13 Parts of Ergonomic Office Chair: Guide with Names & Diagram

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. Modern office chairs typically use a single, distinctive load-bearing leg (often called a gas lift) positioned underneath the chair seat. As all of you know, if we sit for a long period in one place, there is a chance of back pain. In today’s corporate sectors, we have to sit on a chair for at least 8 hours to do our work. Due to that, so many people are facing back pain issues. To get rid of the back pain, we use an office chair. These chairs are so comfortable. It helps to maintain a proper posture while working.

Each part of an office chair has its importance. It helps to give a good posture while working. So it is necessary to have information on office chair parts and their functions.

Parts of an Office Chair Diagram

Parts of the Office Chair Names

Arms
Arm Pads
Chair Base
Casters
Headrest
Backrest
Seat Pad/Pan

Footring
Chair Mechanism
Pneumatic Cylinder
Spindle
Swivel
Cylinder Cover

Office Chair Parts

Arms

The arms of the chair support the person’s arm and shoulder while sitting on the chair. We can adjust the height of the arm as per our requirements. Its material is steel, which bears a heavy load.

There are three types of arms.

Flip-up arm

This arm is a game-changer. With its unique ability to flip up and out of the way, you can get closer to your desk or table without hassle. It is like having a magical arm that can disappear when you don’t need it.

T-arm

This arm is shaped like the letter T and provides stable support to your arms. The T-arm is not adjustable but is designed to be the perfect height for most people. With the T-arm, you can say goodbye to the discomfort of holding your arms up for extended periods.

Loop arm

The loop arm is curved and provides a natural resting position for your arms. With its adjustable height feature, you can find the perfect position for your forearms. The loop arm is ideal for those who spend long hours in front of a computer.

Arm Pads

Arm pads are like the cherry on top of the cake. They provide a soft, cushioned cover for your arms and reduce pressure points that can cause discomfort or pain. Arm pads can be made of foam or gel and come in different shapes and sizes. You can even remove them for easy cleaning.

Chair Base

Now, let’s move on to the chair base. The chair base is the foundation of your chair, providing stability and support. Did you know that chair bases can be made of different materials, such as plastic, metal, or wood?

The most common type of chair base is made of metal and has five legs with casters at the bottom. The chair base allows your chair to swivel and move around with ease.

Casters

Last but not least, we have the casters. Casters are like the wheels of your chair. They allow your chair to move smoothly and easily across the floor without damaging the surface.

Casters can be made of hard plastic or rubber and come in different shapes and sizes. There are even other types of casters for various kinds of floors. It is like having a secret weapon for your chair.

Headrest

The brain bunker headrest is the ultimate solution for safeguarding your precious neural network from the onslaught of gravity.

This cybernetic wonder is designed to protect your cervical spine from undue stress by providing ergonomic support to your noggin.

With features like memory foam padding, multi-dimensional movement, and mesh materials for ventilation, the headrest is the perfect companion for those who demand the utmost comfort and performance from their office chairs.

Backrest

The backrest, or lumbar luxuriate, is the ergonomic marvel your spine has been begging for. This technological masterpiece conforms to the natural curve of your spine, preventing postural fatigue during prolonged sitting.

The contoured backrest provides superior lumbar support and ensures that your spine remains in its neutral position, reducing the risk of developing musculoskeletal disorders.

With advanced features like adjustable lumbar support, built-in recline function, or a mesh material that promotes airflow to regulate body temperature, the backrest is the superhero of the ergonomic world.

Seat Pad/Pan

The seat pad, or the derriere deliverer, is the foundation of ergonomic chairs that supports your weight and distributes pressure to prevent pressure sores and fatigue.

This high-density foam cushion is the ultimate remedy for numbness or tingling in the legs, promoting optimal blood flow to keep you fresh and comfortable.

With innovative features like memory foam or gel technology, the seat pad takes comfort to the next level, making it the perfect companion for long hours of work or play.

Footring

The footring, or pedal paradise, is the ergonomic feature your legs and feet crave. This adjustable component promotes circulation and reduces discomfort in the lower extremities, making it the perfect solution for those who demand ultimate comfort and performance.

With a non-slip surface and a rocking function stimulating movement, the footing is the ultimate solution for preventing varicose veins or deep vein thrombosis.

Chair Mechanism

The chair mechanism, or comfort command center, is a complex system of levers, gears, and mechanisms that allow for ergonomic adjustments and movements.

This technological marvel is engineered for smooth and effortless operation, ensuring that you can customize your chair to meet your every need.

With features like a tilt function, recline function, or height adjustment function, the chair mechanism is the ultimate solution for those who demand the utmost comfort, productivity, and well-being.

Pneumatic Cylinder

The pneumatic cylinder, or air-powered awesomeness, is the heart of the chair mechanism that enables height adjustment. This compressed-air wonder can bear your weight and provide the perfect seating height for optimal performance.

With a high-grade steel or aluminum construction, the pneumatic cylinder is the ultimate solution for those who demand the utmost durability and safety from their office chairs.

Spindle

The spindle, or height hero, is the vital part of the chair mechanism that connects the seat to the pneumatic cylinder.

This component must support your weight and provide smooth and effortless adjustment of the seat’s height. With a high-quality spindle, you can rest assured that your chair will stand the test of time, providing ultimate comfort and performance.

Swivel

The swivel, or spin sensation, is the critical component of ergonomic seating that enables you to rotate your chair to reach different workspace areas without strain.

With a high-quality swivel, you can experience the ultimate comfort and ease of movement, ensuring that you can easily tackle any task.

Cylinder Cover

It protects the cylinder from dust particles entering the pneumatic cylinder. Plastic is the most common material for the cover.

13 Parts of Ergonomic Office Chair: Guide with Names, Functions & Diagram