Foldable Utility Receptacle With Pass-Through Pocket
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Solution Overview
Problem
Existing utility bags for motion sickness and disposal of unpleasant matter are either expensive, rigid, and lack versatility, making them unsuitable for compact storage and multiple uses, and there is a need for a cost-effective, versatile solution that can be easily stored in various locations.
Innovation Solution
A foldable receptacle with a closeable open top that can transition between an open mode for receiving material, a secured mode for containment, and a storage mode, using releasable and reusable fasteners like snaps or Velcro to create a pass-through pocket for accessories, allowing for compact storage and versatile use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If rigid plastic containers with screw caps and internal baffles are used, then spillage prevention is improved, but storage space requirement increases significantly
Solution Approach 1:
The receptacle transitions from a rigid structure to a flexible, collapsible structure that can change shape and volume. The flexible material allows the receptacle to be compressed and folded into a compact form for storage, while maintaining sufficient structural integrity during use to prevent spillage.
Solution Approach 2:
The patent employs flexible material to construct the receptacle body, replacing rigid plastic with a material that can bend and fold. This flexible shell maintains containment integrity through its material properties while allowing the receptacle to be collapsed into a compact storage configuration.
2Volume of stationary object
If simple air-sickness bags with basic closures are used, then compact storage is achieved, but versatility and robustness decrease
Solution Approach 1:
The receptacle is designed with multiple functional features that enable it to serve various purposes beyond simple containment. The pass-through pocket accommodates accessories for different uses (medical, hygiene, emergency), the secure closure provides reliable sealing, and the flexible material allows it to function as an ice pack when filled with frozen items.
Solution Approach 2:
The receptacle is divided into functional zones: the main containment area for materials, the pass-through pocket for accessories, and the closure mechanism. This segmentation allows each part to serve its specific function while maintaining overall compactness when collapsed.
3Reliability
If adhesive strips or metal twist closures are used, then sealing capability is improved, but device complexity and cost increase
Solution Approach 1:
The closure mechanism utilizes the flexibility and elasticity of the material itself to achieve sealing. The reversible closure allows the flexible material to snap back into place, creating a seal through its own elastic properties rather than requiring external adhesive or metal components.
Data Source
AI summary
A receptacle that is foldable between its open mode for receiving material and a secured mode where its top is double folded and secured with fasteners for maintaining material within the receptacle, or the receptacle is foldable between its open mode and a storage mode when the receptacle is folded to align releasable fasteners and to create a pass-through pocket for receiving accessories. In the storage mode, the receptacle can easily be carried in a pocket or purse until needed to receive undesirable material for disposal. The receptacle can be unfolded from the storage mode to the open mode to receive material.