CN205589391U

CN205589391U - Folding electric bicycle

Info

Publication number: CN205589391U
Application number: CN201620378124.8U
Authority: CN
Inventors: 刘梦; 赵振华; 崔玲玲; 刘国强; 苏庆兴
Original assignee: Shanxi Bonwin Special Equipment Co Ltd
Current assignee: Shanxi Bonwin Special Equipment Co Ltd
Priority date: 2016-04-29
Filing date: 2016-04-29
Publication date: 2016-09-21
Anticipated expiration: 2026-04-29

Abstract

The utility model relates to a day vehicle that rides instead of walk commonly used specifically is a folding electric bicycle, which comprises a vehicle rack, the frame includes preceding frame (28) and back frame (27), preceding frame (28) and back frame (27) are connected through frame folding hinge (10), the mid portion of preceding frame (28) sets up front fork folding grooves (24), the front end of front fork folding grooves (24) is through preceding folding hinge (14) installation front fork (13), installation electronic front wheel (15) in front fork (13). The utility model relates to a rationally, by three round of support, usable three wheel drags and goes, goes upstairs, downstairs all makes things convenient for below the folding back of electric motor car, the folding back of electric motor car, and the same with the suitcase size, it is more convenient to deposit.

Description

Folding electric bicycle

Technical field

This utility model relates to daily running vehicle, is specially a kind of folding electric bicycle.

Background technology

Electric bicycle be using accumulator as supplementary energy on the basis of ordinary bicycle, be mounted with the control members such as motor, controller, accumulator, handle brake lever and the Personal Transporter of electromechanical integration of display instrument system.With the quickening pace of modern life, electric bicycle almost becomes the indispensable simple vehicles of each family.At present, on market, bicycle model is varied, but, foldable electric bicycle category is very the fewest.

Summary of the invention

The purpose of this utility model is to provide a kind of novel foldable motor-assisted bicycle, folding operation is simple, fold with launch conveniently, as required can arbitrarily bicycle parking, seat comfort, operate steadily, safety.

This utility model adopts the following technical scheme that realization:

A kind of folding electric bicycle, including vehicle frame, described vehicle frame includes that front frame and Rear frame, described front frame and Rear frame are by vehicle frame folding chain connection；The mid portion of described front frame arranges front fork folded slot, and electronic front-wheel is installed in installing front fork, described front fork by front folding hinge in the front end of described front fork folded slot；Sliding tray is offered at described Rear frame rear portion, installs flexible slide block in described sliding tray, and the described flexible slide block two ends of flexible balancing pull rod described in flexible balancing pull rod that are connected pull hinged installation rear wheel support by trailing wheel respectively, installation driven rear wheel on described rear wheel support；Seat fixing bracket is installed by seat folding hinge in described Rear frame rear portion, and symmetrical two trailing wheel pull lever of hinged installation on described seat fixing bracket, described trailing wheel pull lever is hinged with the wheel shaft of driven rear wheel；Rumble seat is installed on described seat fixing bracket.

Preferably, described seat fixing bracket is installed seat lifting support, described seat lifting support arranges backrest, described backrest is installed supporting base of seat, described supporting base of seat installs tip-up set by tip-up set hinge.

During folding, against backrest after tip-up set folding；Seat lifting support bounces back along seat fixing bracket；Seat fixing bracket is pressed into Rear frame, simultaneously driven rear wheel retraction along seat folding hinge after folding clockwise；Front frame fold clockwise along front folding hinge after in vertical state and make front fork be positioned at the front fork folded slot of front frame；Rear frame fold clockwise along vehicle frame folding hinge after in vertical state and immediately preceding vehicle frame；After folding completes, electronic front-wheel and driven rear wheel are located along the same line, and the bottom of seat lifting support supports the bicycle after folding and keeps standing.

This utility model is reasonable in design, and electric motor car is supported by three wheels below after folding, available three wheels tow, upstairs, the most convenient, after electric motor car folds, identical with luggage case size, deposit more convenient.

Accompanying drawing explanation

Fig. 1 represents that electric bicycle is launching side view in normality.

Fig. 2 represents that electric bicycle is launching top view in normality.

Fig. 3 represents that electric bicycle folds lateral side view.

Fig. 4 represents front view after electric bicycle folding.

