Connecting structure of goods shelf

Abstract

A connecting structure of a goods shelf belongs to the technical field of goods shelf assembly. Comprising a pair of stand columns which are oppositely arranged, at least one pair of stand column connecting pieces which are oppositely arranged between the pair of stand columns, and at least one shelf board which is fixed on the pair of stand columns in a buckled mode and corresponds to the stand column connecting pieces in position, wherein the stand column connecting pieces are arranged on the front side faces and the rear side faces of the stand columns respectively. The upper side edge and the lower side edge are respectively and oppositely folded front and back to form a splicing surface, and the upper surface of the splicing surface formed by the upper side edge of the upright post connecting piece and the upper surface of the corresponding laminate are positioned on the same horizontal plane and are matched with each other to form a storage platform. The stand column connecting piece has the advantages that the stand column connecting piece structure is improved, connection between every two adjacent stand columns is more stable, the stand column connecting pieces are matched with the laminates to form a storage platform to prevent goods from being blocked by the stand column connecting pieces and falling off from the space between the two stand columns, and the firmness and the space utilization rate of the goods shelf are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of goods shelf assembly, and particularly relates to a connecting structure of goods shelf. BACKGROUND

[0002] With the development and progress of society, in order to optimize the ecological environment and protect the health of the majority of front-line workers, some mainstream goods shelves produced or assembled through electric welding are gradually eliminated, and the assembly type goods shelves convenient for transportation and installation are loved by the majority of consumers, but with more and more types and styles of goods shelves, the market environment is fiercely competitive, and only the goods shelves with higher firmness, simpler installation, larger space utilization and the like can stand out from the competition.

[0003] The current goods shelf is mainly composed of a stand column, a connecting piece, a cross beam and a layer plate, the connecting piece is a component for connecting two adjacent stand columns, and in the actual use process, the connecting piece is usually fixed with the two stand columns in a diagonal bracing connection or horizontal connection mode, the cross beam connects the two groups of stand columns and the connecting piece at intervals, and the layer plate is placed on the cross beam to form a main body of the goods shelf. The connecting piece is generally fixed with the stand column in the form of a pipe or a plate through a bolt or a buckle. As known, the connecting piece needs to be cross arranged or horizontally spaced along the height direction of the stand column, some connecting pieces block the positions on both sides of the layer plate, and some layer plates have no connecting piece but are hollow at the positions between the stand columns on both sides. The former limits the placement of some long goods in the storage process, and the latter is prone to falling from the hollow position when some small goods are placed, and neither of them can meet the needs of consumers.

[0004] In view of the above, it is necessary to design a connecting structure of a goods shelf which is simple in structure, convenient to assemble, can stably connect the connecting piece with the stand column, and can form a storage platform by matching the connecting piece with the layer plate. Therefore, the applicant has made a beneficial design, and the technical scheme to be introduced below is generated in this background. UTILITY MODEL CONTENTS

[0005] The utility model relates to a connecting structure of a goods shelf, which can improve the stand column connecting piece structure, stably connect two adjacent stand columns, form a storage platform by matching the stand column connecting piece with the layer plate, prevent the stand column connecting piece from hindering the goods and the goods from falling between the two stand columns, and improve the firmness and space utilization of the goods shelf in the case of convenient assembly.

[0006] The utility model discloses a connecting structure of shelf, including a pair of opposite setting stand, at least a pair of opposite setting between a pair of stand and two ends respectively with corresponding stand buckle fixed stand connecting piece and at least a buckle fixed on a pair of stand and position with stand connecting piece corresponding layer board, a pair of stand connecting piece is arranged on the front and back sides of stand respectively, and upper side edge and lower side edge are respectively opposite and are folded to constitute splicing surface, wherein the upper surface of the splicing surface constituted by the upper side edge of stand connecting piece is on the same horizontal plane with the upper surface of corresponding layer board and forms the storage platform by mutual cooperation.

