Cabinet with built-in reinforcing structure

By introducing grid-shaped and honeycomb-shaped reinforcing rib structures and mortise and tenon joints into the cabinet, the stability problem of the cabinet panel in high temperature and high humidity environments is solved, and the pressure and bending resistance is improved, as well as the stable connection for rapid assembly is achieved.

CN224320412UActive Publication Date: 2026-06-05SICHUAN DILUOMAN HOME FURNISHING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN DILUOMAN HOME FURNISHING CO LTD
Filing Date
2025-07-08
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing cabinet panels have poor adhesive bonding stability in high temperature and humidity environments, which makes the countertops prone to aging and affects their service life.

Method used

The structure employs a grid-like and honeycomb-shaped reinforcing rib structure, combined with mortise and tenon joints and bolt connections, to improve the stability and resistance to compression and bending of the panels. The mortise and tenon structure also enables rapid assembly and stable connection.

Benefits of technology

Maintaining the stability and structural integrity of the cabinet in high temperature and high humidity environments extends its service life and improves assembly efficiency and connection stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of cabinet, especially cabinet with reinforcing rib structure, including cabinet stand, cabinet stand two two a group, the opposite side swing joint of cabinet side board has in a group cabinet stand the front swing joint has sliding door, the top swing joint of cabinet panel has in a plurality of cabinet stand, the opposite side swing joint of two cabinet side board has baffle, a plurality of baffle about cabinet stand's vertical center line equidistance distribution. The device can be through the way of mortise and tenon joint and carry out swing joint with cabinet side board to a plurality of cabinet stand, thereby can guarantee the stability and quick assembly of cabinet, and cabinet side board and cabinet panel are all the board material that is internally provided with reinforcing rib structure, further strengthen the durability and practicality of cabinet, make cabinet also can keep long time stability in high temperature and high humidity environment, make cabinet can guarantee installation efficiency also has reliability simultaneously.
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Description

Technical Field

[0001] This utility model relates to the field of cabinet technology, specifically to cabinets with built-in reinforcing ribs. Background Technology

[0002] Kitchen cabinets are functional pieces of furniture in kitchens or homes used to store tableware, cookware, food, and other items. They typically consist of a cabinet body, doors, countertop, and hardware. Washing vegetables, chopping vegetables, cooking, and preparing food are all done on the countertop, so the strength of the countertop directly affects the lifespan of the cabinet.

[0003] Chinese utility model patent with announcement number CN221204532U discloses a cabinet panel with reinforcing ribs, including "the upper part of the supporting side beam and the reinforcing rib is bonded to the bottom of the countertop of the cabinet panel with adhesive"; however, this device only uses adhesive for bonding, and in high temperature and high humidity environments, the adhesive strength decreases and it is easy to age, affecting stability. Utility Model Content

[0004] The purpose of this utility model is to provide a cabinet with a built-in reinforcing rib structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cabinet with a built-in reinforcing rib structure, including cabinet columns, characterized in that: the cabinet columns are arranged in pairs, cabinet side panels are movably connected to the opposite sides of multiple sets of cabinet columns, a sliding door is movably connected to the front of one set of cabinet columns, cabinet panels are movably connected to the top of multiple sets of cabinet columns, partitions are movably connected to the opposite sides of two cabinet side panels, and multiple partitions are equidistantly distributed about the vertical center line of the cabinet columns;

[0006] The cabinet panel includes an outer panel layer, a lining board is fixedly connected to the inner wall of the outer panel layer, a first reinforcing rib is fixedly connected to the inner wall of the lining board, and a second reinforcing rib is fixedly connected to the inner wall of the first reinforcing rib.

[0007] The beneficial effects of this utility model are: it can strengthen the panels and side panels of the cabinet by designing reinforcing ribs, thereby improving the stability and reliability of the panels and side panels, and the uprights and panels and the panels are fixed by tenons and bolts, so that the cabinet can adapt to high temperature and high humidity environments without deformation.

[0008] To achieve stability and superior compressive and bending resistance of the sheet material:

[0009] The design is further configured such that the first reinforcing rib has a grid-like structure and the second reinforcing rib has a honeycomb structure.

[0010] By adopting the above technical solutions, the reinforcing ribs of the grid and honeycomb structures can ensure that the pressure is fully dispersed, thereby improving the compressive and bending resistance of the board.

[0011] To achieve rapid cabinet assembly and stable connections:

[0012] Further configured as follows: the cabinet column includes a cabinet column body, and mortises are provided on adjacent sides of the cabinet column body. The mortises are trapezoidal in structure, and the inner wall of the mortises is movably sleeved with the side wall of the cabinet side panel. The top of the cabinet column body is threadedly connected with a first bolt.

[0013] By adopting the above technical solution, cabinets can be assembled quickly, and the joints of the cabinets have good stability due to the mortise and tenon structure.

[0014] To achieve stability, efficiency, and convenience in mortise and tenon joints:

[0015] The cabinet side panel is further configured such that: the side panel includes a side panel body, and the side panel body has tenons on both sides, the tenons are trapezoidal in shape, and the size of the tenons is the same as the size of the mortise.

[0016] By adopting the above technical solutions, the fit and accuracy of the mortise and tenon joints can be improved, thereby ensuring the stability of the mortise and tenon connection.

[0017] To enable multi-layer installation of partitions and facilitate rapid installation:

[0018] The partition is further configured such that: the partition includes a partition body, and one side of the partition body is movably connected to one side of the side plate body by a second bolt, the second bolt being equidistantly distributed about the horizontal center line of the partition body.

[0019] By adopting the above technical solution, multi-layer assembly of partitions can be carried out, and assembly and disassembly can be conveniently achieved through screw connections.

[0020] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0022] Figure 2 This is a schematic diagram of the cabinet uprights and cabinet panel of this utility model;

[0023] Figure 3 This is a cross-sectional view of the cabinet panel of this utility model;

[0024] Figure 4 This is a schematic diagram of the partition of this utility model.

[0025] In the diagram: 1. Cabinet upright; 101. Cabinet upright body; 102. Mortise and tenon; 103. First bolt; 2. Cabinet side panel; 201. Side panel body; 202. Tenon; 3. Sliding door; 4. Cabinet panel; 401. Outer panel layer; 402. Liner; 403. First reinforcing rib; 404. Second reinforcing rib; 5. Partition; 501. Partition body; 502. Second bolt. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0027] Please see Figures 1 to 4 The cabinet with its own reinforcing rib structure includes cabinet columns 1, cabinet columns 1 in pairs, cabinet side panels 2 movably connected to the opposite sides of multiple sets of cabinet columns 1, sliding doors 3 movably connected to the front of one set of cabinet columns 1, cabinet panels 4 movably connected to the top of multiple sets of cabinet columns 1, partitions 5 movably connected to the opposite sides of two cabinet side panels 2, and multiple partitions 5 equidistantly distributed about the vertical center line of the cabinet columns 1.

[0028] The cabinet panel 4 includes an outer panel layer 401, a liner 402 is fixedly connected to the inner wall of the outer panel layer 401, a first reinforcing rib 403 is fixedly connected to the inner wall of the liner 402, and a second reinforcing rib 404 is fixedly connected to the inner wall of the first reinforcing rib 403.

[0029] In this embodiment, as Figure 3 As shown, the first reinforcing rib 403 has a grid-like structure, and the second reinforcing rib 404 has a honeycomb structure.

[0030] In this embodiment, as Figure 2 As shown, the cabinet column 1 includes a cabinet column body 101, and mortises 102 are provided on the adjacent two sides of the cabinet column body 101. The mortises 102 are trapezoidal structures, and the inner wall of the mortises 102 is movably connected to the side wall of the cabinet side panel 2. The top of the cabinet column body 101 is threadedly connected with a first bolt 103.

