A kind of layer board for furniture cabinet body

Abstract

The utility model relates to furniture manufacturing technical field especially, a kind of layer plate for furniture cabinet body. The utility model discloses cabinet body includes the fixed plate of vertical arrangement, layer plate is perpendicular to fixed plate installation, and layer plate includes layer plate body and support device;Support device includes at least two groups of support components and multiple slide rails, each slide rail is embedded on fixed plate along the height direction perpendicular to fixed plate and is fixed, multiple slide rails are arranged in parallel along the height direction of fixed plate and are spaced apart;At least two groups of support components are arranged in parallel along the height direction perpendicular to fixed plate and are spaced apart, and one end of at least two groups of support components is inserted in layer plate body, and the other end is slidably connected in the same slide rail. By embedding multiple slide rails on fixed plate, layer plate body is slidably connected in slide rail by at least two groups of support components, so that layer plate body can be movably placed in different slide rails, so as to freely adjust the height position of layer plate body according to actual storage requirement.

Description

Technical Field

[0001] This utility model relates to the field of furniture manufacturing technology, and in particular to a shelf for use in furniture cabinets. Background Technology

[0002] Shelves are structural components used to divide the interior space of a cabinet along its height. They are widely used in furniture such as wardrobes and bookcases. Their main function is to support stored items and achieve a reasonable division of storage space.

[0003] Traditional shelf installation typically employs fixed support structures or simple pin-type installation methods. However, fixed support structures have significant limitations, namely, they cannot flexibly adjust the height of the shelves according to the user's actual needs, thus restricting the diverse utilization of the cabinet's internal space.

[0004] To address the aforementioned issues, existing technologies commonly employ a pin-type shelf structure. This involves setting multiple adjustment holes on the cabinet side panel, allowing the shelf to be inserted into holes of varying heights as needed, thus achieving height adjustment. However, this structure still has several shortcomings in practical applications. For example, the pin-type support structure has poor stability, especially when bearing heavy items, where the pins are prone to loosening or even falling off, posing a safety hazard of shelf slippage. Furthermore, prolonged heavy loads can cause the shelf to bend and deform, affecting its lifespan and performance.

[0005] Therefore, there is an urgent need for a shelf structure that provides high stability and is easy to adjust, in order to meet users' needs for flexible layout of the cabinet's internal space, while also having good load-bearing capacity and structural durability. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a shelf for furniture cabinets, which solves the technical problem that the height position of the existing shelf with fixed support structure cannot be flexibly adjusted according to the actual needs of users, as well as the technical problem that the existing pin-type shelf has poor support stability, resulting in short service life and poor performance.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0010] This utility model provides a shelf for use in a furniture cabinet. The cabinet includes a vertically arranged fixed plate, and the shelf is installed perpendicular to the fixed plate. The shelf includes a shelf body and a support device. The support device includes at least two sets of support components and multiple slide rails. Each slide rail is fixedly embedded in the fixed plate along a height direction perpendicular to the fixed plate, and the multiple slide rails are arranged parallel and spaced apart along the height direction of the fixed plate. At least two sets of support components are arranged parallel and spaced apart along a height direction perpendicular to the fixed plate. One end of each of the at least two sets of support components is inserted into the shelf body, and the other end is slidably connected to the same slide rail. The shelf body can be slidably connected to any of the slide rails through at least two sets of support components to change the height of the shelf body on the fixed plate.

[0011] Preferably, each set of support components includes a support rod, a connector, and two sets of fastening components; the support rod passes through the connector and is detachably connected to the connector by a first bolt, and the support rod and the connector are embedded in the layer body; the two sets of fastening components are respectively inserted through the connector and slidably connected in the same slide rail to slide the connector to the slide rail.

[0012] Preferably, the slide rail includes a slide rail body and two vertically arranged positioning parts; the vertical cross-section of the slide rail body is a horizontally placed U-shaped structure, and the opening of the slide rail body faces the connector; the upper and lower ends of the opening of the slide rail body are fixedly connected to the opposite ends of the two positioning parts, and the rear sidewalls of the two positioning parts can fit against the front sidewall of the connector to position the installation position of the connector.

