| 摘要 |
PROBLEM TO BE SOLVED: To enhance the rigidity strength and to make the positioning accuracy excellent by making the device have a structure which is to be not an undercut in terms of mold structure while constituting the corner part of the outside back surface of a spool chamber integrally with a main body member. SOLUTION: The spool chamber 3 having a spool, round which film drawn out from a film container is wound, is constituted of upper and lower walls 3a and 3b molded integrally with the main body member, a vertical wall 3c molded integrally with the main body member so as to cover over at least a range from the back surface to a main body side surface, and a separate member 4 covering over a side surface other than a film entrance part and the vertical wall.
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