Foldable S-shaped Backpack Hook for Desk Edge, No Supports Needed, Direct Phone Printing
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Description
Foldable S-Shaped Backpack Hook for Desk
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A configuration of two walls and 15% infill can support a backpack carrying four or five books, fully meeting lightweight usage needs.
For a more robust hook, use a print configuration of three walls and 50% infill, or adjust settings as needed.
1. The model has undergone precise mathematical calculations and stress simulation, ensuring that the hook, while exhibiting slight deformation under load:
- maintains perfect contact with the desktop
- minimizes the lever arm of the force on the hook
- aligns the upper and lower load points vertically with gravity
2. It is designed to prevent loss; the hook features a clasp that securely holds it to the backpack when retracted.
3. No supports are needed thanks to its specially designed structure, enabling support-free printing.
For machines without manual calibration, enabling dynamic flow calibration is recommended.
Follow the steps below for installation. Steps 4 and 5 require gentle force to complete:

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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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