CN102015039A

CN102015039A - Golf club, in particular golf putter

Info

Publication number: CN102015039A
Application number: CN2008801287853A
Authority: CN
Inventors: 迪特尔·拉姆绍尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-23
Filing date: 2008-08-18
Publication date: 2011-04-13
Also published as: EP2265342A1; DE112008003757A5; DE202008005631U1; WO2009129832A1; US20110118042A1

Abstract

The invention relates to a golf club, in particular a golf putter, comprising a club head (10) fastened to a shaft (18), wherein according to the invention the club head (10) comprises a wide forward area (14) forming the strike surface (12), said forward area also having a hole (16) for holding the shaft (18), and a narrower center area (24), and a rear area (26), and a straight line (28) beginning at the forward area (14) extending across the center area (24) to the rear area (26), said line (28) being located perpendicular (34) to the strike surface (12) of the forward area (14), as seen by the user (22), and wherein according to an embodiment a hole (40) is disposed in the center area (24) along the straight line (28) with a first marking (42) visible to the user in the form of a peripheral line, such as a circular line, on a first plane (44), and with a second marking (46) visible to the user (22) through the first aperture (40) in the form of a point (46) or circular area on a second plane (48), said second plane being farther away from the eye of the user than the first plane, wherein the arrangement is made such that when the club head (10) is aimed in a specific manner relative to the eye of the user the second marking (46) is visible to the eye of the user in a specific way within the first marking (42).

Description

Golf clubs, particularly golf push rod

Background of invention

The present invention relates to a kind of golf clubs, particularly golf push rod, have the club head that is fixed on the bar, club head has visual aligning auxiliary member.

The prior art summary

The known a kind of golf club head with visual aligning auxiliary member of DE 102005001153A1 is aimed at auxiliary member and should be improved the target accuracy.

In addition, that need reference is US 6,068,560, and wherein, club head is made up of common three parts that form rectangle.

According to US 2007/0191136A1, club head is made up of columniform metallic object.Cylinder-shaped body has the opening that can be screwed into counterweight.

The invention task

Task of the present invention is, provide a kind of start alleged type, make and aim at golf clubs more accurately.

Solution route

This task is solved as follows, that is, club head comprises: form and hit the wide proparea of taking taxi, this proparea has the hole that is used to hold bar equally; Has narrow mesozone in addition; And the back zone, and straight line distributes by the mode of mesozone until the back zone to start from the proparea, this straight line is by hit the take taxi horizontal line of user perpendicular to the proparea.

By these measures, the user has realized the appearance mark that impacts of club head is aimed at exactly, thereby improves the probability that golf is successfully gone into the hole.

According to a kind of improvement project of the present invention (claim 2), golf clubs is characterised in that, is arranged in the distribution of mesozone at straight line, and the hole has: on first plane, that be outer peripheral lines form such as round wire, visible first mark of user; And than on the second farther plane of the first plane separation user eyes, be a little or the disc form, the user can pass second mark that first breach is seen, wherein, this arrangement is realized as follows, promptly, under the situation that club head is orientated definitely with respect to user's eyes, user's eyes can be seen second mark in the first mark inside in the mode of determining.

This has realized that golf club head hits the vertical curve of taking taxi and aims at more exactly, has particularly realized adjusting with respect to the orientation angle of ground level impacting face.

According to a selectable improvement project (claim 3), golf clubs is characterised in that, be arranged in the distribution of mesozone at straight line, one or more groovings have: first mark part, that the user can see of the part of cross on first plane, that be line vertical with straight line or line segment form such as layout placed in the middle or the grooving of arranging on side direction; And than cross on the second farther plane of the first plane separation user eyes, that be layout placed in the middle or line parallel or line segment form with described line segment, the user can pass second mark that first breach is seen, wherein, this arrangement is realized as follows, under the situation that club head is orientated definitely with respect to user's eyes, user's eyes can be seen second mark in the mode of determining on the side direction of first mark.

First mark can be or comprise circumference, and second mark can be or comprises circumference or the disc (claim 4) with identical or less diameter or radius.

On the other hand, first mark also can be the rectangle that is connected to the semicircle that possesses the first bigger radius, and second mark then is the circle (claim 5) that has with big or less second radius such as first mark.

