Abstract: An LED light string with guaranteed conduction has a plurality of LEDs connected in series to form a light string. Both ends of the light string are connected with a power supply to form a closed circuit. Each LED on the light string is connected with a bypass element in parallel. The bypass element can be a Zener diode with a forward voltage higher than that of the LED. When any LED on the light string fails, the current still flows through the circuit via the corresponding bypass element. Therefore, the light string is guaranteed to be conductive even when some of the LED's are broken.

Abstract: A rotating inflatable ornament has a main chamber, a bottom chamber, a blower, a rotating chamber, a rotating device and a joint tube. The bottom chamber is attached to the main chamber. The blower is mounted in the bottom chamber and fills the bottom chamber with air. The rotating chamber is mounted in the main chamber and has a main air tube and multiple inflatable adornments. The main air tube communicates with the bottom chamber. The rotating device is attached rotatably to the main chamber. The joint tube has an outer tube, an inner tube and a motor. The outer tube is attached to the bottom chamber. The inner tube is mounted rotatably in the outer tube and is attached to the main air tube. The motor rotates the rotating chamber to give a lively impression.

Abstract: A waterproof assembly is provided to an air blower and has a cap adapted to be securely mounted on top of the circuit board and a primary seal is adapted to be sandwiched between the motor casing and the circuit board. A through hole is adapted to be defined through a periphery of the motor casing and a tube is extendable into the through hole to allow extension of control wires. A secondary seal is sandwiched between the tube and the periphery defining the through hole and a frame is adapted to be formed on the periphery defining the through hole of the motor casing and has a step to support the primary seal. The circuit board is mounted on top of the frame to sandwich the primary seal.

Abstract: An inflatable Ferris wheel that can be rotated by a motor has a base having a pedestal chamber connected to two sidewall chambers, and an inflatable wheel having two end-plate chambers connected to a central hub chamber. A major hollow shaft is located through the end-plate chambers of the inflatable wheel to rotatably mount the wheel in the open space defined by the sidewalls of the base. Multiple ornaments are attached to minor hollow shafts and rotatably mounted to the inflatable wheel. A blower-fan mounted on a seat is connected to an intake pipe at one of the sidewall chambers to inflate the Ferris wheel. A motor with an arbor is located inside one of the sidewall chambers and is attached to the major hollow shaft. The motor rotates the inflatable wheel and the ornaments to create a dynamic sight and an exciting atmosphere.

Abstract: A decorative cyclone globe has a driving assembly, a spherical shell, a central decoration and multiple flying objects. The driving assembly has a pedestal, a motor and a blower. The pedestal has a base, a base bracket mounted on the base, a mounting ring mounted on the base bracket and a mounting dish mounted on the mounting ring. The motor is mounted in the mounting dish. The blower is mounted on and driven by the motor. The spherical shell is transparent and has an open bottom mounted on the mounting ring. The central decoration is mounted on the mounting dish in the spherical shell. The flying objects are in the spherical shell are blown around inside the spherical shell when the blower generates a swirling wind inside the spherical shell to show a dynamic effect.

Abstract: An inflatable decoration has a body, an inflator and a rotary illuminant member. The body has a tower and a seat mounted on the tower. Multiple transparent windows are respectively provided on a periphery of the seat. The inflator is mounted in a lower end of the tower to blow air into the body. The illuminant member is provided in the seat and light through the windows achieves a dynamic lighthouse effect.

Abstract: A stand assembly for a screen partition is mounted in a post of the screen partition and has a base bracket, a rod assembly and a linking string. The base bracket is capable to be erected on a ground. The rod assembly is detachably mounted on the base bracket and has multiple linking rods. The linking rods are hollow and are detachably and foldably connected to the base bracket in serial. The linking string is mounted through and links up the linking rods of the rod assembly. When the positioning rod are folded into multiple linking rods, the linking rods are linked together by the linking string such that the rod assembly is convenient to be carried, moved or stored.

Abstract: An inflatable doll display has a barrel and a doll. The barrel has an inner wall and an outer wall, and a board transversely provided in an interior of the barrel to form an upper chamber and a lower chamber. The fabric doll is provided on the board and has a plane transversely provided in a middle portion of the doll to form an upper part and a lower part. An inflator is mounted in the lower chamber and has a first tube which is received between the inner wall and the outer wall, and a second tube which is inserted into the lower part. A first end of a third tube is inserted into the barrel and a second end of the third tube is inserted into the upper part. Hence, with the alternating operation of the inflator, the doll is raised or lowered to achieve an attractive effect.

Abstract: A rotating inflatable ornament has a main chamber, a bottom chamber, a rotating chamber, a rotating device, a joint tube and a blower. The bottom chamber is attached to a bottom of the main chamber. The rotating chamber is mounted in the main chamber and has a main air-entering tube, multiple jet tubes and multiple inflatable adornments. The main air-entering tube communicates with the bottom chamber. The rotating device is attached rotatably to the main chamber. The joint tube is attached to the main air-entering tube and is mounted rotatably in the bottom chamber. The blower is mounted in the bottom chamber and fills air into the bottom chamber. The air coming out of the jet tubes makes the rotating chamber rotate.

Abstract: A roll-up partition has a post, a reel and a panel. The reel has an outer tube which has an inner space defined in a center of the outer tube and slot is longitudinally defined in a periphery of the outer tube and in communication with the inner space. A rod is rotatably received in the inner space. A first end of the panel is connected to the reel and a second end of the panel is connected to the post. The panel can be easily and quickly rolled up into the reel of the present invention wherein the panel is protected from damage and contamination.

