Retrofitting structure of storage rack

Abstract

An adding structure of a storage rack comprises a storage rack body, side plates, door plates and hinge assemblies, and the two door plates are hinged to the front side of the storage rack body through the hinge assemblies; the storage rack body comprises stand columns, connecting strips and storage plates. The number of the stand columns is four, the four stand columns are vertically arranged, the four stand columns are formed in a surrounding mode along the square structure, every two adjacent stand columns are connected through a connecting strip, and the stand columns are provided with a plurality of installation holes which are evenly formed in the height direction of the stand columns at intervals. The connecting strips are horizontally arranged, and the two ends of the connecting strips are detachably mounted in the mounting holes of the two adjacent stand columns respectively. According to the content, the additionally-mounted structure of the storage rack solves the problem that in the prior art, additionally-mounted side plates and door plates are generally locked and fixed through welding or screw and nut structures, and a user cannot conveniently adjust the additionally-mounted side plates and the door plates correspondingly according to the actual use scene of the user.

Description

Technical Field

[0001] This utility model relates to the field of storage rack technology, and in particular to a storage rack mounting structure. Background Technology

[0002] Storage racks are an essential tool in daily life. They are framework tools used to organize and store items. Through layered and partitioned designs, they divide space vertically or horizontally to achieve orderly storage of items. Simple storage racks usually consist of uprights, beams, and shelves, forming a hollow storage rack body. However, with the improvement of living standards, people use storage racks in more and more scenarios. Simple hollow storage racks are prone to items falling off the sides of the shelves, so side panels and doors need to be added.

[0003] However, in existing technologies, side panels and door panels are generally fixed by welding or screw and nut structures, which is not convenient for users to adjust according to their actual usage scenarios. Utility Model Content

[0004] The purpose of this utility model is to propose a storage rack mounting structure to solve the problem that in the prior art, side panels and door panels are generally fixed by welding or screw and nut structure, which is not convenient for users to adjust according to their actual use scenarios.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] An attachment structure for a storage rack includes a storage rack body, side panels, door panels, and a hinge assembly, wherein the two door panels are hinged to the front side of the storage rack body via the hinge assembly;

[0007] The main body of the storage rack includes uprights, connecting strips, and a shelf.

[0008] The number of columns is four, the four columns are arranged vertically, the four columns are formed around a square structure, adjacent columns are connected to each other by the connecting strip, and each column is provided with multiple mounting holes, which are evenly spaced along the height direction of the column.

[0009] The connecting strip is horizontally arranged, and its two ends are detachably installed in the mounting holes of two adjacent columns. The four connecting strips at the same height surround a placement area, and the shelf can be placed in the placement area.

[0010] The side plate is detachably installed in the mounting hole of the column, and the hinge assembly is detachably installed in the mounting hole.

[0011] Furthermore, the mounting hole includes an insertion area, a sliding area, and a mounting area;

[0012] The top end of the sliding area is connected to the insertion area, and the bottom end of the sliding area is connected to the mounting area. The diameters of the sliding area and the mounting area are equal, and the diameter of the sliding area is smaller than that of the insertion area.

[0013] It also includes a mounting rod and a mounting head. One end of the mounting rod is connected to the connecting strip, and the other end of the mounting rod is connected to the mounting head. The diameter of the mounting rod is less than or equal to the diameter of the sliding area, the diameter of the mounting head is greater than the diameter of the sliding area, and the diameter of the mounting head is less than or equal to the diameter of the insertion area.

[0014] Specifically, it also includes a first screw and a first nut;

[0015] The first nut is installed on the shank of the first screw, and the first nut can move along the length of the shank of the first screw. The first nut can abut against the connecting strip.

[0016] The tail of the first screw is connected to the side plate. The diameter of the shank of the first screw is less than or equal to the diameter of the sliding area. The diameter of the head of the first screw is greater than the diameter of the sliding area. The diameter of the head of the first screw is less than or equal to the diameter of the insertion area.

[0017] Preferably, the hinge assembly includes a second screw, a second nut, and a hinge;

[0018] One side of the hinge is connected to the door panel, and the other side of the hinge is fitted with the head of the second screw. The second nut is installed on the shaft of the second screw and can abut against the connecting strip. The diameter of the shaft of the second screw is less than or equal to the sliding area.

