CN104875829A - Novel draw-bar box type electric vehicle - Google Patents

Abstract

The invention discloses a novel draw-bar box type electric vehicle. The electric vehicle comprises a drawable folding handlebar, a seat board, a folding support, double-support small wheels, a front fork, a front wheel, a motor integrated rear wheel, a battery and controller, a middle bag and side bags. The electric vehicle further comprises a vehicle frame composed of a vehicle frame front pipe, an n-shaped cross section main pipe and a long framework. A pedal vertical pipe fixed to the vehicle frame front pipe is arranged behind the lower portion of the vehicle frame front pipe. Folding stands and folding pedals are arranged at the lower end of the pedal vertical pipe. The upper surface of the n-shaped cross section main pipe is provided with a handle, the rear end of the n-shaped cross section main pipe is connected to the long framework, and the front end of the n-shaped cross section main pipe is connected to a main pipe seat. A connecting rod is arranged between the vehicle frame front pipe and the n-shaped cross section main pipe. The n-shaped cross section main pipe is internally provided with control hooks capable of hooking a connecting rod sliding shaft or a connecting rod seat. The two side bags are fixed to the two sides of the long framework, and the middle bag encases the long framework. The electric vehicle is advantageous in that the folding conversion structure is simple in appearance, has no unsafe and ugly projections, is more reasonable, and is easier and more convenient to operate, and the pedal is better located, thereby bringing comfortableness for riding.

Description

New draw-bar box electrombile

Technical field

The present invention relates to a kind of draw-bar box electrombile, especially a kind of new draw-bar box electrombile.

Background technology

Existing draw-bar box electrombile, in use, be still found some shortcomings, such as my draw-bar box electrombile, its folding conversion constructional appearance seems complicated, and some part such as folded sheet is given prominence to more, not only ugly, nor too safe, although be exactly foot-operated succinct in addition, but position is somewhat to the front, pin is put in the above, feels not too comfortable.

Summary of the invention

The object of the present invention is to provide a kind of new draw-bar box electrombile, adopts brand-new folding transformational structure and brand-new riding, overcomes the deficiency of existing draw-bar box electrombile, make draw-bar box electrombile outward appearance more perfect, more convenient operation, ride more comfortable.

Technical scheme of the present invention is: new draw-bar box electrombile, comprises pull-fold type handlebar, seat board, folding type supporting, double bracket and steamboat, front fork, front-wheel, electrical motor one trailing wheel, battery and controller, middle case and bag, side case and bag; Separately be provided with one by the vehicle frame of managing before vehicle frame, ∩ type cross section is responsible for and elongated framework is formed; Before vehicle frame, rear, pipe bottom is provided with foot-operated standpipe fixing with it, folding stand is provided with in the lower end of foot-operated standpipe, folding stand becomes to be rotationally connected with foot-operated standpipe by folding shaft, and by registration mast by from reorientation, folding stand lower end is provided with Folding pedal, and Folding pedal is rotationally connected by foot-operated rotating shaft and folding putting up; ∩ type cross section supervisor is provided with handle fixing with it above, the rear end of ∩ type cross section supervisor is fixedly connected with elongated framework, the front end of ∩ type cross section supervisor is flexibly connected with main pipe seat by supervisor's rotating shaft, main pipe seat is managed before being fixed on vehicle frame, before vehicle frame, pipe and ∩ type cross section are provided with connecting rod between being responsible for, connecting rod front end becomes to be rotationally connected with connecting rod base by connecting rod rotating shaft, connecting rod base is managed before being fixed on vehicle frame, rod rear end is responsible for into sliding block joint by connecting rod slide-bar with ∩ type cross section, and connecting rod slide-bar slides in the chute that two sides are responsible in ∩ type cross section; In ∩ type, cross section main pipe is provided with manipulation hook, and manipulation hook comprises A hook, B hook and C head, and manipulation hook to be responsible for into ∩ type cross section by hook rotating shaft and to be rotationally connected, and hook rotating shaft is provided with torsion spring, acts on manipulation hook, makes it automatically to hook connecting rod slide-bar or connecting rod base; Two side case and bag are fixed on elongated framework both sides, and side case and bag can be used for putting luggage, and elongated framework lived by a raising middle flask handbag.

