CN109011438A - Golf club head - Google Patents
Golf club head Download PDFInfo
- Publication number
- CN109011438A CN109011438A CN201810943639.1A CN201810943639A CN109011438A CN 109011438 A CN109011438 A CN 109011438A CN 201810943639 A CN201810943639 A CN 201810943639A CN 109011438 A CN109011438 A CN 109011438A
- Authority
- CN
- China
- Prior art keywords
- middle section
- unit
- panel
- club head
- cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010936 titanium Substances 0.000 claims abstract description 9
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 9
- 210000001015 abdomen Anatomy 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 38
- 239000013078 crystal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- UMUXBDSQTCDPJZ-UHFFFAOYSA-N chromium titanium Chemical compound [Ti].[Cr] UMUXBDSQTCDPJZ-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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
- A63B53/04—Heads
-
- 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
- A63B53/0433—Heads with special sole configurations
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
The invention discloses a golf club head, comprising a face plate: an outer skin, an inner skin, a middle portion between the inner skin and the outer skin, the inner middle portion of the middle portion being connected to the inner skin of the panel, the outer middle portion of the middle portion being connected at an end to the outer skin of the panel, the middle portion comprising a cell lattice having a plurality of walls defining a plurality of cells defined between the inner skin and the outer skin, wherein a density of the plurality of cells decreases towards a target impact area of the panel, the outer skin, the inner skin and the middle portion being composed of at least one titanium 8-1-1 material or titanium 6-4 material. The cell includes a first cell having a maximum cell width of a plurality of cells, the maximum cell width measured substantially parallel to the outer middle portion end, the cell lattice located in a mid-section central region of the abdomen without the cell lattice, and the middle portion perimeter including a middle portion perimeter measured from an outer edge of the middle portion to the middle central region, at least twice the maximum cell width.
Description
Technical field
The present invention relates to the golf club face technical field of internal element lattice, specifically a kind of glof club heads.
Background technique
The development of glof club head technology is gone back partially by while managing weight and quality position Consideration
Enhance practicability characteristic.However, in glof club head at the position of high stress or limited thickness or surrounding change or
The ability of redistribution quality must be balanced in terms of structural elasticity consideration.View of the foregoing, it would be desirable to weight again
Distribution aspect further development, to improve the practicability feature of glof club head.
Summary of the invention
The purpose of the present invention is to provide a kind of glof club heads, to solve the problems, such as to propose in background technique.For reality
Existing above-mentioned purpose, the present invention provide the following technical solutions；
A kind of glof club head, the glof club head include having a panel: exterior skin, inside panel, Inner Mongol
Middle section between skin and exterior skin, the interior middle section of middle section are connected to the inside panel of panel, middle section it is outer
Middle section end is connected to the exterior skin of panel, and the middle section includes the unit cell with multiple walls, the multiple
Wall is limited to the multiple units defined between the inside panel and the exterior skin, wherein the density of the multiple unit is towards institute
The target impact region for stating panel reduces, and inside panel, exterior skin and middle section are by least one titanium 8-1-1 material or titanium 6-4
Material composition.
Preferably, the unit includes the first unit with the largest unit width of multiple units, largest unit width
It is arranged essentially parallel to outer middle section end measurement, cell lattice is located at the middle section middle section of abdomen, and middle section middle section is in
The middle section periphery definition of section, does not have cell lattice, and middle section periphery includes from the outer edge at middle part to middle part middle section
The middle section perimeter of measurement, at least twice of largest unit width.
Preferably, one or more of multiple described units include hexagon, diamond shape, rectangular triangle or reuleaux triangle
At least one of.
Preferably, it includes the first geometry that the unit cell, which includes: first group of unit in the unit, described more
Second group of unit in a unit includes second geometry different from first geometry, and first in multiple units
Group unit is dispersed in second group of unit in multiple units.
Preferably, the unit cell includes one or more subelements in the first unit of the multiple unit,
One or more of subelements include and the different types of geometry type of the geometry of the first unit.
Preferably, the unit cell includes the multiple unit for being in equal grid patterns.
Preferably, the first wall in the multiple wall includes: wall wide, and the wall wide is arranged essentially parallel to the outer middle section end
Portion's measurement, and wall thickness is substantially perpendicular to outer middle section end measurement, and wall thickness is in interior middle section end and external middle part
Change between point end.
Preferably, the unit cell includes the multiple unit in pattern, wherein the size court of the multiple unit
Reduce to the target impact region of the panel.
Compared with prior art, the beneficial effects of the present invention are:
The golf club head structure intensity that the present invention invents is high, and weight is lighter, so that sportsman is in impact golf
It is more easier control club when ball to have an effect, is more conducive to the more accurate of sportsman's impact.
