CN107670246A - A kind of scalable tennis racket of damping type - Google Patents
A kind of scalable tennis racket of damping type Download PDFInfo
- Publication number
- CN107670246A CN107670246A CN201711092153.3A CN201711092153A CN107670246A CN 107670246 A CN107670246 A CN 107670246A CN 201711092153 A CN201711092153 A CN 201711092153A CN 107670246 A CN107670246 A CN 107670246A
- Authority
- CN
- China
- Prior art keywords
- damping
- fixing groove
- chute
- neck
- offers
- 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.)
- Granted
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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
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
- A63B49/03—Frames characterised by throat sections, i.e. sections or elements between the head and the shaft
-
- 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
-
- 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
- A63B60/06—Handles
- A63B60/22—Adjustable handles
- A63B60/28—Adjustable handles with adjustable length
-
- 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
- A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/02—Tennis
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Pulmonology (AREA)
- Vibration Dampers (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of scalable tennis racket of damping type,Including handle,Three corner steadies,Racket head,Net,Anti-slip veins,First fixing groove,Damping trough,Damping,Second fixing groove,Fix bar,Expansion link,Telescopic chute,Chute,Jack,Contact pin,Second neck and telescoping mechanism,The surface of the handle is provided with anti-slip veins,The side of the handle offers the second fixing groove,The side of second fixing groove offers the first fixing groove,The corresponding both sides of first fixing groove offer damping trough,The inside of the damping trough is provided with damping,One end of three corner steady is provided with fix bar,The side of the fix bar offers telescopic chute,The side of the telescopic chute offers chute,The side opposite ends of the chute offer the second neck,The side of second neck offers jack,The jack is internally provided with contact pin,The tennis racket,Be advantageous to damping,It is also equipped with Telescopic.
Description
Technical field
The present invention relates to sports equipment technical field, specially a kind of scalable tennis racket of damping type.
Background technology
The Birmingham, GBR in 19th century is born in modern tennis.In 20th century, tennis obtains extensively all over the world
General development, and turn into a global sports, tennis are the sports of a grace and fierceness, tennis
Origin and the development can be summarized with four words：Breed in France, be born in Britain, start to popularize and form climax in U.S.
State, the present whole world prevailing, is referred to as second-biggest-in-the-world ball game.In current middle school and higher education, at present
Corresponding tennis teaching course is opened up；Different from personal entertainment for school instruction, in education activities, tennis racket makes
With frequency is higher, spoilage is larger, therefore, for the tennis racket in education activities, service life, antidetonation, holds and relax
Clothes etc. are that user most values.But present tennis racket can not meet user's in terms of damping and adjustment length
Demand, so the interest of user is reduced, so it is necessary to design a kind of scalable tennis racket of damping type.
The content of the invention
It is an object of the invention to provide a kind of scalable tennis racket of damping type, to solve what is proposed in above-mentioned background technology
Problem.
In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：A kind of scalable tennis racket of damping type, bag
Include handle, three corner steadies, racket head, net, anti-slip veins, the first fixing groove, damping trough, damping, the second fixing groove, fixation
Bar, expansion link, telescopic chute, chute, jack, contact pin, the second neck and telescoping mechanism, the surface of the handle are provided with anti-skidding
Line, the side of the handle offer the second fixing groove, and the side of second fixing groove offers the first fixing groove, and described
The corresponding both sides of one fixing groove offer damping trough, and the inside of the damping trough is provided with damping, and the triangle is fixed
One end of frame is provided with fix bar, and the side of the fix bar offers telescopic chute, and the side of the telescopic chute offers chute,
The side opposite ends of the chute offer the second neck, and the side of second neck offers jack, the jack
Be internally provided with contact pin, the inside of the telescopic chute is provided with expansion link, and fix bar passes through expansion link and the first fixing groove
Connect, telescoping mechanism is installed on the expansion link, one end of three corner steady is provided with racket head, installed in the racket head
There is net.
Further, the damping is made up of shock-absorbing ball, the first damping spring, fixed plate and the second damping spring,
The side opposite ends of the damping trough are mounted on shock-absorbing ball, and the second damping bullet is provided with the side center of the damping trough
Spring, one end of second damping spring are provided with fixed plate, and the side of the fixed plate is provided with the first damping spring.
Further, the telescoping mechanism is made up of the first neck, fixture block and limit spring, and the side of the expansion link is opened
Provided with the first neck, the side of first neck is provided with limit spring, and one end of the limit spring is provided with fixture block, and
Fixture block is arranged on the inside of chute.
Further, the internal diameter of second fixing groove is equal to the external diameter of fix bar.
Further, the contact pin is a kind of plug in construction.
