| 摘要 |
PROBLEM TO BE SOLVED: To store a comparatively large cargo without any protrusion by forming a top/down tube in a frame of a bicycle into a yoked shape in the bicycle width direction, installing a port part for a cargo container along the yoked part,, and hanging the cargo container on the top tube. SOLUTION: A top tube 2 in a frame F of a bicycle is formed into a yoked shape branching in the bicycle width direction, and a cargo container 15 is installed so as to be hung from a yoked part 2a. The cargo container 15, which is made of a vinyl sheet possessing flexibility, is formed into a bag shape by arranging a port part, 15a on the upper side and sewing up other three end edge parts 15b-15d. Projection sides 17a of buttons 17 are installed at the tip parts of belt parts 16 arranged at certain intervals around the port. part 15a, while receiver sides 17b of the buttons 17 are installed on the base part sides of the belt parts 16. In addition, a pocket 18 for storing a small article is arranged on the side face of the cargo container 15. |