Detailed description of the invention
Fig. 1 is the front perspective view of glof club head of the present invention；
Fig. 2 is that the cross section of panel of the invention regards；
Fig. 3 is the perspective view of the part of the different layers of panel of the invention；
Fig. 4 is the front view of the middle layer of panel of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, carries out to the technical aspect in the embodiment of the present invention clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 4 is please referred to, a kind of embodiment provided by the invention:
A kind of glof club head, including panel 100, panel 100 include inside panel 210, exterior skin 120 and inside panel
Middle section 230 between 210 and exterior skin 120, wherein middle part 230 includes that the cell with the wall 241 for limiting cell 242 is brilliant
In this example, from bosom portion distal end 245, (wherein cell lattice 240 is coupled to internal skin to cell lattice 240 to lattice 240.
Skin 210) to exterior mid-portion end 246 (wherein cell lattice 240 is coupled to inner skin 210).Therefore, in this example
In, cell lattice 240 is completely enclosed in panel 100, between inside panel 120 and exterior skin 210, and by the middle part of periphery
Region 232.Although bosom portion distal end 245 and exterior mid-portion end 246 in figure in be represented by dashed line.In such as figure
Shown, in the present embodiment, the interface between middle section 230 and inside panel 210 or exterior skin 120 is visually or in structure
It can be seamless or imperceptible.
The different piece of panel 100 may include different thickness.In this example, the thickness of exterior skin 120 is about 0.03
Inch (about 0.08 millimeter (mm), the thickness at middle part 230 is about 0.07 inch (about 1.78mm), and the thickness change of inside panel,
About 0.05 inch (about 0.13mm) towards center, and towards about 0.03 inch of periphery (about 0.08mm).The thickness of inside panel 210
Degree is greater than the thickness of the exterior skin 120 in this example, and wherein inside panel 210 deviates from the shock surface of panel 100, preferably to exist
Impact stress is distributed on entire panel.In some instances, the thickness of inside panel 210 and exterior skin 120 can substantially each other
It is similar.
In this example, panel 100 is shown as with inside panel 210, exterior skin 120 and middle section 230, they merge
Become single integral material block together.In some instances, inside panel 210, exterior skin 120 and middle section 230 can be
It is merged in the case where without using adhesive or fastener, such as passes through high pressure or high thermal process.In identical or other realities
In example, this class process may include diffusion bond process.By 230 groups of middle section between inner skin 210 and external skin 120
The ability for synthesizing single integral material block can provide many benefits, such as reduce the weight of panel 100 by unit cell 240
Amount.In some instances, 240 in encapsulation unit grid panel 100 can permit weight and reduce about 8% to about 25%.In this way
Result can be realized in the case where not damaging the intensity or durability of panel 100, and will not introduce and be answered by non-uniform
Harmful bending caused by power is distributed, elastic or curved magnetic susceptibility.The cross section view of finite element analysis figure is shown in figure
Figure illustrates in the embodiment for only including the coupling of single skin, in the gap section of exposed unit cell and all
It encloses, the non-uniform stress distribution indicated by Major Central region.To cell lattice.For example, if panel 100 is by exposed list
One in first grid 240, inside panel 210 or exterior skin 120 is made, then the elasticity as caused by non-uniform stress distribution or curved
Bent sensibility.As an example, and skipping the number in figure in front.The cross section view of finite element analysis figure is shown in figure
Figure, it illustrates only include single skin coupling embodiment in, in the gap section of exposed unit cell and around,
The non-uniform stress distribution indicated by Major Central region.To cell lattice.For example, if panel 100 is by exposed unit
Grid 240 is made without one in inside panel 210 or exterior skin 120, then the elasticity as caused by non-uniform stress distribution or
It is bent sensibility.As an example, and skipping the number in figure in front.The cross section of finite element analysis figure is shown in figure
View, it illustrates only include single skin coupling embodiment in, in the gap section of exposed unit cell and week
It encloses, the non-uniform stress distribution indicated by Major Central region.To cell lattice.
Referring in figure, the perspective of the part of the different layers 300 before merging including panel 100 is illustrated
Figure, including middle layer 330. is in this example, middle section 230 includes merging to be formed in single overall face material
In identical or other examples, multiple middle layers 330 can be merged interbed 330 by above-mentioned high pressure and high thermal process.
