Cabinet plate hanging buckle structure of cabinet body and cabinet body

Abstract

The utility model relates to the technical field of cabinets, in particular to a cabinet plate hanging buckle structure of a cabinet body and the cabinet body. The cabinet plate hanging buckle structure comprises a frame and a cabinet plate, a metal plate is arranged on the top face of a rear upper cross beam and / or a side upper cross beam of the frame, and the free end of the metal plate is bent downwards to form inclined extension, so that a metal plate notch is formed in the top face of the corresponding rear upper cross beam and / or the side upper cross beam; clamping blocks are arranged at the upper end parts of the rear plate and / or the side plates; the clamping block is matched with the metal plate notch, and when the clamping block is embedded into the metal plate notch, the metal plate and the metal plate notch can limit the clamping block left and right and front and back; the two side edges of the rear plate and / or the side plates are connected with the stand columns through detachable fasteners. The cabinet plate hanging buckle structure design can effectively reduce the labor cost of cabinet plate disassembly and assembly and improve the disassembly and assembly efficiency, thereby reducing the cost, reducing the risk that the cabinet plate falls off to hurt human feet and the hidden danger of screw failure, reducing the occurrence rate of dangerous accidents, and reducing the economic loss.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, in particular to a cabinet panel hanging buckle structure of a cabinet and a cabinet. Background Art

[0002] In recent years, with the rapid development of power electronic equipment, cabinets, as carriers of power electronic equipment, have received more and more attention and research.

[0003] Traditionally, cabinet panels are divided into two types: hinged and non-hinged. Hinged panels are used for front doors that are frequently opened and closed; non-hinged panels are used for rear panels or side panels that are not frequently opened and closed. Among them, non-hinged panels are usually designed in a flat, C-shaped, or arched shape, and are directly fastened to the cabinet frame with screws. When opening, unscrew the screws and remove the rear panel or side panel.

[0004] However, the flaws of this design are:

[0005] On the one hand, the cabinet board has a certain weight. During the assembly and disassembly process, one person is often required to hold the cabinet board and align it with the screw hole while another person is required to tighten the screws. This greatly affects efficiency and has high personnel costs. In addition, during the disassembly and assembly process of the cabinet board, if the disassembly and assembly personnel are not careful or the two people do not cooperate well, the cabinet board may slide directly to the floor, which may easily cause an accident of hitting someone's feet and causing injuries.

[0006] On the other hand, during the process of disassembling and assembling the cabinet panels, since the screws are screwed into the cabinet panels one by one to fix them, there is a situation where the gravity of the cabinet panels directly acts on one or two screws, causing a large shear force and increasing the resistance to the screw rotation, resulting in the screws being cut off or the electric screwdriver being unable to rotate the screws, so that the electric screwdriver needs to increase the torque during installation, causing the cross teeth of the screws to easily slip and fail, and the slippage and failure of the countersunk screws are more obvious, posing a risk of screw failure.

[0007] In summary, the current cabinet panels without hinges are directly fastened to the cabinet frame by screws. Although this can meet normal needs, installation and disassembly require the cooperation of two people, which wastes labor costs, and there is a risk of screw failure and the risk of injuring people's feet. Utility Model Content

[0008] In order to solve the deficiencies of the prior art mentioned in the above background technology, the utility model provides a cabinet panel hanging buckle structure of a cabinet, and its technical solution is as follows:

[0009] The cabinet panel hanging buckle structure of the cabinet body comprises a frame and a cabinet panel, wherein the frame comprises an upper crossbeam frame and columns supporting the four corners of the upper crossbeam frame; the upper crossbeam frame comprises a front upper crossbeam and a rear upper crossbeam arranged oppositely, and two side upper crossbeams arranged oppositely; a sheet metal plate is provided on the top surface of the rear upper crossbeam and / or the side upper crossbeam, and the free end of the sheet metal plate is bent downward to form an inclined extension so that a sheet metal notch is formed on the top surface of the corresponding rear upper crossbeam and / or the side upper crossbeam; the cabinet panel comprises a rear panel and a side panel, and A clamping block is provided at the upper end of the rear panel and / or the side panel; the clamping block matches the sheet metal notch, and when the clamping block is embedded in the sheet metal notch, the left and right ends of the sheet metal notch abut against the clamping block, and the front end of the sheet metal notch opposite to the sheet metal plate and the free end of the sheet metal plate abut against the clamping block, so that the sheet metal plate and the sheet metal notch can limit the clamping block left and right and front and back; the two side edges of the rear panel and / or the side panel are connected to the pillars by detachable fasteners.

