CN209696208U - Glof club head - Google Patents

Glof club head Download PDF

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Publication number
CN209696208U
CN209696208U CN201822209458.4U CN201822209458U CN209696208U CN 209696208 U CN209696208 U CN 209696208U CN 201822209458 U CN201822209458 U CN 201822209458U CN 209696208 U CN209696208 U CN 209696208U
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club head
axis
crown
glof club
offset distance
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理查德·L·克莱格霍恩
查尔斯·E·戈尔登
尼克·弗雷姆
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Acushnet Co
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Acushnet Co
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    • 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
    • A63B53/0408—Heads characterised by specific dimensions, e.g. thickness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B1/00—Horizontal bars
    • 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
    • A63B53/0466—Heads wood-type
    • 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
    • A63B53/0437—Heads with special crown configurations

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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

A kind of metal wood glof club head, it includes impact surface, wherein the impact surface includes geometric surface center, rear body part comprising crown and bottom, wherein the connection of the top of the crown and impact surface and the bottom and the lower part of impact surface connect, and the vertical plane across the geometric surface center extends through the neutral axis at the geometric surface center, the neutral axis at geometric surface center perpendicular to the impact surface outer surface, wherein in the first offset distance DNThe crown height CH of the crown rotating part of place measurementNIn in the first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN10% in, crown height CHNWith bottom level SHNIt is to be measured on vertical plane perpendicular to neutral axis.

Description

Glof club head
Technical field
The utility model is usually directed to system related with golf club, device and method, and relates more specifically to gold Belong to the wooden golf club comprising bigger compliant structure.
Background technique
In the competitive industry of golf club design, distance and precision are two kinds of most important performance factors, side Help the ideality for defining metal wood type golf clubs.Although certain people can argue the appearance of golf club, feel and Sound will affect its view to golf club；But not having controversial is that the performance factor is determining golf club Main function is played in terms of ideality.So that apart from maximization, while keeping the performance factor of precision high in metal wood type Become even more popular in golf ball head.Different from iron-type golf club head, (wherein golf launch accuracy is clear Determine that any single golf club is obtained apart from benefit), metal wood type golf club head designs to allow height Golf ball hand strikes golf directly as far as possible and as far as possible.
In order to enable apart from maximization, while the precision of metal wood type golf club head is kept, devise this The metal wood type golf clubs of sample, target are the geometric centers by glof club head close to glof club head Impact golf comes so that apart from maximization.This geometric center of glof club head is led to due to intrinsic physics law Such golf transmitting can be often generated, by reducing in the impact process between golf and glof club head Energy consumption is come so that apart from maximization.In order to quantify this value, United States Golf Association (USGA) proposes together with golf industry Different methods calculates the coefficient of resilience (COR) or estimated performance time (CT) for example as golf club is impacted at it The quantification manner of golf rebound characteristics after head.
The United States Patent (USP) 6,390,933 (' 933 patent) of Galloway et al., which discusses, a kind of increases glof club head The method of COR, it discloses a kind of glof club head, the coefficient of resilience, which is greater than 0.845 and has, can be subjected to golf The durability of 2000 Secondary Shocks is carried out with 110 miles per hours, wherein the club head may include three pieces: face, bottom and hat Top.More specifically, ' 933 patents disclose a kind of glof club head, it can wrap titanium-containing materials, volume is 175 cubes lis Rice is to 400 cubic centimetres, and weight is 165g-300g and punch panel surface area is 4.00 square inches to 7.50 square inches.
It pays close attention to precision and replaces distance, the U.S. Patent Publication No. 2004/0116202 (' 202 patent disclosure) of Lin discusses A method of increasing glof club head precision, it discloses a kind of glof club head, has in club head periphery week The multiple holes enclosed, so that generated major part vibration wave harmony wavelength-division is dispersed in this when the club head golf In some holes, therefore improve the precision on impact golf direction.
But by testing in depth testing, it may be seen that maximizing distance, while metal wood type golf is kept Premised on the exploitation of club head precision is based on the fact that, that is, golfer can strike golf in sweet spot. It is difficult always in sweet spot impact golf for average golfer.Therefore, in addition to above-mentioned performance because Except element, it is also desirable that size and the position of this sweet spot can be optimized, so that average golfer can It obtains so that the distance and precision of glof club head maximumlly design benefit.
