Auto Window Belt Molding Removal Tool With Angled Hook
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Auto body repair and paintless dent repair technicians face challenges in removing auto window belt moldings without damaging them, due to the tight space between the window glass and molding, especially in vehicles with tighter tolerances and laminated glass, and the absence of clips, which makes it difficult for existing tools to access and detach the moldings safely.
Innovation Solution
A thin, strong, uniquely designed metal rod tool with a slight bend and a hook at one end, featuring a 45-degree angled tip, allows minimal space access and secure detachment of the moldings by twisting to square up with the molding's edge, minimizing contact with the glass and providing control for removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a wide and cumbersome tool is used to remove window belt molding, then the tool can access the molding, but the tool cannot fit in the tight space between the window glass and molding
Solution Approach 1:
The tool employs a thin, flexible shaft design that allows it to bend and navigate the tight space between the window glass and molding. The shaft can flex to accommodate the confined geometry while maintaining structural integrity for effective molding removal.
Solution Approach 2:
The tool transitions from a rigid, straight configuration to a bent configuration, utilizing the third dimension to access the molding. The bend in the shaft allows the tool to reach the molding from an angle that fits within the limited space constraints.
2Force
If an older, wider tool is used to attach to punch outs, then the tool can grasp the metal punch outs, but the tool cannot access the molding in tight tolerance vehicles
Solution Approach 1:
The thin, flexible shaft maintains sufficient rigidity at the working end to grasp the punch outs effectively while being thin enough to access tight spaces. The flexibility allows navigation through confined areas without sacrificing gripping force.
Solution Approach 2:
The tool features a localized gripping mechanism at the shaft end that is optimized for grasping punch outs, while the rest of the shaft remains thin and flexible for access. The hook or gripping element at the working end provides concentrated force application without requiring overall tool width.
3Volume of moving object
If a thin tool is used to access tight spaces, then the tool can fit between the glass and molding, but the tool lacks the strength to effectively detach the molding
Solution Approach 1:
The shaft is designed with controlled flexibility, being thin enough to access tight spaces but constructed from materials and with geometries that maintain sufficient strength. The flexibility allows access while the material properties ensure adequate detachment force can be applied.
Solution Approach 2:
The tool is divided into functional segments: a thin, flexible shaft for access and a strengthened working end with a hook or gripping mechanism for detachment. This segmentation allows each part to be optimized for its specific function while working together as a unified tool.
4Device complexity
If a tool with a straight shaft is used, then the tool structure is simple, but the tool cannot properly align with the molding edge in tight spaces
Solution Approach 1:
The shaft incorporates a controlled bend or curve that allows the tool to align with the molding edge in tight spaces. This curvature is deliberately designed to navigate the specific geometry of the window assembly while maintaining a relatively simple overall tool structure.
Data Source
AI summary
The auto window belt molding removal tool is for removing the auto window belt molding from the auto body door panel. This thin strong tool has a thin handle at one end of the shaft, at the other end is a hook with a unique flat angle. Easily inserted between the auto window and the auto window belt molding, with a twist to align the unique flat angle to get purchase on the auto window belt molding and detach it from the retainer.