Combined cabinet

Abstract

The utility model discloses a combined cabinet which comprises left cabinet body single bodies and right cabinet body single bodies, the left cabinet body single bodies and the right cabinet body single bodies are the same in number, the left cabinet body single bodies and the right cabinet body single bodies are arranged oppositely in the horizontal direction, the left cabinet body single bodies are stacked in the vertical direction, and the right cabinet body single bodies are stacked in the vertical direction. Each of the left cabinet body single body and the right cabinet body single body comprises a bottom plate, a top plate, two side plates and a back plate, the bottom plate, the top plate and the two side plates define a rectangular frame, the back plate is fixedly connected with the bottom plate, the top plate and the two side plates, and the left cabinet body single body and the right cabinet body single body are arranged in an opening manner opposite to one side of the back plate; the left cabinet body single bodies and the right cabinet body single bodies are fixedly connected through lateral connecting structures, the top plates and the bottom plates of every two adjacent left cabinet body single bodies in the vertical direction are fixedly connected through vertical connecting structures, and the top plates and the bottom plates of every two adjacent right cabinet body single bodies in the vertical direction are fixedly connected through vertical connecting structures. The combined cabinet has the advantages of being convenient to disassemble, assemble and carry and easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and in particular to a modular cabinet. Background Technology

[0002] Cabinets are mainly used for storing clothes, documents, books, etc., and are square or rectangular.

[0003] The cabinets currently in use have the following two structural forms:

[0004] 1. It is assembled from several panels, the assembly process is complicated, the assembled cabinet falls to the ground, and the cabinet needs to be stood up after assembly, which is inconvenient.

[0005] 2. The cabinet is a large unit, usually 2 meters high, and needs to be moved as a whole. Even for professional moving companies, moving the cabinet is time-consuming and laborious, causing great inconvenience to users. Summary of the Invention

[0006] In view of the shortcomings of the prior art, the technical problem to be solved by this patent application is how to provide a modular cabinet that is easy to assemble and disassemble, convenient to transport, and simple to operate.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] A modular cabinet includes an equal number of left and right cabinet units, which are arranged facing each other horizontally, with the left cabinet units stacked vertically and the right cabinet units stacked vertically.

[0009] Both the left and right cabinet units include a bottom plate, a top plate, two side plates, and a back plate. The bottom plate, top plate, and two side plates form a rectangular frame. The back plate is fixedly connected to the bottom plate, top plate, and two side plates. The left and right cabinet units have an opening on one side facing the back plate.

[0010] The left and right cabinet units are fixedly connected by a lateral connection structure. The top and bottom plates of two adjacent left cabinet units are fixedly connected by a vertical connection structure, and the top and bottom plates of two adjacent right cabinet units are fixedly connected by a vertical connection structure.

[0011] In this way, during assembly, the bottom left cabinet unit is fixedly connected to the bottom right cabinet unit via a lateral connection structure. Then, vertically, adjacent left cabinet units are fixedly connected via a vertical connection structure, and adjacent right cabinet units are fixedly connected via a vertical connection structure. Finally, the remaining horizontally facing left and right cabinet units are fixedly connected via lateral connections. This arrangement of left and right cabinet units facilitates cabinet assembly, and allows for easy disassembly and transportation when needed.

[0012] The lateral connection structure includes a side block, and the side blocks facing the left and right cabinet units are recessed to form a side groove. The side block is located in the side groove of the left and right cabinet units. The side block is provided with a side hole. The side plates of the left and right cabinet units with side grooves are provided with through holes.

[0013] The lateral connection structure also includes a side tube and a side bolt. The side tube has an internal thread on its inner side. A limiting block with a diameter larger than that of the side tube is fixedly installed at the end of the side tube. The side tube passes through the through hole of the left cabinet unit and the side hole of the side plate. The side bolt passes through the through hole of the right cabinet unit and is threadedly connected to the side tube. The diameter of the bolt head is larger than that of the through hole of the right cabinet unit.

[0014] The left cabinet unit and the right cabinet unit are provided with clearance portions at the outer ends of the perforations, and the screw heads of the limiting block and the side bolts are located inside the clearance portions of the left cabinet unit and the right cabinet unit, respectively.

[0015] The vertical connection structure includes a vertical block. The top and bottom plates of adjacent left cabinet units and the top and bottom plates of adjacent right cabinet units are all recessed to form vertical grooves. The vertical block is located in the vertical groove. The vertical block is provided with a vertical hole. The top plate and the top plate are provided with through holes that are directly opposite the vertical hole.

[0016] The vertical connection structure also includes a vertical cylinder and a vertical bolt. The inner side of the vertical cylinder is provided with an internal thread. A limiting plate with a diameter larger than the diameter of the vertical cylinder is fixedly installed at the end of the vertical cylinder. The vertical cylinder passes through the through hole of the top plate and the vertical hole of the vertical block. The vertical bolt passes through the through hole of the bottom plate and is threadedly connected to the vertical cylinder. The diameter of the bolt head is larger than the diameter of the through hole of the bottom plate.

[0017] The outer ends of the through holes are provided with relief grooves, and the screw heads of the limiting plate and the vertical bolts are located in the relief grooves.

[0018] In summary, this modular cabinet has the advantages of being easy to assemble and disassemble, convenient to move, and simple to operate. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of a modular cabinet according to the present invention.

[0020] Figure 2 for Figure 1 Exploded view of the left and right cabinet units and their lateral connection structure.

[0021] Figure 3 This is an exploded view of the adjacent left cabinet unit and its vertical connection structure. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that directional terms such as "upper," "lower," "top," and "bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present invention. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0023] like Figure 1-3 As shown, a modular cabinet includes an equal number of left cabinet units 1 and right cabinet units 2. The left and right cabinet units are arranged facing each other in the horizontal direction, and the left cabinet units are stacked in the vertical direction, and the right cabinet units are stacked in the vertical direction.

[0024] Both the left and right cabinet units include a bottom plate 3, a top plate 4, two side plates, and a back plate. The bottom plate, top plate, and two side plates form a rectangular frame. The back plate is fixedly connected to the bottom plate, top plate, and two side plates. The left and right cabinet units have an opening on the side facing the back plate.

[0025] The left and right cabinet units are fixedly connected by a lateral connection structure. The top and bottom plates of two adjacent left cabinet units are fixedly connected by a vertical connection structure, and the top and bottom plates of two adjacent right cabinet units are fixedly connected by a vertical connection structure.

[0026] In this way, during assembly, the bottom left cabinet unit is fixedly connected to the bottom right cabinet unit via a lateral connection structure. Then, vertically, adjacent left cabinet units are fixedly connected via a vertical connection structure, and adjacent right cabinet units are fixedly connected via a vertical connection structure. Finally, the remaining horizontally facing left and right cabinet units are fixedly connected via lateral connections. This arrangement of left and right cabinet units facilitates cabinet assembly, and allows for easy disassembly and transportation when needed.

[0027] Specifically, both the left and right cabinet units include a bottom plate, a top plate, two side plates, and a back plate. The bottom plate, top plate, and two side plates form a rectangular frame. The back plate is fixedly connected to the bottom plate, top plate, and two side plates. The left and right cabinet units have openings on the side facing the back plate, which is an existing structure. The connections can be fixed with screws or glued.

[0028] In implementation, the lateral connection structure includes a side block 5, the side blocks facing the left cabinet unit and the right cabinet unit are recessed to form a side groove 6, the side block is located in the side groove of the left cabinet unit and the right cabinet unit, the side block is provided with a side hole 7, and the side plates of the left cabinet unit and the right cabinet unit with the side groove are provided with a through hole 8.

[0029] The lateral connection structure also includes a side tube 9 and a side bolt 10. The side tube has an internal thread on its inner side. A limiting block 11 with a diameter larger than that of the side tube is fixedly installed at the end of the side tube. The side tube passes through the through hole of the left cabinet unit and the side hole of the side plate. The side bolt passes through the through hole of the right cabinet unit and is threadedly connected to the side tube. The diameter of the bolt head is larger than the diameter of the through hole of the right cabinet unit.

[0030] In this way, when connecting the left and right cabinet units, the side blocks are placed in the side grooves of the left and right cabinet units, and the side plates of the left and right cabinet units are attached. Then, the side tube is passed through the through hole and the side hole, and the side bolt is passed through the through hole and connected to the side tube by thread. Since the diameter of the limiting block is larger than the diameter of the side tube and the diameter of the screw head is larger than the diameter of the through hole, the left and right cabinet units can be tightened and fixed when the side bolt is connected to the side tube, thus achieving a fixed connection.

[0031] Specifically, there are at least two lateral connection structures.

[0032] In implementation, both the outer ends of the perforations in the left and right cabinet units are provided with clearance portions, and the screw heads of the limiting blocks and side bolts are located within the outer ends of the perforations in the left and right cabinet units, respectively. This facilitates the placement of the limiting blocks and screw heads.

[0033] In implementation, the vertical connection structure includes a vertical block 12, and the top and bottom plates of the adjacent left cabinet unit and the top and bottom plates of the adjacent right cabinet unit are all recessed to form a vertical groove 13. The vertical block is located in the vertical groove, and the vertical block is provided with a vertical hole 14. The top plate and the top plate are provided with a through hole 15 opposite to the vertical hole.

