Assembling structure of goods shelf

Abstract

An assembling structure of a goods shelf comprises a pair of stand columns, at least one pair of connecting pieces and at least one shelf board assembly which is connected to the two stand columns and corresponds to the connecting pieces in position, the shelf board assembly comprises a pair of shelf board cross beams and shelf boards, and shelf board cross beam connecting pieces are fixed to the two ends of each shelf board cross beam. The connecting structure is characterized by further comprising at least one baffle which is connected to the side, facing the connecting piece, of the stand column and corresponds to the connecting piece in position, the two ends of the connecting piece are connected with the corresponding stand column in a buckled mode respectively, and the two ends of the connecting piece are clamped between the corresponding fixing layer plate cross beam connecting piece and the stand column respectively. The edges of the upper side and the lower side of each connecting piece are oppositely folded to form connecting piece folded edges respectively, the two ends of each connecting piece folded edge abut against the corresponding baffles respectively, and the connecting piece folded edges above the pair of oppositely-arranged connecting pieces are spliced with each other. The device has the advantages that articles can be effectively prevented from falling into the column opening, the column cost is reduced, and the strength is kept unchanged; during installation, mutual obstruction between the laminate assembly and the connecting piece can be avoided, and the cross sectional area of the stand column is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of shelving facilities technology, specifically relating to an assembly structure for a shelving system. Background Technology

[0002] Shelving is a frequently used tool in daily life, playing an important role in many situations. Modular shelving, in particular, can be disassembled during transportation to save space, and can be quickly assembled during use. It can also be combined into connected shelving units as needed, specifically by sharing a pair of uprights for support between adjacent shelving units. This type of modular shelving is very common in the current market. However, to improve the strength of the uprights and compensate for the vulnerability of items to falling into the hollow cavities, the uprights are usually designed as fully enclosed column structures. This fully enclosed column structure has disadvantages such as more processing steps and higher manufacturing costs. For example, it requires… The process involves bending, welding, or sealing. Furthermore, the uprights need to be connected to the shelf beams, upright connecting rods, or connecting plates simultaneously. Obstructions can occur during the connection and installation of these components, necessitating numerous connection slots on the uprights. To avoid these obstructions, the required installation space increases, making it impossible to reasonably reduce the cross-sectional area of ​​the uprights. This severely restricts the development potential for further cost reduction and increased storage area in the shelving system. Moreover, due to the gap between two uprights, small items can easily fall through the gap, and currently, there is a lack of effective structures on the market to support this gap.

[0003] In view of the aforementioned problems, it is necessary to design a shelving assembly structure that is simple in structure, low in cost, can effectively reduce the cross-sectional area of ​​the uprights and prevent items from falling, and can eliminate the gap between two opposing uprights. To this end, the applicant has ingeniously designed this technical solution. Utility Model Content

[0004] The purpose of this utility model is to provide an assembly structure for a shelf that helps improve the upright structure so that the upright can effectively prevent items from falling in a semi-enclosed opening state, thereby reducing the manufacturing cost of the upright while maintaining its strength. It also helps to improve the connection structure between the shelf beams, connecting pieces and uprights to reduce the cross-sectional area of ​​the uprights, thereby further reducing production and transportation costs.

[0005] The purpose of this utility model is achieved as follows: an assembly structure for a shelf includes a pair of opposing uprights, at least one pair of connecting pieces disposed between the two uprights, and at least one shelf assembly connected to the two uprights and positioned corresponding to the connecting pieces. The shelf assembly includes a pair of opposing shelf beams and a shelf disposed between the two shelf beams. Each end of the shelf beam along its length is fixed with a shelf beam connector that is snap-fitted to the corresponding upright. The structure further includes at least one baffle connected to the side of the upright facing the connecting piece and positioned corresponding to the connecting piece. Each end of the connecting piece along its length is snap-fitted to the corresponding upright, and the ends of the connecting piece along its length are clamped between the corresponding fixed shelf beam connector and the upright. Each connecting piece has a connecting piece folded over on its upper and lower edges, with each end of the connecting piece folded over abutting against the corresponding baffle. The connecting piece folds on the upper sides of the opposing pair of connecting pieces are spliced ​​together.

[0006] In a specific embodiment of this utility model, the column includes a column panel. Two side edges of the column panel along its length are bent towards the same side to form a column side plate. One side edge of the column side plate along its length is bent towards each other to form a baffle connecting edge. An opening is formed between the two baffle connecting edges. Two rows of parallel shelf connecting slots are provided along the length of the column panel, with adjacent shelf connecting slots spaced apart. A row of spaced connecting piece slots is provided along the length of the column side plate. A row of spaced baffle connecting slots is provided along the length of the baffle connecting edge. The connecting piece is long... The shelf beam connector has a connecting piece fixed edge extending from each end in the 10-degree direction. Each connecting piece fixed edge has at least one connecting piece latch for snap-fit ​​connection with the connecting piece snap-fit. The shelf beam connector includes a shelf beam connecting piece fixed to one end of the shelf beam and a shelf beam fixing piece bent on one side of the shelf beam connecting piece. Each shelf beam fixing piece has at least one shelf beam latch for snap-fit ​​connection with the shelf connecting snap-fit ​​of the shelf beam in the adjacent column. The baffle has at least one baffle latch at the baffle connecting snap-fit ​​position corresponding to the baffle connecting edge on both sides. The shelf beam connecting piece cooperates with the corresponding column side plate to clamp the connecting piece fixed edge.

[0007] In another specific embodiment of this utility model, the layer plate connecting latch is one of the following: butterfly latch, gourd-shaped latch, isosceles hexagonal latch, and inverted isosceles trapezoidal latch.

[0008] In another specific embodiment of this utility model, the connecting piece bayonet and the baffle connecting bayonet are respectively one of the following: gourd-shaped bayonet, isosceles hexagonal bayonet, and inverted isosceles trapezoidal bayonet.

[0009] In another specific embodiment of this utility model, the shelf beam clamp is one of the following: butterfly clamp, rivet clamp, or inverted isosceles trapezoid clamp.

[0010] In another specific embodiment of this utility model, the connecting piece clip and the baffle clip are respectively one of a rivet clip and an inverted isosceles trapezoidal clip.

[0011] In a further specific embodiment of this utility model, the column panel is provided with a column panel pin hole at the position between the connecting slots of two adjacent upper and lower layers. The layer beam fixing piece is provided with at least one layer beam fixing piece pin hole at the position corresponding to the column panel pin hole. The layer beam fixing piece pin hole is fixed to the corresponding column panel pin hole by a pin shaft. The column side plate is provided with column side plate pin holes at intervals. The layer beam connecting piece and the connecting piece fixing edge are provided with at least one layer beam connecting piece pin hole and at least one connecting piece fixing edge pin hole at the position corresponding to the column side plate pin hole, respectively. The layer beam connecting piece pin hole and the connecting piece fixing edge pin hole are respectively connected to the corresponding column side plate pin hole by a pin shaft. The baffle connecting edge is provided with a baffle connecting edge pin hole at the position between two adjacent baffle connecting slots. The baffle is provided with at least one baffle pin hole at the position corresponding to the two side baffle connecting edge pin holes. The baffle pin hole is connected to the corresponding baffle connecting edge pin hole by a pin shaft.

[0012] In a further specific embodiment of this utility model, a layer step is formed on each side of the pair of layer beams facing each other, and the layer is placed between the two layer steps.

[0013] In yet another specific embodiment of this utility model, the upper surfaces of the shelf, the shelf beam, and the connecting piece fold above the connecting piece are on the same horizontal plane.

[0014] In yet another specific embodiment of this utility model, the baffle is connected between the connecting edges of the two baffles and blocks the opening of the column. The upper edge of the baffle extends upward and protrudes from the upper surface of the folded edge of the connecting piece located above the connecting piece.

[0015] The beneficial effects of this utility model after adopting the above structure are as follows: First, since a pair of semi-enclosed opening columns are fixedly connected by an added baffle and connecting piece, it can effectively prevent items from falling into the column opening, which not only reduces the cost of the column, but also maintains the strength. Second, since the shelf assembly and the fixed edge of the connecting piece abut against each other, the mutual obstruction between the shelf assembly and the connecting piece is avoided during installation, and the cross-sectional area of ​​the column can be reduced to further reduce production and transportation costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the assembly state of an embodiment of the present invention.

[0018] In the diagram: 1. Column, 11. Column panel, 111. Shelf connecting slot, 112. Column panel pin hole, 12. Column side plate, 121. Connecting piece slot, 122. Column side plate pin hole, 13. Baffle connecting edge, 131. Baffle connecting slot, 132. Baffle connecting edge pin hole, 14. Column opening; 2. Shelf assembly, 21. Shelf beam, 211. Shelf step, 22. Shelf beam connector, 221. Shelf beam connecting piece, 2211. Shelf beam connecting piece pin hole, 222. Shelf beam fixing piece, 2221. Shelf beam clip, 2222. Shelf beam fixing piece pin hole, 23. Shelf; 3. Connecting piece, 31. Connecting piece folded edge, 32. Connecting piece fixing edge, 321. 322. Connecting piece retainer, 322. Connecting piece fixing pin hole; 4. Baffle, 41. Baffle retainer, 42. Baffle pin hole. Detailed Implementation

[0019] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. However, the description of the embodiments is not a limitation on the technical solution. Any formal but not substantive changes made based on the concept of this utility model should be considered within the protection scope of this utility model.

[0020] In the following description, all directional or positional concepts involving up, down, left, right, front, and back are based on... Figure 1 The positions shown are for reference only and should not be construed as a particular limitation on the technical solutions provided by this utility model.

[0021] Please see Figure 1 and combined Figure 2The diagram illustrates an assembly structure of a shelving unit, including a pair of opposing uprights 1, at least one pair of connecting pieces 3 disposed between the two uprights 1, and at least one shelf assembly 2 connected to the two uprights 1 and positioned corresponding to the connecting pieces 3. The shelf assembly 2 includes a pair of opposing shelf beams 21 and a shelf 23 disposed between the two shelf beams 21. At each end of the shelf beams 21 along their length, a shelf beam connector 22 is fixed and snapped into the corresponding upright 1. The technical innovation of this utility model is that it also includes at least one baffle 4 connected to the side of the column 1 facing the connecting piece 3 and positioned corresponding to the connecting piece 3. The two ends of the connecting piece 3 in the length direction are respectively snapped to the corresponding column 1, and the two ends of the connecting piece 3 in the length direction are respectively clamped between the corresponding fixed shelf beam connector 22 and the column 1. The upper and lower sides of the connecting piece 3 are respectively folded into connecting piece folded edges 31 facing each other. The two ends of the connecting piece folded edges 31 in the length direction abut against the corresponding baffle 4, and the connecting piece folded edges 31 on the upper sides of the pair of connecting pieces 3 are spliced ​​together.

[0022] The aforementioned column 1 includes a column panel 11. A column side plate 12 is bent to the same side along both sides of the column panel 11 along its length. A baffle connecting edge 13 is bent towards each other along one side of the column side plate 12 along its length. A column opening 14 is formed between the two baffle connecting edges 13. Two rows of parallel shelf connecting slots 111 are formed along the length of the column panel 11, with adjacent shelf connecting slots 111 spaced apart. A row of spaced connecting piece slots 121 are formed along the length of the column side plate 12. A row of spaced baffle connecting slots 131 are formed along the length of the baffle connecting edge 13. A connecting piece 3 extends from each end of its length. The fixed edge 32 of the aforementioned connecting piece is provided with at least one connecting piece latch 321 that is snapped into the connecting piece latch 121. The aforementioned shelf beam connector 22 includes a shelf beam connecting piece 221 fixed to one end of the shelf beam 21 and a shelf beam fixing piece 222 bent on one side of the shelf beam connecting piece 221. The aforementioned shelf beam fixing piece 222 is provided with at least one shelf beam latch 2221 for snapping into the shelf connecting latch 111 corresponding to the adjacent column 1. The aforementioned baffle 4 is provided with at least one baffle latch 41 at the baffle connecting latch 131 position corresponding to the two side baffle connecting edges 13. The aforementioned shelf beam connecting piece 221 cooperates with the corresponding column side plate 12 to clamp the aforementioned connecting piece fixed edge 32. In this embodiment, the number of connecting piece clips 321 on the aforementioned connecting piece fixing edge 32 is preferably two, the number of shelf beam clips 2221 on the aforementioned shelf beam fixing piece 222 is preferably three, and the number of baffle clips 41 on the aforementioned baffle 4 is preferably four, and they are combined in pairs to connect with the baffle connection slots 131 on the corresponding side baffle connecting edge 13.

[0023] The aforementioned shelf connection latch 111 is one of a butterfly latch, a gourd-shaped latch, an isosceles hexagonal latch, or an inverted isosceles trapezoidal latch. In this embodiment, the aforementioned shelf connection latch 111 is preferably an isosceles hexagonal latch. The aforementioned shelf beam latch 2221 is one of a butterfly latch, a rivet latch, or an inverted isosceles trapezoidal latch. In this embodiment, the aforementioned shelf beam latch 2221 is preferably an inverted isosceles trapezoidal latch that engages with the isosceles hexagonal latch.

[0024] The aforementioned connecting piece latch 121 and baffle connecting latch 131 are respectively one of a gourd-shaped latch, an isosceles hexagonal latch, and an inverted isosceles trapezoidal latch. In this embodiment, the aforementioned connecting piece latch 121 and baffle connecting latch 131 are preferably inverted isosceles trapezoidal latches. The aforementioned connecting piece latch 321 and baffle latch 41 are respectively one of a rivet latch and an inverted isosceles trapezoidal latch. In this embodiment, the aforementioned connecting piece latch 321 and baffle latch 41 are preferably inverted isosceles trapezoidal latches that engage with the inverted isosceles trapezoidal latch.

[0025] Please continue reading. Figure 1 The aforementioned column panel 11 has a column panel pin hole 112 at the position between the upper and lower adjacent layer plate connecting slots 111. The aforementioned layer plate beam fixing piece 222 has at least one layer plate beam fixing piece pin hole 2222 at the position corresponding to the column panel pin hole 112. The aforementioned layer plate beam fixing piece pin hole 2222 and the corresponding column panel pin hole 112 are fixed by a pin. The aforementioned column side plate 12 has column side plate pin holes 122 distributed at intervals. The aforementioned layer plate beam connecting piece 221 and the connecting piece fixing edge 32 have positions corresponding to the column side plate pin holes 122. Each of the above-mentioned plate beam connecting piece pin holes 2211 and connecting piece fixing edge pin holes 322 are respectively provided. The aforementioned plate beam connecting piece pin holes 2211 and connecting piece fixing edge pin holes 322 are respectively connected to the corresponding column side plate pin holes 122 by pin shafts. The aforementioned baffle connecting edge 13 is provided with a baffle connecting edge pin hole 132 at the position between two adjacent baffle connecting slots 131. The aforementioned baffle 4 is provided with at least one baffle pin hole 42 at the position corresponding to the two side baffle connecting edge pin holes 132. The aforementioned baffle pin hole 42 is connected to the corresponding baffle connecting edge pin hole 132 by pin shafts.

[0026] A pair of aforementioned shelf beams 21 each have a shelf step 211 on their opposite sides, and the aforementioned shelf 23 is placed between the two shelf steps 211.

[0027] The upper surfaces of the aforementioned shelf 23, shelf beam 21, and connecting piece fold 31 above the connecting piece 3 are on the same horizontal plane.

[0028] The aforementioned baffle 4 is connected between the connecting edges 13 of the two baffles and covers the column opening 14. The upper edge of the aforementioned baffle 4 extends upward and protrudes from the upper surface of the folded edge 31 of the connecting piece located above the connecting piece 3. In actual use, in order to better cover the column opening 14, the aforementioned baffle 4 can also adopt a structure in which the upper edge of the aforementioned baffle 4 is folded inward into the column opening 14 to form a folded edge. This can not only further prevent items from falling, but also strengthen the aforementioned column 1.

[0029] Please continue reading. Figure 1 and Figure 2During assembly, firstly, a pair of uprights 1 are erected opposite each other, and a baffle 4 is fastened to the position where the shelf assembly 2 needs to be installed. The baffle 4 is fastened to the baffle connecting slot 131 by the baffle clip 41 and covers the opening 14 of the upright. Then, the pin hole 42 of the baffle and the pin hole 132 of the baffle connecting edge are fastened together with a pin. Then, the two connecting pieces 3 are fastened to the two uprights 1 by the facing clips 321 of the connecting pieces on both sides and the connecting piece slot 121 of the corresponding upright 1, and the fixing edge 32 of the connecting piece is attached to the corresponding side plate 12 of the upright. At this time, the connecting piece 3 is folded. Both ends of edge 31 abut against the corresponding side baffle 4. Then, pins are used to fix the aforementioned connecting piece fixing edge pin hole 322 and the upright side plate pin hole 122. Finally, one end of the aforementioned shelf assembly 2 is secured to the shelf connection slot 111 of the two uprights 1 through the shelf beam clip 2221, so that the shelf beam connecting piece 221 and the shelf beam fixing piece 222 abut against the corresponding connecting piece fixing edge 32 and the corresponding upright panel 11 of the upright 1, respectively. Then, pins are used to fix the shelf beam connecting piece pin hole 2211 and the upright side plate pin hole 122, and pins are used to fix the shelf beam fixing piece pin hole 2222 and the upright panel pin hole 112. In actual use, the number of the aforementioned shelf assemblies 2 is arranged at intervals along the height direction of the uprights 1 as needed, and the other end of the aforementioned shelf assembly 2 is connected to another pair of uprights 1 (not shown in the figure) to form a shelf structure. If a connected shelving unit is required, then on the basis of the above shelving structure, an additional set of shelf assembly 2 and a pair of uprights 1 erected at the other end of the additional shelf assembly 2 shall be added to one of the pairs of uprights 1 as needed.

[0030] Additionally, depending on the needs, the aforementioned baffle 4 can be installed at any position on the connecting edge 13 of the two baffles where items are likely to fall into the column opening 14. Alternatively, a pair of the aforementioned connecting pieces 3 can be placed on the corresponding column 1 at a position higher than the upper surface of the shelf assembly 2 to prevent items from falling in. Furthermore, in addition to the functions of connecting the two columns 1 and preventing items from falling in, and forming a platform with the shelf assembly 2, the aforementioned connecting pieces 3 can also have several arrayed holes drilled in them to achieve the function of hanging tools.

Claims

1. An assembly structure for a shelving unit, comprising a pair of opposing uprights (1), at least a pair of connecting pieces (3) disposed between the two uprights (1), and at least one shelf assembly (2) connected to the two uprights (1) and positioned corresponding to the connecting pieces (3), wherein the shelf assembly (2) comprises a pair of opposing shelf beams (21) and a shelf (23) disposed between the two shelf beams (21), wherein each end of the shelf beam (21) in the length direction is fixed with a shelf beam connector (22) that is snap-fitted to the corresponding upright (1), characterized in that: It also includes at least one baffle (4) connected to the side of the column (1) facing the connecting piece (3) and positioned corresponding to the connecting piece (3). The two ends of the connecting piece (3) in the length direction are respectively snapped to the corresponding column (1), and the two ends of the connecting piece (3) in the length direction are respectively clamped between the corresponding fixed layer beam connector (22) and the column (1). The upper and lower sides of the connecting piece (3) are respectively folded into a connecting piece folded edge (31) facing each other. The two ends of the connecting piece folded edge (31) in the length direction abut against the corresponding baffle (4), and the connecting piece folded edges (31) above the pair of connecting pieces (3) arranged opposite each other are spliced ​​together.

