An assembled storage rack with improved structure

Abstract

The utility model relates to the production technical field of commodity shelf, disclose a kind of assembly type commodity shelf with improved structure, including two groups of first bottom plate, the top of two groups of first bottom plate is provided with four groups of fixed column, the top of four groups of fixed column is fixedly connected with four groups of support rod, adjustable quick fixing structure is arranged between front and rear two groups of support rod, when using, by placing cross bar between front and rear two groups of support rod, the size of cross bar is matched with the distance between front and rear two groups of support rod, manually push the push plate, push plate compression spring, the limit rod is located in the cross bar inside at this time, when determining the height of cross bar, release push plate, the size of limit rod is matched with first limit hole, limit rod passes through first limit hole, to realize the installation of cross bar, commodity plate is placed at the top of same floor left and right two groups of cross bar, without specific fixing tool, support rod L shape structure plays horizontal limiting effect to commodity plate, and then realize the quick adjustment of commodity plate different height.

Description

Technical Field

[0001] This utility model relates to the field of shelving production technology, specifically to an assembled shelving unit with an improved structure. Background Technology

[0002] Shelves are mostly supported by strip supports and a base plate, making them suitable for various space needs. Shelves are available in a variety of materials such as glass, plastic, stainless steel, alloy, and partitions.

[0003] Common shelving units have fixed shelf positions. Even if some types have adjustable shelf height, specific tools are required for disassembly and assembly, which takes a long time and completely contradicts the core requirement of flexible storage. When trying to fine-tune the shelf height during daily organization, people give up due to the tool requirement and ultimately have to compromise with an unreasonable shelf layout.

[0004] Now, a prefabricated shelving unit with an improved structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an assembled storage rack with an improved structure to solve the problem mentioned in the background art where the tool disassembly and assembly time is too long when adjusting the height of the storage board.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an assembled storage rack with an improved structure, comprising two sets of first base plates, a second base plate disposed between the two sets of first base plates, four sets of universal wheels disposed at the bottom ends of the two sets of first base plates, four sets of fixing posts disposed at the top ends of the two sets of first base plates, four sets of support rods fixedly connected to the top ends of the four sets of fixing posts, multiple sets of first limiting holes opened at the front ends of the four sets of support rods, and an adjustable quick-fixing structure disposed between the front and rear sets of support rods;

[0007] The adjustable quick-fixing structure includes multiple sets of crossbars, which are arranged between two sets of support rods. The top of the left and right sets of crossbars is provided with a shelf. The front and rear ends of the multiple sets of crossbars are respectively provided with two sets of first grooves. A lever is provided inside the first groove. A limit rod is fixedly connected to the side of the lever near the first limit hole. A spring is provided on the side of the lever away from the first limit hole. Two sets of sliding grooves are respectively provided on the front and rear sides of the opposite ends of the two sets of crossbars in the same layer.

[0008] As a further technical solution of this utility model, the multiple sets of first limiting holes are distributed at equal intervals, the four sets of support rods are symmetrically distributed, and the size of the multiple sets of shelf plates matches the distance between the four sets of support rods.

[0009] As a further technical solution of this utility model, the size of the crossbar matches the distance between the two sets of support rods on the same side, the lever moves back and forth inside the first groove, the size of the limiting rod matches the first limiting hole, and the size of the lever matches the slide groove.

[0010] As a further technical solution of this utility model, the two sets of the first base plates are arranged symmetrically from left to right, and the four sets of the universal wheels are arranged symmetrically.

[0011] As a further technical solution of this utility model, two sets of second grooves are provided on opposite sides of the two sets of first base plates, and two sets of third limiting holes are provided at the front and rear ends of the two sets of first base plates, and multiple sets of second limiting holes are provided at the front and rear ends of the second base plate.

[0012] As a further technical solution of this utility model, the dimensions of the second limiting hole and the third limiting hole are matched, the dimensions of the second base plate are matched with the second groove, and the second base plate can move left and right inside the second groove.

[0013] As a further technical solution of this utility model, the bottom end of the four sets of fixing columns is provided with a first threaded hole, and the side of the two sets of first base plates away from the second base plate is provided with two sets of second threaded holes respectively. The left and right sets of fixing columns are fixedly connected with two sets of first connecting plates, and the front and rear sets of fixing columns are fixedly connected with two sets of second connecting plates.

