Ecool Trottinette partagée modulaire by Wai Yin Chai

Ecool Trottinette partagée modulaire by Wai Yin Chai is a highly esteemed winner of the very prestigious 2025 A' Design Award de Bronze in Scooter Competition Category.

BronzeScooter· 2025

Ecool Trottinette partagée modulaire

by Wai Yin Chai

Client: Ecool

A' Design Award de Bronze Winner in Scooter Category

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Verified Award Winner
Verify Award Status for #161929

View at A' Design Award Press Release Award Badge

Colors

The Design

About Ecool Trottinette partagée modulaire

Ecool est une trottinette modulaire conçue pour la mobilité partagée dans les villes du quart d'heure. Un mécanisme de pliage en une seule étape, actionné au pied, réduit l'encombrement au stationnement et permet d'économiser l'espace urbain. Le pliage s'effectue sans avoir à se pencher, ce qui facilite l'accès aux personnes à mobilité réduite. Des stations de recharge sur rampe facilitent la gestion de la flotte et limitent les pertes. Le cadre est réalisé en aluminium recyclé par moulage sous pression, tandis que les plastiques ABS et PC recyclés apportent une durabilité accrue. Les pièces modulaires permettent une personnalisation et un entretien simplifiés, prolongeant ainsi la durée de vie de la trottinette.

The Recognition

About the A' Design Award de Bronze

Ecool Trottinette partagée modulaire est lauréat de l'A' Design Award de Bronze, une reconnaissance hautement prestigieuse décernée à des designs remarquables qui se distinguent par leur créativité, leur ingéniosité et leur sagacité. Les lauréats Bronze sont des artefacts amplement habiles et d'une créativité frappante, qui authentifient la vaste expérience, l'imagination et l'ingéniosité de leurs concepteurs. Ecool Trottinette partagée modulaire est censé être un objet très estimé, admiré et chéri, remarquablement professionnel et innovant. Ce design lauréat de l'A' Design Award de Bronze intègre les meilleures pratiques de l'art, de la science, du design et de la technologie, et est excellent par son souci du détail. Ecool Trottinette partagée modulaire satisfait admirablement les besoins, touche les désirs, charme les sentiments et attire la curiosité.

Behind the Design

Press Kit

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

Unique Properties: Ecool is designed for sustainability in 15 min cities, emphasizing environmental, commercial, and community benefits. Its one-step foldable design reduces its footprint when parked, optimizing urban space. Modular to suit various users, including delivery personnel, it includes railing charging stations for better management and reduced loss. Made from recycled materials, Ecool supports a circular economy by promoting resource reuse and minimizing emissions.
Dimensions & Packaging: Normal Mode: 1216 mm x 530 mm x 944 mm
Folded Mode: 563.87 mm x 530 mm x 935.41 mm
Wheels: 10 inches in diameter
Tags: Sustainable Design、Foldable Design、Modular Design、High-tech、Eco-friendly、Shared mobility、Ergonomic、Carbon Emission Reduction、Space-efficient 、Accessibility
Production Technology: Ecool production combines advanced materials with modern manufacturing. Its recycled aluminum frame, made via diecasting, ensures strength and precision, while recycled ABS and PC plastics enhance durability. Iterative prototyping used 3D printing for testing and CNC machining for final parts. This blend of sustainable materials and high tech processes underscores Ecool is commitment to innovation and environmental responsibility.
Design Challenge: The primary challenge in designing the Ecool scooter was creating a simple, optimal folding mechanism that allowed operation without bending, catering to users with limited mobility. This involved extensive ergonomic research and numerous design iterations. Additionally, compliance with diverse regional safety standards impacted the scooter is specifications. Efforts were also made to incorporate sustainable manufacturing processes to minimize carbon emissions.
Research: The Ecool design study aims to enhance sustainable urban mobility, aligned with the 15 minute city concept. It focuses on creating a foldable, modular scooter that saves space, meets diverse needs, and uses sustainable materials. Participants including delivery personnel and commuters, prefer compact, versatile transport that reduces clutter and improves accessibility. Ecool supports shared mobility, lowers carbon emissions, and influences urban transportation policies for a sustainable future.
Inspiration: Inspired by the challenges facing shared scooters in Europe and bikes in China, including theft, vandalism, and sidewalk congestion, this project aims to redefine sustainable urban mobility. The excessive production and abandonment of scooters not only pose environmental threats but also burden enterprises economically. With rising skepticism towards shared transportation models, there is an urgent need for innovative solutions to ensure sustainability and reduce urban carbon emissions.
Project Duration: The project was initiated in January 2024 in Hong Kong and the design was completed in May 2024.
Operation Flow: The Ecool scooter is designed for intuitive use, featuring a foot-activated one-step folding mechanism for quick, effortless compact storage. This design enhances accessibility, including for users with physical limitations.

A smart system connects to a mobile app, offering real-time data on scooter availability, battery life, and route optimization for efficient travel. The modular design allows easy customization and maintenance, extending the scooter’s lifecycle and performance.