CN205113617U - Multi -functional exercycle of dual drive - Google Patents

Multi -functional exercycle of dual drive Download PDF

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Publication number
CN205113617U
CN205113617U CN201520502650.6U CN201520502650U CN205113617U CN 205113617 U CN205113617 U CN 205113617U CN 201520502650 U CN201520502650 U CN 201520502650U CN 205113617 U CN205113617 U CN 205113617U
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CN
China
Prior art keywords
wheel
fork
hand
crank
dual drive
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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
Application number
CN201520502650.6U
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Chinese (zh)
Inventor
雷文静
Original Assignee
雷文静
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Filing date
Publication date
Application filed by 雷文静 filed Critical 雷文静
Priority to CN201520502650.6U priority Critical patent/CN205113617U/en
Application granted granted Critical
Publication of CN205113617U publication Critical patent/CN205113617U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a multi -functional exercycle of dual drive, it relates to bicycle technical field. The frame front end is fixed with the front fork, the front fork bottom links to each other with the front fork axle, the front fork is epaxial to be provided with preceding flywheel, preceding flywheel links to each other with the front wheel, preceding flywheel is still through first leading wheel, the second leading wheel, third leading wheel and chain link to each other with preceding sprocket, preceding sprocket top is provided with the hand (hold), the center of preceding sprocket is provided with preceding axis, preceding axis both ends are provided with preceding crank, preceding crank tip is provided with preceding crank, preceding axis still links to each other the axle with preceding, it is preceding fixed axle lower extreme and front fork upper end, the frame lower part is provided with the pedal, the well rear portion of frame is provided with saddle and rear wheel respectively, be provided with the rear wheel support on the wheel pedestal of rear wheel. The utility model discloses not only can ride in the open air, can also ride indoor also is an indoor fitness equipment, but both hands brake, the nape brake for full -length all have certain motion, and because of dual drive around it, so the speed -raising is favorable to the environmental protection than very fast.

