Ring Sizing Device With Movable Panel For Wearable Fit

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Solution Overview

Problem

Traditional ring sizing methods for wearable devices often require multiple rings, leading to inefficiencies and inaccuracies, especially in retail environments where sizing rings can be misplaced or lost, making it difficult for users to determine their ring size without assistance.

Innovation Solution

A ring sizing device with a stationary and movable panel system that adjusts to form multiple ring sizing holes of different sizes, allowing users to select a comfortable fit without needing separate sizing rings, and includes a method for enlarging sizing holes for easier finger removal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple separate sizing rings are used, then different ring sizes can be measured, but the sizing rings can be misplaced or lost, reducing reliability

Engineering Contradiction:
Improvering size measurement capabilityVSAvoidsizing ring retention
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent combines multiple separate sizing rings into a single integrated device with a movable panel that creates multiple sizing holes of different diameters. Instead of using multiple independent rings that can be misplaced, one unified device houses all sizing options, eliminating the risk of losing individual rings while maintaining the ability to measure different ring sizes.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The sizing device serves multiple functions within a single unit. The movable panel can be positioned at different locations to create various sizing hole diameters, allowing one device to perform the function of multiple separate sizing rings. This multi-functional design ensures that all sizing capabilities are contained in one reliable location.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple separate sizing rings are used, then different ring sizes can be measured, but the device complexity increases

Engineering Contradiction:
Improvering size measurement capabilityVSAvoidnumber of sizing components
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Multiple sizing functions are merged into a single device structure. Rather than having multiple separate rings that increase complexity through multiplication of components, the invention consolidates all sizing capabilities into one device with a movable panel that generates different sizing holes, reducing overall system complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The device uses a dynamic movable panel that can be repositioned to create different sizing hole diameters. This dynamic element replaces multiple static rings, reducing the number of components while maintaining versatility. The movable panel's ability to change position provides multiple sizing options without requiring multiple separate components.

Inventive Principle:
Principle #15Dynamics

3Measurement precision

If traditional sizing rings are used, then ring size can be determined, but user assistance is required, reducing ease of operation

Engineering Contradiction:
Improvering size determinationVSAvoidself-service capability
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The sizing device is designed for self-service operation. The movable panel can be easily adjusted by the user to create different sizing holes, and the user can independently determine their ring size by inserting their finger into the appropriate hole. This eliminates the need for sales associate assistance while maintaining accurate measurement capability.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The device separates the sizing function into discrete, easily accessible sizing holes of different diameters. Each hole represents a specific ring size option, allowing users to systematically try different sizes by simply moving the panel or selecting different holes, making the self-service process intuitive and efficient.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20240353212A1Ring sizing device
Publication Date: 2024.10.24 OURA HEALTH OY
  • US20240353212A1 patent drawing
  • US20240353212A1 patent drawing
  • US20240353212A1 patent drawing

AI summary

Methods and devices for ring sizing are described, including a ring sizing device that may be affixed to a platform, that allows users to evaluate ring sizes. The ring sizing device may include a stationary panel and a movable panel, where the stationary panel may include a bottom portion configured to be affixed to a mounting platform and a top portion having a top edge with one or more semicircular-shaped notches. The movable panel may be coupled with the stationary panel and configured to move relative to the stationary panel. The bottom edge of the movable panel also may include one or more semicircular-shaped notches and the combination of the panels may form one or more ring sizing holes that have an associated first height when the movable panel is in the first position and a larger second height when the movable panel is in the second position.