Tie-Down Strap Storage Container with Crank Winding Mechanism
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Solution Overview
Problem
Tie-down straps often become tangled and disorganized during storage and retrieval, leading to inefficiencies in use due to their inability to contract or expand significantly, resulting in a cumbersome and time-consuming process.
Innovation Solution
A strap storage container equipped with a built-in winding crank mechanism that allows users to coil and organize tie-down straps efficiently, featuring a handle, a strap receiving aperture, and a removable storage rack for compact storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If tie-down straps are stored loosely in bags or containers, then storage is simple and quick, but the straps become tangled and disorganized
Solution Approach 1:
The strap storage system divides the strap into manageable sections by guiding it through a crank mechanism that winds it onto a spool in controlled intervals, preventing random tangling while maintaining simple storage
Solution Approach 2:
The crank mechanism acts as an intermediary device between the strap and the storage container, organizing the strap through mechanical winding before it enters the storage space, thus eliminating direct contact between loose straps that causes tangling
2Ease of operation
If tie-down straps are coiled by hand for storage, then some organization is achieved, but the process is time-consuming and inefficient
Solution Approach 1:
The crank mechanism performs the coiling function automatically through mechanical rotation, eliminating the need for manual coiling operations. The user simply needs to rotate the crank handle, and the mechanism itself handles the winding and organizing of the strap
Solution Approach 2:
The crank mechanism pre-organizes the strap into neat coils before storage, preparing it in advance for future use. This preliminary organization eliminates the need for time-consuming uncoiling and reorganization when the strap is next needed
3Quantity of substance
If tie-down straps are piled in drawers or buckets, then storage capacity is maximized, but retrieval becomes difficult and time-consuming
Solution Approach 1:
The crank mechanism segments the strap into organized coils of consistent size, allowing multiple straps to be stored in an ordered manner within the container. This segmentation enables easy identification and retrieval of specific straps without searching through a tangled mass
Solution Approach 2:
The crank mechanism transforms the strap from a two-dimensional flat or randomly coiled form into a compact three-dimensional spiral coil, maximizing space utilization within the storage container while maintaining organized structure for easy retrieval
Data Source
AI summary
A strap storage container has a strap storage rack and a crank mechanism for coiling the straps. The crank mechanism passes through the storage container and has a handle on a first end and strap receiving aperture (e.g., a slot) on a second end. The strap storage rack is removably insertable within the strap storage container.