Storage rack connecting structure and assembled storage rack

Abstract

The utility model relates to the technical field of storage racks, in particular to a storage rack connecting structure and an assembled storage rack, the storage rack connecting structure comprises a connecting rod, a connecting rod, a connecting rod, a connecting rod, a connecting rod, a connecting rod, a connecting rod and a connecting rod, the outer wall of the connecting rod is axially provided with a convex edge, and two sides of the convex edge extend to form extension edges; the side edge of the plate is provided with a bending part, and the plate is buckled with the extension edge through the bending part so as to be connected with the connecting rod; a plurality of connecting holes facing different directions are formed in the connecting piece; and a mounting member. According to the storage rack connecting structure, the problems that after a furniture splicing structure in which each edge of a plate is provided with a connecting rod and any two connecting rods assembled with the two adjacent edges of the plate are connected through a connecting piece is spliced, when the plate needs to be disassembled, the plate can be disassembled only by disassembling the connecting rods firstly, and the plate cannot be disassembled easily can be solved. And when the connecting rod is dismounted, the fixed connection relation between the connecting rod and the connecting pieces at the two ends of the connecting rod needs to be removed, so that the dismounting process is time-consuming and labor-consuming, and the connecting rod has the advantages of few components and simple assembling and dismounting processes.

Description

Technical Field

[0001] This application relates to the field of shelving technology, and more specifically, to a shelving connection structure and an assembly shelving unit. Background Technology

[0002] Patent application number 201120034525.9 discloses a furniture assembly structure, which includes connectors, connecting rods assembled with the connectors, and panels. One end face of the connector is connected to one end of the connecting rod, and the outer wall of the connecting rod has at least one mounting groove along the axial direction. The edge of the panel is inserted into the mounting groove. In this furniture assembly structure, each side of the panel is equipped with a connecting rod, and any two connecting rods assembled with adjacent sides of the panel are connected by connectors. After the furniture assembly structure is completed, if a panel needs to be disassembled due to assembly errors, the panel cannot be directly removed because its edge is inserted into the mounting groove. One connecting rod must be removed first before the panel can be pulled out of the frame composed of the remaining three connecting rods. Removing the connecting rod requires severing the fixed connection between the connecting rod and the connectors at both ends, making the disassembly process time-consuming and laborious.

[0003] Therefore, existing technologies need to be improved and developed. Utility Model Content

[0004] The purpose of this application is to provide a shelf connection structure and an assembly shelf, which aims to solve the problem that when a furniture assembly structure is assembled with connecting rods on each side of a panel, and any two connecting rods on two adjacent sides of the panel are connected by connectors, the connecting rods must be removed before the panel can be removed after the panel is assembled. Removing the connecting rods requires breaking the fixed connection between the connecting rod and the connectors at both ends, resulting in a time-consuming and laborious disassembly process.

[0005] In a first aspect, this application provides a shelf connection structure, including:

[0006] The connecting rod has a raised edge on its outer wall along the axial direction, and extended edges on both sides of the raised edge.

[0007] The plate has a bent portion on the side, and the plate is connected to the connecting rod by fastening the extended edge with the bent portion;

[0008] The connector has multiple connection holes facing different directions.

[0009] The mounting component has one end threaded into the connecting hole and the other end detachably mounted on one end of the connecting rod.

[0010] The shelf connection structure provided by this application has few components, a simple assembly process, and during disassembly, only two corners of the side with the bend corresponding to the plate need to be applied with a force in the opposite direction to the bending direction of the bend, so the plate can be easily removed from the connecting rod. Therefore, the disassembly process of this application is simple.

[0011] Optionally, the end face of the connecting rod has a mounting hole;

[0012] The other end of the mounting piece is inserted into the mounting hole.

[0013] In this embodiment, the other end of the mounting component of the shelf connecting structure of this application is inserted into the mounting hole, which allows the other end of the mounting component to be easily and securely installed in the mounting hole.

