Liquid Dispenser Mounting Device with Spring-Free Magnetic Locking
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Solution Overview
Problem
Existing liquid product dispensers for hotel rooms require costly spring-based magnetic locking mechanisms, increasing manufacturing and assembly costs, and lack an improved locking mechanism that does not rely on springs.
Innovation Solution
A magnetic locking mechanism for a counter-top mounting device that uses a pivoting locking arm and an annular groove to secure the dispensing container, eliminating the need for a spring by employing a magnetic locking post that can be unlocked with a magnet, thereby reducing production costs and simplifying assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a spring-based magnetic locking mechanism is used, then the dispensing container can be securely locked, but the manufacturing and assembly costs increase
Solution Approach 1:
The patent removes the spring component from the locking mechanism, extracting the problematic element that caused high manufacturing costs while maintaining the magnetic locking function through a simplified design with a locking arm and annular groove
Solution Approach 2:
The invention replaces expensive reusable spring components with a simpler magnetic locking system that uses inexpensive materials, achieving cost-effective manufacturing without compromising the essential locking function
2Reliability
If a spring-based magnetic locking mechanism is used, then the dispensing container can be securely locked, but the assembly complexity increases
Solution Approach 1:
By removing the spring component entirely, the patent simplifies the assembly process and reduces the number of parts that need to be assembled, while the magnetic locking arm and annular groove provide sufficient locking security
Solution Approach 2:
The magnetic locking mechanism automatically engages and disengages without requiring manual spring compression or complex assembly steps, allowing the system to self-regulate the locking action through magnetic attraction and release
3Ease of manufacture
If a magnetic locking post is used without a spring, then manufacturing costs are reduced, but the locking mechanism must be redesigned
Solution Approach 1:
Instead of using a spring to push a magnetic post upward for locking, the patent inverts the approach by using a magnetic locking arm that pivots downward to engage with an annular groove, eliminating the need for spring biasing while achieving secure locking
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 solution provides a cost-effective and easily assembled liquid product dispenser that can be securely mounted on a counter-top, reducing unauthorized removal and lowering manufacturing expenses while maintaining security.
Implementation Method 1
a magnetic locking mechanism for locking the locking arm in the closed, locked position
Data Source
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AI summary
A mounting device has a locking housing with a locking arm that pivots between an open, unlocked position, and a closed, locked position. The locking arm extending to a latch end having a latch hole. A bottom end of the dispensing container is placed within a container receiving space of the locking housing, and the locking arm is moved to the closed, locked position to engage the annular groove of the dispensing container to lock the dispensing container within the locking housing. The device further includes a magnetic locking mechanism for locking the locking arm in the closed, locked position.