| 摘要 |
PROBLEM TO BE SOLVED: To provide a mark body for pad, capable of easily sealing an IC tag inlet without complicated processing, capable of being read and written accurately by reader and writer devices or the like, and capable of being padded surely and easily at a target place.SOLUTION: A mark body for pad comprises: a mark body main body 12 for pad which is a cylindrical shape having diameter larger than that of a bury hole, including a slip-off large diameter part 121 extending in a radial direction on a lower outer periphery, forming a storage space 15 for IC tag inlet whose upper part is closed in inside, and an insertion space 16 of a bottom plug 17 continuous to the storage space, respectively; an IC tag inlet 13 stored in the storage space 15 of the IC tag inlet, and holding an identification code for identifying a reference point; and a bottom plug 17 for tightly being inserted into the insertion space 16 of the bottom plug from a lower part. The mark body main body 12 for pad is formed of a non-metallic material transmitting magnetic flux and having weather resistance and flexibility, and the bottom plug 17 is a non-metallic material having elasticity including a rubber material and has diameter larger than diameter of the insertion space 16 of the bottom plug. |
