Ceiling-Recessed Window Shade Panel Design for Visual Continuity

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Solution Overview

Problem

Current window shade storage and deployment systems create visually unpleasing junctures between the material covering the ceiling base and the opening, as the slit in the material covering the opening leaves a noticeable interface when the shade is deployed or retracted.

Innovation Solution

A window shade storage and deployment system featuring a recess in the ceiling with an access panel that matches the ceiling material, creating gaps between the panel and the ceiling to allow the shade to extend or retract seamlessly, thus maintaining a visually identical surface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a slit is left in the material covering the opening to allow shade deployment, then the shade can be deployed and retracted, but a visually unpleasing juncture is created at the interface of the materials

Engineering Contradiction:
Improveshade deploymentVSAvoidvisual appearance
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

An access panel is introduced as an intermediary component between the ceiling base material and the opening material. This panel is removably attached and includes a gap that allows the shade to extend through, while the panel itself is covered with material matching the ceiling base, thus mediating the visual discontinuity created by the functional slit

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The access panel is covered with material that is the same or similar to the ceiling base material, creating visual homogeneity. This ensures that the panel blends seamlessly with the surrounding ceiling surface, eliminating the visually unpleasing juncture while maintaining the functional opening for shade deployment

Inventive Principle:
Principle #33Homogeneity

2Ease of manufacture

If the access panel material matches the ceiling material, then visual continuity is achieved, but the deployment mechanism must be hidden within the panel structure

Engineering Contradiction:
Improvevisual continuityVSAvoidpanel structure
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The deployment mechanism is nested within the access panel structure. The roller shade is positioned within the recess, and the access panel is configured to cover the opening while incorporating a gap that allows the shade to extend through. This nesting approach hides the mechanical components within the visually pleasing panel structure

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The deployment mechanism is extracted from the visible ceiling surface and placed within the recess behind the access panel. This extraction allows the mechanical components to be hidden from view while the access panel maintains visual continuity with the ceiling base material

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS9840868B2Shade storage and deployment scheme
Publication Date: 2017.12.12 SAVANT SYSTEMS INC
  • US9840868B2 patent drawing
  • US9840868B2 patent drawing
  • US9840868B2 patent drawing

AI summary

A window shade storage and deployment system includes a recess formed in a ceiling and an access panel. The recess houses a window shade movable between a retracted position and an extended position. The access panel is removably attached to a surface of the recess such that a visible surface of the access panel occupies substantially the same plane as a visible surface of the ceiling surrounding the recess. A gap is provided between an edge of the access panel and the ceiling. The gap enables the window shade to extend through the gap from the recess to the area below the visible surface of the ceiling when the window shade is in the extended position. The visible surface of the access panel and the visible surface of the ceiling include the same or a similar material such that the visible surface of the access panel and the visible surface of the ceiling are visibly substantially identical.