Title:
HELMET AND USE METHOD
Document Type and Number:
WIPO Patent Application WO/2022/253199
Kind Code:
A1
Abstract:
The purpose of the present application is to provide a helmet having a flow guide wing and a use method therefor, solving the problem of the pressure load of the head being increased due to the weight of an existing helmet, and the problems of how to use a fluid around the helmet to provide more functions and how to use the helmet to guide in a direction in use. In order to achieve the above purpose, the present application is implemented by means of the following technical solution: a helmet comprising a helmet body and a flow guide wing, wherein the flow guide wing is provided outside the helmet body, and the shape and/or the position of the flow guide wing is/are configured to generate a lifting force vertically upward along a flow guide wing chord line during use of the helmet; the flow guide wing is of a symmetrical wing shape or a lifting wing shape, can be folded and/or disassembled, and is horizontally or vertically arranged; and the helmet comprises the helmet body and a flow guide cover connected to the helmet body.
More Like This:
| WO/2016/200488 | HARD HAT ADAPTER FOR A WELDING FACE MEMBER |
| WO/2019/035801 | IMPROVED HELMET ASSEMBLIES WITH FLIP-TYPE WELDING VISORS |
| JP3139351 | Motorcycle helmet safety device |
Inventors:
MI JIANJUN (CN)
Application Number:
PCT/CN2022/096092
Publication Date:
December 08, 2022
Filing Date:
May 30, 2022
Export Citation:
Assignee:
MI JIANJUN (CN)
International Classes:
A42B3/04
Foreign References:
| CN215270836U | 2021-12-24 | |||
| CN215381760U | 2022-01-04 | |||
| CN213045534U | 2021-04-27 | |||
| CN106342163B | 2012-08-29 | |||
| US20130239292A1 | 2013-09-19 |
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