Book Nook Safe | Money Bank | Lock | Piggy Bank
Print Profile(2)


Description
Trophy Builder - Design & Print your Own Medal or Cup🏆 More Info Here 👇

Book Nook Safe is a functional Book Nook designed to fit between books while hiding a fully working numeric combination safe inside. The lock is completely mechanical, reliable, and allows you to set your own custom code, making it a fun and practical storage solution for small valuables💰
- Size: Height=187 mm; Width=97 mm; Depth=110 mm
- Working numeric combination lock - 3 dials, each with 6 numbers (Total of 216 possible code combinations)
- A small latch engages with the grooves in each Dial while rotating, ensuring precise groove alignment so the lock can always be opened correctly.
- Easy assembly - No glue required. Fully 3D printable🔧
- Assembly uses only screws 🔩
- Parts fit together smoothly with proper tolerances
- This is still a plastic safe 😄 Please don’t store your entire fortune inside⚠️
Assembly instruction step by step👉:
1. Choose Your Own Lock Code
- Each Dial represents one number.
- In your slicer, select only 3 Dials (08_Dial#1 - #6).
- The selected number is defined by the direction the inner notch is pointing to.
- Choose three numbers and arrange the Dials in the order you prefer.
🔐 This combination will be your lock code.

Dial with number 3
2. Assemble the Dials and Lock Rod
- Insert the Dials (08_Dial) into the grooves of 01_Door-Base.
- Make sure that all inner slots of the Dials and the Door Base are perfectly aligned.
- Once aligned, insert 07_Lock-Rod through all the holes.
- ⚠️ The Lock Rod will pass through only if all grooves are aligned correctly.
- Finally, install 10_Lock-Block.
- If 10_Lock-Block feels too loose, you may secure it with a small amount of glue.

3. Place 2× 05_Lock-Short and 1× 06_Lock-Long onto the surface of 01_Door-Base.

4. Insert 02_Guide into the grooves of 01_Door-Base. Secure it using 2× 09_Screw.

5. Place 03_Wheel into its position. By rotating the Wheel, all lock parts should move smoothly together.

6. Secure the 03_Wheel in position using 04_Screw-Center and 13_Pin. Make sure the Wheel can rotate freely after securing.

7. Place 2× 11_Hinge into their positions. Secure them using 4× 09_Screw.
- Before tightening the screws, gently press 11_Hinge toward the wall of 01_Door-Base. This helps eliminate excess clearance and ensures proper hinge alignment.

8. Snap the hinges into 12_Case. Your Book Nook Safe is now complete! 🔐

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Inspired by this model from @liftisgoingdown

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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