Miniature, concealable, tamper-resistant bracket for dispensers and other wall-mounted articles
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Solution Overview
Problem
Designing wall-mounted dispensers for the hospitality industry that are attractive, unobtrusive, easily maintained, and tamper-resistant is challenging, as existing solutions often fail to balance these desirable characteristics effectively.
Innovation Solution
A tamper-resistant bracket system with a proprietary coupling structure featuring a vertically oriented slot and protruding rail, combined with a spring-biased latch mechanism and a proprietary tool for secure mounting and removal of containers, ensuring the bracket remains inconspicuous and secure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a secure mounting mechanism is used to prevent tampering, then tamper-resistance is improved, but device complexity increases
Solution Approach 1:
The coupling structure employs nested geometric features where a protrusion on the container fits into a recess on the bracket, forming an interlocking assembly. This nested design provides secure mounting and tamper-resistance while maintaining relatively simple individual component structures.
Solution Approach 2:
The coupling structure uses asymmetric geometric features including a vertically oriented slot with specific width variations and a protrusion with corresponding asymmetric dimensions. This asymmetry prevents unauthorized removal while keeping the overall design straightforward and manufacturable.
2Shape
If a concealed bracket design is used to be unobtrusive, then aesthetic appearance is improved, but ease of maintenance worsens
Solution Approach 1:
The coupling structure acts as an intermediary mechanism that connects the container to the bracket in a concealed manner. The asymmetric slot and protrusion design allows for easy engagement and disengagement while keeping the mounting mechanism hidden, thus maintaining aesthetics while facilitating maintenance.
Solution Approach 2:
The system is segmented into distinct components: the bracket, the container, and the coupling structure. This segmentation allows the container to be easily removed and replaced by simply disengaging the coupling mechanism, while the bracket remains concealed on the wall surface.
3Reliability
If a proprietary coupling structure is used to ensure security, then tamper-resistance is improved, but adaptability worsens
Solution Approach 1:
The proprietary coupling structure uses localized asymmetric geometric features (specific slot width variations and protrusion shapes) that provide secure engagement for containers designed with matching features. This local quality approach ensures security while allowing adaptability to different container types that incorporate the same coupling interface.
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 system provides a flexible, secure, and aesthetically pleasing solution for mounting and refilling dispensers, maintaining container stability and preventing unauthorized removal while allowing easy access for refilling, thus addressing the industry's need for attractive, unobtrusive, and easily maintained solutions.
Implementation Method 1
the upper panel comprises a hinged lid or door with a spring that biases the door into an open condition, and a latch mechanism that maintains the door in a closed and locked condition until opened
Data Source
AI summary
A dispenser system includes an inconspicuous, tamper-resistant bracket used to mount containers, bottles, vessels, dispensers or other articles to a wall surface. A coupling structure engages with and supports the article for use. The coupling structure may comprise a male-female coupling structure including, for example, a vertical rail on one of the bracket or container, and a corresponding vertical slot on the other of the bracket or container. An upper panel, door or lid opens with a tool or key, providing access to the bracket coupling structure. A spring biases the panel, door or lid into an open condition, and a latch mechanism maintains the panel, door or lid in a closed and locked condition until opened. The system may further including a proprietary container with dimensions to visually obscure the bracket. The container may include a dispensing pump, and may be filled or refilled with a personal hygiene product.