Tuck-Top Mailer Box With Adjustable Interior Panels

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Solution Overview

Problem

Traditional shipping boxes lack versatility and often fail to protect diverse products securely during transit, leading to increased costs and customer dissatisfaction due to damage.

Innovation Solution

A tuck top shipping mailer box with unsecured interior panels that can be adjusted to create custom compartments, utilizing the natural elasticity of materials to securely hold contents without additional packing materials.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If traditional fixed interior layouts are used in shipping boxes, then manufacturing is simplified, but product security during transit deteriorates

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidproduct security
Core Design Contradiction:
Ease of manufactureVSReliability

Solution Approach 1:

The interior panels are designed to be movable and adjustable rather than fixed, allowing packers to reposition them dynamically to create custom compartments that securely fit different product sizes and shapes during transit

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The box interior is divided into multiple adjustable panels that can be independently positioned to create segmented compartments, providing customized protection for different products while maintaining a simple overall box structure

Inventive Principle:
Principle #1Segmentation

2Ease of manufacture

If fixed interior layouts are used, then manufacturing is easier, but versatility for different products deteriorates

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidproduct accommodation flexibility
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The adjustable interior panels enable the same box design to adapt to various product configurations, allowing a single box type to serve multiple product categories while maintaining simple manufacturing processes

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The box design achieves multi-functionality through its adjustable panels, enabling one box model to accommodate diverse products of different sizes and shapes, replacing the need for multiple specialized box types

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

3Device complexity

If flimsy separators are used, then device complexity is reduced, but product protection deteriorates

Engineering Contradiction:
Improveseparator structure complexityVSAvoidproduct protection
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The separator panels are designed with adjustable positioning capabilities, allowing them to be firmly secured when needed for product protection while maintaining a relatively simple overall structure without complex locking mechanisms

Inventive Principle:
Principle #15Dynamics

4Adaptability or versatility

If customizable packaging is implemented, then versatility improves, but device complexity increases

Engineering Contradiction:
Improvepackaging customizationVSAvoidadjustable panel mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The customization mechanism uses simple movable panels that can be easily repositioned without complex mechanisms, achieving high versatility while maintaining low structural complexity through intuitive adjustment features

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12577017B2Tuck top shipping mailer box
Publication Date: 2026.03.17 GIRARD JOSHUA ALAN
  • US12577017B2 patent drawing
  • US12577017B2 patent drawing
  • US12577017B2 patent drawing

AI summary

The present invention discloses a tuck top shipping mailer box with unsecured interior panels for secure contents placement and customizable as a folder-type box, characterized by its single-piece board construction wherein the bottom of the box serves as a hinge, forming all the walls and the cover of the packaging. The mailer box is designed as packaging cartons or boxes to securely hold contents in place without the need for conventional packing materials. The mailer box is crafted from various shipping box materials, including corrugated cardboard and corrugated plastic, and features unsecured interior panels created during the manufacturing process, traditionally via die-cut single sheets. The interior panels bend towards the interior of the box from the score point, utilizing the natural elasticity of the materials to automatically secure contents from the top and two sides with the fold-over interior panels.