A shelf

Abstract

The utility model relates to kitchen utensil technical field discloses a kind of storage rack, including support body, at least one storage frame is equipped on the support body;Mounting structure, the mounting structure is located on the outer wall of the storage frame, and from the outer wall of the storage frame outwardly extending is formed with the clamping portion;Functional module, the functional module is equipped with connecting portion, the connecting portion is slidably clamped on the clamping portion, and the mounting structure can limit the functional module moves along first horizontal direction and second horizontal direction.The utility model has the beneficial effects that it has functional expansion interface, and simple structure, easy to disassemble and maintain.

Description

Technical Field

[0001] This utility model relates to the field of kitchen utensils technology, and in particular to a storage rack. Background Technology

[0002] Traditional kitchen shelves often use a simple frame design, which can only provide a basic support platform. It is difficult to classify and store a variety of items such as cutting boards, cleaning balls, and dishcloths, which can easily lead to clutter and reduce access efficiency.

[0003] In response, some existing technologies have developed storage racks equipped with multiple shelves. These designs achieve initial item categorization by adding layers or partitions, thus improving space utilization. However, these improvements are mostly limited to simple stacking of physical structures; each shelf itself remains functionally singular. Furthermore, the lack of universal interface design on the shelves makes it difficult to integrate functional modules such as decorative panels, digital displays, or chopstick holders. This limits the product's functional diversity and adaptability to various scenarios, failing to meet users' flexible customization and upgrade needs based on actual usage requirements. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide a storage rack with a functional expansion interface, and which is simple in structure and easy to disassemble and maintain.

[0005] The technical solution adopted by this utility model to solve its technical problem is to provide a storage rack, comprising:

[0006] A support body, wherein at least one storage frame is provided on the support body;

[0007] The mounting structure is disposed on the outer wall of the storage frame and extends outward from the outer wall of the storage frame to form a snap-fit ​​portion;

[0008] The functional module is provided with a connecting part, which is slidably engaged with the engaging part, and the mounting structure can restrict the movement of the functional module along a first horizontal direction and a second horizontal direction.

[0009] In the aforementioned shelf, the mounting structure includes a first limiting plate and a second limiting plate located at both ends of the snap-fit ​​portion. The dimensions of the first limiting plate and the second limiting plate are larger than the radial dimension of the snap-fit ​​portion, and the gap between the first limiting plate and the second limiting plate is adapted to the thickness of the connecting portion to restrict the movement of the functional module along the first horizontal direction.

[0010] In one of the above-mentioned storage racks, the snap-fit ​​part is provided with an annular snap-fit ​​groove arranged along its own circumference, and the annular snap-fit ​​groove and the connecting part form a snap-fit ​​engagement.

[0011] In the above-mentioned storage rack, the first limiting plate, the snap-fit ​​part and the second limiting plate are integrally formed, and the mounting structure and the storage frame are detachably connected by fasteners, magnetic structures or snap-fit ​​structures.

[0012] In the above-mentioned shelf, the mounting structure is provided with a first fixing hole arranged axially, and the shelf frame is provided with a second fixing hole arranged coaxially with the first fixing hole. The first fixing hole is a threaded hole and can fix the mounting structure to the shelf frame by fasteners.

[0013] In the aforementioned shelf, the first fixing hole passes through the axial region of the first limiting plate and the snap-fit ​​part in sequence, and the first limiting plate is provided with a reserved hole that is coaxial with and connected to the first fixing hole, and the diameter of the reserved hole is larger than the diameter of the first fixing hole.

[0014] In one of the above-mentioned storage racks, the connecting part has a fixing groove that forms a snap-fit ​​with the snap-fit ​​part. The fixing groove is U-shaped and its opening faces the ground. The width of the fixing groove is adapted to the outer diameter of the snap-fit ​​part to restrict the movement of the functional module along the second horizontal direction.

[0015] In the above-mentioned type of shelf, there are two mounting structures, which are arranged at intervals along the length of the shelf frame, and the two mounting structures are at the same horizontal height. There are two connecting parts, which correspond one-to-one with the mounting structures.

[0016] In one of the aforementioned storage racks, the functional module is a decorative panel, a digital display panel, or a chopstick holder.

