A plug-in storage rack

Abstract

This utility model discloses a plug-in storage rack, including a base component and a pallet assembly mounted on the base component. The base component includes at least two support rods and a decorative panel connected between the support rods. The decorative panel is fixed between the support rods by a limiting component, which includes multiple limiting frames around the decorative panel. The pallet assembly includes a pallet frame and a pallet body mounted on the pallet frame. The pallet frame has plug-in plates on both sides, and the plug-in plates have multiple connecting clips. The support rods have multiple insertion interfaces. The connecting clips are plugged into and secured to the insertion interfaces to achieve a detachable connection between the pallet assembly and the base component. The tight fit between the decorative panel and the limiting frames improves the overall structural rigidity and anti-shaking ability of the rack.

Description

Technical Field

[0001] This utility model relates to the field of shelving technology, and more specifically, to a plug-in storage rack. Background Technology

[0002] Plug-in racking is widely used due to its ease of assembly. However, the upper stacking components of existing racking are still installed using screws. Over time, these screws can loosen, leading to poor racking stability and compromising installation stability. Furthermore, some existing racking systems use a method where the beams are inserted into the upright holes via clips during assembly. This results in too few connection points between the pallet assembly and the support structure, and the self-locking capability of the connecting clips is weak. Under long-term loads or vibrations, this can easily lead to pallet frame deformation and connection detachment, severely affecting the stability and safety of pallet load-bearing. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a plug-in storage rack, which has the advantages of stable structure and convenient assembly.

[0004] To achieve the above objectives, the present invention provides the following technical solution: This utility model provides a plug-in storage rack, including a base component and a pallet assembly mounted on the base component. The base component includes at least two support rods and a decorative panel connected between the support rods. The decorative panel is fixed between the support rods by a limiting component, which includes multiple limiting frames around the decorative panel. The pallet assembly includes a pallet frame and a pallet body mounted on the pallet frame. The pallet frame has plug-in plates on both sides, and the plug-in plates have multiple connecting clips. The support rods have multiple insertion interfaces, and the connecting clips are plugged into and secured to the insertion interfaces to achieve a detachable connection between the pallet assembly and the base component.

[0005] According to one embodiment of the present invention, the basic component further includes a base, the base including two parallel crossbars and a connecting plate connecting one end of the two crossbars, a third slot is provided on the crossbars, and the two ends of the connecting plate are provided with first inserts that engage with the third slot.

[0006] According to one embodiment of the present invention, the first insert is an L-shaped structure, inserted into the third slot and engaged and fixed with the third slot.

[0007] According to one embodiment of the present invention, the top end of the support rod is provided with a first slot, and the bottom inner wall is provided with a second slot; the limiting component includes a first connecting plate and a second connecting plate, the two ends of the first connecting plate are provided with second inserts that are inserted into the first slot, and the two ends of the second connecting plate are provided with third inserts that are inserted into the second slot.

[0008] According to one embodiment of the present invention, the limiting component further includes a first limiting frame disposed on both sides of the decorative panel, a second limiting frame disposed on the upper part of the decorative panel, and a third limiting frame disposed on the lower part of the decorative panel. The second limiting frame is fixed to the lower end face of the first connecting plate, and the third limiting frame is fixed to the upper end face of the second connecting plate. The four sides of the decorative panel are positioned by the first limiting frame, the second limiting frame, and the third limiting frame.

[0009] According to one embodiment of the present invention, the cross-sections of the first limiting frame, the second limiting frame, and the third limiting frame are all U-shaped structures.

[0010] According to one embodiment of the present invention, the plug-in plate has an inverted triangular structure, and the connecting head includes a first connecting head, a second connecting head, and a third connecting head. The second connecting head and the third connecting head are separated by at least one plug-in interface in the vertical direction, and the plug-in plate has a notch between the second connecting head and the third connecting head.

[0011] According to one embodiment of the present invention, the pallet frame is provided with a plurality of bolt seats inside, and the pallet body is fixedly connected to the bolt seats by bolts.

[0012] According to one embodiment of the present invention, a protective cover is fitted onto the upper end of the first connecting plate, and a nameplate cover is fitted onto the vertical part of the protective cover.

