Detachable bookcase

Abstract

The utility model discloses a detachable bookcase, which relates to the technical field of bookcases and comprises a plurality of vertical plates symmetrically arranged at the top end of a base, and a transverse plate is arranged between every two opposite vertical plates. A splicing groove is formed in the top end of the vertical plate, first fixing holes are formed in the two sides of the inner wall of the splicing groove correspondingly, a splicing plate is connected to the top end of the vertical plate, and second fixing holes are formed in the surface of the splicing plate; and a first mounting groove is formed in the bottom end of the transverse plate. According to the utility model, through the rotation of the connecting pipe, the fixing rod can move through the connecting rod, the sliding block, the sliding groove and the like, the fixing rod can be taken out from the interiors of the first fixing hole and the second fixing hole, the transverse plate can be detached from the surface of the vertical plate, the splicing plate can be taken out from the interior of the splicing groove, the plurality of vertical plates can be detached, and the movable plate can be moved, so that the splicing plates can be conveniently spliced. The mounting rods can be taken out from the interiors of the vertical plates and the mounting holes, the base and the vertical plates can be detached, and therefore the whole bookcase can be detached, and the bookcase can be conveniently carried or conveyed in the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of bookcases, in particular to a detachable bookcase. Background Art

[0002] Bookcases are one of the main pieces of furniture in a study, that is, cabinets specifically used to store books, newspapers, magazines and other materials. Bookcases come in different styles, and there are many styles of home bookcases, including American, European, Korean, French, Mediterranean and other styles. Home bookcases of various styles vary in size.

[0003] A detachable metal bookcase shown in the utility model publication number CN218571728U includes a metal bookcase body, and the inner wall of the metal bookcase body is fixedly installed with supporting frames at positions on both sides, and a positioning rod is fixedly installed on the top of the supporting frame. A partition plate is arranged between the metal bookcase bodies, and a positioning ridge is fixedly installed on one side of the partition plate. A sliding limit block is provided on the surface of the positioning ridge, and docking holes are provided on both sides of the partition plate. A tension spring is fixedly installed at a position on one side of the limit block, and a fixing rod is installed at one end of the tension spring, and a fixing hole is provided on the surface of the positioning ridge at the position of the fixing rod.

[0004] In the above device, although the multiple partitions inside the bookcase can be disassembled, when the bookcase needs to be moved or transported, the bookcase body is not easy to disassemble and occupies a large space, which affects the transportation of the entire bookcase. Utility Model Content

[0005] The utility model provides a detachable bookcase. By turning the handle, the connecting pipe can be rotated so that the fixing rod inside the connecting pipe can be moved through the connecting rod, the sliding block and the sliding groove, and the fixing rod can be taken out from the inside of the first fixing hole and the second fixing hole, so that the vertical plate can be removed from the surface, and the splicing plate can also be taken out from the inside of the splicing groove. A plurality of vertical plates can be disassembled, and the installation rod can be taken out from the inside of the vertical plate and the installation hole by moving the movable plate, so that the bookcase can be disassembled as a whole and transported conveniently. In summary, the problems in the background technology are solved.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A detachable bookcase comprises a plurality of vertical boards symmetrically arranged on the top of a base, and a horizontal board is arranged between two opposite vertical boards;

[0008] The top of the vertical plate is provided with a splicing groove, and the inner walls of the splicing groove are respectively provided with first fixing holes. The top of the vertical plate is connected with a splicing plate, and the surface of the splicing plate is provided with a second fixing hole.

[0009] A first mounting groove is provided at the bottom end of the horizontal plate, and a bearing is provided inside the first mounting groove, a connecting pipe is connected inside the bearing, and a turning handle is connected to the surface of the connecting pipe, and fixing rods are connected to the two sides of the connecting pipe respectively, a sliding groove is provided on one side of the inner wall of the first mounting groove, and a slider is slidably connected inside the sliding groove, and a connecting rod is connected to one side of the slider;

[0010] A top plate is arranged at the top of the vertical plate, and a clamping block is arranged at the bottom of the top plate. A positioning hole is opened at the bottom of the vertical plate at the top of the base, and a clamping groove connected with the clamping block is opened at the top of the vertical plate at the bottom of the top plate.

[0011] As a further description of the above technical solution:

[0012] The diameter of the fixing rod is the same as the inner diameter of the first fixing hole and the second fixing hole.

[0013] As a further description of the above technical solution:

[0014] The connecting rod is connected to the surface of the fixing rod.

[0015] As a further description of the above technical solution:

[0016] The fixing rod is threadedly connected to the interior of the connecting pipe.

[0017] As a further description of the above technical solution:

[0018] A second mounting groove is provided inside the base, and a mounting hole is provided on one side of the inner wall of the second mounting groove, a connecting groove is provided on the other side of the inner wall of the second mounting groove, and a spring is connected inside the connecting groove, a movable plate is connected to one side of the spring, and a mounting rod is connected to one side of the movable plate.

