CN1891316A - Head assembly for golf glub - Google Patents
Head assembly for golf glub Download PDFInfo
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- CN1891316A CN1891316A CNA2005100844735A CN200510084473A CN1891316A CN 1891316 A CN1891316 A CN 1891316A CN A2005100844735 A CNA2005100844735 A CN A2005100844735A CN 200510084473 A CN200510084473 A CN 200510084473A CN 1891316 A CN1891316 A CN 1891316A
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- head assembly
- golf clubs
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Abstract
This invention relates to a head component of a golf rod including a sound generator or a vibrator, in which, said sound generator includes sound holes in the head of a wooden rod, a sound tube mounted on said head and a sound generator mounted on the iron rod. Since a golf player uses this component and whips the golf rod slowly, incorrect quick waving is prevented and head-up is minimized.
Description
Technical field
The present invention relates to a kind of head assembly of golf clubs, (for example relate more specifically to various golf clubs, rod, iron, push rod and Fairway Woods) the improvement of head, thereby make the golfer improve the action that they swing and use golf clubs effectively.
Background technology
Golf is commonly called a kind of " psychology recreation ", and golfer's psychological condition is most important in game of golf.Because golfer's individual character influences their game of golf, therefore in playing golf, be difficult to obtain technical ability.Especially, when the beginner brandished golf clubs, they may get into the way of undesirable posture that plays golf.Therefore, most of beginners are difficult to improve the action that they swing.
Usually, in playing golf, there is following several key factor golfer to be difficult to study easily.The first, must make the slow upper boom of golf clubs (backswing), accurately to serve a ball, do not swing and can when the Back stroke golf clubs, not disturb along predetermined ball position.The second, must Min. ground bent wrist (bent wrist promptly only uses golfer's wrist to impact golf or brandish golf clubs).When beginning upper boom (making the action of golf clubs motion with batting), when the health that prevents the golfer retreated, golfer's left side shoulder must slowly rotate slowly to swing.The 3rd, after suspending, the head of the place, summit of upper boom batting golf clubs must carry out lower beam.Wave when carrying out upper boom the bottom that must prevent golfer's health.
Although the beginner is according to the various factors correct technology that swings that studies hard consciously, but because most of beginners are very impatient psychologically, and golfer's eyes can not concentrate on vision on the golf, thereby do not obtain the target that the beginner seeks out.And, owing to can not be willing to hit golf as it when improving swings moves when the beginner concentrates on their effort, so the beginner can not swing according to various factors.
Summary of the invention
Therefore, made the present invention in view of the above problems, and (for example the object of the present invention is to provide a kind of golf clubs, push rod, iron, rod (comprising Fairway Woods)) head assembly, make the golfer can improve golf influence in spirit, thereby the head of aiming golf clubs when brandishing golf clubs is with the holding rod of the golf clubs that improves them, improve and swing action and improve their service.
According to the present invention, can realize above-mentioned and other purpose by a kind of head assembly of the golf clubs of flexible piezoelectric sound-generating devices that comprises is provided, described flexible piezoelectric sound-generating devices comprises by single at least sound pipe, is formed on the sound slit in the sound pipe and is formed on one or at least two combination in the group that sound hole constituted in the head, and described sound pipe is used for making the chamber and the external communications of the head body that is formed on rod.
Preferably, the described chamber of the head body of rod by at least one separator separately.
According to the present invention, can realize above-mentioned and other purpose by a kind of head assembly of the golf clubs of flexible piezoelectric sound-generating devices that comprises is provided, described flexible piezoelectric sound-generating devices comprises the metal resonance wall that at least one chamber that is used for being formed on the head body of rod separates, this metal resonance wall rule or arrange brokenly with separate described chamber partly or entirely.
According to the present invention, can realize above-mentioned and other purpose by a kind of head assembly of the golf clubs of flexible piezoelectric sound-generating devices that comprises is provided, this flexible piezoelectric sound-generating devices comprises: connecting axle, and it is installed in the center of gravity place towards the wall of this chamber in the chamber of the head body of rod; And vibrating tube or vibrating ball, it is installed on the end of described connecting axle.
