CN110731628A

CN110731628A - adjustable bookcase

Info

Publication number: CN110731628A
Application number: CN201810800039.XA
Authority: CN
Inventors: 王彦淇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2020-01-31

Abstract

an adjustable bookcase comprises a frame body, a top plate and two side plates are arranged on the frame body, a plurality of horizontal shelves are arranged between the two side plates, a rotating shaft is arranged on both sides of each horizontal shelf, grooves are arranged on the upper surface of each horizontal shelf along the direction parallel to the top plate, buckles are arranged on the edges of the side plates and the rotating shaft at the same horizontal position, at least buckle is arranged on each horizontal shelf to match with the transverse shelf, a limit structure is arranged below the buckle, the bookcase further comprises a baffle embedded in the grooves, the horizontal shelves are fixedly connected with the side plates through the rotating shaft and the buckles and are in a horizontal state, the horizontal shelves are fixedly connected with the side plates through the rotating shaft and the limit structure and are in an inclined state, the bookcase has a simple structure, and the horizontal shelves can be inclined and matched with the baffle, so that rows of books can be quickly and conveniently arranged, thereby greatly improving the work efficiency of arranging books and.

Description

adjustable bookcase

Technical Field

The invention relates to kinds of library bookshelves, in particular to kinds of bookshelves capable of quickly arranging books.

Background

The bookshelf used in a library at present is composed of a transverse shelf and a bookshelf frame, books are placed on the transverse shelf, in order to align the books (even if the spine is at horizontal line), a librarian needs to arrange books and books, the bookshelf has the defect that a lot of time and energy are needed for aligning the books, the working efficiency is influenced, the existing solution is that the librarian uses long ruler to arrange a plurality of books times, but the effect is slight, a lot of labor is still needed, the workload of the librarian is not greatly reduced, and the arrangement work is still low.

Disclosure of Invention

The invention aims to solve the technical problems and provide adjustable bookcases, so that books can be sorted quickly, the working efficiency is improved, and the workload of workers is reduced.

In order to achieve the purpose, the invention adopts the following technical scheme.

kinds of adjustable bookcases comprise a frame body, wherein a top plate and two side plates are arranged on the frame body, a plurality of transverse shelves are arranged between the two side plates, rotating shafts are arranged on two sides of each transverse shelf, grooves are formed in the upper surfaces of the transverse shelves in the direction parallel to the top plate, buckles are arranged on the edges of the side plates and the rotating shafts at the same horizontal position, at least buckles are arranged on each transverse shelf and matched with the transverse shelf, limiting structures are arranged below the buckles, the bookcase further comprises baffle plates, are embedded in the grooves, the transverse shelves are in a horizontal state through the rotating shafts and the buckles, and the transverse shelves are in an inclined state through the rotating shafts and the limiting structures.

And , the rotating shaft is arranged in the middle of the side of the transverse shelf, which is connected with the side plate.

Optionally, the limiting structure is arranged below the transverse shelf board and at the same side position as the groove.

Optionally, the limiting structure is arranged above the transverse shelf board and at a position opposite to the groove.

Optionally, the edge of the side plate is fixedly connected with an upright post perpendicular to the top plate, and the buckle is sleeved on the upright post and rotates around the upright post.

And , the length of the baffle is the same as that of the transverse shelf.

Optionally, the length of the transverse shelf is an integral multiple of the length of the baffle.

, the side plate is provided with fixing structures which are arranged below the side when the transverse shelf is in a horizontal state and are opposite to the position of the groove.

Compared with the existing bookshelf structure, the transverse shelf can be inclined and matched with the baffle, rows of books can be quickly and conveniently arranged in an orderly manner, the work efficiency of arranging the books is greatly improved, and the workload of workers is reduced.

Drawings

The present invention is described in further detail with reference to the attached figures.

FIG. 1 is a schematic view of the structure of kinds of adjustable bookcases;

fig. 2-3 are schematic views of states of adjustable bookcases.

The reference numerals in the figures are respectively:

10. a frame body; 11. A top plate; 12. A side plate;

13. a horizontal shelf; 14. A rotating shaft; 15. Buckling;

16. a groove; 17. A baffle plate; 18. A limiting structure;

19. a column; 20. And (5) fixing the structure.

Detailed Description

The following describes specific embodiments of adjustable bookcases according to the present invention with reference to the accompanying drawings.