[0019] As a further description of the above technical solution:

[0020] The mounting rod is connected to the inside of the mounting hole, and the movable plate is slidably connected to the inner wall of the connecting groove.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0022] In the utility model, the fixing rod can be moved through the connecting rod, the slider and the slide groove by rotating the connecting pipe, so that the fixing rod can be taken out from the inside of the first fixing hole and the second fixing hole, the horizontal plate can be removed from the surface of the vertical plate, the splicing plate can be taken out from the inside of the splicing groove, and multiple vertical plates can be removed. By moving the movable plate, the installation rod can be taken out from the inside of the vertical plate and the installation hole, and the base and the vertical plate can be removed, so that the bookcase can be disassembled as a whole, which is convenient for subsequent handling or transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of a detachable bookcase structure in the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the vertical plate surface portion of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the bottom end portion of the horizontal plate in the utility model;

[0026] Figure 4 This is a schematic diagram of the internal structure of the base in the utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the bottom end portion of the top plate in the utility model.

[0028] Legend:

[0029] 1. Base; 2. Vertical plate; 3. Horizontal plate; 4. Top plate; 5. Joint groove; 6. First fixing hole; 7. Joint plate; 8. Second fixing hole; 9. First mounting groove; 10. Bearing; 11. Connecting pipe; 12. Turning handle; 13. Fixing rod; 14. Slide groove; 15. Sliding block; 16. Connecting rod; 17. Block; 18. Second mounting groove; 19. Mounting hole; 20. Connecting groove; 21. Spring; 22. Moving plate; 23. Mounting rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-5 , a detachable bookcase, comprising a plurality of vertical boards 2 symmetrically arranged on the top of a base 1, and a horizontal board 3 is arranged between two opposite vertical boards 2;

[0032] A splicing groove 5 is formed at the top of the vertical plate 2, and first fixing holes 6 are formed on both sides of the inner wall of the splicing groove 5. A splicing plate 7 is connected to the top of the vertical plate 2, and a second fixing hole 8 is formed on the surface of the splicing plate 7.

[0033] A first mounting groove 9 is provided at the bottom end of the horizontal plate 3, and a bearing 10 is provided inside the first mounting groove 9, a connecting tube 11 is connected inside the bearing 10, and a turning handle 12 is connected to the surface of the connecting tube 11, and fixing rods 13 are connected to the two sides of the connecting tube 11, respectively, a sliding groove 14 is provided on one side of the inner wall of the first mounting groove 9, and a slider 15 is slidably connected inside the sliding groove 14, and a connecting rod 16 is connected to one side of the slider 15;

[0034] A top plate 4 is provided at the top of the vertical plate 2, and a block 17 is provided at the bottom end of the top plate 4. A positioning hole is provided at the bottom end of the vertical plate 2 at the top end of the base 1, and a slot connected to the block 17 is provided at the top end of the vertical plate 2 at the bottom end of the top plate 4. The bottom end of the vertical plate 2 connected to the base 1 is not provided with a splicing groove 5 and a splicing plate 7, and a positioning hole is provided on its surface for easy connection with the mounting rod 23. The top end of the vertical plate 2 in contact with the bottom end of the top plate 4 is also not provided with a splicing plate 7 and a splicing groove 5, and a slot is provided at its top end for easy connection with the block 17 at the bottom end of the top plate 4. The top plate 4 can be installed and disassembled, and a back plate can also be provided on the rear end faces of the vertical plate 2 and the horizontal plate 3, and the back plate can be connected to them by snapping.

[0035] Furthermore, the diameter of the fixing rod 13 is the same as the inner diameter of the first fixing hole 6 and the second fixing hole 8. After the splicing plate 7 on one vertical plate 2 is connected to the splicing groove 5 on the other vertical plate 2, the fixing rod 13 can be moved through the first fixing hole 6 inside the splicing groove 5 and connected to the second fixing hole 8 on the splicing plate 7, so that the two vertical plates 2 can be limited in position. After the splicing plate 7 is connected to the inside of the splicing groove 5, the first fixing hole 6 coincides with the second fixing hole 8, so that the fixing rod 13 can move inside it.

[0036] Furthermore, the connecting rod 16 is connected to the surface of the fixing rod 13 , and when the connecting tube 11 rotates, the fixing rod 13 can move within the sliding groove 14 through the connecting rod 16 and the sliding block 15 to limit the movement.

[0037] Furthermore, the fixing rod 13 is threadedly connected to the inside of the connecting tube 11. Both sides of the connecting tube 11 are provided with threads, and the threads are opposite. When the connecting tube 11 rotates, the fixing rods 13 on both sides thereof move toward or away from each other at the same time.

