The suction inlet of vacuumdust-collector can avoid the sucked hair or wire flowing to the belt to avoid the damage of suction inlet.
本发明真空吸尘器的吸入口，可以防止吸入到吸入口内部的头发丝或线头等异物流入皮带处，防止吸入口受损。
2
The invention relates to a handle fixing device of vacuumdust-collector which has a handle tube whose length is adjustable and it can slide along the machine.
要约一种具有可调整长度的把手导管，并能在机身上引滑动的真空吸尘器把手固定结构。
3
The invention discloses a guiding foliated structure in the fan motor of the vacuumdustcollector, belonging to the dust collector with fan.