CN104890786A - Three-wheel large-volume suitcase and bag electric vehicle - Google Patents

Abstract

The invention provides a three-wheel large-volume suitcase and bag electric vehicle. The three-wheel large-volume suitcase and bag electric vehicle comprises a handlebar, a seat plate, a battery, a controller, a pipe clamp, an eccentric clamping handle and an electric motor integral front wheel, and is additionally provided with a novel vehicle frame, wherein the novel vehicle frame consists of a vehicle frame front pipe, a vehicle frame middle pipe front section, a vehicle frame middle pipe back section and a vehicle frame back pipe; a back pipe seat and a middle pipe seat are arranged on the vehicle frame front pipe; the vehicle frame middle pipe front section and the vehicle frame middle pipe back section are rotationally connected; the front end of the vehicle frame middle pipe front section is rotationally connected with the middle pipe seat; the back end of the vehicle frame middle pipe back section is rotationally connected with the vehicle frame back pipe; an operation and control buckle is arranged on the upper edge of the vehicle frame middle pipe front section; the front end of the vehicle frame back pipe is rotationally connected with the back pipe seat; a three-leg supporter is arranged above the vehicle frame back pipe; an operation and control hook is arranged inside the vehicle frame back pipe; a suitcase and bag seat frame, a floor support pipe and a telescopic back wheel system are arranged at the back end of the vehicle frame back pipe; and the three-wheel large-volume suitcase and bag electric vehicle is additionally provided with an independent large-volume suitcase and bag. The three-wheel large-volume suitcase and bag electric vehicle has the advantages that the volume of the suitcase and bag is larger; the suitcase and bag can be specially used for containing luggage; the operation of a folding conversion mechanism is simple and fast; by adopting a three-wheel structure, the three-wheel large-volume suitcase and bag electric vehicle is particularly suitable for people with leg disability and old and frail people to use.

Description

Three-wheel Large Copacity case and bag battery-driven car

Technical field

The present invention relates to a kind of case and bag battery-driven car, especially a kind of three-wheel Large Copacity case and bag battery-driven car.

Background technology

In existing technology, most case and bag battery-driven car, its case and bag are only used to the parts holding battery-driven car itself, and when case and bag battery-driven car folded turning changes case and bag state into, all or most of parts occupy the space of case and bag.Also have some case and bag battery-driven cars, its case and bag have been separated a part and have been used for placing luggage, but due to the restriction by electric vehicle structure, the space of placing luggage is very limited, and only 0.005 to 0.01 cubic meter, does not arrive desirable practical level.In addition, the two-wheeled Large Copacity case and bag battery-driven car of my design, and the personage's use being not suitable for that legs and feet inconvenience, legs and feet are unhealthy and strong, legs and feet are disabled or old.

Summary of the invention

The object of the present invention is to provide a kind of three-wheel Large Copacity case and bag battery-driven car, by to battery-driven car from new design, first make this case and bag battery-driven car under the prerequisite seldom increasing car load volume, greatly increase the space that case and bag place luggage, arrive 0.02 to 0.03 cubic meter, its capacity is equivalent to the capacity of a small size pulling-rod trunk; Next makes folded turning converting mechanism simplify, and really can accomplish one second key, is easy to operation, easy to use.

