A head-mounted fixing device includes: a head frame including two side frame portions, and a front frame portion located between the two side frame portions and connected to the two side frame portions, and the two side frame portions and the front frame portion being made of rigid materials; an elastic piece including one end connected to the front frame portion; a headgear including an arc portion and a top portion, wherein two ends of the arc portion are respectively connected to the two side frame portions, one end of the top portion is connected to another end of the elastic piece, and another end of the top portion is connected to the arc portion; it is characterized in that the front frame portion is used to abut against a user's forehead to provide a fulcrum.

A combined goggle and face mask includes a goggle body, a strap, a shield, and two retaining members. Either side of the goggle body is recessed with a receiving portion. The goggle body is provided with a lens. Either end of the strap is provided with a bracket to be coupled to the receiving portion. The bracket is supported by the receiving portion. The shield is coupled to the google body. The retaining member is coupled to the bracket. Because the bracket is received in the receiving portion, the bracket can be supported by the receiving portion, so as to offset the pulling force. First edges that are oblique edges and second edges each in the form of a curved corner of the bracket are supported by two oblique sides and two bent sides each in the form of a curved corner of the receiving portion.

Manufacturing methods are described for a goggle having an outrigger system where each outrigger includes a first segment coupled to a second segment at a fixed joint. Portions of the first segment may interlock or join with complementary portions of the second segment, such as through interlocking shapes, a solid friction lock, or via co-molding. The joining portions of the first and second segments may include complementary shapes that interlock together to secure the first and second segments together. The second segment may be molded onto or around at least a portion of the first segment, or vice versa, to secure the first and second segments together.

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.

Goggles include a goggle frame, a goggle strap, and a goggle strap connector. The goggle strap has a direction of strap tension when the goggles are worn by a user. The goggle strap connector includes a female bracket and a male bracket. The female bracket is directly coupled to the goggle frame or the goggle strap, including first and second bracket walls, a channel defined between the bracket walls, projections, and recesses. The male bracket is configured to mateably couple to the female bracket, including a sliding bar and an enlarged bar end. First movement of the goggle strap in the strap tension direction may move at least one of the bar bumps of the enlarged bar end past at least one of the projections to position the at least one of the bar bumps within at least one of the recesses.

A pair of electric goggles is disclosed. The goggles include a conductive lens mounted onto a frame adapted to be electrically connected to an electric socket in order to raise the temperature of the lens, when powered. The goggles are provided with a strap for attaching to a helmet, the strap has a strap clip designed to have the electric socket attached thereto. The electric socket is meant to be electrically connected to a power supply via a power cable. With the combination of a strain relief clip located below the electric socket, the power cable can be positioned in a predetermined configuration, which unencumbers the user from the power cable when detaching or removing the goggles.

A pair of protective eyewear for securing a medical face mask on a face of a patient to prevent migration of the medical face mask about the face of the patient during a medical or surgical procedure. The protective eyewear may include a main body having a nosepiece and a pair of eye portions secured in the main body. The nosepiece may include a fastener defining a mask-receiving space for releasable receipt of a ridge of a medical face mask. The eyewear may additionally include one or more straps or other head securing structure, extending from the main body, to secure the eyewear to a head of the patient. Further, there is provided a system protecting eyes of a patient during a medical or surgical procedure and a method of securing a face mask to a face of a patient to prevent migration of the medical face mask about the face of the patient during the medical or surgical procedure.

The invention relates to an apparatus for protecting eyes from radiation, in particular for protecting the lenses of the eyes of medical personnel from x-ray radiation or other ionizing radiation during medical examinations. The apparatus is easy to handle and ensures shielding of the eyes from x-ray radiation, but nonetheless offers the best working and viewing conditions for the wearer. This is achieved by a housing made of a shell-type frame, which encloses the eye area and laterally the temples of the wearer, and a support device for placement on the head and with a nose rest for positioning on the bridge of the nose. The frame includes a frontal opening, in which a shield opaque to x-ray radiation is fitted, and at least one video playback device is arranged on the rear side of the shield, facing toward the eyes, inside the frame, and being coupled to an optical recording device or a camera, which is arranged on the side of the shield that faces away from the wearer.

A protective helmet for use with motorsports and cycling activities has a head receiving helmet body that includes a head receiving interior, and an exterior having a front surface, a rear surface, and a perimetral lip for defining a forward-facing aperture. A transparent shield member is engageable with the helmet body and is configured to be placeable adjacent to the forward-facing aperture of the helmet body. The shield member includes a perimetral edge that is sized and configured for engaging the perimetral lip of the helmet body. A strap is coupled to the shield and is configured to engage the rear surface of the helmet body. The engagement of the perimetral edge of the shield member with the perimetral lip of the helmet body enables an increasing force exerted against the shield to be exerted against the helmet, rather than directly against the user's face, and resists the intrusion of dust into the interior of the helmet.

Goggles include a goggle frame, a goggle strap, and a goggle strap connector. The goggle strap has a direction of strap tension when the goggles are worn by a user. The goggle strap connector includes a female bracket and a male bracket. The female bracket is directly coupled to the goggle frame or the goggle strap, including first and second bracket walls, a channel defined between the bracket walls, projections, and recesses. The male bracket is configured to mateably couple to the female bracket, including a sliding bar and an enlarged bar end. First movement of the goggle strap in the strap tension direction may move at least one of the bar bumps of the enlarged bar end past at least one of the projections to position the at least one of the bar bumps within at least one of the recesses.