Goods shelf stand column connecting piece

Abstract

The utility model discloses a goods shelf stand column connecting piece, a stand column is of a bent structure, the connecting piece comprises a connecting body used for being matched with the stand column in an inserted mode and a limiting portion used for limiting the connecting body, and the connecting body is of a bent structure matched with the stand column. Connecting holes are formed in the two bent sides of the connecting body. According to the connecting structure, the limiting part is arranged, when the connecting body is connected with the stand columns in an inserted mode, the limiting part limits the installation position of the connecting body, the limiting effect between the connecting body and the stand columns is achieved, connection between the adjacent stand columns can be achieved rapidly, simply and conveniently, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shelves, and particularly relates to a shelf column connecting piece. Background Art

[0002] Shelves are generally used to store goods in factories or warehouses. In order to solve the problems of difficult handling and large space occupation during the transportation of shelves, the existing shelves are usually designed as detachable structures.

[0003] The existing detachable shelves usually include several groups of column components distributed in a polygon. A plurality of support frames are detachably connected between the column components in the height direction. A goods placement board is supported on the support frames. Each group of column components includes several columns distributed in the height direction. Adjacent columns are inserted and matched through a connection structure, so that the height of the entire shelf can be adjusted.

[0004] However, when installing the connection structure at the top of the lower column, the installation position of the connection structure cannot be limited, so that the installation process is not simple and fast enough.

[0005] Based on this, the present application proposes a shelf column connecting piece, which realizes the quick and simple positioning of the connection body through the limiting effect between the connection body and the column, thereby improving the installation efficiency. Summary of the Utility Model

[0006] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a shelf column connecting piece.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A shelf column connecting piece, the column has a bent structure, the connecting piece includes a connection body for inserting and matching with the column and a limiting part for limiting the connection body, and the connection body has a bent structure adapted to the column;

[0009] Connection holes are provided on the two bent sides of the connection body.

[0010] Preferably, the insertion and matching between the connection body and the column is realized through a column slot on the column.

[0011] Preferably, both bent side edges of the column are bent 180° inward to form parallel bent plates, and a column slot is formed between the parallel bent plates and the corresponding bent side edges of the column;

[0012] The two bent side edges of the connection body are adapted to the two column slots on the column.

[0013] Preferably, the limiting part is arranged in the middle of the connecting body, and the limiting part is a horizontal plate-like structure facing the inner side of the bend and protruding in a direction perpendicular to the connecting body;

[0014] A connecting hole is arranged on each of the upper and lower parts of the two bent sides of the connecting body, and the two connecting holes on the same bent side of the connecting body are distributed on the upper and lower sides of the limiting part;

[0015] Column connecting holes adapted to the corresponding connecting holes are arranged on the two bent sides of the column;

[0016] After the connecting body is inserted and matched with the column, the limiting part arranged on the connecting body abuts against the end of the corresponding column, and expansion buckles are arranged in the adapted connecting holes and column connecting holes.

[0017] Preferably, a bulging component for tightening the column slot is arranged on the connecting body, the bulging component is arranged on the two bent side edges of the connecting body, and the bulging component includes a plurality of bulges arranged uniformly in the vertical direction and facing the inner side of the bend of the connecting body.

[0018] Preferably, a supporting vertical plate for tightening the column slot is arranged on the connecting body, the supporting vertical plate is arranged at the ends of the two bent side edges of the connecting body, and the supporting vertical plate is perpendicular to the corresponding bent side edge of the connecting body and extends in the vertical direction; the middle of the edge of the supporting vertical plate away from the connecting body is arranged as a vertical plane, the upper and lower ends of the edge of the supporting vertical plate away from the connecting body are both rounded, and a transition inclined plane is arranged between the rounded corner of the supporting vertical plate and the corresponding end of the vertical plane.

[0019] Preferably, there are two limiting parts which are respectively arranged on the bent side edges of the connecting body.

[0020] Preferably, the limiting part is arranged on the inner side of the bend of the upper part of the column;

[0021] One connecting hole is arranged on each of the two bent sides of the connecting body;

[0022] A plurality of gourd holes are arranged uniformly in the height direction on the parallel bent plate;

[0023] After the connecting body is inserted and matched with the lower column, the bottom end of the connecting body abuts against the limiting part of the lower column, and rivets are arranged in the adapted connecting holes and gourd holes.

