Team Worldwide Corporation

Other

Wang Cheng Chung

Sidney H Magid

An air mattress includes a mattress pad, a back support to raise a part of the mattress pad, and an air pump assembly built into the mattress pad to inflate the mattress pad and the back support.

Inflatable product provided with electric air pump

An inflatable product includes a first chamber, a pack, and a fan and motor received in the pack. The pack has an air intake connected to the outside of the first chamber and a first air outlet connected to the inside of the first chamber. A first valve for opening and closing the first air outlet is received in the pack. Air is pumped by the fan and motor from the outside of the first chamber through the air intake and the first valve and then into the first chamber from the first air outlet.

An inflatable product includes a pack having a first vent with a first valve, a second vent with a second valve, a third vent in communication with the ambient, a first chamber in communication with the first vent, a second chamber in communication with the second vent, and an air pump pumping air into and out of the pack through the third vent when activated in a first and second direction. A first switch structure is movable between first and second orientations. The first orientation opens the first valve and activates the air pump in the first direction to inflate the first chamber. The second orientation closes the first valve. A second switch structure is movable between third and fourth orientations. The third orientation opens the second valve and activates the air pump in the second direction to deflate the second chamber. The fourth orientation closes the second valve.

An inflatable product that includes a chamber and an electric air pump for inflating the chamber. The air pump has an air intake and an air outlet. The air intake is connected to the outside of the chamber and the air outlet is connected to the inside of the chamber when the air pump is moved to a first position. The air intake is connected to the inside of the chamber and the air outlet is connected to the outside of the chamber when the air pump is moved to a second position.

An inflatable product includes an inflatable body, a socket, an electric pump, at least one battery and a connector. The socket is built in the inflatable body. The electric pump is connected to the socket to pump the inflatable body. The battery is disposed in the electric pump. The connector is provided on the electric pump for connecting an external power. The electric pump is supplied with power by the battery or the external power.

Inflatable product equipped with pump

An inflatable product includes an inflatable body, a socket, an electric pump and a battery case. The socket is built in the inflatable body. The electric pump is detachably connected to the socket to pump the inflatable body. The battery case is also built in the inflatable body for receiving batteries to supply the electric pump with power.

Inflatable product provided with built-in battery case and socket

Disclosed is a mounting structure of a propulsion device for an inflatable boat, including a propulsion assembly, which comprises a power device and a driven propeller; a sleeve body, whose internal diameter is larger than the longitudinal length of the propeller of the propulsion assembly so as to allow the easy passage of the propeller of the propulsion device through the sleeve body; a mounting hole securely devised in the hull, the hole being provided near the stern of the inflatable boat in accordance with the habitual practice as well as for convenience sake, and the internal diameter being larger than the external diameter of the sleeve body; a power device supporting element, which is secured to the sleeve body so that when the propeller of the propulsion assembly passes through the sleeve body it can maintain the power device of the propulsion assembly above the flange of the cover of the sleeve body; and a set of direction control levers to turn the propeller of the propulsion assembly so as to control the direction of the boat; when the sleeve body passes through the mounting hole, the hull is inflated to tightly hold and secure the sleeve body.

Mounting structure of a propulsion device for an inflatable boat

An inflatable throwing toy made of air impervious sheet material comprises an inflatable ring having an inflating valve located thereon the ring being comprised of a bottom and a top section joined at their outer and inner peripheries, and two or more disc sections with at least a first disc section of which being attached to the top section of the inflatable ring and a second disc section being attached to the first disc section of the inflatable ring forming an inflatable enclosure with the first disc section with an inflating valve located on a part of the inflatable enclosure. The inflatable throwing toy may have a cylindrical gusset made of air impervious sheet material joining the top section and the bottom section of the inflatable ring at the inner surfaces thereof and there being a third disc section extending from the bottom section of the inflatable ring. When the third disc section is used, the second disc section is an extension of the top section of the inflatable ring.

Inflatable throwing toy

An inflatable throwing toy made of air impervious sheet material comprises an inflatable outer ring having an inflating valve located thereon, a first disc section which is an extension of the wall of the bottom side of the outer ring, a second disc section opposite to the first disc section which is an extension of the other side of the outer ring, and a third disc section extending from the top side of the outer ring and having an inflating valve provided thereon. The first disc section and the second disc section of the inflatable throwing toy are separated from each other within the internal periphery of the inflatable throwing toy by a cylindrical gusset section. The inflatable throwing toy may further comprise a plurality of air activated envelopes attached on the first disc section having air activated noise makers located therein.

Growing community of inventors

Taipei, Taiwan

Wang Cheng Chung