Title:
ANTI-STATIC VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2017/157292
Kind Code:
A1
Abstract:
An anti-static vacuum cleaner comprises a body (100), components of the body (100) comprise a vacuuming portion, a main portion (500), and a dust container. The vacuuming portion is in communication with the dust container of the main portion (500), and a handle (110) is provided on the main portion (500). The components of the body (100) form at least one static electricity-generating portion, and at least one portion of the handle (110) is made from a conductive non-metal material. The handle (110) is connected to the at least one static electricity-generating portion via an electrically conductive component. The anti-static vacuum cleaner has the handle (110) made from a conductive non-metal material to increase a contact area between the handle (110) and a human body without affecting the grip, appearance and safety, thus providing more reliable static electricity-removing efficiency than conventional metal rings.
Inventors:
ZHU WENCHAO (CN)
ZHANG ZHENHUA (CN)
ZHANG ZHENHUA (CN)
Application Number:
PCT/CN2017/076705
Publication Date:
September 21, 2017
Filing Date:
March 15, 2017
Export Citation:
Assignee:
ECOVACS ROBOTICS CO LTD (CN)
International Classes:
A47L9/28
Foreign References:
| CN103356134A | 2013-10-23 | |||
| CN205612408U | 2016-10-05 | |||
| CN2188341Y | 1995-02-01 | |||
| CN1472213A | 2004-02-04 | |||
| CN1426754A | 2003-07-02 | |||
| JP2007236426A | 2007-09-20 |
Other References:
See also references of EP 3430964A4
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (CN)
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