Wall-hung assembly of wall cupboard and wall cupboard

Abstract

The utility model provides a wall-hung assembly of a wall cupboard and the wall cupboard. The wall-hung cupboard wall-hung assembly comprises a mounting block, the mounting block is provided with a first mounting surface and a second mounting surface, the first mounting surface is used for facing the side wall of a wall-hung cupboard, and the second mounting surface is used for facing the rear wall of the wall-hung cupboard to provide nail-holding power for mounting of the wall-hung cupboard; the positioning column is arranged on the mounting block, protrudes out of the first mounting surface and is used for positioning the mounting position of the mounting block on the side wall of the wall cupboard; the rivet nuts are used for being arranged on the side walls of the wall cupboards; the threaded lock catch is provided with a threaded part, and the threaded part is in threaded fit with the rivet nut so that the installation block can be installed on the side wall of the wall cupboard. When the wall-hung cupboard wall-hung assembly is used for hanging the wall-hung cupboard on the wall, the mounting block is mounted in the wall-hung cupboard through the matching of the rivet nut and the threaded lock catch, the second mounting surface of the mounting block can be used for providing nail-holding power for nailing of the rear wall when the wall-hung cupboard is mounted, and the mounting stability of the wall-hung cupboard is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum honeycomb plate furniture, and in particular to a wall cabinet wall hanging assembly and a wall cabinet. Background Art

[0002] Wall cabinets are usually installed by hanging on the wall, which can make full use of the space at height. For wall cabinets made of solid panels, angle brackets are usually set inside the wall cabinet during installation, and fasteners are used to pass through the mounting holes of the angle brackets from the inside of the wall cabinet to fix the back panel of the wall cabinet to the wall or to the suspension on the back of the wall cabinet, thereby realizing the hanging installation of the wall cabinet.

[0003] However, for wall cabinets made of aluminum honeycomb panels, since the middle part of the aluminum honeycomb panels is a honeycomb core, the nail holding force of the honeycomb core is poor. If the hanging installation method of a solid panel wall cabinet is adopted, the installation stability of the wall cabinet is poor.

[0004] It can be seen that how to achieve stable installation of wall cabinets made of aluminum honeycomb panels is a technical problem that needs to be solved urgently. Utility Model Content

[0005] The present application provides a wall cabinet wall hanging assembly and a wall cabinet to solve the technical problem of poor installation stability of wall cabinets made of aluminum honeycomb panels in the prior art.

[0006] In order to solve the above problems, the present application provides a wall cabinet hanging assembly for hanging and installing a wall cabinet of an aluminum honeycomb plate, and the wall cabinet hanging assembly includes:

[0007] The mounting block has a first mounting surface and a second mounting surface, wherein the first mounting surface is used to face the side wall of the wall cabinet, and the second mounting surface is used to face the rear wall of the wall cabinet to provide a nail holding force for the wall cabinet installation;

[0008] A positioning column, which is arranged on the mounting block and protrudes from the first mounting surface, and is used to locate the mounting position of the mounting block on the side wall of the wall cabinet;

[0009] Pull rivet nuts are used to be set on the side walls of the wall cabinet;

[0010] The thread lock buckle has a threaded portion, and the threaded portion cooperates with the rivet nut thread to install the mounting block on the side wall of the wall cabinet.

[0011] In some embodiments, the mounting block further has a supporting surface, and the supporting surface is used to fit with the top wall of the wall cabinet to support the top wall.

[0012] In some embodiments, the mounting block is an aluminum profile with a rectangular cross-section and a cavity. The first mounting surface is formed at an open end on one side of the cavity, and the second mounting surface is formed on a side of the aluminum profile facing away from the cavity. A first and a second rib plate are horizontally formed in the cavity, and a mounting portion of a positioning column is formed on the first rib plate. The threaded lock is located below the second rib plate to support the second rib plate so as to mount the mounting block on the side wall of the wall cabinet.