[0013] Preferably, the connector has connecting portions on both the left and right sides; the two sets of fastening components have the same structure, each including a second bolt and a first nut; the upper and lower inner walls of the slide rail body are each provided with a first through groove extending along the direction of the slide rail body, the openings of the two first through grooves are arranged opposite to each other, and the two first through grooves together define a sliding through groove; the first nut is slidably placed in the sliding through groove, and the thickness of the first nut is less than the width of the sliding through groove; the second bolt passes through the connecting portion and is screwed to the first nut; tightening the second bolt can drive the first nut to move towards the rear end along its own axis, so that the rear end sidewall of the first nut is respectively in contact with the sidewalls of the two first through grooves near the connector, and the front end of the second bolt can abut against the front inner wall of the slide rail body.

[0014] Preferably, the inner wall of the front end of the slide rail body is provided with a second through groove along the extension direction of the slide rail body to provide redundant extension space for the second bolt; the front end of the second bolt can abut against the inner wall of the second through groove facing the connector.

[0015] Preferably, the support assembly further includes a gasket; an installation groove is provided on the front side wall of the connector, the gasket is located in the installation groove, and the first bolt passes through the gasket and the connector in sequence and is screwed to the support rod.

[0016] Preferably, the rear sidewall of the connector has a groove, and the front end of the support rod can fit against the inner wall of the groove.

[0017] Preferably, a grip groove is provided on the outer wall of the front end of the support rod to provide a grip point for the user.

[0018] Preferably, the front end of the slide rail body has a plurality of fixing holes arranged parallel to each other along its extension direction. The slide rail is fixedly embedded in the fixing plate by means of expansion screws, or third bolts and second nuts passing through the plurality of fixing holes in a corresponding manner.

[0019] Preferably, the inner wall of the second through groove facing the connector is provided with a plurality of clearance grooves corresponding one-to-one with the fixing holes, and the nut of the expansion screw or the third bolt is located in the clearance groove to avoid the sliding of the second bolt in the second through groove.

[0020] (III) Beneficial Effects

[0021] The beneficial effects of this utility model are:

[0022] This invention utilizes multiple slide rails embedded in a fixed plate. The shelf body is slidably connected to the slide rails via at least two sets of support components, allowing the shelf body to be movably positioned within different slide rails. This enables the shelf body's height to be freely adjusted according to actual storage needs, thus achieving diverse and personalized layouts of the cabinet's internal space and enhancing the furniture's practicality and functionality. Furthermore, the slidable connection between the shelf body and the slide rails via the support components allows for stepless adjustment of the shelf body, enabling it to be positioned on any slide rail as needed, improving its versatility. By incorporating at least two sets of support components within the shelf body, the load on the shelf body can be distributed when supporting heavy objects, effectively preventing problems such as shelf tilting, deformation, or even detachment caused by uneven local stress. This significantly improves the shelf body's load-bearing capacity and safety, thereby enhancing its support stability and performance, and extending its service life. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a shelf panel used in a furniture cabinet according to the present invention;

[0024] Figure 2 This is a schematic diagram of the overall front view of a shelf panel used in a furniture cabinet according to the present invention;

[0025] Figure 3 This is a schematic diagram of the overall side view of a shelf panel used in a furniture cabinet according to the present invention;

[0026] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at point AA;

[0027] Figure 5 This is a schematic diagram of the overall three-dimensional structure of a support component for shelves in a furniture cabinet according to the present invention.

[0028] Figure 6 This is a schematic diagram of the overall three-dimensional disassembly structure of a support component for shelves in a furniture cabinet according to the present invention.

[0029] Figure 7 This is a side view of the slide rail and connector for a shelf in a furniture cabinet according to the present invention.

[0030] Figure 8 This is a cross-sectional schematic diagram of a slide rail for shelves in a furniture cabinet according to the present invention.

[0031] Figure 9 This is a schematic diagram of the overall three-dimensional structure of a connecting component for shelves in a furniture cabinet according to the present invention.

[0032] Figure 10 This is a schematic diagram of the overall three-dimensional structure of a support rod for shelves in a furniture cabinet according to the present invention.

[0033] Figure 11 This is a schematic diagram of the overall three-dimensional structure of the other side of a shelf body used in a furniture cabinet according to the present invention.

