Tailgate Retrieval Hook and Latch Mechanism

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Solution Overview

Problem

Vehicles face challenges in storing and accessing tools in hard-to-reach areas of storage compartments, such as heavy or large cargo that shifts during transport, requiring tools to be placed in difficult-to-access locations for proper distribution and retrieval.

Innovation Solution

A mounting bracket and latch mechanism system that secures an elongate member, such as a retrieval hook, within a body panel or tailgate cavity, using a coupling mechanism and spring assembly to keep the tool in place and facilitate easy retrieval.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If cargo is placed in out-of-reach areas for proper distribution or to fit more cargo, then cargo storage capacity and distribution are improved, but tool accessibility and retrieval difficulty worsen

Engineering Contradiction:
Improvecargo storage capacityVSAvoidtool accessibility
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

A retrieval tool with an elongate body is provided as an intermediary device to bridge the gap between accessible areas and out-of-reach storage zones. The tool allows users to retrieve cargo from difficult-to-access locations without needing direct physical access, thus maintaining high cargo storage capacity while improving tool accessibility.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The retrieval tool extends the reach capability by adding length in the directional dimension, allowing users to access cargo stored in out-of-reach areas of the storage compartment without compromising storage density or payload distribution.

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

2Stability of the object's composition

If tools are stored in hard-to-reach areas for proper cargo distribution, then cargo stability and distribution are improved, but tool retrieval time and effort increase

Engineering Contradiction:
Improvecargo stabilityVSAvoidtool retrieval time
Core Design Contradiction:
Stability of the object's compositionVSLoss of time

Solution Approach 1:

The retrieval tool serves as a mediator that enables quick access to cargo in stable, out-of-reach storage positions. By providing a long-reach mechanism, users can rapidly retrieve tools without disturbing the stable cargo distribution arrangement.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The retrieval tool is designed to be readily accessible and ready for use, allowing users to quickly reach into out-of-reach areas without time-consuming setup or repositioning, thus minimizing retrieval time while maintaining cargo stability.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If cargo is placed in out-of-reach areas to prevent shifting during transport, then cargo security and payload distribution are improved, but accessibility for tool placement and retrieval worsens

Engineering Contradiction:
Improvecargo securityVSAvoidtool placement accessibility
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The retrieval tool acts as an intermediary device that allows users to place and retrieve tools in out-of-reach areas without compromising cargo security. The tool extends reach capability while maintaining the stable, secure arrangement of cargo during transport.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

By extending the tool in the dimensional direction of reach, users can access out-of-reach storage zones for tool placement and retrieval without disturbing the secure cargo arrangement, thus maintaining cargo security while improving operational accessibility.

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

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

Enables secure storage and easy access to tools in difficult-to-reach areas, ensuring proper cargo distribution and retrieval without shifting during transport, enhancing usability and safety.

Implementation Method 1

spring assembly to keep the tool in place and facilitate easy retrieval

Methodology Applied
Scientific EffectSpring: Spring

Data Source

PatentUS9598024B2Tailgate retrieval tool and storage compartment
Publication Date: 2017.03.21 KOGUT ANDREW W S
  • US9598024B2 patent drawing
  • US9598024B2 patent drawing
  • US9598024B2 patent drawing

AI summary

An apparatus comprises a mounting bracket configured to mount to a surface of a body panel of a vehicle, adjacent to an opening in the body panel. A latch mechanism is coupled to the mounting bracket. An elongate member comprising a body and a coupling mechanism is configured to couple to the latch mechanism so that, when secured, at least a portion of the body of the elongate member is positioned within an inside cavity of the body panel of the vehicle. In an embodiment, the body panel is a truck tailgate and the elongate member is a retrieval hook.