Summary of the invention
System as described herein, the creative aspect of method and apparatus, single one kind be not it is indispensable or Person be generate itself it is desirable that attribute sole cause.The scope of the claims is not limited, will be summarized now some advantageous Feature.
The one side of the utility model is the centrifugal stroke realizing conventional golf club and can not carrying out very well.Therefore, it deposits In the needs for improving Golf stem head structure.The utility model relates to metal wood golf clubs.The utility model provides Improved Golf stem head structure.As a result, golfer can with non-impact surface geometric center face a part come Strike golf, and still obtain it is desirable that distance.
A kind of nonlimiting embodiments of the utility model include a kind of metal wood glof club head comprising impact Face；Wherein the impact surface includes geometric surface center；Rear body part, it includes crowns and bottom, wherein the crown and the impact The top in face connects and the bottom is connect with the lower part of the impact surface；Socket is located at the heel lateral of the glof club head On；Toe side, it is positioned opposite with the heel lateral；Coordinate system, it includes: x-axis, when the glof club head is according to the Gao Er The given head inclination angle (lie) of husband's club head and loft angle (loft) are parallel to the ground level when being placed in ground level, the x-axis base It is parallel to the impact surface on this, which extends towards the heel of the glof club head in the positive direction；Y-axis, it is vertical In the x-axis, which upwardly extends towards the crown in the positive direction perpendicular to the ground level, the y-axis；Z-axis, perpendicular to the x Axis, the z-axis are parallel to the ground level perpendicular to the y-axis, the z-axis, which extends towards the impact forward in the positive direction； Wherein the glof club head includes inside glof club head, and wherein the glof club head includes outer surface, the outer surface It is opposite with glof club head inside；Vertical plane passes through the geometric surface center；Neutral axis extends through the geometry Face center, outer surface of the neutral axis perpendicular to the impact surface at the geometric surface center；Crown rotating part (crown Return), extend back from the upper side boundary of the impact surface (upper face limit) towards the rear body part； Bottom rotating part (sole return), from the bottom surfaces boundary (lower face limit) of the impact surface towards after described Main part extends back；Wherein it is parallel to the first offset distance D measured from the neutral axis that the geometric surface center returnsNIt is greater than 5mm and be less than 30mm, wherein in first offset distance DNThe crown height CH of the crown rotating part of place measurementNIn this One offset distance DNThe bottom level SH of the bottom rotating part of place measurementN5% in, crown height CHNWith the bottom level SHNIt is to be measured on the vertical plane perpendicular to the neutral axis；Wherein in first offset distance DNPlace, crown height CHNIt is greater than 20mm and bottom level CHNGreater than 20mm；Wherein in first offset distance DNPlace, the thickness of the crown rotating part are in the bottom In the 0.5mm of rotating part thickness.
A kind of nonlimiting embodiments of the utility model include a kind of metal wood glof club head comprising impact Face；Wherein the impact surface includes geometric surface center；Rear body part, it includes crowns and bottom, wherein the crown and the impact The top in face connects and the bottom is connect with the lower part of the impact surface；Socket is located at the heel lateral of the glof club head On；Toe side, it is positioned opposite with the heel lateral；Coordinate system, it includes: x-axis, when the glof club head is according to the Gao Er The given head inclination angle of husband's club head and loft angle are parallel to the ground level when being placed in ground level, which is arranged essentially parallel to The impact surface, the x-axis extend towards the heel of the glof club head in the positive direction；Y-axis should perpendicular to the x-axis Y-axis is upwardly extended towards the crown in the positive direction perpendicular to the ground level, the y-axis；Z-axis, perpendicular to the x-axis, which hangs down Directly in the y-axis, which is parallel to the ground level, which extends towards the impact forward in the positive direction；The wherein Gao Er Husband's club head includes inside glof club head, and wherein the glof club head includes outer surface, the outer surface and the golf It is opposite inside club head；Vertical plane passes through the geometric surface center；Neutral axis extends through the geometric surface center, in this Outer surface of the property axis perpendicular to the impact surface at the geometric surface center；Crown rotating part, from upper side circle of the impact surface Limit extends back towards the rear body part；Bottom rotating part is led from the bottom surfaces boundary of the impact surface towards described afterwards Body portion extends back；Wherein it is parallel to the first offset distance D measured from the neutral axis that the geometric surface center returnsNGreater than 5mm Be less than 30mm, wherein in first offset distance DNThe crown height CH of the crown rotating part of place measurementNIn this first Offset distance DNThe bottom level SH of the bottom rotating part of place measurementN10% in, crown height CHNWith bottom level SHN It is to be measured on the vertical plane perpendicular to the neutral axis.
