Padded bench assembly with height adjustable easel and ridged surface for improved canvas support
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Solution Overview
Problem
Existing artist bench support structures fail to prevent canvas slippage and do not allow for adjustable canvas slope, limiting artists' comfort and working efficiency when painting or drawing outdoors.
Innovation Solution
A padded bench assembly with a height-adjustable easel and ridged surface, featuring a cushioned seat, a slidable canvas support bar, and a clamp mechanism that allows for adjustable canvas positioning to prevent slippage and enable desired slope settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional easel is used to support the canvas, then the canvas can be held upright, but the canvas slips and the slope is not adjustable
Solution Approach 1:
The patent implements a height-adjustable canvas support bar that can be moved vertically along the easel structure, allowing the canvas slope to be dynamically adjusted. The support bar includes positioning holes at different heights, enabling the canvas to be secured at multiple angle configurations. This dynamic adjustment capability resolves the contradiction by making the slope adaptable while maintaining stability through the adjustable support mechanism.
Solution Approach 2:
The easel structure is divided into separate functional components: a vertical support structure, an adjustable support bar with multiple positioning levels, and a canvas holding mechanism. This segmentation allows independent optimization of each component - the vertical structure provides stability while the adjustable bar provides slope variability, resolving the contradiction between stable support and adjustable positioning.
2Ease of operation
If the bench is extended to provide extra length, then the artist has more working space, but the overall structure becomes more complex
Solution Approach 1:
The extended bench structure serves multiple functions: it provides a seating surface for the artist, supports the easel mechanism, and offers additional workspace. By integrating these functions into a single unified structure rather than separate components, the patent increases working space while minimizing the increase in structural complexity.
Solution Approach 2:
The patent combines the bench seat, easel support structure, and canvas holding mechanism into an integrated assembly. The longitudinal support bars and transverse support bars form a unified framework that simultaneously provides seating support and easel mounting, reducing overall structural complexity while maximizing working space.
Data Source
AI summary
A padded bench assembly with height adjustable easel and ridged surface provides an elongated frame. The frame supports a canvas at a desired height and slope. The frame also supports an artist, and includes a cushioned seat for the artist to sit on while working on the canvas. The artist bench provides an elongated frame at least 29″ long for an artist to sit. The frame has a cushioned seat for artist comfort while sitting and working on canvas. The bench assembly allows for selective positioning of the canvas, at adjustable angles, through height adjustment of a canvas support bar, and selective setting of the edge of the canvas in one of multiple ridges in a ridged canvas support panel. The artist sit at a desired distance from the canvas, and position the canvas at an angle for working on the canvas, while minimizing slippage by the canvas.