CN201168393Y - Rod-changing joint structure of golf rod - Google Patents
Rod-changing joint structure of golf rod Download PDFInfo
- Publication number
- CN201168393Y CN201168393Y CNU2008200070428U CN200820007042U CN201168393Y CN 201168393 Y CN201168393 Y CN 201168393Y CN U2008200070428 U CNU2008200070428 U CN U2008200070428U CN 200820007042 U CN200820007042 U CN 200820007042U CN 201168393 Y CN201168393 Y CN 201168393Y
- Authority
- CN
- China
- Prior art keywords
- screw
- knock
- golf clubs
- joint structure
- bushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Golf Clubs (AREA)
Abstract
The utility model relates to a club replacing connector structure of a golf club, which is suitable for the replacement of a club head and a club shaft; wherein, the club head forms or is connected with a joint part, the interior of the joint part is formed with a female thread. The club replacing connector structure of the utility model consists of a screw hole locating piece, a club assembling liner and a locking screw. The screw hole locating piece is provide with a flange and a male thread arranged on the outer surface of the screw hole locating piece, the flange is provided with a pushing face and a locating hole positioned in the pushing face, the male thread is screwed with the female thread on the joint part. The club assembling liner is arranged in the joint part, one end of the club assembling liner is fixedly connected with the club shaft and the other end thereof is provided with a screw hole. The locking screw is provided with a screw head; the locking screw is located by the locating hole and is screwed with the screw hole of the club assembling liner, and the screw head pushes the pushing face and is locked by and connected with the club shaft of the club assembling liner.
Description
Technical field
What the utility model related to a kind of golf clubs changes the knock-off joint structure, and what relate to particularly that an a kind of bar head that is applied to provide a golf clubs and a shaft change bar changes the knock-off joint structure.
Background technology
Flourish along with golf, the structure and the material of golf clubs also and then are showing improvement or progress day by day.In order to make golf clubs can meet each user's demand, and for allowing the user select the suitable bar head and the combination of shaft according to the situation of square stance, the research and development producer of golf clubs develops the golf clubs with fast quick change bar function all energetically.
Please refer to Fig. 1, it is the schematic diagram that changes the knock-off joint structure of existing golf clubs.The golf clubs 10 with fast quick change bar function that United States Patent (USP) is announced No. 7083529 exposure includes a bar head 12 and a shaft 14, bar head 12 and shaft 14 change knock-off joint structure 16 to carry out fast quick change bar by one, change wherein that knock-off joint structure 16 comprises one group of bushing 18, a base 20 and locks screw 22.One end of group bushing 18 has an opening 24, and shaft 14 is inserted opening 24 and utilized gummed to combine fixing with group bushing 18.Base 20 embeds bar head 12 and utilizes gummed to be fixed in the bar head 12.After group bushing 18 is inserted base 20, lock screw 22 and be attached to base 20, to reach the function that bar head 12 and shaft 14 can carry out fast quick change bar in order to will organize bushing 18.
Yet, when external force such as bar head 12 is collided influence, make base 20 inner generations be out of shape, and then the situation that causes group bushing 18 can't insert base 20 smoothly is when taking place, because of the knock-off joint structure 16 of changing that has golf clubs 10 now fixes with base 20 embedding bar heads 12 and in the mode of gluing together, so will be very difficult to base 20 is repaired or replaced.
Summary of the invention
The purpose of this utility model is, overcome the defective that prior art exists, and a kind of novel golf clubs is provided change the knock-off joint structure, technical problem to be solved is to make its screw keeper that utilizes an outer surface to have a pin thread be screwed together in a negative thread in the joint portion of a bar head, be beneficial to be collided and when causing the screw keeper to damage when the bar head, conveniently the screw keeper is pulled down to repair or replace, be very suitable for practicality.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.Change the knock-off joint structure according to a kind of golf clubs that the utility model proposes, it is applied to provide a bar head and a shaft of a golf clubs to change bar, this bar capitiform becomes or engages a joint portion, form a negative thread in this joint portion, the knock-off joint structure of changing of this golf clubs comprises: a screw keeper, it has a flange and a pin thread that is arranged at this screw keeper outer surface, this flange has an abutment face and a locating hole is arranged in this abutment face, and this pin thread is screwed together in this negative thread of this joint portion; One group of bushing is placed in this joint portion, and the one end links and fixes this shaft, and its other end is provided with a screw; And one lock screw, and it has a screw terminal, and this locks screw and is screwed by this locating hole location and with this screw of this group bushing, and this screw terminal props up this abutment face to lock this shaft that is linked to this group bushing.