[0019] In some embodiments, the connecting strip includes a blocking piece, a placement piece, a connecting piece, and a mounting piece;

[0020] The blocking plate and the mounting plate are vertically arranged. The blocking plate is used to limit and block the shelf. One end of the placement plate is vertically connected to the blocking plate. The other end of the placement plate is connected to one end of the connecting plate. The placement plate is horizontally arranged and is used to support the shelf. The other end of the connecting plate is connected to the mounting plate. The connecting plate is inclined. The mounting plate and the blocking plate are respectively equipped with the hanging rod.

[0021] Furthermore, the connection between the placement piece and the connecting piece is provided with a first rounded corner.

[0022] Specifically, the connection between the placement piece and the blocking piece is provided with a second rounded corner, and the connection between the connecting piece and the mounting piece is provided with a third rounded corner.

[0023] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0024] The mounting holes allow the two ends of the connecting strips to be detachably installed on the uprights, enabling users to add or remove multiple layers of connecting strips and adjust the distance between adjacent shelves according to their structural stability needs. This makes it suitable for various usage scenarios, improving the versatility of the storage rack's installation structure. Furthermore, the side panels can be detachably installed on the left and right sides of the storage rack body through the mounting holes. The two door panels are hinged to the front of the storage rack body via hinge components, which are detachably installed in the mounting holes, forming a relatively sealed cabinet. This improves the protection of the items inside the storage rack. Users can add side panels and door panels according to the items that need to be placed on the storage rack, making it suitable for various usage scenarios and further improving the versatility of the storage rack's installation structure. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the mounting structure of the storage rack according to one embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the main body of the storage rack according to one embodiment of the present invention;

[0027] Figure 3 yes Figure 2 A magnified view of point A;

[0028] Figure 4 This is a schematic diagram of the structure of a hinge assembly according to one embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the connecting strip according to one embodiment of the present invention;

[0030] Figure 6 This is a schematic diagram of the structure of the mounting rod and mounting head according to one embodiment of the present invention;

[0031] The components include: storage rack body 1, side panel 2, door panel 3, upright 4, connecting strip 5, blocking plate 51, placement plate 52, connecting plate 53, mounting plate 54, first rounded corner 55, second rounded corner 56, third rounded corner 57, shelf 6, placement area 61, mounting hole 7, extension area 71, sliding area 72, hanging area 73, hanging rod 81, hanging head 82, first screw 83, first nut 84, hinge assembly 9, second screw 91, second nut 92, and hinge 93. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0033] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "inner side," "outer side," "inner end," "outer end," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and 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 a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0034] In one embodiment of this utility model, such as Figure 1-6As shown, a storage rack assembly structure includes a storage rack body 1, side panels 2, door panels 3, and hinge components 9. Two door panels 3 are hinged to the front side of the storage rack body 1 via the hinge components 9. The storage rack body 1 includes uprights 4, connecting strips 5, and shelf 6. There are four uprights 4, which are vertically arranged and formed around a square structure. Adjacent uprights 4 are connected to each other via the connecting strips 5. Each upright has multiple mounting holes 7, which are evenly spaced along the height of the upright. The connecting strips 5 are horizontally arranged, and both ends of the connecting strips 5 are detachably installed in the mounting holes 7 of adjacent uprights 4. The four connecting strips 5 at the same height form a placement area 61, in which the shelf 6 can be placed. The side panels 2 are detachably installed in the mounting holes 7 of the uprights 4, and the hinge components 9 are detachably installed in the mounting holes 7.In this embodiment, there are two side panels 2 and two door panels 3. The two side panels 2 are detachably installed on the left and right sides of the storage rack body 1. Specifically, the side panels 2 are detachably installed through the mounting holes 7 of the uprights 4. The two door panels 3 are hinged to the front side of the storage rack body 1 through the hinge assembly 9. The hinge assembly 9 is detachably installed in the mounting holes 7, thereby achieving the purpose of adding side panels 2 and door panels 3. The two side panels 2 are respectively hinged to the left and right ends of the front side of the storage rack body 1. There are two uprights 4. 4. Vertically arranged, the four pillars 4 are formed around a square structure, and the pillars 4 have an L-shaped structure. The four pillars 4 are interconnected by four connecting strips 5. Specifically, the two ends of the connecting strips 5 are detachably installed in the mounting holes 7 of two adjacent pillars 4, allowing users to add or remove multiple layers of connecting strips 5 according to the structural stability required for use. For example, if the items placed on this layer are heavy, one or two more layers can be added to improve the structural stability of the storage rack body 1. The four connecting strips 5 at the same height form the placement area 61. The placement area 61 can hold the shelf 6, and then items are placed on the shelf 6. Users can also choose whether to place the shelf 6 according to the height of the items, making the placement area 61 a hollow area to allow for adjustment of the distance between two adjacent shelf 6. This application uses mounting holes 7 to allow the two ends of the connecting strip 5 to be detachably installed on the column 4, allowing users to add or remove multiple layers of connecting strip 5 according to structural stability requirements, and to adjust the distance between two adjacent shelf 6, making it suitable for various usage scenarios and improving the storage rack's efficiency. Furthermore, to enhance the versatility of the added structure, the side panels 2 can be detachably installed on the left and right sides of the storage rack body 1 via the mounting holes 7. The two door panels 3 are hinged to the front of the storage rack body 1 via the hinge assembly 9, which is detachably installed in the mounting holes 7. This creates a relatively sealed cabinet, improving the protection of items inside the storage rack. Users can add side panels 2 and door panels 3 according to the items to be placed on the storage rack, making it suitable for various usage scenarios and further enhancing the versatility of the added structure. It should be noted that the back of the storage rack is usually against a wall, so a back panel is not required; the shelf 6 can also serve as the top and bottom of the storage rack.

[0035] like Figure 2-6As shown, the mounting hole 7 includes an insertion area 71, a sliding area 72, and a mounting area 73; the top end of the sliding area 72 is connected to the insertion area 71, and the bottom end of the sliding area 72 is connected to the mounting area 73. The diameters of the sliding area 72 and the mounting area 73 are equal, and the diameter of the sliding area 72 is smaller than that of the insertion area 71. It also includes a mounting rod 81 and a mounting head 82. One end of the mounting rod 81 is connected to the connecting strip 5, and the other end of the mounting rod 81 is connected to the mounting head 82. The diameter of the mounting rod 81 is less than or equal to the diameter of the sliding area 72, and the diameter of the mounting head 82 is greater than the diameter of the sliding area 72. The diameter of the mounting head 82 is less than or equal to the diameter of the insertion area 71. In this embodiment, the mounting hole 7 is vertically arranged. Specifically, the top end of the sliding area 72 is connected to the insertion area 71, and the bottom end of the sliding area 72 is connected to the hanging area 73. Each connecting strip 5 is respectively equipped with four hanging rods 81 and four hanging heads 82. Two hanging rods 81 and two hanging heads 82 are respectively installed at both ends of the connecting strip 5 to ensure the stability of the hanging. The hanging rods 81, the hanging heads 82 and the connecting strip 5 are an integral structure. During installation, the installation head 82 is first inserted into the insertion area 71 until it passes through the insertion area 71. Then, the connecting strip 5 is lowered. Under the action of gravity, the installation rod 81 slides downward in the sliding area 72 until it is installed in the installation area 73. The diameter of the installation head 82 is larger than that of the installation area 73, so that the connecting strip 5 cannot be removed. During installation and removal, the connecting strip 5 can be lifted up and taken out, which is convenient and quick and helps to improve the efficiency of installation and removal of the connecting strip 5.

[0036] like Figure 2-4As shown, it also includes a first screw 83 and a first nut 84; the first nut 84 is installed on the shank of the first screw 83, the first nut 84 can move along the length of the shank of the first screw 83, and the first nut 84 can abut against the connecting strip 5; the tail of the first screw 83 is connected to the side plate 2, the diameter of the shank of the first screw 83 is less than or equal to the diameter of the sliding area 72, the diameter of the head of the first screw 83 is greater than the diameter of the sliding area 72, and the diameter of the head of the first screw 83 is less than or equal to the diameter of the insertion area 71. In this embodiment, each side plate 2 is equipped with at least four first screws 83. Specifically, the four first screws 83 are installed at the four end corners of the side plate 2. In use, the first nut 84 is first installed on the shaft of the first screw 83, then the tail of the first screw 83 is connected to the side plate 2, and then the head of the first screw 83 is inserted into the insertion area 71 and passes through the insertion area 71. The shaft of the first screw 83 is hung on the hanging area 73 through the sliding area 72. Then, the distance between the side plate 2 and the connecting strip 5 is adjusted. Specifically, the first nut 84 can be twisted to move the first nut 84 on the shaft of the first screw 83 until the first nut 84 abuts against the connecting strip 5, thereby achieving a close fit and hanging, which is convenient and quick. Furthermore, the shaft of the first screw 83 is threaded, and the concave-convex structure of the screw makes it difficult for the first screw 83 to slide easily, which helps to improve the hanging stability of the side plate 2. It should be noted that the diameter of the first nut 84 is larger than the diameter of the hanging area 73.

[0037] like Figure 2-4 As shown, the hinge assembly 9 includes a second screw 91, a second nut 92, and a hinge 93. One side of the hinge 93 is connected to the door panel 3, and the other side of the hinge 93 is fitted with the head of the second screw 91. The second nut 92 is fitted onto the shaft of the second screw 91 and can abut against the connecting strip 5. The diameter of the shaft of the second screw 91 is less than or equal to the sliding area 72. In this embodiment, each door panel 3 is installed on the front side of the storage rack body 1 via the hinge assembly 9. Specifically, one side of the hinge 93 is connected to the door panel 3, and the other side of the hinge 93 is fixedly fitted with the heads of two second screws 91. During installation, the tail end of the second screw 91 is first passed directly through and placed in the hanging area 73. After placement and adjustment, the second nut 92 is installed on the second screw 91 until the second nut 92 is in contact with the connecting strip 5, thereby realizing the installation of the door panel 3, which is convenient, quick, and easy to disassemble and assemble. It should be noted that the diameter of the second nut 92 is larger than the diameter of the hanging area 73.

[0038] like Figure 5As shown, the connecting strip 5 includes a blocking piece 51, a placement piece 52, a connecting piece 53, and a mounting piece 54; the blocking piece 51 and the mounting piece 54 are vertically arranged, the blocking piece 51 is used to limit and block the shelf 6, one end of the placement piece 52 is vertically connected to the blocking piece 51, the other end of the placement piece 52 is connected to one end of the connecting piece 53, the placement piece 52 is horizontally arranged, the placement piece 52 is used to support the shelf 6, the other end of the connecting piece 53 is connected to the mounting piece 54, the connecting piece 53 is inclined, and the mounting piece 54 and the blocking piece 51 are respectively equipped with the hanging rod body 81. In this embodiment, the blocking plate 51, the placement plate 52, the connecting plate 53, and the mounting plate 54 are integrally formed. One end of the placement plate 52 is vertically connected to the blocking plate 51, and the other end of the placement plate 52 is connected to one end of the connecting plate 53. The other end of the connecting plate 53 is connected to the mounting plate 54. The blocking plate 51 and the mounting plate 54 are both vertically arranged, the placement plate 52 is horizontally arranged, and the connecting plate 53 is inclined. After the connecting strip 5 is installed on the column 4, the blocking plate 51 plays a role in blocking and positioning, which can prevent the shelf 6 from slipping off. The placement plate 52 plays a role in supporting the shelf 6. The hanging body 81 is installed on both the blocking plate 51 and the mounting plate 54. The connecting plate 53 plays a role in increasing the length, so that the distance between the mounting plate 54 and the blocking plate 5 is adapted to the upper and lower mounting holes 7, ensuring the stability and reliability of the hanging.