According to the present invention, can realize above-mentioned and other purpose by a kind of head assembly of the golf clubs of flexible piezoelectric sound-generating devices that comprises is provided, this flexible piezoelectric sound-generating devices comprises: the hollow audio unit, its be installed in the iron head the surface rear side and have different shape (for example, golf sphere); At least one sound hole, it is formed in this hollow audio unit and has different shape; And sound slit.
According to the present invention, can realize above-mentioned and other purpose by a kind of head assembly of the golf clubs of flexible piezoelectric sound-generating devices that comprises is provided, this head assembly comprises the vane that extends to its rear side from the upper surface of push rod head; And flexible piezoelectric sound-generating devices, it can separate with the rear side of described vane, and comprise being used to hold that this voice unit (VU) is used for colliding the wall of this head to produce sound and vibration when described head is positioned at the place, summit that upper boom impacts by the sound dish of inclined-plane guiding or the voice unit (VU) of sound ball.
According to the present invention, can realize above-mentioned and other purpose by a kind of head assembly of the golf clubs of flexible piezoelectric sound-generating devices that comprises is provided, described flexible piezoelectric sound-generating devices comprises from the rear side extension of push rod head and a plurality of metal tablets of installing at interval with rule, to produce sound by vibration.
According to the present invention, can realize above-mentioned and other purpose by a kind of head assembly of the golf clubs of flexible piezoelectric sound-generating devices that comprises is provided, this sound and vibration generating apparatus comprise: hollow sensing pipe, it is fixed on the bottom surface of head in the chamber of rod head body, and by a cap closure, and has closed end; And at least one sensing ball, it is inserted in the described hollow sensing pipe, and is positioned at the place, summit that impacts that swings at this head and the time collides described closed end, to produce sound and vibration.
Because the head assembly according to golf clubs of the present invention comprises flexible piezoelectric sound-generating devices or the vibration generating apparatus that is installed on head, so the golfer can utilize their sensation to improve their game of golf achievement.Therefore, the golfer can make him get used to brandishing reposefully and lentamente golf clubs by oneself.And the golfer can prevent the incorrect action that swings, and promptly prevents upper boom in brandishing the push rod process.
Description of drawings
From below in conjunction with the description of accompanying drawing to embodiment, these and/or other purpose of the present invention and advantage will become clear and be easier to and understand, in the accompanying drawings:
Fig. 1 a for expression be applied to rod, according to the head assembly stereogram of the golf clubs of first preferred embodiment of the invention;
The cutaway view that Fig. 1 b intercepts for the line A-A in Fig. 1 a;
That Fig. 1 c intercepts for the line A-A in Fig. 1 a, expression is according to the cutaway view of first modification of the head assembly of first preferred embodiment of the invention;
That Fig. 1 d intercepts for the line A-A in Fig. 1 a, expression is according to the cutaway view of second modification of the head assembly of first preferred embodiment of the invention;
Fig. 1 e is the dissect stereogram of expression according to the 3rd modification of the head assembly of first preferred embodiment of the invention;
Fig. 1 f is the dissect stereogram of expression according to the 4th modification of the head assembly of first preferred embodiment of the invention;
Fig. 1 g is the dissect stereogram of expression according to the 5th modification of the head assembly of first preferred embodiment of the invention;
Fig. 1 h is the dissect stereogram of expression according to the 6th modification of the head assembly of first preferred embodiment of the invention;
Fig. 1 i is the dissect stereogram of expression according to the 7th modification of the head assembly of first preferred embodiment of the invention;
Fig. 2 a for expression be applied to rod, according to the fragmentary perspective cross sectional view of the head assembly of the golf clubs of second preferred embodiment of the invention;
Fig. 2 b is the fragmentary perspective cross sectional view of expression according to first modification of the head assembly of the golf clubs of second preferred embodiment of the invention;
Fig. 2 c is the fragmentary perspective cross sectional view of expression according to second modification of the head assembly of the golf clubs of second preferred embodiment of the invention;
