CN107349579B

CN107349579B - The method for manufacturing glof club head

Info

Publication number: CN107349579B
Application number: CN201710628566.2A
Authority: CN
Inventors: 布拉德利·D·施韦格特; 迈克尔·R·尼科莱特
Original assignee: Parsons Xtreme Golf LLC
Current assignee: Parsons Xtreme Golf LLC
Priority date: 2014-08-26
Filing date: 2015-07-28
Publication date: 2019-04-26
Anticipated expiration: 2035-07-28
Also published as: GB2555973A; KR20160124910A; GB2539620A; CN107398063A; KR101879147B1; GB2539620B; JP2017513646A; CN106232190B; GB2555973B; CN107349579A; KR20170039769A; CN107398063B; KR101884107B1; WO2016032668A1; GB201618130D0; GB201720472D0; CN106232190A; JP6273381B2

Abstract

The embodiment of the method for manufacture glof club head is generally described herein.In one example, a method of manufacture glof club head, which comprises provider part, the main part have front, rear portion, toe, heel, top, bottom, skirt section, and the skirt section is between the top and the bottom；And multiple holes are formed in bore region, the bore region is located at or near the bottom and the skirt section, the multiple hole is extended substantially along the entire periphery of the bore region with the construction being similarly spaced apart substantially to define ring, the multiple hole includes one group of hole, rear portion described in one group of boring ratio extends at least 50% of maximum distance between the toe and the heel closer to the front and across the bottom, wherein, each pair of adjacent holes in the multiple hole separate the bore dia less than or equal to any one hole in the pair of adjacent holes.It can describe other examples and embodiment and advocate its right.

Description

The method for manufacturing glof club head

The application be the applying date be on 07 28th, 2015, it is entitled " glof club head and manufacture glof club head The divisional application of the application for a patent for invention 201580021812.7 of method ".

Copyright authorization

Disclosure of this application can be protected by copyright.When the application and its relevant documentation appear in the special of patent and trademark office When in sharp file or record, copyright owner does not oppose that anyone reproduces its duplication, but in addition to that, reservation all may be used Applicable copyright.

Cross reference

It is submitted this application claims 62/042,155,2014 year September 10 of U.S. Provisional Application that August in 2014 is submitted on the 26th U.S. Provisional Application on January 19th, 62/101,543,2015 that U.S. Provisional Application is submitted on January 9th, 62/048,693,2015 The U.S. Provisional Application 62/109,510 that the U.S. Provisional Application 62/105,123 of submission and on January 29th, 2015 submit Equity.The application is that Shen is continued in the part of the U.S. non-provisional application sequence No.29/507,474 submitted on October 28th, 2014 Please.The disclosure of referenced application is incorporated herein by reference.

Technical field

Present invention relates generally to athletic equipment (sport equipment), more specifically it relates to glof club head with And the method for manufacture glof club head.

Background technique

In golf, various factors may will affect the distance and direction that golf may advance.Especially Ground, the center of gravity (CG) and/or moment of inertia (MOI) of glof club head may will affect angle of departure when batting (impact) The direction of degree, spin rate and golf.Such factor can based on golf (golf swing) type and Significant changes.

Summary of the invention

Embodiments herein provides a kind of glof club head, comprising: multiple counterweight parts have the first set of weights Part and the second set of weights part, each counterweight part in first set of weights part is associated with the first mass, and Each counterweight part in second set of weights part is associated with the second mass of first mass is less than；And main body Part has front, rear portion, toe, heel, top, bottom, skirt section and counterweight bore region, and the bottom has and appearance The associated outer surface of surface curve, between the top and the bottom, the counterweight bore region is located at described in the skirt section At or near bottom and the skirt section, the counterweight bore region, which has, matches repeated hole along the multiple of the periphery of the counterweight bore region, Each it is configured to accommodate at least one counterweight part in the multiple counterweight part with repeated hole, wherein the multiple to match repeated hole Each of it is associated with bore dia and hole axle with repeated hole, the hole axle is perpendicular to or substantially perpendicular in the hole axle and described The point of intersection of outer surface curve and the tangent plane of the outer surface curve, and wherein, the multiple two phases in repeated hole Neighbour separates with repeated hole less than or equal to described two adjacent bore dias for matching repeated hole with any of repeated hole.

Embodiments herein provides a kind of No.1 Wood-type golf club head, comprising: the first set of weights part, institute The each counterweight part stated in first group is related to the first mass；Second set of weights part, each counterweight in described second group Part is associated with the second mass of first mass is less than；And main part, have front, rear portion, toe, heel, Top, bottom and counterweight bore region, the bottom have outer surface associated with outer surface curve, the counterweight porose area Domain is located at or near the bottom, and the counterweight bore region, which has, matches repeated hole along the multiple of the periphery of the counterweight bore region, Each it is configured to accommodate at least one counterweight part in the multiple counterweight part with repeated hole, wherein the multiple to match repeated hole Each of it is associated with bore dia and hole axle with repeated hole, the hole axle perpendicular to or substantially perpendicular to the outer surface curve, And wherein, it is the multiple with two in repeated hole it is adjacent separate with repeated hole it is adjacent in repeated hole less than or equal to described two Any one matches the bore dia of repeated hole.

