The Squirt-o-Matic (Squirt Bottle Actuator)
thingiverse
https://youtu.be/QFJmELzzxno https://tinkercad.com/things/88q8827APV9 I'm building this linear servo mechanism as part of my cat detector, designed to automatically squirt water at my cat when she climbs onto the screen. http://www.thingiverse.com/thing:2158850 The Squirt Bottle that fits perfectly is from Dollar Tree and it's designed specifically to work with Tower Pro SG90 Servos. You'll need to remove the spring and make some holes in the outer portion of the pump seal, as well as tie a string or finish line to the servo using those holes. Print Settings: Printer: FlashForge Creator Pro Rafts: No Supports: No Resolution: 0.2mm Infill: 35% Notes: Depending on how the print turns out, some filing may be necessary - a needle file or finger nail file should work just fine.
With this file you will be able to print The Squirt-o-Matic (Squirt Bottle Actuator) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on The Squirt-o-Matic (Squirt Bottle Actuator).