Fold-Out Tissue Dispenser Housing With Sealed Child Grip
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Solution Overview
Problem
Existing tissue paper dispensers are difficult for small children to securely hold and use, leading to frustration and potential slipping of the dispenser, making it hard for them to access tissue paper for cleaning purposes.
Innovation Solution
A dispenser with a foldable handling section made from outer layers of flat material, allowing small children to grip and hold the dispenser securely, while maintaining the inner layer intact to prevent contamination and keep the contents sealed, and featuring attractive designs to encourage use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a simple box design is used for the dispenser housing, then the manufacturing cost is low and the structure is simple, but small children cannot securely hold the dispenser
Solution Approach 1:
The dispenser housing is segmented into multiple functional zones: a main box body for tissue storage and foldable handling sections with gripping elements for child-friendly holding. This segmentation allows the simple box structure to be enhanced with specific functional features that improve ease of operation for small children without completely redesigning the overall structure.
Solution Approach 2:
The handling sections are designed to fold out from the box walls, adding a dimensional transformation capability. When folded out, they provide extended gripping surfaces at a different spatial dimension, allowing small children to securely hold the dispenser. This maintains the simple box structure while adding functional complexity only when needed.
2Ease of operation
If the outer layers are folded out to create handling sections, then small children can easily grip the dispenser, but the inner layer must remain intact to prevent contamination
Solution Approach 1:
The wall structure is segmented into multiple layers with distinct functions: outer layers that can be folded out to form handling sections with gripping elements, and an inner layer that remains intact to seal the housing. This layering allows the gripping function to be provided without compromising the protective sealing function.
Solution Approach 2:
The inner layer acts as an intermediary barrier between the external environment and the tissue contents. While outer layers are manipulated for gripping purposes, the inner layer maintains the protective seal, mediating between the need for easy handling and the need to prevent contamination.
3Reliability
If multiple layers of flat material are used at the handling section location, then the inner layer can seal the housing while outer layers form gripping sections, but the manufacturing process becomes more complex
Solution Approach 1:
The multi-layer structure is pre-configured in the flat material before folding and assembly. The outer and inner layers are positioned and partially formed during the manufacturing process, so that when the dispenser is assembled, the handling sections and sealing layers are already in their correct positions, reducing the complexity of final assembly.
Solution Approach 2:
The manufacturing process utilizes parameter changes in the flat material, such as varying the stiffness or adhesive properties of different layers, to enable self-assembly or easier formation of the multi-layer structure. This reduces manufacturing complexity by allowing the layers to automatically align and bond in their correct positions.
Data Source
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AI summary
The present application pertains to a dispenser (1) for dispensing tissue paper from a volume defined within a dispenser housing (10). The dispenser housing being made from a flat material, preferably a cardboard material, the dispenser having at least one handling section (30, 32, 34) which can be folded out from a wall (16, 20, 22) of the dispenser housing, the dispenser housing having at least two layers of the flat material at the location where the at least one handling section is situated, wherein the at least one handling section is present in the outer layers of the flat material only such that at least the innermost layer of the flat material] remains intact and seals off the volume defined by the dispenser housing at the location where the at least one handling section is present such that the dispenser can be used as a fully operational dispenser when the at least one handling section is folded out.