[0013] In summary, this application includes at least one of the following beneficial technical effects: 1. In this solution, the tight fit between the decorative panel and the limiting frame improves the overall structural rigidity and anti-shaking ability of the shelf.

[0014] 2. In this solution, the design of the inverted triangular plug plate with notch is used to achieve elastic self-locking and stable load-bearing of the pallet connection, effectively preventing loosening and deformation. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of a plug-in storage rack according to the present invention; Figure 2 This is an exploded view of a plug-in storage rack according to the present invention. Figure 3This is a partial exploded view of the basic components of a plug-in storage rack according to this utility model. Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle; Figure 5 for Figure 2 Enlarged structural diagram at point B in the middle.

[0016] Explanation of reference numerals in the attached drawings: 1. Basic component; 101. Support rod; 1011. Insertion interface; 1012. First slot; 1013. Second slot; 102. Base; 1021. Crossbar; 10211. Third slot; 1022. Connecting plate; 10221. First insert; 103. First limiting frame; 2. Tray assembly; 201. Tray frame; 202. Insertion plate; 2021. First connecting clip; 2022. Second connecting clip; 2023. Third connecting clip; 2024. Notch; 203. Tray body; 3. Decorative panel; 4. Protective cover; 5. Nameplate cover; 6. First connecting plate; 601. Second insert; 602. Second limiting frame; 7. Second connecting plate; 701. Third insert; 702. Third limiting frame. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] As attached Figure 1 To be continued Figure 5 As shown, this embodiment provides a plug-in storage rack, including a base component 1 and a pallet component 2 mounted on the base component 1.

[0020] like Figures 1 to 2 As shown, the basic component 1 includes a support rod 101 and a base 102. The base 102 has a square structure, consisting of two parallel crossbars 1021 and a connecting plate 1022 connecting one end of the two crossbars 1021. A third slot 10211 is provided on the crossbar 1021, and corresponding first inserts 10221 are provided at both ends of the connecting plate 1022 to connect with the third slot 10211. Preferably, the first insert 10221 has an L-shaped structure, which is inserted into and engaged with the corresponding third slot 10211. The engagement of the L-shaped insert with the slot enables rapid assembly of the base 102 frame without welding or bolts, simplifying the assembly process. Simultaneously, the L-shaped structure effectively prevents loosening at the connection points, enhancing the overall rigidity and stability of the base 102.

[0021] Secondly, a tray assembly 2 is mounted on the base component 1. Specifically, the base component 1 includes a support rod 101 and a base 102. The base 102 has a square structure and includes two parallel crossbars 1021 and a connecting plate 1022 connected to one end of the two crossbars 1021. Two third slots 10211 are provided on the crossbars 1021 near the end of the connecting plate 1022. The two ends of the connecting plate 1022 are correspondingly provided with first inserts 10221 that connect to the third slots 10211. The first inserts 10221 have an L-shaped structure and are inserted into... The corresponding third slot 10211 is engaged with the third slot 10211; both ends of the base 102 are provided with support rods 101, that is, the end of the crossbar 1021 away from the third slot 10211 is welded and fixed to the bottom end of the corresponding support rod 101, so that the support rod 101 and the crossbar 1021 form an L-shaped bracket structure. The bottom end of the support rod 101 is welded and fixed to the end of the crossbar 1021 away from the connecting plate 1022, so that the support rod 101 and the crossbar 1021 form a stable L-shaped bracket structure. In order to further improve the structural stability between the two support rods 101 and prevent them from wobbling relative to each other, a decorative plate 3 is provided between the two support rods 101.

