Safety Glasses & Face Mask from Available Materials: https://youtu.be/vgFGguEkB6k
DIY Respirator #2 (improved version): https://youtu.be/QODJN3UHluA
DIY Respirator from Iuri’s Workshop: https://youtu.be/UTQQvhdCS-Y
Gas Mask – DIY: https://youtu.be/-5HhjDENfFQ
This is the third model of a respirator in which I tried to eliminate the shortcomings identified during the operation of previous models.
To do this, the respirator case was replaced with a more elastic one. This allowed us to get rid of one of the metal plates.
The mount system of the respirator has been improved with the help of neodymium magnets. It has now become much more convenient to remove and put on a respirator, and the load on the ears has decreased.
And finally, a membrane made of polyethylene was built into the body of the respirator. This greatly improved speech intelligibility when visiting stores and pharmacies.
In the manufacture of the respirator, the following materials were used:
3 liter plastic bottle
Several other plastic bottles and caps for milk and water.
Elastic band – 2x350mm
Neodymium magnets – 2pcs.
Screws M2.5x8mm – 6pcs.
M2.5 nuts – 6pcs.
Latex surgical glove
Fabric – Tulle
Adhesive tape, double-sided.
Steel plate 72x8x1mm.
Valve making template: https://oldoctober.com/pics/diy2/coronavirus/Respirator_to_Print.pdf
#facemask #respirator #coronavirus