Hollow plate and cabinet body

Abstract

The utility model discloses a hollow plate and a cabinet body, relates to the plate technical field, the hollow plate includes: the base material, the base material includes base plate and a plurality of edgefold parts, the plurality of edgefold parts are respectively arranged on the four sides of the base plate, the plurality of edgefold parts enclose to form a hollow cavity with the base plate, and the base plate is provided with a plurality of through holes. The edge folding part comprises a side edge part connected with the base plate and an edge folding part folded from the side edge part to the hollow cavity; the cover plate is used for covering the hollow cavity; the connecting part is arranged in the hollow cavity and clamped to the edge folding part, and the connecting part is connected with the cover plate through a fastener so that the cover plate can be fixed to the base material; according to the technical scheme, the difficulty of assembling the cover plate and the base material to form the hollow plate is reduced, and the installation efficiency of assembling the cover plate and the base material to form the hollow plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow panels, in particular to a hollow panel and a cabinet. Background Art

[0002] The hollow sheet generally includes a cover plate and a substrate formed by cutting and bending a whole piece of metal plate. The substrate generally includes a base plate, which is located on the sides of the four sides of the base plate. The cover plate is covered on the side edges and fixed to form a hollow sheet. When the cover plate and the base plate are fixed, due to the hollowness between the base plate and the cover plate, it is difficult to fix the base plate, and the assembly and fixing efficiency is low. Utility Model Content

[0003] The main purpose of the utility model is to provide a hollow plate and a cabinet, aiming to reduce the difficulty of assembling a cover plate and a base material to form a hollow plate, and to increase the installation efficiency of assembling the cover plate and the base material to form a hollow plate.

[0004] In order to achieve the above-mentioned purpose, the hollow plate proposed by the utility model comprises:

[0005] A substrate, the substrate comprising a base plate and a plurality of folding parts, the plurality of folding parts being respectively arranged on four sides of the base plate, the plurality of folding parts being enclosed to form a hollow cavity with the base plate, the folding parts comprising a side portion connected to the base plate, and a folding portion folded from the side portion toward the hollow cavity;

[0006] a cover plate, the cover plate covering the hollow cavity; and

[0007] A connecting component is arranged in the hollow cavity and clamped on the folded edge portion, and the connecting component is connected to the cover plate through a fastener so that the cover plate is fixed to the substrate.

[0008] In one embodiment, there are a plurality of the connecting components, and each of the folded edge portions is clamped and mounted with no less than one connecting component.

[0009] In one embodiment, the folding portion includes a first folding portion extending from an end of the side portion away from the substrate toward one side of the side portion, and a second folding portion extending from an end of the first folding portion away from the side portion toward the substrate. When the cover plate is fixed to the substrate, the cover plate abuts against the first folding portion.

[0010] In one embodiment, the connecting component comprises a connecting component body and a plug-in portion, the connecting component body and the plug-in portion are connected via a clamping portion, and the clamping portion is provided with a clamping groove;

[0011] The second folded edge portion, the first folded edge portion and the side edge portion enclose an inserting cavity, the inserting portion is inserted into the inserting cavity, and the second folded edge portion is clamped into the clamping groove.

[0012] In one embodiment, when the connecting component is clamped on the folded edge portion, two sides of the connecting component body respectively abut against the base plate and the cover plate.

[0013] In one embodiment, the fastener includes a fastening screw, and a fastening screw hole is provided on the side of the connecting component body facing the cover plate. The fastening screw passes through the cover plate and is threadedly connected to the fastening screw hole so that the cover plate is abutted between the nut of the fastening screw and the connecting component body.

[0014] In one embodiment, the hollow plate is a door panel or a cabinet panel.

[0015] In one embodiment, when the hollow plate material is the door panel, the connecting component located at one of the folding components is also provided with a hinge mounting groove, the hinge mounting groove is opened on the side of the connecting component body facing the cover plate, the cover plate is provided with a through groove matching the hinge mounting groove, and the hinge mounting groove is used to accommodate a hinge movable component connecting the door panel.

