CN107694059A - Tennis racket damper based on magnesium alloy - Google Patents
Tennis racket damper based on magnesium alloy Download PDFInfo
- Publication number
- CN107694059A CN107694059A CN201711075466.8A CN201711075466A CN107694059A CN 107694059 A CN107694059 A CN 107694059A CN 201711075466 A CN201711075466 A CN 201711075466A CN 107694059 A CN107694059 A CN 107694059A
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- absorber body
- tennis racket
- present
- groove
- 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
- 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
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
- A63B49/035—Frames with easily dismountable parts, e.g. heads, shafts or grips
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Vibration Dampers (AREA)
Abstract
The invention provides a kind of tennis racket damper based on magnesium alloy；Shock absorber body including cuboid or kidney-shaped, the one side of shock absorber body are provided with multiple L-shaped grooves；The both ends of shock absorber body are respectively equipped with a groove, and the groove is set parallel to the side provided with L-shaped groove.The one side of the shock absorber body of the present invention is provided with multiple L-shaped grooves, is buckled in by L-shaped groove in the bracing wire of tennis racket, and L-shaped groove causes the present invention to bear larger stress under vertical direction and not fall off；The material that the shock absorber body of the present invention uses good damping effect, effectively reduces square stance racket for elbow ligament and tendon injury for Mg 0.6Zr 0.6Er 1Zn；It is circular arc that the L-shaped groove of the present invention, which is located at one end of shock absorber body, avoids stress from preventing tennis racket bracing wire from coming off and scratching in indentation, there；The present invention also has the advantages of simple in construction, cost is low.
Description
Technical field
The present invention relates to a kind of tennis racket damper based on magnesium alloy.
Background technology
In recent years, improved constantly as China's quality of life is horizontal, the impetus of " tennis heat ", tennis of a mass character occur
Motion 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.）Cause to damage.Especially for beginner, it is difficult to grasp correct
Slance and the essential of exercise, cause the major injury 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 present invention provides a kind of simple in construction, and cost is low and can reduce square stance ball
Clap for elbow ligament and the tennis racket damper based on magnesium alloy of tendon injury.
The technical solution adopted by the present invention is：A kind of tennis racket damper based on magnesium alloy, including cuboid or waist
The shock absorber body of shape, the one side of shock absorber body are provided with multiple L-shaped grooves；The both ends of shock absorber body are respectively equipped with a bracing wire
Groove, bracing wire groove are set parallel to the side provided with L-shaped groove；
In the above-mentioned tennis racket damper based on magnesium alloy, in multiple L-shaped grooves, the L-shaped groove of left end to left end bracing wire groove
The distance of the distance of bottom and the L-shaped groove of right-hand member to right-hand member bracing wire trench bottom.
In the above-mentioned tennis racket damper based on magnesium alloy, the material that described shock absorber body uses is Mg-0.6Zr-
0.6Er-1Zn。
In the above-mentioned tennis racket damper based on magnesium alloy, one end that L-shaped groove is located in shock absorber body is circular arc,
A diameter of 1.45mm of circular arc.
In the above-mentioned tennis racket damper based on magnesium alloy, the spacing phase between described adjacent two L-shaped groove
Together, it is 13mm.
Compared with prior art, the beneficial effects of the invention are as follows：
The one side of the shock absorber body of the present invention is provided with multiple L-shaped grooves, in use, being buckled in tennis racket by L-shaped groove
Bracing wire on, for the present invention in use, mainly by the instantaneous stress in vertical direction, L-shaped groove causes the present invention in Vertical Square
Larger stress can be born downwards and do not fallen off；The material that the shock absorber body of the present invention uses is high-strength for Mg-0.6Zr-0.6Er-1Zn
Damping capacity material, good damping effect, square stance racket is effectively reduced for elbow ligament and tendon injury；The present invention's
One end that L-shaped groove is located at shock absorber body is circular arc, avoids stress from preventing tennis racket bracing wire from coming off and drawing in indentation, there
Wound；The present invention also has the advantages of simple in construction, cost is low.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the scheme of installation when present invention uses.
