Pool cleaning device
OwnerXianglin ZENGinventor
Life of this patent
Estimating the term…
Abstract
A pool cleaning device includes a driving unit that drives the pool cleaning device, and a transmission unit including a gear assembly and a reversing assembly. The transmission unit is driven by the driving unit to switch between a first state and a second state. In the first state, the gear assembly is linked with the reversing assembly and is in a first position, and the pool cleaning device moves in a first direction in response to the first position. In the second state, the gear assembly is linked with the reversing assembly and switched to a second position, and the pool cleaning device moves in a second direction opposite to the first direction in response to the second position.
Claims20
A pool cleaning device, comprising:
- a driving unit configured to drive the pool cleaning device;
- and
- a transmission unit comprising a gear assembly and a reversing assembly, the transmission unit being configured to be driven by the driving unit to switch between a first state and a second state;
- wherein, in the first state, the gear assembly is linked with the reversing assembly and the gear assembly is in a first position, and the pool cleaning device moves in a first direction in response to the first position;
- and in the second state, the gear assembly is linked with the reversing assembly and switched to a second position, and the pool cleaning device moves in a second direction opposite to the first direction.
A pool cleaning device comprising:
- a driving unit configured to drive the pool cleaning device;
- a gear assembly configured to be driven by the driving unit;
- and
- a reversing assembly linked with the gear assembly;
- wherein the gear assembly is switchable between a first position, in which the pool cleaning device moves in a first direction, and a second position, in which the pool cleaning device moves in a second direction opposite the first direction.
A pool cleaning device, comprising:
- a driving unit configured to drive the pool cleaning device;
- a gear assembly comprising:
- a first gear;
- a second gear coaxially arranged with the first gear;
- and
- an intermediate gear configured to drive the first gear and the second gear;
- and
- a reversing assembly linked with the gear assembly, the reversing assembly comprising:
- a reversing gear;
- a first reversing baffle;
- and
- a second reversing baffle coaxially arranged with the first reversing baffle;
- wherein the intermediate gear is translatable between a first position and a second position such that, in the first position, the first reversing baffle engages with a first surface of the intermediate gear, and, in the second position, the second reversing baffle engages with a second surface of the intermediate gear opposite to the first surface.
Dependencies are inferred from the claim text.