Object of the present invention is to provide a dust collecting device (100) for a vacuum cleaner of which dust collecting performance is improved.
本发明的目的在于提供一种用于真空吸尘器的集尘装置（100），其集尘性能得到改善。
The invention discloses an exhaust air duct cleaning system, which comprises an exhaust air duct, a dust collecting device, and a collecting device.
本发明公开了一种排气风管清洁系统，该清洁系统包含排气风管、集尘装置以及收集装置。
The invention relates to a dust collecting device which is easy for cleaning and washing dust barrel and improves the utilization convenience and a vacuum cleaner equipped with the device.
本发明涉及一种容易清扫和洗涤灰尘桶的同时提高了使用方便性的集尘装置以及配备它的真空吸尘器。
The invention relates to an automatically displaceable floor dust collecting device (1) comprising an electric-motor drive, a dust collecting receptacle, and a cover.
本发明涉及一种可自动移动的地面集尘装置(1)，它包括一电机驱动器、一集尘容器以及一盖子。
The invention provides a drilling tool having a miniaturized dust collection device, which improves the working efficiency while improving the dust collecting efficiency.
本发明提供一种具有小型化的集尘装置的钻孔工具，其在提高集尘效率的同时提高作业效率。
The dust collecting device comprises a communicating pipe, a holding casing body, and a buffering device;
集尘装置包含连通管、容纳壳体以及缓冲装置。
The dust collecting device comprises a communicating pipe, a holding casing body, and a buffering device;
集尘装置包含连通管、容纳壳体以及缓冲装置。
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