CN203291473U - Whistling racket - Google Patents
Whistling racket Download PDFInfo
- Publication number
- CN203291473U CN203291473U CN2012206035852U CN201220603585U CN203291473U CN 203291473 U CN203291473 U CN 203291473U CN 2012206035852 U CN2012206035852 U CN 2012206035852U CN 201220603585 U CN201220603585 U CN 201220603585U CN 203291473 U CN203291473 U CN 203291473U
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- sound
- racket
- producing device
- whistle
- clapped
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Abstract
The utility model discloses a whistling racket. One or more than one sounding device (4) is arranged at the top and the two sides of a racket net loop (1), or at a part close to the junction part of the net loop (1) and a handle (2) or a triangular zone; or the sounding device is additionally provided with a fastening belt with a hidden buckle (12) to buckle on a racket net. The sounding device (4) can be arranged in an inlaying manner, or in a bonding manner, or a sounding principle structure and the corresponding positions of the fittings can be cast into an integral body. The whistling racket provided can realize the structural effects that one face has whistling sound when in upwind and the other face is mute when in upwind. The whistling racket provided has positive effects on improving the interest and enthusiasm of all-people badminton activities; meanwhile, the structure is simple, the sounding device is stable in performance, the service life is long, and the cost is low and is almost negligible; in addition, the whistling racket provided has significant effects in raising the marketability and competitiveness of similar products.
Description
The application is (priority date: dividing an application about the Whistle badminton bat in the application number 2011200395008 " a kind of sound-producing device and Whistle badminton, birdie racket or club " by name that on February 9th, 2010) proposes on February 9th, 2011.
Technical field
The utility model relates to a kind of sound-producing device, is exclusively used on Whistle badminton, birdie racket or club.
The utility model also relates to a kind of sports equipment Whistle badminton, and this shuttlecock forms by being arranged on sound-producing device on bulb, bulb perforate etc., and two kinds of specifications of feather type and shaped plastics are arranged.
The utility model also relates to a kind of sports equipment racket or club, comprises racket, tennis racket, table tennis bat, golf clubs, and they all are comprised of driving part and handle, and birdie racket or the club of described sound-producing device in particular has been installed.
Background technology
Shuttlecock is one of "sport for all" project that is loved by the people.In order to allow aloft shuttlecock transfer children and adolescents with the birdie of whistle, and "sport for all" enthusiasm, in the Chinese utility model patent of disclosed ZL98209475.2 on February 23rd, 2000 " Whistle badminton " by name and disclosed ZL200820141375.X on August 19th, 2009 " a kind of Phonation badminton " by name, all disclose " vocal cords formula " sound-producing device and made the technical scheme of shuttlecock sounding.Be that vertical or horizontal tongue piece or vibrating membrane are installed in the perforate of shuttlecock head, ball is when flight, and air-flow pours into perforate and impacts " vocal cords " vibration and send birdie.Because the throughput that bulb pours into is limited, so that " vocal cords " must be done is very thin, very meticulous, otherwise, limited air inlet can't blow " vocal cords " and, installing also must be very careful, " vocal cords " slightly have touching all can affect sounding effect.In addition, this Whistle badminton when being subject to racket and impacting with sudden force, strenuous vibration and impact displacement, the distortion that air blast that moment forms all can cause " vocal cords ", and sounding no longer.Therefore, be significantly shorter than the shuttlecock body that it depends on the service life of this sound-producing device.
Equally, racket, tennis racket, table tennis bat, golf clubs, the batting instrument that has certain dynamics and speed when these swing is also noiseless when brandishing, dynamics can't embody, without interesting.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of Whistle badminton and claps, and the sound-producing device of installing on racket is without vocal cords, and long service life, manufacture simply, and is also simple, extensive while being installed on described racket.
For realizing described purpose, sound-producing device described in the utility model is that " air vibration formula " claims again " noiseless belt " sound-producing device, it by an air admission hole, venthole and between two holes or the chamber of two hole one sides form, by metal skin or plastics manufacture.
The basic configuration shape of described sound-producing device is as on two convex surfaces of one piece of almond, bored respectively a perforation, and draws out almond, forms air inlet/outlet and a chamber.Can also make as required on this basis some equivalences and change, for example: air admission hole is on a plane or concave surface, and venthole is on another convex surface or concave surface; Described chamber is analysed and observe space except being the elliptic cavity at flat obtuse angle can also be the sharp chamber of flat acute angle; The position of described chamber except the symmetry between air inlet/outlet just in, can also be the asymmetric side at air inlet/outlet, shape such as the common call whistle.