[0010] In one embodiment, the sheet metal plate is a rectangular structure so that the sheet metal notch forms a rectangular structure notch; the clamping block is an L-shaped bending block, which includes a first clamping block connected to the corresponding rear plate or connected to the upper end of the corresponding side plate, and a second clamping block connected to the first clamping block and bent downward; wherein, when the clamping block is embedded in the sheet metal notch, the second clamping block is embedded in the sheet metal notch, and the left and right ends of the sheet metal notch are abutted against the left and right ends of the second clamping block, and the front end of the sheet metal notch opposite to the sheet metal plate and the free end of the sheet metal plate are both abutted against the second clamping block.

[0011] In one embodiment, the first clamping block is arranged horizontally and the second clamping block is arranged vertically, so that when the clamping block is embedded in the sheet metal notch, the bottom surface of the first clamping block is in contact with the top surface of the corresponding rear upper cross beam or the side upper cross beam.

[0012] In one embodiment, the lower ends of both sides of the second clamping block are configured as chamfered structures.

[0013] In one embodiment, the fastener is a screw; first reserved holes are provided on both side edges of the rear panel and / or the side panel, and second reserved holes matching the first reserved holes are provided on the columns; the screws, the first reserved holes and the second reserved holes cooperate to connect the rear panel and / or the side panel to the corresponding columns.

[0014] The utility model also provides a cabinet body, which comprises the cabinet board hanging buckle structure as described above.

[0015] In one embodiment, the cabinet body further comprises a top plate; a clearance hole matching the clamping block is provided on the top plate, so that when the top plate covers the upper crossbeam frame, the clamping block is embedded in the clearance hole.

[0016] In one embodiment, third reserved holes are provided on both sides of the top plate, and fourth reserved holes matching the third reserved holes are provided on the side upper beam; the top plate is connected to the side upper beam by means of screws, the third reserved holes and the fourth reserved holes.

[0017] In one embodiment, a lifting ring is provided on the top surface of the top plate.

[0018] In one embodiment, the cabinet body is further provided with an openable and closable front door.

[0019] Based on the above, compared with the prior art, the cabinet panel hanging buckle structure of the cabinet provided by the utility model has the following beneficial effects:

[0020] 1. Through the hook design of the cabinet panel, the cabinet panel is hung on the frame during the fastening and installation process, which can reduce the number of assemblers. The original disassembly process that required two people can be changed to one person, saving manpower, reducing labor intensity, and improving the efficiency of cabinet panel disassembly and assembly, thereby reducing costs.

[0021] 2. During the fastening and installation of the cabinet panels, the cabinet panels are hung on the frame, which can reduce the risk of the cabinet panels falling and injuring people's feet, reduce the occurrence rate of dangerous accidents, protect life safety, and reduce economic losses.

[0022] 3. Change the shear force originally applied to the fastener screws of the cabinet panel to the pressure of the hook on the top of the cabinet body, reducing the risk of screw failure.

[0023] 4. Through the ingenious design of the matching structure of the sheet metal plate, sheet metal notch and snap-in block, the left and right and front and back of the snap-in block are limited during the process of embedding the snap-in block into the sheet metal notch, so as to realize the adaptive snap-in of the cabinet panel, and there is no need for personnel to adjust the cabinet panel, thus improving efficiency.

[0024] Other features and beneficial effects of the utility model will be described in the subsequent description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other beneficial effects of the utility model can be achieved and obtained by the structures specifically pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. The positional relationships described in the drawings in the following description are based on the directions of the components shown in the diagrams unless otherwise specified.

[0026] Figure 1 A schematic diagram of the three-dimensional structure of a cabinet provided in Example 1 of the utility model;

[0027] Figure 2 A schematic diagram of the partial structure of the upper beam frame and columns of the cabinet provided in Example 1 of the utility model;

[0028] Figure 3 for Figure 1 Schematic diagram of the structural disassembly of the partial cabinet;

[0029] Figure 4 for Figure 3 Schematic diagram of the local structure at A in the middle;

[0030] Figure 5 for Figure 3 Schematic diagram of the local structure at B in the middle;

[0031] Figure 6 for Figure 1 Schematic diagram of the partial structure of the middle and rear panels;

[0032] Figure 7 for Figure 1 Structural schematic diagram of the middle and rear upper crossbeam;

