Abstract: A washing machine including a washing tub to allow enhancement in washing efficiency. A washing tub of the washing machine includes a pattern having a protrusion portion to generate friction force between laundry and the washing tub and to thereby increase washing efficiency. The pattern has a concave-convex structure and performs action similar to a lifter, washing efficiency may be enhanced using tumbling generated by the pattern. A plurality of drain holes are arranged in a certain pattern in the washing tub to prevent a dehydration bottleneck phenomenon in which dehydration is concentrated at a particular drain hole and to increase a dehydration rate. The pattern is provided such that protrusion portions and recessed portions continue on the surface of the washing tub to enhance stiffness of the washing tub.

Abstract: A washing machine in which a touch panel is placed at a door so that an exterior of the washing machine can be improved, the washing machine including: a body in which an opening is formed; and a door disposed to open and close the opening, wherein the door includes: a first door member that constitutes a front side of the door; and a second door member that is combined with the first door member and constitutes a rear side of the door, and wherein the first door member and the second door member are combined with each other so that the first door member is capable of being rotated relative to the second door member.

Abstract: A washing machine having an improved structure which increases washing capacity without increasing the size of the washing machine. The washing machine includes a cabinet including an outer part and a cylindrical inner part connected to the outer part, a spin basket rotatably disposed in the inner part and including a bottom and a side wall extending from the bottom, a pulsator rotatably disposed in the spin basket, a motor provided under the spin basket, a clutch to selectively transmit power of the motor to the spin basket or the pulsator, a base plate to fix the clutch and the motor, and suspension members connecting the base plate to the upper portion of the cabinet. Wash water is stored within the spin basket and is not stored outside the spin basket during a washing cycle.

Abstract: A washing machine in which a touch panel is placed at a door so that an exterior of the washing machine can be improved, the washing machine including: a body in which an opening is formed; and a door disposed to open and close the opening, wherein the door includes: a first door member that constitutes a front side of the door; and a second door member that is combined with the first door member and constitutes a rear side of the door, and wherein the first door member and the second door member are combined with each other so that the first door member is capable of being rotated relative to the second door member.

Abstract: A washing machine including a washing tub to allow enhancement in washing efficiency. A washing tub of the washing machine includes a pattern having a protrusion portion to generate friction force between laundry and the washing tub and to thereby increase washing efficiency. The pattern has a concave-convex structure and performs action similar to a lifter, washing efficiency may be enhanced using tumbling generated by the pattern. A plurality of drain holes are arranged in a certain pattern in the washing tub to prevent a dehydration bottleneck phenomenon in which dehydration is concentrated at a particular drain hole and to increase a dehydration rate. The pattern is provided such that protrusion portions and recessed portions continue on the surface of the washing tub to enhance stiffness of the washing tub.

Abstract: A washing machine comprising a cabinet including an outer frame defining an appearance and an inner frame at least partially connected to an inner surface of the outer frame and a drum having a cylindrical shape and rotatably disposed in the inner frame. The inner frame includes a water flow disturbing part to disturb water flow generated in a space formed between the drum and the inner frame when the drum is rotated. The water flow disturbing part may have a shape that at least a portion of the inner frame protrudes outwardly along a periphery of the inner frame so that a length of at least one gap between an inner surface of the inner frame and an outer circumferential surface of the drum is different from a length of another gap. Accordingly, the drum may be stably rotated without collision with the frame in a dehydration process.

Abstract: A washing machine having an improved structure which increases washing capacity without increasing the size of the washing machine. The washing machine includes a cabinet including an outer part and a cylindrical inner part connected to the outer part, a spin basket rotatably disposed in the inner part and including a bottom and a side wall extending from the bottom, a pulsator rotatably disposed in the spin basket, a motor provided under the spin basket, a clutch to selectively transmit power of the motor to the spin basket or the pulsator, a base plate to fix the clutch and the motor, and suspension members connecting the base plate to the upper portion of the cabinet. Wash water is stored within the spin basket and is not stored outside the spin basket during a washing cycle.