CN1127147A - Improved structure for golf club head - Google Patents
Improved structure for golf club head Download PDFInfo
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- CN1127147A CN1127147A CN95117404A CN95117404A CN1127147A CN 1127147 A CN1127147 A CN 1127147A CN 95117404 A CN95117404 A CN 95117404A CN 95117404 A CN95117404 A CN 95117404A CN 1127147 A CN1127147 A CN 1127147A
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- balancing weight
- golf club
- improved structure
- club head
- weight
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Abstract
The improved structure of the head of golf-club features that there is a predetermined depth holding groove stretched from the sole of noumenon of club-head, the holding goove is used for setting up predetermined number of different density matching weight blocks, closing to the holding groove, there is also a fastener groove for installing the driving face board. It is only needed to regulate the positions of different density matching weight blocks in the holding groove, various types of head of golf-club can be made out, it can also increase the driving area, thus the aim of increasing driving moment of inertia and effective region is achieved to make driving be more accurately.
Description
The present invention relates to a kind of golf club, more specifically it is meant especially relevant for a kind of improved structure for golf club head.
Golf is wanted to deserve the beating, except technology will be got well, relative elder generation the sky also needs to have good ball, so can be handy, invincible, Gao Lefu ball manufacturer makes great efforts all golf clubs of research and development for this reason, phase can be beneficial to user's use energy, with regard to regard to bulb, its research object is a lot, comprise, the material that uses, the distribution of weight of bulb, the angle of inclination of the scope of attack, the size of the scope of attack and internal structure of bulb or the like, can about to the balling effect of golf clubs, only among these various effects, what the most urgent hope of user (wherein all the more so with the beginner especially) was pursued is, how ball could be hit more accurately with hit, and distance how to control carry, the dealer is unsatisfactory for this processing on the one hand for a long time, mainly is because of for the purpose of golf club is in the past taken into account weight, all can't amplify all the time in the design of striking surface, so will cause very little of effective efficient beating area of the bat, so it is very accurate that square stance must aim at, if the effective coverage of the women's head-ornaments plate of can't hitting a ball, ball certainly will depart from objectives, thereby for the beginner, suitable is unfavorable; In addition, discuss the far and near aspect of controlling carry with the distribution of weight of bulb, look into the change for golf clubs bulb position of centre of gravity commonly used, its practice is nothing more than being the variation that utilizes material, increase the weight of the weight of bulb bottom (sole), the variation of sphere center position, the change at scope of attack angle of inclination or the like mode, all might obtain the position of centre of gravity of adjusting Gao Er club bulb, the effect of its bulb position of centre of gravity variation that let us not go into the question now why, the manufacturer can experience the most deep situation, it just must make one pair of mould again the bulb of a kind of different gravity center specification kenels of every making, the bulb of structure kenel uses to cooperate not now, the practice like this is the time of utmost point waste manufacturing not only, and relatively also can improve the cost of manufacturing, do not meet the principle person of the economy in fact; Hereat, at above serious defective,, really be the target that a utmost point waits to lay siege to improvement in today of asking desirable, practical and progress.
The inventor thinks funiculus through detailed, and long-pending various golf clubs and the dealer's system of relevant interlock equipment and the experience of research and development be engaged in for many years, several times manufactures experimently and studies, and must develop a kind of improved structure for golf club head eventually.
The present invention's primary and foremost purpose, tie up in a kind of improved structure for golf club head is provided, its heel (heel) and the leading section (toe) that part of the low-density balancing weight weight saving of installing in the bulb holding tank must be transferred to bulb is located, to increase the weight of bulb periphery, the result of weight redistribution like this, that can improve bulb is used to moment (moment ofinertia), impel its effective batting zone (gweet spot) to strengthen, that is given birth in the time of more resisting off-center hits (off-center hits) reverses situation, and performance is hit ball more accurate, to set up user's self-confidence.
The present invention's a time purpose, promptly be to provide a kind of improved structure for golf club head, it must directly insert the balancing weight of different densities in the set holding tank of bulb body, utilize the adjustment conversion of its upper and lower different ornaments position, from the change that can obtain control bulb position of centre of gravity, so, in the variation of center of gravity suitable easily, really can produce and be fit to the required golf club in all kinds user and different place for use.
The present invention's another purpose promptly is to provide a kind of improved structure for golf club head, owing to only utilize the conversion collocation of different densities balancing weight to use, can obtain the change of position of centre of gravity, its variation is able to infinite, is to offer mould in addition again, therefore the reduction that really can obtain manufacturing cost.
The object of the present invention is achieved like this: it comprises a bulb body, and go up from the bottom in its front is that sole extends upward the holding tank that moulding has a desired depth, and contiguous this holding tank is made again and is provided with a clamping slot; The balancing weight of predetermined number is made up of the balancing weight of some different densities respectively, inserts in the set holding tank of this bulb body with can optionally selecting collocation arbitrarily, and is adhered and fixedly make the formation one; One panel is to anchor in the set clamping slot of this bulb body for installing, just can be combined as a whole with it.Not firmly do the time spent and take place to separate and come off for preventing to engage, wherein the clamping slot of this bulb body is made into the dovetail groove shape, and the both sides of this panel also must be made into the dovetail shape to dovetail groove shape that should clamping slot.For reaching the effect of simplified structure, wherein the collocation of this balancing weight is the best with two or three combination collocations.Wherein for using the less weight that balancing weight alleviated of density, be the periphery that the weight that this institute can be alleviated is transferred to bulb, so as to increasing the area of effective scope of attack.Wherein for using the less weight that balancing weight alleviated of density, be that the heel that the weight that this institute can be alleviated is transferred to bulb is that heel and leading section are that the toe place is preferable.For reaching the purpose that center of gravity has more changeableization, wherein this balancing weight is made of a T shape balancing weight square balancing weight of two small pieces of arranging in pairs or groups.Have ending of more changeableization for reaching center of gravity, wherein this balancing weight is made of arrange in pairs or groups a strip balancing weight of a stairstepping balancing weight.
The advantage of structure of the present invention is illustrated further and is described as follows, and your auditor the phase makes to the present invention's characteristic cognition and the understanding of more going deep into one deck to be arranged:
1, the present invention can be distributed to the weight that balancing weight alleviated the periphery of bulb, impels effective strike zone to strengthen, so as to improving the moment of inertia of bulb, that is caused when enabling to resist off-center hits reverses situation, and performance is hit ball precisely, to set up user's self-confidence.
2, the change of golf club center of gravity of the present invention, during manufacturing on changing very easily, mainly be because of wherein changing fully on this bulb body 1 and these panel 3 structures, the selection collocation of just these each balancing weight 2 suitable density of required variation, and these each balancing weight 2 producers can be made into normalization in advance, obtaining of its is comparatively simple and easy, be with, must not increase under the manufacturing cost situation with identical moulding, and the change that can obtain position of centre of gravity really also has the characteristic of body for this creation.
3, the design that golf club center of gravity of the present invention can change, because it is not difficult on changing, also being very easy on the assembly, is can have chance than more options with the consumer, selects own required suitable club to use, and for the producer, in the manufacturing also very easily, can indiscriminately ad. as one wishes adjust collocation in the variation of position of centre of gravity at least, to satisfy the demands of consumers.
In sum, the structure that the embodiment of the invention disclosed, it not only can increase striking surface, improves moment of inertia, makes ball hit more precisely, and the producer also can change the change of bulb position of centre of gravity in arbitrary adjustment, it is extremely easy again to add in the adjustment, is any cost in the unlikely increase manufacturing, is really can meet consumer's demand, so the present invention have " utilizability on the industry " should be unquestionable; In addition, the structure that the embodiment of the invention disclosed, be not seen in publication before the application, also not public use has the as above fact of effect enhancement again, hereat in addition, the present invention's it " novelty " reaches " progressive " and all meets again, the whence proposes the application of patent of invention in accordance with the law, requests and gives examination and grant quasi patent early, and the true feeling moral just.
Fig. 1 is the present invention's a three-dimensional exploded view.
Fig. 2 is the present invention's a solid combination schematic diagram.
Fig. 3 is the present invention's a plane longitudinal sectional view.
Fig. 4 is the plane longitudinal sectional view of another embodiment of the present invention.
Fig. 5 is the size of data comparison sheet of the present invention and the effective scope of attack of steel material bulb (is example with No. five iron clubs).
Fig. 6 is the side schematic view of the present invention's flight of ball when showing different position of centre of gravity.
