CN2221989Y

CN2221989Y - Table tennis bat

Info

Publication number: CN2221989Y
Application number: CN95215807U
Authority: CN
Inventors: 刘跃童
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-07
Filing date: 1995-07-07
Publication date: 1996-03-13
Anticipated expiration: 2005-07-07

Abstract

The utility model relates to a table tennis bat, particularly a table tennis bat whose rubber is transformed into regular distributive concave-convex grooves. The table tennis bat comprises a wooden blank, the wooden blank is provided with a grip handle, a sponge is pasted on the surface of the blank, a rubber is pasted on the sponge, and the concave-convex grooves are regularly distributed on the upper surface of the rubber. The concave-convex grooves cause the original surface contact between the table tennis and the table tennis bat to be changed into the line contact between the table tennis and the table tennis bat, and the contact surface is reduced; the capability of controlling ball is enhanced when the table tennis is struck, and the speed of the table tennis is increased.

Description

A kind of table tennis bat

The utility model relates to a kind of table tennis bat, particularly rubber is made into the table tennis bat of the tongue and groove of regular distribution.

At present the table tennis bat that generally uses sticking one deck sponge on wooden blank mostly is stained with one deck rubber on this sponge, and its rubber face generally has two kinds of positive sticker and anti-stickers, and there is particle on the rubber surface of positive sticker, comprises two kinds in long glue, short glue.Anti-sticker pastes with sponge mutually for the one side that rubber is had a particle, and shiny surface is the contact-making surface with table tennis.No matter positive sticker, or anti-sticker, because the contact-making surface of table tennis and above-mentioned racket is bigger, ball is in multiple degrees of freedom random motion state, so ability of controlling the ball is relatively poor, and impacts effort.

The purpose of this utility model provides a kind of table tennis bat with high ability of controlling the ball, and its face has the tongue and groove of regular distribution.

The purpose of this utility model is achieved in that and is provided with stickup one deck sponge thereon on wooden table tennis bat blank surface, is provided with one deck rubber of stickup on the sponge layer, the tongue and groove of the regular distribution of its upper surface.

The utility model is because be the tongue and groove that the rubber face of former table tennis bat is improved to regular distribution, thus simple in structure, be easy to realize.The tongue and groove of regular distribution on the while rubber face, make table tennis change line contact minimizing contact-making surface into contacting of racket surface by original face contact, thereby in batting processes such as connecing, take out, cut, rub with the hands, draw, improve ability of controlling the ball, increased ball speed, also comparatively laborsaving when impacting.Because the raising of ability of controlling the ball will bring technical substantive breakthroughs to these sports of table tennis.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is that the tongue and groove of regular distribution parallels with racket handle on the rubber face of this racket according to the plane of the table tennis bat that the utility model proposes;

Fig. 2 is according to the partial sectional view of the table tennis bat that the utility model proposes along I-I line among Fig. 1;

Fig. 3 is that the tongue and groove and the racket handle of regular distribution are perpendicular on the rubber face of this racket according to the plane of a kind of embodiment of the table tennis bat that the utility model proposes.

Fig. 4 is according to the partial sectional view of the table tennis bat that the utility model proposes along II-II line among Fig. 3;

Fig. 5 is that the tongue and groove of regular distribution tilts to racket handle axis left on the rubber face of this racket according to the plane of another embodiment of the table tennis bat that the utility model proposes;

Fig. 6 is according to the partial sectional view of the table tennis bat that the utility model proposes along III-III line among Fig. 5;

Fig. 7 is that the tongue and groove of regular distribution is to the right-hand inclination of racket handle axis on the glue face of this racket according to the plane of another embodiment of the table tennis bat that the utility model proposes.

Below in conjunction with accompanying drawing table tennis bat of the present utility model is described in detail:

As shown in Figure 1, 2, one handle 1 is housed on the wooden blank 2 of table tennis bat, the surface of this blank 2 is provided with one deck sponge 4, and sponge 4 is provided with one deck rubber 3, by commercially available table tennis bat glue with blank 2 and sponge 4, sponge 4 is bonded together with rubber 3, the tongue and groove of the regular distribution of upper surface of rubber 3, the direction of this groove parallels with the axis of handle 1, generally selects for use groove a to equate with the width of protruding b, its value is between 2-8mm, and the height of projection is generally 1-6mm.

Fig. 3, Fig. 4 is another embodiment of the present utility model, as shown in the figure, a handle 1 is housed, on the surface of this blank 2 on the wooden blank 2 of described racket, be provided with one deck sponge 4, sponge 4 is provided with one deck rubber 5, and with blank 2 and sponge 4, sponge 4 is bonded together with rubber 5 by commercially available table tennis bat glue, the tongue and groove of the regular distribution of upper surface of rubber 5, the axis of the direction of this groove and handle 1 is perpendicular.

Fig. 5, Fig. 6, Fig. 7 are another embodiment of the present utility model, as shown in the figure, one handle 1 is housed on the wooden blank 2 of described racket, on the surface of this blank 2, is provided with one deck sponge 4, sponge 4 is provided with one deck rubber 6,6 ', by commercially available table tennis bat glue with blank 2 and sponge 4, sponge 4 and rubber 6 or 6 ' be bonded together, rubber 6,6 ' the tongue and groove of the regular distribution of upper surface, the direction of this groove is respectively to an axis left side or the right-hand inclination of handle 1.

The table tennis bat that the utility model relates to is the same with at present commercially available racket, can be that the one side at wooden blank 2 is stained with sponge 4, rubber 3, and upper and lower two surfaces that also can be formed in wooden blank 2 are stained with the two sides table tennis bat of sponge, rubber respectively.For the two sides table tennis bat, the tongue and groove direction of the rubber upper surface regular distribution of its upper and lower faces can be consistent, also can be different, promptly can be to be all with the axis of handle to parallel, or it is perpendicular, or or be tilted to the right, also can be any two kinds combination of above-mentioned four kinds of forms left.

Claims

1, a kind of table tennis bat comprises wooden blank, and a handle is housed on it, and the surface of this blank is provided with stickup one deck sponge thereon, is provided with one deck rubber of stickup on the sponge layer, it is characterized in that: the tongue and groove of the regular distribution of upper surface of rubber.

2, table tennis bat according to claim 1 is characterized in that: the tongue and groove of the regular distribution of upper surface of this rubber is to parallel with the axis of handle.

3, table tennis bat according to claim 1 is characterized in that: the tongue and groove of the regular distribution of upper surface of this rubber is perpendicular axis with handle.

4, table tennis bat according to claim 1 is characterized in that: the tongue and groove of the regular distribution of upper surface of this rubber is to tilt to the axis left of handle.

5, table tennis bat according to claim 1 is characterized in that: the tongue and groove of the regular distribution of upper surface of this rubber is to the right-hand inclination of axis of handle.

6, according to claim 1,2,3, one of 4 or 5 described table tennis bats, it is characterized in that: the regular grooves distributed of rubber upper surface equates that with the width of projection its numerical value is 2-8mm.

7, according to claim 1,2,3, one of 4 or 5 described table tennis bats, it is characterized in that: the height value of the tongue and groove of the regular distribution of rubber upper surface is 1-6mm.