In figure, 1-driven rear wheel, 2-rear wheel support, 3-trailing wheel pull lever, 4-seat fixing bracket, 5-seat lifting support, 6-supporting base of seat, 7-tip-up set, 8-backrest, 9-seat lifting draw ring, 10-vehicle frame folding hinge, 11-handlebar, 12-lighting, 13-front fork, folding hinge before 14-, the electronic front-wheel of 15-, 16-tip-up set hinge, 17-seat folding hinge, 18-stretches balancing pull rod, 19-trailing wheel pulls hinged, 20-stretches slide block, 21-sliding tray, 22-object keeping box, 23-folds draw ring, 24-front fork folded slot, on the right side of 25-, space laid by storage battery, on the left of 26-, space laid by storage battery, 27-Rear frame, 28-front frame.

Detailed description of the invention

Below in conjunction with the accompanying drawings specific embodiment of the utility model is described in detail.

A kind of folding electric bicycle, including vehicle frame, as shown in Figure 1, 2, described vehicle frame includes that front frame 28 and Rear frame 27, described front frame 28 and Rear frame 27 are connected by vehicle frame folding hinge 10；After expansion, front frame 28 and Rear frame 27 abut against one piece and constitute entirety, it is not necessary to sealed.Locking mechanism is installed certainly safer.

As in figure 2 it is shown, the mid portion of described front frame 28 arranges front fork folded slot 24, the rear end of described front fork folded slot 24 arranges folding draw ring 23, folds draw ring 23 and is used for lifting front frame 28.

As it is shown in figure 1, front fork 13 is installed by front folding hinge 14 in the front end of described front fork folded slot 24, locking mechanism is installed at front folding hinge.Handlebar 11 and lighting 12 are installed in described front fork 13 upper end, install electronic front-wheel 15 in front fork 13.Front fork 13 is installed the position of electronic front-wheel 15 and is tilted backwards, it is ensured that after folding, front and back wheel is located along the same line.

As shown in Figure 1, 2, described front frame 28 is obliquely installed obliquely.Being positioned at the both sides of front fork folded slot 24 in described front frame 28 to be arranged respectively to left side storage battery and lay space 26 and space 25 laid by right side storage battery, storage battery is laid and is spatially arranged pedal.

As shown in Figure 1, 2, the front portion of described Rear frame 27 arranges object keeping box 22.Sliding tray 21 is offered at described Rear frame 27 rear portion, flexible slide block 20 is installed in described sliding tray 21, the connected flexible balancing pull rod 18 of described flexible slide block 20, the two ends of described flexible balancing pull rod 18 pull hinged 19 to install rear wheel supports 2 by trailing wheel respectively, and described rear wheel support 2 is installed driven rear wheel 1.During folding, flexible balancing pull rod 18 pulls rear wheel support 2, and bounce back driven rear wheel 1.

As shown in Figure 1, 2, seat fixing bracket 4 is installed by seat folding hinge 17 in described Rear frame 27 rear portion, and symmetrical two trailing wheel pull lever 3 of hinged installation on described seat fixing bracket 4, described trailing wheel pull lever 3 is hinged with the wheel shaft of driven rear wheel 1.During folding, trailing wheel pull lever 3 rotates and overlaps with seat fixing bracket 4, drives flexible slide block 20 to move forward by rear wheel support 2 and flexible balancing pull rod 18 simultaneously.

As shown in Figure 1, 2, seat lifting support 5 is installed on described seat fixing bracket 4, backrest 8 is set on described seat lifting support 5, described backrest 8 is installed supporting base of seat 6, described supporting base of seat 6 installs tip-up set 7 by tip-up set hinge 16.Seat lifting draw ring 9 is installed on described backrest 8.During expansion, seat fixing bracket 4 is with Rear frame 27 in obtuse angle.

During folding, tip-up set 7 along seat folding hinge 16 fold after against backrest 8；Seat lifting support 5 bounces back along seat fixing bracket 4；Seat fixing bracket 4 is pressed into Rear frame 27 after folding clockwise along seat folding hinge 17, and meanwhile, under the driving of trailing wheel pull lever 3, flexible slide block 20 moves forward, and pulls rear wheel support 2 to move forward, and two driven rear wheel 1 bounce back；Upwards lifting fold draw ring 23, front frame 28 fold clockwise along front folding hinge 14 after in vertical state and make front fork 13 be placed exactly in front frame 28 front fork folded slot 24 in；Now, vehicle frame folding hinge 10 is promoted to a high position, and Rear frame 27 is then taken advantage of a situation after folding clockwise along vehicle frame folding hinge 10 in vertical state and immediately preceding vehicle frame 28；After folding completes, as shown in Figure 3,4, electronic front-wheel 15 and driven rear wheel 1 are located along the same line, and the bottom of seat lifting support 5 supports the bicycle after folding and keeps standing.

