Oxygensure Notfall-Sauerstoffflasche by Chong Gao and Jianing Dong

Oxygensure Notfall-Sauerstoffflasche by Chong Gao and Jianing Dong is a highly esteemed winner of the very prestigious 2023 A' Design Award in Eisen in Sicherheitsproduktdesign Competition Category.

EisenSicherheitsprodukte· 2023

Oxygensure Notfall-Sauerstoffflasche

by Chong Gao and Jianing Dong

Client: Shenyang Aerospace University

A' Design Award in Eisen Winner in Sicherheitsprodukte Category

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View at A' Design Award Press Release Award Badge

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The Design

About Oxygensure Notfall-Sauerstoffflasche

Oxygensure ist eine tragbare Notfall-Sauerstoffflasche mit integrierter Fensterschlagfunktion, die für ins Wasser gestürzte Fahrzeuge entwickelt wurde. Das Gehäuse besteht aus leichtem Aluminiumlegierung und beherbergt eine 0,5-Liter-Sauerstoffflasche mit einem Silikonmundstück. Nach dem Öffnen des Deckels und dem Drücken des Knopfes wird das Mundstück freigegeben, sodass die eingeschlossene Person unter Wasser atmen kann. Der Druck im Inneren der Flasche treibt zudem den Fensterhammer an, wodurch die Scheibe eingeschlagen werden kann und der Nutzer an die Oberfläche schwimmen kann.

The Recognition

About the A' Design Award in Eisen

Oxygensure Notfall-Sauerstoffflasche ist Gewinner des A' Design Award in Eisen, einer prestigeträchtigen Anerkennung für gute Designs, die die beruflichen und industriellen Anforderungen erfüllen, die an gut gestaltete Schöpfungen gestellt werden. Eisen-Gewinner zeigen großes Können, hohe Spezialisierung, fachkundiges Verständnis und die kreative Kapazität ihrer Schöpfer. Von Oxygensure Notfall-Sauerstoffflasche wird erwartet, dass es eine hochgeschätzte, bewunderte und geliebte Schöpfung ist, die praktisch und innovativ ist. Dieses mit dem A' Design Award in Eisen prämierte Design integriert bewährte Branchenverfahren und weist kompetente technische Merkmale in Verbindung mit Know-how und Talent auf. Oxygensure Notfall-Sauerstoffflasche wird für seine Gründlichkeit geschätzt und ist darauf ausgelegt, Verbesserungen der Lebensqualität zu liefern, die dazu beitragen, die Welt zu einem besseren Ort zu machen.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: After the vehicle falls into the water, it is very easy to choke on the water. In order to help the trapped people survive this period of time and escape successfully, and reduce casualties after falling into the water, this product integrates the functions of broken window rescue and oxygen absorption, and uses the pressure in the gas cylinder to pop out the water. The window hammer enables the user to be rescued smoothly.
Dimensions & Packaging: Air capacity: 3.0cuft/85liter
Size: 185×65mm
Maximum pressure: 3000psi
The number of breaths on the water surface: 40 times
Weight: 1.9kg (after full gas)
Mouthpiece material: silicone
Tags: DumpCar,Selfrescue,OxygenCylinder,BreakWindows,Portable
Production Technology: The shell of the product is made of lightweight aluminum alloy to make the shell sturdy. A 0.5L oxygen cylinder is placed inside, and it is equipped with a silicone mouthpiece.
Design Challenge: We encountered a lot of resistance in the design of the experiment, including the experimental site and budget, but in the end we used a digital twin to complete the scenario reproduction, which was our most challenging difficulty. At the same time, we also cleverly combined the The functional characteristics of the window hammer make this process extremely convenient.
Research: First of all, we analyzed the process of falling into the water, referring to relevant documentaries and popular science programs, etc., and contacted the relevant laboratory to consult the time that people can hold their breath underwater. The twinning technology makes the environment of falling into the water reproduced in the computer. The final analysis of the results shows that the container size of 0.5L is the most suitable for self-rescue within 5 minutes. At the same time, considering the portable use scene, it can be placed in the car. The experimental results make us pay more attention to the personal safety of drowning vehicles after traffic accidents, which is worthy of deep consideration by the society.
Inspiration: There are many casualties caused by vehicles falling into the water around the world. It is difficult to open the door after the vehicle falls into the water. At the same time, under the influence of panic and lung capacity factors, ordinary people are very easy to choke on water and cause tragedies. In order to reduce the occurrence of this situation, A portable oxygen cylinder in the car with the function of breaking the window is designed.
Project Duration: The project started in Shenyang in February 2022, completed in Shenyang in August 2022, and exhibited at Shenyang Areospace University in September 2022
Operation Flow: Before use, it is necessary to daily check whether the gas pressure is available. After falling into the water, first open the lid, push the button and take out the mouthpiece, then bite the mouthpiece and use the mouth to breathe to supplement oxygen, and finally perform the window-breaking action, pull out the oxygen mouth, and swim towards the water surface.
Team Members: Chong Gao
Jianing Dong
Shuhui Wen
Zisheng Liu
Junyao Yang
Yanjun Guo
Bowen Yang