Technical scheme of the present invention is: three-wheel Large Copacity case and bag battery-driven car, comprises handlebar, seat board, battery and controller, pipe clamp and eccentric clamping handle, electrical motor one front-wheel; Separately be provided with a Novel frame, Novel frame by managing before vehicle frame, in pipe leading portion, vehicle frame, after pipe back segment, vehicle frame, pipe forms in vehicle frame, wherein vehicle frame front pipe top be provided be fixedly connected with rear base, be provided with the middle base be fixedly connected with in the middle part of pipe before vehicle frame; In vehicle frame, in pipe leading portion and vehicle frame, pipe back segment is rotationally connected by A axle, in vehicle frame, the front end of pipe leading portion is rotationally connected by B axle and middle base, in vehicle frame, the rear end of pipe back segment is rotationally connected by pipe after C axle and vehicle frame, in vehicle frame, the top of pipe leading portion is provided with manipulation button, manipulation button is other is provided with stage clip, manipulation button can fasten pipe back segment in vehicle frame, makes pipe leading portion in vehicle frame relative fixing with pipe back segment in vehicle frame; After vehicle frame, the front end of pipe is rotationally connected by D axle and rear base; After vehicle frame, the front upper of pipe is provided with the three legs supports be fixedly connected with it, and the upper end that three legs support is fixedly connected with seat board; After vehicle frame, the inside of pipe is provided with manipulation hook, and manipulation hook is rotationally connected by pipe after E axle and vehicle frame, and E axle is provided with torsion spring, and torsion spring controls manipulation hook, makes it to catch on the middle base after drawing close; After vehicle frame, the rear end of pipe is provided with case and bag seat frame fixing with it, and be provided with the arm that lands be fixedly connected with below case and bag seat frame, battery and controller are also arranged on below case and bag seat frame; After vehicle frame, the rear end of pipe is provided with telescopic rear wheel system, and telescopic rear wheel system is made up of a main shaft, two telescopic shafts, two trailing wheels; Main shaft is fixedly connected with pipe after vehicle frame, and telescopic shaft is assemblied in the inside at main shaft two ends respectively, and be sliding block joint, main shaft is provided with registration mast, and telescopic shaft is provided with positioning groove, and registration mast, through positioning groove, controls the telescopic location of telescopic shaft; Need to ride fast, telescopic shaft can be pulled out the distance between increase two trailing wheel, ensure the safety of riding further; Main shaft two ends assembling pipe clamp and eccentric clamping handle, telescopic shaft position is clamped by pipe clamp and eccentric clamping handle after adjusting; Trailing wheel is assemblied in the termination of telescopic shaft, with telescopic shaft for being rotationally connected; Separately be provided with independently Large Copacity case and bag, Large Copacity case and bag are installed on pipe after vehicle frame, three legs support, between case and bag seat frame, can load onto at any time or pull down.

Advantage of the present invention is: the capacity of case and bag is comparatively large, and is the case and bag being independently used for placing luggage specially, when people's trip, can not carry case and bag in addition; The operation of folded turning converting mechanism really can accomplish one second key, simple and fast, is easy to operation, easy to use; Tricycle structure, is particularly suitable for the personage that legs and feet inconvenience, legs and feet are unhealthy and strong, legs and feet are disabled or old and uses.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention as battery-driven car riding condition

Fig. 2 is the partial enlarged drawing at D place in Fig. 1

Fig. 3 is A direction view in Fig. 1

Fig. 4 is the Novel frame schematic diagram in the present invention

Fig. 5 is the process schematic that the present invention folds conversion

Fig. 6 is the partial enlarged drawing at E place in Fig. 5

Fig. 7 is that folded turning of the present invention changes the schematic diagram drawing row case and bag state into

Fig. 8 is the partial enlarged drawing at F place in Fig. 7

Fig. 9 is B direction view in Fig. 7

Figure 10 is that telescopic shaft stretches out view

Figure 11 is the partial enlarged drawing at F place in Fig. 9

Figure 12 is the partial enlarged drawing at G place in Figure 10

In figure: 1 handlebar, manage after 2 vehicle frames, 3 three legs support, 4 seat boards, 5 Large Copacity case and bag, 6 case and bag seat frames, 7 land arm, 8 batteries and controller, 9 pipe clamps and eccentric clamping handle, 10 trailing wheels, 11 electrical motor one front-wheels, 12 ride, pipe before 13 vehicle frames, base after 14, 15D axle, 16C axle, 17 torsion springs, 18E axle, 19 manipulation hooks, pipe back segment in 20 vehicle frames, 21A axle, pipe leading portion in 22 vehicle frames, 23 stage clips, base in 24, 25B axle, 26 manipulation buttons, handle dialled by 27 manipulation hooks, 28 main shafts, 29 telescopic shaft 30 registration masts, 31 positioning grooves.

