An office chair, or desk chair, is a type of chair that is designed for use at a desk in an office. It is usually a swivel chair, with a set of wheels for mobility and adjustable height.


What are the different types of chairs? Types of Chairs Sofa. Park bench. Upholstered bench. Armchair. Cantilever chair. Wing chair. Deck chair. Desk chair.

what are those spinny chairs called?

A swivel, spinny, or revolving chair is a chair with a single central leg that allows the seat to rotate 360 degrees to the left or right. The first swivel chair was invented by Thomas Jefferson, and is purported to be the chair on which he drafted the United States Declaration of Independence in 1776.

How many types of chairs are there? 15 Different Types of Chairs and Their Uses 1) Ergonomic Chair. Chairs are not merely meant for sitting, some of them can even provide the much-needed support to your back. 2) Massage Chair. 3) Recliner Chair. 4) Beach Chair. 5) Reading Chair. 6) Rocking Chair. 7) Glider Chair. 8) Nursing Chair.

what are castors on a chair?

A caster (also known as castor according to some dictionaries) is a wheeled device typically mounted to a larger object that enables relatively easy rolling movement of the object. Casters are essentially housings that include a wheel and a mounting to install the caster to objects (equipment, apparatus and more).

How does a swivel chair work? If the chair is too low, a lever releases the friction clamp, letting the piston come up, raising the chair against the chair's weight. Basically, the gas cylinder and piston give it a low resistance spin and allows it to spin infinitely in any direction because it is all resting on the piston.

what do you call a chair?

A stool or other simple chair may have a simple straight or curved bar near the bottom for the sitter to place his or her feet on. Some chairs have two curved bands of wood (also known as rockers) attached to the bottom of the legs. They are called rocking chairs.

What is an ergonomic chair? But all is not lost: ergonomic chairs have come to solve problems in regards to health seating. An ergonomic chair is a chair designed to suit a range of people. It has adjustable parts that enhance maximum comfort during sitting. It aims in giving the correct support of your posture, weight and lumbar while sitting.

Why do office chairs have wheels?

Darwin wanted to be able to slide around and move while sitting, so he modified a chair to include wheels on the feet. Today, wheels – also known as casters – is a common feature found in office chairs. Like Darwin's rudimentary design, they allow workers to move around without having to stand up.

What is swivel chair process? Swivel chair is a slang term for a common interface work-around that involves manually entering data into one system and then entering the same data into another system. The term is derived from the practice of the user turning from one system to another using a swivel chair.

What is the purpose of a chair?

Many office chairs strive to improve posture by providing back support, and being of a height that allows the hands to rest at elbow level when working on a computer.

How does a height adjustable chair work?

The name 'pneumatic' is given to any office chair that is height adjustable using a lever underneath the seat. This action further compresses the air inside the chamber, resulting in a lifting motion that allows the seat to rise.

Who invented the chair?

ancient Egyptians

What is the difference between a task chair and an office chair?

What's the Difference: Task Chair vs. Due to their low back and no-fuss nature, task chairs are one of the most portable types of office chairs. They're easy to move from room to room on an as-needed basis. Executive chairs (sometimes called “manager chairs”) are typically bigger and more impressive looking.

What do you call an oversized chair?

The term chair-and-a-half is the somewhat clumsy and cumbersome name for an extremely comfortable piece of furniture—an over-sized chair that is wider than a standard chair but narrower than a love seat.

How do you describe a chair?

Here are some adjectives for chair: scarlet swivel, austere high-backed, large easy, big easy, favorite easy, comfortable easy, single, straight-backed, deep easy, own high-backed, single straight-backed, squeaky swivel, oversized swivel, conspicuously human, simple straight-backed, swivel, huge easy, capacious stony,

What is a chair without arms called?

Side Chair Typically, dining room chairs are side chairs. A side chair is a small chair with a frame that is not upholstered. It has a solid frame and it may or may not have arms.

What is the backrest of a chair?

Backrest: Portion that you lean against. Without it, it's not comfortable. Seat cushion: Soft material for the seat for added comfort. Legs: Supports chair and keeps it slightly elevated above the ground.

What is a lounge chair?

Definition of lounge chair. chiefly US. : a long chair with a back that can be moved so that the user can sit up or lie down.