Bookshelf for children

Abstract

The utility model discloses a children's bookshelf which comprises a main shelf body used for storing books, a left shelf body and a right shelf body, and the left shelf body and the right shelf body are movably arranged on the left side and the right side of the main shelf body respectively. The left frame body and the right frame body move towards the main frame body, so that the left frame body and the right frame body are stored in the main frame body; only the main shelf body of the bookshelf for children is in a use state, so that children books can be stored in a house for less use; the left shelf body and the right shelf body are stored in the main shelf body, so that the occupied space of the bookshelf for children is reduced; when books of children at home are increased, the left shelf body and the right shelf body only need to be moved back to the main shelf body respectively, the left shelf body and the right shelf body are unfolded outwards respectively, and the storage space of the bookshelf is expanded; in other words, the use state of the bookshelf for children can be changed according to actual needs of families, and use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bookshelves, and more specifically, it relates to a children's bookshelf. Background Art

[0002] A bookshelf is a tool specifically used by people to store books and is also a common household item. Due to different forms and structures of bookshelves, there are different names such as bookcases, book cabinets, and book partitions. Currently, people attach more and more importance to children's education. Parents let children come into contact with reading materials from an early age and encourage them to read more. They often equip children with a large number of books. Therefore, children's bookshelves for storing children's books are often equipped at home;

[0003] For example, the Chinese utility model patent with the publication number CN21873815U discloses a children's bookshelf, which includes a frame body, a plurality of book shelves, and a moving mechanism. The frame body includes two parallel support plates. The moving mechanism includes two moving chains and a plurality of transmission gears. The transmission gears are rotatably connected to the support plates. The two moving chains are respectively arranged on the two support plates. The moving chains surround a plurality of the transmission gears and are engaged with a plurality of the transmission gears. The inside of the book shelf has a book storage space. The two ends of the book shelf are respectively rotatably connected to the two moving chains. A plurality of the book shelves move synchronously, and the position state during the movement of the book shelf remains unchanged. This application can facilitate children to move the high book shelf to a lower position for taking and placing books, and can improve the safety of children when using the children's bookshelf; however, the overall capacity of this children's bookshelf remains unchanged, and as children grow older, the number of books at home will increase, resulting in the inability of the original children's bookshelf to hold children's books. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a children's bookshelf.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A children's bookshelf includes a main frame body, a left frame body, and a right frame body for storing books. The left frame body and the right frame body are respectively movably arranged on the left and right sides of the main frame body;

[0007] The left frame body and the right frame body move towards the main frame body, so that the left frame body and the right frame body are stored in the main frame body;

[0008] The left frame body and the right frame body move away from the main frame body respectively, and the left frame body and the right frame body expand outwards respectively to expand the storage space of the bookshelf.

[0009] The utility model is further provided that: the main frame body is formed by enclosing a main bottom plate, a main top plate, a left side plate, and a right side plate;

[0010] The upper and lower ends of the left side plate and the right side plate are respectively provided with connecting columns, and the left and right ends of the main bottom plate and the main top plate are respectively provided with insertion holes that cooperate with the connecting columns;

[0011] The upper and lower ends of the left side plate and the right side plate are respectively inserted into the insertion holes at the left and right ends of the main bottom plate and the main top plate through the connecting columns, and are fixed by cooperating the nuts with the ends of the connecting columns.

[0012] The present utility model is further provided that: the left frame body includes a left bottom plate, a left top plate and a first side plate, and the left bottom plate and the left top plate are both provided with first arc-shaped holes adapted to the connecting columns;

[0013] The left ends of the left top plate and the left bottom plate are respectively connected to the upper and lower ends of the first side plate, and the right ends of the left top plate and the left bottom plate are respectively cooperated with the connecting columns at the upper and lower ends of the left side plate through the first arc-shaped holes;

[0014] The right frame body includes a right bottom plate, a right top plate and a second side plate, and the right bottom plate and the right top plate are both provided with second arc-shaped holes adapted to the connecting columns;

[0015] The right ends of the right top plate and the right bottom plate are respectively connected to the upper and lower ends of the second side plate, and the left ends of the right top plate and the right bottom plate are respectively cooperated with the connecting columns at the upper and lower ends of the right side plate through the second arc-shaped holes.

