the connecting rod can decompose the vibrations of ball frame transmission, fixed block lower extreme spring utilizes the elasticity of itself, the vibrations to the conduction decompose and weaken, the slip increases shock attenuation effect because of vibrations of rethread movable block in the jack, the vibrations that make the user experience are slight almost, anti-skidding handle in the handle, it is more stable that the shape can be held according to the handheld of ergonomic design, the rubber material is softer because of the texture, increase the comfort level of use.

Description

Tennis racket with shock attenuation effect

Technical Field

The utility model relates to a tennis racket technical field specifically is a tennis racket with shock attenuation effect.

Background

The tennis racket is a tool for dribbling tennis, and the structure of the tennis racket consists of a racket head, a racket throat and a racket handle, and the tennis racket is matched with a special tennis line and a shock absorption structure or accessories for use when in use, so that different tennis rackets are suitable for different people and can be selected according to self advantages and habits.

With the increasing emphasis on sports in modern society, tennis balls are also competitive items, and are one of the better ways for people to exercise bodies, tennis balls are introduced from abroad into domestic sports and are widely accepted and favored, but the existing tennis racket has the defects that the tennis ball is heavier than common small ball sports due to large volume and heavy weight, certain vibration can be generated when the tennis ball is in contact with the tennis racket, the shock absorption effect is poor, the user is easy to hurt, and the use comfort of the tennis racket is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tennis racket with shock attenuation effect to it is also heavier than the motion of ordinary bobble class to propose current tennis racket in solving above-mentioned background art because the great weight of volume, can produce certain vibrations when tennis and tennis racket contact, and the shock attenuation effect is relatively poor to the user produce the injury easily, and the use comfort of tennis racket is also relatively poor problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tennis racket with shock attenuation effect, includes the ball frame, be provided with the net in the ball frame, ball frame lower extreme fixedly connected with head rod and second connecting rod, head rod and second connecting rod lower extreme fixedly connected with ball handle, ball handle lower extreme fixedly connected with chassis, be provided with anti-skidding handle in the ball handle.

Preferably, a connecting ring is arranged in the ball frame, a ball net is fixedly connected in the connecting ring through the ball frame, and first springs are fixedly connected between the connecting ring and the ball frame and are distributed at equal intervals.

Preferably, a first fixed block is movably connected in the first connecting rod, a second spring is fixedly connected at the lower end of the first fixed block, and a first movable block is fixedly connected at the lower end of the second spring.

Preferably, a second fixed block is movably connected in the second connecting rod, a third spring is fixedly connected at the lower end of the second fixed block, and a second movable block is fixedly connected at the lower end of the third spring.

Preferably, symmetrical jacks are formed in the ball handle, and a first movable block and a second movable block are movably connected in the jack and the other jack.

Preferably, the antiskid handle is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the tennis racket with the shock absorption effect, the spring is arranged in the ball frame, so that when tennis balls contact with the racket to generate shock, the effect of the spring is weakened, and the phenomenon that the user is affected by too strong shock and the arms of the user are injured is avoided;

2. the tennis racket with the shock absorption effect can decompose the shock transmitted by the ball frame through the fixed block arranged in the connecting rod, meanwhile, the spring at the lower end of the fixed block decomposes and weakens the transmitted shock by utilizing the elasticity of the spring, and the shock absorption effect is increased by the fact that the movable block slides in the jack due to the shock, so that a user feels slight shock;

3. this tennis racket with shock attenuation effect through the anti-skidding handle that sets up in the handle, according to the shape of holding of human engineering design, lets what the user can hold more steady, and its material is rubber material and texture softer, has increased the comfort level of its use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a ball frame; 2. a net; 3. a first connecting rod; 4. a second connecting rod; 5. a ball handle; 6. a chassis; 7. an anti-slip handle; 8. a connecting ring; 9. a first spring; 10. a first fixed block; 11. a second spring; 12. a first movable block; 13. a second fixed block; 14. a third spring; 15. a second movable block; 16. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tennis racket with shock attenuation effect, including frame 1, net 2, head rod 3, second connecting rod 4, ball handle 5, chassis 6, anti-skidding handle 7, the clamping ring 8, first spring 9, first fixed block 10, second spring 11, first movable block 12, second fixed block 13, third spring 14, second movable block 15 and jack 16, be provided with net 2 in the frame 1, 1 lower extreme fixedly connected with head rod 3 of frame and second connecting rod 4, head rod 3 and 4 lower extreme fixedly connected with ball handle 5 of second connecting rod, 5 lower extreme fixedly connected with chassis 6 of ball handle, be provided with anti-skidding handle 7 in the ball handle 5.

