Plastic packaging bottle with anti-extrusion structure

The invention relates to the technical field of plastic bottles, in particular to a plastic packaging bottle with an anti-extrusion structure, the plastic packaging bottle comprises a bottle body, a movable plate and a connecting block, an embedding cylinder is arranged outside the bottle body, an anti-collision strip is fixedly connected outside the embedding cylinder, and an elastic piece is arranged on one side of the anti-collision strip. When the movable plate is subjected to external impact, the movable plate extrudes the elastic piece towards the embedding cylinder, the elastic piece retracts and rebounds into the embedding groove through self elasticity to buffer the external impact, and the elastic piece can rebound into the embedding groove when the movable plate is subjected to impact, so that the external impact is buffered; and meanwhile, the anti-collision strip can protect the exposed part of the embedded cylinder, external impact can be reduced when the bottle body is taken and moved, and the