Device for treating laundry with steam comprising a support device

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Solution Overview

Problem

Existing steam treatment devices for laundry are not compact enough for storage and transportation due to protruding support devices, which can lead to snagging of the steam conduit.

Innovation Solution

A steam treatment apparatus with a base and masts that includes a support device with a fixing member allowing removable attachment to both the mast and base, enabling the support device to be positioned directly on the base for a more compact assembly and reducing the risk of conduit snagging during transport or storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the support device is attached to the mast to enable ergonomic positioning of the tool, then the ease of operation is improved, but the device complexity and storage compactness deteriorate due to lateral protrusion

Engineering Contradiction:
Improveergonomics of useVSAvoidstorage compactness
Core Design Contradiction:
Ease of operationVSVolume of moving object

Solution Approach 1:

The support device is designed with a modular structure that can be detached from the mast and reattached to the base, segmenting the functional components to enable flexible configuration for different usage scenarios

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The support device transitions from a fixed attachment to the mast to a movable configuration where it can be detached and repositioned on the base, allowing dynamic adaptation between operational and storage states

Inventive Principle:
Principle #15Dynamics

2Stability of the object's composition

If the support device protrudes laterally from the mast to provide stable support during inactive phases, then the stability is improved, but the risk of conduit snagging increases during transport or storage

Engineering Contradiction:
Improvestability during inactive phasesVSAvoidconduit snagging risk
Core Design Contradiction:
Stability of the object's compositionVSObject-affected harmful factors

Solution Approach 1:

The support device configuration changes dynamically between operational mode (attached to mast for stability) and transport mode (attached to base for compactness), reducing conduit snagging risk during movement

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The support device can be extracted from the mast attachment and repositioned on the base, separating the support function from the vertical mast structure to enable compact horizontal configuration that minimizes conduit exposure

Inventive Principle:
Principle #2Taking out (Extraction)

3Ease of operation

If the support device is fixed to the mast for optimal ergonomics, then the ease of operation is improved, but the device complexity increases with additional fixing mechanisms

Engineering Contradiction:
Improveergonomics of useVSAvoidfixing mechanism complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The fixing mechanism serves multiple functions: attaching the support device to the mast during operation, and allowing detachment for reattachment to the base during storage, reducing the need for separate fixing systems

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentEP3581702B1Device for treating laundry with steam comprising a support device
Publication Date: 2020.11.25 SEB SA
  • EP3581702B1 patent drawingFigure 1~2
  • EP3581702B1 patent drawingFigure 3~4
  • EP3581702B1 patent drawingFigure 5~7

AI summary

A garment steaming apparatus comprising a base (1) containing a water reservoir (10), connected by a conduit (2) to an ironing and/or steaming tool (3) including at least one hole (30A) for steam emission, at least one mast (40) supporting a holding element (5) on which a garment can be hung and/or pressed to allow its treatment with the tool (3), and a support device (8) for stably placing the tool (3) during inactive ironing and/or steaming phases, said support device (8) comprising a fastening member (83) intended to cooperate with a first complementary fastening element (70) carried by the mast (40) to allow the removable attachment of the support device (8) to the mast (40), characterized in that the base (1) comprises a second complementary fastening element (12) allowing the removable attachment of the support device (8) to the base (1).