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TULAS: a universal hanging/strapping system

di Wim_V

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The idea.

I was looking for a safe, strong and flexible solution to attach something to a dog's collar. Soon I thought of the silicone rings on the ends of objects as they are often used. On my desk was a sample of TPU filament (I had never got around to printing with it) and playing with the filament I thought: "if I can attach this to the model"... After repeated attempts to come up with a clamping system, I soon found out that the TPU filament reacted like elastic. Every attempt to clamp failed as it thinned and came loose. Then I thought of a time when I put a rubber band through a small hole and then tied a knot in the elastic so she couldn't get out. That is how the system presented below came into being.

The design.

The TPU filament is pushed through a hole (square 1.8mm) and is guided by a curve in the chamber and comes out through the large hole. The intention is to tie a knot in the TPU filament (tighten it firmly!), cut of the excess filament 2-3mm behind the knot,

easy easy print easy to print flexible filament hanger hanging hanging hook loop TPU tpu filament tpu mount universal universal mount wall hanging easy easy print easy to print flexible filament hanger hanging hanging hook loop TPU tpu filament tpu mount universal universal mount wall hanging

Fonte

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