公开(公告)号：US20140208476A1

公开(公告)日：2014-07-31

申请号：US13753488

申请日：2013-01-29

Applicant: Huang Chi Chen ,  Ching Che Chen ,  Ying Cheng Chen ,  Sheng Yuan Chen

Inventor： Huang Chi Chen

IPC: A61F9/06

CPC classification number: A61F9/064

Abstract: A welding helmet is provided with a housing including a pivotal head band, a forward window, and a shield disposed on the window and including an opening being forwardly of the window; and a visor including a frame secured to the housing, an upper tinted lens disposed on the frame, a lower transparent lens disposed on the frame, the lower transparent lens being at an angle with respect to the upper tinted lens, and a pivotal panel disposed between two sides of the shield to separate the opening into two parts. A wearer may view the tinted lens under welding conditions or view the transparent lens after welding.

Abstract translation: 焊接头盔设置有壳体，该壳体包括设置在窗户上的枢转头带，前窗和屏蔽件，并且包括窗口向前的开口; 以及遮阳板，其包括固定到所述外壳的框架，设置在所述框架上的上部有色透镜，设置在所述框架上的下部透明透镜，所述下部透明透镜相对于所述上部有色透镜成一定角度，以及枢转板， 屏蔽两侧分开开口两部分。 佩戴者可以在焊接条件下观察有色透镜，或者在焊接后观察透明透镜。