Title:
FLOOR FAN
Document Type and Number:
WIPO Patent Application WO/2022/121845
Kind Code:
A1
Abstract:
A floor fan, comprising a fan head assembly (1), a post (3) and a base (4); the post (3) is detachably connected to the fan head assembly (1) and the base (4); the base (4) is provided with a post connecting seat (44); the post (3) at least comprises a first pole (31) and a second pole (32); the base (4) is provided with an accommodating cavity (43) for storing the post (3); the fan head assembly (1) comprises a fan head and a connecting rod (2); the connecting rod (2) is fixedly connected to the fan head, and the connecting rod (2) is detachably connected to the first pole (31); a base convex post (444) is provided on the post connecting seat (44); a surface cover concave cavity (111) is provided in the middle part of a surface cover (11) of the fan head; a first connecting structure is provided between the surface cover concave cavity (111) and the base convex post (444), so that the fan head is receivingly connected to the base (4); and inner cavity end parts of the first pole (31) and second pole (32) are provided with vias (37) that can avoid the passage of the base convex post (444).
Inventors:
CHEN YUNSHENG (CN)
Application Number:
PCT/CN2021/135754
Publication Date:
June 16, 2022
Filing Date:
December 06, 2021
Export Citation:
Assignee:
CHEN YUNSHENG (CN)
International Classes:
F04D25/10; F04D29/00; F04D29/64
Foreign References:
| CN214036215U | 2021-08-24 | |||
| CN112412859A | 2021-02-26 | |||
| CN207728587U | 2018-08-14 | |||
| CN2685617Y | 2005-03-16 | |||
| CN206144815U | 2017-05-03 | |||
| JP2015101964A | 2015-06-04 |
Attorney, Agent or Firm:
BENGJING TROHENG INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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