Multifunctional book storage device

Abstract

The present invention proposes a multifunctional book storage device, comprising a plurality of partitioning louvers, a cylindrical connecting member and a circular tray; wherein the cylindrical connecting member is arranged in the middle of the circular tray; and a plurality of partitioning louvers surround the outside of the cylindrical connecting member and are symmetrically arranged on the circular tray. The present invention can not only fix books, but also remove odors from books when they are hung out to dry, which is aesthetically pleasing and increases the design and decorative sense of the storage device.

Description

Technical Field

[0001] The invention relates to the field of book storage appliances, in particular to a multifunctional book storage device. Background Art

[0002] Most of the existing book storage devices are bookshelves and bookcases. When storing books, the books are stacked and placed tightly, and they are kept in a fixed and closed position for a long time, which cannot be ventilated and odor-dispersed in time. Now many books are printed with color inks, especially books for young children to read, which are mostly printed in color. After printing, some benzene solvents will remain in the new books and have not evaporated completely. Such solvents will continue to evaporate and produce unpleasant odors. Substances such as benzene and toluene are highly toxic. If they are exposed for a long time, they may cause physical discomfort, especially for young children with low immunity. Therefore, it is generally more appropriate to open new books and let them air for some time before using them. However, a large number of books placed separately to air not only take up space and affect the appearance, but also fail to fix the books.

[0003] Therefore, a multifunctional book storage device is provided, which can not only fix books, but also be aesthetically pleasing when drying and removing odors from books. Increasing the design sense and decorative sense of the storage device is an urgent problem to be solved by technicians in this field. Summary of the invention

[0004] The present invention is based on at least one of the above technical problems and provides a multifunctional book storage device, which can not only fix books, but also be aesthetically pleasing to the readers when drying them, thereby increasing the design and decorative sense of the storage device.

[0005] In view of this, the present invention proposes a multifunctional book storage device, including a plurality of partitioning louvers, a cylindrical connecting member and a circular tray; wherein the cylindrical connecting member is arranged in the middle of the circular tray; and a plurality of partitioning louvers are surrounded by the outside of the cylindrical connecting member and symmetrically arranged on the circular tray.

[0006] Preferably, there are 24 partitioning pages, which separate out spaces for vertically storing books. The spaces for accommodating books left between adjacent partitioning pages can meet the thickness dimensions of conventional books and picture books commonly used by children.

[0007] Preferably, the circular tray has a diameter of 500 mm, which can accommodate two conventional books placed vertically, and a thickness of 4 mm. The thickness of the circular wall of the tray is 4 mm.

[0008] The cylindrical connecting member protrudes 40 mm from the upper surface of the circular tray, and the inner wall diameter of the cylindrical space is 50 mm.

[0009] Furthermore, the dividing louvers are arc-shaped outwardly; and a plurality of holes are arranged on the dividing louvers.

[0010] In the present invention, the arrangement of the holes facilitates ventilation and odor removal of books.

[0011] Furthermore, the circular tray includes a base and a first card slot and a second card slot which protrude upward and downward respectively along the outer wall of the base; the partition louver is integrally formed with the base and is located inside the first card slot.

[0012] Preferably, the height of the first card slot is 10 mm; the height of the second card slot is 22 mm.

[0013] In the present invention, the provision of the card slot 1 can be used to prevent books from falling and increase the stability of the books when drying.

[0014] Furthermore, a connection hole is arranged at a position in the middle of the base corresponding to the cylindrical connection member; the cylindrical connection member is a hollow structure with openings at both ends; and the cylindrical connection member is arranged above the connection hole.

[0015] Furthermore, the book storage device also includes a hollow storage tube and a storage tube cover adapted to the hollow storage tube; the bottom end of the hollow storage tube is sleeved in the cylindrical connecting component and is detachably or rotatably connected to the cylindrical connecting component; a storage tube cover is provided at the upper end of the hollow storage tube; the hollow storage tube and the storage tube cover are detachably connected.

[0016] Preferably, the hollow storage tube is 310 mm high and 2 mm thick, and is provided with a small hole with a diameter of 6 mm.

[0017] Preferably, the detachable connection between the hollow storage tube and the cylindrical connecting member is a threaded connection.

[0018] In the present invention, the provision of the hollow storage tube can further speed up the ventilation and odor removal of books.