[0017] In the above-mentioned shelf, the shelf frame includes a first shelf frame and a second shelf frame with a height difference along the vertical direction. The first shelf frame and the second shelf frame are staggered along the front and rear direction of the support body, and the support body is provided with a U-shaped mounting groove with an opening facing the ground in the middle.

[0018] Compared with the prior art, the present invention has at least the following beneficial effects:

[0019] 1. In this utility model, the mounting structure is located on the outer wall of the storage frame and extends outward from the outer wall of the storage frame to form a snap-fit ​​portion; the functional module has a connecting portion, which is slidably snapped onto the snap-fit ​​portion, and the mounting structure can restrict the movement of the functional module along the first horizontal direction and the second horizontal direction. This design transforms a single-function storage frame into a modular expansion platform, allowing users to flexibly configure various functional modules as needed; at the same time, the sliding snap-fit ​​mechanical connection method ensures the stability of the functional module after installation; in addition, it cleverly utilizes the external space of the storage frame, realizing the separation of functional expansion and basic storage, greatly improving space utilization and ease of use.

[0020] 2. In this utility model, the snap-fit ​​part is provided with an annular snap-fit ​​groove arranged along its circumference, which forms a snap-fit ​​engagement with the connecting part. This design allows the mounting structure to be fixed to the storage frame without a specific installation angle, realizing non-directional assembly, significantly simplifying the production assembly process, improving assembly efficiency, reducing assembly time and cost, and avoiding rework due to incorrect orientation.

[0021] 3. In this utility model, the first limiting plate, the snap-fit ​​part, and the second limiting plate are integrally formed, and the mounting structure and the storage frame are detachably connected by fasteners, magnetic structures, or snap-fit ​​structures. This design ensures the integrity and mechanical strength of the mounting structure and simplifies the assembly process; on the other hand, it allows the entire mounting structure to be replaced or maintained as an independent unit, greatly improving the product's service life and adaptability to different scenarios. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a storage rack according to the present invention.

[0023] Figure 2 This is a partial exploded view of the structure of a storage rack according to the present invention.

[0024] Figure 3 for Figure 2 A structural diagram from another perspective.

[0025] Figure 4 This is a schematic diagram of the installation structure in this utility model.

[0026] Figure 5 This is a structural diagram of the decorative panel as the functional module in this utility model.

[0027] Figure 6 This is a structural diagram of the present invention when the functional module is a digital display panel.

[0028] Figure 7 This is a structural diagram of the present invention when the functional module is a chopstick holder.

[0029] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically:

[0030] 100. Bracket body; 101. Horizontal bar; 102. Vertical bar; 110. U-shaped mounting groove; 200. Storage frame; 210. First storage frame; 220. Second storage frame; 300. Mounting structure; 310. Snap-fit ​​part; 311. Annular slot; 320. First limiting plate; 330. Second limiting plate; 340. First fixing hole; 350. Reserved hole; 400. Functional module; 410. Connecting part; 411. Fixing groove; 500. Second fixing hole; 600. Fastener. Detailed Implementation

[0031] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0032] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0033] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is 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, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] like Figures 1 to 4 As shown, this embodiment provides a storage rack, including:

[0037] The bracket body 100 has at least one storage frame 200 on it.

[0038] The mounting structure 300 is disposed on the outer wall of the storage frame 200 and extends outward from the outer wall of the storage frame 200 to form a snap-fit ​​portion 310.

[0039] The functional module 400 includes a connecting part 410, which is slidably latched onto the latching part 310. The mounting structure 300 restricts the movement of the functional module 400 along a first horizontal direction and a second horizontal direction. This design transforms the single-function storage frame 200 into a modular expansion platform, allowing users to flexibly configure various functional modules 400 as needed. Simultaneously, the sliding latching mechanical connection ensures the stability of the functional module 400 after installation. Furthermore, it cleverly utilizes the external space of the storage frame 200, separating functional expansion from basic storage, greatly improving space utilization and ease of use.

[0040] like Figures 1 to 4 As shown, the storage rack provided in this embodiment is suitable for installation inside or around the kitchen sink. It can efficiently integrate storage and multi-functional expansion needs in a limited space, taking into account both practicality and aesthetics.

[0041] In this embodiment, the support body 100 is constructed from multiple metal horizontal bars 101 and vertical bars 102 through bending and welding processes. Specifically, the multiple vertical bars 102 are arranged at intervals in the horizontal direction and bent to form a stepped layout to accommodate the needs of placing items at different heights; the multiple horizontal bars 101 are arranged at intervals in the vertical direction and are fixedly connected to the vertical bars 102 (e.g., by welding, riveting, or integral molding), and the horizontal bars 101 are located in the middle region of the support body 100 to enhance the overall structural rigidity and serve as a functional load-bearing foundation.

[0042] Furthermore, at least one crossbar 101 is bent to form a U-shaped mounting groove 110 with an opening facing the ground, used to quickly and securely attach the entire shelf to the edge of the sink or other suitable support structure without the need for additional drilling or the use of complex fasteners 600, facilitating installation and disassembly. At the same time, the U-shaped structure has good anti-lateral slippage capability, effectively preventing the shelf from shaking or falling off during use, thus improving safety.

[0043] Furthermore, the support body 100 is provided with at least one storage frame 200. Preferably, the storage frame 200 is welded to the support body 100 and is used to support and store commonly used kitchen items, such as cutting boards, pot lids, scouring pads, dishcloths, etc., so that users can quickly access them in daily operations and improve the convenience of use.

[0044] Furthermore, the storage frame 200 includes a first storage frame 210 and a second storage frame 220 with a height difference along the vertical direction. The first storage frame 210 and the second storage frame 220 are staggered along the front-back direction of the support body 100. This design effectively avoids the overlapping projections of the upper and lower storage areas on the horizontal plane, which not only reduces mutual interference when placing items, but also reserves installation space for the integration of the functional module 400.

[0045] Preferably, each storage frame 200 is made of metal wire, perforated plate or rod, which ensures sufficient load-bearing strength and good drainage and ventilation, making it particularly suitable for damp environments such as around sinks.

[0046] To expand the functionality of the storage frame 200, an installation structure 300 is provided in this embodiment. This installation structure 300 is located on the outer wall of the first storage frame 210 facing the user, and extends outward from this outer wall to form a snap-fit ​​portion 310. This snap-fit ​​portion 310 serves as a standardized functional expansion interface, allowing the functional module 400 to be easily slid in or removed vertically, thereby enabling rapid installation, replacement, or upgrade of the functional module 400.

[0047] By placing the mounting structure 300 on the user-facing exterior, it not only facilitates user operation but also ensures that functional modules 400 (such as chopstick holders, digital display panels, condiment racks, or decorative panels) are within easy reach and visible during use, enhancing the human-computer interaction experience. Simultaneously, this design fully utilizes the external space of the storage frame 200, avoiding encroachment on internal storage areas, effectively separating basic load-bearing functions from additional functions, and further optimizing overall space utilization efficiency.

[0048] Furthermore, when the functional module 400 is engaged with the latching part 310 via the connecting part 410, the mounting structure 300 restricts the movement of the functional module 400 along a first horizontal direction and a second horizontal direction. The first horizontal direction is the axial direction of the mounting structure 300 (i.e., the extension direction of the latching part 310), and the second horizontal direction is a transverse direction perpendicular to this axial direction. This bidirectional limiting mechanism effectively prevents the functional module 400 from shaking, shifting, or accidentally falling off during use due to contact, vibration, or gravity, significantly improving connection stability and safety.

[0049] Furthermore, the mounting structure 300 includes a first limiting plate 320 and a second limiting plate 330 located at both ends of the snap-fit ​​portion 310. The dimensions of the first limiting plate 320 and the second limiting plate 330 are larger than the radial dimension of the snap-fit ​​portion 310, and the gap between the first limiting plate 320 and the second limiting plate 330 is adapted to the thickness of the connecting portion 410. After assembly, the connecting portion 410 is clamped between the first limiting plate 320 and the second limiting plate 330, thereby effectively restricting the movement of the functional module 400 along the first horizontal direction, preventing it from coming off the end of the snap-fit ​​portion 310 during use, and ensuring the reliability of the connection.

