Plug-in type goods shelf

Abstract

The utility model discloses a plug-in type goods shelf which comprises stand column assemblies, and each stand column assembly comprises a plurality of stand columns. A plurality of supporting frames are arranged among all the stand column assemblies; the supporting frame comprises a plurality of transverse supports. A plurality of inserting holes are formed in the inner side faces, facing the supporting frame, of the stand columns and are through in the height direction of the stand columns. Inserting parts matched with the corresponding inserting holes are arranged at the two ends of the transverse support, and first tight supporting parts are arranged on the inserting parts; in each set of stand column assembly, the adjacent stand columns are matched in an inserted connection mode through an inserted connection piece, and the inserted connection piece is provided with a second tight supporting part. According to the plug-in type goods shelf, the cross braces are connected with the stand columns in a plug-in mode, the plug-in connecting pieces are connected with the stand columns in a plug-in mode, the first tight supporting parts are used for tightly supporting the connecting positions of the cross braces and the stand columns to prevent gaps from occurring, the second tight supporting parts are used for tightly supporting the connecting positions of the plug-in connecting pieces and the stand columns to prevent gaps from occurring, and the stability of a goods shelf frame structure is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shelves, and particularly relates to a plug-in type shelf. 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 rectangle. 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. The support frame includes cross braces that can form a rectangular structure. Each group of column components includes several columns distributed in the height direction. The adjacent columns in each group of column components and between the columns and the cross braces are in plug-in fit, so as to form the frame structure of the shelf.

[0004] However, there will be gaps after the plug-in fit between adjacent columns and between the columns and the cross braces. After the frame structure of the shelf is assembled, the above gaps will affect the stability of the shelf frame structure, resulting in easy shaking when subjected to external forces. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a plug-in type shelf.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A plug-in type shelf includes several groups of column components distributed in a rectangle. Each group of column components includes several columns distributed in the height direction; several support frames are arranged between all the column components in the height direction; the support frame includes several cross braces used to form a rectangular frame structure;

[0008] A plurality of jacks are uniformly arranged on the inner side surface of the column facing the support frame in the height direction, and the jacks penetrate through the column in the height direction of the column;

[0009] Plug-in parts adapted to the corresponding jacks are arranged at both ends of the cross brace, and a first tightening part is arranged on the plug-in part;

[0010] In each group of column components, the adjacent columns are in plug-in fit through a plug-in connecting piece, and a second tightening part is arranged on the plug-in connecting piece.

[0011] Preferably, the plug-in part includes a cross brace insertion piece extending downward, and the first tightening part is arranged on the cross brace insertion piece;

[0012] The cross brace is inserted into the corresponding socket downward to achieve the plug-in fit with the upright column.

[0013] Preferably, the first tightening part is in the shape of a wedge-shaped protrusion.

[0014] Preferably, the surface of the first tightening part facing away from the cross brace insert is in the shape of an inclined plane structure, and the height of the first tightening part protruding from the cross brace insert gradually increases from bottom to top.

[0015] Preferably, the first tightening part is in the shape of a spherical protrusion.

[0016] Preferably, the plug-in connecting member is in the shape of a bent plate structure adapted to the upright column. On both of the two bent side plates of the plug-in connecting member, there is an upper insert extending upward and a lower insert extending downward, and a second tightening part is arranged on both the upper insert and the lower insert;

[0017] Between adjacent upright columns, the upper insert is inserted upward into the corresponding socket of the upper upright column for plug-in fit, and the lower insert is inserted downward into the corresponding socket of the lower upright column for plug-in fit.

[0018] Preferably, the second tightening part is in the shape of a wedge-shaped protrusion.

[0019] Preferably, the surface of the second tightening part on the upper insert facing away from the upper insert is in the shape of an inclined plane structure and the height of the second tightening part protruding from the upper insert gradually increases from top to bottom;

[0020] The surface of the second tightening part on the lower insert facing away from the lower insert is in the shape of an inclined plane structure and the height of the second tightening part protruding from the lower insert gradually increases from bottom to top.

[0021] Preferably, the second tightening part is in the shape of a spherical protrusion.

[0022] Preferably, a bracing member is arranged between a group of parallel cross braces in the support frame;

[0023] Both ends of the bracing member are vertically provided with bracing inserts, and bracing sockets for plug-in fit with the bracing inserts are arranged on the cross braces cooperating with the bracing member, and the bracing sockets penetrate along the length direction of the corresponding cross braces;

[0024] An anti-disengagement boss is arranged on the bracing insert.

