| 摘要 |
PROBLEM TO BE SOLVED: To provide a take-up screen device which enables screen-device assembling operations and screen replacing operations to be easily and inexpensively performed by enabling a winding shaft with a wound screen to be easily attached to/detached from a winding box. SOLUTION: An inner end surface of a bracket 20 of the winding box 4 is provided with a rail portion 26 for guiding a winding-shaft supporting member 24 to a fixed position of the winding shaft 14. An outside surface of the supporting member 24, which is guided by the rail portion 26, is provided with a sliding portion 28 which slides by being guided by the rail portion 26. Engaging means 30, which are engaged with each other in the fixed position of the winding shaft 14, are provided between the rail portion 26 of the bracket 20 and the sliding portion 28 of the supporting member 24, so that the winding shaft 14 can be detachably supported in the winding box 4. COPYRIGHT: (C)2008,JPO&INPIT
|
