Flexible Oil Drain Bag with Elastic Straps for Outboard Motors
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Solution Overview
Problem
Existing systems for collecting oil from outboard motors are inefficient and lack a convenient method for fluid drainage and disposal.
Innovation Solution
A flexible bag suspended from a hanger rod affixed to an L-shaped mounting bracket, with two elastic straps for secure attachment to the outboard motor, allowing fluid to drain into the bag for easy removal and disposal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If traditional rigid containers are used for oil collection, then structural stability is improved, but ease of operation and adaptability deteriorate
Solution Approach 1:
The patent employs a flexible bag instead of a rigid container to collect oil. This flexible structure can adapt to different motor configurations and positions, significantly improving ease of operation and adaptability while maintaining sufficient structural integrity through proper material selection and design
2Reliability
If complex mounting systems are used, then reliability of attachment is improved, but device complexity increases
Solution Approach 1:
The patent uses elastic straps instead of rigid fastening systems. These straps provide reliable attachment through their elastic properties, allowing them to accommodate movements and vibrations of the motor while maintaining secure attachment. The dynamic nature of the straps simplifies the overall mounting system compared to complex rigid mechanisms
3Stability of the object's composition
If the collection system is permanently fixed, then stability is improved, but ease of repair and disposal deteriorate
Solution Approach 1:
The patent divides the collection system into separable components: the flexible bag, mounting bracket, and elastic straps. The bag can be easily removed from the mounting system for disposal or cleaning, while the mounting bracket remains attached to the motor. This segmentation allows easy maintenance and disposal without affecting the stability of the mounted components
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
The system effectively collects and drains oil from outboard motors, providing a convenient and efficient method for fluid management, including disposal of the collected fluid.
Implementation Method 1
two elastic straps tied around the outboard motor and the flexible bag below the first elastic strap
Data Source
AI summary
A motor fluid draining tool kit assembly for collecting oil expelled from an outboard motor includes a flexible bag suspended from a hanger rod that is affixed to an L-shaped mounting bracket and two elastic straps. The assembly can be removably attached to an outboard motor beneath a valve by tying the two elastic straps around the assembly and the outboard motor. Fluid can then drain out of the motor and into the flexible bag. After the fluid is drained, the flexible bag can be removed from the hanger rod for disposal of the fluid.