[0014] Optionally, the mounting element is an expansion bolt, the expansion end of which expands and is installed in the mounting hole.

[0015] In this embodiment, the other end of the mounting component is easy to insert into the mounting hole and difficult to pull out, which can further simplify the installation process while ensuring a secure connection between the other end of the mounting component and the mounting hole.

[0016] Optionally, the connector is a regular hexahedron, with a connection hole on each face, and the connection hole on each face communicates with the connection hole on the opposite face.

[0017] Optionally, one end of the mounting component has a bolt hole.

[0018] Optionally, the end of the bend extends a first protrusion that bends toward the plate.

[0019] Optionally, there are multiple protruding edges, which are arranged in a circumferential array along the axial direction on the outer wall of the connecting rod.

[0020] Optionally, the end of the extended side has a second protruding post that protrudes inward.

[0021] Optionally, the connection between the bent portion and the surface of the plate it is located at is rounded.

[0022] Secondly, this application provides a modular storage rack, including multiple storage rack connection structures as described above, wherein the multiple storage rack connection structures are spliced ​​together to form a number of storage spaces, and each storage space has a number of openings.

[0023] The assembly rack provided by this application has few components, the assembly process is simple, and during disassembly, only two corners of the side with the bend corresponding to the plate need to be applied with a force in the opposite direction to the bending direction of the bend, so the plate can be easily removed from the connecting rod. Therefore, the disassembly process of this application is simple.

[0024] As can be seen from the above, this application provides a shelf connection structure and an assembly shelf. The shelf connection structure provided by this application has few components, the assembly process is simple, and during the disassembly process, only two corners of the side with the bent portion corresponding to the plate need to be applied with a force in the opposite direction to the bending direction of the bent portion to easily remove the plate from the connecting rod. Therefore, the disassembly process of this application is simple.

[0025] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of a shelf connection structure provided in an embodiment of this application.

[0027] Figure 2 This is a schematic diagram of a shelf connection structure provided in an embodiment of this application when the connector is not visible.

[0028] Figure 3 For this application Figure 2 Enlarged view of point A in the middle.

[0029] Figure 4 This is a schematic diagram of the connector provided in an embodiment of this application.

[0030] Figure 5 This is a schematic diagram of the structure of the mounting component provided in the embodiments of this application.

[0031] Figure 6 A front view of a mounting member with the other end inserted into a mounting hole, as provided in an embodiment of this application.

[0032] Figure 7 This is a schematic diagram of the structure of a plate component provided for another embodiment of this application.

[0033] Figure 8 For this application Figure 7 Enlarged view of point B in the middle.

[0034] Figure 9 This is a structural schematic diagram of a modular shelving unit provided in an embodiment of this application.

[0035] Labeling Explanation: 1. Connecting rod; 11. Protruding edge; 12. Extended edge; 13. Mounting hole; 14. Second protruding post; 2. Plate; 21. Bending part; 22. Notch; 23. First protruding post; 3. Connecting piece; 31. Connecting hole; 4. Mounting piece; 41. Bolt hole. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0037] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the description of this application, terms such as "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] Firstly, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this application provides a shelf connection structure, including:

[0039] The connecting rod 1 has a protruding edge 11 on its outer wall along the axial direction, and extension edges 12 extend on both sides of the protruding edge 11.

[0040] Plate 2 has a bent portion 21 on its side. Plate 2 is connected to the connecting rod 1 by fastening the extended side 12 through the bent portion 21.

[0041] The connector 3 has multiple connecting holes 31 facing different directions;

[0042] Mounting component 4 has one end threadedly connected to the connecting hole 31, and the other end detachably mounted on one end of the connecting rod 1.