[0025] The beneficial effects of the present utility model are as follows:

[0026] (1) For the plug-in type shelf of the present utility model, the cross braces are connected to the upright columns by plug-in connection, and the plug-in connecting members are also connected to the upright columns by plug-in connection. The first tightening part is used to tighten the connection between the cross brace and the upright column to prevent gaps from occurring, and the second tightening part is used to tighten the connection between the plug-in connecting member and the upright column to prevent gaps from occurring, thereby improving the stability of the shelf frame structure.

[0027] (2) The setting of the bracing in the present utility model further enhances the stability of the shelf, and the bracing is prevented from falling off through the setting of the anti - detachment boss. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] 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 to this application.

[0029] Figure 1 is a schematic structural diagram of the plug - in shelf of the present utility model;

[0030] Figure 2 is Figure 1 a partial enlarged view of A in

[0031] Figure 3 is Figure 1 a partial enlarged view of B in

[0032] Figure 4 is Figure 1 a partial enlarged view of C in

[0033] Figure 5 is a schematic structural diagram of the upright post in the present utility model;

[0034] Figure 6 is a three - dimensional schematic structural diagram of the cross brace in Embodiment 3 of the present utility model;

[0035] Figure 7 is a side schematic structural view of the cross brace in Embodiment 3 of the present utility model;

[0036] Figure 8 is a schematic structural diagram of the cross brace in Embodiment 4 of the present utility model;

[0037] Figure 9 is a schematic diagram of the cooperation between the plug - in connecting member and the upright post in Embodiment 6 of the present utility model;

[0038] Figure 10 is a side schematic structural view of the plug - in connecting member in Embodiment 6 of the present utility model;

[0039] Figure 11 is a schematic diagram of the cooperation between the plug - in connecting member and the upright post in Embodiment 7 of the present utility model;

[0040] Figure 12 is a schematic structural diagram of the bracing in the present utility model;

[0041] Wherein:

[0042] 1 - upright post, 11 - jack;

[0043] 2 - Cross brace, 21 - Cross brace insert piece, 22 - First tightening part, 23 - Tension brace jack;

[0044] 3 - Shelf board;

[0045] 4 - Plug - in connecting piece, 41 - Upper insert piece, 42 - Lower insert piece, 43 - Second tightening part;

[0046] 5 - Tension brace, 51 - Tension brace insertion plate, 52 - Anti - detachment boss. Specific embodiments

[0047] 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 this application belongs.

[0048] 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 form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0049] 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.

[0050] In the present utility model, terms such as "connected" and "connected" 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 relevant scientific research or technical personnel in the field, the specific meaning of the above terms in the present utility model can be determined according to the specific situation and should not be construed as a limitation to the present utility model.

[0051] The present utility model will be further described below with reference to the drawings and embodiments.

[0052] Embodiment 1:

[0053] As Figure 1As shown in the figure, a plug-in type shelf includes several groups of column components distributed in a rectangle. Each group of column components includes several columns 1 distributed along the height direction; several support frames are arranged between all column components along the height direction, and the support frames are used to place shelf boards 3; the support frame includes several cross braces 2 used to form a rectangular frame structure;

[0054] Specifically, the column 1 has a bent plate-like structure. As Figure 5 shown, on the inner side surface of the column 1 facing the support frame, several jacks 11 are uniformly arranged along the height direction, and the jacks 11 penetrate through the column 1 along the height direction;

[0055] Both ends of the cross brace 2 are provided with plug-in parts adapted to the corresponding jacks 11, and a first tightening part 22 is arranged on the plug-in part to tighten the connection part between the cross brace 2 and the column 1 to prevent gaps;

[0056] In each group of column components, adjacent columns 1 are in plug-in fit through a plug-in connecting piece 4, and a second tightening part 43 is arranged on the plug-in connecting piece 4 to tighten the connection part between the plug-in connecting piece 4 and the column 1 to prevent gaps.

[0057] Embodiment 2:

[0058] On the basis of Embodiment 1, as Figure 2 shown, the plug-in part includes a cross brace insertion piece 21 extending downward. Specifically, the plug-in part includes two cross brace insertion pieces 21 arranged vertically, and the first tightening part 22 is arranged on the cross brace insertion piece 21;

[0059] The cross brace 2 is in plug-in fit with the column 1 by inserting the cross brace insertion piece 21 downward into the corresponding jack 11.

[0060] Embodiment 3:

[0061] On the basis of Embodiment 2, as Figure 6 shown, the first tightening part 22 has a wedge-shaped convex structure.

