CN115162648A - Internal corner connecting structure and method for assembled kitchen wall - Google Patents

Abstract

The invention provides an internal corner connecting structure and a connecting method of an assembled kitchen wall surface, and relates to the technical field of decoration design. The first internal corner plate is fixed through the internal corner connecting piece, accumulated errors are absorbed, the positioning requirement of the second internal corner plate is low, the stability is good, the second internal corner plate is limited through the joint filling block, the waterproof capability is good, and the service life is long.

Description

Internal corner connecting structure and method for assembled kitchen wall

Technical Field

The invention relates to the technical field of decoration design,

in particular, the invention relates to an internal corner connecting structure and a connecting method of an assembly type kitchen wall.

Background

The current decoration industry is developing towards the direction of industrialized modularized installation, generally speaking, wall decoration is a decoration method commonly adopted in indoor design, and can increase the layering sense of indoor space and play a role in beautifying decoration.

At present, wall tiles and floor tiles are generally fixed through cement mortar in traditional kitchen decoration, dust pollution in field operation is large, the requirements on the manual technology of workers are high, the decoration period is long, local adjustment and replacement cannot be carried out during installation, the technical requirements on installation workers are high, time and labor are wasted, and labor intensity is high, so that the existing installation of the wall panels of the kitchen is more prone to assembly type installation, and the purposes of accelerating construction efficiency and saving construction consumption are achieved.

Particularly, in the internal corner wall of a kitchen, a new internal corner connecting structure of an assembled wall panel needs to be developed, for example, the chinese patent utility model CN215670679U relates to an internal corner structure of an assembled kitchen wall panel which is convenient to install. Above-mentioned utility model through set up the fluting unit on first shingle nail, set up the mode of connecting plate unit, right-angle plate unit and elastic cylinder unit between first shingle nail and second shingle nail, reach shingle nail reentrant corner stable in structure, all be difficult for when plate body or wall warp to let the reentrant corner structure collapse out the purpose of decomposition, extrusion deformation. The utility model has the advantages of it is following: the internal corner reinforcing structure between the first wall panel and the second wall panel is mutually integrated with the mounting structure of the wall panels on the wall surface, so that the internal corner structure of the whole wall panel has higher stability and is more convenient to mount; and secondly, a sealing elastic strip is arranged between the two wall panels, the wall panels are indirectly and elastically connected with the wall surface, and the internal corner structure of the wall panel is not easy to collapse, decompose and extrude to deform when the wall panel is guaranteed to deform or the wall surface.

The above ceiling structure still has the following problems: the structure is complicated, and the shingle nail installation is troublesome, need install earlier fossil fragments and install the shingle nail on fossil fragments again, not only to the installation location requirement height, can't absorb the accumulative error of shingle nail installation moreover, and reentrant corner structure department waterproof ability is poor, and life is short.

Therefore, in order to solve the above problems, it is necessary to design a reasonable and efficient internal corner connecting structure and connecting method for a fabricated kitchen wall.

Disclosure of Invention

The invention aims to provide the internal corner connecting structure of the assembled kitchen wall, which has a simple structure and is convenient to install, the first internal corner plate is fixed through the internal corner connecting piece, the accumulated installation error of the first internal corner plate is effectively absorbed, the second internal corner plate is installed on the internal corner connecting piece again, the positioning requirement is low, the installation stability is good, the position of the second internal corner plate can be limited through the joint filling block, the good waterproof capacity can be provided, and the service life is long.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an reentrant corner connection structure of assembled kitchen wall, including set up first reentrant scute on the wall body, set up on the wall body with the perpendicular second reentrant scute that sets up of first reentrant scute and be used for connecting the reentrant corner connecting piece of first reentrant scute and second reentrant scute, the tip of second reentrant scute is provided with the reinforcement, the reinforcement including strengthen the medium plate, set up in strengthen the medium plate be close to the minor face board of the one end of wall body and set up in strengthen the medium plate and keep away from the long board of the one end of wall body, the reentrant corner connecting piece include with the reentrant corner bottom plate that the second reentrant scute parallel arrangement, set up in the reentrant corner bottom plate is close to the one end of first reentrant scute be used for with the butt piece that first reentrant scute is connected and set up in the reentrant corner bottom plate is kept away from the closing plate of the one end of butt piece, the closing plate with reentrant corner bottom plate parallel arrangement, just the minor face plate has at least a part to be located between closing plate and the wall body.

Preferably, the first internal corner plate and the internal corner connecting piece are connected with a wall through a leveling piece, the leveling piece comprises a keel arranged on the wall, a moving piece arranged on the keel and a connecting bolt used for connecting the keel and the moving piece, the keel is vertically arranged and comprises a bottom plate arranged on the wall and an extending plate arranged on the bottom plate, the moving piece comprises a middle plate, a first side plate arranged at the end part of the middle plate and extending towards the wall, and a second side plate arranged at one end, far away from the first side plate, of the middle plate and extending towards the wall, at least one part of the extending plate is located between the first side plate and the second side plate, a first waist hole is formed in the extending plate, second waist holes are formed in the first side plate and the second side plate, the connecting bolt is a split bolt, and at least one part of the connecting bolt is located in the first waist hole and the second waist hole.

Preferably, at least a part of the short side plate is positioned between the pressing plate and the middle plate, and the internal corner bottom plate is provided with an internal corner screw used for being connected with the middle plate.

In the present invention, it is preferable that the pressing plate is provided with a projection extending in the direction of the short side plate.

Preferably, the number of the protruding blocks is at least one, the protruding blocks are arranged in parallel, and adhesive is arranged between every two adjacent protruding blocks.

Preferably, the abutting block extends in a direction perpendicular to the internal corner bottom plate, and a caulking block is arranged at one end of the abutting block, which is far away from the internal corner bottom plate.

Preferably, the caulking block includes a first plate body vertically disposed to the first inside corner plate and a second plate body disposed in parallel to the first inside corner plate, the first plate body is connected to the abutting block by an inside corner adhesive tape, and at least a part of the second plate body is located between the long side plate and the first inside corner plate.

Preferably, the caulking block is an integrally formed elastic member.

Preferably, the internal corner connecting piece is a rigid piece which is integrally formed.

The invention also provides a connecting method of the internal corner connecting structure of the assembled kitchen wall surface, which comprises the following steps:

s1: respectively installing a first leveling member and a second leveling member on two side walls arranged at the internal corner and finishing leveling;

s2: installing a first internal corner plate on a first leveling member on the first face wall, wherein the first internal corner plate extends to the second face wall;

s3: installing an internal corner connecting piece on a second leveling piece of the second face wall body, enabling one side, far away from the internal corner bottom plate, of a butting block in the internal corner connecting piece to be butted against one side, far away from the first face wall body, of the first internal corner plate, and installing the internal corner bottom plate on an intermediate plate of the second leveling piece through internal corner screws to finish fixing of the first internal corner plate;

s4: installing a joint filling block at the end part of the abutting block, so that a first plate body of the joint filling block is connected with the abutting block through an internal corner adhesive tape, and a second plate body is tightly attached to one side, away from the first surface wall body, of the first internal corner plate;

s5: and inserting the second internal corner plate perpendicular to the first internal corner plate in the direction of the first internal corner plate, so that the short side plate at the end part of the second internal corner plate is inserted between the pressing plate and the middle plate of the second leveling part, and the end part of the long side plate is propped against one side of the second plate body, which is far away from the first internal corner plate, and the installation of the second internal corner plate is completed.

The internal corner connecting structure and the internal corner connecting method for the assembled kitchen wall surface have the beneficial effects that: simple structure, simple to operate fixes first reentrant corner board through reentrant corner connecting piece to the installation accumulative error of the first reentrant corner board of active absorption, the reentrant corner board of second is installed on the reentrant corner connecting piece again, and the location requirement is low, and installation stability is good, and can carry out the position of the reentrant corner board of second through the piece of caulking and carry out spacingly, can also provide good waterproof ability, long service life.

Drawings

Fig. 1 is a schematic top view showing the overall structure of an embodiment of a female corner coupling structure for a fabricated kitchen wall according to the present invention;

fig. 2 is a schematic view illustrating an installation structure of a reinforcing member in an embodiment of a reentrant corner coupling structure of a prefabricated kitchen wall according to the present invention;

FIG. 3 is a schematic view illustrating a female corner connector according to an embodiment of the female corner connecting structure of the prefabricated kitchen wall according to the present invention;

fig. 4 is a schematic structural view illustrating a caulking block in one embodiment of a female corner connecting structure of a fabricated kitchen wall according to the present invention;

fig. 5 is a schematic structural view illustrating leveling members in an embodiment of a reentrant corner coupling structure of a prefabricated kitchen wall according to the present invention;

FIG. 6 is a flow chart illustrating a method for connecting the internal corner connecting structure of the assembled kitchen wall according to the present invention;

in the figure: 1. keel, 11, bottom plate, 12, extension plate, 2, moving part, 21, first side plate, 22, second side plate, 23, middle plate, 6, internal corner connecting piece, 61, internal corner bottom plate, 611, internal corner screw, 62, butt block, 63, pressing plate, 631, protruding block, 7, caulking block, 71, first plate body, 72, second plate body, 73, internal corner adhesive tape, 100, first internal corner plate, 200, second internal corner plate, 300, reinforcing piece, 301, reinforcing middle plate, 302, short side plate, 303, long side plate, 400, wall body, 500 and connecting bolt.

