Forcemech Ultralite G20 Pro 可折叠电动轮椅 by David Ou

Forcemech Ultralite G20 Pro 可折叠电动轮椅 by David Ou is a highly esteemed winner of the very prestigious 2026 A' Design Award 金奖 in 产品工程与技术设计 Competition Category.

金工程· 2026

Forcemech Ultralite G20 Pro 可折叠电动轮椅

by David Ou

Client: Forcemech International LLC

A' Design Award 金奖 Winner in 工程 Category

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Verified Award Winner
Verify Award Status for #180258

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The Design

About Forcemech Ultralite G20 Pro 可折叠电动轮椅

Forcemech Ultralite G20 Pro 是一款专为日常出行设计的可折叠电动轮椅。其车架采用碳纤维一体成型(单体壳)结构,在实现轻量化的同时具备高刚性。轮椅在不含电池的情况下重量约为25磅,承重可达300磅。紧凑的折叠结构便于收纳与运输。操控装置布置在触手可及的位置,可实现平顺的加速、转向与制动。座椅几何形态经过工程化设计,能够减轻长时间使用带来的疲劳感。该设计为行动不便人士提供了独立性、安全性与舒适性的有力支持。

The Recognition

About the A' Design Award 金奖

Forcemech Ultralite G20 Pro 可折叠电动轮椅是 A' Design Award 金奖得主，这是授予一流、绝妙而杰出设计的极为崇高的认可。金奖得主是极具创新、极富远见且璀璨夺目的创作，反映出其设计师的天才、智慧与才干。预计Forcemech Ultralite G20 Pro 可折叠电动轮椅将成为一项备受赞誉、引领潮流、气势恢宏的发明，带来前所未有的价值。这件赢得 A' Design Award 金奖的设计是一个壮观而受人敬重的项目，极大地造福并拓展艺术、科学、设计和技术的边界。Forcemech Ultralite G20 Pro 可折叠电动轮椅激起强烈的渴望，唤起激情，鼓励创造力，令我们着迷。

Behind the Design

Press Kit

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

Unique Properties: This power wheelchair enhances daily mobility through structural stability, ergonomic comfort, and intuitive usability. A lightweight, rigid frame improves handling and portability, while engineered seating geometry reduces fatigue during extended use for confident everyday travel and easier storage. Refined detailing, durable materials, and a compact folding structure set it apart from conventional mobility devices, supporting independence, safety, and long-term comfort.
Dimensions & Packaging: Specifications

Power chair weight (without battery): 25 lbs

Maximum weight capacity: 300 lbs

Maximum climbing slope: 12°

Maximum speed: 4 mph

Maximum travel distance: 10–15 miles

Unfolded dimensions (L × W × H): 36.5" × 22.5" × 36"

Folded dimensions (L × W × H): 29" × 10" × 28.5"

Armrest height (from ground): 28.5"

Seat height (from ground): 19.5"

Seat cushion size (L × W × H): 18" × 17" × 0.6"

Ground clearance: 1.3"

Frame material: Carbon fiber

Wheel material: Polyurethane

Front wheel size (diameter × width): 6.5" × 1.6"

Rear wheel size (diameter × width): 10.5" × 1.6"

Turning radius: 34.25"
Tags: Ultralite G20, Power wheelchair, Carbon fiber wheelchair, Lightweight mobility device, Foldable wheelchair, lightweight mobility design, Assistive technology, Independent living
Production Technology: The Ultralite G20 was developed around a 100% carbon fiber monocoque frame architecture, marketed as the Carboflexion™ structure, to achieve high stiffness with reduced overall weight. The realization process focused on structural integration, weight optimization, and compact folding geometry. Production considerations include precision carbon fiber layup, reinforced load-bearing joints, integrated battery housing, and compact drivetrain packaging to balance portability, durability, and daily-use reliability.
Design Challenge: The main challenge was reducing overall weight without compromising structural integrity, foldability, or daily-use durability. Creatively, the project required balancing premium material expression with practical mobility needs. Technically, the use of a full carbon fiber frame introduced constraints in load distribution, joint reinforcement, manufacturability, and cost control. The work also had to respond to real user expectations for portability, reliability, and safe long-term performance.
Research: Type of Research: applied product and user-centered mobility research. Research Objectives: reduce weight, improve portability, and maintain structural reliability. Methodology: iterative industrial design and engineering validation. Data Collection and Research Tools Used: user feedback, dimensional studies, material analysis, and prototype evaluation. Participants or Experiments: internal product teams and real-use handling tests. Results: a lighter carbon fiber mobility platform. Insights and Impacts: weight reduction improves usability and transport. Effect of the Research in Real-Life Phenomena such as Business, Society and Design Itself: supports accessibility, product adoption, and practical innovation in mobility design.
Inspiration: This project was inspired by the growing need for mobility solutions that support long-term daily use in aging populations and individuals with limited mobility. Research into user behavior revealed that discomfort, fatigue, and complex operation are common barriers to independence. The design is informed by ergonomic studies, material optimization, and structural engineering principles, aiming to balance comfort, safety, and ease of use while reducing physical strain and cognitive load.
Project Duration: Project Started November 2023 in Houston USA and finished in December 2025 in Shenzhen China
Operation Flow: The power wheelchair is designed for simple, intuitive operation, allowing users to unfold, sit, and move with minimal effort. Controls are positioned for easy reach and clear understanding, enabling smooth acceleration, turning, and stopping. The folding structure transforms the chair into a compact form for storage or transport. Every interaction is designed to reduce physical strain, improve confidence, and support comfortable, independent daily mobility.
Patents: Forcemech Copyrighted
Carboflexion™ 100% Carbon Fiber Monocoque Frame