Torque-Locking Post Hanger for Damage-Free Secure Mounting
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional methods for hanging objects from posts, such as screws, nails, and clamps, cause damage and are cumbersome to install and move.
Innovation Solution
A U-shaped post hanger with three rods forming a rectangular engagement portion that frictionally engages a post using torque, allowing easy installation, removal, and relocation without damaging the post.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional fasteners (screws, nails, bolts) are used to attach items to posts, then the items can be securely held in place, but the post is damaged and the installation is not easily removed or moved
Solution Approach 1:
The patent introduces a clamp as an intermediary device between the item and the post. The clamp engages with the post through a U-shaped configuration that wraps around the post, creating frictional contact without penetrating or damaging the post surface. This intermediary allows secure attachment while preserving the post integrity.
Solution Approach 2:
The clamp is divided into multiple segments or jaws that can independently engage with the post surface. These segmented components distribute the attachment force across multiple contact points, increasing friction and security while maintaining gentle contact with the post to avoid damage.
2Reliability
If conventional fasteners are used to attach items to posts, then the items can be securely held in place, but the installation becomes cumbersome and difficult to remove or move
Solution Approach 1:
The clamp incorporates dynamic elements such as spring-loaded jaws or adjustable arms that can automatically adjust to the post diameter and engagement force. This dynamic adjustment allows the clamp to securely grip the post during installation and then be easily released by applying force to a release mechanism, enabling quick removal and relocation.
Solution Approach 2:
The clamp is designed with self-adjusting features that automatically adapt to the post dimensions and provide appropriate engagement force without requiring precise manual adjustment. The friction-based engagement allows the clamp to self-lock in place during installation, and the release mechanism allows for easy one-handed operation during removal.
3Object-affected harmful factors
If clamps are used to reduce post damage, then post damage is lessened, but the installation becomes relatively cumbersome
Solution Approach 1:
The clamp is designed as a universal attachment device that can accommodate various post diameters and shapes through adjustable components. This universality eliminates the need for different clamp sizes or complex adjustment procedures, simplifying the installation process while maintaining gentle contact with the post surface to prevent damage.
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
The hanger securely holds objects in place without fasteners, minimizing post damage and facilitating easy installation and relocation.
Implementation Method 1
a torque on the hanger will cause the post-engaging sides to frictionally engage the front and back surfaces of the post, holding the hanger in place
Data Source
AI summary
A hanger includes three rods connected end-to-end at roughly 90-degrees to form a U-shaped hook. The lengths of the rods are preconfigured for a compatible post to enable the hook to engage the post by sliding the hook about the outer perimeter of the post with a slight gap between rods and surfaces of the post such that two of the rods will engage opposing surfaces of the post due to a gravitational torque on the rods, pinching the post between the engaging rods and thereby holding the hanger in place on the post. A load may be suspended from a load arm extending from one of the engaging rods, and may thereby augment the torque and pinching force. The point the load arm extends from the engaging rod is roughly at the midpoint of the post.