[0034] [Explanation of Labels in the Attached Image]

[0035] 1: Fixing plate; 2: Shelf body; 3: Support device; 31: Support assembly; 311: Support rod; 3111: Grip groove; 312: Connector; 3121: Connecting part; 3122: Mounting groove; 3123: Groove; 313: Fastening assembly; 3131: Second bolt; 3132: First nut; 314: First bolt; 315: Washer; 32: Slide rail; 321: Slide rail body; 322: Positioning part; 323: First through groove; 324: Second through groove; 325: Fixing hole; 326: Clearance groove; 4: Third bolt; 5: Second nut. Detailed Implementation

[0036] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.

[0037] Example

[0038] like Figure 1 As shown in the figure, this embodiment describes a shelf for use in a furniture cabinet. The cabinet includes a vertically arranged fixed plate 1, and the shelf is installed perpendicular to the fixed plate 1. The shelf includes a shelf body 2 and a supporting device 3. Wherein, as... Figure 1 As shown, the height direction of the fixed plate 1 is vertical. Within the plane containing the shelf, the front-back and left-right directions are defined. Specifically, the direction in which the shelf is perpendicular to the fixed plate 1 is defined as "front," and the direction in which the shelf is perpendicular to the fixed plate 1 is defined as "back." The direction in which the shelf slides relative to the fixed plate 1 is defined as the left-right direction. Figure 1 The X direction is forward, the Y direction is right, and the Z direction is up.

[0039] Specifically, such as Figures 1-4As shown, the support device 3 includes at least two sets of support components 31 and multiple slide rails 32. Each slide rail 32 is fixedly embedded in the fixed plate 1 along a height direction perpendicular to the fixed plate 1, and the multiple slide rails 32 are arranged parallel and spaced apart along the height direction of the fixed plate 1. At least two sets of support components 31 are arranged parallel and spaced apart along a height direction perpendicular to the fixed plate 1. One end of each set of support components 31 is inserted into the shelf body 2, and the other end is slidably connected to the same slide rail 32. The shelf body 2 can be slidably connected to any slide rail 32 through at least two sets of support components 31 to change the height of the shelf body 2 on the fixed plate 1. By embedding multiple slide rails 32 in the fixed plate 1, and slidably connecting the shelf body 2 to the slide rails 32 through at least two sets of support components 31, the shelf body 2 can be movably placed in different slide rails 32, so that the height position of the shelf body 2 can be freely adjusted according to actual storage needs, thereby realizing a diversified and personalized layout of the internal space of the cabinet and improving the practicality and functionality of the furniture. Furthermore, the shelf body 2 is slidably connected to the slide rail 32 via the support assembly 31, enabling stepless adjustment of the shelf body 2. This allows the shelf body 2 to be adjusted to its position on any slide rail 32 as needed, improving the shelf's applicability. By providing at least two sets of support assemblies 31 within the shelf body 2, the load borne by the shelf body 2 can be distributed when supporting heavy objects. This effectively prevents problems such as shelf tilting, deformation, or even detachment caused by uneven local stress, thereby greatly improving the load-bearing capacity and safety of the shelf body 2. Consequently, it enhances the support stability and performance of the shelf body 2, extending its service life.

[0040] Furthermore, such as Figure 5 and 6 As shown, each support assembly 31 includes a support rod 311, a connector 312, and two sets of fastening assemblies 313. The support rod 311 passes through the connector 312, and the axis of the support rod 311 is aligned with the horizontal centerline of the connector 312. The support rod 311 is detachably connected to the connector 312 via a first bolt 314, allowing for easy replacement or repair of the support assembly 31 in case of wear or damage, thus extending the service life of the shelf. The support rod 311 and connector 312 are embedded in the shelf body 2, which improves the strength of the shelf body 2 and prevents deformation or cracking when supporting heavy items. The two sets of fastening assemblies 313 are respectively inserted through the connector 312 and slidably connected within the same slide rail 32, thereby forming a double-point sliding support structure and enhancing the connection strength between the shelf and the fixed plate 1.

[0041] It should be noted that, as Figure 11As shown, the front end of the shelf body 2 has a hole that matches the outer contour of the support rod 311 and the connector 312, so that the connector 312 and the support rod 311 can be built in.

