| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that an automobile can run over a concrete entrance block at the boundary between a side walk and a driveway to cause damage in tire wheels, tire punctures, damage in lower parts of the automobile, etc. due to an end position of the concrete entrance block hardly recognizable from a driver when one drives the automobile into and out of a store, a parking lot, etc. <P>SOLUTION: By holding the concrete entrance block at the boundary between a side walk and a driveway in a mounting part 2 and mounting a pole 3, it is possible for the driver of the automobile to easily recognize the end position of the concrete entrance block. By pasting anti-slipping materials 5 to the inside of legs 4 of the mounting part, the pole 3 is prevented from being easily turned over by wind etc. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