The sound-producing device of this nothing " vocal cords " is due to the fine structure that need not take into account " vocal cords ", though be mounted on shuttlecock or racket, club on, its installation process is all simple, extensive.Due to without " vocal cords ", can not cry out because being subject to strenuous vibration, long service life.Manufacture also very simple, the circular iron sheet with holes butt-joint that is harmonious on two convex surfaces, or with the disposable casting of plastics.
Another technical problem to be solved in the utility model is to provide a kind of Whistle badminton that above-mentioned sound-producing device is installed, and the sound-producing device of this shuttlecock is installed simple, extensive, and the sounding life-span is long.
For realizing described purpose, the utility model directly is bonded in the badminton ball head-tail by described sound-producing device, and the perforate of its air admission hole and bulb afterbody is joined, nature sounding during airflow passes sound-producing device that ball was filled with in when flight.Certainly, also can directly the structure of sound-producing device be arranged on bulb according to described principle of sound, cast out an integrated sounding bulb.
The mounting means of this bonding or direct casting, operation is simple, extensive, and sound-producing device can not cried out because being given a shock, and the birdie life-span is long.
Another technical problem to be solved in the utility model is to provide a kind of birdie racket or club that above-mentioned sound-producing device has been installed, comprise racket, tennis racket, table tennis bat, golf clubs, the sound-producing device of this birdie racket or club is installed simple, extensive, and the sounding life-span is long.
For realizing described purpose, the utility model is directly inlayed described sound-producing device or is bonded in the junction of net circle top, both sides or close net circle with the handle of described racket or tennis racket.Certainly, also sound-producing device can be increased to a band of the set with hidden discount is buckled on racket net.
The technical problem key that should be noted that, be that the face at air admission hole place should be plane or concave surface, or the air inlet face structure of equivalence is set on racket or club, otherwise air-flow will disperse loss via convex surface, causes not sounding or sound minimum.
Except preparing in addition sound-producing device, inlay, the bonding racket that is installed to is upper outside, can also the sound-producing device structure be cast directly in to net circle or handle and net circle junction according to described principle of sound.
For golf clubs, can be by described sound-producing device mosaic bonding on close hitting area stock after a while.
Above-mentioned racket or club are in order to obtain a desirable birdie decibel, and sound-producing device quantity can be decided to be one or more as required.In order to pour into air, also can before air admission hole, be provided with a funnelform gather qi together bowl more.For obtain one stably charge air flow make sounding more normal, also can between gather qi together bowl and air admission hole, straight-run of pipe be set.
As quiet in obtained, can prepare in addition the blocking pieces such as an obstruction, blanking cover, sprue, jam and block air admission hole.The little blocking piece that the very light in weight such as a plastic strip, rubber band can certainly be set on the sound-producing device side is blocked air admission hole at any time.In addition, when venthole designs on convex surface, with this face square stance, also can obtain without sound effective value.
According to above-mentioned utility model aim, derive following direct technology feature of clapping about Whistle badminton:
One or more sound-producing devices are installed or are cast directly on racket.
Junction or the trigonum of top, both sides or close net circle with the handle of the net circle of racket installed or be cast directly in to sound-producing device; Or band of the set with hidden discount of sound-producing device increase is buckled on racket net.
Described sound-producing device by an air admission hole, venthole and between two holes or the chamber of two hole one sides form, by metal skin or plastics manufacture.
Described air admission hole is on a plane or concave surface, and venthole is on another convex surface or concave surface.Described chamber is analysed and observe the elliptic cavity that space is the flat obtuse angle, or the sharp chamber of flat acute angle; The symmetry center of the position of chamber between air inlet/outlet; Or at the asymmetric side of air inlet/outlet, shape such as the call whistle.
The gather qi together bowl is arranged before described air admission hole; Also comprise the straight-run of pipe between gather qi together bowl and air admission hole.
The mounting means of described sound-producing device for inlaying, bonding; Described direct casting is according to described principle of sound, the vocal structure that described sound-producing device is possessed is cast directly in net circle or handle and the net circle junction of racket, makes the net circle of described sound-producing device and racket or handle and net circle junction be cast as an integral body.
The sound-producing device of casting also comprises that a larger air admission hole connects two or two with upper chamber and venthole.
