WO2015192768A1

WO2015192768A1 - Table tennis bat

Info

Publication number: WO2015192768A1
Application number: PCT/CN2015/081571
Authority: WO
Inventors: 区浩澄; 区嘉晖
Original assignee: 艺爵包装有限公司
Priority date: 2014-06-16
Filing date: 2015-06-16
Publication date: 2015-12-23
Also published as: CN204134167U

Abstract

A table tennis bat has a first rubber (1), a bat body (2) and a second rubber (3) sequentially laminated; the bat body (2) comprises a ball hitting part (21) and a bat handle (22) connected to the ball hitting part (21); the ball hitting part (21) comprises an annular bat body (211) and a support plate (212) supporting the annular bat body (211); the support plate (212) presses against the inner wall of the annular bat body (211); one side of the ball hitting part (21) adjacent to the bat handle (22) is further provided with a through hole (213) passing through the front and back sides of the ball hitting part (21); and the through hole (213) is to be filled with fillings (214) matching the shape of the through hole (213).

Description

Ping pong paddle

Technical field

[0001] The present invention relates to the field of sports equipment, and more particularly to a table tennis bat.

Background technique

[0002] The table tennis bat consists of a bottom plate, a rubber cover and a sponge. The reasonable combination of the three determines the quality of a racket. The performance indicators of the bottom plate are as follows: The so-called "speed" refers to the efficiency of hitting the ball through the racket to the ball, which translates into the efficiency of the fly speed of the ball; the so-called "rotation" refers to the force of hitting the ball through the racket. In the ball, it is converted into the efficiency of the ball's rotation speed; the so-called "control" refers to the same strength and method of hitting the ball, the length of time required for the ball to detach from the racket (this is related to the "soft and hard ball" of the bottom plate); The so-called "effective hitting range" or "battering dessert" refers to the position and extent of the hitting force that can be concentrated on the bottom plate (this is related to the shape, structure, and material of the bottom plate). The performance of the above four aspects has their own different characteristics, but also interconnected and interacted with each other.

[0003] The bottom plate of most table tennis bats is made of wood or fiberboard. The density is relatively high, the racquet is relatively hard, and the bat is lack of elasticity or elasticity. When the ping-pong bat is in contact with the ping-pong, the contact surface has only one "point". The strength and accuracy of the shot will be lower. Peer. With the development of table tennis technology. People are increasingly chasing lower hitting arcs and faster hitting speeds.

[0004] For people who are younger or older, the problems caused by such table tennis bats are: the quality of the racket is too heavy, the shot is not accurate, the control is not easy, the elasticity is too small, etc., which is not conducive to the ping-pong movement. Popular among the people of these years.

technical problem

[0005] The technical problem to be solved by the present invention is to provide a table tennis bat that is lighter in weight, more accurate in hitting, faster in ball speed, more flexible, and lower in arc, in view of the above-mentioned drawbacks of the prior art.

Problem solution

Technical solution

[0006] The technical solution adopted by the present invention to solve the technical problem thereof is: providing a table tennis bat, sequentially laminating a first rubber body, a racquet main body and a second rubber body, the racquet main body including a ball striking portion and a connection with the ball striking portion Shoot a handle, the ball striking portion includes a ring-shaped body and a support plate for supporting the ring-shaped body, the support plate abuts against an inner wall of the ring-shaped body;

[0007] The side of the ball striking portion near the handle is further provided with a through hole penetrating both sides of the ball striking portion, and the through hole is used for filling a filler adapted to the shape thereof.

[0008] In the ping-pong racket of the present invention, the side wall of the ring-shaped body is provided with a plurality of wire holes penetrating the side wall, wherein a line hole penetrating the side wall of the handle is penetrated To the inner wall of the perforation, a side of the ball striking portion adjacent to the first rubber body is provided with a plurality of first wire grooves respectively corresponding to the plurality of the wire holes, and the ball striking portion is close to the first One side of the two rubber sheets is provided with a plurality of second wire grooves respectively corresponding to the plurality of the wire holes, wherein the wire holes, the first wire grooves, and the second wire grooves are respectively provided with a beat a line, the beat line crosses the center of the ball striking portion, and forms a mesh structure on a first plane where the plurality of the first wire grooves are located, where a plurality of the second wire grooves are located A mesh structure is formed on the second plane.

[0009] In the ping-pong racket of the present invention, the ring-shaped body includes a curved side wall and a linear side wall adjacent to the handle, and the plurality of the wire holes are disposed on the curved side wall a plurality of first line holes and a plurality of second line holes disposed on the linear side walls.