[0033] Figure 8 for Figure 1 Schematic diagram of the partial structure of the middle side panel;

[0034] Fig. 9 for Figure 1 Structural schematic diagram of the middle upper crossbeam;

[0035] Fig.10 for Fig. 9 Schematic diagram of the local structure at C in the middle;

[0036] Fig.11 Schematic diagram of the limiting hook process of the clamping block and the sheet metal notch on the rear plate in Example 1 Figure 1 ;

[0037] Fig.12 Schematic diagram of the limiting hook process of the clamping block and the sheet metal notch on the rear plate in Example 1 Figure 2 ;

[0038] Fig.13 Schematic diagram of the process of limiting the hooking of the clamping block and the sheet metal notch on the rear plate in Example 2;

[0039] Fig.14 Schematic diagram of the process of limiting the hooking of the clamping block and the sheet metal notch on the rear plate in Example 3;

[0040] Fig.15 Schematic diagram of the limiting hooking process of the clamping block and the sheet metal notch on the rear plate in Example 4;

[0041] Fig.16 This is a schematic diagram of the limiting hooking process of the clamping block and the sheet metal notch on the rear plate in Example 5.

[0042] Reference numerals:

[0043] 110 rear upper crossbeam, 120 side upper crossbeam, 130 column, 210 rear plate, 220 side plate, 230 top plate, 240 front door, 231 clearance hole, 232 lifting ring, 310 sheet metal plate, 320 sheet metal notch, 330 clamping block, 331 first clamping block, 332 second clamping block, 311 free end, 334 left and right ends of sheet metal notch, 3321 chamfered structure, 410 first reserved hole, 420 second reserved hole, 430 third reserved hole, 440 fourth reserved hole, 450 screw. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments; the technical features designed in different implementation modes of the utility model described below can be combined with each other as long as they do not conflict with each other; based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0045] In the description of the present invention, it should be noted that all terms (including technical terms and scientific terms) used in the present invention have the same meanings as those generally understood by ordinary technicians in the field to which the present invention belongs, and cannot be understood as limitations on the present invention; it should be further understood that the terms used in the present invention should be understood to have meanings consistent with the meanings of these terms in the context of this specification and in the relevant fields, and should not be understood in an idealized or overly formal sense, unless explicitly defined in this utility model.

[0046] The utility model provides Figure 1-12 Embodiment 1, Fig.13 Embodiment 2, Fig.14 Embodiment 3, Fig.15 Embodiment 4, Fig.16 A cabinet body shown in Example 5 is provided with a cabinet panel hanging buckle structure:

[0047] The cabinet body includes a frame and a cabinet board. The frame includes an upper beam frame, a lower beam frame, and columns 130 supporting the four corners of the upper beam frame. The columns 130 connect the upper beam frame and the lower beam frame. The upper beam frame includes a front upper beam and a rear upper beam 110 that are arranged oppositely, and two side upper beams 120 that are arranged oppositely.

[0048] Among them, Figure 1-12 As shown in Example 1, the top surfaces of the rear upper cross beam 110 and the side upper cross beam 120 are provided with a sheet metal plate 310, and the free ends 311 of the sheet metal plate 310 are bent downward to form an inclined extension, so that the top surfaces of the corresponding rear upper cross beam 110 and the side upper cross beam 120 form a sheet metal notch 320; the cabinet panel includes a rear panel 210 and a side panel 220, and the upper ends of the rear panel 210 and the side panel 220 are provided with a clamping block 330; the clamping block 330 matches the sheet metal notch 320, When the clamping block 330 is embedded in the sheet metal notch 320, the left and right end portions 334 of the sheet metal notch abut against the clamping block 330, and the front end portion of the sheet metal notch 320 opposite to the sheet metal plate 310 and the free end 311 of the sheet metal plate 310 both abut against the clamping block 330, so that the sheet metal plate 310 and the sheet metal notch 320 can limit the clamping block 330 left and right and front and back; the two side edges of the rear plate 210 and the side plate 220 are connected to the column 130 by detachable fasteners.

[0049] Alternatively, if Figure 1-12 As shown in Example 1, the fastener is a screw 450; a first reserved hole 410 is provided on both side edges of the rear panel 210 and the side panel 220, and a second reserved hole 420 matching the first reserved hole 410 is provided on the column 130; the screw 450, the first reserved hole 410 and the second reserved hole 420 cooperate to connect the rear panel 210 and the side panel 220 to the corresponding column 130.

