CN204774407U - Wheel and bicycle of bicycle - Google Patents
Wheel and bicycle of bicycle Download PDFInfo
- Publication number
- CN204774407U CN204774407U CN201520406163.XU CN201520406163U CN204774407U CN 204774407 U CN204774407 U CN 204774407U CN 201520406163 U CN201520406163 U CN 201520406163U CN 204774407 U CN204774407 U CN 204774407U
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- wheel
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- drum
- shaft
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- 230000002498 deadly effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
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- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a wheel and bicycle of bicycle, wherein the wheel of bicycle is including fixing the shaft on the frame of bicycle, around shaft pivoted wheel rim, the wheel still including the cover establish the wheel epaxial and can wind shaft pivoted reversing shaft, the cover is established at the epaxial flower -drum of switching -over, reversing shaft and shaft eccentric settings, flower -drum and reversing shaft eccentric settings just with wheel rim fixed connection, the reversing shaft can be relative the flower -drum rotates the inclusive AND flower -drum and locks deadly mutually, the wheel has an operating position and the 2nd operating position, when the wheel is in an operating position, and shaft and wheel rim eccentric settings, when the wheel was in the 2nd operating position, the shaft set up with the wheel rim is concentric. The wheel of bicycle can changed wantonly between normal transport condition and eccentric transport condition, and the conversion between two states adjusts conveniently, when the wheel off -centre state of this bicycle goes, can make the bicycle just rise and fall to improve the recreational ability of bicycle.
Description
Technical field
the utility model is specifically related to a kind of wheel and bicycle of bicycle.
Background technology
in prior art, the wheel of bicycle comprises wheel rim and wheel shaft, and wheel rim and wheel shaft are all generally arrange with one heart, and such cycle racing is steady, dynamic dull, amusement poor performance.For increasing the amusement performance driving bicycle, market has occurred the bicycle of some adjustable eccentrics, but this bicycle structure is complicated, regulates inconvenience from normal condition to eccentric state or from eccentric state to normal condition, make this bicycle use inconvenience.
Summary of the invention
technical problem to be solved in the utility model is to provide a kind of wheel of bicycle of improvement, can be adjusted to eccentric motoring condition or normal motoring condition while improving amusement performance easily.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of wheel of bicycle, comprise the wheel shaft be fixed on the vehicle frame of bicycle, around the wheel rim that described wheel shaft rotates, described wheel also comprises and being set on described wheel shaft and the reversing shaft that can rotate around described wheel shaft, the flower-drum be set on described reversing shaft, described reversing shaft and described wheel shaft eccentric setting, described flower-drum is with described reversing shaft eccentric setting and be fixedly connected with described wheel rim, and described reversing shaft can to rotate or mutually locked with described flower-drum relative to described flower-drum; Described wheel has the first control position and the second control position, when described wheel is in the first control position, mutually locked between described reversing shaft with described flower-drum, described wheel shaft and described wheel rim eccentric setting; When described wheel is in the second control position, mutually locked between described reversing shaft with described flower-drum, described wheel shaft is arranged with described wheel rim is concentric; When described wheel is mutually changed between the first control position with the second control position, described reversing shaft rotates relative to described flower-drum.
preferably, described flower-drum comprises flower-drum inner ring and flower-drum outer ring, and described flower-drum inner ring is arranged with described reversing shaft is concentric, described flower-drum outer ring and described reversing shaft eccentric setting, and arranges with described wheel rim is concentric, and described wheel rim is fixedly connected with described flower-drum outer ring.
preferably, described wheel also comprises the locations can be located at slidably on described flower-drum, described reversing shaft is provided with the first knock hole and the second knock hole that match with described locations, when described wheel is in the first control position, described locations inserts in described first knock hole, when described wheel is in the second control position, described locations inserts in described second knock hole.
further, described wheel also comprises and to be fixedly connected with described flower-drum and locating part for limiting described locations sliding distance.
further, described locations is provided with the chute extended along described locations length direction, and described locating part is through described chute.
further, the elastic component for making described locations reset also is provided with in described locations.
further, described elastic component is spring, and two ends of described spring are connected with described locating part and described locations respectively.
preferably, described wheel also comprises the flywheel for matching with the chain of described bicycle, and described flywheel is fixedly connected with described reversing shaft.
preferably, described wheel also comprises the brake disc for making described bicycle brake, and described brake disc is fixedly connected with described reversing shaft.
another object of the present utility model is to provide a kind of bicycle, and this bicycle has the wheel of above-mentioned arbitrary described bicycle.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: the wheel of bicycle of the present utility model can be changed arbitrarily between normal motoring condition and eccentric motoring condition, and conversion between two states is easy to adjust, when the wheel eccentricities state of this bicycle travels, bicycle height can be made to rise and fall, to improve the amusement performance of bicycle.
