A splicable shelf
By using a modular shelving structure with bolted connections and a movable design, the problem of traditional shelving's inability to adjust height and number of layers is solved, achieving flexibility, adaptability, and convenient relocation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU QITIAN METAL PROD CO LTD
- Filing Date
- 2025-04-10
- Publication Date
- 2026-06-12
AI Technical Summary
Most existing shelving structures are custom-made and welded, which cannot flexibly adjust the height and number of layers, resulting in poor adaptability and inconvenience in moving them.
It adopts a modular design, which allows for the detachable connection of the main side frame and cross frame of the shelving unit through bolt connection, and is equipped with movable structures such as movable base plate and casters to achieve quick assembly, disassembly and relocation.
The height and number of shelves are adjustable to adapt to different environmental needs, and they are easy to assemble and move quickly, saving manpower and resources.
Smart Images

Figure CN224344525U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shelving structures, specifically a modular shelving unit. Background Technology
[0002] Shelving refers to structural equipment used for storing and displaying goods or items, and is widely used in various places such as supermarkets, warehouses, shops, workshops, and homes. Shelving comes in various designs and types to meet different storage needs and space layouts.
[0003] The uses of shelves include:
[0004] Product display: Increases product visibility and sales rate;
[0005] Inventory management: Effectively organize and manage storage space to facilitate the entry and exit of goods;
[0006] Space utilization: Effectively utilize vertical space to increase storage capacity;
[0007] Categorized storage: helps to store different types of products in separate sections for easier management and retrieval.
[0008] Most existing shelving structures are custom-made and welded together. This type of shelving structure can only meet the needs of "custom-made for specific purposes", and its application and promotion are limited, which cannot meet the development needs of the industry. Utility Model Content
[0009] The objective of this utility model is achieved through the following technical solution:
[0010] A modular shelving unit includes two main shelving side frame structures, and a plurality of horizontal shelving frames for modular connection between the two main shelving side frame structures are provided. Shelving panels for attaching and placing items are installed on the horizontal shelving frames.
[0011] A movable shelf structure is also provided between the two main side frame structures of the shelving unit for easy movement. The movable shelf structure is designed to be spliced together with the two main side frame structures of the shelving unit.
[0012] Preferably, shelf support columns are connected to both sides of the two main side frame structures of the shelf;
[0013] The bottom ends of the shelf support columns are respectively connected to support pads;
[0014] The shelf support columns are provided with several bolt connection holes.
[0015] Preferably, main beams are connected to both sides of the shelf crossbeam;
[0016] The two ends of the main crossbeam are respectively connected to limit brackets, and the limit brackets are provided with limit grooves, which are slidably adapted to the shelf support columns;
[0017] The limiting bracket is also provided with bolt connection holes;
[0018] The bolt connection holes in the limiting bracket and the bolt connection holes in the shelf support column are used to insert bolts, and the limiting bracket and the shelf support column are connected by bolts.
[0019] Preferably, the movable shelf structure includes several movable base plates that can be connected by bolts;
[0020] The end of the connecting movable base plate near the shelf support column can be spliced to the shelf support column.
[0021] Preferably, rollers are connected to the bottom perimeter of the connecting movable base plate;
[0022] The side wall of the connecting movable base plate is hinged by a pin to a handle buckle for easy movement of the connecting movable base plate.
[0023] Preferably, a limiting hole is provided at one end of the connecting movable base plate near the shelf support column;
[0024] A limiting connecting beam is provided at one end of the connecting movable base plate near the shelf support column. The limiting connecting beam is used to connect with the shelf support column. A limiting rod passes through the limiting connecting beam. The end of the limiting rod near the connecting movable base plate is used to pass through the limiting hole opened in the connecting movable base plate. The limiting rod limits the connection between the connecting movable base plate and the shelf support column.
[0025] The beneficial effects of this utility model are as follows: The purpose of this utility model is to provide a modular shelving unit that overcomes the shortcomings of traditional "custom-made" shelving units. It adopts a modular structural design that allows for adjustments to height and number of layers as required. This shelving unit can be quickly installed, disassembled, and assembled, and can be adapted to different environments. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the connection structure of a modular shelving unit according to the present invention.
[0027] Figure 2 This is an exploded view of the connection structure of a modular shelving unit according to the present invention.
[0028] Figure 3 This is a schematic diagram of the main side frame structure of a modular shelving unit according to the present invention.
[0029] Figure 4This is a schematic diagram of the crossbar connection structure of a modular shelving unit according to the present invention.
[0030] Figure 5 This is a schematic diagram of the connecting structure of a modular shelving unit according to the present invention.
[0031] In the diagram, 1-the main side frame structure of the shelving, 2-the horizontal frame of the shelving, 3-the connecting movable base plate, 11-the shelving support column, 12-the support pad, 13-the limiting connecting beam, 21-the main horizontal beam, 22-the limiting card seat, 32-the handle buckle, 31-the roller, and 131-the limiting rod. Detailed Implementation
[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0033] Example 1
[0034] like Figures 1 to 5 As shown, a modular shelving system overcomes the shortcomings of traditional "custom-made" systems by employing a modular structural design that allows for adjustments to height and number of layers as needed. The shelving system comprises two main side frame structures 1, with several modular shelving crossbars 2 connected between them. Shelf panels for attaching and placing items are mounted on the crossbars 2. By installing an appropriate number of crossbars 2 between the two main side frame structures 1 and attaching shelf panels to them, the system not only provides sufficient load-bearing capacity but also increases the amount of goods that can be placed. Furthermore, a movable shelving structure is provided between the two main side frame structures 1 for easy movement. This movable structure is designed to be modularly connected to the two main side frame structures 1, ensuring the overall stability of the assembled shelving and facilitating its movement and handling, thus saving manpower and resources.
[0035] Example 2
[0036] Based on Embodiment 1, shelf support columns 11 are connected to both sides of the two main side frame structures 1 of the shelving; support pads 12 are connected to the bottom of the shelf support columns 11; and several bolt connection holes are opened on the shelf support columns 11. At the same time, main beams 21 are connected to both sides of the shelf crossbeams 2; limit seats 22 are connected to both ends of the main beams 21, and the limit seats 22 have limit grooves that slide and adapt to the shelf support columns 11; bolt connection holes are also opened on the limit seats 22; the bolt connection holes on the limit seats 22 and the bolt connection holes on the shelf support columns 11 are used to pass bolts through, and the limit seats 22 and the shelf support columns 11 are limited and connected by bolts.
[0037] In this embodiment, by connecting the two main side frame structures 1 of the shelving to the shelving crossbeams 2 with bolts, the number of shelving crossbeams 2 and the height distance between the shelving panels of each layer of shelving crossbeams 2 can be set as needed. Furthermore, by bolting the main beam 21 of each shelving crossbeam 2 to the shelving support column 11, its stability is increased. Additionally, support pads 12 are connected to the bottom of the shelving support column 11 to increase the contact area with the ground, thereby ensuring the support stability of the entire assembled shelving.
[0038] Example 3
[0039] Furthermore, the movable shelving structure includes several movable connecting base plates 3 that can be connected by bolts; one end of the movable connecting base plate 3 near the shelving support column 11 can be spliced with the shelving support column 11. Rollers 31 are connected to the bottom of the movable connecting base plate 3 around its perimeter; the side wall of the movable connecting base plate 3 is hinged with a handle buckle 32 for easy movement of the movable connecting base plate by a pin.
[0040] Furthermore, a limiting hole is provided at one end of the connecting movable base plate 3 near the shelf support column 11; a limiting connecting beam 13 is provided at one end of the connecting movable base plate 3 near the shelf support column 11, the limiting connecting beam 13 is used to connect with the shelf support column 11, a limiting rod 131 is provided through the limiting connecting beam 13, the end of the limiting rod 131 near the connecting movable base plate 3 is used to pass through the limiting hole provided in the connecting movable base plate 3, and the connecting movable base plate 3 and the shelf support column 11 are limited and connected by the limiting rod 131.
[0041] In this embodiment, by splicing together several movable base plates 3 and connecting them to the shelf support columns 11 via limiting rods 131, the overall stability of the assembled shelf can be further increased. Furthermore, rollers 31 are connected to the bottom perimeter of each movable base plate 3 to facilitate moving the assembled shelf to a designated location. This modular structural design not only allows for quick assembly and disassembly but also adapts to various environments.
Claims
1. A modular shelving unit, characterized in that, It includes two main side frame structures of the shelving unit, and a number of horizontal shelves for splicing connection between the two main side frame structures of the shelving unit are provided between the two main side frame structures of the shelving unit, and shelving panels for attaching and placing items are installed on the horizontal shelves; A movable shelf structure is also provided between the two main side frame structures of the shelving unit for easy movement. The movable shelf structure is designed to be spliced together with the two main side frame structures of the shelving unit. The two main side frame structures of the two shelves are respectively connected to shelf support columns on both sides; The bottom ends of the shelf support columns are respectively connected to support pads; Several bolt connection holes are respectively opened on the shelf support column; The movable shelf structure includes several movable base plates that can be connected by bolts; The end of the connecting movable base plate near the shelf support column can be spliced to the shelf support column; A limit hole is provided at one end of the connecting movable base plate near the shelf support column; A limiting connecting beam is provided at one end of the connecting movable base plate near the shelf support column. The limiting connecting beam is used to connect with the shelf support column. A limiting rod passes through the limiting connecting beam. The end of the limiting rod near the connecting movable base plate is used to pass through the limiting hole opened in the connecting movable base plate. The limiting rod limits the connection between the connecting movable base plate and the shelf support column.
2. The modular shelving system according to claim 1, characterized in that, The two sides of the shelf crossbeam are respectively connected to the main crossbeam; The two ends of the main crossbeam are respectively connected to limit brackets, and the limit brackets are provided with limit grooves, which are slidably adapted to the shelf support columns; The limiting bracket is also provided with bolt connection holes; The bolt connection holes in the limiting bracket and the bolt connection holes in the shelf support column are used to insert bolts, and the limiting bracket and the shelf support column are connected by bolts.
3. The modular shelving system according to claim 1, characterized in that, Rollers are connected to the bottom of the movable base plate around its perimeter. The side wall of the connecting movable base plate is hinged by a pin to a handle buckle for easy movement of the connecting movable base plate.