MINIATURE VACUUM CLEANER

WIPO Patent Application WO/2017/028287

A1

A miniature vacuum cleaner (100), comprising a housing, a driving motor (40) located within the housing, blades (50) fixed on an output shaft of the driving motor (40), and a battery (60) electrically connected to the driving motor (40). An air inlet hole (33) of the miniature vacuum cleaner (100) is located on a bottom portion of the housing, an air outlet hole (25) of the miniature vacuum cleaner (100) is located on a side wall between a top portion and the bottom portion of the housing, the driving motor (40) drives the blades (50) to vacuum, the blades (50) are arranged in correspondence with the position of the air inlet hole (25), and the size of the housing gradually increases from the top portion to the bottom portion. The size of the housing of the miniature vacuum cleaner (100) gradually increases from the top portion to the bottom portion, thereby enabling the miniature vacuum cleaner (100) as a whole to have a small end and a large end, suitable for the hand shape of a user. The user grips a top portion of the miniature vacuum cleaner (100) with their hand, and performs vacuuming via the air inlet hole (33) of a bottom portion of the miniature vacuum cleaner (100). The present invention thereby makes it easy for the user to grip with their hand for usage.

SHANG PING (CN)

PCT/CN2015/087575

February 23, 2017

August 20, 2015

Click for automatic bibliography generation  

SHANG PING (CN)

A47L5/24; A47L7/00; A47L9/00

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CN2766757Y	2006-03-29
CN2047230U	1989-11-08

SHENZHEN BAIRUI PATENT & TRADEMARK OFFICE (CN)

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