[0062] Preferably, as Figure 7 shown, the surface of the first tightening part 22 facing away from the cross brace insertion piece 21 is an inclined plane structure, and the height of the first tightening part 22 protruding from the cross brace insertion piece 21 gradually increases from bottom to top.

[0063] When the cross brace insertion piece 21 is inserted downward into the corresponding jack 11, the inclined setting of the surface of the first tightening part 22 will make the cross brace insertion piece 21 press tighter and tighter to ensure the smooth insertion of the cross brace insertion piece 21 and the tightening of the connection part between the cross brace 2 and the column 1.

[0064] Embodiment 4:

[0065] Based on Embodiment 2, as Figure 8 shown, the first tightening part 22 has a spherical convex structure. When the horizontal support insert 21 is inserted downward into the corresponding socket 11, the tendency of the spherical convex structure of the first tightening part 22 to gradually increase in height from the edge to the center will cause the horizontal support insert 21 to be pressed tighter and tighter, so as to ensure the smooth insertion of the horizontal support insert 21 and the tightening of the connection between the horizontal support 2 and the column 1. Specifically, the surface of the spherical convex structure of the first tightening part 22 facing away from the horizontal support insert 21 is a planar structure, so as to increase the contact area between the first tightening part 22 and the corresponding end face of the socket 11 and increase the stability.

[0066] Embodiment 5:

[0067] Based on Embodiment 1, as Figure 3 shown, the plug-in connecting member 4 has a bent plate-like structure adapted to the column 1. On both bent side plates of the plug-in connecting member 4, there is an upper insert 41 extending upward and a lower insert 42 extending downward, and a second tightening part 43 is provided on both the upper insert 41 and the lower insert 42;

[0068] Between adjacent columns 1, the upper insert 41 is inserted upward into the corresponding socket 11 of the upper column 1 for plug-in cooperation, and the lower insert 42 is inserted downward into the corresponding socket 11 of the lower column 1 for plug-in cooperation.

[0069] Embodiment 6:

[0070] Based on Embodiment 5, as Figure 9 shown, the second tightening part 43 has a wedge-shaped convex structure.

[0071] Preferably, as Figure 10 shown, the surface of the second tightening part 43 on the upper insert 41 facing away from the upper insert 41 is an inclined plane structure and the height protruding from the upper insert 41 gradually increases from top to bottom;

[0072] The surface of the second tightening part 43 on the lower insert 42 facing away from the lower insert 42 is an inclined plane structure and the height protruding from the lower insert 42 gradually increases from bottom to top.

[0073] When the upper insert 41 is inserted upward into the corresponding socket 11, the setting of the second tightening part 43 thereon will cause the upper insert 41 to be pressed tighter and tighter, so as to ensure the smooth insertion of the upper insert 41 and the tightening of the connection between the plug-in connecting member 4 and the upper column 1; when the lower insert 42 is inserted downward into the corresponding socket 11, the setting of the second tightening part 43 thereon will cause the lower insert 42 to be pressed tighter and tighter, so as to ensure the smooth insertion of the lower insert 42 and the tightening of the connection between the plug-in connecting member 4 and the lower column 1.

[0074] Embodiment 7:

[0075] On the basis of Embodiment 5, as Figure 11 shown, the second tightening part 43 has a spherical convex structure. When the upper insertion piece 41 is inserted upward into the corresponding insertion hole 11, the tendency of the spherical convex structure of the second tightening part 43 to gradually become higher from the edge to the center causes the upper insertion piece 41 to be pressed tighter and tighter, so as to ensure the smooth insertion of the upper insertion piece 41 and the tightening of the connection between the plug-in connecting piece 4 and the upper column 1; when the lower insertion piece 42 is inserted downward into the corresponding insertion hole 11, the tendency of the spherical convex structure of the second tightening part 43 to gradually become higher from the edge to the center causes the lower insertion piece 42 to be pressed tighter and tighter, so as to ensure the smooth insertion of the lower insertion piece 42 and the tightening of the connection between the plug-in connecting piece 4 and the lower column 1. Specifically, the surface of the spherical convex structure of the second tightening part 43 facing away from the corresponding insertion piece is a planar structure, so as to increase the contact area between the second tightening part 43 and the corresponding end face of the insertion hole 11 and increase stability.

[0076] Embodiment 8:

[0077] On the basis of Embodiment 1, as Figure 4 shown, a bracing member 5 is arranged between a group of parallel cross braces 2 in the support frame; generally, the bracing member 5 is arranged between two cross braces 2 with a longer length to enhance the stability of the shelf;

[0078] As Figure 12 shown, bracing insertion plates 51 are vertically arranged at both ends of the bracing member 5, and bracing insertion holes 23 for plugging and mating with the bracing insertion plates 51 are arranged on the cross braces 2 cooperating with the bracing member 5, and the bracing insertion holes 23 penetrate along the length direction of the corresponding cross braces 2;

[0079] Anti - detachment convex platforms 52 are arranged on the bracing insertion plates 51.

