Drain Cleaning Device with Rotating Hook Tip
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Solution Overview
Problem
Bathroom drains frequently become clogged with hair and other debris, leading to slow drainage and requiring ineffective chemical cleaners or disassembly, with existing solutions failing to effectively remove hair clogs and posing health risks due to corrosive chemicals.
Innovation Solution
A drain cleaning device featuring a handle section with hourglass-shaped portions for comfortable spinning, an elongated rod section with longitudinally extending ribs for structural rigidity and grime removal, and a tip section with hook elements to grab and collect debris, allowing for effective removal of hair and other obstructions without the need for chemical cleaners.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If chemical drain cleaners are used, then hair clogs may be dissolved, but corrosive chemicals may damage the drain structure and cause health problems
Solution Approach 1:
The patent replaces chemical cleaning mechanisms with a mechanical cleaning system. The drain cleaning device uses a rotating ball with protrusions that mechanically scrape and remove hair and debris from the drain pipe walls through rotational motion, eliminating the need for corrosive chemical agents while maintaining effective hair removal capability
Solution Approach 2:
The invention extracts and removes the harmful chemical component from the drain cleaning process. By using a purely mechanical device that physically removes hair and debris through the rotating ball mechanism, the patent eliminates the extraction and application of corrosive chemicals, thereby removing the associated damage and health risks
2Reliability
If chemical drain cleaners are used, then hair may be dissolved, but a significant portion of the chemical agent flows past the hair-clog and cannot effectively submerge the hair
Solution Approach 1:
The patent replaces the chemical dissolution process with a mechanical scraping and removal process. The rotating ball with protrusions physically contacts and scrapes hair and debris from the drain pipe walls, ensuring direct mechanical action on the clog material rather than relying on chemical diffusion that allows substantial agent waste
3Ease of operation
If existing drain cleaning devices are used, then some debris removal may occur, but they fail to effectively reach and remove hair collected in the drain trap
Solution Approach 1:
The patent employs rotational motion of the ball mechanism to enhance the effectiveness of hair removal. The rotating ball with protrusions creates mechanical action that scrapes and dislodges hair from the drain pipe walls and trap areas, providing reliable hair removal while maintaining ease of operation through simple rotational movement
Solution Approach 2:
The invention changes the operational parameters by using a rotating mechanical element rather than static or simple linear motion devices. The rotation of the ball with protrusions increases the contact area and effectiveness of hair removal, allowing the device to reach and remove hair collected in the drain trap more effectively
Data Source
AI summary
A drain cleaning device for removing debris from a drain is disclosed herein. In one embodiment, the drain cleaning device includes a handle section; a rod section connected to the handle section, the rod section optionally including one or more ribs, the one or more ribs configured to add structural rigidity to the rod section, and the one or more ribs further configured to facilitate the cleaning of grime from a side of a drain pipe; and an optional tip section connected to the rod section, the tip section including a plurality of projections disposed thereon, the plurality of projections configured to grab and collect debris from the drain pipe.