Hanging rack assemblies and methods of use
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Solution Overview
Problem
Traditional hanging rack assemblies require multiple assembly steps and offer limited lateral motion due to circular hole constraints, making them cumbersome and inflexible for adjustment.
Innovation Solution
A hanging rack assembly with a mounting rail featuring non-circular openings for secure anchor placement and a rail cover with a reduced height, allowing for side-to-side sliding of adjustable uprights along the rail, eliminating the need for complex assembly steps and providing increased flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If circular holes are used for mounting the rail to the wall, then the mounting process requires multiple steps including aligning with studs, marking, drilling, and inserting anchors, but this multi-step process increases installation time and complexity
Solution Approach 1:
The mounting base incorporates pre-formed non-circular openings that are designed to align with standard stud locations. The non-circular shape (rectangular or square) allows anchors to be inserted directly into the openings without requiring precise alignment or pre-drilling, as the opening geometry itself guides the anchor placement. This preliminary design feature eliminates the need for marking and aligning steps during installation.
2Reliability
If fasteners are placed to secure the hanging rack to the wall, then the mounting is stable, but the fasteners interfere with lateral motion of the hanging uprights
Solution Approach 1:
The mounting system is segmented into two independent functional components: the mounting base that provides stable wall attachment through non-circular openings, and the rail body that provides lateral motion freedom. The non-circular openings are positioned on the mounting base in a way that secures the rail to the wall while leaving the rail's lateral movement capability unaffected. This segmentation allows each component to fulfill its specific function without interfering with the other.
3Shape
If the rail cover has full height to encase the mounting rail, then the appearance is clean and protected, but the hanging uprights cannot slide side-to-side along the rail
Solution Approach 1:
The rail cover is designed with partial encasement, covering only a portion of the mounting rail's height rather than the full height. This partial coverage provides sufficient aesthetic protection and structural support while deliberately leaving open space that allows the hanging uprights to slide side-to-side along the rail. The cover height is specifically controlled to be less than the rail height, creating the necessary clearance for lateral motion.
4Ease of manufacture
If non-circular openings are used instead of circular holes, then pre-drilling is eliminated and anchor insertion is simplified, but the opening shape must be precisely formed during manufacturing
Solution Approach 1:
The non-circular openings are pre-formed as integral features of the mounting base during the rail manufacturing process. Rather than requiring post-manufacturing modification or field preparation, the openings are created with precise dimensions and positioning as part of the initial molding or forming operation. This preliminary creation of the openings ensures consistent geometry that simplifies anchor insertion while maintaining manufacturing feasibility through standard molding techniques.
Data Source
AI summary
A hanging rack assembly may include a mounting rail having a mounting base. The mounting base has a first end, a second end, a first edge that extends between the first and the second end, and a second edge that extends between the first end and the second end, the mounting base having opposite faces that extend between the first end, the second end, the first edge, and the second edge; and a mounting lip, wherein the mounting base comprises one or more non-circular openings sized to receive an anchor for mounting the mounting rail to a surface. A method of installing a mounting rail may include mounting the mounting rail on a surface; drilling through one or more non-circular openings located on a mounting base of the mounting rail; and inserting an anchor into one or more of the non-circular openings and the surface in order to secure the mounting rail to the surface.