Slanted Sheet Dispenser for Single-Sheet Hygienic Towel Dispensing

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Solution Overview

Problem

There is a need for a versatile sheet dispenser that can be used on a countertop or with a towel bar, capable of dispensing interfolded paper towels, and differentiated from other sheet dispensers like facial tissue dispensers, while being aesthetically suitable for residential settings and providing sanitary benefits by preventing bacterial growth.

Innovation Solution

A carton-based sheet dispenser with six outwardly-facing surfaces defined by three pairs of panels, featuring a dispensing panel with a removable surfboard member and a bearing region, allowing orientation between a towel bar and a wall for versatile placement, and designed to prevent multiple sheets from being dispensed at once to maintain hygiene.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a paper towel dispenser is designed for roll-style paper towels, then it can be used in residential settings, but it cannot dispense interfolded paper towels which are more sanitary

Engineering Contradiction:
Improvesanitary benefitsVSAvoidcompatibility with different paper towel types
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The dispenser is designed with a universal dispensing mechanism that can accommodate both roll-style and interfolded paper towels. The opening and internal structure are configured to work with different paper towel formats, allowing the same device to provide sanitary benefits of interfolded towels while maintaining residential aesthetic appeal and versatility in placement options.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If a paper towel dispenser is permanently attached to the wall, then it can dispense paper towels effectively, but it cannot be easily repositioned or used on horizontal surfaces

Engineering Contradiction:
Improvedispensing effectivenessVSAvoidplacement flexibility
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The dispenser transitions from a static wall-mounted design to a dynamic, movable structure. The dispenser can be positioned and secured in various locations including horizontal surfaces like countertops and vertical surfaces like towel bars. The internal components are designed to maintain proper orientation and functionality regardless of the dispenser's placement orientation, enabling effective dispensing in multiple configurations.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If the dispensing opening is positioned for vertical wall mounting, then it works for wall-mounted use, but it cannot be used when placed on a horizontal surface

Engineering Contradiction:
Improveease of use for wall mountingVSAvoidcompatibility with horizontal placement
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The dispensing mechanism is designed to function in multiple orientations by utilizing three-dimensional space effectively. The opening and internal paper towel arrangement are configured so that the dispensing action works whether the dispenser is mounted vertically on a wall or placed horizontally on a countertop. This dimensional adaptability allows the same opening configuration to serve both wall-mounted and horizontal surface placements.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS8408419B2Slanted sheet dispenser
Publication Date: 2013.04.02 KIMBERLY CLARK WORLDWIDE INC
  • US8408419B2 patent drawing
  • US8408419B2 patent drawing
  • US8408419B2 patent drawing

AI summary

A sheet dispenser is defined by at least six panels having outwardly facing surfaces, wherein at least one of the panels is oriented at an oblique angle with respect to the other panels. Sheets may be dispensed from an opening located on the oblique surface. The sheet dispenser may sit on a surface such as a countertop for dispensing, or may be placed between a wall and other structure attached to the wall such as a towel bar. Furthermore, the sheet dispenser may be hung from a structure using a strap attached to the towel dispenser.