Embodiments herein provides a kind of No.1 Wood-type golf club head, comprising: two or more counterweight parts Point, have with associated first counterweight part of the first mass and associated with the second mass of first mass is less than The second counterweight part；And main part, there is front, rear portion, toe, heel, top, bottom, skirt section and match repeated hole Region, the bottom have outer surface associated with outer surface curve, the skirt section between the top and the bottom, The counterweight bore region is located at or near the bottom and the skirt section, and the counterweight bore region has along the counterweight porose area Two or more of the periphery in domain match repeated hole, each are configured to accommodate in described two or more counterweight parts at least with repeated hole One counterweight part, wherein described two or more each of repeated holes of matching are associated with bore dia and hole axle with repeated hole, institute Hole axle is stated perpendicular to or substantially perpendicular to the outer surface curve, and wherein, it is described two or more adjacent with two in repeated hole It separates with repeated hole less than or equal to described two adjacent bore dias for matching repeated hole with any of repeated hole.

Specifically, embodiments herein provides a kind of method for manufacturing glof club head, which comprises Provider part, the main part have front, rear portion, toe, heel, top, bottom and skirt section, and the skirt section is in institute It states between top and the bottom；And multiple holes for accommodating multiple counterweight parts, the porose area are formed in bore region Domain is located at or near the bottom and the skirt section, and the multiple hole is substantially along the entire periphery of the bore region with basic phase As the construction that is spaced apart extend to define ring, the multiple hole includes one group of hole, rear portion described in one group of boring ratio closer to The front and extend at least 50% of maximum distance between the toe and the heel across the bottom, wherein described more Each pair of adjacent holes in a hole separate the bore dia in any one hole being less than or equal in a pair of of adjacent holes.

Embodiments herein provides a kind of method for manufacturing glof club head, which comprises provider Part, the main part have front, rear portion, toe, heel, top and bottom；And it is formed and is used in bore region Multiple holes of multiple counterweight parts are accommodated, the bore region is located at or near the bottom, and the multiple hole is along the porose area The periphery in domain, the multiple hole include: first group of hole, and first group of hole is located at or near the front and along the bottom On crooked route extend between the toe and the heel, first group of hole include at least three adjacent holes, it is described At least three adjacent holes are similarly spaced apart the bore dia less than or equal to any one hole in first group of hole substantially；Second Group hole, second group of hole is located at or near the rear portion and the crooked route on the bottom is in the toe and described Extend between heel, second group of hole includes at least three adjacent holes, and at least three adjacent holes are similarly spaced substantially Open the bore dia in any one hole being less than or equal in second group of hole；Third group hole, third group hole are located at the toe Crooked route at or near portion and on the bottom extends between the front and the rear portion, the third group hole packet At least three adjacent holes are included, at least three adjacent holes are similarly spaced apart substantially to be less than or equal in third group hole The bore dia in any one hole；And the 4th group of hole, the 4th group of hole are located at or near the heel and along the bottom Crooked route extend between the front and the rear portion, the 4th group of hole include at least three adjacent holes, it is described extremely Few three adjacent holes are similarly spaced apart the bore dia less than or equal to any one hole in the 4th group of hole substantially.

Embodiments herein provides a kind of method for manufacturing glof club head, which comprises provider Part, the main part have front, rear portion, toe, heel, top and bottom；And it is formed in bore region for holding Receive multiple holes of multiple counterweight parts, the bore region is located at or near the bottom, and the multiple hole is along the bore region Periphery, the multiple hole includes: first group of hole, first group of hole be in the toe nearby and it is curved on the bottom Bent path extends between the front and the rear portion, first group of hole include at least three adjacent holes, described at least three A adjacent holes are similarly spaced apart the bore dia less than or equal to any one hole in first group of hole substantially；And second group Hole, second group of hole be in the heel nearby and the crooked route on the bottom the front and the rear portion it Between extend, second group of hole include at least three adjacent holes, at least three adjacent holes substantially similarly be spaced apart is less than Or the bore dia equal to any one hole in second group of hole.

Detailed description of the invention

Fig. 1 is the example golf club head according to an embodiment of device described herein, method and manufacture article Top perspective view.

Fig. 2 shows the face upwarding stereograms of the example golf club head of Fig. 1.

Fig. 3 shows the top view of the example golf club head of Fig. 1.

Fig. 4 shows the bottom view of the example golf club head of Fig. 1.

Fig. 5 shows the main view of the example golf club head of Fig. 1.

Fig. 6 shows the rearview of the example golf club head of Fig. 1.

Fig. 7 shows toe (toe) view of the example golf club head of Fig. 1.

Fig. 8 shows heel (heel) view of the example golf club head of Fig. 1.

Fig. 9 shows the bottom view of the example body portion of the example golf club head of Fig. 1.

Figure 10 shows the cross-sectional view of the example body portion of the example golf club head of Fig. 1.

Figure 11 shows two of the example golf club head of Fig. 1 with repeated hole (weight port).

Figure 12 shows the top view of the example counterweight part of the example golf club head of Fig. 1.

Figure 13 shows the side view of the example counterweight part of Figure 10.

Figure 14 shows launching track curve (the launch trajectory of the example golf club head of Fig. 1 profile)。

Figure 15 shows the first of example counterweight part with reconfiguring.

Figure 16 shows the second of example counterweight part with reconfiguring.

The third that Figure 17 shows example counterweight part, which is matched, to be reconfigured.

Figure 18 shows the 4th of example counterweight part with reconfiguring.

Figure 19 shows the example launching track curve of the example golf club head of Figure 18.