The purpose of this utility model and solve its technical problem and can also be able to be further achieved by the following technical measures.
Aforesaid golf clubs change the knock-off joint structure, wherein said flange is arranged at the inside of this screw keeper.
Aforesaid golf clubs change the knock-off joint structure, wherein said flange is arranged at an end of this screw keeper, and this abutment face is a surface of this screw keeper.
Aforesaid golf clubs change the knock-off joint structure, wherein said screw keeper inner with this group bushing place that is connected be a cone tank, and the internal diameter of its close this flange end is less than the internal diameter away from this flange end.
Aforesaid golf clubs change the knock-off joint structure, this cone tank of corresponding this screw keeper inside of an end that wherein said group of bushing has this screw and be a taper, this lock screw screw togather this screw with the end that locks this group bushing in this cone tank of this screw keeper.
Aforesaid golf clubs change the knock-off joint structure, wherein said group of bushing corresponds to this shaft and has an accommodation space, this shaft is inserted this accommodation space and is glued at this group bushing.
Aforesaid golf clubs change the knock-off joint structure, wherein said group of bushing corresponds to this shaft and has an accommodation space, this shaft is inserted this accommodation space and is welded in this group bushing.
Aforesaid golf clubs change the knock-off joint structure, combine closely in this inboard, joint portion of wherein said group of bushing and this bar head.
Aforesaid golf clubs change the knock-off joint structure, it comprises a packing ring in addition and is arranged at this and locks between screw and this abutment face.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, what the utility model provided a kind of golf clubs changes the knock-off joint structure, is applied to provide a bar head and a shaft of a golf clubs to change bar, its king-rod capitiform becomes or engages a joint portion, forms a negative thread in the joint portion.Golf clubs of the present utility model change that the knock-off joint structure comprises a screw keeper, one group of bushing and locks screw.The screw keeper has a flange and a pin thread that is arranged at screw keeper outer surface, and flange has an abutment face and a locating hole is arranged in abutment face, and pin thread is screwed together in the negative thread of joint portion.The group bushing is placed in the joint portion, and the one end links and fixing shaft, and its other end is provided with a screw.Lock screw and have a screw terminal, lock screw and be screwed, and screw terminal props up abutment face to lock the shaft that is linked to the group bushing by the locating hole location and with the screw of organizing bushing.
By technique scheme, the knock-off joint structure of changing of the utility model golf clubs has following advantage and beneficial effect at least:
The screw keeper that the knock-off joint structure utilizes outer surface to have pin thread of changing of golf clubs of the present utility model screws togather negative thread in the joint portion that forms or be engaged in the bar head, be beneficial to when external force such as the bar head is collided influence, cause the screw keeper to damage, and then the situation that makes the group bushing can't insert the screw keeper smoothly sends out and misses the season, and convenient the screw keeper pulled down to repair or replace.
In sum, the utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and have the outstanding effect of enhancement than prior art, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1: the schematic diagram that changes the knock-off joint structure of existing golf clubs;
Fig. 2: the explosive view that changes the knock-off joint structure of the golf clubs of the utility model preferred embodiment; And
Fig. 3: use the utility model preferred embodiment golf clubs change the cutaway view of knock-off joint structure with connecting rod head and shaft.
10: golf clubs 12: the bar head
14: shaft 16: change the knock-off joint structure
18: group bushing 20: base
22: lock screw 24: opening
30: change knock-off joint structure 32: the bar head
34: shaft 36: the screw keeper
38: group bushing 40: lock screw
42: flange 44: pin thread
46: abutment face 48: locating hole
50: screw 52: taper
54: screw terminal 56: joint portion
58: negative thread 60: cone tank
62: accommodation space
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to the golf clubs that the utility model proposes change its specific embodiment of knock-off joint structure, structure, feature and effect thereof, describe in detail as after.
Please refer to Fig. 2, it is the explosive view that changes the knock-off joint structure of the golf clubs of the utility model preferred embodiment.What the utility model provided a kind of golf clubs changes knock-off joint structure 30, it is applied to provide a bar head 32 of a golf clubs and a shaft 34 to change bar, its king-rod head 32 forms or engages a joint portion (figure does not show), and forms a negative thread (figure does not show) in the joint portion.