[0016] The present utility model is further provided that: the main bottom plate and the main top plate are in a 90-degree fan shape, and the left bottom plate, the left top plate, the right bottom plate and the right top plate are all in a 45-degree fan shape.

[0017] The present utility model is further provided that: the children's bookshelf is formed by stacking and cooperating three layers of main frame bodies, three layers of left frame bodies and three layers of right frame bodies.

[0018] The beneficial effects of the present utility model are as follows: the children's bookshelf includes a main frame body, a left frame body and a right frame body for storing books, and the left frame body and the right frame body are respectively movably arranged on the left and right sides of the main frame body; the left frame body and the right frame body move towards the main frame body, so that the left frame body and the right frame body are stored in the main frame body; that is, only the main frame body of the children's bookshelf is in a use state, which can be used for storing fewer children's books at home; the left frame body and the right frame body are stored in the main frame body, reducing the occupied space of the children's bookshelf; when the number of children's books at home increases, only the left frame body and the right frame body need to be moved away from the main frame body respectively, and the left frame body and the right frame body are respectively unfolded outwards to expand the storage space of the bookshelf; that is, the use state of the children's bookshelf can be changed according to the actual needs of the family, improving the flexibility of use. Description of the Drawings

[0019] Figure 1This is the unfolded state diagram of a children's bookshelf of the present utility model;

[0020] Figure 2 This is the storage state diagram of a children's bookshelf of the present utility model;

[0021] Figure 3 This is the structural schematic diagram of the main frame body of a children's bookshelf of the present utility model Figure 1 ;

[0022] Figure 4 This is the structural schematic diagram of the main frame body of a children's bookshelf of the present utility model Figure 2 ;

[0023] Figure 5 This is the structural schematic diagram of the left side plate and the right side plate of a children's bookshelf of the present utility model;

[0024] Figure 6 This is the cooperation diagram among the main bottom plate, the main top plate, the left side plate and the right side plate of a children's bookshelf of the present utility model;

[0025] Figure 7 This is the structural schematic diagram of the main bottom plate and the main top plate of a children's bookshelf of the present utility model;

[0026] Figure 8 This is the structural schematic diagram of the left frame body of a children's bookshelf of the present utility model;

[0027] Figure 9 This is the structural schematic diagram of the right frame body of a children's bookshelf of the present utility model;

[0028] Explanation of reference numerals: 1. Main frame body; 11. Main bottom plate; 12. Main top plate; 13. Left side plate; 14. Right side plate; 15. Connecting column; 16. Insertion hole; 17. Nut; 2. Left frame body; 21. Left bottom plate; 22. Left top plate; 23. First side plate; 24. First arc-shaped hole; 3. Right frame body; 31. Right bottom plate; 32. Right top plate; 33. Second side plate; 34. Second arc-shaped hole. Detailed implementation manners

[0029] Refer to the Figures 1 to 9 Embodiment of a children's bookshelf of the present utility model for further detailed description.

[0030] A children's bookshelf includes a main frame body 1, a left frame body 2 and a right frame body 3 for storing books. The left frame body 2 and the right frame body 3 are respectively movably arranged on the left and right sides of the main frame body 1; the left frame body 2 and the right frame body 3 move towards the main frame body 1 so that the left frame body 2 and the right frame body 3 are stored in the main frame body 1; that is, only the main frame body 1 of this children's bookshelf is in use state, which is available for storing fewer children's books at home; when the left frame body 2 and the right frame body 3 are stored in the main frame body 1, the occupied space of the children's bookshelf is reduced;

[0031] When there is an increase in children's books at home, only need to move the left frame body 2 and the right frame body 3 away from the main frame body 1 respectively, and the left frame body 2 and the right frame body 3 expand outwards respectively to expand the storage space of the bookshelf; that is, the use state of the children's bookshelf can be changed according to the actual needs of the family, improving the flexibility of use.

