CN101940829A - Swiveling device for golf trolleys - Google Patents
Swiveling device for golf trolleys Download PDFInfo
- Publication number
- CN101940829A CN101940829A CN 200910054433 CN200910054433A CN101940829A CN 101940829 A CN101940829 A CN 101940829A CN 200910054433 CN200910054433 CN 200910054433 CN 200910054433 A CN200910054433 A CN 200910054433A CN 101940829 A CN101940829 A CN 101940829A
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- swiveling
- swivelling pipe
- golf
- external splines
- ball
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Abstract
The invention discloses a swiveling device for golf trolleys. A first swiveling body and a second swiveling realize swiveling relative to each other by a swiveling mechanism, thus realizing relative swiveling of vertical rods and pull rods of the golf trolleys so that the height of the pull rods can be freely adjusted. During swiveling, a button is pressed and contact pins can push outer splines to move along a central axis by overcoming the elastic force of a spline pressure spring so as to break away from inner splines, and when the outer splines break away from the inner splines, the first swiveling body and the second swiveling can swivel relative to each other so that the pull rods can be swiveled. When the force applied to the button is removed, the spline pressure spring can push the outer splines to be meshed with the inner splines to lock each other so that the first swiveling body and the second swiveling are fixed relatively, thus locking the pull rods. The swiveling device realizes free adjustment of the height of the pull rods of the golf trolleys, can be folded and is quick, simple and labor-saving in height adjustment and folding operation.
Description
Technical field
The present invention relates to a kind of golf-ball-bag vehicle, particularly relate to a kind of whirligig of golf-ball-bag vehicle.
Background technology
Along with improving constantly of rapid development of social economy and people's living standard, golf has received increasing concern as an outdoor activity.As one of material base of golf sports, the golf utensil has been obtained rapid progress in recent years.
Golf-ball-bag vehicle is the indispensable utensil of golf sports, is used for when playing ball carrying, hauling the golf bag, adapts with the golf bag.Because the size of golf-ball-bag vehicle is bigger, for the ease of the keeping and the transportation of golf-ball-bag vehicle itself, golf-ball-bag vehicle is usually designed to collapsible, launches golf-ball-bag vehicle when playing ball, be used for carrying or haul golf bag, the time spent can not folded up to reduce space hold.
Common golf-ball-bag vehicle comprises sole, a plurality ofly is placed in roller on the sole, is placed in the vertical rod on the sole, the pull bar that is connected with vertical rod, two bag holders that are placed in respectively in sole and the vertical rod.Pull bar generally adopts grab to be connected with vertical rod in the prior art.When adopting grab to connect, the height of pull bar can not be regulated height, but no user has different height, different height needs different drawbar heights, drawbar height too high or cross and lowly all can make troubles to the user turns round and look at this grab that can not regulate height and is connected actual use meeting and makes troubles to some users; In folding or assembling process, complex operation, also there is the risk that jams a finger in inconvenience when folding with record book in accordion form.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of whirligig of golf-ball-bag vehicle, and the drawbar height of having realized golf-ball-bag vehicle is free adjustment apace, also can fold, and highly regulate and folding process is operated quick, simple, laborsaving.
For reaching above purpose, the invention provides a kind of selecting arrangement of golf-ball-bag vehicle, comprise first rotary body, second rotary body, with the rotating mechanism that is placed in this first rotary body and this second a rotating body, this first rotary body and this second rotary body are realized relatively rotating between the two by this rotating mechanism.
This first rotary body comprises first Connection Block, is placed in first swivelling pipe on this first Connection Block, to form one first rotating drum.
This second rotary body comprises second Connection Block, be placed in second swivelling pipe on this second Connection Block, to form one second rotating drum, wherein this first swivelling pipe is connected with this second swivelling pipe, promptly this second rotating drum is connected with this first rotating drum, to form a total rotating drum, to settle this rotating mechanism.
This rotating mechanism comprises central shaft, be enclosed within the external splines on this central shaft, be enclosed within on this external splines and match and be fixed in internal spline in this second rotating drum, be enclosed within on this central shaft and be positioned at the spline stage clip of this first rotating drum and contact with this external splines and be positioned at the button of this second rotating drum.
One end of this central shaft is fixed in this first swivelling pipe, the other end of this central shaft rotatably is connected in this second swivelling pipe, make this first swivelling pipe and this second swivelling pipe promptly link together, can relatively rotate again, wherein the other end of this central shaft is connected by nut with this second swivelling pipe, by the dismounting of nut, can separate this first swivelling pipe and this second swivelling pipe very easily, also be convenient to the assembly and disassembly of other parts.