[0010] In the ping-pong racket of the present invention, the first line hole is away from the first rubber layer at the outer side of the curved side wall than the inner side of the curved side wall The second wire hole is away from the first rubber at a cornice of the inner wall of the perforation than a cornice near an inner side of the linear side wall.

[0011] In the ping-pong racket of the present invention, the first line hole is obliquely disposed from an outer side of the curved side wall toward an inner side of the curved side wall, and the second line hole is formed by the through hole The inner wall is inclined toward the inner side of the linear side wall.

[0012] In the ping-pong racket of the present invention, a central portion of the support plate is convexly provided with a convex portion toward the first rubber.

[0013] In the table tennis bat of the present invention, the first rubber and the second rubber each include a rubber layer and a sponge layer; the ball striking portion of the racquet main body and the first rubber and the The sponge layer of the second rubber is bonded, and the filler is connected to the first rubber and the sponge layer of the second rubber.

[0014] In the table tennis bat according to the present invention, the line diameter of the string is 0.6 to 0.7 mm.

[0015] In the table tennis bat according to the present invention, the aperture of the line hole is larger than twice the line diameter of the beat line.

[0016] In the ping-pong racket of the present invention, the two sides of the handle are respectively provided to match the shape of the handle The first abutting portion and the second abutting portion.

Advantageous effects of the invention

Beneficial effect

[0017] A table tennis bat according to the present invention has the following beneficial effects: The force-receiving area of the hitting ball is increased by the flexibility of the line and the super-high rebound performance, so that the quality is lighter, the hitting is more accurate, and the ball speed is more Faster, more flexible, and lower arc, not only enhances the viewing, but also enjoys a crisp, refreshing feel. At the same time, users are more easily controlled, which can increase the interest of users who are getting started with table tennis. Shorten the brief description of the drawing between the hands and the hand

DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is an exploded view of a table tennis bat provided by the present invention;

2 is a schematic structural view of a racket body of a table tennis bat provided by the present invention;

[0021] FIG. 3 is a schematic view showing the setting of the line of the cross section of the table tennis bat provided by the present invention;

[0022] FIG. 4 is a partial enlarged view of a table tennis bat provided by the present invention;

[0023] FIG. 5a is a schematic view showing a first direction of a line setting of a line hole of a table tennis bat provided by the present invention;

[0024] FIG. 5b is a schematic view showing a second direction of the line setting of the line hole of the table tennis bat provided by the present invention;

6 is a front view of a table tennis bat provided by the present invention;

Figure 7 is a left side view of a table tennis bat provided by the present invention;

Figure 8 is a plan view of a table tennis bat provided by the present invention;

Figure 9 is a bottom plan view of a table tennis bat provided by the present invention;

10 is a perspective view of a table tennis bat provided by the present invention.

Embodiments of the invention

DETAILED DESCRIPTION OF THE INVENTION [0030] In order to more clearly understand the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

1 is an exploded view of a table tennis bat provided by the present invention, and as shown in FIG. 1, a table tennis ball provided by the present invention is provided. The first rubber sheet 1 , the racket body 2 and the second rubber sheet 3 are sequentially laminated, and the racket body 2 includes a ball striking portion 21 and a handle 22 connected to the ball striking portion, and the ball striking portion 21 includes a ring body 211 and a supporting plate 212 for supporting the annular body 211, the supporting plate 212 abutting against the inner wall of the annular body 211; preferably, the central portion of the supporting plate 212 is convexly disposed to the first rubber 1 Raised portion 212a.

[0032] The side of the ball striking portion 21 near the handle 22 is further provided with a through hole 213 penetrating the front and back sides of the ball striking portion 21, and the through hole 213 is used for filling with the shape thereof. Filler 214.

[0033] In addition, the side wall of the annular body 211 is provided with a plurality of wire holes 215 extending through the side wall, wherein a hole 215 on a side wall of the handle 22 is penetrated to the through hole An inner wall of the 213, the side of the ball striking portion 21 adjacent to the first rubber body 1 is provided with a plurality of first wire grooves 216 respectively corresponding to the plurality of the wire holes 215, and the ball striking portion 21 is close to the One side of the second rubber 2 is provided with a plurality of second wire grooves 217 corresponding to the plurality of the wire holes 215, respectively.

[0034] Referring to FIG. 2, FIG. 2 is a schematic structural view of a racquet main body of a ping-pong racquet according to the present invention, wherein the wire hole 215, the first wire groove 216, and the second wire groove 217 are respectively disposed. Line 218.

[0035] The annular body 211 includes a curved sidewall 21 la and a linear sidewall 21 lb adjacent to the handle 22, and the plurality of the wire holes 215 are disposed on the curved sidewall 211a. a plurality of first line holes 215a and a plurality of second line holes 215b provided on the linear side walls 211b.

