| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a ventilating device from which an insect catching case and an open air cleaning filter can be pulled out as a single connected unit and which has an open air cleaning filter unit whose handling is easy when cleaning. <P>SOLUTION: The ventilating device includes: the insect catching case 17 which is provided with an insect catching filter 32 having a mesh filter 33 and a frame 34; an insect catching filter cover 31 having an opening; and a hinge 35 connecting the insect catching filter 32 and the insect catching filter cover 31 so as to be foldable where the case is an integrally formed component of the insect catching filter 32, the insect catching filter cover 31 and the hinge 35, the opening thereof is disposed at the body and communicating with an open air intake as folded, and the case collects coarse dust containing an insect in open air; the open air cleaning filter 61 which is disposed at a downward side of an open air flow and adjacent to the insect catching case 17 and catches powder dust in the open air; and an open air filter holding frame 63 which is attached to the insect catching case 17 and holds the open air cleaning filter 61. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
