CN108970047A - A kind of adjustable tennis racket of center of gravity - Google Patents
A kind of adjustable tennis racket of center of gravity Download PDFInfo
- Publication number
- CN108970047A CN108970047A CN201811264638.0A CN201811264638A CN108970047A CN 108970047 A CN108970047 A CN 108970047A CN 201811264638 A CN201811264638 A CN 201811264638A CN 108970047 A CN108970047 A CN 108970047A
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- CN
- China
- Prior art keywords
- center
- gravity
- component
- push handle
- block
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/02—Ballast means for adjusting the centre of mass
- A63B60/04—Movable ballast means
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
- A63B49/08—Frames with special construction of the handle
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
The present invention provides a kind of adjustable tennis rackets of center of gravity, framework including ellipse, it is arranged in the framework by the vertical and horizontal crossover rule of racket bracing wire and forms face, the center of gravity of connection framework adjusts component and adjusts the handle that component is connect with center of gravity, it includes connecting tube that the center of gravity, which adjusts component, the pipe sleeve of connection bottom of the tube is set, fixed link inside connecting tube is set, moving up in fixed link is set and component and moves down component, this, which moves up component and moves down, is provided with the center of gravity adjusting rod that left and right is biased between component, gravitation ball is provided among the center of gravity adjusting rod, it is described to move up component and move down and be also respectively provided with push handle and lower push handle on component, the equalization point that the present invention mainly passes through adjusting ball rapping bar makes in racked swing, it is realized while by being moved up and being moved down to ball rapping bar left, it moves right, center of gravity is formed to adjust, from And complete the adjusting to tendency of swinging the bat.
Description
Technical field
The present invention relates to a kind of sports equipments, and in particular to a kind of tennis racket, a kind of center of gravity can be adjusted in particular
Whole tennis racket.
Background technique
Tennis racket is made of racket head, bat larynx, handle, also needs that the accessories such as tennis line, shock-absorbing knot is cooperated to use when in use.
Different tennis rackets is suitable for different crowd.
In terms of the construction of tennis racket, whole branch racket equalization point can be slightly different, and traditional research is thought, equalization point and racket
The problem of weight size in face is related, its center topic is exactly " nose heave " or " head is light ".For this purpose, also occurring on the market some
The center of gravity of tennis racket is adjusted around racket face.
Such as application number: 201120399243.9 patent discloses a kind of tennis racket of weight-adjustable, the tennis racket
The outer oval peripheral wall of head frame uses groove structure, also matches outside the groove structure of this frame and is arranged with wire bushing, groove and wire bushing
Buckle structure is correspondingly provided on opposite wall surface, wherein buckle structure is made of button column body and block button hole, and button column body is along groove week
Face is uniformly distributed；In addition the tennis racket further includes several weight stacks, and the weight stack set facing each other is in head frame groove
On button column body, which needs that wire bushing is dismantled to manually and adjusted weight stack in center-of-gravity regulating, using being more troublesome.
Such as application number again: 201510110317.5 patent discloses a kind of adjustable tennis racket of center of gravity, including ellipse
The framework and handle of shape, the handle are connected in one end of framework, and the framework inner circumferential offers guide channel, the guiding
Sliding, which is equipped with, in channel has magnetic mass block, and the guide channel inner sidewall is fixed with tubular in framework end positions
Main silicon steel sheet, guide channel inner sidewall are fixed with the auxiliary silicon steel sheet of tubular in two side position of framework, the main silicon steel sheet and auxiliary
It is wound with coil on the lateral wall of silicon steel sheet, power supply is fixed in the handle, above-mentioned coil is connected with power supply, described
The switch that above-mentioned coil is powered or powers off can be controlled by being additionally provided on handle.