[0032] The specific structure of the main frame body 1 is as follows: the main frame body 1 is formed by enclosing a main bottom plate 11, a main top plate 12, a left side plate 13 and a right side plate 14; connection columns 15 are respectively arranged at the upper and lower ends of the left side plate 13 and the right side plate 14, and insertion holes 16 matched with the connection columns 15 are respectively arranged at the left and right ends of the main bottom plate 11 and the main top plate 12; the upper and lower ends of the left side plate 13 and the right side plate 14 are respectively inserted into the insertion holes 16 at the left and right ends of the main bottom plate 11 and the main top plate 12 through the connection columns 15, and are fixed by cooperating with the end parts of the connection columns 15 through nuts 17;

[0033] The specific structure of the left frame body 2 is as follows: the left frame body 2 includes a left bottom plate 21, a left top plate 22 and a first side plate 23, and first arc-shaped holes 24 adapted to the connection columns 15 are arranged on both the left bottom plate 21 and the left top plate 22;

[0034] The left ends of the left top plate 22 and the left bottom plate 21 are respectively connected to the upper and lower ends of the first side plate 23, and the right ends of the left top plate 22 and the left bottom plate 21 are respectively matched with the connection columns 15 at the upper and lower ends of the left side plate 13 through the first arc-shaped holes 24; when the left frame body 2 is pulled outwards or pushed inwards, the left bottom plate 21 and the left top plate 22 on the left frame body 2 rotate relative to the main frame body 1 under the cooperation of the corresponding first arc-shaped holes 24 and the connection columns 15, so that the left frame body 2 is moved out of the main frame body 1 or is received in the main frame body 1;

[0035] The specific structure of the right frame body 3 is as follows: the right frame body 3 includes a right bottom plate 31, a right top plate 32 and a second side plate 33, and second arc-shaped holes 34 adapted to the connection columns 15 are arranged on both the right bottom plate 31 and the right top plate 32;

[0036] The right ends of the right top plate 32 and the right bottom plate 31 are respectively connected to the upper and lower ends of the second side plate 33, and the left ends of the right top plate 32 and the right bottom plate 31 are respectively matched with the connection columns 15 at the upper and lower ends of the right side plate 14 through the second arc-shaped holes 34; when the right frame body 3 is pulled outwards or pushed inwards, the right bottom plate 31 and the right top plate 32 on the right frame body 3 rotate relative to the main frame body 1 under the cooperation of the corresponding second arc-shaped holes 34 and the connection columns 15, so that the right frame body 3 is moved out of the main frame body 1 or is received in the main frame body 1;

[0037] When the children's bookshelf is specifically installed, the connecting column 15 at the lower end of the left side plate 13 sequentially passes through the first arc-shaped hole 24 of the left bottom plate 21 and the insertion hole 16 of the main bottom plate 11 and then cooperates with the nut 17. The connecting column 15 at the upper end of the left side plate 13 sequentially passes through the insertion hole 16 of the main top plate 12 and the first arc-shaped hole 24 of the left top plate 22 and then cooperates with the nut 17, realizing the assembly operation of the left frame body 2 and the main frame body 1.

[0038] Similarly, the connecting column 15 at the lower end of the right side plate 14 sequentially passes through the second arc-shaped hole 34 of the right bottom plate 31 and the insertion hole 16 of the main bottom plate 11 and then cooperates with the nut 17. The connecting column 15 at the upper end of the right side plate 14 sequentially passes through the insertion hole 16 of the main top plate 12 and the second arc-shaped hole 34 of the right top plate 32 and then cooperates with the nut 17, realizing the assembly operation of the right frame body 3 and the main frame body 1.