[0013] In some embodiments, one end of the positioning column protrudes out of the first mounting surface, and the other end is located in the cavity.

[0014] In some embodiments, the thread lock further includes a supporting portion, the supporting portion is connected to one end of the threaded portion, and the supporting portion is located in the cavity.

[0015] In some embodiments, the mounting portion is an arc-shaped mounting groove formed on a side surface of the first rib.

[0016] In some embodiments, the wall cabinet hanging assembly further includes:

[0017] The back hanging bar is fixedly connected to the second installation surface so as to be fixedly arranged on the side of the rear wall of the wall cabinet facing away from the second installation surface.

[0018] In some embodiments, the back hanging bar includes a first hanging bar and a second hanging bar that cooperate with each other, the first hanging bar is used to be set on the side of the rear wall of the wall cabinet facing away from the mounting block, and the second hanging bar is used to be set on the wall.

[0019] The present application also provides a wall cabinet, the wall cabinet comprising:

[0020] Any one of the above-mentioned wall cabinet mounting assemblies;

[0021] The cabinet body is made of an aluminum honeycomb plate, and the cabinet body includes a top wall, a side wall and a rear wall. The side wall is provided with a positioning hole matched with a positioning column and a rivet nut in a wall cabinet hanging assembly;

[0022] When the wall cabinet wall hanging assembly includes a back hanging bar, the back hanging bar is located on the side of the rear wall facing away from the second mounting surface and is fixedly connected to the second mounting surface.

[0023] The beneficial effects of the embodiments of the present application are as follows: the wall cabinet hanging assembly provided by the present application includes a mounting block, a positioning column, a rivet nut and a threaded lock. Among them, when the wall cabinet hanging assembly is used to hang the wall cabinet of the aluminum honeycomb panel on the wall, the mounting block is set in the wall cabinet, and the first mounting surface of the mounting block faces the side wall of the wall cabinet, and the second mounting surface faces the back wall of the wall cabinet. Then, the mounting block is installed on the side wall of the wall cabinet using the rivet nut and the threaded lock in conjunction with the positioning column. In this way, the screws for mounting the back wall of the wall cabinet on the wall can be driven on the second mounting surface through the back wall of the wall cabinet, thereby utilizing the portion of the mounting block that forms the second mounting surface to provide a gripping force for the screws, thereby ensuring the stability of the wall cabinet installation.

[0024] When the mounting block is an aluminum profile with a rectangular cross-sectional shape. The aluminum profile has a cavity, and the first mounting surface is formed at the open end of one side of the cavity, the second mounting surface is formed on the side of the aluminum profile facing away from the cavity, and the cavity is provided with a first rib plate and a second rib plate arranged horizontally, and the first rib plate is provided with a mounting portion of a positioning column, and the threaded lock is located below the second rib plate to support the second rib plate so as to mount the mounting block on the side wall of the wall cabinet. In this way, since the rivet nut is arranged on the side wall of the wall cabinet, the threaded lock is threadedly matched with the rivet nut, so that the threaded lock forms a supporting structure of the second rib plate on the side wall of the wall cabinet, so that the aluminum profile can be mounted on the side wall of the wall cabinet through the threaded lock and the rivet nut. On the basis of stably mounting the aluminum profile on the side wall of the wall cabinet, on the one hand, the mounting block can be repeatedly disassembled and assembled on the side wall, and on the other hand, the positioning column and the threaded lock can be hidden in the cavity to prevent the positioning column and the threaded lock from affecting the storage of the wall cabinet, while ensuring the aesthetics of the wall cabinet installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0026] Figure 1 This is a structural schematic diagram of a wall cabinet wall hanging assembly provided by an embodiment of the present application for installing a wall cabinet on a wall;

[0027] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0028] Figure 3 It is a structural schematic diagram of a cross section of an aluminum profile in a wall cabinet wall hanging assembly provided in an embodiment of the present application;

