Anti-fog helmet
An anti-fog helmet comprises a helmet body and a protective cover, the upper portion of the outer wall of the helmet body is rotationally connected with the rear portion of the inner wall of the protective cover, an anti-fog structure is connected to the lower portion of the front face of the helmet...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | An anti-fog helmet comprises a helmet body and a protective cover, the upper portion of the outer wall of the helmet body is rotationally connected with the rear portion of the inner wall of the protective cover, an anti-fog structure is connected to the lower portion of the front face of the helmet body, a spray head is connected to the front portion of the top of the anti-fog structure, an opening and closing structure is connected to the front portion of the inner wall of the anti-fog structure, and the bottom of the anti-fog structure communicates with a battery bin. A straight plate is inserted into the inner wall of the battery bin, a handle is fixedly connected to the front face of the straight plate, the rear portion of the outer wall of a fan in the anti-fog structure is inserted into the lower portion of the front face of the helmet, and then the handle is held to enable a screw to penetrate through a circular ring in a threaded mode to be connected with the front face of the helmet in a threaded mo |
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