Title:
DUST CUP ASSEMBLY AND HANDY CLEANER HAVING THE SAME
Document Type and Number:
Japanese Patent JP2018000916
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a dust cup assembly which has a compact structure and is smart and high in energy efficiency.SOLUTION: In a dust cup assembly (100) and a handy cleaner (1000) having the same, the dust cup assembly (100) includes a cup case (1) comprising an opening (111), a housing (2) provided in the cup case (1), and a negative pressure device (3) located in the housing (2). A dust removal chamber (A1) is defined between the housing (2) and the cup case (1). A part of the housing (2) comprises an exhaust port (220) and is provided at a position corresponding to the opening (111) so as to be exposed from the opening (111). Dust containing air is caused to enter the dust removal chamber (A1) by the negative pressure device (3), dust and air are separated, and an airflow separated from the dust removal chamber (A1) enters the housing (2) and is exhausted from the exhaust port (220).SELECTED DRAWING: Figure 2
Inventors:
SONG BINGXIAN
MIN ZHONG
WANG YONGHUA
MIN ZHONG
WANG YONGHUA
Application Number:
JP2016160176A
Publication Date:
January 11, 2018
Filing Date:
August 17, 2016
Export Citation:
Assignee:
JIANGSU MIDEA CLEANING APPLIANCES CO LTD
International Classes:
A47L9/10; A47L5/24; A47L9/16
Domestic Patent References:
| JPS4329422Y1 | 1968-12-03 | |||
| JPS4926355Y1 | 1974-07-17 | |||
| JP2003290096A | 2003-10-14 |
Foreign References:
| US20130091815A1 | 2013-04-18 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation