ROTARY DRUM WASHING MACHINE OUTER DRUM, ROTARY DRUM WASHING MACHINE, AND METHOD OF ASSEMBLING INNER AND OUTER DRUMS THEREOF

摘要

Disclosed are a rotary drum washing machine outer drum, a rotary drum washing machine, and a method of assembling inner and outer drums thereof. The outer drum (2) has a bearing support seat (5), the bearing support seat (5) being barrel-shaped, a middle position thereof being provided with a through hole, and the through hole comprising an oil-seal fitting part (501), a first bearing fitting part (502) and a second bearing fitting part (503), wherein an outer circumferential face of the bearing support seat (5) is provided with at least one snap-fitting part capable of fitting with a snap-claw (11), and the snap-fitting part is located on one end of the bearing support seat (5) away from the outer drum (2). When the inner and outer drums are assembled, the snap-fitting part can fit with the press-fitted snap-claw (11) to serve as a supporting and fixing structure of the rotary drum washing machine outer drum (2), thus when press fitting a second bearing (9), the outer drum (2) of the rotary drum washing machine does not need a supporting flat surface, such that an integrated structure of a tripod (6) and an inner drum (1) shaft can be conveniently mounted on the rotary drum washing machine, ensuring low noise from the rotary drum washing machine and reducing costs.