| 摘要 |
PROBLEM TO BE SOLVED: To prevent misuse and further prevent an accessory from being forgotten to be put in or taken out by ensuring without fail a visual check of a bag containing filter at the time of unpacking. SOLUTION: There is included a cover 106 provided removably on a body 2, and a power supply cord 107 is accommodated in a power supply cord recessed part 1b, and further the cover 106 is mounted to both cover a filter accommodating recessed part 1a and the power supply cord recessed part 1b whereby there is previously prevented mistaken use where operation is done keeping a polyethylene bag 105a containing filter 105 mounted. Further, there are formed a filter accommodating recessed part 1a and a parts recessed part in one surface of the body 2, and the cover 106 is mounted to cover both of the filter accommodating recessed part 1a and the parts recessed part whereby missing part inspection is easily achieved and hence a user is prevented from forgetting to take out parts. |
