Abstract: Roller shoes in which a roller is installed on a shoe base in a detachable manner comprises a plurality of roller installation grooves formed at the center of the shoe base, a roller axle support inserted into the roller installation grooves, wherein the roller is attached to the roller axle support by a magnetic force, a break mechanism formed at both ends of a middle portion of the front and utmost end of the rear of the shoe base, and a cover mounted in the roller installation grooves. A roller axle support groove formed at both ends of a U shape is inserted in the roller installation groove, and a roller installation part comprising the roller axle is inserted in the roller axle support groove for the roller to be installed in a detachable manner.

Abstract: Roller shoes in which a roller is installed on a shoe base in a detachable manner comprises a plurality of roller installation grooves formed at the center of the shoe base, a roller axle support inserted into the roller installation grooves, wherein the roller is attached to the roller axle support by a magnetic force, a break mechanism formed at both ends of a middle portion of the front and utmost end of the rear of the shoe base, and a cover mounted in the roller installation grooves. A roller axle support groove formed at both ends of a U shape is inserted in the roller installation groove, and a roller installation part comprising the roller axle is inserted in the roller axle support groove for the roller to be installed in a detachable manner.

Abstract: As described above, the roller shoes of the present invention have the following structures and functions: the two roller-grooves are at the front and back side of the undersurface of the base of the shoe; the rollers are affixed to the roller-grooves; the roller-shafts of the roller and the roller-shaft supporting grooves are linked by magnetic force so that the roller-shafts of the roller do not separate from the roller-shaft supporting grooves. Because these two rollers are fixed at the front and back side of the base of the shoe, the user can use them like roller skates. And, if he wants use them like usual shoes after using them as roller skates, he can shift their usage from the roller-shoes to common shoes by easily separating the rollers from the roller-grooves.