CN213667810U

CN213667810U - Table tennis bat reverse rubber sleeve rubber with circular truncated cone and cylindrical particles

Info

Publication number: CN213667810U
Application number: CN202020440956.4U
Authority: CN
Inventors: 侍太兵
Original assignee: Jiangsu Muke Sports Equipment Co ltd
Current assignee: Jiangsu Muke Sports Equipment Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-07-13
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to the technical field of table tennis racket rubber, and specifically discloses a table tennis racket reverse rubber cover with a round table and cylindrical particles, which comprises a bottom rubber layer, a sponge and a racket bottom plate, and the top surface of the bottom rubber layer is fixedly connected with the round table particles The top surface of the round table particles is integrally formed with cylindrical particles, the top surface of the cylindrical particles is fixedly connected with the bottom surface of the sponge, and the top surface of the sponge is fixedly connected with the bottom surface of the bottom surface of the racket; It is molded and synthesized. When the particles on the rubber surface are hit by the ball, the bottom of the cone shape improves the stability of the entire particle due to the reinforcement layer, and the combination of the first elastic layer and the second elastic layer improves the elasticity of the entire particle. , Compared with the traditional anti-rubber rubber, the rubber further improves the stability and control of the anti-rubber rubber hitting the ball, and can also take into account the speed and rotation of the ball, thus improving the stability of the player's performance.

Description

Table tennis bat reverse rubber sleeve rubber with circular truncated cone and cylindrical particles

Technical Field

The utility model relates to a table tennis bat rubber technical field specifically is a table tennis bat reverse rubber cover of cylinder granule is glued to round platform.

Background

The table tennis bat consists of a bottom plate, a rubber and a sponge. The reasonable combination of the three components determines the quality of a racket. The reverse glue is characterized by strong hitting rotary force, stable hitting and easy control, and is suitable for a loop type or a loop combined fast attack type hitting method; because the hitting ball is stable, the control ball is good, and the ball is generally the preferred type for beginners.

At present, the particles on the reverse rubber are generally cylindrical particles, and the cylindrical particles can not bear the large impact force of the table tennis, when the impact force of the table tennis is large, the cylindrical particles inside the reverse rubber are deformed, the stability of the bottom end of the cylindrical particles is not high enough, and in the process of returning, the rebounding force is not well controlled, so that the players are easily restricted, and the stable performance of the players can not be realized.

SUMMERY OF THE UTILITY MODEL

The utility model provides a table tennis bat that round platform adds cylinder granule is anti-glues to cover and is glued, possesses stable good, advantage that controllability is strong, has solved traditional anti-gluey cylinder granule stability and has been good inadequately, problem that controllability is not strong enough.

The utility model discloses a table tennis bat reverse rubber sleeve glue of round platform plus cylinder granule, including primer layer, sponge and bat bottom plate, the top surface fixedly connected with round platform granule of primer layer, the top surface integrated into one piece of round platform granule has cylinder granule, the top surface of cylinder granule and the bottom surface fixed connection of sponge, the top surface of sponge and the bottom surface fixed connection of bat bottom plate, the bottom surface of sponge has seted up the bonding groove, the inner wall top in bonding groove passes through glue and cylinder granule's top surface fixed connection, the thickness of bat bottom plate is greater than the sponge, the thickness of sponge is greater than the total height of cylinder granule and round platform granule, the total height of cylinder granule and round platform granule is greater than the thickness of primer layer, through round platform granule and cylinder granule, when the particle of rubber face receives the striking of ball, the bottom of its round platform shape has promoted the stability of whole granule owing to the back up layer, and combine first elastic layer and second elastic layer to improve the elasticity of whole granule, compared with the traditional reverse rubber, the rubber further improves the stability and controllability of reverse rubber hitting, and can well give consideration to the speed and rotation of hitting, so that the stability of the player is improved; the total height of the cylindrical particles and the circular truncated cone particles is the same as the diameter of the bottom surface of the circular truncated cone particles, so that the whole cylindrical particles and the circular truncated cone particles have good stability and can also keep certain elasticity; reinforcing layers are arranged at the bottom, the middle part and one side close to the top of the whole body of the circular truncated cone particles and the cylindrical particles, so that the integral strength of the whole cylindrical particles and the circular truncated cone particles is improved through the reinforcing layers, and the hitting strength of the reverse rubber is improved through the reinforcing layers when hitting balls; the middle parts of the round table particles and the middle parts of the cylindrical particles are respectively provided with a first elastic layer and a second elastic layer, the rest parts of the round table particles and the cylindrical particles are particle main bodies, and the rebounding force of the whole round table particles and the cylindrical particles on balls can be increased through the first elastic layer and the second elastic layer; the round table particles and the cylindrical particles are arranged on the top of the bottom rubber layer in a staggered mode, the bottom surfaces of the round table particles are tightly attached to each other, so that the particles on the inner wall of the whole reverse rubber sheet are more dense, and the impact strength of the whole rubber sheet is enhanced.

