Combined open lattice

Abstract

A combined open grid belongs to the technical field of furniture and comprises transverse grid plates, vertical grid plates and splicing components, the transverse grid plates are transversely arranged, the vertical grid plates are vertically arranged, and the left side and the right side of each transverse grid plate are respectively connected with the vertical grid plates through the splicing components; the splicing assembly is at least provided with a transverse connecting end and a vertical connecting end, the transverse connecting end is provided with an extending-in cavity allowing one side of the transverse grating to extend in and be connected with the transverse connecting end, the outer side of the transverse connecting end is rotationally connected with a buckling piece, and the side, facing the transverse connecting end, of the buckling piece is provided with a buckling head and a buckling and pressing head. The transverse grating plates and the vertical grating plates are connected through the splicing assemblies, the transverse grating plates and the vertical grating plates can be quickly disassembled and assembled only by rotating the clamping fasteners through the splicing assemblies, no loss is generated during disassembly and assembly, good stability can still be kept after multiple times of disassembly and assembly, and high bearing capacity and long service life are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of furniture technology, specifically relating to a modular open grid. Background Technology

[0002] Open shelves are doorless storage cabinets widely used in various settings, including homes, offices, and commercial displays. As a furniture component that combines storage, display, and interior design, open shelves are incorporated into wardrobes, bookcases, entryway cabinets, and display racks. Their transparent and lightweight nature allows for the organized storage of books, ornaments, and office supplies while avoiding the cramped feeling of closed cabinets, aligning with modern minimalist and lightweight design principles, leading to continued market demand growth.

[0003] However, existing open grid products still have many shortcomings that need to be addressed, making it difficult to fully meet the diverse needs of users. Traditional open grids are mostly one-piece structures, meaning they are formed by cutting and splicing boards and then fixing them together. Once installed, they cannot be disassembled. Therefore, it is necessary to ship the entire open grid to the consumer after installation, or arrange for after-sales personnel to install it on-site. Both of these factors have a significant impact on product sales, and the installation limitations and costs are relatively high, making them unsuitable for online sales.

[0004] With the popularization of e-commerce sales, some furniture manufacturers have also launched modular open shelves. Most existing modular open shelves are fixed with screws. In the rainy season, the screws are prone to rust, making the modular open shelves unable to support the items placed on them, resulting in the cabinets falling apart and the items falling and getting damaged. Modular open shelves that are fixed with screws not only have a short service life, but also pose certain safety risks. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a modular open grid that is easy to install, has a strong load-bearing capacity, and a long service life.

[0006] The technical solution provided by this utility model is as follows:

[0007] A modular open grid includes horizontal grid panels, vertical grid panels, and assembly components. The horizontal grid panels are arranged horizontally, and the vertical grid panels are arranged vertically. The left and right sides of the horizontal grid panels are respectively connected to the vertical grid panels via the assembly components. Each assembly component has at least one horizontal connecting end and one vertical connecting end. The horizontal connecting end has an insertion cavity into which one side of the horizontal grid panel can extend for connection. A fastening element is rotatably connected to the outer side of the horizontal connecting end. The fastening element has a fastening head and a clamping head on the side facing the horizontal connecting end. The outer side of the horizontal connecting end has a movable part that allows the clamping head to move into the insertion cavity. The movable hole has an inwardly protruding limiting edge inside the insertion cavity; both sides of the horizontal grid plate are provided with connecting seats, which are fixedly connected to the horizontal grid plate, and the outer side of the connecting seat is provided with a snap-fit ​​edge protruding outward; when the horizontal grid plate is fixedly connected to the assembly assembly, the connecting seat enters the insertion cavity, and the snap-fit ​​edge of the connecting seat fits and limits the movement with the limiting edge. The snap-fit ​​head of the fastener enters the insertion cavity and presses the snap-fit ​​edge and the side of the connecting seat, and the snap-fit ​​head fastens the edge of the horizontal connecting end; the connection structure between the vertical grid plate and the vertical connecting end is the same as the connection structure between the horizontal grid plate and the horizontal connecting end.

[0008] In this utility model, the outer side of the transverse connecting end is provided with a plurality of protruding connecting blocks, which are arranged at intervals along the front-back direction of the open grid; the protruding connecting blocks are provided with shaft holes, and the shaft holes of the plurality of protruding connecting blocks are arranged along the same central axis; the fastener is provided with a plurality of rotating shafts that are rotatably engaged with the shaft holes of the plurality of protruding connecting blocks, and a fastening head is provided between adjacent rotating shafts.

[0009] In this utility model, both the upper and lower sides of the transverse connecting end are provided with fastening components.

[0010] In this invention, the surface where the limiting edge and the pressing edge are in contact is provided with a pressing pad, and the pressing pad is elastic.

[0011] In this utility model, the two sides of the transverse grid are provided with stepped positions, and the stepped positions are adapted to the edges of the transverse connecting ends.

