Adjustable Roller Shade Bracket for Wall-Ceiling Alignment
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Solution Overview
Problem
Existing roller shade mounting brackets lack horizontal adjustment capabilities, requiring separate wall and ceiling mount brackets, increasing inventory costs and complicating installation, especially in non-perfectly straight or plumb window frames.
Innovation Solution
An adjustable roller shade bracket comprising a first plate, a second plate, and a bracket member that allows rotational securing to a surface, enabling the first plate to slide along the second plate in multiple planes, allowing for both vertical and horizontal adjustments, and 90-degree rotation for interchangeable wall and ceiling mount configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If separate wall mount and ceiling mount brackets are produced, then each bracket can be optimized for its specific mounting surface, but manufacturer inventory costs increase and installer inventory requirements increase
Solution Approach 1:
The bracket is designed with a universal mounting mechanism that can function on both vertical walls and horizontal ceilings. The mounting flange can be oriented perpendicular to the roller tube axis for wall mounting, or parallel to the roller tube axis for ceiling mounting, allowing a single bracket design to serve multiple mounting surfaces without requiring separate bracket types.
Solution Approach 2:
The bracket incorporates adjustable components that allow dynamic reconfiguration between wall mount and ceiling mount configurations. The mounting flange orientation can be changed, and the adjustment mechanisms can be repositioned to accommodate different mounting surfaces, transforming the bracket's function rather than requiring static specialized designs.
2Ease of manufacture
If wall mount and ceiling mount brackets are made non-interchangeable with different flange orientations, then each bracket is optimized for its mounting type, but installer inventory costs increase and installation complexity increases
Solution Approach 1:
The bracket uses identical components for both wall and ceiling mounting applications. The mounting flange, adjustment mechanisms, and roller tube interface are the same physical parts, but their orientation and configuration can be adapted to suit either mounting surface, eliminating the need for installers to stock multiple bracket types.
Solution Approach 2:
The design inverts the traditional approach by making the mounting flange orientation adaptable rather than fixed. Instead of creating different brackets for different orientations, the same bracket can have its flange oriented perpendicular to the roller tube for wall mounting or parallel to it for ceiling mounting, reversing the conventional specialization approach.
3Manufacturing precision
If existing adjustable brackets provide only vertical adjustment, then horizontal leveling assistance is provided, but horizontal adjustment capability to square the blind with the wall or window is lacking
Solution Approach 1:
The bracket adds horizontal adjustment capability to the existing vertical adjustment mechanism. By incorporating adjustment features in both vertical and horizontal dimensions, the bracket can square the blind with the wall or window frame while maintaining the ability to level it horizontally, providing two-dimensional adjustment capability.
Data Source
AI summary
An adjustable roller shade bracket comprising a first plate, a second plate and a bracket member. The bracket member is adapted for mounting to a surface. The second plate is rotationally secured to the bracket member. The first plate is releasably securable to an end of a roller tube of a roller shade and slidably secured to the second plate such that the first plate may be slid along the second plate in a first plane. Rotation of the second plate about the bracket member through 90 degrees permits the first plate to be slid along the second plate in a plane perpendicular to the first plane.