[0042] Furthermore, such as Figure 7 and Figure 8 As shown, the slide rail 32 includes a slide rail body 321 and two vertically arranged positioning parts 322. The vertical cross-section of the slide rail body 321 is a horizontally placed U-shaped structure, and the opening of the slide rail body 321 faces the connector 312. The upper and lower ends of the opening of the slide rail body 321 are fixedly connected to the opposite ends of the two positioning parts 322. The rear sidewalls of the two positioning parts 322 can fit against the front sidewall of the connector 312 to position the installation position of the connector 312 during installation, ensuring accurate alignment between the support assembly 31 and the slide rail 32. This allows the two positioning parts 322 to fit tightly against the front sidewall of the connector 312 when the connector 312 is fixed to the slide rail 32 by two sets of fastening components 313, ensuring that the support assembly 31 will not shake and improving the installation stability of the shelf. Furthermore, the positioning part 322 can also limit the slide rail 32 embedded in the fixed plate 1, so that the slide rail 32 can be stably embedded in the fixed plate 1. Especially during installation, the two positioning parts 322 can ensure the correct installation of the slide rail 32 and prevent the slide rail 32 from being tilted, which would affect the installation of the support component 31 and the shelf body 2.

[0043] Furthermore, such as Figure 5 , Figure 6 and Figure 9As shown, connecting parts 3121 are provided on both the left and right sides of the connector 312. The two sets of fastening components 313 have the same structure, each including a second bolt 3131 and a first nut 3132. First through slots 323 extending along the direction of the slide rail body 321 are provided on both the upper and lower inner walls of the slide rail body 321. The openings of the two first through slots 323 are opposite to each other, and the two first through slots 323 together define a sliding through slot. The first nut 3132 is slidably placed in the sliding through slot, and the thickness of the first nut 3132 is less than the width of the sliding through slot, providing redundant adjustment space for the first nut 3132 to move smoothly within the sliding through slot, so that the shelf body 2 can slide smoothly to the target position, facilitating the assembly and alignment of the shelf body 2. The second bolt 3131 passes through the connecting part 3121 and is screwed to the first nut 3132. Tightening the second bolt 3131 moves the first nut 3132 along its own axis toward the rear end, so that the rear sidewall of the first nut 3132 is respectively in contact with the sidewall of the two first through slots 323 near the connecting member 312, and the front end of the second bolt 3131 is spaced from the front inner wall of the slide rail body 321 or the front end of the second bolt 3131 can abut against the front inner wall of the slide rail body 321. That is, the construction personnel only need to tighten the second bolt 3131 to make the first nut 3132 move along its own axis until the sidewall of the first nut 3132 facing the connecting member 312 is in contact with the sidewall of the first through slot 323 near the connecting member 312, and the end of the second bolt 3131 away from the connecting member 312. The inner wall of the slide rail body 321 is spaced apart from or abuts against the inner wall of the slide rail body 321 facing the connector 312, preferably abutting, so that it is fixed to the slide rail body 321 by clamping between the first nut 3132 and the connecting part 3121, thereby fixing and locking the connector 312 and the support rod 311 in the current position. This prevents the first nut 3132 from not fitting against the side wall of the first through groove 323 near the connector 312 and not clamped to the slide rail body 321 with the connecting part 3121. In this case, the first nut 3132 and the second bolt 3131 can still shake, preventing the connector 312 from loosening with the slide rail 32, thereby preventing the shelf body 2 from tilting and shaking, and improving the connection stability between the shelf and the fixing plate 1.

[0044] It should be noted that when the length of the second bolt 3131 is designed to be the length between the side wall of the second through groove 324 facing the connecting part 3121 and the rear side wall of the connecting part 3121, the second bolt 3131 can abut against the side wall of the second through groove 324 facing the connecting part. At this time, the second bolt 3131 can also provide friction between itself and the second through groove 324. When the length of the second bolt 3131 is less than the length between the side wall of the second through groove 324 facing the connecting part and the rear side wall of the connecting part 3121, the support assembly 31 is fixed by the clamping force between the first nut 3132 and the connecting part 3121. When the first nut 3132 and the connecting part 3121 are clamped on the slide rail 32, there is still a gap between the front end of the second bolt 3131 and the second through groove 324.