In another nonlimiting embodiments of the utility model, in first offset distance DNPlace, crown height CHNGreatly In 20mm and bottom level CHNGreater than 20mm.
In another nonlimiting embodiments of the utility model, in first offset distance DNThe crown of place measurement is returned The crown height CH of transfer partNIn in first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN8% It is interior.
In another nonlimiting embodiments of the utility model, in first offset distance DNThe crown of place measurement is returned The crown height CH of transfer partNIn in first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN6% It is interior.
In another nonlimiting embodiments of the utility model, in first offset distance DNThe crown of place measurement is returned The crown height CH of transfer partNIn in first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN4% It is interior.
In another nonlimiting embodiments of the utility model, in first offset distance DNThe crown of place measurement is returned The crown height CH of transfer partNIn in first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN2% It is interior.
In another nonlimiting embodiments of the utility model, along the vertical plane from the ground level to the lower part The bottom surfaces boundary height of face boundary vertical measurement is greater than 10mm.
In another nonlimiting embodiments of the utility model, in first offset distance DNPlace, the crown rotating part Thickness is in the 1.0mm of the bottom rotating part thickness.
In another nonlimiting embodiments of the utility model, in first offset distance DNPlace, the crown rotating part Thickness is in the 0.6mm of the bottom rotating part thickness.
In another nonlimiting embodiments of the utility model, in first offset distance DNPlace, the crown rotating part Thickness is in the 0.2mm of the bottom rotating part thickness.
Detailed description of the invention
Attached drawing forms specification a part, and in combination reads.But the illustrated embodiment is only It is exemplary, is not intended to limit.Identical appended drawing reference and design indicate similar elements in different figures.
Fig. 1 shows a kind of perspective view of the glof club head of embodiment.
Fig. 2 shows the main view of the glof club head of Fig. 1.
Fig. 3 shows the side view of the toe side of the glof club head of Fig. 1.
Fig. 4 shows the cross section A- for the glof club head that the geometric surface center across glof club head is vertically cut A side view.
Specific embodiment
It is illustrated in following, may refer to attached drawing, which form a part of the utility model.It illustrates, is attached Exemplary implementation scheme described in figure and claim does not indicate to limit.Other embodiments can be used, and can carry out Other variations, without departing from the purport or range of theme described herein.It, will as generally described herein and as shown in drawings It is readily appreciated that the aspect of the utility model can be arranged, be substituted, combined and be designed with extensive a variety of different constructions, it is complete Portion is a part that is clearly expected and forming the utility model.It is, for example, possible to use any a variety of aspects as described herein To practice the system or device or the method can be practiced.Further, it is possible to use with one as described herein or more Other structures of a aspect together or other than it, perhaps structure and function executes such system or dress to function Set or can practice such method.The change of the feature of the utility model shown in this article and further variation, and this (it will be related fields and the technical staff's appearance for having understood the utility model to the another application of the utility model principle shown in text It is readily conceivable that) it considered to be in the scope of the utility model.
In addition in the operation embodiment, or unless otherwise expressly provided, otherwise whole digital scopes, amount, value and hundred Point ratio is such as used for material, moment of inertia, position of centre of gravity, loft and shaft angle and the lower sections of others of specification Those of amount can be read as using wording " about " as prefix, even if term " about " is not bright with the value, amount or range Really occur being also such.Therefore, unless the contrary indication, otherwise explained in following description and appended claims The digital parameters stated be it is approximate, the desired performance of the acquisition according to sought by the utility model and change.At least, Be not intended to limit the scope of the claims using doctrine of equivalents, each digital parameters should at least have according to what is reported It imitates the numerical value of number and rounds up technology by using common and explain.
Although the digital scope and parameter that illustrate the wide range of the utility model are approximately, in a particular embodiment The numerical value is reported as precisely as possible to report.But any numerical value substantially contains in their own test measurement Certain errors that existing standard deviation is necessarily formed.It, can be in addition, when illustrating the digital scope of range of variation herein It is contemplated that and any combination including these values in described value can be used.
