CN100358601C - Shock absorption structure of golf head - Google Patents
Shock absorption structure of golf head Download PDFInfo
- Publication number
- CN100358601C CN100358601C CNB2004100884827A CN200410088482A CN100358601C CN 100358601 C CN100358601 C CN 100358601C CN B2004100884827 A CNB2004100884827 A CN B2004100884827A CN 200410088482 A CN200410088482 A CN 200410088482A CN 100358601 C CN100358601 C CN 100358601C
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- Prior art keywords
- damping element
- golf driver
- driver head
- shock absorption
- counterweight
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Abstract
The present invention discloses a shock absorption structure of a golf club head, which comprises a club head body and at least one damping element, wherein the club head body has at least one assembly hole in which an inner screw thread is arranged; the damping element is provided with an outer screw thread and a groove for containing a shock absorption block, and the damping element is screwed with the inner screw thread of the assembly hole of the club head body by using the outer screw thread to assemble a golf club head. Thereby, the shock absorption block of the damping element can be used to absorb hitting vibration of the golf club head.
Description
Technical field
The present invention relates to a kind of shock absorption structure of golf driver head, particularly establish in conjunction with a damping element about a rod head noumenon spiral shell, this damping element is in order to promote the damping capaicty of this rod head noumenon, so that have the golf head structure of shock-absorbing and assembling convenience concurrently.
Background technology
Commonly use the shock absorption structure of golf driver head, as United States Patent (USP) the 6th, shown in 409, No. 612 " balancing weight of golf driver head (Weighting Member for a Golf Club Head) " patents of invention, it comprises a rod head noumenon, at least one elastomer block and several counterweight spheroids.This rod head noumenon is provided with at least one assembly hole, to be embedded this elastomer block.The inner surface of this elastomer block is provided with several blind holes, is embedded this counterweight spheroid of right quantity for you to choose.By this, this elastomer block and counterweight spheroid not only can be adjusted the whole position of centre of gravity of golf driver head, and also can increase whole shock-absorbing effect.Only, because this elastomer block has elasticity and easy deformation, therefore no matter this elastomer block selects to utilize mechanicalness to fix or chemistry sticks together and is combined in this assembly hole, this elastomer block all easily at square stance because of temporary strain, and combine reliability between influence and this assembly hole.Simultaneously, above-mentioned combination also the utmost point be unfavorable for the kind or the quantity of this counterweight spheroid of regular dismounting and change.Moreover this elastomer block not only light specific gravity and volume is big, and it significantly reduces the counterweight effect of this counterweight spheroid.In addition, this counterweight spheroid also rolls in this elastomeric blind hole easily and produces the different sound of batting.Based on above-mentioned factor, be necessary further to improve the shock absorption structure of above-mentioned golf driver head really.
In view of this, for improveing above-mentioned shortcoming, and produce the present invention.
Summary of the invention
The main technical problem to be solved in the present invention provides a kind of shock absorption structure of golf driver head, wherein a rod head noumenon utilizes spiral shell to establish mode in conjunction with a damping element, and the inside of this damping element is provided with an earthquake absorption block, and the present invention is had increases the effect of shock-absorbing effect, assembling convenience, assembling reliability and improvement batting audio frequency.
The less important technical problem that the present invention will solve provides a kind of shock absorption structure of golf driver head, wherein a rod head noumenon utilizes spiral shell to establish mode in conjunction with a damping element, and the inside of this damping element is provided with an earthquake absorption block and a counterweight abaculus, makes the effect that the present invention has increases shock-absorbing and counterweight nargin.
Another technical problem that the present invention will solve provides a kind of shock absorption structure of golf driver head, wherein a rod head noumenon utilizes spiral shell to establish mode in conjunction with a damping element, and the inner utilization removably spiral shell of this damping element is established in conjunction with an earthquake absorption block and a counterweight abaculus, makes the effect that the present invention has increases assembling convenience and counterweight nargin.
For this reason, the present invention proposes a kind of shock absorption structure of golf driver head, it comprises:
One rod head noumenon, it is provided with at least one assembly hole;
At least one damping element, it is provided with a groove; And
One earthquake absorption block, it is placed in the groove of this damping element;
Wherein this damping element is assembled in the assembly hole of this rod head noumenon, to form a golf driver head, and this damping element is set up at least one counterweight abaculus in this groove, this earthquake absorption block is to this counterweight abaculus of small part embedding, and this earthquake absorption block then can be in order to absorb the batting vibrations of this golf driver head.
