SYSTEMS AND METHODS FOR PROVIDING ADVANCED SPRINGS

原文（中国語）

An advanced (or supercoil) spring is disclosed herein. While the advanced spring can include any suitable feature, in some cases, it includes a coil spring having multiple external coils that define a portion of an inner lumen of the coil spring. In some such case, the coil spring further includes a first internal coil that extends at least partially into the inner lumen of the coil spring. In some cases, the external coils and the first internal coil are each made of, and comprise part of, one single continuous spring wire. In some cases, the coil spring includes a tension spring such that surfaces of adjacent external coils contact each other, and such that the first internal coil is disposed within a portion of the inner lumen defined by the adjacent external coils, when the coil spring is at rest. Additional implementations are discussed herein.