ET Office Chair

The ET office chair is a category of office chairs with diverse design features and applicable scenarios, covering different types of products such as patented designs, ergonomic designs, and gaming-style designs.

I. Background of Patented Design
Dongguan Xieji Furniture Co., Ltd. was granted a design patent for the "Office Chair (ET)" in September 2025. This patent indicates that the ET office chair has uniqueness in its shape design, which may involve morphological innovations in components such as the backrest, armrests, and base, or breakthroughs in the overall visual style. The patent protection period is usually 15 years, meaning that the design has exclusivity under the law, and other enterprises are not allowed to produce products with the same or similar appearance without authorization.

II. Representative Product with Ergonomic Design
The ET02 conference chair is a typical ergonomic product in the ET series. Its core design includes:

1. Spine-fitting curve: The backrest adopts an arc design that conforms to the natural curvature of the human spine, which can disperse the pressure on the waist during long sitting and reduce lumbar fatigue.
2. High-density foam seat cushion: Made through a high-density foaming process, it combines support and resilience, preventing the seat cushion from collapsing and being suitable for long-term office scenarios.
3. Seat-back integrated structure: The seat surface and the backrest are connected by a continuous curved surface, reducing splicing gaps, improving overall stability, and optimizing sitting posture guidance.
4. High-strength injection-molded frame: Made of engineering plastic through injection molding, it has the characteristics of light weight and high load-bearing capacity, meeting the high-frequency usage requirements of conferences and receptions.
   This product is suitable for multiple scenarios such as office work, receptions, and conferences, especially for formal occasions where an upright sitting posture is required.

III. Characteristics of Gaming-style Products
The Xiangcheng Gaming Chair Home Office Chair ET Alien Series mainly focuses on the function of comfortable long sitting and is mainly targeted at user groups such as gamers and live streamers. Its design features include:

1. Dynamic support system: It may be equipped with adjustable lumbar supports and headrests to adapt to the spinal curves of users of different heights and relieve physical fatigue during gaming or live streaming.
2. Breathable fabric and filling: Made of mesh fabric or breathable leather material, paired with memory foam or cold-foam filling, it enhances comfort during long-term use.
3. Multi-functional adjustment: It supports the adjustment of the armrest height and angle, as well as the seat height and recline angle, meeting the diverse needs of gaming operations or rest.
   This series is recommended by internet cafes, indicating that its durability and cost-effectiveness meet the requirements of high-intensity usage scenarios.