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Foldable power driven three wheel cart

A technology for electric tricycles and frames, which is applied to foldable bicycles, motor vehicles, bicycles, etc., and can solve the problems that electric tricycles cannot be folded

Inactive Publication Date: 2017-03-01
天津市畅捷自行车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the technical problem that electric tricycles cannot be folded in the prior art and provide a foldable electric tricycle that can be folded and has a good folding effect

Method used

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  • Foldable power driven three wheel cart
  • Foldable power driven three wheel cart
  • Foldable power driven three wheel cart

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] See Figure 1-Figure 3 , A folding electric tricycle, including frame 1, front wheel 2, rear wheel 3, seat 4, front fork sleeve 5, front fork tube 6, handlebar 7, battery and battery control system. It includes two rear wheels 3 and a front wheel 2. The front wheel 2 is used as a driving wheel to integrate a hub motor, and the hub motor is connected to a battery through a battery control system. The handlebar 7 is installed at the upper end of the front fork tube 6, the front fork tube 6 is installed on the front fork sleeve 5 in a rotating manner, and the front wheel 2 is installed at the lower end of the front fork tube 6. The battery is installed on the frame 1.

[0025] The frame 1 includes a front plate frame 1-1 and a rear plate frame 1-2. The lower side of the rear end of the front plate frame 1-1 and the lower side of the front end of the rear plate frame 1-2 pass through a first pin Axis 8 is hinged. The axis of the first pin 8 is parallel to the axis of the re...

Embodiment 2

[0045] Under the same conditions as in the first embodiment, the frame locking assembly 9, the sleeve locking assembly 11, and the overturning locking assembly 22 are quick-release assemblies. Quick release components are commonly used fastening and locking parts in the field of bicycles (especially mountain bikes). The quick-release assembly includes a quick-release locking rod, which serves as the first pin, the first rotating shaft and the fifth pin in the present invention. In addition, in this embodiment, the vertical telescopic mechanism 14 is an electric linear guide module, and the electric linear guide module is connected to the battery through a battery control system to realize electric lifting of the seat. The electric linear guide module is a prior art device.

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Abstract

The invention relates to a foldable power driven three wheel cart, including a cart frame, front wheel, back wheel, a cart seat, a front cross casing pipe, a front cross pipe, a cart handle, a battery and a battery control system, the cart is characterized in that the cart includes a front plank frame and a back plank frame, the front plank frame and the back plank frame are connected in a hinge mode through a first pin shaft; the front cross drive pipe through a first rotating shaft is installed on the front plank frame, on which is installed with a casing pipe lock taut component used for fixing the front casing pipe; the back plank frame up side through a second rotating shaft is installed with a roll over stand, which through a upright stretching and shrinking mechanism is installed with the cart seat, the upright stretching and shrinking mechanism includes a cart seat lock taut component; the cart seat includes a back board frame and a sitting board frame, the lower part of the back board frame is fixed with a middle board frame perpendicular to the back board frame, the front end of the middle board and back end of the sitting board frame are connected in a hinge mode through the second pin shaft, the shaft line of the second pin shaft is parallel with the shaft line of the back wheel. The cart can perform full folding, to realize volume shrinking, is convenient to deliver by carrier, can facilitate the deposit in the reserve container of a car, and is convenient to use.

Description

Technical field [0001] The invention belongs to the technical field of tricycles, and particularly relates to a folding electric tricycle. Background technique [0002] Electric vehicles have the advantages of being green and environmentally friendly, convenient and fast, with the continuous improvement of people's living standards and environmental awareness. Electric vehicles have become the main means of transportation for people to travel short distances. [0003] Folding electric bicycles are a type of electric bicycles, which refer to models that reduce the overall volume of electric bicycles through folding. This type of vehicle is suitable for loading on automobiles or in urban traffic, and is favored by people as a short-distance transportation tool. [0004] Currently, foldable electric vehicles are mainly two-wheeled vehicles. Due to the three-wheel structure, it is difficult for the existing electric tricycles to achieve folding. Therefore, it is necessary to design a ...

Claims

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Application Information

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IPC IPC(8): B62K15/00
CPCB62K15/008
Inventor 刘玉忠
Owner 天津市畅捷自行车有限公司
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