ATTACHABLE AND DETACHABLE WALKING DEVICE FOR IN-LINE SKATE

摘要

PURPOSE: Provided is a walking device easily attachable and detachable to an in-line skate to have a walking or a running mode by a user's simple operation. The device is used to an existing in-line skate without the change of its structure and the user walks safely with the in-line skate on by the use of the device. CONSTITUTION: The device comprises: an outer body(210) with an outer body hole going through top and bottom side, a shaft hole going through front and back side and a pipe put in the shaft hole; an inner body(220) inserted into the outer body hole of the outer body and equipped with a spring hole formed from top to bottom, a shaft(230) elevator hole connected to the spring hole and goring through front and back side, a bottom hole located at the bottom of the shaft elevator hole; a shaft going through the shaft hole pipe and shaft elevator hole of the inner body; a spring plate(240) connected to the top surface of the inner body; an inner body spring(250) whose top part is supported by the bottom surface of the spring plate(240) and the bottom part is supported by the pipe; and a locking device to fix/detach the descent of the inner body by the user's operation.