CN201905468U - Concave surface table tennis table - Google Patents
Concave surface table tennis table Download PDFInfo
- Publication number
- CN201905468U CN201905468U CN2010206544548U CN201020654454U CN201905468U CN 201905468 U CN201905468 U CN 201905468U CN 2010206544548 U CN2010206544548 U CN 2010206544548U CN 201020654454 U CN201020654454 U CN 201020654454U CN 201905468 U CN201905468 U CN 201905468U
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- arc
- table tennis
- tennis
- tops
- concave surface
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- Expired - Fee Related
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Abstract
The utility model belongs to the sport field of physical culture and sports, in particular relates to a concave surface table tennis table for table tennis training, competition and recreational activities. The concave surface table tennis table is characterized in that a main frame of the table is formed as follows: a whole table surface is formed by connecting two identical half table tops 4 through a hinge; the middle part of the bottom of the table surface is connected with the arc top of an arc base frame 3 through a nut and a screw rod 1; the middle parts of the bottoms of the two half table tops 4 are respectively connected with the upper ends of two supports 2; the lower ends of the two supports 2 are respectively connected with two sides of the upper part of the arc base frame 3 in a gluing and riveting way; and the bottom of the arc base frame 3 is connected with four universal casters 5 through bolts. Four corners of the table surface are presented as arc corners, and the middle parts of the half table tops 4 are recessed. The table tennis table can enhance the rebound variation of a table tennis after dropping down on the table to train sportsman to receive the table tennis through a second reaction, thereby improving the adaptability to return stroking the table tennis, the moving speed of footsteps and each technical level; and the application of the table has a practical significance for improving the training effect of the table tennis and increasing the entertainment of the competition.
Description
Technical field
The utility model belongs to the sports field, the concave surface table tennis table that uses when particularly a kind of table tennis training, match and recreation.
Background technology
The table tennis table kind that is used for table tennis training, match and amusement at present is more, but the table tennis table table top mainly is the plane.When special training or match, need to change the planar shaped table top, with the table top that special ballistic properties is arranged, strengthen the bounce-back that ball falls behind the platform and change, require sportsman's exercise step in rebound circuit, rotation and speed constantly change to move and fight back the ball of various performances.But the planar shaped table top can't satisfy above-mentioned particular requirement, also just can't carry out the training of this special variation.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model proposes a kind of concave surface table tennis table, this table tennis table half table top mid portion is recess, changes in order to increase the bounce-back that ball falls behind the platform specially, improves the training difficulty and changes the recreation of laws of the game.
The technical scheme that the utility model adopted is: a kind of concave surface table tennis table, this billiard table main frame connects into the whole playing surface of the table by two half identical table tops by hinge, the middle part, bottom surface of the playing surface of the table is connected with lead screw by four nuts with circular arc underframe arc top, the middle part, bottom surface of two and half table tops is connected with screw rod by nut with two support upper ends respectively, two support lower ends are connected with the gluing riveted in both sides, circular arc underframe top respectively, circular arc underframe bottom is connected by screw with the universal caster of four band brake valves, connects net and net composition in the middle of the billiard table.
Described half table top middle part is recess, is provided with arc center line, end line and arc sideline above half table top, is provided with the arc bottom line in arc bottom, half table top middle part, and two sidelines of half table top and end line angle are the circular arc horn shape.
This table tennis table is simple in structure, and is easy to use.During exercise, table tennis drops on the zones of different of depression billiard table has increased when table tennis is upspring the uncertainty that produces movement locus, according to the special bounce-back of ball in the zones of different generation, the rebound after the various sudden changes is fought back in exercise, the training sportsman receives by second reaction, can improve adaptability to changes, step translational speed and every technical merit of fighting back ball; With this table tennis table match, and the change rules of contest suitable according to the match demand, can increase interest, transfer the enthusiasm that the practitioner takes part in game, training thinking, reaction and judgement etc. are to satisfy the needs of public recreation activity and professional athlete special training.In addition, this table is the circular arc dihedral for four jiaos, can prevent to train or compete in because of running into the injury gained in sports that corner of table produces, use this table tennis table and recreationally have a practical significance what improve the table tennis training effect and strengthen ping-pong contest.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done explanation in further detail.
