CN201283198Y - Shock-absorbing racket - Google Patents
Shock-absorbing racket Download PDFInfo
- Publication number
- CN201283198Y CN201283198Y CNU2008201634678U CN200820163467U CN201283198Y CN 201283198 Y CN201283198 Y CN 201283198Y CN U2008201634678 U CNU2008201634678 U CN U2008201634678U CN 200820163467 U CN200820163467 U CN 200820163467U CN 201283198 Y CN201283198 Y CN 201283198Y
- Authority
- CN
- China
- Prior art keywords
- racket
- snubber block
- shock
- netting twine
- frame
- 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
Links
- 238000013016 damping Methods 0.000 claims abstract description 18
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 208000025978 Athletic injury Diseases 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 3
- 206010041738 Sports injury Diseases 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000002240 Tennis Elbow Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Images
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a shock-absorbing racket, which comprises a racket frame and a racket handle, wherein screen wires are arranged on the racket frame, a damping block is arranged on the screen wire, and a through-hole is arranged on the damping block. A damping block made from elastic material is penetrated through the screen wire, and a plurality of screen wires are tied together, which can reduce the amplitude of vibration, and realizes the shock absorption effect. The shock-absorbing racket has simple structure and convenient processing, can well reduce the vibration generated by hitting a ball, and avoids arm fatigue and sports injury of athletes caused by vibration force.
Description
Technical field
The utility model relates to a kind of racket technology, and especially a kind of facility is simple and easy, cost hangs down the damping device on the tangible a kind of tennis racket of effect.
Background technology
Tennis is the extensive sports that improve the health of a kind of scope of application, can temper the coordination ability of body parts such as hand, pin, eye, brain, and can reach body and mind loosens, and strengthens the effect of physique.And the tennis player directly have an effect the batting be arm, in motion process, can produce the phenomenon that arm is ached, " tennis elbow " motion phenomenon that promptly is commonly called as, therefore the designer is devoted to design always and improves the racket shock-proof effect, to alleviate or to prevent the generation of this phenomenon.
In the batting process, when hitting at net, tennis claps the vibrations maximum mainly hit when locating, the vibrations minimum at some place not on handle, in the vibrations process, its shock transfer power and energy are a kind of continuous and lasting processes that reduces gradually, and because striking point on the ball and the limited length of holding a little, the decay of its energy is also limited, therefore also having bigger repercussions is directly delivered to arm, and meeting of long duration is ached arm.Tennis racket generally is made of handle, frame and trigonum.The delta distortion will be lost part energy, and the speed of tennis resilience is diminished, and promptly more not have power.The distortion of delta will cause the slight deflection of face, make tennis produce skew in the direction of hitting the net resilience, concerning the player, and more difficult ball-handling.
As the patent No. is 02205402.2 1 kinds of vibration damping tennis racket bar nails, be provided with through hole in the racquet frame side towards the frame center, in groove, be provided with an above bar nail, bar nail is inboard to be provided with and to have the line hole more than one, can be placed through the length protruding pipe in the frame through hole, establish an above short protruding pipe between the length protruding pipe at bar nail two ends, short protruding pipe is sheathed respectively more outward to have the soft sleeve pipe line hole, that can be set in the frame through hole.The utility model is because the setting of soft sleeve pipe, its shock attenuation result obviously is better than the protruding pipe of existing hard, so good damping result, can reduce the incidence of athletic injury, utilize simultaneously in the soft sleeve pipe because of needs set with its integrally formed varying number or size or the different projection of soft durometer, by the different stressed district of different teleflexs at netting twine, reach the effect of rapid control netting twine vibration, can make user's gripping more comfortable.
And for example the patent No. is 03267901.7 to the utility model discloses a kind of shock-absorbing tennis racket, mainly form by frame, trigonum and handle, wherein: frame separates independent moulding with handle, this frame extends downwardly into dual-side, handle is the Y type, its top dual-side cooperates the formation trigonum with the dual-side of frame, the cooperation place of this trigonum is the multitube structure.This multitube structure can strengthen the torsional property of tennis racket, makes that to play sense more sturdy, and this kind frame and handle separate the design that recombinant gets up and make tennis racket have good shock-absorbing performance simultaneously.
200420116112.5 the utility model discloses a kind of shock-absorbing tennis racket handle, wherein: handle is provided with slotted eye, is provided with elastomer in the slotted eye; Described elastomeric optimum height is 5-15cm; Described elastomer is block rubber, silica gel piece or silica gel piece; During use, elastomer-filled in slotted eye, it has shock-absorbing and cushioning effect, can alleviate the sportsman and produce bigger anti-brisance and holding capacity at the tennis racket square stance, avoids causing athletic injury and influence the notice of competing because of hand is numb.
00200911.0 the utility model provides a kind of racket handle shock-absorbing cover that absorbs the racket seismic wave, reduces the vibrations of user's hand, the utility model mainly is for eliminating racket handle commonly used at square stance, can producing the problem of high seismic wave; The utility model solution substantially, be that the racket handle shock-absorbing cover that is combined by an elastic fluid and a high quality bulk is set at the racket handle rear, law by the seismic wave conduction, high seismic wave from racket batting generation, when conducting to the handle rear end, seismic wave can be absorbed by high quality bulk, and is distributed fully in the concussion between high quality bulk and elastic fluid, can not reflux on racket and scurry.
