Abstract: An engaging groove part 25 is provided at the outer circumferential edge of a rotor 20b of an outer-rotor type motor directly connected to the main shaft 14 of a drum 13, and on the other hand, a drum locking device 21 is provided directly below the shaft. The drum locking device 21 is constructed so that a lock pin moves up and down in response to rotation of a torque motor, and when the lock pin advances and fits into the groove of the engaging groove pan 25, the position of the drum 13 is fixed. Thereby, the stopping position of the drum can be fixed with a simple construction.

Abstract: In a drum type washing machine, a drum 23 is mounted to rotate about a horizontal axis extending in the lateral direction in a tub 20. A tub opening 20b with a tub door 20a is formed in the tub 20 under the throw-in opening 3 formed in the front part of the top of the housing. A drum opening 23a with a drum door composed of a double door opening frontward and backward is formed in the peripheral wall of the drum 23. The drum 23 is stopped so that the drum opening 23b coincides with the tub opening 20b. The drum door 23a, forced into its opening direction, is held in a closed position by an engagement of a claw 43 and an engagement hole 53. When a user rotates a operation lever 63b for latching or unlatching the tub door 20, the drum door open/close mechanism 65 functions to make two rods 65a and 65b project or withdraw, whereby the drum door 23a is brought into an engaged or unengaged state. By this mechanism, the drum door 23a opens or closes with the opening or closing operation of the tub door 20a.

Abstract: In a drum type washing machine according to the present invention, an electrolytic device 60 for electrolyzing water stored in an outer tub 2 is attached to an outer peripheral surface wall 21 of the outer tub 2. The water stored in the outer tub 2 flows into an electrolytic tub 62 through an inlet tube 64A and a connection tube 63A, and is electrolyzed by a plurality of electrode plates 61, after which it is returned to the outer tub 2 through a connection tube 63B and an outlet tube 64B. The electrolyzed water contains active oxygen (O2−), hypochlorous acid (HClO), etc. having a sterilizing effect. Accordingly, the detergency is improved.

Abstract: An engaging groove part 25 is provided at the outer circumferential edge of a rotor 20b of an outer-rotor type motor directly connected to the main shaft 14 of a drum 13, and on the other hand, a drum locking device 21 is provided directly below the shaft. The drum locking device 21 is constructed so that a lock pin moves up and down in response to rotation of a torque motor, and when the lock pin advances and fits into the groove of the engaging groove pan 25, the position of the drum 13 is fixed. Thereby, the stopping position of the drum can be fixed with a simple construction.

Abstract: To provide a user-friendly drum type washing/drying machine with which loading/unloading of laundry is easy, in which a large outer tub and a housing regulated in size are realized by using a space in the housing effectively. In the drum type washing/drying machine, a drum 23, which rotates about an axis C extending along the lateral direction, is enclosed in the outer tub 20 disposed in the housing. The housing has an opening formed on the top and leads to a throw-in opening for loading the laundry in the drum 23, the throw-in opening formed on the peripheral wall of the drum 23. A main shaft 24 positioned on the axis C is supported by a first bearing and driven by a direct drive type motor 30. A heat exchanger 42 to which a water pipe for supplying cooling water is connected and a drying air channel including a heater 48 are disposed on the side of the outer tub 20 opposite to the side on which the main shaft 24 and the motor are disposed.

Abstract: In a drum type washing machine, a drum 23 is mounted to rotate about a horizontal axis extending in the lateral direction in a tub 20. A tub opening 20b with a tub door 20a is formed in the tub 20 under the throw-in opening 3 formed in the front part of the top of the housing. A drum opening 23a with a drum door composed of a double door opening frontward and backward is formed in the peripheral wall of the drum 23. The drum 23 is stopped so that the drum opening 23b coincides with the tub opening 20b. The drum door 23a, forced into its opening direction, is held in a closed position by an engagement of a claw 43 and an engagement hole 53. When a user rotates a operation lever 63b for latching or unlatching the tub door 20, the drum door open/close mechanism 65 functions to make two rods 65a and 65b project or withdraw, whereby the drum door 23a is brought into an engaged or unengaged state. By this mechanism, the drum door 23a opens or closes with the opening or closing operation of the tub door 20a.