[0014] As a further technical solution of this utility model, the four sets of first connecting plates are arranged symmetrically, the four sets of second connecting plates are arranged symmetrically, and the dimensions of the first threaded hole and the second threaded hole are matched.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the prefabricated shelf with improved structure not only realizes the rapid adjustment of different shelf heights, but also realizes the prefabricated installation and production of the shelf, and also improves the stability of the shelf body;

[0016] (1) By setting up a crossbar, a shelf, a first groove, a lever, a spring, a limiting rod and a slide, when in use, the crossbar is placed between the front and rear sets of support rods, and the size of the crossbar matches the distance between the front and rear sets of support rods. The lever is manually pushed, and the lever compresses the spring. At this time, the limiting rod is located inside the crossbar. After the height of the crossbar is determined, the lever is released, and the size of the limiting rod matches the first limiting hole. The limiting rod passes through the first limiting hole, thereby realizing the installation of the crossbar. The shelf is placed at the top of the left and right sets of crossbars on the same layer. No special fixing tools are required. The L-shaped structure of the support rod plays a lateral limiting role on the shelf, thereby realizing the rapid adjustment of the shelf to different heights.

[0017] (2) By setting a second limiting hole, a second groove and a third limiting hole, when in use, the second groove is opened on one side of the two sets of first base plates opposite each other. The size of the second groove matches the second base plate. By adjusting the second base plate to move left and right in the second groove, the position and size of the second limiting hole and the third limiting hole match. When the required size is reached, a specific bolt is passed through the second limiting hole and the third limiting hole to fix the first base plate and the second base plate. For users, when the size requirement of the frame changes, only the shelf needs to be replaced. The detachable frame is also easy to store. For producers, only different shelf needs to be produced, reducing mold costs and improving production efficiency.

[0018] (3) By setting a first threaded hole, a second threaded hole, a first connecting plate and a second connecting plate, when in use, the corresponding limiting bolts are inserted into the corresponding first threaded hole and the second threaded hole to achieve vertical fixation of the four sets of support rods. The first connecting plate is fixedly connected between the left and right pairs of the support rods on the same side, and the second connecting plate is fixedly connected between the front and rear pairs of the support rods on the same side, thereby achieving horizontal fixation of the support rods and thus improving the stability of the frame. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a front view structural diagram of the present utility model;

[0021] Figure 3 This is a side view of the structure of this utility model;

[0022] Figure 4 This is a top view of the structure of this utility model;

[0023] Figure 5 This is an enlarged side view sectional diagram of the crossbar of this utility model;

[0024] Figure 6 This is a side view enlarged structural diagram of the crossbar of this utility model;

[0025] Figure 7 This is a front view schematic diagram of the third limiting hole of this utility model;

[0026] Figure 8 For the present utility model Figure 1 A magnified schematic diagram of a partial cross-section at point A in the middle.

[0027] In the diagram: 1. First base plate; 2. Second base plate; 3. Caster wheel; 4. Fixed column; 5. Support rod; 6. First limiting hole; 7. Crossbar; 8. Shelf; 9. First groove; 10. Paddle plate; 11. Spring; 12. Limiting rod; 13. Slide groove; 14. Second limiting hole; 15. Second groove; 16. Third limiting hole; 17. First threaded hole; 18. Second threaded hole; 19. First connecting plate; 20. Second connecting plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example: Please refer to Figure 1-8 An assembled storage rack with an improved structure includes two sets of first base plates 1, a second base plate 2 between the two sets of first base plates 1, four sets of casters 3 at the bottom of the two sets of first base plates 1, four sets of fixing posts 4 at the top of the two sets of first base plates 1, four sets of support rods 5 fixedly connected to the top of the four sets of fixing posts 4, multiple sets of first limiting holes 6 at the front end of the four sets of support rods 5, and an adjustable quick-fixing structure between the front and rear sets of support rods 5.

[0030] Please see Figure 1-8 An assembled shelf with an improved structure also includes an adjustable quick-fixing structure. The adjustable quick-fixing structure includes multiple sets of crossbars 7, which are arranged between two sets of support rods 5. The top of the left and right sets of crossbars 7 is provided with a shelf plate 8. The front and rear ends of the multiple sets of crossbars 7 are respectively provided with two sets of first grooves 9. The first groove 9 is provided with a lever plate 10. The side of the lever plate 10 near the first limiting hole 6 is fixedly connected to a limiting rod 12. The side of the lever plate 10 away from the first limiting hole 6 is provided with a spring 11. The front and rear sides of the opposite ends of the two sets of crossbars 7 in the same layer are respectively provided with two sets of sliding grooves 13.

