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Novel electro-tricycle

An electric tricycle, a new type of technology, applied to motor vehicles, bicycles, bicycle accessories, etc., can solve problems such as up and down bumps, damage, and vehicle rollovers

Inactive Publication Date: 2014-03-12
李远锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of shock absorber lacks cushioning in the elongated stroke, and its resilience is extremely strong. When the electric tricycle travels on dirt roads in villages or towns or other roads with poor road surface, it will bump up and down, and the comfort is very poor; Turning or left and right bumps will cause the center of gravity on one side to shift suddenly, and the spring steel on the side that loses the center of gravity will rebound violently, jacking up the side of the car body, which will easily cause the vehicle to roll over, causing casualties and vehicle damage

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0021] figure 1 , figure 2 with image 3 Schematically shows a new type of electric tricycle according to Embodiment 1 of the present invention. In this embodiment, both sides of the vehicle frame 6 are movably connected with the shock absorber 5 by pin shafts, and the top of the shock absorber 5 is stressed. The surfaces are all located at the same horizontal height, jointly bear the load of the car body 7, and play the role of shock absorption.

Embodiment 2

[0023] figure 1 , image 3 with Figure 4 The novel electric tricycle according to the second embodiment of the present invention is schematically shown. As shown in the figure, two shock absorbers 5 are arranged on the same side of the vehicle frame 6, and the force-bearing surfaces at the tops of the shock absorbers 5 are not on the same horizontal line. The shock absorber 5 with a lower stress-bearing surface at the top is movably connected with the limiting plate 8 through a pin shaft. Limiting plate 8 is welded on one end of guide rod 9 . The guide sleeve 10 is a hollow ring, which is sleeved on the other end of the guide rod 9 . The guide sleeve 10 is connected with the vehicle frame 6 by welding.

[0024] If the load of the vehicle frame 6 is lighter, the shock absorber 5 with a higher stress-bearing surface at the top will bear the weight of the vehicle body 7 at first, and play the role of shock absorption. When the load of the vehicle frame 6 exceeds a certain ...

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Abstract

The invention discloses a novel electro-tricycle. The novel electro-tricycle comprises a tricycle body, a bearing device, wheels and axles, wherein the bearing device is used for supporting the tricycle body, the axles are connected with the wheels, and the axles are used for supporting the bearing device. The bearing device comprises bases, bearing frames, shock absorbers and a frame, wherein the axles are used for supporting the bases respectively, and the bearing frames and the shock absorbers are connected to the bases respectively, and are used for supporting the frame. When the novel electro-tricycle runs on a road with poor road conditions, and suddenly inclines towards the left or the right, or carries out a sharp turn in the travelling process, the shock absorber on the side which suddenly loses balance cannot rapidly bounce through damping of the shock absorber, and the risk of the sideward rollover of the novel electro-tricycle is greatly reduced.

Description

technical field [0001] The invention belongs to the field of vehicles, in particular to a novel electric tricycle. Background technique [0002] In the prior art, an electric tricycle generally connects two wheels with an axle, and the two wheels run synchronously under the drive of the axle. When the load of the cargo compartment is biased to one side or turns sharply to one side, the wheel on the side where the center of gravity is lost is likely to slip and run all over, causing the vehicle to roll over. In addition, in the prior art, an electric tricycle generally adopts a spring steel combined shock absorber. This kind of shock absorber lacks cushioning in the elongated stroke, and the resilience is extremely strong. When the electric tricycle travels on dirt roads in villages and towns or other roads with poor road surface, it will bump up and down, and the comfort is very poor; Turning or left and right bumps cause the center of gravity on one side to shift suddenly...

Claims

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Application Information

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IPC IPC(8): B62K7/00B62K7/02B62K5/027B62K25/04
Inventor 李远锋
Owner 李远锋
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