CN107670246B - A kind of scalable tennis racket of damping type - Google Patents
A kind of scalable tennis racket of damping type Download PDFInfo
- Publication number
- CN107670246B CN107670246B CN201711092153.3A CN201711092153A CN107670246B CN 107670246 B CN107670246 B CN 107670246B CN 201711092153 A CN201711092153 A CN 201711092153A CN 107670246 B CN107670246 B CN 107670246B
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- CN
- China
- Prior art keywords
- damping
- fixing groove
- card slot
- offers
- spring
- 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
- 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 rackets of damping type, including handle, triangular fixing frame, racket head, net, anti-skid chequer, first fixing groove, damping trough, damping, second fixing groove, fixed link, telescopic rod, telescopic chute, sliding slot, jack, contact pin, second card slot and telescoping mechanism, the surface of the handle is provided with anti-skid chequer, the side of the handle offers the second fixing groove, the side of second fixing groove offers the first fixing groove, the correspondence two sides of first fixing groove offer damping trough, the inside of the damping trough is equipped with damping, one end of the triangular fixing frame is equipped with fixed link, the side of the fixed link offers telescopic chute, the side of the telescopic chute offers sliding slot, the side opposite ends of the sliding slot offer the second card slot, the side of second card slot offers jack , the jack is internally provided with contact pin, which is conducive to damping, 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 technique
The Birmingham, GBR in 19th century is born in modern tennis.In 20th century, tennis obtains extensively all over the world
General development, and become a global sports, tennis is the sports of a Xiang Youmei and fierceness, tennis
Origin and the development can be summarized with four words: breed in France, be born in Britain, start universal and form climax in beauty
State, the present whole world prevailing, 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 are held 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 reduce the interest of user, so it is necessary for designing a kind of scalable tennis racket of damping type.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of scalable tennis racket of damping type
Problem.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of scalable tennis racket of damping type, packet
Include handle, triangular fixing frame, racket head, net, anti-skid chequer, the first fixing groove, damping trough, damping, the second fixing groove, fixation
Bar, telescopic rod, telescopic chute, sliding slot, jack, contact pin, the second card slot 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 correspondence two sides of one fixing groove offer damping trough, and the inside of the damping trough is equipped with damping, and the triangle is fixed
One end of frame is equipped with fixed link, and the side of the fixed link offers telescopic chute, and the side of the telescopic chute offers sliding slot,
The side opposite ends of the sliding slot offer the second card slot, and the side of second card slot offers jack, the jack
Be internally provided with contact pin, the inside of the telescopic chute is equipped with telescopic rod, and fixed link passes through telescopic rod and the first fixing groove
It connects, telescoping mechanism is installed on the telescopic rod, one end of the triangular fixing frame is equipped with racket head, installs in the racket head
There is net.
Further, the damping is made 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 equipped at the side center of the damping trough
Spring, one end of second damping spring are equipped with fixed plate, and the side of the fixed plate is equipped with the first damping spring.
Further, the telescoping mechanism is made of the first card slot, fixture block and limit spring, and the side of the telescopic rod is opened
Equipped with the first card slot, the side of first card slot is equipped with limit spring, and one end of the limit spring is equipped with fixture block, and
Fixture block is mounted on the inside of sliding slot.
Further, the internal diameter of second fixing groove is equal to the outer diameter of fixed link.
Further, the contact pin is a kind of plug in construction.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the tennis racket, when net is by impact force,
Impact force will be transmitted on telescopic rod by triangular fixing frame, and when telescopic rod stress generates 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 with
The second damping spring stress deformation characteristic to be resiled plays the role of damping, reduces the vibration sense of user's square stance,
Improve the comfort level of user；It when needing to adjust the length of telescopic rod, is inserted into jack by contact pin, fixture block is squeezed
Pressure, compresses limit spring, then pull fixed link, snaps onto fixture block in another second card slot, positioned, be conducive to
The use length of telescopic rod is adjusted, meets the use demand of different users.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is handle inner structural schematic diagram of the invention；
Fig. 3 is triangular fixing frame structural schematic diagram of the invention；
Fig. 4 is fixed link schematic diagram of internal structure of the invention；
Fig. 5 is fixed link schematic diagram of internal structure of the invention；
In figure: 1- handle；2- triangular fixing frame；3- racket head；4- net；5- anti-skid chequer；The first fixing groove of 6-；7- damping
Slot；8- damping；9- shock-absorbing ball；The first damping spring of 10-；11- fixed plate；The second damping spring of 12-；13- second is fixed
Slot；14- fixed link；15- telescopic rod；The first card slot of 16-；17- telescopic chute；18- sliding slot；19- fixture block；20- jack；21- limit
Spring；22- contact pin；The second card slot of 23-；24- telescoping mechanism.