Fig. 2 d is the fragmentary perspective cross sectional view of expression according to the 3rd modification of the head assembly of the golf clubs of second preferred embodiment of the invention;
Fig. 2 e is the fragmentary perspective cross sectional view of expression according to the 4th modification of the head assembly of the golf clubs of second preferred embodiment of the invention;
Fig. 2 f is the fragmentary perspective cross sectional view of expression according to the 5th modification of the head assembly of the golf clubs of second preferred embodiment of the invention;
Fig. 3 a for expression be applied to rod, according to the stereogram of the downside of the head assembly of the golf clubs of third preferred embodiment of the invention;
The cutaway view that Fig. 3 b intercepts for the line B-B in Fig. 3 a;
Fig. 3 c for intercept along the line B-B among Fig. 3 a, expression is according to the cutaway view of first modification of the head assembly of third preferred embodiment of the invention;
Fig. 4 a for expression be applied to push rod, according to the stereogram of the head assembly of the golf clubs of four preferred embodiment of the invention;
Fig. 4 b for expression be applied to iron, according to the stereogram of first modification of the head assembly of four preferred embodiment of the invention;
Fig. 4 c for expression be applied to iron, according to the stereogram of second modification of the head assembly of four preferred embodiment of the invention;
Fig. 5 a for expression be applied to push rod, according to the rear side stereogram of the head assembly of the golf clubs of fifth preferred embodiment of the invention;
Fig. 5 b be illustrated among Fig. 5 a, according to the exploded perspective view of the head assembly of the golf clubs of fifth preferred embodiment of the invention;
The cutaway view that Fig. 5 c intercepts for the line C-C in Fig. 5 a;
Fig. 5 d is the cutaway view of expression according to first modification of the head assembly of fifth preferred embodiment of the invention;
Fig. 6 a for expression be applied to push rod, according to the stereogram of the head assembly of the golf clubs of sixth preferred embodiment of the invention;
The cutaway view that Fig. 6 b intercepts for the line D-D in Fig. 6 a;
Fig. 7 a is applied to stereogram rod, removed cover cap according to the head assembly of the golf clubs of seventh preferred embodiment of the invention for expression;
Fig. 7 b be illustrated among Fig. 7 a, according to the downside exploded perspective view of the head assembly of the golf clubs of seventh preferred embodiment of the invention;
Fig. 7 c is the view of expression according to the modification of the head assembly of the golf clubs of seventh preferred embodiment of the invention;
Fig. 7 d impacts the cutaway view of the head before the golf by the head assembly according to the golf clubs of seventh preferred embodiment of the invention for expression; And
Fig. 7 e impacts the cutaway view of the head after the golf by the head assembly according to the golf clubs of seventh preferred embodiment of the invention for expression.
The specific embodiment
According to the structure of the head assembly of golf clubs of the present invention and feature applicable to all golf clubs.Below, will describe in detail in conjunction with the accompanying drawings be applied to rod (comprising iron) and push rod, according to a preferred embodiment of the invention and the structure of the head assembly of the golf clubs of modification and operation.Although head assembly of the preferred embodiments of the present invention and modification are applied to dissimilar golf clubs, identical Reference numeral is represented the same parts of head.
[embodiment 1]
Fig. 1 a represents to be applied to the head assembly of golf clubs head H, according to a first advantageous embodiment of the invention of rod D1.Head assembly according to first preferred embodiment of the invention is applied to rod D1, and this rod D1 has the cavity C V that is formed on wherein.Head assembly according to present embodiment comprises a plurality of sound pipes 1,2 and 3, and they extend to the cavity C V of rod D1 main body BD and be fixed in this main body BD in the back side of the surperficial F of H from the head.
In addition, shown in Fig. 1 b, the figure shows first modification according to the head assembly of the golf clubs of first preferred embodiment of the invention, sound pipe 1,2 and 3 is fixed on the wall H ' that is used to form rod D1 integratedly.First modification of this head assembly also comprises the separator P that is installed on cavity C V middle part, cavity C V being divided into two spaces, sound pipe 1,2 is installed is separated with the remaining space of cavity C V with 3 space thereby make, and produces sound thus effectively.
