CN104648563A

CN104648563A - Novel touring bicycle

Info

Publication number: CN104648563A
Application number: CN201510053635.2A
Authority: CN
Inventors: 张铱
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-28
Filing date: 2015-01-28
Publication date: 2015-05-27

Abstract

The invention discloses a novel touring bicycle. The modern tourism grows vigorously, but the development of the touring bicycle lags behind seriously, so tourists are exhausted and suffer unspeakably in travel. The conventional bicycle is difficult to popularize and use in the tourism and travel because of the existence of some defects. A novel three-wheel bicycle is designed; a foldable seat or couch is adopted as the seat; the two rear legs of the seat are provided with a small wheel respectively; the front end of the seat is hinged to a short beam; the seat and a front driving wheel can be quickly decomposed into one folding chair and one driving wheel through a quick release bolt. A set of independent reciprocating driving and transmission device is arranged on the two sides of the front wheel respectively, two pedals are linked to a chain respectively, and the chains are in transmission with flywheels to drive the bicycle to advance. The front ends of seat armrests are provided with handles and brake levers. Since the bicycle has the obvious characteristics of comfort and safety in riding, convenience in carrying, suitability for people of all ages and the like, and the bicycle is expected to become the novel touring bicycle popular with people.

Description

New tourism bicycle

Art

The present invention relates to a kind of Three-wheel type bicycle.

Background technology

Modern tourist trade is flourish, but the development of bicycle for tourist is seriously delayed.Visitor has to run around all the time wears him out on the road, suffers untold misery.Due to standard bicycle exist drive uncomfortable, travel dangerous, take and deposit the defects such as inconvenient, so be difficult to universal in sightseeing tour industry use.

Summary of the invention

The present invention carries out essence transformation to standard bicycle, to reach comfortable riding, driving safety, to take the object of depositing conveniently, suiting the taste of both old and young.

The technical scheme that the present invention takes for technical solution problem is:

This car is Three-wheel type bicycle, it is characterized in that: vehicle seat is a folding seat or chaise longue, two back legs of seat or chaise longue respectively install a trundle, the short car beam of vehicle seat front portion link, quick-release bolt is equipped with in link place, open quick-release bolt and can make front driving wheel and vehicle seat quick separating, deposit so that take.Short Che Liang front end connects steering bearing.When front and rear wheel adopts 20 and following trundle, front-wheel is large, trailing wheel is little.Front-wheel both sides wheel hub respectively installs a flywheel, and the stand-off in the middle part of front vehicle fork installs front-wheel, the hinged crank in front vehicle fork lower end, the front end installation foot pedal of two cranks, and stretcher can at certain interval front and back reciprocally swinging.Two cranks connect chain respectively, and chain connects flywheel.The pogo barrel at front wheel spindle two ends is set with pull back spring, and pull back spring is torsion spring or wind spring, and one end of spring connects teeth of flywheel, other end linking springs sleeve pipe or front-wheel stand-off; Or in front vehicle fork lower end, pull back spring is installed, pull back spring is torsion spring or wind spring or extension spring, and one end of spring connects chain, and the other end connects front vehicle fork.The front end of vehicle seat two handrail respectively fills a handle, handle is equipped with brake handle.

The invention has the beneficial effects as follows:

1, comfortable riding.Old bicycles, one is that vehicle seat is narrow and small, thus drives and feels bad especially; Two is that sitting posture leans forward, and center of gravity is high and unstable in addition, makes health multiple location in tension, feels stiff when thus riding; Three is adopt revolving type of drive, constantly upwards carries leg and consumes very macro-energy, thus ride for a long time and feel more tired.The present invention one adopts roomy soft seat, just as being sitting on sofa, feels very comfortable; Two is the seats adopting band backrest, sitting posture hypsokinesis, and center of gravity is low in addition, makes whole body be in relaxation state, feels that nature is light; Three are two legs when driving mainly forward and backward transverse direction firmly, which reduces the energy upwards carried leg and consume, thus feeling that nature is unfolded when driving.In addition, bicyclist can work as seat or chaise longue use when parking rest, so just achieving the dream of sightseeing comfortableization that make a cycling tour.

2, driving safety.Single and the many people bicycle for tourist of tradition, because car body is long, vehicle seat is high, center of gravity is high, jeopardize when speed is fast other people, speed slow time be difficult to control, easily skewing, is thus all a kind of hidden danger to bicyclist and visitor.Especially when visitor is more, the person of riding pushes one's way by shoving or bumping, and visitor is on tenterhooks.Car body of the present invention is short, vehicle seat is short, speed of a motor vehicle speed freely, especially at a slow speed time, be easy to control, smooth ride, carefree and content.Visitor takes advantage of the carefree trip of this car, also for scenic spot adds one beautiful scenery.

3, take and deposit conveniently.The present invention adopts front-wheel two reciprocating drivings of stretcher, and car body can be made greatly to shorten, and vehicle seat reduces greatly.Car body for can disassemble rapidly as vehicle seat and front driving wheel two parts, seat or chaise longue volume after folding less, and front driving wheel partial volume is less, can be contained in a handbag.This car can leave in the back in-support carriage of car after disassembling and folding easily.This car due to car weight comparatively light, in urban district, leisure is travelled and is carried also more convenient, also can shove along like a cork when road conditions are bad.