[0016] In one embodiment, the connecting component body is penetrated by a connecting through hole, and when the cover plate is fixed to the substrate, the connecting through hole is used to penetrate the connecting member, so that when the two hollow plates are abutted against each other, they are connected through the connecting member.

[0017] The utility model also provides a cabinet body, comprising the hollow plate as described above.

[0018] The technical solution of the utility model is to arrange a connecting component in the hollow cavity, clamp the connecting component with the folded edge portion of the substrate, connect the cover plate to the connecting component by means of fasteners, and when the cover plate is covered on the hollow cavity, the connecting component can be used as a connecting piece to achieve connection and fixation between the cover plate and the substrate, thereby achieving assembly of the hollow plate, reducing the difficulty of assembling the cover plate and the substrate to form a hollow plate, and increasing the installation efficiency of assembling the cover plate and the substrate to form a hollow plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 An exploded view of the structure of an embodiment of a hollow plate provided by the utility model;

[0021] Figure 2 A cross-sectional view of a hollow plate provided by the utility model;

[0022] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 A structural schematic diagram of an embodiment of a connecting component in a hollow plate provided by the utility model;

[0024] Figure 5 A schematic diagram of the installation of the connecting components in the hollow plate provided by the utility model;

[0025] Figure 6 A structural exploded diagram of another embodiment of the hollow plate provided by the utility model;

[0026] Figure 7 A structural schematic diagram of another embodiment of a connecting component in a hollow plate provided by the utility model;

[0027] Figure 8 A schematic diagram of the connection of the hollow plate provided by the utility model;

[0028] Fig. 9 This is a schematic diagram of the connection between the hollow plate and the hinge provided by the utility model.

[0029] Description of Figure Numbers:

[0030] 100. Hollow plate; 10. Base material; 11. Base plate; 12. Side portion; 13. First folded edge portion; 14. Second folded edge portion; 20. Cover plate; 21. Through groove; 30. Connecting component; 31. Connecting component body; 32. Inserting portion; 33. Clamping portion; 34. Fastening screw hole; 35. Connecting through hole; 36. Hinge mounting groove; 40. Fastener; 41. Connecting component; 200. Hinge.

[0031] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0035] The hollow sheet generally includes a cover plate and a substrate formed by cutting and bending a whole piece of metal plate. The substrate generally includes a base plate, which is located on the sides of the four sides of the base plate. The cover plate is covered on the side edges and fixed to form a hollow sheet. When the cover plate and the base plate are fixed, due to the hollowness between the base plate and the cover plate, it is difficult to fix the base plate, and the assembly and fixing efficiency is low.

[0036] The utility model provides a hollow plate 100 .

[0037] See also Figures 1 to 8 In one embodiment of the utility model, the hollow plate 100 includes a substrate 10, a cover plate 20 and a connecting component 30; the substrate 10 includes a base plate 11 and a plurality of folding components, the plurality of folding components are respectively arranged on the four sides of the base plate 11, the plurality of folding components are surrounded to form a hollow cavity with the base plate 11, the folding components include a side portion 12 connected to the base plate 11, and a folding portion folded from the side portion 12 to the hollow cavity; the cover plate 20 covers the hollow cavity; the connecting component 30 is arranged in the hollow cavity and clamped on the folding portion, the connecting component 30 is connected to the cover plate 20 by a fastener 40, so that the cover plate 20 is fixed to the base plate 10.

[0038] In the present invention, the substrate 10 can be formed from a whole piece of thin metal plate by cutting and then bending to form the base plate 11 and the folding part, and the folding part is further bent to form the side part 12 and the folding part.

