Multifunctional bookrack

Abstract

The invention discloses a multifunctional bookrack. The bookrack includes a main bookrack, a retractable mechanism and clapboards parallel to each other, wherein the retractable mechanism and the clapboards are positioned in the main bookrack, and the first clapboard is the lowest one; the main bookrack comprises a base plate arranged horizontally and two vertical plates positioned at the left andright sides of the base plate; the retractable mechanism includes a plurality of rhombus frames, and each rhombus frame is formed by four connecting rods, wherein every two adjacent connecting rods are hinged to each other; the left and right apexes of each rhombus frame are both positioned at the same horizontal line, the apex positioned at the leftmost side is in contact with the left verticalplate, the apex positioned at the rightmost side is connected with a hydraulic rod capable of retracting horizontally, and the hydraulic rod is installed at a spring board at the outer side of the vertical plate positioned at the rightmost side; the first clapboard is supported by the apexes of the rhombus frames, each connecting rod is sleeved with the shaft neck of a hinge shaft through a corresponding sleeve, and the outer diameter of each sleeve is equal to the diameter of the corresponding hinge shaft. The bookrack can ascend and descend flexibly, is suitable for storing books different in size and has a function of flatting the books through pressing.

Description

technical field [0001] The invention belongs to the technical field of bookshelves, in particular to a bookshelf with multiple functions. Background technique [0002] Bookshelves are an indispensable type of furniture in learning. Most of the existing bookshelves only play the role of storing books. They have simple structures and single functions. The storage space of the bookshelves is certain. It is difficult for some larger books or albums Stacked, it is difficult to recover after the edge of the book is folded, and the adaptability is poor. Contents of the invention [0003] The purpose of the present invention is to solve the above technical problems and provide a multifunctional bookshelf, which can be flexibly lifted and lowered, suitable for storing books of various sizes, and has the function of flattening books. [0004] Technical scheme of the present invention is as follows: [0005] A multifunctional bookshelf, comprising a main body frame, a telescopic me...

AI Technical Summary

Problems solved by technology

[0002] Bookshelves are an indispensable type of furniture in learning. Most of the existing bookshelves only play the role of storing books. They have simple structures and single functions. The storage space of the bookshelves is certain. It is difficult for some larger books or albums Stacked, it is difficult to recover after the edge of the book is folded, and the adaptability is poor

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