CN2693306Y

CN2693306Y - Table tennis bat

Info

Publication number: CN2693306Y
Application number: CNU2004200438361U
Authority: CN
Inventors: 米高·史立德
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-19
Filing date: 2004-03-19
Publication date: 2005-04-20
Anticipated expiration: 2014-03-19

Abstract

The utility model discloses a table tennis bat, which comprises a ball hitting board and a bat handle. The utility model is characterized in that the bat handle comprises a front section and a back section, the front section of the bat handle is fixedly arranged on the ball hitting board while the back section of the bat handle is provided with a centre hole along the longitudinal axis, and a shore is arranged along the longitudinal axis direction of the bat handle. The shore is fixed at the front section of the bat handle and is inserted into the back section of the bat handle through the center hole, an annular clearance is formed between the shore and the centre hole of the back section of the bat handle, and the annular clearance are filled with elastic sealing rings at the head end and the back end of the bat handle. The utility model is a table tennis bat with excellent elasticity, which can give a high speed to the table tennis ball in ball hitting.

Description

Table tennis bat

[technical field]:

The utility model relates to a kind of table tennis bat.

[background technology]:

Table tennis bat comprises striking plate and racket handle.Racket handle is made of the handle shape extension of striking plate and non-disconnectable the sleeve that is contained in above the handle shape extension by general mode.Consequently obtain a kind of constitutionally stable table tennis bat.

For obtaining enough elastic force, square stance makes spheroid energy high-speed cruising, and people always make an issue of on the rubber of striking plate, such as using thicker rubber, but can cause the weight of racket to increase like this, the sportsman can not be swung the bat freely, influence the striking speed and the degree of accuracy.

Second problem of can not ignore is: the striking plate of above-mentioned table tennis bat and racket handle are actually mutually and are rigidly connected, and do the consequence of bringing like this to be, the vibration of striking plate does not almost have damping ground to pass to the racer on hand by racket handle when match.Therefore, this may have influence on racer " feel of the ball ", and is producing bigger mechanical load on hand.Especially at the high-frequency square stance, the vibration that brings thus may badly influence racer's the batting degree of accuracy and respond.

[utility model content]

The purpose of this utility model is to provide a kind of elasticity table tennis bat preferably.

The table tennis bat of the utility model design, comprise striking plate and racket handle, it is characterized in that: racket handle is divided into leading portion and back segment, wherein the racket handle leading portion is fixedly mounted on the striking plate, the back segment of racket handle has a centre bore along its longitudinal axis, along the racket handle longitudinal axis support column is arranged, this support column is fixed on the leading portion of racket handle, and enter the racket handle back segment along centre bore, be formed with the annular gap between the centre bore of described support column and racket handle back segment, the elastic packing ring filling is all used at the head end and the tail end of racket handle back segment in this annular gap.

Further improvement as such scheme is characterized in that: leave the gap between the leading portion of racket handle and the back segment.

Further improvement as such scheme is characterized in that: the racket handle back segment is divided at least two spindle clamps vertically, leaves the gap between each spindle clamp.

Further improvement as such scheme is characterized in that: support column can be designed to tubulose.

Operation principle of the present utility model and characteristics are described below:

One, be formed with the annular gap between the centre bore of support column and racket handle back segment, should

The annular gap is all filled out with elastic sealing ring at the head end and the tail end of racket handle back segment

Fill.When striking plate was impacted by table tennis, striking plate can be swung back or the edge is supported

Post reverses a low-angle, elastic sealing ring be subjected to support column extruding or reverse and

The elastic force that generation resets, striking plate resets, and table tennis obtains opposition

Acceleration with the long period.So work as with racket square stance of the present utility model,

Table tennis can obtain a higher speed.

Two, racket obtains damping by elastic sealing ring, make racket advantageously damping hit

Be delivered to vibration on hand during ball.Even this racket is batted in high-frequency

Still can stablize under the situation and grasp in striker's hand reliably.

Three, owing to be formed with between annular between the centre bore of support column and racket handle back segment

The crack, support column can be designed to tubulose, and the racket handle back segment is divided into vertically

At least two spindle clamps leave the gap between each spindle clamp, can alleviate ball effectively

The weight of handle alleviates the weight of racket, and the center of gravity that makes whole racket is to hitting

Move at the center of ball plate, has improved the flexibility and the speed of receiving effectively,

Dynamics, speed and the degree of accuracy of batting have been improved.