[0029] Figure 4It is a structural schematic diagram of a rivet nut and a thread lock buckle in a wall cabinet wall hanging assembly provided in an embodiment of the present application;

[0030] Figure 5 This is a structural schematic diagram of a first hanging bar and a second hanging bar in a wall cabinet wall hanging assembly provided by an embodiment of the present application, in which the first hanging bar and the second hanging bar are installed on the wall cabinet and the wall respectively;

[0031] Figure 6 yes Figure 5 The enlarged view of point B in the middle;

[0032] In the figure: 10, aluminum profile; 11, first mounting surface; 12, second mounting surface; 13, support surface; 14, cavity; 15, first rib plate; 151, mounting portion; 16, second rib plate; 20, positioning column; 30, rivet nut; 40, thread lock; 41, threaded portion; 42, support portion; 50, back hanging bar; 51, first hanging bar; 52, second hanging bar; 53, hook; 54, hanging groove; 60, cabinet; 61, side wall; 62 rear wall; 63, top wall; 70, wall; 80, screw. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It will be appreciated that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some but not all structures related to the present application are shown in the drawings. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the art without making creative work are within the scope of protection of the present application.

[0034] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0038] See also Figure 1 and Figure 2 The present application provides a wall cabinet hanging assembly 70, which can be used to hang and install a wall cabinet made of aluminum honeycomb panels. The wall cabinet hanging assembly 70 includes a mounting block, a positioning column 20, a rivet nut 30 and a threaded lock buckle 40. Among them, the mounting block has a first mounting surface 11 and a second mounting surface 12. The first mounting surface 11 is used to face the side wall 61 of the wall cabinet, and the second mounting surface 12 is used to face the rear wall 62 of the wall cabinet to provide a nail holding force for the wall cabinet installation. The positioning column 20 is arranged on the mounting block and protrudes from the first mounting surface 11. The positioning column 20 is used to locate the installation position of the mounting block on the side wall 61 of the wall cabinet. The rivet nut 30 is used to be arranged on the side wall 61 of the wall cabinet. The threaded lock buckle 40 has a threaded portion 41, and the threaded portion 41 is threadedly matched with the rivet nut 30 to install the mounting block on the side wall 61 of the wall cabinet.

[0039] The mounting block has a first mounting surface 11 and a second mounting surface 12. When the wall cabinet is hung on the wall 70 using the wall cabinet wall hanging assembly 70, the mounting block is set in the wall cabinet so that the first mounting surface 11 of the mounting block faces the side wall 61 of the wall cabinet, and the second mounting surface 12 faces the rear wall 62 of the wall cabinet. In order to ensure the stability of the installation of the mounting block, the first mounting surface 11 can be set in close contact with the side wall 61, and the second mounting surface 12 can be set in close contact with the rear wall 62. Therefore, when nailing the rear wall 62 of the wall cabinet to hang the wall cabinet on the wall 70, the second mounting surface 12 of the mounting block can provide nail holding force for the installation of the wall cabinet. It can be understood that the second mounting surface 12 provides nail holding force for the installation of the wall cabinet, and actually the nail is driven into the portion of the mounting block where the second mounting surface 12 is formed. For example, the portion of the mounting block where the second mounting surface 12 is formed can be a side wall 61 with a certain thickness. The thickness is not limited in the embodiment of the present application, and can be determined specifically according to the pitch of the nail used. For example, it can be 1.5-4mm, specifically 1.5mm, 1.8mm, 2.0mm, 2.5mm, 3mm, 3.5mm or 4mm, but is not limited to this.