[0031] Multiple sets of first limiting holes 6 are distributed at equal intervals, four sets of support rods 5 are symmetrically distributed, the size of multiple sets of storage plates 8 matches the distance between the four sets of support rods 5, the size of the crossbar 7 matches the distance between the two sets of support rods 5 on the same side, the lever 10 moves back and forth inside the first groove 9, the size of the limiting rod 12 matches the first limiting hole 6, the size of the lever 10 matches the slide groove 13, the two sets of first base plates 1 are arranged symmetrically from left to right, and the four sets of universal wheels 3 are arranged symmetrically.

[0032] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in use, by placing the crossbar 7 between the front and rear sets of support rods 5, with the size of the crossbar 7 matching the distance between the front and rear sets of support rods 5, manually push the lever 10, which compresses the spring 11. At this time, the limiting rod 12 is located inside the crossbar 7. After determining the height of the crossbar 7, release the lever 10. The size of the limiting rod 12 matches the first limiting hole 6, and the limiting rod 12 passes through the first limiting hole 6, thereby realizing the installation of the crossbar 7. The shelf 8 is placed at the top of the left and right sets of crossbars 7 on the same layer. No specific fixing tools are required. The L-shaped structure of the support rod 5 plays a lateral limiting role for the shelf 8, thereby realizing the rapid adjustment of the shelf 8 to different heights.

[0033] Two sets of second grooves 15 are provided on opposite sides of the two sets of first base plates 1. Two sets of third limiting holes 16 are provided at the front and rear ends of the two sets of first base plates 1. Multiple sets of second limiting holes 14 are provided at the front and rear ends of the second base plate 2. The dimensions of the second limiting holes 14 and the third limiting holes 16 are matched. The dimensions of the second base plate 2 are matched with the second grooves 15. The second base plate 2 can move left and right inside the second grooves 15.

[0034] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8 As shown, in use, a second groove 15 is opened on one side of the two sets of first base plates 1 opposite each other. The size of the second groove 15 matches the second base plate 2. By adjusting the second base plate 2 to move left and right in the second groove 15, the position and size of the second limiting hole 14 and the third limiting hole 16 are matched. When the required size is reached, a specific bolt is passed through the second limiting hole 14 and the third limiting hole 16 to fix the first base plate 1 and the second base plate 2. For users, when the size requirement of the frame changes, only the shelf 8 needs to be replaced. The detachable frame is also easy to store. For manufacturers, only different shelf 8 needs to be produced, reducing mold costs and improving production efficiency.

[0035] The bottom of the four sets of fixing columns 4 is provided with a first threaded hole 17. The two sets of first base plates 1 are provided with two sets of second threaded holes 18 on the side away from the second base plate 2. The left and right sets of fixing columns 4 are fixedly connected with two sets of first connecting plates 19. The front and rear sets of fixing columns 4 are fixedly connected with two sets of second connecting plates 20. The four sets of first connecting plates 19 are arranged symmetrically, and the four sets of second connecting plates 20 are arranged symmetrically. The dimensions of the first threaded hole 17 and the second threaded hole 18 are matched.

[0036] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, in use, by inserting corresponding limiting bolts into the corresponding first threaded hole 17 and second threaded hole 18, the four sets of support rods 5 are fixed vertically. The first connecting plate 19 is fixedly connected between the left and right pairs of support rods 5 on the same side, and the second connecting plate 20 is fixedly connected between the front and rear pairs of support rods 5 on the same side, thereby fixing the support rods 5 horizontally and improving the stability of the frame.

[0037] Working Principle: In use, this invention first places the crossbar 7 between the front and rear sets of support rods 5, with the size of the crossbar 7 matching the distance between the two sets of support rods 5. The lever 10 is manually pushed, compressing the spring 11. At this time, the limiting rod 12 is located inside the crossbar 7. After determining the height of the crossbar 7, the lever 10 is released, and the size of the limiting rod 12 matches the first limiting hole 6. The limiting rod 12 passes through the first limiting hole 6, thus achieving the installation of the crossbar 7. The shelf 8 is placed at the top of the two sets of crossbars 7 on the same layer. No specific fixing tools are needed. The L-shaped structure of the support rod 5 provides lateral limiting for the shelf 8, thereby enabling rapid adjustment of the shelf 8 to different heights. Secondly, a second groove 15 is opened on one side of the two sets of first base plates 1, with the size of the second groove 15 matching the second base plate 2. By adjusting the second base plate 2... The two grooves 15 move left and right. The positions and dimensions of the second limiting hole 14 and the third limiting hole 16 are matched. When the required size is reached, a specific bolt is passed through the second limiting hole 14 and the third limiting hole 16 to fix the first base plate 1 and the second base plate 2. For users, when the size of the frame needs to be changed, only the shelf 8 needs to be replaced. The detachable frame is also easy to store. For manufacturers, only different shelf 8 needs to be produced, reducing mold costs and improving production efficiency. At the same time, by inserting the corresponding limiting bolts into the corresponding first threaded hole 17 and second threaded hole 18, the four sets of support rods 5 are fixed vertically. The first connecting plate 19 is fixedly connected between the left and right pairs of support rods 5 on the same side, and the second connecting plate 20 is fixedly connected between the front and rear pairs of support rods 5 on the same side, thereby fixing the support rods 5 horizontally and improving the stability of the frame.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A prefabricated storage rack with an improved structure, comprising two sets of first base plates (1), characterized in that: A second base plate (2) is provided between the two sets of first base plates (1). Four sets of universal wheels (3) are provided at the bottom of the two sets of first base plates (1). Four sets of fixing columns (4) are provided at the top of the two sets of first base plates (1). Four sets of support rods (5) are fixedly connected to the top of the four sets of fixing columns (4). Multiple sets of first limiting holes (6) are opened at the front end of the four sets of support rods (5). An adjustable quick fixing structure is provided between the front and rear sets of support rods (5). The adjustable quick-fixing structure includes multiple sets of crossbars (7), which are arranged between the front and rear sets of support rods (5). The top of the left and right sets of crossbars (7) is provided with a shelf (8). The front and rear ends of the multiple sets of crossbars (7) are respectively provided with two sets of first grooves (9). The first groove (9) is provided with a lever (10). The lever (10) is fixedly connected to a limit rod (12) on the side of the lever (10) near the first limit hole (6). The lever (10) is provided with a spring (11) on the side away from the first limit hole (6). The front and rear sides of the two sets of crossbars (7) on the same layer are respectively provided with two sets of sliding grooves (13).

2. The assembled storage rack with an improved structure according to claim 1, characterized in that: Multiple sets of first limiting holes (6) are distributed at equal intervals, and four sets of support rods (5) are distributed symmetrically. The size of multiple sets of shelf plates (8) matches the distance between the four sets of support rods (5).

3. The assembled storage rack with an improved structure according to claim 1, characterized in that: The size of the crossbar (7) matches the distance between the two sets of support rods (5) on the same side. The lever (10) moves back and forth inside the first groove (9). The size of the limiting rod (12) matches the first limiting hole (6). The size of the lever (10) matches the slide groove (13).

4. The assembled storage rack with an improved structure according to claim 1, characterized in that: The two sets of the first base plates (1) are arranged symmetrically from left to right, and the four sets of casters (3) are arranged symmetrically.

5. A prefabricated storage rack with an improved structure according to claim 1, characterized in that: Two sets of second grooves (15) are provided on opposite sides of the two sets of first base plates (1). Two sets of third limiting holes (16) are provided at the front and rear ends of the two sets of first base plates (1). Multiple sets of second limiting holes (14) are provided at the front and rear ends of the second base plate (2).

6. A prefabricated storage rack with an improved structure according to claim 5, characterized in that: The second limiting hole (14) is matched with the third limiting hole (16) in size, the second base plate (2) is matched with the second groove (15) in size, and the second base plate (2) moves left and right inside the second groove (15).

7. The assembled storage rack with an improved structure according to claim 1, characterized in that: The bottom end of the four sets of fixed columns (4) is provided with a first threaded hole (17), and the two sets of first base plates (1) are provided with two sets of second threaded holes (18) on the side away from the second base plate (2). Two sets of first connecting plates (19) are fixedly connected between the left and right sets of fixed columns (4), and two sets of second connecting plates (20) are fixedly connected between the front and rear sets of fixed columns (4).

8. A prefabricated storage rack with an improved structure according to claim 7, characterized in that: The four sets of first connecting plates (19) are arranged symmetrically, and the four sets of second connecting plates (20) are arranged symmetrically. The dimensions of the first threaded hole (17) and the second threaded hole (18) are matched.

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