CN206934650U - A kind of special tennis racket of physical education - Google Patents
A kind of special tennis racket of physical education Download PDFInfo
- Publication number
- CN206934650U CN206934650U CN201720922772.XU CN201720922772U CN206934650U CN 206934650 U CN206934650 U CN 206934650U CN 201720922772 U CN201720922772 U CN 201720922772U CN 206934650 U CN206934650 U CN 206934650U
- Authority
- CN
- China
- Prior art keywords
- racket
- left end
- hand member
- net
- bar
- 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
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a kind of special tennis racket of physical education, by being connected by the first spring between the left end of support bar and the inner chamber left end of guide cylinder, the right-hand member of the ball rapping bar offers slot, and telescopic mast is plugged with slot, the right-hand member of the telescopic mast is connected with snubber block, and snubber block is located at the right side of ball rapping bar, is connected between the left end of the telescopic mast and the inner chamber left end of slot by second spring.The utility model designs; there is antiskid plate on the left of racket net; when tennis racket, which is accidentally dropped, to be thrown away; due to self structure reason; otherwise racket net lands; otherwise the right-hand member of ball rapping bar lands, when racket net first lands, ground can contact antiskid plate first; first spring then plays a part of damping, buffering; play a protective role, when ball rapping bar first lands, snubber block then plays protective action; second spring plays cushioning effect; so tennis racket is just well-protected, and adds service life, reduces the equipment cost of physical culture tennis lesson.
Description
Technical field
It the utility model is related to physical education tennis racket field, and in particular to the tennis racket special to a kind of physical education.
Background technology
Tennis is one and the motion of rubber system hollow ball is impacted with racket, is divided into singles and doubles across net, is adapted to society
Each stratum of meeting and age bracket crowd, the viewership of tennis tournament are also very more.The English in 19th century is born in modern tennis
State Birmingham, in 20th century, tennis obtains broad development all over the world, and turns into a global sports.Net
The laws of the game of ball are not just almost changed from generation nineteen twenty.Tennis is listed in when the first Olympic Games are held
Event, but be once excluded between 1928 to 1984 years outside title event, tennis becomes regulation game again within 1988 years
Project.Tennis needs to use tennis racket, and for the tennis racket on physical education, normal tennis racket can be used, still, the student on class
It is much new hand, the operation and control ability for tennis racket are also short of, and therefore, usually occur that what tennis racket was thrown out of shows
As, and the tennis racket on many physical educations, without any protection device, is easily damaged as common now.
Utility model content
Technical problem to be solved in the utility model is that the tennis racket on physical education is easily thrown out of damage, does not have
Protection device.
To achieve these goals, technical scheme provided by the utility model is：A kind of special tennis racket of physical education, bag
Racket net and protective plate are included, the right-hand member of the racket net is connected with ball rapping bar to the right, and the left end of racket net is provided with to the left
Support bar, the left end of the support bar are socketed with guide cylinder, and the protective plate is located at the left side of racket net, and protective plate is in and ball
The corresponding circular arc in the left side of net is clapped, the left end of the guide cylinder is fixed on the inner chamber right side of protective plate, and is supported
By being connected by the first spring between the left end of bar and the inner chamber left end of guide cylinder, the right-hand member of the ball rapping bar offers slotting
Groove, and telescopic mast is plugged with slot, the right-hand member of the telescopic mast is connected with snubber block, and snubber block is located at the right side of ball rapping bar
Side, connected between the left end of the telescopic mast and the inner chamber left end of slot by second spring.
Preferably, the connection of the circular arc corresponding with the left side of racket net is connected between the right-hand member of the support bar
Plate, and be connected by screw between connecting plate and racket net.
Preferably, connected between the left end circumference of the snubber block and the right-hand member of ball rapping bar by bellows, and bellows
It is socketed in the outside of telescopic mast.
Preferably, the left end of the protective plate is provided with abrasive rubber layer.
Preferably, the cross sectional shape of the snubber block is consistent with the right-hand member cross sectional shape of ball rapping bar.
The utility model designs, and has antiskid plate on the left of racket net, when tennis racket, which is accidentally dropped, to be thrown away, due to self structure
Reason, however racket net lands, otherwise the right-hand member of ball rapping bar lands, and when racket net first lands, ground can contact antiskid plate first,
First spring then plays a part of damping, buffering, plays a protective role, and when ball rapping bar first lands, snubber block then plays protection and made
With second spring plays cushioning effect, and such tennis racket is just well-protected, and is added service life, is reduced body
Educate the equipment cost of tennis lesson.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model.
In figure：1 racket net, 2 ball rapping bars, 3 support bars, 4 guide cylinders, 5 protective plates, 6 first springs, 7 telescopic masts, 8 dampings
Block, 9 second springs, 10 connecting plates, 11 screws, 12 bellowss, 13 abrasive rubber layers.
