Adjustable motorcycle backrest

Abstract

The utility model provides a kind of adjustable motorcycle rear handrail, belong to motorcycle accessories field.It solves the problem that existing rear handrail cannot be angle adjusted to adapt to different crowds.This adjustable motorcycle rear handrail, including handrail frame and rear seat frame, angle adjusting mechanism is equipped between handrail frame and rear seat frame, connecting lug and connecting seat are respectively equipped on handrail frame and rear seat frame, angle adjusting mechanism includes fixed ring, planetary gear and connecting shaft, fixed ring inner wall has with planetary gear intermeshing inner tooth portion, planetary gear and fixed ring are eccentric structure and are set in fixed ring interior and are engaged with inner tooth portion, connecting shaft is penetrated in planetary gear middle portion, and with planetary gear integrally formed, connecting shaft one end is fixedly connected with the connecting lug of handrail frame, the other end is equipped with adjusting hand wheel, planetary gear can be circumferential motion along the inner tooth portion of fixed ring, and self-locking is realized by the meshing holding force of planetary gear and inner tooth portion.The utility model has the advantages of angle adjustment and locking.

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