Integrated Washer Cabinet Layout for Auxiliary Function Space

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Solution Overview

Problem

Conventional washing machines require significant work and material when integrating auxiliary devices, leading to unsatisfactory exterior appearance and inefficient use of space, as these devices are typically designed and produced independently.

Innovation Solution

A unified washing machine design that incorporates a first cabinet for primary washing functions and a second cabinet for additional functions, with a single partition separating the spaces to enhance structural rigidity and eliminate unnecessary components, allowing for improved space utilization and aesthetic appeal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If auxiliary devices are installed as independent devices at the washing machine, then additional functions are provided to users, but lots of works are required and exterior appearance becomes unsatisfactory

Engineering Contradiction:
Improveadditional functionsVSAvoidworks required
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent merges the auxiliary device and washing machine into a single integrated unit. The auxiliary device cabinet is formed as one body with the washing machine cabinet, eliminating the need for separate installation and reducing assembly works while providing additional functions such as shoe cleaning or drying capabilities

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If auxiliary devices are installed as independent devices, then additional functions are provided, but exterior appearance becomes unsatisfactory

Engineering Contradiction:
Improveadditional functionsVSAvoidexterior appearance
Core Design Contradiction:
Adaptability or versatilityVSShape

Solution Approach 1:

The auxiliary device cabinet and washing machine cabinet are merged into a single integrated structure with continuous outer surfaces. The partition between cabinets is hidden or integrated, creating a seamless exterior appearance that satisfies aesthetic requirements while providing multiple functions

Inventive Principle:
Principle #5Merging (Combining)

3Stability of the object's composition

If traditional cabinet design is used with separate partitions, then structural separation is achieved, but material and labor requirements increase

Engineering Contradiction:
Improvestructural separationVSAvoidmaterial and labor requirements
Core Design Contradiction:
Stability of the object's compositionVSProductivity

Solution Approach 1:

The cabinet is divided into multiple functional spaces (washing machine space and auxiliary device space) using a single partition structure. This segmentation achieves functional separation while minimizing the number of partition components, thereby reducing material usage and assembly labor

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The partition structure serves dual purposes by simultaneously separating functional spaces and forming part of the cabinet's structural framework. This merging of separation and structural support functions reduces the need for additional reinforcing components, lowering material and labor requirements

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS8234888B2Washing machine
Publication Date: 2012.08.07 LG ELECTRONICS INC
  • US8234888B2 patent drawing
  • US8234888B2 patent drawing
  • US8234888B2 patent drawing

AI summary

A washing machine is disclosed. A washing includes a tub holding wash water, a drum rotatable within the tub to hold laundry, a first cabinet forming a first space provided with the tub and the drum to wash laundry, a second cabinet forming a second space for additional function, the second cabinet formed as one body with the first cabinet, and a single partition provided between the first and second cabinets to partition off the second space from the first space, wherein facing ends of the first and second cabinets are in contact with each other to form a single border line.