Design Object · Children’s chair

Tripp Trapp

Peter Opsvik designed Tripp Trapp in 1972 as an adjustable chair intended to grow with the child.

Seating1972
Tripp Trapp by Peter Opsvik
Image: Stokke
Tripp Trapp
Peter OpsvikStokke

Record

Object typeChildren’s chair[s1]
DesignerPeter Opsvik[s1]
ManufacturerStokke[s1]
Original year1972[s1]
CountryNorway[s1]
MaterialsBeech or oak[s1]
DimensionsW 46 × D 49 × H 79 cm[s1]
Series—[s1]
ModelTripp Trapp[s1]
Production statusIn production[s1]
Specification scopeCurrent chair dimensions; accessories excluded.[s1]

Design history & editions

Sources consulted 3 September 2026. This date applies to these notes, not a fresh verification of every inherited specification.

Bring the chair to the shared table

Opsvik's 1972 design addressed the mismatch between a child's size and an adult dining table. His account explains the aim as one chair adaptable to different-sized people, bringing children into the same activity rather than seating them at a separate low table. [1]

An adjustable seat and an adjustable floor

The backrest stays at table height while both seat and footrest adjust in height and depth. Opsvik describes the broad footrest as a floor that supports movement and changes of posture. The mechanism is therefore about the relationship between feet, seat and table, not simply lifting the seat higher. [1]

Stokke describes the chair as made primarily in European beech and oak. A wood species belongs to a selected configuration; the family name does not identify the timber of an individual chair. [2]

Accessories have their own history

Opsvik's account distinguishes the early wooden support rail from the later Baby Set. It dates the Newborn attachment to 2010 and an angle-adjustable revision to 2019. The basic chair's long life does not mean that every accessory belongs to the same generation. [1]

Models and editions

Model / editionWhat distinguishes it
ChairThe adjustable wooden chair is the reference object; accessories are separate configurations, not included automatically in its dimensions. [3]
Baby Set / Newborn SetStokke presents these as distinct additions for different stages. Their product names are not interchangeable and their current instructions must be consulted separately. [3]

What this record does not establish

This is a design record, not a child-safety or compatibility guide. Do not infer that an older chair accepts a current accessory. Use Stokke's current instructions for the exact chair, accessory generation and market; this entry deliberately makes no age, weight or fitting recommendation.

Evidence for these notes

  1. Peter Opsvik · Tripp Trapp

    Designer archive · Design objective, adjustment logic and accessory history

  2. Stokke · Good things happen when we sit together

    Manufacturer · Beech/oak material description and adjustable seat/footplate

  3. Stokke · Tripp Trapp concept

    Manufacturer · Current family of chair and accessory configurations; US-market page

Availability

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Relations

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