Framework and handle integral structure, and framework is oval, it is long that two main silicon steel sheets are located at oval framework
The upper and lower ends of axis, and two auxiliary silicon steel sheets are located at the left and right sides of oval framework short axle, mass block has certain
Weight and magnetism, it can change the center of gravity of framework entirety when being moved to different location.It needs to open when center-of-gravity regulating by control
Close to control the coil power on/off on different main silicon steel sheet or auxiliary silicon steel sheet, and when coil is powered can make main silicon steel sheet or
The auxiliary silicon steel sheet of person generates magnetic force, i.e., suction or repulsion is generated to neighbouring mass block, so that mass block is in guide channel
Interior movement, the magnetic force for being powered and generating by the coil at this after mass block moves in place fixes mass block, easy to operate
Fast, but also can be effectively prevented from mass block when swinging the bat inertia generate position change and caused by racket
Center of gravity disorder.
Above-mentioned research reaches the balance of entire tennis racket by the center of gravity in adjusting racket face, but in fact, tennis
There is use habit in the user of bat, the tennis player of especially some professions, use habit is often than more significant, racket
The balance of bar directly affects the tendency of tennis to the movement swung the bat, and the equalization point of face has little effect the tendency of tennis,
And the tendency that the movement swung the bat is formed often determines the victory or defeat face of sportsman, and therefore, when studying racked swing, the balance of ball rapping bar
Point is particularly significant.
Summary of the invention
In view of this, the main purpose of the present invention is to provide the tennis rackets that a kind of center of gravity can be adjusted.
The concrete scheme that it is used is as follows:
A kind of adjustable tennis racket of center of gravity, the framework including ellipse, by the vertical and horizontal crossover rule of racket bracing wire in the framework
Setting forms face, and the center of gravity for connecting framework adjusts component and adjusts the handle that component is connect with center of gravity,
It includes connecting tube that the center of gravity, which adjusts component, and the pipe sleeve of connection bottom of the tube is arranged in, is arranged in inside connecting tube
Fixed link is arranged in moving up in fixed link and component and moves down component, this, which moves up component and moves down, is provided with left and right between component
The center of gravity adjusting rod of deviation, is provided with gravitation ball among the center of gravity adjusting rod, it is described move up component and move down also divide on component
Be not provided with push handle and lower push handle, while by pushing upper push handle or lower push handle that center of gravity adjusting rod is made to move up or move down to
A left side is swung to the right, is formed center of gravity and is adjusted.
Further, the component that moves up includes upper moving portion, is provided with upper hopper chute on this among moving portion, upper hopper chute is worn
Fixed link is crossed, the top of upper hopper chute is provided with upper swinging chute, the upper swinging chute and center of gravity adjusting rod are hinged, in nearly upper swing
It is provided with upper limit position block and upper center of gravity block on the center of gravity adjusting rod of slot, is provided with push handle on upper center of gravity block.
Further, the upper push handle includes the upper connecting rod connecting with upper center of gravity block, and the upper push handle connecting with upper connecting rod is solid
Fixed board, and the upper pushing block being arranged in upper push handle fixed plate.
Further, the downside of upper center of gravity block is arranged in the upper limit position block.
Further, the component that moves down includes lower moving portion, is provided with gliding groove among the lower moving portion, gliding groove is worn
Fixed link is crossed, the top of gliding groove is provided with lower swing slot, the lower swing slot and center of gravity adjusting rod are hinged, in nearly lower swing
It is provided with lower position block and lower center of gravity block on the center of gravity adjusting rod of slot, is provided with lower push handle on lower center of gravity block.
Further, the lower push handle includes the lower link connecting with lower center of gravity block, and the lower push handle connecting with lower link is solid
Fixed board, and the lower pushing block being arranged in lower push handle fixed plate.
Further, the upside of lower center of gravity block is arranged in the lower position block.
Further, pushing block sliding slot and lower pushing block sliding slot, the upper pushing block sliding slot are provided in the connection pipe outer wall
With lower pushing block sliding slot for the installation of upper pushing block and lower pushing block and for upper pushing block and lower pushing block it is corresponding upper pushing block sliding slot with
It is moved up or down in lower pushing block sliding slot.
