Motorcycle and after-frame assembly thereof

Abstract

The invention discloses a motorcycle and an after-frame assembly thereof. The after-frame assembly of the motorcycle comprises a seat cushion loctal base, a rear fender board, a rear carrying rack, a tail cover, frame tail pipes and a connecting plate, wherein two frame tail pipes are parallel along a transverse direction; the connecting plate is laid between the two frame tail pipes and fixedly connected with the two frame tail pipes; and the seat cushion loctal base, the rear fender board, the rear carrying rack and the tail cover are all detachably and fixedly connected with the connectingplate. The after-frame assembly disclosed by the invention realizes the standardized installation of the seat cushion loctal base, the rear fender board, the rear carrying rack and the tail cover, isbeneficial to ensuring the assembling gaps among parts and the installation dimensions among the parts and preventing the interference among the parts and has the characteristics of standardization and high generality; in addition, the after-frame assembly disclosed by the invention has larger size relative to the prior art by adopting a connecting piece structure and has good firmness without deforming the connecting piece when used for a long time, thereby ensuring the integral appearance of the motorcycle.

Description

technical field [0001] The invention relates to a motorcycle part and the motorcycle, in particular to a motorcycle rear frame assembly and the motorcycle. Background technique [0002] The motorcycle rear frame assembly is the part of the motorcycle used to carry people and goods. It is equipped with fenders, seats, load racks and tail covers. It not only needs to have an aesthetic feeling, but also is responsible for the driving safety of the motorcycle. More important safety accessories. In the prior art, in order to facilitate the installation of the above-mentioned components, the seat pad lock seat, rear fender, rear carrier and tail cover at the rear of the frame are all installed at the rear of the frame according to the assembly requirements, and different connectors are used. It has strong randomness, but each connecting piece does not have universality and standardization, which makes it difficult for motorcycles to be mass-produced or used for motorcycles of dif...

AI Technical Summary

Problems solved by technology

In the prior art, in order to facilitate the installation of the above-mentioned components, the seat pad lock seat, rear fender, rear carrier and tail cover at the rear of the frame are all installed at the rear of the frame according to the assembly requirements, and different connectors are used. It has a strong randomness, and each connecting piece is not universal and standard, which makes it difficult for motorcycles to be mass-produced or used for different types of motorcycles

Moreover, due to the compact nature of the motorcycle itself, different connectors have the characteristics of small size and low strength, and are prone to deformation and set-off, resulting in the installation of the above-mentioned components not being firm enough, which affects the safety of the vehicle; at the same time, due to the use of different It is difficult to ensure the clearance fit of each component, and even the problem of interference between the components during the installation process; and in the later use process, the gap between the above-mentioned components will also change, affecting the overall vehicle Appearance

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