CN211189039U - Table tennis bat structure for training - Google Patents
Table tennis bat structure for training Download PDFInfo
- Publication number
- CN211189039U CN211189039U CN201921497256.2U CN201921497256U CN211189039U CN 211189039 U CN211189039 U CN 211189039U CN 201921497256 U CN201921497256 U CN 201921497256U CN 211189039 U CN211189039 U CN 211189039U
- Authority
- CN
- China
- Prior art keywords
- channel
- table tennis
- tennis bat
- training
- racket handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a table tennis bat structure for training, wherein a striking plate and a bat handle are integrated; a channel is arranged inside the racket handle and the racket board, a plurality of gravity center adjusting devices are arranged in the channel, one end of the channel is arranged at the top of the racket handle and is an opening end, and a sealing cover structure is arranged on the opening end; the batting plate and the racket handle are cast, and the channel is a casting cavity; the sealing cover structure adopts an inner hexagon bolt; an inner hexagonal countersunk hole is formed in the opening end of the top of the racket handle and communicated with the channel; the channel is the abnormal shape structure, and the one end of abnormal shape structure is the screw hole and is located the bottom surface of hexagon socket head countersunk hole, and the screw hole is provided with lambdoid forked mouth downwards, and forked mouth is connected with two G style of calligraphy structures of erectting respectively downwards. The utility model discloses a table tennis bat structure is used in training, it is rational in infrastructure, when the sportsman trains, can change in real time and hit ball focus region, the sportsman can make corresponding adjustment according to the change of batting focus region.
Description
Technical Field
The utility model belongs to the technical field of sports equipment, in particular to table tennis bat structure is used in training.
Background
The prior art table tennis bat, as shown in fig. 3, consists of a striking plate and a handle, wherein the handle is made of a handle integrated with the striking plate and is respectively stuck on the handle, and the weight and the striking gravity center area of the common table tennis bat are determined by the material of the striking plate, the processing technology and the cladding material. At present, the size of the table tennis ball has changed greatly, at first, the diameter of the table tennis ball is 38 mm, and later changed to 40 mm (the error range is 39.50-40.50 mm), and then in 2014, the diameter standard of a new ball is adjusted from the original 39.50-40.50 mm to 40.00-40.60 mm, so the small size adjustment is enough to obviously change the rotation, speed and elasticity of the table tennis ball, and meanwhile, the material of the table tennis ball is changed from celluloid to a plastic ball taking a high molecular polymer as a raw material.
Modern table tennis techniques require not only higher hitting speed and hitting techniques, but also higher accuracy of hitting, and accurate flight trajectory and drop point, so that during training, the player is required to have a familiar hitting center of gravity area, and the player is required to make corresponding adjustments according to changes of the hitting center of gravity area so as to improve skills of the player.
The following technical defects exist in the big ball training of table tennis: the weight of the table tennis bat and the hitting center of gravity area in the prior art are not changed, after a large ball is used, the hitting speed and rotation are reduced due to the fact that the size of a table tennis ball body is increased, the change of the ball material influences the technical and tactical performance of athletes to a certain extent, the falling point deviation probability is more obvious, and meanwhile, the athletes cannot make corresponding adjustment according to the change of the hitting center of gravity area.
How to design a table tennis bat structure for training, how to improve the table tennis bat for training in order to adapt to big ball and constantly change batting focus area becomes the problem that needs to be solved urgently.
Disclosure of Invention
In view of the above prior art's shortcoming, the utility model aims to provide a table tennis bat structure is used in training for the table tennis bat weight that exists among the solution prior art and batting focus region are unchangeable, the back is used to the big ball, because table tennis spheroid grow, the speed and the rotation of batting have been reduced, the change of ball material brings the influence for sportsman's technical and tactics performance to a certain extent, the skew probability of placement is more showing, simultaneously sportsman can not make the problem of corresponding adjustment according to the regional change of batting focus.
In order to achieve the purpose, the utility model provides a table tennis bat structure for training, which comprises a striking plate, wherein the striking plate and a bat handle are of an integrated structure;
the racket handle and the batting plate are internally provided with a channel, a plurality of gravity center adjusting devices are arranged in the channel, one end of the channel is arranged at the top of the racket handle and is an open end, and a sealing cover structure is arranged on the open end.
In an embodiment of the present invention, the striking plate and the handle are cast, and the channel is a casting cavity.
In an embodiment of the present invention, the capping structure is a hexagon socket head cap screw.
In an embodiment of the present invention, the open end of the top of the racket handle is provided with an inner hexagonal countersunk hole, and the inner hexagonal countersunk hole is communicated with the channel.
In one embodiment of the present invention, the channel is a special-shaped structure, one end of the special-shaped structure is a threaded hole and is located on the bottom surface of the inner hexagonal countersunk hole,
by adopting the technical scheme: the inner hexagon bolt is screwed with the threaded hole through the inner hexagon countersunk hole, so that the effect of the sealing cover structure can be achieved;
the threaded hole is provided with lambdoidal forked mouth downwards, and forked mouth is connected with two G style of calligraphy structures of erectting respectively downwards.
In an embodiment of the present invention, two of the G-shaped structures are symmetrically arranged.
In an embodiment of the present invention, a plurality of the gravity center adjusting devices are steel balls, and any one of the steel balls can move freely in the channel;
by adopting the technical scheme: a plurality of steel balls are adopted to move in the channel, so that the effect of changing the hitting center of gravity area in real time is achieved.
As above, the utility model discloses a table tennis bat structure is used in training, rational in infrastructure, when the sportsman trains, can change in real time and hit ball focus region, the sportsman can make corresponding adjustment according to the change of hitting ball focus region, and popularization and application have good economic benefits and social.
Drawings
Fig. 1 is a three-dimensional view of the mounting structure of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a top view of fig. 1.
