A water sport article is provided. The water sport article includes a joint formed between a first panel having a greater thickness than a second panel. The joint includes an overlapping interface between the first and second panels where one or more of adhesive bonding, blind stitching, and taping is used to attach the first and second panels at the overlapping interface.

Disclosed is a suit having a water-inflow double-blocking function. The suit includes a lower body portion, an upper body portion coupled to a top of the lower body portion and integral with the lower body portion, wherein the upper body portion has an opening defined in a top center of the upper body portion, and a neck cover coupled removably to the upper body portion, the neck cover including: a neck portion surrounding a neck, and an extension extending outwardly from a bottom of the neck portion to surround the neck, wherein the extension is inserted into the opening of the upper body portion and is coupled to an inner surface of the upper body portion, wherein the neck cover prevents water from flowing into the opening of the upper body portion.

A diving suit waterproof connector having a lighting device, includes: a fixing tube part watertightly connected to an end of each of sleeves of the diving suit; and a fastening tube part connected to a neck portion of an underwater work glove, wherein the fixing tube part includes fastening protrusions; a rubber ring press-fitted thereto; and a first contact terminal, and the fastening tube part includes coupling protrusions; a second contact terminal; and a lighting part electrically connected to the second contact terminal.

A diving suit waterproof connector having a lighting device, includes: a fixing tube part watertightly connected to an end of each of sleeves of the diving suit; and a fastening tube part connected to a neck portion of an underwater work glove, wherein the fixing tube part includes fastening protrusions; a rubber ring press-fitted thereto; and a first contact terminal, and the fastening tube part includes coupling protrusions; a second contact terminal; and a lighting part electrically connected to the second contact terminal.

The device (50) includes at least one electronic circuit (52) and a battery (53) provided for powering the circuit, wherein the circuit and the battery are included in a block of hydrophobic material, for example a block of resin (51). The battery is, for example, an inductively charged battery and the device can include optical sockets (56a, 56b, 56c) for fiber-optic cables, so as to avoid all contact of metal parts with water. Such a device is especially suitable for a buoyancy compensator vest, for use as a stabilizer during immersion and as a closed-circuit rebreather.

The device (50) includes at least one electronic circuit (52) and a battery (53) provided for powering the circuit, wherein the circuit and the battery are included in a block of hydrophobic material, for example a block of resin (51). The battery is, for example, an inductively charged battery and the device can include optical sockets (56a, 56b, 56c) for fiber-optic cables, so as to avoid all contact of metal parts with water. Such a device is especially suitable for a buoyancy compensator vest, for use as a stabilizer during immersion and as a closed-circuit rebreather.

A lower back entry body suit consists of a one piece body having a front, a back, a torso covering upper portion and a lower portion that extends from waist to ankle dividing to define a first leg and a second leg. An access entry is provided into the body suit extending part way up the first leg, across the back, and part way down the second leg. This is the only access entry location on the body for the user to don or doff the body suit.

A first irrigation assembly includes a base plate having an upwardly curved sidewall and a planar annular peripheral flange. Spray outlets on the upwardly curved sidewall provide liquid spray to exterior portions of a wetsuit at a plurality of spray angles. Spray outlets on the annular peripheral flange provide liquid spray to exterior portions of the wetsuit at spray angles different from the spray angles of the spray outlets on the upwardly curved sidewall. A second irrigation assembly includes first and second curved pipes and an upper piping arrangement having major external surfaces. First and second flow junctions provide fluid flow connection between the curved pipes and the upper piping arrangement. Spray outlets arranged along the major external surfaces of the curved pipes and the upper piping arrangement provide liquid spray to upper and lower interior rear and front portions of the wetsuit.

The invention relates to a suit for aquatic activities, having a central part intended to cover the torso of the wearer as a close fit, the central part being formed between a ventral panel and a dorsal panel which are connected to one another laterally creating a top opening. The suit also includes two lateral openings and two lower openings with the ventral panel having a main slit extending between the upper opening and a lower end, the main slit to being equipped with a reversible opening device to allow the suit to be put on and taken off by transversely opening the ventral panel. The suit comprising an additional slit which extends in the dorsal panel between two ends, respectively an upper end and a lower end, the additional slit being equipped with a reversible opening device so as to allow the dorsal panel to be released transversely to make the suit easier to take off.

The invention relates to a suit for aquatic activities, having a central part intended to cover the torso of the wearer as a close fit, the central part being formed between a ventral panel and a dorsal panel which are connected to one another laterally creating a top opening. The suit also includes two lateral openings and two lower openings with the ventral panel having a main slit extending between the upper opening and a lower end, the main slit to being equipped with a reversible opening device to allow the suit to be put on and taken off by transversely opening the ventral panel. The suit comprising an additional slit which extends in the dorsal panel between two ends, respectively an upper end and a lower end, the additional slit being equipped with a reversible opening device so as to allow the dorsal panel to be released transversely to make the suit easier to take off.