According to another kind of embodiment, first mark is a circumference, this circumference have set out thus perpendicular to be parallel to grooving straight line, that form cross, and second mark is the cross (claim 6) that has with same orientation under the situation of first mark.

According to another kind of improvement project of the present invention (claim 7), the mesozone has the hollow profile of rectangle, and the exterior face of this hollow profile has the inside face of spacing ground distribution to be used to install second mark as the plane of installing first mark and this hollow profile with this exterior face abreast.

At least one of two walls vertical with the face that is used for mark of hollow profile can be cut off or can be printing opacity, so that illuminate second mark (claim 8).

According to another embodiment (claim 9), golf clubs is characterised in that, be arranged in the distribution of mesozone at straight line, the hole that is cut open has: first mark on first plane, that be outer peripheral lines form such as semicircular line, that the user can see; And than on the second farther plane of the first plane separation user eyes, be have that distribute by its central point and disc described straight line parallel and vertical line or some form, the user can pass second mark that first breach of incision is seen, wherein, this arrangement is realized as follows, promptly, under the situation that club head is orientated definitely with respect to user's eyes, user's eyes can be seen second mark in first mark inside or as the continuity of first mark in the mode of determining.

Golf clubs can constitute like this, promptly, the district carries out mark to first mark and second mark comprises following line perpendicular to dissecing of distributing of described straight line to the edge of the breach that cuts and to this breach, and this line parallel is put (claim 10) in the vertical line that distributes on second plane.

According to another embodiment (claim 11), be arranged in the distribution of mesozone at straight line, be furnished with grooving symmetrically about described straight line on side direction, grooving has: first mark on first plane, that be the edge line form, that the user can see; And than on the second farther plane of the first plane separation user eyes, be two lines with described straight line parallel be attempted by on the described straight line point or the line second mark form, that the user can see on the next door of edge line, wherein, this arrangement is realized as follows, promptly, under the situation that club head is orientated definitely with respect to user's eyes, user's eyes can with the mode determined at first mark inner or with this first mark mutually ground connection see second mark.

Hold place's (claim 12) according to what arrangement of the present invention had realized in the back zone implementing being used for the counterweight insert equally.

The counterweight insert can reach in the inside of mesozone (claim 13) always.

The sidewall of mesozone forms (claim 14) by the counterweight that can change.

Such counterweight can be fixing like this, that is, two opposed sidewalls clamp mutually by fishbolt and clamp (claim 15) mutually with the remainder of head.

Head can be the shape (claim 16) of aircraft in vertical view.

For adjusting different orientation angles, can exist the mark of putting perpendicular to described straight line right multiplely, wherein, belong on a pair of direction that is marked at described straight line and stagger distinctively mutually.

Brief Description Of Drawings

Below, the present invention will be described in detail for the embodiment shown in conjunction with the accompanying drawings.Wherein:

Fig. 1 illustrates the vertical view according to the embodiment of club head of the present invention;

Fig. 2 illustrates the perspective view about Fig. 1 right side of club head;

Fig. 3 illustrates the perspective view in the left side of club head shown in Fig. 1;

Fig. 4 illustrates the diagram of drawing back each other according to the embodiment of the be equipped with counterweight of Fig. 1 with having an X-rayed;

Fig. 5 A illustrates the user of club head under the first vision aligned position situation who is provided with bar with side view;

Fig. 5 B illustrates the user and similarly illustrates, but from illustrating previously;

Fig. 6 A illustrates a kind of embodiment with circular mating holes;

Fig. 6 B illustrates a kind of alternative arrangement with the mating holes that is microscler stretching, extension;

Fig. 7 illustrates the perspective view of the embodiment that can be screwed into counterweight;

Fig. 8 A illustrates the profile of the arrangement that is used to hold counterweight;

Fig. 8 B illustrates the enlarged drawing of end;

Fig. 9 A to 9G illustrates the different views of the embodiment with cross mark;

Figure 10 A to 10F illustrates the different views of the embodiment of first index face with the shortening of cutting away;

Figure 11 A to 11F illustrates the different views of the embodiment that described straight line do not interrupt by breach;

Figure 12 A to 12F illustrates the different views with the embodiment that is similar to Fig. 6 B mark, and wherein, these marks exist multiplely, to realize different orientation angles; And

Figure 13 A to 13F illustrates the different views with the embodiment that is similar to Fig. 6 A mark, and wherein, these marks also are to exist multiplely, to realize different orientation angles.

Detailed Description Of The Invention

Fig. 1 illustrates club head 10, and club head 10 comprises that formation impacts the wide proparea 14 of face 12, and proparea 14 has the hole 16 that is used to hold bar 18 equally, and referring to Fig. 5 A, the lever of being held by golfer 22 20 is on the other end of this bar.

In addition, club head 10 has narrow mesozone 24, and (here broad) again back zone 26.As further seeing from Fig. 1, straight line 28 distributes by the mode of mesozone 24 until back zone 26 to start from the proparea 14, this line 28 is put perpendicular to the face that impacts 12 in proparea 14 by user 22, but puts perpendicular to the horizontal line 13 that impacts face 12 at least.This sight line in Fig. 5 B with 30,32 (for user's eyes) marks, wherein, line 28 with impact between the face 12 or its horizontal line 13 between the right angle in Fig. 1, adopt 34 to represent.Thus, for the golfer, the line 28 of club head 10 is aimed at following degree, that is, line 28 is aimed at the impact point of golf, hole.

But in order successfully to impact, it is also most important to impact being vertically oriented of ground level that face 12 moves about ball thereon.For ball is lifted a little, impacting face 12 must not be accurately vertical about the lawn surface of ground one golf course, but forms big slightly angle 36.

Thus, angle 36 should as far as possible accurately be adjusted, then roll through of short duration slips to reach golf, and not can as excessive at angle 36 for example be to takeoff contingent under 97 ° the situation, and just roll after a while thus.

Impact face 12 and therefore should accurately adjust, be provided with the arranged in orientation scheme of introducing for this reason here about the angle 36 that ground 38 forms.

Be arranged in the distribution of mesozone 24 at straight line 28, be provided with porosely 40, referring to Fig. 6 A, hole 40 has: on first plane 44, be first mark outer peripheral lines form, that golfer 22 can see as round wire 42; And on second plane 48, be a little or the disc form, golfer 22 passes second mark 46 that first breach 40 can be seen, wherein, this arrangement is realized as follows, promptly, under the situation that club head is orientated definitely with respect to user's eyes, referring to Fig. 5 B, user's eyes can be seen second mark 46 in first mark, 42 inside in the mode of determining.For example put 46 be in just the circle 42 in intracardiac.

For departing from this optimum position, perhaps this can be to have advantage, is provided with the embodiment shown in Fig. 6 B.There, first mark 140 is the ellipses that add the rectangle of semicircle or have first radius, and second mark 46 is the circles 146 with second identical or less radius.Here by the same feasibility that obtains in different planes be, adjust the angle 36 that is different from 90 °, this has influence on the sliding properties and the rolling characteristic of golf when impacting.

For seeing mark 46,146, must there be enough light to shine on the plane 48, so that can see circle or the mark 46,146 that is installed in the there.At this, this mark for example can be the lip-deep red point of silver color.

For daylight is projected on this zone, can be meaningfully, at least one of two walls vertical with the face that is used for mark of hollow profile is cut off or printing opacity ground constitutes, and referring to Fig. 4, here wall is cut off.Fig. 7 also illustrates the view that does not have sidewall, wherein, here in back zone 226, be provided be used for counterweight insert 52 hold the place 50, counterweight insert 52 can reach the inside of mesozone with following degree always, but does not hide gauge point 246.Can there be a plurality of counterweight inserts 52, wherein, can select the counterweight insert 52 of coupling with coupling weight, wherein, weight reduction is for example carried out as follows, promptly, the length of counterweight insert 52 is different, and wherein, Fig. 7 illustrates three kinds of different length.

Counterweight insert 52 can have the screw thread of being screwed into 54, can be contained in the respective bore 50 with screw thread with mating.

But according to Fig. 4, the sidewall of hollow profile also can or also have 252 to form by removable counterweight 152.Reason for symmetry, suitable is, two opposed sidewalls form by this

counterweight

152 or 252, wherein, they can clamp mutually by fishbolt 54, and clamp mutually with the remainder of head, therefore, one of sidewall or fixture can have the screwed hole 56 with the screw thread of bolt 54 coupling.

Here, the insert 152,252 of different length also embodies different weight.