[0022] like Figure 2 and Figure 3As shown, the limiting component includes a first limiting frame 103 disposed on both sides of the trim panel 3 and snapped into both ends of the trim panel 3. The first limiting frame 103 is fixedly disposed on the side where the two support rods 101 are close to each other. The upper and lower ends of the trim panel 3 are provided with a second limiting frame 602 and a third limiting frame 702 that snap into the upper and lower ends of the trim panel 3, respectively. A first connecting plate 6 is also provided above the trim panel 3, and a second connecting plate 7 is also provided below the trim panel 3. The second limiting frame 602 is fixed to the lower end face of the first connecting plate 6, and the third limiting frame 702 is fixed to the upper end face of the second connecting plate 7. When the first connecting plate 6, the second connecting plate 7, and the support rods 101 on both sides are connected to form a frame, the trim panel 3 is disposed inside the frame and the upper and lower ends of the trim panel 3 are connected by the second limiting frame. The frame 602 and the third limiting frame 702 achieve positioning, while the left and right ends of the decorative panel 3 are positioned by two first limiting frames 103. This can be seen as the second limiting frame 602, the third limiting frame 702, and two first limiting frames 103 being respectively set on the inner wall of the frame formed by the first connecting plate 6, the second connecting plate 7, and the support rods 101 on both sides, thus positioning the decorative panel 3 on all four sides. A complete frame is formed by connecting the first connecting plate 6, the second connecting plate 7, and the support rods 101. U-shaped second limiting frames 602, the third limiting frame 702, and two first limiting frames 103 are set on the inner wall of the frame, together forming a "U"-shaped limiting structure that tightly covers and positions the decorative panel 3 on all four sides. This not only enables rapid installation of the decorative panel 3, but more importantly, as a whole load-bearing unit, the decorative panel 3 greatly enhances the lateral connection strength between the two support rods 101, effectively resisting lateral deformation of the shelf and solving the problem of easy swaying in plug-in shelves.

[0023] For ease of assembly, both the base component 1 and the pallet component 2 adopt a plug-in structure. The first connecting plate 6 has second inserts 601 at both ends, and the top of the support rod 101 has a first slot 1012 for inserting the second inserts 601. Two second slots 1013, functioning the same as the third slot 10211, are located on the inner walls of the bottom of the support rod 101, close to each other. Similarly, the third limiting frame 702 has third inserts 701 at both ends that connect to the second slots 1013. Through the plugging and engaging of the second inserts 601 with the first slots 1012 and the third inserts 701 with the second slots 1013, the first connecting plate 6 and the second connecting plate 7 are quickly connected to the support rod 101. Combined with the lateral limiting structure of the decorative panel 3, this forms a stable three-dimensional spatial frame, ensuring the overall stability of the shelving.

[0024] Next, as Figure 4 and Figure 5As shown, the support rod 101 has evenly distributed insertion interfaces 1011 on one end face facing the base 102. The tray assembly 2 includes a tray frame 201 and a tray body 203 mounted on the tray frame 201. The ends of the two side frames of the tray frame 201 are provided with insertion plates 202 that connect to the insertion interfaces 1011. The end of the insertion plate 202 connected to the support rod 101 is provided with a first connecting head 2021, a second connecting head 2022, and a third connecting head 2023 from top to bottom. The first connecting head 2021, the second connecting head 2022, and the third connecting head 2023 correspond to the support rod 101 respectively. The corresponding insertion interface 1011 on the support rod 101 is inserted and snapped in place, but there is at least one insertion interface 1011 between the second connecting head 2022 and the third connecting head 2023 in the vertical direction. At the same time, the insertion plate 202 is in the shape of an inverted triangle, and a notch 2024 is opened on the insertion plate 202 between the second connecting head 2022 and the third connecting head 2023. The notch 2024 ensures that the second connecting head 2022 and the third connecting head 2023 can be completely snapped into the corresponding insertion interface 1011, ensuring the stability of the connection between the tray frame 201 and the support rod 101.

[0025] It should be noted that by selecting different height connectors 1011 for use, the layer height and tilt angle of the pallet body 203 can be flexibly adjusted to adapt to the storage needs of different goods. Secondly, multiple connecting clips form multi-point support, ensuring connection reliability. That is, the connector plate 202 in this embodiment adopts an inverted triangular structure and has at least three connecting clips on it. When bearing load, the force is transmitted inside the connector plate 202, forming a self-locking torque, which effectively resists the downward tilting moment of the pallet assembly 2 due to the front-end load. Furthermore, the inverted triangular structure of the connector plate 202 can effectively distribute and transmit the weight of the pallet and its load to the support rod 101, improving the load-bearing capacity and anti-sinking deformation capacity of the pallet frame 201. In addition, the notch 2024 on the plug plate avoids interference problems, so that the second connecting clip 2022 and the third connecting clip 2023 can be fully locked in the corresponding plug interface 1011 during the insertion process, avoiding the "loose connection" or "jamming" phenomenon caused by manufacturing tolerance or installation stress, and ensuring the stability of the connection between the tray frame 201 and the support rod 101.