Description

A kind of Dual Drive multifunction body-building bicycle
Technical field
The utility model relates to technical field of bicycles, be specifically related to a kind of Dual Drive multifunction body-building bicycle.
Background technology
Traditional double-driving bicycle driven front fork gradient is large, and front and back two-wheeled is at a distance of comparatively large, and therefore front fork lower end is easily out of shape or ruptures, and in the middle part of front fork, each parts easily wear and tear bad, not easily grasp direction, and when depositing, floor area is large, also unsightly, dangerous.Brake gear is arranged on hand crank, brake cable 360 ° of circulation rotatings, is easy to wearing and tearing bad, and during go-cart walking, also need the two hand-tight cranks that hold both sides, not so brake cable can enwind brake handle.Therefore need to improve this bicycle structure.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of Dual Drive multifunction body-building bicycle, not only can ride out of doors, can also ride in indoor, be also indoor a kind of fitness equipment, can both hands brake, nape brake, whole body is made all to have certain movement, and because of Dual Drive before and after it, so speed-raising is than very fast, can transmission system be saved, be conducive to environmental protection.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of Dual Drive multifunction body-building bicycle, comprises handlebar, front sprocket wheel, front axis, front crank, front crank, chain, first track adjusting wheel, front axle, second track adjusting wheel, 3rd track adjusting wheel, front flywheel, front-wheel, trailing wheel, pedal, vehicle frame, vehicle seat, front fork, front fork shaft and rear wheel support, vehicle frame front end and front fork are fixed, and are connected bottom front fork with front fork shaft, and front fork shaft is provided with front flywheel, and front flywheel is connected with front-wheel, and front flywheel is also by the first track adjusting wheel, second track adjusting wheel, 3rd track adjusting wheel is connected with front sprocket wheel with chain, front sprocket wheel top is provided with hand handle, the center of front sprocket wheel is provided with front axis, front axis two ends are provided with front crank, and front crank end is provided with front crank, and front axis is also connected axle with front, front axle lower end and front fork upper end to be fixed, frame downward is provided with pedal, and the postmedian of vehicle frame is respectively arranged with vehicle seat and trailing wheel, and the axle stand of trailing wheel is provided with rear wheel support.
As preferably, described handlebar two ends are respectively arranged with left hand and stop and the right hand is stopped, and be provided with bicycle bell between left hand is stopped and the right hand is stopped, be connected with nape telescopic band between left hand is stopped and the right hand is stopped, nape telescopic band end is connected to left expansion ring and right expansion ring.
As preferably, described front fork shaft can install front-wheel support.
The beneficial effects of the utility model: the utility model is except the hand pedal of energy, play the maximum capacity of people, improve moving velocity, coordination whole-body muscle moves, have outside body-building effect, the more important thing is improve this car stability, safety, practicality, make this bassinet structure simpler, more firm, manufacture more convenient.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is front elevation of the present utility model;
Fig. 2 is left view of the present utility model.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
With reference to Fig. 1-2, this detailed description of the invention by the following technical solutions: a kind of Dual Drive multifunction body-building bicycle, comprises handlebar 1, front sprocket wheel 2, front axis 3, front crank 4, front crank 5, chain 6, first track adjusting wheel 7, front axle 8, second track adjusting wheel 9, 3rd track adjusting wheel 10, front flywheel 11, front-wheel 12, trailing wheel 13, pedal 14, vehicle frame 15, vehicle seat 16, front fork 17, front fork shaft 21 and rear wheel support 24, vehicle frame 15 front end and front fork 17 are fixed, and be connected with front fork shaft 21 bottom front fork 17, front fork shaft 21 is provided with front flywheel 11, front flywheel 11 is connected with front-wheel 12, and front flywheel 11 is also by the first track adjusting wheel 7, second track adjusting wheel 9, 3rd track adjusting wheel 10 is connected with front sprocket wheel 2 with chain 6, front sprocket wheel 2 top is provided with hand 1, the center of front sprocket wheel 2 is provided with front axis 3, front axis 3 two ends are provided with front crank 4, and front crank 4 end is provided with front crank 5, and front axis 3 is also connected axle 8 with front, front axle 8 lower end and front fork 17 upper end to be fixed, vehicle frame 15 bottom is provided with pedal 14, and the postmedian of vehicle frame 15 is respectively arranged with vehicle seat 16 and trailing wheel 13, the axle stand of trailing wheel 13 is provided with rear wheel support 24.
Described handlebar 1 two ends be respectively arranged with left hand stop 18 and the right hand stop 20, left hand stop 18 and the right hand stop between 20 and be provided with bicycle bell 19, left hand stop 18 and the right hand stop between 20 and be connected with nape telescopic band 22, nape telescopic band 22 end is connected to left expansion ring 25 and right expansion ring 26.
Described front fork shaft 21 can install front-wheel support 23.
Described handlebar 1 external diameter 23mm, length 380-420mm.
Described front sprocket wheel 2 diameter is 140-240mm.
Described front axis 3 about length 460mm, diameter is equal to original paper.
Described nape telescopic band 22 and left hand stop 18, the right hand stops the 20 right expansion rings 25 be connected, left expansion ring 26 diameter is about 60mm.
Described front crank 5 constructs with traditional double-driving bicycle driven the same, dismantles, separately on rotating cylinder, adds diameter 15mm, the sleeve of long 100mm by main part in the middle part of original pedal, and bicycle leather sheath handle is installed in outside.
The first described track adjusting wheel 7, second track adjusting wheel 9, the 3rd track adjusting wheel 10 are all guiding pinion devices of chain, first track adjusting wheel 7, second track adjusting wheel 9 plays fixing chain distance, when this car is turned right, angle maximizes, neither wear and tear the upper underbeam of bicycle rack, and beautiful, the 3rd track adjusting wheel 10 plays the effect on the right side of the front fork that do not wear and tear, and its structure size is equal to the track adjusting wheel on derailleur.
Described left hand stop 18 and the right hand stop and 20 can be that V stops, brake holding, disc brake, extremely fly to stop.
Described front fork shaft 21 axle bar about 180mm, diameter is the same with traditional.
Described its size of nape telescopic band 22 can according to the size of people, height and determining.
Described front-wheel support 23 is suitable for indoor use, and the used time can not install, and its dimensional structure is similar to rear wheel frame.
Described right expansion ring 25, left expansion ring 26, the used time can not remove.
The handlebar of this detailed description of the invention plays the effect grasping direction, and possess brake and alarm functionality, front sprocket wheel plays the effect driving front-wheel, and be trough of belt, chain is hidden in groove, plays the effect that safety is attractive in appearance; Front sprocket wheel, front axis, front crank, front crank and chain form front driving device, and front axis, front crank, front crank also play the stability (because having certain width, handlebar when they are before drivings) grasping travel direction; Front axle upper end is secured manual setter, front fork unit is fixed in lower end, and plays and stretch up and down, the effect of left-right orientation; Front flywheel, by stressed, can make f-w-d; Trailing wheel is driven by pedal.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (7)