[0031] In this embodiment, as Figure 2 As shown, the cabinet side panel 2 includes a side panel body 201, and the side panel body 201 has tenons 202 on both sides. The tenons 202 are trapezoidal structures, and the size of the tenons 202 is the same as the size of the mortise 102.

[0032] In this embodiment, as Figure 4As shown, the partition 5 includes a partition body 501, and one side of the partition body 501 is movably connected to one side of the side plate body 201 by a second bolt 502. The second bolts 502 are equidistantly distributed about the horizontal center line of the partition body 501.

[0033] The cabinet with its built-in reinforcing ribs operates as follows:

[0034] First, the opposite side tenons 102 of the cabinet column body 101 of multiple cabinet columns 1 are movably connected to the tenons 202 of the side panel 201, so that the tenons 102 and the tenons 202 can fit tightly. Then, the cabinet panel 4 is movably connected to the top of the multiple cabinet column bodies 101 by multiple first bolts 103. The front of the cabinet is equipped with a sliding door 3.

[0035] The cabinet panel 4, side panel 201, and partition 5 are all made of multi-layer boards. The outermost layer of the board is the outer board layer 401, which serves to prevent water damage and provide protection. The inner side of the outer board layer 401 is the lining board 402, which serves to cushion the impact. The inner side of the lining board 402 is the first reinforcing rib 403 in a grid pattern, and the inner side of the lining board 402 is the second reinforcing rib 404. Together, they disperse pressure and improve bending resistance. Furthermore, the outer board layer 401, the lining board 402, the first reinforcing rib 403, and the second reinforcing rib 404 are all in two layers and are symmetrically distributed, thus ensuring the overall stability of the cabinet.

[0036] The cabinet has multiple layers inside. Multiple second bolts 502 connect the two sides of the partition body 501 to one side of the opposite side panel 201, so that the multi-layer partition body 501 can store items in layers.

[0037] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0038] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A cabinet with a built-in reinforcing rib structure, including cabinet uprights (1), characterized in that: The cabinet columns (1) are arranged in pairs, and cabinet side panels (2) are movably connected to the opposite sides of multiple sets of cabinet columns (1). A sliding door (3) is movably connected to the front of one set of cabinet columns (1). Cabinet panels (4) are movably connected to the top of multiple sets of cabinet columns (1). A partition (5) is movably connected to the opposite sides of two cabinet side panels (2). Multiple partitions (5) are equidistantly distributed about the vertical center line of the cabinet columns (1). The cabinet panel (4) includes an outer panel layer (401), and a liner (402) is fixedly connected to the inner wall of the outer panel layer (401). A first reinforcing rib (403) is fixedly connected to the inner wall of the liner (402), and a second reinforcing rib (404) is fixedly connected to the inner wall of the first reinforcing rib (403).

2. The cabinet with self-reinforcing ribs as described in claim 1, characterized in that: The first reinforcing rib (403) has a grid-like structure, and the second reinforcing rib (404) has a honeycomb structure.

3. The cabinet with self-reinforcing ribs as described in claim 1, characterized in that: The cabinet column (1) includes a cabinet column body (101), and the cabinet column body (101) has mortise and tenon grooves (102) on its adjacent sides. The mortise and tenon grooves (102) are trapezoidal structures, and the inner wall of the mortise and tenon grooves (102) is movably connected to the side wall of the cabinet side panel (2). The top of the cabinet column body (101) is threaded with a first bolt (103).

4. The cabinet with self-reinforcing rib structure as described in claim 1, characterized in that: The cabinet side panel (2) includes a side panel body (201), and the side panel body (201) is provided with tenons (202) on both sides. The tenons (202) are trapezoidal structures, and the size of the tenons (202) is the same as the size of the mortise (102).

5. The cabinet with self-reinforcing rib structure as described in claim 1, characterized in that: The partition (5) includes a partition body (501), and one side of the partition body (501) is movably connected to one side of the side plate body (201) by a second bolt (502). The second bolt (502) is equidistantly distributed about the horizontal center line of the partition body (501).