[0007] In one specific embodiment of the utility model, the stand is surrounded by a beam connecting surface, a pair of connecting piece connecting surfaces and a closed connecting surface, the beam connecting surface is used for cooperating with the layer board to install, the pair of connecting piece connecting surfaces are constituted by the two sides of the beam connecting surface folding towards the same side, and are used for cooperating with the pair of stand connecting pieces to install, and the closed connecting surface is arranged in parallel with the beam connecting surface, and the two sides thereof are connected with the side away from the beam connecting surface of the pair of connecting piece connecting surfaces.

[0008] In another specific embodiment of the utility model, the beam connecting surface is provided with a group of beam connecting clamping grooves on the front side and along the height direction, for installing a layer board on the front side of the stand, the beam connecting surface is provided with another group of beam connecting clamping grooves on the rear side, for installing another layer board on the rear side of the stand, the two groups of beam connecting clamping grooves are symmetrically distributed on the front and back, and a beam fixing pin hole is arranged between the upper and lower adjacent two beam connecting clamping grooves, the layer board is fixed with a beam fixing seat on the left and right sides of the end cooperating with the stand, the beam fixing seat is provided with a beam fixing clamping leg and a beam fixing seat pin hole, the layer board is fixedly installed with the stand through the clamping cooperation of the beam fixing clamping leg and the beam connecting clamping groove, and the beam fixing seat pin hole corresponds with the beam fixing pin hole and is locked through a beam fixing bolt.

[0009] In still another specific embodiment of the utility model, the connecting piece connecting surface is provided with a plurality of connecting piece clamping grooves on one side edge close to the closed connecting surface, and a connecting piece fixing pin hole is arranged between two adjacent connecting piece clamping grooves, and the left and right ends of the column connecting piece extend outward to form a connecting piece fixing edge, the connecting piece fixing edge is provided with at least one connecting piece clamping leg and at least one connecting piece pin hole, the column connecting piece is fixed between a pair of columns by the cooperation of the connecting piece clamping leg and the connecting piece clamping groove, the connecting piece pin hole corresponds to the connecting piece fixing pin hole and is locked by a connecting piece fixing pin, the left and right ends of the splicing surface form a splicing edge, the splicing edge and the closed connecting surface of the corresponding side column abut each other, and the splicing edge and the connecting piece fixing edge are clamped at the corner between the closed connecting surface and the connecting piece connecting surface.

[0010] In still another specific embodiment of the utility model, the cross section of the column is in the shape of Chinese character " convex".

[0011] In still another specific embodiment of the utility model, the cross section of the column is in the shape of Chinese character " convex".

[0012] In still another specific embodiment of the utility model, the cross section of the column is in the shape of Chinese character " convex".

[0013] In still another specific embodiment of the utility model, the cross section of the column is in the shape of Chinese character " convex".

[0014] In still another specific embodiment of the utility model, the cross section of the column is in the shape of Chinese character " convex".

[0015] In still another specific embodiment of the utility model, the cross section of the column is in the shape of Chinese character " convex".

[0016] The utility model discloses a pair of column connecting pieces are respectively buckled and connected on the front and back two sides of the column, and the upper and lower side faces of the pair of column connecting pieces are folded to form a splicing surface, the splicing surface is flush with the upper surface of the layer plate to form a storage platform, so that the column connecting piece can be used as part of the storage platform in addition to connecting the column, and the space utilization of the goods shelf is improved while avoiding hindering the goods, the splicing surface fills the gap between the adjacent layer plates, and the goods can be prevented from falling from the gap between the column and the layer plate, the column connecting piece can also be converted into a baffle to shield and block the goods, the column connecting piece can also be used to close the side of the goods shelf to form a cabinet, and the connection structure between the column and the column connecting piece is stable and firm, so that the stability of the goods shelf is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the utility model;

[0018] Figure 2 It is a column structure schematic view of another embodiment of the utility model;

[0019] Figure 3 It is a column structure schematic view of still another embodiment of the utility model;

[0020] Figure 4 It is a column and column connecting piece structure schematic view of still another embodiment of the utility model;

[0021] Figure 5 It is a column cross section schematic view of still another embodiment of the utility model.

