Portable water dispensing station
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Solution Overview
Problem
Existing portable water dispensing stations require time-consuming assembly and lack stability without anchoring, making them cumbersome to deploy and use.
Innovation Solution
A portable water dispensing station with deployable base flaps and transport wheels that can be wheeled into a stable deployed position without separate assembly, featuring a hinged base flap system for stability and an on-board water drainage system to prevent spills.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If portable water dispensing stations use demountable stands for transport, then ease of transportation is improved, but stability during use deteriorates
Solution Approach 1:
The stand flaps are designed to be dynamically reconfigurable between a folded configuration during transport and a deployed configuration during use. The flaps pivot from a parallel position to a perpendicular position, transforming the structure from a compact transport state to a stable deployed state with increased footprint area.
Solution Approach 2:
The stand flaps extend in a second dimension perpendicular to the housing sides when deployed, increasing the footprint area and stability. During transport, they fold parallel to the housing sides, minimizing the spatial footprint. This dimensional transformation resolves the contradiction between compact transport and stable deployment.
2Adaptability or versatility
If portable water dispensing stations require assembly operations at deployment location, then adaptability is improved, but deployment time increases
Solution Approach 1:
The stand flaps are pre-attached to the housing in a folded configuration, eliminating the need for assembly operations at the deployment location. The flaps are already in position and only require pivoting from folded to deployed state, significantly reducing deployment time while maintaining adaptability.
Solution Approach 2:
The dynamic pivoting mechanism allows the flaps to transition quickly from transport to deployed position without requiring complex assembly operations. This mechanical transformation maintains deployment flexibility while minimizing the time required to set up the station.
3Ease of manufacture
If portable water dispensing stations use simple metallic footings, then manufacturing complexity is reduced, but stability against tipping deteriorates
Solution Approach 1:
The stand flaps extend perpendicular to the housing sides, increasing the footprint area in the horizontal plane. This dimensional extension provides greater stability against tipping forces while maintaining the simplicity of metallic construction and manufacturing processes.
4Stability of the object's composition
If portable water dispensing stations have fixed bases for stability, then stability during use is improved, but ease of transportation deteriorates
Solution Approach 1:
The stand flaps transition from a fixed folded position during transport to a fixed deployed position during use. This dynamic reconfigurability allows the structure to provide stability when needed while maintaining ease of transportation when the flaps are folded, resolving the contradiction between stability and portability.
Solution Approach 2:
The flaps utilize vertical space during transport by folding parallel to the housing, then extend horizontally during use to increase footprint area and stability. This dimensional transformation enables both easy transportation and stable deployment without requiring a fixed base in either state.
Data Source
Figure 1
Figure 2a~2bA
Figure 3
AI summary
A portable water dispensing station, including: a housing; internal water supply pipework plumbed to supply water from an externally accessible water inlet coupling at the housing to one or more water dispensing outlets arranged at different points about the housing; preferably two coaxially spaced apart transport wheels mounted near a bottom face of the housing to protrude from the bottom face such that the unit can be wheeled towards / away from a stand surface on which the unit is to be deployed in use; and a base for supporting the housing on the stand surface, the base comprising at least two base flaps permanently hinged about a respective hinge axis on opposite sides of the housing for deployment between a stored position in which the base flaps extend about parallel to the respective housing sides and a self-arrestable fully deployed position extending substantially perpendicular to the respective housing sides and abutting on the stand surface.