[0045] Among them, such as Figure 5 and Figure 6 As shown, the rear end of the connecting part 3121 is provided with a groove, and the rear end nut of the second bolt 3131 is placed in the groove to hide the nut and position the second bolt 3131, thereby improving the compactness of the connecting part 312.

[0046] Furthermore, such as Figure 7 As shown, the inner wall of the front end of the slide rail body 321 is provided with a second through groove 324 extending along the direction of the slide rail body 321, so as to provide redundant extension space for the second bolt 3131. The front end of the second bolt 3131 can abut against the inner wall of the second through groove 324 facing the connector 312, so as to ensure that the first nut 3132 is in contact with the side wall of the first through groove 323 near the connector 312, so as to achieve stable locking between the connector 312 and the slide rail 32. This prevents the second bolt 3131 from abutting against the inner wall of the slide rail 32 facing the connector 312 when the first nut 3132 is not in contact with the side wall of the first through groove 323 near the connector 312. The first nut 3132 can still move, but the second bolt 3131 cannot be tightened. This prevents the connector 312 from shaking, thereby improving the connection stability between the connector 312 and the slide rail 32.

[0047] Furthermore, such as Figure 5 and Figure 6As shown, the support assembly 31 also includes a gasket 315. A mounting groove 3122 is formed on the front sidewall of the connector 312. The gasket 315 is located within the mounting groove 3122, and the first bolt 314 passes through the gasket 315 and the connector 312 in sequence to be screwed onto the support rod 311. This allows the gasket 315 to increase the force-bearing area of ​​the mounting groove 3122 when the first bolt 314 fixes the connector 312 and the support rod 311, preventing the connector 312 from deforming due to stress when the first bolt 314 is connected to it. The connector 312 has a hollow interior, and the gasket 315 also enables the first bolt 314 to connect the connector 312 and the support rod 311 into a single unit.

[0048] Furthermore, such as Figure 5 , Figure 6 and Figure 9 As shown, a groove 3123 is provided on the rear side wall of the connector 312. The front end of the support rod 311 can fit against the inner wall of the groove 3123. The groove 3123 can provide positioning for the support rod 311, ensuring that the support rod 311 is installed in the correct position. At the same time, the groove 3123 can also ensure that the support rod 311 is installed in place, avoiding the support rod 311 from loosening due to insufficient connection strength between the support rod 311 and the connector 312, thereby improving the connection stability and connection strength between the support rod 311 and the connector 312.

[0049] Furthermore, such as Figure 5 , Figure 6 and Figure 10 As shown, a grip groove 3111 is provided on the outer wall of the front end of the support rod 311 to provide a gripping point for the user. When the support rod 311 is connected to the connector 312, the user can hold the grip groove 3111 so that the support rod 311 is not easy to rotate when the connector 312 and the support rod 311 are connected by the first bolt 314. This improves the connection stability between the connector 312 and the support rod 311 and ensures that the connector 312 and the support rod 311 are connected in place.

[0050] Furthermore, such as Figure 8 As shown, the front end of the slide rail body 321 has multiple fixing holes 325 arranged parallel to each other along its extension direction. The slide rail 32 is fixedly embedded in the fixing plate 1 by means of expansion screws, or third bolts 4 and second nuts 5, which are inserted one by one into the multiple fixing holes 325. This improves the connection strength between the slide rail 32 and the fixing plate 1 and ensures that the slide rail 32 is stably fixed in the fixing plate 1. Among them, the use of expansion screws is suitable for cabinet side panels with concrete or brick wall structures to improve the connection strength; the use of third bolts 4 and second nuts 5 is suitable for fixing plates 1 made of wood, metal or composite materials, which facilitates disassembly and maintenance.

[0051] Furthermore, such as Figure 8 As shown, the inner wall of the second through groove 324 facing the connector 312 is provided with a plurality of clearance grooves 326 corresponding one-to-one with the fixing holes 325. The nuts of the expansion screw or the third bolt 4 are located in the clearance grooves 326 to avoid the sliding of the second bolt 3131 in the second through groove 324, thereby preventing the second bolt 3131 from interfering with the nuts of the expansion screw or the third bolt 4, thus preventing jamming when the shelf body 2 slides along the track, and thus improving the smoothness of the shelf body 2 sliding along the track.

