Magnetic Quick Connect for Hands-Free Hydration and Air Cooling
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Solution Overview
Problem
Conventional personal hydration systems face issues such as inconvenient fluid access, safety concerns during activities, difficulty in quickly interchanging components, and challenges in maintaining hydration due to the need for manual operation and potential dehydration.
Innovation Solution
A two-channel fluid delivery system with a magnetic quick connect that allows for hands-free hydration and air cooling, enabling easy attachment and detachment of components with a single hand without visual alignment, and includes a splicer to integrate hydration and air channels within the fluid delivery tube.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional friction fit connections are used to secure hydration components, then fluid-tight seals are achieved, but component interchange becomes difficult and time-consuming
Solution Approach 1:
The connection system is divided into separate male and female coupling members that can be independently assembled and disassembled. The male coupling member includes a connector body with an internal passage, while the female coupling member has an external passage, allowing them to be quickly connected and disconnected while maintaining fluid-tight seals through O-ring seals at the interface.
2Ease of operation
If mechanical quick connects with release buttons are used, then component interchange is simplified, but two hands are required for operation and visual alignment is needed
Solution Approach 1:
The patent replaces complex mechanical quick-connect mechanisms with a simpler magnetic coupling system. Magnets embedded in the coupling members provide automatic alignment and secure attachment through magnetic attraction, eliminating the need for release buttons, two-handed operation, and visual alignment while maintaining ease of interchange.
3Reliability
If friction fit connections are used to secure downstream components, then fluid-tight seals are maintained, but emergency disconnection becomes difficult
Solution Approach 1:
The connection system transitions from a static friction fit to a dynamic magnetic coupling that can easily transition between attached and detached states. The magnetic force provides secure holding during normal use but allows for quick emergency disconnection by simply pulling apart the components, enabling rapid response to emergencies while maintaining fluid-tight seals.
4Device complexity
If conventional hydration systems require manual operation for fluid access, then system simplicity is maintained, but hands-free hydration during activities becomes impractical
Solution Approach 1:
The magnetic coupling system enables self-service operation where the components automatically align and secure through magnetic attraction when brought into proximity. This allows hands-free hydration during activities as the connection mechanism requires no manual manipulation beyond bringing the components close together, and the magnetic force maintains the connection without continuous user input.
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
Enhances user safety and convenience by allowing for continuous hydration and air supply during activities, simplifies component interchange, and ensures consistent fluid delivery without manual effort, addressing the limitations of traditional systems.
Implementation Method 1
The magnetic quick connect allows the male and female coupling members to be connected without visual alignment and with minimal effort
Implementation Method 2
a splicer to integrate hydration and air channels within the fluid delivery tube
Data Source
Figure 1
Figure 2A~2B
Figure 3A~3B
AI summary
A magnetic quick connect for a fluid delivery system includes a male coupling member and a female coupling member. The male coupling member defines a first outer fluid communication path and includes a first magnetic material. A first inner member is disposed within the first outer fluid communication path and defines a first inner communication path. The female coupling member defines a second outer fluid communication path and includes a second magnetic material. A second inner member is disposed within the second outer fluid communication path and defines a second inner communication path. The male and female coupling members are detachably held together by an attractive force between the first and second magnetic materials such that the first and second outer communication paths are held in fluid communication, and the first and second inner communication paths are held in fluid communication.