Adjustable Hinge Slot Cover Cap

When designing furniture or adjustable mechanical systems, one frequently encounters the challenge of how to cleanly and safely finish technological cutouts in panel materials. Especially with dark or veneered materials, the exposed internal structure of the board can look disruptive.

Caption: The original technological cutout in the panel prior to installing the cover cap.

Our new functional 3D-printed cover cap addresses this issue by effectively masking the slot for the hinge mechanism, preventing dust and debris accumulation, and protecting the surrounding edges.

Smart Design: Install Without Disassembly

The primary advantage of this model is its open U-profile shape featuring an internal recess. This configuration allows the cap to be easily slid around the hinge arm even after the entire mechanism has been fully assembled and mounted. If your hedardware is already securely anchored, there is absolutely no need for disassembly – the cap simply slides right into place.

Caption: 3D visualization of the U-profile showing the entry throat and structural seating.

Engineered with precise tolerances, the cap mounts perfectly flush with the panel surface to create a clean, professional finish.

Caption: The final appearance after mounting the ASA cover cap onto a dark panel.

Technical Specifications & Dimensioning

The model has been engineered with a strict focus on dimensional accuracy and proper fit. The complete geometric data is detailed below:

• Overall External Dimensions: 66.12 mm
• Base Plate Thickness: 2.0 mm
• Main Internal Cutout Dimensions: 35.9 mm
• Entry Throat Width: 10.0 mm
• External Corner Radius: R = 8.13 mm

Advanced ASA Material: Built for Demanding Applications

To ensure the cap meets high mechanical demands alongside its aesthetic requirements, it is produced via FDM 3D printing utilizing advanced ASA (Acrylonitrile Styrene Acrylate) polymer. Here is why this material was chosen:

• High UV Stability: Unlike standard plastics (such as PLA or ABS), ASA does not yellow, degrade, or become brittle when exposed to sunlight.
• Mechanical & Thermal Resistance: Excellent impact toughness ensures that the cap will not crack under stress or pressure near the pivot point.

• Industrial Design Finish: The naturally matte surface finish of ASA suppresses visible layer lines, blending seamlessly with the metal mechanical components of the hinge.
  
   

  

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