CN103520891B - Golf clubs - Google Patents
Golf clubs Download PDFInfo
- Publication number
- CN103520891B CN103520891B CN201310265416.1A CN201310265416A CN103520891B CN 103520891 B CN103520891 B CN 103520891B CN 201310265416 A CN201310265416 A CN 201310265416A CN 103520891 B CN103520891 B CN 103520891B
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- China
- Prior art keywords
- hammer portion
- portion part
- head
- bushing
- screw component
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/02—Joint structures between the head and the shaft
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B2053/0491—Heads with added weights, e.g. changeable, replaceable
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/32—Golf
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
The present invention provides a kind of golf clubs, and it configures on the structure division for linking shaft and head weighting members, can realize that centre of gravity is designed in the case where the moment of inertia of not opposing connection shaft axial direction produces influence.The golf clubs includes:Head(10);Shaft(S), it is via bushing(17)And be concatenated, the bushing(17)It is inserted into its bar neck(16)It is interior;Screw component(25), it is by bushing(17)It is fixed on bar neck(16)It is interior;Head(10)In head bottom surface(13)Side has positioned at shaft(S)And bar neck(16)Axis on recess(13A).Screw component(25)Around its axially mounted weighting members(WT)And constitute hammer portion part(W), and by configuring in recess(13)Interior and and bushing(17)Screw thread engages and fixes shaft simultaneously(S)With installation hammer portion part(W).
Description
Technical field
The present invention relates to a kind of golf clubs, in more detail, it is related to a kind of can utilizing to link head with shaft
Hammer portion part is configured the golf clubs on shaft axis by structure.
Background technology
For example, Patent Document 1 discloses the head as golf clubs and the connecting structure of shaft.Document institute
The connecting structure of record will be fixed both in the leading section insertion bushing of shaft and by means such as bondings, be inserted by bushing
In the state of in the bar neck of head, screw component is configured in the recess of head bottom surface side being formed at, and by by the spiral shell
Nail part is screwed into the direction of insertion front of bushing and shaft is linked with head.
Patent document 1:(Japan)JP 2009-291602 publications
However, in the golf clubs described in patent document 1, screw component turns into shaft is fixed on via bushing
Special-purpose member in head.Thus, for example want the center of gravity of head is set as it is relatively low in the case of, would have to leaving
Other positions configuration hammer portion part of shaft axis.In this case, moment of inertia of the head around shaft axial direction increases, and causes to produce
Become the unfavorable condition that kick-ball control becomes the golf clubs of hardly possible etc.
The content of the invention
It is an object of the present invention to provide a kind of golf clubs, it can be by the configuration of hammer portion part by shaft and head
The structure division of link, and can realize that centre of gravity sets in the case where the moment of inertia of not opposing connection shaft axial direction produces influence
Meter.
In order to reach the purpose, the present invention uses the structure described in technical scheme required for protection, specifically,
Employ following structure, i.e. a kind of golf clubs, possess:Head;Shaft, it is concatenated via bushing, and the bushing can
Insert being formed in the bar neck of heel lateral of the head;Screw component, the bushing is attached at the bar neck by it
Bottom;The head has the recess on the central axis of the bar neck on head bottom surface, in weighting members(ウェ
イ ト portions material)Form one with the screw component and in the state of constituting hammer portion part, make the screw component from the recess to
The direction of insertion leading section of the bushing through the bar neck the bottom and with the direction of insertion of the bushing before
End thread engages, so as to the shaft is fixed in the head.
It is further preferred, that the bushing has the internal thread part formed in the direction of insertion leading section, the interior spiral shell
The central axis in line portion is consistent with the central axis of the bar neck.
It is further preferred, that the central axis of the recess of the head is consistent with the central axis of the bar neck.
In addition, in the present invention, it is preferred to using the hammer portion part weight than the bushing weight weight structure, it is described
The weight of hammer portion part is preferably set to more than 1.5 times of bushing weight, is more preferably set as more than 2.0 times.Because, pass through
More than 1.5 times are set to, centre of gravity effect can be preferably played.
It is further preferred, that the weighting members have the through hole run through for the screw component, and can be in weight
Changed between the different multiple weighting members of amount.
