Power Tool Carrying Case With Segmented Accessory Storage

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing carrying cases for power tools do not efficiently store and transport power tool accessories such as batteries and battery chargers, leading to cumbersome storage solutions.

Innovation Solution

A carrying case with distinct compartments for a battery-powered power tool, battery, and battery charger, featuring a battery receiver for secure engagement, and additional compartments for accessories like lubricating oil and personal protective equipment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a traditional carrying case is used for power tools, then protection from damage and debris containment is provided, but storage of accessories such as batteries, chargers, and PPE becomes cumbersome

Engineering Contradiction:
Improvestorage convenienceVSAvoidcase structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The carrying case is divided into multiple distinct compartments including a first compartment for the power tool, a second compartment for the battery charger, a third compartment for the battery, and a fourth compartment for accessories. This segmentation allows each accessory to be stored in its designated space, eliminating the need to carry separate containers while maintaining protection and organization.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent combines multiple storage functions into a single carrying case structure. The case integrates storage for the power tool, battery, charger, and accessories (including PPE and lubricating oil) into one unified container, allowing users to transport all necessary items together without needing multiple separate storage solutions.

Inventive Principle:
Principle #5Merging (Combining)

2Productivity

If multiple accessories are stored separately, then each item can be protected individually, but transportation becomes cumbersome and time-consuming

Engineering Contradiction:
Improvetransport efficiencyVSAvoidaccessory organization time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The carrying case is pre-configured with specific compartments for each accessory type before use. The battery compartment, charger compartment, and accessory compartment are all prepared in advance with appropriate dimensions and protective features, allowing users to simply place items into their designated spaces without needing to organize or arrange them during transportation.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

By segmenting the interior space into dedicated compartments for the power tool, battery, charger, and accessories, the case enables rapid loading and unloading of items. Each compartment can be accessed independently, and items can be quickly identified and retrieved without searching through a single large space, significantly reducing organization and retrieval time.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12440959B2Carrying case for a power tool
Publication Date: 2025.10.14 TECHTRONIC CORDLESS GP
  • US12440959B2 patent drawing
  • US12440959B2 patent drawing
  • US12440959B2 patent drawing

AI summary

A carrying case for a power tool and a power tool kit are provided. A carrying case for a power tool includes an interior volume defined by a top, a bottom, a front, a back, a first side, and a second side. The carrying case further includes a plurality of distinct compartments within the interior volume. The distinct compartments are configured to receive a battery-powered power tool, a battery configured to power the battery-powered power tool, and a battery charger for the battery, respectively. The carrying case further includes a battery receiver configured for locking engagement with the battery, wherein the battery receiver is formed on an interior surface of at least one of the front, back, first side, or second side.