Knotted String Accessory Device with Adjustable Holder

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Solution Overview

Problem

The existing methods for crafting knotted string jewelry are hindered by the difficulty in managing multiple strings, requiring dexterity and uninterrupted time, as minor distractions can disrupt the pattern and string positioning, making it challenging for younger crafters to create accessories efficiently.

Innovation Solution

A device comprising a planar member with a securing mechanism and an elongated holder that allows for adjustable spacing to securely manage multiple strings, keeping them taut and organized, facilitating the creation of knotted string accessories by allowing for customizable positioning and storage of strings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If multiple strings are manually managed during crafting, then the craft can be completed, but the process requires high dexterity and uninterrupted time, making it difficult for younger crafters

Engineering Contradiction:
Improveease of string managementVSAvoidcomplexity of crafting process
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces a crafting device with a base, securing member, and holder as an intermediary tool between the crafter and the strings. This device manages multiple strings simultaneously, providing visual tracking and physical organization, thereby reducing the dexterity and concentration required while eliminating the need for uninterrupted crafting time

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The device segments the string management function into distinct components: the securing member holds string ends, the holder maintains string positions, and the base provides structural support. This segmentation allows each component to perform a specific function, making the overall string management process simpler and more accessible to younger crafters

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If tape is used to secure strings to the table, then string management is improved, but the device lacks adjustability and versatility

Engineering Contradiction:
Improvestring managementVSAvoidadjustability of string positioning
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The patent implements dynamic adjustability through a movable holder that can be repositioned along the base and a securing member that can be adjusted to accommodate different string lengths and configurations. This dynamic design allows the device to adapt to various crafting projects and string arrangements, unlike fixed tape solutions

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The device serves multiple functions: it secures string ends, holds multiple strings in organized positions, provides visual tracking aids, and accommodates different string quantities and lengths. This multi-functionality makes it versatile for various knotted string accessory projects while maintaining ease of string management

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

3Reliability

If strings are kept separated and stationary without a device, then the crafting process can begin, but distractions cause loss of pattern tracking and string positioning

Engineering Contradiction:
Improvepattern tracking accuracyVSAvoidtime to regain pattern tracking
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The device performs preliminary organization of strings before crafting begins. The holder pre-positions multiple strings in the correct sequence and spacing, and the securing member pre-secures string ends. This preliminary setup ensures accurate pattern tracking from the start and eliminates time loss from distractions by maintaining consistent string positioning throughout the crafting process

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8172281B2Device and kit for making knotted string accessories
Publication Date: 2012.05.08 CHOOSE FRIENDSHIP LLC
  • US8172281B2 patent drawing
  • US8172281B2 patent drawing
  • US8172281B2 patent drawing

AI summary

Disclosed herein are embodiments of devices and kits for making knotted string accessories. One embodiment of a device for making knotted string accessories from a plurality of individual strings comprises a substantially planar member with a first end and a second end opposite the first end; a securing member carried by the substantially planar member proximate to the first end and configured to secure a first end of the plurality of individual strings; and an elongated holder carried by the substantially planar member proximate the second end, the elongated holder comprising a plurality of individual holders each configured to retain at least one of the plurality of individual strings at a location a spaced distance from the first end, wherein the securing member and elongate holder are configured such that a distance between the securing member and the elongated holder is changeable.