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Washing drying machine

A technology for washing and drying machines and laundry, applied to washing devices, other washing machines, washing machines with containers, etc., can solve the problems of time-consuming drainage traps, poor assembly and productivity, etc., and achieve excellent assembly and productivity, Set the effect of space pee

Inactive Publication Date: 2010-10-06
HITACHI APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, with regard to the washing and drying machine of Patent Document 1, since the drain trap is provided by holding the drain hose on a dedicated seat and deforming it into a U-shape, it takes time to form the drain trap, and there is a problem with assembly. Issues such as poor performance and poor productivity

Method used

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Examples

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Embodiment Construction

[0029] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0030] First, the external structure of the washing and drying machine 1 will be described.

[0031] figure 1 The washer-dryer 1 of the illustrated embodiment forms a casing C as an outer frame box with side panels 2a formed of steel plates, base portions 2b formed of synthetic resin, and top cover 3 formed of synthetic resin.

[0032] figure 2 The shown top cover 3 has a laundry access opening 3a for clothes etc. in the center, and an outer cover body 4 for opening and closing the laundry access opening 3a. in addition, figure 2 The closed state of the outer cover body 4 is indicated by a solid line, and the open state of the outer cover body 4 is indicated by a two-dot dash line.

[0033] Next, the top cover 3 will be described.

[0034] The top cover 3 formed with the laundry access opening 3a is composed of a plurality of components as needed, and is fitted t...

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PUM

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Abstract

The invention provides a washing drying machine with a drain trap, which has high assembly and productivity, small space and is easy to add or remove the drain trap. The washing drying machine has a draining mechanism which opens and closes a draining passage through which water from an external groove flows and controls the water to drain; a draining flexible pipe (17) which is connected on the draining mechanism; and a draining flexible pipe outlet (200) which is arranged on a base portion (2b) of an external frame box equipped with the outer groove inside; the draining flexible pipe (17) has two positions in the draining flexible pipe outlet (200), i.e. a first outlet position where a predetermined height difference between the draining flexible pipe and the draining mechanism exists and the water is drained and a second outlet position where the drain trap is formed between the draining flexible pipe and the draining mechanism.

Description

technical field [0001] The present invention relates to, for example, a washing and drying machine that can carry out from washing to drying. Background technique [0002] Conventionally, a washing and drying machine is known in which a drainage trap is provided in a drainage path provided in the washing and drying machine (for example, refer to Patent Document 1: JP-A-2008-110088). [0003] The drain trap included in this washing and drying machine is formed by deforming a drain hose connected to the downstream side of the drain mechanism into a substantially U-shape, and storing the drain water discharged from the drain mechanism in the deformed part. Drain trap. [0004] According to such a washing and drying machine, the drain trap can prevent the odor from sewage from flowing back to the indoor side through the washing and drying machine. [0005] In addition, generally, waterproof mats are provided on the floor of installation places of washing and drying machines su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F25/00D06F39/08
Inventor 立山卓也曾我丈片根和俊吉田哲士
Owner HITACHI APPLIANCES INC