Cleaner
AssigneeLG Electronics Inc.
InventorsJeongyun Kim, Jaewon Jang, Inhyung Yang
Life of this patent
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Abstract
A cleaner includes a first cleaning module including a left spin mop and a right spin mop that come into contact with a floor while rotating in a clockwise direction or in a counterclockwise direction when viewed from an upper side, a second cleaning module that comes into contact with the floor at a position spaced apart from the left spin mop and the right spin mop in a forward-and-backward direction, a body supported by the first cleaning module and the second cleaning module, and a water supply module that supplies water to the first cleaning module. A water tank is disposed inside the body. Water supplied by the water supply module reaches the first cleaning module before reaching the floor.
Claims14
A cleaner comprising:
- a body;
- a rotating plate provided at a lower side of the body;
- a mop unit coupled to a lower side of the rotating plate so as to be in contact with a floor;
- a spin shaft connected to an upper side of the rotating plate and configured to rotate the rotating plate;
- a water supply module configured to supply water to the mop unit;
- and
- a water discharge part forming a water flow passage connected with the water supply module and discharging water downward at a position spaced apart from the spin shaft,
- wherein a water supply hole is formed to vertically penetrate the rotating plate so as to supply water discharged from the water discharge part to the mop unit,
- wherein the water supply hole is disposed to be spaced apart from the spin shaft along a circumferential direction of the rotating plate, and
- wherein the rotating plate includes a rib protruding from an upper surface of the rotating plate in a direction toward the body so as to surround the water supply hole in a radial direction of the spin shaft.
Dependencies are inferred from the claim text.