Elastically Deformable Writing Instrument Packaging Connectors

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Solution Overview

Problem

Children using coloring writing instruments face difficulties with cap loss, inadequate packaging durability, and color selection challenges, as existing packaging materials are either too weak or obstructive, leading to markers being lost and difficult to organize.

Innovation Solution

A packaging design featuring an elongated gripping part with elastically deformable connectors that pivot individually, allowing easy access and visibility of writing instruments, while keeping caps integral and the packaging durable and easy to store.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If connectors are rigidly fixed to the gripping part, then the packaging structure is strong and stable, but writing instruments cannot be easily removed or accessed individually

Engineering Contradiction:

Improveease of removing writing instrumentsVSAvoidpackaging structure strength

Core Design Contradiction:

Ease of operationVSStrength

Solution Approach 1:

The connectors are designed with elastically deformable zones that allow dynamic movement. When force is applied, the deformable zones enable the connectors to flex and pivot, allowing individual writing instruments to be removed while maintaining the overall structural integrity of the packaging when not in use.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The mechanical properties of the connectors are changed by incorporating elastically deformable zones with specific geometric configurations (such as tapered sections or integrated hinges). These zones alter the stiffness parameter locally, allowing the connectors to be rigid in normal conditions but flexible during removal operations.

Inventive Principle:

Principle #35Parameter changes

2Ease of operation

If writing instruments are tightly positioned in the packaging, then the packaging is compact and stable for storage, but the writing instruments are difficult to remove and organize

Engineering Contradiction:

Improveease of accessing writing instrumentsVSAvoidstorage stability

Core Design Contradiction:

Ease of operationVSStability of the object's composition

Solution Approach 1:

The connectors incorporate elastically deformable zones that provide dynamic mechanical behavior. During storage, the connectors maintain writing instruments in a stable, organized position. During removal, the same deformable zones allow the connectors to flex and pivot, enabling easy individual access while maintaining storage stability.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

Each connector is segmented with elastically deformable zones that can independently flex or pivot. This segmentation allows individual writing instruments to be accessed without disturbing the positioning of other instruments, maintaining overall storage stability while enabling easy access.

Inventive Principle:

Principle #1Segmentation

3Reliability

If the packaging is designed for durability and long-lasting use, then it can withstand repeated handling and storage, but it may become bulky and less suitable for portability

Engineering Contradiction:

Improvepackaging durabilityVSAvoidpackaging size

Core Design Contradiction:

ReliabilityVSVolume of moving object

Solution Approach 1:

The packaging utilizes flexible materials and thin-walled constructions that provide durability through elasticity rather than thickness. The elastically deformable zones in the connectors allow the packaging to flex and adapt to handling while maintaining structural integrity, achieving durability without increasing volume.

Inventive Principle:

Principle #30Flexible shells and thin films

Solution Approach 2:

The packaging design incorporates dynamic, flexible elements that allow the structure to adapt to handling forces. This dynamic design provides durability through controlled deformation and recovery, avoiding the need for bulky rigid protective structures.

Inventive Principle:

Principle #15Dynamics

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

The solution enables easy handling and selection of writing instruments, prevents cap loss, and ensures durability, making it suitable for both presentation and use, particularly beneficial for young children.

Implementation Method 1

the connectors are respectively connected to the gripping part by an elastically deformable zone so as to be able to pivot a connector individually

Methodology Applied

Scientific EffectElastic deformation: Elasticity

Data Source

PatentEP3262969B1Packaging and set of writing instruments

Publication Date: 2019.05.08 MFG DARTICLES DE PRECISION & DE DESSIN M A P E D

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AI summary

The invention relates to packaging (3) for writing instruments (2) comprising: - a gripping portion (4) having a generally elongated shape, - at least two connectors (6), each connector (6) being able to be attached to a respective writing instrument (2), characterized in that the connectors (6) are respectively connected to the gripping portion (4) by an elastically deformable zone so as to allow a connector (6) to be pivoted individually relative to a position aligned with the other connectors (6). The invention also relates to a set of writing instruments comprising writing instruments and such packaging.