Commodity shelf of tool-free assembled grid cabinet

Abstract

The invention provides a storage rack of a tool-free assembled lattice cabinet. The storage rack comprises a stand column set, a crosspiece assembly, a horizontal layer plate, a vertical layer plate and an assembling device. The stand column set comprises a plurality of square pipe fittings. And the crosspiece assemblies are arranged among the square pipe fittings. One horizontal layer plate serves as a top plate, the other horizontal layer plate serves as a bottom plate, and the bottom plate is arranged on the crosspiece assembly. The vertical layer plate is arranged between the top plate and the bottom plate. The assembling device comprises a first assembling assembly and a second assembling assembly. The first assembling assembly is connected with the horizontal layer plate, and the second assembling assembly is connected with the vertical layer plate. The first assembling component comprises an elastic buckling piece. The second assembling assembly comprises an arc-shaped inwards-concave buckling piece, and the arc-shaped inwards-concave buckling piece and the elastic buckling piece are buckled together so that the vertical layer plate can be assembled between the top plate and the bottom plate.

Description

Technical Field

[0001] The present invention relates to a storage rack, and particularly to a storage rack for a tool-free assembled cabinet. Background Art

[0002] The modular storage rack can be randomly combined according to the needs of the occasion and is suitable for indoor homes, offices, etc. The columns of the modular storage rack can be divided into round tube columns and square tube columns. For the round tube columns, due to their shape and structure, they cannot be horizontally assembled laterally, which is not conducive to expanding the assembly space. Therefore, in order to expand the assembly space, square tube columns are used.

[0003] However, for the storage rack assembled with conventional square tube columns, it is common to fix them with rivets or screws, which is not convenient for assembly and troublesome to disassemble, reducing the usability.

[0004] In addition, the cabinets inside the storage rack are usually locked on the storage rack with combiners and tools. This not only makes holes on the side surface of the cabinet, but also some products use plastic combiners, which require special cutting tools in the processing and production, have high production requirements, and also have a high defective rate of products.

[0005] Therefore, how to improve the problems encountered in the conventional methods will be one of the topics to be solved in the industry. Summary of the Invention

[0006] The purpose of the present invention is to provide a storage rack for a tool-free assembled cabinet, which has a simple structure and does not require the use of tools, can be stably assembled into a cabinet or a storage rack, has strong stability in assembly, and is convenient for disassembly and use.

[0007] The present invention provides a storage rack for a tool-free assembled cabinet, which includes a column group, at least one cross-bar assembly, at least two horizontal laminates, at least two vertical laminates, and a plurality of assembly devices. The column group includes a plurality of square pipe members. The cross-bar assembly is disposed between these square pipe members. One of these horizontal laminates serves as a top plate, and the other of these horizontal laminates serves as a bottom plate. The horizontal laminate serving as the bottom plate is disposed above the cross-bar assembly. These vertical laminates are respectively disposed between the horizontal laminate serving as the top plate and the horizontal laminate serving as the bottom plate. These assembly devices respectively include a first assembly component and a second assembly component. The first assembly component is connected to the horizontal laminate, and the second assembly component is connected to the vertical laminate. The first assembly component includes a first body and an elastic buckle member. One end of the elastic buckle member is rotatably connected to the bottom side of the first body. The second assembly component includes a second body, an extended protruding member, and an arc-shaped concave buckle member. The extended protruding member is connected to one side of the second body. The arc-shaped concave buckle member is disposed inside the extended protruding member. The arc-shaped concave buckle member and the elastic buckle member are buckled together to assemble the vertical laminate between the corresponding horizontal laminate serving as the top plate and the horizontal laminate serving as the bottom plate.

[0008] In an embodiment of the present invention, the storage shelf of the tool - free assembled grid cabinet further includes at least one rear plate member. The horizontal layer board includes a first horizontal surface and a second horizontal surface opposite to each other and a back - plate groove. The back - plate groove is recessed in the corresponding second horizontal surface. The vertical layer board includes a first vertical surface and a second vertical surface opposite to each other and a side - plate groove. The side - plate groove is recessed in the second vertical surface. The opposite two sides of the rear plate member are inserted into the side - plate grooves in the vertical layer board, and the bottom side of the rear plate member is inserted into the back - plate groove in the horizontal layer board.

[0009] In an embodiment of the present invention, the above - mentioned first assembly component further includes a screw hole, a columnar boss member, and a screw member. The horizontal layer board includes a plurality of side surfaces, a horizontal - layer - board screw hole, and a horizontal - layer - board positioning hole. These side surfaces are connected between the first horizontal surface and the second horizontal surface. The screw hole and the horizontal - layer - board positioning hole are respectively penetrated through the corresponding side surfaces. The columnar boss member is inserted into the horizontal - layer - board positioning hole, and the screw member sequentially penetrates through the screw hole and the horizontal - layer - board screw hole.

[0010] In an embodiment of the present invention, the above - mentioned first assembly component further includes a protruding extension member. The protruding extension member is a protruding structure protruding from a surface of the first body. The protruding extension member is provided with a receiving groove. The screw holes are respectively penetrated through the protruding extension member, and one side of the screw hole is located within the receiving groove. The columnar boss member protrudes from an inner surface of the protruding extension member. The columnar boss member is located within the receiving groove, and one side of the columnar boss member protrudes outside the first body.

[0011] In an embodiment of the present invention, the above - mentioned columnar boss member is a non - cylinder.

[0012] In an embodiment of the present invention, the above - mentioned second assembly component further includes a screw hole, a columnar boss member, and a screw member. The screw hole is penetrated through the second body. The columnar boss member protrudes from the corresponding second body. The vertical layer board includes a first vertical surface and a second vertical surface opposite to each other, a vertical - layer - board screw hole, and a vertical - layer - board positioning hole. The vertical - layer - board positioning hole and the vertical - layer - board screw hole are respectively penetrated through different positions of the first vertical surface. The columnar boss member is inserted into the vertical - layer - board positioning hole, and each of the screw members sequentially penetrates through the screw hole and the vertical - layer - board screw hole.

[0013] In an embodiment of the present invention, the above - mentioned columnar boss member is a non - cylinder.

[0014] In an embodiment of the present invention, the above - mentioned square pipe member includes a plurality of assembly holes, and the cross - bar assembly includes a plurality of fastening members. The fastening members are fastened within the assembly holes.

[0015] In an embodiment of the present invention, the setting direction of the above - mentioned vertical layer board is perpendicular to the setting direction of the horizontal layer board.

[0016] Based on the above, for the storage shelf of the tool - free assembled grid cabinet of the present invention, tools are not required during the assembly of the grid cabinet. By using the first assembly component on the horizontal layer board to support and act on the square pipe fitting, and the mutual acting force between the first assembly component and the second assembly component between the horizontal layer board and the vertical layer board, the grid cabinet or the storage shelf of the tool - free assembled grid cabinet can be stably assembled.

[0017] To make the above - mentioned features and advantages of the present invention more obvious and understandable, specific embodiments are listed below and detailed descriptions are provided in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a perspective view of an embodiment of the storage shelf of the tool - free assembled grid cabinet according to the present invention.

[0019] Figure 2 For the Figure 1 horizontal bar assembly of the present invention

[0020] Figure 3A FIG. is a schematic diagram before the assembly of the horizontal bar assembly and the square pipe fitting according to the present invention.

[0021] Figure 3B FIG. is a schematic diagram of the horizontal bar assembly assembled on the square pipe fitting according to the present invention.

[0022] Figure 4 FIG. is a schematic diagram of one perspective of the horizontal layer board according to the present invention.

[0023] Figure 5 FIG. is a schematic diagram of another perspective of the horizontal layer board according to the present invention.

[0024] Figures 6A to 6C FIGS. are schematic diagrams of different perspectives of the first assembly component according to the present invention.

[0025] Figure 7A And Figure 7B FIGS. are schematic diagrams of the assembly process of the first assembly component and the horizontal layer board according to the present invention.

