CN110302508A - Glof club head, golf club and glof club head production method - Google Patents

Glof club head, golf club and glof club head production method Download PDF

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Publication number
CN110302508A
CN110302508A CN201810242921.7A CN201810242921A CN110302508A CN 110302508 A CN110302508 A CN 110302508A CN 201810242921 A CN201810242921 A CN 201810242921A CN 110302508 A CN110302508 A CN 110302508A
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CN
China
Prior art keywords
club head
mentioned
glof club
fibrous
cellulose nano
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Pending
Application number
CN201810242921.7A
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Chinese (zh)
Inventor
上野笃史
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Yamaha Corp
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Yamaha Corp
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Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority to CN201810242921.7A priority Critical patent/CN110302508A/en
Publication of CN110302508A publication Critical patent/CN110302508A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00Golf clubs
    • A63B53/04Heads
    • A63B53/0466Heads wood-type
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/02Ballast means for adjusting the centre of mass
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00Application 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
    • A63B2102/32Golf

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Golf Clubs (AREA)

Abstract

The present invention relates to glof club head, golf club and glof club head production method.It is intended that providing, structure is simple, glof club head of light weight, high intensity, golf club and glof club head production method.Glof club head (1A) of the invention includes facial (5), top (6) and bottom (7), at least partially with cellulose nano-fibrous formation among above-mentioned facial (5), top (6), bottom (7).

