CN103863503A - Bicycle - Google Patents
Bicycle Download PDFInfo
- Publication number
- CN103863503A CN103863503A CN201210534104.1A CN201210534104A CN103863503A CN 103863503 A CN103863503 A CN 103863503A CN 201210534104 A CN201210534104 A CN 201210534104A CN 103863503 A CN103863503 A CN 103863503A
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- Prior art keywords
- bicycle
- wheel
- vehicle frame
- herringbone
- chain
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Abstract
A bicycle is characterized by comprising a frame, handlebars, a front wheel driving device and a rear wheel steering device; the front wheel driving device comprises a transmission assembly and a reversed-V-shaped support; the transmission assembly is arranged on the frame; the reversed-V-shaped support is in coupling connection with the frame; the reversed-V-shaped support comprises a combination portion, a bifurcation portion, a fulcrum hole and a meshing part; the combination portion is connected with pedal plates; the bifurcation portion comprises at least two bifurcations; the fulcrum hole is in coupling connection with the frame through a rotating shaft and accordingly the reversed-V-shaped support can rotate on the rotating shaft; the meshing part is arranged between the bifurcations and connected with the bifurcation portion; the meshing part is used for performing swing motion along with the reversed-V-shaped support so as to drive the transmission assembly to output circular motion to a front wheel. Compared with the prior art, the self-weight of a bicyclist is converted into driving force due to the lever principle and the bicyclist only needs to simulate the step motion to convert the small amplitude of swing into the continuous circular motion.
Description
Technical field
The present invention relates to a kind of bicycle.
Background technology
Health is the happiness of life maximum, motion is healthy important guarantee, nationwide fitness programs are just surging forward, Olympic medal sport is not only in bicycle motion, ordinary people's walking-replacing tool especially, also there is the effect of taking exercises simultaneously, more go up the whole world and advocate energy-conserving and environment-protective, " drive less, how by bike " also slowly approved by people, and obtain the encouragement of government, the effect of this historical background and historical tradition just, bicycle has recovered again status in the past in people's mind, but traditional bicycle can not get ensureing as there is the personal safety of head-on crash accident in the time of driving, and be again to step on foot-operated 360 degree rotations by pin, pass through sprocket wheel, chain-driving vehicle wheel rotation, drive to advance.This kind by bike method must be that legs and feet are first firmly trampled downwards forward again, and people rides relatively tired, and effect can not well be brought into play.
Summary of the invention
Technical matters to be solved by this invention is to provide and a kind ofly can directly tramples downwards, people steps on relatively easily and effect is higher and be that simulation road-work station the bicycle of trampling.
The technical solution adopted in the present invention is: a kind of bicycle, comprise vehicle frame, handlebar, actuating device and steering hardware, described actuating device is front vehicle wheel actuating device, described steering hardware is rear wheel steering hardware, described front vehicle wheel actuating device comprises the herringbone that is arranged on the transmission component on described vehicle frame and is coupling on described vehicle frame, and described herringbone comprises:
One merging portion, itself and foot-operated a connection;
One furcation, it has at least two bifurcateds;
One fulcrum hole, it is coupling by a rotating shaft and described vehicle frame, and described herringbone can be rotated in described rotating shaft;
One joggle piece, it is placed between described bifurcated, and is connected with described furcation, in order to do hunting motion with described herringbone, thereby drives described transmission component output circular movement to described front vehicle wheel;
Described joggle piece is a tooth bar, itself and described herringbone is one-body molded or be an one package structual, its two ends are connected with described furcation respectively;
Described transmission component comprises:
One chain wheel set, it is coupling on described vehicle frame, and it is meshed with described joggle piece, and its hunting motion by described joggle piece is converted to circular movement, and drives described front vehicle wheel motion;
Described joggle piece is a tooth bar, itself and described herringbone is one-body molded or be an one package structual, its two ends are connected with described furcation respectively;
Described chain wheel set comprises a driving speed-changing chain and a main shaft speed change sprocket wheel, and described driving speed-changing chain comprises:
One drive sprocket, it engages with described joggle piece;
One speed-changing chain, itself and described drive sprocket fixed Combination also match with described main shaft speed change sprocket wheel, and described speed-changing chain is connected by a chain with described main shaft speed change sprocket wheel;
Described main shaft speed change sprocket wheel, it is connected and fixed with ratchet device and with described front vehicle wheel, to drive described front vehicle wheel motion;
In described merging portion, be provided with a reset hole, it is connected with a reset attachment, in order to limit the range of movement of described herringbone and to order about its reset;
Described reset attachment, it comprises:
One pulley, it is coupling on described vehicle frame, is provided with a groove on its circumference;
One elastic threads, it is through the groove on described pulley, and its two ends connect respectively at the reset hole in described merging portion;
In described merging portion, be provided with row's adjusting hole, described foot-operated can being arranged in any one adjusting hole;
Described rear wheel steering hardware comprises:
One T-shaped deflecting bar, itself and described vehicle frame afterbody are coupling;
One steel rope, laterally place is fixing in the upper end of itself and described T-shaped deflecting bar, its two ends are connected with described handlebar through described vehicle frame respectively, by handlebar in order to drive rear wheel turning;
One rear wheel car fork, the lower end of described rear wheel car fork upper end and described T-shaped deflecting bar is fixed by socket;
On described vehicle frame, be provided with the inhibiting device of described herringbone, it can be a lever or block, for determining the end position of described herringbone 4.