[0024] The beneficial effects of the utility model are:

[0025] (1) A limiting part is provided in the present utility model. When the connecting body is inserted and connected to the column, the limiting part limits the installation position of the connecting body, that is, it plays a limiting role between the connecting body and the column, so as to realize the quick and simple positioning of the connecting body, thereby improving the installation efficiency.

[0026] (2) A bulging or supporting vertical plate is provided in the connecting piece of the present utility model, which can strengthen the fastening of the insertion connection between the connecting body and the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The attached drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application.

[0028] Figure 1 is a schematic structural diagram of the shelf column connecting piece in Embodiment 3 of the present utility model;

[0029] Figure 2 is a schematic diagram of the cooperation between the shelf column connecting piece and the column in Embodiment 3 of the present utility model;

[0030] Figure 3 is a schematic structural diagram of the shelf column connecting piece in Embodiment 4 of the present utility model;

[0031] Figure 4 is a schematic diagram of the cooperation between the shelf column connecting piece and the column in Embodiment 4 of the present utility model;

[0032] Figure 5 is a schematic structural diagram of the shelf column connecting piece in Embodiment 6 of the present utility model;

[0033] Figure 6 is a schematic diagram of the cooperation between the shelf column connecting piece and the column in Embodiment 6 of the present utility model;

[0034] Wherein:

[0035] 1 - column, 11 - parallel bending plate, 12 - column slot, 13 - gourd hole;

[0036] 2 - connecting body, 21 - rivet, 22 - connecting hole, 23 - expansion buckle, 24 - bulge, 25 - supporting vertical plate, 251 - transition inclined surface;

[0037] 3 - limiting part;

[0038] 4 - cross brace. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0039] It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0040] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0041] In the present utility model, terms such as "upper", "lower", "bottom", "top", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only relational terms determined for the convenience of describing the structural relationship of each component or element of the present utility model and do not specifically refer to any component or element in the present utility model and should not be construed as a limitation to the present utility model.

[0042] In the present utility model, terms such as "connected" and "coupled" should be understood in a broad sense, which may mean a fixed connection, an integral connection or a detachable connection; it may be directly connected or indirectly connected through an intermediate medium. For those skilled in the relevant scientific research or technology in this field, the specific meanings of the above terms in the present utility model can be determined according to specific circumstances and should not be construed as a limitation to the present utility model.

[0043] The present utility model will be further described below with reference to the drawings and embodiments.

[0044] Embodiment 1:

[0045] A shelf column connector, the column 1 has a bent structure. The connector includes a connection body 2 for plugging and mating with the column 1 and a limiting portion 3 for limiting the connection body 2. The connection body 2 has a bent structure adapted to the column 1.

[0046] Connection holes 22 are provided on the two bent sides of the connection body 2.

[0047] Preferably, the plugging and mating between the connection body 2 and the column 1 is achieved through a column slot 12 on the column 1.

[0048] Preferably, both bent sides of the column 1 are bent inward by 180° to form parallel bent plates 11, and a column slot 12 is formed between the parallel bent plates 11 and the bent side of the corresponding side of the column 1.

[0049] The two bent sides of the connecting body are adapted to the two column slots 12 on the column 1.

[0050] Embodiment 2:

[0051] On the basis of Embodiment 1, the limiting part 3 is arranged in the middle of the connecting body 2, and the limiting part 3 is a horizontal plate-like structure facing the inner side of the bend and protruding in a direction perpendicular to the connecting body 2;

[0052] A connecting hole 22 is arranged on both the upper and lower parts of the two bent sides of the connecting body 2, and the two connecting holes 22 on the same bent side of the connecting body 2 are distributed on the upper and lower sides of the limiting part 3;

[0053] Column connecting holes adapted to the corresponding connecting holes 22 are arranged on the two bent sides of the column 1; specifically, the column connecting holes are arranged on the bent side edges of the column 1 parallel to the parallel bent plates 11;

[0054] After the connecting body 2 and the column 1 are inserted and matched, the limiting part 3 arranged on the connecting body 2 abuts against the end of the corresponding column 1 to limit the installation position of the connecting body 2, and expansion buckles 23 are arranged in the adapted connecting holes 22 and column connecting holes to realize the firm connection between the column 1 and the connecting body 2.

