Lumbar 3D Models

Find the best Lumbar 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

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Anonymous1776766650

A single hollow spinal vertebrae segment for 3D printing. Hollow cylindrical core with inner diameter of 14mm. One end has an external (male) threaded boss, opposite end has an internal (female) threaded socket, coarse thread pitch M30, so segments screw together in a chain. The outer surface is anatomically styled as a human lumbar vertebrae with transverse processes (side wings), a spinous process (rear fin/ridge), and organic bone-like surface texture. Overall outer diameter approximately 50-60mm. Segment is 4 inches (100mm) tall. Designed to repeat in a chain of 10 identical segments. Symmetric left-to-right. 3D printable, no overhangs greater than 45 degrees on the core tube. Hard surface, manufacturable.

Anonymous1776027866

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Anonymous1770616957

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Anonymous1773847216

Photorealistic product design render of a foldable lumbar support
cushion for elderly metro passengers. The product consists of two
separate rigid components connected by a hinge system along one edge,
functioning like a laptop opening at exactly 103 degrees.

─── COMPONENT 1 — SEAT CUSHION (bottom part) ───────────────────────

Rectangular pad, 37 cm long × 38 cm wide × 13 cm thick.
Visible layered cross-section on one cut edge showing:
- Bottom: thin dark rubber anti-slip layer (3 mm)
- Next: hard structural ABS base plate (3 mm, dark navy)
- Middle: firm dense foam layer (2 cm, light beige)
- Center: a rounded rubber air bladder resembling a flat hot water
bottle, slightly translucent amber color (6 cm thick), embedded
flush inside the foam
- Top: thin soft comfort foam layer (1 cm, cream white)
- Outer surface: matte woven fabric in warm ash gray

Two small brushed aluminum tubes visible on the inner spine edge of
the seat cushion, protruding slightly — these are the hinge axis
mounting points,

Anonymous1769324242

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Anonymous1768897569

Sthect

agregale un laud colgado en hombro izquierdo

Anonymous1770089466

Anonymous1769884481

“A clean 3D product advertisement infographic. Center-right: a photorealistic ergonomic lumbar support cushion/backrest pillow floating above a white round podium with a soft shadow. The cushion is light gray breathable mesh fabric with fine dotted knit texture, hourglass/butterfly shape, and a teardrop/oval cutout near the upper center. A black side strap is visible on the right edge. White background with subtle diagonal light-gray gradient shapes. Add purple accent callouts: 4 small purple dots placed on the cushion surface, each connected by thin purple leader lines to text blocks on left and right. Left top: a purple circle badge with the number ‘10’ and a heading ‘10 Zones Support’ with small descriptive text below. Left bottom: a small purple icon representing foam and the heading ‘Memory Foam’ with a short sentence below. Right top: a purple lumbar-support icon and the heading ‘Lumbar Support’ with a short paragraph below. Right bottom: a purple spine/posture icon and the heading ‘Spine Alignment’ wit

Anonymous1769324242