CN201424085Y - Angular circle wheel bicycle capable of moving stably - Google Patents
Angular circle wheel bicycle capable of moving stably Download PDFInfo
- Publication number
- CN201424085Y CN201424085Y CN2009201462426U CN200920146242U CN201424085Y CN 201424085 Y CN201424085 Y CN 201424085Y CN 2009201462426 U CN2009201462426 U CN 2009201462426U CN 200920146242 U CN200920146242 U CN 200920146242U CN 201424085 Y CN201424085 Y CN 201424085Y
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- Prior art keywords
- wheel
- bicycle
- circle
- wheels
- load
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Abstract
The utility model relates to an angular circle wheel bicycle capable of moving stably, which comprises a bicycle frame, a front fork, a tail frame, a grip handle, wheels, a bicycle seat, a fluted disc, pedals and chains. The wheels are angular circle wheels; a front wheel is connected to the bottom end of the front fork through a front movable arm; a rear wheel is connected to the bicycle frame through a rear movable arm; load-bearing machines arranged on the front fork and the tail frame are in rolling contact with the front wheel and the rear wheel. When the angular circle-shaped wheels rotate, the distance between the top end of each wheel and ground is invariable, and the wheels bear the weight of the bicycle through the load-bearing machines. As the distance between the top end of each angular circle-shaped wheel and the ground is invariable, the distance between the axis of each wheel and a rim is variable, and axles of the wheels are connected to the bicycle through movable armscapable of swaying up and down along with the axles of the wheels, thereby the bicycle can move stably. The angular circle wheel bicycle has the advantages of adaptability to entertainment and body building, novel style, strong interestingness and capabilities of satisfying the desire of curiosity of people about novelties and changing the concept that the wheels of a bicycle capable of moving stably can only be circular.
Description
Technical field
The utility model relates to a kind of bicycle, and particularly a kind of wheel shape is the angle circle, and driving process can not produce the bicycle that jolts because of the shape of cycle wheel.
Background technology
Bicycle is as very general being present in the daily life of a kind of vehicle, it is circular that the wheel of existing bicycle mostly is greatly, the front vehicle wheel direct mount is in the front fork bottom, the rear wheel direct mount is in the vehicle frame afterbody, the weight of bicycle loads on the axletree like this, can travel steadily, yet raising along with people's living standard, the purposes of bicycle also begins constantly to develop, and people more and more pursue the novelty of bicycle pattern and the recreational and body-building function of driving bicycle now.
The utility model content
It is the angle circle that the purpose of this utility model is to provide a kind of wheel shape, pattern novelty not only, and can not produce because of the shape of wheel and jolt, bicycle that can smooth-ride.
The technical solution of the utility model is: a kind of angle circle wheel bicycle that can steadily walk, comprise vehicle frame, front fork, tailstock, handle, front and back wheel, vehicle seat, fluted disc, foot-operated and chain, described wheel is an angle circle wheel, front vehicle wheel is connected in the bottom of front fork by preceding movable arm, rear wheel is connected in vehicle frame by the back movable arm, be respectively arranged with the load-bearing device on described front fork and the tailstock, load-bearing device and front and back wheel rolling touch.
Preferably: an end of described front and back movable arm is installed on the wheel shaft of front and back wheel, and the other end is coupling on the five-way of front fork bottom and bottom of frame.
Preferably: the bottom surface of described front and back load-bearing device is all parallel to the ground, and the load-bearing device comprises bearing frame and is arranged at rolling chain on the bearing frame, on the rolling chain roller is installed, the roller rolling touch on described wheel and the rolling chain.
Preferably: between described back movable arm and the tailstock chest expander is installed.
Preferably: the geometric configuration of described angle circle wheel is as described below: make the line between the relative summit of equilateral polygon on odd number bar limit, every line is done the extended line and the reverse extending line of equal length, each summit with equilateral polygon is the center of circle, with the length of extended line is that radius is done the circular arc between the extended line on each summit, length sum with extended line and line is that radius is done the circular arc between two lines on this summit, and the zone that is surrounded by each section circular arc is the geometric configuration that the angle circle is taken turns.
Preferably: described front vehicle wheel is set to triangle circle wheel, and rear wheel is set to five jiaos of circle wheels.
Preferably: described front vehicle wheel is set to five jiaos of circle wheels, and rear wheel is set to triangle circle wheel.
Preferably: described front vehicle wheel is set to triangle circle wheel, and rear wheel is set to triangle circle wheel.
Preferably: described front vehicle wheel is set to five jiaos of circle wheels, and rear wheel is set to five jiaos of circle wheels.