The invention has the advantages that: (1) folding conversion constructional appearance is succinct, without unsafe ugly protrusion.(2) folding transformational structure is more rational, operates more simple and convenient.(3) the foot-operated rear being placed in pipe before vehicle frame, rides comfortable, although complexity is a bit, easy to use,

Accompanying drawing explanation

Fig. 1 is the locations of structures schematic diagram of the present invention when riding as battery-driven car

Fig. 2 is the process schematic that the present invention is folded into new draw-bar box

Fig. 3 is C-C cutaway view in Fig. 2

Fig. 4 is A direction view in Fig. 1

Fig. 5 be in Fig. 4 Folding pedal fold after schematic diagram

Fig. 6 is the partial enlarged drawing at E place in Fig. 1

Fig. 7 is the partial enlarged drawing at G place in Fig. 2

Fig. 8 is the schematic diagram after the present invention is folded into new draw-bar box

Fig. 9 is the partial enlarged drawing at D place in Fig. 1

Figure 10 is the partial enlarged drawing at F place in Fig. 2

Figure 11 is the partial enlarged drawing at H place in Fig. 8

Figure 12 is B direction view in Fig. 8

In figure: 1 pull-fold type handlebar, 2 ∩ type cross section supervisors, 3 handles, 4 chutes, 5 elongated frameworks, 6 seat boards, 7 folding supports, 8 batteries and controller, 9 double brackets and steamboat, 10 electrical motor one trailing wheels, 11 side case and bag, 12 Folding pedals, 13 folding stands, 14 front-wheels, 15 front forks, 16 foot-operated standpipes, pipe before 17 vehicle frames, 18 connecting rods, 19 connecting rod slide-bars, 20 connecting rod rotating shafts, 21 connecting rod bases, 22 main pipe seats, 23 supervisor's rotating shafts, 24 torsion springs, 25 manipulation hooks, 26A hook, 27B hook, 28C head, 29 hook rotating shafts, 30 foot-operated rotating shafts, 31 folding shaft, 32 registration masts, case and bag in 33.

Detailed description of the invention

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, new draw-bar box electrombile, comprise pull-fold type handlebar 1, seat board 6, folding type supporting 7, double bracket and steamboat 9, front fork 15, front-wheel 14, electrical motor one trailing wheel 10, battery and controller 8, middle case and bag 33, side case and bag 11, separately be provided with a vehicle frame be made up of pipe before vehicle frame 17, ∩ type cross section supervisor 2 and elongated framework 5, before vehicle frame, rear, pipe 17 bottom is provided with foot-operated standpipe 16 fixing with it, folding stand 13 is provided with in the lower end of foot-operated standpipe 16, folding stand 13 is rotationally connected with foot-operated standpipe 16 one-tenth by folding shaft 31, and by registration mast 32 by from reorientation, folding stand 13 lower end is provided with Folding pedal 12, and Folding pedal 12 is rotationally connected with folding stand 13 one-tenth by foot-operated rotating shaft 30, ∩ type cross section supervisor 2 is provided with handle 3 fixing with it above, the rear end of ∩ type cross section supervisor 2 is fixedly connected with elongated framework 5, the front end of ∩ type cross section supervisor 2 is flexibly connected with main pipe seat 22 by supervisor's rotating shaft 23, main pipe seat 22 is fixed on pipe 17 before vehicle frame, before vehicle frame, pipe 17 and ∩ type cross section are provided with connecting rod 18 between being responsible for 2, connecting rod 18 front end is rotationally connected with connecting rod base 21 one-tenth by connecting rod rotating shaft 20, connecting rod base 21 is fixed on pipe 17 before vehicle frame, connecting rod 18 rear end is responsible for 2 one-tenth sliding block joints by connecting rod slide-bar 19 with ∩ type cross section, connecting rod slide-bar 19 slides in the chute 4 that 2 two sides are responsible in ∩ type cross section, be responsible for 2 inside in ∩ type cross section and be provided with manipulation hook 25, manipulation hook 25 comprises A hook 26, B hook 27 and C 28, manipulation hook 25 is responsible for 2 one-tenth by hook rotating shaft 29 with ∩ type cross section and is rotationally connected, hook rotating shaft 29 is provided with torsion spring 24, act on manipulation hook 25, make it automatically to hook connecting rod slide-bar 19 or connecting rod base 21, two side case and bag 11 are fixed on elongated framework 5 both sides, and side case and bag 11 can be used for placing luggage, and middle case and bag 33 encase elongated framework 5.