[0039] The technical solution of the utility model is to set a connecting component 30 in the hollow cavity, clamp the connecting component 30 with the folded edge part of the substrate 10, and connect the cover plate 20 to the connecting component 30 through the fastener 40. When the cover plate 20 is covered on the hollow cavity, the connecting component 30 can be used as a connecting piece 41 to achieve connection and fixation between the cover plate 20 and the substrate 10, thereby realizing assembly of the hollow plate 100, reducing the difficulty of assembling the cover plate 20 and the substrate 10 to form the hollow plate 100, and increasing the installation efficiency of assembling the cover plate 20 and the substrate 10 to form the hollow plate 100.

[0040] See also Figure 1 , Figure 5 , Figure 6 As shown, in the embodiment of the present utility model, there are a plurality of connecting components 30, and each folded edge portion is clamped and installed with no less than one connecting component 30.

[0041] Specifically, each side of the hollow plate 100 is provided with a connecting component 30 for connecting each side of the cover plate 20 with each side of the substrate 10, thereby improving the connection stability between the cover plate 20 and the substrate 10 and preventing the cover plate 20 and the substrate 10 from loosening.

[0042] In the above embodiment, when the overall size of the hollow plate 100 is small, a connecting component 30 can be set on each side of the hollow plate 100 to achieve the fixation between the cover plate 20 and the substrate 10, and the connection and fixation between each side of the cover plate 20 and the folded edge portion of the substrate 10 is relatively stable; when the overall size of the hollow plate 100 is large, the hollow plate 100 has a longer side, so the cover plate 20 also has a longer side. When the long side of the cover plate 20 is connected to the folded edge portion of the substrate 10 through the connecting component 30, it is necessary to set a plurality of connecting components 30 to achieve the connection between the two, so as to ensure that after the hollow plate 100 is assembled, the connection between the cover plate 20 on the longer side of the hollow plate 100 and the substrate 10 is sufficiently stable.

[0043] See also Figure 2 , Figure 3 As shown, in an embodiment of the utility model, the folding portion includes a first folding portion 13 extending from one end of the side portion 12 away from the substrate 11 toward one side of the side portion 12, and a second folding portion 14 extending from one end of the first folding portion 13 away from the side portion 12 toward the substrate 11. When the cover plate 20 is fixed to the substrate 10, the cover plate 20 abuts against the first folding portion 13.

[0044] In this embodiment, when the cover plate 20 is fixed to the substrate 10 through the connecting component 30, the cover plate 20 abuts against the second folded edge portion 14, so that there is no gap at the connection between the four sides of the cover plate 20 and the substrate 10, and the cover plate 20 can be tightly fitted to the four sides of the substrate 10, thereby further increasing the connection stability between the cover plate 20 and the substrate 10.

[0045] See also Figure 2 , Figure 3 , Figure 4 As shown, in the embodiment of the present utility model, the connecting component 30 includes a connecting component body 31 and a plug-in portion 32, the connecting component body 31 and the plug-in portion 32 are connected via a clamping portion 33, and the clamping portion 33 is provided with a clamping groove;

[0046] The second folded edge portion 14 , the first folded edge portion 13 and the side edge portion 12 are enclosed to form an inserting cavity, the inserting portion 32 is inserted into the inserting cavity, and the second folded edge portion 14 is clamped into the clamping groove.

[0047] Specifically, when the connecting component 30 is snapped into the folded edge portion, the second folded edge portion 14 is snapped into the snap-in groove, and the plug-in portion 32 is inserted into the plug-in cavity, forming a mutual bite state between the connecting component 30 and the folded edge portion, so that the connecting component 30 and the folded edge portion can be effectively snap-fitted and fixed.

[0048] See also Figure 2 As shown, in the embodiment of the present invention, when the connecting component 30 is clamped on the folded edge portion, two sides of the connecting component body 31 abut against the base plate 11 and the cover plate 20 respectively.

[0049] In the above-mentioned embodiment, on the one hand, when the connecting component 30 and the folded edge portion are engaged and fixed by mutual interlocking, the lower end of the connecting component body 31 abuts against the substrate 11, so that the connecting component 30 is limited between the substrate 11 and the folded edge portion, thereby maintaining a stable engaging state between the connecting component 30 and the folded edge portion, and is limited not only in the horizontal direction parallel to the board surface of the hollow plate 100, but also in the vertical direction perpendicular to the board surface of the hollow plate 100, without the need for limiting by the connection between the cover plate 20 and the connecting component 30, thereby facilitating the positioning of the connecting component 30 on the substrate 10.