Accompanying drawing explanation
accompanying drawing 1 is one of block diagram of the wheel of bicycle of the present utility model;
accompanying drawing 2 is the block diagram two (enlarged drawing removes wheel rim and spoke) of the wheel of bicycle of the present utility model;
accompanying drawing 3 is the schematic diagram of wheel under eccentric state of bicycle of the present utility model;
accompanying drawing 4 is the wheel schematic diagram in normal state of bicycle of the present utility model;
accompanying drawing 5 is the schematic diagram of bicycle of the present utility model under eccentric motoring condition;
accompanying drawing 6 is the schematic diagram of bicycle of the present utility model under normal motoring condition.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
see the wheel of a kind of bicycle shown in Fig. 1 ~ Fig. 4, the wheel rim 2 comprise wheel shaft 1, rotating around wheel shaft 1, to be set on wheel shaft 1 and the reversing shaft 3 rotated around wheel shaft 1 and the flower-drum 4 that is set on reversing shaft 3.
wheel shaft 1 is fixedly connected with the vehicle frame of bicycle, reversing shaft 3 and wheel shaft 1 eccentric setting, flower-drum 4 comprises flower-drum outer ring 41 and flower-drum inner ring 42, flower-drum outer ring 41 and flower-drum inner ring 42 eccentric setting, and flower-drum inner ring 42 is arranged with reversing shaft 3 is concentric, flower-drum outer ring 41 is arranged with wheel rim 2 is concentric, and wheel rim 2 is fixedly connected with by spoke 10 with flower-drum outer ring 41.
have the lockout mechanism of mutually locking between reversing shaft 3 and flower-drum 4, both when reversing shaft 3 locks with flower-drum 4, one is moved, when the two unlocks, therebetween can relative motion, and namely reversing shaft 3 can rotate around wheel shaft 1 relative to flower-drum 4.Concrete, reversing shaft 3 is provided with the first knock hole 31 and the second knock hole 32, the wheel of this bicycle also comprises locations 5, when locations 5 inserts in the first knock hole 31 or the second knock hole 32, just locked between reversing shaft 3 and flower-drum 4, make reversing shaft 3, flower-drum 4 and wheel rim 2 shape in aggregates, rotate around wheel shaft 1 together, bicycle is advanced; When locations 5 does not all insert in the first knock hole 31 and the second knock hole 32, throw off between reversing shaft 3 and flower-drum 4, reversing shaft 3 now can be made separately to rotate around wheel shaft 1.
flower-drum 4 is provided with the hole 43 extended on flower-drum inner ring 42, locations 5 is located in this hole 43, and can slide along the bearing of trend in hole in hole 43, the wheel of this bicycle also comprises locating part 6, locations 5 is provided with the chute 51 extended along its length, locating part 6 passes chute 51 and is connected with flower-drum 4 by locations 5, when locations 5 slides in hole 43, is limited by the slip of locating part 6 in chute 51 to the sliding distance of locations 5 in hole 43 simultaneously.In the present embodiment, locations 5 adopts locating dowel pin, and locating part 6 adopts rivet, and chute 51 is waist type groove.
the wheel of this bicycle also comprises the elastic component 7 that locations 5 is resetted, concrete, and locations 5 is provided with perforate, and elastic component 7 is arranged in this perforate.In the present embodiment, elastic component 7 adopts spring, and the two ends of spring are connected with locations 5 and locating part 6 respectively.
the wheel of this bicycle also comprises brake disc 8, and brake disc 8 is fixedly connected with reversing shaft 3, and brake disc 8 stops rotating around wheel shaft 1 for making reversing shaft 3, thus makes bicycle stop advancing.
the wheel of this bicycle also comprises flywheel 9, and flywheel 9 is fixedly connected with reversing shaft 3, and flywheel 9 matches with the chain of bicycle, makes the vehicle wheel rotation that can be driven this bicycle by chain.
as shown in Figure 3 and Figure 4, the wheel of this bicycle has the first control position and the second control position, when the wheel of this bicycle is in the first control position, mutually locked between reversing shaft 3 with flower-drum 4, and wheel rim 2 and wheel shaft 1 eccentric setting, this wheel is in eccentric state, when the wheel of this bicycle is in the second control position, also be in locked state between reversing shaft 3 and flower-drum 4, and wheel rim 2 is arranged with wheel shaft 1 is concentric, this wheel is in normal condition.
the control process of the wheel of this bicycle is as follows:
when the wheel of bicycle is changed from normal condition to eccentric state, namely time from state shown in Fig. 4 to State Transferring shown in Fig. 3, mention locations 5, now, latch-release between reversing shaft 3 and flower-drum 4, the step of rotating bicycle makes reversing shaft 3 to rotate around wheel shaft 1 separately, when reversing shaft 3 rotates, promotion flower-drum 4 and wheel rim 2 move, after reversing shaft 3 turns an angle, locations 5 resets under the effect of elastic component 7, locations 5 is made to insert in the first knock hole 31, by reversing shaft 3 and flower-drum 4 locked, now flower-drum outer ring 41 and wheel shaft 1 disalignment eccentric setting, flower-drum outer ring 41 is around wheel shaft 1 eccentric rotary, that is wheel rim 2 is around wheel shaft 1 eccentric rotary, and then this bicycle height when driving is risen and fallen, to improve amusement performance.
