Dual Latch Print-in-Place Hinge Double Layer Storage Box

This model can be parametrically customized in size. The main body of the box refers to MingGY's v2-Double Layer Box, and the latch refers to Hugo's SnapLock Box

Background: I have a small v2-Double Layer Box used to store various USB devices and memory cards, but I found that it sometimes opens when bumped in my backpack, which is why I decided to create this model

However, my ability is not sufficient for me to easily realize this idea, so this model currently only has double latch and double layer versions

Assembly instructions

Model description

This model does not require hardware or additional accessories, after printing, assemble the latch and it's ready to use

Currently, only the length (A), width (B), height (C) of the box, and the distance (D) from the latch and hinge to the side of the box can be parametrically customized, for other possibilities, please download the f3d file in the original files and explore them yourself

History

20251019-1: Layer Z-axis tolerance *2, latching mechanism locking contour line correction, reduced locking mechanism tolerance

20251019-2: Customizable distance between latch and hinge to the side of the box, seal ring width +0.1, optimized force-bearing surface of the locking mechanism

20260117-1: Optimized local filleting of the latch