Carbonation Canister Socket With Linear Locking and Leak Sealing
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Solution Overview
Problem
Existing carbonation machines require complex and potentially damaging procedures for replacing gas canisters, as users must screw in new canisters, risking overtightening and seal damage.
Innovation Solution
A carbonation machine design featuring a holder with a socket that includes a seal with lateral openings for fluidic flow and a holding mechanism with slidable teeth to secure the canister valve, allowing for linear insertion and removal without threading, along with a yoke and handle mechanism for easy alignment and locking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If users screw in new canisters using traditional threaded connections, then the canister can be securely attached to the carbonation machine, but the user risks overtightening and seal damage
Solution Approach 1:
The patent replaces the traditional threaded mechanical connection system with a linear insertion system featuring a socket and holding mechanism. The canister valve is inserted linearly into the socket and secured by slidable teeth that engage with grooves on the canister, eliminating the need for rotational screwing and overtightening risks.
Solution Approach 2:
The patent introduces a seal as an intermediary component between the canister valve and the socket. The seal with lateral openings enables fluidic flow while preventing leakage, and it is protected from damage by the holding mechanism that secures the canister without requiring excessive tightening force.
2Reliability
If traditional threaded canister replacement is used, then the connection can be made secure, but the replacement process becomes complex and time-consuming for unskilled users
Solution Approach 1:
The patent replaces the complex rotational threading operation with a simple linear insertion and locking motion. Users simply insert the canister valve straight into the socket and the holding mechanism automatically secures it, making the operation intuitive and suitable for unskilled users.
Solution Approach 2:
The holding mechanism with slidable teeth automatically engages with the canister grooves upon linear insertion, providing self-securing functionality without requiring users to perform complex tightening operations or use special tools.
3Ease of operation
If a holding mechanism with slidable teeth is used to secure the canister, then the canister can be quickly replaced by unskilled users, but the device complexity increases
Solution Approach 1:
The holding mechanism is segmented into distinct functional components: the socket for reception, the slidable teeth for engagement, and the grooves on the canister for interfacing. This segmentation allows each component to perform its specific function simply, reducing overall complexity while maintaining ease of operation.
Solution Approach 2:
The slidable teeth and grooves are designed with asymmetric geometries that enable unidirectional engagement - the teeth slide over the grooves during insertion but prevent removal unless deliberately actuated. This asymmetric design provides secure holding with simple geometry, avoiding the need for complex locking mechanisms.
4Productivity
If the socket includes a seal with lateral openings for fluidic flow, then gas can flow efficiently to the carbonation head, but the risk of gas leakage increases
Solution Approach 1:
The seal is designed with differentiated local qualities: the main body of the seal provides leakage prevention through tight sealing surfaces, while specific lateral openings in strategic locations enable controlled fluidic flow. This local differentiation allows simultaneous achievement of efficient gas flow and leakage prevention.
Solution Approach 2:
The seal acts as an intermediary component that mediates between the high-pressure gas in the canister and the carbonation system. The lateral openings in the seal provide controlled pathways for gas flow while the surrounding sealing material prevents uncontrolled leakage, balancing productivity and safety.
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
Facilitates quick and simple canister replacement by unskilled users, reducing the risk of overtightening and seal damage, while enabling efficient gas flow and carbonation.
Implementation Method 1
the socket including a seal with at least one lateral opening to enable fluidic flow between one or more laterally oriented ports of a valve of the canister into the socket
Implementation Method 2
a holding mechanism configured to hold a lateral projection from the canister after insertion of the valve into the socket such that the valve remains in the socket
Implementation Method 3
an activation mechanism configured to operate the valve to release the gas from the canister when inserted into the socket
Data Source
AI summary
A carbonation machine may include a carbonation head, a holder that is configured to hold a gas canister, the holder comprising a connector with a socket configured to enable linear insertion of a valve of the canister into the socket, the socket including a seal with at least one lateral opening to enable fluidic flow between one or more laterally oriented ports of the valve and a conduit of the holder while preventing leakage of gas from the fluidic flow, and a holding mechanism configured to hold a lateral projection from the canister after insertion of the valve into the socket such that the valve remains in the socket, and an activation mechanism configured to operate the valve to release the gas from the canister when inserted into the socket so as to enable the gas to flow via the conduit to the carbonation head.