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washing machine

A technology for washing machines and cylinders, applied in the field of washing machines, can solve the problems of twisted leads and inability to eliminate stress, etc.

Active Publication Date: 2011-12-14
TOSHIBA LIFESTYLE PROD & SERVICES CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, for the lead wires connected to the connector from the outside, the stress caused by vibration and / or deflection cannot be eliminated in the same way as above.
[0006] Moreover, when the lead wire is led out from the damper or introduced into the damper, when the damper rotates around the central axis of the damper due to the vibration of the water tank during washing, the lead wire may be twisted.

Method used

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Experimental program
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Effect test

no. 1 approach

[0038] Refer below Figure 1 to Figure 12 The washing machine according to the first embodiment will be described.

[0039] first, Figure 11 The middle shows the overall structure of the drum type washing machine as a washing machine. On the front of the washing machine frame 1 ( Figure 11 The roughly central part of the middle right side) forms a laundry entrance 2, and a door 3 for opening and closing the entrance 2 is provided.

[0040] In addition, an operation panel 4 is provided on the upper part of the front portion of the washing machine housing 1, and a control device 5 for operation control is provided on the back side thereof (inside the washing machine housing 1).

[0041] Inside the washing machine housing 1, a water tank 6 is arranged. The water tank 6 is axially front and rear ( Figure 11 The water tank 6 is elastically supported on the bottom plate 1a of the washing machine frame 1 by a pair of left and right (only one side in the figure) suspensions 7 ...

no. 2 approach

[0158] Although in this embodiment, the configuration in which the lead wire 56 is led out from the slightly upper portion of the cylinder 22 is illustrated (refer to figure 1 with Figure 12 ), but also as Figure 13 Lead out from the bottom of the cylinder 22 as shown. In this way, the transition portion from the damper 21 to the bottom plate 1a of the washing machine housing 1 can be shortened, and the stress acting on the wiring can be reduced.

[0159] In addition, as an embodiment of the washing machine, it is not limited to a drum type washing machine, and may be a so-called vertical washing machine including a rotary tank inside a vertical water tank and an agitator in the rotary tank.

[0160] According to the washing machine of the above-mentioned embodiment, the lead wire drawn out from the damper can be prevented from being twisted.

no. 3 approach

[0162] Second, refer to Figure 14 to Figure 19 A third embodiment will be described.

[0163] first of all, yes Figure 19 The overall structure of the drum type washing machine shown (hereinafter simply referred to as washing machine) will be described. In the front part ( Figure 19 The roughly central part of the middle right side) forms a laundry entrance 2, and a door 3 for opening and closing the entrance 2 is provided. In addition, an operation panel 4 is provided on the upper part of the front surface of the housing 1, and a control device 5 for operation control is provided on the back side thereof.

[0164] Inside the housing 1, a water tank 6 is arranged. The water tank 6 is axially front and rear ( Image 6 The water tank 6 is elastically supported on the bottom plate 1a of the frame body 1 in an inclined shape on the front side by a pair of left and right (only one shown in the figure) suspensions 7 (details will be described later).

[0165] A motor 8 is att...

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PUM

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Abstract

The invention provides a washer capable of preventing a lead guided out from a damper from being bent. An upper end part of a shaft (23) belonging to a damper (21) of a suspension rack (7) is connected with a water tank. The lower end part of a shaft (23) of a cylinder (22) is connected with an installing board (28) fixed in the frame body of the washer through a bearing part (67) having flexible materials such as rubber, etc. The bearing part (67) is made to stop rotating around the axis direction of the cylinder (22) relative to the lower end part of the cylinder (22). The bearing part (67) is further made to stop rotating around the axis direction of the cylinder (22) relative to the installing board (28).

Description

technical field [0001] Embodiment of this invention relates to the washing machine which supports a water tank with a suspension anti-vibration. Background technique [0002] In a washing machine, such as a drum type washing machine, a water tank with a rotatable drum inside is elastically supported by a plurality of suspensions with dampers at the bottom of the frame to reduce the vibration caused by the rotation of the drum. decay function. Furthermore, as a suspension, a suspension using a magnetic viscous fluid (MR fluid) whose viscosity changes with the strength of a magnetic field is known (for example, refer to Patent Document 1). Furthermore, there is also a product in which a coil is arranged inside a damper, and lead wires connected to the coil are led out from the damper (for example, Patent Document 2). [0003] However, the lead wires for energizing the coils are led out from the damper to the outside of the suspension, and are connected to the drive circuit a...

Claims

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Application Information

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IPC IPC(8): D06F37/22
CPCF16F9/535D06F37/22D06F37/268D06F39/14D06F37/28D06F37/10E05Y2900/312Y02B40/00D06F33/76
Inventor 山口直子堀田浩平大薮起也西村博司久野功二中大介
Owner TOSHIBA LIFESTYLE PROD & SERVICES CORP
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