| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fixation device for air filter that achieves the press fixation of an air filter to a fixation receiving member with as a small number of constituent members as possible. <P>SOLUTION: A peripheral wall of a box body 3 is provided with a take-in/out hole 12 for a main air filter 7 and a door member 13 which opens and closes the take-in/out hole 12 from the outside. There is provided in the box body 3, a fixation receiving member 17 which supports one surface side of the main air filter 7 inserted from the take-in/out hole 12, and movable metal fittings 18 which are located at the other surface side of the main air filter 7. The movable metal fittings 18 are long along a surface direction of the main air filter 7 and arranged to be pressed in inward with a door member 13 at a closing position, and moves obliquely to the length direction with an inclined long hole 19 and a fixing pin 20 when pressed in by the door member 13 with a result that the main air filter 7 is pressed and fixed to the fixation receiving member 17. <P>COPYRIGHT: (C)2013,JPO&INPIT |