Fig. 7 is that the present invention bats the flight path schematic diagram of ball when being presented at different position of centre of gravity.
Fig. 8 is the perspective exploded view of third embodiment of the invention.
Fig. 9 is the perspective exploded view of fourth embodiment of the invention.
Describe the present invention in detail below in conjunction with drawings and Examples.
At first please cooperate and consult shown in Fig. 1, Fig. 2, a kind of improved structure for golf club head provided by the present invention, it is to be combined by a bulb body 1, one or more balancing weight 2 and institute such as a panel 3 substantially; Wherein:
This bulb body 1, its front go up that (sole) extends upward the holding tank 11 that moulding has a desired depth from the bottom, and contiguous this holding tank 11 makes again and be provided with a clamping slot 12, and this clamping slot 12 is the positive person who penetrates this bulb body 1 from top to bottom; It should be noted that the spy is made into the dovetail groove shape with this clamping slot 12 again in the present embodiment;
The balancing weight 2 of this predetermined number, system can be respectively constituted by the balancing weight 2 of several different densities, be to lift the balancing weight 21 that uses two kinds of different densities in the present embodiment, 22 collocation are example, as shown in Figure 3, one balancing weight, 21 density are less, 22 density of another balancing weight are bigger, certain this two balancing weight 21,22 shape is not to be the person of immobilizing, and be that visual actual state needs to select arbitrarily suitable shape person to be arranged in pairs or groups, thereby the collocation of its shape variation can have countless versions, be with, during manufacturing as long as with suitable balancing weight 21,22 insert in the set holding tank 11 of this bulb body 1, then adhered again fixedly make with should
Bulb body 1 gets final product in conjunction with forming one; As shown in Figure 4, be the collocation mode of another kind of balancing weight 2 kenels of invention, wherein balancing weight 23 density are bigger, and another balancing weight 24 density are then less, so position of centre of gravity nature face so can be a little to top offset, and is inevitable higher than its position of centre of gravity of collocation kenel shown in Figure 3; And for reaching the purpose that center of gravity has more changeableization, as Fig. 8, shown in Figure 9, the moulding of this balancing weight 2 also can remake suitable variation combination in response to needs, for example it can be constituted (as shown in Figure 8) by the square balancing weight 26 of a T shape balancing weight 25 collocation two small pieces, perhaps also can be constituted by a stairstepping balancing weight 27 collocation one strip balancing weight 28, so under the conversion matched combined of different shape and density, from the bulb that can obtain various different position of centre of gravitys;
This panel, that is for the plane of hit using and golf directly contacts, it is that installing anchors in the set clamping slot 12 of this bulb body 1, just can be combined as a whole with it, the unlikely separation person of coming off, the both sides 31 of this panel 3 are that dovetail groove shape that should clamping slot 12 also is made into dovetail shape (as shown in Figure 2) in the present embodiment, so be subjected to blocking effect each other, utilize the batting that carries out of this panel 3 as the user, this panel 3 never causes under blocking from the direction of batting and breaks away from, so, must guarantee that structure is in conjunction with firm;
The above is each the correlation position of each associated component assembling of invention and the general introduction of structure thereof so.
The present invention is now when the data of this measure one simple embodiment are used balancing weight 2 than low-density with proof, its weight that this each balancing weight 2 can be alleviated shifts the periphery place that is dispensed to this bulb body 1 again, can impel its effective striking surface to strengthen eventually, as shown in Figure 5, now lifting No. five irons is example, the original gross weight of its bulb should be 257 grams, the proportion of steel is 7.8, and panel 3 its weight of supposition steel are 40 grams, the heavy of holding tank 11 shared steel materials also is 40 grams, suppose that we select for use pottery with the material as this panel 3 this moment in an embodiment of the present invention, and this ceramic proportion is 3.1g/cm
3, and select for use plastic cement as one of them balancing weight 21, the proportion of this plastic cement is 1.07g/cm
3, and select for use copper with as another balancing weight 22, the proportion of this copper is 8.4g/cm
3The result calculates and can learn with panel 3, the balancing weight 21,22 that uses equal volume, the weight of the present invention's this panel 3 this moment is 15.8974 grams, the weight of this each balancing weight 21,22 then is respectively 3.4295 grams and 16.1532 grams, so, part the present invention such as panel 3, balancing weight 21,22 amount to can save under 40+25+15-15.8974-3.4296-16.1532=44.522 (gram), if we are transferred to the periphery of bulb with this weight that alleviates, can increase 5.7cm more so at least
3Volume, thereby, have the effect in front in fact for the increase of territory, bulb effective beaten zone area, that is so given birth in the time can resisting off-center hits (off-center hits) reverses situation, hits ball more accurate and bring into play.
Duty is, also can learn at this, after golf club uses different densities balancing weight 2, position of centre of gravity can change naturally, result such as Fig. 6, shown in Figure 7, when position of centre of gravity moves down (as indicating A point position of centre of gravity), (bend point) is higher in the inflection point of golf clubs effect, cause the parabola of ball 4 flights that hit higher, the flying distance of ball 4 is nearer, be very suitable for beginner's use, and when position of centre of gravity moves on a little (as indicating B point position of centre of gravity), the inflection point of golf club striking effect can descend slightly promptly, cause the parabola of ball 4 flights that hit lower slightly, so will impel the distance of its flight slightly to increase, in addition, when position of centre of gravity moves once again (as indicating C point position of centre of gravity), the inflection point of golf club striking effect also can descend once again, cause the parabola of ball 4 flights that hit more smooth, the distance of these ball 4 flights will be more far away naturally, is suitable for having experience person's effect.
Claims (7)
1, a kind of improved structure for golf club head is characterized in that: it comprises:
It is that sole extends upward the holding tank that moulding has a desired depth that one bulb body, its front are gone up from the bottom, and contiguous this holding tank is made again and is provided with a clamping slot;
The balancing weight of predetermined number is made up of the balancing weight of some different densities respectively, inserts in the set holding tank of this bulb body with can optionally selecting collocation arbitrarily, and is adhered and fixedly make the formation one;
One panel is to anchor in the set clamping slot of this bulb body for installing, just can be combined as a whole with it.
2, the improved structure for golf club head according to claim 1 is characterized in that: wherein the clamping slot of this bulb body is made into the dovetail groove shape, and the both sides of this panel also must be made into the dovetail shape to dovetail groove shape that should clamping slot.
3, the improved structure for golf club head according to claim 1 is characterized in that: wherein the collocation of this balancing weight is with two or three combination collocations.
4, the improved structure for golf club head according to claim 1 is characterized in that: wherein for using the less weight that balancing weight alleviated of density, be the periphery that the weight that this institute can be alleviated is transferred to bulb, so as to increasing the area of effective scope of attack.
5, the improved structure for golf club head according to claim 4 is characterized in that: wherein for using the less weight that balancing weight alleviated of density, be that the heel that the weight that this institute can be alleviated is transferred to bulb is that heel and leading section are the toe place.
6, the improved structure for golf club head according to claim 1 is characterized in that: wherein this balancing weight is made of a T shape balancing weight square balancing weight of two small pieces of arranging in pairs or groups.
7, the improved structure for golf club head according to claim 1 is characterized in that: wherein this balancing weight is made of the stairstepping balancing weight strip balancing weight of arranging in pairs or groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95117404A CN1127147A (en) | 1995-11-03 | 1995-11-03 | Improved structure for golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95117404A CN1127147A (en) | 1995-11-03 | 1995-11-03 | Improved structure for golf club head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1127147A true CN1127147A (en) | 1996-07-24 |
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ID=5081201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95117404A Pending CN1127147A (en) | 1995-11-03 | 1995-11-03 | Improved structure for golf club head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1127147A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319611C (en) * | 2003-12-23 | 2007-06-06 | 复盛股份有限公司 | Golf push rod |
| CN100404087C (en) * | 2004-02-03 | 2008-07-23 | 普利司通运动株式会社 | Golf club head |
| CN108393018A (en) * | 2018-02-11 | 2018-08-14 | 浙江兆华机械制造有限公司 | Oscillator |
-
1995
- 1995-11-03 CN CN95117404A patent/CN1127147A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319611C (en) * | 2003-12-23 | 2007-06-06 | 复盛股份有限公司 | Golf push rod |
| CN100404087C (en) * | 2004-02-03 | 2008-07-23 | 普利司通运动株式会社 | Golf club head |
| CN108393018A (en) * | 2018-02-11 | 2018-08-14 | 浙江兆华机械制造有限公司 | Oscillator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |