Multifunctional full-folding electric tricycle

A foldable and multi-functional technology, applied in foldable bicycles, motor vehicles, bicycles, etc., can solve the problems of inconvenient folding and carrying, and single function.

Inactive Publication Date: 2013-12-11
韦浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a simple structure and multiple functions, which can be used as a shopping cart for children and elderly people; it can be used as a shopping cart; In the trunk, it solves the problem that most electric tricycles have a single function and are inconvenient to fold and carry

Method used

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  • Multifunctional full-folding electric tricycle
  • Multifunctional full-folding electric tricycle
  • Multifunctional full-folding electric tricycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to Figure 1 to Figure 6 , Figure 11 ~ Figure 13, a multifunctional fully foldable three-wheel electric vehicle, which is in a fully unfolded state in this embodiment; the multifunctional fully foldable three-wheel electric vehicle consists of the main beam of the front bracket and the foldable steering device. The foldable seat assembly, the main beam tripod structure at the rear of the car, the power unit assembly, the saddle bracket structure, and the middle beam frame of the car; the rear head of the front main beam 22 is connected with the middle beam frame 24, and the front head Connected with the column outer sleeve 10, the lower part is provided with a battery box 17, and U-shaped groove frames 19 are arranged on both sides, and the U-shaped groove frame 19 is provided with arc-shaped holes, fixing bolts 20 and fastening bolts 18. One end of the support crossbeam 13 is worn in the U-shaped groove, fixed with bolt 20 and positioned and fixed in the arc-sh...

Embodiment 2

[0022] refer to Figure 1 to Figure 8 , the difference from Embodiment 1 is that in this embodiment: the above-mentioned entire vehicle body is in a propellable state in the folded state of the rear half; the saddle rod in the saddle bracket structure at the rear of the vehicle described 37 shrinks in the outer casing 36, and together with the outer casing 36 and the saddle 43 draws closer to the top of the tripod 32 along with the folding of the folding support frame 34, the rear beam 28 and the tripod 32 carry the motor wheel 42 and the saddle in the folded state. The seat bracket structure assembly, because the rear frame 28 and the middle beam frame 24 are folded and moved to the rear and lower part of the overall structure of the front part of the car according to the symmetrical movement of the fastenable bolt 26 and the azimuth angle restriction of the positioning tie rod 25, said The clip-shaped member 31 arranged at the bottom of the tripod 32 is inserted together wit...

Embodiment 3

[0024] refer to Figure 1 to Figure 13 The difference from Embodiment 1 and Embodiment 2 is that in this embodiment: the above-mentioned entire car body is in a fully folded state; When the front part of the car is fully folded, the foldable seat assembly, the backrest frame 3 carries the soft backrest belt 2 and is folded to the armrest frame 4, and the armrest frame 4 is folded on the seat after the spring pin 45 is released. On the surface of the two sides of the panel 5, and when the middle part of the seat panel 5 and the lining beam 8 are lifted upwards, they are pulled together to the upper sides of the front main beam 22 by the pulling action of the support frame 6; While the backing beam 8 drives the lifting column 9 and the interlocking support frame 12 to rise together, the interlocking support frame 12 pulls the front wheel 17, the front fork 15, the outer sleeve 14, the support beam 13, and the steering rod through the base 54. 11. The pedal frame 56 moves closer...

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PUM

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Abstract

The invention relates to a multifunctional full-folding electric tricycle. The multifunctional full-folding electric tricycle comprises a tricycle front portion crossbar support structure, a foldable steering device assembly, a power transmission device assembly, a tricycle middle crossbar frame structure, a tricycle rear portion crossbar support structure and a saddle support structure. The whole multifunctional full-folding electric tricycle is in a riding state after being completely unfolded. The tricycle rear portion crossbar support structure and the saddle support structure can be moved to the lower rear portion of a tricycle front portion integral structure through a tricycle middle crossbar frame after being folded, and the whole multifunctional full-folding electric tricycle is in the state of being capable of being pushed forwards. When the whole multifunctional full-folding electric tricycle is in the full-folding state, the size of the multifunctional full-folding electric tricycle is further reduced, and movement and carrying are convenient. Due to the fact that a plurality of folding linkage mechanisms are adopted, the multifunctional full-folding electric tricycle can be ridden, can also be pushed forwards, can carry both children and the old, can serve as a shopping cart, and has the advantages of being multiple in function, simple in structure, reliable in operation and convenient to use.

Description

technical field [0001] The invention relates to a multifunctional fully foldable three-wheeled electric vehicle. Background technique [0002] In the existing technical field, various electric tricycles are various in variety and have various functions; but most of them are relatively heavy and cannot be folded, and their uses are relatively single. There are also some portable electric tricycles that can be folded, and their functions are relatively single Can't meet more needs. Contents of the invention [0003] The purpose of the present invention is to provide a simple structure and multiple functions, which can be used as a shopping cart for children and elderly people; it can be used as a shopping cart; In the trunk, it solves the problem that most electric tricycles have a single function and are inconvenient to fold and carry. [0004] The technical solution of the present invention is: a multifunctional fully foldable three-wheeled electric vehicle, including th...

Claims

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Application Information

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IPC IPC(8): B62K15/00B62K5/027
Inventor 韦浩
Owner 韦浩
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