One in two striking surfaces that described Whistle badminton is clapped is air admission hole, and this face is plane or concave surface, and another side is venthole, and this face is convex surface, and reaching a face has birdie windward, and another side is quiet effect structure windward.
On described sound-producing device, also have obstruction, blanking cover, sprue, jam, plastic strip, rubber band, block air admission hole or venthole.
The installation that the utility model provides without the Whistle badminton of " vocal cords " formula sound-producing device, clap, anti-strike ability is extremely strong, simple in structure, easy for installation, long service life.The Whistle badminton, birdie racket, club of described sound-producing device etc. have been installed, have greatly been strengthened the interest of sport and body-building, to improving shuttlecock, tennis, table tennis, and the enthusiasm of the nationwide fitness programs such as golf has remarkable meaning.Simultaneously, commodity and the competitiveness that improves traditional commodities produced to positive role.
The accompanying drawing explanation
The utility model is described in further detail below in conjunction with accompanying drawing
Fig. 1 is principle of sound and the section of structure of sound-producing device
Fig. 2 is the structure chart of several birdie rackets
Fig. 3 is sound-producing device and racket disjunctor principle of sound and section of structure
In figure: 1 net circle, 2 handles, 3 chambers, 4 sound-producing devices, 5 stifled bars (comprising obstruction, blanking cover, sprue, jam, rubber band etc.), 6 through wires holes, 7 gather qi together bowls, 8 straight tubes, 9 air admission holes, 10 ventholes, 11 inlet channels, 12 hasps (or hidden discount), 14 bulbs, 15 bulb perforates.
The specific embodiment
Fig. 1---1. (drawing is illustrated with stereogram) is that the air inlet/outlet two sides is drum surface, and section is the primary structure of " O " font.Air-flow enters from air admission hole 9, from venthole 10, blows out.Fig. 1---shown in 2. is its principle of sound, as shown in section: air-flow (shown in an arrow) part that enters air admission hole 9 directly blows out from venthole 10, form straight blowing gas stream and seal aperture, at this moment, between two holes, the gas pressure intensity of chamber 3 inside of center position reduces; Another part air-flow blows to the wall body of the cavity 3 of venthole surrounding, and from venthole, goes out after the wall body convolution, with straight blowing gas stream, produces and collides, and air produces vibration and sends whistle.In this sound-producing device, chamber 3 is the place of manufacturing disorderly air-flow, also possess simultaneously empathize, the effect of voice emplifying.It can be oval, obtuse angle that described chamber is analysed and observe space, and it is large that air-flow is wanted, and birdie is simple and honest, can be also oval, acute angle, and air-flow is little, and birdie taper, or the protruding random geometry of advection fog one side, also be rendered as acute angle.
Fig. 1---be 3. that section is the sound-producing device that " D " font changes.That is: in one plane, 10 of ventholes are drum face structure to air admission hole 9.Fig. 1---be 4. the improvement sound-producing device that section is " B " font, its air admission hole is on " 1 " on plane font, venthole is on figure of three face at section, and purpose is to disperse more air-flow to circle round in chamber, also has simultaneously the effect that improves gyration airflow potential energy.Fig. 1---be 5. the improvement sound-producing device that a section is the figure of eight, gyration airflow more rapidly, the potential energy that obtains is larger, and resonator is also larger, and birdie is also larger.Fig. 1---shown in 6. is that a bowl-shape gather qi together device 7 (being called for short the gather qi together bowl) is set before air admission hole, and purpose is to make the more air-flows of air admission hole collection.Fig. 1---shown in 7. is in order to obtain an air-flow stably, and the straight-run of pipe 8 that arranges between air admission hole and gather qi together bowl, purpose is to make air-flow blow into abreast air admission hole, improves effective throughput.Fig. 1---shown in 8. is the asymmetric side of the position of chamber at air inlet/outlet, the sound-producing device that section is " P " character form structure (as shown in the figure, the gather qi together bowl is covered and can manifest), it is equivalent to Fig. 1---5. the sound-producing device that shows of accompanying drawing 1/2nd, be similar to the common password whistle of judge's use in match, its principle of sound is same.That is: by gather qi together bowl 7, air admission hole 9, chamber 3, venthole 10, formed.
Fig. 1---the sound-producing device shown in 1.～does not 8. have traditional sound-producing device " vocal cords " used, so antidetonation, and can be with for example two sheet metal punching presses or the butt-joint docking moulding of single material, or with the disposable casting of plastics, manufacture simply, integrated cost is cheap.
