CN104477312A - Bicycle gravity assisting device - Google Patents

Bicycle gravity assisting device Download PDF

Info

Publication number
CN104477312A
CN104477312A CN201410665524.2A CN201410665524A CN104477312A CN 104477312 A CN104477312 A CN 104477312A CN 201410665524 A CN201410665524 A CN 201410665524A CN 104477312 A CN104477312 A CN 104477312A
Authority
CN
China
Prior art keywords
bicycle
flywheel
assisting device
square
axis
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.)
Pending
Application number
CN201410665524.2A
Other languages
Chinese (zh)
Inventor
戴洪波
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 CN201410665524.2A priority Critical patent/CN104477312A/en
Publication of CN104477312A publication Critical patent/CN104477312A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/18—Rider propulsion of wheeled vehicles by movement of rider's saddle
    • B62M1/20—Rider propulsion of wheeled vehicles by movement of rider's saddle with additional rider propulsion means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio

Abstract

The invention relates to a bicycle gravity assisting device and belongs to a bicycle assisting device. The bicycle gravity assisting device is characterized in that a bracket 2 for installing a saddle support column 1 is square, a vertical strip-shaped opening 3 is formed in the right side portion, a column body of the saddle support column 1 is square and is provided with an L-shaped rack 4, a spring 5 is installed at the bottom of the saddle support column 1, a central shaft 6 is installed on the bracket 2, the right end of the central shaft 6 is provided with a gear 7 and meshed with the rack 4, the other end of central shaft 6 is provided with a first flywheel 8, the first flywheel 8 is connected with a second flywheel 10 through a chain 9, and the second flywheel 10 is installed on the left side of a bicycle rear axle shaft. According to the bicycle gravity assisting device, assistance is provided for advance of a bicycle by means of the weight of a cyclist so that physical power of the physical power is saved.

Description

A kind of bicycle gravity work-saving device
Technical field
The present invention is a kind of bicycle gravity work-saving device, belongs to bicycle power assistive device.
Background technology
Existing bicycle can only utilize pedal to move ahead, and the weight of cyclist is larger more requires great effort by bike, the invention provides a kind ofly to utilize gravity force assisted bicycle power-assisted device, and the gravity that the own wt of cyclist can be utilized to produce provides power-assisted to moving ahead of bicycle.
Summary of the invention
The object of the invention is the energy ezpenditure in order to alleviate cyclist, saving muscle power, by utilizing the weight of cyclist self to provide power-assisted to moving ahead of bicycle, thus saving the muscle power of cyclist.
The technical solution used in the present invention is: a kind of gravity force assisted bicycle, comprising: support, seat post, spring, tooth bar, gear, axis, flywheel, chain,
It is characterized in that: the support 2 of installation car seat strut 1 is for square, right side has vertical rectangular mouth 3, the shaft of seat post 1 is square and with L shape tooth bar 4, spring 5 is arranged on the bottom of seat post 1, axis 6 is arranged on support 2, and the right-hand member of axis 6 is installed gear 7 and engages with tooth bar 4, and the other end of axis 6 installs the first flywheel 8, first flywheel 8 is connected with the second flywheel 10 by chain 9, and the second flywheel 10 is arranged on the left side of bicycle rear shaft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Describe in detail below in conjunction with a kind of bicycle gravity work-saving device of accompanying drawing 1 couple of the present invention, a kind of bicycle gravity work-saving device, the support 2 of installation car seat strut 1 is square, right side has vertical rectangular mouth 3, seat post 1 is square and with L shape tooth bar 4, spring 5 is arranged on the bottom of seat post 1, seat post 1 is inserted in support 2, L shape tooth bar 4 inserts in rectangular mouth 3, L shape tooth bar 4 mouthfuls backwards, and make spring 5 contact going to the bottom of support 2, axis 6 is arranged on support 2, the right-hand member of axis 6 is installed gear 7 and engages with L shape tooth bar 4, the other end of axis 6 installs the first flywheel 8, make seat post 1, under the effect of gravity and spring 5, up-and-down movement occur because firmly pedaling jolting of foot-operated and vehicle body during cycling motion, L shape tooth bar 4 is with seat post 1 up-and-down movement, thus driven gear 7 rotates, the first flywheel 8 be connected on axis 6 can only rotate forward with gear 7, and the impact that when not rebounding by spring 5, L shape tooth bar 4 upward movement driven gear 7 rotates, first flywheel 8 is connected with the second flywheel 10 by chain 9, second flywheel 10 is arranged on the left side of bicycle rear shaft.