Beneficial effect of the present invention is compared with the prior art: utilize lever principle, treadmill people's own wt is converted into propulsive effort, as long as treadmill people is simulation step movement, can will be converted into lasting circular movement to the swing of herringbone, save operator's operational space, the herringbone structure itself having can increase the stability of running gear entirety, and coupled transmission component together, realizes laborsaving and function speed change; Simultaneously, after described herringbone itself is combined with cycle frame, save the space of the driving device placement of bicycle, for treadmill people's shank and foot's activity provide larger space, and increase the stability of bicycle, effective treadmill people is set only need does the up-and-down movement that is close to straight line of inhibiting device, can complete the rotation of executive item, thereby have the feature of laborsaving, efficient raising road speed.
Accompanying drawing explanation
Fig. 1 is facade structures schematic diagram of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
The title of above accompanying drawing and sequence number: 1, vehicle frame, 2, front vehicle wheel, 3, rear wheel, 4, herringbone, 5, adjusting hole, 6, rotating shaft, 8, foot-operated, 9, tooth bar, 10, main shaft speed change sprocket wheel, 11, handlebar, 13, pulley, 14, elastic threads, 16, steel rope, 18, T-shaped deflecting bar, 19, rear wheel car fork, 28, chain, 31, inhibiting device, 32, drive sprocket, 35, speed-changing chain, 36, reset hole.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention:
A kind of bicycle, comprise vehicle frame 1, handlebar 11, actuating device and steering hardware, described actuating device is front vehicle wheel 2 actuating devices, described steering hardware is rear wheel 3 steering hardwares, described front vehicle wheel 2 actuating devices comprise the herringbone 4 that is arranged on the transmission component on described vehicle frame 1 and is coupling on described vehicle frame 1, described herringbone 4 comprises a merging portion, a furcation, a fulcrum hole, a joggle piece, described merging portion is connected with one foot-operated 8, and described furcation has at least two bifurcateds, described fulcrum hole is coupling by a rotating shaft 6 and described vehicle frame 1, described herringbone 4 can be rotated in described rotating shaft 6, described joggle piece is placed between described bifurcated, and be connected with described furcation, do hunting motion in order to the herringbone 4 with described, thereby drive described transmission component output circular movement to described front vehicle wheel 2, described joggle piece is a tooth bar 9, itself and described herringbone 4 is one-body molded or be an one package structual, its two ends are connected with described furcation respectively, utilize lever principle, treadmill people's own wt is converted into propulsive effort, as long as treadmill people is simulation step movement, can will be converted into lasting circular movement to the swing of herringbone 4,
Described transmission component comprises a chain wheel set, it is coupling on described vehicle frame 1, it is meshed with described joggle piece, its hunting motion by described joggle piece is converted to circular movement, and drive described front vehicle wheel 2 to move, described chain wheel set comprises a driving speed-changing chain and a main shaft speed change sprocket wheel 10, described driving speed-changing chain comprises a drive sprocket, one speed-changing chain 35, described drive sprocket 32 engages with described joggle piece, described speed-changing chain 35 and described drive sprocket 32 fixed Combination also match with described main shaft speed change sprocket wheel 10, described speed-changing chain 35 is connected by a chain 28 with described main shaft speed change sprocket wheel 10, described main shaft speed change sprocket wheel 10, it is connected and fixed with ratchet device and with described front vehicle wheel 2, in order to drive described front vehicle wheel 2 to move, can convert the speed of driving according to treadmill people's body weight,
