Multi-layer commodity shelf

Abstract

The utility model discloses a multi-layer commodity shelf, which relates to the field of commodity shelves, and has the technical scheme that the multi-layer commodity shelf comprises a main frame and two side frames, a plurality of commodity plates are rotationally connected onto the main frame, connecting rods are arranged on two sides of each commodity plate, all the commodity plates synchronously rotate through the connecting rods, a plurality of supporting blocks are arranged on one sides, facing each other, of the two side frames, and the supporting blocks are connected with the main frame. One end of the supporting block is embedded into the lower side of the storage plate to limit downward rotation of the storage plate, and the two side frames can rotate towards the main frame. The storage plates and the side frames of the storage rack can be turned over, all the storage plates are turned over upwards at first, and then the side frames are turned over, so that the overall size of the storage rack is reduced, and the storage rack is high in unfolding speed and convenient to operate by customers in a turning-over storage mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of commodity shelf, more specifically, it relates to a multi-layer commodity shelf. BACKGROUND

[0002] The commodity shelf is a shelf for storing, arranging and displaying articles, usually made of wood, metal, plastic and other materials.

[0003] In order to facilitate the transportation of commodity shelf, some commodity shelves are transported by disassembling into several parts, which greatly reduces the transportation volume of the commodity shelf, but the customer needs to reassemble the parts, especially for the commodity shelf with more layers, which requires a long time to operate.

[0004] Therefore, a new scheme is needed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a multi-layer commodity shelf.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a multi-layer commodity shelf, comprising a main frame and two side frames, the two side frames are located on both sides of the main frame and are perpendicular to the main frame, a plurality of commodity shelves are rotatably connected to the main frame between the two side frames, the plurality of commodity shelves are arranged in a linear array in the vertical direction, both sides of the commodity shelf are provided with a connecting rod, all the commodity shelves are synchronously rotated through the connecting rod, and the two side frames are rotatable towards the main frame.

[0007] The utility model is further provided with: the lower side of the commodity shelf is formed with a groove, the support block comprises a fixed part and an embedded part embedded in the groove, one end of the fixed part is welded on the side frame, the other end of the fixed part is connected with the embedded part, and one end of the embedded part away from the fixed part is bent towards the main frame.

[0008] The utility model is further provided with: a clamping groove is further formed on the support block between the fixed part and the embedded part, and the embedded part can be exposed on the side of the main frame away from the commodity shelf through the folding of the side frame.

[0009] The utility model is further provided with: the main frame is formed by two frame side rods and two frame cross rods welded at the head and tail, the commodity shelf is rotatably connected between the two frame side rods, the rotation point of the commodity shelf on the frame side rod is higher than the commodity surface of the commodity shelf, and a blocking rod is further welded and fixed between the two frame side rods.

[0010] The present invention is further configured such that: a connecting piece is provided between the side frame and the main frame; one side of the connecting piece is folded away from the main frame to form a limiting part; the other side of the connecting piece is folded towards the main frame to form a fitting part; the fitting part is fitted to the side wall of the main frame; the side frame is rotatably connected to the connecting piece; and there is a gap between the rotation point of the side frame on the connecting piece and the main frame.

[0011] The present invention is further configured such that when the height of the main frame is higher than 1.6 meters, a fixing lug is welded on the main frame.

[0012] In summary, this utility model has the following beneficial effects:

[0013] The shelves and side shelves of the storage rack can be folded up. By first folding all the shelves up together and then folding up the side shelves, the overall volume of the storage rack is reduced. This folding storage method allows the storage rack to be unfolded quickly and is convenient for customers to operate.

[0014] The embedded part on the support block increases the overall stability of the shelf, and the slot design makes the straps less prone to shifting. The straps also prevent the two side frames from tipping over during transportation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0017] Figure 3 for Figure 2 Enlarged view of section A in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the present invention. Figure 3 This is used to show the state of the shelf after it has been folded up;

[0019] Figure 5 This is a schematic diagram of the structure of the present invention. Figure 4 This is used to show the state of the shelf after it has been folded up and stored.

[0020] Figure 6 for Figure 5 Enlarged view of section B in the middle.

[0021] In the diagram: 1. Main frame; 2. Side frame; 3. Shelf; 4. Connecting rod; 5. Support block; 6. Fixing part; 7. Embedding part; 8. Slot; 9. Frame side rod; 10. Frame cross rod; 11. Stop bar; 12. Connecting piece; 13. Limiting part; 14. Fitting part; 15. Fixing ear. DETAILED DESCRIPTION

[0022] The utility model will be described in detail below in combination with the drawings and examples.