Net is clapped 93221685.4 the utility model and is related to a kind of tennis racket damping device, mainly between nail of the bar outside the frame and frame, establish a shock-absorbing pad, this shock-absorbing pad is provided with several perforation, on the protruding pipe that is sheathed on the bar nail, when netting twine produces the bar nail punch to the brisance of frame because of batting, the shock-absorbing pad can absorb most brisance, reaches frame to avoid excessive brisance, thereby reduces the incidence of athletic injury.
Above method can both reach certain damping effect, but makes comparatively trouble, and cost is also bigger.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and good looking appearance can play a kind of racket of cushioning effect.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of damping racket comprises frame and handle, and frame is provided with netting twine, and netting twine is provided with snubber block, and snubber block is provided with through hole, and netting twine passes through hole.
After ball impact was to the netting twine of racket, netting twine can produce vibrations, after putting on snubber block on the netting twine, is about to some netting twines and bundles, and can pin down mutually between the netting twine like this, increased the difficulty of vibrations, thereby reached the effect of damping.
Snubber block is positioned on bottom the transverse grid, and across the longitudinal grid in the middle of several.Snubber block is positioned near handbar, and at the longitudinal center place, this position ball not too can hit.Netting twine more in short-term, a little less than the vibrations relatively, the netting twine at longitudinal center place is longer, so vibrations are stronger, so snubber block is placed the longitudinal center place.
Be provided with four through holes on the snubber block side by side, two through holes of both sides are greater than two through holes of centre, and four vertical netting twines in the middle of being positioned at pass four through holes on the snubber block respectively, and promptly snubber block is across the longitudinal grid of three centres.Four middle vertical netting twines are the longest, shake the byest force, and they are bundled, and can weaken vibrations.
Snubber block is a waveform, with horizontal netting twine identical radian measure, and is made of elastomeric material.Snubber block is a waveform, and docile preferably on netting twine, the snubber block of elastomeric material can play cushioning effect preferably.
The beneficial effect that the utility model brings is: put on the snubber block that an elastomeric material constitutes on netting twine, some netting twines are bundled, the amplitude that reduces to shake reaches the effect of damping.The utility model is simple in structure, and is easy to process, and can reduce to hit because of ball the vibrations of generation preferably, avoids brisance to make acid of athletic generation arm even athletic injury.
Description of drawings
Fig. 1 is a kind of appearance structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model snubber block.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of damping racket, comprise frame (1) and handle (4), frame is provided with netting twine (2), is provided with a snubber block (3) on transverse grid bottom, and snubber block (3) is the waveform bar that an elastomeric material is formed, it is provided with four through holes (5) side by side, the through hole of both sides is bigger, and two inner through hole is less, and four netting twines in the middle of being positioned at pass this four through holes (5) respectively, promptly across three middle longitudinal grids, snubber block (3) is located on the face more docilely.Snubber block will be positioned at four middle long netting twines (2) and bundle, and like this compared with independent netting twine, the vibrations difficulty strengthens, thereby has reached the effect of damping, and energy better protect sportsman makes its arm be not easy to feel to ache even come to harm.
Snubber block on this racket not only can be applied to tennis racket, also can be applicable to other rackets such as racket.
Claims (4)
1, a kind of damping racket comprises frame and handle, and frame is provided with netting twine, it is characterized in that described netting twine (2) is provided with snubber block (3), and snubber block (3) is provided with through hole (5), and netting twine passes through hole (5).
2, damping racket according to claim 1 is characterized in that described snubber block (3) is positioned on bottom the transverse grid, and across the longitudinal grid in the middle of several.
3. damping racket according to claim 2, it is characterized in that being provided with side by side on the described snubber block (3) four through holes (5), two through holes of both sides are greater than two through holes of centre, four vertical netting twines in the middle of being positioned at pass four through holes on the snubber block respectively, and promptly snubber block is across the longitudinal grid of three centres.
4. according to claim 1 or 2 or 3 described damping rackets, it is characterized in that described snubber block is a waveform,, and constitute by elastomeric material with horizontal netting twine identical radian measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201634678U CN201283198Y (en) | 2008-08-27 | 2008-08-27 | Shock-absorbing racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201634678U CN201283198Y (en) | 2008-08-27 | 2008-08-27 | Shock-absorbing racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283198Y true CN201283198Y (en) | 2009-08-05 |
Family
ID=40948182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201634678U Expired - Fee Related CN201283198Y (en) | 2008-08-27 | 2008-08-27 | Shock-absorbing racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283198Y (en) |
Cited By (2)
| 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 |
| TWI820685B (en) * | 2022-04-22 | 2023-11-01 | 陳威融 | Device that can generate shock wave superposition |
-
2008
- 2008-08-27 CN CNU2008201634678U patent/CN201283198Y/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| TWI820685B (en) * | 2022-04-22 | 2023-11-01 | 陳威融 | Device that can generate shock wave superposition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20100827 |