| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display tool which is well designed in a vicinity of a support, and can arbitrarily surely retain the elevation position of the support without damaging the support and permits the direction of a display stand to be easily changed. <P>SOLUTION: In the display tool, a slide column 4 is stored slidably in a support cylinder 2, its positioning is carried out by screwing and fixing a male screw 223 having three notched grooves 221 and a male screw 31 of a slide adjustment cylinder 3, a screw 8 with a ball, an interference ring 7 and a coil spring 6 are internally stored and are screwed by a spring storage cylinder attachment screw 5, with a male screw 82 outwardly projected from the opening of a spring storage cylinder 9, and a product display stand D can be rotatably attached, and the retaining force of the product display stand D is increased by forming a plurality of friction grooves 811 in the ball portion 81. <P>COPYRIGHT: (C)2012,JPO&INPIT |
