Movably-connected detachable electric tricycle frame

Abstract

A movably-connected detachable electric tricycle frame comprises a frame body, wherein on the frame body, bent pipes on two sides are respectively formed by a flat pipe, a front vertical pipe and a rear oblique pipe, the rear parts of the bent pipes on the two sides are connected by an arc-shaped corner, the front parts of the bent pipes on the two sides are connected by a front cross rod which is connected with a headstock sleeve, the lower part of the headstock sleeve is connected with a middle vertical rod, the middle vertical rod is connected with the bent pipes on the two sides through a first lower cross rod, the flat pipes of the bent pipes on the two sides are simultaneously provided with a second lower cross rod and a third lower cross rod, a first vertical rod and a second vertical rod are arranged between the first and second lower cross rods, a front seat frame is arranged on the first and second vertical rods, a rear seat frame is arranged on the rear oblique pipes and the arc-shaped corner, the front vertical pipes and the front cross rod are simultaneously connected with a left tricycle door support rod and a right tricycle door support rod, the left and right tricycle door support rods are respectively connected with a left tricycle door frame and a right tricycle door frame, the upper parts of the front vertical pipes are connected with the front part of a ceiling support, the rear part of the ceiling support is connected with a left rear upright and a right rear upright, movable connecting pieces are respectively arranged on the bent pipes at the two sides, the front cross rod, the left and right tricycle door support rods, the left and right tricycle door frames, the left and right rear uprights and the ceiling support, and each movable connecting piece is connected and fixed through a fastening piece.

Description

technical field [0001] The invention relates to a three-wheel electric vehicle frame, in particular to a movable connection and detachable three-wheel electric vehicle frame, which is mainly used for supporting electric tricycles or fuel (gasoline) tricycles. Background technique [0002] There is generally no carport on the vehicle frame of the existing three-wheeled electric vehicle, and it is exposed to the sun in summer, and it is raining and snowing to wear rain gear, which is not only troublesome, but also has poor blocking effect, and the driver is very hard. Chinese Patent No. 2008100268467 discloses an electric vehicle frame. The components of the frame are fixed by welding and cannot be disassembled. It is troublesome to replace and maintain. Especially, it cannot be installed at the lock sales point. The transportation and storage occupy a large space and the cost is high. Also there is volume big in addition, for example main vehicle frame and auxiliary frame are...

AI Technical Summary

Problems solved by technology

[0002] There is generally no carport on the frame of the existing three-wheeled electric vehicle. It is exposed to the sun in summer, and rain gear must be worn when it rains or snows.

Chinese Patent No. 2008100268467 discloses an electric vehicle frame. The components of the frame are fixed by welding and cannot be disassembled. It is troublesome to replace and maintain. In particular, it cannot be installed at the lock sales point. The transportation and storage occupy a large space and the cost is high. In addition, there is also a large volume, such as setting the main frame and sub-frame at the bottom, so that the bottom of the frame is wide, so as to maintain the stability of the car body.

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