Swimming goggles includes a main body and a top anchor. The main body includes a lens unit, at least one gasket, and a strap. The at least one gasket is made of soft material and is disposed on a rear side of the lens unit for abutting a face of a wearer. The strap is coupled with the lens unit. A top anchor disposed on top of the main body. The top anchor includes a front end connected to the top portion of the lens unit and extends upward and rearward. Top anchor is configured to abut an upper portion and a rear portion of a head of the wearer wearing the swimming goggles. Thus, the swimming goggles can withstand the water resistance to improve the wearing stability while preventing water leakage into the swimming goggles.

An apparatus including a first surface configured to attach the apparatus to a second surface of another object, and a plurality of elongated nanofibers. Each nanofiber has one end connected to the first surface and an opposite end extending away from the first surface. The plurality of elongated nanofibers is configured to adhere to the second surface by nanoadhesion when brought into contact with the second surface.

A device for the inflation of an inflatable life vest, notable in that it includes a storage casing containing at least two cartridges of pressurized gas which are arranged side-by-side and touching one another to form a row, and a release casing comprising at least one striker device that makes it possible, in the event of activation, to puncture each of the said cartridges simultaneously or in succession to release the gas they contain in gaseous form to the outside of the inflation device through at least one orifice made on the release casing, the said storage and release casings being in the overall shape of a flattened hollow parallelepiped and joined together removably and in a manner that is gastight with respect to the gas contained in the said cartridges.

Swimming goggles of the present invention include a pair of lenses. Each lens has a window. The window is connected with a ventilated waterproof device that is watertight but not airtight, through which a heat on an inner side of the lens produced by human body in form of fog and water particles permeates toward an outer side of the lens; relatively, fog on the outer side of the lens is soon turned into water drops through condensation, the water drops are too large to undergo reverse permeation into the inner side of the lens; because of the effect of surface tension within the condensed water drops, water molecules pull each other as a stable state and are unable to be separated from the water drops toward the inner side of the lens so that the water leakage of the swimming goggles is eliminated and waterproof function is achieved.

Swimming goggles (10) having two lenses (11), a pair of rigid frames (13) supporting the lenses, a rigid first connecting element (15) between the pair of frames (13), and a soft second element (12) distinct from the first connecting element (15) and from the frames (13). The frames (13) can have a rigidity chosen to ensure a shape of a rim of the lenses (11) and to support end buckles for connection between the goggles (10). The first connecting element (15) can have a lower rigidity than the frames (13), adapting the first connecting element (15) to a shape of a user's nasal root but opposing traction forces tending to modify a distance between the lenses (11) and the torsional torques tending to modify relative lying planes of the two lenses (11). The second element (12) can have two annular portions (16) and a connecting bridge (24) therebetween.

A diving mask comprising a body provided with a faceplate comprising an upper part, and a flexible skirt including a partition delimiting an upper chamber, for viewing, from a lower chamber, for breathing, the partition being arranged to be supported above the nose. The mask comprises a snorkel disposed in the extension of an upper part of the body. The body comprises a flexible and deformable main nasal part, the upper edge of which is secured in a sealed manner to the lower edge of the upper part of the faceplate. The main nasal part further comprises a main housing for receiving the nose and configured in such a way as to allow the pinching of the nose of the user.

The present invention relates to a floatable breathing device. The floatable breathing device provides includes a head unit, a snorkel, a plurality of receiving passageways, and an internal pathway. The head unit has buoyant properties and includes an ornamental shaped outer housing and an inner housing positioned within the outer housing, the inner housing forms a head receiving section, the head receiving section is provided between outer surfaces of the outer housing and is configured to be contoured to a human head. The snorkel connects to and extends from the head unit. The plurality of receiving passageways are disposed about the outer housing and receiving the snorkel, the snorkel extending through and exiting a portion of the head unit above a predetermined waterline extending along a periphery of a lower portion of the head unit thereof and identifies buoyancy of the head unit in water. The internal pathway positioned along a base of the outer housing and extending through a center section of the head receiving section of the head unit.

The present invention relates to a floatable breathing device. The floatable breathing device provides includes a head unit, a snorkel, a plurality of receiving passageways, and an internal pathway. The head unit has buoyant properties and includes an ornamental shaped outer housing and an inner housing positioned within the outer housing, the inner housing forms a head receiving section, the head receiving section is provided between outer surfaces of the outer housing and is configured to be contoured to a human head. The snorkel connects to and extends from the head unit. The plurality of receiving passageways are disposed about the outer housing and receiving the snorkel, the snorkel extending through and exiting a portion of the head unit above a predetermined waterline extending along a periphery of a lower portion of the head unit thereof and identifies buoyancy of the head unit in water. The internal pathway positioned along a base of the outer housing and extending through a center section of the head receiving section of the head unit.

The present application relates to a method of identifying data for producing user-customised goggles, which contacts the face of the user defined by a contacting surface on said face, when the user uses said goggles, the method comprising the steps of receiving an input of 3D-data defining the contour of the face of the user and defining the dimension of the face of the user at least in an area around the eyes of the user, identifying contact areas on the contacting surface, and providing structure-data based on said input of 3D-data and said contact areas, where the structure-data is used for designing at least the part of said goggles, which is adapted to contact the face of the user. The application further relates to a system for producing a pair of user-customised goggles, a pair of user-customised goggles, and a user contacting structure of a pair of user-customised goggles.

The present invention relates to a floatable breathing device. The floatable breathing device a head unit, a mask and a snorkel. The head unit general includes an ornamental shaped outer housing, an insulated housing positioned within the outer housing and having an ornamental shape and buoyant properties, and a head receiving section provided between the outer housing and the insulated housing and contoured to a human head. The mask extends from the outer housing, while the snorkel extends through and exits a portion of the head unit above a predetermined waterline.