[0043] Specifically, the same connector 3 can be threaded to one end of multiple connecting rods 1 based on multiple connecting holes 31, and each extended side 12 of the connecting rod 1 can be connected to a plate 2 through the bending part 21. More specifically, when assembling the shelf connection structure of this application, it is only necessary to fasten the extended side 12 of the protruding edge 11 on the connecting rod 1 to the side of the plate 2, then install the other end of the mounting part 4 on one end of the connecting rod 1, and finally install one end of the mounting part 4 into the connecting hole 31 to complete the assembly. It is only necessary to fasten the bending parts 21 on both sides of the plate 2 to the extended sides 12 of the two connecting rods 1 respectively, so that the plate 2 can be installed on the two connecting rods 1 in a fastening and fixing manner. Therefore, the shelf connection structure of this application has few parts and the assembly process is simple.

[0044] More specifically, when disassembling panel 2, only two corners corresponding to the side with the bent portion 21 need to be applied with a force opposite to the bending direction of the bent portion 21 to easily remove panel 2 from connecting rod 1, thus simplifying the disassembly process. Therefore, even though connecting rod 1 is connected to all four sides of panel 2, only four corners of panel 2 need to be applied simultaneously with a force opposite to the bending direction of the bent portion 21 to easily remove panel 2 from connecting rod 1, without needing to disengage the fixed connection between connecting rod 1 and connecting member 3. Therefore, the disassembly process of the shelf connection structure of this application is simple. The shelf connection structure of this application has few components, a simple assembly process, and during disassembly, only two corners corresponding to the side with the bent portion 21 need to be applied with a force opposite to the bending direction of the bent portion 21 to easily remove panel 2 from connecting rod 1. Therefore, the disassembly process of this application is simple.

[0045] Preferably, each side of the plate 2 has a bend 21, and there is a notch 22 between adjacent bends 21.

[0046] Specifically, when disassembling plate 2, a hook-like tool is used to insert into the notch 22 from one side of plate 2 to reach the other side of plate 2. Based on the hook-like tool, a force is applied to the two corners of the side of plate 2 with the bend 21 in the opposite direction to the bending direction of the bend 21. Plate 2 can then be easily removed from connecting rod 1. Therefore, in this embodiment, the disassembly process of the shelf connecting structure of this application is simple, and this application is particularly suitable for application scenarios where it is inconvenient to apply force directly to plate 2 from the other side.

[0047] like Figure 6 As shown, in some preferred embodiments, the end face of the connecting rod 1 has a mounting hole 13;

[0048] The other end of the mounting component 4 is inserted into the mounting hole 13.

[0049] In this embodiment, the other end of the mounting member 4 of the shelf connecting structure of this application is inserted into the mounting hole 13, which allows the other end of the mounting member 4 to be easily and securely installed in the mounting hole 13.

[0050] In some preferred embodiments, the mounting element 4 is an expansion bolt, the expansion end of which is expanded and installed in the mounting hole 13.

[0051] In this embodiment, the other end of the mounting component 4 is easy to insert into the mounting hole 13 and not easy to pull out, which can further simplify the installation process while ensuring that the other end of the mounting component 4 is firmly connected to the mounting hole 13.

[0052] In some preferred embodiments, the connector 3 is a regular hexahedron, with a connection hole 31 on each face, and the connection hole 31 on each face is connected to the connection hole 31 on the opposite face.

[0053] Specifically, since the connecting holes 31 on each face of the connector 3 are connected to the connecting holes 31 on the opposite face, after initially installing one end of the mounting member 4 into the connecting hole 31, simply insert a screwdriver or other tightening tool into the connecting hole 31 on the opposite face of the face containing the connecting hole 31 to rotate the mounting member 4. During this process, the connector 3 does not rotate with the mounting member 4, thus securing one end of the mounting member 4 firmly within the connecting hole 31. Therefore, this embodiment further simplifies the installation process. Furthermore, since this embodiment does not require rotating the connector 3 to install one end of the mounting member 4 into the connecting hole 31, this embodiment is particularly suitable for application scenarios where one end of the mounting member 4 needs to be installed into the connecting hole 31, but the connecting holes 31 on other faces of the connector 3 adjacent to the face containing the connecting hole 31 are connected to the connecting rod 1, making it difficult for the connector 3 to rotate.

[0054] In this embodiment, the shelf connection structure of this application can further simplify the installation process, and this application can install one end of the mounting part 4 into the connection hole 31 without rotating the connector 3. It is particularly suitable for application scenarios where one end of the mounting part 4 needs to be installed into the connection hole 31, but the connection hole 31 on other surfaces of the connector 3 adjacent to the surface where the connection hole 31 is located is connected to the connecting rod 1, making it difficult to rotate the connector 3.

[0055] like Figure 5 As shown, in some preferred embodiments, one end of the mounting member 4 has a bolt hole 41.

[0056] In this embodiment, one end of the mounting component 4 has a bolt hole 41. After initially installing one end of the mounting component 4 into the connecting hole 31, a screwdriver or other tightening tool can be inserted into the connecting hole 31 on the surface opposite to the surface where the connecting hole 31 is located. The mounting component 4 can then be easily rotated based on the bolt hole 41, thereby cooperating with the connecting component 3, which does not rotate with the mounting component 4, to secure one end of the mounting component 4 in the connecting hole 31. Preferably, the bolt hole 41 is an internal hexagonal socket.

[0057] like Figure 7 and Figure 8 As shown, in some preferred embodiments, the end of the bent portion 21 extends a first protrusion 23 that bends toward the plate 2.

[0058] Specifically, distinct from Figure 1 , Figure 2 and Figure 3 Part 2 in the middle, Figure 7 and Figure 8Plate 2 in another embodiment provided in this application.

[0059] In this embodiment, the end of the bent portion 21 of this application extends a first protrusion 23, which allows the bent portion 21 to abut against the extension edge 12 based on the first protrusion 23 at its end, so that the bent portion 21 and the extension edge 12 are more securely fastened together. In this embodiment, the plate 2 and the connecting rod 1 can be easily disassembled by simply increasing the force slightly in the force application step of the disassembly method described above. Therefore, this application can ensure that the extension edge 12 and the bent portion 21 are securely fastened together without excessively increasing the disassembly difficulty of the plate 2 and the connecting rod 1.

[0060] In some preferred embodiments, there are multiple protruding edges 11, which are arranged in a circumferential array along the axial direction on the outer wall of the connecting rod 1.

[0061] In this embodiment, the outer wall of the connecting rod 1 of this application is provided with multiple protruding edges 11 arranged in an axial circumferential array, which can be connected to multiple plates 2 at the same time. Therefore, when assembling a shelf based on the shelf connection structure, this application can freely construct the shelf frame based on the connecting rod 1, which has high flexibility.

[0062] Preferably, the number of protruding edges 11 is four.

[0063] In this embodiment, the present application enables the same connecting rod 1 to connect multiple plates 2, and when two plates 2 are respectively connected to two adjacent extended sides 12 of two different protruding edges 11, the two plates 2 are perpendicular to each other. Therefore, the connecting rod 1 of the present application can combine with the connecting member 3, which is shaped like a regular hexahedron, and the plates 2, each with a bent portion 21 on each side, to form a hexahedral storage space. In some preferred embodiments, the end of the extended side 12 has an inwardly protruding second protrusion 14.

[0064] In this embodiment, the shelf connecting structure of this application is provided with a second protrusion 14, which allows the extension side 12 to be more securely fastened to the bending portion 21 based on its second protrusion 14. Furthermore, in this embodiment, the plate 2 and connecting rod 1 can be easily disassembled simply by slightly increasing the force applied in the disassembly method described above. Therefore, this application can ensure a secure fastening between the extension side 12 and the bending portion 21 without excessively increasing the difficulty of disassembling the plate 2 and connecting rod 1. In addition, in the embodiment where a first protrusion 23 extending towards the plate 2 extends from the end of the bending portion 21, the bending portion 21 and the extension side 12 are fastened together by the first protrusion 23 and the second protrusion 14, ensuring that the plate 2 is securely mounted on the connecting rod 1.

[0065] In some preferred embodiments, the connection between the bent portion 21 and the surface of the plate 2 is rounded.