Further, the upper end of the connecting tube is provided with framework fixed part, the framework fixed part by be arranged in frame
The connecting rod of body bottom is fixed.
Further, the pipe sleeve is internally provided with fixed pipe portion, which connect fixed link with fixed link
Lower end is fixed.
Beneficial effects of the present invention:
It is compared with the traditional technology, the equalization point that the present invention mainly passes through adjusting ball rapping bar makes in racked swing, leads to
It crosses and left and right movement is moved up and realized while being moved down to ball rapping bar, form center of gravity and adjust, to complete to tendency of swinging the bat
It adjusts.
The present invention is by pushing upper push handle or lower push handle to make center of gravity adjusting rod leftward or rightward while moving up or move down
Swing, not only realize center of gravity up and down adjustment, can also realize upper left, lower-left, upper right, bottom right certain angle tune
Section, so that center of gravity can have reached the habit of different users from multiple angle deviating equalization points.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram that center of gravity adjusts component in the present invention；
Fig. 3 is the partial structure diagram that center of gravity adjusts component in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In racked swing, deviate racket central point and hit a ball, may be implemented net forward spin, backspin, pushes, raises up,
Different tendencies is formed, for this purpose, while making the center of gravity adjusting rod to move up or move down by pushing upper push handle or lower push handle to the left
Or swing to the right, may be implemented upper left, lower-left, upper right, bottom right certain angle adjusting so that center of gravity can be inclined from multiple angles
From equalization point, above-mentioned effect is realized.
Therefore, referring to figs. 1 to Fig. 3, the present invention provides a kind of adjustable tennis racket of center of gravity, the framework 1 including ellipse,
Be arranged in the framework 1 by the vertical and horizontal crossover rule of racket bracing wire and form face 2, connection framework 1 center of gravity adjust component and with again
The heart adjusts the handle 5 of component connection, and in the present invention, framework 1 can also be round for egg, which kind of shape is specifically arranged to, according to sweet tea
The difference in area and it is different, sweet tea area here refers to that deviateing racket central point hits a ball, the region that ball can also be hit, oval
The sweet tea area of shape face is in face center, and the sweet tea area of egg circle face is then in area of face rear center, and distance place of shaking hands is closer.Institute
The upper end for stating connecting tube 4 is provided with framework fixed part 42, the framework fixed part 42 by with connecting rod that 1 bottom of framework is set
3 is fixed.The pipe sleeve 40 is internally provided with fixed pipe portion 41, which connect with fixed link 43 will be under fixed link 43
End is fixed.
It includes connecting tube 4 that the center of gravity, which adjusts component, and the pipe sleeve 5 of 4 bottom of connecting tube is arranged in, and is arranged in connecting tube 4
The fixed link 43 in portion is arranged in moving up in fixed link 43 and component and moves down component, this moves up component and move down and sets between component
It is equipped with the center of gravity adjusting rod 45 that left and right is biased to, gravitation ball 47 is provided among the center of gravity adjusting rod 45, in order to enable swinging
When gravitation ball 47 will not shake, the casing of an anti-rock is provided on center of gravity adjusting rod 45.
It is described to move up component and move down and be also respectively provided with push handle and lower push handle on component, by push upper push handle or under
Push handle makes center of gravity adjusting rod 45 move up or swing to the left or to the right while moving down so that gravitation ball 47 move up or move down it is same
When swing to the left or to the right, may be implemented upper left, lower-left, upper right, bottom right certain angle adjusting, formed center of gravity different location
Adjusting so that center of gravity can be from multiple angle deviating equalization points.
Among the above, the component that moves up includes upper moving portion 444, is provided with upper hopper chute among moving portion 444 on this
445, upper hopper chute 445 passes through fixed link 43, and the top of upper hopper chute 445 is provided with upper swinging chute 447, the upper swinging chute 447
It is hinged with center of gravity adjusting rod 45, upper limit position block 442 and upper center of gravity block are provided on the center of gravity adjusting rod 45 of nearly upper swinging chute 447
443, push handle is provided on upper center of gravity block 443.The downside of upper center of gravity block 443 is arranged in the upper limit position block 442.