[0080] Specifically, the surface of the anti - detachment convex platform 52 facing away from the bracing insertion plate 51 is an inclined planar structure, so that the bracing insertion plate 51 is pressed tighter and tighter during the insertion process until the anti - detachment convex platform 52 is completely pressed out of the bracing insertion hole 23, playing a role in preventing the bracing member 5 from falling off and having a self - locking function.

[0081] For the plug - in type shelf of the present utility model, the cross braces 2 and the columns 1, and the plug - in connecting pieces 4 and the columns 1 are all connected by plugging. Among them, the first tightening part 22 is used to tighten the connection between the cross braces 2 and the columns 1 to prevent gaps from occurring, and the second tightening part 43 is used to tighten the connection between the plug - in connecting pieces 4 and the columns 1 to prevent gaps from occurring, improving the stability of the shelf frame structure. The setting of the bracing member 5 in the present utility model further enhances the stability of the shelf, and the anti - detachment convex platform 52 is provided to prevent the bracing member 5 from falling off.

[0082] Although the specific implementation manners of the present utility model have been described above in conjunction with the accompanying drawings, they are not limitations on the present utility model. Those skilled in the art should understand that various modifications or deformations that can be made without creative efforts on the basis of the technical solution of the present utility model are still within the protection scope of the present utility model.

Claims

1. A plug-in type shelf, characterized in that, It includes several groups of column components distributed in a rectangle, and each group of column components includes several columns distributed along the height direction; several support frames are arranged between all the column components along the height direction; the support frame includes several cross braces used to form a rectangular frame structure; A number of jacks are evenly arranged along the height direction on the inner side surface of the column facing the support frame, and the jacks penetrate along the height direction of the column; Both ends of the cross brace are provided with plug-in parts adapted to the corresponding jacks, and a first tightening part is arranged on the plug-in part; In each group of column components, adjacent columns are plugged and matched through a plug-in connecting piece, and a second tightening part is arranged on the plug-in connecting piece.

2. The plug-in type shelf according to claim 1, wherein, The plug-in part includes a cross brace insertion piece extending downward, and the first tightening part is arranged on the cross brace insertion piece; The cross brace is plugged and matched with the column by inserting the cross brace insertion piece downward into the corresponding jack.

3. The plug-in type shelf according to claim 2, characterized in that, The first tightening part has a wedge-shaped convex structure.

4. The plug-in type shelf according to claim 3, characterized in that, The surface of the first tightening part facing away from the cross brace insertion piece has an inclined plane structure, and the height of the first tightening part protruding from the cross brace insertion piece gradually increases from bottom to top.

5. The plug-in type shelf according to claim 2, characterized in that, The first tightening part has a spherical convex structure.

6. The plug-in type shelf according to claim 1, characterized in that, The plug-in connecting piece has a bent plate-like structure adapted to the column. On both bent side plates of the plug-in connecting piece, an upper insertion piece extending upward and a lower insertion piece extending downward are arranged, and second tightening parts are arranged on both the upper insertion piece and the lower insertion piece; Between adjacent columns, the upper insertion piece is inserted upward into the corresponding jack of the upper column for plugging and matching, and the lower insertion piece is inserted downward into the corresponding jack of the lower column for plugging and matching.

7. The plug-in type shelf according to claim 6, wherein The second tightening part has a wedge-shaped convex structure.

8. The plug-in type shelf according to claim 7, characterized in that, The surface of the second tightening part on the upper insertion piece facing away from the upper insertion piece has an inclined plane structure and the height protruding from the upper insertion piece gradually increases from top to bottom; The surface of the second tightening part on the lower insertion piece facing away from the lower insertion piece has an inclined plane structure and the height protruding from the lower insertion piece gradually increases from bottom to top.

9. The plug-in type shelf according to claim 6, wherein, The second tightening part has a spherical convex structure.

10. The plug-in type shelf according to claim 1, characterized in that, A tension brace is arranged between a group of parallel cross braces in the support frame; Both ends of the tension brace are vertically provided with tension brace insertion plates, and tension brace jacks for plugging and matching with the tension brace insertion plates are arranged on the cross braces matched with the tension brace. The tension brace jacks penetrate along the length direction of the corresponding cross braces; Anti-detachment convex platforms are arranged on the tension brace insertion plates.

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