Bracket Installation Tool With Adjustable Stop For Window Shades
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Solution Overview
Problem
The installation of window shades is cumbersome and time-consuming, requiring precise alignment and measurement, often necessitating multiple people to ensure proper depth and alignment of multiple brackets, which can be difficult for a single installer to manage efficiently.
Innovation Solution
A bracket installation tool with a receiver hitch and adjustable stop mechanism that helps maintain the bracket square and at the correct depth relative to the window opening, allowing for easy alignment and secure fastening without the need for additional measurements or markings, enabling single-person installation across various window sizes and configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional manual bracket installation methods are used, then installation precision can be maintained through careful measurement and alignment, but installation time increases significantly and multiple people are required
Solution Approach 1:
The patent introduces a positioning tool as an intermediary device between the installer and the bracket. This tool includes a positioning member with a receptacle that holds the bracket, a depth control member with a stop that limits insertion depth, and a squareness indicator that ensures proper alignment. The positioning tool mediates the installation process by providing mechanical guidance and constraints, eliminating the need for manual measurement and alignment while enabling single-person operation.
Solution Approach 2:
The positioning tool performs preliminary actions by pre-establishing the correct depth and squareness parameters before the actual bracket installation. The stop member is pre-positioned to define the correct bracket depth relative to the window opening, and the squareness indicator is pre-aligned to ensure proper orientation. These preliminary measurements and alignments are built into the tool's structure, so the installer only needs to follow the tool's guidance without performing separate measurement steps.
2Manufacturing precision
If multiple people are used to ensure proper alignment and depth of brackets, then installation precision improves, but labor requirements and cost increase
Solution Approach 1:
The positioning tool is designed to be self-sufficient in providing alignment and depth control functions. The squareness indicator automatically indicates when the tool is properly aligned with the window opening, and the stop member automatically limits bracket insertion depth without requiring human judgment or adjustment. The tool serves itself by incorporating all necessary measurement and control features directly into its structure, eliminating the need for multiple people to verify alignment and depth.
Solution Approach 2:
The positioning tool combines multiple functions into a single device: it provides depth control through the stop member, squareness indication through the indicator, and bracket holding through the receptacle. This multi-functional tool replaces the need for multiple specialized tools and multiple installers, as one person can operate the single tool to achieve all necessary alignment and positioning tasks simultaneously.
3Measurement precision
If precise measurements and markings are performed for each bracket, then installation accuracy is ensured, but installation time increases
Solution Approach 1:
The patent replaces the traditional mechanical process of manual measurement, marking, and alignment with a mechanical guidance system. Instead of using measuring tapes, pencils, and level tools to determine bracket position, the installer uses the positioning tool's physical constraints (stop member for depth, squareness indicator for alignment) to automatically establish correct positioning. The mechanical guidance system embedded in the tool performs the measurement function that would otherwise require separate measurement steps.
Data Source
AI summary
A bracket installation tool includes a tool body having a length extending along a longitudinal axis of the body, a proximal end, and a distal end. The body defines a longitudinal slot extending along the length. The body includes a body mating feature disposed along the longitudinal slot. A handle is coupled with the proximal end and a receiver hitch is coupled with the distal end. The receiver hitch is configured to receive a portion of a bracket for a window covering. A stop is slidably engaged with the slot along the length. The stop includes a lock mechanism. When in a locked configuration, a lock mating feature of the lock mechanism engages the body mating feature to fix a location of the stop. When in a free configuration, the mating features are disengaged such that the lock mechanism and the stop are slidable within the slot.