The present invention is directed to an inflatable and floatable modular platform system wherein certain embodiments comprise an adjustable back-rest. The inflatable platform system of the present disclosure includes floating elements of differing shapes and sizes configured to be interconnected in order to allow users to stand, sit, and walk between floating elements. Embodiments include inflatable platforms having circular, arc-shaped, rectangular, and L-shaped inflatable platforms.

An air pump is delineated for an inflatable product that can be selectively connected thereto. The inflatable product includes a shell located on a side wall. The shell includes an internal chamber for selective placement of the air pump and an air valve for selective communication with the air pump. When the air pump is located in the internal chamber it can be moved to switch between a first position and a second position. The air pump includes an air inlet and an air outlet such that the air inlet is in communication with the air valve in the first position to deflate the inflatable product and the air outlet is in communication with the air valve in the second position to inflate the inflatable product. The air pump can also be used externally via manual connection between the air inlet or the air outlet and other inflatable products.

An inflatable stand up paddleboard, combined with a thermally insulated compartment is disclosed herein. The compartment may be used for storage of food, drink, personal effects, and other items that may require storage in a temperature stabilized medium. As constructed, the compartment and storage of items therein does not diminish the functionality or versatility of the inflatable paddleboard.

A stand-alone modular removable rudder system for watercraft having a rudder comprising a steering handle coupled to a quick release mechanism adapted to releasably secure said steering handle to said watercraft in proximity to the operator, said system further comprising, a rudder mount adapted to be coupled to the rear of the watercraft by a quick release mechanism adapted to releasably secure said rudder mount to said watercraft, said rudder being carried by a rudder support pivotal about said rudder mount and cables operatively connecting said steering handle to said rudder mount whereby the steering handle can be operated to steer the rudder.

A boat strap is described herein, as well as a system and method of attaching two boats with the boat strap. The boat strap is made up of a main strap, a free cam, a lower cam strap, and a lower cam. The free cam is mechanically connected to the main strap, where the main strap loops through a free cam strap connector. Additional stitching connects the main strap to itself forming a free cam loop to connect the free cam to the main strap. The lower cam is mechanically connected to the lower cam strap. The lower cam strap loops through a lower cam strap connector, and a primary stitching connects the lower cam strap to itself forming a lower cam loop to connect the lower cam to the lower cam strap, wherein the primary stitching further connects the lower cam strap to the main strap. The main strap loops through a connector on one boat and runs through the lower cam to attach the boat strap to the rail. The main strap then is run through the cam on a second boat strap on the other boat, attaching the boats.

This invention relates to a generally molded fiberglass apparatus that serves a multipurpose function for inflatable boats. The apparatus attaches to the bow of the boat and includes a forward passenger seat with a backrest and optionally servers to provide a step for embarking or disembarking the boat at the bow, and location for affixing one or more marine navigational or safety devices or accessories. The invention is affixed to the inner bow section of the passenger area to an inflatable tubular member craft by a permanent or semi-permanent means including, but not limited to clamps, adhesives, bolts, clips, snaps, ties, ratchets, or a combination thereof. The apparatus is shaped to conform to the topside bow curvature of the inflatable boat and to the adjacent concave curvature on the substantially vertical section within the passenger area at the bow of the inflatable boat, utilizing the craft's structure as the seated area.

The present invention provides an inflatable paddle board including an inflatable paddle board body, an air pressure detection device, and an air pressure display device, where the air pressure detection device is configured to detect air pressure in an air chamber of the inflatable paddle board body and transmit detected air pressure information; and the air pressure display device is configured to receive and display the air pressure information. The inflatable paddle board provided by the present invention enables a user to know the air pressure of the inflatable paddle board at any time, so that the abnormal situation of the air pressure of the inflatable paddle board can be found in time and a response can be made, and the inflatable paddle board has high safety.

An inflatable boat comprises a body and a tube. The tube is located adjacent to the body. A tensioning member is located between the body and the tube. The tensioning member couples the body to the tube such that a top surface of the body and a top surface of the tube are coplanar. The body can define at least one footrest groove to allow a user to lean and rest their feet on the body.

The present disclosure provides an inflatable kayak. The inflatable kayak includes an inflatable floor having two ends defined upward; two inflatable gunwales arranged on the left and right sides of the inflatable floor, the height of the upper edge at both ends of the inflatable gunwale being higher than the height at the middle of the inflatable gunwale, allowing the height of the prow and the stern of the inflatable kayak to be no less than the height at the middle of the inflatable kayak; and a reinforcing assembly including a bottom reinforcing layer, a prow hatchway cover, and a stern hatchway cover, the bottom reinforcing layer at least covering the joints of the inflatable floor and the two inflatable gunwales. The prow hatchway cover connects the two inflatable gunwales at the prow, and the stern hatchway cover connects the two inflatable gunwales at the stern.

Systems and methods to provide an exterior stringer system inflatable paddleboard. The exterior stringer system inflatable paddleboard maintains the benefits of a baseline inflatable paddleboard while providing increased strength, such as increased rigidity or stiffness. The exterior stringer system is positioned on the bottom surface of a baseline inflatable paddleboard. In one embodiment, the exterior stringer system is formed by a set of longitudinal stringers positioned on opposite sides of an inflatable paddleboard and a set of transverse stringers arranged in an X configuration between the longitudinal stringers.