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.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of scalable tennis racket of damping type, including handle 1,
Triangular fixing frame 2, net 4, anti-skid chequer 5, the first fixing groove 6, damping trough 7, damping 8, the second fixing groove 13, is consolidated racket head 3
Fixed pole 14, telescopic rod 15, telescopic chute 17, sliding slot 18, jack 20, contact pin 22, the second card slot 23 and telescoping mechanism 24, handle 1
Surface is provided with anti-skid chequer 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 correspondence two sides of the first fixing groove 6 offer damping trough 7, and the inside of damping trough 7 is equipped with damping 8, and three
One end of corner steady 2 is equipped with fixed link 14, and the side of fixed link 14 offers telescopic chute 17, and the side of telescopic chute 17 opens up
There is sliding slot 18, the side opposite ends of sliding slot 18 offer the second card slot 23, and the side of the second card slot 23 offers jack 20,
Jack 20 is internally provided with contact pin 22, and the inside of telescopic chute 17 is equipped with telescopic rod 15, and fixed link 14 passes through telescopic rod 15
It is connect with the first fixing groove 6, telescoping mechanism 24 is installed on telescopic rod 15, one end of triangular fixing frame 2 is equipped with racket head 3, claps
Net 4 is installed on first 3.
Further, damping 8 is by 12 groups of shock-absorbing ball 9, the first damping spring 10, fixed plate 11 and the second damping spring
At the side opposite ends of damping trough 7 are mounted on shock-absorbing ball 9, are equipped with the second damping spring at the side center of damping trough 7
12, one end of the second damping spring 12 is equipped with fixed plate 11, and the side of fixed plate 11 is equipped with the first damping spring 10, favorably
In damping.
Further, telescoping mechanism 24 is made of the first card slot 16, fixture block 19 and limit spring 21, the side of telescopic rod 15
The first card slot 16 is offered, the side of the first card slot 16 is equipped with limit spring 21, and one end of limit spring 21 is equipped with fixture block
19, and fixture block 19 is mounted on the inside of sliding slot 18, is conducive to adjustment length.
Further, the internal diameter of the second fixing groove 13 is equal to the outer diameter of fixed link 14, is conducive to be used cooperatively.
Further, contact pin 22 is a kind of plug in construction.
Working principle: the side opposite ends of damping trough 7 are mounted on shock-absorbing ball 9, install at the side center of damping trough 7
There is the second damping spring 12, one end of the second damping spring 12 is equipped with fixed plate 11, and the side of fixed plate 11 is equipped with first
Damping spring 10, when net 4 is by impact force, impact force will be transmitted on telescopic rod 15 by triangular fixing frame 2, telescopic rod
When 15 stress generate 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, since the first damping spring 10 and 12 stress deformation of the second damping spring will restore former
The characteristic of shape plays the role of damping, reduces the vibration sense of user's square stance, improves the comfort level of user；Telescopic rod 15
Side offer the first card slot 16, the side of the first card slot 16 is equipped with limit spring 21, one end installation of limit spring 21
There is fixture block 19, and fixture block 19 is mounted on the inside of sliding slot 18, when needing to adjust the length of telescopic rod 15, is inserted by contact pin 22
Into jack 20, fixture block 19 is squeezed, compresses limit spring 21, then pulls fixed link 14, snaps onto fixture block 19
It in another second card slot 23, is positioned, is conducive to the use length that telescopic rod 15 is adjusted, meets different users'
Use demand.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (1)
1. a kind of scalable tennis racket of damping type, including handle (1), triangular fixing frame (2), racket head (3), net (4), anti-skid chequer
(5), the first fixing groove (6), damping trough (7), damping (8), the second fixing groove (13), fixed link (14), telescopic rod (15),
Telescopic chute (17), sliding slot (18), jack (20), contact pin (22), the second card slot (23) and telescoping mechanism (24), it is characterised in that:
The surface of the handle (1) is provided with anti-skid chequer (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 correspondence two sides of first fixing groove (6) offer damping
The inside of slot (7), the damping trough (7) is equipped with damping (8), and one end of the triangular fixing frame (2) is equipped with fixation
The side of bar (14), the fixed link (14) offers telescopic chute (17), and the side of the telescopic chute (17) offers sliding slot
(18), the side opposite ends of the sliding slot (18) offer the second card slot (23), and the side of second card slot (23) is opened
Equipped with jack (20), the jack (20) is internally provided with contact pin (22), and the inside of the telescopic chute (17) is equipped with flexible
Bar (15), and fixed link (14) is connect by telescopic rod (15) with the first fixing groove (6), is equipped with and is stretched on the telescopic rod (15)
One end of contracting mechanism (24), the triangular fixing frame (2) is equipped with racket head (3), is equipped with net (4) on the racket head (3)；
The damping (8) is by shock-absorbing ball (9), the first damping spring (10), fixed plate (11) and the second damping spring (12)
Composition, the side opposite ends of the damping trough (7) are mounted on shock-absorbing ball (9), are pacified at the side center of the damping trough (7)
Equipped with the second damping spring (12), one end of second damping spring (12) is equipped with fixed plate (11), the fixed plate
(11) side is equipped with the first damping spring (10)；
The telescoping mechanism (24) is made of the first card slot (16), fixture block (19) and limit spring (21), the telescopic rod (15)
Side offer the first card slot (16), the side of first card slot (16) is equipped with limit spring (21), the limit bullet
One end of spring (21) is equipped with fixture block (19), and fixture block (19) is mounted on the inside of sliding slot (18)；Second fixing groove (13)
Internal diameter be equal to fixed link (14) outer diameter；The contact pin (22) is a kind of 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 CN107670246A (en) | 2018-02-09 |
| CN107670246B true 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 |
|---|---|
| CN107670246A (en) | 2018-02-09 |
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