Triad Jakkara by Mingbo Hou and Ruoyou Zhou

Triad Jakkara by Mingbo Hou and Ruoyou Zhou is a highly esteemed winner of the very prestigious 2025 Hopeapalkinto A' Design Award in Huonekalumuotoilu Competition Category.

HopeaHuonekalut· 2025

Triad Jakkara

by Mingbo Hou and Ruoyou Zhou

Client: Mingbo Hou and Ruoyou Zhou

Hopeapalkinto A' Design Award Winner in Huonekalut Category

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The Design

About Triad Jakkara

Triad on kolmionmuotoisella geometrialla suunniteltu jakkara, joka tarjoaa vakautta optimoiden samalla tilankäyttöä. Taivutetuista ja hitsatuista metallilevyistä valmistettuna sillä on kestävä rakenne ja hieman kovera istuin mukavuuden takaamiseksi. Sen kevyt muoto mahdollistaa helpon siirtämisen, mikä tekee siitä sopivan erilaisiin tiloihin. Ilman kokoamista Triad on suunniteltu käytettäväksi kodeissa, kahviloissa ja yhteistiloissa. Sen geometrinen muotoilu varmistaa materiaalitehokkuuden säilyttäen samalla käytännöllisen lähestymistavan istuinratkaisuun.

The Recognition

About the Hopeapalkinto A' Design Award

Triad Jakkara on Hopeapalkinnon A' Design Award -voittaja, äärimmäisen arvostettu tunnustus, joka myönnetään huippuluokan, upeille ja vaikuttaville designeille. Hopeavoittajat ovat äärimmäisen loistavia ja erittäin luovia teoksia, jotka havainnollistavat suunnittelijoidensa erinomaista asiantuntemusta, lahjakkuutta ja terävyyttä. Triad Jakkara:n odotetaan olevan ihana, esimerkillinen teos, joka on huomattavan ammattimainen ja syvästi innovatiivinen. Tämä Hopeapalkinnon A' Design Award -voittajadesign on erittäin merkittävä, ihailtu keksintö, joka hyödyttää taiteen, tieteen, designin ja teknologian rajojen laajentamista. Triad Jakkara on laajalti kadehdittu luomus, joka herättää haluja, tuo myönteisiä tunteita ja sytyttää hämmästystä ja ihmetystä.

Behind the Design

Press Kit

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

Unique Properties: Triad is a thoughtfully designed stool that addresses the challenges of compact living by offering a stable, space-efficient, and visually refined seating solution. Inspired by triangular geometry, it blends structural strength with aesthetic appeal. The precisely angled metal sheets enhance durability, while the gently contoured seat improves ergonomic comfort. Its seamless triangular form ensures both stability and elegance, making it an ideal addition to modern interiors.
Dimensions & Packaging: Dimensions: W 350 mm × D 303 mm × H 450 mm
Material: Laser-cut steel
Weight: Approx. 2.5 kg
Assembly: Fully welded, no additional installation required
Tags: Minimalist design, triangular geometry, metal furniture, modern interior, ergonomic, space-saving, durable, sustainable, CNC machining, laser cutting
Production Technology: Triad is manufactured using laser-cut metal sheets, CNC bending techniques, and TIG welding assembly. It is available in various finishes and colors to complement different interior styles.
Design Challenge: The main challenges of this project included optimizing structural strength while minimizing material usage and maintaining the visual and functional harmony of the triangular form. Precision in metal fabrication was also crucial, particularly in CNC bending and welding, to ensure consistent angles. Through multiple prototype iterations and structural testing, the final design achieved a refined, stable, and visually striking form.
Research: This project integrates user experience research with material engineering analysis. The goal was to develop a stool that balances stability, aesthetics, and sustainability. User interviews and ergonomic testing helped determine the optimal seat angle for comfort. The findings confirmed that the triangular geometry significantly enhances load-bearing capacity, while precision metal fabrication ensures long-term durability and efficient production feasibility.
Inspiration: Triad is crafted from bent and welded metal sheets, featuring clean lines and a focus on durability and eco-friendliness. Inspired by the geometric beauty of triangles, the design emphasizes stability and balance, while its minimalist form reflects the need for functional yet elegant solutions in modern living spaces.
Project Duration: The project began in October 2024 in Okinawa, was completed in December 2024.
Operation Flow: Triad is designed for direct use with no assembly required. Its triangular geometry ensures high stability, while its lightweight metal structure allows easy repositioning. The ergonomic seat provides comfortable seating, making it suitable for various settings, including homes, cafés, and public spaces.
Team Members: Ruoyou Zhou
Image Credits: Creative direction and brief: Mingbo Hou & Ruoyou Zhou.
Photographer:Hiroto Nakamura , Ruoyou Zhou & Mingbo Hou.