Figure 20 shows a kind of mode that can manufacture example golf club head described herein.

Figure 21 shows the bottom view of another example golf club head.

Figure 22 shows the bottom view of another example golf club head.

In order to illustrate it is simple and clear, the picture of attached drawing shows make substantially, well-known characteristic and technology Description and details can be omitted unnecessary fuzzy to avoid generating to the application.In addition, the element in attached drawing be not necessarily by What ratio was drawn.For example, the size of some elements can be exaggerated relative to other elements in figure, to help improve to the application's The understanding of embodiment.

Specific embodiment

Generally, there has been described the methods of glof club head and manufacture glof club head.Device described herein, Method and manufacture article are without being limited thereto.

In the example of Fig. 1-13, glof club head 100 may include main part 110 and multiple counterweight parts 120, the latter is shown generally as the first set of weights part 210 (Fig. 2) and the second set of weights part 220 (Fig. 2).Main part 110 It may include top 130, bottom 140, toe 150, heel 160, front 170 and rear portion 180.Bottom 140 may include skirt section (skirt portion) 190, the skirt section 190 be defined as between top 130 and bottom 140, do not include front 170 and across The periphery of glof club head 100 from toe 150, around rear portion 180 and the glof club head 100 that extends to heel 160 Side.Bottom 140 may include transitional region (transition region) 230 and counterweight bore region 240.For example, counterweight porose area Domain 240 can be D domain.Counterweight bore region 240 may include for accommodating the multiple with repeated hole 900 of multiple counterweight parts 120 (Fig. 9).Front 170 may include face 175 with shock (engage) golf (not shown).Main part 110 may also include Sheath portion (hosel portion) 165 is to accommodate shaft (shaft) (not shown).Alternatively, main part 110 may include hole (bore), without including sheath portion 165.For example, main part 110 can partly or wholly by alumina-base material, magnesium types material, Base steel material, titanium base material, any combination of them or any other suitable material are made.In another example, main body It part 110 can be partly or wholly by such as nonmetallic materials of ceramic material, composite material etc, their any group It closes or any other suitable material is made.

Glof club head 100 can have more than or equal to 300 cubic centimetres (cm³Or cc) club head volume.One In example, glof club head 100 can be about 460cc.Alternatively, glof club head 100 can have and be less than or equal to The club head volume of 300cc.Particularly, glof club head 100 can have the club head volume between 100cc and 200cc. The club head volume of glof club head 100 can be by using weighing water displacement method (weighted water Displacement method) (that is, Archimedes principle) determine.For example, by golf standard tissue and/or management Entity --- such as United States Golf Association (United States Golf Association, USGA) and/or St. Andrew The definition of this imperial Ancient Golf ball club (Royal and Ancient Golf Club of St.Andrews, R&A) Regulation can be used for measuring the club head volume of glof club head 100.Although Fig. 1 might show certain types of club head (for example, No.1 Wood-type (driver-type) club head), but device described herein, method and manufacture article can be with Suitable for other kinds of club head (for example, Fairway Woods type (fairway wood-type) club head, hophornbeam rod-type (hybrid-type) club head, iron type (iron-type) club head, putter type (putter-type) club head etc.).Here The device of description, method and manufacture article are without being limited thereto.

It is shown generally as every in the first set of weights part 210 of 405,410,415,420,425,430 and 435 (Fig. 4) A counterweight part can be associated with the first mass.It is shown generally as 440,445,450,455,460,465,470,475 and 480 Each counterweight part in the second set of weights part 220 of (Fig. 4) can be associated with the second mass.First mass can be greater than second Quality, or vice versa.In one example, the first set of weights part 210 can be made of tungsten sill, and the second set of weights portion Divide 220 can be made of alumina-base material.As described in detail below, the first and second set of weights parts 210 and 220 can be divided Indescribably for various with reconfiguring (for example, Figure 15-18).

As shown in figs. 9-11, for example, the bottom 140 of main part 110 may include multiple with repeated hole 900.It is shown generally as 905,910,915,920,925,930,935,940,945,950,955,960,965,970,975 and 980 it is multiple match repeated hole 900 can position along the periphery of the counterweight bore region 240 of bottom 140.It is multiple to extend across bottom 140 with repeated hole 900.Especially Ground, it is multiple to extend between toe 150 and heel 160 respectively across bottom 140 with repeated hole 900.It is multiple can be with repeated hole 900 Extend between front 170 and rear portion 180 respectively across bottom 140.It is multiple can be along defining substantially D-shaped with repeated hole 900 The path of ring is arranged across bottom 140.In one example, multiple to be each extended over across bottom 140 greater than toe with repeated hole 900 Maximum toe between portion 150 and heel 160 is to the 50% of heel distance 500.The maximum toe of glof club head 100 to Portion's distance 500 can respectively at toe 150 and heel 160, respectively the transitional region between top 130 and bottom 140 into Row measurement.Alternatively, maximum toe to heel distance 500 but respectively hanging down in the outermost points of toe 150 and heel 160 Deliver directly the horizontal distance between shadow.For example, when glof club head 100 is in about 60 degree of pole base angle (lie angle) 510 When, maximum toe can be measured to heel distance 500.If the outermost points of heel 160 are not easy to define, heel 160 Outermost points can be located at ground level 530 (that is, horizontal plane that glof club head 100 is just being placed) above about 0.875 inch At the height 520 of (22.23 millimeters).In one example, maximum toe to heel distance 500 can no more than 5 inches (127 millis Rice).Therefore, multiple to extend at least 2.5 inches between toe 150 and heel 160 respectively with repeated hole 900.Multiple counterweights The maximum toe in hole 900 to heel distance 995 can extend between repeated hole 940 and 980 matching.For example, multiple with repeated hole 900 Maximum toe to heel distance 995 can be about 3.7 inches.Since the rule of golf may time to time change (for example, golf standard tissue and/or management entity may use new rule or can abandon or modify old rule), institute Also can change for measuring maximum toe to the pole base angle 510 of heel distance 500 and/or height 520.Dress described herein Set, method and manufacture article it is without being limited thereto.

