Linked Support Office Chair
The following office chairs feature linked support:

Hbady P1 Second Generation: Its linked support is primarily reflected in the linkage between the armrests and the backrest. This chair is equipped with foldable linked armrests that can flip up 90 degrees for easy storage. More importantly, when the backrest reclines, the armrests will rise along with it, providing some support for the arms and preventing them from being left hanging in the air when the backrest is reclined, thus enhancing comfort. Additionally, its lumbar support is positioned relatively low, offering good lumbosacral support. When sitting upright, the back and neck are supported. The headrest is a 3D headrest (optional) that can be adjusted in height, front-back position, and rotation, providing effective neck support when sitting upright. The base uses a brake disc and supports stepless locking, allowing it to be fixed at any angle. The maximum recline angle is 145 degrees, and there is an optional footrest to meet different usage scenarios.
Sihoo B100Pro Ergonomic Chair: It adopts Yongyi's self-developed seat-back linkage base, which is the core design of its linked support. During the reclining process, the seat cushion does not tilt up, and there is no displacement in the waist area. The dynamic lumbar tracking effect during reclining is good, providing stable support for the waist at all times. At the same time, the reclining resistance can be manually adjusted to achieve stepless suspension. The maximum recline angle can be locked at 150 degrees, allowing users to freely adjust and fix the recline angle according to their own needs. Its armrests are paddle armrests, which are easy to operate. It also allows for adjustment of the seat height and depth, further enhancing the flexibility and comfort of use.
Qingxian Dynamic Ergonomic Chair: It applies a holographic follow-up system that achieves millisecond-level linkage between the headrest, backrest, seat cushion, and armrests through 4 sets of linkages and 60 joints. It can instantly perceive subtle changes in the user's body posture and automatically adjust the angles and positions of each support component to achieve a dynamic adaptation effect. Whether the user is sitting upright, reclining, or making other posture adjustments, the chair can respond quickly, providing precise and timely support for the head, neck, shoulders, back, and waist, effectively reducing body pressure and enhancing comfort during long-term use.




