Disassembly of Qingxian Office Chairs

Key points for disassembling different models of Qingxian office chairs are as follows:

Qingxian S1 As the basic model, its core disassembly logic revolves around the mechanical structure. The holographic follow-up system consists of 60 joints, driving the linkage modules of the neck pillow, backrest, and seat cushion through four sets of precision linkages. During disassembly, first remove the mechanical adjuster (located on the right side of the seat), release the locking mechanism of the lumbar support rod by rotating it counterclockwise, and then separate the connecting hinge between the anthropomorphic exoskeleton backrest and the seat cushion. The neck pillow is fixed by snaps and can be removed by gently pushing. Note that the gear set of the mechanical adjuster has high precision, and it should be restored to its original position after disassembly to avoid abnormal noise.

Qingxian OC1NEW As a remake of the OC1, the focus of its disassembly lies in the brand-new structural framework. Due to the redesign from force logic to adjustment details, traditional modular disassembly methods are not applicable. It is recommended to start from the bottom, first remove the five-claw casters (requiring a special wrench to loosen the anti-slip screws), and then separate the connecting sleeve between the gas rod and the seat cushion. The backrest part needs to be disassembled through hidden screws (located at the seam between the backrest and the seat cushion). The interior adopts an integrated steel frame structure, and care should be taken to separate the wire harness (if there is an electric adjustment function) from the support components. The redesigned adjustment details (such as the curvature of the lumbar support) may involve spring sets, and the initial positions should be recorded during disassembly.

Qingxian OC1-PRO As an advanced model, its disassembly needs to be combined with packaging and accessory information. The outer box dimensions (80X80X100.6CM) indicate that a layered protective design is used inside. Before disassembly, all fixed foam should be removed. The double footrest in the accessories is fixed by magnetism + snaps and can be separated by gently pulling; the headrest is connected to the backrest by an elastic strap and needs to be released by pressing the side buttons. The electric adjustment module (if any) relies on a 3000 mAh battery for power supply. During disassembly, first disconnect the battery interface (located at the bottom of the seat cushion), and then separate the motor from the linkage mechanism. The difference between the gross weight (37kg) and the net weight (25.3kg) in the double-layer cardboard packaging suggests that the internal materials are solid. During disassembly, pay attention to the connection method between the steel frame and the plastic parts (mostly embedded snaps).

General precautions:

1. Take photos of the overall structure before disassembly for easy restoration;
2. Keep all small parts such as screws and snaps to avoid loss;
3. For models with electric adjustment, cut off the power first before operation to prevent short circuits;
4. Precision parts such as the anthropomorphic exoskeleton backrest should be handled gently to avoid deformation.