Water tank and its cleaning robot

Abstract

The invention provides a water tank and a cleaning robot with the same. The water tank comprises an upper surface, a lower surface and a lateral end face, wherein the lateral end face has certain thickness, the upper side and the lower side of the lateral end face are connected with the upper surface and the lower surface to form a flat shape, cleaning cloth wraps the lower surface of the water tank (100), and a water filling nozzle (150). The water tank has the advantages that due to the fact that the water tank is of a flat shape, the water filling nozzle is formed in the lateral end face have certain thickness, water can directly downwardly flow into the water and cannot spill easily during water filling, bubbles near the water filling nozzle are reduced greatly, and the water tank can be filled with the water easily, an operator can easily hold the water tank to perform water filling, and the water tank is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a water tank and a cleaning robot thereof, belonging to the technical field of daily household appliance manufacturing. Background technique [0002] At present, the cleaning robots on the market are usually equipped with a water tank, the lower surface of the water tank is covered with a rag, and the rag is used to clean the ground after being wetted with water. Wherein, the water tank is provided with a water injection port so that water can be injected into the water tank. However, the water injection port of the existing water tank is mainly arranged on the upper surface or the lower surface of the water tank. When it is arranged on the upper surface of the water tank, it is necessary to hold the water tank with one hand, and hold the water cup or other water-filled container with the other hand. The container fills the water filling port with water so that the water fills the water tank. figure 1 It is a schematic diagra...

AI Technical Summary

Problems solved by technology

However, the water tank itself is flat, and the water injection port is arranged on the upper surface or the lower surface of the water tank and there are the following technical problems: firstly, the water splashes easily when adding water, and in order to prevent splashing, the speed of adding water needs to be slowed down, so that the water injection speed is relatively fast. Slow, and then it takes a long time to fill the water tank with water; secondly, when the water tank is about to be filled with water, there will always be some air near the water filling port in the water tank, so that it is difficult to fill the water in the water tank; in addition, set the water filling port It is not convenient for consumers to operate on the upper or lower surface of the water tank, and it is difficult for the user to place the water tank horizontally when holding it, which also increases the instability when filling water

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