Cutting Tool Package with Removable Fastener and Cut-Out Sections

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Solution Overview

Problem

Existing packaging for cutting tools limits user interaction and trial, poses security risks, and restricts marketing opportunities due to the use of transparent plastic covers and inadequate securing mechanisms, while also compromising the integrity of the cutting edges.

Innovation Solution

A package design featuring one or more first cut-out sections to cover cutting edges and second cut-out sections resembling a handle hole, with a removable fastener for secure engagement with the cutting tool's handle, allowing for easy coupling and protection of the tool within the package.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a transparent plastic cover is used to cover the cutting tool, then the cutting tool is protected, but the user's ability to interact with and assess the cutting tool is limited

Engineering Contradiction:
Improveprotection of cutting toolVSAvoiduser interaction with cutting tool
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The patent removes the transparent plastic cover that was previously used to protect the cutting tool. Instead, it uses a cardboard packaging structure with cut-out sections that expose the cutting tool to users while providing protection through the packaging design itself, eliminating the need for the plastic cover that hindered user interaction

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The packaging is divided into multiple cut-out sections (first cut-out sections and second cut-out sections) that selectively expose different parts of the cutting tool. This segmentation allows users to view and interact with specific portions of the tool while maintaining protection through the structured packaging design

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If the cutting tool is secured within the package using limited securing means, then user trial is enabled, but security threats and package integrity are compromised

Engineering Contradiction:
Improveuser trial capabilityVSAvoidpackage security and integrity
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The packaging includes pre-designed first cut-out sections and second cut-out sections that are prepared in advance to accommodate the cutting tool. These sections are strategically positioned to enable user trial while maintaining security, with the fastener engagement points predetermined to ensure proper securing

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces a fastener as an intermediary element that engages between the packaging structure and the cutting tool handle. This fastener serves as a mediator that provides secure attachment while still allowing for controlled user trial and assessment

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If the cutting tool is completely exposed for user interaction, then user trial is improved, but the cutting edges and tool integrity are compromised

Engineering Contradiction:
Improveuser trial and assessmentVSAvoiddamage to cutting edges
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The packaging employs different types of cut-out sections with specific local qualities: first cut-out sections that provide protection while allowing viewing, and second cut-out sections that resemble handle shapes with holes to facilitate secure engagement. This local differentiation enables user interaction in safe zones while protecting vulnerable areas like the cutting edges

Inventive Principle:
Principle #3Local quality

Data Source

PatentEP3981705B1Package for cutting tool
Publication Date: 2024.05.29 HUSQVARNA AB
  • EP3981705B1 patent drawingFigure 1
  • EP3981705B1 patent drawingFigure 2
  • EP3981705B1 patent drawingFigure 3

AI summary

A package (100) includes a package body (110) adapted to package a cutting tool (150). The package body (110) including one or more first cut-out sections (120) adapted to at least partially cover one or more cutting edges (152, 154) of the cutting tool (150). The package (100) is characterized in that the package body (110) includes one or more second cut-out sections (130) such that a removable fastener (162) engages therewith. The removable fastener (162) is adapted to engage with at least one handle (156) of the cutting tool (150). The removable fastener (162) allows removable coupling between the cutting tool (150) and the package (100) by engaging with a hole (160) of the at least one handle (156) of the cutting tool (150) and the one or more second cut-out sections (130) of the package (100).