Description

Glof club head, golf club and glof club head production method
Technical field
The present invention relates to glof club head, golf club and glof club head production method, in more detail It says, is related to Wood-type golf club head, Wood-type golf club and Wood-type golf club head production method.
Background technique
In general, Wood-type golf club is as shown in Figure 1, include club head 1, shaft 2 and handle 3.Wherein, club First 1 is generally made up of metal of casting or punching press.
Also, as shown in Fig. 2, 1 surface of club head at least locally be equipped with coating 4, to protect the metal of club head 1, or Improve the performance of club head 1.For example, the employment craft coating after shaping of the club head of titanium.
In the past, glof club head occasion was formed by carbon fiber, and in order to improve the flatness of carbon fiber, needed to grind work Sequence.
Therefore, structure is complicated for existing glof club head 1, weight weight, expects that simple structure, light weight and intensity are high Glof club head and golf club.
Summary of the invention
The present invention puts forward in view of the problems of conventional art, it is intended that provide structure it is simple, Light weight, high-intensitive glof club head, golf club and glof club head production method.
To achieve the goals above, the present invention proposes that technical solution is as follows:
(1) a kind of glof club head is Wood-type golf club head, it is characterised in that:
Above-mentioned glof club head includes face, top and bottom, above-mentioned face, top, at least one among bottom Divide with cellulose nano-fibrous formation.
(2) in the glof club head described in above-mentioned technical proposal (1), it is characterised in that:
By above-mentioned top and the cellulose nano-fibrous formation in bottom.
(3) in the glof club head described in above-mentioned technical proposal (1), it is characterised in that:
With the cellulose nano-fibrous face being integrally formed in above-mentioned head, top, bottom.
(4) in the glof club head described in above-mentioned technical proposal (1), it is characterised in that:
It is respectively formed above-mentioned face, top, bottom with cellulose nano-fibrous, is combined into glof club head.
(5) in the glof club head described in above-mentioned technical proposal (1), it is characterised in that:
It is at least locally set as with the part of cellulose nano-fibrous formation transparent.
(6) in the glof club head described in above-mentioned technical proposal (5), it is characterised in that:
A component will be independently arranged into the part of cellulose nano-fibrous formation.
(7) in the glof club head described in above-mentioned technical proposal (1), it is characterised in that:
The a part at above-mentioned top is formed with comprising cellulose nano-fibrous material, is set as transparent.
(8) in the glof club head described in above-mentioned technical proposal (7), it is characterised in that:
Above-mentioned is the reinforced composite material of cellulose nano-fibrous and glass comprising cellulose nano-fibrous material.
(9) in the glof club head in above-mentioned technical proposal (1)~(8) described in any one, it is characterised in that:
Inner face in above-mentioned bottom forms rib, and the inner face at top forms slot.
(10) in the glof club head in above-mentioned technical proposal (1)~(9) described in any one, it is characterised in that:
Inside above-mentioned club head, it is equipped at least one weight body.
(11) a kind of golf club is Wood-type golf club, including shaft and head, it is characterised in that:
Above-mentioned head is glof club head of above-mentioned technical proposal (1)~(10) described in any one.
(12) in the golf club described in above-mentioned technical proposal (11), it is characterised in that:
With cellulose nano-fibrous a part for forming above-mentioned shaft and at least head.
(13) a kind of glof club head production method, which comprises the following steps:
It prepares cellulose nano-fibrous;And
With at least one among the above-mentioned cellulose nano-fibrous face for forming above-mentioned glof club head, top, bottom Point.
(14) in the glof club head production method described in above-mentioned technical proposal (13), it is characterised in that:
It is above-mentioned that prepare cellulose nano-fibrous step include to the cellulose nano-fibrous dyeing of at least part;
With among the face of the above-mentioned glof club head of cellulose nano-fibrous formation of above-mentioned dyeing, top, bottom extremely Few a part.
(15) in the glof club head production method described in above-mentioned technical proposal (13) or (14), it is characterised in that:
The a part at the top of above-mentioned glof club head is formed with comprising cellulose nano-fibrous material, is set as It is bright.
Illustrate effect of the invention below:
Glof club head according to the invention and preparation method thereof, compared with carbon fiber (specific gravity 1.8), cellulose nanometer Fiber specific gravity is low (specific gravity 1.5), by using above-mentioned cellulose nano-fibrous, is able to achieve 10% or so lightweight.Passing through will The weight mitigated can increase substantially the performance of previous golf club for design of centre of gravity or enlarged surface product.
Glof club head according to the invention and preparation method thereof keeps the intensity as product on one side, realizes on one side Lightweight can improve the design freedom of golf club center of gravity.
Glof club head according to the invention and preparation method thereof, due to be to the good biological material of environment, Carrying capacity of environment can be mitigated.