Golf clubs of the present utility model change that knock-off joint structure 30 comprises a screw keeper 36, one group of bushing 38 and locks screw 40.Wherein, can be the made screw keepers 36 of material such as iron, stainless steel, pure titanium, titanium alloy, aluminum or aluminum alloy and have a flange 42 and a pin thread 44 that is arranged at screw keeper 36 outer surfaces.The flange 42 of this preferred embodiment is arranged at the inside of screw keeper 36, and it has an abutment face 46 and a locating hole 48 is arranged in abutment face 46, and pin thread 44 is corresponding to the negative thread of joint portion.It should be noted that an end that also can be set at the screw keeper in other preferred embodiment flange, and abutment face is a surface of screw keeper.
One end of group bushing 38 can link and fixing shaft 34, and its other end is provided with a screw 50.Wherein, the end of group bushing 38 with screw 50 is a taper 52.In addition, to can be materials such as iron, stainless steel, pure titanium, titanium alloy, aluminum or aluminum alloy made for group bushing 38.
Please refer to Fig. 3, it changes the cutaway view of knock-off joint structure with connecting rod head and shaft for the golf clubs of using the utility model preferred embodiment.The pin thread 44 of screw keeper 36 outer surfaces is screwed together in the negative thread 58 of joint portion 56, wherein screw keeper 36 inner with group bushing 38 place that is connected be a cone tank 60, its near the internal diameter of flange 42 ends less than internal diameter away from flange 42 ends, an and end of tapered 52 of cone tank 60 corresponding group bushings 38.
Then, group bushing 38 is placed in joint portion 56, and its end of tapered 52 is inserted the cone tank 60 of screw keeper 36.In addition, group bushing 38 corresponds to shaft 34 and has an accommodation space 62, and shaft 34 is inserted accommodation space 62 and utilization gummed or welding to be fixed in group bushing 38.Combine closely in 56 inboards, joint portion that it should be noted that group bushing 38 and bar head 32, to increase an anti-rotational force of 32 on shaft 34 and bar head.
Lock screw 40 and be screwed with the end that locks group bushing 38 in the cone tank 60 of screw keeper 36, and screw terminal 54 props up abutment face 46 to lock the shaft 34 that is linked to group bushing 38 by locating hole 48 location and with the screw 50 of group bushing 38.In addition, the utility model can comprise in addition a packing ring (figure does not show) and be arranged at and lock between screw 40 and the abutment face 46, locks screw 40 and organize one of 38 of bushings with increase to lock power.
The screw keeper that the knock-off joint structure utilizes outer surface to have pin thread of changing of golf clubs of the present utility model screws togather negative thread in the joint portion that forms or be engaged in the bar head, be beneficial to when external force such as the bar head is collided influence, cause the screw keeper to damage, and then the situation that makes the group bushing can't insert the screw keeper smoothly sends out and misses the season, and convenient the screw keeper pulled down to repair or replace.In addition, when the bar hair changes shape and when causing the combination of screw keeper and joint portion that problem is arranged, only needs the processing of simple moulding cutter or tapping cutter, the structure that the joint portion in the bar head is shaped to the utility model design gets final product.
Preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1, a kind of golf clubs changes the knock-off joint structure, it is characterized in that it is applied to provide a bar head and a shaft of a golf clubs to change bar, this bar capitiform becomes or engages a joint portion, forms a negative thread in this joint portion, and the knock-off joint structure of changing of this golf clubs comprises:
One screw keeper, it has a flange and a pin thread that is arranged at this screw keeper outer surface, and this flange has an abutment face and a locating hole is arranged in this abutment face, and this pin thread is screwed together in this negative thread of this joint portion;
One group of bushing is placed in this joint portion, and the one end links and fixes this shaft, and its other end is provided with a screw; And
One locks screw, and it has a screw terminal, and this locks screw and is screwed by this locating hole location and with this screw of this group bushing, and this screw terminal props up this abutment face to lock this shaft that is linked to this group bushing.
2, golf clubs according to claim 1 change the knock-off joint structure, it is characterized in that this flange wherein is arranged at the inside of this screw keeper.
