Adjustable Pole Caddy Clamp for Repositionable Shower Shelves
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Solution Overview
Problem
Conventional pole shower caddies have fixed shelves that cannot be adjusted without disassembling the pole, making it difficult to accommodate bathing articles of different sizes without removing the pole from its mounted position.
Innovation Solution
An adjustable pole caddy with a clamping mechanism that allows shelves to be easily moved or removed by sliding clamps along the pole, secured with a fastener that can be locked and released without disassembling the pole, enabling flexible positioning of shelves.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If shelves are made fixed in conventional pole caddies, then the structure is simple and stable, but the shelves cannot be adjusted to accommodate bathing articles of different sizes
Solution Approach 1:
The caddy structure is segmented into modular components: the pole, multiple clamps with aperture arrays, and shelves. Each clamp can be independently positioned at different locations along the pole by selecting different aperture positions for the fastener, enabling flexible shelf placement without redesigning the entire structure.
Solution Approach 2:
The system transitions from a fixed shelf configuration to a dynamic, adjustable configuration. The clamps can be moved along the pole and secured at various positions using the aperture array, allowing the shelf heights and positions to be dynamically reconfigured based on storage needs while maintaining structural integrity through the fastener-clamp-aperture connection system.
2Adaptability or versatility
If adjustable shelves are added to conventional pole caddies, then shelf positioning flexibility is improved, but the pole must be disassembled or removed to move individual shelves
Solution Approach 1:
The adjustment mechanism is segmented into independent clamp units, each with its own aperture array and fastener. This allows individual clamps to be adjusted without affecting other clamps or requiring pole disassembly. Each clamp operates as an independent module that can be repositioned freely along the pole.
Solution Approach 2:
The aperture array serves as an intermediary mechanism between the fastener and the pole. The fastener engages with selected apertures to secure the clamp at specific positions, providing a simple interface for adjustment. This intermediary system eliminates the need for complex disassembly procedures while maintaining secure shelf positioning.
3Ease of operation
If multiple apertures are provided in clamps for shelf adjustment, then shelf repositioning is enabled without pole disassembly, but the clamp design becomes more complex
Solution Approach 1:
The apertures are strategically distributed at specific locations on the clamp body where adjustment is most useful. Rather than providing continuous adjustment capability, apertures are placed at discrete positions that cover the most common shelf height requirements, simplifying the clamp design while maintaining practical adjustability.
Solution Approach 2:
The clamp design uses a discrete set of aperture positions rather than continuous adjustment mechanisms. This parameter change from continuous to discrete adjustment simplifies the mechanical design, reduces the number of moving parts, and makes the clamp more robust while still providing sufficient flexibility for various shelf positioning needs.
Data Source
AI summary
An adjustable pole caddy includes an elongated pole, a shelf including a generally planar surface for supporting at least one object thereon, a clamp having a first aperture and a second aperture, and a fastener extending through the first aperture of the clamp. The second aperture extends around at least a portion of an outer periphery of the pole. In a locked position of the fastener and clamp, an end portion of the fastener engages the pole and at least a portion of the shelf removably engages at least a portion of the clamp. The clamp is secured to the pole and the shelf is secured to the clamp. In a released position of the fastener and clamp, the end portion of the fastener does not engage the pole.