[0050] On the other hand, the two sides of the connecting component body 31 respectively abut the substrate 11 and the cover plate 20, so that the hollow plate 100 is in the position of the connecting component 30, and no hollowing phenomenon will occur. By abutting the connecting component 30 with the substrate 11 and the cover plate 20, the supporting strength of the hollow plate 100 can be increased, thereby increasing the use scenarios of the hollow plate 100.

[0051] In the embodiment of the present utility model, the connecting component 30 may be a plastic component, and the connecting component 30 is manufactured by an integral molding process.

[0052] Specifically, configuring the connecting component 30 as a plastic part can reduce its manufacturing cost, thereby facilitating its rapid manufacturing through an integrated molding process, thereby reducing the overall manufacturing cost of the hollow plate 100.

[0053] See also Figure 1 , Figure 2 , Figure 4 As shown, in an embodiment of the utility model, the fastener 40 includes a fastening screw, and a fastening screw hole 34 is provided on the side of the connecting component body 31 facing the cover plate 20. The fastening screw passes through the cover plate 20 and is threadedly connected to the fastening screw hole 34 so that the cover plate 20 is abutted between the nut of the fastening screw and the connecting component body 31.

[0054] In the above embodiment, a threaded seat can be fixedly arranged in the connecting component body 31. The threaded seat is made of metal, and a fastening screw hole 34 is arranged on the threaded seat. Therefore, when the connecting component 30 is connected with the fastening screws, the connection strength is higher and no thread slippage occurs. When the cover plate 20 and the connecting component 30 are connected and fixed by the fastening screws, the stability of the connection is increased.

[0055] In the embodiment of the present invention, the hollow plate 100 is a door panel or a cabinet panel.

[0056] Specifically, the hollow panel 100 of the utility model can be used as a door panel or a cabinet panel. When it is used as a cabinet panel, multiple cabinet panels can be connected to each other to form a cabinet body. When it is used as a door panel, the door panel can be used as a cabinet door of the cabinet body, thereby making the application scenarios of the hollow panel 100 of the utility model more extensive.

[0057] See also Figure 6 , Figure 7 As shown, in an embodiment of the present utility model, when the hollow plate material 100 is a door panel, a connecting component 30 located at a folding component is also provided with a hinge mounting groove 36, and the hinge mounting groove 36 is arranged on a side of the connecting component body 31 facing the cover plate 20, and the cover plate 20 is provided with a through groove 21 matching with the hinge mounting groove 36, and the hinge mounting groove 36 is used to accommodate a hinge movable component connected to the door panel.

[0058] In the present invention, since the door panel needs to be installed on the cabinet body through a hinge, a mounting opening for the hinge 200 needs to be reserved on the door panel. When the hollow plate 100 of the present invention is used as a door panel, and a hinge movable slot is set on one side of the hollow plate 100, the hinge movable slot can be set on the connecting component 30. For this purpose, a hinge mounting slot 36 is provided on the connecting component 30. When the hinge 200 is installed on the hollow plate 100, the hinge 200 can be provided with a hinge movable part for hinge opening and closing, and fixed to the connecting component 30 through a fastening screw hole 34. After fixing, the hinge movable part is accommodated in the hinge mounting slot 36. The installation and fixing of the hollow door panel to the hinge is realized, and the situation that the hollow door panel has insufficient support strength when the hinge is hinged is avoided.

[0059] like Fig. 9 As shown, in the present invention, in addition, when the other end of the hinge 200 is fixed on the hollow plate 100 serving as a cabinet panel, the other end of the hinge 200 can be fixed on the connecting component 30 of the hollow plate 100 serving as a cabinet panel, and the connection and fixation of the other end of the hinge 200 to the cabinet panel can be achieved by inserting screws into the connecting component 30.