Embodiment
As shown in Fig. 1 to 2, a kind of special tennis racket of physical education, including racket net 1 and protective plate 5, the right side of racket net 1
End is connected with ball rapping bar 2 to the right, and the left end of racket net 1 is provided with support bar 3 to the left, and the left end of support bar 3, which is socketed with, leads
To cylinder 4, protective plate 5 is located at the left side of racket net 1, and protective plate 5 is in the circular arc corresponding with the left side of racket net 1, branch
The connecting plate 10 of the circular arc corresponding with the left side of racket net 1, and connecting plate 10 and ball are connected between the right-hand member of strut 3
Connected between bat net 1 by screw 11, be easy to the disassembly and installation of protective plate 5, the left end of protective plate 5 is provided with abrasive rubber layer
13, it is wear-resisting.
The left end of guide cylinder 4 is fixed on the inner chamber right side of protective plate 5, and the left end of support bar 3 and guide cylinder 4 is interior
By being connected by the first spring 6 between chamber left end, the right-hand member of ball rapping bar 2 offers slot, and telescopic mast is plugged with slot
7, the right-hand member of telescopic mast 7 is connected with snubber block 8, and snubber block 8 is located at the right side of ball rapping bar 2, the left end circumference and ball of snubber block 8
Connected between the right-hand member of dabber 2 by bellows 12, and bellows 12 is socketed in the outside of telescopic mast 7, prevents gap tong, subtracts
It is consistent with the right-hand member cross sectional shape of ball rapping bar 2 to shake the cross sectional shape of block 8, is easy to hold, the left end of telescopic mast 7 and the inner chamber of slot
Connected between left end by second spring 9.、
The utility model designs, and there is antiskid plate 5 in the left side of racket net 1, when tennis racket, which is accidentally dropped, to be thrown away, because itself is tied
Structure reason, however racket net 1 lands, otherwise the right-hand member of ball rapping bar 2 lands, and when racket net 1 first lands, ground can contact anti-first
Slide plate 5, the first spring 6 then plays a part of damping, buffering, played a protective role, and when ball rapping bar 2 first lands, snubber block 8 then rises
To protective action, second spring 9 plays cushioning effect, and such tennis racket is just well-protected, and adds service life,
Reduce the equipment cost of physical culture tennis lesson.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of special tennis racket of physical education, including racket net (1) and protective plate (5), it is characterised in that：The racket net
(1) right-hand member is connected with ball rapping bar (2) to the right, and the left end of racket net (1) is provided with support bar (3) to the left, the support
The left end of bar (3) is socketed with guide cylinder (4), and the protective plate (5) is located at the left side of racket net (1), and protective plate (5) is in and ball
The corresponding circular arc in the left side of net (1) is clapped, the left end of the guide cylinder (4) is fixed on the inner chamber right side of protective plate (5)
On, and by being connected by the first spring (6) between the left end of support bar (3) and the inner chamber left end of guide cylinder (4), the racket
The right-hand member of bar (2) offers slot, and telescopic mast (7) is plugged with slot, and the right-hand member of the telescopic mast (7) is connected with snubber block
(8), and snubber block (8) is located at the right side of ball rapping bar (2), leads between the left end of the telescopic mast (7) and the inner chamber left end of slot
Cross second spring (9) connection.
2. the special tennis racket of physical education according to claim 1, it is characterised in that：Between the right-hand member of the support bar (3)
Be connected with the connecting plate (10) of the circular arc corresponding with the left side of racket net (1), and connecting plate (10) and racket net (1) it
Between pass through screw (11) connect.
3. the special tennis racket of physical education according to claim 1, it is characterised in that：The left end of the snubber block (8) is circumferential
It is connected between the right-hand member of ball rapping bar (2) by bellows (12), and bellows (12) is socketed in the outside of telescopic mast (7).
4. the special tennis racket of physical education according to claim 1, it is characterised in that：The left end of the protective plate (5) is provided with
Abrasive rubber layer (13).
5. the special tennis racket of physical education according to claim 1, it is characterised in that：The cross sectional shape of the snubber block (8)
It is consistent with the right-hand member cross sectional shape of ball rapping bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922772.XU CN206934650U (en) | 2017-07-27 | 2017-07-27 | A kind of special tennis racket of physical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922772.XU CN206934650U (en) | 2017-07-27 | 2017-07-27 | A kind of special tennis racket of physical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206934650U true CN206934650U (en) | 2018-01-30 |
Family
ID=61371710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720922772.XU Expired - Fee Related CN206934650U (en) | 2017-07-27 | 2017-07-27 | A kind of special tennis racket of physical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206934650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970044A (en) * | 2018-09-07 | 2018-12-11 | 江苏叙然信息科技有限公司 | A kind of anti-skid wearable racket |
-
2017
- 2017-07-27 CN CN201720922772.XU patent/CN206934650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970044A (en) * | 2018-09-07 | 2018-12-11 | 江苏叙然信息科技有限公司 | A kind of anti-skid wearable racket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180727 |