Claims (1)

1. a bicycle gravity work-saving device is characterized in that: the support 2 of installation car seat strut 1 is for square, right side has vertical rectangular mouth 3, the shaft of seat post 1 is square and with L shape tooth bar 4, spring 5 is arranged on the bottom of seat post 1, axis 6 is arranged on support 2, and the right-hand member of axis 6 is installed gear 7 and engages with tooth bar 4, and the other end of axis 6 installs the first flywheel 8, first flywheel 8 is connected with the second flywheel 10 by chain 9, and the second flywheel 10 is arranged on the left side of bicycle rear shaft.
CN201410665524.2A 2014-11-12 2014-11-12 Bicycle gravity assisting device Pending CN104477312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410665524.2A CN104477312A (en) 2014-11-12 2014-11-12 Bicycle gravity assisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410665524.2A CN104477312A (en) 2014-11-12 2014-11-12 Bicycle gravity assisting device

Publications (1)

Publication Number Publication Date
CN104477312A true CN104477312A (en) 2015-04-01

Family

ID=52751969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410665524.2A Pending CN104477312A (en) 2014-11-12 2014-11-12 Bicycle gravity assisting device

Country Status (1)

Country Link
CN (1) CN104477312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108945262A (en) * 2018-06-20 2018-12-07 易志国 A kind of city bicycles

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0185557B1 (en) * 1997-04-15 1999-04-15 박준태 Assistance propulsion actuator device for bicycle
CN2578221Y (en) * 2002-11-15 2003-10-08 刘世英 Saddle accelerating bicycles
CN2889881Y (en) * 2006-04-11 2007-04-18 王明君 Bicycle gravity driving-aid mechanism
CN201249861Y (en) * 2008-01-02 2009-06-03 周天兴 Stress-driving exercycle
JP2009208491A (en) * 2008-02-29 2009-09-17 Ryoichi Uekakiuchi Rotary drive and bicycle furnished with this
CN101654138A (en) * 2008-08-21 2010-02-24 杨文飚 Shifting fork type non-motor vehicle
CN203005673U (en) * 2013-01-09 2013-06-19 柳联营 Gravity assistance system of bicycle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0185557B1 (en) * 1997-04-15 1999-04-15 박준태 Assistance propulsion actuator device for bicycle
CN2578221Y (en) * 2002-11-15 2003-10-08 刘世英 Saddle accelerating bicycles
CN2889881Y (en) * 2006-04-11 2007-04-18 王明君 Bicycle gravity driving-aid mechanism
CN201249861Y (en) * 2008-01-02 2009-06-03 周天兴 Stress-driving exercycle
JP2009208491A (en) * 2008-02-29 2009-09-17 Ryoichi Uekakiuchi Rotary drive and bicycle furnished with this
CN101654138A (en) * 2008-08-21 2010-02-24 杨文飚 Shifting fork type non-motor vehicle
CN203005673U (en) * 2013-01-09 2013-06-19 柳联营 Gravity assistance system of bicycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108945262A (en) * 2018-06-20 2018-12-07 易志国 A kind of city bicycles
CN108945262B (en) * 2018-06-20 2020-08-14 易志国 City bicycle

Similar Documents

Publication Publication Date Title
CN105523123A (en) Main frame body of electric bicycle which is comfortable for riding
CN104477312A (en) Bicycle gravity assisting device
CN102582771B (en) Bicycle driven by clockwise rotation and anticlockwise rotation of pedal plates
CN203958404U (en) The adjustable Electrical Bicycle in seat
CN102653298A (en) Up-down treading-type electric folding bicycle
CN201872865U (en) Vertical swing car with round steel skeleton
CN201136569Y (en) Forward type tricycles
CN204473005U (en) Simple electric wheelbarrow
CN203946215U (en) A kind of portable electric motor car with two wheels
CN204489049U (en) The drift three-wheel vehicle of rear-axle steering
CN102774459B (en) Saddle pull handle type fast and convenient folding electric bicycle
CN204623739U (en) Bicycle with pedal
CN203806066U (en) Leisure exercise bicycle
CN203864888U (en) Electric bicycle frame
CN203727565U (en) Bicycle
CN203975117U (en) A kind of double driving bicycle
CN203766965U (en) Scooter ridden through pedaling
CN203844938U (en) Electric bicycle
CN203767004U (en) Self-weight and treadling hybrid drive assistance bike
CN204021107U (en) Amusement scooter
CN204021175U (en) Portable electric bicycle
CN202481207U (en) Electric tricycle
CN204096022U (en) Handlebar shift-forward type bicycle
CN104071280A (en) Portable two-wheel electric vehicle
CN203142956U (en) Hand-pulling lever-assisting scooter

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150401