[0052] Based on the above structure, the installation principle of the shelves in a furniture cabinet according to this embodiment is as follows:

[0053] This installation principle is described with respect to two sets of support components 31. Two or more sets of support components 31 are also installed in accordance with the following operation method.

[0054] like Figures 1-11 As shown, firstly, a groove 3123 is made on the fixing plate 1, and the slide rail 32 is placed horizontally in the groove 3123. The slide rail 32 is fixedly embedded on the fixing plate 1 by passing through multiple fixing holes 325 and fixing plate 1 one by one with expansion screws, or third bolts 4 and second nuts 5. The remaining slide rails 32 are also installed in the same way as described above, and will not be described in detail here.

[0055] Holes are made in the shelf body 2 for embedding the support rod 311 and the connector 312, so that the connector 312 and the support rod 311 can be inserted and embedded in the shelf body 2 during subsequent installation of the shelf body 2.

[0056] Then, place the gasket 315 into the mounting groove 3122, and screw the first bolt 314 through the cavity of the gasket 315 and the connector 312 to the front end of the support rod 311. The operator holds the rod in the groove 3111 and rotates the first bolt 314 or the support rod 311 so that the front end of the support rod 311 abuts against the inner wall of the groove 3123, and the outer wall of the front end of the support rod 311 also fits against the inner wall of the groove 3123. The other support rod 311 and connector 312 are installed in the same manner.

[0057] Then, the two second bolts 3131 are passed through the two connecting parts 3121 respectively and screwed onto the two first nuts 3132. After screwing, the first nuts 3132 are placed in the sliding groove by holding the support rod 311. The support rod 311 and the connecting piece 312 are moved so that the first nuts 3132 move along the extension direction of the sliding groove. After the support rod 311 and the connecting piece 312 are in the target position, the two second bolts 3131 are tightened so that the first nuts 3132 move towards the rear end along their axis until the rear sidewall of the first nuts 3132 is in contact with the sidewall of the two first grooves 323 near the connecting piece 312, and the front sidewall of the connecting piece 312 is in close contact with the rear sidewall of the two positioning parts 322. The clamping force between the connecting part 3121 and the first nut 3132 is used to fix and install a set of support components 31. The other set of support components 31 also moves the support rod 311 to the target position in the same manner as described above, which will not be described in detail here.

[0058] After both sets of support components 31 have been moved to the target position and fixed, align the openings on the shelf body 2 with the two support rods 311 and the two connectors 312, push the shelf body 2 so that the two connectors 312 and the two support rods 311 are embedded in the shelf body 2, and the front side wall of the shelf body 2 can cover the groove 3123 where the current slide rail 32 is located, thus completing the installation of the shelf.

[0059] When it is necessary to remove the shelf and install it on another slide rail 32, simply remove the shelf body 2 first. Then, tighten the two second bolts 3131 in each set of support components 31, causing the two first nuts 3132 to disengage from the side wall of the two first through slots 323 near the connector 312. At this time, the support component 31 is in a loose state. Then move the support rod 311 and the connector 312, causing the first nuts 3132 to disengage from the slide rail 32, completing the disassembly of one set of support components 31. The other set of support components 31 is disassembled in the same way, which will not be described in detail here. After both sets of support components 31 are removed, install both sets of support components 31 into another required slide rail 32 according to the above installation operation, and fix them. After the two sets of support components 31 are fixed, align the openings on the shelf body 2 with the two support rods 311 and the two connectors 312, so that the two connectors 312 and the two support rods 311 are embedded in the shelf body 2, thereby completing the height adjustment of the shelf body 2.

[0060] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0061] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0062] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0063] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A shelf for use in a furniture cabinet, the cabinet comprising a vertically arranged fixed plate (1), the shelf being installed perpendicular to the fixed plate (1), characterized in that, The shelf includes a shelf body (2) and a support device (3); The support device (3) includes at least two sets of support components (31) and multiple slide rails (32). Each slide rail (32) is fixedly embedded in the fixed plate (1) along the height direction perpendicular to the fixed plate (1). The multiple slide rails (32) are arranged parallel to each other along the height direction of the fixed plate (1). At least two sets of the support components (31) are arranged parallel to each other along the height direction perpendicular to the fixed plate (1), and one end of each set of the support components (31) is inserted into the shelf body (2), and the other end is slidably connected to the same slide rail (32). The shelf body (2) can be slidably connected to any of the slide rails (32) through at least two sets of the support components (31) to change the height of the shelf body (2) on the fixed plate (1).

