CN207384766U - A kind of tennis racket damper - Google Patents
A kind of tennis racket damper Download PDFInfo
- Publication number
- CN207384766U CN207384766U CN201721458948.7U CN201721458948U CN207384766U CN 207384766 U CN207384766 U CN 207384766U CN 201721458948 U CN201721458948 U CN 201721458948U CN 207384766 U CN207384766 U CN 207384766U
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- CN
- China
- Prior art keywords
- shock absorber
- absorber body
- utility
- model
- shaped
- 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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- Vibration Dampers (AREA)
Abstract
The utility model provides a kind of tennis racket damper；Shock absorber body including cuboid or kidney-shaped, the one side of shock absorber body are equipped with multiple L-shaped grooves；The both ends of shock absorber body are respectively equipped with a groove, which is set parallel to the side equipped with L-shaped groove.The one side of the shock absorber body of the utility model is equipped with multiple L-shaped grooves, is buckled in by L-shaped groove in the bracing wire of tennis racket, L-shaped groove causes the utility model that can bear larger stress under vertical direction and not fall off；The material that the shock absorber body of the utility model uses effectively reduces square stance racket for elbow ligament and tendon injury for Mg 0.6Zr 0.6Er 1Zn, good damping effect；The L-shaped groove of the utility model is located at one end of shock absorber body to be arc-shaped, and stress is avoided to prevent tennis racket bracing wire from coming off and scratching in indentation, there；The utility model also has the advantages of simple in structure, at low cost.
Description
Technical field
The utility model is related to a kind of tennis racket dampers.
Background technology
In recent years, it is continuously improved as China's quality of life is horizontal, the impetus of " tennis heat ", tennis of a mass character occurs
Movement is quietly being risen, and tennis progresses into our life.It is however, huge instantaneous to one, racket in square stance tennis
Shock loading, make striker's body（Wrist, arm, shoulder etc.）It causes to damage.Especially for beginner, it is difficult to grasp correct
Slance and the essential of exercise cause the major injuries such as tennis ball hitting elbow ligament or tendon injury inflammation.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of simple in structure, at low cost and can reduce batting
When racket for elbow ligament and tendon injury tennis racket damper.
The technical solution adopted in the utility model is：A kind of tennis racket damper, the damping including cuboid or kidney-shaped
Body, the one side of shock absorber body are equipped with multiple L-shaped grooves；The both ends of shock absorber body are respectively equipped with a bracing wire slot, bracing wire slot
It is set parallel to the side equipped with L-shaped groove；
In above-mentioned tennis racket damper, in multiple L-shaped grooves, the L-shaped groove of left end to left end bracing wire trench bottom away from
It is differed with a distance from the L-shaped groove with right end to right end bracing wire trench bottom.
In above-mentioned tennis racket damper, the material that the shock absorber body uses is Mg-0.6Zr-0.6Er-1Zn.
In above-mentioned tennis racket damper, L-shaped groove is located at the in vivo one end of damper to be arc-shaped, circular arc it is a diameter of
1.45mm。
In above-mentioned tennis racket damper, the spacing between the adjacent two L-shaped groove is identical, is 13mm.
Compared with prior art, the beneficial effects of the utility model are：
The one side of the shock absorber body of the utility model is equipped with multiple L-shaped grooves, in use, being buckled by L-shaped groove
In the bracing wire of tennis racket, when the utility model is used, the instantaneous stress being mainly subject in vertical direction, L-shaped groove causes this
Utility model can bear larger stress under vertical direction and not fall off；The material that the shock absorber body of the utility model uses for
The high-strength damping capacity materials of Mg-0.6Zr-0.6Er-1Zn, good damping effect effectively reduce square stance racket for elbow
Ligament and tendon injury；One end that the L-shaped groove of the utility model is located at shock absorber body is arc-shaped, avoids stress in notch
Place, prevents tennis racket bracing wire from coming off and scratching；The utility model also has the advantages of simple in structure, at low cost.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is scheme of installation when the utility model is used.
