| 摘要 |
<p>A power tool dust collecting device (30) includes a housing (31) in which a suction opening (62) is protrudingly provided and on which a power tool is mountable, a motor chamber (39) holding a motor (41) having a brush that comes into sliding contact with a commutator of a rotor that rotates integrally with an output shaft (40), a fan chamber housing a dust collecting fan that is attached to the output shaft (40) of the motor (41), and a dust collecting chamber in which a filter, through which passes air sucked up from the suction opening (62) due to rotation of the dust collecting fan in accordance with driving of the motor (41) and which collects dust in the air, is mounted on an upstream side of the fan chamber. A cushioning member (44) is interposed between an inner wall of the motor chamber (39) and an outer peripheral surface of the motor (41).</p> |