In described merging portion, be provided with a reset hole 36, it is connected with a reset attachment, in order to limit the range of movement of described herringbone 10 and to order about its reset, described reset attachment comprises a pulley 13, an elastic threads 14, described pulley 13 is coupling on described vehicle frame 1, is provided with a groove on its circumference, and described elastic threads 14 is through the groove on described pulley 13, its two ends connect respectively at the reset hole 36 in described merging portion, upspring fast afterwards in order to foot-operated trampling;
In described merging portion, be provided with row's adjusting hole 5, described foot-operated 8 can be arranged in any one adjusting hole 5, and treadmill people can and trample the position of angular adjustment foot-operated 8 according to the height of self, body weight;
Described rear wheel 3 steering hardwares comprise a T-shaped deflecting bar 18, one steel rope 16, one rear wheel car fork 19, described T-shaped deflecting bar 18, itself and described vehicle frame afterbody are coupling, described steel rope 16, laterally place is fixing in the upper end of itself and described T-shaped deflecting bar 18, its two ends are connected with described handlebar 11 through described vehicle frame 1 respectively, by handlebar 11 in order to drive rear wheel 3 to turn, the lower end that described rear wheel car is pitched 19 upper ends and described T-shaped deflecting bar 18 is fixed by socket, in the time that bicycle will turn round, treadmill people is as long as rotate handlebar, handlebar can pull rear wheel to turn round by steel rope, drive the object of bicycle when turning to realize front vehicle wheel,
On described vehicle frame 1, be provided with the inhibiting device 36 of described herringbone 4, it can be a lever or block, for determining the end position of described herringbone 4.
The foregoing is only preferred embodiment of the present invention, is only illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and in the spirit and scope that limit, can carry out many changes to it in the claims in the present invention, revise, and even equivalence, but all will fall within the scope of protection of the present invention.
Claims (9)
1. a bicycle, comprise vehicle frame, handlebar, actuating device and steering hardware, its feature in, described actuating device is front vehicle wheel actuating device, described steering hardware is rear wheel steering hardware, described front vehicle wheel actuating device comprises the herringbone that is arranged on the transmission component on described vehicle frame and is coupling on described vehicle frame, and described herringbone comprises:
One merging portion, itself and foot-operated a connection;
One furcation, it has at least two bifurcateds;
One fulcrum hole, it is coupling by a rotating shaft and described vehicle frame, and described herringbone can be rotated in described rotating shaft;
One joggle piece, it is placed between described bifurcated, and is connected with described furcation, in order to do hunting motion with described herringbone, thereby drives described transmission component output circular movement to described front vehicle wheel.
2. a kind of bicycle according to claim 1, is characterized in that, described joggle piece is a tooth bar, itself and described herringbone is one-body molded or be an one package structual, its two ends are connected with described furcation respectively.
3. a kind of bicycle as claimed in claim 1, is characterized in that, described transmission component comprises:
One chain wheel set, it is coupling on described vehicle frame, and it is meshed with described joggle piece, and its hunting motion by described joggle piece is converted to circular movement, and drives described front vehicle wheel motion.
4. a kind of bicycle as claimed in claim 2, is characterized in that, described chain wheel set comprises a driving speed-changing chain and a main shaft speed change sprocket wheel, and described driving speed-changing chain comprises:
One drive sprocket, it engages with described joggle piece;
One speed-changing chain, itself and described drive sprocket fixed Combination also match with described main shaft speed change sprocket wheel, and described speed-changing chain is connected by a chain with described main shaft speed change sprocket wheel;
Described main shaft speed change sprocket wheel, it is connected and fixed with ratchet device and with described front vehicle wheel, to drive described front vehicle wheel motion.