In the specification of the utility model, can be used following term: singular "one", "an" and "the" Including plural object, unless the context clearly indicates otherwise.Thus, for example including referring to one kind or more when referring to a kind of project Kind project.Term " multiple " refers to two kinds or more kinds of projects.Term " substantially " indicates the characteristic, parameter or value It is not necessarily to accurately realize, but deviation or variation, including such as tolerance, measurement error, measurement accuracy limitation and this field skill Other factors known to art personnel can be occurred with such amount, be not excluded for the characteristic and intended the effect provided.Multiple items Mesh can be proposed for convenience with common list.But these lists should be construed as each element such as the list Be as respectively and unique element individually determine.Therefore, the presence based on them in common group, such as without finger on the contrary Show, should be interpreted actually to be equivalent to any other yuan of single same list without the discrete component of such list Part.In addition, they are construed broadly as in the case where term "and" and "or" are used in conjunction with bulleted list, this It can be used alone in any one or more listed items or be applied in combination with other listed items.Term " may be selected Ground " refer to selection one of two kinds or more kinds of options, and purpose not limit only the selection of those listed options or The selection of one of the primary only listed option of person's limitation, unless the context clearly indicates otherwise.
The feature of the utility model from following description and appended claims, will become in conjunction with attached drawing it is more aobvious and It is clear to.After considering this discussion, and especially behind the part for having read entitled " specific embodiment ", it will be understood that institute Show how feature is used to explain certain principles of the utility model.
Fig. 1 shows a kind of perspective view of the glof club head 100 of embodiment.Fig. 2 shows the golf of Fig. 1 The main view of head 100.Fig. 3 shows the side view of the toe side of the glof club head 100 of Fig. 1.Fig. 4 show across The cross section, A-A side view for the glof club head 100 that the geometric surface center 107 of glof club head 100 is vertically cut.Fig. 1- 4 show that the head inclination angle that glof club head 100 is given with glof club head and loft angle are placed on ground level 200. Glof club head 100 has impact surface 106, rear body part 102 and socket 104.Impact surface 106 is located at glof club head It 100 front and is configured to impact golf when brandishing the golf club.Socket 104 may include shaft lever hole, structure It makes to receive a part of shaft.Socket 104 is usually located in the heel lateral 108 of glof club head, is and 110 phase of toe side Pair.Rear body part 102 can further include crown 112, bottom 114 and skirt section 116.112 part of crown can be usual It is connected to the top of impact surface 106, and bottom 114 can be typically connected to the bottom of impact surface 106.It skirt section 116 can be with juxtaposition The rear body part 102 is completed between crown 112 and bottom 114.
As shown in 1,2 and 3, glof club head 100 may include coordinate system.The coordinate system includes x-axis, is parallel to ground Plane 200 is substantially parallel to impact surface 106, and extends towards the heel lateral of glof club head 100 108.The coordinate System includes y-axis, is upwardly extended perpendicular to x-axis and ground level 200 and towards crown 118.The coordinate system includes z-axis, is hung down Directly in x-axis and y-axis, it is parallel to ground level 200, and is extended towards impact surface 106.
As shown in Figs 1-4, glof club head 100 usually can have crown rotating part 118, prolong from impact surface 106 It stretches and backs into crown 112 and bottom rotating part 122, backed into bottom 114 from the extension of impact surface 106.Crown Rotating part 118 start from impact surface upper limit 109 and be parallel to neutral axis NA from geometric surface center 107 extend back 30 Millimeter (mm).Bottom rotating part 122 starts from the lower limit 111 of impact surface 106 and is parallel to neutral axis NA from geometric surface The heart 107 extends the 30mm that returns.Neutral axis NA extends back from geometric surface center 107 and at geometric surface center 107 perpendicular to hitting Beat the front surface in face 106.The geometric center of impact surface 106 is defined by impact dot center, is by U.S. Gao Er In the program USGA-TPX 3004 of measurement glof club head flexibility in husband association on May 1st, 2008, revised edition 1.0.0 generally The impact position template stated measures.The impact surface 106 of glof club head 100 may include small curvature to help to correct The track of the golf as caused by gear effect after centrifugal stroke.Curvature from heel lateral 108 to toe side 110 is referred to as Protrusion, and roller is referred to as from bottom 114 to the curvature of crown 112.The upper limit 109 of impact surface 106 is defined as impact surface Point as 106 tops, at this, radius of curvature is remarkably decreased from the roller radius of impact surface 106.The lower part circle of impact surface 106 Limit 111 is defined as point as 106 bottom of impact surface, and at this, radius of curvature is remarkably decreased from the roller radius of impact surface 106.
The different feature of glof club head 100 will affect the performance characteristics of glof club head 100, may include example Ball speed after impacting at difference such as in impact surface 106, the size of the sweet spot of impact surface 106, golf is after the blow Reverse etc..In general, the target of golf club design person is so that sweet spot, or in impact by the maximum amount of energy The size that amount is transferred to the part of the impact surface of golf maximizes.In addition, the target of golf club design person is Standardize the impact surface so that the above certain distance batting of geometric center will be to be hit in geometric center distance same as below The identical speed of ball leaves the face.Increase centrifugal globe speed importance be increase centrifugal stroke apart from fault-tolerance.Even if Not just in geometric surface center hits, the ball travel distance still will be close to them and hits at geometric surface center golfer Distance when ball.
One advantage of glof club head 100 as described herein is by the spy of improved performance provided by unique construction Property.Glof club head 100 and other embodiments as described herein have used symmetric construction, and wherein bottom rotating part 122 is It is constructed similar to crown rotating part 118, this makes bottom rotating part 122 and crown rotating part 118 in golf impact Deformation that in the process can be similar maintains normalization impact surface so that the size of sweet spot maximizes.
Fig. 4 shows deflection reference plane ORP, impact surface 106 is parallel at geometric surface center 107 and along neutrality The rear body part 102 of axis towards glof club head 100 offsets by distance DN.The vertical plane for being parallel to y-axis and x-axis passes through The geometric center 107 of impact surface 106.The vertical plane is plane identical with being used to cut cross-sectional view in Fig. 4.Deflection reference Plane ORP intersects with the vertical plane for forming elevation carrection axis HMA.Glof club head 100 is included in glof club head Outer surface 130 on 100 outsides.Elevation carrection axis HMA is in 122 the two of crown rotating part 118 and bottom rotating part and appearance Intersect in face 130.Crown height CHNIt is parallel to elevation carrection axis HMA, is returned from the neutral axis to elevation carrection axis HMA with crown The intersection point of the outer surface 130 of transfer part 118 measures.Bottom level SHNIt is parallel to elevation carrection axis HMA, from the neutral axis It is measured to elevation carrection axis HMA and the intersection point of the outer surface 130 of bottom rotating part 122.Crown height CHNAnd bottom level SHNMeasurement can be each in defined offset distance DNIt carries out.The following table 1 is shown for a kind of embodiment glof club head 100, in multiple offset distance DNThese measurements at place.
Table 1
In one embodiment, crown rotating part 118 is along across the vertical of 100 geometric surface center of glof club head The cross section of plane is and 122 substantial symmetry of bottom rotating part along identical cross-section.Equally, in each offset distance DN, Crown height CHNIt is substantially similar to bottom level SHN.In addition, in each offset distance DN, the thickness of crown rotating part 118 is substantially Similar to the thickness of bottom rotating part 122.The crown that following specification more particularly describes glof club head 100 is returned The symmetry of transfer part 118 and bottom rotating part 122.
In one embodiment, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe golf of measurement The crown height CH of club headNIn in the first offset distance DNLocate the bottom level SH of measurementN1% in.In a kind of embodiment In, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe crown height CH of the glof club head of measurementNPlace In in the first offset distance DNLocate the bottom level SH of measurementN2% in.In one embodiment, the first offset distance DNGreater than 5mm and Less than 30mm and in the first offset distance DNThe crown height CH of the glof club head of measurementNIn in the first offset distance DNPlace's measurement Bottom level SHN3% in.In one embodiment, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DN The crown height CH of the glof club head of measurementNIn in the first offset distance DNLocate the bottom level SH of measurementN4% in.In In a kind of embodiment, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe glof club head of measurement Crown height CHNIn in the first offset distance DNLocate the bottom level SH of measurementN5% in.In one embodiment, first partially Away from DNGreater than 5mm and less than 30mm and in the first offset distance DNThe crown height CH of the glof club head of measurementNIn first Offset distance DNLocate the bottom level SH of measurementN6% in.In one embodiment, the first offset distance DNGreater than 5mm and it is less than 30mm With in the first offset distance DNThe crown height CH of the glof club head of measurementNIn in the first offset distance DNLocate the bottom level of measurement SHN7% in.In one embodiment, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe height of measurement The crown height CH of golf ball headNIn in the first offset distance DNLocate the bottom level SH of measurementN8% in.In a kind of embodiment party In case, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe crown height CH of the glof club head of measurementN In in the first offset distance DNLocate the bottom level SH of measurementN9% in.In one embodiment, the first offset distance DNGreater than 5mm Be less than 30mm and in the first offset distance DNThe crown height CH of the glof club head of measurementNIn in the first offset distance DNPlace's measurement Bottom level SHN10% in.
