An assembled kitchen wall assembly and installation method

Abstract

The present invention provides a prefabricated kitchen wall assembly and an installation method, which relate to the technical field of decoration design. It includes a leveling member arranged on a wall and a wall panel arranged on the leveling member, and also includes a flat joint member, an external corner connecting member and an internal corner connecting member. The leveling member includes a keel, a movable member and a connecting bolt. The keel is arranged vertically, and the keel includes a bottom plate and a protruding plate. The movable member includes an intermediate plate, a first side plate and a second side plate. The external corner connecting member includes a first external corner member for connecting with a first external corner wall panel and a second external corner member for connecting with a second external corner wall panel. The structure of the present invention is simple, the installation is convenient, the prefabricated installation efficiency of the wall panel is high, and the wall panel can be leveled during installation to absorb the error caused by the unevenness of the wall, and the wall panel can be installed at the specific internal corners and external corners of the kitchen, with a wide range of applications, less wall panel grooving, high structural strength and long service life.

Description

Technical Field

[0001] The present invention relates to the technical field of decoration design,

[0002] and in particular, the present invention relates to an assembled kitchen wall assembly and an installation method thereof. Background Art

[0003] Currently, the current decoration industry is developing towards the direction of industrial modular installation. Generally speaking, wall decoration is a commonly used decoration method in interior design, which can increase the sense of hierarchy of the indoor space and play a role in beautifying the decoration.

[0004] Currently, traditional kitchen decoration generally fixes wall tiles and floor tiles through cement mortar. The on-site operation has a large dust pollution, high requirements for the handicraft technology of workers, a long decoration period, and it is impossible to perform local adjustment and replacement during installation. It has high requirements for installation workers, is time-consuming and laborious, and has a high labor intensity. Therefore, the installation of kitchen wall panels now tends to be assembled installation to achieve the purpose of accelerating the construction efficiency and saving construction consumption. For example, the Chinese patent utility model patent CN212201111U discloses an integrated kitchen wall, including a bracket, a surrounding board is fixed on the four sides of the bracket, a plurality of sleeves are fixed inside the surrounding board, the brackets are alternately arranged horizontally and vertically, threaded grooves are arranged at the positions where the brackets are alternately arranged horizontally and vertically, the four sides of the bracket are inserted into the sleeves and are fixedly connected through fastening nuts and fastening screws, a moisture-proof board is fixed on the back of the bracket, a waterproof layer is fixed on the top of the bracket, and a plurality of grooves are opened on the waterproof layer; the above-mentioned utility model has a reasonable structure design, integrates the entire wall surface, and the method of installing the wall surface after integration avoids the generation of noise during installation, shortens the construction period, improves the construction environment, and simultaneously performs waterproofing through a double-layer structure of a moisture-proof board and a waterproof layer inside to avoid water seepage on the back. Its structure is simple and convenient for installation and disassembly. After a water leakage occurs, the entire wall surface can be removed in time without removing the tiles from the surface, greatly saving the maintenance cost.

[0005] However, the above kitchen wall structure still has the following problems: the structure is complex, the adjustability of the wall surface is poor, the wall panel cannot absorb the error of the uneven wall during installation, and in addition, too many slots on the wall panel may affect the strength of the wall panel and the structural stability after the wall surface is installed, and it is impossible to install wall panels at specific internal corners and external corners of the kitchen.

[0006] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient assembled kitchen wall assembly and an installation method thereof. Summary of the Invention

[0007] The object of the present invention is to provide an assembled kitchen wall panel assembly with a simple structure, convenient installation, high efficiency in the assembled installation of wall panels, capable of leveling during the installation of wall panels to absorb errors caused by unevenness of the wall body, and capable of installing wall panels at specific internal and external corners of the kitchen, with a wide range of applications, few slots in the wall panels, high structural strength, and long service life.

[0008] To achieve the above object, the present invention is realized by adopting the following technical solutions:

[0009] An assembled kitchen wall panel assembly includes a leveling member disposed on a wall body and a wall panel disposed on the leveling member, and further includes a butt joint member disposed between two adjacent butt-jointed wall panels, an external corner connecting member disposed between two adjacent wall panels connected at an external corner, and an internal corner connecting member disposed between two adjacent wall panels connected at an internal corner. The leveling member includes a keel disposed on the wall body, a movable member disposed on the keel, and a connecting bolt for connecting the keel and the movable member. The keel is vertically disposed, and the keel includes a bottom plate disposed on the wall body and a protruding plate disposed on the bottom plate. The movable member includes an intermediate plate, a first side plate extending towards the wall body at an end of the intermediate plate, and a second side plate extending towards the wall body at an end of the intermediate plate away from the first side plate. The external corner connecting member includes a first external corner member for connecting with a first external corner wall panel and a second external corner member for connecting with a second external corner wall panel.

[0010] As a preference of the present invention, a reinforcing member is disposed at an end of the wall panel. The reinforcing member includes a reinforcing intermediate plate, a short side plate disposed at an end of the reinforcing intermediate plate close to the wall body, and a long side plate disposed at an end of the reinforcing intermediate plate away from the wall body.

[0011] As a preference of the present invention, at least a part of the protruding plate is located between the first side plate and the second side plate. A first waist-shaped hole is disposed on the protruding plate, and second waist-shaped holes are disposed on both the first side plate and the second side plate. The connecting bolt is a tension bolt, and at least a part of the connecting bolt is located in the first waist-shaped hole and the second waist-shaped hole.

[0012] As a preference of the present invention, the butt joint member includes a butt joint bottom plate. A pressing plate for connecting with a reinforcing edge plate of a first butt-jointed wall panel is disposed at an end of the butt joint bottom plate. A resisting plate for connecting with a reinforcing intermediate plate of a second butt-jointed wall panel is disposed at an end of the butt joint bottom plate away from the pressing plate. The pressing plate is disposed parallel to the butt joint bottom plate, and the resisting plate is disposed perpendicular to the butt joint bottom plate.

[0013] Preferably, in the present invention, the first external corner member includes a first connecting plate for connecting with the first external corner wall panel and a second connecting plate perpendicular to the first connecting plate. A buckle for connecting with the short side plate at the end of the first external corner wall panel is provided on the side of the first connecting plate away from the second connecting plate. The second external corner member includes a third connecting plate for connecting with the second connecting plate and a connecting block provided at the end of the third connecting plate for connecting with the long side plate at the end of the second external corner wall panel. One end of the connecting block away from the third connecting plate is connected to the long side plate at the end of the first external corner wall panel through a first connecting adhesive.

[0014] Preferably, in the present invention, the internal corner connecting member includes an internal corner bottom plate parallel to the second internal corner wall panel, an abutting block provided at one end of the internal corner bottom plate close to the first internal corner wall panel for connecting with the first internal corner wall panel, and a pressing plate provided at one end of the internal corner bottom plate away from the abutting block. The pressing plate is parallel to the internal corner bottom plate, and at least a part of the short side plate on the second internal corner wall panel is located between the pressing plate and the wall body.

[0015] Preferably, in the present invention, the abutting block extends in a direction perpendicular to the internal corner bottom plate, and a caulking block is provided at one end of the abutting block away from the internal corner bottom plate.

[0016] Preferably, in the present invention, the caulking block includes a first plate body perpendicular to the first internal corner wall panel and a second plate body parallel to the first internal corner wall panel. The first plate body is connected to the abutting block through an internal corner adhesive tape, and at least a part of the second plate body is located between the first internal corner wall panel and the long side plate on the second internal corner wall panel.

[0017] Preferably, in the present invention, a first limiting plate extending towards the second side plate is provided at one end of the first side plate away from the middle plate, and a second limiting plate extending towards the first side plate is provided at one end of the second side plate away from the middle plate. The distance between the first limiting plate and the second limiting plate is equal to the width of the protruding plate. An external plate parallel to the bottom plate is provided at one end of the protruding plate away from the bottom plate. The width of the external plate is greater than the width of the protruding plate, and the width of the external plate is equal to the distance between the first side plate and the second side plate.

[0018] The present invention also provides an installation method for an assembled kitchen wall assembly, including the following steps:

[0019] S1: Install the leveling member on the wall and complete the leveling;

[0020] S2: Install and fix a corner connector between two corner connecting wall panels at the external corner of the wall, and fix the two corner connecting wall panels on the leveling piece at the external corner of the wall;

[0021] S3: Install and connect and fix an internal corner connector between two internal corner connecting wall panels at the internal corner of the wall, and fix the two internal corner connecting wall panels on the leveling piece at the internal corner of the wall;

[0022] S4: Complete the butt joint of multiple butt joint wall panels on each wall through butt joint pieces until the entire kitchen wall is covered, and complete the installation of the wall panels.

[0023] The beneficial effects of an assembled kitchen wall assembly and an installation method of the present invention are as follows: simple structure, convenient installation, high efficiency of assembled installation of wall panels, and the wall panels can be leveled during installation to absorb errors caused by uneven walls, and the wall panels can be installed at specific internal and external corners of the kitchen, with a wide range of applications, as well as fewer slots in the wall panels, high structural strength, and long service life. Description of the Drawings

[0024] Figure 1 It is a top view schematic diagram of the overall structure of an embodiment of an assembled kitchen wall assembly of the present invention;

[0025] Figure 2 It is a structural schematic diagram of a leveling piece in an embodiment of an assembled kitchen wall assembly of the present invention;

[0026] Figure 3 It is a split structural schematic diagram of a leveling piece in an embodiment of an assembled kitchen wall assembly of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the installation at the butt joint of wall panels in an embodiment of an assembled kitchen wall assembly of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the installation of a butt joint piece in an embodiment of an assembled kitchen wall assembly of the present invention;

[0029] Figure 6 It is a split structural schematic diagram of a butt joint piece in an embodiment of an assembled kitchen wall assembly of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the installation at the connection of the external corner of wall panels in an embodiment of an assembled kitchen wall assembly of the present invention;

[0031] Figure 8 It is a structural schematic diagram of a first external corner piece in an embodiment of an assembled kitchen wall assembly of the present invention;

[0032] Figure 9 The structural schematic diagram of the second external corner member in an embodiment of an assembled kitchen wall assembly of the present invention;

[0033] Figure 10 The installation structural schematic diagram of the installation at the internal corner connection of the wall panel in an embodiment of an assembled kitchen wall assembly of the present invention;

[0034] Figure 11 The structural schematic diagram of the internal corner connecting member in an embodiment of an assembled kitchen wall assembly of the present invention;

[0035] Figure 12 The structural schematic diagram of the caulking block in an embodiment of an assembled kitchen wall assembly of the present invention;

[0036] Figure 13 The process schematic diagram of the installation method of an assembled kitchen wall assembly of the present invention;

[0037] In the figure: 1, keel, 11, bottom plate, 111, fixing screw, 112, screw groove, 12, protruding plate, 121, first waist hole, 13, outer plate, 131, first engaging tooth, 2, movable member, 21, first side plate, 211, first limiting plate, 22, second side plate, 221, second limiting plate, 23, middle plate, 24, second waist hole, 25, third engaging tooth, 3, flat joint member, 31, flat joint bottom plate, 311, flat joint screw, 312, flat joint nail groove, 313, waterproof tape, 314, first engaging groove, 315, extrusion engaging tooth, 316, connecting engaging tooth, 32, pressing plate, 321, transition plate, 33, abutting plate, 331, second engaging groove, 4, first external corner member, 41, first connecting plate, 411, first screw, 42, second connecting plate, 421, second screw, 43, buckle, 5, second external corner member, 51, third connecting plate, 52, connecting block, 521, positioning block, 522, external corner caulking block, 53, first connecting glue, 54, second connecting glue, 55, caulking groove, 6, internal corner connecting member, 61, internal corner bottom plate, 611, internal corner screw, 62, abutting block, 63, pressing plate, 631, protruding block, 7, caulking block, 71, first plate body, 72, second plate body, 73, internal corner tape, 300, reinforcing member, 301, reinforcing middle plate, 302, short side plate, 303, long side plate, 304, first tape, 305, second tape, 400, wall body, 500, connecting bolt. Detailed implementation manners

[0038] The following are specific embodiments of the present invention, which further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0039] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements and steps of the modules and steps set forth in these embodiments do not limit the scope of the present invention.

[0040] Meanwhile, it should be understood that for the sake of convenience in description, the processes in the drawings do not occur separately, but multiple steps cross each other.

[0041] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the products of the present invention are habitually placed. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0042] The following description of at least one exemplary embodiment is actually merely illustrative and in no way a limitation to the present invention and its application or use.

[0043] Technologies, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be regarded as part of the authorization specification.

[0044] Embodiment 1: As Figures 1 to 12 shown, it is merely one of the embodiments of the present invention. An assembled kitchen wall assembly includes a leveling member disposed on a wall body 400 and a wall panel disposed on the leveling member. It further includes a flat joint member 3 disposed between two adjacent flat-connected wall panels, a corner connector disposed between two adjacent wall panels connected at a yang corner, and a yin corner connector 6 disposed between two adjacent wall panels connected at a yin corner. The flat joint member 3 includes a keel 1 disposed on the wall body 400, a movable member 2 disposed on the keel 1, and a connecting bolt 500 for connecting the keel 1 and the movable member 2. The keel 1 is vertically disposed, and the keel 1 includes a bottom plate 11 disposed on the wall body 400 and a protruding plate 12 disposed on the bottom plate 11. The movable member 2 includes an intermediate plate 23, a first side plate 21 extending from the end of the intermediate plate 23 towards the wall body 400, and a second side plate 22 extending from the end of the intermediate plate 23 away from the first side plate 21 towards the wall body 400. The corner connector includes a first yang corner member 4 for connecting to the first yang corner wall panel and a second yang corner member 5 for connecting to the second yang corner wall panel.

[0045] In the present invention, a leveling member is first installed on the wall body 400 and leveled, and then the wall panel is installed on the leveling member of the wall body 400. Since the wall body 400 may have bends or protrusions, external corner installation and internal corner installation will be formed. At the external corner installation, two external corner installation wall panels are respectively arranged on the two wall bodies 400, and these two external corner installation wall panels are connected through an external corner connecting member. Similarly, at the internal corner installation, two internal corner installation wall panels are respectively arranged on the two wall bodies 400, and these two internal corner installation wall panels are connected through an internal corner connecting member 6. Generally, after the wall panels are installed at the internal corners and external corners of the wall surface, these wall panels are then flatly connected and installed on the wall body 400, and adjacent two wall panels arranged on the same surface are connected through a flat connecting member 3 until the entire wall body is covered, completing the installation of the kitchen wall assembly.

[0046] First, it is the structure of the wall panel. A reinforcing member 300 is arranged at the end of the wall panel. The reinforcing member 300 includes a reinforcing middle plate 301, a short side plate 302 arranged at one end of the reinforcing middle plate 301 close to the wall body 400, and a long side plate 303 arranged at one end of the reinforcing middle plate 301 far from the wall body 400. The reinforcing middle plate 301 is closely attached to the end face of the wall panel. The short side plate 302 and the long side plate 303 are both perpendicular to the reinforcing middle plate 301. The side of the short side plate 302 far from the long side plate 303 is flush with the side of the wall panel close to the wall body 400, and the side of the long side plate 303 far from the short side plate 302 is flush with the side of the wall panel far from the wall body 400.

[0047] Then, it is the setting of the leveling member. The leveling member includes a keel 1 arranged on the wall body 400, a movable member 2 arranged on the keel 1, and a connecting bolt 500 for connecting the keel 1 and the movable member 2. The keel 1 is arranged vertically, and the keel 1 includes a bottom plate 11 arranged on the wall body 400 and a protruding plate 12 arranged on the bottom plate 11. The movable member 2 includes an intermediate plate 23, a first side plate 21 extending towards the wall body 400 at the end of the intermediate plate 23, and a second side plate 22 extending towards the wall body 400 at one end of the intermediate plate 23 far from the first side plate 21. At least a part of the protruding plate 12 is located between the first side plate 21 and the second side plate 22. A first waist-shaped hole 121 is arranged on the protruding plate 12, and second waist-shaped holes 24 are arranged on both the first side plate 21 and the second side plate 22. The connecting bolt 500 is a tension bolt, and at least a part of the connecting bolt 500 is located in the first waist-shaped hole 121 and the second waist-shaped hole 24.

[0048] Finally, it is the installation process of the wall panel. First, install the leveling parts on the wall body 400 and complete the leveling; then install the corner connectors between the two corner connecting wall panels at the external corner of the wall body for fixation, and fix the two corner connecting wall panels on the leveling parts at the external corner of the wall body; then install the internal corner connectors 6 between the two internal corner connecting wall panels at the internal corner of the wall body for connection and fixation, and fix the two internal corner connecting wall panels on the leveling parts at the internal corner of the wall body; finally, complete the butt-joint of multiple butt-joint wall panels on each wall through the butt-joint parts 3 until the entire kitchen wall is covered, and complete the installation of the wall panel.

[0049] The structure of an assembled kitchen wall assembly of the present invention is simple, the installation is convenient, the assembly installation efficiency of the wallboard is high, and the wallboard can be leveled during installation to absorb the errors caused by the unevenness of the wall body, and the wallboard can be installed at the specific internal and external corners of the kitchen, with a wide range of applications, and the wallboard has few slots, high structural strength and long service life.

[0050] Embodiment 2, still as Figure 2 、 3 shown, which is only one embodiment of the present invention. On the basis of Embodiment 1, in an assembled kitchen wall assembly of the present invention, the design of the leveling parts is as follows:

[0051] Install the vertically arranged keel 1 on the wall body 400, install the movable parts 2 at the corresponding heights on the vertically arranged keel 1, and after adjusting the positions of the movable parts 2, ensure that the end faces of the multiple movable parts 2 are level, that is, located on the same plane, and then complete the fixed connection of the movable parts 2 and the keel 1 through the connecting bolts 500. At this time, kitchen wall tiles can be installed on the movable parts 2.

[0052] At least a part of the protruding plate 12 is located between the first side plate 21 and the second side plate 22. A first waist-shaped hole 121 is provided on the protruding plate 12, and second waist-shaped holes 24 are provided on both the first side plate 21 and the second side plate 22. The connecting bolt 500 is a tension bolt, and at least a part of the connecting bolt 500 is located in the first waist-shaped hole 121 and the second waist-shaped hole 24, that is, the movable part 2 is installed outside the protruding plate 12 of the keel 1, so that the middle plate 23 is located at the end of the protruding plate 12 away from the bottom plate 11, the first side plate 21 and the second side plate 22 are respectively located on both sides of the protruding plate 12, and then the connecting bolt 500 passes through the second waist-shaped hole 24 on the first side plate 21, the first waist-shaped hole 121 on the protruding plate 12 and the second waist-shaped hole 24 on the second side plate 22 in sequence and then the two ends are tightened, so that the first side plate 21 and the second side plate 22 clamp the protruding plate 12, and under the action of friction, the connection between the movable part 2 and the keel 1 is completed.

[0053] It should be noted that the first waist-shaped hole 121 and the second waist-shaped hole 24 are both perforations arranged in a long strip shape, and the first waist-shaped hole 121 and the second waist-shaped hole 24 are vertically arranged. That is, the connecting bolt 500 slides in the first waist-shaped hole 121 or the second waist-shaped hole 24, so as to adjust the installation position of the movable member 2 on the keel 1; generally, the first waist-shaped hole 121 is arranged horizontally, and the front-back adjustment of the movable member 2 (i.e., the distance from the wall body 400) can be realized. The second waist-shaped hole 24 is arranged vertically, and the up-down adjustment of the movable member 2 (i.e., the distance from the ground) can be realized. The up-down and front-back adjustment of the movable member 2 is completed, so that the sides of the middle plates 23 of all the movable members 2 away from the wall body 400 are aligned, and the kitchen wall tiles installed on the movable members 2 can be leveled.

[0054] In addition, leveling can be carried out before the tensioning of the tie bolts (i.e., before the installation of the kitchen wall tiles), or after the kitchen wall tiles have been used for a period of time. Under the pressure of the current popular 400*800mm large tiles with large mass, even if the movable member 2 undergoes a little deformation, the tie bolts can be tightened again for adjustment, and finally the tie bolts are tightened, so that the maintainability is stronger.

[0055] One end of the first side plate 21 away from the middle plate 23 is provided with a first limiting plate 211 extending towards the second side plate 22, and one end of the second side plate 22 away from the middle plate 23 is provided with a second limiting plate 221 extending towards the first side plate 21, and the distance between the first limiting plate 211 and the second limiting plate 221 is equal to the width of the protruding plate 12.

[0056] This is equivalent to increasing the thickness of the open end of the movable member 2, so that the ends of the first side plate 21 and the second side plate 22 both bulge inwards to form the first limiting plate 211 and the second limiting plate 221. Moreover, when the tie bolts are tightened, the first limiting plate 211 and the second limiting plate 221 clamp both sides of the protruding plate 12, which can increase the cross-sectional stiffness of the first side plate 21 and the second side plate 22, avoid the deformation of the first side plate 21 and the second side plate 22 caused by the tightening of the tie bolts, ensure the clamping of the movable member 2 to the protruding plate 12, and make the installation of the movable member 2 more stable.

[0057] At the same time, one end of the protruding plate 12 away from the bottom plate 11 is provided with an external plate 13 arranged parallel to the bottom plate 11. The width of the external plate 13 is greater than the width of the protruding plate 12. Then, the keel 1 forms a structure with an I-shaped cross-section in a long strip shape, and the width of the external plate 13 is equal to the distance between the first side plate 21 and the second side plate 22. When the tie bolts are tightened, both ends of the external plate 13 respectively abut against the inner sides of the first side plate 21 and the second side plate 22, increasing the friction force during the installation of the movable member 2 and making the installation more stable.

[0058] In addition, a first locking tooth 131 is provided at the end of the outer plate 13. Second locking teeth for cooperating with the first locking tooth 131 are provided on both the side of the first side plate 21 close to the second side plate 22 and the side of the second side plate 22 close to the first side plate 21. The first locking tooth 131 and the second locking teeth are arranged in parallel.

[0059] Moreover, third locking teeth 25 are provided on both the side of the first limiting plate 211 close to the second limiting plate 221 and the side of the second limiting plate 221 close to the first limiting plate 211. Fourth locking teeth for cooperating with the third locking teeth 25 are provided on the side wall of the protruding plate 12. The third locking teeth 25 and the fourth locking teeth are arranged in parallel. Here, the first locking tooth 131 and the third locking teeth 25 are perpendicularly arranged. Preferably, the first locking tooth 131 is vertically arranged. Once the tension bolt is tightened, the first locking tooth 131 and the second locking teeth are engaged, which can prevent the movable member 2 from being displaced away from the wall body 400 by an external force. The third locking teeth 25 are horizontally arranged. Once the tension bolt is tightened, the third locking teeth 25 and the fourth locking teeth are engaged, which can prevent the movable member 2 from being displaced vertically or horizontally by an external force. Only when the tension bolt is loosened to change the engagement among the first locking tooth 131, the second locking teeth, the third locking teeth 25 and the fourth locking teeth can the movable member 2 be adjusted appropriately.

[0060] Furthermore, fixing screws 111 and screw grooves 112 for facilitating the installation of the fixing screws 111 are provided on the bottom plate 11. The fixing screws 111 are installed at the screw grooves 112 and penetrate through the bottom plate 11 and are nailed into the wall body 400 to complete the installation of the keel 1. Of course, the number of the fixing screws 111 and the screw grooves 112 is at least one.

[0061] Preferably, both the keel 1 and the movable member 2 are integrally formed parts, which can ensure the installation structural stability of the keel 1 and the movable member 2, and the integrally formed parts can be directly assembled on site with high prefabricated installation efficiency.

[0062] Finally, both the protruding plate 12 and the outer plate 13 are hollow plates. On the one hand, the overall mass of the keel 1 is reduced. On the other hand, the keel 1 can better adapt to thermal expansion and contraction to ensure the connection stability between the keel 1 and the movable member 2.

[0063] Embodiment 3, still as Figures 4 to 6 shown, is only one of the embodiments of the present invention. On the basis of any of the above embodiments, in a prefabricated kitchen wall assembly of the present invention, the setting at the flat joint 3 is as follows:

[0064] The butt joint piece 3 includes a butt joint bottom plate 31. At the end of the butt joint bottom plate 31, there is a pressing plate 32 for connecting with the short side plate 302 of the first butt joint wall panel. At one end of the butt joint bottom plate 31 away from the pressing plate 32, there is a resisting plate 33 for connecting with the strengthening middle plate 301 of the second butt joint wall panel. The pressing plate 32 is arranged parallel to the butt joint bottom plate 31, and the resisting plate 33 is arranged perpendicular to the butt joint bottom plate 31.

[0065] Here, on the short side plate 302 of the first butt joint wall panel, there is a first tape 304 for connecting with the pressing plate 32; on the strengthening middle plate 301 of the second butt joint wall panel, there is a second tape 305 for connecting with the resisting plate 33. Through the structures of the first tape 304 and the second tape 305, not only can the first butt joint wall panel and the second butt joint wall panel be connected, but also waterproofing can be achieved to prevent water from seeping through the joint to the inner sides of the first butt joint wall panel and the second butt joint wall panel.

[0066] Finally, the butt joint steps of the first butt joint wall panel and the second butt joint wall panel are as follows: First, install the leveling piece on the wall body 400 and complete leveling; then place the end of the first butt joint wall panel with the strengthening piece 300 on the leveling piece, and set the first tape 304 on the side of the short side plate 302 of the first butt joint wall panel away from the leveling piece; then install the butt joint piece 3 on the leveling piece through screws, so that the pressing plate 32 at the end of the butt joint bottom plate 31 of the butt joint piece 3 presses the side of the short side plate 302 of the first butt joint wall panel away from the leveling piece; then set the second tape 305 on the strengthening middle plate 301 of the second butt joint wall panel; finally, move the second butt joint wall panel towards the first butt joint wall panel until the strengthening middle plate 301 of the second butt joint wall panel is connected with the resisting plate 33 at one end of the butt joint bottom plate 31 away from the pressing plate 32 through the second tape 305, thus completing the butt joint of the first butt joint wall panel and the second butt joint wall panel.

[0067] Moreover, the first tape 304 is an EVA single-sided tape, and the second tape 305 is an MS glue; during use, first install the first tape 304 on the (inner) short side plate 302 at the end of the first butt joint wall panel. When installing the butt joint piece 3, the left - right installation positions of the butt joint piece 3 and the first tape 304 can be adjusted first, and then the pressing plate 32 is pressed down and maintained for a period of time to make the first tape 304 solidify; similarly, first install the second tape 305 on the strengthening middle plate 301 at the end of the second butt joint wall panel. When installing the second butt joint wall panel, first align the front - rear position of the second butt joint wall panel (i.e., the distance from the wall body 400), and then make the second tape 305 connect with the resisting plate 33 and maintain for a period of time to make the second tape 305 solidify.

[0068] That is to say, before the first tape 304 and the second tape 305 are stably connected, the left-right, front-back relationship between the first butt-jointed wall panel and the second butt-jointed wall panel can be adjusted so that the first butt-jointed wall panel and the second butt-jointed wall panel are aligned.

[0069] On the butt-jointed bottom plate 31, there are butt-jointed screws 311 for connecting with the movable member 2, butt-jointed nail grooves 312 for facilitating the installation of the butt-jointed screws 311, and waterproof tapes 313 for covering the butt-jointed screws 311.

[0070] In addition, on the butt-jointed bottom plate 31, there is a first clamping groove 314 for connecting with the end of the waterproof tape 313, and on the side of the abutting plate 33 close to the pressing plate 32, there is a second clamping groove 331 for connecting with the end of the waterproof tape 313 far from the first clamping groove 314.

[0071] Here, the end of the waterproof tape 313 is provided with extrusion clamping teeth 315, and the inner side walls of the first clamping groove 314 and the second clamping groove 331 are both provided with connecting clamping teeth 316 for cooperating with the extrusion clamping teeth 315.

[0072] In this way, a waterproof tape 313 is arranged outside the butt-jointed screw 311 on the butt-jointed bottom plate 31, so that one end of the waterproof tape 313 is extruded into the first clamping groove 314 on the butt-jointed bottom plate 31 through the tooth structure, and the other end of the waterproof tape 313 is extruded into the second clamping groove 331 on the abutting plate 33 through the tooth structure.

[0073] Of course, the upper and lower ends of the waterproof tape 313 are closely attached to the sides of the butt-jointed bottom plate 31 and the abutting plate 33, ensuring that the periphery of the butt-jointed screw 311 is completely enclosed, preventing water seepage and leakage, and ensuring the waterproof performance.

[0074] Moreover, after the connection between the first butt-jointed wall panel and the second butt-jointed wall panel is completed, the joint between the first butt-jointed wall panel and the second butt-jointed wall panel can be leveled by a tile leveler.

[0075] Finally, the pressing plate 32 is connected to the end of the butt-jointed bottom plate 31 through a transition plate 321, and the length of the transition plate 321 is not less than the thickness of the short side plate 302.

[0076] Example 4, still as Figures 7 to 9 shown, is only one of the embodiments of the present invention. On the basis of any of the above embodiments, in an assembled kitchen wall assembly of the present invention, the setting at the external corner connecting member is as follows:

[0077] The external corner connecting piece includes a first external corner piece 4 for connecting with the first external corner wall panel and a second external corner piece 5 for connecting with the second external corner wall panel. The first external corner piece 4 includes a first connecting plate 41 for connecting with the first external corner wall panel and a second connecting plate 42 vertically arranged with the first connecting plate 41. On the side of the first connecting plate 41 away from the second connecting plate 42, there is a buckle 43 for connecting with the short side plate 302 at the end of the first external corner wall panel. The second external corner piece 5 includes a third connecting plate 51 for connecting with the second connecting plate 42 and a connecting block 52 arranged at the end of the third connecting plate 51 for connecting with the long side plate 303 at the end of the second external corner wall panel through a second connecting adhesive 54. One end of the connecting block 52 away from the third connecting plate 51 is connected with the long side plate 303 at the end of the first external corner wall panel through a first connecting adhesive 53.

[0078] Here, the first connecting plate 41 is arranged on the side of the first external corner wall panel close to the wall body 400. The third connecting plate 51 is arranged on the side of the second external corner wall panel close to the wall body 400. On the first connecting plate 41, there is a first screw 411 for connecting with the first external corner wall panel. The second connecting plate 42 is connected with the side of the third connecting plate 51 close to the wall body 400, and on the second connecting plate 42, there is a second screw 421 for connecting with the third connecting plate 51.

[0079] Then the steps for installing the external corner are as follows: First, install the leveling piece on the wall body 400 and complete leveling; then install the first external corner piece 4 on the first external corner wall panel, so that the short side plate 302 at the end of the first external corner wall panel extends into the buckle 43, and install the first connecting plate 41 on the inner side of the first external corner wall panel through the first screw 411; then install the second external corner piece 5 on the second external corner wall panel, so that the side wall of the connecting block 52 is connected with the long side plate 303 at the end of the second external corner wall panel through the second connecting adhesive 54; then vertically splice the first external corner wall panel and the second external corner wall panel, so that the side wall of the connecting block 52 is connected with the long side plate 303 at the end of the first external corner wall panel through the first connecting adhesive 53, and connect the second connecting plate 42 and the third connecting plate 51 through the second screw 421; finally, install the connected first external corner wall panel and second external corner wall panel on the leveling piece of the wall body 400.

[0080] One side of the connecting block 52 close to the wall body 400 is arranged on the same plane as one side of the third connecting plate 51 close to the wall body 400. One side of the connecting block 52 far from the third connecting plate 51 is connected to one side of the long side plate 303 close to the short side plate 302 at the end of the first external corner wall panel through a first connecting adhesive 53. One side of the connecting block 52 far from the wall body 400 is connected to one side of the long side plate 303 close to the short side plate 302 at the end of the second external corner wall panel through a second connecting adhesive 54.

[0081] Here, a caulking groove 55 for facilitating the arrangement of the first connecting adhesive 53 and the second connecting adhesive 54 is arranged on the side of the connecting block 52.

[0082] In addition, a positioning block 521 extending between the long side plate 303 and the short side plate 302 at the end of the second external corner wall panel is arranged on the connecting block 52, and an external corner caulking block 522 is arranged on the connecting block 52.

[0083] Finally, both the first external corner member 4 and the second external corner member 5 are integrally formed members.

[0084] Embodiment Five, still as Figures 10 to 12 shown, which is only one of the embodiments of the present invention. On the basis of any of the above embodiments, in an assembled kitchen wall surface assembly of the present invention, the setting at the internal corner connecting member 6 is as follows:

[0085] The internal corner connecting member 6 includes an internal corner bottom plate 61 arranged parallel to the second internal corner wall panel, an abutting block 62 arranged at one end of the internal corner bottom plate 61 close to the first internal corner wall panel for connecting with the first internal corner wall panel, and a pressing plate 63 arranged at one end of the internal corner bottom plate 61 far from the abutting block 62. The pressing plate 63 is arranged parallel to the internal corner bottom plate 61, and at least a part of the short side plate 302 is located between the pressing plate 63 and the wall body 400. Here, the internal corner bottom plate 61 is arranged parallel to the second wall body, the abutting block 62 is arranged at one end of the internal corner bottom plate 61 close to the first wall body and extends towards the side far from the second wall body, the pressing plate 63 is parallel to the second wall body, and the distance between the pressing plate 63 and the second wall body is greater than the distance between the internal corner bottom plate 61 and the second wall body, and this distance difference facilitates the insertion of the short side plate 302.

[0086] Moreover, a caulking block 7 is also provided at the inside corner connecting member 6. The caulking block 7 includes a first plate body 71 perpendicularly arranged to the first inside corner wall panel and a second plate body 72 arranged parallel to the first inside corner wall panel. The first plate body 71 is connected to the abutting block 62 through an inside corner tape 73. At least a part of the second plate body 72 is located between the long side plate 303 and the first inside corner wall panel; the caulking block 7 is an L-shaped member, and the caulking block 7 is arranged at one end of the abutting block 62 away from the second wall body. The first plate body 71 of the caulking block 7 is connected to the abutting block 62 through the inside corner tape 73. The second plate body 72 is arranged parallel to the first wall body and continues to extend in the direction away from the second wall body. Also, the side of the second plate body 72 close to the first wall body is flush with the side of the abutting block 62 close to the first wall body.

[0087] Then, the specific steps of the inside corner connection are as follows:

[0088] Before installing the first inside corner wall panel, it is necessary to install a first leveling member and a second leveling member on the two wall bodies where the inside corner is arranged respectively and complete the leveling;

[0089] Then start the installation of the first inside corner wall panel. Install the first inside corner wall panel on the first leveling member on the first wall body, and the first inside corner wall panel extends to the second wall body (at a certain distance from the second wall body);

[0090] Then fix the first inside corner wall panel. At this time, install the inside corner connecting member 6 on the second leveling member of the second wall body. The inside corner bottom plate 61 of the inside corner connecting member 6 closely adheres to the outside of the second leveling member and slides towards the first wall body direction, so that the side of the abutting block 62 in the inside corner connecting member 6 close to the first wall body abuts against the side of the first inside corner wall panel away from the first wall body. At this time, install the inside corner bottom plate 61 on the second leveling member (the middle plate) through the inside corner screw 611 to complete the fixation of the first inside corner wall panel;

[0091] Then install the caulking block 7 at the end of the abutting block 62, so that the first plate body 71 of the caulking block 7 is connected to the abutting block 62 through the inside corner tape 73, and the second plate body 72 closely adheres to the side of the first inside corner wall panel away from the first wall body;

[0092] Finally, install the second inside corner wall panel. Insert the second inside corner wall panel perpendicular to the first inside corner wall panel and towards the first inside corner wall panel direction, so that the short side plate 302 at the end of the second inside corner wall panel is inserted between the pressing plate 63 and the second leveling member (the middle plate), and the end of the long side plate 303 abuts against the side of the second plate body 72 away from the first inside corner wall panel to complete the installation of the second inside corner wall panel.

[0093] During the installation process, the abutting block 62 has a certain length (i.e., extending away from the second wall body), which can absorb the installation error of the first internal corner wall panel. As long as the first internal corner wall panel is not too far from the second wall body, the abutting block 62 can abut against the outside of the first internal corner wall panel to complete the fixed installation of the first internal corner wall panel;

[0094] Similarly, the distance between the pressing plate 63 and the second wall body is greater than the distance between the internal corner bottom plate 61 and the second wall body. This distance difference facilitates the insertion of the short side plate 302 and can limit the second internal corner wall panel (in the direction away from the second wall body). The blocking of the second plate body 72 can not only limit the second internal corner wall panel (in the direction away from the first wall body), but also fill the gap between the first internal corner wall panel and the second internal corner wall panel to achieve a waterproof effect.

[0095] At least a part of the short side plate 302 is located between the pressing plate 63 and the middle plate 23, and the internal corner bottom plate 61 is provided with internal corner screws 611 for connecting with the middle plate 23.

[0096] Moreover, the pressing plate 63 is provided with a convex block 631 extending towards the short side plate 302.

[0097] Here, the number of the convex blocks 631 is at least one, and a plurality of the convex blocks 631 are arranged in parallel. An adhesive is provided between adjacent two convex blocks 631. After the adhesive solidifies, it can prevent the second internal corner wall panel from being accidentally pulled out.

[0098] Of course, the caulking block 7 is an integrally formed elastic part, which can prevent the end of the long side plate 303 from being worn and play a certain buffering role. The caulking block 7 is preferably a waterproof rubber part.

[0099] In addition, the internal corner connecting piece 6 is an integrally formed rigid part to ensure the fixing stability of the first internal corner wall panel and the second internal corner wall panel.

[0100] Embodiment Six, as Figure 13 shown, is only one of the embodiments of the present invention. The present invention also provides an installation method for an assembled kitchen wall surface assembly of any of the above embodiments, including the following steps:

[0101] S1: Install the leveling part on the wall body and complete the leveling;

[0102] S2: Install and fix an external corner connecting piece between two external corner connecting wall panels at the external corner of the wall body, and fix the two external corner connecting wall panels on the leveling part at the external corner of the wall body;

[0103] S3: Install and fix a corner connector between two corner connecting wall panels at the internal corner of the wall, and fix the two corner connecting wall panels on the leveling member at the internal corner of the wall;

[0104] S4: Complete the butt joint of multiple butt joint wall panels on each wall through butt joint members until the entire kitchen wall is covered to complete the installation of the wall panels.

[0105] The structure of an assembled kitchen wall assembly and an installation method of the present invention is simple, the installation is convenient, the assembly installation efficiency of the wallboard is high, and the wallboard can be leveled during installation to absorb the error caused by the unevenness of the wall, and the wallboard can be installed at the specific internal and external corners of the kitchen, with a wide range of applications, as well as fewer grooves in the wallboard, high structural strength, and long service life.

[0106] The present invention is not limited to the above specific embodiments, and the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made based on the technical essence of the present invention to the above embodiments shall be included in the protection scope of the present invention.

