CN201923270U - Power-assisted manual tricycle - Google Patents

Power-assisted manual tricycle Download PDF

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Publication number
CN201923270U
CN201923270U CN2010206706608U CN201020670660U CN201923270U CN 201923270 U CN201923270 U CN 201923270U CN 2010206706608 U CN2010206706608 U CN 2010206706608U CN 201020670660 U CN201020670660 U CN 201020670660U CN 201923270 U CN201923270 U CN 201923270U
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CN
China
Prior art keywords
fork
wheel
left rear
power
rear fork
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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
CN2010206706608U
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Chinese (zh)
Inventor
周良庆
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Individual
Original Assignee
Individual
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Filing date
Publication date
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Priority to CN2010206706608U priority Critical patent/CN201923270U/en
Application granted granted Critical
Publication of CN201923270U publication Critical patent/CN201923270U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A power-assisted manual tricycle relates to electric power assisted vehicles, comprises a handlebar, a front fork, a front wheel, a frame, a seat cushion, a storage battery, a pedal chain wheel mechanism, a rear fork and two rear wheels, and is characterized in that the rear fork includes a left rear fork and a right rear fork, the right rear wheel with a motor is mounted on the right rear fork, the left rear fork is in a double fork structure, the lower ends of the parallel double forks are sleeved with a left rear shaft through a bearing, the left rear wheel is fixed to the left shaft end of the left rear shaft extending out of the left rear fork, and the right shaft end of the left rear shaft extending out of the left rear fork is sleeved and fixed into a central hole of a transmission ratchet of the pedal chain wheel mechanism. The power-assisted manual tricycle has the advantages of a power-assisted manual vehicle and an electric tricycle, can be used as the electric tricycle, also has a pedaling function, is balanced in running, can be driven manually, and is applicable to old people to ride.

Description

Three-wheel manpower boosted vehicle
Technical field:
The utility model relates to Moped Scooter.
Background technology:
On the back vent that existing two-wheeled manpower boosted vehicle structure is fixed by handgrip, front fork, front-wheel, car skeleton, cushion, storage battery, foot-operated chain-wheel mechanism, car skeleton rear end, rear axle, the rear axle trailing wheel that has electrical motor being installed forms.Back axle construction is that rear axle housing is combined on the back vent, and rear axle middle part fit simultaneously is equipped with trailing wheel and foot-operated chain sprocket drive ratchet, thus rear axle to drive can be electronic, also can be that manpower is foot-operated drives.For the elderly, two wheel constructions have insecurity, because the old man is slow in reacting, poor physical capacity, balance are also poor.
Existing electro-tricycle is applicable to old man's travel safety, electro-tricycle and the difference of three-wheel manpower boosted vehicle are that trailing wheel is a two-wheel, back vent is divided into left back fork, right back fork, right back sticking installed the off hind wheel that has electrical motor, left back sticking is two fork structures, parallel two forks bottoms are by bearing carrier ring unification root left rear axle, and left rear axle is stretched out on the left axle head of left back fork and is fixed with left rear wheel.This structure is not provided with foot-operated chain-wheel mechanism, because design goal is for disabled person's service.In case storage battery does not have electricity, propulsive effort does not just travel.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned defective, and a kind of three-wheel manpower boosted vehicle is provided.
Scheme of the present utility model is: comprise handgrip, front fork, front-wheel, car skeleton, cushion, storage battery, foot-operated chain-wheel mechanism, back vent, trailing wheel, it is characterized in that: trailing wheel is a two-wheel, back vent is divided into left back fork, right back fork, right back sticking installed the off hind wheel that has electrical motor, left back sticking is two fork structures, parallel two forks bottom is by bearing carrier ring unification root left rear axle, left rear axle is stretched out on the left axle head of left back fork and is fixed with left rear wheel, and the right axle head fit that left rear axle is stretched out left back fork is fixed in the medium pore of Drive ratchet of foot-operated chain-wheel mechanism.
Advantage of the present utility model is: take into account two advantages of taking turns manpower boosted vehicle and electro-tricycle, this car both had been a three-wheeled electric vehicle, had foot-operated kinetic energy again, but travel balance again manpower drive, be applicable to that the elderly drives a vehicle.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is left and right sides back vent, left and right sides trailing wheel structural representation.
Fig. 3 is the Drive ratchet structure enlarged diagram of foot-operated chain-wheel mechanism.
The specific embodiment:
The utility model comprises handgrip 6, front fork 5, front-wheel 4, car skeleton 3, cushion 7, storage battery 8, foot-operated chain-wheel mechanism 2, back vent, trailing wheel, it is characterized in that: trailing wheel is a two-wheel, back vent is divided into left back fork 13, right back fork 9, the off hind wheel 1 that has electrical motor is installed on the right back fork 9, on the left back fork 13 two fork structures, parallel two forks bottom is by bearing carrier ring unification root left rear axle 11, left rear axle 11 is stretched out on the left axle head of left back fork 13 and is fixed with left rear wheel 12, and the right axle head fit that left rear axle is stretched out left back fork 13 is fixed in the medium pore of Drive ratchet 10 of foot-operated chain-wheel mechanism 2.
The two back fork structures of electro-tricycle are realized the two drivings of electronic, manpower.

Claims (1)

1. three-wheel manpower boosted vehicle, comprise handgrip (6), front fork (5), front-wheel (4), car skeleton (3), cushion (7), storage battery (8), foot-operated chain-wheel mechanism (2), back vent, trailing wheel, it is characterized in that: trailing wheel is a two-wheel, back vent is divided into left back fork (13), right back fork (9), right back fork (9) is gone up the off hind wheel (1) that has electrical motor is installed, left back fork (13) is gone up and is two fork structures, parallel two forks bottom is by bearing carrier ring unification root left rear axle (11), left rear axle (11) is stretched out on the left axle head of left back fork (13) and is fixed with left rear wheel (12), and the right axle head fit that left rear axle is stretched out left back fork (13) is fixed in the medium pore of Drive ratchet (10) of foot-operated chain-wheel mechanism (2).
CN2010206706608U 2010-12-20 2010-12-20 Power-assisted manual tricycle Expired - Fee Related CN201923270U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206706608U CN201923270U (en) 2010-12-20 2010-12-20 Power-assisted manual tricycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206706608U CN201923270U (en) 2010-12-20 2010-12-20 Power-assisted manual tricycle

Publications (1)

Publication Number Publication Date
CN201923270U true CN201923270U (en) 2011-08-10

Family

ID=44427136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206706608U Expired - Fee Related CN201923270U (en) 2010-12-20 2010-12-20 Power-assisted manual tricycle

Country Status (1)

Country Link
CN (1) CN201923270U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107284576A (en) * 2017-07-14 2017-10-24 浙江大学常州工业技术研究院 A kind of follow-on quadricycle
CN107284575A (en) * 2017-07-14 2017-10-24 浙江大学常州工业技术研究院 A kind of modified back axle for quadricycle
WO2022012783A1 (en) * 2020-07-15 2022-01-20 Bayerische Motoren Werke Aktiengesellschaft Three-wheeled vehicle having a multi-part frame

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107284576A (en) * 2017-07-14 2017-10-24 浙江大学常州工业技术研究院 A kind of follow-on quadricycle
CN107284575A (en) * 2017-07-14 2017-10-24 浙江大学常州工业技术研究院 A kind of modified back axle for quadricycle
WO2022012783A1 (en) * 2020-07-15 2022-01-20 Bayerische Motoren Werke Aktiengesellschaft Three-wheeled vehicle having a multi-part frame

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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: 20110810

Termination date: 20141220

EXPY Termination of patent right or utility model