KR101691347B1

KR101691347B1 - Table tennis practice organzation

Info

Publication number: KR101691347B1
Application number: KR1020150062876A
Authority: KR
Inventors: 이양우
Original assignee: 이양우
Priority date: 2015-05-06
Filing date: 2015-05-06
Publication date: 2016-12-29
Also published as: KR20160131139A

Abstract

The present invention relates to a table tennis training apparatus,
When you practice ping pong, if the ball is constantly aligned with the center of the batting plate, it falls to a certain position of the ping-pong table top plate, and it is easy to practice continuously, but it requires a skill for beginners.
Therefore, if the ball does not come back constantly, the exercise becomes tedious and difficult, and you lose interest.
In order to prevent such a phenomenon, a table tennis practice instrument is characterized in that even if a table tennis ball is hit in the middle of a concave type impact plate, the tennis ball is forced to fall toward the center by a predetermined angle to fall off concentrically to a predetermined position of the table top

Description

TABLE TENNIS PRACTICE ORGANIZATION

The present invention relates to a table tennis practice apparatus for facilitating the practice of a table tennis beginner.

Registration number: 10-1351233 Registration date: 2014.01.07

Registration number: 10-1372875 Registration date: 2014.02.28

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above problems,

By pressing the flat plate from the top and bottom and using a concave surface similar to a round circle or ellipse as the striking plate,

Even if a table tennis ball is hit at any position of the upper side of the impact plate, it is always concentrated at a predetermined position of the table top so as to facilitate continuous practice.

The legs and the fixed table tackle The striking plate adjoined to the rear end of the top plate is shaped like a round circle or ellipse,

That is, the striking plate is provided with a striking plate for concentrating the dropping points falling on the table top, regardless of the position of the striking plate.

Further, the front leg is shorter than the rear leg, so that the table top is provided with a table tread upper plate which tilts the table top so that the ball rolls downward.

Further, the worm gear is provided with an upper plate and a striking plate which are coupled to each other by a hinge and a hinge axis to adjust the angle of the striking plate.

The present invention enables the user to practice continuously without the aid of the other party, thereby learning various techniques related to table tennis, and enjoying an enjoyable personal exercise.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and, together with the description, And shall not interpret it.
1 is a perspective view of a table tennis training apparatus according to the present invention;
FIG. 2 is a side view of a table tennis practice apparatus according to the present invention; FIG.
Figure 3 is an exploded top view of a table tennis practice instrument in accordance with the present invention;
FIG. 4 is a part view of a table tennis training apparatus according to the present invention; FIG.

A table tennis practice instrument 100 of the present invention; However,

First column legs 14, 14 '; Second column legs 15, 15 '; A first support (16, 16 '); A second support 17; A table top table (10); A striking plate (30); And a gear box (20); And a connecting member.

First, the table top 10 of the podium table 10; The first column legs 14 and 14 'are provided at the bottom positions; And second row legs (15, 15 '); Respectively, and fixed vertically in each direction,

Again, the first column leg 14; And the first heat leg (14 '); (16) at a designated central position of the first support; Respectively,

Again, the second column leg 15; And the second heat leg (15 '); The first support 16 'at a designated center position of the first support 16'; Respectively,

Again, the first support (16); And the first support 16 '; (17) at a designated center position of the second support (17); Respectively.

At this time, the first column legs 14 and 14 '; (15, 15 '); The upper surface of the upper surface of the table top 10; So that the table tennis ball rolls down smoothly.

Further, the table top 10 includes: The bottom surface and the first column legs 14, 14 '; And the second column legs (15, 15 '); So that the upper surfaces thereof coincide with each other.

Here, the table top 10 includes: Upper plate coupling holes 11 and 11 'are formed on both sides of the rear end of the upper plate 11; Respectively,

The first hinge 12 '; A first hole 18, 18 'is formed at one end of the first hole 18; of,

A second hole (19, 19 ') at the other end; .

The first holes 18 and 18 '; A second hole (19, 19 '); Includes a plurality of holes with a specified size.

Further, the gear box 20; The first hinge 12; And the first hinge 12 and the second hinge 12, respectively. Role.

Here, the upper plate coupling holes 11 and 11 '; A second hole (19, 19 '); The size of the inner surface of the bolt and the size of the outer surface of the bolt coincide with each other.

Now, the gear box 20; However,

A gear box 20 prepared to a specified size; Holes of a specified size, that is, a first hole 18; A second hole 19; And the worm gear engagement hole 25, respectively,

The worm gear engaging hole 25; A worm gear 22 provided on both sides and at a specified size; Respectively,

Again, the worm gear 22; One end of the shaft and the bracket 27; With a bolt.

Here, the worm gear 22; A tapping hole 26 at one end of the shaft; / RTI >

Again, the bracket 27; A hole of a specified size is included at one end of the hole,

Again, the bracket 27; A handle 21 of a designated size at the other end; As shown in FIG.

