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A multifunctional folding electric vehicle

An electric vehicle and multi-functional technology, applied to foldable bicycles, motor vehicles, bicycles, etc., can solve the problems of not being able to take it to the train, inconvenient, and high transportation costs, and achieve the effects of multiple functions, convenient disassembly, and convenient portability

Inactive Publication Date: 2017-08-11
XIAN UNIV OF FINANCE & ECONOMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only the interchangeability of finished vehicle parts is poor, but the process is complicated, and because the weight of the electric vehicle itself is not too heavy, but the volume is relatively large, the number of boxes packed at one time is small when transporting the electric vehicle, resulting in high transportation costs and short delivery times for a batch of goods. longer
Moreover, the current electric vehicles are very complicated to disassemble and assemble, and cannot be taken to other means of transportation such as trains and cars when traveling.
[0007] Moreover, most of the existing folding electric vehicles occupy a large area after being folded, and cannot be placed directly on the ground. They will fall over and must be dragged or lifted to carry, which is very inconvenient

Method used

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  • A multifunctional folding electric vehicle
  • A multifunctional folding electric vehicle
  • A multifunctional folding electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] When the multifunctional folding electric vehicle of the present invention is in normal use, as figure 1 , 2 As shown, a multifunctional folding electric vehicle includes a spring lock device 1, a front frame 2, a front wheel 3, a rear wheel 4, two front support rods 5, a rear frame 6, a folding seat 7, two Rear support bar 8, two sets of caster devices 9, first storage box 10, second storage box 11, first storage box door, second storage box door, shock absorbing device, first seat support bar 12 , the second seat support rod 13, battery and control device, motor, transmission device, manual power device 14, transmission chain, transmission gear, handlebar 15, brake device, standpipe 16, connecting plate 17, front fork device 18, Food basket 19 and beam 20.

[0052] The first storage box 10 and the second storage box 11 are fixedly connected by the cross beam 20; the main shaft of the rear wheel 4 is arranged between the first storage box 10 and the second storage bo...

Embodiment 2

[0069] When the multifunctional electric vehicle of the present invention is folded, as image 3 As shown, when the electric vehicle is folded, the front wheel 3 and the front fork device 18 are disassembled through the spring lock device 1 and put into the corresponding position in the first storage box 10, and the A set of said caster device 9 is detachably connected with said rear frame 6 and two rear support rods 8 through said spring lock device 1 at the same time; another set of said caster device 9 is connected through said The spring lock device 1 is detachably connected with the standpipe 16 and the two front support rods 5 at the same time. Since the front frame 2 and the rear frame 6 are arc-shaped, the front frame 2 And rear vehicle frame 6 can be bonded with described rear wheel 4, and the electric vehicle after folding is only equivalent to the footprint of rear wheel 4, greatly saves space, and is easy to carry.

[0070] When the electric vehicle is folded, the...

Embodiment 3

[0075] Such as Figure 4-5 As shown, the specific structure of the locking device 105 used in Embodiment 1 is that the locking device 105 includes a track groove and a convex lock cap; the outer side wall of the upper part of the connecting rod 104 is symmetrically provided with two track grooves, The track groove is formed by connecting the vertical track groove 105c, the horizontal track groove 105b and the locking groove 105a sequentially, the top of the vertical track groove 105c communicates with the top of the connecting rod 104, and the vertical track groove The bottom end of 105c communicates with one end of the horizontal track groove 105b, the bottom end of the locking groove 105a communicates with the other end of the horizontal track groove 105b, and the top end of the locking groove 105a is a blind groove.

[0076] The push handle 101 and the connecting rod 104 are integrally formed in a rod shape; the lower part of the connecting rod 104 is sleeved with a spring ...

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PUM

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Abstract

The invention discloses a multifunctional folding electric vehicle, which comprises a spring lock device, a front frame, a front wheel, a rear wheel, two front support rods, a rear frame, a folding seat, two rear support rods, two sets of Caster unit, 1st storage box, 2nd storage box, 1st storage box door, 2nd storage box door, shock absorber, 1st seat support bar, 2nd seat support bar, battery and controls Units, motors, transmissions, manual power units, drive chains, drive gears, handlebars, brakes, stems, connecting plates, fork units and beams. The invention has the advantages of simple structure, easy assembly and large storage space. When the electric vehicle is folded, it can be used as a towed suitcase. There are two sets of caster wheels with brakes, which can be pushed or dragged, and can be easily brought to various vehicles such as cars and trains.

Description

technical field [0001] The invention relates to the field of land trackless transportation vehicles, in particular to a multifunctional folding electric vehicle. Background technique [0002] At present, as the world pays more and more attention to the environment and resources, electric vehicles are gradually becoming popular. Not only is this electric vehicle less polluting, but it is also lighter in weight than other vehicles of the same type. [0003] As a green sunrise industry, electric vehicles have been developing in China for ten years. In terms of electric vehicles, at the end of 2010, [0004] The number of electric vehicles in China has reached 120 million, and it is growing at a rate of 30% per year. From the perspective of energy consumption, electric vehicles are only one-eighth of motorcycles and one-twelfth of cars. [0005] In terms of the occupied space, an electric vehicle occupies only one-twentieth of the space occupied by ordinary private cars, mak...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K15/00B62K5/00B62J9/00B62J11/00
Inventor 刘育红张强
Owner XIAN UNIV OF FINANCE & ECONOMICS