3, golf clubs according to claim 1 change the knock-off joint structure, it is characterized in that this flange wherein is arranged at an end of this screw keeper, and this abutment face is a surface of this screw keeper.
4, golf clubs according to claim 1 change the knock-off joint structure, it is characterized in that wherein this screw keeper inner with this group bushing place that is connected be a cone tank, and the internal diameter of its close this flange end is less than the internal diameter away from this flange end.
5, golf clubs according to claim 4 changes the knock-off joint structure, it is characterized in that this group bushing wherein have this screw corresponding this screw keeper inside of an end this cone tank and be a taper, this lock screw screw togather this screw with the end that locks this group bushing in this cone tank of this screw keeper.
6, golf clubs according to claim 1 change the knock-off joint structure, it is characterized in that wherein this group bushing corresponds to this shaft and has an accommodation space, this shaft is inserted this accommodation space and is glued at this group bushing.
7, golf clubs according to claim 1 change the knock-off joint structure, it is characterized in that wherein this group bushing corresponds to this shaft and has an accommodation space, this shaft is inserted this accommodation space and is welded in this group bushing.
8, golf clubs according to claim 1 change the knock-off joint structure, it is characterized in that wherein combine closely in this inboard, joint portion of this group bushing and this bar head.
9, golf clubs according to claim 1 change the knock-off joint structure, it is characterized in that it comprises a packing ring in addition and is arranged at this and locks between screw and this abutment face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200070428U CN201168393Y (en) | 2008-03-19 | 2008-03-19 | Rod-changing joint structure of golf rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200070428U CN201168393Y (en) | 2008-03-19 | 2008-03-19 | Rod-changing joint structure of golf rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168393Y true CN201168393Y (en) | 2008-12-24 |
Family
ID=40207447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200070428U Expired - Fee Related CN201168393Y (en) | 2008-03-19 | 2008-03-19 | Rod-changing joint structure of golf rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168393Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309840A (en) * | 2010-07-02 | 2012-01-11 | 宝丰精密事业股份有限公司 | Golf club connecting structure |
| CN104043234A (en) * | 2013-03-14 | 2014-09-17 | 卡斯腾制造公司 | Shaft plugs for golf clubs and methods to manufacture golf clubs |
-
2008
- 2008-03-19 CN CNU2008200070428U patent/CN201168393Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309840A (en) * | 2010-07-02 | 2012-01-11 | 宝丰精密事业股份有限公司 | Golf club connecting structure |
| CN104043234A (en) * | 2013-03-14 | 2014-09-17 | 卡斯腾制造公司 | Shaft plugs for golf clubs and methods to manufacture golf clubs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201168393Y (en) | Rod-changing joint structure of golf rod | |
| CN205600593U (en) | Store convenient bull screwdriver | |
| CN204003905U (en) | A kind of threaded insert | |
| CN201168394Y (en) | Rod-changing joint structure of golf rod | |
| CN205255395U (en) | Place mould of inserts subassembly | |
| CN206054688U (en) | Tube-expanding type hitch bar and the linear module with tube-expanding type hitch bar | |
| CN208845102U (en) | Convenient for the casting anchoring drill bit efficiently produced | |
| CN202900065U (en) | Drill rod | |
| CN201151274Y (en) | Pen with length adjustable | |
| CN207145421U (en) | A kind of U bolt with stop nut | |
| CN203051369U (en) | Screw with big head | |
| CN205478858U (en) | Hollow short axletree | |
| CN205824590U (en) | Thin-walled bracing means | |
| CN2533266Y (en) | Recovery type plastic anchor bolt | |
| CN207110067U (en) | A kind of thrust block U-shaped card tool | |
| CN202655627U (en) | Alloy mandril | |
| CN107777117A (en) | A kind of internal thread protective cap | |
| CN216762003U (en) | Connecting structure of bicycle kettle fixing seat | |
| CN206475140U (en) | A kind of disposable high durable binding clip frame | |
| CN202178940U (en) | Connecting and assembling device for agricultural tool | |
| CN206053953U (en) | A kind of carbon dioxide expanded pipe | |
| CN206723569U (en) | It is a kind of single faucet handles | |
| CN201665286U (en) | Titanium alloy handlebar | |
| CN206802047U (en) | A kind of traveling nut | |
| CN202326598U (en) | Rivet stem circulating type rivet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20160319 |