CN204750433U - Foldable pedal or dual -purpose type bicycle of fuel - Google Patents

Abstract

The utility model belongs to the technical field of transporation, a foldable pedal or dual -purpose type bicycle of fuel is related to, the last folding knot that is equipped with saddle and hasp formula structure of car skeleton, front wheel and rear wheel are installed respectively to car skeleton's preceding, back both ends below, install the handle on the car skeleton of front wheel top, and the car skeleton in handle the place ahead goes up the welding has the basket, the car skeleton of rear wheel top goes up the welding has the saddle, is provided with the storage basket that the area kept off lid and hasp through hinge connection on the saddle, car skeleton installs the bottom pedal of being connected with rear wheel center pin driven type, is provided with the back on the center pin of rear wheel and dials the chain ware, the runner dish has been cup jointed to center pin one side of rear wheel, and the solderless wrapped connection has the chain on tooth of runner dish, and the welding is gone up with car skeleton to the saddle has the gasoline engine, has cup jointed the gear on the output shaft of gasoline engine, and the gear is connected with runner dish driven type, closes the switch being provided with on hand, this bicycle simple structure, the design is exquisite, uses portably, and the power consumption is low, hard few, portable.

Description

A kind of collapsible foot pedal or fuel oil dual purpose bicycle

Technical field:

The utility model belongs to transit equipment technical field, is specifically related to a kind of collapsible foot pedal or fuel oil dual purpose bicycle, and user can select foot-operated or automatic oil burning two kinds of patterns as required.

Background technology:

Bicycle, also known as bicycle or bicycle, the two small-sized land-going machines of taking turns that to typically refer to people's foot pedal be power, a kind of vehicle of portable environmental protection, comprise common bicycle, highway bicycle, body-building bicycle, place bicycle, mountain region bicycle, prompt drop bicycle, children's bicycle, travelling bicycle, extremely fly bicycle, many people bicycle, the folding numerous kinds such as bicycle and technology bicycle, according to respective purposes, all there is respective advantage and feature.Motor bike, refer to and to be driven by spark ignition engine and to lean on two-wheeled or the three-wheel vehicle of bar handle front-wheel steering, can be used in numerous occasions such as patrol, passenger and freight transportation, competitive sport, there is light and flexible, travel rapid, time saving and energy saving, drive the advantages such as simple.At present, along with the aggravation of environmental pollution, Green Travel becomes inevitable requirement already.Green Travel normally adopts the trip mode to environmental impact minimization, can economize energy, improve efficiency, decreasing pollution, benefit again health, take into account efficiency; This will ask for help do not drive as far as possible, drive less, the public transport meanss such as selection is ridden in a bus more, subway, or walking, by bike etc., may the not free problem such as life period, route but take public transport, and walking or bike riding may consuming time, efforts.

Therefore, contriver is through concentrating on studies, design a kind of foldable pedal or fuel oil dual purpose bicycle, the function of Bicycles and Motorcycles is united two into one, user can have plenty of time, foot-operated pattern is selected under energetic condition, not only strong health but also go on a journey smoothly, or it is pressed for time, be short of physical strength, far away, fuel oil pattern is selected in the situations such as slope road is more, destination can be arrived at short notice and can compare automobile decreasing pollution and energy consumption again, have employed detachable design and the design of additional storage basket for the ease of carrying and use simultaneously, considerably increase the convenience of use.Although also there is part electrodynamic balance dual-purpose in prior art, electric boosted formula and foldable bicycle, such as Chinese patent 201420775511.6 and 201420021931.5 disclosed a kind of folding electric kinetic balance dual-purpose bicycle respectively, a kind of power generation motor assisted dual-purpose bicycle disclosed in Chinese patent 201210138542.6, a kind of collapsible dual-purpose bicycle disclosed in Chinese patent 201010549525.2, a kind of Folding Bicycle disclosed in Chinese patent 201210553411.4, and a kind of Portable folding electric vehicle etc. disclosed in Chinese patent 201220352184.4, itself or employing wheel hub motor or motor generator etc. realize electric boosted, or employing folded beam, expansion link, hinge means or slide block fold the front-wheel that the modes such as connection realize vehicle, trailing wheel, folding of handlebar, but above-mentioned all kinds of bicycle of the prior art all can not realize electronic/fuel oil completely and ride being separated of two kinds of modes, and the folding property of vehicle all parts is all comparatively strong but the foldability of entirety is more weak, the capacity value of vehicle and quality is made all to there is flaw.

Summary of the invention:

The purpose of this utility model is the shortcoming overcoming prior art existence, designs a kind of collapsible foot pedal or fuel oil dual purpose bicycle, has the features such as volume is little, quality is light, capacity value is large, be easy to carry, and be furnished with foldable storage basket.

To achieve these goals, collapsible foot pedal or the fuel oil dual purpose bicycle main body structure of the utility model design comprise car skeleton, front-wheel, trailing wheel, saddle, handle, vehicle seat, bicycle basket, rear derailleur, pedal, chain, spark ignition engine, runner dish, storage basket, hinge, hasp, gear, folding fastener and closing switch, car skeleton is fixed with the saddle of adjustable height structure, before car skeleton is divided into by the folding fastener that the centre portion of car skeleton is provided with bayonet type structure, latter two part, before car skeleton, front-wheel and trailing wheel is separately installed with below rear two ends, car skeleton above front-wheel is provided with handle, the car skeleton in handle front is fixedly welded with bicycle basket, car skeleton above trailing wheel is welded with vehicle seat, vehicle seat is provided with the storage basket of the frame structure of band door by gemel connection, storage basket is provided with hasp, car skeleton bottom is provided with pedal, is connected between pedal and the center shaft of trailing wheel by chain transmission type, and the center shaft of trailing wheel is provided with rear derailleur, the center shaft side of trailing wheel is socketed with the runner dish of teeth structure in addition, in the teeth of runner dish, solderless wrapped connection has chain, vehicle seat and car skeleton are fixedly welded with spark ignition engine, the output shaft of spark ignition engine is socketed with gear, gear is connected with runner dish driving type by chain, handle is provided with the closing switch be communicated with spark ignition engine.

