Sealant Liquid Container Layout for Simpler Compressor Connection
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Solution Overview
Problem
Existing containers for sealant liquids used in repairing inflatable objects face complications in connection geometry with compressors or supports, requiring intricate paths and complex component arrangements, which restricts the design and functionality.
Innovation Solution
A container design with an inlet and outlet positioned on opposing sides, featuring a flexible outlet tube, a protective case, and a closure unit with mobile elements and sealing rings, allowing for a simplified connection to a compressor and enabling efficient injection of sealant liquid into inflatable objects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If the inlet and outlet are arranged on the same side of the container close to the mechanical connection, then the connection area is compact, but the connection geometry becomes complicated with intricate paths required
Solution Approach 1:
The container is divided into distinct functional zones: the inlet port is positioned at the bottom for compressor connection, while the outlet port with flexible tube is positioned at the head portion for article connection. This spatial segmentation allows each port to have its own optimal connection path without requiring intricate routing, thereby reducing connection geometry complexity while maintaining compact footprint.
2Ease of manufacture
If the inlet and outlet are arranged on the same side of the container, then the component arrangement is compact, but restrictions are placed on the geometry of the compressor and support
Solution Approach 1:
The inlet and outlet ports are positioned at opposite ends of the container in the longitudinal dimension (inlet at bottom, outlet at head portion). This dimensional arrangement allows the compressor and support structures to approach from different directions and orientations, significantly increasing geometry compatibility and adaptability without compromising component arrangement efficiency.
3Ease of operation
If the flexible outlet tube is exposed, then it is accessible for connection, but it is vulnerable to damage and sealant liquid loss
Solution Approach 1:
The flexible outlet tube is nested within the outlet port structure, which provides protective coverage. The tube can extend outward when needed for connection operations, but retracts or remains enclosed when not in use, thereby maintaining both accessibility and protection. This nested arrangement prevents accidental damage and sealant liquid loss while preserving ease of connection.
Data Source
AI summary
A container for sealant liquid to repair an inflatable article, preferably pneumatic, comprises a shell defining an inner volume for a sealant liquid, an inlet port for introduction of a gas under pressure into the inner volume, an outlet port for injection of the sealant liquid after pressurisation of the inlet port, a closure unit configurable between a closed position, in which the sealant liquid is held in the inner volume and an open position reached after pressurisation of the inlet port, in which the inlet port and the outlet port are connected by means of the inner volume. In particular, the inlet port and the outlet port are on opposing sides with respect to the inner volume.