[0022] In the drawing: 1. column, 11. layer plate connecting surface, 111. crossbeam connecting clamping groove, 112. crossbeam fixed pin hole, 12. connecting piece connecting surface, 121. connecting piece clamping groove, 122. connecting piece fixed pin hole, 13. closed connecting surface; 2. column connecting piece, 21. splicing surface, 211. splicing edge, 22. connecting piece fixed edge, 221. connecting piece clamping leg, 222. connecting piece pin hole, 223. connecting piece fixed bolt; 3. layer plate, 31. crossbeam, 32. plate body, 33. crossbeam fixed seat, 331. crossbeam clamping leg, 332. crossbeam fixed seat pin hole, 333. crossbeam fixed bolt; 4. baffle; 5. storage platform. DETAILED DESCRIPTION

[0023] The utility model discloses a pair of column connecting pieces are respectively buckled and connected on the front and back two sides of the column, and the upper and lower side faces of the pair of column connecting pieces are folded to form a splicing surface, the splicing surface is flush with the upper surface of the layer plate to form a storage platform, so that the column connecting piece can be used as part of the storage platform in addition to connecting the column, and the space utilization of the goods shelf is improved while avoiding hindering the goods, the splicing surface fills the gap between the adjacent layer plates, and the goods can be prevented from falling from the gap between the column and the layer plate, the column connecting piece can also be converted into a baffle to shield and block the goods, the column connecting piece can also be used to close the side of the goods shelf to form a cabinet, and the connection structure between the column and the column connecting piece is stable and firm, so that the stability of the goods shelf is effectively improved.

[0024] In the following description, the concepts of directionality or orientation, such as up, down, left, right, front and back, are based on the positions shown in the drawings and should not be construed as a special limitation on the technical solutions provided by the utility model. Figure 1 The concepts of directionality or orientation, such as up, down, left, right, front and back, are based on the positions shown in the drawings and should not be construed as a special limitation on the technical solutions provided by the utility model. Embodiment 1

[0025] Please refer to Figure 1 The utility model relates to a kind of connecting structure of shelf, including a pair of opposite setting column 1, at least a pair of opposite setting between a pair of column 1 And two ends are respectively fixed with corresponding column 1 buckle fixed column connecting piece 2 and at least one buckle fixed on a pair of column 1 And position with column connecting piece 2 corresponding layer plate 3.A pair of column connecting piece 2 is respectively set on the front and back sides of column 1, and upper side edge and lower side edge are respectively folded front and back to constitute splicing surface 21, the splicing surface 21 of a pair of column connecting piece 2 is matched to close the gap between a pair of column connecting piece 2 front and back.It is in the same horizontal plane with corresponding layer plate 3 upper surface and each other cooperates to form the article placing platform 5 by the upper surface of the splicing surface 21 formed by the upper side edge of column connecting piece 2.The upper and lower side of column connecting piece 2 is formed with splicing surface 21, so that column connecting piece 2 can not consider directionality when installing, facilitate installation.The formation of article placing platform 5 can expand the space of shelf while avoiding hindering goods to improve the space utilization of shelf.

[0026] Further, the column 1 is surrounded by a beam connecting surface 11, a pair of connecting piece connecting surfaces 12 and a closed connecting surface 13. Specifically, the beam connecting surface 11 is used for cooperating with the layer plate 3 for installation; the pair of connecting piece connecting surfaces 12 are formed by folding the front and back two sides of the beam connecting surface 11 to the same side, for cooperating with the pair of column connecting pieces 2 for installation; the closed connecting surface 13 is parallel to the beam connecting surface 11, and the front and back two sides are connected with the side away from the beam connecting surface 11 of the pair of connecting piece connecting surfaces 12. In this embodiment, the cross section of the column 1 is approximately in the shape of Chinese character " convex ", and the middle part of the connecting piece connecting surface 12 is connected by an inclined edge.