[0019] Furthermore, the book storage device also includes a base; the bottom end of the hollow storage tube is connected to the base through a columnar connecting member; the columnar connecting member is sleeved in the hollow storage tube and is detachably connected to the hollow storage tube; the base is sleeved in the second card slot.

[0020] Preferably, the columnar connecting member is 40 mm high, and the diameter of the columnar connecting member is compatible with the hollow storage tube.

[0021] Preferably, the columnar connecting member is threadably connected to the hollow storage tube.

[0022] In the present invention, the bottom end of the hollow storage tube is sleeved in the cylindrical connecting component, and when it is rotatably connected with the cylindrical connecting component, when the louvered pages are moved to separate, the circular tray can rotate 360 ​​degrees around the hollow storage tube, which can meet the rotation query.

[0023] Furthermore, a plurality of suction cups are arranged under the base.

[0024] Preferably, the suction cups are anti-skid and shock-absorbing suction cups, which are symmetrically distributed around and have a diameter of 30 mm, and are used to adsorb on a desktop or the ground to increase friction and keep it fixed.

[0025] Furthermore, a deodorizing bag is arranged in the hollow storage tube; the deodorizing bag includes an activated carbon bag or a spice bag.

[0026] In the present invention, a deodorizing bag is arranged in the hollow storage tube to absorb the odor emitted by new books and purify the air.

[0027] Furthermore, a handle is arranged on the outer upper end of the hollow storage tube; the handle is detachably connected to the hollow storage tube.

[0028] Preferably, on the outside of the tube wall 12mm away from the top of the hollow storage tube, a 3mm long cylindrical protrusion is respectively provided at the relative positions of the two ends of one diameter of the outer wall of the tube, the diameter of the cylindrical protrusion is 6mm, and there is a hole with a diameter of 2mm and a length of 3mm in the center of the cylinder for inserting the handle. The handle is 75mm long, 54mm wide, 2mm thick, and 10mm wide. Two annular cylinders are provided at the bottom of both sides of the handle, each annular cylinder is 3mm thick, the outer wall diameter is 10mm, the inner wall diameter is 6mm, and there is a cylindrical protrusion with a diameter of 2mm and a length of 3mm in the center.

[0029] In the present invention, the handle can be moved and stored at any time.

[0030] Through the above technical scheme, the present invention provides a multifunctional book storage device, which can not only fix books, but also can be aesthetically pleasing to the readers for drying and deodorizing, thereby increasing the design and decorative sense of the storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The structural explosion diagram of the embodiment 1 of the present invention is shown.

[0032] Figure 2 A structural schematic diagram of embodiment 1 of the present invention is shown.

[0033] Figure 3 A schematic structural diagram of embodiment 2 of the present invention is shown.

[0034] Figure 4 A structural schematic diagram of embodiment 5 of the present invention is shown.

[0035] Figure 5 The schematic diagram of the structure of the handle of the present invention is shown.

[0036] Figure 6 A structural schematic diagram of embodiment 6 of the present invention is shown.

[0037] Figure 7 A structural explosion diagram of embodiment 6 of the present invention is shown.

[0038] In the figure, 1 is a partition shutter, 2 is a cylindrical connecting member, 3 is a round tray, 4 is a storage tube cover, 5 is a handle, 6 is a hollow storage tube, 7 is a columnar connecting member, 8 is a base, 9 is a suction cup, 10 is a bottom bracket, 11 is a card slot 1, and 12 is a hole. DETAILED DESCRIPTION

[0039] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0040] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0041] Example 1

[0042] The present invention provides a multifunctional book storage device, the structure of which is as follows: Figure 1-2 , including a plurality of partition louvers 1, a cylindrical connecting member 2 and a circular tray 3; wherein the cylindrical connecting member 2 is arranged in the middle of the circular tray 3; a plurality of partition louvers 1 surround the outside of the cylindrical connecting member 2 and are symmetrically arranged on the circular tray 3.

[0043] The partitioning louvers 1 are 24 pieces, which separate the space for vertically storing books. The space for accommodating books left between adjacent partitioning louvers 1 can meet the thickness size of regular books and picture books commonly used by children.

[0044] The diameter of the circular tray 3 is 500 mm, which can accommodate two regular books placed vertically. The thickness is 4 mm, and the thickness of the circular wall of the tray is 4 mm.

[0045] The cylindrical connecting member 2 protrudes 40 mm from the upper surface of the circular tray 3, and the inner wall diameter of the cylindrical space is 50 mm.

[0046] The partition louver 1 is arc-shaped outwardly; a plurality of holes 12 are provided on the partition louver 1 .