It is visible in such as figure.As shown in the figure, inside panel 210 and exterior skin 120 can also be formed by several layers, such as exterior skin layer
320 and Inner Mongol cortex 310, they may be incorporated in the single integral material block for becoming panel 100 together.Although in the present embodiment
In, it is phase that Inner Mongol cortex 210, which includes than the more Inner Mongol cortexes 310 of exterior skin layer 120, but there may be wherein this relationship,
Anti- or two coverings include the other embodiments of the layer of identical quantity.However, other embodiments may be present, wherein Inner Mongol
Skin 210, one or more of exterior skin 120 or middle section 230 may include initially single layer, rather than it is more to be coupled
A layer.
The part of the layer 300 as metal material sheet is also shown in figure, and is shown in representative notch
Interbed 330, the slitted configurations are at the formation unit cell 240 when merging.The middle layer at middle part 230 is shown in figure
331 front view, including grid pattern 341 and quasi-element 351-354.Grid pattern 341 includes multiple notch, such as notch
342, the layer part of the cell 242 of the unit volume of the layer part and unit cell 240 of confining wall 241.In some instances,
Unit cell 240 can be formed by one or more.Add before merging layer 300 (in figure), such as through machinery
Work is more handled by the notch of the different lattices of chemical etching middle layer 330.It is being related to processing unit
In the example of grid 240 or one or more element,
Although in this example, the notch of grid pattern 341 is all similar to each other, may exist other examples,
Middle notch can have different geometries, different sizes, such as different radiuses, different perimeters, different regions
Or different volume.Identical or other examples may include other patterns, for example, wherein the number density of unit 242 towards panel
The pattern panel 100 that the size or size of the reduced pattern in 100 target impact region 150 or unit 242 reduce towards target
Impingement region 150.
The alignment element in other layers in the quasi-element 351-354 expression layer 300 of middle layer 331.Alignment member
Part 351-354 is configured so that the corresponding quasi-element 351-354 of different layers 300 only will individually take when layer 300 stacks
It is aligned with each other upwards, as shown in the figure.Therefore, when quasi-element 351-354 is aligned with each other in entire layer 300,241 He of wall
The different grid patterns of middle layer 330 also will align to generate unit cell 240.By being directed at alignment member in entire layer 300
Part 351-354, the notch of different layers 300 will be also aligned relative to each other.Notch 342 and 343 is located at different middle layers 330
In, but when quasi-element 351-154 is aligned in entire layer 300, notch 342 and 343 is all centered on unit shaft 350.
Once layer 300 merges, cell of the different incisions of middle layer 330 centered on cell axis 350 defines cell lattice 240
Cell 242 individual cells.
In this example, each layer 300 of panel 100 includes the material of same type.As an example, middle section 230,
Inside panel 210 and exterior skin 120, and corresponding middle layer 330, Inner Mongol cortex 310 and exterior skin layer 320 include metal material
Material, such as metal alloy.In this example, each layer in layer 300 may include about 0.01 inch or about 0.25mm
Thickness.In identical or other embodiments, one or more of these layers 300 may include range in about 0.25mm to about
Thickness between 2.54mm.
In the present embodiment, the metal material of the layer 300 of panel 100 may include titanium alloy, which includes at least about
8% aluminium (by volume).In identical or other examples, metal alloy may include having about 8% aluminium, 1% vanadium and 1% chromium
Titanium 8-1-1 alloy.In view of their brittleness or elasticity are used as β type crystal structure, other can be used according to their intensity
Material.For example, the titanium 6-4 alloy with about 6% aluminium and 4% vanadium can be used in some embodiments, but can be than titanium 8-
1-1 has low 5% to 12% elasticity, it is thus possible to which the thickness or thickness for needing further reinforced panels 100 are suitably to hold
By golf impact stress.In contrast, other materials, such as commercial pure titanium,
The metal alloy in middle layer 300 may include alpha type crystal structure before merging, and merge
It later may include stronger β type crystal structure, such as pass through described high fever and high-pressure process.More than.As an example, α
Type crystal structure may include hexagonal phase, and β type crystal structure may include body-centered cubic crystal phase.It is converted into β type crystal structure
The crystal structure that can permit adjacent layer 300 is intermeshed on a molecular scale after the completion of the merge process, to generate the face of being used for
The single integral material block of plate 100.
About above description, it should be appreciated that the optimum size relationship of the component for the embodiment that the disclosure is realized includes ruler
It is very little, material, shape, form, function and operation mode, the variation for assembling and using.It is aobvious to those skilled in the art
And it is clear to, and be intended to all identity relations of those equivalent relations described in specification by this with shown in specification
Disclosed embodiment is covered.
