| 摘要 |
PROBLEM TO BE SOLVED: To provide a weather cover facilitating filter replacement work. SOLUTION: A slide frame 10 is turnably mounted to a body of a weather cover 2 with an attaching screw 14. A fitting 18 for supporting the slide frame 10 at the tip of a folding part is disposed at the center part of an opening end of a top plate 4. When the tip of the folding part gets into an opening 22 of the slide frame 10 by pressing the folding part of the fitting 18 with the finger of a filter replacing operator so that the fitting 18 is closed, a handle 20 is pulled down to open the slide frame 10. The replacing operator then pulls out a filter unit fittingly mounted in a slide groove of the slide frame 10 and replaces the filter. When the replacing operator pushes up the slide frame 10 after inserting the filter unit after replacement into the slide groove of the slide frame, the slide frame 10 is latched by the fitting 18. COPYRIGHT: (C)2008,JPO&INPIT |