Referring to fig. 1, an adjustable bookcase includes a frame body, a 0 top plate 11 and two side plates 12 are provided on the frame body, a plurality of transverse shelves 13 are provided between the two side plates 12, rotation shafts 14 are provided on both sides of the transverse shelves 13, the transverse shelves 13 can rotate around the rotation shafts 14, the rotation shafts 14 can be provided at the middle positions of the connecting sides of the transverse shelves 13 and the side plates 12, grooves 16 are provided on the upper surface of the transverse shelves 13 along the direction parallel to the top plate 11, buckles 15 are provided at the same level of on the edges of the side plates 12 and the rotation shafts 14, at least a buckle 15 is provided on each transverse shelf 13 for matching with the transverse shelf, a limiting structure 18 is provided below the buckle 15, the bookcase also includes a barrier 17 (only shown in fig. 3) embedded in the groove 16, the length of the barrier 3513 can be the same as the length of the transverse shelf 13, when books need to be sorted, blocks downward sliding of the books when the book is sorted, the book can be put into the transverse shelves and the book can be taken out, the transverse shelves can be in a state of blocking the transverse shelves 14 and the book taking out of the transverse shelves, the transverse shelves can be in a state of blocking the book sorting state of the book shelf 14 and the book taking out of the transverse shelves 14.

At ordinary times, the side edge of the transverse shelf 13 is located inside a bayonet of the buckle 15 and fixedly connected with the side plate 12 through the buckle 15, the transverse shelf 13 is in a horizontal state through the rotating shaft 14 and the buckle 15, books are placed on the transverse shelf 13, when the books need to be arranged, the mode of arranging the transverse shelves 13 one by one can be adopted, the baffle plate 17 is firstly inserted into the groove 16 of the transverse shelf 13 needing to be arranged, then the transverse shelf 13 is separated from the buckle 15, the transverse shelf 13 rotates by degrees and then stays on the limiting structure 18, the transverse shelf 13 and the side plate 12 form a fixed inclination angle, the books placed on the transverse shelf 13 slide on the inclined plane, at the moment, the baffle plate 17 blocks the sliding books, the spine of the books is in the same level with , namely, the purpose of arranging the books is achieved, the transverse shelf 13 is clamped with the buckle 15 to be fixedly connected with the side plate 12 after finishing arranging, the transverse shelf is in the horizontal state, the baffle plate 17 can be taken out from the groove 16, all the operations are finished, the transverse shelf 13 can be inclined and the arrangement work efficiency can be improved by combining with the books, and the work of arrangement efficiency of workers can be greatly reduced.

The limiting structure 18 can be arranged below the transverse shelf 13 and at the same side position as the groove 16 at , after the transverse shelf 13 rotates for a certain angle, the transverse shelf 13 at the side of the groove 16 contacts the limiting structure 18, so that the transverse shelf 13 is fixedly connected with the side plate 12, the limiting structure 18 can be a long strip-shaped structural component, and is fixedly arranged on the side plate 12 below the transverse shelf 13, so that the rotating angle of the transverse shelf 13 is kept in a range of for avoiding the book on the transverse shelf 13 from falling off due to too large rotating angle, and simultaneously, the limiting structure 18 is also prevented from being arranged too close to the transverse shelf 13 above the limiting structure, and the book on the transverse shelf 13 cannot slide due to too small rotating angle, in other embodiments, the limiting structure 18 can also be arranged above the transverse shelf 13 and at a position opposite to the groove 16, and after the transverse shelf 13 rotates for a certain angle, the transverse shelf 13 at the opposite position side position of the groove 16 contacts the limiting structure 18, so that the transverse shelf 13 is fixedly connected with the side plate 12.

In other embodiments, the rotation shaft 14 may be disposed on the horizontal shelf 13 near or far from the edge of the groove 16, as long as the horizontal shelf 13 can rotate around the rotation shaft by an angle sufficient to slide the book on the horizontal shelf 13 toward the groove 16 .

In other embodiments, at least 2 buckles 15 can be used for fixing each transverse shelf 13, the buckles 15 can be arranged at any position where the edge of the side plate 12 and the rotating shaft 14 are at the same level , for example, 2 buckles 15 can be oppositely arranged at the two side plate edges of the transverse shelf 13 on the same side as , or at the same side as on the two sides of the transverse shelf 13, 4 buckles 15 can be oppositely arranged on the two side plates in pairs, and the plurality of buckles 15 can be used for enabling the connection between the transverse shelf 13 and the side plate 12 to be firmer.

