Telescopic anti-slip book shelf

The utility model relates to a telescopic anti-slip bookshelf, which comprises two bookshelves which are composed of back supporters, lower supporters and barrier boards and have identical sizes. The back supporter and the lower supporter of one bookshelf are provided with slipways. The two bookshelves are sheathed with each other in a mutually embedding mode. The surface of the lower supporter is also provided with anti-slip veins. When the utility model is used, a user can adjust the distance between the bookshelves according to the number of books. When the books are not too much, the two bookshelves can be combined into one bookshelf to reduce space occupation. When the number of the books is increased, the distance between the bookshelves can be increased by the slipways so that the loading capacity of the bookshelf is increased. The anti-slip veins can increase friction force and prevent the bookshelves from optional movement. The utility model has the advantages of simple structure, convenient operation, beautiful appearance, low cost, etc., and can effectively increase the loading capacity of the bookshelf, providing convenience for people's study and work.