Foldable Easel Blank with Hinged Panels for Lightweight Storage
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Traditional easels are heavy, expensive, and cumbersome to store due to their bulkiness, making them undesirable for artists who need a lightweight and cost-effective solution for supporting work pieces like canvases.
Innovation Solution
A foldable easel blank comprising a main panel, support panel, base panel, and side panels connected by hinges, allowing for easy assembly and disassembly into a compact form for storage, with a locking mechanism to secure the base stand and ledge for stable support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional easels are made of wood and metal, then strength and stability are improved, but weight and cost increase
Solution Approach 1:
The easel is divided into multiple panels (main panel, base panel, side panels, support panel) connected by hinges, allowing each component to be lightweight while the assembled structure provides stability. The segmentation enables the easel to achieve strength through configuration rather than material density.
Solution Approach 2:
The easel transitions from a static traditional design to a dynamic foldable structure that can be collapsed and expanded. The hinges enable movement between folded and unfolded states, allowing the easel to provide stability when needed while minimizing weight and storage space when not in use.
2Volume of moving object
If traditional easels are made collapsible, then storage space is reduced, but they remain bulky and cumbersome
Solution Approach 1:
The easel is segmented into multiple hinged panels that can be collapsed flat against each other, reducing the storage volume from a three-dimensional structure to a near-two-dimensional package. This segmentation allows the easel to maintain its functional size when deployed while compressing to a minimal footprint for storage.
Solution Approach 2:
The panels are designed to nest together when folded, with each panel fitting within or against the others, creating a compact nested configuration that minimizes storage volume and eliminates the bulkiness of traditional collapsible easels.
3Weight of moving object
If a foldable blank is used, then weight and storage efficiency are improved, but assembly complexity increases
Solution Approach 1:
The easel blank is pre-cut and pre-hinged in a flat configuration, with all necessary joints and connections prepared in advance. This preliminary preparation eliminates the need for complex assembly steps, as the user simply needs to unfold and lock the pre-configured components into place.
Solution Approach 2:
Multiple components (panels, hinges, locking mechanisms) are combined into a single integrated blank that can be assembled by simple folding actions. The merging of these elements into one piece reduces assembly complexity while maintaining the lightweight advantage of the foldable design.
4Stability of the object's composition
If a locking mechanism is added, then stability is improved, but device complexity increases
Solution Approach 1:
The locking mechanism is designed to engage automatically when the easel is unfolded and the panels are positioned correctly. The geometry of the panels and locking features causes the lock to engage without manual intervention, providing stability while avoiding the complexity of manual locking systems.
Solution Approach 2:
The locking mechanism acts as an intermediary element that connects the panels together at specific joints, providing stability without requiring a complex overall locking system. The simple tab-and-slot or cam-based locks at key joints suffice to stabilize the entire structure.
Data Source
AI summary
A foldable easel blank includes a main panel defining a first side and a second side, the first side positioned opposite from the second side, the main panel defining a locking aperture extending through the main panel from a front main surface to a rear main surface; a support panel hingedly connected to the main panel, the support panel defining a locking tab configured to engage the locking aperture; a first side panel hingedly connected to the first side of the main panel by a first side hinge; a second side panel hingedly connected to the second side of the main panel by a second side hinge; and a base panel positioned between the first side hinge and the second side hinge, the base panel configured to engage the first side panel and the second side panel to form a base stand.