Multi-Configuration Saw Stand With Locking Legs for Stable Support
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Solution Overview
Problem
Existing saw stands lack versatility in accommodating different types of saws, as they are typically designed for specific heights and configurations, limiting their adaptability and convenience for various sawing tasks.
Innovation Solution
A saw stand with pivotally coupled legs and a latch mechanism that allows for multiple configurations, including a miter saw stand, table saw stand, and transport configuration, enabling adjustable height and orientation to support various saw types and facilitate easy movement and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a saw stand is designed for a specific height configuration, then it provides stable support for that specific saw type, but it lacks versatility to accommodate different types of saws with different height requirements
Solution Approach 1:
The saw stand employs dynamically adjustable legs that can pivot between multiple positions (first, second, and third configurations) to adapt to different saw heights. The legs are pivotally coupled to the table and can be repositioned as needed, allowing the same stand to accommodate miter saws, table saws, and other saw types with varying base heights.
Solution Approach 2:
The saw stand is designed as a universal support system that can serve multiple functions by accommodating different saw types. The table and leg assembly can be configured in multiple ways (different heights and angles) to support various saw operations, making a single stand versatile enough to replace multiple dedicated stands.
2Adaptability or versatility
If the legs are made movable to allow configuration changes, then the saw stand becomes adaptable to different saw types, but it loses stability during operation
Solution Approach 1:
The latch mechanism is designed to preliminarily secure the legs in their desired configuration before operation begins. Once the legs are positioned at the appropriate height and angle for a specific saw type, the latch mechanism locks them in place, ensuring stability during the entire operation without requiring continuous adjustment.
Solution Approach 2:
The leg structure is segmented into movable and fixed portions, allowing the legs to be adjusted to different configurations and then locked in place. This segmentation enables the transition from a movable state (for adjustment) to a fixed state (for stable operation), resolving the contradiction between adaptability and stability.
3Productivity
If the saw stand is designed with fixed leg positions, then it maintains structural simplicity, but it cannot be easily transported or stored
Solution Approach 1:
The latch mechanism enables preliminary positioning of the legs in a compact third configuration specifically optimized for transport and storage. This predetermined configuration allows the legs to be folded parallel to the table, minimizing the stand's footprint without requiring complex disassembly procedures.
Solution Approach 2:
The legs are designed with dynamic movement capability, allowing them to transition between operational configurations (first and second configurations for use) and a compact transport configuration (third configuration). This dynamic design enables easy folding and unfolding without requiring tools or complex procedures, balancing portability with operational readiness.
Data Source
AI summary
A saw stand includes a table having a saw support surface, a plurality of legs pivotally coupled to the table, the legs movable relative to the table to define a first configuration, a second configuration, and a third configuration of the saw stand, and a latch mechanism. The latch mechanism includes a latch element movable between a latched position and an unlatched position. The latch mechanism is configured to inhibit movement of each of the legs relative to the table when the latch element is in the latched position and the saw stand is in the third configuration.