Multiple each of repeated holes 900 of matching can be with bore dia (D with repeated hole_port) (for example, being shown as 1105 Hes in Figure 11 Two of 1110) it is associated.For example, multiple can be about 0.3 inch with the bore dia of repeated hole with each of repeated hole 900 (7.65 millimeters).Alternatively, the adjacent bore dia with repeated hole can be different.It in one example, can be with bore dia with repeated hole 905 1105 is associated, and can be associated with bore dia 1110 with repeated hole 910.Particularly, the bore dia 1105 with repeated hole 905 can be greater than Bore dia 1110 with repeated hole 910, or vice versa.Device described herein, method and manufacture article are without being limited thereto.

Bottom 140 may also include outer surface 990.As shown in Figure 10, for example, multiple can be relative to by appearance with repeated hole 900 The outer surface curve 1090 that face 990 is formed is formed on bottom 140.Particularly, multiple each of repeated holes 900 of matching can with repeated hole It is associated with the hole axle for being shown generally as 1005,1010 and 1015.Center with repeated hole can define the hole axle with repeated hole.Each Hole axle can be perpendicular to or substantially perpendicular in tangent flat of the point of intersection of hole axle and outer surface curve 1090 and outer surface curve 1090 Face.In one example, substantially vertical to refer to that vertical missing is ± 5 °.In another example, substantially vertical to refer to vertically partially Difference is ± 3 °.Vertical missing can depend on manufacturing tolerance.

In one example, hole axle 1010 can perpendicular or generally perpendicular (that is, orthogonal) in the section of outer surface curve 1090 1012.Multiple fixed devices (fixture) can be used for more to manufacture by the way that glof club head 100 is located in different location It is a to match repeated hole 900.Alternatively, it can be manufactured by Multi-axis Machining technique with repeated hole, Multi-axis Machining processing technology can Rotate glof club head around multiple axis to grind off extra material (for example, cutting by water jet cutting and/or laser Cut) it is multiple with repeated hole 900 to be formed.In addition, Multi-axis Machining technique can provide suitable surface smoothness, because of milling work Tool can tangentially be moved around a surface.Therefore, Multi-axis Machining work can be used in device as described herein, method and manufacture article Skill matches repeated hole to form multiple each of repeated holes 900 of matching on bottom 140.For example, five axis milling machine (milling Machine) can be formed it is multiple with repeated hole 900 so that multiple can be vertical with the hole axle 1000 of repeated hole with each of repeated hole 900 Or it is basically perpendicular to outer surface curve 1090.The outer surface curve 1090 that the tool of five axis milling machines can surround outer surface 990 is tangential It is mobile.

Figure 11 is gone to, for example, two adjacent can separate a hole distance 1100 with repeated hole, hole distance 1100 be can be Two adjacent shortest distances between repeated hole on outer surface 990.Particularly, hole distance 1100 can be less than or equal to two The adjacent bore dia with any of repeated hole.It in one example, can be small with the hole distance 1100 between repeated hole 905 and 910 In or equal to bore dia 1105 or bore dia 1110.Device described herein, method and manufacture article are without being limited thereto.

Multiple counterweight parts 120 can have similar or different physical attribute (for example, density, shape, quality, volume, ruler Very little, color etc.).In one example, the first set of weights part 210 can be black, and the second set of weights part 220 can be ash Color or steel color (steel color).Some or all of multiple counterweight parts 120 can be partly or wholly by such as steel The material of the metal material of sill, tungsten sill, alumina-base material etc, any combination of them or suitable type is made.Or Person, some or all of multiple counterweight parts 120 can partly or wholly by nonmetallic materials (for example, composite material, Plastics etc.) it is made.

In the example shown in Figure 12 and 13, each counterweight part of multiple counterweight parts 120 can have cylindrical shape (for example, circular cross section).Although above-mentioned example may describes the counterweight part with specific shape, described herein Device, method and manufacture article may include other suitable shapes (for example, partial or complete sphere, cube, circular cone Body, cylindrical body, pyramid, cuboid, prism, frustum or other suitable geometries) counterweight part.It is multiple Each counterweight part of counterweight part 120 can be associated with diameter 1200 and height 1300.In one example, multiple counterweight parts Each counterweight part in 120 can have about 0.3 inch (7.62 millimeters) of diameter and the height of about 0.2 inch (5.08 millimeters) Degree.Alternatively, the first and second set of weights parts 210 and 220 respectively can be different on width and/or height.

