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Voronoi Bicycle Helmet by Zhecheng Xu and Yuefeng Zhou

Voronoi Bicycle Helmet by Zhecheng Xu and Yuefeng Zhou is a highly esteemed winner of the very prestigious 2020 Silver A' Design Award in Safety Clothing and Personal Protective Equipment Design Competition Category.


SilverProtective Equipment· 2020

Voronoi Bicycle Helmet

by Zhecheng Xu and Yuefeng Zhou

Client: Yuefeng ZHOU,Zhecheng XU,Haiwei WANG

Silver A' Design Award Winner in Protective Equipment Category

70,177

Verified Award Winner

Verify Award Status for #88697

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The Design

About Voronoi Bicycle Helmet

The helmet is inspired by 3D Voronoi structure which is widely distributed in Nature. With a combination of parametric technique and bionics, the bicycle helmet has an improving external mechanical system. It's different from traditional flake protection structure in its unabridged bionic 3D mechanical system. When hit by an external force, this structure shows better stability. At the balance of lightness and safety, the helmet aims to provide people with more comfortable, more fashionable, and safer personal protection bicycle helmet.

The Recognition

About the Silver A' Design Award

Voronoi Bicycle Helmet is a Silver A' Design Award winner, an extraordinarily prestigious recognition granted to top-of-the-line, gorgeous, and impressive designs. Silver winners are tremendously brilliant and exceedingly creative works that illustrate the outstanding expertise, talent, and acuity of their designers. Voronoi Bicycle Helmet is expected to be a wonderful, showpiece work that is remarkably professional and profoundly innovative. This Silver A' Design Award-winning design is a highly notable, admired invention that benefits and advances the boundaries of art, science, design, and technology. Voronoi Bicycle Helmet is a vastly envied creation that evokes desires, introduces positive feelings, and sparks amazement and wonderment.

Where to Get It

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Behind the Design

Press Kit

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

Unique Properties
With a combination of parametric technique and bionics, the bicycle helmet has an excellent external mechanical system. It's different from traditional flake protection structure in its unabridged bionic 3D mechanical system. When hit by an external force, this structure shows better stability. The helmet's porous characteristic makes it possible to achieve a perfect balance of safety and lightness. And the helmet can get better air permeability and organic cool appearance.
Dimensions & Packaging
The helmet is still in the experimental test stage. It comes in 3 sizes. Shell is constructed from carbon kevlar and fiberglass resin with a polystyrene lining.
Tags
Helmet, Bicycle, VORONOI, Parametric, Bionics, Lightness, Stability
Production Technology
Main Material: Shell is constructed from carbon kevlar and fiberglass resin with a polystyrene lining.
Design Challenge
It's a key of appearance design to make the structure system adapt to cavity form. In the research process, we have to arrange data interaction mechanism between different algorithm units. Iteration and feedback of data lead to the rationality of final simulation results,
Research
With the parametric technique, we take mechanical simulation experiments of inner structure sampling points. Based on the simulation date, structure sampling points are rearranged properly, and the helmet finally gets an integrated structure system. Considering the convenience of parametric technique, we can directly control the density parameter of the whole structure system, and specification parameter of the supporting system. After mechanical simulation experiments of the latest structure, the result of simulation affects controls parameter, which promotes the helmet's adaptation to different users and usage scenarios.
Inspiration
The helmet is inspired by 3D Voronoi structure which is widely distributed in Nature, for example, the structure of the animal's bone, turtle shell, and even straw, etc. The structure is a natural consequence of natural evolution, which gives the organism perfect physical performance in aspects of lightness, stability and energy interaction. Thus, we apply this parametric technique into the improvement of helmet design. At the balance of lightness and safety, we hope to provide people with more comfortable, more fashionable, and safer personal protection bicycle helmet.
Project Duration
The project started in June 2018 in Nanjing, Jiangsu, China and would be available for mass consumption in July 2020 in Nanjing, Jiangsu, China.
Operation Flow
The helmet structure is the important design elements in this design. The helmet's porous characteristic makes it possible to achieve a perfect balance of safety and lightness. And the helmet can get better air permeability and organic cool appearance.
Team Members
Lead Designer:Zhecheng XU
Lead Designer:Yuefeng ZHOU
Lead Designer:Haiwei WANG

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Good Design Deserves Great Recognition

The A' Design Award is an international, juried accolade for good design. Take part in the A' Design Award to get an opportunity to earn meritocratic recognition, gain fame, prestige and publicity for your work. Nominate your work for the A' Design Award and compete for the coveted A' Design Prize.

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