Independent Fluid Chambers for Animal Bed Support
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Solution Overview
Problem
Existing animal bedding materials, such as natural materials and single bladder type mattresses, face issues like waste retention, surface instability, and inability to provide tailored support, leading to hygiene challenges, injuries, and discomfort for animals.
Innovation Solution
A bed with independent fluid chambers and a tapered back end margin, allowing for separate fluid supply to each chamber, providing customizable support and improved waste management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If natural materials are used as animal bedding, then the bedding is comfortable and supportive, but the materials retain animal waste and require routine removal and replacement
Solution Approach 1:
The mattress is divided into multiple independent bladder chambers that can be separately filled, drained, and maintained. This segmentation allows waste to be contained and removed from specific chambers without replacing the entire bedding, resolving the contradiction between comfort and hygiene maintenance.
2Strength
If heavy filler materials like flaked rubber or foam are used, then the mattresses provide structural support, but they are very heavy and difficult to move into position
Solution Approach 1:
The mattress uses fluid-filled bladders instead of solid filler materials. The fluid (water or air) provides structural support through hydrostatic pressure while keeping the mattress lightweight and easily movable, resolving the contradiction between strength and weight.
3Strength
If fluid pressure is increased to support larger animals in single bladder mattresses, then the support capability is improved, but surface instability increases causing animal injury
Solution Approach 1:
The single bladder is divided into multiple smaller independent bladder chambers. Each chamber can be independently pressurized to provide localized support, distributing the pressure load and maintaining surface stability even when supporting larger animals, thus resolving the contradiction between support capability and surface stability.
4Device complexity
If single bladder mattresses are used, then the structure is simple, but the mattresses cannot provide different levels of support in different areas of the animal
Solution Approach 1:
The mattress is segmented into multiple independent bladder chambers that can be individually adjusted. This allows different pressure levels to be applied to different body regions (head, body, legs), providing tailored support while maintaining relatively simple overall structure, resolving the contradiction between simplicity and adaptability.
5Ease of manufacture
If squared-off edges are used on mattresses, then the manufacturing is simple, but the sharp edges cause abrasions and injury to animal legs and underbelly
Solution Approach 1:
The mattress edges are designed with curved or rounded profiles instead of sharp squared-off edges. This curvature eliminates the harmful sharp edges that cause abrasions while maintaining ease of manufacture through simple molding or forming processes, resolving the contradiction between manufacturing simplicity and animal 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
The solution offers enhanced support and comfort for animals by maintaining fluid cushioning under pressure points, reducing the risk of injury, and improving hygiene by directing waste away from the bed.
Implementation Method 1
The fluid pressure necessary to support larger animals in these single bladder type mattresses can lead to surface instability
Implementation Method 2
once properly filled with a working volume of fluid, will each attain a convex pillow-like shape
Data Source
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AI summary
A bed (200) for at least one animal is provided. The bed (200) includes a strip of belting having a front end (240), a back end (242), and opposing sides, an animal bed having a first fluid chamber (220) and a second fluid chamber (230). The first fluid chamber (220) is provided within the strip of belting and includes a first width extending between a first side and a second side of the first fluid chamber (220). The second fluid chamber (230) is provided within the strip of belting and includes a second width extending between a first side and a second side of the second fluid chamber (230). A first fluid supply tube (222) is in fluid connection with the first chamber (220), and a second fluid supply tube (232) is in fluid connection with the second chamber (230), wherein the first and second chambers are fluidly isolated from one another. A method of preparing for use a bed for at least one animal is also provided. In addition, a system for using a bed for at least one animal is also provided.