[0034] The vertical connection structure also includes a vertical cylinder 16 and a vertical bolt 17. The inner side of the vertical cylinder is provided with an internal thread. A limiting plate 18 with a diameter larger than that of the vertical cylinder is fixedly installed at the end of the vertical cylinder. The vertical cylinder passes through the through hole of the top plate and the vertical hole of the vertical block. The vertical bolt passes through the through hole of the bottom plate and is threadedly connected to the vertical cylinder. The diameter of the bolt head is larger than that of the through hole of the bottom plate.

[0035] In this way, when connecting adjacent left and right cabinet units, the vertical block is placed in the vertical groove, the bottom plate and top plate are fitted together, the vertical cylinder passes through the through hole and the vertical hole, and the vertical bolt passes through the through hole and is connected to the drain via threads. Because the diameter of the limiting plate is larger than the diameter of the vertical cylinder, and the diameter of the screw head is larger than the diameter of the through hole, adjacent left or right cabinet units can be tightened and fixed during connection, achieving a fixed connection.

[0036] In practice, each of the through holes has a clearance groove at its outer end, and the screw heads of the limiting plate and the vertical bolts are located within the clearance groove. This facilitates the placement of the limiting plate and the screw heads.

[0037] The top panels of the uppermost left and right cabinet units do not have vertical grooves, and the bottom panels of the lowermost left and right cabinet units do not have vertical grooves.

[0038] Finally, it should be noted that those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A modular cabinet, characterized in that, It includes a left cabinet unit (1) and a right cabinet unit (2) of the same number. The left cabinet unit and the right cabinet unit are arranged facing each other in the horizontal direction. The left cabinet unit is stacked in the vertical direction and the right cabinet unit is stacked in the vertical direction. The left cabinet unit and the right cabinet unit each include a bottom plate (3), a top plate (4), two side plates and a back plate. The bottom plate, the top plate and the two side plates form a rectangular frame. The back plate is fixedly connected to the bottom plate, the top plate and the two side plates. The left cabinet unit and the right cabinet unit have an opening on one side facing the back plate. The left and right cabinet units are fixedly connected by a lateral connection structure. The top and bottom plates of two adjacent left cabinet units are fixedly connected by a vertical connection structure, and the top and bottom plates of two adjacent right cabinet units are fixedly connected by a vertical connection structure.

2. The modular cabinet according to claim 1, characterized in that, The lateral connection structure includes a side block (5), the side blocks facing the left cabinet unit and the right cabinet unit are recessed to form a side groove (6), the side block is located in the side groove of the left cabinet unit and the right cabinet unit, the side block is provided with a side hole (7), and the side plates of the left cabinet unit and the right cabinet unit with side grooves are provided with through holes (8) facing the side holes. The lateral connection structure also includes a side tube (9) and a side bolt (10). The side tube has an internal thread on its inner side. A limiting block (11) with a diameter larger than that of the side tube is fixedly installed at the end of the side tube. The side tube passes through the through hole of the left cabinet unit and the side hole of the side plate. The side bolt passes through the through hole of the right cabinet unit and is threadedly connected to the side tube. The diameter of the bolt head is larger than the diameter of the through hole of the right cabinet unit.

3. A modular cabinet according to claim 2, characterized in that, Both the outer end of the perforation of the left cabinet unit and the outer end of the perforation of the right cabinet unit are provided with clearance portions, and the screw heads of the limiting block and the side bolt are located inside the outer end of the perforation of the left cabinet unit and the clearance portion of the right cabinet unit, respectively.

4. A modular cabinet according to claim 3, characterized in that, The vertical connection structure includes a vertical block (12), the top and bottom plates of the adjacent left cabinet unit and the top and bottom plates of the adjacent right cabinet unit are all recessed to form a vertical groove (13), the vertical block is located in the vertical groove, the vertical block is provided with a vertical hole (14), and the top plate and the top plate are provided with a through hole (15) opposite the vertical hole. The vertical connection structure also includes a vertical cylinder (16) and a vertical bolt (17). The inner side of the vertical cylinder is provided with an internal thread. A limiting plate (18) with a diameter larger than that of the vertical cylinder is fixedly installed at the end of the vertical cylinder. The vertical cylinder passes through the through hole of the top plate and the vertical hole of the vertical block. The vertical bolt passes through the through hole of the bottom plate and is threadedly connected to the vertical cylinder. The diameter of the bolt head is larger than that of the through hole of the bottom plate.

5. A modular cabinet according to claim 4, characterized in that, The outer ends of the through holes are provided with relief grooves, and the screw heads of the limiting plate and the vertical bolts are located in the relief grooves.

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