The utility model discloses a table tennis bat reverse rubber sleeve of cylinder granule is glued to round platform, and wherein the top surface fixedly connected with adhesive linkage of cylinder granule, the top surface of adhesive linkage are seted up flutedly, can improve the connectivity in adhesive linkage and bonding groove through the recess to recess and bonding groove all can improve the joint strength between glue and the sponge.

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

1. the utility model provides an it is synthetic with cylinder integrated into one piece that the rubber granule is glued to the contrary by the round platform, when the particle of gluing the face receiving the striking of ball, the bottom of its round platform shape is because the back up coat has promoted the stability of whole granule, and combine first elastic layer and second elastic layer to improve the elasticity of whole granule, compare traditional rubber that glues to the contrary, this rubber has further promoted the stability and the controllability of gluing the rubber batting of gluing, and also can be fine compromise the speed and the rotation of batting, consequently, the stability of player performance has been improved.

2. The utility model discloses, can improve the compactness of the bonding of anti-rubber and sponge through adhesive linkage and bonding groove structure to make the atress of whole rubber more even, also reduced simultaneously because of the energy retardation phenomenon that viscidity increase caused, consequently promoted whole cover glued response speed and bounce, can let the attack of player more be handy like this.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

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

fig. 3 is a schematic view of the internal structure of the truncated cone-shaped granules and the cylindrical granules.

In the figure: 1. a primer layer; 2. round table particles; 3. cylindrical particles; 4. a sponge; 5. a racket base plate; 6. A bonding groove; 7. a particle body; 8. an adhesive layer; 9. a reinforcement layer; 10. a first elastic layer; 11. a second elastic layer; 12. and (4) a groove.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the table tennis bat reverse rubber sleeve with round table and cylindrical particles of the present invention comprises a bottom rubber layer 1, a sponge 4 and a bat bottom plate 5, wherein the top surface of the bottom rubber layer 1 is fixedly connected with the round table particles 2, the top surface of the round table particles 2 is integrally formed with the cylindrical particles 3, the top surface of the cylindrical particles 3 is fixedly connected with the bottom surface of the sponge 4, the top surface of the sponge 4 is fixedly connected with the bottom surface of the bat bottom plate 5, the bottom surface of the sponge 4 is provided with a bonding groove 6, the top of the inner wall of the bonding groove 6 is fixedly connected with the top surface of the cylindrical particles 3 through glue, the thickness of the bat bottom plate 5 is larger than that of the sponge 4, the thickness of the sponge 4 is larger than the total height of the cylindrical particles 3 and the round table particles 2, the total height of the cylindrical particles 3 and the round table particles 2 is larger than that of the, the stability of the whole particle is improved due to the reinforcing layer 9 at the bottom of the round table shape, and the elasticity of the whole particle is improved by combining the first elastic layer 10 and the second elastic layer 11, so that compared with the traditional reverse rubber, the rubber further improves the stability and controllability of the reverse rubber for hitting the ball, and can well give consideration to the speed and rotation of the hitting the ball, thereby improving the stability of the player;

the total height of the cylindrical particles 3 and the circular truncated cone particles 2 is the same as the diameter of the bottom surface of the circular truncated cone particles 2, so that the whole cylindrical particles 3 and the circular truncated cone particles 2 have good stability and can also keep certain elasticity;