The bracket 27; A tapping hole 26; So that the size of the inner surface of the bolt coincides with the size of the outer surface of the bolt.

In this way, the gear box 20; I have completed

The table top 10 comprises: a table top 10; And the striking plate (30); Are combined together

Here, the second hinge 32, 32 '; First projections 33, 33 'in the inner direction of the first projections 33; Each of which has a predetermined size,

The second hinge (32); A second projection 34 on the outer side of the second projection 34; Includes an axis protruding to a designated size.

Then, the striking plate engaging hole 31 '; A third hole 35 '; The size of the inner surface of the bolt and the size of the outer surface of the bolt are matched with each other,

The first projection 33 '; (18 '); Inwardly from the outside.

Next, the first projecting portion (33); (18); And the striking plate engaging hole (31); And a third hole (35); A protractor 24; The size of the inner surface of the bolt and the size of the outer surface of the bolt coincide with each other.

The second protrusion (34); After the spur gear 23 is engaged,

Again, the second projection 34; And a rectangular key is inserted and fixed in the key groove provided in the main body.

At this time, the worm gear 22; And the spur gear 23; And a groove

Further, the spur gear 23; An inner surface and the second protrusion (34); As shown in FIG.

Here, the table top 10 includes: Said striking plate (30); The first hinge 12 and the second hinge 12 '; And the second hinge (32, 32 '); So that interference does not occur between them.

Further, the first hinge (12, 12 '); Additional bearings or bushing types may be used.

Now, the table tennis practice instrument 100; Looking at how to use it,

The striking plate (30); The handle (21) at an individually preferred angle; And when playing a ball using a table tennis bat,

The striking plate (30); The table top 10 is formed by the table tennis ball fixed to the center height of the table top 10; The ping-pong ball is dropped at a predetermined position of the ball, and it becomes easy to continuously hit the ball.

However, the novice user may use the striking plate 30; The striking plate (30) being irregularly fitted to the upper portion of the striking plate (30); The ping-pong ball can be mounted on the upper surface of the table top 10; Far away from the predetermined position of the < RTI ID = 0.0 >

If it is lower than the central position, the upper surface of the table top 10, It is difficult to strike the table tennis ball continuously by falling as short as it is than a certain position.

For the above reasons, understanding table tennis practice is not funny and difficult and it is easy to lose interest.

However, the table tennis practice instrument 100 of the present invention; Said striking plate (30); The table tennis ball repulsive in a downward direction by a predetermined inclination angle falls close to a predetermined position,

Also, the concave reflective plate 30; It is easy to practice continuously by letting the table tennis ball repulsive in the upward direction by a predetermined inclination angle to a predetermined position even if it falls below the center position.

The striking plate 30 having a concave surface similar to an ellipse or a circle curved inwardly by being pushed up and down as described above; So that the table top 10 is always in contact with any position of the table tennis ball; (100), characterized in that it facilitates continuous practice by concentrating on a predetermined position of the table (100). to be.

Further, the striking plate (30) of a concave surface similar to a circle or an ellipse bent inward by pressing in the lateral direction; So that the table top 10 is always in contact with the table tennis ball, regardless of the position of the table tennis ball. (100), characterized in that the paddle exercising apparatus (100) is configured to concentrically drop a predetermined position of the paddle training implement (100) to facilitate continuous practice. May be additionally provided.

While the present invention has been described in connection with the preferred embodiments mentioned above,

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and that all such changes and modifications are within the scope of the appended claims .

10: a table top plate 11, 11 ': a top plate coupling hole
12, 12 ': first hinge
14, 14 ': first column legs 15, 15': second column legs
16, 16 ': first support 17: second support
18, 18 ': first hole 19, 19': second hole
20: gear box 21: handle
22: worm gear 23: spur gear
24: protractor 25, 25 ': worm gear engaging hole
26: Tapping hole 27: Bracket
30: Striking plate 31, 31 ': Striking plate engaging hole
32, 32 ': second hinge 33, 33': first protrusion
34; Second protrusion 35, 35 ': Third hole
100: Table tennis practice equipment

Claims

A table top 10 fixedly connected to the first and second row legs 14, 14 ', 15 and 15'
The first hinge 12, 12 'fixed to the rear end of the upper plate 10 and the worm gear 22,
The second hinge 32, 32 'fixedly connected to the lower end of the impact plate 30, the spur gear 23,
The first hinge 12 and the second hinge 32 and 32 'are connected to the worm gear 22 and the spur gear 23 so as to be vertically closer to each other, (30),
By using the striking plate 30 which protrudes toward the front side by pressing the striking plate 30 in the up-and-down direction and the left-right direction and whose bent section is similar to a circle or an ellipse,
The table tennis practice device 100 is characterized in that it can easily perform table tennis by making the center side compensate for a predetermined angle even when the table tennis ball hits the upper, lower, left, or right position,