Assembly type wardrobe structure and assembly method

Abstract

The invention relates to an assembly type wardrobe structure which comprises a preset number of first combination plate assemblies, the first combination plate assemblies comprise first sealing plates and first frames, the first frames are installed on the first sealing plates, and the first frames are distributed on the first sealing plates along the contours of the first sealing plates; a preset number of second composition board assemblies, wherein the second composition board assemblies comprise second sealing plates; a preset number of centralized connecting pieces are arranged, the first composition board assembly is detachably connected with the centralized connecting pieces, and the second composition board assembly is detachably connected with the centralized connecting pieces; in this way, the preset number of first composition board assemblies, the preset number of second composition board assemblies and the preset number of concentrated connecting pieces are combined to form a containing cavity in a prefabricated shape.

Description

TECHNICAL FIELD

[0001] The present application relates to a prefabricated wardrobe structure and an assembly method. BACKGROUND

[0002] In the current furniture manufacturing and home furnishing field, prefabricated wardrobes have become the mainstream of the market due to their advantages of convenient transportation, standardized production and customization. The commonly used technical solution is to assemble and fix a predetermined number and size of wooden boards (such as particle board, density board or solid wood splicing board) or composite boards on site through metal connectors, mainly bolts or screws. Although this connection method can provide the necessary structural strength, it exposes a series of inherent drawbacks in actual production, sales and use, thereby prompting the urgent need for a better solution. First, from the perspective of assembly experience and efficiency, the bolt / screw assembly process is extremely tedious. The installer needs to strictly refer to the drawings, identify the corresponding pre-drilled hole positions among the numerous boards, and align them one by one. Using manual or power tools to tighten a large number of bolts / screws not only consumes time and effort, but also requires a certain level of operating skill from the installer. The complete assembly process of a medium-sized wardrobe often takes several hours, and for ordinary consumers, the DIY threshold is high and the experience is poor. This process involves a lot of repetitive tightening operations, which are prone to cause individual connection points to be not tightened properly due to fatigue, thereby laying hidden dangers of structural loosening for later use. Secondly, this technical solution causes irreversible damage and aesthetic compromise to the boards themselves. In order to accommodate the bolts or screws, it is necessary to pre-drill through holes or blind holes at specific positions on the boards. These holes not only destroy the continuity of the board structure itself, which may introduce stress concentration points in the load-bearing edge area, affecting the overall structural strength in the long run; more importantly, they permanently damage the integrity of the board surface. Even if decorative caps are used to cover them up, the hole positions are still clearly visible, especially on light or solid color boards, which are extremely conspicuous and seriously affect the overall integrity and aesthetics of the wardrobe appearance, making it difficult to meet the pursuit of modern homes for simple, traceless and integrated visual effects. Furthermore, the bolt / screw-based connection method exhibits significant lack of flexibility in subsequent use. Once the assembly is complete, the structure of the wardrobe is fixed and cannot be easily adjusted or disassembled. When users need to relocate, change the room layout or adjust the internal structure, the disassembly process is often equally tedious and prone to cause hole slippage, board hole expansion, thereby seriously affecting the stability of the second assembly. In addition, after long-term use, the bolts may loosen due to slight deformation or stress relaxation of the wood, producing noise, which needs to be tightened again for maintenance, resulting in poor user experience. In summary, the assembly method relying on bolts or screws in the existing technology has become a major bottleneck in improving the product experience, aesthetic value and functional flexibility of prefabricated wardrobes. It leads to a series of problems such as tedious and inefficient assembly process, permanent damage to the boards, compromised visual aesthetics, and difficulty in adjusting and maintaining later. SUMMARY

[0003] The object of the present application is to provide an assembled wardrobe structure to solve the problems existing in the prior art, which comprises: a preset number of first combined panel assemblies, the first combined panel assembly comprising a first cover plate, a first frame mounted on the first cover plate, and the first frame being distributed on the first cover plate along the contour of the first cover plate; a preset number of second combined panel assemblies, the second combined panel assembly comprising a second cover plate; a preset number of central connectors, the first combined panel assembly being detachably connected with the central connector, and the second combined panel assembly being detachably connected with the central connector, so that the preset number of first combined panel assemblies, the preset number of second combined panel assemblies and the preset number of central connectors are combined into a prefabricated shape of a containing cavity.

[0004] Further, the central connector is provided with a first containing groove and a second containing groove, the first combined panel assembly being detachably inserted into the first containing groove, and the second combined panel assembly being detachably inserted into the second containing groove, so that the first combined panel assembly and the central connector are detachably mounted together, and the second combined panel assembly and the central connector are detachably mounted together.

[0005] Further, the central connector comprises a first bottom plate, a second bottom plate, a preset number of first spacing plates and a preset number of second spacing plates, the first spacing plate being fixedly connected with the first bottom plate and the second bottom plate, and the second spacing plate being fixedly connected with the first bottom plate and the second bottom plate, so that the first bottom plate and the second bottom plate are spaced apart; and the first spacing plate and the second spacing plate are fixedly connected together, so that the first spacing plate, the second spacing plate, the first bottom plate and the second bottom plate jointly form the second containing groove.

[0006] Further, the central connector further comprises a preset number of clamping units, the clamping unit comprising a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate having a preset distance, so that the first clamping plate and the second clamping plate constitute a part of the first containing groove; and the first clamping plate and the second clamping plate are fixedly connected together with the second bottom plate, and the first clamping plate extends from the second bottom plate in a direction away from the first bottom plate, and the second clamping plate extends from the second bottom plate in a direction away from the first bottom plate.

[0007] Further, the first clamping plate is provided with a preset number of first grooves in communication with the first accommodating groove; the second clamping plate is provided with a preset number of second grooves in communication with the first accommodating groove; and at the same height, the first grooves are aligned with the second grooves.

[0008] Further, the centralized connector further comprises a centralized part, a preset number of the clamping units are fixedly connected to the centralized part, the centralized part has a wall surface, the wall surface and the first clamping plate, the second clamping plate, the second bottom plate jointly enclose the first accommodating groove; the first clamping plate is provided with a first anti-skid tooth structure, the first anti-skid tooth structure is located in the first accommodating groove; the second clamping plate is provided with a second anti-skid tooth structure, the second anti-skid tooth structure is located in the first accommodating groove.

[0009] Further, the first frame comprises a preset number of first connecting rods and second connecting rods, the first connecting rods are fixedly connected with the second connecting rods; the first sealing plate is provided with a preset number of missing corners, so as to form an inclined part on the first sealing plate, the inclined part forms an avoiding through hole with the first connecting rod and the second connecting rod.

[0010] Further, the second combined plate assembly further comprises a first connecting rod strip, a second connecting rod strip, a third connecting rod strip and a fourth connecting rod strip, the third connecting rod strip comprises a third connecting rod strip main body, a first inclined rod strip and a second inclined rod strip, both ends of the third connecting rod strip main body are fixedly connected to the first inclined rod strip and the second inclined rod strip respectively; the fourth connecting rod strip comprises a fourth connecting rod strip main body, a third inclined rod strip and a fourth inclined rod strip, both ends of the fourth connecting rod strip main body are fixedly connected to the third inclined rod strip and the fourth inclined rod strip respectively; one end of the third inclined rod strip is fixedly connected with the first connecting rod strip, and the other end of the first inclined rod strip is fixedly connected with the first connecting rod strip; the fourth inclined rod strip and the second inclined rod strip are fixedly connected with the second connecting rod strip; the second connecting rod strip comprises a second connecting rod strip main body, a first hanging part and a second hanging part, both ends of the second connecting rod strip main body are fixedly connected to the first hanging part and the second hanging part respectively; and the first connecting rod strip, the second connecting rod strip, the third connecting rod strip and the fourth connecting rod strip are installed on the second sealing plate.

[0011] The application also provides an assembly method of the assembled wardrobe structure, comprising the following steps: (1) Component preparation step: providing a preset number of first combined plate assemblies, second combined plate assemblies and centralized connectors; the first combined plate assembly is composed of a first sealing plate and a first frame fixed thereon; the second combined plate assembly comprises a second sealing plate and a connecting rod structure thereof; (2) Connecting piece positioning step: the concentrated connecting piece is positioned as a structural node, and the first accommodating groove and the second accommodating groove are prefabricated on the concentrated connecting piece; (3) Board piece insertion step: a. The first frame of the first combined board assembly is detachably inserted into the first accommodating groove of the concentrated connecting piece along a specific direction; b. The second combined board assembly is detachably inserted into the second accommodating groove of the concentrated connecting piece; (4) Overall configuration step: the above insertion operation is repeated, so that the plurality of first combined board assemblies and the second combined board assemblies are connected to each other through the plurality of concentrated connecting pieces, and finally a predetermined shape of a wardrobe accommodating cavity is enclosed.

[0012] The technical solution brings the following remarkable beneficial effects: (1) Revolutionary improvement of assembly efficiency: the modular insertion design completely abandons traditional fasteners such as bolts and screws. The installation process does not require any tools, only simple alignment and insertion actions are needed, which shortens the assembly time from several hours to a few minutes, greatly reduces the assembly threshold and labor intensity, and is particularly suitable for user self-installation (DIY). (2) Excellent structural integrity and aesthetics: Since drilling holes in the main board (enclosing plate) is completely avoided, the integrity and aesthetics of the board surface are preserved, realizing truly "traceless" installation, and the wardrobe appearance is more clean and high-end, meeting the extreme pursuit of modern home for integrated visual effect. (3) Excellent connection reliability and stability: The anti-slip tooth structure on the concentrated connecting piece and the precisely designed accommodating groove provide strong radial gripping force and anti-torsion capability after insertion, ensuring that the connection point can effectively prevent shaking and loosening even under long-term use or external force, and the structural stability is far superior to traditional connection methods. (4) Excellent reusability and maintainability: The entire wardrobe is composed of pure physical insertion, which is extremely convenient to disassemble and reassemble without damaging the components. This greatly facilitates the user's relocation, space layout adjustment or local repair, and gives the product excellent reusability and full life cycle value. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A structural diagram of an assembled wardrobe structure provided by the present application.

[0014] Figure 2 A structural diagram of a first combined board assembly of an assembled wardrobe structure provided by the present application.

[0015] Figure 3 A structural diagram of a concentrated connecting piece of an assembled wardrobe structure provided by the present application.

[0016] Figure 4Another structural schematic view of the centralized connecting piece of the assembled wardrobe structure.

[0017] Figure 5 A structural schematic view of a second combined panel assembly of the assembled wardrobe structure.

[0018] Figure 6 For Figure 1 A local enlarged view of the assembled wardrobe structure at A. DETAILED DESCRIPTION

[0019] The application will be further described in details below with specific embodiments and the accompanying drawings. In different embodiments, similar elements are denoted by similar reference numerals. In the following embodiments, many details are described in order to make the application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different cases, or can be replaced by other elements, materials, methods. In some cases, some operations related to the application are not shown or described in the specification in order to avoid the core part of the application being overwhelmed by too much description, and it is not necessary to describe these related operations in detail for those skilled in the art according to the description in the specification and the general technical knowledge in the art.

[0020] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the operation steps involved in each embodiment can also be sequentially adjusted or adjusted in a manner that can be easily apparent to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing one embodiment, and do not mean that the composition and / or order is necessary.

[0021] The serial numbers of the components in this paper, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any order or technical meaning. The "connection" and "coupling" in the application include direct and indirect connection (coupling) unless otherwise specified.

[0022] Please refer to Figures 1-6 The application provides an assembled wardrobe structure (hereinafter referred to as "the wardrobe structure"). A plurality of first combined panel assemblies 11, the first combined panel assembly 11 comprising a first cover plate 111, a first frame 112, the first frame 112 being mounted on the first cover plate 111, and the first frame 112 being distributed on the first cover plate 111 along the contour of the first cover plate 111; a preset number of second combined plate assemblies 12, the second combined plate assemblies 12 comprising second sealing plates 121; a preset number of central connecting pieces 13, the first combined plate assemblies 11 and the central connecting pieces 13 being detachably connected together, the second combined plate assemblies 12 and the central connecting pieces 13 being detachably connected together, so that the preset number of first combined plate assemblies 11, the preset number of second combined plate assemblies 12 and the preset number of central connecting pieces 13 are combined into the prefabricated shaped accommodating cavity 10. In the present application, the first frame 112 can be mounted with the first sealing plate 111 by means of gluing or welding, of course, the material of the first frame 112 and the first sealing plate 111 is not limited when they are glued together; and preferably, the material of the first frame 112 and the first sealing plate 111 is metal when they are welded together.

[0023] In some embodiments of the present application, please refer to Figures 1-6 , the central connecting piece 13 is provided with a first accommodating groove 1310 and a second accommodating groove 130, the first combined plate assembly 11 is detachably inserted into the first accommodating groove 1310, and the second combined plate assembly 12 is detachably inserted into the second accommodating groove 130, so that the first combined plate assembly 11 and the central connecting piece 13 are detachably mounted together, and the second combined plate assembly 12 and the central connecting piece 13 are detachably mounted together.

[0024] In some embodiments of the present application, please refer to Figures 1-6 , the central connecting piece 13 comprises a first bottom plate 131, a second bottom plate 132, a preset number of first spacing plates 133 and a preset number of second spacing plates 134, the first spacing plates 133 are fixedly connected with the first bottom plate 131 and the second bottom plate 132, the second spacing plates 134 are fixedly connected with the first bottom plate 131 and the second bottom plate 132, so that the first bottom plate 131 and the second bottom plate 132 are spaced apart; and the first spacing plates 133 and the second spacing plates 134 are fixedly connected together, so that the first spacing plates 133, the second spacing plates 134, the first bottom plate 131 and the second bottom plate 132 jointly form the second accommodating groove 130. In the present application, preferably, there is only one first bottom plate and only one second bottom plate, but there are a plurality of first spacing plates 133 and second spacing plates 134 between the first bottom plate and the second bottom plate, so that a plurality of second accommodating grooves 130 can be provided on one central connecting piece 13. For example, in the present application, four second accommodating grooves 130 are provided on one central connecting piece 13.

[0025] In some embodiments of the present application, please refer to Figures 1-6 The central connector 13 further comprises a preset number of clamping units 137, each of which comprises a first clamping plate 135 and a second clamping plate 136. The first clamping plate 135 and the second clamping plate 136 have a preset distance, so that they form a part of the first accommodating groove 1310. The first clamping plate 135 and the second clamping plate 136 are both fixedly connected to the second bottom plate 132, and the first clamping plate 135 extends from the second bottom plate 132 away from the first bottom plate 131, and the second clamping plate 136 extends from the second bottom plate 132 away from the first bottom plate 131. In this way, the first accommodating groove 1310 is spaced apart from and adjacent to the second accommodating groove 130. The first combined plate assembly 11 is loaded into the first accommodating groove 1310, the second combined plate assembly 12 is loaded into the second accommodating groove 130, and the first combined plate assembly 11 and the second combined plate assembly 12 are adjacent to each other to form the accommodating cavity 10.

[0026] In some embodiments of the present application, please refer to Figures 1-6 The first clamping plate 135 is provided with a preset number of first grooves 1350, which are in communication with the first accommodating groove 1310. The second clamping plate 136 is provided with a preset number of second grooves 1360, which are in communication with the first accommodating groove 1310. At the same height, the first grooves 1350 and the second grooves 1360 are aligned. In the present application, when the first frame 112 of the first combined plate assembly 11 is inserted into the first accommodating groove 1310, one of the functions of the first grooves 1350 and the second grooves 1360 is to prevent the first frame 112 from shaking.

[0027] In some embodiments of the present application, please refer to Figures 1-6The centralized connector 13 further comprises a centralized part 1311, a preset number of the clamping units 137 are fixedly connected to the centralized part 1311, the centralized part 1311 has a wall surface 1312, and the wall surface 1312, the first clamping plate 135, the second clamping plate 136 and the second bottom plate 132 jointly enclose the first containing groove 1310; the first clamping plate 135 is provided with a first anti-skid tooth structure 1351, and the first anti-skid tooth structure 1351 is located in the first containing groove 1310; the second clamping plate 136 is provided with a second anti-skid tooth structure 1361, and the second anti-skid tooth structure 1361 is located in the first containing groove 1310. In the application, the first anti-skid tooth structure 1351 and the second anti-skid tooth structure 1361 increase the difficulty of preventing the first frame 112 from shaking and separating from the first containing groove 1310.

[0028] In some embodiments of the application, please refer to Figures 1-6 The first frame 112 comprises a preset number of first connecting rods 1121 and second connecting rods 1121, the first connecting rods 1121 are fixedly connected with the second connecting rods 1121; the first sealing plate 111 is provided with a preset number of corner defects, so as to form an inclined part 1111 on the first sealing plate 111, and the inclined part 1111 forms an avoiding through hole 113 with the first connecting rod 1121 and the second connecting rod 1122. In the application, the area where the first connecting rod 1121 and the second connecting rod 1121 are connected is inserted into the first containing groove 1310 of the centralized connector 13. More specifically, a part of the first connecting rod 1121 and a part of the second connecting rod 1122 which enclose the avoiding through hole 113 are inserted into the first containing groove 1310.

[0029] In some embodiments of the application, please refer to Figures 1-6The second combined plate assembly 12 further comprises a first connecting rod 122, a second connecting rod 123, a third connecting rod 124, and a fourth connecting rod 125. The third connecting rod 124 comprises a third connecting rod body 1241, a first inclined rod 1242, and a second inclined rod 1243. The two ends of the third connecting rod body 1241 are fixedly connected to the first inclined rod 1242 and the second inclined rod 1243, respectively. The fourth connecting rod 125 comprises a fourth connecting rod body 1251, a third inclined rod 1252, and a fourth inclined rod 1253. The two ends of the fourth connecting rod body 1251 are fixedly connected to the third inclined rod 1252 and the fourth inclined rod 1253, respectively. The third inclined rod 1252 is fixedly connected to one end of the first connecting rod 122, and the first inclined rod 1242 is fixedly connected to the other end of the first connecting rod 122. The fourth inclined rod 1253 and the second inclined rod 1243 are fixedly connected to the second connecting rod 123. The second connecting rod 123 comprises a second connecting rod body 1231, a first hanging part 1232, and a second hanging part 1233. The two ends of the second connecting rod body 1231 are fixedly connected to the first hanging part 1232 and the second hanging part 1233, respectively. The first connecting rod 122, the second connecting rod 123, the third connecting rod 124, and the fourth connecting rod 125 are installed on the second sealing plate 121. In this application, the first hanging part 1232 is inserted into the second accommodating groove 130 of one centralized connecting piece 13, and the second hanging part 1233 is inserted into the second accommodating groove 130 of another centralized connecting piece 13.

[0030] The application also provides an assembly method of the assembled wardrobe structure, comprising the following steps: (1) Assembly preparation step: providing a predetermined number of first combined plate assemblies, second combined plate assemblies, and centralized connecting pieces. The first combined plate assembly is composed of a first sealing plate and a first frame fixed thereon. The second combined plate assembly comprises a second sealing plate and a connecting rod structure thereof; (2) Connecting piece positioning step: positioning the centralized connecting piece as a structural node. The centralized connecting piece is pre-fabricated with a first accommodating groove and a second accommodating groove; (3) Plate insertion step: a. The first frame of the first combined plate assembly is detachably inserted into the first accommodating groove of the centralized connecting piece in a specific direction; b. The second combined plate assembly is detachably inserted into the second accommodating groove of the centralized connecting piece; (4) Overall configuration step: repeating the above insertion operation to connect multiple first combined plate assemblies, second combined plate assemblies, and centralized connecting pieces to each other, and finally form a wardrobe accommodating cavity with a predetermined shape.

[0031] The technical scheme brings the following remarkable beneficial effects: (1) revolutionary improvement of assembly efficiency: the modular plug-in design completely abandons traditional fasteners such as bolts and screws. The installation process does not require any tools, only simple alignment and plug-in actions, which shortens the assembly time from several hours to a few minutes, greatly reduces the assembly threshold and labor intensity, and is particularly suitable for user self-installation (DIY). (2) excellent structural integrity and aesthetics: since drilling holes in the main plate (enclosing plate) is completely avoided, the integrity and aesthetics of the plate surface are preserved, realizing truly "traceless" installation, and the wardrobe appearance is more clean and high-end, meeting the extreme pursuit of modern home for integrated visual effect. (3) excellent connection reliability and stability: the anti-skid tooth structure on the concentrated connecting piece and the precisely designed accommodating groove provide strong radial gripping force and anti-torsion capability after plug-in, ensuring that the connection point can effectively prevent shaking and loosening even under long-term use or external force, and the structural stability is far superior to traditional connection methods. (4) excellent reusability and maintainability: the entire wardrobe is composed of pure physical plug-in, which is extremely convenient to disassemble and reassemble without damaging the components. This greatly facilitates the user's relocation, space layout adjustment or local repair, and gives the product excellent reusability and full life cycle value.

[0032] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made in accordance with the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A fabricated wardrobe structure, characterized in that, The application relates to a prefabricated housing cavity, which comprises the following components: a preset number of first combined plate assemblies, each of which comprises a first sealing plate and a first frame mounted on the first sealing plate and distributed along the contour of the first sealing plate; a preset number of second combined plate assemblies, each of which comprises a second sealing plate; a preset number of central connecting pieces, which are detachably connected with the first combined plate assemblies and the second combined plate assemblies, so that the preset number of first combined plate assemblies, the preset number of second combined plate assemblies and the preset number of central connecting pieces are combined into a prefabricated housing cavity.

2. The assembled wardrobe structure as claimed in claim 1, wherein, The central connecting piece is provided with a first accommodating groove and a second accommodating groove, the first combined plate assembly is detachably inserted into the first accommodating groove, and the second combined plate assembly is detachably inserted into the second accommodating groove, so that the first combined plate assembly and the central connecting piece are detachably mounted together, and the second combined plate assembly and the central connecting piece are detachably mounted together.

3. The assembled wardrobe structure as claimed in claim 2, wherein, The central connecting piece comprises a first bottom plate, a second bottom plate, a preset number of first spacing plates and a preset number of second spacing plates, the first spacing plates are fixedly connected with the first bottom plate and the second bottom plate, the second spacing plates are fixedly connected with the first bottom plate and the second bottom plate, so that the first bottom plate and the second bottom plate are spaced apart; the first spacing plates and the second spacing plates are fixedly connected together, so that the first spacing plates, the second spacing plates, the first bottom plate and the second bottom plate jointly form the second accommodating groove.

4. The assembled wardrobe structure according to claim 3, characterized in that, The central connecting piece further comprises a preset number of clamping units, each of which comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate have a preset distance, so that the first clamping plate and the second clamping plate form a part of the first accommodating groove; the first clamping plate and the second clamping plate are fixedly connected with the second bottom plate, the first clamping plate extends from the second bottom plate towards a direction away from the first bottom plate, and the second clamping plate extends from the second bottom plate towards a direction away from the first bottom plate.

5. The assembled wardrobe structure according to claim 4, characterized in that, The first clamping plate is provided with a preset number of first grooves in communication with the first accommodating groove; the second clamping plate is provided with a preset number of second grooves in communication with the first accommodating groove; and at the same height, the first grooves are aligned with the second grooves.

6. The assembled wardrobe structure as claimed in claim 4, wherein, The central connecting piece further comprises a central part, the preset number of clamping units are fixedly connected with the central part, the central part has a wall surface, the wall surface, the first clamping plate, the second clamping plate and the second bottom plate jointly form the first accommodating groove; the first clamping plate is provided with a first anti-skid tooth structure located in the first accommodating groove. The second clamping plate is provided with a second anti-skid tooth structure located in the first accommodating groove.

7. The fabricated wardrobe structure as claimed in claim 1, wherein, The first frame comprises a preset number of first connecting rods and second connecting rods fixedly connected with each other; the first sealing plate is provided with a preset number of missing corners to form an inclined portion on the first sealing plate, and the inclined portion forms a avoiding through hole with the first connecting rod and the second connecting rod.

8. The fabricated wardrobe structure as claimed in claim 1, wherein, The second combined plate assembly further comprises a first connecting rod strip, a second connecting rod strip, a third connecting rod strip and a fourth connecting rod strip; the third connecting rod strip comprises a third connecting rod strip body, a first inclined rod strip and a second inclined rod strip, and the two ends of the third connecting rod strip body are fixedly connected with the first inclined rod strip and the second inclined rod strip respectively; the fourth connecting rod strip comprises a fourth connecting rod strip body, a third inclined rod strip and a fourth inclined rod strip, and the two ends of the fourth connecting rod strip body are fixedly connected with the third inclined rod strip and the fourth inclined rod strip respectively; the third inclined rod strip is fixedly connected with one end of the first connecting rod strip, and the first inclined rod strip is fixedly connected with the other end of the first connecting rod strip; the fourth inclined rod strip and the second inclined rod strip are fixedly connected with the second connecting rod strip; the second connecting rod strip comprises a second connecting rod strip body, a first hanging portion and a second hanging portion, and the two ends of the second connecting rod strip body are fixedly connected with the first hanging portion and the second hanging portion respectively; and the first connecting rod strip, the second connecting rod strip, the third connecting rod strip and the fourth connecting rod strip are installed on the second sealing plate.

9. An assembly method of a prefabricated wardrobe structure, comprising the following steps: (1) Component preparation step: providing a preset number of first combined plate assemblies, second combined plate assemblies and centralized connecting pieces; the first combined plate assembly is composed of a first sealing plate and a first frame fixedly connected thereto; the second combined plate assembly comprises a second sealing plate and a connecting rod structure thereof; (2) Connecting piece positioning step: positioning the centralized connecting piece as a structure node, and the centralized connecting piece is preformed with a first accommodating groove and a second accommodating groove; (3) Plate insertion step: a. The first frame of the first combined plate assembly is detachably inserted into the first accommodating groove of the centralized connecting piece along a specific direction; b. The second combined plate assembly is detachably inserted into the second accommodating groove of the centralized connecting piece; (4) Overall configuration step: repeating the above insertion operation, so that a plurality of first combined plate assemblies and second combined plate assemblies are connected with each other through a plurality of centralized connecting pieces, and finally a wardrobe accommodating cavity with a predetermined shape is formed. ​

Images