The shock absorption structure of aforesaid golf driver head, this damping element is arachnoid, and it is provided with an external screw thread, and establishes an internal thread in the assembly hole of this rod head noumenon, and this damping element utilizes this external screw thread spiral shell to establish internal thread in conjunction with this assembly hole.
The shock absorption structure of aforesaid golf driver head, this earthquake absorption block is made by the damping material of shock-absorbing, and its damping material can be one or more the mixture in epoxy resin, polyurethane, rubber, thermoplastic elastomer (TPE), foam, foaminess resin, polyethylene or the polyamide.
The shock absorption structure of aforesaid golf driver head, this damping element is provided with several in addition and separates door bolt portion, so that rotate this damping element.
The shock absorption structure of aforesaid golf driver head, an end of this counterweight abaculus is connected to the inner bottom surface of this groove, and the other end exposes outside this earthquake absorption block.
The shock absorption structure of aforesaid golf driver head, the whole inner bottom surface that is embedded at this groove of this counterweight abaculus, and be subjected to the complete embedding of this earthquake absorption block.
The shock absorption structure of aforesaid golf driver head, this counterweight abaculus is subjected to the complete embedding of this earthquake absorption block, and does not contact the inwall of this groove.
The shock absorption structure of aforesaid golf driver head, the groove of this damping element is provided with an internal thread in addition at inner peripheral surface, and this earthquake absorption block is provided with an external screw thread in other correspondence of outer peripheral face, so that removable being combined in this groove of this earthquake absorption block.
The shock absorption structure of aforesaid golf driver head, be subjected to this earthquake absorption block partly the counterweight abaculus of embedding several at one end be set in addition separate door bolt portion.
Therefore, the shock absorption structure of golf driver head of the present invention, it comprises a rod head noumenon and at least one damping element.This rod head noumenon is provided with at least one assembly hole, establishes an internal thread in this assembly hole.This damping element is provided with an external screw thread and a groove, and this groove can a ccontaining earthquake absorption block.This damping element utilizes this external screw thread spiral shell to establish internal thread in conjunction with the assembly hole of this rod head noumenon, to assemble a golf driver head.By this, the earthquake absorption block of this damping element can be in order to absorb the batting vibrations of golf driver head.
That is to say, wherein a damping element utilizes the spiral shell mode of establishing to be combined on the rod head noumenon, and the inside of this damping element can be provided with an earthquake absorption block [and a counterweight abaculus], and by this, the present invention has multiple advantages such as increasing shock-absorbing effect, assembling convenience and assembling reliability concurrently.
Description of drawings
Fig. 1 is the view sub-anatomy of shock absorption structure of the golf driver head of first embodiment of the invention;
Fig. 2 is the assembled sectional view of shock absorption structure of the golf driver head of first embodiment of the invention;
Fig. 3 is the view sub-anatomy of shock absorption structure of the golf driver head of second embodiment of the invention;
Fig. 4 is the exploded perspective view of shock absorption structure of the golf driver head of third embodiment of the invention;
Fig. 5 is the assembled sectional view of shock absorption structure of the golf driver head of third embodiment of the invention;
Fig. 6 is the view sub-anatomy of shock absorption structure of the golf driver head of fourth embodiment of the invention;
Fig. 7 is the view sub-anatomy of shock absorption structure of the golf driver head of fifth embodiment of the invention;
Fig. 8 is the view sub-anatomy of shock absorption structure of the golf driver head of sixth embodiment of the invention;
Fig. 9 is the view sub-anatomy of shock absorption structure of the golf driver head of seventh embodiment of the invention.
The drawing reference numeral explanation:
2 rod head noumenons, 21 assembly holes, 22 internal threads
3 damping elements, 31 external screw threads, 32 grooves
321 internal threads, 33 earthquake absorption blocks, 331 external screw threads
34 separate door bolt portion 35 counterweight abaculus 351 separates door bolt portion
35 ' counterweight abaculus 35 " the counterweight abaculus
The specific embodiment
For above-mentioned and other purpose of the present invention, feature, advantage can be become apparent, hereinafter will be especially exemplified by preferred embodiment of the present invention, and cooperate appended graphic being described in detail below.