Ride when riding instead of walk, state of the present invention as shown in Figure 1: front-wheel 14 and electrical motor one trailing wheel 10 all land; Connecting rod slide-bar 19 is close to chute 4 upper end, and is hooked under the effect of torsion spring 24 by the B hook 27 of manipulation hook 25, and referring to Fig. 9, now before vehicle frame vehicle frame, pipe 17 and ∩ type cross section are responsible for 2 relative fixing, and whole vehicle frame good stability, riding safety is reliable.

When needs folded turning changes new draw-bar box state into, first referring to Fig. 4, Fig. 5, Folding pedal 12 is rotated 90 degree around foot-operated rotating shaft 30, is folded into Fig. 5 state; Then referring to Fig. 6 Fig. 7, folding stand 13 is rotated around folding shaft 31 inhour together with Folding pedal 12, is folded into Fig. 7 state; Then referring to Fig. 2 Fig. 9 Figure 10, the C 28 of manipulation hook 25 is first pressed with hand, make the B hook 27 release link slide-bar 19 of manipulation hook 25, connecting rod slide-bar 19 can slide along chute 4, thus pipe 17, front fork 15, front-wheel 14, folding stand 13, Folding pedal 12 before drivening rod 18, connecting rod base 21, vehicle frame, make them all can enter among elongated framework 5, Figure 10 is seen in the crucial local in folding switching process, and the integral status of folding switching process is shown in Fig. 2; Finally double bracket and steamboat 9 are allocated to below, and are folded down by seat board 6 by folding support 7, namely folding conversion all completes, and the state after completing is shown in Fig. 8, and the A hook 26 now manipulating hook 25 catches on connecting rod base 21 under the effect of torsion spring 24, sees Figure 11.

Under Fig. 8 state, namely pull-fold type handlebar 1 is equivalent to the handle of common pulling-rod trunk, holds pull-fold type handlebar 1, and the present invention can draw row, as the pulling-rod trunk of La Putong.

Claims (1)

1. a new draw-bar box electrombile, comprises pull-fold type handlebar (1), seat board (6), folding type supporting (7), double bracket and steamboat (9), front fork (15), front-wheel (14), electrical motor one trailing wheel (10), battery and controller (8), middle case and bag (33), side case and bag (11); It is characterized in that: be provided with a vehicle frame be made up of pipe (17), ∩ type cross section supervisor (2) and elongated framework (5) before vehicle frame; Before vehicle frame, manage (17) rear, bottom be provided with foot-operated standpipe (16) fixing with it, folding stand (13) is provided with in the lower end of foot-operated standpipe (16), folding stand (13) becomes to be rotationally connected with foot-operated standpipe (16) by folding shaft (31), and by registration mast (32) by from reorientation; Folding stand (13) lower end is provided with Folding pedal (12), and Folding pedal (12) becomes to be rotationally connected with folding stand (13) by foot-operated rotating shaft (30); Handle (3) fixing is with it provided with above ∩ type cross section supervisor (2); The rear end in ∩ type cross section supervisor (2) is fixedly connected with elongated framework (5), and the front end in ∩ type cross section supervisor (2) is flexibly connected with main pipe seat (22) by supervisor's rotating shaft (23), and main pipe seat (22) is fixed on the front pipe (17) of vehicle frame; Before vehicle frame, pipe (17) and ∩ type cross section are responsible between (2) and are provided with connecting rod (18), connecting rod (18) front end becomes to be rotationally connected with connecting rod base (21) by connecting rod rotating shaft (20), connecting rod base (21) manages (17) before being fixed on vehicle frame, connecting rod (18) rear end be responsible for (2) with ∩ type cross section become sliding block joint by connecting rod slide-bar (19), and connecting rod slide-bar (19) is the inner slip of chute (4) of being responsible for (2) two sides in ∩ type cross section; Manipulation hook (25) is provided with in supervisor (2) inside, ∩ type cross section, manipulation hook (25) comprises A hook (26), B hook (27) and C head (28), manipulation hook (25) is responsible for (2) by hook rotating shaft (29) with ∩ type cross section and is become to be rotationally connected, hook rotating shaft (29) is provided with torsion spring (24), act on manipulation hook (25), make it automatically to hook connecting rod slide-bar (19) or connecting rod base (21); Two side case and bag (11) are fixed on elongated framework (5) both sides, and a middle case and bag (33) encases elongated framework (5).