Fig. 1 c be illustrated in be used in the single rod illustration purpose, in the various modifications of the employed sound pipe of first modification of according to a first advantageous embodiment of the invention head assembly.
As shown in the figure, for illustrative purposes, will form with the wall H ' of the head H that is used to form rod D2 and have the sound pipe 11 of the screw thread 11 ' that is formed in its inwall, after being press-fitted by screw or be weldingly fixed on sound pipe 12 on the wall H ' of head H of rod D2, have closed end 13 ' and do not have the inwall of screw thread and be fixed on the sound pipe 13 on the wall H ' of the head H that is used to form rod D2 and have the sound pipe 14 that is used for easily sonorific sound generating slit 14 ' and be installed in single rod.Yet, when being installed in sound pipe 11,12,13 and 14 on the head H practically, can be with one or more being installed on the rod D2 in sound pipe 11,12,13 and 14.Screw thread and sound generating slit cause the generation air-swirl, and this is easy to produce sound.
Fig. 1 d represents second modification of head assembly according to a first advantageous embodiment of the invention.As shown in the figure, comprise a plurality of sound pipes 21,22 and 23 according to second modification of the head assembly of first preferred embodiment of the invention, they are installed on the wall H ' of the main body BD that is used to form rod D3 head H alternately.
Shown in Fig. 1 e, comprise a plurality of vertical sound slit 31,32,33 and 34 among the wall H ' that is formed on rod D4 main body BD along the longitudinal according to the 3rd modification of the head assembly of first preferred embodiment of the invention.Shown in Fig. 1 f, comprise a plurality of sound holes 41,42,43 and 44 among the wall H ' that is formed on rod D5 main body BD according to the 4th modification of the head assembly of first preferred embodiment of the invention.Shown in Fig. 1 g, comprise a plurality of star sound holes 51,52,53 and 54 that are formed among the rod D6 main body BD according to the 5th modification of the head assembly of first preferred embodiment of the invention.
If necessary, the head assembly of golf clubs according to a first advantageous embodiment of the invention can comprise rubber or the synthetic resin cap (not shown) that is used to seal sound slit and sound hole, thereby makes employing can be used as the head use of general golf clubs according to the head of the head assembly of the golf clubs of first preferred embodiment of the invention.
In addition, shown in Fig. 1 h, comprise the single long sound slit 55 that is formed among the rod D7 main body BD with separator P according to the 6th modification of the head assembly of first preferred embodiment of the invention.Shown in Fig. 1 i, comprise the long sound slit 56 that is formed among the fairshaped concave side 5F according to the 7th modification of the head assembly of first preferred embodiment of the invention.
As mentioned above, the rod that can be applicable to have different configurations and structure according to the head assembly of the golf clubs of first preferred embodiment of the invention, and its principle is to utilize the friction that produces between air and sound slit or sound hole when brandishing the head of golf clubs at a predetermined velocity to produce sound.
In other words, according to the head assembly of the golf clubs of first preferred embodiment of the invention, when air during, owing to the quick angular speed of head assembly in the upper boom process makes air produce sound through sound slit or sound hole.Therefore, the golfer repeats slowly to brandish the action of golf clubs, and preventing producing sound in the upper boom process, thereby the golfer makes him get used to upper boom slowly by oneself.
[embodiment 2]
Fig. 2 a for expression be applied to rod, according to the stereogram of the head assembly of the golf clubs of second preferred embodiment of the invention.With various modifications second preferred embodiment is described.
The head H of rod D9 comprises the resonance wall W among the cavity C V that is formed on the cavity C V in this head H and is installed in main body BD, and this main body BD links to each other with the surperficial F of head to produce sound.Resonance wall W is the metallic walls with enough thin thickness, is used for cavity C V is divided into two hollow space G1 and G2.Resonance wall W is perhaps made separately and is fixed among the cavity C V by the resonance metallic plate by making with the head H identical materials of rod D9 and forming with this head H.
