An aluminum alloy rear hanger

Abstract

The invention discloses an aluminum alloy rear hanger, which comprises a connecting frame, a load-bearing platform, a tension spring assembly, a safety belt, a pull rod assembly, a bearing seat, and a rotating base. Frame and fixed end, the frame is arranged horizontally and fixedly installed on the connecting frame, the fixed end is arranged on the side of the front end of the frame and is fixedly connected with the middle part of the car body, and the extension spring assembly includes a plurality of extension springs 1, a cross bar and a rotating shaft 1, and a plurality of extension springs. The root tension spring is arranged in parallel and its two ends are respectively fixedly connected with the cross bar and the rotating shaft. The lower part of the inner surface of the rear end of the frame is provided with a bearing seat. The rotating shaft is mounted on the bearing seat when it rotates, and the cross bar is detachably installed at the front end of the frame. The lower part of the inner side of the utility model has a simple structure, not only can bear loads and carry goods, but also can use the seat belt to protect the driver, which greatly increases the safety of driving a motorcycle, an electric vehicle or a bicycle.

Description

technical field [0001] The invention belongs to the technical field of motor vehicle parts, in particular to an aluminum alloy rear hanger. Background technique [0002] Motorcycle, driven by a gasoline engine, is a two-wheeled or three-wheeled vehicle whose front wheels are steered by the handlebars. It is light, flexible, and fast-moving. It is widely used for patrolling, passenger and cargo transportation, etc., and is also used as sports equipment. From the general direction, motorcycles are divided into street cars, road racing motorcycles, off-road motorcycles, cruisers, station wagons and so on. Motorcycles are widely used in reality, especially for areas with many mountainous areas. Motorcycles are flexible, easy to operate, and full of power. However, motorcycles inevitably have huge safety hazards. Motorcycle riders can't guarantee their safety performance because they only have helmets as armor. [0003] During long-distance driving, when a fast-moving motorcycl...

AI Technical Summary

Problems solved by technology

Motorcycles are widely used in reality, especially for areas with many mountains. Motorcycles are flexible, easy to operate, and full of power. However, motorcycles inevitably have huge safety hazards

Because motorcycle drivers only have helmets as armor, their safety performance cannot be guaranteed

[0003] During long-distance driving, when a fast-moving motorcycle avoids vehicles and pedestrians, the rapid deceleration and avoidance actions are prone to safety accidents, especially when the vehicle in front brakes suddenly, the motorcycle brakes suddenly and easily throws the driver out, causing safety accidents. Accidents, how to enable the driver to be connected to the motorcycle in an emergency is the key to effectively reducing such safety accidents

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