luggage carrier assembly   衣架部件

Abstract（简介）：
A bicycle luggage-carrier consisted of a carrier plate having an oblique front extension tube, a front mounting plate having one end fastened to the split front open end of the front extension tube and an opposite end fastened to the seat tube of the bicycle by a clamping plate, two curved seat stay connecting bars bilaterally connected between the front extension tube and the seat stays of the bicycle, and two substantially U-shaped brackets bilaterally hooked on two elongated slots on the carrier plate for carrying backpacks.