CN102935870A - Extensible powered two-wheeled vehicle with seats - Google Patents

Abstract

The invention discloses an extensible powered two-wheeled vehicle with seats. The upgraded extensible powered two-wheeled vehicle is characterized by being provided with the two foldable seats and capable of ensuring that a user feels comfortable when taking the vehicle. As a vehicle frame is extensible, the whole vehicle can be placed into a trunk of a car after being folded and can be taken as an accessory of the car, so that in prosperous regions and scenic spots with parking difficultly and high parking expense, the user can park the car outside and enter the center region conveniently with the electronic vehicle. After being folded and shortened, the car can be pushed to enter an elevator and a living room, is convenient charge, is free from the worry of being stolen, is cheap, energy-saving and environment-friendly, is low in cost, has high benefits and large market potential, and can be used for commuting of office workers, travelling of common families and picking up of children and further solving the problems of urban road congestion and difficulty in parking.

Description

Scalable dynamic band seat cart

Technical field:

The present invention relates to a kind of front and back cart, cart before and after especially a kind of can the folding.

Background technology:

Two take turns battery-driven car, motor bike is people's vehicles of common, but this class vehicle-seat cushion is less, being provided with the backrest people is seated uncomfortable, moreover the long car trunk of vehicle body is put to be advanced, it is good that the up-to-date release of green bright company was taken turns battery-driven car in one second folding two, shortcoming is that seat cushion is too little, and the people is seated uncomfortable, can't be with people, band goods.Popular company has released portable folding formula battery-driven car, and with high content of technology, level is first-class, weighs in 5 kilograms, be placed in the hand baggage after folding and just can take away, so just be with a problem, be easy to exactly go adrift, expensive, be not suitable for ordinary people, market is little.

Summary of the invention:

The object of the invention provides a kind of can stretching, and is convenient to collection, ride comfort, easy to operate, and applicable ordinary people solves present urban road congestion, parking difficulty problem, novel cart.

In order to solve the existing problem of background technology, the present invention by the following technical solutions: before and after vehicle frame made two sections.Dress tap on vehicle frame first half section front end, front fork, front-wheel, the below be equipped with can more than the front toe board that turns over, be welded with a crossbeam above the rear end, the crossbeam two ends have carries shelves above the dead bolt, the centre is welded with a little square frame, and the below is welded with dop, rod head, little square frame internal battery, folding chair seat surface before the above's dress.On vehicle frame second half section front end, be equipped with two square holes, and the front folding chair back bracket of burn-oning, the below is equipped with rear toe board and pull bar, mixes head, folding chair seat surface support after the vehicle frame second half section, the middle part was welded with, at this support hook, draw-in groove are housed, be welded with strut above the rear end, rear folding chair back bracket, the below fills bumper, horizontal back vent, trailing wheel, wherein trailing wheel translator.Two sections vehicle frames connect by the connecting rod pull bar.System front and back two are folding chair in addition.Be welded with two joint iron plates below the folding chair seat surface front, respectively be equipped with the hole, bolt hole is equipped with at the two ends, back.Backrest is a plane, and the below has two pin, and the front side respectively is welded with an iron leg sheet and is equipped with the hole.Making connecting rod is one section band iron again, two punching, and pull bar is divided into two joints, links up and can rotate with cotter pilotage, and two is porose.Assemble method is: the two sections vehicle frames in front and back couple together by connecting rod and pull bar.Connecting rod have about two each one.The connecting rod front aperture is aimed at two holes below the little square frame of vehicle frame first half section, puts on bolt and connects, and is connected circular hole and connects in the rear end with vehicle frame back segment front.Pull bar also has two in addition, and its front aperture is aimed at two bolts hole below front section of vehicle frame, connects with bolt pin, and rear two stomidiums are aimed at vehicle frame back segment lower bolt hole, connect with bolt pin.Again vehicle frame first half section upper lock tongue being inserted vehicle frame second half section upper aperture pins.Load onto tap, brake lever, handle, handgrip, front fork, front-wheel, toe board, back vent, trailing wheel (translator), front and rear brake, brake cable, battery, controller, tool box.Get front folding chair, two holes above the little square frame are aimed in two holes on its seat surface, connect with bolt, back two screws are aimed at two holes on the backrest, put on bolt and connect, and in the folding chair back bracket hole, lock with spring pin before bipod inserts under the backrest.Folding chair support two holes after getting equally rear folding chair seat surface its two holes, front being aimed at connect with bolt, and the back bolt hole is aimed at below the backrest two holes and put on bolt and connect, and bipod below the backrest is inserted back rest support two Kong Zhongyong spring pins lock.Wherein pull bar by bending state progressively stretch certain position mix the head mix, connect again electric wire, this just becomes elongation state of the present invention.Turning on the front toe board, open spring pin and front folding chair backrest is upwards pulled up close up with seat surface and upwards dig, rear folding chair backrest and seat surface are closed disturb equally.Pinch the dead bolt handle, dead bolt can indentation, catches and carries a grade past post-tensioning, makes dop snap in draw-in groove, with hooking hook hole, and Here it is shortening state of the present invention.Can carry out after the shortening being convenient to charging into elevator, parlor, not be afraid of and steal.