[0060] See also Figure 4 , Figure 5 , Figure 8 As shown, in the embodiment of the present invention, a connecting through hole 35 is provided through the connecting component body 31. When the cover plate 20 is fixed to the substrate 10, the connecting through hole 35 is used to penetrate the connecting member 41 so that the two hollow plates 100 are connected through the connecting member 41 when they are against each other.

[0061] Specifically, the connecting member 41 is a fastening bolt, which passes through the connecting through hole 35 located in the connecting component 30 and is inserted into the connecting through hole 35 of the connecting component 30 of another hollow plate 100. Both ends of the fastening bolt can be locked by nuts, or the nut at one end of the fastening bolt abuts against one hollow plate 100, and the other end of the fastening bolt is locked on the other hollow plate 100 by a nut.

[0062] The utility model also proposes a cabinet body, which includes a hollow plate 100. The specific structure of the hollow plate 100 refers to the above embodiment. Since the cabinet body adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0063] The above are only exemplary embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A hollow plate, characterized in that: include: A substrate, the substrate comprising a base plate and a plurality of folding parts, the plurality of folding parts being respectively arranged on four sides of the base plate, the plurality of folding parts being enclosed to form a hollow cavity with the base plate, the folding parts comprising a side portion connected to the base plate, and a folding portion folded from the side portion toward the hollow cavity; A cover plate, the cover plate covers the hollow cavity; as well as A connecting component is arranged in the hollow cavity and clamped on the folded edge portion, and the connecting component is connected to the cover plate through a fastener so that the cover plate is fixed to the substrate.

2. The hollow plate according to claim 1, characterized in that: There are multiple connecting components, and each of the folded edge portions is clamped and installed with no less than one connecting component.

3. The hollow plate according to claim 1, characterized in that: The folded edge portion includes a first folded edge portion extending from an end of the side portion away from the substrate toward one side of the side portion, and a second folded edge portion extending from an end of the first folded edge portion away from the side portion toward the substrate. When the cover plate is fixed to the substrate, the cover plate abuts against the first folded edge portion.

4. The hollow sheet material according to claim 3, characterized in that: The connecting component comprises a connecting component body and a plug-in portion, the connecting component body and the plug-in portion are connected via a clamping portion, and the clamping portion is provided with a clamping groove; The second folded edge portion, the first folded edge portion and the side edge portion enclose an inserting cavity, the inserting portion is inserted into the inserting cavity, and the second folded edge portion is clamped into the clamping groove.

5. The hollow sheet material according to claim 4, characterized in that: When the connecting component is clamped on the folded edge portion, two sides of the connecting component body respectively abut against the base plate and the cover plate.

6. The hollow sheet material according to claim 4, characterized in that: The fastener comprises a fastening screw, a fastening screw hole is provided on the side of the connecting component body facing the cover plate, the fastening screw passes through the cover plate and is threadedly connected with the fastening screw hole, so that the cover plate is abutted between the nut of the fastening screw and the connecting component body.

7. The hollow board according to any one of claims 1 to 6, characterized in that: The hollow plate is a door plate or a cabinet plate.

8. The hollow plate according to claim 7, characterized in that: When the hollow plate material is the door panel, the connecting component located at one of the folding components is also provided with a hinge mounting groove, the hinge mounting groove is opened on the side of the connecting component body facing the cover plate, the cover plate is provided with a through groove matching the hinge mounting groove, and the hinge mounting groove is used to accommodate a hinge movable component connecting the door panel.

9. The hollow plate according to claim 7, characterized in that: The connecting component body is penetrated by a connecting through hole, and when the cover plate is fixed to the base material, the connecting through hole is used to penetrate the connecting member, so that when the two hollow plates are against each other, they are connected through the connecting member.

10. A cabinet, characterized in that: The hollow plate comprises the hollow plate as claimed in any one of claims 1 to 9.

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