초록 ▼

A water-bottle mounted along the bicycle frame, in which a body is of a block-like shape and thin, a pair of side walls extending longitudinally and vertically of the bicycle, the interval between the outer surfaces of side walls gradually decreasing from the front surface portion to the rear surfac

A water-bottle mounted along the bicycle frame, in which a body is of a block-like shape and thin, a pair of side walls extending longitudinally and vertically of the bicycle, the interval between the outer surfaces of side walls gradually decreasing from the front surface portion to the rear surface portion, and the rear surface portion is formed in a circular arc smaller in a curvature than the surface of a circular arc of the frame, so that the body is formed to be streamlined together with the frame.

대표청구항 ▼

A water-bottle for a bicycle, which is mounted on a down tube of a bicycle frame by a fixing member which permits easy removal of the water-bottle; said down tube having a surface in the form of a circular arc, said water-bottle comprising a body having a spout, and a stopper for opening and closing

A water-bottle for a bicycle, which is mounted on a down tube of a bicycle frame by a fixing member which permits easy removal of the water-bottle; said down tube having a surface in the form of a circular arc, said water-bottle comprising a body having a spout, and a stopper for opening and closing said spout, said body being provided with a pair of side walls spreading longitudinally and vertically and a connecting wall in continuation of and connecting said side walls, said connecting wall being provided with a front surface portion extending along said down tube and a rear surface portion facing rearwardly of the bicycle, said body having between said sidewalls a narrow thickness defined by said connecting wall, said narrow thickness being less than or equal to a dimension which is slightly larger than an external dimension of said down tube forming with said down tube a streamlined structure having a reduced air resistance, said fixing member having a housing portion in which said front surface portion of said watter-bottle is contained and a retainer for permitting removal of said water-bottle from said housing portion without removing said housing portion from said frame, said housing portion covering a gap between the front surface of said water-bottle and said down tube to reduce air resistance, said connecting wall including an upper surface portion and a lower surface portion, the upper and lower surface portions continuing with said rear surface portion through respective curved surfaces, said upper surface portion and lower surface portion being made horizontal and said front and rear surface portions being inclined and in parallel with each other and with said down tube, said front surface portion being connected to said upper and lower surface portions.