2. The assembly structure of a shelf according to claim 1, characterized in that: The column (1) includes a column panel (11), and two sides of the column panel (11) along its length are bent to the same side to form a column side plate (12). One side of the column side plate (12) along its length is bent to the opposite side to form a baffle connecting edge (13). The column (1) forms a column opening (14) between the two baffle connecting edges (13). The column panel (11) has two rows of parallel shelf connecting slots (111) along its length, with adjacent shelf connecting slots (111) spaced apart. The column side plate (12) has a row of spaced connecting piece slots (121) along its length. The baffle connecting edge (13) has a row of spaced baffle connecting slots (131) along its length. The two ends of the connecting piece (3) along its length extend to form a connecting piece fixing edge (13). 32), the connecting piece fixing edge (32) is respectively formed with at least one connecting piece clip foot (321) that is snapped into the connecting piece slot (121), the shelf beam connector (22) includes a shelf beam connecting piece (221) fixed to one end of the shelf beam (21) and a shelf beam fixing piece (222) bent on one side of the shelf beam connecting piece (221). The shelf beam fixing piece (222) is respectively formed with at least one shelf beam clip foot (2221) for snapping into the shelf connecting slot (111) corresponding to the column (1). The baffle (4) is respectively formed with at least one baffle clip foot (41) at the baffle connecting slot (131) position corresponding to the two side baffle connecting edges (13). The shelf beam connecting piece (221) cooperates with the corresponding column side plate (12) to clamp the connecting piece fixing edge (32).

3. The assembly structure of a shelf according to claim 2, characterized in that: The layer plate connection slot (111) is one of the following: butterfly slot, gourd slot, isosceles hexagonal slot, or inverted isosceles trapezoidal slot.

4. The assembly structure of a shelf according to claim 2, characterized in that: The connecting piece bayonet (121) and the baffle connecting bayonet (131) are respectively one of the following: gourd-shaped bayonet, isosceles hexagonal bayonet, and inverted isosceles trapezoidal bayonet.

5. The assembly structure of a shelf according to claim 2, characterized in that: The shelf beam clamp (2221) is one of the following: butterfly clamp, rivet clamp, or inverted isosceles trapezoid clamp.

6. The assembly structure of a shelf according to claim 2, characterized in that: The connecting piece clip (321) and the baffle clip (41) are respectively one of the rivet clip and the inverted isosceles trapezoidal clip.

7. The assembly structure of a shelf according to claim 2, characterized in that: The column panel (11) has a column panel pin hole (112) at the position between the connecting slots (111) of two adjacent upper and lower layers. The layer beam fixing piece (222) has at least one layer beam fixing piece pin hole (2222) at the position corresponding to the column panel pin hole (112). The layer beam fixing piece pin hole (2222) and the corresponding column panel pin hole (112) are fixed by a pin. The column side plate (12) has column side plate pin holes (122) distributed at intervals. The layer beam connecting piece (221) and the connecting piece fixing edge (32) are respectively located at the positions corresponding to the column side plate pin holes (122). Each plate has at least one layer of crossbeam connecting pin hole (2211) and at least one connecting plate fixing edge pin hole (322). The layer of crossbeam connecting pin hole (2211) and the connecting plate fixing edge pin hole (322) are respectively connected to the corresponding column side plate pin hole (122) by pin shaft. The baffle connecting edge (13) has a baffle connecting edge pin hole (132) at the position between two adjacent baffle connecting slots (131). The baffle (4) has at least one baffle pin hole (42) at the position corresponding to the two side baffle connecting edge pin holes (132). The baffle pin hole (42) is connected to the corresponding baffle connecting edge pin hole (132) by pin shaft.

8. The assembly structure of a shelf according to claim 1, characterized in that: A floor step (211) is formed on each side of a pair of floor beams (21), and the floor (23) is placed between the two floor steps (211).

9. The assembly structure of a shelf according to claim 1, characterized in that: The upper surfaces of the shelf (23), the shelf beam (21), and the connecting piece fold (31) above the connecting piece (3) are on the same horizontal plane.

10. The assembly structure of a shelf according to claim 1, characterized in that: The baffle (4) is connected between the two baffle connecting edges (13) and blocks the column opening (14). The upper edge of the baffle (4) extends upward and protrudes above the upper surface of the connecting piece fold (31) located above the connecting piece (3).

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