Therefore, foregoing teachings are to be considered merely as the explanation to the principle of the disclosure.Further, since those skilled in the art will
Be readily apparent that many modifications and variations, thus shown in being not intended to for the disclosure to be limited to and it is described it is definite structurally and operationally, because
This, can use all modifications appropriate and equivalent, the scope of the present disclosure.In the patent document, word " comprising " is with it
Non-limiting meaning uses, it is meant that including the subsequent project of the word, but is not excluded for the project being not specifically mentioned.Indefinite article
A possibility that there are more than one elements is not precluded to the reference of element in " a ", and there is only one unless the context clearly requires otherwise
Element.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of glof club head, it is characterised in that: the glof club head includes having a panel: exterior skin, interior
Covering, the middle section between inside panel and exterior skin, the interior middle section of middle section are connected to the inside panel of panel, intermediate
Partial outer middle section end is connected to the exterior skin of panel, and the middle section includes the unit cell with multiple walls,
The multiple wall is limited to the multiple units defined between the inside panel and the exterior skin, wherein the multiple unit is close
It spends the target impact region towards the panel to reduce, exterior skin, inside panel and middle section are by least one titanium 8-1-1 material
Or titanium 6-4 material composition.
2. a kind of glof club head according to claim 1, it is characterised in that: the unit includes having multiple units
Largest unit width first unit, largest unit width is arranged essentially parallel to the measurement of outer middle section end, cell lattice position
In the middle section middle section of abdomen, middle section middle section does not have cell lattice, and middle section by the middle section periphery definition in middle section
Periphery includes the middle section perimeter measured from the outer edge at middle part to middle part middle section, at least the two of largest unit width
Times.
3. a kind of glof club head according to claim 2, it is characterised in that: one or more in multiple units
A includes hexagon, diamond shape, at least one of rectangular triangle or reuleaux triangle.
4. a kind of glof club head according to claim 3, it is characterised in that: the unit cell includes: the list
First group of unit in member includes the first geometry, and second group of unit in the multiple unit includes and first geometry
Variform second geometry, first group of unit in multiple units are dispersed in second group of unit in multiple units.
5. a kind of glof club head according to claim 4, it is characterised in that: the unit cell is included in described more
One or more subelements in the first unit of a unit, one or more of subelements include and the first unit
The different types of geometry type of geometry.
6. a kind of glof club head according to claim 5, it is characterised in that: the unit cell is including in equal grids
The multiple unit of pattern.
7. a kind of glof club head according to claim 6, it is characterised in that: the first wall packet in the multiple wall
Include: wall wide, the wall wide is arranged essentially parallel to the outer middle section end measurement, and wall thickness is substantially perpendicular to outer middle section
End measurement, wall thickness change between interior middle section end and exterior mid-portion end.
8. a kind of glof club head as claimed in claim 7, it is characterised in that: the unit cell includes the institute in pattern
Multiple units are stated, wherein the size of the multiple unit reduces towards the target impact region of the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943639.1A CN109011438A (en) | 2018-08-18 | 2018-08-18 | Golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943639.1A CN109011438A (en) | 2018-08-18 | 2018-08-18 | Golf club head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109011438A true CN109011438A (en) | 2018-12-18 |
Family
ID=64631874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810943639.1A Pending CN109011438A (en) | 2018-08-18 | 2018-08-18 | Golf club head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109011438A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6699140B1 (en) * | 2002-06-18 | 2004-03-02 | Donald J. C. Sun | Golf putter head with honeycomb face plate structure |
| CN102553187A (en) * | 2010-12-20 | 2012-07-11 | 阿库施耐特公司 | Improved striking face of a golf club head |
| CN203577265U (en) * | 2012-02-23 | 2014-05-07 | 阿库施耐特公司 | Golf club head |
| JP2017012769A (en) * | 2010-11-30 | 2017-01-19 | ナイキ イノベイト セー． フェー． | Golf club head having face plate in which impact reaction is dispersed and reinforced or other ball striking device |
| CN106422232A (en) * | 2011-09-21 | 2017-02-22 | 卡斯腾制造公司 | Golf club face plates with internal cell lattices and related methods |
-
2018
- 2018-08-18 CN CN201810943639.1A patent/CN109011438A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6699140B1 (en) * | 2002-06-18 | 2004-03-02 | Donald J. C. Sun | Golf putter head with honeycomb face plate structure |
| JP2017012769A (en) * | 2010-11-30 | 2017-01-19 | ナイキ イノベイト セー． フェー． | Golf club head having face plate in which impact reaction is dispersed and reinforced or other ball striking device |
| CN102553187A (en) * | 2010-12-20 | 2012-07-11 | 阿库施耐特公司 | Improved striking face of a golf club head |
| CN106422232A (en) * | 2011-09-21 | 2017-02-22 | 卡斯腾制造公司 | Golf club face plates with internal cell lattices and related methods |
| CN203577265U (en) * | 2012-02-23 | 2014-05-07 | 阿库施耐特公司 | Golf club head |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |