This 3D model introduces a modular rear seat car tray designed for 3D printing. The tray can be used in two configurations:
Open X-frame mode – sized to support notebooks or devices up to 11.85″ × 8.07″ × 0.82–0.84″ (300.88 mm × 204.88 mm × 20.9–21.4 mm), providing a stable platform for mobile work or study.
Closed tray mode – the detachable top panel fits securely into the X-frame, creating a flat surface for meals, drinks, or other items.
The design includes an integrated cup holder (70 mm diameter, 18 mm depth) and a pivoting T-arm that allows the tray to fold for easy storage. All walls have a minimum thickness of 10 mm, ensuring durability and stability.
Dimensions of the assembled model:
Length: 329 mm
Width: 327.5 mm
Height: 207 mm
Important Requirements:
-The largest piece is the X-frame (329 mm × 327.5 mm). This design requires a large-format 3D printer with a minimum build volume of 330 mm × 330 mm × 210 mm.
-Assembly requires 3 × M8 bolts with washers and wing nuts or knob nuts:
1 bolt for the pivot joint
2 bolts for securing the hooks to the T-arm
-This accessory is intended only for use inside a car while stationary. It must not be used while the vehicle is in motion.
Key Features:
-Modular design: detachable top panel + reinforced X-frame
-Folding pivot system for compact storage
Integrated cup holder (70 mm diameter, 18 mm depth)
-Supports devices up to 300.9 mm × 204.9 mm × 21mm
-Internal X-brace reinforcement for rigidity
-Minimum wall thickness of 10 mm throughout
-Provided in multiple formats: STL, OBJ, SVG, BLEND, 3DS, FBX, GLB
STL (Stereolithography, filesize: 381 KB), OBJ (OBJ, filesize: 530 KB), GLTF (glTF, filesize: 196 KB), BLEND (Blender, filesize: 604 KB), OTHER (Other, filesize: 600 KB), SVG (SVG, filesize: 1.48 KB), 3DS (3D Studio, filesize: 196 KB), FBX (Autodesk FBX, filesize: 245 KB)
