Mounting Assembly for Architectural Coverings
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Solution Overview
Problem
Architectural-structure coverings on movable structures, such as doors and windows, tend to move excessively when the structure is opened or closed, leading to instability and aesthetic issues.
Innovation Solution
A mounting assembly comprising side tracks, mounting brackets, and rail clips that constrain the bottom rail of the covering, allowing it to move between retracted and extended positions while preventing movement relative to the underlying structure, using a configuration where rail clips are slidable within channels in the side tracks and positioned forward of the tracks to maintain stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the bottom rail is allowed to move freely to enable the covering to retract and extend, then the covering can be moved between positions, but the bottom rail moves excessively relative to the underlying structure causing instability
Solution Approach 1:
The mounting assembly is divided into separate functional components: side tracks mounted to the underlying structure, mounting brackets connecting the headrail to the side tracks, and rail clips connecting the bottom rail to the side tracks. This segmentation allows independent optimization of each component's function while resolving the contradiction between movement freedom and stability.
Solution Approach 2:
Side tracks serve as an intermediary element between the underlying structure and the covering components. The tracks provide a guided pathway that mediates the movement of both the headrail (via mounting brackets) and bottom rail (via rail clips), enabling controlled motion while preventing excessive movement relative to the structure.
2Stability of the object's composition
If rail clips are positioned within side tracks to constrain the bottom rail, then stability is improved, but the device complexity increases
Solution Approach 1:
The side tracks perform multiple functions simultaneously: they provide structural support, guide the movement of mounting brackets for the headrail, constrain the bottom rail through rail clips, and offer mounting surfaces for both brackets and clips. This multi-functionality reduces the need for separate components, thereby managing complexity while achieving stability.
Solution Approach 2:
The mounting brackets and rail clips are merged into a unified system anchored by the side tracks. Rather than using separate complex mechanisms for each constraint function, the design combines headrail mounting and bottom rail constraint into a single integrated track-based system, simplifying the overall device complexity.
Data Source
AI summary
A mounting assembly for mounting an architectural-structure covering to an architectural structure, in particular a movable structure is disclosed. In use, the mounting assembly is used in combination with the architectural-structure covering so that the architectural-structure covering can be movable between a retracted position and an extended position. All the while, the mounting assembly constrains movement of the covering portion of the architectural-structure covering so that, for example, in use, when the mounting assembly is mounted to a movable structure, the covering is prevented from moving relative to (e.g., away from) the architectural structure when the movable structure is opened and closed.