Golf club according to the invention and preparation method thereof can eliminate the seam of shaft and head, reduce previous rely on The process of the assembling operation of artificial golf club improves the production efficiency of golf club.
Golf club according to the invention and preparation method thereof, it is cellulose nano-fibrous to can according to need dyeing, lead to It crosses and can be reduced previous coating process to cellulose nano-fibrous coloring.
Golf club according to the invention and preparation method thereof, it is cellulose nano-fibrous that there is the transparency, by by portion Part is set as transparent, can internal structure be visualized, and is easy to hold the reason that sound equipment etc. occurs.
Golf club according to the invention and preparation method thereof, due to the cellulose nano-fibrous transparency and coloring Property, it can increase the design freedom degree of club head, obtain the club head of novel appearance.
Detailed description of the invention
Fig. 1 is the perspective view for indicating existing Wood-type golf club.
Fig. 2 indicates the enlarged drawing of the club head of Fig. 1 Wood-type golf club.
Fig. 3 is the amplification stereogram for indicating the club head of Wood-type golf club of the embodiment of the present invention 1.
Fig. 4 is I-I sectional view of Fig. 3.
Fig. 5 is the perspective view for indicating the club head of Wood-type golf club of the embodiment of the present invention 3.
Fig. 6 is the perspective view for indicating the club head of Wood-type golf club of the embodiment of the present invention 4.
Fig. 7 is the sectional view for indicating the club head of Wood-type golf club of the embodiment of the present invention 5.
Fig. 8 is the sectional view for indicating the club head of Wood-type golf club of the embodiment of the present invention 6.
Fig. 9 is the amplification stereogram for indicating the club head of Wood-type golf club of the embodiment of the present invention 7.
Specific embodiment
In the following, form for carrying out the present invention is described in detail while referring to attached drawing, in the examples below, although To constituent element, type is combined, shape, and relative configuration etc. has made various restrictions, and still, these are only to enumerate, and the present invention is simultaneously It is not limited to this.
[embodiment 1]
In the following, illustrating the embodiment of the present invention 1 referring to Fig. 3~Fig. 4.
Fig. 3 is the amplification stereogram for indicating the club head 1A of the Wood-type golf club of the embodiment of the present invention 1, and Fig. 4 is I-I sectional view of Fig. 3.
First explain cellulose nano-fibrous (hereinafter sometimes referred to simply as CNF).
Cellulose nano-fibrous is that highly nanosizing (miniaturization) is micro- to 1 for the lumber fibre (paper pulp) that will obtain from timber The state-of-the-art biological material in the world of more than one percent nanometer scales below of rice.It is cellulose nano-fibrous to come from plant Therefore fiber has the carrying capacity of environment for being related to production/discarded small and the feature of light weight, finds spring rate ratio with high strength fibre High, flexible good as glass, to oxygen etc. the barrier properties for gases height with temperature change of famous aramid fiber etc. is excellent Different characteristic.
The club head 1A of the Wood-type golf club of the embodiment of the present invention 1 is as shown in figure 3, it is not provided with as shown in Figure 1 Coating 4, club head 1A includes face 5, top 6 and bottom 7.Wherein, the face 5 in above-mentioned club head 1A, top 6, bottom At least partially with cellulose nano-fibrous formation among portion 7.
Above-mentioned cellulose nano-fibrous raw material obtains it loosely by the way that plant fiber is refined as nano-scale for trees ?.Its weight is the 1/5 of steel, and intensity is 7~8 times.
Front end and grip portions weight can be made to disperse, in the state of not changing balance, increase deflection, easily scratched Club that is bent and not fractureing.
By using the club head for forming golf club comprising cellulose nano-fibrous material of the present embodiment 1, nothing Coating is needed, carrying capacity of environment is mitigated.And the grinding process for using carbon fiber occasion in the past is not needed.
Therefore, simple structure, light weight and high-intensitive glof club head and golf club can be provided.
[embodiment 2]
In example 2, by above-mentioned top 6 and the cellulose nano-fibrous formation in bottom 7.
In a variation of the present embodiment, with the cellulose nano-fibrous face 5 being integrally formed in above-mentioned club head, top Portion 6 and bottom 7.
In another variation of the present embodiment, with it is cellulose nano-fibrous be respectively formed above-mentioned facial 5, top 6 and Then bottom 7 is combined into glof club head.
[embodiment 3]
Below, illustrate the embodiment of the present invention 3 referring to Fig. 5.
Fig. 5 is the exploded perspective view for indicating the club head 1B of the Wood-type golf club of the embodiment of the present invention 3.
In the present embodiment, club head 1B is locally equipped with the cover that can be loaded and unloaded, which includes body part 12 and side Edge 13, the cellulose nano-fibrous formation of above-mentioned cover.
In a variation of the present embodiment, above-mentioned cover entirety is set as transparent.
In another variation of the present embodiment, the body part 12 in above-mentioned cover is set as transparent, and edge part 13 has Color, for example, it is red.
It is above-mentioned cellulose nano-fibrous with the transparency, and can according to need dyeing.
By the way that component is set as transparent in the present embodiment, can internal structure be visualized, be easy to hold generation sound equipment Deng reason.
