Rail-Mounted Pouch Divider and Retainer for Adjustable Item Retention

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Solution Overview

Problem

Existing pouches, bags, and packs lack effective dividers and retainers that prevent unintentional displacement of objects within the storage space and provide modular, adjustable organization options.

Innovation Solution

A rail-mounted divider and retainer system with elongate rails and stops, allowing dividers and retainers to be slidably engaged, with retention members to inhibit displacement and adjustable stops for assembly and removal, enhancing organizational flexibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If traditional fixed dividers and retainers are used in pouches and bags, then object stability is improved, but organizational flexibility and adaptability deteriorate

Engineering Contradiction:
Improveobject stabilityVSAvoidorganizational flexibility
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The patent implements a dynamic rail-mounted system where dividers and retainers can slide along elongate rails within the storage space. This allows the components to be repositioned freely along the rails, providing adaptability for different organizational needs while maintaining stability when positioned. The dynamic nature of the sliding mechanism resolves the contradiction between fixed stability and flexible adaptability.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The storage space is segmented into multiple adjustable sections using movable dividers and retainers on rails. Instead of a single fixed structure, the system divides the space into configurable segments that can be independently positioned. This segmentation approach enables both stability within each segment and overall organizational flexibility across the entire storage space.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If removable stops are added to permit assembly and removal of dividers and retainers, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveassembly and removal easeVSAvoidstructure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The elongate rails serve multiple functions: they provide the sliding track for dividers and retainers, incorporate removable stops for assembly/disassembly, and define the boundaries of the storage space. This multi-functionality reduces the need for separate components, thereby increasing ease of operation while minimizing the increase in device complexity.

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

3Adaptability or versatility

If rail-mounted sliding dividers and retainers are implemented, then adaptability is improved, but device complexity increases

Engineering Contradiction:
Improveorganizational flexibilityVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent utilizes thin elongate rails that provide structural support while minimizing bulk. The rails act as flexible guides that allow the dividers and retainers to slide smoothly, providing adaptability without significant structural complexity. The thin-profile rails maintain organizational flexibility while keeping the overall device structure simple and compact.

Inventive Principle:
Principle #30Flexible shells and thin films

Data Source

PatentUS20250383190A1Pouch, bag, pack or other similar container with rail-mounted divider and/or retainer
Publication Date: 2025.12.18 5 11 INC
  • US20250383190A1 patent drawing
  • US20250383190A1 patent drawing
  • US20250383190A1 patent drawing

AI summary

A bag, pack, or other container including a body defining a storage space. The body includes a first elongate rail, a second elongate rail spaced from the first elongate rail. A divider is configured to slidingly engage each of the first elongate rail and the second elongate rail. The divider is configured to extend at least partially into the storage space to divide at least a portion of the storage space into portions on each side of the divider. A retainer is configured to slidingly engage each of the first elongate rail and the second elongate rail. The retainer has a retention member extending over the storage space and configured to inhibit or prevent an object positioned in the storage space from unintentional displacement from the storage space.