Shown in Fig. 2 b, comprise a plurality of resonance wall W1 and W2 according to the rod D10 of first modification of the head assembly of the golf clubs of second preferred embodiment of the invention.Shown in Fig. 2 c, comprise single partial resonance wall WP1 or at least two partial resonance wall WP1 and WP2 on the wall that is installed in cavity C V according to the rod D11 of second modification of the head assembly of the golf clubs of second preferred embodiment of the invention.
Shown in Fig. 2 d, comprise partial resonance wall WP3, WP4 and the WP5 that is arranged in alternately among the cavity C V according to the rod D12 of the 3rd modification of the head assembly of the golf clubs of second preferred embodiment of the invention.
In the 4th and the 5th modification shown in Fig. 2 e and the 2f, according to the head assembly of the golf clubs of second preferred embodiment of the invention, rod D13 comprise be installed in cavity C V rear wall (promptly, the inwall relative with surperficial F) partial resonance wall WP6 and WP7 on, rod D14 are included in partial resonance wall WP8 and WP9 intersected with each other in the cavity C V.
Resonance wall W, W1 and W2 ... and partial resonance wall WP, WP1 and WP2 ... make by metallic plate.Preferably, when the head H of rod is vibrated owing to external impact, resonance wall W, W1 and W2 ... and partial resonance wall WP, WP1 and WP2 ... make and have such thickness by such material, that is, and owing to the vibration of the head H of rod produces sound.
[embodiment 3]
Usually, make rod D by machining (for example, molded, forging etc.).Shown in Fig. 3 a, use head H according to the rod D15 of the head assembly of the golf clubs of third preferred embodiment of the invention to comprise surperficial F and link to each other to form the main body BD of cavity C V therein with surperficial F.This main body BD and surperficial F are integrally formed, or are fixed on the surperficial F.
Head assembly according to the golf clubs of third preferred embodiment of the invention also comprises the vibration generating apparatus R that is installed among the cavity C V.Shown in Fig. 3 b, this vibration generating apparatus R comprises: flexible connecting rod 60 (for example, helical spring), and it is installed on the center of gravity G at the back side of the surperficial F among the cavity C V that is formed among the main body BD; And Metal Ball (for example, steel ball), it is fixed in the free end of this flexible connecting rod 60.
Shown in Fig. 3 c, be applied to rod D16, comprise according to the vibration generating apparatus R of the modification of the head assembly of the golf clubs of third preferred embodiment of the invention: connecting axle 62 is (for example, steel plate, elastic metal sheet or stationary pipes) to replace flexible connecting rod 60, and vibrating tube 63, it is fixed in the free end of this connecting axle 62, and the operation of this vibration generating apparatus R is with identical in the operation of the vibration generating apparatus R shown in Fig. 3 b.
In these structures, can obtain the optimum weight of Metal Ball 61 and vibrating tube 63 by carrying out the test identical with effect repeatedly with following operation of the present invention.And, since optimum weight according to the kind of golf clubs with manufacturer and different, so do not provide detailed data in this manual.
More preferably, shown in Fig. 3 b and 3c, the thickness T of the outside of surperficial F is greater than the thickness t of the core of this surface F, thereby the elasticity that increases surperficial F is vibrated to be easy to produce.
The second and the 3rd preferred embodiment according to the present invention, when using rod to impact the golf (not shown), according to resonance wall W, W1 and the W2 of the state of swinging by second preferred embodiment of the present invention ... and partial resonance wall WP, WP1 and WP2 ... or the ball 61 of the 3rd preferred embodiment of the present invention and special sound or the vibration of vibrating tube 63 generations.
In other words, when carrying out correct swinging during action, produce the vibration that normal sound or generation are delivered to golfer's hand.On the other hand, when the action that swings is incorrect, produce sound or vibration corresponding to the incorrect action that swings.Therefore, when the golfer practised using employing according to the golf clubs of the head assembly of preferred embodiment, this golfer knew the sound that produces when the best swings action when carrying out.Therefore, the golfer trains golf swing, preventing when the generation of carrying out the sound that incorrect when action of swinging produce, thereby improves golfer's the incorrect action that swings.
