| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a supporting device for an air filter, which secures simple maintenance workability and safety, and changeably holds the air filter arranged at an air inlet of a panel door. <P>SOLUTION: The supporting device for the filter has a structure comprising: a filter holding frame 2 having a recessed cross section installed at a back face side of the panel door so as to face the air inlet 1a opened at a lower part of the panel door 1; a filter cover 3 which is fitted in the filter holding frame 2 from a front side of the panel door 1 and connected to the filter holding frame in a reclinable manner; and a fastener (snap lock) 5 which locks the filter cover 3 to the panel door 1 at a closed position; and sandwiches and holds a mat-shaped air filter 4 by interposing the air filter between the filter cover 3 and the filter holding frame 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
