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US 2025/0146501 A1Published application
Neck fan
AssigneesXiangfu LI, Guanzheng ZHENG, Jiahang XIE, Shenzhen Jisu Technology Co., Ltd
InventorsJiahang XIE, Guanzheng ZHENG, Xiangfu LI
Life of this patent
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Abstract
A neck fan is provided and is configured to be worn around a neck of a user. The neck fan includes: an outer shell, disposed away from the neck; an inner shell, connected to the outer shell and disposed near the neck, wherein the inner shell and the outer shell cooperatively define a receiving space. A plurality of air outlets are defined in the inner shell.
Claims16
A neck fan, configured to be worn around a neck of a user, the neck fan comprising:
- an outer shell, disposed away from the neck;
- an inner shell, connected to the outer shell and disposed near the neck, wherein the inner shell and the outer shell cooperatively define a receiving space;
- wherein, a plurality of air outlets are defined in the inner shell;
- the plurality of air outlets are spaced apart from each other and are distributed along an extending direction of the inner shell;
- the neck fan has two free ends and a rear portion, the rear portion is configured to be disposed at a rear side of the neck;
- along an extending direction of the inner shell from each of the two free ends to the rear portion, cross-sectional areas of the plurality of air outlets are decreased.
3 more elements
Dependencies are inferred from the claim text.