The present disclosure provides a human-powered entertainment device. The entertainment device includes an inflatable base and a paddling component which is connected with the inflatable base, wherein the paddling component is adapted to swing when a force is imposed thereon, so as to perform paddling in water to make the human-powered entertainment device move on water. Accordingly, the entertainment device of the present disclosure can be driven to move and low in cost.

An inflatable object has a curved section, and an improved valve featuring a flexible chute that has an inner edge connected to said inflatable object and is rollable and unrollable between a rolled-up closed position and an unrolled open position. The inner edge is connected to said inflatable object along said curved section at a location and orientation operable to use pressure inside said inflatable object to resist unrolling of said flexible chute from the rolled-up closed position, thereby imparting a self-locking functionality to the valve.

Surfing and water toys, apparatus, devices and methods for interchanging upwardly protruding objects on the toy and attaching and detaching hydrofoil underneath comprising a skeg and wings/vanes. Apparatus, devices and methods, for converting the toys to non-surfing and non-water uses which include skateboards, sleds and snowboards. Apparatus, devices and methods for providing carve sticks to guide the toys.

Surfing and water toys, apparatus, devices and methods for interchanging upwardly protruding objects on the toy and attaching and detaching hydrofoil underneath comprising a skeg and wings/vanes. Apparatus, devices and methods, for converting the toys to non-surfing and non-water uses which include skateboards, sleds and snowboards. Apparatus, devices and methods for providing carve sticks to guide the toys.

The system is a type of gliding device capable of gliding through different mediums, such as water. The body of the gliding device is comprised of buoyant material and is ideally chosen based on the best material to utilize the hydrographic printing process. The body encourages the system to rise in water and wings extend from the body and resist vertical motion providing little resistance to forward motion. A third wing may extend from the distal end of the body and have a rudder pivotably connected thereto, allowing a user to manipulate the flight path of the system through the water while the system slowly rises to the surface.

The system is a type of gliding device capable of gliding through different mediums, such as water. The body of the gliding device is comprised of buoyant material and is ideally chosen based on the best material to utilize the hydrographic printing process. The body encourages the system to rise in water and wings extend from the body and resist vertical motion providing little resistance to forward motion. A third wing may extend from the distal end of the body and have a rudder pivotably connected thereto, allowing a user to manipulate the flight path of the system through the water while the system slowly rises to the surface.

An assembly includes at least one barb mount mounted to a pool noodle, and at least one connector module to which the barb mount is inserted and locked onto. The connector module allows other pool noodle ends having a similar barb mount mounted thereto to be attached to the connector module. The barb mount includes a hollow body having an engagement section and a locking section which are separated by a stop flange. The engagement section is adapted for insertion into the central cavity of a pool noodle, at one end of the pool noodle. The locking section is shaped for locking onto a connector module or an accessory module. The locking section includes locking tabs. Each connector module includes a hollow body with open end connection portions. Each connection portion includes at least two lock apertures shaped to receive opposing locking tabs of the barb mount.

Water toys and methods of attaching and detaching different types of upwardly protruding objects on the toy with a hydrofoil underneath comprising a skeg and a wing/vanes. The assembled toy can ride incoming waves back to shore. The hydrofoil can have weights being extra weight or thickened portions at any location on the wing vanes, skegs, any combination, or have no extra weight. The wings/vanes can be bendable to different positions to enhance the toy's performance. Different versions of pegs can be used to attach the main wing, skeg, flotation device and upwardly protruding objects together. The upwardly protruding objects can include figurines, vehicles, toys, sails and the like, and the toy can be used without an upwardly protruding object. The toy can also be pulled through the water with motorboats and/or fishing poles.

Water toys and methods of attaching and detaching different types of upwardly protruding objects on the toy with a hydrofoil underneath comprising a skeg and a wing/vanes. The assembled toy can ride incoming waves back to shore. The hydrofoil can have weights being extra weight or thickened portions at any location on the wing vanes, skegs, any combination, or have no extra weight. The wings/vanes can be bendable to different positions to enhance the toy's performance. Different versions of pegs can be used to attach the main wing, skeg, flotation device and upwardly protruding objects together. The upwardly protruding objects can include figurines, vehicles, toys, sails and the like, and the toy can be used without an upwardly protruding object. The toy can also be pulled through the water with motorboats and/or fishing poles.

A handheld novelty device that utilizes a bag structure having a first flexible plastic sheet and a second flexible plastic sheet. At least part of the bag structure is transparent so that the contents of the bag structure can be viewed. The first flexible plastic sheet is molded or bonded to the second flexible plastic sheet in selected areas. This defines a plurality of interconnected chambers in the bag structure. The interconnected chambers include a first chamber, a second chamber and a meandering pathway that interconnects the first chamber to the second chamber. Flow material is provided that at least partially fills the plurality of interconnected chambers. The flow material can be a liquid with floating solids, or a slurry of solids and liquids. The flow material is displaced within the plurality of interconnected chambers when at least one of the plurality of interconnected chambers is compressed.