Removable Tie-Down Bracket Flashlight Integration

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Solution Overview

Problem

Existing tie-down systems for securing items to vehicle roofs lack multifunctionality and convenience, particularly in providing lighting and charging functionalities while securing items.

Innovation Solution

A tie-down bracket with a removable portion that can attach and detach from a base portion, functioning as a flashlight when detached and providing lighting, charging, and other indicators when attached, including a stud and groove mechanism for secure attachment and detachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a traditional tie-down system is used to secure items to the vehicle roof, then the item securing function is provided, but the system lacks additional functionalities such as lighting and charging

Engineering Contradiction:
ImprovefunctionalityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The removable portion is designed to perform multiple functions: it serves as a structural component of the tie-down bracket when attached, and as a portable flashlight when detached. The light source can function as an auxiliary vehicle light, a portable flashlight, or both simultaneously, eliminating the need for separate devices.

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

Solution Approach 2:

The tie-down bracket is divided into a base portion and a removable portion that can be selectively attached or detached. This segmentation allows the light source to be separated from the bracket, enabling portable use as a flashlight while maintaining the bracket's structural integrity when attached.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If the removable portion is detached from the base portion for portable use, then flashlight functionality is available, but the tie-down bracket cannot provide vehicle integration features such as charging and indicator lights

Engineering Contradiction:
ImproveportabilityVSAvoidvehicle integration capability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system dynamically changes functionality based on the attachment state. When attached, the removable portion integrates with the vehicle for charging and indicator functions; when detached, it becomes a portable flashlight. The light source adapts its role based on whether it is connected to the vehicle's electrical system.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the light source is integrated into the tie-down bracket, then auxiliary lighting and indicator functions are provided, but the light cannot be used as a portable flashlight

Engineering Contradiction:
Improvelighting functionalityVSAvoidportability
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The light source is segmented from the bracket structure, allowing it to be detached and used portably. The removable portion contains the light source and battery, separating these components from the fixed bracket portion while maintaining electrical connection capabilities when attached.

Inventive Principle:
Principle #1Segmentation

4Adaptability or versatility

If multiple functionalities are integrated into a single device, then versatility is improved, but the device complexity increases

Engineering Contradiction:
ImprovemultifunctionalityVSAvoidstructural complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The removable portion serves as both a structural component of the tie-down bracket and a portable flashlight. The light source functions as an auxiliary vehicle light, a portable flashlight, or both, providing multiple functions without requiring separate devices for each function.

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

Data Source

PatentUS10875461B2Tie-down bracket for motor vehicle
Publication Date: 2020.12.29 FORD GLOBAL TECH LLC
  • US10875461B2 patent drawing
  • US10875461B2 patent drawing
  • US10875461B2 patent drawing

AI summary

This disclosure relates to a tie-down bracket for a motor vehicle. The tie-down bracket includes a base portion and a removable portion configured to selectively attach to and detach from the base portion. The removable portion is operable as a flashlight when detached from the base portion. A method is also disclosed.