| 摘要 |
PURPOSE: An indoor stepping board is provided to use a detachable connector for connecting unit bodies to form the stepping board, and to freely change the connector. CONSTITUTION: An indoor stepping board comprises the following: non-slip units(10) formed with tubes arranged in the constant interval; a connection member(20) connecting the tubes; and a connector(30) connecting the non-slip units by being connected to the tubes on one non-slip units and the tubes on the other non-slip units. The connector includes a body located among the non-slip units, and fitting units on both sides of the connector for fitting the non-slip units. |
