Telescoping Fluid Drain With Quick-Release Clamp

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Solution Overview

Problem

Existing fluid drain systems for vehicles lack simplicity and efficiency in fluid removal and storage during maintenance, requiring complex adjustments and inadequate storage solutions for tools and components.

Innovation Solution

A telescoping fluid drain system with a modular design featuring a fluid reservoir, adjustable tubes, a tool pan, and a filter shelf, along with a quick-release upper tube clamp and customizable dripping pan inserts, simplifies the process by allowing easy height adjustment, tool storage, and tailored fluid collection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a telescoping fluid drain system is used, then the height adjustability and versatility are improved, but the device complexity increases due to multiple tubes and clamps

Engineering Contradiction:
Improveheight adjustabilityVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a telescoping structure where an inner tube is nested within an outer tube, allowing height adjustment while maintaining a compact form. The inner tube can slide within the outer tube to provide variable height positioning without requiring separate components for each height setting.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The fluid drain system is designed with multi-functional components that serve multiple purposes. The telescoping tubes provide both structural support and height adjustment, while the clamp mechanism serves both to secure the tubes together and to allow easy disassembly for storage or transport.

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

2Ease of operation

If a modular design with multiple components is implemented, then the ease of operation and maintenance are improved, but the device complexity increases

Engineering Contradiction:
Improveease of maintenanceVSAvoidnumber of components
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The fluid drain system is divided into distinct modular segments including the reservoir, telescoping tubes, clamp mechanism, and drainage components. This segmentation allows individual components to be easily removed, inspected, maintained, or replaced without affecting the entire system, improving ease of operation and maintenance.

Inventive Principle:
Principle #1Segmentation

3Productivity

If a fluid reservoir with integrated storage is used, then the productivity is improved by reducing tool changes, but the device complexity increases

Engineering Contradiction:
Improvemaintenance efficiencyVSAvoidintegration complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent combines the fluid reservoir with integrated storage compartments and tool organization features into a single unified structure. This merging eliminates the need for separate tool trays or storage units, reducing the total number of components while improving productivity by keeping all necessary items readily accessible during maintenance operations.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS9464757B2Fluid drain
Publication Date: 2016.10.11 LINCOLN INDUSTRIES CORP
  • US9464757B2 patent drawing
  • US9464757B2 patent drawing
  • US9464757B2 patent drawing

AI summary

A fluid drain may include a fluid reservoir comprising a lower tube inlet that opens into the fluid reservoir, a lower tube at least partially positioned within the lower tube inlet, and an upper tube at least partially positioned within the lower tube. The fluid drain may further include an upper tube clamp having an opening therein, wherein the upper tube is positioned within the opening in the upper tube clamp and the upper tube clamp is configured to remain attached to the upper tube upon removal of the upper tube from the lower tube.