CN201208486Y - Vibration absorption racket - Google Patents
Vibration absorption racket Download PDFInfo
- Publication number
- CN201208486Y CN201208486Y CNU2008201023829U CN200820102382U CN201208486Y CN 201208486 Y CN201208486 Y CN 201208486Y CN U2008201023829 U CNU2008201023829 U CN U2008201023829U CN 200820102382 U CN200820102382 U CN 200820102382U CN 201208486 Y CN201208486 Y CN 201208486Y
- Authority
- CN
- China
- Prior art keywords
- eyebrow
- racket
- frame
- shock
- head 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 - Lifetime
Links
- 238000010521 absorption reaction Methods 0.000 title 1
- 210000004709 eyebrow Anatomy 0.000 claims description 63
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 30
- 238000013016 damping Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 2
- 229920000049 Carbon (fiber) Polymers 0.000 abstract 1
- 239000004917 carbon fiber Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 230000000386 athletic effect Effects 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Golf Clubs (AREA)
Abstract
The utility model provides a shock-absorbing racket, which relates to a tennis racket, particularly to a carbon fiber tennis racket. The shock-absorbing racket is provided with a head frame which includes a crescent part, a triangle part which is composed of two yoke parts and a throat part, and a racket handle section; lug bosses which extend inwards are respectively arranged at the junctions of the lower parts on two sides of the head frame and the correspondence yoke parts; two end heads of the independent crescent part respectively lean against the low part of the corresponding lug bosses; and a mesh string passes through and sleeved between the crescent part and the head frame, so that the crescent part and the head frame are linked into a whole. The shock-absorbing racket separates the crescent part and the head frame into two independent units, the energy transmitted by the shock of mesh strings or the reaction force given to the mesh strings by a ball can be greatly dissipated, and then the shock received by the racket handle can be reduced, thereby serving the purpose of shock-absorbing. On the one hand, the effect on the normal playing of a player can be avoid, and on the other hand, the player's arm can not be hurt.
Description
Technical field
The utility model relates to a kind of tennis racket, particularly relates to a kind of carbon fibre web racket.
Background technology
General existing tennis racket as shown in Figure 1, comprise a stature frame 1 ', triangle portion 3 ', handle section 6 ' and netting twine 7 '.Wherein: a frame 1 ' like oval, prop up netting twine 7 ' with as striking surface; Frame 1 ' following triangle person that seemingly stands upside down be called triangle portion 3 '.This triangle portion 3 ' base also be an oval frame 1 ' one section arc length, be called moon eyebrow 2 '; Triangle portion 3 ' two hypotenuses be called yoke portion 4 ', triangle portion 3 ' vertex position be called throat 5 '.Triangle portion 3 ' following for the holding section person be called handle section 6 '.At square stance, the position that striking surface contacts with tennis can produce serious deformation in moment, this distortion of striking surface cause netting twine 7 ' some segmentation inwardly to be pullled tightly suddenly again discharging then a frame 1 ' and month eyebrow 2 '.Because a frame 1 ' and month eyebrow 2 ' join together rigidly, square stance, above-mentioned netting twine 7 ' some segmentation inwardly pull tightly suddenly discharge then a frame 1 ' and month eyebrow 2 ' action can make a frame 1 ' and month eyebrow 2 ' strong vibrations of generation, this vibrations meeting along two yoke portions 4 ' be transmitted to handle section 6 ', and then be transmitted to athletic arm.So, can influence the sportsman on the one hand normally plays ball; Can damage athletic arm on the other hand.
The utility model content
The utility model aims to provide a kind of damping racket, and it can subdue the vibrations of a frame and month eyebrow thereof automatically at square stance.
The technical solution of the utility model is: a kind of damping racket, the triangle portion and the handle section that have the frame that comprises moon eyebrow, be made of two yoke portions and throat; Two side lower parts of frame are provided with the lug boss that extends internally respectively with corresponding yoke portion junction; Independently two terminations of month eyebrow ride against the below of respective protrusions portion respectively and are set between a moon eyebrow and the frame and are coupled to one by netting twine.
Best: as to be provided with cushion pad between two terminations of described month eyebrow and the corresponding lug boss.
In the enforcement structure of recommending: described two lug bosses are respectively equipped with detent mechanism with the corresponding termination of month eyebrow.
And then: described detent mechanism comprises the salient point that is located at lug boss and is located at the recess of the corresponding end of moon eyebrow; The salient point of two lug bosses is stuck in the recess of the corresponding termination of moon eyebrow.
