Garbage can and combined garbage can

The utility model provides a garbage can and a combined garbage can. The utility model relates to the technical field of medical auxiliary equipment, and provides a garbage can which comprises a firstcan body, a second can body and a telescopic device, the first can body and the second can body are connected with the telescopic device, a garbage containing cavity with an opening is formed betweenthe first can body and the telescopic device, and the telescopic device is used for changing the distance between the first can body and the second can body. According to the garbage can, the size ofthe garbage can can be changed, the occupied area can be effectively reduced after the garbage can is shrunk, large garbage bearing capacity can be guaranteed after the garbage can is expanded, and the garbage can is more convenient to use and wide in applicability. 本实用新型提供了一种垃圾桶及合并式垃圾桶，涉及医疗辅助设备技术领域，本实用新型提供的垃圾桶包括第一桶体、第二桶体以及伸缩装置，第一桶体和第二桶体均与伸缩装置连接且与伸缩装置之间形成具有开口的垃圾容纳腔，伸缩装置用于改变第一桶体与第二桶体之间的距离。本实用新型提供的垃圾桶能够改变自身体积的大小，缩小后能够有效地减少所占