3 is a schematic view showing the setting of the line of the cross section of the table tennis bat provided by the present invention. As shown in FIG. 3, the first line hole 215a is at the outer side of the curved side wall 21 la. a slit of the inner side of the curved side wall 21 la is away from the first rubber body 1 , and a slit of the second line hole 215 b at the inner wall of the through hole 213 is closer to the inner side of the linear side wall 21 lb The mouth of the mouth is away from the first rubber 1.

[0037] Preferably, the first line hole 215a is obliquely disposed from an outer side of the curved side wall 21 la toward an inner side of the curved side wall 21 la, and the second line hole 215 b is formed by the through hole 213 The inner wall faces the linear side wall

The inside of the 211b is inclined.

[0038] Referring to FIG. 4, FIG. 4 is a partial enlarged view of a table tennis bat provided by the present invention, the beat line 218 reciprocally passes through the center of the ball striking portion 21, and in a plurality of the first lines A mesh structure is formed on the first plane where the groove 216 is located, and a mesh structure is formed on the second plane where the plurality of the second wire grooves 217 are located. The shape of the first wire groove 216 and the second wire groove 217 are adapted to the mesh structure so as to pass through the string 218.

[0039] FIG. 5a is a schematic view showing a first direction of a line setting of a line hole of a table tennis bat provided by the present invention, and FIG. 5b is a view The second direction of the line setting of the line hole of the table tennis bat provided by the invention is as shown in FIG. 5a and FIG. 5b, and the line 7 passes through the first line groove 216 or the second line groove 217 from the inner side of the circular arc to the outside. And passing from the outer side of the circular arc to the inner side through the line hole 215 corresponding to the first wire groove 216 or the second wire groove 217, switching to another straight line, first passing from the inner side of the circular arc to the outer side through another straight line and adjacent The wire hole 215 is further passed from the outer side of the circular arc to the inner side through the first wire groove 216 or the second wire groove 217 in another straight line until a double layer is formed in the plane of the first wire groove 216 or the second wire groove 21 7 grid. Wherein, the wire diameter of the string 7 is 0.6 to 0.7 mm, and the wire holes 21 5 are all in the third plane, and the hole diameter of the wire hole 215 is larger than twice the wire diameter of the string 7 . This is because the line hole 215 corresponding to the first wire groove 216 and the second wire groove 217 has to pass through two beat lines.

[0040] In addition, the first rubber 1 and the second rubber 3 each include a rubber layer and a sponge layer; the ball striking portion 21 of the racket body 2 and the first rubber 1 and the second rubber, respectively The sponge layer of 3 is bonded, and the filler 214 is joined to the sponge layer of the first rubber 1 and the second rubber 3. In the problem of adhesion of the film, the ball striking portion of the racquet main body 2 is joined to the sponge layer of the first rubber 1 and the second rubber 3 by glue, respectively.

[0041] Since when the table tennis bat is in contact with the table tennis, the contact surface has only one "point", the strength and accuracy of the hitting ball will be low, and in order to ensure the balance of the force of the hitting ball, the first resisting portion The second resisting portion 221 and the second abutting portion 222 are preferably made of wood. In order to make the racquet of the user more durable, the racquet main body 2 is made of a metal material. Or made of carbon material.

[0042] The advantages of the table tennis bat provided by this embodiment are as follows:

[0043] 1) The table tennis bat provided by the present invention is basically the same in appearance, size and racket shape as the general table tennis bat, and may also have Chinese, Japanese, horizontal or straight plates, etc., but the effect of use There are significant differences. Generally, table tennis bats are made of wood or fiberboard. The density is relatively high. The racket is relatively hard. The bats are lack of flexibility or lack of elasticity. When the ping-pong bat is in contact with the table tennis, the contact surface has only one "point", the strength of the hitting ball and The accuracy of the table tennis bat is made of synthetic fiber racquet line, the synthetic fiber racquet line diameter is only 0.6-0.7mm, the hitting 吋, the area of the table tennis bat and the table tennis contact will be due to the line Flexibility and ultra-high rebound performance increase the contact area, making the ball faster and more powerful. The golfer is easier to control, lowering the arc of the shot, and enjoying a crisp, refreshing feel, which is a professional golfer. The so-called "feel" is good.

[0044] 2) Since the table tennis bat provided by the present invention is easy to control, it will be a preliminary entry for people who are in contact with table tennis. Increase your interest and shorten your skills. Advocate more people of different ages, such as children and elderly friends to get in touch with and learn about table tennis and stretch their mind and body.

