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Hopper Tool by Takashi Niwa

Hopper Tool by Takashi Niwa is a highly esteemed winner of the very prestigious 2022 Pronksauhind A' Design Award in Mööblidisain Competition Category.


PronksMööbel· 2022

Hopper Tool

by Takashi Niwa

Client: Takashi Niwa

Pronksauhind A' Design Award Winner in Mööbel Category

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The Design

About Hopper Tool

Hopper on puidust tool, mis on loodud mugavaks istumiseks. Kohandatud profiiliga topeltkõverdatud raam toetab mugavust ja annab toolile dünaamilise vormi. Profiili kolm nurka on ümardatud kohtades, kus keha tooli puudutab, samas kui üks terav serv on säilinud, et rõhutada üldist vormi. Kallutatud nurk sulandub sujuvateks käetugedeks ja seljatugedeks. Toetus- ja tugipaneelid lisavad kergust ning strukturaalset stabiilsust. Osad valmistati viietelgse CNC-freesimisega ning pandi seejärel käsitsi kokku.

The Recognition

About the Pronksauhind A' Design Award

Hopper Tool on Pronksauhinna A' Design Award võitja, väga prestiižikas tunnustus, mis antakse silmapaistvatele disainidele, mida iseloomustavad loovus, leidlikkus ja teravmeelsus. Pronksvõitjad on küllaldaselt osavad ja tabavalt loovad teosed, mis kinnitavad oma disainerite laia kogemust, kujutlusvõimet ja leidlikkust. Hopper Tool peaks olema kõrgelt hinnatud, imetletud ja armastatud objekt, mis on märkimisväärselt professionaalne ja uuenduslik. See Pronksauhinna A' Design Award võidudisain ühendab parimaid tavasid kunstis, teaduses, disainis ja tehnoloogias ning on suurepärane oma detailidele pööratud tähelepanu poolest. Hopper Tool rahuldab suurepäraselt vajadusi, puudutab soove, võlub tundeid ja pakub huvi uudishimule.

Behind the Design

Press Kit

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

Unique Properties
The double curved wood frame with customized profile ensures comfort while also enhancing the dynamic form of the chair. The profile has its three corners filletted where the body is in contact with the chair. On the other hand, one strong edge still remains to highlight the overall gesture and appears with higher contrast under the lighting effect.
Dimensions & Packaging
550 x 645 x 800
Tags
furniture, chair, ergonomic, wood
Production Technology
With high quality requirement and subtle details, the chair’s parts were made using 5 axis CNC for finishing accuration. A technician with 20 years of experience in craftsmanship then worked to assemble these parts and details together.
Design Challenge
It was a challenge to ensure structure and rigidity with the chair’s significant curves and incline without losing the purity of the form. Various testing took place to study different relationships between front legs and back legs’ curve and angle. Supporting structural frames and joints were then added underneath the seat to ensure stability.
Research
Throughout the design process, there were many studies on the overall form to reveal strong gestures with simplicity. After multiple iterations of the leg and frame profile, a scale model was 3d printed for mock up before sending the final design to the factory.
Inspiration
Hopper Chair with its reclined ergonomics invites the users to sit back and relax. The signature double curves form an energizing and friendly gesture, which recalls a joyful spirit of hopping. When not in use, Hopper Chair is still a spark of joy in the space.
Project Duration
The project was designed in Hanoi, Vietnam in May 2021 and finished in Binh Duong, Vietnam in February 2022
Operation Flow
With a welcoming gesture, Hopper Chair offers its user to relax with comfort. The reclined angle with a smooth curve turns into pleasant armrests and backrests. The double curved frame is designed to give light and open feelings with resting and support panels, which also enhance structural stability.
Team Members
Takashi Niwa
Image Credits
Naoto Ohike

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