[0040] like Figure 3 As shown, in some embodiments, the mounting block can be an aluminum profile 10 with a rectangular cross-sectional shape, and the aluminum profile 10 has a cavity 14. It can be understood that the cavity 14 of the aluminum profile 10 has two opposite open ends, that is, the two opposite ends of the aluminum profile 10. At this time, the first mounting surface 11 of the mounting block is an open end formed on one side of the cavity 14, that is, the first mounting surface 11 is one of the two end surfaces of the aluminum profile 10 along the extension direction of the cavity 14. The second mounting surface 12 of the mounting block is formed on a side of the aluminum profile 10 facing away from the cavity 14, that is, the second mounting surface 12 is formed on a side wall of the cavity 14 of the aluminum profile 10. The second mounting surface 12 provides nail holding force for the installation of the wall cabinet, that is, the side wall of the cavity 14 of the aluminum profile 10 provides nail holding force for the installation of the wall cabinet. It should be noted that when the first mounting surface 11 is one of the two end surfaces of the aluminum profile 10 along the extension direction of the cavity 14, when the mounting block is mounted on the side wall 61 of the wall cabinet, even if one of the two end surfaces of the aluminum profile 10 along the extension direction of the cavity 14 is in contact with the side wall 61 of the wall cabinet, in order to enable the positioning column 20 to be set on the aluminum profile 10, and at the same time, the rivet nut 30 and the threaded lock 40 cooperate to enable the aluminum profile 10 to be mounted on the side wall 61 of the wall cabinet, a horizontally arranged first rib plate 15 and a second rib plate 16 are formed in the cavity 14 of the aluminum profile 10. The first rib plate 15 and the second rib plate 16 are both arranged horizontally, and it can be understood that the first rib plate 15 and the second rib plate 16 are arranged in parallel. Among them, a mounting portion 151 of the positioning column 20 is formed on the first rib plate 15. The threaded lock 40 is located below the second rib plate 16 and supports the second rib plate 16 in the horizontal direction to support the mounting block to be mounted on the side wall 61 of the wall cabinet.

[0041] In some embodiments, when the mounting block is an aluminum profile 10 with a cross-sectional shape, one end of the positioning column 20 protrudes from the first mounting surface 11, that is, the open end protruding from one side of the cavity 14, and the other end of the positioning column 20 is located in the cavity 14 and cooperates with the mounting portion 151 on the first rib plate 15. In this way, after the aluminum profile 10 is installed on the side wall 61 of the wall cabinet, the positioning column 20 can be prevented from leaking out, which makes the wall cabinet installation beautiful on the one hand; on the other hand, the positioning column 20 cooperates with the positioning hole on the side wall 61 of the wall cabinet to locate the installation position of the aluminum profile 10, and can also provide a certain connection force for the connection of the aluminum profile 10 on the side wall 61 of the wall cabinet. By making the positioning column 20 located in the cavity 14, the positioning column 20 can be prevented from loosening due to the storage of objects in the wall cabinet. In the embodiment of the present application, the specific structure of the positioning column 20 is not limited. For example, it can be a positioning pin or a hexagonal screw, but it is not limited to this. The embodiment of the present application takes the positioning column 20 as an example of a hexagonal screw. Correspondingly, the mounting portion 151 of the positioning column 20 can be an arc-shaped mounting groove formed on one side of the first rib plate 15. It can be understood that the arc-shaped mounting groove extends along the extension direction of the cavity 14, and the positioning column 20 can be embedded in the arc-shaped mounting groove and can also be threadedly matched with the arc-shaped mounting groove at the same time.

[0042] In the wall cabinet wall hanging 70 assembly, the rivet nut 30 is arranged on the side wall 61 of the wall cabinet, and the threaded lock 40 is threadedly matched with the rivet nut 30, which is equivalent to the rivet nut 30 being fixedly arranged on the side wall 61 of the wall cabinet, so that the threaded lock 40 is located below the second rib plate 16 and can support the second rib plate 16 in the horizontal direction to install the aluminum profile 10 on the side wall 61 of the wall cabinet. Among them, the threaded portion 41 of the threaded lock 40 is threadedly matched with the rivet nut 30. In some embodiments, the threaded lock 40 also includes a support portion 42, which is connected to one end of the threaded portion 41 and allows the threaded portion 41 to be located in the mold cavity 14. The support portion 42 of the threaded lock 40 is used to support the second rib plate 16. The support portion 42 can be a rectangular column structure. On the one hand, it is convenient to drive the threaded portion 41 to rotate and match the rivet nut 30, and on the other hand, it can provide stable support for the aluminum profile 10, but the specific shape of the support portion 42 is not limited thereto. After the aluminum profile 10 is installed on the side wall 61 of the wall cabinet, the thread lock 40 supporting the aluminum profile 10 is also located in the cavity 14 of the aluminum profile 10, which can not only ensure the stability of the wall cabinet installation, but also prevent the thread lock 40 from being loosened due to the storage items in the wall cabinet, thereby ensuring the stability of the aluminum profile 10 and the wall cabinet. Figure 4 shown.