During expansion, reverse aforesaid operations, launches bicycle, after expansion as shown in Figure 1, 2.

Folding electric bicycle of the present utility model has a following purposes:

1, urban district scooter；

2, it is placed on car trunk and can cycle sightseeing landscape in field；

3, be suitable for 12--75 year crowd be suitable for；

4, road surface is less demanding, if running into the rugged route that is difficult to walk, can surmount obstacles with folding dragging and riding.

Above-mentioned rides instead of walk by type folding electric vehicle, its type of drive existing electric bicycle principle of employing, is simply changed into A seating by tradition striding type, and adds folder function, approximates with luggage case size after folding.This electric motor car is changed into three-wheel by common two-wheeled, runs more steady, safer, is also adapted to old people simultaneously and rides instead of walk trip；Simple to operate, fold with launch conveniently, as required can arbitrarily bicycle parking, seat comfort, operate steadily, safety.

Finally it should be noted that; above example is only in order to illustrate the technical solution of the utility model and unrestricted; although being described in detail with reference to this utility model embodiment; it will be understood by those within the art that; the technical solution of the utility model is modified or equivalent; without departure from the spirit and scope of the technical solution of the utility model, it all should be contained in claims of the present utility model.

Claims

1. a folding electric bicycle, including vehicle frame, it is characterised in that: described vehicle frame includes that front frame (28) and Rear frame (27), described front frame (28) and Rear frame (27) are connected by vehicle frame folding hinge (10)；The mid portion of described front frame (28) arranges front fork folded slot (24), and electronic front-wheel (15) is installed in installing front fork (13), described front fork (13) by front folding hinge (14) in the front end of described front fork folded slot (24)；Sliding tray (21) is offered at described Rear frame (27) rear portion, flexible slide block (20) is installed in described sliding tray (21), the connected flexible balancing pull rod (18) of described flexible slide block (20), the two ends of described flexible balancing pull rod (18) pull hinged (19) to install rear wheel support (2) by trailing wheel respectively, and described rear wheel support (2) is installed driven rear wheel (1)；Seat fixing bracket (4) is installed by seat folding hinge (17) in described Rear frame (27) rear portion, upper two the trailing wheel pull lever (3) of symmetrical hinged installation of described seat fixing bracket (4), described trailing wheel pull lever (3) is hinged with the wheel shaft of driven rear wheel (1)；Described seat fixing bracket installs rumble seat on (4).

Folding electric bicycle the most according to claim 1, it is characterized in that: described seat fixing bracket (4) is upper installs seat lifting support (5), on described seat lifting support (5), backrest (8) is set, supporting base of seat (6) is installed on described backrest (8), described supporting base of seat (6) installs tip-up set (7) by tip-up set hinge (16).

Folding electric bicycle the most according to claim 1 and 2, it is characterised in that: the rear end of described front fork folded slot (24) arranges folding draw ring (23).

Folding electric bicycle the most according to claim 3, it is characterized in that: being positioned at the both sides of front fork folded slot (24) in described front frame (28) and be arranged respectively to left side storage battery and lay space (26) and space (25) laid by right side storage battery, storage battery is laid and spatially arranged pedal.

Folding electric bicycle the most according to claim 4, it is characterised in that: the front portion of described Rear frame (27) arranges object keeping box (22).

Folding electric bicycle the most according to claim 4, it is characterised in that: described front frame (28) is obliquely installed obliquely.

Folding electric bicycle the most according to claim 6, it is characterised in that: described backrest (8) is upper installs seat lifting draw ring (9).

Folding electric bicycle the most according to claim 2, it is characterised in that: during folding, against backrest (8) after tip-up set (7) folding；Seat lifting support (5) bounces back along seat fixing bracket (4)；Seat fixing bracket (4) is pressed into Rear frame (27), simultaneously driven rear wheel (1) retraction along seat folding hinge (17) after folding clockwise；Front frame (28) fold clockwise along front folding hinge (14) after in vertical state and make front fork (13) be positioned at the front fork folded slot (24) of front frame (28)；Rear frame (27) fold clockwise along vehicle frame folding hinge (10) after in vertical state and immediately preceding vehicle frame (28)；After folding completes, electronic front-wheel (15) and driven rear wheel (1) are located along the same line, and the bottom of seat lifting support (5) supports the bicycle after folding and keeps standing.

Folding electric bicycle the most according to claim 7, it is characterised in that: handlebar (11) and lighting (12) are installed in described front fork (13) upper end.