| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a suction hole-sealing device for a pack filter which seals a pack filter without removing the pack filter from a vacuum cleaner and without pressurizing the pack filter. <P>SOLUTION: The device used for sealing the suction hole of the pack filter used for the vacuum cleaner, has a device board 11 provided at the suction hole of the pack filter F, the device board is provided with a suction hole 12 communicating with the inside of the pack filter, and is disposed with a shutter plate 14 on the front side of the device board having an opening suction hole to close the suction hole without pressurizing the pack filter, the shutter plate is provided to be slid along the front side of the device board, and the device board is provided with an adhesive sheet piece 18 stuck to the front side of the device board while being laid and spread along the front side of the device board by the sliding of the shutter plate. <P>COPYRIGHT: (C)2012,JPO&INPIT |