5. a kind of bicycle as claimed in claim 1, is characterized in that, in described merging portion, is provided with a reset hole, and it is connected with a reset attachment, in order to limit the range of movement of described herringbone and to order about its reset.
6. a kind of bicycle as claimed in claim 5, is characterized in that, described reset attachment, and it comprises:
One pulley, it is coupling on described vehicle frame, is provided with a groove on its circumference;
One elastic threads, it is through the groove on described pulley, and its two ends connect respectively at the reset hole in described merging portion.
7. a kind of bicycle as claimed in claim 1, is characterized in that, is provided with row's adjusting hole in described merging portion, described foot-operated can being arranged in any one adjusting hole.
8. a kind of bicycle as claimed in claim 1, is characterized in that described rear wheel steering hardware comprises:
One T-shaped deflecting bar, itself and described vehicle frame afterbody are coupling;
One steel rope, laterally place is fixing in the upper end of itself and described T-shaped deflecting bar, its two ends are connected with described handlebar through described vehicle frame respectively, by handlebar in order to drive rear wheel turning;
One rear wheel car fork, the lower end of described rear wheel car fork upper end and described T-shaped deflecting bar is fixed by socket.
9. a kind of bicycle as claimed in claim 1, is characterized in that being provided with on described vehicle frame the inhibiting device of described herringbone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210534104.1A CN103863503A (en) | 2012-12-12 | 2012-12-12 | Bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210534104.1A CN103863503A (en) | 2012-12-12 | 2012-12-12 | Bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103863503A true CN103863503A (en) | 2014-06-18 |
Family
ID=50902655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210534104.1A Pending CN103863503A (en) | 2012-12-12 | 2012-12-12 | Bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103863503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030555A (en) * | 2021-11-19 | 2022-02-11 | 门立山 | Simple chainless bicycle |
| CN114030556A (en) * | 2021-11-19 | 2022-02-11 | 门立山 | Chainless large-torque bicycle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0471640A1 (en) * | 1990-08-14 | 1992-02-19 | Javier Moresco Suarez | Mechanism to operate bicycles and similar vehicles |
| CN2123491U (en) * | 1992-05-12 | 1992-12-02 | 曾应龙 | Lmproved bicycle driving device |
| US5335927A (en) * | 1993-05-10 | 1994-08-09 | Islas John J | Pedaled propulsion system |
| CN102001404A (en) * | 2009-09-01 | 2011-04-06 | 宁波市镇海捷登应用技术研究所 | Bicycle |
| CN202574536U (en) * | 2012-03-24 | 2012-12-05 | 宁波市镇海捷登应用技术研究所 | Pedal-driven bicycle |
| CN202574537U (en) * | 2012-03-24 | 2012-12-05 | 宁波市镇海捷登应用技术研究所 | Pedal bicycle |
| CN202987446U (en) * | 2012-12-12 | 2013-06-12 | 宁波市镇海捷登应用技术研究所 | Bicycle |
-
2012
- 2012-12-12 CN CN201210534104.1A patent/CN103863503A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0471640A1 (en) * | 1990-08-14 | 1992-02-19 | Javier Moresco Suarez | Mechanism to operate bicycles and similar vehicles |
| CN2123491U (en) * | 1992-05-12 | 1992-12-02 | 曾应龙 | Lmproved bicycle driving device |
| US5335927A (en) * | 1993-05-10 | 1994-08-09 | Islas John J | Pedaled propulsion system |
| CN102001404A (en) * | 2009-09-01 | 2011-04-06 | 宁波市镇海捷登应用技术研究所 | Bicycle |
| CN202574536U (en) * | 2012-03-24 | 2012-12-05 | 宁波市镇海捷登应用技术研究所 | Pedal-driven bicycle |
| CN202574537U (en) * | 2012-03-24 | 2012-12-05 | 宁波市镇海捷登应用技术研究所 | Pedal bicycle |
| CN202987446U (en) * | 2012-12-12 | 2013-06-12 | 宁波市镇海捷登应用技术研究所 | Bicycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030555A (en) * | 2021-11-19 | 2022-02-11 | 门立山 | Simple chainless bicycle |
| CN114030556A (en) * | 2021-11-19 | 2022-02-11 | 门立山 | Chainless large-torque bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |