Cabinet door dismounting and mounting structure

Abstract

The utility model relates to the technical field of cabinet doors, and provides a cabinet door dismounting structure which is characterized in that first clamping grooves and first protrusions are arranged on the inner side of a frame side by side at intervals, and during assembly, core plates can be clamped in the first clamping grooves on the two sides; then any end of an upper sealing plate is clamped in the first clamping groove and the first protrusion at the same time and connected to the upper end of the core plate in a pressing mode, and one end of the core plate is sealed; and then, any end of the lower sealing plate is clamped on the first clamping groove and the first bulge at the same time, and is pressed at the lower end of the core plate, and the other end of the core plate is sealed, so that a stable cabinet door dismounting structure is formed. By means of the design, assembling is convenient, and the assembling efficiency of the cabinet door structure is greatly improved. Meanwhile, the core plate, the frame, the upper sealing plate and the lower sealing plate are of a separated structure, machining and grinding of all parts are facilitated, no extra pressing strip is needed for processing when the core plate is assembled, production procedures are reduced, materials are saved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cabinet doors, and in particular relates to a disassembly and assembly cabinet door structure. Background Art

[0002] As a piece of furniture with storage function, cabinets are very popular among families. Usually, a cabinet consists of two parts: the cabinet body and the cabinet door. The cabinet body can be opened or closed by the cabinet door to achieve the function of taking things out and closing. Traditional cabinet doors include a core board and a square frame. The core board and the frame are usually designed as an integrated structure. However, this structure will make operations such as processing and polishing more difficult, and the subsequent painting is also more complicated.

[0003] Therefore, when designing the structure of the cabinet door, some people design the core board and the frame as a separate structure, and use structures such as pressure strips to fix the core board in the square frame. Although this structural design can reduce the difficulty of processing and polishing, its assembly method is more complicated, which affects its assembly efficiency; at the same time, additional structures such as pressure strips need to be added during assembly, which not only adds a production process, but also increases material input and manufacturing costs. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide a disassembly and assembly cabinet door structure, which is convenient for assembly and improves assembly efficiency; at the same time, it can reduce production processes during assembly, save materials, and reduce manufacturing costs.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A disassembly and assembly cabinet door structure, comprising: two frames, arranged in parallel and at intervals, and two sides of the two frames facing each other are provided with a first card slot and a first protrusion, the first card slot and the first protrusion are arranged in parallel and at intervals along the thickness direction of the frames, and both extend along the length direction of the frames; a core plate, clamped in the two first card slots; an upper sealing plate and a lower sealing assembly plate, respectively located at the two ends of the core plate, either end of the upper sealing plate is clamped on the first card slot and the first protrusion at the same time, and either end of the lower sealing assembly plate is clamped on the first card slot and the first protrusion at the same time.

[0007] Furthermore, the lower sealing plate assembly includes an independent lower baffle plate and a lower support plate, the lower baffle plate and the lower support plate are arranged side by side along the thickness direction of the frame, the two ends of the lower baffle plate are respectively clamped in the two first clamping grooves, the two ends of the lower support plate are respectively clamped on the two first protrusions, and the lower support plate is used to abut against the opening end of the cabinet.

[0008] Furthermore, a second protrusion is provided at either end of the lower baffle, a first recess is formed between the second protrusion and the end face of the lower baffle, a snap-fitting protrusion is formed between the first slot and a side face of the frame, the second protrusion is snapped into the first slot, and the snap-fitting protrusion is snapped into the first recess.

[0009] Furthermore, a third protrusion and a fourth protrusion are provided at either end of the lower support plate, and a second slot is formed between the third protrusion and the fourth protrusion. When the first protrusion is inserted into the second slot, the third protrusion and the fourth protrusion are respectively clamped on both sides of the first protrusion.

[0010] Furthermore, both ends of the core plate are provided with fifth protrusions, and the fifth protrusions are respectively clamped in the first clamping grooves.

[0011] Furthermore, it also includes a mirror assembly, wherein the two frames, the core board, the upper sealing board and the lower sealing board form a accommodating cavity, and the accommodating cavity is used to cover the opening end of the cabinet, and one of the frames is provided with a socket connected to the accommodating cavity, and the mirror assembly is inserted into the accommodating cavity through the socket, and the side of the mirror assembly facing away from the core board is a mirror surface.

[0012] Furthermore, the upper sealing plate is provided with a first slide groove on the side facing the accommodating cavity, and the lower sealing plate is provided with a second slide groove on the side facing the accommodating cavity. Both sides of the mirror assembly are respectively inserted into the first slide groove and the second slide groove, and one end of the mirror assembly abuts against the other frame.

[0013] Furthermore, positioning protrusions are provided on both sides of the mirror assembly, and inner walls of the first slide groove and the second slide groove are provided with positioning grooves that cooperate with the positioning protrusions.

[0014] Furthermore, a portion of the mirror assembly located outside the socket is bent along a side facing the core plate to form a handle portion.

[0015] The utility model has the following beneficial effects:

[0016] (1) A first slot and a first protrusion are arranged in parallel and at intervals on the inner side of the frame. During assembly, the core board can be clamped in the first slots on both sides; then, either end of the upper sealing plate is clamped in the first slot and the first protrusion at the same time, and crimped to the upper end of the core board to seal one end of the core board; then, either end of the lower sealing assembly plate is clamped in the first slot and the first protrusion at the same time, and crimped to the lower end of the core board to seal the other end of the core board to form a stable detachable cabinet door structure. With such a design, it is easy to assemble and greatly improves the assembly efficiency of the detachable cabinet door structure. At the same time, the core board, frame, upper sealing plate and lower sealing assembly plate of the present application are separate structures, which not only facilitates the processing and polishing of each component, but also does not require additional pressure strips for processing when assembling the core board, thereby reducing production processes, saving materials, and reducing manufacturing costs.

[0017] (2) The lower sealing panel is designed as an independent lower baffle and lower abutment plate. The lower baffle is used to abut the lower end of the core plate to ensure that the core plate is stably installed on the two frames; the lower abutment plate is used to abut the open end of the cabinet body so that the disassembly door structure is closed on the cabinet body. At the same time, the lower sealing panel is also designed as a separate structure, so that when disassembling, only the lower baffle needs to be removed to remove the core plate, which is convenient for maintenance of the disassembly door structure.

[0018] (3) A storage cavity is provided on the side of the core board facing the cabinet body, and a socket is provided on the frame, so that the mirror assembly can be inserted into the storage cavity from the socket, so that the mirror assembly can be quickly installed in the storage cavity, so that when the cabinet door is opened, the user can use the mirror assembly; when the cabinet door is closed, the mirror assembly can be stored and protected to prevent dust from sticking to the mirror surface. It can be seen that the space on the disassembly and assembly cabinet door structure is fully utilized to meet the user's dressing needs; at the same time, it also provides storage for the mirror assembly when it is idle.

[0019] (4) A first slide groove is provided on the upper sealing plate, and a second slide groove is provided on the lower sealing plate. The mirror assembly is stabilized between the upper sealing plate and the lower sealing plate through the first slide groove and the second slide groove, thereby improving the stability of the structure. At the same time, positioning grooves are provided on the inner walls of the first slide groove and the second slide groove. In this way, during assembly, the positioning protrusions on both sides of the mirror assembly can be respectively inserted into the positioning grooves on both sides to achieve effective positioning and avoid the mirror assembly being easily pulled out of the socket when being pulled. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1It is a structural schematic diagram of the coordination between the disassembly and assembly cabinet door structure and the cabinet body in one embodiment;

[0022] Figure 2 An exploded view of a cabinet door disassembly and assembly structure in one embodiment;

[0023] Figure 3 for Figure 2 A schematic diagram of the structure of the frame described in;

[0024] Figure 4 for Figure 2 A schematic structural diagram of the core plate described in;

[0025] Figure 5 for Figure 2 A schematic diagram of the structure of the lower baffle described in;

[0026] Figure 6 for Figure 2 A schematic diagram of the structure of the lower abutment plate described in;

[0027] Figure 7 A schematic diagram of a cabinet door disassembly and assembly structure according to another embodiment;

[0028] Figure 8 for Figure 7 A schematic structural diagram of the upper sealing plate described in;

[0029] Fig. 9 for Figure 7 Schematic diagram of the structure of the lower sealing plate assembly described in .

[0030] Description of Figure Numbers:

[0031] 100 is a door disassembly and assembly structure; 10 is a frame; 11 is a first card slot; 12 is a first protrusion; 13 is a socket; 14 is a card-connecting protrusion; 20 is a core board; 21 is a fifth protrusion; 30 is an upper sealing plate; 31 is a first slide groove; 40 is a lower sealing assembly plate; 41 is a lower baffle plate; 411 is a second protrusion; 412 is a first recess; 42 is a lower abutment plate; 421 is a third protrusion; 422 is a fourth protrusion; 423 is a second card slot; 424 is a second slide groove; 50 is a accommodating cavity; 60 is a mirror assembly; 61 is a mirror surface; 62 is a handle; 63 is a positioning protrusion; 70 is a positioning groove; 200 is a cabinet body; 210 is an opening end.

[0032] 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

[0033] 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.

[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, in the present utility model, descriptions such as "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 the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0036] In one embodiment, please refer to Figures 1 to 9 The present application provides a disassembly and assembly cabinet door structure 100, comprising: two frame frames 10, arranged in parallel and at intervals, and the two sides of the two frame frames 10 facing each other are provided with first card grooves 11 and first protrusions 12, the first card grooves 11 and the first protrusions 12 are arranged in parallel and at intervals along the thickness direction of the frame frames 10, and both extend along the length direction of the frame frames 10; a core board 20, clamped in the two first card grooves 11; an upper sealing plate 30 and a lower sealing assembly plate 40, respectively located at the two ends of the core board 20, either end of the upper sealing plate 30 is clamped on the first card groove 11 and the first protrusion 12 at the same time, and either end of the lower sealing assembly plate 40 is clamped on the first card groove 11 and the first protrusion 12 at the same time.

[0037] The above-mentioned disassembly and assembly door structure 100 has the first card slot 11 and the first protrusion 12 arranged in parallel and at intervals on the inner side of the frame 10. When assembling, the core board 20 can be clamped in the first card slots 11 on both sides; then, either end of the upper sealing plate 30 is clamped in the first card slot 11 and the first protrusion 12 at the same time, and is pressed on the upper end of the core board 20 to seal one end of the core board 20; then, either end of the lower sealing assembly plate 40 is clamped in the first card slot 11 and the first protrusion 12 at the same time, and is pressed on the lower end of the core board 20 to seal the other end of the core board 20, thereby forming a stable disassembly and assembly door structure 100. With such a design, it is easy to assemble, and the assembly efficiency of the disassembly and assembly door structure 100 is greatly improved. At the same time, the core board 20, frame 10, upper sealing board 30 and lower sealing assembly board 40 of the present application are separate structures, which not only facilitates the processing and polishing of each component, but also eliminates the need for additional pressure strips when fixing the core board 20, thereby reducing production processes, saving materials and reducing manufacturing costs.

[0038] It should be explained that, during processing, the end dimensions of the upper sealing plate 30 and the lower sealing plate assembly 40 can be matched as much as possible with the dimensions of the first clamping groove 11 and the first protrusion 12 of the frame 10, so that when clamped, the upper sealing plate 30 and the lower sealing plate assembly 40 can be stably installed between the two frames 10. Of course, in order to achieve further connection, the first clamping groove 11 and the first protrusion 12 can be designed as a dovetail structure; at the same time, when clamped, structural glue can also be applied to the ends of the upper sealing plate 30 and the lower sealing plate assembly 40 to strengthen the clamping.

[0039] For further information, please refer to Figure 2 The lower sealing plate assembly 40 includes an independent lower baffle plate 41 and a lower abutment plate 42. The lower baffle plate 41 and the lower abutment plate 42 are arranged in parallel along the thickness direction of the frame 10. The two ends of the lower baffle plate 41 are respectively clamped in the two first clamping grooves 11, and the two ends of the lower abutment plate 42 are respectively clamped on the two first protrusions 12. The lower abutment plate 42 is used to abut against the open end 210 of the cabinet 200. It can be seen that the lower sealing plate assembly 40 is designed as an independent lower baffle plate 41 and a lower abutment plate 42. The lower baffle plate 41 is used to abut the lower end of the core plate 20 to ensure that the core plate 20 is stably installed on the two frames 10; the lower abutment plate 42 is used to abut the open end 210 of the cabinet 200, so that the disassembly cabinet door structure 100 is closed on the cabinet 200. At the same time, the lower sealing plate assembly 40 is also designed as a separate structure, so that when disassembling, only the lower baffle plate 41 needs to be removed to remove the core plate 20, which is convenient for the maintenance of the disassembly cabinet door structure 100.

[0040] For further information, please refer to Figure 3 and Figure 5, a second protrusion 411 is provided at either end of the lower baffle 41, a first recess 412 is formed between the second protrusion 411 and the end surface of the lower baffle 41, a clamping protrusion 14 is formed between the first clamping groove 11 and a side surface of the frame 10, the second protrusion 411 is clamped into the first clamping groove 11, and the clamping protrusion 14 is clamped into the first recess 412. It can be seen that the second protrusion 411 cooperates with the first clamping groove 11, and the first recess 412 cooperates with the clamping protrusion 14 to increase the combined surface area, so that the lower baffle 41 is stably installed between the frames 10, and the stability of the structure is improved.

[0041] It should be explained that the first recess 412 formed between the second protrusion 411 and the end surface of the lower baffle 41 may be in an L-shaped structure.

[0042] In one embodiment, please refer to Figure 3 and Figure 6 A third protrusion 421 and a fourth protrusion 422 are provided at either end of the lower support plate 42, and a second clamping groove 423 is formed between the third protrusion 421 and the fourth protrusion 422. When the first protrusion 12 is clamped into the second clamping groove 423, the third protrusion 421 and the fourth protrusion 422 are respectively clamped on both sides of the first protrusion 12. It can be seen that the lower support plate 42 is stably installed between the frames 10, thereby improving the stability of the structure.

[0043] In one embodiment, please refer to Figure 3 and Figure 4 , both ends of the core plate 20 are provided with fifth protrusions 21, and the fifth protrusions 21 are respectively clamped in the first clamping grooves 11. It can be seen that during assembly, the fifth protrusions 21 are respectively clamped in the first clamping grooves 11, so that the core plate 20 slides along the length direction of the first clamping grooves 11, so that the core plate 20 is quickly clamped in the preset position.

[0044] In one embodiment, please refer to Figure 7 , and also includes a mirror assembly 60. The two frames 10, the core board 20, the upper sealing board 30 and the lower sealing assembly board 40 enclose a receiving cavity 50. The receiving cavity 50 is used to cover the opening end 210 of the cabinet 200. One of the frames 10 is provided with a socket 13 connected to the receiving cavity 50. The mirror assembly 60 is inserted into the receiving cavity 50 through the socket 13. The side of the mirror assembly 60 facing away from the core board 20 is a mirror surface 61.

[0045] It can be seen that a receiving cavity 50 is provided on the side of the core board 20 facing the cabinet body 200, and a socket 13 is provided on the frame 10, so that the mirror assembly 60 is inserted into the receiving cavity 50 from the socket 13, so that the mirror assembly 60 can be quickly installed in the receiving cavity 50, so that when the cabinet door is opened, the user can use the mirror assembly 60; when the cabinet door is closed, the mirror assembly 60 can be stored and protected to prevent dust from sticking to the mirror surface 61. It can be seen that the space on the disassembly and assembly cabinet door structure 100 is fully utilized to meet the dressing needs of the user; at the same time, it also provides storage for the mirror assembly 60 when it is idle.

[0046] It should be explained that there are various designs for the structure of the mirror assembly 60, for example: the mirror assembly 60 may include a plane mirror and a frame, and the plane mirror is fixed on the frame; of course, the mirror assembly 60 may also include a fixing plate and a plane mirror, a groove structure is machined on the fixing plate, and the plane mirror is fixed in the groove structure.

[0047] For further information, please refer to Figure 8 and Fig. 9 The first slide groove 31 is provided on the side of the upper sealing plate 30 facing the accommodating cavity 50, and the second slide groove 424 is provided on the side of the lower sealing plate 40 facing the accommodating cavity 50. The two sides of the mirror assembly 60 are respectively inserted into the first slide groove 31 and the second slide groove 424, and one end of the mirror assembly 60 is in contact with the other frame 10. It can be seen that the first slide groove 31 is provided on the upper sealing plate 30, and the second slide groove 424 is provided on the lower sealing plate 40. Through the first slide groove 31 and the second slide groove 424, the mirror assembly 60 is stabilized between the upper sealing plate 30 and the lower sealing plate 40, thereby improving the stability of the structure.

[0048] For further information, please refer to Figures 7 to 9 , both sides of the mirror assembly 60 are provided with positioning protrusions 63, and the inner walls of the first slide groove 31 and the second slide groove 424 are provided with positioning grooves 70 that cooperate with the positioning protrusions 63. It can be seen that the inner walls of the first slide groove 31 and the second slide groove 424 are provided with positioning grooves 70, so that when assembling, the positioning protrusions 63 on both sides of the mirror assembly 60 can be respectively inserted into the positioning grooves 70 on both sides to achieve effective positioning, so as to prevent the mirror assembly 60 from being easily pulled out of the socket 13 when being pulled.

[0049] It should be explained that, since both sides of the mirror assembly 60 are provided with positioning protrusions 63, during assembly, the mirror assembly 60 cannot be directly pushed from the insertion opening 13 into the first slide groove 31, the second slide groove 424 and the accommodating cavity 50. Thus, during assembly, the core plate 20 and the mirror assembly 60 should be installed between the two frames 10 respectively; then, the upper sealing plate 30 and the lower sealing assembly plate 40 are sealed.

[0050] In addition, in a specific embodiment, one of the positioning grooves 70 is disposed on one side of the upper sealing plate 30 , and the other positioning groove 70 is disposed on one side of the lower abutment plate 42 .

[0051] In one embodiment, please refer to Figure 7 The portion of the mirror assembly 60 located outside the socket 13 is bent along a side facing the core board 20 to form a handle portion 62. In this way, the cabinet door opening operation is convenient.

[0052] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A cabinet door disassembly and assembly structure, characterized in that: include: Two frames (10) are arranged side by side and at intervals, and two sides of the two frames (10) facing each other are provided with a first card slot (11) and a first protrusion (12), the first card slot (11) and the first protrusion (12) are arranged side by side and at intervals along the thickness direction of the frame (10), and both extend along the length direction of the frame (10); A core plate (20) is clamped in the two first clamping grooves (11); An upper sealing plate (30) and a lower sealing plate assembly (40) are respectively located at two ends of the core plate (20), and either end of the upper sealing plate (30) is simultaneously clamped on the first clamping groove (11) and the first protrusion (12), and either end of the lower sealing plate assembly (40) is simultaneously clamped on the first clamping groove (11) and the first protrusion (12).

2. A disassembly and assembly cabinet door structure according to claim 1, characterized in that: The lower sealing plate assembly (40) comprises an independent lower baffle plate (41) and a lower abutment plate (42); the lower baffle plate (41) and the lower abutment plate (42) are arranged side by side along the thickness direction of the frame (10); the two ends of the lower baffle plate (41) are respectively clamped in the two first clamping grooves (11); the two ends of the lower abutment plate (42) are respectively clamped on the two first protrusions (12); and the lower abutment plate (42) is used to abut against the opening end (210) of the cabinet body (200).

3. The disassembly and assembly cabinet door structure according to claim 2, characterized in that: A second protrusion (411) is provided at either end of the lower baffle (41); a first recess (412) is formed between the second protrusion (411) and the end surface of the lower baffle (41); a snap-fitting protrusion (14) is formed between the first snap-fitting groove (11) and a side surface of the frame (10); the second protrusion (411) is snapped into the first snap-fitting groove (11), and the snap-fitting protrusion (14) is snapped into the first recess (412).

4. The disassembly and assembly cabinet door structure according to claim 2, characterized in that: A third protrusion (421) and a fourth protrusion (422) are provided at either end of the lower support plate (42), and a second clamping groove (423) is formed between the third protrusion (421) and the fourth protrusion (422). When the first protrusion (12) is inserted into the second clamping groove (423), the third protrusion (421) and the fourth protrusion (422) are respectively clamped on both sides of the first protrusion (12).

5. The disassembly and assembly cabinet door structure according to claim 1, characterized in that: Both ends of the core plate (20) are provided with fifth protrusions (21), and the fifth protrusions (21) are respectively clamped in the first clamping grooves (11).

6. A cabinet door disassembly and assembly structure according to any one of claims 1 to 5, characterized in that: It also includes a mirror assembly (60), wherein the two frame frames (10), the core board (20), the upper sealing board (30) and the lower sealing assembly board (40) enclose a receiving cavity (50), wherein the receiving cavity (50) is used to cover the open end (210) of the cabinet body (200), wherein one of the frame frames (10) is provided with a socket (13) connected to the receiving cavity (50), and the mirror assembly (60) is inserted into the receiving cavity (50) through the socket (13), and the side of the mirror assembly (60) facing away from the core board (20) is a mirror surface (61).

7. The disassembly and assembly cabinet door structure according to claim 6, characterized in that: The upper sealing plate (30) is provided with a first sliding groove (31) on the side facing the accommodating cavity (50), and the lower sealing plate (40) is provided with a second sliding groove (424) on the side facing the accommodating cavity (50). Both sides of the mirror assembly (60) are respectively inserted into the first sliding groove (31) and the second sliding groove (424), and one end of the mirror assembly (60) is in contact with the other frame (10).

8. The disassembly and assembly cabinet door structure according to claim 7, characterized in that: Positioning protrusions (63) are provided on both sides of the mirror assembly (60), and the inner walls of the first slide groove (31) and the second slide groove (424) are provided with positioning grooves (70) that cooperate with the positioning protrusions (63).

9. The disassembly and assembly cabinet door structure according to claim 6, characterized in that: The portion of the mirror assembly (60) located outside the insertion opening (13) is bent along a side facing the core plate (20) to form a handle portion (62).

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