Fig. 4 is the partial enlarged view at the utility model in Fig. 3.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, 2, the utility model includes the shock absorber body 1 of a kidney-shaped（Shock absorber body 1 can also be cuboid
Shape）, the material that shock absorber body 1 uses is the high-strength damping capacity materials of Mg-0.6Zr-0.6Er-1Zn, good damping effect.Damping
L-shaped groove 11 there are four being set on the one side of body 1；11 groove width of L-shaped groove, 1.6 ㎜, the one end being located in shock absorber body 1 are
Arc-shaped, for fastening tennis racket bracing wire, a diameter of 1.45mm of circular arc, a diameter of 1.3mm of tennis racket bracing wire avoids stress
In indentation, there, prevent tennis racket bracing wire from coming off and scratching.The both ends of shock absorber body 1 are respectively equipped with a bracing wire slot 12, bracing wire slot 12
It is set parallel to the side equipped with L-shaped groove 11.In four L-shaped grooves 11, the center line of the arch section of the L-shaped groove of left end
To left end bracing wire trench bottom distance for 15 ㎜, the center line of the arch section of the L-shaped groove of right end to right end bracing wire trench bottom
Distance for 13 ㎜, the spacing between two adjacent L-shaped grooves 11 is 13mm.
As shown in Figure 3,4, when the utility model is used, the utility model is from left to right installed, first by left end
Bracing wire slot and tennis racket six roots of sensation bracing wire（It counts from left to right）With reference to then by the 7th bracing wire of tennis racket, the 8th bracing wire,
Nine bracing wires and the tenth bracing wire（It counts from left to right）It is respectively embedded into the circular arc portion of four L-shaped grooves 11；Finally by tennis racket
11st bracing wire（It counts from left to right）The bracing wire slot of embedded right end.
During tennis is impacted, due to the utility model left end L-shaped groove to left end bracing wire trench bottom distance
It is differed with the distance of L-shaped groove to the right end bracing wire trench bottom of right end, the stress difference that can be generated so that the utility model and tennis
It claps strong bonded；The L-shaped groove 11 of the utility model so that can bear powerful instantaneous stress in vertical direction.
Claims (5)
1. a kind of tennis racket damper, it is characterized in that：Shock absorber body including cuboid or kidney-shaped, the one side of shock absorber body
It is equipped with multiple L-shaped grooves；The both ends of shock absorber body are respectively equipped with a groove, and the groove is parallel to the side equipped with L-shaped groove
It sets.
2. tennis racket damper according to claim 1, it is characterized in that：In multiple L-shaped grooves, the L-shaped groove of left end arrives
The distance of shock absorber body left end and the distance of L-shaped groove to the shock absorber body right end of right end differ.
3. tennis racket damper according to claim 1, it is characterized in that：The material that the shock absorber body uses is Mg-
0.6Zr-0.6Er-1Zn。
4. tennis racket damper according to claim 1, it is characterized in that：L-shaped groove is located at the in vivo one end of damper
It is arc-shaped, a diameter of 1.45mm of circular arc.
5. tennis racket damper according to claim 1, it is characterized in that：Multiple L-shaped grooves are on shock absorber body
It is evenly arranged, the spacing between adjacent two L-shaped grooves is 13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458948.7U CN207384766U (en) | 2017-11-06 | 2017-11-06 | A kind of tennis racket damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458948.7U CN207384766U (en) | 2017-11-06 | 2017-11-06 | A kind of tennis racket damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384766U true CN207384766U (en) | 2018-05-22 |
Family
ID=62324657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721458948.7U Expired - Fee Related CN207384766U (en) | 2017-11-06 | 2017-11-06 | A kind of tennis racket damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207384766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694059A (en) * | 2017-11-06 | 2018-02-16 | 湖南科技大学 | Tennis racket damper based on magnesium alloy |
-
2017
- 2017-11-06 CN CN201721458948.7U patent/CN207384766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694059A (en) * | 2017-11-06 | 2018-02-16 | 湖南科技大学 | Tennis racket damper based on magnesium alloy |
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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 |
Granted publication date: 20180522 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |