| 摘要 |
PROBLEM TO BE SOLVED: To prolong the life for a filter provided in a housing panel of a wind cooling structure and improve the reliability of the housing panel.SOLUTION: There is provided an attachment structure for a filter 1 provided in a vent port 3a formed in a housing panel 2. The filter 1 is sandwiched between a pair of pressing plates 6, 7 such that end portions of the filter 1 protrude out from end portions of the pressing plates 6, 7, to form a filter structural body 5. The filter structural body 5 is provided in a filter retaining frame 3b formed in a door 3, with the interposition of a spacer 8. In the attachment structure for a filter 1, the following relationships are satisfied: external dimensions of the filter 1>internal dimensions of inner peripheral portion of the filter retaining frame 3b>external dimensions of the pressing plates 6, 7.SELECTED DRAWING: Figure 2 |