4, applicability is strong.One is greatly extend applicable crowd, this car do not learn will, maneuverability, safe in operation, all-ages, be particularly suitable for the elderly and children ride use.Two is greatly extend field of employment, and this car all can freely travel at places such as tourist district, Tourism Garden of Ecological, city square, shopping mall, park, community, exhibitions.Three is extend utility function, and this car can be used for that leisure is travelled, body building, take a bus instead of walking; This car also has a distinguishing feature, namely with pin drive and controlling party to, like this, when car is advanced, both hands can be vacated, the items such as cyclist can take pictures while advancing, food and drink.

5, drive laborsaving.According to human engineering research, human body sitting posture rearward back support can produce maximum foot and pedals power, the effect angle that the direction subtend crank of having an effect of this car leg is the strongest, thus pedaling efficiency can be improved, the center of gravity of adding car is low, windage is little, so, drive this car felt not only effectively, but also laborsaving.

6, structure is simple.This bassinet structure brief compact, cheap, be easy to promote.Compared with present American-European reclining type three-wheeled bicycle in the ascendant, at driving comfort level, drive safety, take and deposit in comfort feature etc., especially in cost performance, there is obvious preceence.

In sum, the present invention is expected to become new tourism bicycle extensively popular to people.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention will be further described.

Fig. 1 is structure front view of the present invention.

The schematic diagram of Fig. 2 drive wheel

In figure: 1, front-wheel, 2, little trailing wheel, 3, vehicle seat (seat or chaise longue), 4, vehicle seat back leg, 5, vehicle seat is anterior, and 6, short car beam, 7, quick-release bolt, 8, front vehicle fork, 9, crank, 10, stretcher, 11, flywheel, 12, chain, 13, front wheel spindle, 14, front-wheel stand-off, 15, pull back spring, 16, steering bearing, 17, saddle armrest, 18, handle, 19, brake handle, and 20, the chair back, 21, pogo barrel.

Detailed description of the invention

In FIG, upper each installation little trailing wheel (2) of two back legs (4) of vehicle seat (3), the short car beam (6) of middle part link front-wheel of vehicle seat front portion (5), realizes the quick separating of before driving opinion (1) and vehicle seat (3) by quick-release bolt (7).The steering bearing (16) of the front end connection flat formula of short car beam (6), each installation flywheel (11) on front-wheel (1) two wheel hub, the front-wheel stand-off (14) at front vehicle fork (8) middle part installs front-wheel, the hinged crank in its lower end (9), the front end of two cranks is respectively installed a stretcher (10) and links chain (12), and the other end of two chains respectively connects flywheel (11).The upper each installation handle (18) of vehicle seat two handrail (17), with braking (19) on handle.

In fig. 2, the each shock mount sleeve pipe (21) in front wheel spindle (13) both sides, pogo barrel is set with pull back spring (15), spring is torsion spring or wind spring, one end of spring connects teeth of flywheel (11), and other end linking springs sleeve pipe (21) or front-wheel stand-off (14), when adopting this kind of structure, chain flywheel wound, the other end is fixed in teeth of flywheel; Or in the lower end of front vehicle fork (8), pull back spring (15) is installed, spring is torsion spring or wind spring or extension spring, one end of pull back spring connects latticing (12), the other end connects front vehicle fork lower end (8), when adopting this kind of structure, the middle end in contact flywheel of chain, the other end departs from flywheel.When stretcher (10) forward downward scrunches, drive chain (12) mobile also transmission flywheel (11) revolution and drive to move ahead, also strained pull back spring (15) simultaneously, when the low level that stretcher (10) arrives restriction lifts pin, under the restoring force effect of pull back spring (15), make stretcher, chain, flywheel self-return.

Claims

1. new tourism bicycle, Three-wheel type structure, comprise two trailing wheels, one front-wheel, it is characterized in that: vehicle seat is a seat or chaise longue, each installation trundle on two back legs of seat or chaise longue, the short car beam of vehicle seat front portion link, quick-release bolt is equipped with in link place, open quick-release bolt and can make front driving wheel and vehicle seat quick separating, the front end of short car beam connects steering bearing, before, when trailing wheel adopts 20 and following trundle, each installation flywheel on front-wheel two wheel hub, stand-off in the middle part of front vehicle fork installs front-wheel, the hinged crank in front vehicle fork lower end, the front end installation foot pedal of two cranks, stretcher can at certain interval front-rear reciprocation movement, two cranks connect chain respectively, chain connects flywheel, on the pogo barrel at front wheel spindle two ends or in front vehicle fork lower end, pull back spring is installed, two handrails of vehicle seat respectively fill a handle, brake handle handle is equipped with.

2. new tourism bicycle according to claim 1, is characterized in that: seat or chaise longue collapsible.

3. new tourism bicycle according to claim 1, it is characterized in that: the pull back spring be set with on pogo barrel is torsion spring or wind spring, one end of spring connects teeth of flywheel, other end linking springs sleeve pipe or front-wheel stand-off, the pull back spring installed in the lower end of front vehicle fork is torsion spring or wind spring or extension spring, one end of spring connects front vehicle fork lower end, other end link chain.

4. new tourism bicycle according to claim 1, is characterized in that: front-wheel is large, and trailing wheel is little.