DUST CUP ASSEMBLY AND HANDY CLEANER HAVING THE SAME - JIANGSU MIDEA CLEANING APPLIANCES CO LTD

Title:

DUST CUP ASSEMBLY AND HANDY CLEANER HAVING THE SAME

Document Type and Number:

Japanese Patent JP2018000914

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a dust cup assembly which is compact and smart, and has high energy efficiency.SOLUTION: A dust cup assembly (100) and a handy cleaner (1000) having the same are provided. The dust cup assembly (100) comprises: a cup case (1); a cylindrical housing (2) provided in the cup case (1); and a negative pressure device (3) provided in the housing (2). An outer end surface on one side of an axial direction in the housing (2) is stuck to an inner face of a part of the cup case (1), or extends beyond the inner face of the part of the cup case (1), and between the inner face of the cup case (1) and an outer peripheral face of the housing (2), a dust removal chamber (A1) surrounding the housing (2) along a peripheral direction of the housing (2) is defined. By the negative pressure device (3), dust-containing air is sucked into the dust removal chamber (A1), so that the dust and air are separated.SELECTED DRAWING: Figure 1

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Inventors:

ZHONG MIN
SONG BINGXIAN
WANG YONGHUA

Application Number:

JP2016159965A

Publication Date:

January 11, 2018

Filing Date:

August 17, 2016

Export Citation:

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Assignee:

JIANGSU MIDEA CLEANING APPLIANCES CO LTD

International Classes:

A47L9/16; A47L5/24; A47L9/28

Domestic Patent References:

JP2003290096A	2003-10-14
JPS4821614B1	1973-06-29
JPS4926355Y1	1974-07-17

Attorney, Agent or Firm:

Seiichi Inoue

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