[0043] In some embodiments, the mounting block further has a support surface 13, and the support surface 13 is used to fit with the top wall 63 of the wall cabinet to support the top wall 63. When the mounting block is an aluminum profile 10 with a rectangular cross-sectional shape, the support surface 13 can be formed on the surface of the wall of the cavity 14 on one side of the aluminum profile 10. For example, the support surface 13 and the second mounting surface 12 can be the surfaces of two adjacent walls of the cavity 14 of the aluminum profile 10.

[0044] like Figure 2 , Figure 5 and Figure 6 As shown, in some embodiments, the wall cabinet wall hanging 70 assembly also includes a back hanging bar 50. The back hanging bar 50 is fixedly connected to the second mounting surface 12 to be fixedly arranged on the side of the rear wall 62 of the wall cabinet facing away from the second mounting surface 12, so that the back hanging bar 50 can install the wall cabinet on the wall 70. Among them, the back hanging bar 50 can be fixed to the rear wall 62 of the wall cabinet by screws 80. When the mounting block is an aluminum profile 10, the screws 80 pass through the rear wall 62 of the wall cabinet and hit the wall of the cavity 14 of the aluminum profile 10. The embodiment of the present application does not limit the specific structure of the back hanging bar 50. For example, the back hanging bar 50 may include a first hanging bar 51 and a second hanging bar 52 that cooperate with each other. Among them, the first hanging bar 51 is used to set the side of the rear wall 62 of the wall cabinet facing away from the mounting block, and the second hanging bar 52 is used to be set on the wall 70, so that the wall cabinet can be installed on the wall 70 by cooperating with the first hanging bar 51 and the second hanging bar 52. The embodiment of the present application does not limit the specific matching method of the first hanging bar 51 and the second hanging bar 52. For example, they can be connected by a snap-fit ​​or threaded fastener, but it is not limited to this. When the first hanging bar 51 and the second hanging bar 52 are matched by snap-fit, one of the first hanging bar 51 and the second hanging bar 52 can be provided with a snap-fit ​​protrusion, and the other can be provided with a snap-fit ​​groove that matches the snap-fit ​​protrusion, or one of them is provided with a hook 53, and the other is provided with a hanging groove 54 that matches the hook 53, but it is not limited to this. In the embodiment of the present application, one of the first hanging bar 51 and the second hanging bar 52 forms a hook 53, and the other forms a hanging groove 54 as an example for explanation.

[0045] When using the wall cabinet wall hanging 70 assembly provided in the above embodiment of the present application, the rivet nut 30 can be first installed on the side wall 61 of the wall cabinet, and then the threaded lock 40 can be screwed on the rivet nut 30, and then the positioning column 20 can be installed on the aluminum profile 10. Finally, the positioning column 20 is matched with the positioning hole on the side wall 61, and at the same time, the threaded lock 40 is inserted into the cavity 14 of the aluminum profile 10, located below the second rib plate 16, to complete the installation of the aluminum profile 10 on the side wall 61 of the wall cabinet.