Please refer to shown in Figure 1ly, the shock absorption structure of the golf driver head of first embodiment of the invention comprises a rod head noumenon 2 and at least one damping element 3.This rod head noumenon 2 is to draw materials from nonmetallic materials such as metal material such as stainless steel, carbon steel, steel alloy, ferrimanganic aluminium alloy or carbon fibers, and can select to use casting, forging or machining etc. suitably mode make.This rod head noumenon 2 has the essential structure of general Wood-type bar head, no longer give praising in detail in this and state, but this rod head noumenon 2 in position further is provided with at least one assembly hole 21, for example is preferably at the bottom rear side this assembly hole 21 is set.The inner peripheral surface of this assembly hole 21 then is provided with an internal thread 22, and this internal thread 22 can be in order in conjunction with this damping element 3.
Referring again to shown in Figure 1, the damping element 3 of first embodiment of the invention generally is the screw shape, it is made by the metal that is same or different from this rod head noumenon 2, alloy material, for example can draw materials from tungsten, iron, nickel, titanium, copper and alloy thereof, wherein ferroalloy can be selected from stainless steel, carbon steel, steel alloy, ferrimanganic aluminium alloy equally.This damping element 3 is provided with an external screw thread 31, a groove 32, an earthquake absorption block 33 and several separate door bolt portion 34.This external screw thread 31 is corresponding to the internal thread 22 of the assembly hole 21 of this rod head noumenon 2.This groove 32 is arranged with the end at this damping element 3.This earthquake absorption block 33 can be selected directly to fill in and be formed in this groove 32, or cemented again in this groove 32 after earlier pre-formed.The material of this earthquake absorption block 33 is to be selected from the damping material with shock-absorbing effect, the mixture of one or more in epoxy resin (epoxy), polyurethane [Polyurethane, PU], rubber, thermoplastic elastomer (TPE) (thermoplasticelastomer), foam, foaminess resin, polyethylene [polyethylene] or the polyamide [polyamides] for example.This setting of separating door bolt portion 34 can be convenient to utilize suitable spanner [not illustrating] to rotate this damping element 3.
Please refer to shown in Figure 2, in when assembling, the door bolt portion 34 that separates that utilizes suitable spanner to insert this damping element 3, rotating this damping element 3, thus the external screw thread 31 of this damping element 3 gradually spiral shell establish the internal thread 22 that is incorporated into this assembly hole 21.After in this damping element 3 firmly is embedded at this assembly hole 21, this rod head noumenon 2 and damping element 3 are promptly formed a golf driver head.At this moment, if utilize golf driver head to hit golf [not illustrating], then the earthquake absorption block 33 in the groove 32 of this damping element 3 can so not only can reduce different sound of batting and improvement batting audio frequency, and also can avoid the vibrations of this damping element 3 to get loose relatively in order to absorb the batting vibrations.Simultaneously, by the suitable counterweight of this damping element 3 of control, it also can be used to adjust whole position of centre of gravity [center ofgravity, CG] on a certain degree, the moment of inertia [moments of Inertia, MOI] that swings with increase.On the other hand,, therefore help the present invention and change several damping elements 3 that make different shock-absorbings of apparatus and counterweight effect fast, therefore also increase the assembling convenience and use nargin because this damping element 3 has removable structure [external screw thread 31 and separate door bolt portion 34].
Please refer to shown in Figure 3ly, it discloses the shock absorption structure of the golf driver head of second embodiment of the invention.Compared to first embodiment, the rod head noumenon 2 of second embodiment also belongs to the bar head of Wood-type, but 21 of this assembly holes further are arranged on other position, bottom of this rod head noumenon 2, the for example preferable middle position of being located at the bottom, or also can suitably change and be located at the bottom near on the positions such as toe [toe], heel [heel] or hitting panel.By this, this assembly hole 21 and damping element 3 can be in order to the shock absorption and the counterweights of suitable adjustment different parts, so that meet the shock-absorbing of different product and the design requirement of center of gravity.
Please refer to shown in Fig. 4 and 5, it discloses the shock absorption structure of the golf driver head of third embodiment of the invention.Compared to first embodiment, 2 of the rod head noumenons of the 3rd embodiment belong to the bar head of iron type, this rod head noumenon 2 is suitably offered several this assembly holes 21 in bottom rear, and the inner peripheral surface of this assembly hole 21 is provided with this internal thread 22, and this internal thread 22 can be in order in conjunction with this damping element 3.This damping element 3 is provided with this external screw thread 31, groove 32, earthquake absorption block 33 equally and separates door bolt portion 34.By assembly hole 21 and damping element 3 that many groups are set, this rod head noumenon 2 will have bigger nargin, so that adjust shock absorption and whole center of gravity.
Please refer to shown in Fig. 6 to 8, it discloses the shock absorption structure of the golf driver head of the present invention the 4th to six embodiment.Compared to first embodiment, the damping element 3 of the 4th to six embodiment is further set up at least one counterweight abaculus 35,35 ', 35 in this groove 32 "; this earthquake absorption block 33 is this counterweight abaculus 35,35 ', 35 of embedding at least partly ", and this counterweight abaculus 35,35 ', 35 " material can be selected from metal, the alloy material that is same or different from this damping element 3.As shown in Figure 6, an end of the counterweight abaculus 35 of the 4th embodiment is connected to the inner bottom surface of this groove 32, and the other end exposes outside this earthquake absorption block 33.As shown in Figure 7, counterweight abaculus 35 ' the whole inner bottom surface that is embedded at this groove 32 of the 5th embodiment, and be subjected to this earthquake absorption block 33 complete embeddings.As shown in Figure 8, the counterweight abaculus 35 of the 6th embodiment " then be subjected to this earthquake absorption block 33 complete embeddings, and do not contact the inwall of this groove 32.By aforesaid way this counterweight abaculus 35,35 ', 35 is set ", and suitably select its material, the present invention is several damping elements 3 of the different shock-absorbings of fixture and counterweight effect in advance, use for changing fast, therefore also increase the assembling convenience and use nargin.
Please refer to shown in Figure 9ly, it discloses the shock absorption structure of the golf driver head of seventh embodiment of the invention.Compared to the 4th embodiment, it is removable structure that the damping element 3 of the 7th embodiment further designs this earthquake absorption block 33 and counterweight abaculus 35, its inner peripheral surface at this groove 32 is provided with an internal thread 321, in the outer peripheral face correspondence of this earthquake absorption block 33 external screw thread 331 is set.Simultaneously, an end of this counterweight abaculus 35 then is provided with several and separates door bolt portion 351, so that rotate this earthquake absorption block 33 and counterweight abaculus 35.By this, this earthquake absorption block 33 and counterweight abaculus 35 can utilize these external screw thread 331 spiral shells to establish internal thread 321 in conjunction with the groove 32 of this earthquake absorption block 33.That is same damping element 3 can be selected in conjunction with different earthquake absorption block 33 and counterweight abaculus 35, thereby reduce the usage quantity of this damping element 3 relatively, and increase the assembling convenience and use nargin.
As mentioned above, directly being combined in rod head noumenon compared to the elastomer block of commonly using golf driver head easily causes to get loose and drops and the counterweight spheroid easily rolls in inside and produces shortcoming such as the different sound of batting, the present invention of Fig. 1 is provided with this earthquake absorption block 33 by the inside at this damping element 3, and selection is embedded this counterweight abaculus 35, it can increase shock-absorbing effect really relatively, and have lifting assembling convenience, assembling reliability, counterweight nargin concurrently, and improve the batting audio frequency of golf driver head.
Though the present invention has utilized aforementioned preferred embodiment to disclose in detail; right its is not in order to limit the present invention; anyly have the knack of this skill person; without departing from the spirit and scope of the present invention; when can doing various changes and modification, so protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (9)
1, a kind of shock absorption structure of golf driver head, it comprises:
One rod head noumenon, it is provided with at least one assembly hole;
At least one damping element, it is provided with a groove; And
One earthquake absorption block, it is placed in the groove of this damping element;
Wherein this damping element is assembled in the assembly hole of this rod head noumenon, to form a golf driver head, and this damping element is set up at least one counterweight abaculus in this groove, this earthquake absorption block is to this counterweight abaculus of small part embedding, and this earthquake absorption block then can be in order to absorb the batting vibrations of this golf driver head.
2, the shock absorption structure of golf driver head as claimed in claim 1, it is characterized in that this damping element is arachnoid, it is provided with an external screw thread, and establish an internal thread in the assembly hole of this rod head noumenon, this damping element utilizes this external screw thread spiral shell to establish internal thread in conjunction with this assembly hole.
3, the shock absorption structure of golf driver head as claimed in claim 1, it is characterized in that, this earthquake absorption block is made by the damping material of shock-absorbing, and its damping material is one or more the mixture in epoxy resin, polyurethane, rubber, thermoplastic elastomer (TPE), foam, foaminess resin, polyethylene or the polyamide.
4, the shock absorption structure of golf driver head as claimed in claim 1 is characterized in that, this damping element is provided with several in addition and separates door bolt portion, so that rotate this damping element.
5, the shock absorption structure of golf driver head as claimed in claim 1 is characterized in that, an end of this counterweight abaculus is connected to the inner bottom surface of this groove, and the other end exposes outside this earthquake absorption block.
6, the shock absorption structure of golf driver head as claimed in claim 1 is characterized in that, the whole inner bottom surface that is embedded at this groove of this counterweight abaculus, and be subjected to the complete embedding of this earthquake absorption block.
7, the shock absorption structure of golf driver head as claimed in claim 1 is characterized in that, this counterweight abaculus is subjected to the complete embedding of this earthquake absorption block, and does not contact the inwall of this groove.
8, the shock absorption structure of golf driver head as claimed in claim 1 is characterized in that, the groove of this damping element is provided with an internal thread in addition at inner peripheral surface, and this earthquake absorption block is provided with an external screw thread in other correspondence of outer peripheral face, so that removable being combined in this groove of this earthquake absorption block.
9, the shock absorption structure of golf driver head as claimed in claim 8 is characterized in that, be subjected to this earthquake absorption block partly the counterweight abaculus of embedding several at one end be set in addition separate door bolt portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100884827A CN100358601C (en) | 2004-11-03 | 2004-11-03 | Shock absorption structure of golf head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100884827A CN100358601C (en) | 2004-11-03 | 2004-11-03 | Shock absorption structure of golf head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1768882A CN1768882A (en) | 2006-05-10 |
| CN100358601C true CN100358601C (en) | 2008-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100884827A Expired - Fee Related CN100358601C (en) | 2004-11-03 | 2004-11-03 | Shock absorption structure of golf head |
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| CN (1) | CN100358601C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420302B (en) * | 2017-08-23 | 2020-09-01 | 明安国际企业股份有限公司 | Golf club head with intelligent and counterweight function |
| CN109420299B (en) * | 2017-08-23 | 2020-09-18 | 明安国际企业股份有限公司 | Golf club head with intelligent and counterweight function |
| CN111544866A (en) * | 2020-05-27 | 2020-08-18 | 东莞市钛胜五金模具有限公司 | Golf head with adjustable balance weight |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695054A (en) * | 1985-03-13 | 1987-09-22 | Tunstall Timothy F | Golf club |
| US5385348A (en) * | 1993-11-15 | 1995-01-31 | Wargo; Elmer | Method and system for providing custom designed golf clubs having replaceable swing weight inserts |
| US20030032499A1 (en) * | 2000-12-01 | 2003-02-13 | Bret Wahl | Golf club head |
| US20040116205A1 (en) * | 2001-06-22 | 2004-06-17 | Lin Chung Sing | Shock-absorbing golf-club head |
| CN1623618A (en) * | 2003-12-05 | 2005-06-08 | 普利司通运动株式会社 | Glof club head |
-
2004
- 2004-11-03 CN CNB2004100884827A patent/CN100358601C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695054A (en) * | 1985-03-13 | 1987-09-22 | Tunstall Timothy F | Golf club |
| US5385348A (en) * | 1993-11-15 | 1995-01-31 | Wargo; Elmer | Method and system for providing custom designed golf clubs having replaceable swing weight inserts |
| US20030032499A1 (en) * | 2000-12-01 | 2003-02-13 | Bret Wahl | Golf club head |
| US20040116205A1 (en) * | 2001-06-22 | 2004-06-17 | Lin Chung Sing | Shock-absorbing golf-club head |
| CN1623618A (en) * | 2003-12-05 | 2005-06-08 | 普利司通运动株式会社 | Glof club head |
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| Publication number | Publication date |
|---|---|
| CN1768882A (en) | 2006-05-10 |
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Granted publication date: 20080102 Termination date: 20091203 |