摘要:
An air control pad for an helmet is provided. The helmet for use with the air control pad comprises an outer shell having an inside surface facing a head of a person when wearing the helmet, an inner liner surrounding the head of the user when wearing the helmet and operatively mounted to the helmet outer shell, a chin bar disposed below the face visor, the chin bar having an inside surface facing toward the person when wearing the helmet and a breath guard. The inner liner generally having an inner face forming a curved surface for receiving the head of the user when wearing the helmet and a substantially transparent face visor attached to the helmet outer shell. The air control pad is preferably embodied as a flexible element extending upwardly and/or inwardly from the helmet inner liner on the right and/or left inner side of the face visor or goggles. The flexible element is configured to be in contact with the face edge of the breath guard and the inner liner.
摘要:
It is an object of the present invention to provide a mounting sheet which can be easily mounted to a visor shield in a helmet, a lens in goggles, or the like and is less likely to come off. A mounting sheet is a mounting sheet which is mounted to a concave curved surface, which is an inner wall surface of a visor shield or a goggle lens, in a state where the mounting sheet is deflected along the curved surface. The mounting sheet is configured to include a plate-shaped base material sheet, which is formed of polycarbonate having a thickness of 0.1 mm or more and has a curvature smaller than that of a mounting surface when not mounted to the mounting surface, and an anti-fog layer provided on at least one of both surfaces of the base material sheet, which does not face the concave curved surface when mounted to the concave curved surface.
摘要:
The present invention relates to a welding helmet including a wireless auto light shield part and a controlling method thereof. More particularly, the present invention relates to a welding helmet including a wireless auto light shield part capable of improving convenience of a welding operation, protecting eyes of a worker from direct light during welding operation, and preventing frost from being formed on the viewing window by shielding or opening a viewing window through elevation of a shield glass while automatically driving the light shield part in a wireless scheme by operation of a torch switch, and a method of controlling the same.
摘要:
A pasting sheet that can be pasted easily to a shield is provided. The pasting sheet 10 is affixed sheet can be pasted on the shield 9 to the helmet 1, and includes the sheet body 100 that have the light-transmitting, the adhesive layer 120 that continuously arranged in the periphery of the sheet body 100, the suction disk type fixed member 20, and the notch portion 102 for fixing the suction disk type fixed member 20 at the left end and right end portion of the sheet body 100. And the cross section of the adhesive layer 120 has a convex curved surface. Adhesive layer 120 disposed on the left end portion or right end portion of the seat body has a height corresponding to the thickness of the suction disk.
摘要:
Anti-fog, interchangeable-lens goggle adapted for use with a battery comprising: a body with a flexible posterior portion for engaging a user's face and an anterior portion; a lens having a resistive anti-fog element thereon, the lens adapted for engaging the anterior portion of the body; an engagement mechanism for releasably interconnecting the lens and the body; an interconnection mechanism depending from the body adapted for detachably interconnecting the heating element of the lens and the battery, the interconnection means operable or integral with the engagement mechanism such that interconnecting the heating element of the lens with the battery also reinforces interconnecting of the lens with the semi-rigid anterior portion of the body; and a strap adapted for holding the goggle on one of a user's head and helmet.
摘要:
Anti-fog, interchangeable-lens goggle adapted for use with a battery comprising: a body with a flexible posterior portion for engaging a user's face and an anterior portion; a lens having a resistive anti-fog element thereon, the lens adapted for engaging the anterior portion of the body; an engagement mechanism for releasably interconnecting the lens and the body; an interconnection mechanism depending from the body adapted for detachably interconnecting the heating element of the lens and the battery, the interconnection means operable or integral with the engagement mechanism such that interconnecting the heating element of the lens with the battery also reinforces interconnecting of the lens with the semi-rigid anterior portion of the body; and a strap adapted for holding the goggle on one of a user's head and helmet.
摘要:
Anti-fog, interchangeable-lens goggle adapted for use with a battery comprising: a body with a flexible posterior portion for engaging a user's face and an anterior portion; a lens having a resistive anti-fog element thereon, the lens adapted for engaging the anterior portion of the body; an engagement mechanism for releasably interconnecting the lens and the body; an interconnection mechanism depending from the body adapted for detachably interconnecting the heating element of the lens and the battery, the interconnection means operable or integral with the engagement mechanism such that interconnecting the heating element of the lens with the battery also reinforces interconnecting of the lens with the semi-rigid anterior portion of the body; and a strap adapted for holding the goggle on one of a user's head and helmet.
摘要:
The helmet moisture control system prevents or greatly reduces moisture accumulation in the volume between the face of a helmet wearer and the transparent face shield when wearing a closed face helmet. The system includes a mouth guard having a breathing passage therethrough connected to a central body having separate inhalation and exhalation tubes extending therefrom. A flapper valve in the central body closes the exhalation tube when the wearer inhales, and closes the inhalation tube when the wearer exhales. Exhaled air and accompanying moisture are prevented from entering the volume between the helmet wearer's face and the helmet face shield so long as the wearer breathes orally, thereby greatly assisting in preventing fogging of the interior of the face shield. A moisture condensation trap and drain are provided at the lower portion of the central body. A filter may be provided at the inlet end of the inhalation tube.
摘要:
An apparatus for use with a helmet having a visor portion comprises a mouth piece portion being configured to be retainable in a mouth of a user. The mouth piece is further configured to be operable for passing a breath of the user. A telescoping duct portion is joined to the mouth piece portion. The duct portion is configured to be operable for passing the breath. A tubular portion is joined to the duct portion. The tubular portion is configured to be operable for passing the breath from the duct portion to an exterior of the helmet to mitigate condensation of the breath on an interior surface of the visor portion.
摘要:
Helmet systems and methods reduce the formation of vapor condensation within the helmet interior, and inhibit fogging of the helmet visor. Exemplary embodiments include a helmet shell having a venting tube, a visor coupled with the helmet shell, a humidity sensor that senses humidity within the helmet interior cavity, and a ventilation system that removes moist air from the helmet interior.