It is further preferred, that the golf clubs possesses:The first hammer portion part, it can be dismounted, and as institute
State hammer portion part and configure in the position of the heel lateral;Second hammer portion part, it can be dismounting, and configure in the head
The position of interior tip side;In the state of the head is in the face angle for facing target, the first hammer portion part
And the second hammer portion part is in specified altitude relative to bottom ground plane, and it is arranged respectively at parallel with face same
In face.
It is further preferred, that at least one party is configured in the first hammer portion part and the second hammer portion part, can be in weight
Changed between the different multiple hammer portion parts of amount.
According to the present invention, engaged with bush threads by making screw component, in addition to shaft and head can be linked,
The weighting members that hammer portion part is constituted together with screw component can also be simultaneously installed, therefore, it is possible to make head realize that centre of gravity sets
Meter.The structure for being weighting members configuration on shaft axis is additionally, since, it is possible in the inertia force of not opposing connection shaft axial direction
In the case that square produces influence, there is provided a kind of easily controllable golf clubs.
In addition, only by making the weight of hammer portion part than the weight weight of bushing, it becomes possible to head is realized that centre of gravity is designed.
And, selected and in head by from the multiple weighting members for varying in weight, can be according to user
The need for and individual character most suitable weighting members are installed, and can widely using the present invention.
And, premised on by the first hammer portion part and the configuration of the second hammer portion part in heel lateral and tip side, these hammer portion parts
It is arranged on specified altitude disassembly ease in the same face parallel with face relative to bottom ground plane, therefore, it is possible to change
The relative weight for becoming the first hammer portion part and the second hammer portion part is poor, and can be in the state of center of gravity depth and height is maintained, only
Centroidal distance is set to be subjected to displacement to tip side or heel lateral, thereby, it is possible to the characteristic by adjusting relevant head return come basis
The individual character of user is adjusted.
And, selected and in head by from the multiple hammer portion parts for varying in weight, can be according to user's
Need and individual character installs most suitable hammer portion part, and can widely using the present invention.
Brief description of the drawings
Fig. 1 is the figure of the golf club head from ball club surface side observation first embodiment.
Fig. 2(A)It is the front view of bushing, Fig. 2(B)It is cuing open for the screw component hammer portion part integrated with weighting members
View.
Fig. 3 is the exploded perspective view of Fig. 1.
Fig. 4 is the figure of the golf club head from ball club surface side observation second embodiment.
Fig. 5 is the figure that the golf club head is observed from head bottom surface side.
Fig. 6(A)It is the top view of the first hammer portion part, Fig. 6(B)It is the front view of the first hammer portion part, Fig. 6(C)It is the first hammer
The upward view of part.
Fig. 7(A)It is the top view of the first hammer portion part, Fig. 7(B)It is the front view of the first hammer portion part, Fig. 7(C)It is the first hammer
The upward view of part.
Specific embodiment
Hereinafter, referring to the drawings to being applied to referred to as No. one first embodiment of the invention of the golf club head of rod
Illustrate.
As shown in figure 1, the head 10 of the golf clubs of present embodiment is set as hollow, and possess:Head top surface
11st, head side 12, head bottom surface 13 and face 14.In head top surface 11 is from the side of heel 15 towards head bottom surface 13
Portion, integrally provided with the bar neck 16 of tubular, a side of shaft S(Front)The bar neck is attached at via the storage of bushing 17
In 16.
Such as Fig. 2(A)Shown, the bushing 17 is configured to possess:Main body cylinder with the end 20;Socket 21, it possesses step
Portion 21A, stage portion 21A are located in the figure of the main body cylinder 20 upper end side and are resisted against the upper end of bar neck 16;As insertion side
The thin barrel part 22 of side forward, it is connected with the lower end side of main body cylinder 20, and is internally formed with internal thread 23.Additionally,
In the state of in the insertion rod neck 16 of bushing 17, the central axis of bar neck 16 is consistent with the central axis of internal thread 23.Bar
In the front insertion main body cylinder 20 of body S, shaft S is fixed on bushing 17 via bonding agent.The diameter of thin barrel part 22 is set
For the through hole 16B of the bottom 16A for being formed in bar neck 16 can be put into(Reference picture 3)It is interior.In addition, thin barrel part 22 is via platform
Rank portion 24 and the connect setting of main body cylinder 20, stage portion 24 are resisted against on the bottom 16A of the bottom to form bar neck 16.Additionally, lining
The weight of set 17 is not particularly limited, and in the present embodiment, has used the bushing of 5.7g.
