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.

A goggle adapted for utilizing a plurality of batteries to perform a powered function for the goggle comprising: a lens retained in a goggle body, strap extension members connected to the goggle body, each extension member defining therein a cavity having a contact for retaining a battery pod, each battery pod having a chemical cell battery therein, for powering the goggle to enable one or more of heating the goggle lens, video capture, GPS, stereo sound or other electronic function of the goggle. The cavities are symmetrical about a z-axis and the batteries for the system are interchangeable such that any battery pod may be flipped about the z-axis and retained in any battery cavity. The goggle is further comprised of a strap portion, either attached to the extension members or integral therewith, for retaining the goggle on a user's head or helmet.

A goggle adapted for utilizing a plurality of batteries to perform a powered function for the goggle comprising: a lens retained in a goggle body, strap extension members connected to the goggle body, each extension member defining therein a cavity having a contact for retaining a battery pod, each battery pod having a chemical cell battery therein, for powering the goggle to enable one or more of heating the goggle lens, video capture, GPS, stereo sound or other electronic function of the goggle. The cavities are symmetrical about a z-axis and the batteries for the system are interchangeable such that any battery pod may be flipped about the z-axis and retained in any battery cavity. The goggle is further comprised of a strap portion, either attached to the extension members or integral therewith, for retaining the goggle on a user's head or helmet.

A protective helmet (200) adapted for the external display of controllably selectable images, comprising: an outer portion (202); and a display module (212) comprising a flexible electronic display screen (214); wherein the outer portion comprises a recess (206) configured to receive the display module; and wherein the display module is positioned within the recess such that an outer surface (213) of the display module continues a profile of the outer portion.

A protective helmet (200) adapted for the external display of controllably selectable images, comprising: an outer portion (202); and a display module (212) comprising a flexible electronic display screen (214); wherein the outer portion comprises a recess (206) configured to receive the display module; and wherein the display module is positioned within the recess such that an outer surface (213) of the display module continues a profile of the outer portion.

The present invention discloses a sports helmet. The helmet comprises a rigid shell defining a cavity configured to fit over a user's head, a frame pivotally connected to the shell via a linkage, a wire mesh attached to the frame and adapted to extend across the user's face. The wire mesh comprises an opening transversely extending across the user's eyes. A transparent eye shield is disposed at the opening of the mesh. The eye shield comprises holes to prevent accumulation of fog and allow airflow to provide clear vision to the user. A shock absorber is disposed at an interior side of a bottom portion of the wire mesh. The shock absorber is configured to conform onto the facial contour of the user upon impact with an object and mitigate effect of impact force. Further, concussion sensors are embedded in the helmet configured to detect impact to identify concussive injuries.

The present invention discloses a sports helmet. The helmet comprises a rigid shell defining a cavity configured to fit over a user's head, a frame pivotally connected to the shell via a linkage, a wire mesh attached to the frame and adapted to extend across the user's face. The wire mesh comprises an opening transversely extending across the user's eyes. A transparent eye shield is disposed at the opening of the mesh. The eye shield comprises holes to prevent accumulation of fog and allow airflow to provide clear vision to the user. A shock absorber is disposed at an interior side of a bottom portion of the wire mesh. The shock absorber is configured to conform onto the facial contour of the user upon impact with an object and mitigate effect of impact force. Further, concussion sensors are embedded in the helmet configured to detect impact to identify concussive injuries.

A head-worn air pump is provided which directs a stream of air to the goggles between the user and the transparent/translucent surface. The air pump can be attached to the rear portion of the goggle strap, or to an auxiliary or supplemental strap, so as to be behind the user and out of the line of sight of the user. One or more flexible tubes or hoses can be attached to a manifold or plenum receiving air under pressure from the pump, and lead from the rear of the head to one or both sides of the goggles. A rechargeable battery can power the air pump, and the pump can be switched on and off by a button on the pump housing, even by a user wearing gloves or hand coverings. The battery can be recharged by a conventional USB connection. The air can be supplied either at ambient temperature or refrigerated and/or heated, as desired in particular applications.

A head-worn air pump is provided which directs a stream of air to the goggles between the user and the transparent/translucent surface. The air pump can be attached to the rear portion of the goggle strap, or to an auxiliary or supplemental strap, so as to be behind the user and out of the line of sight of the user. One or more flexible tubes or hoses can be attached to a manifold or plenum receiving air under pressure from the pump, and lead from the rear of the head to one or both sides of the goggles. A rechargeable battery can power the air pump, and the pump can be switched on and off by a button on the pump housing, even by a user wearing gloves or hand coverings. The battery can be recharged by a conventional USB connection. The air can be supplied either at ambient temperature or refrigerated and/or heated, as desired in particular applications.

An anti-fog sheet structure includes: a substrate made of polycarbonate, a first synthetic polymer film formed on a first main surface side of the substrate, and a second synthetic polymer film formed on a second main surface side, wherein the first synthetic polymer film has, on its surface, a plurality of first bumps having an equivalent circular area diameter Dp1 in the range of more than 50 nm and less than 500 nm, the second synthetic polymer film has, on its surface, a plurality of second bumps having an equivalent circular area diameter Dp2 in the range of more than 20 nm and less than 500 nm, and the first synthetic polymer film is formed from a cured product of a photocurable resin containing 30 mass % or more of ethoxylated pentaerythritol tetraacrylate.