StarDG-HAM

Three dimensional surround U-shaped waist design

Lumbar support is one of the most important features of ergonomic chairs. Good lumbar support is not only achieved through the deformation of the mesh, but also through the dynamic changes in the back caused by different sitting postures. The "three-dimensional surround U-shaped lumbar design" presents a unique feeling of lumbar support for use. This design consists of the following three structural designs, reflecting that the "U-shaped lumbar structure design" can provide more comprehensive support for the waist; The "automatic elastic waist design" can automatically adjust the lumbar support strength to meet the needs of users with different body types; The "three-dimensional surrounding waist structure design" can achieve the experience of waist hugging; through the above three in one design, the "three-dimensional surrounding U-shaped waist design" is introduced to relieve waist fatigue and promote blood circulation in the waist.