Claims

1. An assembled kitchen wall assembly, characterized in that: It includes a leveling member disposed on a wall body (400) and a wall panel disposed on the leveling member, and further includes a butt joint member (3) disposed between two adjacent butt-jointed wall panels, an external corner connecting member disposed between two adjacent wall panels connected at an external corner, and an internal corner connecting member (6) disposed between two adjacent wall panels connected at an internal corner. The leveling member includes a keel (1) disposed on the wall body (400), a movable member (2) disposed on the keel (1), and a connecting bolt (500) for connecting the keel (1) and the movable member (2). The keel (1) is vertically disposed, and the keel (1) includes a bottom plate (11) disposed on the wall body (400) and a protruding plate (12) disposed on the bottom plate (11). The movable member (2) includes an intermediate plate (23), a first side plate (21) extending towards the wall body (400) at an end of the intermediate plate (23), and a second side plate (22) extending towards the wall body (400) at an end of the intermediate plate (23) away from the first side plate (21). The external corner connecting member includes a first external corner member (4) for connecting with a first external corner wall panel and a second external corner member (5) for connecting with a second external corner wall panel; At least a part of the protruding plate (12) is located between the first side plate (21) and the second side plate (22). A first waist-shaped hole (121) is disposed on the protruding plate (12), and second waist-shaped holes (24) are disposed on both the first side plate (21) and the second side plate (22). The connecting bolt (500) is a tension bolt, and at least a part of the connecting bolt (500) is located in the first waist-shaped hole (121) and the second waist-shaped holes (24). Both the first waist-shaped hole (121) and the second waist-shaped holes (24) are elongated perforations, and the first waist-shaped hole (121) and the second waist-shaped holes (24) are vertically disposed. A first limiting plate (211) extending towards the second side plate (22) is disposed at an end of the first side plate (21) away from the intermediate plate (23), and a second limiting plate (221) extending towards the first side plate (21) is disposed at an end of the second side plate (22) away from the intermediate plate (23). The distance between the first limiting plate (211) and the second limiting plate (221) is equal to the width of the protruding plate (12).

2. The prefabricated kitchen wall assembly according to claim 1, wherein: A reinforcing member (300) is disposed at an end of the wall panel. The reinforcing member (300) includes a reinforcing intermediate plate (301), a short side plate (302) disposed at an end of the reinforcing intermediate plate (301) close to the wall body (400), and a long side plate (303) disposed at an end of the reinforcing intermediate plate (301) away from the wall body (400).

3. The prefabricated kitchen wall assembly according to claim 2, characterized in that: The butt joint piece (3) includes a butt joint bottom plate (31). At the end of the butt joint bottom plate (31), there is a pressing plate (32) for connecting with the short side plate (302) of the first butt joint wall panel. At one end of the butt joint bottom plate (31) away from the pressing plate (32), there is a abutting plate (33) for connecting with the reinforcing middle plate (301) of the second butt joint wall panel. The pressing plate (32) is arranged parallel to the butt joint bottom plate (31), and the abutting plate (33) is arranged perpendicular to the butt joint bottom plate (31).

4. The prefabricated kitchen wall assembly according to claim 2, wherein: The first external corner piece (4) includes a first connecting plate (41) for connecting with the first external corner wall panel and a second connecting plate (42) arranged perpendicular to the first connecting plate (41). On one side of the first connecting plate (41) away from the second connecting plate (42), there is a buckle (43) for connecting with the short side plate (302) at the end of the first external corner wall panel. The second external corner piece (5) includes a third connecting plate (51) for connecting with the second connecting plate (42) and a connecting block (52) arranged at the end of the third connecting plate (51) for connecting with the long side plate (303) at the end of the second external corner wall panel. One end of the connecting block (52) away from the third connecting plate (51) is connected to the long side plate (303) at the end of the first external corner wall panel through a first connecting adhesive (53).

5. The prefabricated kitchen wall assembly according to claim 2, characterized in that: The internal corner connecting piece (6) includes an internal corner bottom plate (61) arranged parallel to the second internal corner wall panel, an abutting block (62) arranged at one end of the internal corner bottom plate (61) close to the first internal corner wall panel for connecting with the first internal corner wall panel, and a pressing plate (63) arranged at one end of the internal corner bottom plate (61) away from the abutting block (62). The pressing plate (63) is arranged parallel to the internal corner bottom plate (61), and at least a part of the short side plate (302) on the second internal corner wall panel is located between the pressing plate (63) and the wall body (400).

6. The prefabricated kitchen wall assembly according to claim 5, wherein: The abutting block (62) extends in a direction perpendicular to the internal corner bottom plate (61), and a caulking block (7) is arranged at one end of the abutting block (62) away from the internal corner bottom plate (61).

7. The prefabricated kitchen wall assembly according to claim 6, wherein: The caulking block (7) includes a first plate body (71) arranged perpendicular to the first internal corner wall panel and a second plate body (72) arranged parallel to the first internal corner wall panel (100). The first plate body (71) is connected to the abutting block (62) through an internal corner adhesive tape (73), and at least a part of the second plate body (72) is located between the long side plate (303) and the first internal corner wall panel.

8. The prefabricated kitchen wall assembly according to claim 2, wherein: One end of the protruding plate (12) away from the bottom plate (11) is provided with an external plate (13) arranged parallel to the bottom plate (11). The width of the external plate (13) is greater than the width of the protruding plate (12), and the width of the external plate (13) is equal to the distance between the first side plate (21) and the second side plate (22).

9. The installation method of a prefabricated kitchen wall assembly according to any one of claims 1 to 8, characterized in that, Including the following steps: S1: Install the leveling piece on the wall body and complete leveling; S2: Install an external corner connector between two external corner connecting wall panels at the external corner of the wall for fixation, and fix the two external corner connecting wall panels on the leveling piece at the external corner of the wall; S3: Install an internal corner connector between two internal corner connecting wall panels at the internal corner of the wall for connection and fixation, and fix the two internal corner connecting wall panels on the leveling piece at the internal corner of the wall; S4: Complete the butt joint of multiple butt joint wall panels on each wall through butt joint pieces until the entire kitchen wall is covered, and complete the installation of the wall panels.

Images