[0026] As attached Figure 2 As shown, the pallet frame 201 has multiple bolt seats inside. After the pallet body 203 is installed in place, it is fixed by bolts to the bolt seats, which further ensures the stability of the pallet body 203.

[0027] To enhance the aesthetics and practicality of the storage racks, an L-shaped protective cover 4 is fitted onto the upper surface of the first connecting plate 6 to cover the connection area and prevent dust. A nameplate cover 5 is fitted onto the vertical portion of the protective cover 4 for displaying identification, facilitating the differentiation of product types, and improving the efficiency and aesthetics of warehouse management. This approach, while ensuring structural functionality, enhances the overall aesthetics and user-friendliness of the product, meeting the modern warehousing demand for both functionality and aesthetics in equipment.

[0028] 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 exemplary and non-limiting in all respects.

Claims

1. A plug-in storage rack, comprising a base component (1) and a pallet assembly (2) mounted on the base component (1), characterized in that: The basic component (1) includes at least two support rods (101) and a decorative panel (3) connected between the support rods (101). The decorative panel (3) is fixed between the support rods (101) by a limiting component, which includes a plurality of limiting frames disposed around the decorative panel (3). The pallet assembly (2) includes a pallet frame (201) and a pallet body (203) disposed on the pallet frame (201). The pallet frame (201) has plug-in plates (202) on both sides. The plug-in plates (202) have multiple connecting clips. The support rod (101) has multiple insertion interfaces (1011). The connecting clips are plugged into the insertion interfaces (1011) to achieve a detachable connection between the pallet assembly (2) and the base assembly (1).

2. The plug-in storage rack according to claim 1, characterized in that: The basic component (1) also includes a base (102), which includes two parallel crossbars (1021) and a connecting plate (1022) connecting one end of the two crossbars (1021). A third slot (10211) is provided on the crossbars (1021), and the two ends of the connecting plate (1022) are provided with first inserts (10221) that engage with the third slot (10211).

3. A plug-in storage rack according to claim 2, characterized in that: The first insert (10221) has an L-shaped structure, is inserted into the third slot (10211), and is snapped into and fixed to the third slot (10211).

4. A plug-in storage rack according to claim 1, characterized in that: The support rod (101) has a first slot (1012) at its top and a second slot (1013) on its bottom inner wall; the limiting component includes a first connecting plate (6) and a second connecting plate (7), the first connecting plate (6) has a second insert (601) at both ends, which is inserted into the first slot (1012), and the second connecting plate (7) has a third insert (701) at both ends, which is inserted into the second slot (1013).

5. A plug-in storage rack according to claim 4, characterized in that: The limiting component also includes a first limiting frame (103) on both sides of the decorative panel (3), a second limiting frame (602) on the top of the decorative panel (3), and a third limiting frame (702) on the bottom of the decorative panel (3). The second limiting frame (602) is fixed to the lower end face of the first connecting plate (6), and the third limiting frame (702) is fixed to the upper end face of the second connecting plate (7). The surrounding area of ​​the decorative panel (3) is positioned by the first limiting frame (103), the second limiting frame (602), and the third limiting frame (702).

6. A plug-in storage rack according to claim 5, characterized in that: The cross-sections of the first limiting frame (103), the second limiting frame (602) and the third limiting frame (702) are all U-shaped structures.

7. A plug-in storage rack according to claim 1, characterized in that: The plug-in plate (202) has an inverted triangular structure. The connector includes a first connector (2021), a second connector (2022), and a third connector (2023). The second connector (2022) and the third connector (2023) are vertically spaced by at least one of the plug-in interfaces (1011), and the plug-in plate (202) has a notch (2024) between the second connector (2022) and the third connector (2023).

8. A plug-in storage rack according to claim 1, characterized in that: The pallet frame (201) is provided with multiple bolt seats inside, and the pallet body (203) is fixedly connected to the bolt seats by bolts.

9. A plug-in storage rack according to claim 4, characterized in that: The upper end of the first connecting plate (6) is fitted with a protective cover (4), and the vertical part of the protective cover (4) is fitted with a nameplate cover (5).

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