Office Chair Dynamic Adjustment
Office chair dynamic adjustment is a function that enables components such as the backrest and lumbar support to automatically adjust according to changes in the user's posture through various technologies, providing continuous support. Different products employ different dynamic adjustment technologies, as detailed below:
The dynamic adjustment of the Sihoo C300 Second Generation Lite mainly relies on a dual-zone backrest design and a sliding and gliding back-chasing function. The backrest is divided into two independent upper and lower zones that can be adjusted separately to fit the lumbar support points of people of different heights, meeting personalized needs. Its core sliding and gliding back-chasing function is controlled by a switch. In non-lowest gear states, when the user leans back, the backrest can dynamically chase the waist to a certain extent, providing lumbar support. However, when the reclining angle is large, there may be a phenomenon of waist slippage in the latter half, meaning the lumbar support does not fully conform to the body's curve, and the support effect is somewhat weakened.
The Sihoo H300 Pro is equipped with an electric lumbar-chasing core system, which is the key technology for its dynamic adjustment. Unlike ordinary fixed lumbar supports, this system can dynamically adjust the support position and intensity of the lumbar support in real-time according to changes in the user's sitting posture. Whether in a forward-leaning position for desk work, an upright sitting posture for work, or a reclined position for relaxation, the lumbar support can closely follow the curve of the back, filling the empty space behind the waist throughout the process, precisely supporting the pressure points of the lumbar spine, and providing users with continuous and stable lumbar support.
The Holographic Follow-up System is a more advanced dynamic adjustment technology that achieves millisecond-level linkage of the headrest, backrest, seat cushion, and armrests through four sets of connecting rods and sixty joints. It uses eight flexible panels to form an integrated backrest, combined with an electric assist push rod, which can actively shape according to the spine curves of different individuals. When the user's body position changes, the system can instantly perceive subtle changes in body posture and automatically adjust the angles and positions of each support component, achieving a "chair follows the person" support adjustment. For example, when reclining, the headrest will continue to provide neck support; the backrest will compensate for any gaps that may appear between the back and the backrest; the armrests will adjust their angles to maintain the relationship between the arms and the desktop; and the seat cushion will follow the position of the buttocks to reduce the likelihood of the body sliding out of the support range, comprehensively enhancing user comfort and support effectiveness.