In the region of the head bottom surface 13 of the head 10, recess 13A is formed with the side of heel 15.Recess 13A shapes
As approximate circle opening shape, its center axis are configured to positioned at the central axis with bar neck 16 and shaft S substantially
On identical axis.Screw component 25 in insertion recess 13A is configured to be screwed into the thin barrel part 22 for being formed in bushing 17
In interior internal thread 23, thus, shaft S links via bushing 17 with head 10.
On the screw component 25, counterweight WT can be removably provided with around its axial direction.Counterweight WT is substantially formed as circle
Tubular, is being formed at the through hole of its central portion(Through hole)In 27, the shaft part of screw component 25 is inserted into.In addition, matching somebody with somebody
Weight WT is made up of columnar large-diameter portion and columnar minor diameter part, and conical surface portion is formed between large-diameter portion and minor diameter part.Should
Conical surface portion is formed by making external diameter be tapered into minor diameter part from large-diameter portion, and the outer surface of conical surface portion is set as the conical surface 28.Cone
Face 28 is formed one week on the outer surface of the conical surface portion of cylindric counterweight WT.It is provided with the pars intermedia of screw component 25 O-shaped
Ring 26, counterweight WT is integrated between the o-ring 26 and the head of screw component 25 with the state that can not be come off, thus, in spiral shell
When nail part 25 links shaft S and head 10 via bushing 17, counterweight WT is necessarily located on the axis of shaft S.Additionally, in profit
Hammer portion part W is fixed on when in head 10 with screw component 25, the conical surface 28 of counterweight WT with forming the head 10 of recess 13A
The step contact formed on inner surface.That is, hammer portion part W is screwed into by screw component 25, until the conical surface 28 and head 10
Step is contacted, and is contacted with step by making the conical surface 28, makes the central axis of the counterweight WT of hammer portion part W and the central axis of shaft S
Unanimously.Additionally, corresponding to the conical surface 28 that a week is formed around counterweight WT, the step of head 10 is forming the head 10 of recess 13A
It is formed with inner surface one week.Here, hammer portion part W is made up of the screw component 25, counterweight WT and o-ring 26.Additionally, hammer portion
Part W is not particularly limited, but in the present embodiment, is selected from the respectively different multiple hammer portion part W of weight.In more detail
Ground says that in the present embodiment, hammer portion part W is arranged to, in the state of including o-ring 26 and screw component 25, Neng Goucong
7g and from it by 1.5g amplitudes increased 8.5g, 10g, 11.5g, 13g, 14.5g, 16g, 17.5g, 19g, 20.5g, 22g
In selected.Thereby, it is possible to be than bushing weight by the weight set of hammer portion part W.Additionally, the upper limit of hammer portion part W is not intended to limit
It is 22g, as long as can fully brandish below the weight of golf clubs in general linksman.
As shown in figure 1, axial arrangement counterweight WT of the golf clubs of present embodiment around screw component 25, using O-shaped
Ring 26 makes counterweight WT that one is formed in the way of it can not come off and hammer portion part W is constituted, and is configured the recess 13A in head 10
It is interior, and fix shaft S by the way that screw component 25 is screwed into the internal thread 23 of bushing 17.Screw component 25 be screwed into will
The mode of the leading-in pole neck 16 of bushing 17 and work, bushing 17 can be securely fixed in bar neck 16.In addition, hammer portion
Part W due to being fixed in head 10 in the state of the conical surface 28 is contacted with the step of head 10, it is possible to avoiding screw
Part 25 loosens.
For example, the shape of the hammer portion part W of the implementation method is not limited to schematic structure example, can use and possess various shapes
The hammer portion part of shape, structure, as long as hammer portion part of the disassembly ease ground on shaft axis.
