Summary

A simple fone holder to stow your fone on the back side of the back rest of a chair.

Before, i usually laid my fone on the chair, but was afraid i might accidentally sit on it one day. No more.

This fits the chair i have, with a curved back rest with a radius of about 0.5 m and my fone of about 75 mm × 10 mm. When scaling it to your size doesn’t work, the sizes can be changed in the FreeCAD file’s spreadsheet.

Print Settings

Printer:

GeeeTech i3 pro C

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Easy print.</p><p>For some reason thingiverse shows <code>obj</code> mesh files rotated. Print this upright. It should show up in your slicer the correct way.</p></div>

Post-Printing

Stick it to the chair with double sided tape.

How I Designed This

To measure the chair’s radius i used my radius gauge, based on Grant Stevens’.

There is some design history available at my github repo.

fone holder for chair back rest