In one embodiment, in offset distance DNWhen greater than 5mm and being less than 30mm, crown height CHNGreater than 20mm and bottom Height SHNGreater than 20mm.In one embodiment, in offset distance DNWhen greater than 5mm and being less than 30mm, crown height CHNIt is greater than 25mm and bottom level SHNGreater than 25mm.In one embodiment, in offset distance DNWhen greater than 5mm and being less than 30mm, crown is high Spend CHNGreater than 30mm and bottom level SHNGreater than 30mm.
In one embodiment, in offset distance DNWhen being 5mm, crown height CHNGreater than 20mm and bottom level SHNIt is greater than 20mm.In one embodiment, in offset distance DNWhen being 5mm, crown height CHNGreater than 25mm and bottom level SHNIt is greater than 25mm.In one embodiment, in offset distance DNWhen being 5mm, crown height CHNGreater than 30mm and bottom level SHNIt is greater than 30mm。
In one embodiment, in offset distance DNWhen being 10mm, crown height CHNGreater than 20mm and bottom level SHNGreatly In 20mm.In one embodiment, in offset distance DNWhen being 10mm, crown height CHNGreater than 25mm and bottom level SHNIt is greater than 25mm.In one embodiment, in offset distance DNWhen being 10mm, crown height CHNGreater than 30mm and bottom level SHNIt is greater than 30mm。
In one embodiment, in offset distance DNWhen being 15mm, crown height CHNGreater than 20mm and bottom level SHNGreatly In 20mm.In one embodiment, in offset distance DNWhen being 15mm, crown height CHNGreater than 25mm and bottom level SHNIt is greater than 25mm.In one embodiment, in offset distance DNWhen being 15mm, crown height CHNGreater than 30mm and bottom level SHNIt is greater than 30mm。
In one embodiment, in offset distance DNWhen being 20mm, crown height CHNGreater than 20mm and bottom level SHNGreatly In 20mm.In one embodiment, in offset distance DNWhen being 20mm, crown height CHNGreater than 25mm and bottom level SHNIt is greater than 25mm.In one embodiment, in offset distance DNWhen being 20mm, crown height CHNGreater than 30mm and bottom level SHNIt is greater than 30mm。
In one embodiment, in offset distance DNWhen being 25mm, crown height CHNGreater than 20mm and bottom level SHNGreatly In 20mm.In one embodiment, in offset distance DNWhen being 25mm, crown height CHNGreater than 25mm and bottom level SHNIt is greater than 25mm.In one embodiment, in offset distance DNWhen being 25mm, crown height CHNGreater than 30mm and bottom level SHNIt is greater than 30mm。
In one embodiment, in offset distance DNWhen being 30mm, crown height CHNGreater than 20mm and bottom level SHNGreatly In 20mm.In one embodiment, in offset distance DNWhen being 30mm, crown height CHNGreater than 25mm and bottom level SHNIt is greater than 25mm.In one embodiment, in offset distance DNWhen being 30mm, crown height CHNGreater than 30mm and bottom level SHNIt is greater than 30mm。
In one embodiment, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe golf of measurement The crown rotating part thickness of club head is in the first offset distance DNIn the 0.1mm for locating the bottom rotating part thickness of measurement.In one kind In embodiment, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe crown of the glof club head of measurement Rotating part thickness is in the first offset distance DNIn the 0.2mm for locating the bottom rotating part thickness of measurement.In one embodiment, One offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe crown rotating part thickness of the glof club head of measurement is in In the first offset distance DNIn the 0.3mm for locating the bottom rotating part thickness of measurement.In one embodiment, the first offset distance DNGreater than 5mm Be less than 30mm and in the first offset distance DNThe crown rotating part thickness of the glof club head of measurement is in the first offset distance DNPlace In the 0.4mm of the bottom rotating part thickness of measurement.In one embodiment, the first offset distance DNGreater than 5mm and be less than 30mm and In the first offset distance DNThe crown rotating part thickness of the glof club head of measurement is in the first offset distance DNThe bottom revolution of place's measurement In the 0.5mm of portion's thickness.In one embodiment, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNMeasurement Glof club head crown rotating part thickness be in the first offset distance DNLocate the 0.6mm of the bottom rotating part thickness of measurement It is interior.In one embodiment, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe golf club of measurement The crown rotating part thickness of head is in the first offset distance DNIn the 0.7mm for locating the bottom rotating part thickness of measurement.In a kind of implementation In scheme, the first offset distance DNGreater than 5mm and less than 30mm and in the first offset distance DNThe crown rotating part of the glof club head of measurement Thickness is in the first offset distance DNIn the 0.8mm for locating the bottom rotating part thickness of measurement.In one embodiment, first partially Away from DNGreater than 5mm and less than 30mm and in the first offset distance DNThe crown rotating part thickness of the glof club head of measurement is in the One offset distance DNIn the 0.9mm for locating the bottom rotating part thickness of measurement.In one embodiment, the first offset distance DNGreater than 5mm and Less than 30mm and in the first offset distance DNThe crown rotating part thickness of the glof club head of measurement is in the first offset distance DNPlace's measurement Bottom rotating part thickness 1.0mm in.
Glof club head 100 has on the vertical plane that the geometric surface center 107 for passing through impact surface 106 is cut from ground Plane 200 arrives the bottom surfaces boundary height LFLH of the measurement of bottom surfaces boundary 111 vertically upward.In one embodiment, under this Portion face boundary height LFLH is greater than 6mm.In one embodiment, bottom surfaces boundary height LFLH is greater than 7mm.In a kind of reality It applies in scheme, bottom surfaces boundary height LFLH is greater than 8mm.In one embodiment, bottom surfaces boundary height LFLH is big In 9mm.In one embodiment, bottom surfaces boundary height LFLH is greater than 10mm.In one embodiment, the lower part Face boundary height LFLH is greater than 11mm.In one embodiment, bottom surfaces boundary height LFLH is greater than 12mm.In a kind of reality It applies in scheme, bottom surfaces boundary height LFLH is greater than 13mm.
Certain features described in the text can also be with list above and below embodiment respectively in the description of the present invention, A combination of embodiment is implemented.On the contrary, different feature described in the text can also be multiple above and below single embodiment Embodiment respectively is implemented in any suitable sub-portfolio.In addition, although feature can be described above as with certain It combines to be claimed in this way when working and is even initial a bit, but comes from one or more spies of claimed combination Sign can be detached from the combination in some cases, and required combination can be related to the change of sub-portfolio or sub-portfolio Body.
Can be to those skilled in the art to the different changes of embodiment described in the utility model it is aobvious and It is clear to, and generic principles defined herein can be applied to other embodiments, without departing from the master of the utility model Purport or range.Therefore, claim is not intended to be restricted to embodiment shown in this article, but meets and the utility model And principle disclosed herein and the consistent widest scope of new feature.

Claims (11)

1. a kind of glof club head, which is characterized in that it includes:
Impact surface；
Wherein the impact surface includes geometric surface center；
Rear body part, it includes crowns and bottom, wherein the crown is connect with the top of the impact surface and the bottom It is connect with the lower part of the impact surface；
Socket is located in the heel lateral of the glof club head；
Toe side, it is positioned opposite with the heel lateral；
Coordinate system, it includes:
X-axis, when the head inclination angle and loft angle that the glof club head gives according to the glof club head are placed in Be parallel to the ground level when ground level, the x-axis is arranged essentially parallel to the impact surface, the x-axis in the positive direction towards The heel of the glof club head extends；
Y-axis, perpendicular to the x-axis, the y-axis is perpendicular to the ground level, and the y-axis is in the positive direction towards the crown It upwardly extends；
Z-axis, perpendicular to the x-axis, for the z-axis perpendicular to the y-axis, the z-axis is parallel to the ground level, the z-axis Extend forward towards the impact in the positive direction；
Wherein the glof club head include glof club head inside, wherein the glof club head include outer surface, It is opposite inside the outer surface and the glof club head；
Vertical plane passes through the geometric surface center；
Neutral axis extends through the geometric surface center, and the neutral axis is perpendicular to the impact surface in the geometric surface Outer surface at the heart；
Crown rotating part extends back from the upper side boundary of the impact surface towards the rear body part；
Bottom rotating part extends back from the bottom surfaces boundary of the impact surface towards the rear body part；
Wherein it is parallel to the first offset distance D measured from the neutral axis that the geometric surface center returnsNGreater than 5mm and it is less than 30mm, wherein in the first offset distance DNThe crown height CH of the crown rotating part of place measurementNIn inclined described first Away from DNThe bottom level SH of the bottom rotating part of place measurementN5% in, the crown height CHNWith the bottom level SHNIt is to be measured on the vertical plane perpendicular to the neutral axis；
Wherein in the first offset distance DNPlace, the crown height CHNGreater than 20mm and the bottom level CHNGreater than 20mm；
Wherein in the first offset distance DNPlace, the thickness of the crown rotating part are in the 0.5mm of the thickness of the bottom rotating part It is interior.
2. a kind of glof club head, which is characterized in that it includes:
Impact surface；
Wherein the impact surface includes geometric surface center；
Rear body part, it includes crowns and bottom, wherein the crown is connect with the top of the impact surface and the bottom It is connect with the lower part of the impact surface；
Socket is located in the heel lateral of the glof club head；
Toe side, it is positioned opposite with the heel lateral；
Coordinate system, it includes:
X-axis, when the head inclination angle and loft angle that the glof club head gives according to the glof club head are placed in Be parallel to the ground level when ground level, the x-axis is arranged essentially parallel to the impact surface, the x-axis in the positive direction towards The heel of the glof club head extends；
Y-axis, perpendicular to the x-axis, the y-axis is perpendicular to the ground level, and the y-axis is in the positive direction towards the crown It upwardly extends；
Z-axis, perpendicular to the x-axis, for the z-axis perpendicular to the y-axis, the z-axis is parallel to the ground level, the z-axis Extend forward towards the impact in the positive direction；
Wherein the glof club head include glof club head inside, wherein the glof club head include outer surface, It is opposite inside the outer surface and the glof club head；
Vertical plane passes through the geometric surface center；
Neutral axis extends through the geometric surface center, and the neutral axis is perpendicular to the impact surface in the geometric surface Outer surface at the heart；
Crown rotating part extends back from the upper side boundary of the impact surface towards the rear body part；
Bottom rotating part extends back from the bottom surfaces boundary of the impact surface towards the rear body part；
Wherein it is parallel to the first offset distance D measured from the neutral axis that the geometric surface center returnsNGreater than 5mm and it is less than 30mm, wherein in the first offset distance DNThe crown height CH of the crown rotating part of place measurementNIn inclined described first Away from DNThe bottom level SH of the bottom rotating part of place measurementN10% in, the crown height CHNIt is high with the bottom Spend SHNIt is to be measured on the vertical plane perpendicular to the neutral axis.
3. glof club head according to claim 2, wherein in the first offset distance DNPlace, the crown height CHNGreatly In 20mm and the bottom level CHNGreater than 20mm.
4. glof club head according to claim 2, wherein in the first offset distance DNThe crown of place measurement is returned The crown height CH of transfer partNIn in the first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN 8% in.
5. glof club head according to claim 2, wherein in the first offset distance DNThe crown of place measurement is returned The crown height CH of transfer partNIn in the first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN 6% in.
6. glof club head according to claim 2, wherein in the first offset distance DNThe crown of place measurement is returned The crown height CH of transfer partNIn in the first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN 4% in.
7. glof club head according to claim 2, wherein in the first offset distance DNThe crown of place measurement is returned The crown height CH of transfer partNIn in the first offset distance DNThe bottom level SH of the bottom rotating part of place measurementN 2% in.
8. glof club head according to claim 2, wherein along the vertical plane from the ground level to described The bottom surfaces boundary height of bottom surfaces boundary vertical measurement is greater than 10mm.
9. glof club head according to claim 2, wherein in the first offset distance DNPlace, the crown rotating part Thickness is in the 1.0mm of the bottom rotating part thickness.
10. glof club head according to claim 2, wherein in the first offset distance DNPlace, the crown rotating part Thickness is in the 0.6mm of the bottom rotating part thickness.
11. glof club head according to claim 2, wherein in the first offset distance DNPlace, the crown rotating part Thickness is in the 0.2mm of the bottom rotating part thickness.
CN201822209458.4U 2017-12-28 2018-12-27 Glof club head Active CN209696208U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/857,445 US20190201751A1 (en) 2017-12-28 2017-12-28 Golf club head
US15/857,445 2017-12-28

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CN209696208U true CN209696208U (en) 2019-11-29

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JP (1) JP3220257U (en)
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US20190201751A1 (en) 2019-07-04

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