[0050] Specifically, the embodiment of the present application realizes the hanging of the cabinet panels (rear panel 210 and side panel 220) by setting a hanging buckle structure, and realizes adaptive limiting by the cooperation of the sheet metal plate 310, the sheet metal notch 320 and the snap-in block 330, so that the left and right and front and back movement of the snap-in block 330 are restricted, even if the left and right and front and back of the cabinet panels (rear panel 210 and side panel 220) are limited in the hanging buckle process, the cabinet panels are conveniently hung.

[0051] Among them, the two cabinet panels (flat back panel 210 and arched side panel 220) of Example 1 are designed with corresponding hooks. Example 1 of the present application shows the following implementation methods of hooks for the two cabinet panels (flat back panel 210 and arched side panel 220):

[0052] (1) The specific disassembly and assembly process of the flat-plate rear plate 210 is as follows:

[0053] like Figure 1-12 As shown, two clamping blocks 330 are provided at the top end of the rear plate 210, and two sheet metal plates 310 bent downward to form an inclined extension and corresponding sheet metal notches 320 are provided on the rear upper cross beam 110;

[0054] During installation, bend the two clamping blocks 330 of the rear plate 210 and insert them into the sheet metal notches 320 of the rear upper cross beam 110 from the upper rear of the frame. Figure 11-12 As shown, when the clamping block 330 of the rear plate 210 is bent and inserted into the sheet metal notch 320 of the rear upper cross beam 110, the left and right end portions 334 of the sheet metal notch abut against the clamping block 330, and the front end portion of the sheet metal notch 320 opposite to the sheet metal plate 310 and the free end 311 of the sheet metal plate 310 both abut against the clamping block 330, so that the sheet metal plate 310 and the sheet metal notch 320 can limit the clamping block 330 left and right and front and back, thereby completing the buckling process of the rear plate 210.

[0055] At this time, the gravity of the back plate 210 is pressed on the top of the frame, and then with the help of the lifting force of the hook, the operator screws the screws 450 into the first reserved hole 410 and the second reserved hole 420 to fasten the back plate 210 to the frame to complete the assembly process. Through the hook design of the back plate 210, one operator can complete all operations, effectively improving efficiency.

[0056] The disassembly process is the opposite, first remove the screws 450, and then pull up and remove the rear plate 210 from the frame.

[0057] (1) The specific disassembly and assembly process of the arched side panel 220 is as follows:

[0058] like Figure 8-10 As shown, two clamping blocks 330 are provided at the top of the side plate 220, and two sheet metal plates 310 bent downward to form an inclined extension and corresponding sheet metal notches 320 are provided on the side upper cross beam 120. The hook design of the side plate 220 is the same as that of the rear plate 210, and similarly, the hook realization process and disassembly process are also the same as those of the rear plate 210.

[0059] The utility model embodiment adopts the above design, which can play the following roles:

[0060] 1. Through the hook design of the cabinet panel, the cabinet panel is hung on the frame during the fastening and installation process, which can reduce the number of assembly personnel. The original disassembly process that required two people can be changed to one person, saving manpower, reducing labor intensity, improving efficiency, and thus reducing costs.

[0061] 2. During the fastening and installation of the cabinet panels, the cabinet panels are hung on the frame, which can reduce the risk of the cabinet panels falling and injuring people's feet, reduce the occurrence rate of dangerous accidents, protect life safety, and reduce economic losses.

[0062] 3. The shear force originally applied to the fastener screw 450 of the cabinet panel is changed to the pressure of the hook on the top of the cabinet body, reducing the hidden danger of failure of the screw 450.

[0063] 4. Through the ingenious design of the matching structure of the sheet metal plate 310, the sheet metal notch 320, and the snap-in block, during the process of the snap-in block being embedded in the sheet metal notch 320, the left and right and front and back of the snap-in block are limited, thereby realizing adaptive snap-in of the cabinet panel, eliminating the need for personnel to adjust the cabinet panel and improving efficiency.