It is every in multiple counterweight parts 120 instead of the direction from rear portion to front such as in other glof club heads A counterweight part can be meshed with multiple one in repeated hole 400 with repeated hole on direction from bottom to top.It is multiple to match Weight part 120 may include that screw thread (thread) is matched in repeated hole with being fixed on.For example, each counterweight in multiple counterweight parts 120 Part can be screw rod (screw).Multiple counterweight parts 120 can be not easy from main part 110 with or without tool It removes.Alternatively, multiple counterweight parts 120 (for example, utilizing tool) can easily remove, so that relatively heavier or lighter matches The replaceable one or more counterweight parts in multiple counterweight parts 120 in weight part.In another example, multiple counterweight parts 120 epoxy available resins or adhesive be fixed on main part 110 in repeated hole so that multiple counterweight parts 120 can not allowed Easily remove.In another example, both multiple 120 epoxy available resins of counterweight part and screw thread are fixed on main part 110 With in repeated hole, so that multiple counterweight parts 120 can be not easy to remove.Device described herein, method and manufacture article are unlimited In this.

It is compared with other glof club heads, glof club head 100 is adapted to (accommodate) at least four not The golf of same type.As shown in figure 14, for example, it is each with reconfigure can be with one in multiple launching track curves 1400 A launching track curvilinear correlation connection, is shown generally as 1410,1420 and 1430.With reference to Figure 15, for example, first with reconfiguring 1500 can to assemble the configuration of repeated hole 1510 with first associated.First, which assembles repeated hole 1510, to be located at or near front 170 (for example, matching repeated hole 905,910,915,920,925,930 and 935 shown in Fig. 9).In the first weight configuration 1500, root The configuration for assembling repeated hole 1510 according to first, the first set of weights part can be arranged towards front 170, and the second set of weights part can court Posteriorly 180 setting.Particularly, the configuration for assembling repeated hole 1510 according to first, the first set of weights part can at front 170 or It is formed about cluster (cluster).Counterweight part 405,410,415,420,425,430 and 435 can define the first set of weights portion Point, and can be separately positioned on in repeated hole 905,910,915,920,925,930 and 935.Counterweight part 440,445, 450,455,460,465,470,475 and 480 can define the second set of weights part, and can be separately positioned on repeated hole 940, 945, in 950,955,960,965,970,970,975 and 980.First weight configuration 1500 can be with the first launching track curve 1410 (Figure 14) are associated.Particularly, first the spin rate of golf can be reduced with reconfiguring 1500.By according to One assemble the configuration of repeated hole 1510 and towards the front of glof club head 100 170 place relatively heavier counterweight part (that is, First set of weights part), the center of gravity (GC) of glof club head 100 can relatively forward and move down relatively low to generate Transmitting and spin track.Therefore, the first launching track curve 1410 can be with relatively bigger rolling distance (that is, making impact with the ground Distance later) it is associated.Match in repeated hole although above-mentioned example may describes counterweight part setting certain, first group Any counterweight part of counterweight part 210 may be provided at first and assemble any in repeated hole of repeated hole 1510.

Figure 16 is gone to, for example, can to assemble the configuration of repeated hole 1610 with second associated for the second weight configuration 1600.Second group Can be located at or near rear portion 180 with repeated hole 1610 (for example, shown in Fig. 9 with repeated hole 945,950,955,960,965, 970 and 975).Second with reconfiguring in 1600 shown in Figure 16, for example, the first set of weights part can be set towards rear portion 180 It sets, and the second set of weights part can be arranged towards front 170.Particularly, the configuration for assembling repeated hole 1610 according to second, first Set of weights part can form cluster 1610 at or near rear portion 180.405,410,415,420,425,430 and of counterweight part 435 can define the first set of weights part, and can be separately positioned on in repeated hole 945,950,955,960,965,970 and 975.Match Weight part 440,445,450,455,460,465,470,475 and 480 can define the second set of weights part, and can be separately positioned on With in repeated hole 905,910,915,920,925,930,935,940 and 980.Second with reconfigure 1600 can be with the second launching track Curve 1420 (Figure 14) is associated.Particularly, second matches the launch angle and maximum for reconfiguring that 1600 can increase golf Change tolerance (forgiveness).Towards after glof club head 100 and assembling the configuration of repeated hole 1610 according to second Portion 180 is placed relatively heavier counterweight part (that is, first set of weights part), and the center of gravity (GC) of glof club head 100 can be with Relatively high transmitting and spin track are generated relative to rearwardly and upwardly moving.In addition, the moment of inertia of glof club head (MOI) can increase on trunnion axis (axis from front to rear portion) and vertical axis (axis from top to lower part) the two, this is then Relatively more tolerances are provided on deviateing center hits again.Therefore, the second launching track curve 1420 can with relatively more Big flying distance (that is, bee line) is associated.

Figure 17 is gone to, the configuration of repeated hole 1710 can be assembled with third associated for example, third is with reconfiguring 1700.In third With reconfiguring in 1700, for example, the first set of weights part can be arranged towards heel 160, and the second set of weights part can direction Toe 150 is arranged.Particularly, the configuration of repeated hole 1710 is assembled according to third, the first set of weights part can be at heel 160 or attached It is close to form cluster counterweight part.Counterweight part 405,410,415,420,425,430 and 435 can define the first set of weights part, And it can be separately positioned on in repeated hole 925,930,935,940,945,950 and 955.Counterweight part 440,445,450,455, 460,465,470,475 and 480 can define the second set of weights part, and can be separately positioned on repeated hole 905,910,915,920, 960, in 965,970,975 and 980.Third counterweight 1600 can be associated with third launching track curve 1430 (Figure 14).Especially Ground, third relatively easily overturn glof club head 100 (that is, ajusting (square up) with reconfiguring 1700 permissible sportsmen Face 175 is to strike golf).By placing relatively heavier counterweight part towards the heel 160 of glof club head 100 (that is, first set of weights part), the center of gravity (GC) of glof club head 100 are removable relatively closer to the axis of shaft.