The structural representation of Fig. 1 concave surface table tennis table.
The specific embodiment
The concave surface table tennis table that the utility model proposed adopts following structure, as shown in Figure 1, this billiard table main frame connects into the whole playing surface of the table by two half identical table tops 4 by hinge, the middle part, bottom surface of the playing surface of the table is connected with lead screw 1 by four nuts with circular arc underframe 3 arc tops, the middle part, bottom surface of two and half table tops 4 is connected with screw rod by nut with two support 2 upper ends respectively, two support 2 lower ends are connected with the gluing riveted in both sides, circular arc underframe 3 top respectively, the universal caster 5 of circular arc underframe 3 bottoms and four band brake valves is connected by screw, connects net in the middle of the billiard table and net 10 is formed.
Above-mentioned half table top 4 middle parts are recess, are provided with arc center line 6, end line 7 and arc sideline 8 above half table top 4, are provided with 4 two arc sidelines of arc bottom line 9, half table tops 8 in arc bottom, half table top, 4 middle part and are the circular arc horn shape with end line 7 angles.
In use, because this billiard table arc bottom line 9 to end line 7 regional table tops are circular arc upward slope shape, ball is fallen this zone and is rebounded to forward momentum less than the plane billiard table, the power that pops up is greater than the plane billiard table, so the practitioner can move according to the step that this zone bounce-back characteristics exercise increases difficulty, attacks against each other, pushes away and attack, split long ball, attacking and defending high ball and rebound playing skill art; Because this billiard table net to arc bottom line 9 regional table tops are circular arc descending shape, ball fall this zone forward bounce greater than the plane billiard table, so the practitioner can move, serve a ball, rub with the hands short ball, puts short ball and fight back various unusual rebound plays according to the step that the exercise of this bounce-back characteristics increases difficulty; Comprehensively practise in conjunction with these billiard table characteristics, promptly practice tee is rushed to attack, attacks against each other, is drawn to attack and cut and attack combination technology and tactics etc. on zones of different; Play after the characteristics change rules of contest according to the concave surface table tennis table, promptly under the constant situation of Else Rule, regulation must be dealt into arc bottom line 9 to zone, end line 7 far from the table or return of serve to service must get back to this zone etc., to increase the difficulty of service and return of serve, strengthen the interest of match, the exercise special reaction improves and judges and adaptability to changes.
Claims (2)
1. concave surface table tennis table, it is characterized in that: this billiard table main frame connects into the whole playing surface of the table by two identical half table tops (4) by hinge, the middle part, bottom surface of the playing surface of the table is connected with lead screw (1) by four nuts with circular arc underframe (3) arc top, the middle part, bottom surface of two and half table tops (4) is connected with screw rod by nut with two supports (2) upper end respectively, two supports (2) lower end is connected with the gluing riveted in circular arc underframe (3) both sides, top respectively, circular arc underframe (3) bottom is connected by screw with the universal caster (5) of four band brake valves, connects net and net (10) composition in the middle of the billiard table.
2. concave surface table tennis table according to claim 1, it is characterized in that: described half table top (4) middle part is recess, be provided with arc center line (6), end line (7) and arc sideline (8) above half table top (4), be provided with arc bottom line (9) in arc bottom, half table top (4) middle part, half (4) two arc sidelines of table top (8) are the circular arc horn shape with end line (7) angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206544548U CN201905468U (en) | 2010-12-08 | 2010-12-08 | Concave surface table tennis table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206544548U CN201905468U (en) | 2010-12-08 | 2010-12-08 | Concave surface table tennis table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201905468U true CN201905468U (en) | 2011-07-27 |
Family
ID=44297679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206544548U Expired - Fee Related CN201905468U (en) | 2010-12-08 | 2010-12-08 | Concave surface table tennis table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201905468U (en) |
-
2010
- 2010-12-08 CN CN2010206544548U patent/CN201905468U/en not_active Expired - Fee Related
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| Grant | Sports-Specific Training |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20111208 |