[0050] Furthermore, the snap-fit ​​portion 310 is cylindrical, and has an annular snap-fit ​​groove 311 arranged along its circumference. This annular snap-fit ​​groove 311 forms a snap-fit ​​engagement with the connecting portion 410. Since the annular snap-fit ​​groove 311 is arranged along the entire circumference, the mounting structure 300 can reliably connect with the functional module 400 without requiring a specific installation angle when fixed to the outer wall of the storage frame 200. This non-directional assembly design significantly simplifies the production and assembly process, not only improving assembly efficiency and reducing assembly time and costs, but also avoiding rework caused by incorrect orientation.

[0051] Furthermore, the first limiting plate 320 and the second limiting plate 330 have a block structure, preferably a circular block shape. This shape not only has a simple appearance and smooth transition, which helps to reduce cleaning dead corners, but also evenly distributes stress when subjected to force, thereby improving structural durability.

[0052] Furthermore, the first limiting plate 320, the snap-fit ​​portion 310, and the second limiting plate 330 are integrally formed (e.g., through injection molding, die casting, or metal stamping), thereby ensuring the overall rigidity and mechanical strength of the mounting structure 300 and avoiding the risk of loosening or failure due to the splicing of multiple parts. At the same time, this integrated design simplifies the number of parts and assembly processes, which is conducive to improving production efficiency and ensuring product consistency.

[0053] Furthermore, the mounting structure 300 and the storage frame 200 are detachably connected via fasteners 600, magnetic structures, or snap-fit ​​structures. This design facilitates users in replacing different types of mounting structures 300 or performing cleaning and maintenance according to their actual needs. On the other hand, it allows the mounting structure 300 to be managed modularly as an independent functional unit, significantly improving the product's lifespan, maintenance convenience, and adaptability to diverse usage scenarios.

[0054] Preferably, the mounting structure 300 is detachably connected to the storage frame 200 via fasteners 600, so as to balance connection strength and ease of later maintenance.

[0055] Furthermore, the mounting structure 300 is provided with a first fixing hole 340 arranged axially, and the storage frame 200 is provided with a second fixing hole 500 arranged coaxially with the first fixing hole 340. The first fixing hole 340 is a threaded hole, and the mounting structure 300 can be fixed to the storage frame 200 by fasteners 600. That is, when the screw of the fastener 600 (such as a screw) passes through the second fixing hole 500 on the storage frame 200 and is screwed into the first fixing hole 340, the mounting structure 300 can be firmly fixed to the outer wall of the storage frame 200, achieving a reliable connection.

[0056] Furthermore, the first fixing hole 340 passes through the axial region of the first limiting plate 320 and the snap-fit ​​part 310 in sequence, so that the fastening force is directly transmitted to the storage frame 200 along the central axis of the snap-fit ​​part 310. This design not only improves the uniformity of stress on the overall structure, but also effectively transmits the load borne by the functional module 400 to the bracket body 100 through the snap-fit ​​part 310 and the fastener 600, avoiding local stress concentration and enhancing the stability and safety of long-term use.

[0057] Furthermore, the first limiting plate 320 is provided with a reserved hole 350 coaxial with and communicating with the first fixing hole 340, and the diameter of the reserved hole 350 is larger than the diameter of the first fixing hole 340. The reserved hole 350 can be used to accommodate a sealing gasket or a waterproof rubber ring, forming a sealing barrier between the mounting structure 300 and the storage frame 200, effectively preventing water droplets or condensation in the water tank area from seeping into the fastener 600 connection part along the gap between the first limiting plate 320 and the storage frame 200, thereby effectively preventing the metal fastener 600 from rusting or loosening due to long-term contact with moisture, and significantly improving the durability and reliability of the product in humid environments.

[0058] In this embodiment, the functional module 400 is provided with a connecting part 410, which is slidably engaged with the engaging part 310 to achieve quick installation and disassembly.

[0059] like Figures 5 to 7 As shown, the functional module 400 can be a decorative panel, a digital display panel, or a chopstick holder. These modules can be flexibly configured according to the user's actual needs. For example, a decorative panel can enhance the overall aesthetics, a digital display panel can display time, temperature, humidity, or smart interconnection information, and a chopstick holder can centrally store tableware, thus achieving an organic integration of storage, information interaction, and aesthetic functions without occupying additional countertop space.

