| 摘要 |
PURPOSE: Provided is a rollerblade that can be used as shoes and has improved convenience and safety, in which a plurality of inline rollers are formed on the base piece of each shoe for the rollerblade in a one-touch manner. CONSTITUTION: The rollerblade includes shoes; a housing(20) installed in the base piece of a shoe(10) and having a chamber(21) for other related parts to be built in; a roller(30) assembly including a driving axis, a link(32) fastened by the driving axis on one end of an inner wall of the chamber(21), and rolling wheels(33) axially connected to another end of the link; a shaft unit including a casing for encompassing the driving axis, a gear built in the casing, a pair of latches being engaged with the gear, a spring between each latch and the inner wall of the casing for operating the latch on the gear, and an operating cam for separating the latches from the gear; and a controller connected to an operating lever for controlling a rotational direction of the driving axis by controlling the operating cam to separate one of latches from the gear.
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