Four, leave the gap between the leading portion of racket handle and the back segment, and racket handle back segment edge

Axially be divided at least two spindle clamps, leave the gap between each spindle clamp, make racket

Handle obtains gas permeability preferably, and the sweat of the hand that grips racket handle can be reached

In time, distribute, and keeps the dry and comfortable of hand.

[description of drawings]

Fig. 1 is a front elevation view of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the utility model plan view from above;

Fig. 4 is a right planar view of the present utility model;

Fig. 5 is a three-dimensional exploded view of the present utility model;

Fig. 6 is one of the utility model motion state reference diagram of being in batting;

Two of Fig. 7 motion state reference diagram that to be the utility model in batting be.

[specific embodiment]

Embodiment one: referring to figs. 1 to Fig. 5, this table tennis bat 1 is made up of striking plate 2 and racket handle 3, and racket handle 3 is divided into leading portion 31 and back segment 32, and back segment 32 is long than leading portion 31, has accounted for the major part of racket handle, leaves gap 4 between racket handle leading portion 31 and the back segment 32.Wherein racket handle leading portion 31 is fixedly mounted on the handle shape extension 2 of striking plate, and the support column 5 (this support column can be a tubulose, and its material can adopt metal, plastics, carbon fiber or carbon fibre fabric etc.) of a round log making is arranged along racket handle 3 longitudinal axis.Racket handle back segment 32 is made up of two spindle clamps 321,322, is provided with between centre bore 34, two spindle clamps of a diameter greater than support column 5 along its longitudinal axis and leaves gap 35.Described support column 5 is fixed on racket handle leading portion 31, and enters racket handle back segment 32 along centre bore 34, and is formed with annular gap 6 between the centre bore 34 of racket handle back segment 32.Sealing is all filled with the elastic sealing ring 7 that rubber is made at the head end and the tail end of racket handle back segment 32 in this annular gap 6.In the present embodiment, elastic sealing ring 7 also can be selected making such as plastic material.

As another kind of embodiment, the annular gap is except the elastic packing ring filling sealing of all making of rubber at the head end and the tail end of racket handle back segment, and the also available elastic packing ring filling in other position seals.

With reference to figure 6, Fig. 7, when striking plate 2 is subjected to the impact of table tennis 8, striking plate meeting low-angle is swung back (Fig. 6) or is reversed (Fig. 7) along support column 5 low-angles, elastic sealing ring 7 is subjected to support column 5 to push or reverse and produces the elastic force that resets, striking plate resets, and table tennis obtains opposition and the acceleration of long period.So work as with racket square stance of the present utility model, table tennis can obtain a higher speed.

Claims

1, table tennis bat, comprise striking plate and racket handle, it is characterized in that: racket handle is divided into leading portion and back segment, wherein the racket handle leading portion is fixedly mounted on the striking plate, the back segment of racket handle has a centre bore along its longitudinal axis, along the racket handle longitudinal axis support column is arranged, this support column is fixed on the leading portion of racket handle, and enter the racket handle back segment along centre bore, be formed with the annular gap between the centre bore of described support column and racket handle back segment, the elastic packing ring filling is all used at the head end and the tail end of racket handle back segment in this annular gap.

2, table tennis bat according to claim 1 is characterized in that: leave the gap between the leading portion of racket handle and the back segment.

3, table tennis bat according to claim 1 and 2 is characterized in that: the racket handle back segment is divided at least two spindle clamps vertically, leaves the gap between each spindle clamp.

4, table tennis bat according to claim 1 is characterized in that: support column can be designed to tubulose.

5, according to claim 1 or 4 described table tennis bats, it is characterized in that: support column is selected the material manufacturing of following a kind of bending resistance, as wood materials, metal, plastics, carbon fiber or carbon fibre fabric.

6, table tennis bat according to claim 1 is characterized in that: the also available elastic packing ring filling in other position is all used the elastic packing ring filling except head end and tail end at the racket handle back segment in the annular gap.

7, according to claim 1 or 6 described table tennis bats, it is characterized in that: the material of elastic sealing ring can be selected rubber, plastics.