Further, starting switch and oil plant bucket spark ignition engine be equipped with; Car skeleton below handle is provided with Aquarius; Described hasp selects corrosion-resistant steel to twitch one's mouth hasp.

The utility model compared with prior art, existing ordinary bicycle is improved, realize fuel oil pattern travel by increasing spark ignition engine and runner dish on rear derailleur, by arrange on car skeleton folding fastener achieve bicycle to folded, by increasing storage basket design on back seat, not only adding the matter-loading amount of bicycle but also balance the weight of spark ignition engine; This bicycle structure is simple, and deft design is easy to use, consume energy low, effort is few, be easy to carry.

Accompanying drawing illustrates:

Fig. 1 is agent structure principle schematic of the present utility model.

Detailed description of the invention:

Also by reference to the accompanying drawings the utility model is described further below by embodiment.

Embodiment:

The collapsible foot pedal that the present embodiment relates to or fuel oil dual purpose bicycle main body structure comprise car skeleton 1, front-wheel 2, trailing wheel 3, saddle 4, handle 5, vehicle seat 6, bicycle basket 7, rear derailleur 8, pedal 9, chain 10, spark ignition engine 11, runner dish 12, storage basket 13, hinge 14, hasp 15, gear 16, folding fastener 17 and closing switch 18, car skeleton 1 is fixed with the saddle 4 of adjustable height structure, before car skeleton 1 is divided into by the folding fastener 17 that the centre portion of car skeleton 1 is provided with bayonet type structure, latter two part, before car skeleton 1, front-wheel 2 and trailing wheel 3 is separately installed with below rear two ends, car skeleton 1 above front-wheel 2 is provided with handle 5 for controlling the travel direction of bicycle, the car skeleton 1 in handle 5 front is fixedly welded with bicycle basket 7, car skeleton 1 above trailing wheel 3 is welded with vehicle seat 6, vehicle seat 6 is connected with the storage basket 13 of the frame structure of band door by hinge 14, storage basket 13 is provided with the door of hasp 15 for opening/closing storage basket 13, car skeleton 1 bottom is provided with pedal 9 for providing pedal power, being connected by chain 10 driving type between pedal 9 and the center shaft of trailing wheel 3, the center shaft of trailing wheel 3 being provided with rear derailleur 8 for regulating speed change, the center shaft side of trailing wheel 3 is socketed with the runner dish 12 of teeth structure in addition, in the teeth of runner dish 12, solderless wrapped connection has chain 10, vehicle seat 6 and car skeleton 1 are fixedly welded with spark ignition engine 11 in tripod mode, the output shaft of spark ignition engine 11 is socketed with gear 16, gear 16 is connected to provide fuel power with runner dish 12 driving type by chain 10, handle 5 is provided with the closing switch 18 that is communicated with spark ignition engine 11 for controlling the flame-out of spark ignition engine 11.

The spark ignition engine 11 related in the present embodiment is Conventional compact engine petrol (such as FA140 spark ignition engine) in prior art, it is equipped with starting switch and oil plant bucket for retrofire and stores fuel oil; Preferably, the car skeleton 1 below handle 5 is also provided with Aquarius 19 for holding water cup or water bottle; The hasp 15 related to selects corrosion-resistant steel to twitch one's mouth hasp.

When the foldable pedal related in the present embodiment or fuel oil dual purpose bicycle use, user can as required, or select manpower to pass through to trample the pattern that pedal 9 provides power, or selects spark ignition engine 11 to provide the pattern of power by fuel oil; When bicycle carries or deposits, folding fastener 17 can be opened by two parts doubling before and after car skeleton 1, and storage basket 13 is placed on vehicle seat 6 to reduce space by hinge 14 upset.

Claims (2)

1. a collapsible foot pedal or fuel oil dual purpose bicycle, it is characterized in that agent structure comprises car skeleton, front-wheel, trailing wheel, saddle, handle, vehicle seat, bicycle basket, rear derailleur, pedal, chain, spark ignition engine, runner dish, storage basket, hinge, hasp, gear, folding fastener and closing switch, car skeleton is fixed with the saddle of adjustable height structure, before car skeleton is divided into by the folding fastener that the centre portion of car skeleton is provided with bayonet type structure, latter two part, before car skeleton, front-wheel and trailing wheel is separately installed with below rear two ends, car skeleton above front-wheel is provided with handle, the car skeleton in handle front is fixedly welded with bicycle basket, car skeleton above trailing wheel is welded with vehicle seat, vehicle seat is provided with the storage basket of the frame structure of band door by gemel connection, storage basket is provided with hasp, car skeleton bottom is provided with pedal, is connected between pedal and the center shaft of trailing wheel by chain transmission type, and the center shaft of trailing wheel is provided with rear derailleur, the center shaft side of trailing wheel is socketed with the runner dish of teeth structure in addition, in the teeth of runner dish, solderless wrapped connection has chain, vehicle seat and car skeleton are fixedly welded with spark ignition engine, the output shaft of spark ignition engine is socketed with gear, gear is connected with runner dish driving type by chain, handle is provided with the closing switch be communicated with spark ignition engine.

2. collapsible foot pedal according to claim 1 or fuel oil dual purpose bicycle, is characterized in that spark ignition engine being equipped with starting switch and oil plant bucket; Car skeleton below handle is provided with Aquarius; Described hasp selects corrosion-resistant steel to twitch one's mouth hasp.