when the wheel of bicycle is changed from eccentric state to normal condition, namely time from state shown in Fig. 3 to State Transferring shown in Fig. 4, mention locations 5, now, latch-release between reversing shaft 3 and flower-drum 4, the step of rotating bicycle makes reversing shaft 3 to rotate around wheel shaft 1 separately, when reversing shaft 3 rotates, promotion flower-drum 4 and wheel rim 2 move, after reversing shaft 3 turns an angle, locations 5 resets under the effect of elastic component 7, locations 5 inserts in the second knock hole 32, by reversing shaft 3 and flower-drum 4 locked, now flower-drum outer ring 41 and wheel shaft 1 concentric are arranged, flower-drum outer ring 41 is rotated with one heart around wheel shaft 1, that is wheel rim 2 rotates with one heart around wheel shaft 1, this bicycle is made to recover normal motoring condition.
angle between first knock hole 31 and the second knock hole 32 sets according to the eccentric throw between wheel shaft 1 and wheel rim 2.
the wheel of this bicycle can be changed arbitrarily between above-mentioned Fig. 3 and Fig. 4 two states, makes the wheel of this bicycle from eccentric motoring condition to normal motoring condition or easy to adjust to eccentric motoring condition from normal motoring condition.
the invention also discloses a kind of bicycle, as shown in Figure 5 and Figure 6, the wheel that this bicycle comprises vehicle frame 100 and is located on vehicle frame 100, this wheel adopts the wheel of the bicycle in technique scheme, this is driven a vehicle voluntarily there is normal motoring condition and eccentric motoring condition, wheel because of bicycle has above-mentioned technique effect, admittedly the bicycle with this wheel also has above-mentioned technique effect.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the wheel of a bicycle, comprise the wheel shaft be fixed on the vehicle frame of bicycle, around the wheel rim that described wheel shaft rotates, it is characterized in that: described wheel also comprises and being set on described wheel shaft and the reversing shaft that can rotate around described wheel shaft, the flower-drum be set on described reversing shaft, described reversing shaft and described wheel shaft eccentric setting, described flower-drum is with described reversing shaft eccentric setting and be fixedly connected with described wheel rim, and described reversing shaft can to rotate or mutually locked with described flower-drum relative to described flower-drum; Described wheel has the first control position and the second control position, when described wheel is in the first control position, mutually locked between described reversing shaft with described flower-drum, described wheel shaft and described wheel rim eccentric setting; When described wheel is in the second control position, mutually locked between described reversing shaft with described flower-drum, described wheel shaft is arranged with described wheel rim is concentric; When described wheel is mutually changed between the first control position with the second control position, described reversing shaft rotates relative to described flower-drum.
2. the wheel of bicycle according to claim 1, it is characterized in that: described flower-drum comprises flower-drum inner ring and flower-drum outer ring, described flower-drum inner ring is arranged with described reversing shaft is concentric, described flower-drum outer ring and described reversing shaft eccentric setting, and arrange with described wheel rim is concentric, described wheel rim is fixedly connected with described flower-drum outer ring.
3. the wheel of bicycle according to claim 1, it is characterized in that: described wheel also comprises the locations can be located at slidably on described flower-drum, described reversing shaft is provided with the first knock hole and the second knock hole that match with described locations, when described wheel is in the first control position, described locations inserts in described first knock hole, when described wheel is in the second control position, described locations inserts in described second knock hole.
4. the wheel of bicycle according to claim 3, is characterized in that: described wheel also comprises and to be fixedly connected with described flower-drum and locating part for limiting described locations sliding distance.
5. the wheel of bicycle according to claim 4, is characterized in that: described locations is provided with the chute extended along described locations length direction, and described locating part is through described chute.
6. the wheel of bicycle according to claim 4, is characterized in that: be also provided with the elastic component for making described locations reset in described locations.
7. the wheel of bicycle according to claim 6, is characterized in that: described elastic component is spring, and two ends of described spring are connected with described locating part and described locations respectively.
8. the wheel of bicycle according to claim 1, is characterized in that: described wheel also comprises the flywheel for matching with the chain of described bicycle, and described flywheel is fixedly connected with described reversing shaft.
9. the wheel of bicycle according to claim 1, is characterized in that: described wheel also comprises the brake disc for making described bicycle brake, and described brake disc is fixedly connected with described reversing shaft.
10. a bicycle, is characterized in that: the wheel with the bicycle according to any one of claim 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406163.XU CN204774407U (en) | 2015-06-12 | 2015-06-12 | Wheel and bicycle of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406163.XU CN204774407U (en) | 2015-06-12 | 2015-06-12 | Wheel and bicycle of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774407U true CN204774407U (en) | 2015-11-18 |
Family
ID=54514524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406163.XU Active CN204774407U (en) | 2015-06-12 | 2015-06-12 | Wheel and bicycle of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230394A (en) * | 2021-04-22 | 2022-10-25 | 保锐科技股份有限公司 | Wheel eccentric adjusting device |
-
2015
- 2015-06-12 CN CN201520406163.XU patent/CN204774407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230394A (en) * | 2021-04-22 | 2022-10-25 | 保锐科技股份有限公司 | Wheel eccentric adjusting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |