| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sign implement which can stably maintain an inverted V-shaped use attitude by preventing a display board from being improperly put into a closing attitude from the use attitude and excessively opened. <P>SOLUTION: The front and rear display boards 1A and 1B are constituted in such a manner as to be relatively and horizontally and slidably displaceable along a pivot 11 between a first position wherein regulation pieces 15 and 15 constituting a regulation structure S face each other, and a second position wherein the regulation pieces are displaced from a facing position. In the first position, protruding ends of the regulation pieces 15 and 15 butt against each other, so that the displacement of the attitudes of both the display boards 1A and 1B to a closing-direction side can be regulated. When the front and rear display boards 1A and 1B are put into the use attitude, upper ends of opposed inner surfaces of split hinge portions 7a and 7b of both the display boards 1A and 1B butt against each other, so that the displacement of the attitudes of both the display boards 1A and 1B to an opening-direction side, where a facing inner angle is increased, can be regulated. <P>COPYRIGHT: (C)2010,JPO&INPIT |
