| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: invention relates to nozzles for suction cleaners. Cleaning nozzle for suction cleaner comprises vessel, rotated tool connected to vessel with the help of support facility, driving facility and transmission facility, providing for driving joint between driving facility and tool. Support facility comprises transmission facility and provides for up and down motion of tool relative to vessel in process of use. Tool includes three parts: central one and two external parts. ^ EFFECT: improved cleaning. ^ 26 cl, 5 dwg |