[embodiment 4]
Shown in Fig. 4 a, be applied to difform hollow audio unit 70 iron I1, comprise the back side that is installed on surperficial F according to the head assembly of the golf clubs of four preferred embodiment of the invention.
Shown in Fig. 4 b, be applied to iron I1, make by various materials according to the audio unit of first modification of the head assembly of the golf clubs of four preferred embodiment of the invention, and have the hemispherical of golf sphere or hollow.Shown in Fig. 4 c, have 1/4th spherical form according to the audio unit 80 of second modification of the head assembly of the golf clubs of four preferred embodiment of the invention, and can make by various materials.
Shown in Fig. 4 a, these audio units 70 have star sound hole 71,72 and 73, or sound slit 74,75 and 75, as Fig. 4 b of first modification of head assembly as described in showing shown in, and the audio unit 80 as Fig. 4 c of second modification of head assembly as described in illustrating shown in has circular sound hole 81,82 and 83, thereby can construct a flexible piezoelectric sound-generating devices.
Identical according to the operation of the head assembly of the golf clubs of four preferred embodiment of the invention and effect with operation and effect according to the head assembly of the golf clubs of first preferred embodiment of the invention.
[embodiment 5]
Fig. 5 a represent to be applied to push rod P1, according to the head assembly of the golf clubs of fifth preferred embodiment of the invention.As shown in the figure, preferably, the audio unit of push rod P1 comprises: vane GP, its from the head the upper plate U of H extend back, and integrally formed with upper plate U, when pushing golf, to help golfer's aiming; And the recessed cavity C P of back central portion of the surperficial F of H from the head.As represent that this cavity C P is limited by the lower plate W of upper plate U, surperficial F and head H shown in Fig. 5 c of cutaway view of C-C along the line intercepting.
Flexible piezoelectric sound-generating devices according to the head assembly of the golf clubs of fifth preferred embodiment of the invention comprises voice unit (VU) K, and this unit K is installed between cavity C P and the vane GP or is integrally formed with vane GP.Voice unit (VU) K comprise make by metal or synthetic resin and be fixed on the unit box that is approximately box-like 100 on the head H.
Shown in Fig. 5 b, the unit box 100 of voice unit (VU) K holds the bulk metal sound dish 110 with predetermined diameter therein.Sound dish 110 comprises: elastic ring 111, and it is inserted in the periphery of sound dish 110, impacts to absorb; With direction recess 112, it is formed in the periphery of sound dish 110 below the position of elastic ring 111.
Shown in Fig. 5 c, unit box 100 comprises towards the downward-sloping guide rail 120 of the rear side of vane P, and the slope a of guide rail 120 is determined by test.
Operation and effect according to the head assembly of the golf clubs of fifth preferred embodiment of the invention will be described below.
When the golfer taked initial posture to push by the push rod P1 among Fig. 5 c, push rod P1 flushed with ground, and sound dish 110 is positioned at the rear side of unit box 100 owing to the slope a of guide rail 120.
Under these conditions, if the rapid Back stroke push rod of golfer P1, then owing to slope a has produced component greater than the horizontal direction of the frictional force between sound dish 110 and guide rail 120, thereby sound dish 110 is from the surperficial F motion to the head H of push rod P1 of the rear side of unit box 100.
At this moment, the wall of sound dish 110 collision cell boxes 100 is to produce sound and vibration.Therefore, the golfer knows its rapid Back stroke, i.e. ground lack of standardization Back stroke.
In addition, in the lower beam process, the golfer pushes with the component of the horizontal direction that prevents to produce the frictional force that causes greater than the slope a owing to unit box 100, thus the golfer can make he oneself get used to push rod P1 slowly under wave.Also can prevent bent wrist (pushing) according to same principle as implied above by wrist.
Shown in Fig. 5 d, push rod P2 comprises: unit box 140, and it has sound ball 130, rather than sound dish 110; And guide pipe 141, rather than guide channel 121, and the operation of push rod P2 is identical with operation and the effect of push rod P1 with effect.
[embodiment 6]
In the 6th preferred embodiment of the present invention, flexible piezoelectric sound-generating devices is installed on the head H of push rod P3.
