CN2193856Y - 'Shandi' bicycle - Google Patents

'Shandi' bicycle Download PDF

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Publication number
CN2193856Y
CN2193856Y CN 94212502 CN94212502U CN2193856Y CN 2193856 Y CN2193856 Y CN 2193856Y CN 94212502 CN94212502 CN 94212502 CN 94212502 U CN94212502 U CN 94212502U CN 2193856 Y CN2193856 Y CN 2193856Y
Authority
CN
China
Prior art keywords
wheel
wheel disc
bicycle
disc
girder
Prior art date
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
CN 94212502
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Chinese (zh)
Inventor
杨振良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 94212502 priority Critical patent/CN2193856Y/en
Application granted granted Critical
Publication of CN2193856Y publication Critical patent/CN2193856Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a 'shandi' bicycle. The front wheel and the handle bar of the bicycle is provided with an electricity generation device and an illumination device, and the rear wheel shaft of the bicycle is provided with a speed change mechanism. The upper main beam and the lower main beam are fixed to a lower bicycle seat through supporting beams, and the bicycle seat can be used for adjusting the fore-and-aft positions. The lower main beam is fixed with two groups of wheel disks which are driven by chains to attain the purpose of dual acceleration. The upper main beam is fixed with a hand-operated wheel disk to increase speed. The utility model has the advantages of low bicycle seat, stable bicycle body, strong support force of bicycle seat and higher bicycle speed.

Description

'Shandi' bicycle
The utility model relates to a kind of variable speed bicycle that is suitable for the mountain region.
In the prior art, speed change mountain bike vehicle seat comfort is poor, and can not give bearing force forward, and mountain bike does not generally possess hand boosting mechanism, when climbing or walking difficult highway section, can only lean on strength of one's legs like this, has limited the speed of a motor vehicle.
The purpose of this utility model provides that a kind of vehicle seat bearing force is strong, trick power-assisted two power mountain bikes simultaneously.
The purpose of this utility model realizes by following measure:
Two wheel shafts of this bicycle connect wheel, the front truck beam is car light 9 fixedly, the small generators that links to each other with car light 9 links to each other with the front truck beam, the hind axle partial fixing has speed-changing mechanism 4 and the overlapping wheel disc 12 of speed change, the last girder 18 and the following girder 10 of bicycle are the up concave type camber beam, fixedly one-level wheel disc 1 and secondary wheel disc 3 on the following girder 10, the small trochal disc that one-level wheel disc 1 chain-driving and secondary wheel disc 3 are coaxial, the overlapping wheel disc 12 of speed change on the big trochal disc chain-driving rear axle of secondary wheel disc 3, the formation two-stage is quickened, last girder 18 and following girder 10 tops are by the fixing vehicle seat chassis 5 of support beam 17, vehicle seat chassis slideway stationary adjustable vehicle seat 6, vehicle seat is a backrest type, and both are by adjusting handle location, the speed-changing mechanism 4 that gear shift fork 13 wire joints on the handlebar link to each other with axletree.
Last girder is by support 11 fixing hand wheel discs 2, and fixed handle 14 on the hand wheel disc, hand wheel disc chain-driving and one-level wheel disc 1 coaxial bonded assembly small trochal disc.
Another wheel of the coaxial connection of a side of back wheels of vehicle, two rear wheel tops are the compartment fixedly, forms speed change mountain region three-wheel vehicle.
There is rubber layer the runner outside of fixing small generators 8 on the bicycle front-axle beam, and this runner is pressed on the rim.
Narrate below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 has hand mountain bike structural representation of taking turns.
Fig. 3 is a three-wheel vehicle formula mountain bike structural representation.
With reference to Fig. 2 is an embodiment of the present utility model, two wheel shafts of this mountain bike connect wheel, the car back rest is car light 9 fixedly, the small generators that links to each other with car light 9 links to each other with the front truck beam, the hind axle partial fixing has speed-changing mechanism 4 and the overlapping wheel disc 12 of speed change of three wheel discs is arranged, the last girder 18 and the following girder 10 of bicycle are the up concave type camber beam, fixedly one-level wheel disc 1 and secondary wheel disc 3 on the following girder 10, the small trochal disc that one-level wheel disc 1 chain-driving and secondary wheel disc 3 are coaxial, transmitting ratio is 2:1, the overlapping wheel disc 12 of speed change on the big trochal disc chain-driving rear axle of secondary wheel disc 3, last girder 18 and following girder 10 tops are by the fixing vehicle seat chassis 5 of two support beams 17, vehicle seat chassis slideway stationary adjustable vehicle seat 6, and vehicle seat is a backrest type, both are by adjusting handle location, the speed-changing mechanism 4 of the gear shift fork 13 wire joint axletrees on the handlebar.
Girder is by two supports, 11 fixing hand wheel discs 2 on it, and fixed handle 14 on the hand wheel disc, hand wheel disc chain-driving and one-level wheel disc 1 coaxial bonded assembly small trochal disc.
This bicycle saddle is low, and vehicle body is stable, drive ride comfortable, the not fragile tire of its illumination equipment, but its hand speedup of taking turns, the speed of a motor vehicle of this car is higher.Maximum speed can reach 50 kilometers/hour.