Figure 18 is gone to, for example, the 4th can to assemble the configuration of repeated hole 1810 with the 4th associated with reconfiguring 1800.The 4th With reconfiguring in 1800, for example, the first set of weights part can be arranged towards toe 150, and the second set of weights part can towards with Portion 160 is arranged.Particularly, the configuration for assembling repeated hole 1810 according to the 4th, the first set of weights part can be at or near toes 150 Form cluster counterweight part.Counterweight part 405,410,415,420,425,430 and 435 can define the first set of weights part, And it can be separately positioned on in repeated hole 905,910,915,965,970,975 and 980.Counterweight part 440,445,450, 455,460,465,470,475 and 480 can define the second set of weights part, and can be separately positioned on repeated hole 920, 925, in 930,935,940,945,950,950,955 and 960.4th with reconfigure 1800 can be with third launching track curve 1430 (Figure 14) are associated.Particularly, the 4th it can prevent sportsman from overturning glof club head 100 (that is, face with reconfiguring 1800 Portion 175 can open (open) more to strike golf).By placing phase towards the toe 150 of glof club head 100 To heavier counterweight part (that is, first set of weights part), the center of gravity (GC) of glof club head 100 is relatively fartherly removable Axis from shaft.(fade) golf ball-batting that 4th weight configuration 1800 can lead to right song (it is as shown in figure 19, for example, A kind of track or carry, for dexterous sportsman, golf advance to the left side of target 1910 and Flex back into a kind of track on the right side of target or the flight path of ball).Device, method and manufacture article described herein It is without being limited thereto.

Figure 20 shows a kind of mode that can manufacture glof club head 100.In the example of fig. 20, technique 2000 may begin at Multiple counterweight parts (frame 2010) is provided.Multiple counterweight parts may include the first set of weights part and the second set of weights part.The Each counterweight part in one set of weights part can be associated with the first mass, and each counterweight part in the second set of weights part Dividing can be associated with the second mass.First mass can be greater than the second mass.In an example, every in the first set of weights part A counterweight part can be made of quality of 2.6 grams of tungsten sill, and each counterweight part in the second set of weights part can To be made of quality of 0.4 gram of alumina-base material.First set of weights part can have grey or steel color, and the second set of weights part It can have black.

Technique 2000 can provide the main part (frame 2020) of glof club head.Main part may include front, rear portion, Toe, heel, top, bottom and skirt section, the bottom have outer surface associated with outer surface curve, the skirt section Between top and bottom.

Technique 2000 can form the counterweight bore region (frame 2030) at or near bottom and skirt section.Transitional region can Around counterweight bore region.

Technique 2000 can form multiple with repeated hole (frame 2040) along the periphery of counterweight bore region.It is multiple to match each of repeated hole Can be associated with bore dia with repeated hole, and it is configured to accommodate at least one counterweight part in multiple counterweight parts.Two phases Adjacent can separate with repeated hole less than or equal to bore dia.In addition, multiple can be with hole axle phase with repeated hole with each of repeated hole Association.Hole axle can relative to the outer surface curve of the bottom of glof club head section it is perpendicular or generally perpendicular.

The only example as a kind of mode of manufacture glof club head 100, provides and describes Figure 20 in conjunction with Fig. 1-19 Exemplary process 2000.Although the particular order of movement is shown in FIG. 20, these movements can be suitable by other times Sequence executes.For example, two or more movements described in Figure 20 sequentially, concomitantly or can be executed simultaneously.Although figure 20 show certain amount of frame, but the technique can not execute one or more frames.Device described herein, method, with And manufacture article is without being limited thereto.

As shown in above-mentioned example, multiple counterweight parts 120 and multiple it can be formed along defining by two arcs with repeated hole 900 The substantially path of the ring of D-shaped, is located in the periphery of counterweight bore region 240, and described two arcs are shown generally as in Fig. 4 490 and 495.For example, counterweight part 405,410,415,420,425,430 and 435 (Fig. 4) and with repeated hole 905,910,915, 920,925,930 and 935 (Fig. 9) can form the first arc 490.Particularly, the first arc 490 can be respectively extended from across bottom 140 Between toe 150 and heel 160.Counterweight part 440,445,450,455,460,465,470,475 and 480 (Fig. 4) matches repeated hole 940,945,950,955,960,965,970,975 and 980 (Fig. 9) can form the second arc 495.Second arc 495 can roughly abide by The profile at the rear portion 180 of main part 110.Alternatively, the first arc 490 and the second arc 495 can define the tool extended across bottom 140 There is the ring (for example, ring of substantially O shape) of other shapes.Device, method and manufacture article described herein are not limited to This.

