Title:
LINKAGE LIMITING ASSEMBLY APPLIED IN VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/047265
Kind Code:
A1
Abstract:
A linkage limiting assembly applied in a vacuum cleaner, which is mounted in a rack (7) of the vacuum cleaner, and comprises a trigger button (1) provided at the rear end of the rack (7), a pushing member (4) used for pushing up an electric fan assembly (9) or a dust barrel (8) of the vacuum cleaner, a limiting member (3) used for limiting the maximum stroke of the electric fan assembly (9) or the dust barrel (8), and a linkage member (2) connected to the trigger button (1) and the limiting member (3) in a transmission manner.
Inventors:
FANG JIANQIANG (CN)
ZHENG JIANMING (CN)
WU WENXIAN (CN)
ZHENG JIANMING (CN)
WU WENXIAN (CN)
Application Number:
PCT/CN2020/100460
Publication Date:
March 18, 2021
Filing Date:
July 06, 2020
Export Citation:
Assignee:
NINGBO FUJIA IND CO LTD (CN)
International Classes:
B08B5/04; B08B13/00
Foreign References:
| CN210676204U | 2020-06-05 | |||
| CN210810774U | 2020-06-23 | |||
| CN108652520A | 2018-10-16 | |||
| JP2019088539A | 2019-06-13 | |||
| US20190200829A1 | 2019-07-04 |
Other References:
See also references of EP 4023350A4
Attorney, Agent or Firm:
NINGBO WITS IP SERVICES CO., LTD (CN)
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