This external splines is connected with this center axle key, makes this external splines have only relative slip with this central shaft, does not relatively rotate.
This button has at least one haptic element, is used to contact this external splines, and when this button was pushed, this haptic element gave thrust of this external splines so that this external splines breaks away from this internal spline.
The bag holder jockey of golf-ball-bag vehicle of the present invention cooperatively interacts by internal spline and external splines, makes the drawbar height free adjustment apace of golf-ball-bag vehicle, and the user of convenient different heights selects to be fit to own drawbar height, convenient use; Also can fold, reduce packaging volume, packing cost is easy to carry, and highly regulates and folding process is operated quick, simple, laborsaving.
Description of drawings
Fig. 1 is the schematic diagram of first rotary body of the present invention, second rotary body and rotating mechanism.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a cutaway view of the present invention.
Fig. 4 is along the sectional view of A-A line among Fig. 3.
Fig. 5 is a kind of embodiment that the present invention is applied to golf-ball-bag vehicle.
The specific embodiment
The invention will be further elaborated below in conjunction with accompanying drawing.
As shown in Figure 1, the invention provides a kind of whirligig of golf-ball-bag vehicle, comprise first rotary body 1, second rotary body 2, with the rotating mechanism 3 that is placed in this first rotary body 1 and this second rotary body 2, this first rotary body 1 and this second rotary body 2 are realized relatively rotating between the two by this rotating mechanism 3.
As Fig. 2, Fig. 3 and shown in Figure 4, this first rotary body 1 comprises first Connection Block 11, is placed in first swivelling pipe 12 on this first Connection Block 11, to form one first rotating drum 101.
This second rotary body 2 comprises second Connection Block 21, be placed in second swivelling pipe 22 on this second Connection Block 21, to form one second rotating drum 201, wherein this second rotating drum 201 is connected with this first rotating drum 101, to form a total rotating drum, to settle this rotating mechanism 3.
This rotating mechanism 3 comprises central shaft 31, at least one is enclosed within the external splines 32 on this central shaft 31, at least one is enclosed within on this external splines 32 and matches and be fixed in internal spline 33 in this second rotating drum 201, be enclosed within on this central shaft 31 and be positioned at the spline stage clip 34 of this first rotating drum 101 and contact with this external splines 32 and be positioned at the button 35 of this second rotating drum 201.
One end of this central shaft 31 is fixed in this first swivelling pipe 12, the other end of this central shaft 31 rotatably is connected in this second swivelling pipe 22, make this first swivelling pipe 12 and this second swivelling pipe 22 promptly link together, can relatively rotate again, wherein the other end of this central shaft 31 is connected by nut 311 with this second swivelling pipe 22, dismounting by this nut 311, can separate this first swivelling pipe 12 and this second swivelling pipe 22 very easily, also be convenient to the assembly and disassembly of other parts.
This external splines 32 is connected with these central shaft 31 keys, makes this external splines 32 have only relative slip with this central shaft 31, does not relatively rotate.
This button 35 has at least one haptic element 351, is used to contact this external splines 32, and when this button 35 was pushed, this haptic element 351 gives 32 1 thrusts of this external splines so that this external splines 32 breaks away from this internal spline 33.The preferred embodiment according to the present invention, this button 35 has two haptic elements 351.
When this whirligig of rotation, press this button 35, the elastic force that these haptic element 351 these external splines 32 of meeting promotion overcome this spline stage clip 34 moves along this central shaft 31, to break away from this internal spline 33, when this external splines 32 breaks away from this internal spline 33, this first rotary body 1 and this second rotary body 2 are relatively rotated.When unclamping the power that acts on this button 35, this spline stage clip 34 can promote these external splines 32 and be meshed with this internal spline 33, pins the other side, makes these first rotary body 1 and these second rotary body, 2 relative fixed.
This rotating mechanism 3 also comprises a fastener 36 that is placed on this button 35, this fastener 36 has at least one outstanding grab 361, be used to block this second swivelling pipe 22, prevent when unclamping the power that acts on this button 35, because the elastic force effect of this spline stage clip 34 makes these button 35 bullets from this second swivelling pipe 22.The preferred embodiment according to the present invention, this fastener 36 has two grabs 361.
Further, this external splines 32 and this internal spline 33 respectively are two, by cooperatively interacting of two these external splines 32 and two these internal splines 33, increase the steadiness of this rotating mechanism 3.This rotating mechanism 3 comprises that also 37, two external splines 32 of a support ring and two internal splines 33 are placed in this support ring 37, to guarantee the operate as normal of two these external splines 32 and two these internal splines 33.
This whirligig also comprises a packing ring 4, be placed between this first swivelling pipe 12 and this second swivelling pipe 22, make this first swivelling pipe 12 and this second swivelling pipe 22 to mate mutually better, and reduce the frictional resistance in rotary course, can also play dustproof, damping and waterproof effect.
As shown in Figure 5, be applied to a kind of embodiment of golf-ball-bag vehicle for this whirligig, wherein this first Connection Block 11 of this first rotary body 1 is connected in the vertical rod of golf-ball-bag vehicle, this second Connection Block 21 of this second rotary body 2 is connected in the vertical rod of golf-ball-bag vehicle, when this first rotary body 1 relatively rotates with this second rotary body 2, promptly realized relatively rotating between golf-ball-bag vehicle vertical rod and pull bar, thereby made that the height of pull bar can free adjustment.According to actual conditions, this first Connection Block 11 of this first rotary body 1 also can be connected with pull bar, and is on the other side, and this second Connection Block 21 of this second rotary body 2 is connected with vertical rod.But what be worth prompting is that this whirligig is not limited to use the connection between vertical rod and pull bar.This jockey also can be used for the connection between each parts of golf-ball-bag vehicle, such as the connection between being connected of being connected of vertical rod and sole, vertical rod and pull bar, each part of sole.
By the foregoing description, purpose of the present invention is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the content that the present invention includes but be not limited to describe in the accompanying drawing and the top specific embodiment.Any modification that does not depart from function of the present invention and structural principle all will be included in the scope of claims.
Claims (5)
1. the whirligig of a golf-ball-bag vehicle is characterized in that comprising:
First rotary body, it comprises first Connection Block, is placed in first swivelling pipe on this first Connection Block, forming one first rotating drum,
Second rotary body, it comprises second Connection Block, is placed in second swivelling pipe on this second Connection Block, to form one second rotating drum, wherein this first swivelling pipe is connected with this second swivelling pipe, and promptly this second rotating drum is connected with this first rotating drum, to form a total rotating drum
Rotating mechanism, it comprises: central shaft, be enclosed within the external splines on this central shaft, be enclosed within on this external splines and match and be fixed in internal spline in this second rotating drum, be enclosed within on this central shaft and be positioned at the spline stage clip of this first rotating drum and contact with this external splines and be positioned at the button of this second rotating drum, wherein, one end of this central shaft is fixed in this first swivelling pipe, and the other end of this central shaft rotatably is connected in this second swivelling pipe; This external splines is connected with this center axle key; This button has at least one haptic element, is used to contact this external splines.
2. the whirligig of golf-ball-bag vehicle as claimed in claim 1 is characterized in that: this external splines and this internal spline respectively are two, and this rotating mechanism also comprises a support ring, and two these external splines and two these internal splines are placed in this support ring.
3. the whirligig of golf-ball-bag vehicle as claimed in claim 1 or 2, it is characterized in that: this rotating mechanism also comprises a fastener that is placed on this button, this fastener has at least one outstanding grab, is used to block this second swivelling pipe.
4. the whirligig of golf-ball-bag vehicle as claimed in claim 1 or 2, it is characterized in that: this whirligig also comprises a packing ring, is placed between this first swivelling pipe and this second swivelling pipe.
5. the whirligig of golf-ball-bag vehicle as claimed in claim 3, it is characterized in that: this whirligig also comprises a packing ring, is placed between this first swivelling pipe and this second swivelling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910054433 CN101940829A (en) | 2009-07-06 | 2009-07-06 | Swiveling device for golf trolleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910054433 CN101940829A (en) | 2009-07-06 | 2009-07-06 | Swiveling device for golf trolleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101940829A true CN101940829A (en) | 2011-01-12 |
Family
ID=43433154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910054433 Pending CN101940829A (en) | 2009-07-06 | 2009-07-06 | Swiveling device for golf trolleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101940829A (en) |
-
2009
- 2009-07-06 CN CN 200910054433 patent/CN101940829A/en active Pending
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Chunlei Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
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| DD01 | Delivery of document by public notice |
Addressee: Xie Chunlei Document name: the First Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Xie Chunlei Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110112 |