Compared with prior art, the beneficial effect that is reached of the present invention is：The tennis racket, when net is by impulsive force,
Impulsive force will be delivered on expansion link by three corner steadies, and when expansion link stress produces deformation, the first damping spring is pressed
Contracting, elastic force is applied on the second damping spring by fixed plate, and the second damping spring is compressed, due to the first damping spring and
The second damping spring stress deformation characteristic to be resiled, play a part of damping, reduce the vibration sense of user's square stance,
Improve the comfort level of user；When needing the length of adjustable telescopic rod, it is inserted into by contact pin in jack, fixture block is squeezed
Pressure, is compressed limit spring, then pulls fix bar, fixture block is snapped onto in another second neck, is positioned, be advantageous to
The use length of expansion link is adjusted, meets the use demand of different users.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the handle inner structural representation of the present invention；
Fig. 3 is the triangle fixed rack structure schematic diagram of the present invention；
Fig. 4 is the fix bar internal structure schematic diagram of the present invention；
Fig. 5 is the fix bar internal structure schematic diagram of the present invention；
In figure：1- handles；The corner steadies of 2- tri-；3- racket heads；4- nets；5- anti-slip veins；The fixing grooves of 6- first；7- dampings
Groove；8- dampings；9- shock-absorbing balls；The damping springs of 10- first；11- fixed plates；The damping springs of 12- second；13- second is fixed
Groove；14- fix bars；15- expansion links；The necks of 16- first；17- telescopic chutes；18- chutes；19- fixture blocks；20- jacks；21- is spacing
Spring；22- contact pins；The necks of 23- second；24- telescoping mechanisms.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of scalable tennis racket of damping type, including handle 1,
It is three corner steadies 2, racket head 3, net 4, anti-slip veins 5, the first fixing groove 6, damping trough 7, damping 8, the second fixing groove 13, solid
Fixed pole 14, expansion link 15, telescopic chute 17, chute 18, jack 20, contact pin 22, the second neck 23 and telescoping mechanism 24, handle 1
Surface is provided with anti-slip veins 5, and the side of handle 1 offers the second fixing groove 13, and the side of the second fixing groove 13 offers first
Fixing groove 6, the corresponding both sides of the first fixing groove 6 offer damping trough 7, and the inside of damping trough 7 is provided with damping 8, and three
One end of corner steady 2 is provided with fix bar 14, and the side of fix bar 14 offers telescopic chute 17, and the side of telescopic chute 17 opens up
There is chute 18, the side opposite ends of chute 18 offer the second neck 23, and the side of the second neck 23 offers jack 20,
Jack 20 is internally provided with contact pin 22, and the inside of telescopic chute 17 is provided with expansion link 15, and fix bar 14 passes through expansion link 15
It is connected with the first fixing groove 6, telescoping mechanism 24 is installed on expansion link 15, one end of three corner steadies 2 is provided with racket head 3, claps
Net 4 is installed on first 3.
Further, damping 8 is by shock-absorbing ball 9, the first damping spring 10,12 groups of 11 and second damping spring of fixed plate
Into the side opposite ends of damping trough 7 are mounted on shock-absorbing ball 9, and the second damping spring is provided with the side center of damping trough 7
12, one end of the second damping spring 12 is provided with fixed plate 11, and the side of fixed plate 11 is provided with the first damping spring 10, favorably
In damping.
Further, telescoping mechanism 24 is made up of the first neck 16, fixture block 19 and limit spring 21, the side of expansion link 15
The first neck 16 is offered, the side of the first neck 16 is provided with limit spring 21, and one end of limit spring 21 is provided with fixture block
19, and fixture block 19 is arranged on the inside of chute 18, is advantageous to adjustment length.
Further, the internal diameter of the second fixing groove 13 is equal to the external diameter of fix bar 14, is advantageous to be used cooperatively.
Further, contact pin 22 is a kind of plug in construction.
Operation principle：The side opposite ends of damping trough 7 are mounted on shock-absorbing ball 9, are installed at the side center of damping trough 7
There is the second damping spring 12, one end of the second damping spring 12 is provided with fixed plate 11, and the side of fixed plate 11 is provided with first
Damping spring 10, when net 4 is by impulsive force, impulsive force will be delivered on expansion link 15 by three corner steadies 2, expansion link
When 15 stress produce deformation, the first damping spring 10 is compressed, and elastic force is applied to the second damping spring 12 by fixed plate 11
On, the second damping spring 12 is compressed, because the first damping spring 10 and the stress deformation of the second damping spring 12 will recover former
The characteristic of shape, play a part of damping, reduce the vibration sense of user's square stance, improve the comfort level of user；Expansion link 15
Side offer the first neck 16, the side of the first neck 16 is provided with limit spring 21, one end installation of limit spring 21
There is fixture block 19, and fixture block 19 is arranged on the inside of chute 18, when needing the length of adjustable telescopic rod 15, is inserted by contact pin 22
Into jack 20, fixture block 19 is extruded, is compressed limit spring 21, then pulls fix bar 14, snaps onto fixture block 19
In another second neck 23, positioned, be advantageous to be adjusted the use length of expansion link 15, meet different users'
Use demand.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of scalable tennis racket of damping type, including handle (1), three corner steadies (2), racket head (3), net (4), anti-slip veins
(5), the first fixing groove (6), damping trough (7), damping (8), the second fixing groove (13), fix bar (14), expansion link (15),
Telescopic chute (17), chute (18), jack (20), contact pin (22), the second neck (23) and telescoping mechanism (24), it is characterised in that：
The surface of the handle (1) is provided with anti-slip veins (5), and the side of the handle (1) offers the second fixing groove (13), and described
The side of two fixing grooves (13) offers the first fixing groove (6), and the corresponding both sides of first fixing groove (6) offer damping
Groove (7), the inside of the damping trough (7) are provided with damping (8), and one end of three corner steady (2) is provided with fixation
Bar (14), the side of the fix bar (14) offer telescopic chute (17), and the side of the telescopic chute (17) offers chute
(18), the side opposite ends of the chute (18) offer the second neck (23), and the side of second neck (23) is opened
Provided with jack (20), the jack (20) is internally provided with contact pin (22), and the inside of the telescopic chute (17) is provided with flexible
Bar (15), and fix bar (14) is connected by expansion link (15) with the first fixing groove (6), is provided with and is stretched on the expansion link (15)
Contracting mechanism (24), one end of three corner steady (2) are provided with racket head (3), net (4) are provided with the racket head (3).
A kind of 2. scalable tennis racket of damping type according to claim 1, it is characterised in that：The damping (8) by
Shock-absorbing ball (9), the first damping spring (10), fixed plate (11) and the second damping spring (12) composition, the one of the damping trough (7)
Side opposite ends are mounted on shock-absorbing ball (9), and the second damping spring (12) is provided with the side center of the damping trough (7),
One end of second damping spring (12) is provided with fixed plate (11), and the side of the fixed plate (11) is provided with the first damping
Spring (10).
A kind of 3. scalable tennis racket of damping type according to claim 1, it is characterised in that：The telescoping mechanism (24) by
First neck (16), fixture block (19) and limit spring (21) composition, the side of the expansion link (15) offers the first neck
(16), the side of first neck (16) is provided with limit spring (21), and one end of the limit spring (21) is provided with card
Block (19), and fixture block (19) is arranged on the inside of chute (18).
A kind of 4. scalable tennis racket of damping type according to claim 1, it is characterised in that：Second fixing groove (13)
Internal diameter be equal to fix bar (14) external diameter.
A kind of 5. scalable tennis racket of damping type according to claim 1, it is characterised in that：The contact pin (22) is one kind
Plug in construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711092153.3A CN107670246B (en) | 2017-11-08 | 2017-11-08 | A kind of scalable tennis racket of damping type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711092153.3A CN107670246B (en) | 2017-11-08 | 2017-11-08 | A kind of scalable tennis racket of damping type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107670246A true CN107670246A (en) | 2018-02-09 |
| CN107670246B CN107670246B (en) | 2019-05-31 |
Family
ID=61146831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711092153.3A Active CN107670246B (en) | 2017-11-08 | 2017-11-08 | A kind of scalable tennis racket of damping type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107670246B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854596A (en) * | 1987-05-25 | 1989-08-08 | Italo Carbonetti | Tennis racket with angularly adjustable handle and fixed anatomic grip |
| EP1857151A1 (en) * | 2006-05-17 | 2007-11-21 | Adolf Brunner | Racket with technical weight shifting |
| CN201135753Y (en) * | 2007-12-29 | 2008-10-22 | 河北科技大学 | Badminton racket swing auxiliary trainer |
| CN102125751A (en) * | 2010-01-17 | 2011-07-20 | 刘勇 | Table tennis racket, tennis racket, badminton racket or squash racket with shock absorption grip |
| CN201988135U (en) * | 2011-03-23 | 2011-09-28 | 张翔 | Telescopic badminton racket |
| CN104415515A (en) * | 2013-08-19 | 2015-03-18 | 郑州单点科技软件有限公司 | Tennis racket for students |
| CN205598564U (en) * | 2016-01-04 | 2016-09-28 | 河南工业职业技术学院 | Table tennis bat is used in sports exercise |
-
2017
- 2017-11-08 CN CN201711092153.3A patent/CN107670246B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854596A (en) * | 1987-05-25 | 1989-08-08 | Italo Carbonetti | Tennis racket with angularly adjustable handle and fixed anatomic grip |
| EP1857151A1 (en) * | 2006-05-17 | 2007-11-21 | Adolf Brunner | Racket with technical weight shifting |
| CN201135753Y (en) * | 2007-12-29 | 2008-10-22 | 河北科技大学 | Badminton racket swing auxiliary trainer |
| CN102125751A (en) * | 2010-01-17 | 2011-07-20 | 刘勇 | Table tennis racket, tennis racket, badminton racket or squash racket with shock absorption grip |
| CN201988135U (en) * | 2011-03-23 | 2011-09-28 | 张翔 | Telescopic badminton racket |
| CN104415515A (en) * | 2013-08-19 | 2015-03-18 | 郑州单点科技软件有限公司 | Tennis racket for students |
| CN205598564U (en) * | 2016-01-04 | 2016-09-28 | 河南工业职业技术学院 | Table tennis bat is used in sports exercise |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107670246B (en) | 2019-05-31 |
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