By can be reduced coating process to cellulose nano-fibrous coloring.
As above-mentioned for cellulose nano-fibrous dyestuff, direct dyes can be used, reactive dye, reducing dye, Sulfur dye, naphthol dye etc..
In this way, can increase the design of club head certainly due to the above-mentioned cellulose nano-fibrous transparency and coloring By spending, the club head of novel appearance is obtained.
[embodiment 4]
Below, illustrate the embodiment of the present invention 4 referring to Fig. 6.
Fig. 6 is the perspective view for indicating the club head 1C of the Wood-type golf club of the embodiment of the present invention 4.
In the present embodiment, the top 6 of club head 1C is divided into two part 6A and 6B by the curve for for example connecting P1 and P2, top Portion 6A is made using titanium or carbon fibre material, and top 6B is used to be made comprising cellulose nano-fibrous material.
In a variation of the present embodiment, above-mentioned top 6B is compound using the reinforcing of cellulose nano-fibrous and glass etc. Material production.
By using above-mentioned material, top can be made to keep its transparent while keeping intensity.
In this way, club head interior visualization, club operator is easy to hold internal with the presence or absence of problem.
Golfer is desirable for seeming small club head, on the other hand, considers that volume is big from performance perspective, It is difficult to be bent, is advantageously implemented high-performance.
In the present embodiment, by will locally be set as transparent, small club head is visually felt in realization, and due to using Reinforced composite material production, is able to achieve high-performance.
In this way, being not only able to satisfy the shape for seeming small club head of golfer, but also the cross of club head can be made The moment of inertia is big.
[embodiment 5]
In the following, illustrating the embodiment of the present invention 5 referring to Fig. 7.
Due to the face 5 of the above-mentioned club head of cellulose nano-fibrous formation with light weight, top 6, bottom 7, subtracted Few weight improves design freedom.
The present embodiment is an example that design freedom improves.
In embodiment 5, club head 1D extends to form rib 9, rib from facial 5 sides to diagram left side in the inner face of bottom 7 9 can be formed substantially in parallel it is a plurality of.In addition, the inner face at top 6 forms a plurality of slot 10 along diagram front-rear direction.
Club head 1D with this configuration forms above-mentioned a plurality of slot 10 due to the inner face at top 6, and therefore, when collision pushes up Portion 6 is pliable.Also, in the present embodiment, in the formation of bottom 7 rib 9, collision, bottom 7 is difficult to bend, and stress easily focuses on top 6.Therefore, the sufficiently flexure of top 6 when collision, can obtain very big bounce, the initial velocity of ball becomes larger.
[embodiment 6]
In the following, illustrating the embodiment of the present invention 6 referring to Fig. 8.
Due to the face 5 of the above-mentioned club head of cellulose nano-fibrous formation with light weight, top 6, bottom 7, subtracted Few weight improves design freedom.
The present embodiment is another example that design freedom improves.
In embodiment 6, club head 1E is equipped with multiple counterweights 11, is illustrating in the inner face at face 5, top 6, bottom 7 In embodiment, two counterweights 11 are equipped in face 5, are respectively equipped with a counterweight 11 at top 6 and bottom 7.
In this way, can freely configure center of gravity by being equipped with multiple counterweights inside club head.
Compared with existing club, centre of gravity, big center of gravity angle can be significantly realized.
By increasing the degree of design freedom, it can solve processing difficulties problem, realize the processing of higher precision, improve yield rate.
[embodiment 7]
In the following, illustrating the embodiment of the present invention 7 referring to Fig. 9.
The connection of shaft and club head usually as shown in Figure 1, shaft 2 is inserted into the socket of club head, by bonding agent into Row is fixed.
In the present embodiment 7, as shown in figure 9, at least part cellulose of the interconnecting piece 8 of club head 1F and shaft 2 Nanofiber is formed, and the seam of shaft and head can be eliminated, and is reduced in the past by the work of the assembling operation of artificial golf club Sequence improves the production efficiency of golf club.
[embodiment 8]
The present embodiment is related to a kind of glof club head production method comprising following steps:
It prepares cellulose nano-fibrous;And
With at least one among the above-mentioned cellulose nano-fibrous face for forming above-mentioned glof club head, top, bottom Point.
In a variation of the present embodiment, above-mentioned to prepare cellulose nano-fibrous step include at least part fiber Plain nanofiber dyeing, with the face of the above-mentioned glof club head of cellulose nano-fibrous formation of above-mentioned dyeing, top, bottom Among at least part.
In another variation of the present embodiment, a part at the top of above-mentioned glof club head is received with comprising cellulose The material of rice fiber is formed, and is set as transparent.
Illustrate the present invention above with reference to embodiment, but the present invention is not limited to the above embodiments, suitably combination or The composition for replacing each embodiment is also included in the present invention.Also, suitably replacing each implementation according to the knowledge of the art person The deformation of combination or the various design alterations etc. of example can also be added each implementation form, and the embodiment of this deformation is added It belongs to the scope of protection of the present invention.