[0047] The circular tray 3 includes a base 10 and a first card slot 11 and a second card slot 11 protruding upward and downward respectively along the outer wall of the base 10 ; the partition louver 1 is integrally formed with the base 10 and is located inside the first card slot 11 .

[0048] The height of the card slot 11 is 10 mm; the height of the card slot 2 is 22 mm.

[0049] Example 2

[0050] The present invention provides a multifunctional book storage device, the structure of which is as follows: Figure 3 , including a plurality of partition louvers 1, a cylindrical connecting member 2 and a circular tray 3; wherein the cylindrical connecting member 2 is arranged in the middle of the circular tray 3; a plurality of partition louvers 1 surround the outside of the cylindrical connecting member 2 and are symmetrically arranged on the circular tray 3.

[0051] The partitioning louvers 1 are 24 pieces, which separate the space for vertically storing books. The space for accommodating books left between adjacent partitioning louvers 1 can meet the thickness size of regular books and picture books commonly used by children.

[0052] The diameter of the circular tray 3 is 500 mm, which can accommodate two regular books placed vertically. The thickness is 4 mm, and the thickness of the circular wall of the tray is 4 mm.

[0053] The cylindrical connecting member 2 protrudes 40 mm from the upper surface of the circular tray 3, and the inner wall diameter of the cylindrical space is 50 mm.

[0054] The partition louver 1 is arc-shaped outwardly; a plurality of holes 12 are provided on the partition louver 1 .

[0055] The circular tray 3 includes a base 10 and a first card slot 11 and a second card slot 11 protruding upward and downward respectively along the outer wall of the base 10 ; the partition louver 1 is integrally formed with the base 10 and is located inside the first card slot 11 .

[0056] The height of the card slot 11 is 10 mm; the height of the card slot 2 is 22 mm.

[0057] A connection hole is arranged at a position in the middle of the base 10 corresponding to the cylindrical connection member 2; the cylindrical connection member 2 is a hollow structure with openings at both ends; the cylindrical connection member 2 is arranged above the connection hole.

[0058] The book storage device also includes a hollow storage tube 6 and a storage tube cover 4 adapted to the hollow storage tube 6; the bottom end of the hollow storage tube 6 is sleeved in the cylindrical connecting member 2 and is detachably connected to the cylindrical connecting member 2; a storage tube cover 4 is provided at the upper end of the hollow storage tube 6; the hollow storage tube 6 and the storage tube cover 4 are detachably connected.

[0059] The hollow storage tube 6 is 310 mm high and 2 mm thick, and is provided with a plurality of small holes with a diameter of 6 mm.

[0060] The detachable connection between the hollow storage tube 6 and the cylindrical connecting member 2 is a threaded connection.

[0061] Example 3

[0062] The present invention provides a multifunctional book storage device, the structure of which is as follows: Figure 1-2, including a plurality of partition louvers 1, a cylindrical connecting member 2 and a circular tray 3; wherein the cylindrical connecting member 2 is arranged in the middle of the circular tray 3; a plurality of partition louvers 1 surround the outside of the cylindrical connecting member 2 and are symmetrically arranged on the circular tray 3.

[0063] The partitioning louvers 1 are 24 pieces, which separate the space for vertically storing books. The space for accommodating books left between adjacent partitioning louvers 1 can meet the thickness size of regular books and picture books commonly used by children.

[0064] The diameter of the circular tray 3 is 500 mm, which can accommodate two regular books placed vertically. The thickness is 4 mm, and the thickness of the circular wall of the tray is 4 mm.

[0065] The cylindrical connecting member 2 protrudes 40 mm from the upper surface of the circular tray 3, and the inner wall diameter of the cylindrical space is 50 mm.

[0066] The partition louver 1 is arc-shaped outwardly; a plurality of holes 12 are provided on the partition louver 1 .

[0067] The circular tray 3 includes a base 10 and a first card slot 11 and a second card slot 11 protruding upward and downward respectively along the outer wall of the base 10 ; the partition louver 1 is integrally formed with the base 10 and is located inside the first card slot 11 .

[0068] The height of the card slot 11 is 10 mm; the height of the card slot 2 is 22 mm.

[0069] A connection hole is arranged at a position in the middle of the base 10 corresponding to the cylindrical connection member 2; the cylindrical connection member 2 is a hollow structure with openings at both ends; the cylindrical connection member 2 is arranged above the connection hole.

[0070] The book storage device also includes a hollow storage tube 6 and a storage tube cover 4 matched with the hollow storage tube 6; the bottom end of the hollow storage tube 6 is sleeved in the cylindrical connecting member 2 and is rotatably connected to the cylindrical connecting member 2; the storage tube cover 4 is arranged on the upper end of the hollow storage tube 6; the hollow storage tube 6 and the storage tube cover 4 are detachably connected.

[0071] The hollow storage tube 6 is 310 mm high and 2 mm thick, and is provided with a plurality of small holes with a diameter of 6 mm.

[0072] Example 4

[0073] The present invention provides a multifunctional book storage device, the structure of which is as follows: Figure 1-2 , including a plurality of partition louvers 1, a cylindrical connecting member 2 and a circular tray 3; wherein the cylindrical connecting member 2 is arranged in the middle of the circular tray 3; a plurality of partition louvers 1 surround the outside of the cylindrical connecting member 2 and are symmetrically arranged on the circular tray 3.

[0074] The partitioning louvers 1 are 24 pieces, which separate the space for vertically storing books. The space for accommodating books left between adjacent partitioning louvers 1 can meet the thickness size of regular books and picture books commonly used by children.

[0075] The diameter of the circular tray 3 is 500 mm, which can accommodate two regular books placed vertically. The thickness is 4 mm, and the thickness of the circular wall of the tray is 4 mm.

[0076] The cylindrical connecting member 2 protrudes 40 mm from the upper surface of the circular tray 3, and the inner wall diameter of the cylindrical space is 50 mm.

[0077] The partition louver 1 is arc-shaped outwardly; a plurality of holes 12 are provided on the partition louver 1 .

[0078] The circular tray 3 includes a base 10 and a first card slot 11 and a second card slot 11 protruding upward and downward respectively along the outer wall of the base 10 ; the partition louver 1 is integrally formed with the base 10 and is located inside the first card slot 11 .

[0079] The height of the card slot 11 is 10 mm; the height of the card slot 2 is 22 mm.

[0080] A connection hole is arranged at a position in the middle of the base 10 corresponding to the cylindrical connection member 2; the cylindrical connection member 2 is a hollow structure with openings at both ends; the cylindrical connection member 2 is arranged above the connection hole.

[0081] The book storage device also includes a hollow storage tube 6 and a storage tube cover 4 adapted to the hollow storage tube 6; the bottom end of the hollow storage tube 6 is sleeved in the cylindrical connecting member 2 and is detachably or rotatably connected to the cylindrical connecting member 2; a storage tube cover 4 is provided at the upper end of the hollow storage tube 6; the hollow storage tube 6 and the storage tube cover 4 are detachably connected.

[0082] The hollow storage tube 6 is 310 mm high and 2 mm thick, and is provided with a plurality of small holes with a diameter of 6 mm.

[0083] The detachable connection between the hollow storage tube 6 and the cylindrical connecting member 2 is a threaded connection.

[0084] The book storage device also includes a base 8; the bottom end of the hollow storage tube 6 is connected to the base 8 through a columnar connecting member 7; the columnar connecting member 7 is sleeved in the hollow storage tube 6 and is detachably connected to the hollow storage tube 6; the base 8 is sleeved in the second card slot.

[0085] The columnar connecting member 7 is 40 mm high, and the diameter of the columnar connecting member 7 is compatible with the hollow storage tube 6 .

[0086] The columnar connecting member 7 is threadedly connected to the hollow storage tube 6 , and a plurality of suction cups 9 are arranged under the base 8 .

[0087] The suction cups 9 are anti-skid and shock-absorbing suction cups 9, which are symmetrically distributed around and have a diameter of 30 mm. The suction cups 9 are used to absorb the desktop or the ground to increase friction and keep them fixed.

[0088] A further optimized technical solution is proposed, in which a deodorizing bag is arranged in the hollow storage tube 6; the deodorizing bag is an activated carbon bag.

[0089] Example 5

[0090] The present invention provides a multifunctional book storage device, the structure of which is as follows: Figure 1-2 , including a plurality of partition louvers 1, a cylindrical connecting member 2 and a circular tray 3; wherein the cylindrical connecting member 2 is arranged in the middle of the circular tray 3; a plurality of partition louvers 1 surround the outside of the cylindrical connecting member 2 and are symmetrically arranged on the circular tray 3.