[0027] Further, the beam connecting surface 11 is provided with a group of beam connecting clamping grooves 111 on the front side and in the height direction, for installing the layer plate 3 located on the front side of the column 1, and another group of beam connecting clamping grooves 111 is provided on the back side of the beam connecting surface 11, for installing another layer plate 3 located on the back side of the column 1, the two groups of beam connecting clamping grooves 111 are symmetrically distributed front and back, and a beam fixing pin hole 112 is provided between the upper and lower two beam connecting clamping grooves 111. The layer plate 3 is fixed with a beam fixing seat 33 on the left and right sides of the cooperating end with the column 1, and the beam fixing seat 33 is provided with a beam fixing clamping leg 331 and a beam fixing seat pin hole 332,Figure 1 As shown in the above, the cross beam fixing seat 33 has a pair of cross beam fixing clamping feet 331 arranged in an upper and lower interval, and a cross beam fixing seat pin hole 332 is formed between the pair of cross beam fixing clamping feet 331. The layer plate 3 is fixedly installed with the stand column 1 through the clamping of the cross beam fixing clamping feet 331 and the cross beam connecting clamping groove 111, and the cross beam fixing seat pin hole 332 corresponds to the cross beam fixing pin hole 112 and is locked through a cross beam fixing pin 333.

[0028] Further, a plurality of connecting plate clamping grooves 121 are arranged in the height direction on one side edge of the connecting plate connecting surface 12 close to the closed connecting surface 13, and a connecting plate fixing pin hole 122 is arranged between the adjacent two connecting plate clamping grooves 121. The left and right ends of the stand column connecting plate 2 respectively extend outward to form a connecting plate fixing edge 22, and the connecting plate fixing edge 22 has at least one connecting plate clamping foot 221 and at least one connecting plate pin hole 222. In the embodiment, the number of the connecting plate clamping feet 221 is preferably two, and the connecting plate pin hole 222 is arranged between the two connecting plate clamping feet 221. The stand column connecting plate 2 is fixed between a pair of stand columns 1 through the matching installation of the connecting plate clamping feet 221 and the connecting plate clamping grooves 121, the connecting plate pin hole 222 corresponds to the connecting plate fixing pin hole 122 and is locked through a connecting plate fixing pin 223, and the left and right ends of the splicing surface 21 respectively form a splicing edge 211 which abuts against the closed connecting surface 13 of the corresponding side stand column 1. The splicing edge 211 and the connecting plate fixing edge 22 are matched and clamped at the corner between the closed connecting surface 13 and the connecting plate connecting surface 12, and in this way, the stand column connecting plate 2 is matched with the stand column 1 in an L-shaped structure, which reinforces the connection structure between the stand column connecting plate 2 and the stand column 1, so that the shelf has better stability.

[0029] Please refer to Figure 1 , the cross beam connecting clamping groove 111 is one of a butterfly-shaped clamping groove and an isosceles hexagonal clamping groove, the cross beam fixing clamping foot 331 is one of a butterfly-shaped clamping foot and an inverted trapezoidal clamping foot, and in the embodiment, the cross beam connecting clamping groove 111 is preferably a butterfly-shaped clamping groove, and the cross beam fixing clamping foot 331 is preferably a butterfly-shaped clamping foot. The connecting plate clamping groove 121 is one of an inverted trapezoidal clamping groove, an isosceles hexagonal clamping groove and a gourd-shaped clamping groove, and the connecting plate clamping foot 221 is one of an inverted trapezoidal clamping foot and a nut-shaped clamping foot, and in the embodiment, the connecting plate clamping groove 121 is preferably an inverted trapezoidal clamping groove, and the connecting plate clamping foot 221 is preferably an inverted trapezoidal clamping foot.

[0030] Further, the layer plate 3 comprises a pair of beams 31 arranged face to face and a plate body 32 arranged between the beams 31, and the beams 31 are respectively provided with the beam fixing seats 33 at the front and rear ends, and the beam fixing seats 33 are corner pieces and are clamped at the corners of the beam connecting surface 11 and the connecting piece connecting surface 12. The cross section of the beam 31 is in the shape of the letter L, and the plate body 32 is supported on the bottom surface of the beam 31.

[0031] Further, a pair of baffle plates 4 are arranged between the pair of columns 1 and spaced from the column connecting pieces 2. In the embodiment, the baffle plate 4 adopts the same structure as the column connecting piece 2, that is, the mounting of the baffle plate 4 also refers to the column connecting piece 2. Customers can install the baffle plate 4 above the corresponding layer plate 3 of the pair of columns 1 according to needs, which is used to avoid the falling of goods from the shelf.

