Summary
Say goodbye to slamming doors with this innovative, 3D-printable solution!
Perfect for windy environments or homes with small children, this original design safeguards against slams, protecting both your doors and little fingers.
Why settle for clunky, inconvenient commercial options? Unlike door pinchers, hydraulic hinges, or bulky pneumatic closers, Door No Slam offers a sleek and practical alternative:
- Preserves full door functionality - no pinching, no permanent modifications, no restrictions on keeping the door open.
- Minimal and effective - it activates only in the final moments of door movement, preventing slams without getting in your way.
Upgrade your home with this elegant, hassle-free solution—simple to print, easy to use, and designed for real-life needs!
This item requires 2-3x 50mm length 10mm outer diameter 1.4mm wire diameter 304 Stainless Steel springs. Alternavitely you may use up to x5 0.7mm wide diameter springs. Those can be easily found on AliExpress.
Add more or less springs to adjust the power you need.
It is recommended to spread white grease inside to ensure it becomes extremely quiet.
Print Settings
Supports:
Yes
Infill:
20
Post-Printing

You can use more springs combined into each other. Here I used too thin wire, but merged them together.

Put the Pin inside, and add white grease to make it completely quiet

Place the spring(s)

Close the lid
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