CN2181457Y - Folding tricycle - Google Patents

Folding tricycle Download PDF

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Publication number
CN2181457Y
CN2181457Y CN 93241319 CN93241319U CN2181457Y CN 2181457 Y CN2181457 Y CN 2181457Y CN 93241319 CN93241319 CN 93241319 CN 93241319 U CN93241319 U CN 93241319U CN 2181457 Y CN2181457 Y CN 2181457Y
Authority
CN
China
Prior art keywords
backrest
tricycle
hinge
flywheel
vehicle
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 93241319
Other languages
Chinese (zh)
Inventor
唐昕
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 93241319 priority Critical patent/CN2181457Y/en
Application granted granted Critical
Publication of CN2181457Y publication Critical patent/CN2181457Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a folding lying tricycle which belongs to a vehicle. The tricycle body of the utility model is composed of a backrest and a bicycle seat which are hinged. An anchor strut is an entirety; two back wheels are a guiding axle; a front wheel is a driving wheel; left and right stepping arms are driven by the top end of the bracket under the tricycle seat through a hinge to swing to pull a flywheel on an axle to drive the front wheel to rotate forward. The folding lying tricycle has the advantages of safety, comfort, small occupation of land and easy storage. When unused, the backrest can be folded.

Description

Folding tricycle
What the utility model was related is that a kind of the folding lain to pedal, belongs to transport facility.
Common at home bicycle has following several shortcoming at present, and (1) center of gravity height is easily fallen down.(2) vehicle seat is little, and easy damaged body arm and private parts, and both hands supported cart handle are ridden both hands for a long time and ached, and (3) vehicle body is oversize, to pedal effort.
The utility model purpose provides a kind of the folding to lie to pedal, and it gives the sense of people's safety and comfort, is easy to carry or deposits.
The utility model purpose is achieved in that (1) changes striding type into lying formula, adds behind the vehicle seat to roll over the backrest of lying, and reduces the vehicle seat center of gravity.During parking, two legs conveniently land.(2) increasing the vehicle seat area feels comfortably cool the people.(3) the foot-operated swing that drives to stepping on arm drives front wheel spindle both sides flywheel by the chain rope car is advanced.
Description of drawings:
Figure-1, the utility model structural representation.
Figure-2, accompanying drawing 1 birds-eye view.
In conjunction with the accompanying drawings the utility model structure is illustrated:
Can roll over the vehicle body of lying to pedal by backrest (1) and vehicle seat (6) with hinged the forming of hinge (5).Be connected as a single entity by strut (14).During use, strut draws back, and rolls over behind the backrest, and not the time spent, the closed vehicle body of strut is received folded.At the rear portion of backrest (1), trailing wheel is a track adjusting wheel to two trailing wheels (2) of this car by pull bar hinge knot.Be fixed with rope (4) on wheel cowl (3), it passes the pulley (10) under the vehicle seat, trailing wheel is swung turn to pulling running rope rope (4).The rotating shaft of front-wheel (7) and support (8) are fixed under the vehicle seat (6), flywheel is equipped with on the axletree both sides respectively, a left side is stepped on arm (12) and the right side and is stepped on arm (13) and all can swing by support (8) top hinge, step on the arm upper end foot-operated pull (11) are arranged, the chain (15) of stepping on arm upper end is walked around flywheel and is connected with rope simultaneously, and rope passes the pulley (10) under the support.Step on arm (12) when a left side and pedal when pendulum pulling chain downwards flywheel rotating band motor-car axle is rotated, drive the rope pulling right side simultaneously and step on arm and reclaim, and then pedal the right side and step on arm (13), make chain drive axletree and rotate.This shows that this vehicle seat is added with backrest, the formula of lying drives, and is very comfortable.The vehicle body center of gravity is low, and circuitous to situation, both feet land, and are fool proof.Car is the time spent not, and backrest is folding, and the occupation of land space is little, makes in depositing, and is loved by the people.

Claims (1)

1, a kind of folding lain to pedal, it is characterized in that vehicle body is by backrest (1) and vehicle seat (6) hinge (5), be connected as a single entity by strut (14), back wheels of vehicle (2) is by the rear portion of pull bar hinge knot in backrest (1), the last stationary rope of wheel cowl (3) passes pulley (10) makes rear-axle steering: the rotating shaft of front-wheel (7) and support (8) are fixed under the vehicle seat (6), flywheel is equipped with on the axletree both sides, the left and right arm (12) (13) of stepping on is by the swing of support (8) top hinge, and chain (15) is walked around the flywheel connecting rope and passed pulley (10).
CN 93241319 1993-10-07 1993-10-07 Folding tricycle Expired - Fee Related CN2181457Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93241319 CN2181457Y (en) 1993-10-07 1993-10-07 Folding tricycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93241319 CN2181457Y (en) 1993-10-07 1993-10-07 Folding tricycle

Publications (1)

Publication Number Publication Date
CN2181457Y true CN2181457Y (en) 1994-11-02

Family

ID=33815315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93241319 Expired - Fee Related CN2181457Y (en) 1993-10-07 1993-10-07 Folding tricycle

Country Status (1)

Country Link
CN (1) CN2181457Y (en)

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Legal Events

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