[0032] Continue to see Figure 1 In actual use, since the upper surface of the splicing surface 21 of the upper side of the column connecting piece 2 is at the same level as the upper surface of the corresponding layer plate 3 and forms the storage platform 5 together, when the shelf is placed with long goods, the long goods are placed on the layer plate 3 at the front side and the rear end can extend to the layer plate 3 at the rear side through the storage platform 5, and the column connecting piece 2 does not hinder the goods, and the space utilization of the shelf is improved. When small goods are placed on the layer plate 3, since the splicing surface 21 closes the gap between the pair of column connecting pieces 2 and the adjacent two layer plates 3, the falling of small goods from the position between the pair of columns 1 is avoided.

[0033] Further, if the column connecting piece 2 is increased in size, it can also be used as a side baffle plate to change the shelf into a cabinet. Embodiment 2

[0034] Please see Figure 2 The difference between the embodiment and the embodiment 1 is that the column 1 is composed of the beam connecting surface 11, the connecting piece connecting surface 12 and the closed connecting surface 13 to form a column structure with a rectangular cross section. When the width of the connecting piece connecting surface 12 is wide, the beam fixing seat 33 and the connecting piece fixing edge 22 are arranged to be spaced from each other and do not interfere with each other; when the width of the connecting piece connecting surface 12 is narrow, one side of the beam fixing seat 33 is pressed against the connecting piece fixing edge 22.

[0035] In the embodiment, the beam connecting slot 111 is preferably an isosceles hexagonal slot, and the beam fixing clamping leg 331 is preferably an inverted trapezoidal clamping leg. The connecting piece slot 121 is preferably an isosceles hexagonal slot, and the connecting piece clamping leg 221 is preferably a trapezoidal clamping leg. Embodiment 3

[0036] Please seeFigure 3 The difference between the embodiment and embodiment 1 is that the column 1 is composed of the beam connecting surface 11, the connecting plate connecting surface 12 and the closed connecting surface 13 to form a column structure with a rectangular cross section. Embodiment 4

[0037] Please refer to Figure 4 The difference between the embodiment and embodiment 1 is that in the embodiment, the beam connecting slot 111 is preferably an isosceles hexagonal slot, and the beam fixed clamping leg 331 is preferably an inverted trapezoidal clamping leg. The connecting plate slot 121 is preferably a gourd hole type slot, the connecting plate clamping leg 221 is preferably a nut shaped clamping leg, and the number of the connecting plate pin holes 222 is preferably two, so that the column connecting plate 2 is flipped or not flipped, and there is a connecting plate pin hole 222 corresponding to the connecting plate fixed pin hole 122. Embodiment 5

[0038] Please refer to Figure 5 The difference between the embodiment and embodiment 1 is that the column 1 is composed of the beam connecting surface 11, the connecting plate connecting surface 12 and the closed connecting surface 13 to form a column structure with a Chinese character " convex" cross section, and the middle part of the connecting plate connecting surface 12 is connected by a vertical edge.

[0039] In summary, the technical scheme of the utility model makes up for the defects in the prior art, successfully completes the invention task, and truly realizes the technical effects described in the technical effect column above.

Claims

1. A connection structure for a shelving unit, characterized in that: The utility model relates to a kind of shelf structures, including a pair of opposite setting column (1), at least a pair of opposite setting in a pair of column (1) between and two ends respectively with corresponding column (1) buckle fixed column connecting sheet (2) and at least one buckle fixed in a pair of column (1) and position with column connecting sheet (2) corresponding layer board (3), a pair of column connecting sheet (2) is respectively set on the front and back sides of column (1), and upper side edge and lower side edge are respectively folded front and back to constitute splicing surface (21), wherein the upper surface of the splicing surface (21) formed by the upper side edge of column connecting sheet (2) is on the same horizontal plane with the upper surface of corresponding layer board (3) and mutually cooperates to form article placing platform (5).