[0038] Furthermore, a second mounting groove 18 is opened inside the base 1, and a mounting hole 19 is opened on one side of the inner wall of the second mounting groove 18, a connecting groove 20 is opened on the other side of the inner wall of the second mounting groove 18, and a spring 21 is connected inside the connecting groove 20, a movable plate 22 is connected to one side of the spring 21, and a mounting rod 23 is connected to one side of the movable plate 22, and the movable plate 22 passes through the second mounting groove 18, so that personnel can move the movable plate 22 and enable the mounting rod 23 and the like to perform limited movement.

[0039] Furthermore, the mounting rod 23 is connected to the inside of the mounting hole 19, the movable plate 22 is slidably connected to the inner wall of the connecting groove 20, the vertical plate 2 in contact with the top of the base 1 is connected to the inside of the second mounting groove 18, and the surface of the vertical plate 2 is provided with a positioning hole, through which the mounting rod 23 passes through the positioning hole and is connected to the inside of the mounting hole 19, the vertical plate 2 can be limitedly connected to the top of the base 1, and the movable plate 22 and the connecting groove 20 are slidably connected to facilitate the mounting rod 23 to be limitedly moved so that it can pass through the positioning hole and the mounting hole 19. After the vertical plate 2 is connected to the inside of the second mounting groove 18, the positioning hole coincides with the mounting hole 19 and is on the same straight line as the mounting rod 23.

[0040] Working principle: By rotating the handle 12, the connecting tube 11 connected to the handle 12 can be rotated through the bearing 10, so that the fixing rod 13 connected to the internal thread of the connecting tube 11 can be limited and moved through the connecting rod 16, the slider 15 and the slide groove 14, and the fixing rod 13 can be taken out from the inside of the first fixing hole 6 and the second fixing hole 8, so that the cross plate 3 can be disassembled from between the two vertical plates 2, and the block 17 can be taken out from the inside of the card groove, and the top of the vertical plate 2 on the top plate 4 can be removed. After the splicing plate 7 is taken out from the inside of the splicing groove 5, multiple vertical plates 2 can be disassembled, and by moving the movable plate 22, the movable plate 22 can drive the mounting rod 23 to move, and the mounting rod 23 can be taken out from the inside of the vertical plate 2 and the mounting hole 19, so that the vertical plate 2 can be taken out from the inside of the second mounting groove 18, and the vertical plate 2 can be disassembled between the base 1, so that the entire bookcase can be disassembled for easy transportation.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detachable bookcase, comprising a plurality of vertical boards (2) symmetrically arranged on the top of a base (1), and a horizontal board (3) arranged between two opposite vertical boards (2), characterized in that: The top of the vertical plate (2) is provided with a splicing groove (5), and the inner walls of the splicing groove (5) are respectively provided with first fixing holes (6); the top of the vertical plate (2) is connected with a splicing plate (7), and the surface of the splicing plate (7) is provided with a second fixing hole (8); A first mounting groove (9) is provided at the bottom end of the transverse plate (3), and a bearing (10) is arranged inside the first mounting groove (9), a connecting tube (11) is connected inside the bearing (10), and a turning handle (12) is connected to the surface of the connecting tube (11), and fixing rods (13) are respectively connected to the two sides inside the connecting tube (11), a sliding groove (14) is provided on one side of the inner wall of the first mounting groove (9), and a sliding block (15) is slidably connected inside the sliding groove (14), and a connecting rod (16) is connected to one side of the sliding block (15); A top plate (4) is arranged at the top end of the vertical plate (2), and a clamping block (17) is arranged at the bottom end of the top plate (4); a positioning hole is provided at the bottom end of the vertical plate (2) at the top end of the base (1), and a clamping groove connected to the clamping block (17) is provided at the top end of the vertical plate (2) at the bottom end of the top plate (4).

2. A detachable bookcase according to claim 1, characterized in that: The diameter of the fixing rod (13) is the same as the inner diameter of the first fixing hole (6) and the second fixing hole (8).

3. The detachable bookcase according to claim 1, characterized in that: The connecting rod (16) is connected to the surface of the fixing rod (13).

4. The detachable bookcase according to claim 1, characterized in that: The fixing rod (13) is threadedly connected to the interior of the connecting pipe (11).

5. The detachable bookcase according to claim 1, characterized in that: A second mounting groove (18) is provided inside the base (1), and a mounting hole (19) is provided on one side of an inner wall of the second mounting groove (18), a connecting groove (20) is provided on the other side of the inner wall of the second mounting groove (18), and a spring (21) is connected inside the connecting groove (20), one side of the spring (21) is connected to a movable plate (22), and one side of the movable plate (22) is connected to a mounting rod (23).

6. A detachable bookcase according to claim 5, characterized in that: The mounting rod (23) is connected to the inside of the mounting hole (19), and the movable plate (22) is slidably connected to the inner wall of the connecting groove (20).

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