A 嵌套波形弹簧 is a compact elastic component that contains multiple wave springs that are stacked in a concentrically arranged pattern.
This internal configuration allows the springs to have a higher capacity for load, a larger deflection range, and a decreased amount of space compared to the间隙波形弹簧, overlapping wave spring alone. Nested 波形弹簧 are beneficial for use in applications that require a lot of preload, precise control of force, and compact design.