Top-Pull Towel Dispenser with Angled Cover to Reduce Germ Transfer
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Solution Overview
Problem
Current towel dispensers transfer germs from one user to the next due to wet towels, and there is a need for a dispenser that reduces or eliminates germ transfer while keeping towels dry and convenient to use.
Innovation Solution
A top-pull dispenser with a housing and a detachable top cover offset at a predetermined angle, an elevator system, and a spring-loaded mechanism to propel a support tray, along with a locking member to secure the cover, reducing contamination by directing drips away from unused towels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional vertical towel dispenser is used, then towels are easily accessible to users, but unused towels get wet and germs are transferred from one user to the next
Solution Approach 1:
The top cover is offset from vertical by a predetermined offset angle (e.g., 15-45 degrees), creating an asymmetric configuration that directs water drips away from the unused towels while maintaining user accessibility. This asymmetric orientation is the core innovation that resolves the contradiction between ease of operation and prevention of germ transfer.
2Ease of repair
If the top cover is made detachable with a locking mechanism, then the dispenser can be cleaned and maintained more effectively, but the device complexity increases
Solution Approach 1:
The top cover is made detachable from the housing, separating the dispenser into removable and fixed portions. This segmentation allows the top cover to be easily removed for cleaning and maintenance while the housing remains in place, resolving the contradiction between ease of repair and device complexity through modular design.
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 design effectively prevents contamination of unused towels by orienting the top cover at an angle to direct drips away, maintaining towels dry and reducing germ transfer.
Implementation Method 1
a spring-loaded mechanism to propel the support tray along the elevator system
Implementation Method 2
The detachable top cover and the housing being disposed offset from vertical by a predetermined offset angle... effectively prevents contamination of unused towels by orienting the top cover at an angle to direct drips away
Data Source
AI summary
The present disclosure provides towel dispenser apparatus and methods of making and using same.