This study introduces a mechanically interlocked [c2]daisy chain backbone in polymer networks, enhancing the shape-memory properties of the materials. The [c2]daisy chain, based on dibenzo-24-crown-8, is covalently embedded into the polymer backbone, leading to a synthetic material with remarkable shape-memory capabilities under thermal control. The research demonstrates that the [c2]daisy chain crosslinks play a crucial role in driving the shape memory function, increasing the glass transition temperature and improving mechanical strength and network stability. The supramolecular host-guest interactions within the [c2]daisy chain topology contribute to robust mechanical strength, good network stability, and excellent shape recovery and fatigue resistance. The incorporation of the [c2]daisy chain unit as a building block opens up new possibilities for developing a wide range of shape-memory polymer materials. The study also includes detailed preparation and characterization methods, as well as kinetic tests and shape-memory tests, showcasing the material's potential in applications such as soft robotics.This study introduces a mechanically interlocked [c2]daisy chain backbone in polymer networks, enhancing the shape-memory properties of the materials. The [c2]daisy chain, based on dibenzo-24-crown-8, is covalently embedded into the polymer backbone, leading to a synthetic material with remarkable shape-memory capabilities under thermal control. The research demonstrates that the [c2]daisy chain crosslinks play a crucial role in driving the shape memory function, increasing the glass transition temperature and improving mechanical strength and network stability. The supramolecular host-guest interactions within the [c2]daisy chain topology contribute to robust mechanical strength, good network stability, and excellent shape recovery and fatigue resistance. The incorporation of the [c2]daisy chain unit as a building block opens up new possibilities for developing a wide range of shape-memory polymer materials. The study also includes detailed preparation and characterization methods, as well as kinetic tests and shape-memory tests, showcasing the material's potential in applications such as soft robotics.