[0012] In this utility model, a back plate is also included, which is fixedly connected to the rear side of the horizontal grid and the vertical grid, and closes the rear side of the combined open grid.

[0013] The beneficial effects of this utility model are: the horizontal grid and the vertical grid are connected by an assembly component. The assembly component can be quickly assembled and disassembled by simply rotating the fastener. The assembly and disassembly will not cause damage. It can still maintain good stability after multiple assembly and disassembly, and has strong load-bearing capacity and long service life. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the combined open lattice structure in this embodiment;

[0015] Figure 2 This is a structural diagram of the assembly components with two ends in this embodiment;

[0016] Figure 3 This is a schematic diagram of the three-head assembly component in this embodiment;

[0017] Figure 4 This is a structural diagram of the four-head assembly component in this embodiment;

[0018] Figure 5 This is a schematic diagram of the fastener structure in this embodiment;

[0019] Figure 6 This is a schematic diagram of the structure of the assembled component body in this embodiment;

[0020] Figure 7 This is a schematic diagram of the horizontal grid structure in this embodiment;

[0021] Figure 8 This is a schematic diagram of the buckle in the open state in this embodiment. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0023] It should be noted that if the embodiments of this utility model involve directional indicators such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc., then the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicators will also change accordingly.

[0024] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0025] See Figures 1 to 7 This embodiment discloses a modular open grid, including a horizontal grid panel 1, vertical grid panels 2, and an assembly assembly 3. The horizontal grid panel 1 is arranged horizontally, and the vertical grid panels 2 are arranged vertically. The left and right sides of the horizontal grid panel 1 are respectively connected to the vertical grid panels 2 through the assembly assembly 3. Two horizontal grid panels 1 and two vertical grid panels 2 are respectively connected by the assembly assembly 3 to form an open grid unit. The assembly assembly 3 has at least one horizontal connecting end 31 and one vertical connecting end 32. The horizontal connecting end 31 has an insertion cavity 33 for one side of the horizontal grid panel 1 to be inserted and connected. A fastening member 34 is rotatably connected to the outer side of the horizontal connecting end 31. The fastening member 34 has a fastening head 341 and a fastening head 342 on the side facing the horizontal connecting end 31. The outer side of the transverse connecting end 31 is provided with a movable hole 35 for the clamping head 342 to move into the insertion cavity 33. The insertion cavity 33 is provided with an inwardly protruding limiting edge 36. Both sides of the transverse grid plate 1 are provided with connecting seats 4, which are fixedly connected to the transverse grid plate 1. The outer side of the connecting seat 4 is provided with an outwardly protruding clamping edge 41. The connecting seat 4 enters the insertion cavity 33, and the clamping edge 41 of the connecting seat 4 fits and limits the connection with the limiting edge 36. The fastening member 34 rotates, causing the clamping head 342 to enter the insertion cavity 33 and press the clamping edge 41. The fastening head 341 fastens the edge of the transverse connecting end 31, keeping the fastening member 34 in the state of fastening the connecting seat 4, thereby fixing the transverse grid plate 1 to the assembly component 3. The connection structure between the vertical grid plate 2 and the vertical connecting end 32 is the same as the connection structure between the transverse grid plate 1 and the transverse connecting end 31. In this embodiment, the horizontal grid 1 and the vertical grid 2 are connected by the assembly component 3. The assembly component 3 can quickly disassemble and assemble the horizontal grid 1 and the vertical grid 2 by simply rotating the buckle 34. The disassembly and assembly will not cause damage. After multiple disassembly and assembly, it can still maintain good stability, with strong load-bearing capacity and long service life.

[0026] In a preferred embodiment, the assembly component 3 can be configured as a two-head, three-head, or four-head structure depending on the connection structure. When the assembly component 3 is a two-head structure, the corresponding assembly component has one horizontal connecting end 31 and one vertical connecting end 32. When the assembly component 3 is a three-head structure, the corresponding assembly component has two horizontal connecting ends 31 and one vertical connecting end 32, or one horizontal connecting end 31 and two vertical connecting ends 32. When the assembly component 3 is a four-head structure, the corresponding assembly component has two horizontal connecting ends 31 and two vertical connecting ends 32.

[0027] In a preferred embodiment, the outer side of the transverse connecting end 31 is provided with multiple protruding connecting blocks 39, which are spaced apart along the front-back direction of the open grid. Each protruding connecting block 39 has a shaft hole 37, and these shaft holes 37 are arranged along the same central axis. The fastening member 34 is provided with multiple rotating shafts 343 that rotatably engage with the shaft holes 37 of the multiple protruding connecting blocks 39. A clamping head 342 is provided between adjacent rotating shafts 343. When the rotating shafts 343 of the fastening member 34 rotate along the shaft holes 37, the fastening member 34 rotates relative to the transverse connecting end 31, thereby achieving the assembly and disassembly of the transverse grid 1 through the rotation of the fastening member 34. Furthermore, by providing multiple clamping heads 342 to clamp and fix the transverse grid 1, the stability of the transverse grid 1 connection can be improved. Fastening members 34 are provided on both the upper and lower sides of the transverse connecting end 31.

