J-Shaped Chainsaw Wall Mount for Low-Profile Secure Storage
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Solution Overview
Problem
Chainsaws are difficult to safely and conveniently store due to their size and weight distribution, leading to safety hazards and space inefficiencies with existing storage solutions.
Innovation Solution
A low-profile chainsaw hanger with a J-shaped support arm that secures the saw to the wall, eliminating counterbalancing issues and providing a robust, space-saving storage solution, optionally with a lockable mechanism and spring-loaded U-shaped component for added security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a metal rod wall mount is used to store chainsaws, then the chainsaw is securely mounted on the wall, but the mount protrudes several inches from the wall creating tripping hazards and taking up space
Solution Approach 1:
The support arm is formed with a curved J-shape configuration that extends downward from the wall and curves back toward the wall surface. This curvature allows the chainsaw to rest in a cradle-like structure that is supported by the wall, reducing the horizontal protrusion distance while maintaining secure holding capability.
Solution Approach 2:
The design transitions from a simple horizontal rod protruding from the wall to a three-dimensional J-shaped structure that utilizes vertical and curved spatial dimensions. The arm extends downward, curves horizontally, and then curves upward, creating a low-profile cradle that holds the chainsaw close to the wall surface rather than requiring a long horizontal protrusion.
2Ease of operation
If chainsaws are stored on the floor, then they are easily accessible, but they create tripping hazards and safety dangers
Solution Approach 1:
The J-shaped wall mount serves as an intermediary storage structure between the floor and high shelves. It provides a wall-mounted cradle that elevates the chainsaw off the floor, removing the tripping hazard, while keeping the chainsaw at a convenient height and position for easy access and retrieval.
3Object-affected harmful factors
If chainsaws are stored on a shelf, then they are safe from tripping hazards, but they take up too much room
Solution Approach 1:
Instead of using horizontal shelf space, the design utilizes vertical wall space with a compact J-shaped profile. The chainsaw is held in a cradle formed by the curved arm that is mounted on the wall, transforming the storage approach from occupying horizontal floor or shelf area to utilizing vertical wall surface area, thereby saving valuable floor and shelf space.
4Reliability
If a traditional wall mount is used, then the chainsaw is mounted on the wall, but one end of the saw rests higher due to counterweight issues
Solution Approach 1:
The J-shaped curved support arm creates a cradle configuration that naturally accommodates the chainsaw's center of gravity. The curve of the support arm allows the chainsaw to rest securely with both ends at appropriate heights, counteracting the weight distribution imbalance caused by the larger bar and chain on one end of the saw.
Data Source
AI summary
A chainsaw hanger has a flat face with a J-shaped support arm extending perpendicular to and vertically downward from the face, curving to form a horizontal portion parallel to and spaced laterally from the face, and a vertical portion extending upward towards and spaced laterally from a bottom surface of the face. The chainsaw hanger supports a chain saw in a vertical position abutting a wall. The support arm of a lockable chainsaw hanger has a pair of apertures spaced to accommodate a U-shaped rod having legs extending downward. One leg is slidably and rotatably secured within the support arm.