360 degree view animation.
360 degree view animation, disassembled.
The Y Knot
A more flexible variant of a cross, where the arms are tied horizontally to the arms of the cross by wrapping with rope or chain.
You can restrain someone in several ways:
* Standing, face out.
* Standing, back out.
* Standing, face out, with the body bent over the center of the cross so that the arms are tied to the back and the hips are pushed forwards.
* Standing, back out, with the body bent over the center of the cross so that the arms are tied to the back and the butt is pushed forwards.
There are rings for both restraining with legs together or apart.
In many ways, a neater alternative to Juckaren.
Can be taken apart to five parts with wing nuts.
Files
OpenSCAD file: theyknot.scad
Photos
Animations
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360 degree view animation.
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360 degree view animation, disassembled.
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Images
Front view.
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Back side view.
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Close up of the rings for restraint of the arms.The arm is locked in place by attaching a rope or chain to the first ring, then wrap it around the arm and the beam several times, finally locking it in place at the other ring.
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Close up of the centre pad. If the person is to stand bent, it's over the edge of this.
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Close up of the center assembly.
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Close up of the feet and the rings for locking the legs in place.
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Disassembled for storage, front view.
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Disassembled for storage, rear view.
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Inspiration
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Revision history
2018-05-14 First version.
2018-05-15 Improved the feet construction.