Claims (15)

1. a kind of glof club head is Wood-type golf club head, it is characterised in that:
Above-mentioned glof club head includes face, top and bottom, and above-mentioned face, top are used at least partially among bottom Cellulose nano-fibrous formation.
2. glof club head described in accordance with the claim 1, it is characterised in that:
By above-mentioned top and the cellulose nano-fibrous formation in bottom.
3. glof club head described in accordance with the claim 1, it is characterised in that:
With the cellulose nano-fibrous face being integrally formed in above-mentioned head, top, bottom.
4. glof club head described in accordance with the claim 1, it is characterised in that:
It is respectively formed above-mentioned face, top, bottom with cellulose nano-fibrous, is combined into glof club head.
5. glof club head described in accordance with the claim 1, it is characterised in that:
It is at least locally set as with the part of cellulose nano-fibrous formation transparent.
6. glof club head according to claim 5, it is characterised in that:
A component will be independently arranged into the part of cellulose nano-fibrous formation.
7. glof club head described in accordance with the claim 1, it is characterised in that:
The a part at above-mentioned top is formed with comprising cellulose nano-fibrous material, is set as transparent.
8. glof club head according to claim 7, it is characterised in that:
Above-mentioned is the reinforced composite material of cellulose nano-fibrous and glass comprising cellulose nano-fibrous material.
9. according to glof club head of the claim 1~8 described in any one, it is characterised in that:
Inner face in above-mentioned bottom forms at least one rib, and the inner face at top forms at least one slot.
10. according to glof club head of the claim 1~8 described in any one, it is characterised in that:
Inside above-mentioned club head, it is equipped at least one weight body.
11. a kind of golf club is Wood-type golf club, including shaft and head, it is characterised in that:
Above-mentioned head is glof club head of the claim 1~10 described in any one.
12. golf club according to claim 11, it is characterised in that:
With cellulose nano-fibrous a part for forming above-mentioned shaft and at least head.
13. a kind of glof club head production method, which comprises the following steps:
It prepares cellulose nano-fibrous;And
With at least part among the above-mentioned cellulose nano-fibrous face for forming above-mentioned glof club head, top, bottom.
14. glof club head production method according to claim 13, it is characterised in that:
It is above-mentioned that prepare cellulose nano-fibrous step include to the cellulose nano-fibrous dyeing of at least part;
With among the face of the above-mentioned glof club head of cellulose nano-fibrous formation of above-mentioned dyeing, top, bottom at least one Part.
15. according to glof club head production method described in claim 13 or 14, it is characterised in that:
The a part at the top of above-mentioned glof club head is formed with comprising cellulose nano-fibrous material, is set as transparent.
CN201810242921.7A 2018-03-23 2018-03-23 Glof club head, golf club and glof club head production method Pending CN110302508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810242921.7A CN110302508A (en) 2018-03-23 2018-03-23 Glof club head, golf club and glof club head production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810242921.7A CN110302508A (en) 2018-03-23 2018-03-23 Glof club head, golf club and glof club head production method

Publications (1)

Publication Number Publication Date
CN110302508A true CN110302508A (en) 2019-10-08

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CN201810242921.7A Pending CN110302508A (en) 2018-03-23 2018-03-23 Glof club head, golf club and glof club head production method

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1748819A (en) * 2004-09-16 2006-03-22 复盛股份有限公司 Golf-wooden club head structure
CN200945343Y (en) * 2006-09-08 2007-09-12 大田精密工业股份有限公司 Golf head
CN102671350A (en) * 2011-03-02 2012-09-19 住胶体育用品株式会社 Golf club head and golf club using same
US20130095944A1 (en) * 2011-10-12 2013-04-18 Dunlop Sports Co. Ltd. Wood-type golf club
CN204699336U (en) * 2015-04-27 2015-10-14 复盛应用科技股份有限公司 Glof club head
US20170252613A1 (en) * 2016-03-01 2017-09-07 Nike, Inc Iron-type golf club head or other ball striking device
CN208160965U (en) * 2018-03-23 2018-11-30 雅马哈株式会社 Glof club head and golf club

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1748819A (en) * 2004-09-16 2006-03-22 复盛股份有限公司 Golf-wooden club head structure
CN200945343Y (en) * 2006-09-08 2007-09-12 大田精密工业股份有限公司 Golf head
CN102671350A (en) * 2011-03-02 2012-09-19 住胶体育用品株式会社 Golf club head and golf club using same
US20130095944A1 (en) * 2011-10-12 2013-04-18 Dunlop Sports Co. Ltd. Wood-type golf club
CN204699336U (en) * 2015-04-27 2015-10-14 复盛应用科技股份有限公司 Glof club head
US20170252613A1 (en) * 2016-03-01 2017-09-07 Nike, Inc Iron-type golf club head or other ball striking device
CN208160965U (en) * 2018-03-23 2018-11-30 雅马哈株式会社 Glof club head and golf club

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* Cited by examiner, † Cited by third party
Title
唐见茂: "《绿色复合材料》", 31 December 2016 *
王增效: "富士颜料:新型纤维素纳米纤维复合材料的制备工艺", 《国际纺织导报》 *
罗益锋等: "高科技纤维总览(上)", 《高科技纤维与应用》 *

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