[0039] The nut 17 cooperates with the connecting column 15 to prevent the main bottom plate 11, the main top plate 12, the left frame body 2 and the right frame body 3 from detaching from the connecting column 15, and does not completely lock the main frame body 1, the left frame body 2 and the right frame body 3, enabling the left frame body 2 and the right frame body 3 to rotate relative to the main frame body 1, thereby changing the usage state.

[0040] The main bottom plate 11 and the main top plate 12 are in the shape of a 90-degree sector, and the left bottom plate 21, the left top plate 22, the right bottom plate 31 and the right top plate 32 are all in the shape of a 45-degree sector. When the left frame body 2 and the right frame body 3 of the children's bookshelf are in the storage state, the whole children's bookshelf is in the shape of a 90-degree sector, making it just suitable to be placed at the corner for use. When the left frame body 2 and the right frame body 3 are in the open state, the whole children's bookshelf is in the shape of a semicircle, making it suitable to be placed directly against the wall for use.

[0041] To increase the storage function of the children's bookshelf, the children's bookshelf is formed by the mutual stacking and cooperation of three layers of main frame bodies 1, three layers of left frame bodies 2 and three layers of right frame bodies 3. The main bottom plate 11 of the upper main frame body 1 is used as the main top plate 12 of the adjacent lower main frame body 1, the left bottom plate 21 of the upper left frame body 2 is used as the left top plate 22 of the adjacent lower left frame body 2, and the right bottom plate 31 of the upper right frame body 3 is used as the right top plate 32 of the adjacent lower right frame body 3. And the upper and lower ends of the adjacent left side plates 13 are fixedly connected, and the upper and lower ends of the adjacent right side plates 14 are fixedly connected to enhance the overall strength of the children's bookshelf.

[0042] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A children's bookshelf, characterized by: It comprises a main frame body, a left frame body and a right frame body for storing books, wherein the left frame body and the right frame body are movably arranged on the left and right sides of the main frame body respectively; The left frame and the right frame move toward the main frame so that the left frame and the right frame are stored in the main frame; The left frame and the right frame move away from the main frame respectively, and the left frame and the right frame are respectively unfolded outward to expand the storage space of the bookshelf.

2. A children's bookshelf according to claim 1, characterized in that: The main frame is formed by a main bottom plate, a main top plate, a left side plate and a right side plate; The upper and lower ends of the left and right panels are respectively provided with connecting columns, and the left and right ends of the main bottom panel and the main top panel are respectively provided with plug-in holes matched with the connecting columns; The upper and lower ends of the left and right panels are respectively inserted into the insertion holes at the left and right ends of the main bottom panel and the main top panel through connecting columns, and are fixed by nuts cooperating with the ends of the connecting columns.

3. A children's bookshelf according to claim 2, characterized in that: The left frame body comprises a left bottom plate, a left top plate and a first side plate, and the left bottom plate and the left top plate are both provided with a first arc-shaped hole adapted to the connecting column; The left ends of the left top plate and the left bottom plate are respectively connected to the upper and lower ends of the first side plate, and the right ends of the left top plate and the left bottom plate are respectively matched with the connecting columns at the upper and lower ends of the left side plate through the first arc-shaped holes; The right frame body comprises a right bottom plate, a right top plate and a second side plate, and the right bottom plate and the right top plate are both provided with a second arc-shaped hole adapted to the connecting column; The right ends of the right top plate and the right bottom plate are respectively connected to the upper and lower ends of the second side plate, and the left ends of the right top plate and the right bottom plate are respectively matched with the connecting columns at the upper and lower ends of the right side plate through the second arc-shaped holes.

4. A children's bookshelf according to claim 3, characterized in that: The main bottom plate and the main top plate are in a 90-degree fan-shaped shape, and the left bottom plate, the left top plate, the right bottom plate and the right top plate are all in a 45-degree fan-shaped shape.

5. A children's bookshelf according to claim 4, characterized in that: The children's bookshelf is formed by stacking and cooperating a three-layer main frame, a three-layer left frame and a three-layer right frame.

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