Office Chair Accessories - Free and Easy

Among office chair accessories, those related to 'free and easy' mainly include the free-and-easy chair base, related functional components, and installation accessories. Here is a detailed introduction:

I. Free-and-Easy Chair Base The free-and-easy chair base is the core component that enables the free-and-easy function of an office chair. Common types include外贸办公椅底盘 (foreign trade office chair base), mesh chair swivel base, free-and-easy base, butterfly base, etc., with different specifications such as 19-tray, 18-tray, and 17-tray. Different types of free-and-easy chair bases may have slight differences in design and function, but they all provide basic support for the free-and-easy rocking of the office chair.

II. Free-and-Easy Functional Components There is a component under the chair that finely adjusts the intensity and limit of the free-and-easy function. This component plays a crucial role. When tightened, the chair cannot rock back and forth and remains stable; when loosened, the chair can rock slightly back and forth, achieving the free-and-easy function. Users can adjust this component according to their own needs to control the amplitude and intensity of the free-and-easy function, meeting different usage scenarios and comfort requirements.

III. Installation Accessories and Steps

1. Standard Accessories: The installation of free-and-easy functional components for computer chairs generally includes a free-and-easy base, lifting rod, locking knob, connecting screws, and anti-slip rubber pads, etc. These accessories work together to achieve the installation and use of the free-and-easy function.
2. Installation Steps: First, flip over the seat of the computer chair, align the free-and-easy base with the reserved slot at the bottom of the seat, align the four screw holes, and then tighten and fix them with matching self-tapping screws to ensure a firm connection between the free-and-easy base and the seat; insert one end of the lifting rod into the socket at the bottom of the free-and-easy base, and press and fix the other end against the central connecting rod of the chair foot to enable the lifting rod to work normally and achieve the lifting function of the chair; install the locking knob for the free-and-easy function on the adjustment hole on the side of the base. Rotating it clockwise can lock the free-and-easy angle, while rotating it counterclockwise can enable the back-reclining free-and-easy mode, allowing users to adjust the free-and-easy state of the chair as needed.

In addition, the 'M69 Free-and-Easy Model Installation Reference' also mentions some other installation steps, such as inserting five casters into the chair foot one by one, vertically inserting the gas lift, and connecting the armrests to the backrest and the armrests to the seat cushion with screws of different specifications. These steps are also important links to ensure the overall structural stability and normal function of the office chair.