[0091] The partitioning louvers 1 are 24 pieces, which separate the space for vertically storing books. The space for accommodating books left between adjacent partitioning louvers 1 can meet the thickness size of regular books and picture books commonly used by children.

[0092] The diameter of the circular tray 3 is 500 mm, which can accommodate two regular books placed vertically. The thickness is 4 mm, and the thickness of the circular wall of the tray is 4 mm.

[0093] The cylindrical connecting member 2 protrudes 40 mm from the upper surface of the circular tray 3, and the inner wall diameter of the cylindrical space is 50 mm.

[0094] The partition louver 1 is arc-shaped outwardly; a plurality of holes 12 are provided on the partition louver 1 .

[0095] The circular tray 3 includes a base 10 and a first card slot 11 and a second card slot 11 protruding upward and downward respectively along the outer wall of the base 10 ; the partition louver 1 is integrally formed with the base 10 and is located inside the first card slot 11 .

[0096] The height of the card slot 11 is 10 mm; the height of the card slot 2 is 22 mm.

[0097] A connection hole is arranged at a position in the middle of the base 10 corresponding to the cylindrical connection member 2; the cylindrical connection member 2 is a hollow structure with openings at both ends; the cylindrical connection member 2 is arranged above the connection hole.

[0098] The book storage device also includes a hollow storage tube 6 and a storage tube cover 4 adapted to the hollow storage tube 6; the bottom end of the hollow storage tube 6 is sleeved in the cylindrical connecting member 2 and is detachably connected to the cylindrical connecting member 2; a storage tube cover 4 is provided at the upper end of the hollow storage tube 6; the hollow storage tube 6 and the storage tube cover 4 are detachably connected.

[0099] The hollow storage tube 6 is 310 mm high and 2 mm thick, and is provided with a plurality of small holes with a diameter of 6 mm.

[0100] The detachable connection between the hollow storage tube 6 and the cylindrical connecting member 2 is a threaded connection.

[0101] A handle 5 is disposed on the outer upper end of the hollow storage tube 6 ; the handle 5 is detachably connected to the hollow storage tube 6 .

[0102] On the outside of the tube wall 12mm away from the top of the hollow storage tube 6, a 3mm long cylindrical protrusion is respectively provided at the relative positions of the two ends of one diameter of the outer wall of the tube, the diameter of the cylindrical protrusion is 6mm, and there is a hole 12 with a diameter of 2mm and a length of 3mm in the center of the cylinder for inserting the handle 5. The handle 5 is 75mm long, 54mm wide, 2mm thick, and 10mm wide. Two annular cylinders are provided at the bottom of both sides of the handle 5, each of which is 3mm thick, with an outer wall diameter of 10mm and an inner wall diameter of 6mm, and there is a cylindrical protrusion with a diameter of 2mm and a length of 3mm in the center.

[0103] Example 6

[0104] The present invention provides a multifunctional book storage device, the structure of which is as follows: Figure 1-2 , including a plurality of partition louvers 1, a cylindrical connecting member 2 and a circular tray 3; wherein the cylindrical connecting member 2 is arranged in the middle of the circular tray 3; a plurality of partition louvers 1 surround the outside of the cylindrical connecting member 2 and are symmetrically arranged on the circular tray 3.

[0105] The partitioning louvers 1 are 24 pieces, which separate the space for vertically storing books. The space for accommodating books left between adjacent partitioning louvers 1 can meet the thickness size of regular books and picture books commonly used by children.

[0106] The diameter of the circular tray 3 is 500 mm, which can accommodate two regular books placed vertically. The thickness is 4 mm, and the thickness of the circular wall of the tray is 4 mm.

[0107] The cylindrical connecting member 2 protrudes 40 mm from the upper surface of the circular tray 3, and the inner wall diameter of the cylindrical space is 50 mm.

[0108] The partition louver 1 is arc-shaped outwardly; a plurality of holes 12 are provided on the partition louver 1 .

[0109] The circular tray 3 includes a base 10 and a first card slot 11 and a second card slot 11 protruding upward and downward respectively along the outer wall of the base 10 ; the partition louver 1 is integrally formed with the base 10 and is located inside the first card slot 11 .

[0110] The height of the card slot 11 is 10 mm; the height of the card slot 2 is 22 mm.

[0111] A connection hole is arranged at a position in the middle of the base 10 corresponding to the cylindrical connection member 2; the cylindrical connection member 2 is a hollow structure with openings at both ends; the cylindrical connection member 2 is arranged above the connection hole.