[0064] It should be noted that:

[0065] The present application realizes the cabinet panel hanging buckle through the cooperation of the sheet metal plate 310, the sheet metal notch 320 formed by the sheet metal plate 310, and the clamping block 330 on the cabinet panel. In order to realize the hanging buckle of the back plate 210 and one of the two side plates 220 in the cabinet panel, the sheet metal plate 310, the sheet metal notch 320 formed by the sheet metal plate 310, and the clamping block 330 are correspondingly designed on the cabinet panel (back plate 210, side plate 220) and the corresponding crossbeam of the cabinet panel (rear upper crossbeam 110, side upper crossbeam 120). The "correspondence" mentioned herein means: in order to realize the hooking of the rear plate 210, the corresponding rear upper cross beam 110 is provided with a sheet metal plate 310 and a sheet metal notch 320, and the rear plate 210 is provided with a clamping block 330 matching the sheet metal notch 320; in order to realize the hooking of a certain side plate 220, for example, the left side plate 220, the corresponding left side upper cross beam 110 is provided with a sheet metal plate 310 and a sheet metal notch 320, and the left side plate 220 is provided with a clamping block 330 matching the sheet metal notch 320;

[0066] The rear plate 210 and the left and right side plates 220 of the embodiment of the present application are all provided with a clamping block 330, and the corresponding rear upper cross beam 110 and the left and right side upper cross beams 120 are correspondingly provided with a sheet metal plate 310 and a sheet metal notch 320 matching the clamping block 330, so as to realize the hooking of the rear plate 210 and the left and right side plates 220; however, this embodiment is only used as an example, and corresponding hooking designs can also be selected on the rear plate 210, the left and right side plates 220, one or two of them, or all of them. The concept of the present application is applicable to solutions including but not limited to enabling the rear plate 210 and the left and right side plates 220 to be hooked;

[0067] Alternatively, if Figure 1-12 As shown in Example 1, the cabinet body further includes a top plate 230 ; a clearance hole 231 matching with the clamping block 330 is provided on the top plate 230 , so that when the top plate 230 covers the upper crossbeam frame, the clamping block 330 is embedded in the clearance hole 231 .

[0068] By designing a clearance hole 231 on the top plate 230, when the clamping block 330 is embedded in the sheet metal notch 320 to be hung on the frame, the clamping block 330 is embedded in the clearance hole 231, so that the top of the rear plate 210 and the top plate 230 is flush with the top of the top plate 230. This design will not increase the height of the cabinet body, and it is also convenient for the first reserved holes 410 on the rear plate 210 and the side plate 220 to be aligned with the second reserved holes 420 on the corresponding columns 130 and then fastened by screws 450, so as to facilitate the connection between the rear plate 210 and the side plate 220 and the columns 130.

[0069] Alternatively, if Figure 1-12 As shown in Example 1, third reserved holes 430 are provided on both sides of the top plate 230, and fourth reserved holes 440 matching the third reserved holes 430 are provided on the side upper cross beam 120; the top plate 230 is connected to the side upper cross beam 120 by means of screws 450, the third reserved holes 430 and the fourth reserved holes 440.

[0070] The above design is adopted to make the top plate 230 detachably connected, so that maintenance personnel can also remove the top plate 230 and inspect the inside of the cabinet from above, which is convenient for use.

[0071] Alternatively, if Figure 1-12 As shown in Embodiment 1, a lifting ring 232 is provided on the top surface of the top plate 230. Preferably, lifting rings 232 are provided at four corners of the top surface of the top plate 230.

[0072] The above design is adopted to facilitate the disassembly and extraction of the door panel.

[0073] Alternatively, if Figure 1-12 As shown in Example 1, the cabinet is also provided with a front door 240 that can be opened and closed.

[0074] The front door 240 is designed to be easy to operate from the front of the cabinet and is convenient to use.

[0075] Among them, for the matching design of the sheet metal plate 310, the sheet metal notch 320 and the clamping block 330, the present application adopts the following Figure 1-12 The preferred design shown in Example 1:

[0076] Preferably, if Figure 1-12As shown in Example 1, the sheet metal plate 310 is a rectangular structure, so that the sheet metal notch 320 forms a rectangular structure notch; the clamping block 330 is an L-shaped bending block, which includes a first clamping block 331 connected to the corresponding rear plate 210 or connected to the corresponding upper end of the side plate 220, and a second clamping block 332 connected to the first clamping block 331 and bent downward; wherein, when the clamping block 330 is embedded in the sheet metal notch 320, the second clamping block 332 is embedded in the sheet metal notch 320, and the left and right ends 334 of the sheet metal notch are against the left and right ends of the second clamping block 332, and the front end of the sheet metal notch 320 opposite to the sheet metal plate 310 and the free end 311 of the sheet metal plate 310 are against the second clamping block 332. Preferably, as Figure 1-12 As shown in Embodiment 1, the first clamping block 331 is arranged horizontally, and the second clamping block 332 is arranged vertically, so that when the clamping block 330 is inserted into the sheet metal notch 320, the bottom surface of the first clamping block 331 is in contact with the top surface of the corresponding rear upper cross beam 110 or side upper cross beam 120. Preferably, the boundary line between the first clamping block 331 and the second clamping block 332 adopts an arc transition.

