Split Piping Slider for Fabric Articles

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Solution Overview

Problem

Current piping technologies do not provide a versatile solution for serving as a handle, attachment point, or additional functional element, limiting their utility and versatility in fabric articles.

Innovation Solution

The development of a split piping slider that attaches to fabric articles via piping rail, featuring collars and an attachment structure that flexes under tensile force to enhance grip and distribute stress, allowing for adjustable and repositionable attachment points without the need for sewing or permanent fixtures.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional piping is used in fabric articles, then structural support and shape maintenance are achieved, but versatility for serving as handles or attachment points is limited

Engineering Contradiction:
ImproveversatilityVSAvoidcomplexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The piping slider is designed to perform multiple functions: it serves as a structural reinforcement like traditional piping, while simultaneously providing a versatile attachment point for handles, straps, or other accessories. The slider can be positioned at various locations along the piping rail, enabling the same component to fulfill different functional roles depending on its position and the attached element.

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

Solution Approach 2:

The attachment structure is divided into separate components: a slider body that moves along the piping rail, collars that engage with the piping, and an attachment interface for connecting accessories. This segmentation allows each component to be optimized for its specific function while maintaining overall versatility.

Inventive Principle:
Principle #1Segmentation

2Strength

If piping is reinforced to increase durability, then strength and edge protection are improved, but flexibility and ease of adjustment are reduced

Engineering Contradiction:
ImprovestrengthVSAvoidease of adjustment
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The slider is designed with dynamic characteristics that allow it to flex and deform under load. When force is applied to the attachment structure, the slider body can deform to distribute stress along the piping rail, maintaining strength while accommodating adjustment movements. The collars are configured to slide along the piping rail with controlled friction, enabling easy repositioning.

Inventive Principle:
Principle #15Dynamics

3Reliability

If permanent fixtures are used for attachment points, then reliability and stability are improved, but ease of repositioning and adaptability are worsened

Engineering Contradiction:
ImprovereliabilityVSAvoidrepositionability
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The attachment mechanism extracts the attachment function from permanent fixtures and makes it movable. The slider can be detached and repositioned along the piping rail without compromising the reliability of the connection. The collars engage with the piping rail through friction and geometric constraints that provide secure attachment while allowing controlled movement.

Inventive Principle:
Principle #2Taking out (Extraction)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The split piping slider provides ease of use, versatility, and enhanced durability by allowing for adjustable attachment points and increased utility, while maintaining the integrity of the fabric item under stress, making it a practical and adaptable component for various applications.

Implementation Method 1

the attachment structure is configured to flex in response to a tensile force applied to the fabric article

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS20240415244A1Split Piping Slider
Publication Date: 2024.12.19 ILLINOIS TOOL WORKS INC
  • US20240415244A1 patent drawing
  • US20240415244A1 patent drawing
  • US20240415244A1 patent drawing

AI summary

Disclosed is a split piping slider to attach to a fabric article via piping rail. The split piping slider includes an attachment structure, a first collar, and a second collar. The attachment structure includes a first end and a second end. The first collar is coupled to the attachment structure at the first end to define a first connection region and to attach to or slide along the piping rail. The second collar is coupled to the attachment structure at the second end to define a second connection region and to attach to or slide along the piping rail. The split piping slider to flexes at one or more points along the attachment structure or at the first connection region and the second connection region in response to applying a tensile force to the attachment structure.