CN101979114A - Tennis follow-through hit exerciser - Google Patents
Tennis follow-through hit exerciser Download PDFInfo
- Publication number
- CN101979114A CN101979114A CN 201010119551 CN201010119551A CN101979114A CN 101979114 A CN101979114 A CN 101979114A CN 201010119551 CN201010119551 CN 201010119551 CN 201010119551 A CN201010119551 A CN 201010119551A CN 101979114 A CN101979114 A CN 101979114A
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- tennis
- brace
- chair
- spring
- bulb
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Abstract
The invention discloses a tennis follow-through hit exerciser, which comprises a ball head (1), an inclined rod (2), a vertical rod (3) and a spring (4), wherein the ball head (1) is arranged on a downward end of the inclined rod (2) which inclines downwards; the vertical rod (3) is arranged on the other end of the inclined rod (2) and vertically connected with the inclined rod (2); the vertical rod (3) is divided into two segments between which the spring (4) is arranged; the lower end of the vertical rod (3) is arranged on a support; and a pivot (5) is positioned near the middle point of the inclined rod (2). The tennis follow-through hit exerciser has the advantage of improving tennis swinging action teaching efficiency and the characteristic that the exerciser can be used in any occasion, breaks through the limit of fields and weather and can be widely applied to the teaching of schools and the self learning of household tennis swinging action.
Description
Technical field
The invention discloses a kind of tennis and make exercising machine with hitting, particularly a kind of tennis that can be fit to various occasions uses is made exercising machine with hitting.
Background technology
It is that study tennis person must learn a content that tennis is beaten with hitting.It wants the student to impact tennis from bottom to up, and the method for present coach teaching person study is coach's explanation essential of exercise earlier, then, makes a demonstration again, and the student is imitation and then; Generally speaking, a coach can only teach 1-3 student, and its effect is relatively poor.There is inefficiency in this teaching pattern, and teaching process is problem slowly.
Summary of the invention
Goal of the invention of the present invention is: addressing the above problem to society provides a kind of tennis that can improve tennis racked swing efficiency of teaching and teaching efficiency to make exercising machine with hitting.
Technical scheme of the present invention is: provide a kind of tennis to make exercising machine with hitting, comprise bulb, brace, montant and spring, described bulb is located at a downward end of downward-sloping brace, described montant is located at the other end of brace, and vertically be connected with brace, institute's montant is divided into two sections, is provided with spring between two sections, the lower end of montant is located on the bearing, is provided with fulcrum near the close mid point of brace.
Described bulb is located on the quarter butt, and the end that bulb is set of described brace is the empty tube of certain-length, is provided with second spring in described empty tube inside, and described quarter butt slip cap is in described empty tube.
Described bearing is a chair, and the upper topside of the chair back of described chair is the fulcrum of brace.
On the chair pin of the chair back one side of described chair, be provided with dismountable assembly pulley.
The present invention has the advantage that can improve tennis racked swing efficiency of teaching, and is convenient in all case all spendable characteristics, and it is not subjected to the restriction of place and weather, can extensively be fit to the swing the bat self-study of stroke of the teaching of school and Domestic tennis.Also be a kind of white pleasure of can giving pleasure in vain, the sports equipment of self-exercise health.
Description of drawings
Fig. 1 is a theory structure schematic diagram of the present invention.
Fig. 2 is the perspective view of an embodiment of the present invention.
Fig. 3 is the perspective view of the another kind of embodiment of the present invention.
Fig. 4 is the perspective view of the pulley assembly among the present invention.
The specific embodiment
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Please referring to accompanying drawing 1 and Fig. 2, what it disclosed is that a kind of tennis is made exercising machine with hitting, comprise bulb 1, brace 2, montant 3 and spring 4, described bulb 1 is located at a downward end of downward-sloping brace 2, and described montant 3 is located at the other end of brace 2, and vertically is connected with brace 2, institute's montant 3 is divided into two sections, be provided with spring 4 between two sections, the lower end of montant 3 is located on the bearing, is provided with fulcrum 5 near the close mid point of brace 2.The student only need impact bulb 1 from bottom to up when exercise, the strength of bulb passes to spring 4 by brace 2, and spring 4 is compressed, and impacts to finish, and brace 2 resets bulb 1 under the effect of spring 4, for impacting for the second time bulb 1.
