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Attache Opklapbare Kruk by Chi-Hao Chiang

Attache Opklapbare Kruk by Chi-Hao Chiang is a highly esteemed winner of the very prestigious 2022 A' Design Award yn Izer in Meubelûntwerp Competition Category.


IzerMeubels· 2022

Attache Opklapbare Kruk

by Chi-Hao Chiang

Client: Chi-Hao Chiang

A' Design Award yn Izer Winner in Meubels Category

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Verified Award Winner

Verify Award Status for #127403

Colors

The Design

About Attache Opklapbare Kruk

Attache, in draachbere opklapbare kruk foar jo moderne libben, kin maklik transformearje yn in lytse, aktetas-achtige foarm as jo ûnderweis binne. Op 18" hege unfolded, Attache jout in noflik, oprjochte sit as it nedich is. By it ferfier slút de draachgreep yn plak foar ferhege stabiliteit en gemak. Attache kin sawol lange as koarte brûkers profitearje om in freonlike ûnderfining fan dragen en sitten te hawwen. Ek is it opklapvolumint handich foar brûkers lykas hierders om faak te ferpleatsen en op te slaan, foaral yn New York City, wêr't de hierders de mearderheid binne.

The Recognition

About the A' Design Award yn Izer

Attache Opklapbare Kruk is in winner fan de A' Design Award yn Izer, in prestisjeuze erkenning foar goede ûntwerpen dy't foldogge oan de profesjonele en yndustriële easken dy't ferwachte wurde fan goed ûntwurpen skeppings. Izerwinners litte grutte feardigens, hege spesjalisaasje, deskundich begryp en kreatyf fermogen fan har makkers sjen. Fan Attache Opklapbare Kruk wurdt ferwachte dat it in tige heech achte, bewûndere en dierbere skepping is dy't praktysk en ynnovatyf is. Dit winnende ûntwerp fan de A' Design Award yn Izer yntegrearret de bêste praktiken fan de sektor en hat feardige technyske skaaimerken ferbûn mei kennis en talint. Attache Opklapbare Kruk wurdt respektearre foar syn yngeandens en is ûntwurpen om ferbetteringen fan de kwaliteit fan it libben te leverjen dy't helpe de wrâld ta in bettere plak te meitsjen.

Behind the Design

Press Kit

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

Unique Properties
Attache is a portable folding stool that easily transforms into a small, briefcase-like shape when on the go. At 18" high unfolded, Attache provides a comfortable, upright seat when needed. When in transport, the carrying handle locks into place for increased stability and ease. Attache can benefit both tall and short users to have a friendly experience of carrying and sitting. Also, the folding volume is convenient for users like tenants to move and store frequently.
Dimensions & Packaging
Unfolded, 419.1 mm x 381 mm x 457.2 mm
Folded, 419.1 mm x 495.3 mm x 63.5 mm
Seat, 355.6 mm x 381 mm x 457.2 mm
Tags
Folding Stool, Furniture, Metal 3D Printing, CNC, Wooden Furniture
Production Technology
The main body made of maple was produced through CNC processing and handcraft. After hand drilling the holes for pivots and domino dowels, components were clamped to assemble together with wood glue and dowels. The restricted-angle pivots were produced through steel 3D printing, then installed into the holes.
Design Challenge
The most challenging part is designing and defining the angle-restricted pivots and the angle and length of legs to make the folding stool look neat outside and unfold high enough. In the end, the legs were separated into thighs and calfs to achieve the purpose, saving the volume.
Research
The initial goal is to design a piece of campaign furniture for tenants, who frequently have to move from place to place. After researching folding furniture, the problems of folding chairs and stools were found to be for users either too tall to carry effortlessly or too short to sit on comfortably. Eventually, with several rounds of iterations, the angle and length of the legs and the pivots were defined precisely to make the stool unfold at the right height and fold in a small volume.
Inspiration
Normally, there are some problems while using folding furniture. For folding chairs, it can be folded flatly and the seat height is proper, but it’s too long for people to easily carry, especially those who are short. For folding stools, although it’s easy to carry and go, the seat height is too short for people to sit comfortably, especially those who are tall. The goal of Attache is to create a folding seat that is small enough for carrying and high enough for sitting comfortably.
Project Duration
The project started and finished in New York.
Operation Flow
Flip the folded seat from the back to the front. Then unfold the front and rear legs to stand independently. In the end, lock the seat to the handle with its notch to transform into a high enough stool for both tall and short users. Attache can benefit tall and short users to both have a friendly experience of carrying and sitting. Also, the folding volume is convenient for users like tenants to move and store frequently, especially in New York City, where the tenants are the majority.
Image Credits
Image #1: Photographer Andy Chang, Unfolded, 2019.
Image #2: Photographer Andy Chang, Folded, 2019.
Image #3: Photographer Andy Chang, Unfold Process, 2019.
Image #4: Photographer Andy Chang, Carry, 2019.
Image #5: Photographer Andy Chang, Sit, 2019.

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