Title:
HEIGHT-ADJUSTABLE VACUUM CLEANER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/221206
Kind Code:
A1
Abstract:
A vacuum cleaner accessory storage system, a lifting/lowering system, and an accessory assembly system. The storage system (1) can store and fix in place vacuum cleaner accessories; the lifting/lowering system (2) is used for adjusting the position and height of each vacuum cleaner accessory; and the accessory assembly system (3) enables the design of each vacuum cleaner accessory to effectively and reasonably utilize space.
Inventors:
CHEN MING (CN)
CHEN CHAO (CN)
CHEN CHAO (CN)
Application Number:
PCT/CN2022/098075
Publication Date:
November 23, 2023
Filing Date:
June 10, 2022
Export Citation:
Assignee:
CHENGDU ZHONGBEI VEAVON TECH CO LTD (CN)
International Classes:
A47L7/00
Foreign References:
| CN110803373A | 2020-02-18 | |||
| CN108056705A | 2018-05-22 | |||
| CN213307028U | 2021-06-01 | |||
| CN215533970U | 2022-01-18 | |||
| CN107997677A | 2018-05-08 |
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