The present application provides a liquid container and an autonomous cleaning robot. The liquid container may include a container case and a water outlet filter. The container case may define a water outlet (321) thereon and a liquid accommodating room therein. The water outlet communicates with the liquid accommodating room in the container case. The water outlet filter is mounted on the water outlet. The water outlet filter is configured to regulate the rate of the water outlet. The rate of the liquid container is better.

The present disclosure relates to an autonomous cleaning robot. The autonomous cleaning robot may include a main body (1) and a cleaning assembly. The cleaning assembly is mounted on the main body (1). The cleaning assembly may include a first cleaning subassembly (2) removable and provided on the main body (1). The first cleaning subassembly (2) is moved in the forward direction or the backward direction of the main body (1) when the first cleaning subassembly (2) is loaded or removed from the main body (1). The first cleaning subassembly (2) is removable and connected to the main body (1) through a connecting member.

A cleaner includes a first cleaning module including a left spin mop and a right spin mop configured to contact the floor while rotating in a clockwise direction or in a counterclockwise direction when viewed from an upper side, a second cleaning module configured to contact the floor in front of the first cleaning module, and a body supported by the first cleaning module and the second cleaning module. A point on the bottom surface of the left spin mop that receives the largest frictional force from the floor is located on a left-front side of the rotation center of the left spin mop, and a point on the bottom surface of the right spin mop that receives the largest frictional force from the floor is located on a right-front side of the rotation center of the right spin mop.

A robotic cleaning device having a main body, at least one drive wheel, at least one linking member rotationally coupled to the main body about a suspension axis and rotationally supporting the at least one drive wheel about a drive wheel axis such that at least a section of the main body can be raised from a lowered position, closer to the ground surface, to a raised position, further away from the ground surface. First and second spring members are arranged to provide a moment on the linking member about the suspension axis in the first direction to press the at least one drive wheel towards the ground surface. The moment provided by the first spring member is higher in the lowered position than in the raised position and the moment provided by the second spring member is higher in the raised position than in the lowered position.

A robot cleaner includes a rolling cleaning module including a rolling member configured to rotate clockwise or counterclockwise when viewed from a left side while in contact with a floor, a sensor unit, and a controller. The controller is configured to determine a change in position of the robot cleaner and a change in load current of a motor connected to the rolling member based on data detected by the sensor unit, and determine that a specific area of the floor is a contaminated area when there is a change in the position and a change in the load current.

A cleaning device including a covering hood having a lower surface facing a surface to be cleaned and an inlet on an upper surface thereof, through which contaminants are sucked; an air knife provided on a circumference of the covering hood and having an outlet for spraying high pressure air to the surface to be cleaned; a sweeper installed inside the covering hood and rotated by a driving motor to guide foreign objects swept away from the surface to be cleaned and contaminants floated by the high pressure air injection of the air knife to the inlet; a rotary member including a shaft passing through a circumferential surface of the covering hood and the air knife, and a rotary knob coupled to one end of the shaft to rotate the air knife to adjust an air spray angle.

A moving robot is provided. The moving robot includes: a main body forming the exterior appearance; a moving means for moving the main body; a bumper configured to protrude on the outer perimeter of the main body; impact sensors placed at an angle on the main body to sense the movement of the bumper; and pressure parts formed in a bent shape at the end of the impact sensors.

The present application provides an autonomous cleaning robot. The autonomous cleaning robot may include a main body and a cleaning assembly mounted on the main body. The cleaning assembly may include a first cleaning subassembly. The first cleaning subassembly is removable mounted on the main body. The first cleaning subassembly can be loaded into or unloaded from the main body in a forward and backward direction. The first cleaning subassembly of the autonomous cleaning robot is easy to be assembled.

A washing apparatus washes a cleaner having a mop unit formed at a lower portion thereof. The washing apparatus includes a tray configured to form a space to receive the cleaner and washing water. A washing unit is disposed at a lower portion of the inside of the tray in contact with the mop unit. The washing unit includes a first spinning mop protrusion line configured to protrude upwardly, an upper end of the first spinning mop protrusion line being inclined downwardly in a first direction.

A robot cleaner includes a main body forming an external appearance of the robot cleaner, moving units configured to move the main body, a cleaning module arranged at one side of the main body so as to contact a floor and rotated, a module driving unit arranged in the main body and rotating the cleaning module, and a dust pocket configured to remove foreign substances attached to the outer circumference of the cleaning module.