2. A connection structure of a shelf according to claim 1, characterized in that: The column (1) is enclosed by a crossbeam connecting surface (11), a pair of connecting sheet connecting surfaces (12) and a closed connecting surface (13), the crossbeam connecting surface (11) is used for cooperating with the layer board (3) to be installed, the pair of connecting sheet connecting surfaces (12) are constituted by the two side edges of the crossbeam connecting surface (11) being folded towards the same side, for cooperating with the pair of column connecting sheet (2) to be installed, the closed connecting surface (13) is arranged in parallel with the crossbeam connecting surface (11), and the two side edges are connected with the side away from the crossbeam connecting surface (11) of the pair of connecting sheet connecting surfaces (12) respectively.

3. A connection structure of a shelf according to claim 2, characterized in that: The crossbeam connecting surface (11) is provided with a group of crossbeam connecting clamping grooves (111) on the front side and in the height direction, for installing the layer board (3) located on the front side of column (1), the crossbeam connecting surface (11) is provided with another group of crossbeam connecting clamping grooves (111) on the back side, for installing another layer board (3) located on the back side of column (1), the two groups of crossbeam connecting clamping grooves (111) are symmetrically distributed front and back, and a crossbeam fixing pin hole (112) is arranged between the upper and lower two crossbeam connecting clamping grooves (111), the layer board (3) is fixed with a crossbeam fixing seat (33) on the left and right sides of the end cooperating with column (1) respectively, the crossbeam fixing seat (33) has crossbeam fixing clamping leg (331) and crossbeam fixing seat pin hole (332), the layer board (3) is fixedly installed with column (1) by the clamping of crossbeam fixing clamping leg (331) and crossbeam connecting clamping groove (111), the crossbeam fixing seat pin hole (332) corresponds with crossbeam fixing pin hole (112) and is locked by a crossbeam fixing pin (333).

4. The connection structure of a shelf according to claim 2, characterized in that: The connecting surface (12) of the connecting piece has multiple connecting piece slots (121) spaced apart along the height direction on one side near the closed connecting surface (13), and a connecting piece fixing pin hole (122) is formed between two adjacent connecting piece slots (121). The left and right ends of the column connecting piece (2) extend outward to form a connecting piece fixing edge (22). The connecting piece fixing edge (22) has at least one connecting piece foot (221) and at least one connecting piece pin hole (222). The column connecting piece (2) is connected to the connecting piece through the connecting piece foot (221). The groove (121) is installed and fixed between a pair of columns (1). The connecting piece pin hole (222) corresponds to the connecting piece fixing pin hole (122) and is locked by a connecting piece fixing pin (223). The left and right ends of the splicing surface (21) respectively form a splicing edge (211). The splicing edge (211) abuts against the closed connecting surface (13) of the corresponding column (1). The splicing edge (211) and the connecting piece fixing edge (22) cooperate to clamp at the corner between the closed connecting surface (13) and the connecting surface (12).

5. The connection structure of a shelf according to claim 1, wherein: The cross-section of the column (1) is shaped like a Chinese character convex.

6. The connection structure of a shelf according to claim 1, wherein: The cross-section of the column (1) is rectangular.

7. The connection structure of a shelf according to claim 3, wherein: The crossbeam connecting slot (111) is one of a butterfly slot or an isosceles hexagonal slot, and the crossbeam fixing foot (331) is one of a butterfly foot or an inverted trapezoidal foot.

8. The connection structure of a shelf according to claim 4, wherein: The connecting piece slot (121) is one of an inverted trapezoidal slot, an isosceles hexagonal slot, or a gourd-shaped slot, and the connecting piece foot (221) is one of an inverted trapezoidal foot or a nut-shaped foot.

9. The connection structure of a shelf according to claim 3, characterized in that: The shelf (3) includes a pair of beams (31) arranged facing each other and a plate (32) arranged between the two beams (31). The beams (31) are provided with beam fixing seats (33) at their ends. The beam fixing seats (33) are corner pieces and are clamped at the corner of the beam connecting surface (11) and the connecting plate connecting surface (12). The cross section of the beams (31) is L-shaped.

10. The connection structure of a shelf according to claim 1, characterized by: A pair of baffles (4) are provided between the pair of columns (1) and at intervals from the column connecting piece (2), and the structure of the baffles (4) is exactly the same as that of the column connecting piece (2).

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