In addition, object club of the invention is not limited to a rod, additionally it is possible to be applied to fairway wood and multi-functional
Club, in addition, even being applied in iron golf clubs.
And, the correspondingly-shaped of bar neck 16 and bushing 17 is not limited to the configuration example of diagram, as long as bushing 17 is in bar
The assigned position of neck 16, and be introduced into by being screwed into screw component 25 head bottom surface side fixation structure it is sufficient that.
Sum it up, the present invention can be applied to the golf for possessing the structure that shaft is fixed on bar neck via bushing
Bar.
Then, second embodiment of the invention is illustrated.It should be noted that identical for first embodiment
Structure, mark identical reference, omit the description.
The position of centre of gravity comprising center of gravity depth, height of C.G., centroidal distance of golf club head is to determine to beat
The key element in flight, ballistic ordinate, direction during putt etc..
Here, " center of gravity depth " is generally used for referring to, link the position of centre of gravity of head and the distance of leading edge, " height of C.G. "
As for referring to, link the distance of sweet spot and leading edge, " centroidal distance " is generally used for referring to, links by center of gravity and be orthogonal to shaft
The straight line of axis and the intersection point of shaft axis and the distance of position of centre of gravity.Center of gravity depth is the key element for determining moment of inertia, in addition,
Height of C.G. is considered as the height to trajectory(Get angle)Bring the key element of influence.In addition, being proximate to tip also according to center of gravity
Heel is proximate to, the complexity that head is returned is different, centroidal distance is the key element that influence is produced on the direction that flies out of ball.
Second embodiment be it is a kind of can utilize the hammer portion part W that uses in first embodiment, not change center of gravity depth
The golf club head of centroidal distance is adjusted in the case of degree and height of C.G..
In fig. 4, in the region of the head bottom surface 13 of the golf club head 10, in the side of heel 15 and tip 19
Side is formed with recess 13A, 13B, and the first hammer portion part WA and the second hammer portion part WB is each configured with these recesses 13A, 13B.
Here, recess 13A is located on the axis of bar neck 16, and when the first hammer portion part WA is configured at recess 13A, the first hammer portion part WA
On the central axis of shaft S.In addition, the second recess 13B is located on the axis parallel with recess 13A, also, at the top of it
Side, is formed with for being screwed into fixed thread barrel 18 for the second hammer portion part WB.
The first hammer portion part WA and the second hammer portion part WB are not particularly limited, and are in the present embodiment from weight difference
Selected in different multiple hammer portion parts.The state of the face angle for facing target is in golf club head 10
Under, these hammer portion part WA, WB are in specified altitude H relative to head bottom ground plane S(Reference picture 4), and as shown in figure 5,
Dismounted respectively and be located at freely on the straight line L2 parallel with the straight line L1 of face 14 is tangential on, i.e., parallel with face is same
It is simultaneously interior.Briefly, the first hammer portion part WA and the second hammer portion part WB are respectively in sustained height position, and are configured in head
The side of root 15 and the side of tip 19 in bottom surface 13.Here, the first hammer portion part WA and the second hammer portion part WB configurations are in sustained height position
Put and refer to, the first hammer portion part WA and the second hammer portion part respective centers of gravity of WB are positioned essentially at identical height and position.In addition, the first hammer
Part WA and the second hammer portion part WB are located in the same face and refer to, the first hammer portion part WA and the second respective center of gravity essence of hammer portion part WB
It is upper to be located on straight line L2.And, the first hammer portion part WA and the second hammer portion part WB is arranged respectively at the side of root 15 and the side of tip 19 is
Refer to, as shown in figure 4, the first hammer portion part WA is configured in being located closer to for the position of centre of gravity P than head when being observed from root 15
The position of root 15, the second hammer portion part WB is configured in being located closer to for the position of centre of gravity P than head when being observed from tip 19
The position of tip 19.
