Independent safety frame for semi-enclosed body shell of two-wheeled motor vehicle

Abstract

The invention relates to an independent safety frame for a semi-closed shell of a two-wheeled motor vehicle, which belongs to parts of vehicles. According to the invention, the technical scheme is that the independent safety frame for the semi-closed shell of the two-wheeled motor vehicle comprises a handlebar front cross beam, front cantilever beams, a vehicle bottom cross beam, a left main ring beam and a right main ring beam, wherein the handlebar front cross beam is arranged in front of a handlebar and lower than the handlebar; a vehicle body extends forwards from two sides of a frame steering sleeve to form a pair of the front cantilever beams; the two front cantilever beams are separately arranged on two sides of the frame steering sleeve; the front end parts of the two front cantilever beams are provided with front fixed cross beams; the vehicle bottom cross beam is also arranged at the bottom of the two-wheeled motor vehicle on the front; the vehicle bottom cross beam is positioned at the corner between the bottom and front part of the two-wheeled motor vehicle; the front end of the left main ring beam extends upwards and backwards from the front end of the left front cantilever beam in an arched manner to pass through a tail frame at the rear part of the two-wheeled motor vehicle; and after passing through the tail frame at the rear part of the two-wheeled motor vehicle, the the front end of the left main ring beam continues to extend downwards and forwards to the left ends of both a rear wheel flat fork and a vehicle body connecting shaft of the two-wheeled motor vehicle.

Description

technical field [0001] The invention relates to an independent safety frame for a semi-closed car shell of a two-wheeled motor vehicle, which belongs to a vehicle component. Background technique [0002] Two-wheeled motorcycles have never been mature enough to be popularized and accepted by the majority of users, and can protect the rider's weatherproof shell. But most of the motorcycle riders in the world have the demand of sheltering from the wind and rain without greatly changing the dexterity, convenience and difficulty of motorcycle riding. [0003] The possible reason is related to the structure of the motorcycle. The motorcycles discussed below refer to the general structure, including crotch-riding motorcycles, crotch-riding prince bikes, underbone bikes, scooters, etc. [0004] Judging from the sitting posture of the two-wheeled vehicle, the general urban car driver is similar to sitting on the floor, while the driver of the two-wheeled vehicle is similar to the po...

AI Technical Summary

Problems solved by technology

[0023] The invention provides an independent safety frame for a semi-closed car shell of a two-wheeled motor vehicle, which utilizes the existing structure of a two-wheeled motor vehicle to realize the installation or modification of the semi-closed car shell, and solves the problem of heavy overall shape in the prior art

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