[0023] A multi-layer shelf, as shown in Figure 1 and Figure 2 , comprises a main frame 1 and two side frames 2, the two side frames 2 are respectively located on the two sides of the main frame 1 and are perpendicular to the main frame 1, a plurality of storage plates 3 are rotationally connected to the main frame 1 between the two side frames 2, the plurality of storage plates 3 are linearly arranged in the vertical direction, in this embodiment, the number of storage plates 3 is four, a connecting rod 4 is arranged on each side of the storage plate 3, all the storage plates 3 are synchronously rotated through the connecting rod 4, four through holes are arranged on the connecting rod 4, a fixed pin is fixedly connected to the side wall of the storage plate 3 and located in the through hole, the fixed pin and the through hole can be relatively rotated, a plurality of supporting blocks 5 are arranged on the side of each side frame 2 facing each other, the number of supporting blocks 5 on one side frame 2 is equal to the number of storage plates 3, one end of the supporting block 5 is embedded into the lower side of the storage plate 3 to limit the downward rotation of the storage plate 3, so that the storage plate 3 remains in a horizontal state, the two side frames 2 can be rotated towards the main frame 1, in the use state, the two side frames 2 are perpendicular to the main frame 1, the storage plates 3 on the main frame 1 are flipped downwards until they abut against the supporting blocks 5, the supporting blocks 5 are embedded into the lower side of the storage plate 3, so that the supporting blocks 5 can limit the shaking of the storage plate 3 and ensure the stability of the storage plate 3, when the shelf needs to be stored or transported, one of the storage plates 3 is flipped towards the main frame 1, at this time, the lower side of the storage plate 3 is separated from the supporting blocks 5, and all the storage plates 3 are flipped upwards together under the driving action of the connecting rod 4, and there is a friction force between the inner wall of the through hole on the connecting rod 4 and the fixed pin, the friction force makes the storage plate 3 not flip back after being flipped upwards, so that the four storage plates 3 can remain in the flipped-up state, after the four storage plates 3 are flipped upwards, the two side frames 2 are flipped towards the main frame 1 until the side frames 2 are attached to the storage plates 3, through this folding storage mode, the overall volume of the shelf is reduced, and through this folding storage mode, the shelf can be quickly unfolded, which is convenient for customers to operate.

[0024] As shown in Figure 2 , Figure 4 and Figure 5As shown, the lower side of the storage plate 3 is formed with a groove, the support block 5 comprises a fixed part 6 and an embedded part 7 for embedding the groove, one end of the fixed part 6 is welded on the side frame 2, the other end of the fixed part 6 is connected with the embedded part 7, the embedded part 7 protrudes from the top surface of the fixed part 6 and is integrally formed with the protruding part, when the embedded part 7 is embedded in the groove, the embedded part 7 is located at the corner position of the groove, and two sides of the embedded part 7 are in contact with the two inner walls of the groove, since the number of side frames 2 is two, the number of support blocks 5 supporting the same storage plate 3 is also two, and the two support blocks 5 are located at the corner position of the groove, thereby having certain limiting effect on the front-back and left-right shaking of the storage plate 3, the end of the embedded part 7 away from the fixed part 6 is bent towards the main frame 1, since the storage plate 3 is buckled on the support block 5 in the form of rotation, by bending the embedded part 7, the embedded part 7 has a certain length and does not interfere with the buckling of the storage plate 3, and the relatively long length of the embedded part 7 can increase the limitation on the shaking of the storage plate 3.

[0025] As shown in Figure 5 and Figure 6 , the support block 5 is also provided with a clamping groove 8 between the fixed part 6 and the embedded part 7, the embedded part 7 can be exposed on the side of the main frame 1 away from the storage plate 3 by folding the side frame 2, after folding the storage rack, people can bind the corresponding support blocks 5 on the two side frames 2, the binding band is embedded in the clamping groove 8 of the support block 5, the setting of the clamping groove 8 makes the binding band not easy to deviate, through the restraint of the binding band, the two side frames 2 will not be folded back during transportation, if the storage rack is only stored as usual, the binding band does not need to be set, the main frame 1 is formed by welding two frame side rods 9 and two frame cross rods 10 at the ends, the storage plate 3 is rotatably connected between the two frame side rods 9, the rotation point of the storage plate 3 on the frame side rod 9 is higher than the storage surface of the storage plate 3, a blocking rod 11 is also welded and fixed between the two frame side rods 9, the rotation point of the storage plate 3 on the side frame 2 rod is high, so that when the storage plate 3 is rotated to resist the blocking rod 11, the main frame 1 has a space for the support block 5 to insert, the support block 5 protrudes outside the main frame 1, so that the space around the support block 5 is wider, which is convenient for binding the binding rope, the main function of the blocking plate is to limit the folding of the storage plate 3 out of the main frame 1 and limit the rotation angle of the storage plate 3.