[0045] 3) Since the table tennis bat is made of a synthetic fiber racquet line, the weight is lighter than that of a general table tennis bat, and the batsman is more comfortable, and is more suitable for children and middle-aged people. The racket provided by the invention is lighter than the general racket, and it is possible to improve the skill of the professional golfer, and the speed of the table tennis ball is faster, the arc is lower, and the hitting distance is farther, which greatly enhances the viewing degree and attracts more. The crowd watched and participated in the sport.

[0046] 4) The table tennis bat provided by the present invention can also display the general ping-pong bat technique, including: serving and receiving the ball, blocking the ball and pushing the ball, attacking the ball, topping the ball, lower spin ball, arc ball, 搓Ball, cut ball, etc.

[0047] The appearance of the table tennis bat provided by the present invention is identical to that of the conventional table tennis bat except for the side wall and the shape of the racquet (Fig. 6 - Fig. 10). This not only makes the appearance of the table tennis racket provided by the present invention maintain its original appearance, but also highlights its novel side, that is, the side is drawn along the circumference, and the quality of the same is lighter, so that the young people who pursue the fashion are eager to try.

The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive. The skilled person is able to make various forms within the scope of the present invention without departing from the spirit and scope of the invention as claimed.

Claims

Claim

[Claim 1] A table tennis bat, in which a first rubber (1), a racquet main body (2), and a second rubber are laminated in this order

(3), characterized in that the racquet body (2) includes a ball striking portion (21) and a handle (22) connected to the ball striking portion, and the ball striking portion (21) includes a ring body (211) And a support plate (212) for supporting the annular body (211), the support plate (212) abutting against an inner wall of the annular body (211);

a side of the ball striking portion (21) adjacent to the handle (22) is further provided with a through hole (213) penetrating both sides of the ball striking portion (21), and the through hole (213) is used for Fill in the filler (214) that matches its shape.

[Claim 2] The racquet racquet according to claim 1, wherein the side wall of the annular body (211) is provided with a plurality of wire holes (215) penetrating the side wall, wherein, a wire hole (215) on a side wall of the handle (22) penetrates to an inner wall of the through hole (213), and the ball striking portion (21) is disposed adjacent to a side of the first rubber (1) There are a plurality of first wire grooves (216) respectively corresponding to the plurality of the wire holes (215), and the side of the ball striking portion (21) adjacent to the second rubber (2) is respectively provided corresponding to a plurality of second wire grooves (217) of the plurality of wire holes (215), wherein the wire holes (215), the first wire grooves (21 6), and the second wire grooves (217) are A beat line (218) is respectively worn, the beat line (218) passes through the center of the ball striking portion (21) in a reciprocating manner, and is at a first position where the plurality of the first line slots (216) are located A mesh structure is formed on the plane, and a mesh structure is formed on the second plane where the plurality of the second wire grooves (217) are located.

[Claim 3] The ping-pong bat according to claim 2, wherein the annular body (211) includes a curved side wall (211a) and a linear side wall adjacent to the handle (22) ( 211b), the plurality of the wire holes (215) includes a plurality of first wire holes (215a) disposed on the curved sidewalls (211a) and a plurality of the linear sidewalls (211b) disposed on the curved sidewalls (211b) Second line hole (215b).

[Claim 4] The table tennis bat according to claim 3, wherein the first line hole (215a)

a slit at an outer side of the curved side wall (211a) is away from the first rubber (1) than a slit at an inner side of the curved side wall (211a), the second line hole (215b) In the office The opening of the inner wall of the perforation (213) is away from the first rubber (1) than the opening of the inner side of the linear side wall (211b).

[Claim 5] The table tennis bat according to claim 4, wherein the first line hole (215a)

Provided obliquely from the outer side of the curved side wall (211a) toward the inner side of the curved side wall (211a), the second line hole (215b) being approached by the inner wall of the perforation (213) toward the straight line The inner side of the side wall (211b) is inclined.

[Claim 6] The ping-pong bat according to claim 1, wherein a middle portion of the support plate (212) is convexly provided with a convex portion (212a) toward the first rubber (1).

[Claim 7] The table tennis bat according to claim 2, wherein the first rubber (1) and the second rubber (3) each comprise a rubber layer and a sponge layer; a ball striking portion (21) bonded to the first rubber (1) and the sponge layer of the second rubber (3), respectively, the filler (214) and the first rubber (1) and The second rubber

(3) Sponge layer connection.

[Claim 8] The ping-pong bat according to claim 2, wherein the beat line (218) has a wire diameter of 0.6 to 0.7 mm.

[Claim 9] The ping-pong bat according to claim 7, wherein the hole of the wire hole (215) is larger than twice the wire diameter of the string (218).

[Claim 10] The ping-pong bat according to claim 1, wherein the handle (22) is provided with a first abutting portion respectively adapted to the shape of the handle (22) (221) and a second abutting portion (222).