Title:
WASHING MACHINE
Document Type and Number:
Japanese Patent JP2019051193
Kind Code:
A
Abstract:
To achieve a washing machine which includes a vibration isolating device which can efficiently reduce vibration transmission ratio from a water tub to an outer frame and which can suppress vibration of the outer frame occurring especially during a normal dewatering operation.SOLUTION: A washing machine includes: a drum 34 rotatably supported in the direction of a rotary shaft which is horizontal or inclined and for accommodating objects to be washed; a water tub 33 for accommodating the drum 34; an outer frame 30 for accommodating the water tub 33; a driving part 36 for rotationally driving the drum 34; and a vibration isolating device 31, disposed between a bottom part of the water tub 33 and a bottom part of the outer frame 30, for elastically supporting the water tub 33 with respect to the outer frame 30. The vibration isolating device 31 comprises: a main elastic body 51 for supporting the water tub 33; and a damping part 52 connected to the main elastic body 51 in parallel. The damping part 52 includes a damper 54 and a sub elastic body 53, and it is constituted by the damper 54 and the sub elastic body 53 being connected in series, and it can suppress the vibration of the outer frame 30 occurring especially during a normal dewatering operation.SELECTED DRAWING: Figure 1
Inventors:
KUNUGI KOTA
HOSOKAWA AKIHIRO
MATSUI HIDEFUMI
HOSOKAWA AKIHIRO
MATSUI HIDEFUMI
Application Number:
JP2017178539A
Publication Date:
April 04, 2019
Filing Date:
September 19, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
D06F37/22; F16F9/32
Attorney, Agent or Firm:
Kenji Kamada
Koichi Nomura
Koichi Nomura