[0066] In this embodiment, the connection between the bent portion 21 and the surface of the plate 2 is rounded, which can prevent the operator from being cut by sharp edges during the process of assembling the rack connection structure.

[0067] Secondly, this application provides a modular storage rack, including multiple storage rack connection structures as described above, wherein the multiple storage rack connection structures are spliced ​​together to form a number of storage spaces, and each storage space has a number of openings.

[0068] Specifically, using connecting rod 1 as a frame, this application allows for the free assembly of the shelf connection structure to form a shelf with several storage spaces for placing items. For example... Figure 9 As shown, Figure 9 The present application provides an embodiment of a modular storage rack, which is composed of multiple connected storage rack structures and includes two storage spaces, each of which has two openings.

[0069] The assembly rack of this application has few parts and the assembly process is simple. In addition, during the disassembly process, only two corners of the side with the bent part 21 corresponding to the plate 2 need to be applied with a force in the opposite direction to the bending direction of the bent part 21 to easily remove the plate 2 from the connecting rod 1. Therefore, the disassembly process of this application is simple.

[0070] In one embodiment, the assembly method of the assembly rack of this application is to first assemble multiple connecting rods 1 and multiple connecting parts 3 to form the frame of the assembly rack, and then fasten the side of the plate 2 with the bent part 21 to the bent part 21 of the corresponding connecting rod 1 to form a storage space.

[0071] As can be seen from the above, this application provides a shelf connection structure and a modular shelf. The shelf connection structure provided by this application has few components and a simple assembly process. Furthermore, during disassembly, only two corners of the side with the bent portion 21 corresponding to the plate 2 need to be applied with a force in the opposite direction to the bending direction of the bent portion 21 to easily remove the plate 2 from the connecting rod 1. Therefore, the disassembly process of this application is simple.

[0072] In the embodiments provided in this application, it should be understood that relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0073] The above are merely embodiments of this application and are not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A shelf connection structure, characterized in that, include: The connecting rod (1) has a protruding edge (11) on its outer wall along the axial direction, and the protruding edge (11) has an extension edge (12) extending on both sides. The plate (2) has a bent portion (21) on its side. The plate (2) is connected to the connecting rod (1) by fastening the extended side (12) with the bent portion (21). The connector (3) has multiple connecting holes (31) facing different directions. The mounting part (4) is threaded to the connecting hole (31) at one end and detachably mounted on one end of the connecting rod (1) at the other end.

2. The shelf connection structure according to claim 1, characterized in that, The end face of the connecting rod (1) has a mounting hole (13); The other end of the mounting component (4) is inserted into the mounting hole (13).

3. The shelf connection structure according to claim 2, characterized in that, The mounting component (4) is an expansion bolt, the expansion end of which is installed in the mounting hole (13).

4. The shelf connection structure according to claim 1, characterized in that, The connector (3) is a regular hexahedron, with a connection hole (31) on each face. The connection hole (31) on each face is connected to the connection hole (31) on the opposite face.

5. The shelf connection structure according to claim 4, characterized in that, The mounting component (4) has a bolt hole (41) at one end.

6. The shelf connection structure according to claim 1, characterized in that, The first protrusion (23) of the oriented plate (2) extends from the end of the bent portion (21).

7. The shelf connection structure according to claim 1, characterized in that, The number of the protruding edges (11) is multiple, and the multiple protruding edges (11) are arranged in a circumferential array along the axial direction on the outer wall of the connecting rod (1).

8. The shelf connection structure according to claim 7, characterized in that, The extended side (12) has an inwardly protruding second protrusion (14) at its end.

9. The shelf connection structure according to claim 1, characterized in that, The connection between the bent part (21) and the surface of the plate (2) it is located is rounded.

10. A modular storage rack, characterized in that, It includes multiple shelving connection structures as described in any one of claims 1-9, wherein the multiple shelving connection structures are spliced ​​together to form a plurality of storage spaces, and each storage space has a plurality of openings.

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