Tool Storage Container Locking Mechanism

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Solution Overview

Problem

Existing tool storage containers are inconvenient for users to store and retrieve tools due to inadvertently pivoting covers, which obstruct access.

Innovation Solution

A combined tool storage container design featuring resilient clipping members and a locking device that allows tools to be securely stored and easily retrieved, with a simple structural layout that prevents obstruction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If covers are used to protect tool grooves, then tool storage security is improved, but user convenience deteriorates due to inadvertent pivoting obstructing access

Engineering Contradiction:
Improvetool storage securityVSAvoiduser convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The locking device is extracted as a separate functional component that can be independently operated. It includes a locking portion that can be moved between locked and unlocked positions, allowing users to deliberately secure or access tools without accidental interference from the cover mechanism.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The locking device applies preliminary anti-action by providing a deliberate locking mechanism that prevents inadvertent pivoting of covers. The locking portion, when engaged, actively counteracts any unintended movement of the cover, ensuring tools remain secured unless the user intentionally operates the locking device to unlock.

Inventive Principle:
Principle #9Preliminary anti-action

2Reliability

If a locking mechanism is added to prevent inadvertent pivoting, then tool storage security is improved, but device complexity increases

Engineering Contradiction:
Improvetool storage securityVSAvoidstructural complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The locking device serves multiple functions: it prevents inadvertent pivoting of covers, secures tools in storage grooves, and provides a deliberate unlocking mechanism for tool access. This multi-functionality justifies the added structural elements by consolidating security and operational control in a single integrated component.

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

Solution Approach 2:

The locking mechanism is applied locally at critical points where inadvertent pivoting could occur. The locking portion is positioned to engage with specific features of the cover or mounting structure, providing targeted security without requiring a complete redesign of the entire tool storage system.

Inventive Principle:
Principle #3Local quality

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

Enables convenient storage and retrieval of tools without obstruction, ensuring easy access and secure storage through the use of resilient clipping members and a locking mechanism.

Implementation Method 1

The at least one first clipping member is resilient and is adapted to resiliently releasably clip an object disposed in the first storage recess

Methodology Applied
Scientific EffectResilient deformation: Elasticity

Data Source

PatentUS20180079069A1Combined Tool Storage Container
Publication Date: 2018.03.22 SU CHENG WEI
  • US20180079069A1 patent drawing
  • US20180079069A1 patent drawing
  • US20180079069A1 patent drawing

AI summary

A combined tool storage container includes a first storage container and a locking device. The first storage container defines a first storage recess and includes a first clipping member. The first storage recess is adjacent to a first channel. The locking device is slidably connected to the first storage container and includes a first locking portion and a second locking portion. The first locking portion is inserted through the first channel. The first locking portion is movable between a locked position and a released position and selectively covers the first storage recess.