[0026] As shown in Figure 2 and Figure 3As shown, the connecting sheet 12 is arranged between the side frame 2 and the main frame 1, one side of the connecting sheet 12 is folded away from the main frame 1 to form a limiting portion 13, the other side of the connecting sheet 12 is folded towards the main frame 1 to form a fitting portion 14, the fitting portion 14 is fitted with the side wall of the main frame 1, the side frame 2 is rotationally connected on the connecting sheet 12, the rotation point of the side frame 2 on the connecting sheet 12 has a spacing with the main frame 1, in the unfolded state of the storage rack, the two side frames 2 are fitted with the limiting portion 13 on the side facing each other, when the side frame 2 is rotated to be fitted with the limiting portion 13, it indicates that the side frame 2 has been perpendicular to the main frame 1, thereby giving people feedback, the setting of the fitting portion 14 increases the contact area of the connecting sheet 12 and the main frame 1, ensures the welding strength between the connecting sheet 12 and the main frame 1, the spacing between the rotation point of the side frame 2 and the main frame 1 provides space for the folding storage of the storage plate 3, and the overall structure of the connecting sheet 12 is simple and can be formed by simple bending, which is convenient for production, when the height of the main frame 1 is higher than 1.6 meters, a fixing lug 15 is welded on the main frame 1, when the height of the main frame 1 exceeds 1.6 meters, the center of gravity of the main frame 1 is relatively high, and there is a certain risk of falling, by arranging the fixing lug 15, people can fix the main frame 1 and other structures through screws to ensure the stability of the whole storage rack, and the storage rack with relatively low height does not need to be added.

[0027] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A multi-tier shelving unit, characterized by: The utility model provides a kind of shelf, including main frame (1) and two side frames (2), two the side frame (2) is located at the two sides of main frame (1) respectively and two side frames (2) are perpendicular with main frame (1), the main frame (1) is rotatably connected with several between two side frames (2) article placing plate (3), several article placing plate (3) is arranged in linear array in vertical direction, the both sides of article placing plate (3) are provided with connecting rod (4), all article placing plate (3) is realized synchronous rotation by connecting rod (4), two the side frame (2) side each other has several support block (5), the one end of support block (5) is by embedding the downside of article placing plate (3) to limit article placing plate (3) to rotate downwards, two the side frame (2) can be rotated towards the direction of main frame (1); The downside of the article placing plate (3) forms a groove, the support block (5) includes a fixed part (6) and an embedded part (7) for embedding the groove, one end of the fixed part (6) is welded on the side frame (2), the other end of the fixed part (6) is connected with the embedded part (7), the end of the embedded part (7) away from the fixed part (6) is bent towards the direction of the main frame (1); The support block (5) is also provided with a clamping groove (8) between the fixed part (6) and the embedded part (7), and the embedded part (7) can be exposed on the side of the main frame (1) away from the article placing plate (3) by folding the side frame (2).

2. The multi-tier shelving unit of claim 1, wherein: The main frame (1) is formed by welding two frame side rods (9) and two frame cross rods (10) end to end, the article placing plate (3) is rotatably connected between the two frame side rods (9), and the rotation point of the article placing plate (3) on the frame side rod (9) is higher than the article placing surface of the article placing plate (3). Two frame side rods (9) are also welded with a blocking rod (11).

3. The multi-tier shelving unit of claim 1, wherein: A connecting sheet (12) is arranged between the side frame (2) and the main frame (1), one side of the connecting sheet (12) is folded away from the main frame (1) to form a limiting part (13), the other side of the connecting sheet (12) is folded towards the main frame (1) to form a fitting part (14), the fitting part (14) is fitted with the side wall of the main frame (1), the side frame (2) is rotatably connected on the connecting sheet (12), and the rotation point of the side frame (2) on the connecting sheet (12) has a spacing with the main frame (1).

4. The multi-tier shelving unit of claim 1, wherein: When the height of the main frame (1) is higher than 1.6 meters, a fixing lug (15) is welded on the main frame (1).

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