Modular Tool Carrier With Movable Partition Insert
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Solution Overview
Problem
Existing carrying devices often sacrifice space to maintain rigidity and accessibility, and lack customization options for organizing contents, failing to provide a balanced solution for users who need to transport and protect a variety of small items.
Innovation Solution
A customizable open-top tool carrier with a tub-like base and a stiff but flexible bag body, featuring a divisible receptacle with moveable partitions and guides, allowing users to configure compartments and maintain upright stability while providing easy access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the carrying device is made rigid to protect contents and maintain structure, then protection and structural integrity are improved, but space utilization deteriorates due to sacrificed interior volume
Solution Approach 1:
The patent uses a flexible bag body made of fabric material that can bend and conform, replacing traditional rigid box structures. This flexible shell maintains structural integrity through its material properties while maximizing interior volume by conforming to the base and available space, thus resolving the contradiction between rigidity and space utilization.
Solution Approach 2:
The patent employs composite construction by fastening the fabric bag body to a rigid tub-like base. This combination of flexible fabric and rigid base creates a structure that benefits from both material types: the base provides structural support and rigidity, while the fabric body provides flexibility and maximizes interior volume, thereby resolving the contradiction between strength and volume.
2Ease of operation
If organizational features are added to maintain easy access to items, then accessibility is improved, but space utilization deteriorates due to space sacrificed by fixed compartments
Solution Approach 1:
The patent implements a movable partition insert that can be repositioned along guide rails within the receptacle. This dynamic element allows users to adjust compartment sizes based on their needs, providing easy access to items while maximizing space utilization. The partition can be moved to create larger or smaller compartments as required, eliminating the space waste associated with fixed compartments.
Solution Approach 2:
The patent divides the receptacle into multiple compartments using the movable partition insert, which segments the interior space. This segmentation provides organizational features for easy access to different items while the movability of the partition ensures that space is not permanently sacrificed, as compartments can be reconfigured to utilize the full available volume.
3Adaptability or versatility
If the carrying device is made customizable to meet user needs, then adaptability is improved, but device complexity deteriorates due to additional components
Solution Approach 1:
The patent uses a movable partition insert that slides along guide rails to provide customization. This dynamic mechanism allows users to adjust compartment configurations without requiring complex assembly or multiple separate components. The simplicity of the sliding mechanism maintains low device complexity while achieving high adaptability and customization capability.
Solution Approach 2:
The movable partition insert serves multiple functions: it creates compartments for organization, can be repositioned for different storage needs, and can potentially be removed entirely for maximum flexibility. This multi-functional element provides customization capability without adding significant complexity, as a single component achieves multiple organizational objectives.
Data Source
AI summary
The carrier includes a base having a bottom surface that extends upward to a peripheral edge. A stiff but flexible bag body having a pair of opposed sides and a pair of opposed ends is fastened to the peripheral edge and projects upward to a rim. A removable handle assembly extends across the carrier and is fastened to the ends of the carrier between a stepped bracket and a D-ring plate. The body defines an interior of the carrier. A divisible receptacle defining a cavity extends between the ends of the carrier and includes a plurality of guides protruding into the cavity. A moveable partition insert defining a chamber and including a plurality of tracks compatible with the guides is received by the receptacle. The insert can be placed into more than one position within the receptacle, thereby creating customizable and separate compartments within the receptacle.