[0112] The book storage device also includes a hollow storage tube 6 and a storage tube cover 4 adapted to the hollow storage tube 6; the bottom end of the hollow storage tube 6 is sleeved in the cylindrical connecting member 2 and is detachably or rotatably connected to the cylindrical connecting member 2; a storage tube cover 4 is provided at the upper end of the hollow storage tube 6; the hollow storage tube 6 and the storage tube cover 4 are detachably connected.

[0113] The hollow storage tube 6 is 310 mm high and 2 mm thick, and is provided with a plurality of small holes with a diameter of 6 mm.

[0114] The detachable connection between the hollow storage tube 6 and the cylindrical connecting member 2 is a threaded connection.

[0115] The book storage device also includes a base 8; the bottom end of the hollow storage tube 6 is connected to the base 8 through a columnar connecting member 7; the columnar connecting member 7 is sleeved in the hollow storage tube 6 and is detachably connected to the hollow storage tube 6; the base 8 is sleeved in the second card slot.

[0116] The columnar connecting member 7 is 40 mm high, and the diameter of the columnar connecting member 7 is compatible with the hollow storage tube 6 .

[0117] The columnar connecting member 7 is threadedly connected to the hollow storage tube 6 , and a plurality of suction cups 9 are arranged under the base 8 .

[0118] The suction cups 9 are anti-skid and shock-absorbing suction cups 9, which are symmetrically distributed around and have a diameter of 30 mm. The suction cups 9 are used to absorb the desktop or the ground to increase friction and keep them fixed.

[0119] A further optimized technical solution is proposed, in which a deodorizing bag is arranged in the hollow storage tube 6; the deodorizing bag is an activated carbon bag.

[0120] A handle 5 is disposed on the outer upper end of the hollow storage tube 6 ; the handle 5 is detachably connected to the hollow storage tube 6 .

[0121] On the outside of the tube wall 12mm away from the top of the hollow storage tube 6, a 3mm long cylindrical protrusion is respectively provided at the relative positions of the two ends of one diameter of the outer wall of the tube, the diameter of the cylindrical protrusion is 6mm, and there is a hole 12 with a diameter of 2mm and a length of 3mm in the center of the cylinder for inserting the handle 5. The handle 5 is 75mm long, 54mm wide, 2mm thick, and 10mm wide. Two annular cylinders are provided at the bottom of both sides of the handle 5, each of which is 3mm thick, with an outer wall diameter of 10mm and an inner wall diameter of 6mm, and there is a cylindrical protrusion with a diameter of 2mm and a length of 3mm in the center.

[0122] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional book storage device, characterized in that: It comprises a number of dividing louvers, a cylindrical connecting member and a circular tray; wherein the cylindrical connecting member is arranged in the middle of the circular tray; the number of dividing louvers surround the outside of the cylindrical connecting member and are symmetrically arranged on the circular tray; it is characterized in that the dividing louvers are in an arc shape facing outward; a number of holes are arranged on the dividing louvers; it is characterized in that the circular tray comprises a base and a card slot 1 and a card slot 2 that protrude upward and downward respectively along the outer wall of the base; the dividing louvers are integrally formed with the base and are located inside the card slot 1; it is characterized in that a connecting hole is arranged at a position corresponding to the cylindrical connecting member in the middle of the base; the cylindrical connecting member is a hollow structure with openings at both ends; the cylindrical connecting member is arranged above the connecting hole; it is characterized in that , the book storage device also includes a hollow storage tube and a storage tube cover adapted for the hollow storage tube; the bottom end of the hollow storage tube is sleeved in the cylindrical connecting member and is detachably or rotatably connected to the cylindrical connecting member; the upper end of the hollow storage tube is provided with the storage tube cover; the hollow storage tube is detachably connected to the storage tube cover; it is characterized in that the book storage device also includes a base; the bottom end of the hollow storage tube is connected to the base through a columnar connecting member; the columnar connecting member is sleeved in the hollow storage tube and detachably connected to the hollow storage tube; the base is sleeved in the second card slot; it is characterized in that a number of suction cups are provided under the base; it is characterized in that a deodorizing bag is provided in the hollow storage tube; the deodorizing bag includes an activated carbon bag or a spice bag.

2. A multifunctional book storage device according to claim 1, characterized in that: A handle is provided on the outer portion of the upper end of the hollow storage tube; the handle is detachably connected to the hollow storage tube.

Images