The beneficial effects of the utility model are: wheel of the present utility model is set to the angle circle, when the angle circular wheel rotates, the wheel top ground-surface distance of distance is a unmodified, front fork and tailstock are provided with the load-bearing device, the weight of bicycle falls within on the wheel by the load-bearing device, because circular wheel top, angle is certain to the distance of bottom, the axle center of wheel changes to the distance of wheel rim, and the axletree of wheel is connected on the bicycle by movable arm, movable arm can swing up and down with the axle of wheel, thereby bicycle can smooth-ride.This bicycle can be applicable to amusement, body-building, because of pattern novelty, interesting strong, has not only satisfied the desire of people to nouveaut curiosity, and having changed the stabilizer for bicycle running wheel especially can only be circular notion.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the side perspective view of the utility model load-bearing device and wheel relation
Fig. 3 is the birds-eye view of the utility model load-bearing device rolling chain
Fig. 4 is the geometry scheme drawing of the utility model triangle circle wheel
Fig. 5 be five jiaos of the utility model circle wheel the geometry scheme drawing
Fig. 6 is the utility model relief angle circle wheel rolling structure scheme drawing
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model:
A kind of angle circle wheel bicycle that can steadily walk, comprise vehicle frame 1, front fork 6, tailstock 7, handle 8, front and back wheel 18,19, vehicle seat 2, fluted disc 4, foot-operated 5 and chain 10, described wheel is set to angle circle wheel, front vehicle wheel 18 is connected in front fork 6 bottoms by preceding movable arm 11, rear wheel 19 is connected in vehicle frame 1 by back movable arm 12, be respectively arranged with load-bearing device 13 on described front fork 6 and the tailstock 7, with front and back wheel 18,19 rolling touch.
One end of described front and back movable arm 11,12 is installed on the axletree 9 of front and back wheel, and the other end is connected on the five-way 3 of front fork 6 bottoms and vehicle frame 1 bottom by axle 21, makes that movable arm can be that the axle center swings up and down with the axle 21 on front fork 6 bottoms and the five-way 3.
The bottom surface of described load-bearing device 13 is all parallel to the ground; load-bearing device 13 comprises bearing frame 14 and is arranged at rolling chain 15 on the bearing frame 14; roller 16 is installed on the rolling chain 15; roller 16 rolling touch on described wheel and the rolling chain 15; rolling chain 15 is set reduces friction force between wheel and the load-bearing device 13; be provided with cover plate 20 above the load-bearing device 13, protection load-bearing device also makes it more attractive in appearance.
Between described back movable arm 12 and the tailstock 7 chest expander 17 is installed, effect is: (1) can take up wheel when mentioning cycle frame 1, (2) chest expander has a pulling force that makes progress to movable arm, this pulling force can the downward center of gravity power of offset wheel, more steady when making wheel rolling, as shown in Figure 6, when wheel and ground-surface point of contact are after wheel center of gravity power, center of gravity power becomes the power that wheel rolls forward, wheel and ground-surface point of contact are before wheel center of gravity power the time, and center of gravity power has become the resistance of wheel rolling.
The geometric configuration of described triangle circle wheel is as described below: make the line between the relative summit of equilateral polygon on odd number bar limit, equilateral triangle is three limit O
1O
2, O
2O
3, O
1O
3, to every line O
1O
2, O
2O
3, O
1O
3Do the extended line and the reverse extending line of equal length, respectively with the summit O of equilateral polygon
1, O
2, O
3Being the center of circle, is that radius is done the circular arc between the extended line on each summit with the length r of extended line
Length r and line O with extended line
1O
2Length sum R be that radius is done and is positioned at O
1Circular arc between two lines on the point
In like manner be O
2, O
3Circular arc between two lines on the point
The zone that is surrounded by each section circular arc is the geometric configuration that the angle circle is taken turns.
The shapes of five jiaos of circle wheels are similar with the shape of triangle circle wheel, be line between the relative summit be line between the summit relative, each summit with it, a summit has two relative summits respectively, line is respectively: O
1O
3, O
1O
4, O
2O
4, O
2O
5, O
3O
1, O
3O
5, O
4O
1, O
4O
2, O
5O
2, O
5O
3
Described front vehicle wheel and rear wheel preferably are set to triangle circle wheel or five jiaos of circle wheels because like this with circular difference maximum, interesting, novelty is the highest, also can be set to heptangle circle wheel, nine jiaos of circle wheels.
During work, the weight of bicycle loads on the point of contact of wheel and load-bearing device, because the vertex of wheel rim remains constant apart from ground-surface distance H=R+r, simultaneously because the wheel shaft of wheel and ground-surface distance are constantly to change, thereby wheel is connected to ground by movable arm, during wheel rolling, movable arm can swing up and down with the change in location of wheel shaft, thereby bicycle can steadily be walked.