Fig. 5 is a left side view of fig. 1.
Fig. 6 is a sectional view B-B of fig. 5.
In the figure: 1. a striking plate; 2. a racket handle; 3. a hexagon socket head cap screw; 4. a channel; 5. a steel ball; 201. inner hexagonal countersunk holes; 401. a bifurcated opening.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in figure 1, the utility model provides a table tennis bat structure for training, which comprises a striking plate 1, wherein the striking plate 1 and a bat handle 2 are integrated;
a channel 4 is arranged inside the racket handle 2 and the racket board 1, a plurality of gravity center adjusting devices are arranged in the channel 4, one end of the channel 4 is arranged at the top of the racket handle 2 and is an opening end, and a sealing cover structure is arranged on the opening end;
the striking plate 1 and the racket handle 2 are cast, and the channel 4 is a casting cavity;
as shown in fig. 4, the capping structure employs hexagon socket head cap bolts 3;
as shown in fig. 2, the open end of the top of the racket handle 2 is provided with an inner hexagonal countersunk hole 201, and the inner hexagonal countersunk hole 201 is communicated with the channel 4;
as shown in fig. 5 and 6, the threaded hole is provided with a herringbone forked opening 401 downwards, and the forked opening 401 is downwards connected with two vertically arranged G-shaped structures respectively;
the two G-shaped structures are symmetrically arranged;
the gravity center adjusting devices adopt steel balls 5, and any steel ball 5 can freely move in the channel 4; by adopting the technical scheme: a plurality of steel balls are adopted to move in the channel, so that the effect of changing the hitting center of gravity area in real time is achieved.
To sum up, the utility model provides a table tennis bat structure is used in training, it is rational in infrastructure, when the sportsman trains, can change in real time and hit ball focus region, the sportsman can make corresponding adjustment according to the change of batting focus region. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a table tennis bat structure is used in training, includes batting board (1), its characterized in that: the batting plate (1) and the racket handle (2) are of an integrated structure;
a channel (4) is arranged inside the racket handle (2) and the racket board (1), a plurality of gravity center adjusting devices are arranged in the channel (4), one end of the channel (4) is arranged at the top of the racket handle (2) and is an open end, and a sealing cover structure is arranged on the open end.
2. A training table tennis bat structure as defined in claim 1, wherein: the batting plate (1) and the racket handle (2) are cast, and the channel (4) is a casting cavity.
3. A training table tennis bat structure as defined in claim 1, wherein: the sealing cover structure adopts an inner hexagon bolt (3).
4. A training table tennis bat structure as defined in claim 1, wherein: the open end of the top of the racket handle (2) is provided with an inner hexagonal countersunk hole (201), and the inner hexagonal countersunk hole (201) is communicated with the channel (4).
5. A training table tennis bat structure according to claim 4, wherein: passageway (4) be heterotypic structure, heterotypic structure's one end is the screw hole and is located the bottom surface of allen key counter sink (201), the screw hole is provided with lambdoid branching mouth (401) downwards, branching mouth (401) are connected with two G style of calligraphy structures of erectting respectively downwards.
6. A training table tennis bat structure according to claim 5, wherein: the two G-shaped structures are symmetrically arranged.
7. A training table tennis bat structure as defined in claim 1, wherein: the gravity center adjusting devices adopt steel balls (5), and any one steel ball (5) can move freely in the channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497256.2U CN211189039U (en) | 2019-09-09 | 2019-09-09 | Table tennis bat structure for training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497256.2U CN211189039U (en) | 2019-09-09 | 2019-09-09 | Table tennis bat structure for training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211189039U true CN211189039U (en) | 2020-08-07 |
Family
ID=71859990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921497256.2U Expired - Fee Related CN211189039U (en) | 2019-09-09 | 2019-09-09 | Table tennis bat structure for training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211189039U (en) |
-
2019
- 2019-09-09 CN CN201921497256.2U patent/CN211189039U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204364842U (en) | A kind of table tennis toss ball serving device | |
| CN211189039U (en) | Table tennis bat structure for training | |
| AU2014209998B2 (en) | Tennis teaching aids | |
| CN203408446U (en) | Impacting face of golf club ball head | |
| KR102021645B1 (en) | Simplified golf club swing training apparatus | |
| CN211189041U (en) | Table tennis bat with adjustable weight and gravity center | |
| WO2019091299A1 (en) | Golf club head having 360-degree adjustable center of gravity | |
| CN202892869U (en) | Desktop football and ice hockey dual-purpose game table | |
| CN201643599U (en) | Table tennis ball for training | |
| CN201529376U (en) | Device for training driving, aiming and positioning billiard | |
| CN108096803B (en) | Training badminton with guide ball and airflow channel | |
| CN207679983U (en) | 360 degree of adjustable glof club heads of center of gravity | |
| CN206121032U (en) | Intelligence exercise bicycle's handlebar structure | |
| CN205360459U (en) | Can train tennis of reaction | |
| CN106422181B (en) | A kind of handle bar structure of Intellectual faculties body bailding bicycle | |
| CN208990174U (en) | A kind of ping-pong table improving the locked ability of sportsman | |
| CN203329303U (en) | Novel badminton racket | |
| CN102049128A (en) | Table tennis net rack | |
| CN111672079A (en) | Football point ball shooting exercise device | |
| CN201880290U (en) | Novel basketball | |
| CN205379621U (en) | Can adjust centrobaric tennis racket | |
| CN206322385U (en) | A kind of level throw motion and the comparison device of the movement of falling object | |
| CN214319055U (en) | Badminton player training device | |
| Nagami et al. | The spin on a baseball for eight different pitches thrown by an elite professional pitcher | |
| CN2626551Y (en) | Badminton with whistle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |