Collapsible Sawhorse With Interlocking Grooves
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing sawhorses are cumbersome for transportation and storage, often requiring tools for assembly and disassembly, and lack the ability to be easily converted for supporting various construction materials and tools.
Innovation Solution
A collapsible sawhorse design comprising a cross tie and two vertical support members that interlock without fasteners, allowing for easy assembly and disassembly, and can be stacked for storage, featuring interlocking grooves and slots for secure support without tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional sawhorses are designed for structural stability and load-bearing capacity, then they can reliably support construction materials and tools, but they become cumbersome for transportation and storage
Solution Approach 1:
The sawhorse is divided into separate modular components including vertical support members, horizontal cross members, and bracing elements that can be detached from one another. This segmentation allows the stable structural design to be broken into transportable units while maintaining the ability to reconstruct the full stable structure when assembled.
Solution Approach 2:
The sawhorse transitions from a static, fixed structure to a dynamic, reconfigurable system. The components can be quickly assembled and disassembled through interlocking mechanisms, allowing the structure to adapt between a stable assembled state for use and a separated state for transportation and storage.
2Ease of operation
If traditional sawhorses are designed with tool-free assembly capability, then they are easy to assemble and disassemble, but they lack secure fastening and structural stability
Solution Approach 1:
The interlocking mechanism features nested geometric forms where male and female connection elements fit together through complementary shapes. The components nest into one another through interlocking grooves and slots, creating secure fastening without requiring external tools while maintaining structural integrity through the nested geometric relationship.
Solution Approach 2:
The connection between components is mediated through specially designed interlocking interfaces that transfer and distribute loads. These intermediary connection elements serve as the interface between separate components, providing secure fastening through geometric interlocking while enabling tool-free assembly through their designed engagement mechanisms.
3Reliability
If traditional sawhorses require tools for assembly and disassembly, then they achieve secure fastening and structural stability, but they increase assembly time and complexity
Solution Approach 1:
The fastening function is segmented into inherent geometric interlocking features built into each component. Rather than requiring external fastening tools, the segmentation creates self-contained connection elements that engage through their shapes, eliminating the time required for tool-based fastening while maintaining secure connections.
Solution Approach 2:
The components perform their own fastening function through self-service interlocking mechanisms. The male and female connection elements automatically engage and secure themselves when brought together, eliminating the need for external tools or additional fastening operations. The structure serves its own assembly needs through its inherent geometric design.
Data Source
AI summary
The collapsible sawhorse comprises a cross tie, a first vertical support member, and a second vertical support member. The collapsible sawhorse may be a sawhorse that separates and collapses for transportation and storage. When assembled, the collapsible sawhorse may be used to elevate and support a project. The collapsible sawhorse may be used in pairs to elevate both ends of the project. As non-limiting examples, the project may be a construction material such as a board to be sawed, a temporary work surface such as a sheet of plywood, or a tool such as a chop saw. The collapsible sawhorse may be fastenerless in that the collapsible sawhorse may be assembled and disassembled without using tools.