Window Lining Kit Trapezoidal Prism Assembly
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Solution Overview
Problem
The installation of window linings in buildings, especially in inclined roofs, is challenging due to the need for complex geometry adaptations based on roof inclination and wall thickness, and existing solutions do not adequately address the ease of manufacturing and use, nor do they provide a fail-safe method for correct installation.
Innovation Solution
A kit of parts comprising outer and inner end members, extent members, and side members that can be transformed from a supply condition to a mounted condition to form a trapezoidal prism shape, allowing for easy assembly and adaptation to the roof structure, including the use of panels to complete the window lining.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If traditional panel or plate materials (plywood, gypsum, chipboard) are used for window lining members, then the material availability and ease of manufacture are improved, but the adaptability to complex roof geometries and the precision of fit are worsened
Solution Approach 1:
The window lining is divided into multiple separate members (side members, top member, bottom member) that can be individually manufactured and then assembled. This segmentation allows each member to be produced using standard materials and processes while the overall structure adapts to complex geometries through the arrangement and configuration of individual segments.
Solution Approach 2:
The lining members are designed with adjustable and adaptable features that allow them to be configured for different roof inclinations and wall thicknesses. The members can be positioned at various angles relative to the window frame, with the top and bottom members forming angles other than 90° to accommodate different architectural requirements.
2Manufacturing precision
If the geometry of lining members is adapted to specific roof inclinations and wall thicknesses, then the precision of fit and appearance are improved, but the complexity of manufacturing and installation is worsened
Solution Approach 1:
The lining members are pre-manufactured with standardized dimensions, shapes, and connection features before installation. The side members are pre-formed with trapezoidal shapes and connection elements, and the top and bottom members are pre-configured with appropriate angles. This preliminary preparation ensures precise fit while simplifying on-site installation, as craftsmen only need to assemble pre-fabricated components rather than fabricate custom pieces.
3Adaptability or versatility
If custom visualization and adaptation of the aperture in the inner wall is performed during installation, then the adaptability to various wall configurations is improved, but the time required for installation and the skill level needed are worsened
Solution Approach 1:
The kit of parts is designed as a universal solution that can accommodate various roof inclinations, wall thicknesses, and aperture configurations through standardized components. The lining members are designed to work with different window frame sizes and orientations, eliminating the need for custom visualization and adaptation during installation. The same basic kit components can be configured for diverse architectural situations.
4Ease of operation
If existing kit solutions are used to facilitate mounting, then the ease of operation is improved, but the reliability of correct installation and the completeness of the solution are worsened
Solution Approach 1:
The complete window lining solution is divided into distinct, clearly identified components (side members, top member, bottom member) with specific functions. Each component has standardized connection features and mounting interfaces, making it easy to understand how they fit together. This segmented approach with clear component definitions ensures reliable installation while maintaining ease of operation.
Solution Approach 2:
The kit design incorporates features that provide visual and physical feedback during installation to confirm correct assembly. The standardized connection elements and pre-configured geometries ensure that components fit together in the correct orientation, providing immediate feedback if installation is attempted incorrectly. This feedback mechanism increases reliability while maintaining ease of operation.
Data Source
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AI summary
The kit of parts comprises a set of outer end members (1) connected to the frame (100) of a window, a set of inner end members (2) connected to the roof structure, a set of extent members (3) adapted to be connected to the set of outer end members (1) and to the set of inner end members (2), and a set of side members (4) adapted to be connected to the set of inner end members, the sets of outer and inner end members, the set of extent members and the set of side members being adapted to be brought from a supply condition to a mounted condition, in which they form a trapezoidal prism shape. Subsequently, a set of panels is connected to at least to the inner end members and the side members.