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Magnetic Baby Gate/Door Latch
IP Report
Print Profile(1)
0.2mm layer, 2 walls, 15% infill
Designer
15 min
1 plate
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Description
Simple magnetic latch for a baby gate or similar door/gate where you want a clean, low-profile hold without bulky hardware. This design uses small disc magnets inserted during the print and mounts with VHB tape.
Assembly / hardware notes
- Add a pause at layer 22 to insert the magnets.
- This model was designed for 0.3" x 0.11" neodymium disc magnets from home depot: Master Magnet rare earth discs
- You can use 2 magnets in each half for a lighter hold if you do not want the latch to be too strong.
- Attached using VHB tape from Amazon: 3M VHB tape
Important magnet note
- Before inserting the magnets, mark one face of each magnet and keep the orientation consistent so the two latch halves attract correctly instead of repel.
Material options
- PLA works well for general use.
- PETG is a good option if you want a little more durability.
- TPU for AMS can also be used if you want a quieter close when the two sides come together. This was my preferred choice.
Printing notes
- Pause at layer 22 (profile should already be set with this)
- Insert magnets carefully and make sure they are seated flat before resuming
- Confirm polarity before continuing the print
Hardware used
- Magnets: Master Magnet rare earth discs
Tape: 3M VHB tape
License
This user content is licensed under a Standard Digital File License.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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