2. The shelf for use in a furniture cabinet as described in claim 1, characterized in that: Each set of support components (31) includes a support rod (311), a connector (312), and two sets of fastening components (313); The support rod (311) passes through the connector (312) and is detachably connected to the connector (312) by a first bolt (314). The support rod (311) and the connector (312) are embedded in the layer body (2). The two sets of fastening components (313) are respectively inserted through the connector (312) and slidably connected within the same slide rail (32) to slidably connect the connector (312) and the slide rail (32).

3. The shelf for use in a furniture cabinet as described in claim 2, characterized in that: The slide rail (32) includes a slide rail body (321) and two vertically arranged positioning parts (322); The vertical cross section of the slide rail body (321) is a horizontally placed U-shaped structure, and the opening of the slide rail body (321) faces the connector (312). The upper and lower ends of the opening of the slide rail body (321) are fixedly connected to the opposite ends of the two positioning parts (322). The rear sidewalls of the two positioning parts (322) can fit against the front sidewall of the connector (312) to position the installation position of the connector (312).

4. The shelf for use in a furniture cabinet as described in claim 3, characterized in that: The connector (312) is provided with connecting parts (3121) on both the left and right sides; The two sets of fastening components (313) have the same structure, both including a second bolt (3131) and a first nut (3132); The upper and lower inner walls of the slide rail body (321) are provided with first through grooves (323) extending along the direction of the slide rail body (321). The openings of the two first through grooves (323) are arranged opposite to each other, and the two first through grooves (323) together define the sliding through groove. The first nut (3132) is slidably placed in the sliding groove, and the thickness of the first nut (3132) is less than the width of the sliding groove. The second bolt (3131) passes through the connecting part (3121) and is screwed to the first nut (3132). Tightening the second bolt (3131) can drive the first nut (3132) to move toward the rear end along its own axis, so that the rear end sidewall of the first nut (3132) is respectively in contact with the sidewall of the two first through slots (323) near the connector (312), and the front end of the second bolt (3131) can abut against the front end inner wall of the slide rail body (321).

5. The shelf for use in a furniture cabinet as described in claim 4, characterized in that: The inner wall of the front end of the slide rail body (321) is provided with a second through groove (324) extending along the extension direction of the slide rail body (321) to provide redundant extension space for the second bolt (3131); The front end of the second bolt (3131) can abut against the inner wall of the second through groove (324) facing the connector (312).

6. The shelf for use in a furniture cabinet as described in claim 2, characterized in that: The support assembly (31) also includes a gasket (315); The connector (312) has an installation groove (3122) on its front side wall. The gasket (315) is located in the installation groove (3122), and the first bolt (314) passes through the gasket (315) and the connector (312) in sequence and is screwed to the support rod (311).

7. The shelf for use in a furniture cabinet as described in claim 6, characterized in that: The rear side wall of the connector (312) is provided with a groove (3123), and the front end of the support rod (311) can fit against the inner wall of the groove (3123).

8. The shelf for use in a furniture cabinet as described in claim 7, characterized in that: The support rod (311) has a grip groove (3111) on its front outer wall to provide a grip point for the user.

9. The shelf for use in a furniture cabinet as described in claim 5, characterized in that: The front end of the slide rail body (321) is provided with a plurality of fixing holes (325) arranged parallel to each other along its extension direction. The slide rail (32) is inserted into the plurality of fixing holes (325) one by one by expansion screws, or third bolts (4) and second nuts (5) to fix the slide rail (32) onto the fixing plate (1).

10. The shelf for use in a furniture cabinet as described in claim 9, characterized in that: The second through groove (324) has a plurality of clearance grooves (326) on its inner wall facing the connector (312) that correspond one-to-one with the fixing hole (325). The nut of the expansion screw or the third bolt (4) is located in the clearance groove (326) to avoid the sliding of the second bolt (3131) in the second through groove (324).

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