CN203047485U - Hand-foot double drive bicycle - Google Patents

Hand-foot double drive bicycle Download PDF

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Publication number
CN203047485U
CN203047485U CN 201320010477 CN201320010477U CN203047485U CN 203047485 U CN203047485 U CN 203047485U CN 201320010477 CN201320010477 CN 201320010477 CN 201320010477 U CN201320010477 U CN 201320010477U CN 203047485 U CN203047485 U CN 203047485U
Authority
CN
China
Prior art keywords
drive
hand
bicycle
drive shaft
shaft
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 201320010477
Other languages
Chinese (zh)
Inventor
李玉林
苏立
苏子义
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.)
Inner Mongolia University of Science and Technology
Original Assignee
Inner Mongolia University of Science and Technology
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 Inner Mongolia University of Science and Technology filed Critical Inner Mongolia University of Science and Technology
Priority to CN 201320010477 priority Critical patent/CN203047485U/en
Application granted granted Critical
Publication of CN203047485U publication Critical patent/CN203047485U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The utility model relates to a hand-foot double drive bicycle, and belongs to a traffic vehicle. A drive shaft is arranged on the upper portion of a vertical tube of the hand-foot double drive bicycle. A drive wheel disc is arranged on the dive shaft, the wheel disc and a flywheel arranged on a front wheel shaft are driven through a chain, and hand cranks are respectively arranged at two ends of the drive shaft. Due to the facts that the drive shaft is additionally arranged on the vertical tube and the hand cranks arranged on the drive shaft drive the drive wheel disc and the flywheel arranged on the front wheel shaft to move forward, biking movement can stop, the knees and the wrists can have rest, and the knees can be prevented from being hurt. Due to the fact that the hands and the feet can drive the bicycle at the same time, the arms and the legs of a rider are exercised.

Description

Brothers' double driving bicycle
Technical field
The utility model relates to a kind of brothers' double driving bicycle, belongs to the vehicle.
Prior art
Existing bicycle, cross handle, axis, front wheel spindle, hind axle, axis are provided with the pin thump, and the flywheel of front wheel spindle, the flywheel of hind axle drive chain drive by pedal.Present commercially available bicycle can only drive bicycle with pin and move ahead, when the time of riding is longer, and knee, tired injured easily when wrist obtains taking exercise.
Summary of the invention
The purpose of this utility model is to provide a kind of can reduce knee, wrist fatigue, brothers' double driving bicycle that bicyclist's four limbs obtain taking exercise.
Technical solution:
The utility model comprises: cross handle, vertical tube, front fork, front wheel spindle, and riser upper portions is provided with axle drive shaft, and axle drive shaft is provided with the driving wheel disc, and the flywheel on wheel disc and the front wheel spindle is by chain drive, and the axle drive shaft two ends are respectively equipped with wind.
Described front fork is provided with the chain slack adjuster.
The utility model is owing to have additional axle drive shaft at vertical tube, and the wind on the axle drive shaft drives the flywheel rotation that drives on wheel disc and the front wheel spindle and moves ahead, and foot-operated motion can stop, and knee, wrist obtain having a rest, and avoid knee injuries.And because brothers can drive bicycle simultaneously, make bicyclist's four limbs obtain exercise.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
The utility model cross handle 1, vertical tube 2, front fork 3, front wheel spindle 4, vertical tube 2 fixed installation axle drive shafts 8, the axle drive shaft 8 fixed drive wheel discs 5 of vertical tube 2 one sides, be installed with flywheel 6 on the same side of front wheel spindle 4 and driving wheel disc 5, drive wheel disc 5 and be connected by chain 7 with flywheel 6, axle drive shaft 8 two ends are respectively equipped with wind 9.Wind 9 is provided with rubber grip 10, and front fork 3 is provided with chain slack adjuster 11.
During use, when the bicyclist moves ahead, advance together foot-operated, both hands are held wind 9, and the driving wheel disc 5 that the rotation of wind 9 drives on the axle drive shaft 8 rotates, and drive chain 7 on the wheel disc 5 and drive flywheels 6 and rotate, and hand, foot also move ahead with the driving bicycle.
The utility model is when manual, and foot-operated stopping is when bicycle moves ahead, make lower limb obtain having a rest, the wrist joint that manually moves ahead, the activity of arm flesh the ulnar nerve paralysis phenomenon can not occur, brothers drive bicycle simultaneously, and blood circulation is more reasonable, more can embody aerobic exercise by bike.

Claims (2)

1. brothers' double driving bicycle, comprising: cross handle, vertical tube, front fork, front wheel spindle is characterized in that, riser upper portions is provided with axle drive shaft, axle drive shaft is provided with the driving wheel disc, and the flywheel on wheel disc and the front wheel spindle is by chain drive, and the axle drive shaft two ends are respectively equipped with wind.
2. brothers' double driving bicycle according to claim 1 is characterized in that, front fork is provided with the chain slack adjuster.
CN 201320010477 2013-01-09 2013-01-09 Hand-foot double drive bicycle Expired - Fee Related CN203047485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320010477 CN203047485U (en) 2013-01-09 2013-01-09 Hand-foot double drive bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320010477 CN203047485U (en) 2013-01-09 2013-01-09 Hand-foot double drive bicycle

Publications (1)

Publication Number Publication Date
CN203047485U true CN203047485U (en) 2013-07-10

Family

ID=48730469

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320010477 Expired - Fee Related CN203047485U (en) 2013-01-09 2013-01-09 Hand-foot double drive bicycle

Country Status (1)

Country Link
CN (1) CN203047485U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523145A (en) * 2013-10-24 2014-01-22 李冠贤 Body-building and entertainment bicycle
CN106585854A (en) * 2017-01-25 2017-04-26 郭俱全 Forwarding and reverse bidirectional drive mechanism for variable speed bicycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523145A (en) * 2013-10-24 2014-01-22 李冠贤 Body-building and entertainment bicycle
CN106585854A (en) * 2017-01-25 2017-04-26 郭俱全 Forwarding and reverse bidirectional drive mechanism for variable speed bicycle

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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: 20130710

Termination date: 20160109