[0060] Furthermore, the connecting portion 410 has a fixing groove 411 that engages with the locking portion 310. The fixing groove 411 is U-shaped and its opening faces the ground. The width of the fixing groove 411 is adapted to the outer diameter of the locking portion 310 to restrict the movement of the functional module 400 in the second horizontal direction. That is, when the functional module 400 is locked onto the locking portion 310 from top to bottom, the two side walls of the fixing groove 411 can tightly abut against the outer periphery of the locking portion 310, thereby effectively restricting the movement of the functional module 400 in the second horizontal direction (i.e., the radial direction perpendicular to the axial direction of the locking portion 310) and preventing it from laterally shaking or falling off during use.

[0061] Furthermore, two mounting structures 300 are provided, spaced apart along the length of the storage frame 200, and the two mounting structures 300 are at the same horizontal height. Two connecting parts 410 are correspondingly provided, one-to-one with each mounting structure 300. This dual-point support structure significantly improves the overall stability and torsional resistance of the functional module 400, making it particularly suitable for modules with greater length or a shifted center of gravity (such as long decorative panels or multi-compartment chopstick holders). It effectively avoids tilting, rotation, or localized stress concentration problems that can easily occur with single-point installation, ensuring long-term reliability and safety.

Claims

1. A storage rack, characterized in that, include: A support body, wherein at least one storage frame is provided on the support body; The mounting structure is disposed on the outer wall of the storage frame and extends outward from the outer wall of the storage frame to form a snap-fit ​​portion; The functional module is provided with a connecting part, which is slidably engaged with the engaging part, and the mounting structure can restrict the movement of the functional module along a first horizontal direction and a second horizontal direction.

2. A storage rack according to claim 1, characterized in that, The mounting structure includes a first limiting plate and a second limiting plate located at both ends of the snap-fit ​​portion. The dimensions of the first limiting plate and the second limiting plate are larger than the radial dimension of the snap-fit ​​portion, and the gap between the first limiting plate and the second limiting plate is adapted to the thickness of the connecting portion to restrict the movement of the functional module along the first horizontal direction.

3. A storage rack according to claim 2, characterized in that, The snap-fit ​​part is provided with an annular snap-fit ​​groove arranged along its own circumference, and the annular snap-fit ​​groove and the connecting part form a snap-fit ​​engagement.

4. A storage rack according to claim 2, characterized in that, The first limiting plate, the snap-fit ​​part, and the second limiting plate are integrally formed, and the mounting structure and the storage frame are detachably connected by fasteners, magnetic structures, or snap-fit ​​structures.

5. A storage rack according to claim 2, characterized in that, The mounting structure is provided with a first fixing hole arranged axially, and the storage frame is provided with a second fixing hole arranged coaxially with the first fixing hole. The first fixing hole is a threaded hole and can fix the mounting structure to the storage frame by fasteners.

6. A storage rack according to claim 5, characterized in that, The first fixing hole passes through the axial center area of ​​the first limiting plate and the snap-fit ​​part in sequence, and the first limiting plate is provided with a reserved hole that is coaxial with and connected to the first fixing hole, and the diameter of the reserved hole is larger than the diameter of the first fixing hole.

7. A storage rack according to claim 2, characterized in that, The connecting part has a fixing groove that engages with the snap-fit ​​part. The fixing groove is U-shaped and its opening faces the ground. The width of the fixing groove is adapted to the outer diameter of the snap-fit ​​part to restrict the movement of the functional module along the second horizontal direction.

8. A storage rack according to claim 7, characterized in that, The mounting structure is provided in two parts, which are arranged at intervals along the length of the storage frame, and the two mounting structures are at the same horizontal height. The connecting part is provided in two parts and corresponds one-to-one with the mounting structure.

9. A storage rack according to claim 1, characterized in that, The functional module is a decorative panel, a digital display panel, or a chopstick holder.

10. A storage rack according to claim 1, characterized in that, The storage frame includes a first storage frame and a second storage frame with a height difference along the vertical direction. The first storage frame and the second storage frame are staggered along the front and rear direction of the bracket body, and the bracket body has a U-shaped mounting groove with an opening facing the ground in the middle.

Images