Portable bread slicer

The utility model relates to the technical field of bread slicing, in particular to a portable bread slicer which is higher in slicing efficiency and comprises a plurality of slicing unit blocks, a bread slicing plate is arranged at the bottom end of each slicing unit block, and fixed telescopic blocks are arranged on the left portion and the right portion of the top end of each slicing unit block. Telescopic grooves are formed in the front end and the rear end of each fixed telescopic block, the fixed telescopic blocks of the multiple slicing unit blocks are connected through telescopic protruding blocks, and each telescopic protruding block is matched with the telescopic groove of the corresponding fixed telescopic block. 本实用新型涉及面包切片技术领域，具体为一种便携式面包切片器，其切片效率更高，包括数个切片单元块，每个切片单元块的底端均设置有面包切片板，每个述切片单元块的顶端左部与顶端右部均设置有固定伸缩块，每个固定伸缩块的前端与后端均设置有伸缩凹槽，数个切片单元块的固定伸缩块之间通过伸缩凸块进行连接，每个伸缩凸块与固定伸缩块的伸缩凹槽相配合。