[0026] Figure 8 FIG. is a schematic diagram of one perspective of the vertical layer board according to the present invention.

[0027] Figure 9 FIG. is a schematic diagram of another perspective of the vertical layer board according to the present invention.

[0028] Figures 10A to 10C FIGS. are schematic diagrams of different perspectives of the second assembly component according to the present invention.

[0029] Figure 11A And Figure 11B FIGS. are schematic diagrams of the assembly process of the second assembly component and the vertical layer board according to the present invention.

[0030] Figure 12 Schematic diagram of an assembly process of a horizontal shelf of a tool - free assembled cabinet according to the present invention.

[0031] Figure 13 Schematic diagram of an assembly process of a vertical shelf of a tool - free assembled cabinet according to the present invention.

[0032] Figures 14A to 14C Schematic diagrams of different perspectives of the assembly processes of a first assembly component and a second assembly component according to the present invention respectively.

[0033] Figure 14D And Figure 14E Schematic diagrams of different perspectives after the assembly of a first assembly component and a second assembly component according to the present invention respectively.

[0034] Figure 15 Schematic diagram of the assembly process of a rear panel according to the present invention.

[0035] Figure 16 Schematic diagram of the assembly process of a top plate according to the present invention.

[0036] Figure 17 Schematic diagram of another embodiment of a shelf of a tool - free assembled cabinet according to the present invention.

[0037] Description of Reference Numerals: 100, 200 - Shelves of the tool - free assembled cabinet; 110 - Column group; 112 - Square pipe fitting; 114 - Assembly hole; 120 - Cross - bar assembly; 122 - First plate member; 123 - Second plate member; 124 - Clamping structure; 124A - Fixed part; 124B - Extended protruding part; 124C - Clamping part; 130 - Horizontal shelf; 130A - Top plate; 130B - Bottom plate; 132 - First horizontal surface; 134 - Second horizontal surface; 134A - Back - plate groove; 136, 138 - Side surfaces; 136A - Horizontal - shelf screw hole; 136B - Horizontal - shelf positioning hole; 140 - Vertical shelf; 142 - First vertical surface; 142A - Vertical - shelf positioning hole; 142B - Vertical - shelf screw hole; 144 - Second vertical surface; 144A - Side - plate groove; 150 - Assembly device; 152 - First assembly component; 1522 - First body; 1522A - Bottom side; 1524 - Elastic snap - in part; 1526 - Extended protruding part; 1526A - Accommodation groove; 1527 - Screw hole; 1528 - Columnar boss part; 1529 - Screw part; 154 - Second assembly component; 1542 - Second body; 1544 - Extended protruding part; 1546 - Arc - shaped concave snap - in part; 1547 - Screw hole; 1548 - Columnar boss part; 1549 - Screw part; 160 - Rear plate member; 170 - Mesh rack; L1 - First direction; L2 - Second direction; L3 - Third direction; M1 - Column; M2 - Concave body; NA - Cabinet; R - Rotation direction. Detailed Description of the Invention

[0038] Examples are listed below and described in detail with reference to the accompanying drawings. However, the examples provided are not intended to limit the scope covered by the present invention. In addition, the drawings are for illustrative purposes only and are not drawn to the original scale. For the convenience of understanding, the same elements will be denoted by the same reference numerals in the following description.

[0039] The terms "comprising", "including", "having", etc. mentioned in the present invention are open - ended terms, that is, "including but not limited to".

[0040] In the description of each embodiment, when using terms such as "first", "second", "third", "fourth", etc. to describe elements, these are only used to distinguish these elements from each other and do not limit the order or importance of these elements.

[0041] In the description of each embodiment, the so - called "coupled" or "connected" may mean that two or more elements are in direct physical or electrical contact with each other, or in indirect physical or electrical contact with each other. Moreover, "coupled" or "connected" may also mean that two or more elements operate or act on each other.

[0042] Figure 1A perspective view of a shelf of a tool - free assembled cabinet according to an embodiment of the present invention. Figure 2 According to the present invention Figure 1 A perspective view of the cross - bar assembly. Figure 3A A schematic diagram before assembly of the cross - bar assembly and the square pipe member according to the present invention. Figure 3B A schematic diagram of the cross - bar assembly assembled to the square pipe member according to the present invention. Please refer to Figures 1 to 3B , the shelf 100 of the tool - free assembled cabinet of the present invention includes a column group 110, at least one cross - bar assembly 120, at least one horizontal layer board 130, at least one vertical layer board 140, an assembly device 150, and a rear plate member 160.

[0043] The column group 110 includes four square pipe members 112. The square pipe members 112 are formed into a rectangular configuration by four plate members, and the interior of the square pipe members 112 is hollow. The square pipe members 112 are, for example, iron pipes. Two square pipe members 112 are arranged at a distance from each other along the first direction L1, and two square pipe members 112 are arranged at a distance from each other along the second direction L2. One side of the square pipe member 112 is provided with an assembly hole 114 (as shown in Figure 3A and Figure 3B ), and the assembly hole 114 has a shape structure that is wider at the top and narrower at the bottom.

[0044] The cross - bar assembly 120 is disposed between these square pipe members 112. The cross - bar assembly 120 includes two first plate members 122, two second plate members 123, and four fastening structures 124. Among them, the two first plate members 122 are arranged at a distance from each other along the second direction L2 to form the front and rear structures of the cross - bar assembly 120, and the two second plate members 123 are arranged at a distance from each other along the first direction L1 to form the left and right structures of the cross - bar assembly 120. And the first plate member 122 is connected to the corresponding second plate member 123 to be connected and formed into a rectangular shape. Each two fastening structures 124 are disposed on the second plate members 123 on the left and right sides of the cross - bar assembly 120, and the fastening structures 124 are respectively located on the opposite sides of the second plate members 123.

[0045] The fastening structure 124 includes a fixing member 124A, an extending protruding member 124B, and a plurality of fastening members 124C. The extending protruding member 124B is vertically connected to the fixing member 124A, such that there is an angle between the extending protruding member 124B and the fixing member 124A. These fastening members 124C are vertically connected to the extending protruding member 124B, such that there is also an angle between the fastening members 124C and the extending protruding member 124B. The fixing member 124A and these fastening members 124C respectively protrude vertically by a distance from both sides of the extending protruding member 124B, and the extending directions of the fixing member 124A and these fastening members 124C are the same, while there is a distance between the fixing member 124A and these fastening members 124C. The fixing member 124A is connected to the second plate member 123, such that the fastening structure 124 is fixed to the outer surface of the second plate member 123.

[0046] As Figure 2 shown, these fastening members 124C respectively extend in the same direction, and there is a distance between two fastening members 124C in the fastening structure 124. In terms of assembly, as Figure 3A shown, move the fastening members 124C towards the assembly holes 114 in the square pipe member 112, such that the fastening members 124C are fastened within the assembly holes 114, so as to assemble the crossbar assembly 120 to the column group 110. And because the assembly holes 114 are of a shape structure that is wider at the top and narrower at the bottom, the fastening members 124C enter from the wider upper part of the assembly holes 114 and fall downwards. By means of the smaller lower hole structure of the assembly holes 114, the fastening members 124C are firmly fastened within the assembly holes 114. On the contrary, when disassembly is required, lift the crossbar assembly 120 upwards, so that the fastening members 124C move upwards towards the upper part of the assembly holes 114. Since the upper part of the assembly holes 114 is a hole structure with a wider size, it is convenient for the user to move the fastening members 124C away from the assembly holes 114.

[0047] Please refer back to Figure 1, two horizontal shelves 130 are respectively located at different positions of the column group 110 along the third direction L3. One horizontal shelf 130 serves as a top plate 130A, and the other horizontal shelf 130 serves as a bottom plate 130B. The horizontal shelf 130 serving as the bottom plate 130B is disposed above the cross-bar assembly 120. Two vertical shelves 140 are respectively located at different positions of the column group 110 along the first direction L1. The setting direction of the vertical shelves 140 is perpendicular to the setting direction of the horizontal shelves 130. And there are two vertical shelves 140 between the two horizontal shelves 130 (the top plate 130A and the bottom plate 130B). The horizontal shelves 130 and the vertical shelves 140 are assembled by an assembling device 150. The assembling device 150 is, for example, a plastic structure. The assembling device 150 includes a first assembling component 152 and a second assembling component 154. The first assembling component 152 is connected to the horizontal shelf 130, and the second assembling component 154 is connected to the vertical shelf 140. The first assembling component 152 and the second assembling component 154 are combined together so that the horizontal shelf 130 and the vertical shelf 140 are assembled together to form a cabinet NA.

[0048] Figure 4 It is a schematic diagram of a perspective view of the horizontal shelf according to the present invention. Figure 5 It is a schematic diagram of another perspective view of the horizontal shelf according to the present invention. Figures 6A to 6C They are respectively schematic diagrams of different perspective views of the first assembling component according to the present invention. Figure 7A and Figure 7B They are respectively schematic diagrams of the assembling process of the first assembling component and the horizontal shelf according to the present invention. Please refer to Figures 4 to 7B , the horizontal shelf 130 of the present invention is in a rectangular shape, which includes a first horizontal surface 132 and a second horizontal surface 134 that are opposite to each other, two left and right side surfaces 136, and two front and rear side surfaces 138. The side surfaces 136 and 138 are connected between the first horizontal surface 132 and the second horizontal surface 134. And the surface of the first horizontal surface 132 is a flat surface, while the second horizontal surface 134 is provided with a back plate groove 134A, and the back plate groove 134A is a groove body recessed in the second horizontal surface 134. In addition, a pair of horizontal shelf screw holes 136A and horizontal shelf positioning holes 136B are respectively provided on the left and right side surfaces 136. One horizontal shelf screw hole 136A and one horizontal shelf positioning hole 136B penetrate through one side of the side surface 136 respectively, and the other horizontal shelf screw hole 136A and the other horizontal shelf positioning hole 136B penetrate through the other side of the side surface 136 respectively. And compared with the position of the horizontal shelf positioning hole 136B, the two horizontal shelf screw holes 136A are respectively closer to the two end sides of the side surface 136.

[0049] The first assembly component 152 includes a first body 1522, a resilient fastening member 1524, a protruding extension member 1526, a screw hole 1527, a columnar boss member 1528, and a screw member 1529 (as Figure 7A shown in Figure 7B ). The first body 1522 is a rectangular body. One end of the resilient fastening member 1524 is rotatably connected to a bottom side 1522A of the first body 1522, and the resilient fastening member 1524 can rotate relative to the first body 1522 about a rotation direction R with the bottom side 1522A of the first body 1522 as the axis. The protruding extension member 1526 is a protruding structure protruding from a surface of the first body 1522, and the resilient fastening member 1524 is adjacent to the protruding extension member 1526, so that the protruding structure of the protruding extension member 1526 protrudes from the resilient fastening member 1524, ensuring that the resilient fastening member 1524 exerts elastic force without being affected. In an embodiment, the protruding extension member 1526 is provided with a receiving groove 1526A. The screw hole 1527 is a countersunk screw hole, which penetrates through the protruding extension member 1526, and one side of the screw hole 1527 is located within the receiving groove 1526A. The columnar boss member 1528 protrudes from the inner surface of the protruding extension member 1526. The columnar boss member 1528 is located in the receiving groove 1526A, and one side of the columnar boss member 1528 protrudes from the outside of the first body 1522. The position of the columnar boss member 1528 in the receiving groove 1526A is different from the position of the screw hole 1527 in the receiving groove 1526A. The columnar boss member 1528 is not a cylinder but an irregular structure. For example, as Figure 6B shown, the columnar boss member 1528 is composed of four cylinders M1 assembled together, and there are recessed bodies M2 between adjacent cylinders M1.

[0050] As Figure 7A shown in Figure 7B , face the side surfaces 136 on the left and right sides of the first assembly component 152 towards the horizontal layer board 130, and the screw hole 1527 faces the horizontal layer board screw hole 136A, and the columnar boss member 1528 faces the horizontal layer board positioning hole 136B. Then, insert the columnar boss member 1528 into the horizontal layer board positioning hole 136B. Due to the irregular structure of the columnar boss member 1528, it is used for positioning and preventing the first assembly component 152 from rotating. Then, the screw member 1529 sequentially penetrates through the screw hole 1527 and the horizontal layer board screw hole 136A, so that the screw member 1529 is locked in the horizontal layer board screw hole 136A to fix the first assembly component 152 to the side surfaces 136 on the left and right sides of the horizontal layer board 130.

[0051] Figure 8 FIG. is a schematic view of a perspective of the vertical layer board according to the present invention. Figure 9 FIG. is a schematic view of another perspective of the vertical layer board according to the present invention. Figures 10A to 10CSchematic diagrams of different perspectives of the second assembly component according to the present invention respectively. Figure 11A and Figure 11B Schematic diagrams of the assembly process of the second assembly component and the vertical laminate according to the present invention respectively. Please refer to Figures 8 to 11B , the vertical laminate 140 of the present invention is a rectangular body, which includes a first vertical surface 142 and a second vertical surface 144 opposite to each other, and a pair of vertical laminate positioning holes 142A and vertical laminate screw holes 142B are respectively provided on the first vertical surface 142 (as Figure 11A shown), the vertical laminate positioning holes 142A and the vertical laminate screw holes 142B are respectively penetrated through different positions of the first vertical surface 142, and a side plate groove 144A is provided on the second vertical surface 144 (as Figure 9 shown), the side plate groove 144A is a groove body recessed in the second vertical surface 144.

[0052] The second assembly component 154 includes a second body 1542, an extended protruding member 1544, an arc-shaped concave fastening member 1546, a screw hole 1547, a columnar boss member 1548, and a screw member 1549 (as Figure 11A and Figure 11B shown), wherein the second body 1542 is a rectangular body, the extended protruding member 1544 is connected to one side of the second body 1542, so that a protruding structure extends from one side of the second body 1542. The arc-shaped concave fastening member 1546 is arranged inside the extended protruding member 1544. The screw hole 1547 is a countersunk screw hole, which is penetrated through the second body 1542. The columnar boss member 1548 protrudes from the second body 1542. The position of the columnar boss member 1548 is different from the position of the screw hole 1547. The columnar boss member 1548 is not a cylinder, but an irregular structure. For example, the shape of the columnar boss member 1548 can be as Figure 6B shown, the columnar boss member 1528 is composed of four cylinders M1 assembled, and there is a recessed body M2 between adjacent cylinders M1.

[0053] As Figure 11A and Figure 11B shown, face the first vertical surface 142 of the second assembly component 154 to the vertical laminate 140, and the screw hole 1547 faces the vertical laminate screw hole 142B, and the columnar boss member 1548 faces the vertical laminate positioning hole 142A. Then, insert the columnar boss member 1548 into the vertical laminate positioning hole 142A. Due to the irregular structure of the columnar boss member 1548, it is used for positioning and preventing the second assembly component 154 from rotating. Then, the screw member 1549 sequentially penetrates through the screw hole 1547 and the vertical laminate screw hole 142B, so that the screw member 1549 is locked in the vertical laminate screw hole 142B to fix the second assembly component 154 to the first vertical surface 142 of the vertical laminate 140. And as Figure 11BWith Figure 8 、 Figure 9 As shown, the extending protruding member 1544 and the arc-shaped concave fastening member 1546 respectively protrude from the outer side of the vertical laminate 140.

[0054] Figure 12 It is a schematic diagram of the assembly process of a set of horizontal laminates of the storage shelf of the tool-free assembled cabinet according to the present invention. Please refer to Figure 12 , the cross-bar assembly 120 is provided on the column group 110, and the number of cross-bar assemblies 120 can be adjusted according to the actual configuration. For example, in addition to one cross-bar assembly 120 provided below in this embodiment, another cross-bar assembly 120 is provided above, and a grid 170 is provided on the upper cross-bar assembly 120. The grid 170 can also be added according to the actual configuration. The horizontal laminate 130 is dropped from top to bottom onto the cross-bar assembly 120, with the back panel groove 134A facing upwards. At this time, the horizontal laminate 130 can be used as the bottom panel 130B of the cabinet (as Figure 13 shown).

[0055] Figure 13 It is a schematic diagram of the assembly process of a vertical laminate of the storage shelf of the tool-free assembled cabinet according to the present invention. Figures 14A to 14C They are respectively schematic diagrams of different perspectives of the assembly processes of the first assembly component and the second assembly component according to the present invention. Figure 14D And Figure 14E They are respectively schematic diagrams of different perspectives after the first assembly component and the second assembly component according to the present invention are assembled. Please refer to Figures 13 to 14E , the horizontal laminate 130 serving as the bottom panel 130B is provided on the cross-bar assembly 120, and one side of the first assembly component 152 abuts against one side of the square pipe member 112. Then, the two vertical laminates 140 are respectively erected on the opposite sides of the horizontal laminate 130 serving as the bottom panel 130B, and the two vertical laminates 140 are dropped from top to bottom onto the horizontal laminate 130. The second assembly component 154 and the first assembly component 152 are of symmetrical shapes, and the arc-shaped concave fastening member 1546 in the second assembly component 154 faces the elastic fastening member 1524 in the first assembly component 152. When the vertical laminate 140 continues to drop, the arc-shaped concave fastening member 1546 is used to cooperate with the elastic fastening member 1524 in the first assembly component 152 and snap together to strengthen the support structure, so that the vertical laminates 140 are respectively erected on the horizontal laminate 130.

[0056] Next, as Figure 15As shown, a rear panel member 160 can be additionally provided between the two vertical laminates 140. The two sides of the rear panel member 160 can be inserted into the side panel grooves 144A in the vertical laminates 140, and the bottom side of the rear panel member 160 can be inserted into the rear panel groove 134A in the horizontal laminate 130 serving as the bottom plate 130B, so as to assemble the rear panel member 160 between the two vertical laminates 140 to form a structure in which three panel members are connected above the bottom plate 130B.

[0057] Next, as Figure 16 shown, another horizontal laminate 130 is then dropped from top to bottom onto the vertical laminates 140. Similarly, by fastening the first assembly component 152 and the second assembly component 154 together, the horizontal laminate 130 is assembled on the vertical laminates 140, and this horizontal laminate 130 can serve as the top plate 130A of the grid cabinet.

[0058] Next, as Figure 17 shown, the storage rack 200 of the tool-free assembled grid cabinet can optionally be additionally provided with a cross bar assembly 120 and a wire rack 170.

[0059] In summary, for the storage rack of the tool-free assembled grid cabinet of the present invention, tools are not required during the assembly of the grid cabinet. By using the first assembly component on the horizontal laminate to bear against and act on the square pipe fitting, and the mutual acting forces between the first assembly component and the second assembly component between the horizontal laminate and the vertical laminate, the grid cabinet or the storage rack of the tool-free assembled grid cabinet can be stably assembled.

[0060] Although the present invention has been disclosed as above by the embodiments, it is not intended to limit the present invention. Any person with ordinary knowledge in the technical field to which the present invention pertains can make some modifications and refinements without departing from the spirit and scope of the present invention, and all of them fall within the protection scope of the present invention.

Claims

1. A storage rack for a tool-free assembled grid cabinet, characterized in that Comprising: A column group including a plurality of square pipe members; At least one horizontal baffle assembly disposed between the plurality of square pipe members; At least two horizontal laminates, wherein one of the at least two horizontal laminates serves as a top plate, and the other of the at least two horizontal laminates serves as a bottom plate, and the horizontal laminate serving as the bottom plate is disposed above the baffle assembly; At least two vertical laminates disposed between the horizontal laminate serving as the top plate and the horizontal laminate serving as the bottom plate; And A plurality of assembling devices each including a first assembling component and a second assembling component, wherein each of the first assembling components is respectively connected to the corresponding horizontal laminate, each of the second assembling components is respectively connected to the corresponding vertical laminate, each of the first assembling components respectively includes a first body and an elastic buckling member, one end of each elastic buckling member is rotatably connected to a bottom side of the corresponding first body, each of the second assembling components includes a second body, an extending protruding member and an arc-shaped concave buckling member, each of the extending protruding members is connected to one side of the corresponding second body, each of the arc-shaped concave buckling members is disposed within the corresponding extending protruding member, and each of the arc-shaped concave buckling members is buckled together with the corresponding elastic buckling member to stand each of the vertical laminates between the corresponding horizontal laminate serving as the top plate and the horizontal laminate serving as the bottom plate.

2. The storage rack of the tool-free assembled grid cabinet according to claim 1, wherein Further comprising: At least one rear plate member, wherein each of the horizontal laminates includes a first horizontal surface and a second horizontal surface opposite to each other, and a back plate groove, each of the back plate grooves is recessed in the corresponding second horizontal surface, each of the vertical laminates includes a first vertical surface and a second vertical surface opposite to each other, and a side plate groove, each of the side plate grooves is recessed in the corresponding second vertical surface, opposite sides of each of the rear plate members are inserted into the side plate grooves in the corresponding vertical laminates, and a bottom side of each of the rear plate members is inserted into the back plate groove in the corresponding horizontal laminate.

3. The storage shelf of the tool-free assembled grid cabinet according to claim 2, wherein: Each of the first assembling components further includes a screw hole, a columnar boss member, and a screw member, each of the horizontal laminates includes a plurality of side surfaces, a horizontal laminate screw hole and a horizontal laminate positioning hole, the plurality of side surfaces are connected between the first horizontal surface and the second horizontal surface, each of the screw holes and each of the horizontal laminate positioning holes respectively penetrate through the corresponding side surface, each of the columnar boss members is inserted into the corresponding horizontal laminate positioning hole, and each of the screw members sequentially penetrates through the screw hole and the horizontal laminate screw hole.

4. The storage shelf of the tool-free assembled grid cabinet according to claim 3, wherein: Each of the first assembling components further includes a protruding extension member, each of the protruding extension members is a protruding structure protruding from a surface of the corresponding first body, each of the protruding extension members is provided with a receiving groove, each of the screw holes respectively penetrates through the corresponding protruding extension member, and one side of each of the screw holes is located within the corresponding receiving groove, each of the columnar boss members protrudes from an inner surface of the protruding extension member, each of the columnar boss members is located within the corresponding receiving groove, and one side of each of the columnar boss members protrudes outside the first body.

5. The storage rack of the tool-free assembled grid cabinet according to claim 3, characterized in that: Each of the columnar boss members is a non-cylindrical body.

6. The storage rack of the tool-free assembled grid cabinet according to claim 1, wherein: Each of the second assembly components further includes a screw hole, a columnar boss member, and a screw. Each of the screw holes penetrates through the corresponding second body. Each of the columnar boss members protrudes from the corresponding second body. Each of the vertical laminates includes an opposite first vertical surface and a second vertical surface, a vertical laminate screw hole, and a vertical laminate positioning hole. Each of the vertical laminate positioning holes and each of the vertical laminate screw holes penetrate through different positions of the corresponding first vertical surface. Each of the columnar boss members is inserted into the corresponding vertical laminate positioning hole. Each of the screws sequentially penetrates through the screw hole and the vertical laminate screw hole.

7. The storage shelf of the tool-free assembled grid cabinet according to claim 6, characterized in that: Each of the columnar boss members is a non-cylindrical body.

8. The storage shelf of the tool-free assembled grid cabinet according to claim 1, wherein: Each of the square pipe members respectively includes a plurality of assembly holes. The cross-bar assembly includes a plurality of fastening members. Each of the fastening members is fastened within the corresponding assembly hole.

9. The storage shelf of the tool-free assembled grid cabinet according to claim 1, wherein: The arrangement direction of the plurality of vertical laminates is perpendicular to the arrangement direction of the plurality of horizontal laminates.

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