Title:
PORTABLE HANDHELD DUST SUCTION APPARATUS, AND DUST SUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/011949
Kind Code:
A1
Abstract:
A portable handheld dust suction apparatus (100), and a dust suction device. The portable handheld dust suction apparatus (100) comprises: a housing, the housing having one end extending to form a handheld portion (12), and another end extending to form an air duct portion (11), the air duct portion (11) being internally provided with an air duct (15), and an air duct inlet (131) in communication with the air duct (15) being provided on the air duct portion (11); a dust collection container (2), the dust collection container (2) comprising a container body (21) and a container cover (22), the container body (21) being provided on the housing, the container cover (22) being movably connected to the container body (21), and the container cover (22) being located below the air duct (15); a release member (41), movably provided on the air duct portion (11) or the handheld portion (12) and located above the air duct (15); and a transmission assembly, provided between the housing and the air duct (15), and the transmission assembly having one end connected to the release member (41) and another end which can drive the container cover (22) to move relative to the container body (21) so as to open the container opening of the container body (21). When a user needs to dispose the dust inside the container body (21), the user can dump the dust by using one hand, being convenient to use and facilitating improving the use experience of the user.
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Inventors:
NI ZUGEN (CN)
Application Number:
PCT/CN2020/135750
Publication Date:
January 20, 2022
Filing Date:
December 11, 2020
Export Citation:
Assignee:
KINGCLEAN ELECTRIC CO LTD (CN)
International Classes:
A47L5/30; A47L9/00; A47L9/04; A47L9/10; A47L9/32
Foreign References:
| CN110250991A | 2019-09-20 | |||
| CN110680231A | 2020-01-14 | |||
| CN208524746U | 2019-02-22 | |||
| CN208659162U | 2019-03-29 | |||
| CN107080495A | 2017-08-22 | |||
| CN109512330A | 2019-03-26 | |||
| CN108402988A | 2018-08-17 | |||
| JP2010057967A | 2010-03-18 | |||
| US20190008346A1 | 2019-01-10 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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