Attache K'umuykachana Tiyapuna by Chi-Hao Chiang

Attache K'umuykachana Tiyapuna by Chi-Hao Chiang is a highly esteemed winner of the very prestigious 2022 A' Design Award Fierru Premiu in Tiyarina Kamay Competition Category.

FierruTiyarina· 2022

Attache K'umuykachana Tiyapuna

by Chi-Hao Chiang

Client: Chi-Hao Chiang

A' Design Award Fierru Premiu Winner in Tiyarina Category

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Verified Award Winner

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Colors

The Design

About Attache K'umuykachana Tiyapuna

Attache nisqaqa kunan pacha kawsaypaq huk apakuypaq k'umuykachana tiyapunam, puriypaq huch'uy maletín hina rikch'ayman mana sasachu tikrakunman. 18 pulgadas hatunyuq kichasqa kaqtinmi, Attache allin sayasqa tiyarinatam qun munasqa kaqtin. Apakusqapi, apana mankaqam allinchasqa waqllikusqa kaypaq chaymanta mana sasapaq. Attache hatunpas pisipas runakunapaqpas allintan yanapan sumaq experienciawan apakunankupaq tiyakunankupaq ima. Chaymantapas, k'umusqa volumenninqa allinmi alquilakuqkuna hina runakunapaq sapa kuti purichiypi waqaychaypi ima, astawanpas Nueva York llaqtapi, maypichus alquilakuqkunam mayoría kanku.

The Recognition

About the A' Design Award Fierru Premiu

Attache K'umuykachana Tiyapuna A' Design Award Fierru Premiu mishak kan, yupaychay, kayta ruray yachak shinallatak industriapak mañaykunata paktachik alli diseñukunaman kun. Fierru mishak kashkakunaka hatun ruray ushayta, hanak yachayta, yachak yuyayta shinallatak ruray kamachiyta rikuchinku. Attache K'umuykachana Tiyapuna sinchi yupaychashka, kuyashka shinallatak kuyashka ruray, ruranapak alli shinallatak mushuk yuyaypi kanata munanku. Kay Fierru Premiu japishka diseñuka industriapak ashtawan alli ruraykunata tantachin shinallatak yachaywan shinallatak ushaywan tantashka tekniku ushayta charin. Sinchi ruraymanta Attache K'umuykachana Tiyapuna yupaychashka kan shinallatak kawsayta alliyachik ruraykunata kuypak ruray kan, pachata ashtawan alli kachun ruran.

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.