Push rod P3 comprises: vane GP, its from the head the upper plate U of H extend integratedly, to help golfer's aiming; And cavity C P, the back middle body of surperficial F of H is recessed from the head for it.Shown in Fig. 6 b, the figure shows the cutaway view that intercepts along line D-D, cavity C P is preferably limited by upper plate U, surperficial F and lower plate W.Flexible piezoelectric sound-generating devices according to the head assembly of the golf clubs of sixth preferred embodiment of the invention comprises a plurality of tablets 150,151 and 152, they with regular fixed interval on the Hg of the back side of head H, and be enough to easily the metallic plate of sonorific predetermined thickness and make by having, thereby when swinging, produce sound.
[embodiment 7]
Below with reference to Fig. 7 a to 7e describe in detail be applied to rod D17, according to the head assembly of the golf clubs of seventh preferred embodiment of the invention.
As shown in FIG., the head assembly according to the golf clubs of seventh preferred embodiment of the invention shown in the figure has been removed apical cap, i.e. the upside of head H.Hollow sensing pipe 160 is fixed on the bottom surface OB of cavity C V, and to have slope b near neck N, a (not shown) is installed on this bottom surface, and hollow sensing pipe 160 is made by various materials.Hollow sensing pipe 160 has the openend of the installing hole 162 that is connected in bottom surface OB and the rear end of sealing.And shown in Fig. 7 b, installing hole 162 has all screw threads 162 ' of formation within it, and the cap 163 that engages with this installing hole 162 is formed with screw thread 163 '.Diameter be slightly less than hollow sensing pipe 160 internal diameter sensing ball 161 from the head the lower surface 164 of H be inserted in the installing hole 162 and cap 163 sealing installing holes 162.
Single or multiple sensing balls 161 are made of metal and are inserted in the installing hole 162.
Shown in Fig. 7 d, the figure shows the rod D17 of employing according to the head assembly of the golf clubs of seventh preferred embodiment of the invention, owing to be right after before carrying out Grooved swing in the head H of rod D17, sensing pipe 160 with slope b towards neck N, be that toe tilts, then in sensing pipe 160, sensing ball 161 is contained near the neck N with being stabilized.
In this state, golfer's upper boom, sensing ball 161 kept its initial position in sensing pipe 160 because of the geometry of the static inertia of the sensing ball 161 that is produced by upper boom and sensing pipe 160 before head H arrives the summit that upper boom impacts.Yet when head H arrived the summit that upper boom impacts, the angular speed of head H was 0 (zero), and head H and sensing pipe 160 are turned over.At this moment, sensing ball 161 loses static inertia and rolls downwards along sensing pipe 160 owing to gravity.
The closed end of sensing ball 161 collision sense pipes 160, thus sound and vibration produced.The golfer feels and is passed to the vibration of its hand of holding golf clubs and hears sound, arrives the summit that upper boom impacts thereby the golfer knows head H.Therefore, afterwards, the golfer knows must make upper boom locate on the summit to suspend for a moment and must carry out down swing lentamente.
Shown in Fig. 7 c, advised 161 established angle and direction of the position sensing pipe of upset in the sensing pipe 160 of summit that upper boom impacts place's sensing ball 161 at rod D17.In other words, shown in Fig. 7 c, sensing pipe 160 can be installed in along the direction of A-A ' or B-B ' on the rod D17.
Therefore, when the head that uses the head assembly that adopts golf clubs is according to this preferred embodiment of the invention trained, the golfer can make their upper boom action perfect, thereby the golfer impacts the golf distance that extended exactly by this golf clubs.
When using the head that adopts head assembly of the present invention, the golfer hear since various flexible piezoelectric sound-generating devices and in the upper boom process the quick change of the angular speed by head and sound that flow air produced, and the vibration that produces by vibration generating apparatus of sensing.Therefore, because the golfer slowly brandishes golf clubs to prevent to produce declaration, therefore corrected the quick upper boom that is easy to become the poorest action that swings.Like this, prevented to swing fast, and made that also the bar head that must be limited upwards minimizes.