Fig. 2---shown in 1. is racket, at the front end of club 2, installs 1 to several sound-producing devices 4 (in figure take 2 as example), and when brandishing racket, wind pours in device and produces whistle.That the mounting means of sound-producing device has is bonding, splice, rivet, weld or be cast as an integral body with club.Shown in the partial enlarged drawing to as shown in upward arrow: a hook 13 is respectively arranged on the sound-producing device both sides, when not needing whistle, need only on hook, hang up the stifled bar 5 of respective width, as shown by the downward arrows, sprue or blanking cover or rubber band all can be blocked the air admission hole of sound-producing device, stop whistle.Also can directly adopt the obstruction of other preparation, fill in air admission hole or venthole, can stop very easily birdie.Can also groove be set in the sound-producing device surrounding, then fasten sound-producing device with rubber or the plastic button of formed objects.Can also stop sound with effective method more economically, that is: venthole is designed on convex surface, with this face square stance, can produce a condition windward that allows air-flow scatter along convex surface, this condition can be completed by described sound-producing device, also can be realized by racket or club corresponding conditions structure, all can reach noiseless or only sound effective value that sound is minimum.If air inlet/outlet is all a concave surface or face is arranged is plane, which face of racket or club all has birdie windward.
Fig. 2---shown in 2. is by several (in figure take 5 as example) vocal structure 4, to be cast as the arc sound-producing device group (as shown by arrows) of an integral body according to above-mentioned principle of sound design, its right view (as shown by arrows) has through wires hole 6 as seen, the netting twine of racket is worn cable-through hole 6 and this sound-producing device group is strangled to top or the both sides that are connected on net circle 1, its front is air admission hole, and the back side is venthole.The intensive combination of this a plurality of sound-producing devices can obtain a sound-producing device group that very thin volume is little, and because vocal structure quantity is many, sound is also more satisfactory, by the disposable casting of plastics.Fig. 2---shown in 3. is golf clubs, and as identical as above-mentioned principle, one or more sound-producing devices 4 are arranged on the position after a while of club hitting area, in figure take three as example.Only acoustic device is identical with other embodiment with structure.Fig. 2---shown in 4. is table tennis bat, and sound-producing device 4 is arranged on the blade edge on bundle of spheres both sides, and the period of the day from 11 p.m. to 1 a.m of holding bat finger can not blocked the device air admission hole, can certainly install or be arranged on other position by other embodiment.In racket shown in Figure 2, club embodiment, all take one or more sound-producing devices as example.That mounting means has is bonding, welding (referring to irony), riveted joint, directly be cast as the mode such as one.
As Fig. 3---1., sound-producing device 4 is arranged on the angular position of net circle and club junction.As shown in the arrow partial enlarged drawing: after blanking cover (or claiming jam) 5 rotations, just get lodged on air admission hole, stop whistle.
Fig. 3---shown in 2. is sound-producing device casting schematic diagram, shown in figure is 3---the trigonum in 1., gather qi together bowl 7 is assembled mass air flow and is supplied with less air admission hole 9 (7 and 9 is that front appearance is visible), air-flow pours into and is hidden in inner passage 11 (being represented by dotted lines), arrives venthole 10 (the racket back appearance is visible).An air-flow part that arrives venthole 10 directly blows out outside venthole, and another part air-flow is blown into chamber 3 (being represented by dotted lines), and after along the chamber wall, impacting a circle, potential energy ground is also gone out from venthole more.Two strands of disorderly air-flows send birdie in the process that place, same venthole aperture mutually collides and discharges.According to this principle of sound, casting (injection moulding) it the time, only need on mould, reserve the air admission hole, chamber and the venthole that form sound mark and get final product.This routine described sound-producing device is exactly only with mould, to have synthesized several apertures, and therefore, cheap, technique is simple, is easy to application and promotes.Annotate: also can directly install in this trigonum above-mentioned sound-producing device one or more, take three as good.
As shown in the figure, can also utilize larger gather qi together bowl and an air admission hole, the gas channel, two or two of design more than two or two can obtain a plurality of sounding mouths with upper chamber and two or two above ventholes, increases volume.
At Fig. 3---3. in, described is sound-producing device with buckle pieces.That is: sound-producing device 4 is connected by two bars, and this bar end has clip connection device 12, and this fastening device is similar to hidden discount commonly used on clothes, and the sound-producing device latch closure is on two netting twines of racket.