The edge of the side plate 12 can also be fixedly connected with a vertical post 19 (as shown in fig. 2) perpendicular to the top plate, the buckle 15 is sleeved on the vertical post 19 and can rotate around the vertical post 19, namely, the buckle 15 has a th state of buckling the transverse shelf 13 and a second state of degree of horizontal rotation around the vertical post 19, the rotation angle of the buckle 15 is not fixed, and the buckle 15 can rotate by other angles in the range of 0-360 degrees according to specific use conditions.

Referring to the state shown in fig. 2, the edge of the horizontal shelf 13 is clamped in the clamping groove of the clamp 15, the horizontal shelf 13 is fixed between the clamp 15 and the side plate 12 and cannot rotate, and the horizontal shelf 13 is in a horizontal state, and books are placed on the horizontal shelf 13, which is the th state of the bookshelf.

Referring to the state shown in fig. 3, the buckle 15 rotates horizontally degrees around the upright post 19, so that the edge of the horizontal shelf 13 is screwed out of the clamping groove of the buckle 15, at this time, the horizontal shelf 13 is connected with the side plate 12 only through the rotating shaft 14, the horizontal shelf 13 can rotate around the rotating shaft 14, the horizontal shelf 13 stays on the limiting structure 18 after rotating degrees theta around the rotating shaft 14, so that the book slides to the baffle 17, which is the second state of the bookshelf, when finishing book arrangement, the bookshelf can return to the state shown in fig. 2, the rotation angle theta of the horizontal shelf 13 is not constant, and according to specific use conditions, the horizontal shelf 13 can rotate by other angles in the range of 0-90 degrees, preferably 15-45 degrees.

The side plate 12 can be further provided with fixing structures 20 (as shown in fig. 2), the fixing structures 20 are arranged below the side when the transverse shelf 13 is in a horizontal state and are opposite to the positions of the grooves 16 on the transverse shelf 13, the fixing structures 20 can share the weight of the transverse shelf 13 and the books on the transverse shelf 13 with the buckles 15 and the rotating shafts 14 when the transverse shelf 13 is in the horizontal state, and can play a role of blocking when the books are sorted and are in a horizontal state (i.e. the state shown in fig. 2 is restored), so that the books can be prevented from sliding off from the positions opposite to the positions of the grooves 16 due to too large rotation angle of the transverse shelf 13.

Compared with the existing bookshelf structure, the transverse shelf can be inclined and matched with the baffle, rows of books can be quickly and conveniently arranged, the work efficiency of arranging the books is greatly improved, and the workload of workers is reduced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

The utility model provides an adjustable bookcase, including support body, be equipped with roof and both sides board on the support body, be provided with a plurality of horizontal shelves between the board of both sides, characterized by that horizontal shelf both sides all are equipped with the pivot and the horizontal shelf upper surface sets up recess along with the roof parallel direction, the lateral plate edge with the pivot is equipped with the buckle with horizontal position, every horizontal shelf all has at least buckle to cooperate with it, the buckle below is equipped with limit structure, the bookshelf still includes and inlays the baffle in the recess, horizontal shelf is through pivot and buckle, horizontal shelf is through pivot and limit structure is the slope state.
2. The kinds of adjustable bookcase of claim 1, wherein the rotation shaft is disposed at the middle position of the side of the horizontal shelf where the side board is connected.
3. The kinds of adjustable bookcase of claim 1, wherein the limiting structure is disposed under the transversal shelf at a position from the groove.
4. The adjustable bookcase of claim 1, wherein the limiting structure is disposed above the shelf opposite to the groove.
5. The kinds of adjustable bookcases of claim 1, wherein the side panels have edges fixedly connected to posts perpendicular to the top panel, and the clips are sleeved on the posts and rotate around the posts.
6. The adjustable bookcase of claim 1, wherein the length of the baffle is the same as that of the shelf.
7. The adjustable bookcase of claim 1, wherein the length of the transverse shelf is an integral multiple of the length of the baffle.
8. The kinds of adjustable bookcases of claim 1, wherein fixed structures are provided on the side plates, and the fixed structures are provided under sides of the horizontal shelf and opposite to the grooves.