초록 ▼

A rotating inflatable device includes a base having an outlet a top thereof and an inlet in a side of the base. A blower is received in the base and driven by a motor. A drive part is received in the base and includes a rotating rod which is driven by another motor via a speed reduction unit. A drum

A rotating inflatable device includes a base having an outlet a top thereof and an inlet in a side of the base. A blower is received in the base and driven by a motor. A drive part is received in the base and includes a rotating rod which is driven by another motor via a speed reduction unit. A drum to which a lower opening is mounted includes an annular ring and a central part which is located at a center of the drum by a plurality of ribs connected between the annular ring and the central part. A top end of the rotating rod is co-axially connected to the central part. A central shaft composed of a plurality of sections has its a lower end connected to the central part. A top end of the central shaft extends through a top opening of the balloon and is connected to a plate which seals on the top opening of the balloon.

대표청구항 ▼

1. A rotating inflatable device comprising:a base having an outlet defined in a top thereof and an inlet defined in a side of the base; a blower received in the base and including a first motor and a blade part which is driven by the first motor, the blade part received in a wind box and an opening

1. A rotating inflatable device comprising:a base having an outlet defined in a top thereof and an inlet defined in a side of the base; a blower received in the base and including a first motor and a blade part which is driven by the first motor, the blade part received in a wind box and an opening defined in a top of the wind box; a drive part received in the base and including a frame through which a rotating rod rotatably extends, a second motor connected to the frame and an output shaft of the second motor extending through the frame, a speed reduction unit located at an underside of the frame so as to connect the output shaft of the second motor to the rotating rod; a drum including an annular ring and a central part located at a center of the drum by a plurality of ribs connected between the annular ring and the central part, a top end of the rotating rod co-axially connected to the central part; a balloon having a lower opening mounted to the drum; and a central shaft composed of a plurality of sections and a lower end of the central shaft connected to the central part, a top end of the central shaft extending through a top opening of the balloon and connected to a plate which seals on the top opening of the balloon. 2. The device as claimed in claim 1, wherein the base has a plurality of rings which are adapted to be connected with ropes.3. The device as claimed in claim 1, wherein the base has casters and fixed legs connected to an underside thereof.4. The device as claimed in claim 1, wherein a filter is engaged with the inlet of the base.5. The device as claimed in claim 1, wherein a blower switch for controlling the blower, a rotator switch for controlling the second motor and a sunlight control auto switch are connected to the base, a light bulb located in the base and electrically connected to the sunlight control auto switch.6. The device as claimed in claim 1, wherein the frame includes a space defined in the underside thereof and the speed reduction unit is received in the space.7. The device as claimed in claim 1, wherein the speed reduction unit includes a small active wheel mounted to the output shaft of the second motor and a large passive wheel mounted to the rotating rod, a chain operatively connected between the active wheel and the passive wheel.8. The device as claimed in claim 1, wherein the annular ring has a flange which extends outward therefrom and a fastening ring mounted to the annular ring and located below the flange so as to secure the lower opening of the balloon to the annular ring.9. The device as claimed in claim 1, wherein the central part has a protrusion, each section of the central shaft has a protrusion on a first end thereof and an N-shaped groove defined in a second end thereof, the protrusion on the central part engaged with the N-shaped groove in one of the sections of the central shaft, the sections being connected with other by engaging the protrusions with the N-shaped grooves.10. The device as claimed in claim 1, wherein a top section is connected to the top end of the central shaft and a disk is connected to a top of the top section, a plurality of rings connected to the disk and being adapted to be connected to ropes.