Front-loading-type Washing Machine

Abstract

Multiple vibration isolating dampers have at least a first vibration isolating damper which is disposed in a direction in which a rotary drum is rotated during a spin-drying process and is arranged at a position close to a front surface side from a center of gravity of a water tub unit. In addition, the multiple vibration isolating dampers have at least a second vibration isolating damper which is disposed in the direction in which the rotary drum is rotated during the spin-drying process and is arranged at a position close to a rear surface side from the center of gravity of the water tub unit. In addition, the multiple vibration isolating dampers have at least a third vibration isolating damper which is arranged on an opposite side to the direction in which the rotary drum is rotated during the spin-drying process.

Description

technical field [0001] The present invention relates to a drum-type washing machine that performs washing, rinsing, and spin-drying processes by rotating a rotary drum housed in a water tank. Background technique [0002] In conventional drum-type washing machines, there is a washing machine in which a vibration damper is provided at the bottom of the water tank to suppress vibration, and the vibration of the water tank unit is suppressed by the vibration damper (for example, refer to Patent Document 1). [0003] Figure 7 It is a figure which shows the structure of the conventional front-loading type washing machine. [0004] exist Figure 7 Among them, the rotary drum 101 that accommodates and rotates the laundry is arranged in the water tank 103 and is rotatable. A drum drive motor 105 for rotationally driving the rotary drum 101 is provided at the bottom of the water tank 103 . Lid body 108 is provided at the opening of rotary drum 101 so as to be able to be opened and...

AI Technical Summary

Problems solved by technology

[0006] However, in the conventional front-loading washing machine, the direction in which the damping force of the shock absorber acts is limited, and unbalanced load occurs due to the deviation of the clothes, etc. during the dehydration process.

As a result, there is a problem that, when the vibration of the water tank unit becomes large, it is impossible to prevent the front and rear parts of the water tank unit from swinging motions that move up and down in opposite directions, and vibration that needs to be damped in multiple directions.

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