[0055] Embodiment 3:

[0056] On the basis of Embodiment 2, a bulging component for tightening the column slot 12 is arranged on the connecting body 2, as Figure 1 shown, the bulging component is arranged on the two bent side edges of the connecting body 2, and the bulging component includes a plurality of bulges 24 arranged uniformly in the vertical direction and facing the inner side of the bend of the connecting body 2. When the connecting body 2 and the column 1 are inserted and matched, the bulges 24 fill the column slots 12 of the column 1, playing a role in firm installation.

[0057] Using the shelf column connecting piece in Embodiment 3, when adjacent columns 1 are connected, after the two ends of the connecting body 2 are respectively inserted into the column slots 12 of the two columns 1, the bulges 24 fill the column slots 12 of the column 1, playing a role in firm installation, as Figure 2 shown, the limiting part 3 arranged on the connecting body 2 abuts against the end of the corresponding column 1 to limit the installation position of the connecting body 2, and finally expansion buckles 23 are installed in the adapted connecting holes 22 and column connecting holes to realize firm connection.

[0058] Embodiment 4:

[0059] On the basis of Embodiment 2, a supporting vertical plate 25 for tightening the column slot 12 is arranged on the connecting body 2, as Figure 3As shown, the supporting vertical plate 25 is arranged at the end of the two bent sides of the connecting body 2. The supporting vertical plate 25 is perpendicular to the corresponding bent side of the connecting body 2 and extends in the vertical direction. The middle part of the edge of the supporting vertical plate 25 far from the connecting body 2 is arranged as a vertical plane. The upper and lower ends of the edge of the supporting vertical plate 25 far from the connecting body 2 are both rounded off, and a transition inclined surface 251 is arranged between the rounded corner of the supporting vertical plate 25 and the corresponding end of the vertical plane.

[0060] For the shelf column connector in Embodiment 4, by arranging the supporting vertical plate 25 to clamp the column slot 12 of the column 1, and through the arrangement of the rounded corners and the transition inclined surface 251, it is convenient for the connecting body 2 to be inserted into the column slot 12 of the column 1.

[0061] When using the shelf column connector in Embodiment 4, when connecting adjacent columns 1, after inserting both ends of the connecting body 2 into the column slots 12 of the two columns 1 respectively, the supporting vertical plate 25 clamps the column slot 12 of the column 1. As Figure 4 shown, the limiting part 3 arranged on the connecting body 2 abuts against the end of the corresponding column 1 to limit the installation position of the connecting body 2, and finally an expansion buckle 23 is installed in the adapted connecting hole 22 and the column connecting hole to achieve a firm connection.

[0062] Embodiment 5:

[0063] Based on Embodiment 2, there are two limiting parts 3 which are respectively arranged on the bent sides of the connecting body 2.

[0064] Embodiment 6:

[0065] Based on Embodiment 1, as Figures 5 - 6 shown, the limiting part 3 is arranged on the inner side of the bend at the upper part of the column 1.

[0066] One connecting hole 22 is arranged on each of the two bent sides of the connecting body 2.

[0067] A plurality of gourd holes 13 are uniformly arranged along the height direction on the parallel bent plate 11, and the large-head ends of the gourd holes 13 are located at the upper part.

[0068] After the connecting body 2 is inserted and matched with the lower column 1, the bottom end of the connecting body 2 abuts against the limiting part 3 of the lower column 1 to limit the installation position of the connecting body 2. Rivets 21 are arranged in the adapted connecting hole 22 and the gourd hole 13 to achieve a firm connection between the column 1 and the connecting body 2.