A kind of damping racket of the utility model, the lug boss overlap joint that utilizes a frame two side lower parts and corresponding yoke portion junction independently the moon eyebrow, and be set between a moon eyebrow and the frame and be coupled to one by netting twine.The utility model makes a moon eyebrow and a frame be separated into two independently individualities, the reaction force that square stance is bestowed netting twine from the vibration or the ball of netting twine, and its energy delivered will be by significantly loss, and therefore the vibration that handle receives reduces, and reaches the damping purpose.Avoided influence that the sportsman is normally played ball so on the one hand; Can the arm of athletic meeting not damaged on the other hand yet.Between two terminations and the corresponding lug boss of moon eyebrow, cushion pad is set, can further improve damping effect.Be respectively equipped with detent mechanism at two lug bosses with the corresponding termination of month eyebrow, the moon, eyebrow broke away from two lug bosses in the time of can preventing that a moon eyebrow and a frame are out of shape because of batting, thereby guaranteed the reliability that month eyebrow connects with a frame.Detent mechanism adopts the salient point that is located at lug boss and is located at the fit structure of the recess of the corresponding end of moon eyebrow, is convenient to make and assembling.The additional structure of this racket is simple, is easy to manufacturer production; For the sportsman, this racket can obviously improve moving-mass and protect arm.
Description of drawings
Fig. 1 is the structural representation of existing tennis racket.
Fig. 2 is the structural representation of an embodiment of a kind of damping racket of the utility model.
Fig. 3 is the partial structurtes schematic diagram of Fig. 2 embodiment head frame bottom and month eyebrow, triangle portion and handle section upper end.
Fig. 4 is the structural representation of Fig. 2 embodiment A-A section.
Fig. 5 is the structural representation of a lug boss of Fig. 2 embodiment.
Fig. 6 is the structural representation of an end of Fig. 2 embodiment month eyebrow.
Fig. 7 is the structural representation of an embodiment of a kind of damping racket of the utility model.
Fig. 8 is a Fig. 7 embodiment head frame bottom and month partial structurtes schematic diagram of eyebrow before assembling.
Fig. 9 is the partial structurtes schematic diagram of Fig. 2 embodiment head frame bottom and month eyebrow, triangle portion and handle section upper end.
The specific embodiment
Embodiment one
The structure of a preferred embodiment of a kind of damping racket of the utility model, as shown in Figure 2.Triangle portion 3, handle section 6 and netting twine 7 that this damping racket has the frame 1 that comprises moon eyebrow 2, is made of two yoke portions 4 and throat 5.
In the present embodiment, please referring to Fig. 3 and Fig. 4: two side lower parts 10 of a frame 1 are provided with the nose lug boss 11 that extends internally respectively with corresponding yoke portion 4 junctions; Independently two terminations 21 of month eyebrow 2 ride against the below of respective protrusions portion 11 respectively.Be set between a moon eyebrow 2 and the frame 1 and they are coupled to one by netting twine 7, and make netting twine 7 constitute striking surfaces.
In the present embodiment, two lug bosses 11 are respectively equipped with detent mechanism with the corresponding termination of month eyebrow 2.Please referring to Fig. 5 and Fig. 6: this detent mechanism comprises the salient point 112 that is located at lug boss 11 free ends 111 downsides and is located at 21 places, moon eyebrow 2 corresponding terminations takes recess 212 in the groove 211.After the assembling, 21 places, two terminations of month eyebrow 2 take free end 111 belows that groove 211 rides against respective protrusions portion 11 respectively.The surface that will contact between two terminations 21 of month eyebrow 2 and the corresponding lug boss 11 is provided with cushion pad 22.The salient point 112 of two lug bosses 11 is stuck in the recess 212 of moon eyebrow 2 corresponding terminations 21.
Use the present embodiment square stance, the position that striking surface contacts with tennis can produce serious deformation in moment, and the distortion of striking surface causes some segmentations of netting twine 7 inwardly to pull a release frame 1 and month eyebrow 2 thereof then suddenly tightly again.Because month eyebrow 2 is separated into two independently individualities with a frame 1, the reaction force that square stance is bestowed netting twine 7 from the vibration or the ball of netting twine 7, its energy delivered will be by significantly loss; Moreover the cushion pad 22 between two terminations 21 of month eyebrow 2 and the corresponding lug boss 11 is the energy of further absorbing vibration again, thus subdued significantly a frame 1 and the moon eyebrow 2, two yoke portions 4, handle section 6 vibrations.So both can avoid influencing the sportsman normally plays ball; Can not damage athletic arm yet.And two lug bosses 11 and the detent mechanism that the corresponding termination 21 of month eyebrow 2 is provided with respectively, in the time of can preventing effectively that moon eyebrow 2 and a frame 1 are out of shape because of batting the moon, eyebrow 2 broke away from two lug bosses 11, thereby had guaranteed the moon reliability that connects with a frame 1 of eyebrow 2.
