Simple stackable box without dividers with back support

The model I remixed this from didn't have adequate back support. Stacking 3 or more causes the stack to "lean" back.
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updated January 12, 2025

Description

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Stackable containers that don't “lean back” when stacked.

Description from the model I remixed from:

The original model from @sraj had these both sizes of boxes, but the biggest one was presented only with internal dividers. I needed it without the divider, so I needed to remix it for myself.

Boxes are simple, versatile and perfectly stackable.
As total wall width is 0.8 mm, with 0.4 nozzle the box will be built with 2 walls, employing a nice mechanical resistance for its size.

Model origin

The author remixed this model.

Differences of the remix compared to the original

The model I remixed this from didn't have adequate support in the back. The front of the container had a flat track for the container on top to sit on. In the back of the container, it relied on a beveled (inward) lip. This causes the back of the upper container to slip down just a little bit in the back. When stacking 3+ containers, you can start to see the container tack leaning back.

See the photo of 12 stacked containers for an example. The top 3 containers (white, black, and gold) are this updated model with back support and the 9 containers under those are the original model where the back lean is present.

To fix this, I added a flat track in the back for the upper container to sit on, just as there is in the front. This prevents the back from slipping down even a little.

I'm sure most people won't stack more than 3 or 4 of these, but even stacking 4, this lean is pretty noticeable. Well, here is the fix for this.

I only modified the “large” model file because I never used the “medium” one.

License