Blind Assembly Housing Sealing to Prevent Installation Damage
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Solution Overview
Problem
Conventional blind assemblies are prone to damage during installation and subsequent finishing processes due to visibility of actuation means, separate installation by multiple parties, and risk of damage from dust, paint, and moisture, requiring multiple installation steps and potential misassignment of responsibility for damages.
Innovation Solution
A blind assembly with a housing that retains the sheet material portion during installation, using a sealing means to protect it from environmental factors and allowing one-party installation, with a modular design that is assembled and sealed before transport, and a removable sealing member to prevent damage during installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the blind assembly is installed with the sheet material portion visible during installation, then the installation process is simpler and can be performed by one party, but the sheet material portion is at risk of damage from environmental factors such as dust, paint, and moisture
Solution Approach 1:
The sheet material portion is pre-installed within the housing before the housing is mounted to the ceiling or wall. This preliminary installation allows the sheet material to be protected within the housing during subsequent finishing processes while still enabling a single-party installation process
Solution Approach 2:
The sheet material portion is nested within the housing structure, which itself is nested within or mounted to the ceiling/wall panel. This nested arrangement protects the sheet material from environmental factors during installation while maintaining installation simplicity
2Shape
If the blind assembly is incorporated with ceiling or wall panels during installation, then the blind assembly is substantially concealed and aesthetically pleasing, but multiple separate parties are involved in the installation process increasing logistical complexity
Solution Approach 1:
The blind assembly is merged with the ceiling or wall panel as an integrated unit. The housing is designed to be mounted within or to the panel, and the sheet material is pre-installed within the housing, creating a combined assembly that achieves concealment while simplifying installation to a single operation
Solution Approach 2:
The sheet material portion is pre-assembled within the housing before the entire assembly is installed with the ceiling or wall panel. This preliminary assembly allows the blind to be concealed within the panel structure while enabling a single-party installation process, reducing logistical complexity
3Productivity
If final finishing processes are applied to the room after blind assembly installation, then the room decoration is completed, but the sheet material portion is at risk of damage or marking from these processes
Solution Approach 1:
The sheet material portion is installed within the housing before the housing is mounted to the ceiling or wall panel. This preliminary installation creates a protected state where the sheet material is concealed within the housing during subsequent finishing processes, preventing damage while allowing room decoration to proceed
Solution Approach 2:
The sheet material is nested within the housing, which is nested within or mounted to the ceiling/wall panel. This nested structure protects the sheet material from paint, dust, and other harmful factors during finishing processes while allowing the room decoration to be completed
Data Source
AI summary
The invention relates to a blind assembly, typically for use in conjunction with a window or windows, and a method of installing the blind assembly. The blind assembly is assembled with a sheet material portion and typically actuation means for the selective movement of the sheet material portion, located within a housing. The housing has an opening through which, when the blind assembly is installed, the sheet material portion can be moved between various user selected positions intermediate an extended configuration and retracted configuration. Prior to and during installation, at least the sheet material portion is retained and typically sealed within the housing in the retracted configuration typically by the provision of sealing means which close the opening so as to minimise the risk of damage to the sheet material portion and actuation means within the housing during transit and installation.