Recessed Inflatable Bed Pump Layout for Panel Strain Relief
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Solution Overview
Problem
Conventional inflatable bed pumps integrated into the peripheral panel deform under weight, leading to strain and potential air leaks, making replacement difficult and reducing production efficiency, while also causing noise during inflation.
Innovation Solution
A recessed pump design within the inflatable chamber, offset from the faceplate and connected via a support device to the peripheral panel, reduces strain on the panel and distributes the pump's weight, preventing deformation and noise.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the inflation pump is integrated onto the peripheral panel by fusion welding, then the pump is securely attached to the inflatable bed, but the peripheral panel deforms under the weight of the pump causing strain and potential air leaks
Solution Approach 1:
The pump is extracted from the peripheral panel and placed inside the inflatable chamber. The connecting assembly connects the pump to the peripheral panel internally, removing the pump's weight from the peripheral panel while maintaining functional connection through air pathways.
Solution Approach 2:
The pump is moved from a two-dimensional surface mounting on the peripheral panel to a three-dimensional position within the inflatable chamber volume. This spatial relocation eliminates the direct weight bearing on the peripheral panel while maintaining connection through the connecting assembly.
2Power
If the inflation pump volume is increased to provide greater inflation power, then more powerful inflation is achieved, but greater strain is applied to the peripheral panel increasing deformation risk
Solution Approach 1:
Larger pumps are extracted from peripheral panel mounting and placed inside the chamber, allowing increased pump volume and power without proportionally increasing strain on the peripheral panel structure.
3Ease of manufacture
If the pump is integrated into the inflatable bed structure during production, then assembly is simplified, but replacement becomes difficult if damage occurs reducing production efficiency
Solution Approach 1:
The pump system is segmented into separable components: the pump unit, the connecting assembly, and the peripheral panel interface. This modular design allows the pump to be replaced independently without replacing the entire inflatable bed structure.
Solution Approach 2:
The connection between pump and peripheral panel is made dynamic and reversible through the connecting assembly, allowing the pump to be detached and replaced while maintaining a secure operational connection during use.
4Volume of moving object
If the pump is positioned close to the faceplate for compact design, then space is saved, but noise during inflation directly affects the user experience
Solution Approach 1:
The noise-generating pump is extracted from its traditional position near the faceplate and relocated inside the inflatable chamber, using the chamber volume for acoustic isolation and spatial separation from the user interface area.
Data Source
AI summary
A pump is disposed within an inflatable chamber of an inflatable bed. The pump is recessed within the inflatable chamber and is offset from a faceplate, which in turn is connected to a portion of the inflatable bed. This arrangement results in less strain applied onto a peripheral panel of the inflatable chamber thereby maintaining the structural integrity of the inflatable bed.