The above is explained in detail the utility model preferred embodiment mode by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, those of ordinary skill in the art can also make other equivalence variation and modify according to the utility model aim and each principle, is the utility model content.
Claims (9)
1. a Whistle badminton is clapped, and comprises the racket body that is comprised of driving part and handle, it is characterized in that: one or more sound-producing devices (4) are installed or are cast directly on racket.
2. Whistle badminton according to claim 1 is clapped, and it is characterized in that: junction or the trigonum of top, both sides or close net circle with the handle (2) of the net circle (1) of racket installed or be cast directly in to sound-producing device (4);
Or set band with hidden discount (12) of sound-producing device increase is buckled on racket net.
3. Whistle badminton according to claim 1 is clapped, it is characterized in that: described sound-producing device (4) by an air admission hole (9), a venthole (10) and between two holes or the chamber (3) of two hole one sides form, by metal skin or plastics manufacture.
4. Whistle badminton according to claim 3 is clapped, and it is characterized in that: described air admission hole (9) is on a plane or concave surface, and venthole (10) is on another convex surface or concave surface;
Described chamber (3) is analysed and observe the elliptic cavity that space is the flat obtuse angle, or the sharp chamber of flat acute angle;
The symmetry center of the position of chamber (3) between air inlet/outlet; Or at the asymmetric side of air inlet/outlet, shape such as the call whistle.
5. Whistle badminton according to claim 3 is clapped, and it is characterized in that: described air admission hole (9) is front gather qi together bowl (7); Also comprise the straight-run of pipe (8) between gather qi together bowl (7) and air admission hole.
6. Whistle badminton according to claim 1 is clapped, and it is characterized in that: the mounting means of described sound-producing device (4) for inlaying, bonding;
Described direct casting is according to described principle of sound, the vocal structure that described sound-producing device is possessed is cast directly in net circle or handle and the net circle junction of racket, makes the net circle of described sound-producing device and racket or handle and net circle junction be cast as an integral body.
7. Whistle badminton according to claim 6 is clapped, and it is characterized in that: the sound-producing device of casting also comprises that a larger air admission hole connects two or two with upper chamber and venthole.
8. Whistle badminton according to claim 1 is clapped, it is characterized in that: one in two striking surfaces that described Whistle badminton is clapped is air admission hole, this face is plane or concave surface, another side is venthole, this face is convex surface, reaching a face has birdie windward, and another side is quiet effect structure windward.
9. Whistle badminton according to claim 1 is clapped, and it is characterized in that: on described sound-producing device, also have obstruction, blanking cover, sprue, jam, plastic strip, rubber band, block air admission hole or venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206035852U CN203291473U (en) | 2010-02-09 | 2011-02-09 | Whistling racket |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020128688 | 2010-02-09 | ||
| CN201020128688.9 | 2010-02-09 | ||
| CN2012206035852U CN203291473U (en) | 2010-02-09 | 2011-02-09 | Whistling racket |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200395008U Division CN202605665U (en) | 2011-02-09 | 2011-02-09 | Sound producing device, whistle shuttlecock, whistle racket or whistle ball rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291473U true CN203291473U (en) | 2013-11-20 |
Family
ID=44462538
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206035852U Expired - Fee Related CN203291473U (en) | 2010-02-09 | 2011-02-09 | Whistling racket |
| CN201410375677.3A Pending CN104689547A (en) | 2010-02-09 | 2011-02-09 | Sound production device, whistling badminton and whistling racket or cue |
| CN2012206036037U Expired - Fee Related CN203291472U (en) | 2010-02-09 | 2011-02-09 | Whistling tennis racket |
