Title:
DUST SUCTION DEVICE HAVING QUICK-RELEASE STRUCTURE FOR DUST BOX
Document Type and Number:
WIPO Patent Application WO/2023/185049
Kind Code:
A1
Abstract:
A dust suction device having a quick-release structure for a dust box (4), the dust suction device comprising a shell (1) and the dust box (4), wherein the shell (1) is provided with a dust collection tank (2), and the dust collection tank (2) comprises an opening (3) in communication with the outside of the shell (1); the dust box (4) is detachably connected to the shell (1), the dust box (4) is arranged at the opening (3) in a covering manner and is in communication with the dust collection tank (2), and the dust box (4) and the dust collection tank (2) are combined to form a dust collection cavity (5); the dust box (4) is hinged to the shell (1), and the dust box (4) can rotate relative to the shell (1), so that the dust box (4) can be joined at the opening (3) or separated from the opening (3); and a locking assembly is further arranged between the dust box (4) and the shell (1). The dust box (4) is hinged to the shell (1), and the locking assembly is arranged between the dust box (4) and the shell (1), so that the dust box (4) is detachably connected to the shell (1), the connection is firm and stable, and the dust box (4) is convenient to disassemble.
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Inventors:
ZHANG JIYANG (CN)
Application Number:
PCT/CN2022/135371
Publication Date:
October 05, 2023
Filing Date:
November 30, 2022
Export Citation:
Assignee:
ZHUO YIHU (CN)
International Classes:
A47L9/00
Foreign References:
| CN212281190U | 2021-01-05 | |||
| CN215016708U | 2021-12-07 | |||
| CN210582373U | 2020-05-22 | |||
| CN210810774U | 2020-06-23 | |||
| CN211881916U | 2020-11-10 | |||
| US20030005547A1 | 2003-01-09 | |||
| US20210177221A1 | 2021-06-17 | |||
| CN217365637U | 2022-09-06 |
Attorney, Agent or Firm:
NINGBO JIURI PATENT AGENCY OFFICE (GENERAL PARTNERSHIP) (CN)
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