This car advantage is:

Traffic safety, easy to operate, ride comfort, cheap, energy-saving and environmental protection.Be applicable to ordinary people, it is on and off duty to be used for the working clan, and average family trip shopping is visited, and solving urban road blocks up, the parking difficulty problem.Low cost, high profit, large market.This car is equipped with seat, is the cart upgrade version.Can put in the car trunk after folding, as car fitting, because bustling district, important scenic spot, parking difficulty, parking fee are expensive, can be parked in the periphery to car uses battery-driven car instead to enter the center just more convenient, this handlebar battery changes fuel tank into, motor is used combustion engine instead, and it is also fine to make telescopic band seat motor bike into.

Description of drawings:

Fig. 1 is that the present invention is at the structural representation of elongation state, Fig. 2 is the present invention's structural representation when shortening state, Fig. 3 is vehicle frame first half segment structure scheme drawing of the present invention, Fig. 4 is vehicle frame second half section structural representation of the present invention, Fig. 5 is vehicle frame integral structure scheme drawing of the present invention, Fig. 6 is folding chair seat surface support and backrest structure scheme drawing before the present invention, and Fig. 7 is folding chair structural representation behind the present invention.

The specific embodiment:

Use an implementation project once, be described in further detail with regard to technical solution of the present invention with reference to accompanying drawing.It is (to comprise leading support, plastic wrapper by leading assembly shown in Fig. 1-7, instrument, headlight, steering indicating light, loudspeaker, Der Blink und Abblendschalter) 1, front-wheel brake lever 2, handle 3, trailing wheel brake lever 4, handgrip 5, front folding chair seat surface 6, front folding chair backrest 7, rear folding chair seat surface 8, rear folding chair backrest 9, tool box 10, rear shock absorber 11, rear-wheel brake 12, trailing wheel (translator) 13, spike 14, rear toe board 15, rear wheel brake line 16, rear magnet 17, the vehicle frame second half section 18, battery 19, front toe board 20, vehicle frame first half section 21, front wheel brake 22, front-wheel 23, front wheel brake line 24, front fork 25, horizontal back vent 26, connecting rod 27, pull bar 28, carry shelves 29, dead bolt is 30, front folding chair seat surface support knock hole 31, front folding chair seat surface support 32, pedal seat 33, front magnet 34, front folding chair seat surface support bolt hole 35, vehicle frame entablatrance 36, double end dead bolt 37, power patch panel 38, battery support 39, pull bar fixed orifice 40, mix 41, front toe board bearing 42, front folding chair back bracket 43, rear folding chair back bracket 44, controller box 45, rear shock absorber bearing 46, rear folding chair seat surface support 47, rear toe board bearing 48, dead bolt hole 49, front folding chair seat surface support 50, pull bar connecting bore 51, bolt pin 52, spike seat 53, horizontal back vent connecting bore 54, rear folding chair seat surface strut 55, second pair 56 on bolt, the front hole 57 of rear folding chair seat surface, rear folding chair backrest lower end endoporus 58, front folding chair backrest lower end endoporus 59, first pair 60 of bolt pin, draw-in groove 61, hook hole 62, front seat surface support entablatrance 63, hook 64, rear folding chair seat surface fixed orifice 65, dop 66, bolt 67 forms.Vehicle frame first half section 21 is L-type steel pipe front ends by front fork 25 on five suits, front-wheel 23, front wheel brake 22, plug leading assembly 1, load onto brake lever 2, handle 3, trailing wheel brake lever, 4, handgrip 5, entablatrance 36 of in its back-end top weldering.Double end dead bolt 37, below are welded with dop 66, square frame of middle weldering, as front folding chair seat surface support seat 50, above front end take the least important seat at a square table the hole as front folding chair seat surface support bolt hole 35, the below is battery support 39, the dop 66 of also burn-oning in addition, front toe board bearing 42.The vehicle frame second half section 18, resemble the U font, square hole 49, pull bar fixed orifice 40 are beaten in the upper end, front, be equipped with and mix 41, the middle and lower part is welded with rear leg rest bearing 48, and vehicle frame is welded with front folding chair back bracket 43 in the front portion above the second half section, and the middle part is welded with rear folding chair seat surface support 47, draw-in groove 61 is housed on the seat surface support 47, hook 64, the rear portion is welded with rear folding chair back bracket 44, rear folding chair seat surface strut 55, spike seat 53, horizontal back vent connecting bore 54 is loaded onto horizontal back vent 11 successively, trailing wheel (translator) 13, rear-wheel brake 12, bumper 11, spike 14, the frame second half section of picking up the car makes dead bolt hole 49, aim at vehicle frame first half section crossbeam 36, two ends double end dead bolt 37 pins, and gets connecting rod 27 front ends and is connected with front section of vehicle frame by bolt 67, and the rear end is connected with the later half sector hole 62 of vehicle frame.Get the pull bar front aperture and aim at pull bar connecting bore 51, put on bolt lock 52 and connect, rear stomidium is aimed at pull bar fixed orifice 40 and is connected, and the pull bar middle part is being mixed above in the of 41.Get front folding chair seat surface support and make its two holes, bottom, front aim at front folding chair seat surface support bolt hole 35, put on bolt and connect.Seat surface support 32, upper rear end are welded with crossbeam 63, and there is bolt hole at its two ends, and front folding chair backrest 7, and both sides are welded with two iron plates and stamp cross-drilled hole, this two bolt hole and cross-drilled hole are aimed at respectively put on bolt first pair 60.Rear folding chair seat surface 8, the front is welded with two iron plates and the hole 57 of taking the least important seat at a square table, there are two bolts hole the rear end, then folding chair backrest 9 both sides also are welded with two iron plates and are equipped with cross-drilled hole, these two bolts hole are aimed at respectively on the backrest iron plate cross-drilled hole put on bolt second pair 56, make again the rear folding chair seat surface support 47 of cross-drilled hole 57 alignings on rear folding chair seat surface 8 those two iron plates, top cross-drilled hole 65 is put on bolt and is fixed, folding chair support 43 two ends short tubes had spring pin patchhole 59 before bipod below the front folding chair backrest inserted, in the folding chair support 44 two ends short tubes spring pin patchhole 58 is arranged after equally bipod below the rear folding chair backrest being inserted, load onto magnet 17,34, holding tool case 10 below rear folding chair seat surface, toe board 15 is loaded onto in tool box 10,20, load onto brake cable 16,24.Cartridge controller box 45 on the little square frame is put controller again and is connected electric wire.The present invention creation and assembling have just been finished, Here it is elongation state of the present invention.Open spring pin, two folding chair backrests are upwards mentioned, and turn over forward, open dead bolt 37, front toe board upwards turns over, and is held by magnet 34, then catch carry shelves pull back, the front and back wheel can be brought to dop 66 and be snapped in the draw-in groove 61, hooks hook hole 62 with hook 64 again, just becomes the present invention to shorten state.

Claims (3)

1. scalable dynamic band seat cart is comprised of tap, front fork, horizontal back vent, vehicle frame wheel, the lock that rises, electrical motor, seat, it is characterized in that vehicle frame is divided into two sections of front and back, be connected with pull bar by connecting rod, need not traditional seat cushion and schoolbag frame, two folding chairs before and after using instead.

2. described scalable dynamic band seat cart according to claim 1, it is characterized in that vehicle frame first half section rear upper end is welded with its two ends of cross member of frame (36) and is provided with and is welded with that to be welded with a square frame in the middle of the dop (66) be front folding chair seat surface support seat (50) below the dead bolt (37), and vehicle frame second half section front end is equipped with square hole (49), the centre is welded with front folding chair back bracket (43) above draw-in groove (61) hook (64) is housed successively, the rear folding chair back bracket (44) of rear folding chair seat surface support (47) wherein dead bolt (37) is inserted square hole (49), and dop (66) is stuck in draw-in groove (61) and hooks hook hole (62) with hook (64).

3. described scalable dynamic band seat cart according to claim 1, it is characterized in that front folding chair seat surface is contained on the front folding chair cushion rack (32), this back-end support has crossbeam (63) crossbeam two ends that bolt hole is arranged and is connected that two iron plate holes connect (60) mutatis mutandis bolt first on the folding chair backrest, bipod inserts in the short tube of front folding chair back bracket two ends below this backrest, rear folding chair seat surface front is welded with two iron plates and is equipped with hole (57) and upper two holes of seat surface support (47) are aimed at and put on bolt and fix, there are two bolts hole this seat surface rear end, aim at hole on its backrest iron plate, put on bolt second (56) are connected, after bipod inserts below the backrest in the short tube of folding chair back bracket two ends.

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