Weighted-corner towel apparatus

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Solution Overview

Problem

Existing towel devices lack permanently fixed bean bag weights and selectively engageable weights to secure them, making them ineffective in windy conditions.

Innovation Solution

A towel device with weight pockets coupled to its corners, containing weight beads made of heat and water-resistant material, and a storage pouch for securing the weight pockets, along with tie-down straps for stability, allowing the towel to remain in place in windy conditions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If weight pockets are added to towel corners, then the towel's stability in windy conditions is improved, but the device complexity increases

Engineering Contradiction:
Improvetowel stabilityVSAvoiddevice complexity
Core Design Contradiction:
Stability of the object's compositionVSDevice complexity

Solution Approach 1:

The weighting system is segmented into separate weight pockets that can be independently attached to each corner of the towel. Each pocket is a discrete component that can be individually secured with fasteners, allowing the towel to be stabilized corner-by-corner rather than requiring a complex integrated weighting system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The weight pockets are pre-positioned at the corners of the towel and pre-equipped with fasteners. This preliminary arrangement allows for quick attachment and adjustment before use, eliminating the need for complex real-time adjustment mechanisms during towel deployment.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If selectively engageable weight pockets are used, then the adaptability of the towel is improved, but the ease of operation deteriorates

Engineering Contradiction:
ImproveadaptabilityVSAvoidease of operation
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The fastener system is designed to be self-servicing, allowing users to easily attach and detach weight pockets without requiring tools or complex mechanisms. The fasteners automatically secure the weight pockets when brought together, enabling simple user operation while maintaining adaptability.

Inventive Principle:
Principle #25Self-service

3Reliability

If heat and water-resistant materials are used for the towel body, then the reliability of the towel in various conditions is improved, but the ease of manufacture deteriorates

Engineering Contradiction:
ImprovereliabilityVSAvoidease of manufacture
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The towel incorporates heat and water-resistant materials in specific functional areas (body and weight pockets) while potentially using different materials for other components. This composite approach provides the necessary reliability for the towel to withstand various conditions while allowing manufacturing flexibility in non-critical areas.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS11576537B2Weighted-corner towel apparatus
Publication Date: 2023.02.14 SIMISON TIFFANY
  • US11576537B2 patent drawing
  • US11576537B2 patent drawing
  • US11576537B2 patent drawing

AI summary

A weighted-corner towel apparatus for maintaining position of a towel includes a towel body having a body top side, a body bottom side, and a rectangular body perimeter including four corners. A plurality of weight pockets is coupled to the towel body. Each weight pocket is coupled to the body bottom side adjacent one of the corners of the body perimeter. A plurality of weight beads is coupled within the plurality of weight pockets. The towel body and each of the plurality of weight pockets is a heat and water-resistant material.