Travel suitcase folding electric tricycle

Abstract

A travel suitcase folding electric tricycle comprises a frame. A handlebar shaft and handles are arranged at the front end of the frame. The lower side of the handlebar shaft is connected with a frontwheel fork and a front wheel. The rear end of the frame is connected with rear wheel rods and rear wheels. Each rear wheel rod is provided with a rear wheel telescopic mechanism. A backrest support is arranged on the frame and provided with a backrest folding mechanism and a backrest telescopic mechanism. A seat plate is arranged on the backrest support. The backrest telescopic mechanism comprises a backrest slide plate slidingly arranged on the backrest support. A telescopic pull rod is arranged in the backrest slide plate. A pressing plate is arranged on the outer side of the telescopic pull rod. A positioning inclined wedge block is connected with the lower end of the telescopic pull rod. A positioning base is arranged on the backrest support. A positioning clamping block is arranged in the positioning base. A compression spring is arranged on the lower side of the positioning clamping block and abuts against the backrest support. A through hole is formed in the pressing plate. Thepositioning clamping block penetrates through the through hole and is matched with the positioning inclined wedge block. The upper end of the telescopic pull rod extends out of the backrest slide plate and is connected with a lifting handle. A suitcase is arranged on the back of the backrest slide plate.

Description

technical field [0001] The invention relates to an electric vehicle, in particular to a three-wheeled electric vehicle with folding travel luggage, which belongs to the field of electric vehicles. Background technique [0002] At present, electric vehicles have become one of the most convenient means of transportation for people to travel. However, ordinary electric vehicles are only suitable for driving on the road and cannot be used as a means of transportation for leisure travel. 1. It is inconvenient to move; the second is that it cannot be used as a luggage, cannot store objects, and has few functions; the third is that ordinary electric vehicles are mostly two-wheeled and have poor stability. If they are used as a leisure vehicle, they lack comfort. Therefore, someone has designed a portable folding electric vehicle, such as the MOVINGLIFE ATTO deformation folding luggage electric scooter produced in Israel, which can be freely deformed and used as a luggage on high-sp...

AI Technical Summary

Problems solved by technology

However, in actual use, on the one hand, since the front half of the car can be separated from the rear half, the joint has a light bearing capacity and poor stability; stuck, hard to use

In addition, the expansion and contraction of the rear wheel is connected by a cam lever, which needs to be lubricated, otherwise it is easy to wear and cause damage to the components

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