Such as Fig. 6 and shown in 7, the first hammer portion part WA and the second hammer portion part WB include identical screw component respectively
25.First hammer portion part WA is made up of screw component 25 and the first counterweight WT1 for being set as to run through for the screw component 25, the
Two hammer portion part WB are made up of screw component 25 and the second counterweight WT2 for being set as to run through for the screw component 25.In this reality
In applying mode, the first counterweight WT1 is formed by tungsten and the weight of the first hammer portion part WA is 23g, and the second counterweight WT2 is formed and the by aluminium
The weight of two hammer portion part WB is set to 3g.Screw component 25 is the screw component of mutually the same weight, but by using not
With the first counterweight WT1 and the second counterweight WT2 of weight, can prepare the multiple hammer portion parts for varying in weight.In more detail,
One counterweight WT1 is configured to be changed between the mutually different multiple counterweights of weight, and in multiple first counterweights matches somebody with somebody
Weight WT1A1(It is not shown)It is counterweight WT1A2 with another in multiple counterweights(It is not shown)Vary in weight, but their all shapes
As the shape for enabling screw component 25 internally to pass through and be inserted into recess 13A, for example, the profile of counterweight WT1A1
Can be formed as roughly the same with counterweight WT1A2.In this case, for example, material by making counterweight WT1A1 and counterweight WT1A2
Matter is different, can be formed as the weighting members for varying in weight.In addition, in addition, it is also possible to make the profile of counterweight WT1A1 and match somebody with somebody
The profile of weight WT1A2 is different, as long as in the case where counterweight WT1A1 is changed into counterweight WT1A2, can become only centroidal distance
Change and the center of gravity depth of head and height of C.G. are substantially constant.
The screw component 25 by the screw rod 30 that possesses on the periphery of front external screw thread 30A and positioned at the screw rod 30 one
The head 31 of side is constituted.In addition, such as Fig. 6(B)Shown, the first counterweight WT1 is formed as tubular, and the length of the tubular is screw division
Half of length of part 25 or so, head 31 is located at by small inside diameter 35A and large diameter portion 35B with the state that can be rotated against
In the large diameter portion 35B of the through hole 35 of composition.Additionally, being fixed with the C-shaped ring 36 of anticreep around screw rod 30.
In addition, the second counterweight WT2 is different from the first counterweight WT1 only in terms of circumferential profile, substantially with the first counterweight WT1
Identical, with the through hole 35 being made up of small inside diameter 35A and large diameter portion 35B, the head 31 of screw component 25 is big positioned at this
In inside diameter 35B.In addition, being also fixed with C-shaped ring 36 on the screw rod 30 of the second hammer portion part WB.
As shown in figure 4, the golf club head 10 of present embodiment is respectively configured the first hammer portion in recess 13A, 13B
Part WA, the second hammer portion part WB, the external screw thread 30A of the first hammer portion part WA are screwed into and are located in the internal thread part 23 of the bottom of bushing 17,
On the other hand, the external screw thread 30A of the second hammer portion part WB is screwed into the thread barrel 18 of recess 13B, so as to be fixed.First hammer
Above-mentioned being screwed into of part WA is worked in the way of by the leading-in pole neck 16 of bushing 17, can be by the jail of bushing 17 of fixed shaft S
Admittedly be fixed on bar neck 16.
Then, to the centroidal distance GL of change present embodiment(Reference picture 4)Situation illustrate.
First, the first hammer portion part WA and the second hammer portion part WB be on the straight line L of sustained height H, positioned at be tangential on club
In the same face on the straight line L1 in face 14 parallel straight line L2, the first hammer portion part WA is being set to 23g, the second hammer portion part WB is set to
During 3g, head position of centre of gravity is in P points in Fig. 4.
Here, for example, by changing the first hammer portion part WA or the second hammer portion part WB, increasing the first hammer portion part WA and second
The weight difference of hammer portion part WB, can be such that position of centre of gravity P is subjected to displacement to the side of heel 15(It is mobile).On the other hand, by making first
The weight difference of hammer portion part WA and the second hammer portion part WB is poor less than initial weight, can make position of centre of gravity P that position occur to the side of tip 19
Move.
Therefore, it is subjected to displacement to the side of heel 15 or the side of tip 19 by making position of centre of gravity, the size of centroidal distance GL occurs
Change such that it is able to change the complexity of the return of the return i.e. tip 19 of head during with shaft S as pivot.By
This, for example, in the case of to having the shortcomings that slack-off linksman is tended in the return of tip 19, can be by making second
Hammer portion part WB is further more relative than initial setting to lighten easily to overcome the deficiency.