The upper push handle includes the upper connecting rod 441 connecting with upper center of gravity block 443, and the upper push handle connecting with upper connecting rod 441 is solid
Fixed board 440, and the upper pushing block 4A being arranged in upper push handle fixed plate 440.
Among the above, the component that moves down includes lower moving portion 464, is provided with gliding groove among the lower moving portion 464
465, gliding groove 465 passes through fixed link 43, and the top of gliding groove 465 is provided with lower swing slot 467, the lower swing slot 467
It is hinged with center of gravity adjusting rod 45, lower position block 462 and lower center of gravity block are provided on the center of gravity adjusting rod 45 of nearly lower swing slot 467
463, lower push handle is provided on lower center of gravity block 463.The upside of lower center of gravity block 462 is arranged in the lower position block 463.
The lower push handle includes the lower link 461 connecting with lower center of gravity block 462, and the lower push handle connecting with lower link 461 is solid
Fixed board 460, and the lower pushing block 4B being arranged in lower push handle fixed plate 460.
In order to match the promotion of pushing block 4A and lower pushing block 4B, be provided on 4 outer wall of connecting tube pushing block sliding slot and
Lower pushing block sliding slot, the upper pushing block sliding slot and lower pushing block sliding slot are used for the installation backstop of upper pushing block 4A and lower pushing block 4B and are used for
Upper pushing block 4A and lower pushing block 4B correspondence moves up or down in upper pushing block sliding slot and lower pushing block sliding slot.
When being adjusted, when upper pushing block sliding slot moves up, upper pushing block 4A is made pushing block 4A by upper connecting rod 441 in promotion
Upper center of gravity block 442 is moved up in fixed link 43, during moving up, but also fixed link 43 is in upper swinging chute 447 and lower swing slot
467 articulated section moves to right, and upper center of gravity block 442 is completed upper end center of gravity and adjusted, at this point, lower center of gravity block 462 is moved up in fixed link 43, under
During shifting, but also fixed link 43 is moved to right in the articulated section of upper swinging chute 447 and lower swing slot 467, lower center of gravity block 462 is complete
It is adjusted at lower end center of gravity, maintains upper and lower balance, fixed link 43 moves to right so that the completion of gravitation ball 47 moves to right.
When continuing to press on, upper center of gravity block 442 continues to move up at supreme swinging chute 447, simultaneously, lower center of gravity block 462 after
It is continuous to be displaced downwardly at swinging chute 467, upper and lower balance is maintained, at this point, the completion of gravitation ball 47 is moved along right side to upper right side arc,
When pushing lower pushing block 4B when lower pushing block sliding slot moves up, with above-mentioned step on the contrary, being therefore not repeated to illustrate, this
The main equalization point by adjusting ball rapping bar of invention makes in racked swing, same by what is moved up and moved down to ball rapping bar
The left and right movement of Shi Shixian, realize upper left, lower-left, upper right, bottom right certain angle adjusting so that center of gravity can be from multiple angles
Deviate equalization point, has reached the habit of different users.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of adjustable tennis racket of center of gravity is set in the framework by the vertical and horizontal crossover rule of racket bracing wire including oval framework
It sets to form face, the center of gravity for connecting framework adjusts component and adjusts the handle that component is connect with center of gravity,
It is characterized in that, it includes connecting tube that the center of gravity, which adjusts component, the pipe sleeve of connection bottom of the tube is set, is arranged in connecting tube
Moving up component and move down component in fixed link is arranged in internal fixed link, this moves up component and moves down is arranged between component
There is the center of gravity adjusting rod of left and right deviation, gravitation ball is provided among the center of gravity adjusting rod, it is described to move up component and move down component
On be also respectively provided with push handle and lower push handle, by pushing upper push handle or lower push handle that center of gravity adjusting rod is made to move up or move down
It swings to the left or to the right simultaneously, forms center of gravity and adjust.