| CN201110038752.3A Expired - Fee Related CN102160922B (en) | 2010-02-09 | 2011-02-09 | A kind of sound-producing device and Whistle badminton, birdie racket or club |
| CN201410375674.XA Pending CN104689541A (en) | 2010-02-09 | 2011-02-09 | Sound production device, whistling badminton and whistling racket or cue |
| CN2012206008338U Expired - Fee Related CN203291477U (en) | 2010-02-09 | 2011-02-09 | Whistle golf club |
| CN2012206036056U Expired - Fee Related CN203291479U (en) | 2010-02-09 | 2011-02-09 | Whistling table tennis bat |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410375677.3A Pending CN104689547A (en) | 2010-02-09 | 2011-02-09 | Sound production device, whistling badminton and whistling racket or cue |
| CN2012206036037U Expired - Fee Related CN203291472U (en) | 2010-02-09 | 2011-02-09 | Whistling tennis racket |
| CN201110038752.3A Expired - Fee Related CN102160922B (en) | 2010-02-09 | 2011-02-09 | A kind of sound-producing device and Whistle badminton, birdie racket or club |
| CN201410375674.XA Pending CN104689541A (en) | 2010-02-09 | 2011-02-09 | Sound production device, whistling badminton and whistling racket or cue |
| CN2012206008338U Expired - Fee Related CN203291477U (en) | 2010-02-09 | 2011-02-09 | Whistle golf club |
| CN2012206036056U Expired - Fee Related CN203291479U (en) | 2010-02-09 | 2011-02-09 | Whistling table tennis bat |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN203291473U (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451552A (en) * | 2011-12-02 | 2012-05-16 | 李斌 | Blind badminton bird |
| CN104705782B (en) * | 2015-01-27 | 2019-03-12 | 上海华宝生物科技有限公司 | A kind of sounding firmware and its application in cigarette filter tip or cigarette |
| DE102016003067A1 (en) * | 2016-03-11 | 2017-09-14 | Niklas Knab | Signal device and device |
| WO2017152914A1 (en) * | 2016-03-11 | 2017-09-14 | Knab Niklas | Signaling device and apparatus |
| CN106492426A (en) * | 2016-11-03 | 2017-03-15 | 何志雄 | When swinging can sounding golf clubs |
| CN107308625A (en) * | 2017-07-13 | 2017-11-03 | 曹庆河 | Feather arrow |
| CN109939424A (en) * | 2019-03-22 | 2019-06-28 | 邬惠林 | A kind of shuttlecock whiplash device |
| CN113694490A (en) * | 2021-08-30 | 2021-11-26 | 连云港市越步体育用品有限公司 | Breakage-proof badminton rod |
| CN114055984A (en) * | 2021-11-22 | 2022-02-18 | 华辉印刷制品(深圳)有限公司 | Interactive book |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128077U (en) * | 1974-08-22 | 1976-03-01 | ||
| GB2142181B (en) * | 1983-06-23 | 1986-06-11 | Harold Alec Payne | Animal call |
| DE3741927A1 (en) * | 1986-12-10 | 1988-07-21 | Leisure Ideas For Everyone | PIPE |
| US4995619A (en) * | 1990-04-17 | 1991-02-26 | Hwang Kuo H | Shuttlecock |
| CN2272311Y (en) * | 1995-12-22 | 1998-01-14 | 张集文 | Ball with sounding |
| CN2376320Y (en) * | 1999-07-08 | 2000-05-03 | 叶辅渝 | Racket with music |
| CN2626551Y (en) * | 2003-07-31 | 2004-07-21 | 董旭 | Badminton with whistle |
| JP2005342479A (en) * | 2004-06-03 | 2005-12-15 | Hiroaki Ueno | Air sound ring |
| CN1891316A (en) * | 2005-07-08 | 2007-01-10 | 李縡泳 | Head assembly for golf glub |
| CN100548415C (en) * | 2006-12-01 | 2009-10-14 | 宋宏富 | The sound shock absorber of tennis racket |
| CN201291035Y (en) * | 2008-11-13 | 2009-08-19 | 侯兵 | Phonation badminton |
| CN202605665U (en) * | 2011-02-09 | 2012-12-19 | 司红康 | Sound producing device, whistle shuttlecock, whistle racket or whistle ball rod |
-
2011
- 2011-02-09 CN CN2012206035852U patent/CN203291473U/en not_active Expired - Fee Related
- 2011-02-09 CN CN201410375677.3A patent/CN104689547A/en active Pending
- 2011-02-09 CN CN2012206036037U patent/CN203291472U/en not_active Expired - Fee Related
- 2011-02-09 CN CN201110038752.3A patent/CN102160922B/en not_active Expired - Fee Related
- 2011-02-09 CN CN201410375674.XA patent/CN104689541A/en active Pending
- 2011-02-09 CN CN2012206008338U patent/CN203291477U/en not_active Expired - Fee Related
- 2011-02-09 CN CN2012206036056U patent/CN203291479U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN203291472U (en) | 2013-11-20 |
| CN203291477U (en) | 2013-11-20 |
| CN102160922A (en) | 2011-08-24 |
| CN104689541A (en) | 2015-06-10 |
| CN203291479U (en) | 2013-11-20 |
| CN104689547A (en) | 2015-06-10 |
| CN102160922B (en) | 2016-01-20 |
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