Wipe dispenser and related methods
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Solution Overview
Problem
Conventional wipe dispensers allow air to dry out pre-moistened wipes and can harbor bacteria, while also occupying valuable surface space and being difficult to install, remove, and replace, especially in healthcare settings where space is limited and cleanliness is a concern.
Innovation Solution
A wall-mounted wipe dispenser system with a self-sealing cover and easy installation/removal features, utilizing mating structures for proper alignment and sealing, which suspends a disposable wipe bag from the wall, eliminating the need for surface space and preventing wipe drying or contamination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a conventional dispenser is used to house disposable wipe cartridges, then the wipes are protected from direct exposure, but air gaps allow ambient air to pass through and dry out the pre-moistened wipes over time
Solution Approach 1:
The invention extracts the harmful air gap element from the dispenser design by implementing a lid that directly contacts and seals against the wipe cartridge opening, eliminating the air space that causes drying. The lid is positioned to engage with the cartridge opening, creating a direct seal without intermediate air gaps.
Solution Approach 2:
The invention employs a seal element (flexible membrane) between the lid and the wipe cartridge opening to create an effective barrier against air passage. This flexible sealing component conformally seals the interface, preventing ambient air from penetrating through gaps and reaching the wipes.
2Reliability
If a conventional dispenser is used, then wipes are housed and protected, but air gaps also allow bacteria to enter into the interior of the wipe cartridge
Solution Approach 1:
The invention removes the air gap pathway that enables bacterial entry by implementing a lid that directly seals against the cartridge opening. This eliminates the intermediate space where bacteria could be harbored or transported into the cartridge interior.
Solution Approach 2:
The seal element creates a continuous barrier film between the external environment and the wipe cartridge interior, preventing bacterial contamination. The flexible membrane conforms to the opening geometry, ensuring complete sealing without gaps that could allow microbial penetration.
3Area of stationary object
If a wall-mounted dispenser is used, then surface space is eliminated, but installation and replacement require extra labor and proper alignment
Solution Approach 1:
The invention divides the dispenser system into separable components: a wall-mounted bracket structure and a removable lid assembly. This segmentation allows the lid and cartridge to be easily detached and replaced without removing the entire wall-mounted unit, simplifying maintenance operations.
Solution Approach 2:
The dispenser design incorporates features that enable user-friendly installation and replacement without requiring specialized tools or expertise. The lid engages with simple geometric features on the bracket, allowing end-users to perform maintenance themselves without professional installation services.
4Ease of manufacture
If a wall-mounted dispenser is used, then items can be kept off surfaces for easier cleaning, but removal and replacement of the dispenser is difficult
Solution Approach 1:
The system is segmented into a permanent wall-mounted bracket and a removable lid-cartridge assembly. This allows the bracket to remain fixed for cleaning purposes while the lid and cartridge can be easily removed and replaced, combining the benefits of wall-mounting with maintenance simplicity.
Solution Approach 2:
The lid is designed with dynamic characteristics, being removable and replaceable, while the bracket remains static and permanently mounted. This dynamic design allows flexible maintenance operations without compromising the wall-mounted positioning that enables surface cleaning.
Data Source
AI summary
A wipe dispenser and related methods are disclosed herein. In one form, a wall mounted wipe dispensing system is disclosed comprising a wall mount support bracket, a dispensing bag of wipes having a rigid collar from which to suspend the dispensing bag from the wall mount support bracket, and wherein the wall mount support bracket and dispensing bag have first mating structures for mating the dispensing bag to the wall mount support bracket. In other forms, a wall mounted support bracket is disclosed and/or replaceable wipe packaging is disclosed. In still other forms methods related to these are also disclosed.