[0077] The clamping block 330 is an L-shaped bending block, the sheet metal plate 310 is a rectangular structure, and the sheet metal notch 320 is a rectangular structure notch. Figure 11-12 As shown, on the one hand, the first clamping block 331 is horizontally arranged, so that the bottom surface of the first clamping block 331 fits with the top surface of the corresponding rear upper cross beam 110 or the side upper cross beam 120, and the upper and lower positions of the rear plate 210 and the side plate 220 after the buckle are stable, so that the first reserved hole 410 and the second reserved hole 420 correspond better, which is convenient for people to tighten the screw 450; on the other hand, the vertically arranged second clamping block 332 is easy to insert into the sheet metal notch 320, one side of the second clamping block 332 is against the free end 311 of the sheet metal plate 310, and the other plane thereof is against the front end portion of the sheet metal notch 320 opposite to the sheet metal plate 310 and fits well together, so that the sheet metal notch 320 can better limit the clamping block 330.

[0078] Alternatively, if Figure 1-12 As shown in the first embodiment, the lower ends of both sides of the second clamping block 332 are configured as chamfered structures 3321. The chamfered design facilitates the clamping block 330 to be smoothly inserted into the sheet metal notch 320.

[0079] It should be noted that:

[0080] The design concept of the hook of the present application is that: by matching the number, position, shape and size of the clamping block 330 with the sheet metal plate 310 and the sheet metal notch 320, when the clamping block 330 is embedded in the sheet metal notch 320, the left and right ends 334 of the sheet metal notch abut against the clamping block 330, and the front end of the sheet metal notch 320 opposite to the sheet metal plate 310 and the free end 311 of the sheet metal plate 310 abut against the clamping block 330, so that the sheet metal plate 310 and the sheet metal notch 320 can limit the clamping block 330 left and right and front and back; the above-mentioned clamping limit function can be achieved in various ways, for example:

[0081] You can use Figure 1 The L-shaped bent clamping block 330 shown cooperates with the rectangular sheet metal notch 320; Fig.13 In the solution shown in Example 2, the clamping block 330 is not limited to the L-shaped bend with a strictly vertical design, and the inclination angle of the second clamping block 330 is not limited to vertical downward, and can be adaptively adjusted so that it can achieve the above-mentioned offset limiting function; it can also be used as Fig.14 Embodiment 3, Fig.15 Embodiment 4, Fig.16 In the scheme shown in Example 5, the design of the clamping block 330 with other shapes is not limited to L-shaped bending or L-shaped bending. In summary, the shape and size design of the clamping block 330, the sheet metal plate 310, and the sheet metal notch 320 include but are not limited to the above-mentioned embodiment schemes. There are various ways to achieve the offset limit function, and the design can achieve the above-mentioned function; in addition, the design of the clamping block 330 in Example 1 with an L-shaped bending design and the first clamping block 331 of the clamping block 330 being in contact with the top surface of the upper crossbeam frame is the preferred scheme.

[0082] In the embodiment of the present application, two clamping blocks 330 are respectively provided on the rear plate 210 and the two side plates 220, and the rear upper cross beam 110 and the left and right upper cross beams 120 are correspondingly provided with sheet metal plates 310 and sheet metal notches 320 that match the positions and quantities of the clamping blocks 330; according to the above design concept, the number and positions of the clamping blocks 330, the sheet metal plates 310, and the sheet metal notches 320 can be adaptively adjusted according to needs, including but not limited to the embodiment scheme.

[0083] In addition, those skilled in the art should understand that, although there are many problems in the prior art, each embodiment or technical solution of the utility model can be improved in only one or several aspects, without having to solve all the technical problems listed in the prior art or background technology at the same time. Those skilled in the art should understand that the content not mentioned in a claim should not be used as a limitation on the claim.