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, three-wheel Large Copacity case and bag battery-driven car, comprises handlebar 1, seat board 4, battery and controller 8, pipe clamp and eccentric clamping handle 9, electrical motor one front-wheel 11; Separately be provided with a Novel frame, Novel frame is made up of pipe 2 after pipe back segment 20, vehicle frame in pipe leading portion 22, vehicle frame in pipe before vehicle frame 13, vehicle frame, wherein vehicle frame front pipe 13 top be provided be fixedly connected with rear base 14, be provided with the middle base 24 be fixedly connected with in the middle part of pipe 13 before vehicle frame; In vehicle frame, pipe leading portion 22 is rotationally connected by A axle 21 with pipe back segment 20 in vehicle frame, in vehicle frame, the front end of pipe leading portion 22 is rotationally connected by B axle 25 and middle base 24, in vehicle frame, the rear end of pipe back segment 20 is rotationally connected by pipe 2 after C axle 16 and vehicle frame, in vehicle frame, the top of pipe leading portion 22 is provided with manipulation button 26, manipulation button 26 is other is provided with stage clip 23, manipulation button 26 can fasten pipe back segment 20 in vehicle frame, makes pipe leading portion 22 in vehicle frame relative fixing with pipe back segment 20 in vehicle frame; After vehicle frame, the front end of pipe 2 is rotationally connected by D axle 15 and rear base 14; After vehicle frame the front upper of pipe 2 be provided be fixedly connected with it three legs support 3, three legs support 3 upper end be fixedly connected with seat board 4; After vehicle frame, the inside of pipe 2 is provided with manipulation hook 19, and manipulation hook 19 is rotationally connected by pipe 2 after E axle 18 and vehicle frame, and E axle 18 is provided with torsion spring 17, and torsion spring 17 controls manipulation hook 19, makes it to catch on the middle base 24 after drawing close; After vehicle frame, the rear end of pipe 2 is provided with it fixing case and bag seat frame 6, be provided with below case and bag seat frame 6 be fixedly connected with land arm 7, battery and controller 8 are also arranged on below case and bag seat frame 6; After vehicle frame, the rear end of pipe 2 is provided with telescopic rear wheel system, and telescopic rear wheel system is made up of a main shaft 28, two telescopic shafts 29, two trailing wheels 10; Main shaft 28 is fixedly connected with pipe after vehicle frame 2, and telescopic shaft 29 is assemblied in the inside at main shaft 28 two ends respectively, and be sliding block joint, main shaft 28 is provided with registration mast 30, and telescopic shaft is provided with positioning groove 31, and registration mast 30, through positioning groove 31, controls the telescopic location of telescopic shaft 29; Need to ride fast, telescopic shaft 29 can be pulled out the distance between increase two trailing wheel 10, ensure the safety of riding further; Main shaft 28 two ends assembling pipe clamp and eccentric clamping handle 9, telescopic shaft 29 position is clamped by pipe clamp and eccentric clamping handle 9 after adjusting; Trailing wheel 10 is assemblied in the termination of telescopic shaft 29, with telescopic shaft 29 for being rotationally connected; Separately be provided with independently Large Copacity case and bag 5, Large Copacity case and bag 5 are installed on that pipe 2, three leg after vehicle frame supports 3, between case and bag seat frame 6, can load onto at any time or pull down.

