Office chair with damping function

The invention discloses an office chair with a damping function, the office chair comprises a moving mechanism and a neck protection assembly, the inner end of the moving mechanism is provided with a lifting assembly assembled by bolts, the top end of the lifting assembly is provided with a bottom plate assembly assembled by bolts, and a cushion assembly is arranged above the bottom plate assembly. A backrest assembly assembled through bolts is arranged on the bottom side of one end of the bottom plate assembly. According to the device, damping is matched with the upper headrest, so that a user can adjust the leaning angle according to the conditions of the user, the comfort of the user is improved, a connecting structure of an upper spring and a bearing is matched, the damping effect can be achieved, and when the user leans against the headrest at a large angle, the user can feel comfortable. By means of the technical scheme, when the headrest rotates along with a user, dislocation of the attaching face does