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
Engineering 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
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.
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.
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
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.
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
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.
4Adaptability or versatility
If multiple functionalities are integrated into a single device, then versatility is improved, but the device complexity increases
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.
Data Source
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.


