The present invention provides a laminated substrate for use as an anti-fogging insert for an eye shield, more particularly for use as a heated anti-fogging insert for a visor or goggles.

An eye protection device includes a frame having an outer surface that is oriented away from a user's face and an inner surface that is oriented towards the user's face. The frame includes left and right temples configured to secure the eye protection device to the user and a central raised portion disposed between a left portion and a right portion of a top portion of the frame.

A device designed to prevent fogging of glasses is provided. The device can be used while a wearer wears glasses. The device can include a breathable mask with a strap extending from the mask to hold the mask in a position on the wearer. There can be one or more vents disposed on a side of the mask. A layer of material can extend across the mask and the strap to attach the mask to the glasses.

Goggles include a main frame of goggles, a lens, an exhaust valve and a nose pad supporter. The exhaust valves and the nose pad supporter are disposed on the main frame of goggles and are integrally molded with the main frame of goggles. The main frame of the goggles is wrapped outside the lens, and the lens is clamped in the main frame of goggles. The goggles can keep tight structure and have a good air permeability, and prevent blood and other liquids from spattering into the goggles.

A goggles and air filter combination includes goggles including a container on a top, a frame, an eyeglass held by the frame, and a bridge; a strap having two ends releasably attached to two ends of the frame respectively; and an air filter including a housing disposed in the container, a centrifugal fan disposed in the housing, and a filter element disposed on a top of the centrifugal fan. The air filter communicates with the eyeglass.

A combination air filter and goggles includes a pair of goggles; an air filter; a tube having a first end attached to the goggles and a second end attached to the air filter; a first strap having two ends attached to the air filter; and a check valve disposed on the goggles. The air filter includes a centrifugal fan, a circuit board, a UV lamp, a filter element, a power supply, a housing, and a cover. Clean air produced by the air filter may flow to inside of the goggles.

A sports goggle comprising a lens attached to a flexible frame and configured to be positioned over the user's eyes, the flexible frame comprising an outer surface that is oriented away from the user's face and an inner surface that generally conforms to the shape of the user's face, the inner surface completely or partially covered with a flexible liner, and one or more first apertures in the outer surface connected to one or more apertures in the inner surface by one or more channels to allow airflow through the frame to the flexible liner. The flexible liner may be made of foam, open-cell foam, another porous material, or other material that allows air to pass through it. The goggle may include a screen and/or a filter positioned near the first aperture, between the first aperture and the second aperture, or near the second aperture.

A buckling module of a goggle device includes a buckling structure, a flexible belt body and an inserting member fixed on the belt body. The buckling structure has an accommodating space and an entrance in spatial communication with the accommodating space. The buckling structure includes a front positioning portion and a rear positioning portion both arranged at two opposite sides of the entrance. When a front end portion of the inserting member is inserted into the accommodating space by passing through the entrance, the front end portion moves toward an inner surface of the front positioning portion, and a first portion of the belt body adjacent to the front end portion is resiliently squeezed by the front positioning portion, so that the squeezed portion of the belt body drives a rear end portion of the inserting member to move toward an inner surface of the rear positioning portion.

Techniques are disclosed for systems and methods to provide an eye protection device with an extended vertical view. An eye protection device includes a frame having an outer surface that is oriented away from a user's face and an inner surface that is oriented towards the user's face. The frame includes left and right temples configured to secure the eye protection device to the user and a central raised portion disposed between a left portion and a right portion of a top portion of the frame. The central raised portion extends vertically above a substantially continuous profile of the left and right portions to provide an extended vertical view.

A personal entertainment respiratory apparatus provides air to a user to provide a fully immersive entertainment experience. The personal entertainment system may comprise a flow generator for providing the flow of air. A personal spatial respiratory interface may be coupled to the flow generator. The personal spatial respiratory interface may comprise an outlet for the flow generator. The personal spatial respiratory interface may further be configured to direct the flow of air within an ambient breathing proximity of a user. The personal entertainment respiratory apparatus may further comprise a controller and a sensory particle dispenser. The controller and sensory particle dispenser may be configured to selectively activate release of a sensory particle from the dispenser into the directed flow of air in response to an entertainment triggering signal.