American Office Furniture | Ergonomics and Extensive Measurement

An American brand office chair, designed based on extensive anthropometric measurements and pressure distribution research: the seat and backrest are flexible suspended membranes that automatically deform to distribute pressure according to body weight, rather than relying on foam; the tilt axis is positioned close to the human hip joint, so the relationship between sightline and desk remains consistent when reclining; the armrests are adjustable in four directions. Next to it, a semi-transparent overlay displays a pressure distribution color scale and the tilt axis position. The frame is glass fiber reinforced polymer and cast aluminum. Neutral background.
Avoid: Seat and backrest using thick foam, tilt axis positioned below the seat, adding decorative casing, omitting the technical explanation in the overlay.

Translated from Chinese by AI.

一張美國品牌的辦公椅,設計來自大量的人體測量與壓力分佈研究:座面與椅背是彈性的懸掛薄膜,依身體的壓力自動變形分散受力,而不是靠泡棉;傾仰的軸心設在接近人體髖關節的位置,因此後仰時視線與桌面的關係不會跑掉;扶手可以在四個方向調整。旁邊以半透明的疊圖顯示壓力分佈的色階與傾仰的軸心位置。骨架是玻璃纖維增強聚合物與鑄鋁。中性背景。避免:座背使用厚泡棉、傾仰軸心設在座面下方、加入裝飾性的外殼、省略疊圖的技術說明。