Embodiment two
The structure of a simplified embodiment of a kind of damping racket of the utility model, as shown in Figure 7.Triangle portion 300, handle section 600 and netting twine 700 that this damping racket has the frame 100 that comprises moon eyebrow 200, is made of two yoke portions 400 and throat 500.
Please referring to Fig. 8, in the present embodiment: two side lower parts 1000 of a frame 100 and the corresponding yoke portion 400 junctions lug boss 1100 that extends internally out respectively; Independently a month eyebrow 200 is the bar of an arc.Two lug bosses 1100 are respectively equipped with detent mechanism with the corresponding termination of month eyebrow 200.This detent mechanism comprises salient point 1110 that is located at lug boss 1100 free end downsides and the recess 2110 that is located at 2100 places, moon eyebrow 200 corresponding terminations.
After the assembling, please referring to Fig. 9 and Fig. 7: two terminations 2100 of month eyebrow 200 ride against the below of a frame 100 respective protrusions portions 1100 respectively.The salient point 1110 of two lug bosses 1100 is stuck in the recess 2110 of moon eyebrow 200 corresponding terminations 2100.Be set between a moon eyebrow 200 and the frame 100 and they are coupled to one by netting twine 700, and make netting twine 700 constitute striking surfaces.
Use the present embodiment square stance, the position that striking surface contacts with tennis can produce serious deformation in moment, and the distortion of striking surface causes some segmentations of netting twine 700 inwardly to pull a release frame 100 and month eyebrow 200 thereof then suddenly tightly again.Because month eyebrow 200 is separated into two independently individualities with a frame 100, the reaction force that square stance is bestowed netting twine 700 from the vibration or the ball of netting twine 700, its energy delivered will be by significantly loss, thereby has subdued the vibrations that are delivered to handle section 600 through excessive frame 100 and month eyebrow thereof 200, two yoke portions 400 significantly.The detent mechanism that two lug bosses 1100 and the corresponding termination 2100 of month eyebrow 200 are provided with respectively, the moon, eyebrow 200 broke away from two lug bosses 1100 in the time of can preventing effectively that moon eyebrow 200 and a frame 100 are out of shape because of batting, thereby had guaranteed the reliability that month eyebrow 200 connects with a frame 100.
The above only is the utility model preferred embodiment, yet does not limit the scope that the utility model is implemented with this.The equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.
Claims (4)
1. damping racket, the triangle portion and the handle section that have the frame that comprises moon eyebrow, constitute by two yoke portions and throat; It is characterized in that: two side lower parts of a frame are provided with the lug boss that extends internally respectively with corresponding yoke portion junction; Independently two terminations of month eyebrow ride against the below of respective protrusions portion respectively and are set between a moon eyebrow and the frame and are coupled to one by netting twine.
2. a kind of damping racket according to claim 1 is characterized in that: be provided with cushion pad between two terminations of described month eyebrow and the corresponding lug boss.
3. a kind of damping racket according to claim 1 and 2 is characterized in that: described two lug bosses are respectively equipped with detent mechanism with the corresponding termination of month eyebrow.
4. a kind of damping racket according to claim 3 is characterized in that: described detent mechanism comprises the salient point that is located at lug boss and is located at the recess of the corresponding end of moon eyebrow; The salient point of two lug bosses is stuck in the recess of the corresponding termination of moon eyebrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201023829U CN201208486Y (en) | 2008-05-20 | 2008-05-20 | Vibration absorption racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201023829U CN201208486Y (en) | 2008-05-20 | 2008-05-20 | Vibration absorption racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208486Y true CN201208486Y (en) | 2009-03-18 |
Family
ID=40479212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201023829U Expired - Lifetime CN201208486Y (en) | 2008-05-20 | 2008-05-20 | Vibration absorption racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208486Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386888A (en) * | 2020-10-26 | 2021-02-23 | 富阳双龙防火门有限公司 | Tennis racket with adjustable string tightness |
-
2008
- 2008-05-20 CN CNU2008201023829U patent/CN201208486Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386888A (en) * | 2020-10-26 | 2021-02-23 | 富阳双龙防火门有限公司 | Tennis racket with adjustable string tightness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090318 |
|
| CX01 | Expiry of patent term |