Expandable garbage can structure

The utility model relates to an expandable garbage can structure, relates to a garbage can, belongs to the technical field of articles for daily use, and comprises an outer can and an inner can, the outer can is connected with the inner can through a lifting device, the inner can can be lifted up and down in the outer can through the lifting device, and the lifting device comprises a lifting seat and a lifting plate. The lifting plate is provided with a limiting protrusion, the lifting base is provided with a stroke groove used in cooperation with the limiting protrusion, the stroke groove is provided with at least one limiting part used for limiting movement of the limiting protrusion, and the garbage can structure is reasonable and simple in structure, and the internal space of the garbage can can be expanded. 本实用新型是一种可扩容垃圾桶结构，涉及一种垃圾桶，属于生活用品技术领域，其包括外桶和内桶，所述外桶通过升降装置与内桶相连接，且所述内桶通过升降装置可上下升降在外桶内，所述升降装置包括升降座和升降板，所述升降板上设有限位凸起，所述升降座上设置有与限位凸起配合使用的行程槽，所述行程槽上设置有至少一处用于限制限位凸起移动的限位部，本实用新型的目的是提供一种结构合理且简单，垃圾桶内部空间可以扩容的垃圾桶结