Fig. 4 is the partial enlarged drawing at the present invention in Fig. 3.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the present invention includes the shock absorber body 1 of a kidney-shaped（Shock absorber body 1 can also be cuboid）,
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.Shock absorber body 1
One side be provided with four L-shaped grooves 11；The ㎜ of 11 groove width of L-shaped groove 1.6, its one end being located in shock absorber body 1 are circular arc
Shape, for fastening tennis racket bracing wire, a diameter of 1.45mm of circular arc, a diameter of 1.3mm of tennis racket bracing wire, stress is avoided to lack
At mouthful, 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 groove 12, and bracing wire groove 12 is parallel
Set in the side provided 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 a to left side
The distance of end bracing wire trench bottom is 15 ㎜, the center line of the arch section of the L-shaped groove of right-hand member to right-hand member bracing wire trench bottom away from
From for 13 ㎜, the spacing between two adjacent L-shaped grooves 11 is 13mm.
As shown in Figure 3,4, the present invention in use, the present invention from left to right installed, first by the bracing wire groove of left end with
Tennis racket six roots of sensation bracing wire（Count from left to right）With reference to then by the 7th bracing wire of tennis racket, the 8th bracing wire, the 9th bracing wire
With the tenth bracing wire（Count from left to right）It is respectively embedded into the circular arc portion of four L-shaped grooves 11；Finally by the 11st drawing of tennis racket
Line（Count from left to right）The bracing wire groove of embedded right-hand member.
During tennis is impacted, due to the present invention left end L-shaped groove to left end bracing wire trench bottom distance with the right side
The L-shaped groove at end is to the distance of right-hand member bracing wire trench bottom, stress difference caused by meeting so that the present invention firmly ties with tennis racket
Close；The L-shaped groove 11 of the present invention make it that powerful instantaneous stress can be born in vertical direction.
Claims (5)
1. a kind of tennis racket damper based on magnesium alloy, it is characterized in that：Shock absorber body including cuboid or kidney-shaped, damping
The one side of body is provided with multiple L-shaped grooves；The both ends of shock absorber body are respectively equipped with a groove, and the groove is parallel to provided with L
The side of connected in star is set.
2. the tennis racket damper according to claim 1 based on magnesium alloy, it is characterized in that：In multiple L-shaped grooves, left end
L-shaped groove to shock absorber body left end distance and right-hand member L-shaped groove to shock absorber body right-hand member distance.
3. the tennis racket damper according to claim 1 based on magnesium alloy, it is characterized in that：Described shock absorber body uses
Material be Mg-0.6Zr-0.6Er-1Zn.
4. the tennis racket damper according to claim 1 based on magnesium alloy, it is characterized in that：L-shaped groove is located at damper
Internal one end is circular arc, a diameter of 1.45mm of circular arc.
5. the tennis racket damper according to claim 1 based on magnesium alloy, it is characterized in that：Described multiple L-shaped grooves
It is evenly arranged on shock absorber body, the spacing between adjacent two L-shaped grooves is 13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075466.8A CN107694059B (en) | 2017-11-06 | 2017-11-06 | Tennis racket shock absorber based on magnesium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075466.8A CN107694059B (en) | 2017-11-06 | 2017-11-06 | Tennis racket shock absorber based on magnesium alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107694059A true CN107694059A (en) | 2018-02-16 |
| CN107694059B CN107694059B (en) | 2023-01-24 |
Family
ID=61177878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075466.8A Active CN107694059B (en) | 2017-11-06 | 2017-11-06 | Tennis racket shock absorber based on magnesium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107694059B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283198Y (en) * | 2008-08-27 | 2009-08-05 | 陈金 | Shock-absorbing racket |
| KR20100030239A (en) * | 2008-09-10 | 2010-03-18 | 장인수 | Vibration damper for a tennis racket |
| CN204134163U (en) * | 2014-09-29 | 2015-02-04 | 济南大学 | Tennis racket |
| CN207384766U (en) * | 2017-11-06 | 2018-05-22 | 湖南科技大学 | A kind of tennis racket damper |
-
2017
- 2017-11-06 CN CN201711075466.8A patent/CN107694059B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283198Y (en) * | 2008-08-27 | 2009-08-05 | 陈金 | Shock-absorbing racket |
| KR20100030239A (en) * | 2008-09-10 | 2010-03-18 | 장인수 | Vibration damper for a tennis racket |
| CN204134163U (en) * | 2014-09-29 | 2015-02-04 | 济南大学 | Tennis racket |
| CN207384766U (en) * | 2017-11-06 | 2018-05-22 | 湖南科技大学 | A kind of tennis racket damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107694059B (en) | 2023-01-24 |
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