Additionally, in the case where the gross weight of the first hammer portion part WA and the second hammer portion part WB is than initial setting weight weight, bar
The overall quality of head also rises, as long as therefore be able to maintain that same head speed, just also contribute to extend flight.Additionally,
In the above description, the first hammer portion part WA and the second hammer portion part WB configurations are on the straight line L of sustained height, but this is not to limit
It is disposed completely within sustained height into the first hammer portion part WA and the second hammer portion part WB, therefore, the first hammer portion part WA is not excluded
With the second hammer portion part WB substantially situations of the configuration in sustained height.For example, becoming by the first counterweight WT1 of the first hammer portion part WA
More other counterweight(Vary in weight)In the case of, the position of centre of gravity of the first hammer portion part WA can be made to be sent out with after change before changing
Changing.The purpose of present embodiment is, substantially constant in center of gravity depth and height of C.G.(It is as constant as possible)Situation
Under, change centroidal distance GL by being subjected to displacement position of centre of gravity P.Therefore, the present invention can be applied to, the first hammer portion part WA
Identical height H is substantially arranged respectively at the second hammer portion part WB and the first hammer portion part WA and the second hammer portion part WB are substantially configured
Golf club head in the same face parallel with face.
Recorded more than, disclosed for implementing the contents such as optimum structure of the invention, method, but the invention is not restricted to
This.
That is, the present invention is especially shown and illustrates for specific implementation method, but is not departing from the present invention
Technological thought and purpose in the range of, those skilled in the art can implement various changes to embodiments described above.
For example, the first hammer portion part WA of the implementation method, the face shaping of the second hammer portion part WB are not limited to diagram knot
Structure example, can use and possess variously-shaped, structure hammer portion part, as long as disassembly ease ground is located at predetermined portion.In addition,
The material of weighting members can also be beyond tungsten and aluminium material.
In addition, object club of the invention is not limited to a rod, additionally it is possible to be applied to Fairway Woods and multi-function ball
Bar, in addition, even being applied in iron golf clubs.
Sum it up, the present invention can carry out various design alterations, as long as only make the structure that centroidal distance changes.
Claims (7)
1. a kind of golf clubs, it is characterised in that possess:
Head;
Shaft, it is concatenated via bushing, and the bushing is inserted into being formed in the bar neck of heel lateral of the head;
Screw component, it has head and forms threaded axle portion, and the bushing is attached at the bar neck by the screw component
The bottom in portion;
The head has the recess on the central axis of the bar neck on head bottom surface,
The shaft makes weighting members and the screw component form one and constitute hammer portion part, makes the hammer portion part from described recessed
Direction of insertion leading section from portion to the bushing through the bar neck the bottom, and with the insertion side of the bushing
Forward end screw thread engages,
The weighting members turn into cylindrical shape, with the through hole run through for the screw component,
At least described weighting members in the hammer portion part, by the screw component through the through hole and the lining
The screw thread engaging of the direction of insertion leading section of set and in the state of being contacted with the bottom, be fixed on and more leaned on than the bottom
Bottom surface side,
The hammer portion part prevents the weighting members from the screw component by being set in the axle portion of the screw component
The o-ring that comes off and it is integrated,
When the screw component links the shaft with the head via the bushing, the central shaft of the weighting members
Line is consistent with the central axis of the shaft.
2. golf clubs as claimed in claim 1, it is characterised in that
The bushing has the internal thread part formed in the direction of insertion leading section,
The central axis of the internal thread part is consistent with the central axis of the bar neck.
3. golf clubs as claimed in claim 1, it is characterised in that
The central axis of the recess of the head is consistent with the central axis of the bar neck.
4. golf clubs as claimed any one in claims 1 to 3, it is characterised in that
Weight weight of the weight of the hammer portion part than the bushing.
5. golf clubs as claimed any one in claims 1 to 3, it is characterised in that
The weighting members can be changed between the multiple weighting members for varying in weight.
