Title:
NECK-HANGING FAN
Document Type and Number:
WIPO Patent Application WO/2022/121915
Kind Code:
A1
Abstract:
Disclosed is a neck-hanging fan, comprising a neck-mounted frame and a fan wheel arranged in the neck-mounted frame, wherein the neck-mounted frame comprises a first shell, a second shell, and an adjustment mechanism connecting the first shell and the second shell; the first shell is provided with a sliding connection portion; the adjustment mechanism comprises a sliding member matching the sliding connection portion; and the sliding connection portion can slide in a telescopic manner relative to the sliding member so as to adjust the distance between the first shell and the second shell. When the neck-hanging fan is worn on a user's neck, the user can adjust the length and opening size of the neck-mounted frame as desired, which can improve the user experience.
Inventors:
WANG LIN (CN)
YANG GUANG (CN)
LIU KAI (CN)
LI WEIPING (CN)
YANG GUANG (CN)
LIU KAI (CN)
LI WEIPING (CN)
Application Number:
PCT/CN2021/136279
Publication Date:
June 16, 2022
Filing Date:
December 08, 2021
Export Citation:
Assignee:
SHENZHEN LANHE TECH CO LTD (CN)
International Classes:
F04D25/08; F04D29/00
Domestic Patent References:
| WO2020121538A1 | 2020-06-18 |
Foreign References:
| CN214742177U | 2021-11-16 | |||
| CN214742192U | 2021-11-16 | |||
| CN214742198U | 2021-11-16 | |||
| CN212928253U | 2021-04-09 | |||
| CN111829113A | 2020-10-27 | |||
| CN210829801U | 2020-06-23 |
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