[0046] In other embodiments, the present application further provides a wall cabinet, which includes a cabinet body 60 and a wall cabinet wall hanging 70 assembly in any of the above embodiments. The cabinet body 60 is made of an aluminum honeycomb plate, and includes a top wall 63, a side wall 61, and a rear wall 62. The side wall 61 is provided with a positioning hole that cooperates with the positioning column 20 and a rivet nut 30 in the wall cabinet wall hanging 70 assembly.

[0047] In some embodiments, when the wall cabinet wall hanging 70 assembly includes a back hanging bar 50 , the back hanging bar 50 is located on a side of the rear wall 62 facing away from the second mounting surface 12 and is fixedly connected to the second mounting surface 12 .

[0048] The wall cabinet provided in the present application adopts all the technical solutions of all the embodiments of the wall cabinet wall-mounted 70 assembly, and therefore at least has all the beneficial effects brought by the technical solutions of the embodiments of the wall cabinet wall-mounted 70 assembly, which will not be described one by one here.

[0049] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A wall-mounted cabinet assembly, characterized in that: Used to hang and install the wall cabinet of the aluminum honeycomb plate, the wall cabinet hanging component includes: The mounting block has a first mounting surface and a second mounting surface, wherein the first mounting surface is used to face the side wall of the wall cabinet, and the second mounting surface is used to face the rear wall of the wall cabinet to provide a nail holding force for the wall cabinet installation; A positioning column, which is arranged on the mounting block and protrudes from the first mounting surface, and is used to locate the mounting position of the mounting block on the side wall of the wall cabinet; Pull rivet nuts are used to be set on the side walls of the wall cabinet; The thread lock buckle has a threaded portion, and the threaded portion cooperates with the rivet nut thread to install the mounting block on the side wall of the wall cabinet.

2. The wall-mounted cabinet assembly according to claim 1, characterized in that: The mounting block also has a supporting surface, and the supporting surface is used to fit with the top wall of the wall cabinet to support the top wall.

3. The wall-mounted cabinet assembly according to claim 1 or 2, characterized in that: The mounting block is an aluminum profile with a rectangular cross-section and a cavity. The first mounting surface is formed at an open end on one side of the cavity, and the second mounting surface is formed on a side of the aluminum profile facing away from the cavity. A first rib plate and a second rib plate are horizontally arranged in the cavity, and a mounting portion of a positioning column is formed on the first rib plate. The threaded lock is located below the second rib plate to support the second rib plate so as to mount the mounting block on the side wall of the wall cabinet.

4. The wall-mounted cabinet assembly according to claim 3, characterized in that: One end of the positioning column protrudes out of the first mounting surface, and the other end is located in the cavity.

5. The wall-mounted cabinet assembly according to claim 3, characterized in that: The thread lock also includes a supporting portion, which is connected to one end of the threaded portion and is located in the cavity.

6. The wall-mounted cabinet assembly according to claim 3, characterized in that: The mounting portion is an arc-shaped mounting groove formed on a side surface of the first rib plate.

7. The wall-mounted cabinet assembly according to claim 1, characterized in that: The wall cabinet hanging assembly also includes: The back hanging bar is fixedly connected to the second installation surface so as to be fixedly arranged on the side of the rear wall of the wall cabinet facing away from the second installation surface.

8. The wall-mounted cabinet assembly according to claim 7, characterized in that: The back hanging bar includes a first hanging bar and a second hanging bar that cooperate with each other. The first hanging bar is used to be arranged on a side of the rear wall of the wall cabinet that is away from the installation block, and the second hanging bar is used to be arranged on the wall.

9. A wall cabinet, characterized in that: The wall cabinet comprises: The wall-mounted cabinet assembly according to any one of claims 1 to 8; The cabinet body is made of an aluminum honeycomb plate, and the cabinet body includes a top wall, a side wall and a rear wall. The side wall is provided with a positioning hole matched with a positioning column and a rivet nut in a wall cabinet hanging assembly; When the wall cabinet wall hanging assembly includes a back hanging bar, the back hanging bar is located on the side of the rear wall facing away from the second mounting surface and is fixedly connected to the second mounting surface.

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