1. a Dual Drive multifunction body-building bicycle, is characterized in that, comprises handlebar (1), front sprocket wheel (2), front axis (3), front crank (4), front crank (5), chain (6), first track adjusting wheel (7), front axle (8), second track adjusting wheel (9), 3rd track adjusting wheel (10), front flywheel (11), front-wheel (12), trailing wheel (13), pedal (14), vehicle frame (15), vehicle seat (16), front fork (17), front fork shaft (21) and rear wheel support (24), vehicle frame (15) front end and front fork (17) are fixed, front fork (17) bottom is connected with front fork shaft (21), front fork shaft (21) is provided with front flywheel (11), front flywheel (11) is connected with front-wheel (12), and front flywheel (11) is also by the first track adjusting wheel (7), second track adjusting wheel (9), 3rd track adjusting wheel (10) is connected with front sprocket wheel (2) with chain (6), front sprocket wheel (2) top is provided with hand (1), the center of front sprocket wheel (2) is provided with front axis (3), front axis (3) two ends are provided with front crank (4), front crank (4) end is provided with front crank (5), front axis (3) is also connected axle (8) with front, front axle (8) lower end and front fork (17) upper end to be fixed, vehicle frame (15) bottom is provided with pedal (14), the postmedian of vehicle frame (15) is respectively arranged with vehicle seat (16) and trailing wheel (13), the axle stand of trailing wheel (13) is provided with rear wheel support (24).
2. a kind of Dual Drive multifunction body-building bicycle according to claim 1, it is characterized in that, described handlebar (1) two ends are respectively arranged with left hand and stop (18) and the right hand stops (20), left hand is stopped (18) and the right hand is stopped is provided with bicycle bell (19) between (20), left hand is stopped (18) and the right hand is stopped is connected with nape telescopic band (22) between (20), nape telescopic band (22) end is connected to right expansion ring (25) and left expansion ring (26).
3. a kind of Dual Drive multifunction body-building bicycle according to claim 1, is characterized in that, described front fork shaft (21) can install front-wheel support (23).
4. a kind of Dual Drive multifunction body-building bicycle according to claim 1, is characterized in that, described handlebar (1) external diameter 23mm, length 380-420mm.
5. a kind of Dual Drive multifunction body-building bicycle according to claim 1, is characterized in that, described front sprocket wheel (2) diameter is 140-240mm.
6. a kind of Dual Drive multifunction body-building bicycle according to claim 1, is characterized in that, described front axis (3) about length 460mm, diameter is equal to original paper.
7. a kind of Dual Drive multifunction body-building bicycle according to claim 2, it is characterized in that, described nape telescopic band (22) is stopped with left hand (18), right expansion ring (25) that the right hand is stopped (20) is connected, left expansion ring (26) diameter be 60mm.
CN201520502650.6U 2015-07-07 2015-07-07 Multi -functional exercycle of dual drive Expired - Fee Related CN205113617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520502650.6U CN205113617U (en) 2015-07-07 2015-07-07 Multi -functional exercycle of dual drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520502650.6U CN205113617U (en) 2015-07-07 2015-07-07 Multi -functional exercycle of dual drive

Publications (1)

Publication Number Publication Date
CN205113617U true CN205113617U (en) 2016-03-30

Family

ID=55569251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520502650.6U Expired - Fee Related CN205113617U (en) 2015-07-07 2015-07-07 Multi -functional exercycle of dual drive

Country Status (1)

Country Link
CN (1) CN205113617U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2019030B1 (en) * 2017-06-08 2018-12-17 Joannes Jozef Van Stekelenburg Alexander A human-powered vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2019030B1 (en) * 2017-06-08 2018-12-17 Joannes Jozef Van Stekelenburg Alexander A human-powered vehicle

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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: 20160330

Termination date: 20170707