Head can have the shape of aircraft in vertical view.

In Fig. 9 A to 9G, with different views following embodiment is shown, wherein, the otch that forms cross places on the hole 940.Can aim at the criss-cross mark 946 that is similarly that is on second plane 948 by this criss-cross opening.This embodiment can produce point-device aligning.

In Figure 10 A to 10F, a kind of incision that has is shown with different views, the embodiment of first index face 1044 that shorten, mark 1040 just, first index face 1044 continues in accurately to punctual mark line 1040 on second plane 1048.Can more promptly discern and revise bigger deviation here.

In Figure 11 A to 11F, illustrate with different views and to have the embodiment that does not interrupt straight line 1128.The mark 1146 of lower flat or 1147 aligning are undertaken by the aligning in the edge notches 1140 on first plane 1144 on top on the one hand, and on the other hand by along top slightly the edge 1141 of narrow plane 1,144 two edge labellings 1147 of aiming at slightly wide planes 1148, bottom carry out.Also can identify deviation quickly here, this is because can see at least one indicia band 1147 and deviation thereof all the time.

Different golf courses can require the different angles 36 that impact.For considering this point, on different positions, can there be the mark that is used for this, for example according to the hole of Fig. 4 or

round wire

40,42 or according to the otch 1140 of Figure 11 E, referring to Reference numeral 42-1 and 1140-1 multiplely.

But especially, the mark that Figure 12 A to 12F is similar to Fig. 6 B illustrates 142,146 ground and has the different views of mark to 1242,1246 embodiment, but wherein, this mark is to exist multiplely, referring to Reference numeral 1242-1,1246-1 and 1242-2,1246-2, so that by choosing one accordingly to realizing different orientation angle 36, mode is: bottom gauge point 1246,1246-1 and 1246-2 pass with different distance along straight line 1228 with respect to affiliated upper marker point 1242,1242-1 and 1242-2.

Figure 13 A to 13F illustrates with being similar to Fig. 6 A and has the different views of mark to 1342,1346 embodiment, but wherein, these marks here treply exist, to realize different orientation angles as previously described to exist again multiplely.

Industrial applicibility

The present invention can be used in the golf club construction industrial.

Reference numerals list

10 club head

12 impact face

14 propareas

16 are used for 18 hole

18 bars

20 levers

22 golfers

24 mesozones

26,226 back zones

28,1128 straight lines

30, the sight line of 32 golfers' eyes

34 jiaos

36 jiaos

38 ground

40,940,1040 holes

1141 edges

42,142 round wire, elliptical line

44,144,44,1044,1,144 first planes

46,146,246,94,1046,1146 points

1147 indicia band

48,148,948,1,048 second planes

50 hold the place

52,152,252,1152,1252 counterweight inserts

54 fishbolts

56 screwed holes

Claims

1. golf clubs, golf push rod particularly, have: be fixed on club head (10) on the bar (18), that have visual aligning auxiliary member, it is characterized in that, described club head (10) comprising: form the wide proparea (14) that impacts face (12), described proparea (14) also have the hole (16) that is used to hold described bar (18); Also has narrow mesozone (24); And back zone (26), and straight line (28) goes up and to distribute by described mesozone (24) mode until described back zone (26) to start from described proparea (14), described line (28) by user (22) vertically (34) impact face (12) and put in described proparea (14) described.

2. by the described golf clubs of claim 1, it is characterized in that, be arranged in the distribution of described mesozone (24) at described straight line (28), hole (40) have: first mark (42) on first plane (44), that be outer peripheral lines form such as round wire, that the user can see; And can pass second mark (46) that described first breach (40) is seen than on farther second plane (48) of the described first plane separation user eyes, that be point (46) or disc form, user (22), wherein, this arrangement is realized as follows, promptly, under the situation that described club head (10) is orientated definitely with respect to user (22) eyes (200,30), user's eyes can be seen described second mark (46) in described first mark (42) inside in the mode of determining.

3. by the described golf clubs of claim 1, it is characterized in that, be arranged in the distribution of described mesozone (24) at described straight line (28), one or more grooving (1040,1140) has: on first plane (44), be the part of line vertical or line segment form such as the cross of medially arranging or first mark (42) part, that the user can see of the grooving on side direction, arranged with described straight line (24); And than cross (46) on farther second plane (48) of the described first plane separation user eyes, that be layout placed in the middle or line parallel or line segment form with described line segment, user (22) can pass second mark (46) that first breach (40) is seen, wherein, this arrangement is realized as follows, promptly, under the situation that described club head (10) is orientated definitely with respect to user (22) eyes (200,30), user's eyes can be seen described second mark (46) in the mode of determining on the side direction of described first mark (42).

4. by the described golf clubs of claim 2, it is characterized in that described first mark is that circumference (42) and described second mark are circumference or the disc (46) of radius less than described first mark.

5. by the described golf clubs of claim 2, it is characterized in that described first mark (142) is that to be connected to the rectangle of the semicircle that possesses the first bigger radius and described second mark (146) be to have to equate or the circle of less second radius.

6. by the described golf clubs of claim 3, it is characterized in that, described first mark (246) is a circumference, described circumference have set out thus perpendicular to be parallel to described straight line (28) and put, form the grooving of cross, and described second mark is the cross (246) that has with same orientation under the situation of described first mark.

7. by one of claim 1 to 6 described golf clubs, it is characterized in that, described mesozone (24) has the hollow profile of rectangle, the exterior face of described hollow profile is as the plane of installing described first mark (42,142), and described hollow profile has the inside face of spacing ground distribution to be used to install described second mark (46,146) with described exterior face abreast.

8. by the described golf clubs of claim 7, it is characterized in that at least one of two walls vertical with the face that is used for described mark of described hollow profile is cut off or printing opacity, so that illuminate described second mark (46,146).

9. by the described golf clubs of claim 1, it is characterized in that, be arranged in the distribution of described mesozone (24) at described straight line (28), the hole that is cut open (1040) have: first mark (42) on first plane (44), that be outer peripheral lines form such as semicircular line, that the user can see; And than on farther second plane (48) of the described first plane separation user eyes, be and have that distribute by its central point and disc described straight line parallel and vertical line or point (46) form, user (22) can pass second mark (46) that first breach (1040) of incision is seen, wherein, this arrangement is realized as follows, promptly, in described club head (10) with respect to user (22) eyes (200,30) under the situation about being orientated definitely, user's eyes can be seen described second mark (46) in the inside of described first mark (42) or as the continuity of described first mark (42) in the mode of determining.

10. by the described golf clubs of claim 9, it is characterized in that, described first mark carries out mark to the edge of the described breach of incision and to distinguishing perpendicular to dissecing of described straight line distribution of described breach, and described second mark comprises following line, and described line parallel is in the vertical line that distributes on described second plane.

11. by the described golf clubs of claim 1, it is characterized in that, be arranged in the distribution of described mesozone (24) at described straight line (28), on side direction, be furnished with grooving (1140) symmetrically about described straight line, described grooving (1140) has: on first plane (44), be the edge line form, first mark (42) that the user can see, and than on farther second plane (48) of the described first plane separation user eyes, be two lines and be attempted by point or line form on the described straight line with described straight line parallel, second mark (46) that user (22) can see on the next door of described edge line, wherein, this arrangement is realized as follows, promptly, in described club head (10) with respect to user (22) eyes (200,30) definitely under the situation of orientation, user's eyes can with the mode determined at described first mark (42) inner or with described first mark (42) mutually ground connection see described second mark (46).

12., it is characterized in that described back zone (26) have the place that holds that is used for counterweight insert (52) by one of claim 1 to 11 described golf clubs.

13., it is characterized in that described counterweight insert (52) reaches in the inside of described mesozone (24) always by the described golf clubs of claim 12.

14., it is characterized in that the sidewall of described mesozone (24) is formed by the counterweight that can change (152,252,1152,1252) by the described golf clubs of claim 1 to 13.

15. by the described golf clubs of claim 14, it is characterized in that, two opposed sidewalls (for example 1152,152) clamps mutually by fishbolt (54,56) and with the remainder clamping of head.

16., it is characterized in that described head has the shape of aircraft in vertical view by one of claim 1 to 15 described golf clubs.

17. by one of claim 1 to 16 described golf clubs, it is characterized in that the mark of putting perpendicular to described straight line (1128,1328) is to exist (1242,1246,1242-1,1246-1,1242-2,1246-2) multiplely in order to adjust different orientation angles.