2. the adjustable tennis racket of center of gravity according to claim 1, which is characterized in that the component that moves up includes upper movement
Portion is provided with upper hopper chute among moving portion on this, upper hopper chute passes through fixed link, the top of upper hopper chute is provided with upper swinging chute,
The upper swinging chute and center of gravity adjusting rod are hinged, are provided with upper limit position block and upper center of gravity on the center of gravity adjusting rod of nearly upper swinging chute
Block is provided with push handle on upper center of gravity block.
3. the adjustable tennis racket of center of gravity according to claim 1 or 2, which is characterized in that the upper push handle include with it is upper heavy
The upper connecting rod of heart block connection, the upper push handle fixed plate being connect with upper connecting rod, and the upper pushing block being arranged in upper push handle fixed plate.
4. the adjustable tennis racket of center of gravity according to claim 2, which is characterized in that the upper limit position block is arranged in upper center of gravity
The downside of block.
5. the adjustable tennis racket of center of gravity according to claim 1, which is characterized in that the component that moves down includes lower movement
Portion is provided with gliding groove among the lower moving portion, and gliding groove passes through fixed link, the top of gliding groove is provided with lower swing slot,
The lower swing slot and center of gravity adjusting rod are hinged, and lower position block and lower center of gravity are provided on the center of gravity adjusting rod of nearly lower swing slot
Block is provided with lower push handle on lower center of gravity block.
6. the adjustable tennis racket of center of gravity according to claim 1 or 5, which is characterized in that the lower push handle include with it is lower heavy
The lower link of heart block connection, the lower push handle fixed plate being connect with lower link, and the lower pushing block being arranged in lower push handle fixed plate.
7. the adjustable tennis racket of center of gravity according to claim 5, which is characterized in that the lower position block is arranged in lower center of gravity
The upside of block.
8. the adjustable tennis racket of center of gravity according to claim 1, which is characterized in that be provided in the connection pipe outer wall
Pushing block sliding slot and lower pushing block sliding slot, the upper pushing block sliding slot and lower pushing block sliding slot are used for the installation and use of upper pushing block and lower pushing block
It corresponds in upper pushing block and lower pushing block and is moved up or down in upper pushing block sliding slot and lower pushing block sliding slot.
9. the adjustable tennis racket of center of gravity according to claim 1, which is characterized in that the upper end setting of the connecting tube is framed
Body fixed part, the framework fixed part with the connecting rod that framework bottom is arranged in by fixing.
10. the adjustable tennis racket of center of gravity according to claim 1, which is characterized in that being internally provided with for the pipe sleeve is solid
Determine pipe portion, which connect with fixed link fixes fixed link lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264638.0A CN108970047B (en) | 2018-10-29 | 2018-10-29 | Tennis racket with adjustable gravity center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264638.0A CN108970047B (en) | 2018-10-29 | 2018-10-29 | Tennis racket with adjustable gravity center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108970047A true CN108970047A (en) | 2018-12-11 |
| CN108970047B CN108970047B (en) | 2020-02-21 |
Family
ID=64543716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811264638.0A Active CN108970047B (en) | 2018-10-29 | 2018-10-29 | Tennis racket with adjustable gravity center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108970047B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0228491A1 (en) * | 1985-12-03 | 1987-07-15 | Jean Ferdinand André Hufenus | Automatically self-balancing sports racket |
| CN106730691A (en) * | 2017-03-31 | 2017-05-31 | 桂林电子科技大学 | A kind of racket handle that can automatically strengthen attack ability |
-
2018
- 2018-10-29 CN CN201811264638.0A patent/CN108970047B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0228491A1 (en) * | 1985-12-03 | 1987-07-15 | Jean Ferdinand André Hufenus | Automatically self-balancing sports racket |
| CN106730691A (en) * | 2017-03-31 | 2017-05-31 | 桂林电子科技大学 | A kind of racket handle that can automatically strengthen attack ability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108970047B (en) | 2020-02-21 |
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