Modular Tailgate Protector for Interchangeable Cargo Attachments

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Solution Overview

Problem

Existing aftermarket tailgate accessories for pickup trucks are not easily interchangeable, requiring users to switch between different accessories for securing different items, causing inconvenience.

Innovation Solution

A modular tailgate protector system with removably coupled attachments, featuring a base, support arm, and mounting elements that allow for easy swapping of attachments such as bike storage, tie-down, and carriage attachments based on the cargo type.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple separate aftermarket accessories are used to secure different items, then each item can be securely stored, but the device complexity and number of accessories required increases

Engineering Contradiction:
Improveability to secure different itemsVSAvoidnumber of accessories
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The tailgate protector is designed with a universal mounting structure that can accommodate multiple types of attachments (bicycle racks, cargo carriers, sport equipment holders, etc.). The base structure includes mounting elements that can securely hold different attachment types, allowing one device to perform multiple functions rather than requiring separate accessories for each cargo type.

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

Solution Approach 2:

The system is divided into a permanent base structure (tailgate protector) and removable attachments. This segmentation allows the user to keep the base mounted on the tailgate while swapping only the attachments needed for specific cargo types, reducing the need to have multiple complete accessory systems.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If multiple separate aftermarket accessories are used to secure different items, then each item can be securely stored, but the ease of operation and interchangeability decreases

Engineering Contradiction:
Improveinterchangeability of attachmentsVSAvoidease of swapping attachments
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The mounting elements on the tailgate protector are designed with universal compatibility to work with multiple attachment types. This allows users to swap between different attachments (bicycle racks, cargo carriers, etc.) without needing to reconfigure the mounting system, making the interchangeability process simple and straightforward.

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

Solution Approach 2:

The mounting system incorporates dynamic features such as removable and reconfigurable mounting elements that can be quickly adjusted or removed. This allows attachments to be easily swapped without complex tools or procedures, enhancing the ease of operation while maintaining versatility.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If a single modular system with multiple attachment options is used, then the ease of operation and interchangeability improves, but the device complexity increases

Engineering Contradiction:
Improveease of swapping attachmentsVSAvoidmodular system structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system is segmented into a simple base structure and separate attachments. The base contains standardized mounting elements that provide the interchangeability function, while the attachments are standalone components. This segmentation keeps the base relatively simple while enabling easy swapping of attachments, balancing complexity and ease of operation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting elements serve as an intermediary between the tailgate protector base and various attachments. These standardized intermediaries simplify the connection process between different components, allowing easy interchangeability without requiring complex integration mechanisms in the base structure itself.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12466336B2Tailgate protector structure with modular accessory attachments
Publication Date: 2025.11.11 TOYOTA JIDOSHA KK
  • US12466336B2 patent drawing
  • US12466336B2 patent drawing
  • US12466336B2 patent drawing

AI summary

The application generally relates to an apparatus comprising a tailgate protector having a base disposed atop a first portion of a tailgate, a support arm extending from a first edge of the base, and one or more mounting elements disposed within the base, wherein the one or more mounting elements are configured to removably couple an attachment via one or more attachment mounting elements includes in the attachment.