[0028] In a preferred embodiment, the surface of the limiting edge 36 that is in contact with the clamping edge 41 is provided with a clamping pad 38. The clamping pad 38 is elastic. When the transverse grid 1 is fixedly connected to the assembly assembly 3, the clamping head 342 clamps the clamping edge 41, so that the clamping edge 41 applies pressure to the clamping pad 38, and the clamping pad 38 generates elastic force, thereby clamping and limiting the transverse grid 1. At the same time, by adding the clamping pad 38, the connection between the assembly assembly 3 and the transverse grid 1 is elastic, which can adapt to a certain range of processing errors and provide better structural protection for the connection between the two.

[0029] In a preferred embodiment, the transverse grid plate 1 is provided with step positions 11 on both sides. The step positions 11 are adapted to the edge of the transverse connecting end 31. When the transverse grid plate 1 is fixedly connected to the transverse connecting end 31, the step positions 11 fit against the edge of the transverse connecting end 31, thereby limiting the transverse grid plate 1.

[0030] In a preferred embodiment, the rear side of the modular open grid is also provided with a back plate 5. The back plate 5 can be fixedly connected to the rear side of the horizontal grid plate 1 and the vertical grid plate 2 by screws, thereby closing the rear side of the modular open grid. Since the rear side of the modular open grid does not need to bear the weight of the placed items, the screw connection on the rear side will not affect the load-bearing capacity and service life of the modular open grid.

[0031] In a preferred embodiment, both the horizontal grid 1 and the vertical grid 2 are aluminum honeycomb panels.

[0032] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.

Claims

1. A composite open lattice, characterized in that: The assembly includes a horizontal grid (1), a vertical grid (2), and an assembly component (3). The horizontal grid (1) is arranged horizontally, and the vertical grid (2) is arranged vertically. The left and right sides of the horizontal grid (1) are connected to the vertical grid (2) through the assembly component (3). The assembly component (3) has at least one horizontal connecting end (31) and one vertical connecting end (32). The horizontal connecting end (31) has an insertion cavity (33) into which one side of the horizontal grid (1) can be inserted and connected. A fastener (34) is rotatably connected to the outside of the horizontal connecting end (31). The fastener (34) has a fastening head (341) and a pressing head (342) on the side facing the horizontal connecting end (31). The outside of the horizontal connecting end (31) has an active hole (35) into which the pressing head (342) can move into the insertion cavity (33). The cavity (33) is provided with an inwardly protruding limiting edge (36); both sides of the horizontal grid (1) are provided with connecting seats (4), the connecting seats (4) are fixedly connected to the horizontal grid (1), and the outer side of the connecting seats (4) is provided with a buckling edge (41) protruding outward; when the horizontal grid (1) is fixedly connected to the assembly assembly (3), the connecting seat (4) enters into the cavity (33), the buckling edge (41) of the connecting seat (4) fits and limits the limiting edge (36), the buckling head (342) of the buckle (34) enters into the cavity (33) and presses the buckling edge (41) and the side of the connecting seat (4), and the buckling head (341) fastens the edge of the horizontal connecting end (31); the connection structure between the vertical grid (2) and the vertical connecting end (32) is the same as the connection structure between the horizontal grid (1) and the horizontal connecting end (31).

2. The combined open lattice according to claim 1, characterized in that: The outer side of the transverse connecting end (31) is provided with a plurality of protruding connecting blocks (39), which are arranged at intervals along the front and rear direction of the open grid; the protruding connecting blocks (39) are provided with shaft holes (37), and the shaft holes (37) of the plurality of protruding connecting blocks (39) are arranged along the same central axis; the buckle (34) is provided with a plurality of rotating shafts (343) that are rotatably engaged with the shaft holes (37) of the plurality of protruding connecting blocks (39), and a buckling head (342) is provided between adjacent rotating shafts (343).

3. A combined open lattice according to claim 2, characterized in that: The upper and lower sides of the transverse connecting end (31) are provided with fasteners (34).

4. A combined open lattice according to claim 1, characterized in that: The surface where the limiting edge (36) and the pressing edge (41) are in contact is provided with a pressing pad (38), and the pressing pad (38) is elastic.

5. A combined open lattice according to claim 1, characterized in that: The horizontal grid (1) has step positions (11) on both sides, and the step positions (11) are adapted to the edge of the horizontal connecting end (31).

6. A combined open lattice according to claim 1, characterized in that: It also includes a back plate (5), which is fixedly connected to the rear side of the horizontal grid plate (1) and the vertical grid plate (2) to close the rear side of the combined open grid.

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