Although above-mentioned example might show the multiple counterweight parts 120 to form geometry in particular and multiple with repeated hole 900, but device described herein, method and manufacture article can have along the subregional periphery positioning of counterweight part to be formed The counterweight part of other geometries and match repeated hole.Go to Figure 21, for example, glof club head 2100 may include bottom 2110, And multiple multiple counterweight parts 2120 in repeated hole 2130 are set.It is multiple with repeated hole 2130 can be along the counterweight of bottom 2110 Bore region 2140 periphery positioning (that is, it is multiple with repeated hole 2130 can across bottom 2110, respectively toe 2112 and heel 2114 it Between extend).From multiple counterweight parts 120 and it is multiple with repeated hole 900 (for example, Fig. 4 and Fig. 9) it is different, it is multiple match repeated hole 2130 can The two mutual disjunct arcs extended across bottom 2110 are formed, 2150 and 2155 are shown generally as.It is multiple can be with repeated hole 2130 The maximum toe of glof club head 2100 is extended greater than to the 50% of heel distance 2190.Device described herein, method, with And manufacture article is without being limited thereto.

As shown in figure 22, for example, glof club head 2200 may include bottom 2210 and be arranged multiple with repeated hole Multiple counterweight parts 2220 in 2230.It can be along the road for defining arc extending across bottom 2210, being shown generally as 2250 Diameter, come be arranged along counterweight bore region 2240 periphery positioning it is multiple with repeated hole 2230 (that is, it is multiple with repeated hole 2230 can across Bottom 2210 extends between toe 2212 and heel 2214).It is multiple to extend greater than glof club head with repeated hole 2230 2200 maximum toe is to the 50% of heel distance 2290.Device described herein, method and manufacture article are without being limited thereto.

Device described herein, method and manufacture article are implementable in various embodiments, before in these embodiments The descriptions of some embodiments not necessarily indicate the complete description to all possible embodiments.On the contrary, description to attached drawing and Attached drawing itself discloses at least one embodiment, and can disclose alternate embodiment.

Since the possible time to time change of the rule of golf is (for example, the golf mark of USGA, R&A etc. Standardization tissue and/or management entity may use new rule or can abandon or modify old rule), so with described herein Device, method golf equipment relevant with manufacture article may meet or not meet the rules of golf of any specific time. Therefore, golf equipment relevant to device described herein, method and manufacture article can be by advertisement, offering for sale and/or pin It sells to meet or incongruent golf equipment.Device described herein, method and manufacture article are without being limited thereto.

In addition, although above-mentioned example may be described as, apparatus described herein, side related to golf club Method and manufacture article are applicable to the athletic equipment of other appropriate types, such as fishing rod, hockey stick, ski pole, tennis racket Deng.

Although certain exemplary devices, method and manufacture article is described herein, the coverage area of the application is not It is limited to this.On the contrary, the application covers all dresses fallen within the scope of the appended claims really under literal upper or doctrine of equivalents Set, method and manufacture article.

Claims

1. a kind of method for manufacturing glof club head, which comprises

Provider part, the main part have front, rear portion, toe, heel, top, bottom and skirt section, the skirt section Between the top and the bottom；And

Multiple holes for accommodating multiple counterweight parts are formed in bore region using processing technology, the bore region is located at described At or near bottom and the skirt section, the multiple hole substantially along the entire periphery of the bore region to be similarly spaced apart substantially Construction extend to define ring, the multiple hole includes one group of hole, rear portion described in one group of boring ratio closer to the front and Extend at least 50% of maximum distance between the toe and the heel across the bottom,

Wherein, each pair of adjacent holes in the multiple hole separate the Kong Zhi in any one hole being less than or equal in a pair of of adjacent holes Diameter.

2. forming multiple holes according to the method described in claim 1, wherein, the bottom includes crooked outer surface, and wherein Including each hole formed in the multiple hole, each hole includes the opening on the crooked outer surface of the bore region, and And each hole in the multiple hole is associated with bore dia and hole axle, the hole axle is perpendicular to or substantially perpendicular to the bending Outer surface.

3. according to the method described in claim 1, further including providing the multiple counterweight part, the multiple counterweight part has First set of weights part and the second set of weights part, each counterweight part and the first mass phase in first set of weights part It being associated with, each counterweight part in second set of weights part is associated with the second mass of first mass is less than, In, first set of weights part is associated at least three holes being located at or near the front, and wherein, described the Two set of weights parts are associated at least three holes being located at or near the rear portion.

4. according to the method described in claim 1, further including providing the multiple counterweight part, the multiple counterweight part has First set of weights part and the second set of weights part, each counterweight part and the first mass phase in first set of weights part It being associated with, each counterweight part in second set of weights part is associated with the second mass of first mass is less than, In, first set of weights part is associated at least three holes being located at or near the rear portion, and wherein, described the Two set of weights parts are associated at least three holes being located at or near the front.

5. according to the method described in claim 1, further including providing the multiple counterweight part, the multiple counterweight part has First set of weights part and the second set of weights part, each counterweight part and the first mass phase in first set of weights part It being associated with, each counterweight part in second set of weights part is associated with the second mass of first mass is less than, In, first set of weights part is associated at least three holes being located at or near the toe, and wherein, described the Two set of weights parts are associated at least three holes being located at or near the heel.

6. according to the method described in claim 1, further including providing the multiple counterweight part, the multiple counterweight part has First set of weights part and the second set of weights part, each counterweight part and the first mass phase in first set of weights part It being associated with, each counterweight part in second set of weights part is associated with the second mass of first mass is less than, In, first set of weights part is associated at least three holes being located at or near the heel, and wherein, described the Two set of weights parts are associated at least three holes being located at or near the toe.