[0069] In Embodiment 6, when adjacent columns 1 are connected, first, the lower end of the connection body 2 is inserted into the slot 12 at the top end of the lower column 1 until it contacts the limiting part 3 to limit the installation position of the connection body 2; then, the slot 12 at the bottom end of the upper column 1 is inserted onto the upper part of the connection body 2 until the bottom end of the upper column 1 contacts the top end of the lower column 1; then, a support frame is installed at the connection of the two columns 1. The structure of the support frame is a prior art. The support frame includes cross braces 4 that can enclose a polygonal structure. Two horizontally arranged cross brace connection holes are provided at both ends of the cross braces 4. After the connector in Embodiment 6 is inserted and matched with the column 1, the corresponding connection holes 22, gourd holes 13 are aligned with the cross brace connection hole on the lower side of one end of the cross brace 4. Rivets 21 are installed in the corresponding connection holes 22, gourd holes 13, and the cross brace connection hole on the lower side of the cross brace end. The cross brace connection hole on the upper side of the cross brace end is aligned with the corresponding gourd hole 13 on the column 1, and rivets 21 are installed in the corresponding gourd holes 13 and the cross brace connection hole on the upper side of the cross brace end to achieve the firm connection between the column 1 and the connection body 2. Therefore, in Embodiment 6, the connection between adjacent columns 1 is realized through the connection body 2, and the connection and fixation between adjacent columns 1 and between the column 1 and the cross brace 4 in the support frame are achieved.

[0070] A limiting part 3 is provided in the present utility model. When the connection body 2 is inserted and connected to the column 1, the limiting part 3 limits the installation position of the connection body 2, that is, it plays a limiting role between the connection body 2 and the column 1 to achieve the quick and simple positioning of the connection body 2, thereby improving the installation efficiency.

[0071] Although the specific embodiments of the present utility model are described above in conjunction with the drawings, it is not a limitation to the present utility model. Those skilled in the art should understand that based on the technical solutions of the present utility model, various modifications or deformations that can be made by those skilled in the art without creative efforts are still within the protection scope of the present utility model.

Claims

1. A shelf column connector, the column is a bent structure, characterized in that: The connecting piece includes a connecting body for plugging and matching with the column and a limiting portion for limiting the connecting body, and the connecting body is a bending structure adapted to the column; The two bending sides of the connecting body are provided with connecting holes.

2. The shelf column connector according to claim 1, characterized in that: The plug-in fit between the connecting body and the column is achieved through a column slot on the column.

3. The shelf column connector according to claim 2, characterized in that: Both bent sides of the column are bent inwards by 180° to form parallel bent plates, and a column slot is formed between the parallel bent plates and the bent sides on the corresponding sides of the column; The two bent side edges of the connecting body are matched with the two column slots on the column.

4. The shelf column connector according to claim 1, characterized in that: The limiting portion is arranged in the middle of the connecting body, and the limiting portion is a horizontal plate-shaped structure facing the inner side of the bend and protruding in a direction perpendicular to the connecting body; A connection hole is provided at the upper and lower parts of the two bending sides of the connection body, and the two connection holes on the same bending side of the connection body are distributed at the upper and lower sides of the limiting part; The two bent sides of the column are provided with column connection holes adapted to the corresponding connection holes; After the connection body is plugged into and matched with the column, the limiting portion arranged on the connection body abuts against the end of the corresponding column, and expansion buckles are arranged in the matching connection holes and column connection holes.

5. The shelf column connector according to claim 4, characterized in that: The connection body is provided with a drum assembly for tightening the column slot, the drum assembly is arranged on two bent sides of the connection body, and the drum assembly includes a plurality of drums evenly arranged along the vertical direction and facing the inner side of the bending of the connection body.

6. The shelf column connector according to claim 4, characterized in that: The connecting body is provided with a supporting vertical plate for tightening the column slot, and the supporting vertical plate is arranged at the end parts of the two bent side edges of the connecting body, and the supporting vertical plate is perpendicular to the corresponding bent side edges of the connecting body and extends in the vertical direction; the middle part of the edge of the supporting vertical plate away from the connecting body is arranged in a vertical plane, and the upper and lower ends of the edge of the supporting vertical plate away from the connecting body are chamfered, and a transition inclined surface is arranged between the rounded corner of the supporting vertical plate and the corresponding end of the vertical plane.

7. The shelf column connector according to claim 4, characterized in that: There are two limiting parts, which are respectively arranged on the bent side edges of the connecting body.

8. The shelf column connector according to claim 3, characterized in that: The limiting portion is arranged on the inner side of the bend of the upper part of the column; A connecting hole is respectively provided on the two bent sides of the connecting body; The parallel bending plate is evenly provided with a plurality of gourd holes along the height direction; After the connecting body is plugged and matched with the lower column, the bottom end of the connecting body abuts against the limiting part of the lower column, and rivets are arranged in the matching connecting holes and gourd holes.

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