A floatable land vehicle is provided that includes a base body having at least one buoyancy body that is detachably fastened to the base body, the buoyancy body containing an at least partially filled tank.

A flat-bottom fluvial transport boat comprising inflatable buoyancy tanks consisting of at least one pair of port side and starboard inflatable volumes. The paired inflatable volumes are connected to each other by means of one or more pressure balancing means.

A flat-bottom fluvial transport boat comprising inflatable buoyancy tanks consisting of at least one pair of port side and starboard inflatable volumes. The paired inflatable volumes are connected to each other by means of one or more pressure balancing means.

A vehicle floatation system for protecting a vehicle from water damage includes a vehicle. A floatation unit is provided and the floatation unit is coupled to the vehicle. The floatation unit is selectively inflated to float the vehicle on water. In this way the vehicle is protected from being damaged by flood waters.

Disclosed in the present invention is a small leisure boat. The leisure boat according to the present invention comprises: a container-shaped boat on which people board; seats arranged along the inner wall of the boat body; three or more connection rods of which one end is coupled to the boat body and which are arranged symmetrically with the boat body at the center; and floating bodies respectively connected to the other end of each of the connection rods. According to the present invention, riders can converse or play a game while facing each other by arranging the table inside the boat body and the seats around the table, thereby increasing convenience and entertainment aspects of leisure activities. Also, the stability of the leisure boat is significantly increased by the floating bodies arranged symmetrically around the boat body, and the boat body is not easily rocked due to movement of users or waves due to the positioning of the boat body at the center of the three floating bodies, thereby enabling enjoyment of refreshing and safe leisure activities.

Disclosed in the present invention is a small leisure boat. The leisure boat according to the present invention comprises: a container-shaped boat on which people board; seats arranged along the inner wall of the boat body; three or more connection rods of which one end is coupled to the boat body and which are arranged symmetrically with the boat body at the center; and floating bodies respectively connected to the other end of each of the connection rods. According to the present invention, riders can converse or play a game while facing each other by arranging the table inside the boat body and the seats around the table, thereby increasing convenience and entertainment aspects of leisure activities. Also, the stability of the leisure boat is significantly increased by the floating bodies arranged symmetrically around the boat body, and the boat body is not easily rocked due to movement of users or waves due to the positioning of the boat body at the center of the three floating bodies, thereby enabling enjoyment of refreshing and safe leisure activities.

Outboard stabilizing members (110, 210, 310, 410) include a foam core (120, 220, 320, 420) and a bladder (134, 234, 334, 434) configured to be inflated to a design pressure and configured to cover at least a portion of the associated foam core. The bladders are configured to be non-compressive to the foam core. A plurality of joining members (135, 235, 335, 435) connect an inner wall of the bladder with an outer wall of the bladder, such that when the bladder is inflated to the design pressure the outer wall and joining members prevent the inner wall from compressing the foam core. The joining members are preferably inelastic, and may be one-dimensional linear members such as strings or rods, two-dimensional panels, or other webbing.

Outboard stabilizing members (110, 210, 310, 410) include a foam core (120, 220, 320, 420) and a bladder (134, 234, 334, 434) configured to be inflated to a design pressure and configured to cover at least a portion of the associated foam core. The bladders are configured to be non-compressive to the foam core. A plurality of joining members (135, 235, 335, 435) connect an inner wall of the bladder with an outer wall of the bladder, such that when the bladder is inflated to the design pressure the outer wall and joining members prevent the inner wall from compressing the foam core. The joining members are preferably inelastic, and may be one-dimensional linear members such as strings or rods, two-dimensional panels, or other webbing.

A watercraft configured for use in a body of water is provided including a deck and at least one propulsion mechanism mounted at a first end of the deck. The at least one propulsion mechanism is configured to move the watercraft within the body of water. A man lift movable between a lowered position and a raised position is mounted to the deck. The man lift is configured to raise a person a vertical distance above the deck. Mounting brackets are arranged adjacent a first and second side of the deck. The mounting brackets are translatable between a retracted position and a deployed position. In the deployed position, the mounting brackets extend perpendicularly from the first side and the second side, respectively. An inflatable pontoon is removably coupled to each of the mounting brackets.

A watercraft configured for use in a body of water is provided including a deck and at least one propulsion mechanism mounted at a first end of the deck. The at least one propulsion mechanism is configured to move the watercraft within the body of water. A man lift movable between a lowered position and a raised position is mounted to the deck. The man lift is configured to raise a person a vertical distance above the deck. Mounting brackets are arranged adjacent a first and second side of the deck. The mounting brackets are translatable between a retracted position and a deployed position. In the deployed position, the mounting brackets extend perpendicularly from the first side and the second side, respectively. An inflatable pontoon is removably coupled to each of the mounting brackets.