Claims (8)
1, a kind of angle circle wheel bicycle that can steadily walk, comprise vehicle frame (1), front fork (6), tailstock (7), handle (8), before, rear wheel (18,19), vehicle seat (2), fluted disc (4), foot-operated (5) and chain (10), it is characterized in that: described wheel is an angle circle wheel, front vehicle wheel (18) is connected in the bottom of front fork (6) by preceding movable arm (11), rear wheel (19) is connected in vehicle frame (1) by back movable arm (12), be respectively arranged with load-bearing device (13) on described front fork (6) and the tailstock (7), load-bearing device (13) with before, rear wheel (18,19) rolling touch.
2, the angle circle wheel bicycle that can steadily walk as claimed in claim 1, it is characterized in that: an end of described forward and backward movable arm (11,12) is installed on the wheel shaft (9) of front and back wheel (18,19), and the other end is coupling on the five-way (3) of front fork (6) bottom and vehicle frame (1) bottom.
3, the angle circle wheel bicycle that can steadily walk as claimed in claim 1, it is characterized in that: the bottom surface of the load-bearing device (13) on described front fork and the tailstock is all parallel to the ground, load-bearing device (13) comprises bearing frame (14) and is arranged at rolling chain (15) on the bearing frame (14), roller (16) is installed, roller (16) rolling touch on described wheel and the rolling chain (15) on the rolling chain (15).
4, the angle circle wheel bicycle that can steadily walk as claimed in claim 1 is characterized in that: between described back movable arm (12) and the tailstock (7) chest expander (17) is installed.
5, the angle circle wheel bicycle that can steadily walk as claimed in claim 1, it is characterized in that: described front vehicle wheel is set to triangle circle wheel, and rear wheel is set to five jiaos of circle wheels.
6, the angle circle wheel bicycle that can steadily walk as claimed in claim 1, it is characterized in that: described front vehicle wheel is set to five jiaos of circle wheels, and rear wheel is set to triangle circle wheel.
7, the angle circle wheel bicycle that can steadily walk as claimed in claim 1, it is characterized in that: described front vehicle wheel is set to triangle circle wheel, and rear wheel is set to triangle circle wheel.
8, the angle circle wheel bicycle that can steadily walk as claimed in claim 1, it is characterized in that: described front vehicle wheel is set to five jiaos of circle wheels, and rear wheel is set to five jiaos of circle wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201462426U CN201424085Y (en) | 2009-03-26 | 2009-03-26 | Angular circle wheel bicycle capable of moving stably |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201462426U CN201424085Y (en) | 2009-03-26 | 2009-03-26 | Angular circle wheel bicycle capable of moving stably |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424085Y true CN201424085Y (en) | 2010-03-17 |
Family
ID=42023521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201462426U Expired - Fee Related CN201424085Y (en) | 2009-03-26 | 2009-03-26 | Angular circle wheel bicycle capable of moving stably |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424085Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470795C1 (en) * | 2011-08-22 | 2012-12-27 | Евгений Сергеевич Горбатов | Wheel and its suspension |
| RU2471636C1 (en) * | 2011-08-29 | 2013-01-10 | Евгений Сергеевич Горбатов | Wheel with axle (versions) |
| CN105564147A (en) * | 2016-03-14 | 2016-05-11 | 李国华 | Polygonal wheel and gear driving mechanism thereof |
| WO2022021757A1 (en) * | 2020-07-29 | 2022-02-03 | 江苏西美灌排设备有限公司 | Farmland irrigation and drainage mechanical apparatus |
-
2009
- 2009-03-26 CN CN2009201462426U patent/CN201424085Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470795C1 (en) * | 2011-08-22 | 2012-12-27 | Евгений Сергеевич Горбатов | Wheel and its suspension |
| RU2471636C1 (en) * | 2011-08-29 | 2013-01-10 | Евгений Сергеевич Горбатов | Wheel with axle (versions) |
| CN105564147A (en) * | 2016-03-14 | 2016-05-11 | 李国华 | Polygonal wheel and gear driving mechanism thereof |
| CN105564147B (en) * | 2016-03-14 | 2017-10-31 | 李国华 | A kind of polygon wheel and its gear driven mechanism |
| WO2022021757A1 (en) * | 2020-07-29 | 2022-02-03 | 江苏西美灌排设备有限公司 | Farmland irrigation and drainage mechanical apparatus |
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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 |
Granted publication date: 20100317 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |