Swivel Office Staff Chairs

Swivel office staff chairs are office seats with a rotatable seat surface and height adjustment functionality, belonging to the category of office chairs or computer chairs, commonly found in office settings, with staff chairs often featuring low backrests and no armrests.

Core Functions and Classifications

The core functions of swivel chairs are rotation and height adjustment, achieved through a gas lift to regulate height and utilizing elastic supports and casters for rotational cushioning and movement locking. They can be classified into two types based on rotation angle:

• Semi-swivel chairs: With a left-right rotation range of 90 degrees, suitable for spaces with limited room or scenarios requiring a fixed direction;
• Full-swivel chairs: Supporting 360-degree rotation, facilitating multi-directional operations, and are the mainstream choice in office settings.

Based on usage scenarios and design differences, swivel office chairs can be further divided into series such as executive chairs, manager chairs, and staff chairs. Among them, staff chairs typically adopt a low backrest and no armrests design to save space and meet basic sitting posture needs, suitable for prolonged desk work.

Structure and Components

The structure of a swivel chair consists of multiple core components:

1. Seat cushion and backrest: Provide support, with materials often being mesh, foam, or leather, affecting comfort and breathability;
2. Five-star base and casters: The five-star base is usually made of metal or plastic, and the casters need to be quiet and wear-resistant to ensure smooth movement;
3. Gas lift system: Adjusts height through a gas lift, requiring compliance with safety standards (such as explosion-proof design);
4. Elastic support and swivel joint: Enable rotational cushioning, with some high-end models equipped with adjustable damping swivel joints;
5. Additional components: Such as headrests and armrests (which may be omitted in staff chairs), added or removed as needed.

Price Range

The prices of swivel office staff chairs vary significantly, influenced by factors such as material, functionality, and brand:

• Basic models: Priced in the tens to hundreds of yuan range, with simple functions, suitable for users with limited budgets;
• Mid-range models: Priced between 300-800 yuan, featuring height adjustment and rotation functions, with more durable materials;
• High-end models: Priced up to several thousand yuan, adopting leather and ergonomic designs, with additional features such as lumbar support and multi-directional adjustment.

Installation Example

Taking the Deli 4901S staff mesh chair as an example, the installation steps are as follows:

1. Install the casters onto the chair base one by one;
2. Insert the gas lift into the center hole of the chair base;
3. Align the seat holes and press the armrests down into the slots, securing them with screws (the installation method is the same for both armrests);
4. Secure the tray to the chair body with screws to complete assembly.

When installing, pay attention to the screw specifications (such as M6×25mm, M6×30mm) and the use of washers to ensure structural stability.