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So far the gadgets we use in the park for bicycle- safekeeping are single and bad combining with the surrounding env ironment, Adults can not find a place to rest while doing baby-sitting services. All this requires a new device combinin g the shape of bud as the new pattern design for bicycle-safekeeping. On the top partof it applying the soft. Plastic for the sense of a very comfortable ride.The lower holder at the foot can rotate 360 degrees to change direction.
cheongju university Department of
CHEONGJU, South Korea
CETC NO.38 research institute