6. golf clubs as claimed any one in claims 1 to 3, it is characterised in that
The golf clubs possesses:
First hammer portion part, it can be dismounted, and be configured in the position of the heel lateral as the hammer portion part;
Second hammer portion part, it can be dismounted, and configure the position of the tip side in the head;
In the state of the head is in the face angle for facing target, the first hammer portion part and second hammer portion
Part is in specified altitude relative to bottom ground plane, and is arranged respectively in the same face parallel with face.
7. golf clubs as claimed in claim 6, it is characterised in that
At least one party is configured in the first hammer portion part and the second hammer portion part, can be in the multiple hammer portion parts for varying in weight
Between change.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-144869 | 2012-06-28 | ||
JP2012144869A JP2014008100A (en) | 2012-06-28 | 2012-06-28 | Golf club head |
JP2012244361A JP5942790B2 (en) | 2012-11-06 | 2012-11-06 | Golf club |
JP2012-244361 | 2012-11-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103520891A CN103520891A (en) | 2014-01-22 |
CN103520891B true CN103520891B (en) | 2017-07-07 |
Family
ID=49923465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310265416.1A Active CN103520891B (en) | 2012-06-28 | 2013-06-28 | Golf clubs |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101722807B1 (en) |
CN (1) | CN103520891B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2016163623A (en) * | 2015-03-06 | 2016-09-08 | ヤマハ株式会社 | Shaft for golf club |
JP6098655B2 (en) * | 2015-03-06 | 2017-03-22 | ヤマハ株式会社 | Golf club |
JP5909003B1 (en) * | 2015-03-09 | 2016-04-26 | 藤倉ゴム工業株式会社 | Golf club set |
KR20200136222A (en) | 2019-05-27 | 2020-12-07 | 주식회사 투엑스코리아 | Golf club for improving moment of inertia |
JP2021102029A (en) * | 2019-12-26 | 2021-07-15 | グローブライド株式会社 | Golf club comprising golf club head |
KR102307747B1 (en) * | 2021-03-16 | 2021-10-01 | 유정웅 | Weight ferrule and golf club |
KR102638299B1 (en) * | 2023-01-27 | 2024-02-19 | (주)서원엘앤에이치 | park golf club |
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JP2006320493A (en) * | 2005-05-18 | 2006-11-30 | Sri Sports Ltd | Golf club head |
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US8303431B2 (en) * | 2008-05-16 | 2012-11-06 | Taylor Made Golf Company, Inc. | Golf club |
JP2006212407A (en) * | 2005-02-04 | 2006-08-17 | Fu Sheng Industrial Co Ltd | Structure of weight of golf club head |
US20080254909A1 (en) * | 2007-04-13 | 2008-10-16 | Callinan Daniel S | Two-part hosel connection system for golf clubs |
JP5372486B2 (en) * | 2007-12-18 | 2013-12-18 | アクシュネット カンパニー | Interchangeable shaft and club head connection system |
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- 2013-06-27 KR KR1020130074180A patent/KR101722807B1/en active IP Right Grant
- 2013-06-28 CN CN201310265416.1A patent/CN103520891B/en active Active
Patent Citations (6)
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US3466047A (en) * | 1966-10-03 | 1969-09-09 | Frank J Rodia | Golf club having adjustable weights |
US4867458A (en) * | 1987-07-17 | 1989-09-19 | Yamaha Corporation | Golf club head |
JPH09248355A (en) * | 1996-03-15 | 1997-09-22 | Bridgestone Sports Co Ltd | Golf club |
JPH1147318A (en) * | 1997-07-29 | 1999-02-23 | Honma Golf:Kk | Head for golf club |
CN2732300Y (en) * | 2004-10-26 | 2005-10-12 | 超威科技股份有限公司 | Golf head counterweight changeable weight-balancer structure |
JP2006320493A (en) * | 2005-05-18 | 2006-11-30 | Sri Sports Ltd | Golf club head |
Also Published As
Publication number | Publication date |
---|---|
CN103520891A (en) | 2014-01-22 |
KR20140001772A (en) | 2014-01-07 |
KR101722807B1 (en) | 2017-04-05 |
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