| 摘要 |
PROBLEM TO BE SOLVED: To provide a ventilation louver, in which the whole filter can be efficiently utilized by preventing a filter from adhering to a cover and the like. SOLUTION: A space for housing the filter is provided in an opening 1 for ventilation of a louver main-body 1. The depth of the filter-housing space is made larger than the thickness of a filter 2. The filter 2 is clamp-held by a base 7 provided in the main body 1 and a clamp-holder protrusion 11 provided on the rear of the cover 3. Thus, the space is made between the filter 2 and the cover 3.
|