Claims (4)

1, a kind of energy utilization is pedaled two power mountain bikes of power and back support power, two wheel shafts connect wheel, the front truck beam is car light 9 fixedly, the small generators that links to each other with car light 9 links to each other with the front truck beam, the hind axle partial fixing has speed-changing mechanism 4 and the overlapping wheel disc 12 of speed change, the last girder 18 and the following girder 10 that it is characterized in that bicycle are the up concave type camber beam, fixedly one-level wheel disc 1 and secondary wheel disc 3 on the following girder 10, the small trochal disc that one-level wheel disc 1 chain-driving and secondary wheel disc 3 are coaxial, the overlapping wheel disc 12 of speed change on the big trochal disc chain-driving rear axle of secondary wheel disc 3, last girder 18 and following girder 10 tops are by the fixing vehicle seat chassis 5 of support beam 17, vehicle seat chassis slideway stationary adjustable vehicle seat 6, vehicle seat is a backrest type, and both are by adjusting handle location, the speed-changing mechanism 4 on the gear shift fork 13 wire joint axletrees on the handlebar.
2, two power mountain bikes according to claim 1 is characterized in that girder by support 11 fixing hand wheel discs 2, and fixed handle 14 on the hand wheel disc, hand wheel disc chain-driving and one-level wheel disc 1 coaxial bonded assembly small trochal disc.
3, two power mountain bikes according to claim 1 and 2 is characterized in that another wheel of the coaxial connection of a side at back wheels of vehicle, and two rear wheel tops are the compartment fixedly, form speed change mountain region three-wheel vehicle.
4, two power mountain bikes according to claim 1 is characterized in that there is rubber layer the runner outside of small generators 8 fixing on the bicycle front-axle beam, and runner is pressed on the rim.
CN 94212502 1994-05-24 1994-05-24 'Shandi' bicycle Expired - Fee Related CN2193856Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94212502 CN2193856Y (en) 1994-05-24 1994-05-24 'Shandi' bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94212502 CN2193856Y (en) 1994-05-24 1994-05-24 'Shandi' bicycle

Publications (1)

Publication Number Publication Date
CN2193856Y true CN2193856Y (en) 1995-04-05

Family

ID=33829332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94212502 Expired - Fee Related CN2193856Y (en) 1994-05-24 1994-05-24 'Shandi' bicycle

Country Status (1)

Country Link
CN (1) CN2193856Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100402368C (en) * 2006-02-16 2008-07-16 盖忠金 Force-saving pedal driver for bicycle
CN103754314A (en) * 2014-01-29 2014-04-30 赖强 Bicycle car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100402368C (en) * 2006-02-16 2008-07-16 盖忠金 Force-saving pedal driver for bicycle
CN103754314A (en) * 2014-01-29 2014-04-30 赖强 Bicycle car

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee