Dispenser Opening Orientation for Hygienic Article Removal
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Solution Overview
Problem
Existing dispensers for disposable articles, such as plasters and cleansing tissues, face challenges in maintaining a high hygienic standard due to contamination risks from dirt and blood entering the dispenser when articles are removed, as they require pulling upwards, which can introduce external substances into the storage area.
Innovation Solution
A packaging unit with a foldable holding member comprising spaced flaps that securely fits into a dispenser, allowing articles to be removed without pulling the entire unit out, and an angled opening in the dispenser that facilitates downward removal, minimizing contamination risks and ensuring the packaging unit remains in place.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the opening is arranged to allow upward pulling of articles for removal, then articles can be easily removed from the dispenser, but dirt and blood may enter the interior and contaminate the stored articles
Solution Approach 1:
The patent inverts the conventional upward-pulling removal mechanism by arranging the opening and article orientation so that articles are pulled downward for removal. This inversion prevents dirt and blood from entering the dispenser interior while maintaining ease of operation, as users simply pull articles downward through the opening rather than upward against gravity and contamination risks
2Reliability
If the packaging unit is designed to be securely retained in the dispenser, then the entire unit cannot be accidentally removed, but it may be difficult to remove individual articles without removing the whole unit
Solution Approach 1:
The packaging unit is segmented into a packaging unit portion and individual articles that can be separately removed. The holding member creates a segmented structure where the packaging unit is securely retained in the dispenser while individual articles can be pulled downward for removal without removing the entire packaging unit, resolving the contradiction between secure retention and ease of individual article access
3Reliability
If the holding member is made foldable with flaps to fit into the dispenser, then secure fitting in multiple directions is achieved, but the structure becomes more complex
Solution Approach 1:
The holding member is designed as a foldable, dynamic structure with flaps that can adapt to the dispenser geometry. The foldable nature allows the holding member to transform from a flat state during insertion to a three-dimensional configured state during use, providing secure fitting in multiple directions while maintaining relatively simple manufacturing and assembly processes
Data Source
AI summary
A packaging unit for holding a plurality of articles, preferably disposable articles, such, as plasters, tissues, gauze, etc. The packaging unit comprises a holding member (2) comprising a first part (5) with at most fifteen spaced apart flaps (6), and a second part (7), the first and second parts being arranged oppositely each other. A plurality of articles are arranged and retained between the first and second parts in such a manner that an individual article can be removed from the packaging unit. The packaging unit is insertable in a dispenser (13) and may serve as a refill package. Furthermore, a dispenser for delivering disposable articles, the dispenser comprising a retaining part (14) for retaining a packaging unit and an opening (15) allowing a packaging unit to be inserted and allowing an individual article to be delivered. The opening is arranged in such a manner that an individual article may be delivered from the dispenser by pulling it in a substantially downwards direction. The dispenser improves the hygienic standard as compared to prior art dispensers because the position of the opening prevents dirt, blood, or various items from entering the dispenser due to the force of gravity, thereby contaminating the articles positioned in the dispenser.