the bottom, the middle and one side close to the top of the whole body of the circular truncated cone particles 2 and the cylindrical particles 3 are provided with the reinforcing layers 9, the integral strength of the whole cylindrical particles 3 and the circular truncated cone particles 2 is improved through the reinforcing layers 9, and the strength of the reverse rubber hitting the ball through the reinforcing layers 9 is improved when the reverse rubber hits the ball;

the middle parts of the circular truncated cone particles 2 and the cylindrical particles 3 are respectively provided with a first elastic layer 10 and a second elastic layer 11, the rest parts of the circular truncated cone particles 2 and the cylindrical particles 3 are particle main bodies 7, and the rebounding force of the whole circular truncated cone particles 2 and the cylindrical particles 3 on balls can be increased through the first elastic layer 10 and the second elastic layer 11;

the circular truncated cone particles 2 and the cylindrical particles 3 are arranged on the top of the bottom rubber layer 1 in a staggered mode, the bottom surfaces of the circular truncated cone particles 2 are tightly attached to each other, and the bottom surfaces of the circular truncated cone particles 2 are tightly attached to each other, so that the particles on the inner wall of the whole reverse rubber skin are more dense, and the impact strength of the whole rubber skin is enhanced;

the top surface fixedly connected with adhesive linkage 8 of cylinder granule 3, the top surface of adhesive linkage 8 is seted up flutedly 12, can improve adhesive linkage 8 and bonding groove 6's connectivity through flutedly 12 to the joint strength between glue and the sponge 4 can all be improved to flutedly 12 and bonding groove 6.

When using the utility model discloses the time: if the player needs to use this gum cover to glue, the racket of player is when receiving the impact of the great dynamics of soldier's pang ball, round platform granule 2 can be because first elastic layer 10 and second elastic layer 11 with cylinder granule 3 is whole, can the deformation shrink, when whole granule is replying, great round platform granule 2 can be great because of the basal area, can consolidate the stability of whole rubber, because bonding layer 8 on 3 tops of cylinder granule and bonding groove 6 on the 4 bottom surfaces of sponge, can improve the compactness of whole gum cover when bonding, thereby reduced because of the energy retardation phenomenon that viscidity increase caused, even consequently this gum cover has received great impact force, the player also can be accurate stable give the ball and hit back.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a table tennis bat of cylinder granule is prevented gluing cover and is glued, includes primer layer (1), sponge (4) and bat bottom plate (5), its characterized in that: the top surface of the bottom glue layer (1) is fixedly connected with round table particles (2), the top surfaces of the round table particles (2) are integrally formed with cylindrical particles (3), the top surfaces of the cylindrical particles (3) are fixedly connected with the bottom surface of a sponge (4), the top surface of the sponge (4) is fixedly connected with the bottom surface of a racket bottom plate (5), the bottom surface of the sponge (4) is provided with a bonding groove (6), the top of the inner wall of the bonding groove (6) is fixedly connected with the top surface of the cylindrical particles (3) through glue, the thickness of the racket bottom plate (5) is larger than that of the sponge (4), the thickness of the sponge (4) is larger than the total height of the cylindrical particles (3) and the round table particles (2), and the total height of the cylindrical particles (3) and the round table particles (2) is larger than that of the bottom glue layer;

the total height of the cylindrical particles (3) and the circular truncated cone particles (2) is the same as the diameter of the bottom surface of the circular truncated cone particles (2);

reinforcing layers (9) are arranged at the bottom, the middle part and one side close to the top of the whole body of the circular truncated cone particles (2) and the cylindrical particles (3);

the middle parts of the circular truncated cone particles (2) and the cylindrical particles (3) are respectively provided with a first elastic layer (10) and a second elastic layer (11), and the rest parts of the circular truncated cone particles (2) and the cylindrical particles (3) are particle main bodies (7);

the round table particles (2) and the cylindrical particles (3) are arranged on the top of the bottom glue layer (1) in a staggered mode, and the bottom surfaces of the round table particles (2) are tightly attached to each other.

2. The reverse rubber coating of table tennis bat with round table and cylindrical particles as claimed in claim 1, which is characterized in that: the top surface of the cylindrical particles (3) is fixedly connected with an adhesive layer (8), and the top surface of the adhesive layer (8) is provided with a groove (12).