[0084] Although the terms such as rear upper cross beam, side upper cross beam, pillar, rear plate, side plate, top plate, front door, clearance hole, lifting ring, sheet metal plate, sheet metal notch, clamping block, chamfered structure, screw, etc. are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model; the terms "first", "second", etc. (if any) in the description and claims of the embodiment of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A cabinet panel hanging buckle structure of a cabinet, comprising a frame and a cabinet panel, wherein the frame comprises an upper crossbeam frame and columns (130) supporting four corners of the upper crossbeam frame; the upper crossbeam frame comprises a front upper crossbeam and a rear upper crossbeam (110) arranged opposite to each other, and two side upper crossbeams (120) arranged opposite to each other; characterized in that: A sheet metal plate (310) is provided on the top surface of the rear upper cross beam (110) and / or the side upper cross beam (120), and a free end (311) of the sheet metal plate (310) is bent downward to form an inclined extension, so that a sheet metal notch (320) is formed on the top surface of the corresponding rear upper cross beam (110) and / or the side upper cross beam (120); The cabinet panel comprises a rear panel (210) and a side panel (220), and a clamping block (330) is provided at the upper end of the rear panel (210) and / or the side panel (220); the clamping block (330) matches the sheet metal notch (320), and when the clamping block (330) is inserted into the sheet metal notch (320), the left and right ends (334) of the sheet metal notch abut against the clamping block (330), and the front end of the sheet metal notch (320) opposite to the sheet metal plate (310) and the free end (311) of the sheet metal plate (310) abut against the clamping block (330), so that the sheet metal plate (310) and the sheet metal notch (320) can limit the clamping block (330) leftwards and forwards; Both side edges of the rear panel (210) and / or the side panel (220) are connected to the upright posts (130) via detachable fasteners.

2. The cabinet panel hanging buckle structure of the cabinet according to claim 1, characterized in that: The sheet metal plate (310) is a rectangular structure, so that the sheet metal notch (320) forms a rectangular structure notch; The clamping block (330) is an L-shaped bending block, comprising a first clamping block (331) connected to the corresponding rear plate (210) or connected to the upper end of the corresponding side plate (220), and a second clamping block (332) connected to the first clamping block (331) and bent downward; When the clamping block (330) is embedded in the sheet metal notch (320), the second clamping block (332) is embedded in the sheet metal notch (320), and the left and right ends (334) of the sheet metal notch abut against the left and right ends of the second clamping block (332), and the front end of the sheet metal notch (320) opposite to the sheet metal plate (310) and the free end (311) of the sheet metal plate (310) both abut against the second clamping block (332).

3. The cabinet panel hanging buckle structure of the cabinet according to claim 2, characterized in that: The first clamping block (331) is arranged horizontally, and the second clamping block (332) is arranged vertically, so that when the clamping block (330) is embedded in the sheet metal notch (320), the bottom surface of the first clamping block (331) fits with the top surface of the corresponding rear upper cross beam (110) or the side upper cross beam (120).

4. The cabinet panel hanging buckle structure of the cabinet according to claim 2, characterized in that: The lower ends of both sides of the second clamping block (332) are arranged as chamfered structures (3321).

5. The cabinet panel hanging buckle structure of the cabinet according to claim 1, characterized in that: The fastener is a screw (450); First reserved holes (410) are provided on both sides of the rear plate (210) and / or the side plate (220), and second reserved holes (420) matching the first reserved holes (410) are provided on the upright column (130); The screws (450), the first reserved holes (410) and the second reserved holes (420) cooperate to connect the rear plate (210) and / or the side plate (220) to the corresponding upright posts (130).

6. A cabinet, characterized in that: It comprises the cabinet panel hanging buckle structure as described in any one of claims 1-5.

7. The cabinet according to claim 6, characterized in that: The cabinet also includes a top plate (230); The top plate (230) is provided with a clearance hole (231) matching the clamping block (330), so that when the top plate (230) is covered on the upper crossbeam frame, the clamping block (330) is embedded in the clearance hole (231).

8. The cabinet according to claim 7, characterized in that: Third reserved holes (430) are provided on both sides of the top plate (230), and fourth reserved holes (440) matching the third reserved holes (430) are provided on the side upper cross beam (120); the top plate (230) is connected to the side upper cross beam (120) by means of screws (450), the third reserved holes (430) and the fourth reserved holes (440).

9. The cabinet according to claim 7, characterized in that: A lifting ring (232) is provided on the top surface of the top plate (230).

10. The cabinet according to claim 6, characterized in that: The cabinet is also provided with an openable and closable front door (240).

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