Sink systems

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Solution Overview

Problem

Conventional sink systems often require auxiliary devices that compromise aesthetics and create clutter, and these devices can accumulate grime, leading to an undesirable appearance.

Innovation Solution

The development of a sink system that integrates a basin and apron with a modular design, using threaded fasteners and an apron attachment channel to allow for the insertion, repositioning, and removal of accessories without detaching the apron, along with a molding process that encapsulates basin rim inserts to enhance functionality and aesthetics.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional sink systems use auxiliary devices to provide additional functionality, then functionality is enhanced, but aesthetic appearance deteriorates and clutter increases

Engineering Contradiction:
ImprovefunctionalityVSAvoidaesthetic appearance
Core Design Contradiction:
Adaptability or versatilityVSShape

Solution Approach 1:

The patent combines multiple sink functionalities (drainage, storage, accessory mounting) into a single integrated apron structure. The apron includes integrated channels, recesses, and attachment mechanisms that provide multiple functions without requiring separate auxiliary devices, thereby maintaining aesthetic appearance while enhancing functionality.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The apron is designed as a universal platform that can accommodate various accessories and configurations through standardized attachment channels and recesses. This allows the same apron structure to serve multiple purposes (drainage conduit routing, accessory mounting, storage) without compromising its clean design.

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

2Adaptability or versatility

If auxiliary devices are added to conventional sink systems, then functionality is enhanced, but device complexity increases

Engineering Contradiction:
ImprovefunctionalityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent merges multiple functional elements (drainage conduits, accessory mounts, storage recesses) into a single integrated apron assembly. This consolidation reduces the number of separate components and simplifies the overall system architecture while maintaining enhanced functionality.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If accessories are permanently attached to the sink, then functionality is provided, but adaptability to different configurations is reduced

Engineering Contradiction:
Improveconfiguration flexibilityVSAvoidaccessory repositioning
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The apron incorporates dynamic attachment mechanisms that allow accessories to be easily installed, repositioned, and removed. The integrated channels and recesses provide flexible mounting options that can be configured in different positions along the apron length, enabling adaptation to various user needs and spatial arrangements.

Inventive Principle:
Principle #15Dynamics

4Adaptability or versatility

If a modular design with multiple components is used, then adaptability is enhanced, but manufacturing complexity increases

Engineering Contradiction:
Improveconfiguration flexibilityVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The sink system is segmented into distinct modular components (basin, apron, deck) that can be manufactured separately and then assembled. The apron itself is a single integrated piece that incorporates multiple functional features, balancing modularity for adaptability with manufacturing simplicity.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentEP4008516A1Sink systems
Publication Date: 2022.06.08 KOHLER CO(US)
  • EP4008516A1 patent drawingFigure 1
  • EP4008516A1 patent drawingFigure 2
  • EP4008516A1 patent drawingFigure 3

AI summary

A sink deck assembly comprising: a basin comprising a basin rim having a first aperture; a sink deck comprising a second aperture and a third aperture, the sink deck configured to be coupled to the basin; and an apron comprising a slot, the apron configured to be coupled to the sink deck; wherein the basin, the sink deck, and the apron are configured such that the first aperture is aligned with the second aperture when the third aperture is aligned with the slot.