A motorized inflatable raft includes independently controllable propellers to propel the raft. The propellers are part of a propeller control assembly that includes a power source and a joystick for control. Direction of motion is controlled by rotating independent propeller control assemblies using a joystick controller. Power is supplied by batteries in a battery housing, and application of power to the propellers is controlled by the joystick. Assembly is simplified using an easily screwed screw cap that securely fastens a battery housing that is connected through tubing to the propeller to the joystick controller.

A saddle for an aquatic board is disclosed. The saddle is equipped with a strap or straps and/or edge wise clamps, or other suitably firm fastener, to engage and maintain position on the aquatic board positioned beneath the saddle. A user can then stand on the board and squeeze the saddle between their knees and ankles and maintain an enhanced balance on the board or, if fatigued, can sit or kneel alongside or on the saddle and paddle/ride from a seated or kneeling position. The saddle may be inflatable or solid and may include an inner void for storage for personal effects or equipment. The saddle may further include a speaker, cup holder, handles, or other optional features.

A saddle for an aquatic board is disclosed. The saddle is equipped with a strap or straps and/or edge wise clamps, or other suitably firm fastener, to engage and maintain position on the aquatic board positioned beneath the saddle. A user can then stand on the board and squeeze the saddle between their knees and ankles and maintain an enhanced balance on the board or, if fatigued, can sit or kneel alongside or on the saddle and paddle/ride from a seated or kneeling position. The saddle may be inflatable or solid and may include an inner void for storage for personal effects or equipment. The saddle may further include a speaker, cup holder, handles, or other optional features.

An inflatable seat cushion apparatus for comfort and pain prevention includes a cushion bladder having a bladder front side, a bladder back side, a bladder top side, a bladder bottom side, a bladder left side, and a bladder right side defining a bladder inside. A pump is coupled to the cushion bladder. The pump is coupled to the bladder left side within the bladder inside and has an intake vent and a power switch extending through the bladder left side. The power switch activates the pump to inflate the bladder inside. A release valve is coupled to the cushion bladder and extends through the bladder left side to selectively deflate the bladder inside. A pair of foam wings is coupled to the cushion bladder. The pair of foam wings is coupled to the bladder top side adjacent the bladder left side and the bladder right side.

An inflatable seat cushion apparatus for comfort and pain prevention includes a cushion bladder having a bladder front side, a bladder back side, a bladder top side, a bladder bottom side, a bladder left side, and a bladder right side defining a bladder inside. A pump is coupled to the cushion bladder. The pump is coupled to the bladder left side within the bladder inside and has an intake vent and a power switch extending through the bladder left side. The power switch activates the pump to inflate the bladder inside. A release valve is coupled to the cushion bladder and extends through the bladder left side to selectively deflate the bladder inside. A pair of foam wings is coupled to the cushion bladder. The pair of foam wings is coupled to the bladder top side adjacent the bladder left side and the bladder right side.

A voluminous padded chair or cushion forms an all-encompassing supportive structure through a voluminous, substantially donut shaped configuration. The voluminous configuration includes a back portion that supports the back, neck and head of an infant, and a pair of support arms. A front portion provides an anchor for tethering toys and a tray thereto. A base seat for sitting may be adjusted to fit children of different sizes. The base seat is adjusted with a strap having a fastener at one end connected to the base seat. The fastener on the strap removably attaches to the front of the chair such that it can be attached at different vertical points for adjustment purposes. The fastener may be comprised of a hook and loop fastener. The strap is located between holes for the legs and may be adjusted while the chair is occupied by an infant.

A motor vehicle seat having a backrest and a seat part, at least one flexible, fluid-fillable hollow body attached to the seat part or the backrest, and at least two chambers that are in fluid communication with one another. The chambers are arranged one on top of the other and have in their walls corresponding passages which enable a fluid exchange between the chambers. The chambers are firmly connected to one another in the region of the passages, wherein the volume of the lowermost chamber adjacent to the seat part or the backrest is the largest and the volume of each additional chamber is smaller compared with the volume of the chamber below it. The chambers are arranged one on top of the other such that the maximum lift of the fluid-fillable hollow body when it is being filled with fluid is outside the center of the lowermost chamber.

The present disclosure relates to an inflatable structure transformable between a deflated state and an inflated state, the inflatable structure comprising a drop stitch fabric having a first layer and a second layer tethered by drop stitches. At least one layer of the first and second layers comprises a ridge formed by a folded portion of the one layer, secured by a fixation line. The disclosure also relates to a manufacturing method of an inflatable structure in accordance with the foregoing, and an inflatable seat comprising such an inflatable structure.

The present disclosure relates to an inflatable structure transformable between a deflated state and an inflated state, the inflatable structure comprising a drop stitch fabric having a first layer and a second layer tethered by drop stitches. At least one layer of the first and second layers comprises a ridge formed by a folded portion of the one layer, secured by a fixation line. The disclosure also relates to a manufacturing method of an inflatable structure in accordance with the foregoing, and an inflatable seat comprising such an inflatable structure.

Child pacifying elastic chair in accordance with embodiments of the invention are disclosed. In one embodiment, an elastic chair for supporting a user while soothing a child, the elastic chair comprising: a ball body having a spherical configuration, wherein the ball body allows the user to bounce vertically; a back rest connected to the ball body, wherein the back rest provides the user a support structure to lean against; at least one arm rest connected to the ball body, wherein the at least one arm rest provides the user a place to rest at one of user's arms; and a plurality of feet connected to the ball body, wherein the plurality of feet provide stabilization for the ball body such that horizontal motion of the ball body is restricted while the user bounces vertically atop the first surface.