Shipping Block with Chamfered Edges for Flat-Panel Protection
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing packaging materials for flat-panel products, such as windows and doors, are inadequate in protecting these items during transit, leading to damage and increased storage and labor costs due to the need for multiple custom-sized cartons and heavy packaging.
Innovation Solution
The development of a shipping block with a sloping edge design, arcuate internal walls, and alignment tabs that allows for flexible cushioning and secure positioning of flat-panel products, enabling them to slide across uneven surfaces and absorb shocks, thereby reducing damage and storage needs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional corrugated or paperboard packaging materials are used, then the packaging can be constructed with simple geometry, but the packaging does not fully protect all critical performance areas and allows damage during shipping
Solution Approach 1:
The packaging is divided into multiple modular blocks, each with specific geometric features (chamfers, arcs, tabs) designed to protect particular areas of the panel product. This segmentation allows each block to perform a specialized protective function while maintaining overall system simplicity through modular assembly.
Solution Approach 2:
Different regions of the packaging block are given different geometric properties: leading edges have chamfers for impact resistance, internal walls have arcs for cushioning, and tabs have specific angles for secure positioning. This local differentiation of geometric quality provides comprehensive protection without requiring complex overall geometry.
2Reliability
If custom-sized cartons are used for each different type of panel product, then adequate protection can be provided, but a significant number of different shapes must be stocked requiring great deal of storage space and inventory management
Solution Approach 1:
The packaging block is designed as a universal multi-functional unit that can protect various types of panel products (windows, doors, mirrors, solar panels) regardless of their specific dimensions. The standardized block geometry with adjustable positioning features provides adequate protection across different product types, eliminating the need to stock multiple custom-sized cartons.
Solution Approach 2:
The packaging system incorporates dynamic positioning features such as adjustable tabs and flexible internal walls that can adapt to different panel product sizes and shapes. This dynamic adaptability allows a single block design to serve multiple product types without requiring pre-configured custom cartons for each product variant.
3Ease of manufacture
If traditional packaging materials are used, then the packaging can be constructed with simple materials, but the packaging is relatively heavy contributing to increased labor difficulties and expenses in shipping
Solution Approach 1:
The packaging block utilizes composite construction combining rigid outer shell material with lighter internal wall structures and cushioning materials. This composite approach maintains manufacturing simplicity while significantly reducing overall packaging weight compared to traditional solid corrugated or paperboard cartons, thereby reducing shipping labor difficulties and expenses.
4Reliability
If rigid packaging structures are used, then the packaging can be constructed with simple geometry, but the packaging does not provide flexible cushioning and allows damage when dropped
Solution Approach 1:
The internal walls of the packaging block are designed with arcuate curved geometries rather than straight rigid lines. These curved surfaces provide flexible cushioning capabilities that absorb shock and vibration during transit, while the arcs also serve to distribute impact forces evenly across the panel product surface, preventing concentrated stress points that could cause damage.
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 shipping block effectively reduces damage to flat-panel products during transit by providing flexible cushioning and secure positioning, allowing for efficient handling and storage, and can be reused, thus lowering costs and improving handling efficiency.
Implementation Method 1
The internal walls have an arcuate or curved shape and are configured to flex when pressure/stress is applied to the bottom face or the top face of the shipping block
Implementation Method 2
The bottom face and the first end face meet at a first leading edge chamfer that provides a sloping surface such that a transitional slope is defined between the first end face and the bottom face
Data Source
AI summary
Described herein are shipping blocks for packaging and shipping flat-panel products. The blocks have chamfered edges to allow the block to slide across uneven surfaces; at least one of slots or alignment tabs to secure the product to the block; and, walls that are configured to flex when pressure or stress is applied to the block.