The invention relates to the technical field of bicycles, in particular to a bicycle bamboo triangular frame pipe and a manufacturing method thereof. The technical problems that an existing bicycle triangular frame is high in price and not environmentally friendly are solved. The bamboo triangular frame pipe comprises a hollow pipe body and is characterized in that the pipe body is formed by concentrically connecting an inner hollow pipe core and an outer pipe sleeve into a whole, the pipe core is made of a thin metal pipe, the pipe sleeve is formed by rolling bamboo sheets made of moso bamboo, and particularly, the pipe sleeve is formed by rolling the double-layer bamboo sheets by three to six layers. The manufacturing method of the bicycle bamboo triangular frame pipe includes the steps of selecting a material, cutting off the material, splitting the material into arc-shaped bamboo strips, polishing the bamboo strips to obtain square bamboo strips, splicing the bamboo strips into boards, soaking the boards to absorb water, splicing the boards into squares, soaking the squares, peeling the squares, bonding the squares transversely and longitudinally and forming the pipe in a rolling mode. Being made of the bamboo, the bamboo triangular frame pipe is environmentally friendly, low in cost and convenient to manufacture, and as the pipe is formed by rolling the bamboo sheets outside the thin metal pipe, the bamboo triangular frame pipe is light in weight and high in strength.
Bicycle bamboo triangular frame pipe and manufacturing method thereof
2015-11-11
Patent
Electronic Resource
English
European Patent Office | 2020
|BICYCLE FRAME, BICYCLE AND METHOD OF MANUFACTURING BICYCLE FRAME
European Patent Office | 2020
|