Deck Drain Removable Top Member for Cleaning Access

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Solution Overview

Problem

Existing deck drains are prone to clogging and lack easy cleaning access, and existing solutions for retrofitting are costly and require full drain replacement.

Innovation Solution

A deck drain system with a removable top member that allows for simplified cleaning and retrofitting, featuring an elongate tube with a removable top portion that includes slots and locking tabs for secure attachment and easy detachment, providing access to the interior for debris removal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a deck drain with slots is used to drain water from the pool area, then drainage function is provided, but the drain becomes clogged and lacks easy cleaning access

Engineering Contradiction:
Improvedrainage functionVSAvoidcleaning access
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The deck drain is divided into separate components: a stationary base portion with slots and a removable top portion with a cover. This segmentation allows the top portion to be removed for cleaning access to the interior, while the base portion remains in place to provide continuous drainage function through its slots.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If a removable top portion is added to enable cleaning access, then ease of cleaning is improved, but device complexity increases

Engineering Contradiction:
Improvecleaning accessVSAvoiddrain structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The top portion is extracted as a separate removable component from the base portion. This allows the top portion to be easily removed and reattached, providing cleaning access without permanently complicating the overall drain structure. The modular design adds minimal complexity while significantly improving maintenance accessibility.

Inventive Principle:
Principle #2Taking out (Extraction)

3Ease of operation

If existing deck drains are replaced with full replacement units, then cleaning access is provided, but installation cost increases

Engineering Contradiction:
Improvecleaning accessVSAvoidinstallation cost
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

By segmenting the drain into a stationary base portion and a separate removable top portion, the invention allows for retrofitting existing drains rather than requiring full replacement. The top portion can be removed and reattached to existing bases, significantly reducing installation costs compared to replacing entire drain units.

Inventive Principle:
Principle #1Segmentation

4Reliability

If the top portion is made securely attached to prevent accidental removal, then reliability is improved, but ease of cleaning access deteriorates

Engineering Contradiction:
Improveattachment securityVSAvoidremoval for cleaning
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

Locking tabs serve as intermediary elements that mediate between the top portion and base portion. These tabs provide secure attachment during normal operation to prevent accidental removal, while still allowing intentional removal when cleaning is needed. The locking mechanism balances security with accessibility.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS8959858B1Deck drain and associated methods
Publication Date: 2015.02.24 FRANCISCO JAMES
  • US8959858B1 patent drawing
  • US8959858B1 patent drawing
  • US8959858B1 patent drawing

AI summary

A deck drain system may include a deck drain having an elongate tube which may be defined by a bottom portion and a top portion. The bottom portion may include an arcuate shape. The top portion may be flat and include an opening. A removable top member may engage the opening formed in the top portion of the elongate tube. The removable top member may include a main body portion which includes a plurality of slots. The plurality of slots formed in the removable top member may include a spacing therebetween that is substantially similar to the spacing between the plurality of slots formed in the top portion. The removable top member may be removeably connected to the top portion of the elongate tube so that, when removed, an interior portion of the elongate tube is accessible.