Undermount Workstation Sink With Extended Mounting Edges

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Solution Overview

Problem

Conventional undermount sinks are not optimized for use as a workstation, lacking support surfaces for accessories like cutting boards and often requiring complex manufacturing processes that increase costs and defects.

Innovation Solution

An undermount workstation sink design with extended mounting edges on the back and front side walls, allowing for a workstation accessory to be flush-mounted with the countertop, secured by silicone adhesive and mechanical clamps, and constructed from materials like stainless steel.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional undermount sinks are used without extended mounting edges, then the sink structure remains simple, but the sink lacks support surfaces for workstation accessories like cutting boards

Engineering Contradiction:
Improveworkstation functionalityVSAvoidsink structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The sink structure is segmented into functional zones: the basin area for washing and the extended mounting edge area for supporting workstation accessories. This segmentation allows the sink to serve dual purposes while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting edges extend perpendicular from the top perimeter of the basin, adding a vertical dimension to the sink structure. This creates support surfaces at different heights and positions, enabling accessory placement without complicating the horizontal basin design.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Ease of operation

If extended mounting edges are added to provide support surfaces, then workstation accessibility is improved, but manufacturing complexity and costs increase

Engineering Contradiction:
Improveworkstation accessibilityVSAvoidmanufacturing complexity
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The mounting edges are designed with specific dimensional parameters (first length of 1.25 inches and second length of 0.75 inches) that balance accessibility needs with manufacturing feasibility. These standardized dimensions simplify the manufacturing process while providing adequate support surfaces.

Inventive Principle:
Principle #35Parameter changes

3Stability of the object's composition

If mounting edges extend further to provide adequate support surface, then accessory stability is improved, but the reveal space and adhesive requirements increase

Engineering Contradiction:
Improveaccessory stabilityVSAvoidadhesive quantity
Core Design Contradiction:
Stability of the object's compositionVSQuantity of substance

Solution Approach 1:

The mounting edges have different extension lengths at different locations: longer edges (1.25 inches) at the back and front sides for stable accessory placement, and shorter edges (0.75 inches) at the right and left sides. This local differentiation provides adequate stability while minimizing total adhesive quantity required.

Inventive Principle:
Principle #3Local quality

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Provides a stable, cost-effective workstation solution with reduced manufacturing complexity, ensuring a seamless integration of accessories like cutting boards, enhancing usability and reducing manufacturing costs and defects.

Implementation Method 1

The undermount workstation sink is attached to the countertop with silicone adhesive

Methodology Applied
Scientific EffectAdhesive bonding: Adhesive

Data Source

PatentUS20250327285A1Undermount workstation sink
Publication Date: 2025.10.23 ALEXANDER TODD
  • US20250327285A1 patent drawing
  • US20250327285A1 patent drawing
  • US20250327285A1 patent drawing

AI summary

An undermount workstation sink includes a basin with a bottom, a back side wall, a front side wall, a right side wall, and a left side wall. The undermount workstation sink further includes a mounting edge along a top perimeter of the basin. The mounting edge along the back side wall and the front side wall extends out perpendicular from the top perimeter of the basin a first length and the mounting edge along the right side wall and the left side wall extends out perpendicular from the top perimeter of the basin a second length. The first length is about double the second length.