Curtain Rod Bracket Cam Lock for Tool-Free Tension Mounting
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Solution Overview
Problem
Current tension rods require cumbersome installation and lack the ability to accommodate finials, often resulting in sloppy and insufficiently supported curtain systems due to the need for multiple turns to generate tension.
Innovation Solution
A tension rod assembly with a combined bracket base/arm structure and friction pads, along with a cam lock assembly that allows for adjustable rod length and secure mounting to window casements, enabling easy installation and finial support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If traditional tension rods are used, then no mounting hardware is required and installation is damage-free, but the installation process is cumbersome requiring many turns to generate sufficient tension
Solution Approach 1:
The tension rod system is divided into separate components: a rod assembly with bracket assemblies at each end. The bracket assemblies can be independently adjusted and positioned, allowing the rod to be installed without requiring multiple turns to generate tension, while still maintaining damage-free installation.
Solution Approach 2:
The bracket assemblies incorporate adjustable mechanisms that allow dynamic positioning and tension adjustment. The brackets can be independently rotated and positioned to achieve proper alignment and tension without requiring multiple turns of the entire rod assembly.
2Ease of manufacture
If traditional tension rods are used, then tool-free installation is achieved, but the rod cannot accommodate finials or decorative elements
Solution Approach 1:
The rod system is segmented into a rod assembly and separate bracket assemblies. The bracket arms extend perpendicularly from the rod and include mounting structures that can accommodate finials and decorative elements, while the rod itself maintains its tool-free installation capability.
Solution Approach 2:
The bracket assemblies serve multiple functions: they provide mounting support for the rod, enable tension adjustment, and include structures (bracket arms and mounting openings) that can accommodate finials and decorative elements, making the system versatile while maintaining ease of installation.
3Device complexity
If traditional tension rods are used, then simple structure is maintained, but the installation results in sloppy alignment and insufficient tension support
Solution Approach 1:
The system is divided into rod and bracket assemblies that can be independently positioned and adjusted. This segmentation allows each component to be precisely aligned during installation, ensuring proper alignment and sufficient tension support while maintaining overall structural simplicity.
Solution Approach 2:
The bracket assemblies include adjustable mechanisms that allow dynamic positioning during installation. The brackets can be rotated and positioned to achieve precise alignment, and the tension can be adjusted to ensure sufficient support, all while maintaining a simple overall structure.
4Device complexity
If traditional tension rods are used, then fewer components are required, but the tension generation requires many turns and is difficult to control
Solution Approach 1:
The tension rod system is segmented into a rod assembly and separate bracket assemblies. This segmentation allows the brackets to be independently adjusted to generate tension, reducing the number of turns required compared to traditional single-piece tension rods, while improving ease of operation and control.
Solution Approach 2:
The bracket assemblies incorporate adjustable mechanisms that allow dynamic tension adjustment. The brackets can be independently rotated and positioned to achieve proper tension with fewer turns, making the installation process easier and more controllable while maintaining a relatively simple component structure.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Facilitates straightforward, damage-free installation with adjustable tension and the ability to use finials, ensuring a stable and properly aligned curtain rod system.
Implementation Method 1
a first friction pad, the first bracket base including a first bracket base front, a first bracket base rear and defining a first friction pad mounting opening that communicates the first bracket base front with the first bracket base rear
Data Source
AI summary
A method and apparatus for a curtain rod bracket and cam lock. A tension rod assembly includes a tension rod, a first curtain rod bracket assembly, the first curtain rod bracket assembly including a first bracket base, a first bracket arm and a first friction pad, the first bracket base including a first bracket base front, a first bracket base rear and defining a first friction pad mounting opening that communicates the first bracket base front with the first bracket base rear, and a second curtain bracket assembly, the second curtain rod bracket assembly including a second bracket base, a second bracket arm and a second friction pad, the second bracket base including a second bracket base front, a second bracket base rear and defining a second friction pad mounting opening that communicates the second bracket base front with the second bracket base rear.