7. a kind of method for manufacturing glof club head, which comprises

Provider part, the main part have front, rear portion, toe, heel, top and bottom；And

Multiple holes for accommodating multiple counterweight parts are formed in bore region using processing technology, the bore region is located at described At or near bottom, the multiple hole includes: along the periphery of the bore region, the multiple hole

First group of hole, first group of hole is located at or near the front and the crooked route on the bottom is in the toe Extend between portion and the heel, first group of hole includes at least three adjacent holes, the basic phase of at least three adjacent holes As be spaced apart the bore dia less than or equal to any one hole in first group of hole；

Second group of hole, second group of hole is located at or near the rear portion and the crooked route on the bottom is in the toe Extend between portion and the heel, second group of hole includes at least three adjacent holes, the basic phase of at least three adjacent holes As be spaced apart the bore dia less than or equal to any one hole in second group of hole；

Third group hole, third group hole is located at or near the toe and the crooked route on the bottom is before described Extend between portion and the rear portion, third group hole includes at least three adjacent holes, the basic phase of at least three adjacent holes As be spaced apart the bore dia less than or equal to any one hole in third group hole；And

4th group of hole, the 4th group of hole is located at or near the heel and the crooked route on the bottom is before described Extend between portion and the rear portion, the 4th group of hole includes at least three adjacent holes, the basic phase of at least three adjacent holes As be spaced apart the bore dia less than or equal to any one hole in the 4th group of hole.

8. according to the method described in claim 7, wherein, forming multiple holes includes by first group of hole or second group of hole Be formed as extending greater than 50% of maximum distance between the toe and the heel across the bottom.

9. according to the method described in claim 7, wherein, the distance between third group hole and the 4th group of hole be greater than across The 50% of maximum distance between the toe and the heel of the bottom.

10. according to the method described in claim 7, further including providing the multiple counterweight part, wherein first group of hole with The first set of weights part in the multiple counterweight part is associated, wherein second group of hole and the multiple counterweight part In the second set of weights part it is associated, and wherein, second set of weights part has than first set of weights part Bigger quality.

11. according to the method described in claim 7, further including providing the multiple counterweight part, wherein first group of hole with The first set of weights part in the multiple counterweight part is associated, wherein second group of hole and the multiple counterweight part In the second set of weights part it is associated, and wherein, first set of weights part has than second set of weights part Bigger quality.

12. according to the method described in claim 7, further including providing the multiple counterweight part, wherein third group hole with The first set of weights part in the multiple counterweight part is associated, wherein the 4th group of hole and the multiple counterweight part In the second set of weights part it is associated, and wherein, second set of weights part has than first set of weights part Bigger quality.

13. according to the method described in claim 7, further including providing the multiple counterweight part, wherein third group hole with The first set of weights part in the multiple counterweight part is associated, wherein the 4th group of hole and the multiple counterweight part In the second set of weights part it is associated, and wherein, first set of weights part has than second set of weights part Bigger quality.

14. according to the method described in claim 7, wherein, the bottom includes outer surface associated with outer surface curve, and And wherein, forming multiple holes includes forming each hole in the multiple hole, and each hole includes the bending of the bore region Opening on outer surface, and each hole in the multiple hole is associated with bore dia and hole axle, the hole axle it is vertical or Basically perpendicular to the outer surface curve.

15. a kind of method for manufacturing glof club head, which comprises

Multiple holes for accommodating multiple counterweight parts are formed in bore region using manufacturing process, the bore region is located at described At or near bottom, the multiple hole includes: along the periphery of the bore region, the multiple hole

First group of hole, first group of hole be in the toe nearby and the crooked route on the bottom in the front and Extend between the rear portion, first group of hole includes at least three adjacent holes, and at least three adjacent holes are substantially similarly It is spaced apart the bore dia less than or equal to any one hole in first group of hole；And

Second group of hole, second group of hole be in the heel nearby and the crooked route on the bottom in the front and Extend between the rear portion, second group of hole includes at least three adjacent holes, and at least three adjacent holes are substantially similarly It is spaced apart the bore dia less than or equal to any one hole in second group of hole.

16. according to the method for claim 15, wherein the distance between first group of hole and second group of hole are greater than The 50% of maximum distance between the toe and the heel across the bottom.

17. further including according to the method for claim 15, providing the multiple counterweight part, wherein first group of hole It is associated with the first set of weights part in the multiple counterweight part, wherein second group of hole and the multiple counterweight part The second set of weights part in point is associated, and wherein, second set of weights part has than first set of weights portion Divide bigger quality.

18. further including according to the method for claim 15, providing the multiple counterweight part, wherein first group of hole It is associated with the first set of weights part in the multiple counterweight part, wherein second group of hole and the multiple counterweight part The second set of weights part in point is associated, and wherein, first set of weights part has than second set of weights portion Divide bigger quality.

19. according to the method for claim 15, further include forming the multiple hole, the multiple hole be located at the front with Extend at or near the rear portion and between the toe and the heel.

20. according to the method for claim 15, wherein the bottom includes outer surface associated with outer surface curve, And wherein, forming multiple holes includes forming each hole in the multiple hole, and each hole includes the curved of the bore region Opening on bent outer surface, and each hole in the multiple hole is associated with bore dia and hole axle, and the hole axle is vertical Or it is basically perpendicular to the outer surface curve.