Although for illustrative purposes discloses the preferred embodiments of the present invention, one skilled in the art will understand that under the situation that does not break away from the disclosed scope and spirit of the present invention of claims, can carry out various modifications, augment and replace.
Claims (8)
1, a kind of head assembly of golf clubs, it comprises: flexible piezoelectric sound-generating devices, this flexible piezoelectric sound-generating devices comprises by single at least sound pipe, is formed on the sound slit in this sound pipe and is formed on one or at least two combination in the group that sound hole constituted in the head, and described sound pipe is used for making the chamber and the external communications of the head body that is formed on rod.
2, the head assembly of golf clubs according to claim 1 is characterized in that, the chamber of described rod head body by at least one separator separately.
3, a kind of head assembly of golf clubs, it comprises flexible piezoelectric sound-generating devices, this device comprises that at least one is used for being separated to form the metal resonance wall at the chamber of rod head body, this metal resonance wall by rule or be arranged to brokenly to separate described chamber partly or entirely.
4, a kind of head assembly of golf clubs, it comprises flexible piezoelectric sound-generating devices, this flexible piezoelectric sound-generating devices comprises:
Connecting axle, it is installed in the center of gravity place towards the wall of this chamber in the chamber of rod head body; And
Vibrating tube or vibrating ball, it is installed on the end of described connecting axle.
5, a kind of head assembly of golf clubs, it comprises flexible piezoelectric sound-generating devices, this flexible piezoelectric sound-generating devices comprises:
The hollow audio unit, it is installed on the rear side of iron head surface and has different shape, for example the golf shape;
At least one sound hole, it is formed in the described hollow audio unit and has different shape; And
The sound slit.
6, a kind of head assembly that comprises the golf clubs of flexible piezoelectric sound-generating devices, it comprises:
Vane, its upper surface from the push rod head extends to its rear side; And
Flexible piezoelectric sound-generating devices, it can separate with the downside of described vane, and comprise being used to hold, and when described head is positioned at the place, summit that upper boom impacts, collide the wall of this head, thereby generation sound and vibration by the sound dish of inclined-plane guiding or the voice unit (VU) of sound ball.
7, a kind of head assembly of golf clubs, it comprises flexible piezoelectric sound-generating devices, and this flexible piezoelectric sound-generating devices comprises a plurality of metal tablets, and these metal tablets are installed at interval from the rear side extension of push rod head and with rule, thereby owing to vibration produces sound.
8, a kind of head assembly of golf clubs, it comprises flexible piezoelectric sound-generating devices, this sound and vibration generating apparatus comprise:
Hollow sensing pipe, it is installed on the bottom surface of this head in the chamber of rod head body, and by a cap closure, and have closed end; And
At least one sensing ball, it is inserted in the described hollow sensing pipe, and the time collides described closed end when this head is positioned at the place, summit that impacts that swings, thereby produces sound or vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100844735A CN1891316A (en) | 2005-07-08 | 2005-07-08 | Head assembly for golf glub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100844735A CN1891316A (en) | 2005-07-08 | 2005-07-08 | Head assembly for golf glub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1891316A true CN1891316A (en) | 2007-01-10 |
Family
ID=37596671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100844735A Pending CN1891316A (en) | 2005-07-08 | 2005-07-08 | Head assembly for golf glub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1891316A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689541A (en) * | 2010-02-09 | 2015-06-10 | 六安彩燕体育用品科技有限公司 | Sound production device, whistling badminton and whistling racket or cue |
| CN108778430A (en) * | 2016-03-11 | 2018-11-09 | 纳伯·尼古拉斯 | Signal device and utensil |
-
2005
- 2005-07-08 CN CNA2005100844735A patent/CN1891316A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689541A (en) * | 2010-02-09 | 2015-06-10 | 六安彩燕体育用品科技有限公司 | Sound production device, whistling badminton and whistling racket or cue |
| CN108778430A (en) * | 2016-03-11 | 2018-11-09 | 纳伯·尼古拉斯 | Signal device and utensil |
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