| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a treadboard having a simple configuration and allowing a user to have smooth feel of touch of the sole of his/her foot when he/she steps on the treadboard and to provide a method for manufacturing this treadboard easily. <P>SOLUTION: This treadboard 10 fixing a non-slip member 20 on a treadboard basic member 11 has a structure constituted by forming a groove streak 12 having an opening fringe 13 being a curved surface on an upper face 11a of the treadboard basic member by pressurizing it and fixing the non-slip member 20 in the groove streak. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