Riding condition as shown in Figure 1, if desired folded turning changes into and draws capable case and bag state, then realize as follows: referring to Fig. 1, Fig. 2, Fig. 6, Fig. 7, Fig. 8, the first step, manipulation button 26 is dialled by the E direction of arrow in Fig. 6, then to press in Fig. 6 the F direction of arrow and to promote in vehicle frame pipe back segment 20 in pipe leading portion 22 and vehicle frame, after pipe leading portion 22 in vehicle frame is reverse V-shaped with pipe back segment 20 one-tenth in vehicle frame, to press in Fig. 6 the G direction of arrow again and promote pipe 13 before vehicle frame, pipe 13 before vehicle frame can be made, front-wheel, middle base 24 together after D axle 15 counterclockwise rotation trend vehicle frame pipe 2 draw close, middle base 24 is caught on by manipulation hook 19 under the effect of torsion spring 17, namely folding conversion completes, after completing as shown in Figure 7, now, the present invention just can draw row as common pulling-rod trunk.Otherwise, if riding condition will be become by drawing capable case and bag State Transferring, then by the operation of above-mentioned reverse procedure, first dial manipulation hook and dial handle 27, base 24 during manipulation hook 19 is discharged, before then making vehicle frame, pipe 13, front-wheel 11, middle base 24 rotate clockwise around D axle 15 together, make pipe leading portion 22 in vehicle frame in alignment with pipe back segment 20 in vehicle frame, manipulation button 26 fastens pipe back segment 20 in vehicle frame under the effect of stage clip 23, and namely conversion operations completes, as shown in Figure 1.

Claims (1)

1. a three-wheel Large Copacity case and bag battery-driven car, comprises handlebar (1), seat board (4), battery and controller (8), pipe clamp and eccentric clamping handle (9), electrical motor one front-wheel (11); It is characterized in that: be separately provided with a Novel frame, Novel frame by managing (13) before vehicle frame, in pipe leading portion (22), vehicle frame, after pipe back segment (20), vehicle frame, pipe (2) form in vehicle frame, wherein front the pipe of vehicle frame (13) top be provided be fixedly connected with rear base (14), manage in the middle part of (13) before vehicle frame and be provided with the middle base (24) be fixedly connected with; In vehicle frame, pipe leading portion (22) is rotationally connected by A axle (21) with pipe back segment (20) in vehicle frame, in vehicle frame, the front end of pipe leading portion (22) is rotationally connected by B axle (25) and middle base (24), in vehicle frame, the rear end of pipe back segment (20) is rotationally connected by managing (2) after C axle (16) and vehicle frame, in vehicle frame, the top of pipe leading portion (22) is provided with manipulation button (26), and manipulation button (26) is other is provided with stage clip (23); The front end of managing (2) after vehicle frame is rotationally connected by D axle (15) and rear base (14); The front upper of managing (2) after vehicle frame is provided with three legs be fixedly connected with it and supports (3); The inside of managing (2) after vehicle frame is provided with manipulation hook (19), and manipulation hook (19) is rotationally connected by managing (2) after E axle (18) and vehicle frame, and E axle (18) is provided with torsion spring (17); Manage the rear end of (2) after vehicle frame and be provided with case and bag seat frame (6) fixing with it, be provided with below case and bag seat frame (6) be fixedly connected with land arm (7); The rear end of managing (2) after vehicle frame is provided with telescopic rear wheel system, and telescopic rear wheel system is made up of a main shaft (28), two telescopic shafts (29), two trailing wheels (10); Main shaft (28) with manage (2) after vehicle frame and be fixedly connected with, telescopic shaft (29) is assemblied in the inside at main shaft (28) two ends respectively, for sliding block joint, main shaft (28) is provided with registration mast (30), telescopic shaft is provided with positioning groove (31), and registration mast (30) is through positioning groove (31); Trailing wheel (10) is assemblied in the termination of telescopic shaft (29), with telescopic shaft (29) for being rotationally connected; Separately be provided with independently Large Copacity case and bag (5), after Large Copacity case and bag (5) are installed on vehicle frame, pipe (2), three legs support between (3), case and bag seat frame (6).