Hinged Tabletop and Foldable Leg Design for Compact Outdoor Storage
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Solution Overview
Problem
Conventional outdoor tables are often too heavy and bulky, lacking sufficient collapsibility, which limits their usefulness for camping and outdoor activities as they cannot be easily folded and stored in a small area.
Innovation Solution
A collapsible table design featuring a one-piece tabletop with hinged segments that fold into a compact package and foldable legs that hinge along their length, allowing the entire structure to be nested for storage, using materials like bamboo, plastic, or composite materials for lightweight and durable construction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional outdoor tables are made with sturdy materials and solid construction, then structural strength and stability are improved, but weight and bulk increase, reducing portability and storage efficiency
Solution Approach 1:
The table is divided into multiple hinged segments including tabletop segments and leg segments that can fold relative to each other. This segmentation allows the table to maintain structural strength when assembled while reducing weight and bulk when folded for portability.
Solution Approach 2:
The folded table components are designed to nest within each other, with legs folding into the tabletop structure and smaller components fitting within larger ones. This nesting arrangement minimizes storage volume while maintaining structural integrity through the hinged connections.
2Reliability
If conventional outdoor tables are made with solid construction, then stability and durability are improved, but collapsibility and storage efficiency deteriorate
Solution Approach 1:
The table transitions from a static solid structure to a dynamic foldable structure with hinged joints that allow movement between assembled and collapsed states. The hinges provide controlled motion while maintaining structural stability when the table is in its assembled configuration.
Solution Approach 2:
By segmenting the table into foldable sections connected by hinges, the design achieves both collapsibility for storage and stability when assembled. Each segment maintains structural integrity through proper hinge placement and reinforcement at joint locations.
3Strength
If conventional outdoor tables are designed for durability, then longevity and strength are improved, but ease of storage and portability worsen due to increased weight and bulk
Solution Approach 1:
The durable table structure is segmented into multiple sections connected by hinges, allowing it to fold into a compact form for easy storage and transport. The segmentation maintains durability through reinforced joints while enabling compact folding for portability.
Solution Approach 2:
The folded table components nest within each other to create a compact storage form factor. This nesting design preserves the durability of the original structure while dramatically reducing storage space requirements and improving ease of transport.
Data Source
AI summary
A two-piece table includes a one-piece tabletop portion and a one piece table leg portion. The tabletop portion is made of four or more distinct independent, hinged segments which allow the tabletop fold, origami style, into a small package. The tabletop further includes four corners having various chamfered ends or corners which allows for the creation of a handle in the longer ends or corners of the tabletop. The table leg portion is a foldable, unitary structure including four legs and a top portion on which the table top rests without any attachment. The top portion of the table leg portion fits into a slot or groove on the underside of the tabletop. The table leg portion is hinged and folds into a square.