Articulated Steam Hose Coupling for Cleaner Maneuverability
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Solution Overview
Problem
Conventional steam and vacuum cleaners suffer from poor maneuverability due to bulky and heavy hose systems, limiting their use on vertical and irregular surfaces, and are often economically expensive to produce.
Innovation Solution
A canister steam and vacuum cleaner with a hose system featuring a suction hose and an external steam hose joined by articulated joints, allowing for sliding and rotational movement, and detachable connectors for enhanced flexibility and ease of use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If steam and suction hoses are permanently joined into a single structure, then the device appears more tidy and is easier to manufacture, but the hose system becomes rigid and heavy, reducing maneuverability
Solution Approach 1:
The hose system is divided into separate steam hose and suction hose components that can be independently connected and disconnected. Each hose maintains its own flexibility and weight characteristics, allowing the user to detach the heavier steam hose when only vacuum cleaning is needed, thereby improving maneuverability while keeping manufacturing relatively simple through standardized connectors
Solution Approach 2:
The hose system transitions from a static permanent connection to a dynamic configurable connection. The articulated joints and detachable connectors enable the hose configuration to change based on operational needs - hoses can be connected for combined steam-vacuum operations or detached for pure vacuum operations, making the system adaptable and easier to maneuver in different scenarios
2Ease of operation
If steam and suction hoses are kept separately, then maneuverability is improved, but the device becomes bulky and inconvenient
Solution Approach 1:
The hose system is designed with universal connectors that serve multiple functions - they can connect steam hoses and suction hoses to the main body, allow detachment when not needed, and provide standardized interfaces for different nozzle attachments. This multi-functionality reduces the need for separate specialized connectors for each hose type, simplifying the overall device structure while maintaining maneuverability
Solution Approach 2:
Articulated joints and detachable connectors act as intermediaries between the separate steam and suction hoses. These intermediary components provide flexible connection points that allow the hoses to move independently while maintaining functional connectivity, reducing bulkiness by eliminating the need for rigid coupling mechanisms
3Shape
If hoses are joined by bands, then structure is tidier than separated hoses, but the system remains bulky and heavy to carry
Solution Approach 1:
The hose system separates the steam hose and suction hose into distinct components rather than binding them together. This segmentation allows each hose to be optimized for its specific function with appropriate weight and flexibility characteristics, eliminating the need to carry unnecessary hose material when only one function is being used, thereby reducing overall weight while maintaining a tidy appearance through organized routing and connectors
Data Source
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AI summary
The present invention relates to a steam and vacuum cleaner, preferably a canister steam and vacuum cleaner, comprising a suction hose for vacuum cleaning and a steam hose for steam conveyance and supply, wherein the steam hose is external to the suction hose and is joined to the same by means of articulated joints. Said articulated joints allow the rotation and sliding of the steam hose in respect to the suction hose.