Modular Utility Tool Insert Housing Design

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Solution Overview

Problem

Multi-tools often compromise on performance by trying to serve multiple functions inadequately, whereas having a tool that excels at one specific task is preferred, especially in professional settings.

Innovation Solution

A modular insert system for utility tools that includes a housing with a circular button and means for securing accessories like lasers, LED lights, and bubble levels, allowing for enhanced functionality without compromising the primary tool's efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a multi-tool is designed to perform multiple functions, then convenience and versatility are improved, but performance adequacy deteriorates

Engineering Contradiction:

ImproveversatilityVSAvoidperformance adequacy

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The utility tool is divided into a permanent handle and a replaceable insert module. The insert can be segmented further to accommodate different accessories (laser, LED, bubble level) depending on task requirements. This allows the core tool to remain simple and reliable while gaining versatility through modular attachment.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The insert housing is designed as a universal platform that can accommodate multiple types of accessories (laser, LED light, bubble level) through standardized mounting mechanisms. This universal design enables a single tool handle to perform multiple functions by simply changing the insert module.

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Reliability

If a utility tool is designed to perform one specific function well, then performance excellence is improved, but versatility deteriorates

Engineering Contradiction:

Improveperformance excellenceVSAvoidversatility

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The tool transitions from a static single-function design to a dynamic multi-function system. The replaceable insert allows the tool's functionality to change dynamically based on task requirements, while the permanent handle maintains its optimized single-function performance characteristics.

Inventive Principle:

Principle #15Dynamics

3Adaptability or versatility

If accessories are added to enhance tool functionality, then versatility is improved, but device complexity deteriorates

Engineering Contradiction:

ImprovefunctionalityVSAvoidcomplexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Complex accessories (laser, LED, bubble level) are extracted from the permanent tool structure and placed in removable inserts. This separates the complexity of accessories from the simplicity of the handle, allowing users to add functionality only when needed without permanently complicating the tool design.

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

Multiple accessories are nested within a single insert housing. The insert acts as a container that organizes multiple functional elements into one unified module, reducing overall system complexity by consolidating accessories rather than attaching them separately to the handle.

Inventive Principle:

Principle #7Nested doll (Nesting)

Data Source

PatentUS10850384B1Housing for utility tool accessory inserts and tool accessory inserts

Publication Date: 2020.12.01 ENGUITA STEVEN

AI summary

An insert for a utility tool includes a housing; a circular portion extending from a rear surface of the housing, the circular portion having a first diameter; a circular button extending from the circular portion, the button having a second diameter less than the first diameter; means for securing the housing on the utility tool; and a tool accessory secured within the housing. Tool accessories may include a laser, an LED light, and a bubble level, among others.