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Recently, the number of people who ride bicycles in order to enjoy their leisure time and maintain their health is increasing. Among them, there are women and the old who cant ride bicycles easily. But there is still shortage of the research to develop the bicycles that they can learn easily and ride safely. To solve this problem, we found the easy folding way which is different from existing tricycle system. So women and the old can fold the tricycle easily. And also we suggest our special folding tricycle in order to solve the space problem of existing tricycle.
Seoul National University of Technology
Seoul, South Korea
Seoul National University of Technology
Seoul, South Korea
Youn Ji-hun,
Lee Jun-hyuck,
Kim Dong-hoon