Abstract: A decorative tree uses a control circuit to operate multiple light strings and a speaker. Based on different types of music output by the speaker, the control circuit determines the light strings to be properly turned on or off. Therefore, the visual effects generated by these light strings coordinate with the output music.

Abstract: A toy with a moving head has a seat, a front and a rear support respectively mounted on the seat, and a gear box provided between the front and rear supports. A series of gears and a series of actuating wheels are rotatably mounted in the gearbox. A first motor is connected to the gearbox and a head is connected to the gearbox. When the motor drives the gearbox, the head is raised and lowered by a set of actuating wheels and the head is shaken by a second set of actuating wheels. The jaw of the head also opens and closes to present a dynamic effect to attract people.

Abstract: A toy with a moving head has a seat, a front and a rear support respectively mounted on the seat, and a gear box provided between the front and rear supports. A series of gears and a series of actuating wheels are rotatably mounted in the gearbox. A first motor is connected to the gearbox and a head is connected to the gearbox. When the motor drives the gearbox, the head is raised and lowered by a set of actuating wheels and the head is shaken by a second set of actuating wheels. The jaw of the head also opens and closes to present a dynamic effect to attract people.

Abstract: An inflatable doll display has a barrel and a doll. The barrel has an inner wall and an outer wall, and a board transversely provided in an interior of the barrel to form an upper chamber and a lower chamber. The fabric doll is provided on the board and has a plane transversely provided in a middle portion of the doll to form an upper part and a lower part. An inflator is mounted in the lower chamber and has a first tube which is received between the inner wall and the outer wall, and a second tube which is inserted into the lower part. A first end of a third tube is inserted into the barrel and a second end of the third tube is inserted into the upper part. Hence, with the alternating operation of the inflator, the doll is raised or lowered to achieve an attractive effect.

Abstract: An inflatable Ferris wheel that can be rotated by a motor has a base having a pedestal chamber connected to two sidewall chambers, and an inflatable wheel having two end-plate chambers connected to a central hub chamber. A major hollow shaft is located through the end-plate chambers of the inflatable wheel to rotatably mount the wheel in the open space defined by the sidewalls of the base. Multiple ornaments are attached to minor hollow shafts and rotatably mounted to the inflatable wheel. A blower-fan mounted on a seat is connected to an intake pipe at one of the sidewall chambers to inflate the Ferris wheel. A motor with an arbor is located inside one of the sidewall chambers and is attached to the major hollow shaft. The motor rotates the inflatable wheel and the ornaments to create a dynamic sight and an exciting atmosphere.

Abstract: A rotating inflatable ornament has a main chamber, a bottom chamber, a rotating chamber, a rotating device, a joint tube and a blower. The bottom chamber is attached to a bottom of the main chamber. The rotating chamber is mounted in the main chamber and has a main air-entering tube, multiple jet tubes and multiple inflatable adornments. The main air-entering tube communicates with the bottom chamber. The rotating device is attached rotatably to the main chamber. The joint tube is attached to the main air-entering tube and is mounted rotatably in the bottom chamber. The blower is mounted in the bottom chamber and fills air into the bottom chamber. The air coming out of the jet tubes makes the rotating chamber rotate.

Abstract: A rotating inflatable ornament has a main chamber, a bottom chamber, a blower, a rotating chamber, a rotating device and a joint tube. The bottom chamber is attached to the main chamber. The blower is mounted in the bottom chamber and fills the bottom chamber with air. The rotating chamber is mounted in the main chamber and has a main air tube and multiple inflatable adornments. The main air tube communicates with the bottom chamber. The rotating device is attached rotatably to the main chamber. The joint tube has an outer tube, an inner tube and a motor. The outer tube is attached to the bottom chamber. The inner tube is mounted rotatably in the outer tube and is attached to the main air tube. The motor rotates the rotating chamber to give a lively impression.

Abstract: An inflatable decoration has a body, an inflator and a rotary illuminant member. The body has a tower and a seat mounted on the tower. Multiple transparent windows are respectively provided on a periphery of the seat. The inflator is mounted in a lower end of the tower to blow air into the body. The illuminant member is provided in the seat and light through the windows achieves a dynamic lighthouse effect.

Abstract: A gesturing inflatable doll has a body and an inflator. The body has a primary portion and a secondary portion. A membrane with vent holes is mounted between the primary portion and the secondary portion. The inflator has a first air blower to draft external air into the body, and a second air blower is provided on the membrane to pump the air from the secondary portion to the primary portion. Hence, with the alternating operation of the second air blower, the secondary portion can be lowered or raised to achieve a dynamic waving effect with the doll.

Abstract: An inflatable doll display has a barrel and a doll. The barrel has an inner wall and an outer wall, and a board transversely provided in an interior of the barrel to form an upper chamber and a lower chamber. The fabric doll is provided on the board and has a plane transversely provided in a middle portion of the doll to form an upper part and a lower part. An inflator is mounted in the lower chamber and has a first tube which is received between the inner wall and the outer wall, and a second tube which is inserted into the lower part. A first end of a third tube is inserted into the barrel and a second end of the third tube is inserted into the upper part. Hence, with the alternating operation of the inflator, the doll is raised or lowered to achieve an attractive effect.