See also Fig. 3 and Fig. 4, in the present embodiment, described bulb 1 is provided in a side of on the quarter butt 11, the end that bulb 1 is set of described brace 2 is the empty tube of certain-length, be provided with second spring 12 in described empty tube inside, described quarter butt 11 slip caps are in described empty tube, and this structure can be slowed down the impulsive force of racket to bulb 1, and does not influence normal action exercise.
In the present embodiment, described bearing is a chair 6, and the upper topside of the chair back 61 of described chair 6 is the fulcrum 5 of brace 2.This structure helps the present invention and in all case can use, and says in school or in family than imitative, can ease of assembly, and not the time spent, the function of its chair is constant.If after utilizing the present invention to practise in the open air, when perhaps needing mobile place for certain reason, can put dismountable assembly pulley 63 (referring to Fig. 5) on the chair pin 62 of the chair back one side of described chair 6, assembly pulley 63 is enclosed within on the described chair pin 62 by sleeve pipe 64.Just can drag or promote this tennis easily and make exercising machine with hitting.
Present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with present embodiment or approximate with basic structure, all within protection domain of the present invention.
Claims (4)
1. a tennis is made exercising machine with hitting, it is characterized in that: comprise bulb (1), brace (2), montant (3) and spring (4), described bulb (1) is located at a downward end of downward-sloping brace (2), described montant (3) is located at the other end of brace (2), and vertically be connected with brace (2), institute's montant (3) is divided into two sections, is provided with spring (4) between two sections, the lower end of montant (3) is located on the bearing, is provided with fulcrum (5) near the close mid point of brace (2).
2. tennis according to claim 1 is made exercising machine with hitting, it is characterized in that: described bulb is located on the quarter butt (11), the end that bulb is set of described brace (2) is the empty tube of certain-length, be provided with second spring in described empty tube inside, described quarter butt (11) slip cap is in described empty tube.
3. tennis according to claim 1 and 2 is made exercising machine with hitting, and it is characterized in that: described bearing is a chair (6), and the upper topside of the chair back (61) of described chair (6) is the fulcrum (5) of brace (2).
4. tennis according to claim 3 is made exercising machine with hitting, and it is characterized in that: be provided with dismountable assembly pulley (63) on described chair (6) chair pin (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101195511A CN101979114B (en) | 2010-03-08 | 2010-03-08 | Tennis follow-through hit exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101195511A CN101979114B (en) | 2010-03-08 | 2010-03-08 | Tennis follow-through hit exerciser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101979114A true CN101979114A (en) | 2011-02-23 |
| CN101979114B CN101979114B (en) | 2012-02-22 |
Family
ID=43599669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101195511A Expired - Fee Related CN101979114B (en) | 2010-03-08 | 2010-03-08 | Tennis follow-through hit exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101979114B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204678A (en) * | 1977-08-15 | 1980-05-27 | Weis Ray P | Tennis playing apparatus |
| US5203558A (en) * | 1990-08-27 | 1993-04-20 | An Benjamin J | Unidirectional flexible spinner |
| CN2165894Y (en) * | 1993-06-04 | 1994-05-25 | 宋兰忠 | Omnibearing smashing training appliance for tennis |
| US7070520B1 (en) * | 2004-09-30 | 2006-07-04 | An Benjamin J | Sports training device for hitting a ball |
| CN201760069U (en) * | 2010-03-08 | 2011-03-16 | 游绍安 | Tennis ball waving and striking exerciser |
-
2010
- 2010-03-08 CN CN2010101195511A patent/CN101979114B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204678A (en) * | 1977-08-15 | 1980-05-27 | Weis Ray P | Tennis playing apparatus |
| US5203558A (en) * | 1990-08-27 | 1993-04-20 | An Benjamin J | Unidirectional flexible spinner |
| CN2165894Y (en) * | 1993-06-04 | 1994-05-25 | 宋兰忠 | Omnibearing smashing training appliance for tennis |
| US7070520B1 (en) * | 2004-09-30 | 2006-07-04 | An Benjamin J | Sports training device for hitting a ball |
| CN201760069U (en) * | 2010-03-08 | 2011-03-16 | 游绍安 | Tennis ball waving and striking exerciser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101979114B (en) | 2012-02-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20150308 |
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| EXPY | Termination of patent right or utility model |