| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the manufacturing cost by making smaller the dimension of a die for the manufacturing of a holding case, and at the same time, reduce the storage space for the holding case before assembling. SOLUTION: A pattern-displaying unit 30 is constituted by attaching a rotating drum 11 on which a plurality of patterns are continuously drawn, onto a supporting plate 25 together with the rotation-operating mechanism. A plurality of such pattern-displaying units 30 are held in parallel in the holding case 50. Then, this pattern-displaying system 10 is constituted in such a manner that the patterns drawn on respective rotating drums 11 may be visible from the outside through a pattern-displaying window 53 which is provided at the front section of the holding case 50. In this case, the holding case 50 comprises a lower case member 51 which holds the lower sides of respective pattern- displaying units 30 and an upper case member 52 which holds the upper sides of respective pattern-displaying units 30. Then, respective pattern-displaying units 30 are held under a state wherein both case members 51 and 52 are bonded on the top and the bottom.</p> |