[0039] like Figure 5 As shown, a first rounded corner 55 is provided at the connection between the placement piece 52 and the connecting piece 53. In this embodiment, the first rounded corner 55 is provided at the connection between the placement piece 52 and the connecting piece 53. When placing items, the arc transition of the first rounded corner 55 allows the placement piece 52 and the connecting piece 53 to act as a buffer, preventing rigid bending and breakage, and thus improving the service life of the connecting strip 5.

[0040] like Figure 5 As shown, a second rounded corner 56 is provided at the connection between the placement piece 52 and the blocking piece 51, and a third rounded corner 57 is provided at the connection between the connecting piece 53 and the mounting piece 54. In this embodiment, the second rounded corner 56 is provided at the connection between the placement piece 52 and the blocking piece 51, and the third rounded corner 57 is provided at the connection between the connecting piece 53 and the mounting piece 54. The arc structure improves the deformation stress caused by bending and forming, reduces the possibility of damage and cracking, and thus helps to improve the service life of the connecting strip 5.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An add-on structure for a storage rack, characterized by: It includes a storage rack body, side panels, door panels, and a hinge assembly, wherein the two door panels are hinged to the front side of the storage rack body via the hinge assembly; The main body of the storage rack includes uprights, connecting strips, and a shelf. The number of columns is four, the four columns are arranged vertically, the four columns are formed around a square structure, adjacent columns are connected to each other by the connecting strip, and each column is provided with multiple mounting holes, which are evenly spaced along the height direction of the column. The connecting strip is horizontally arranged, and its two ends are detachably installed in the mounting holes of two adjacent columns. The four connecting strips at the same height surround a placement area, and the shelf can be placed in the placement area. The side plate is detachably installed in the mounting hole of the column, and the hinge assembly is detachably installed in the mounting hole.

2. The add-on structure for a storage rack of claim 1, wherein: The mounting hole includes an insertion area, a sliding area, and a mounting area; The top end of the sliding area is connected to the insertion area, and the bottom end of the sliding area is connected to the mounting area. The diameters of the sliding area and the mounting area are equal, and the diameter of the sliding area is smaller than that of the insertion area. It also includes a mounting rod and a mounting head. One end of the mounting rod is connected to the connecting strip, and the other end of the mounting rod is connected to the mounting head. The diameter of the mounting rod is less than or equal to the diameter of the sliding area, the diameter of the mounting head is greater than the diameter of the sliding area, and the diameter of the mounting head is less than or equal to the diameter of the insertion area.

3. The add-on structure for a storage rack of claim 2, wherein: It also includes the first screw and the first nut; The first nut is installed on the shank of the first screw, and the first nut can move along the length of the shank of the first screw. The first nut can abut against the connecting strip. The tail of the first screw is connected to the side plate. The diameter of the shank of the first screw is less than or equal to the diameter of the sliding area. The diameter of the head of the first screw is greater than the diameter of the sliding area. The diameter of the head of the first screw is less than or equal to the diameter of the insertion area.

4. The add-on structure for a storage rack of claim 2, wherein: The hinge assembly includes a second screw, a second nut, and a hinge; One side of the hinge is connected to the door panel, and the other side of the hinge is fitted with the head of the second screw. The second nut is installed on the shaft of the second screw and can abut against the connecting strip. The diameter of the shaft of the second screw is less than or equal to the sliding area.

5. The add-on structure for a storage rack of claim 2, wherein: The connecting strip includes a blocking piece, a placement piece, a connecting piece, and a mounting piece; The blocking plate and the mounting plate are vertically arranged. The blocking plate is used to limit and block the shelf. One end of the placement plate is vertically connected to the blocking plate, and the other end of the placement plate is connected to one end of the connecting plate. The placement plate is horizontally arranged and is used to support the shelf. The other end of the connecting plate is connected to the mounting plate. The connecting plate is inclined. The mounting plate and the blocking plate are respectively equipped with the hanging rod.

6. The add-on structure for a storage rack of claim 5, wherein: The connection between the placement piece and the connecting piece is provided with a first rounded corner.

7. The add-on structure for a storage rack of claim 5, wherein: The connection between the placement piece and the blocking piece is provided with a second rounded corner, and the connection between the connecting piece and the mounting piece is provided with a third rounded corner.

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