Furthermore, a connecting ring 8 is arranged in the ball frame 1, a ball net 2 is fixedly connected in the connecting ring 8 through the ball frame 1, first springs 9 are fixedly connected between the connecting ring 8 and the ball frame 1 and are distributed at equal intervals, and the arranged first springs 9 can weaken the vibration generated when the tennis ball is in contact with the racket, so that the strong vibration can not influence a user and can not hurt the arm of the user.

Further, swing joint has first fixed block 10 in the head rod 3, and first fixed block 10 lower extreme fixedly connected with second spring 11, the first movable block 12 of second spring 11 lower extreme fixedly connected with, the second spring 11 that sets up utilizes the elasticity of itself, decomposes the weakening to the vibrations of conduction.

Further, swing joint has second fixed block 13 in the second connecting rod 4, and second fixed block 13 lower extreme fixedly connected with third spring 14, third spring 14 lower extreme fixedly connected with second movable block 15, the first movable block 12 and the second movable block 15 that set up slide because of vibrations in jack 16 and increase the shock attenuation effect.

Furthermore, symmetrical insertion holes 16 are formed in the ball handle 5, a first movable block 12 and a second movable block 15 are movably connected between the insertion hole 16 and the other insertion hole 16, and the arranged insertion holes 16 can enable the first movable block 12 and the second movable block 15 to slide in the insertion holes to increase the damping effect.

Further, 7 materials of anti-skidding handle are the rubber material, and the rubber material texture of setting is softer, has increased its comfort level of using.

The working principle is as follows: firstly, when the racket is used, the anti-slip handle 7 is held by hand, the vibration generated when tennis balls contact with the racket is weakened through the action of the first spring 9, the first fixed block 10 and the second fixed block 13 which are arranged in the first connecting rod 3 and the second connecting rod 4 can decompose the vibration transmitted by the ball frame 1, meanwhile, the second spring 11 and the third spring 14 at the lower ends of the first fixed block 10 and the second fixed block 13 utilize the elasticity of the first spring 11 and the third spring 14 to decompose and weaken the transmitted vibration, and then the first movable block 12 and the second movable block 15 slide in the jack 16 due to the vibration to increase the damping effect, so that the vibration sensed by a racket user is almost slight, and the comfort level of the user is increased.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a tennis racket with shock attenuation effect, includes the ball frame, its characterized in that: the novel tennis ball is characterized in that a ball net is arranged in the ball frame, a first connecting rod and a second connecting rod are fixedly connected to the lower end of the ball frame, a ball handle is fixedly connected to the lower ends of the first connecting rod and the second connecting rod, a chassis is fixedly connected to the lower end of the ball handle, and an anti-skidding handle is arranged in the ball handle.

2. A tennis racket having a shock-absorbing effect as set forth in claim 1, wherein: be provided with the connecting ring in the ball frame, through ball frame fixedly connected with net in the connecting ring, the first spring that fixedly connected with equidistance distributes between connecting ring and the ball frame.

3. A tennis racket having a shock-absorbing effect as set forth in claim 1, wherein: the connecting rod is internally and movably connected with a first fixed block, the lower end of the first fixed block is fixedly connected with a second spring, and the lower end of the second spring is fixedly connected with a first movable block.

4. A tennis racket having a shock-absorbing effect as set forth in claim 1, wherein: the connecting rod is movably connected with a second fixed block, the lower end of the second fixed block is fixedly connected with a third spring, and the lower end of the third spring is fixedly connected with a second movable block.

5. A tennis racket having a shock-absorbing effect as set forth in claim 1, wherein: symmetrical jacks are formed in the ball handle, and a first movable block and a second movable block are movably connected in the jack and the other jack.

6. A tennis racket having a shock-absorbing effect as set forth in claim 1, wherein: the antiskid handle is made of rubber.