360 degree view animation.
Animation of the mechanism.
Pop-up
A bench which can be used as a spanking bench, as an exposing chair or as a bench to stand bent over.
It can be folded into a flat package in just a few moments.
Folded, it's only 130 mm high, and fits under a bed. The wheels make it easy to roll it under the bed.
To assemble it, put it on it's back and raise the legs. Lock in place with two lock pins, and then turn it the right way up. Do it in opposite order to fold it.
The red rope is a bungee cord, which makes sure the support frame is always properly aligned when assembled.
Files
OpenSCAD file: popup.scad
Photos
Animations
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360 degree view animation.
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Animation of the mechanism.
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Images
Front view.
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Front view, folded.
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Close-up of the locking mechanism.
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Close-up of the locking mechanism, slightly apart.
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View from below.
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Folded, front side down.
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Folded, front side down, partially transparent to show insides.
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Inspiration
Revision history
2023-10-29 First version.