G-Shaped Spray Gun Clamp for Non-Sliding Line Striper Mounting
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Solution Overview
Problem
Existing line striping machines require complex sliding mechanisms to install and remove spray gun assemblies, which can be cumbersome and prone to misalignment, especially when multiple assemblies are mounted along a single arm.
Innovation Solution
A G-shaped clamp design that secures the mounting arm without sliding, allowing for easy installation and removal of spray gun assemblies by extending through an opening and using a fastener to secure the arm in place, with features like a lip for stability and a window for alignment markings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a sliding mechanism is used to install and remove spray gun assemblies, then the assemblies can be mounted along a single arm, but the installation and removal process becomes cumbersome and prone to misalignment
Solution Approach 1:
The clamp is divided into three separate legs that independently contact the mounting arm at different locations. This segmentation allows each leg to provide a specific function: the first two legs form a corner that guides the mounting arm, while the third leg provides a curved surface for stable contact. This segmented approach eliminates the need for sliding mechanisms while enabling multiple assemblies to be mounted along a single arm.
Solution Approach 2:
Instead of using a sliding mechanism where the clamp moves along the mounting arm, the invention inverts the approach by having the mounting arm pass through a fixed opening formed by the three legs. The fastener then secures the arm in place, transforming the problem from one of linear sliding to one of positional fixation through a through-opening configuration.
2Adaptability or versatility
If a complex sliding mechanism is used, then multiple spray gun assemblies can be mounted, but the mechanism becomes more complex and time-consuming to operate
Solution Approach 1:
The clamp structure is segmented into three distinct legs that form an opening, eliminating the need for complex sliding components. Each leg serves a specific geometric function in guiding and securing the mounting arm, achieving multiple assembly mounting capability through a simple, non-sliding structure.
Solution Approach 2:
The three-legged clamp design serves multiple functions simultaneously: the first two legs form a corner for guidance, the third leg provides a curved contact surface for stability, and together they define an opening that accommodates the mounting arm. This multi-functional design eliminates the need for separate sliding mechanisms while supporting multiple spray gun assemblies.
3Adaptability or versatility
If a sliding mechanism is used for installation, then assemblies can be mounted along the arm, but misalignment occurs during installation and removal
Solution Approach 1:
The three legs are segmented to create specific geometric features: a corner formed by the first two legs that guides the mounting arm into proper alignment, and a curved surface on the third leg that provides stable contact. This segmentation ensures precise alignment during installation without requiring sliding mechanisms that are prone to misalignment.
Solution Approach 2:
The corner formed by the first two legs performs a preliminary alignment function before the mounting arm is fully inserted. This preliminary geometric guidance ensures that the arm is properly positioned before the fastener secures it in place, preventing misalignment during the installation process.
Data Source
AI summary
A method of mounting at least one spray gun assembly onto an arm of a line striper includes installing a first clamp onto the arm with the first clamp being connected to a first spray gun assembly and the first clamp having an opening. The first clamp is installed onto the arm by placing the arm within the opening of the first clamp without sliding the first clamp onto an end of the arm. The method also includes securing the arm of the line striper within the opening of the first clamp.