| 摘要 |
A detachable roller skate comprises a boot comprising a front cavity, a rear cavity, and an elongate plate interconnected the cavities wherein each cavity has two resilient side protrusions and a rear projection; and a truck comprising a sole plate, an engagement plate threadedly secured to sole plate, a front abutment member on top of engagement plate having a neck and a rear projected member above neck, a rear opening in engagement plate, a front upright projection in rear opening, an internal spring receptacle, a channel extended from rear opening to a rear end of engagement plate, and a push block comprising a front flat, a rear elongated plate, a stop member above flat, two side grooves at stop member, an abutted member on top of stop member, and two side dents at abutted member being perpendicular to and in communication with side grooves. The invention can easily fasten boot and truck or unfasten the same.
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