Detailed Description

The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.

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

Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed crosswise to each other.

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and systems known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

The first embodiment is as follows: as shown in fig. 1 to 5, which are merely one embodiment of the present invention, a female corner connecting structure for a prefabricated kitchen wall surface includes a first female corner panel 100 disposed on a wall 400, a second female corner panel 200 disposed on the wall 400 and perpendicular to the first female corner panel 100, and a female corner connector 6 for connecting the first female corner panel 100 and the second female corner panel 200, wherein an end of the second female corner panel 200 is provided with a reinforcement 300, the reinforcement 300 includes a reinforcement middle panel 301, a short side panel 302 disposed at an end of the reinforcement middle panel 301 close to the wall 400, and a long side panel 303 disposed at an end of the reinforcement middle panel 301 far from the wall 400, the female corner connector 6 includes a female corner bottom panel 61 disposed parallel to the second female corner panel 200, a press panel 63 disposed at an end of the female corner bottom panel 61 close to the first female corner panel 100 for connecting with the first female corner panel 100, and a press panel 63 disposed at an end of the female corner bottom panel 61 far from the first female corner panel 62, the press panel 63 is disposed parallel to the female corner bottom panel 61, and at least a portion of the press panel 302 is located between the wall 400 and the short side panel 400.

In the invention, the wall 400 at the internal corner is equivalent to two wall surfaces, namely a first wall surface and a second wall surface, the first internal corner plate 100 is installed on the first wall surface, the second internal corner plate 200 is installed on the second wall surface, and we default that the two wall surfaces are vertically arranged, so the first internal corner plate 100 and the second internal corner plate 200 are also vertically arranged, the first internal corner plate 100 and the second internal corner plate 200 are connected through the internal corner connecting piece 6, and the first internal corner plate 100, the second internal corner plate 200 and the internal corner connecting piece 6 are all installed on the leveling piece on the wall 400, wherein the first internal corner plate 100 is installed on the first wall surface through the first leveling piece, and the second internal corner plate 200 and the internal corner connecting piece 6 are installed on the second wall surface through the second leveling piece.

Firstly, the structure of the internal corner plate (including the first internal corner plate 100 and the second internal corner plate 200), the end of the second internal corner plate 200 close to the first internal corner plate 100 is provided with the reinforcing member 300, the reinforcing member 300 comprises a reinforcing middle plate 301, a short side plate 302 arranged at the end of the reinforcing middle plate 301 close to the wall 400 and a long side plate 303 arranged at the end of the reinforcing middle plate 301 far away from the wall 400, wherein the reinforcing middle plate 301 is tightly attached to the end surface of the second internal corner plate 200, the short side plate 302 and the long side plate 303 are both arranged perpendicular to the reinforcing middle plate 301, the side of the short side plate 302 far away from the long side plate 303 is flush with the side of the second internal corner plate 200 close to the second wall 400, and the side of the long side plate 303 far away from the short side plate 302 is flush with the side of the second internal corner plate 200 far away from the second wall 400.

Then, the structure of the internal corner connecting piece 6 is provided, the internal corner connecting piece 6 comprises an internal corner bottom plate 61 arranged in parallel with the second internal corner plate 200, an abutting block 62 arranged at one end of the internal corner bottom plate 61 close to the first internal corner plate 100 and used for connecting with the first internal corner plate 100, and a pressing plate 63 arranged at one end of the internal corner bottom plate 61 far away from the abutting block 62, the pressing plate 63 is arranged in parallel with the internal corner bottom plate 61, and at least one part of the short side plate 302 is arranged between the pressing plate 63 and the wall 400; here, the internal corner bottom plate 61 is disposed in parallel with the second wall, the abutting plate 62 is disposed at one end of the internal corner bottom plate 61 close to the first wall and extends to one side far away from the second wall, the pressing plate 63 is parallel with the second wall, and the distance between the pressing plate 63 and the second wall is greater than the distance between the internal corner bottom plate 61 and the second wall, which facilitates the insertion of the short side plate 302.

Moreover, a joint filling block 7 is further arranged at the internal corner connecting piece 6, the joint filling block 7 comprises a first plate body 71 which is arranged perpendicular to the first internal corner plate 100 and a second plate body 72 which is arranged parallel to the first internal corner plate 100, the first plate body 71 is connected with the abutting block 62 through an internal corner adhesive tape 73, and at least one part of the second plate body 72 is positioned between the long side plate 303 and the first internal corner plate 100; the joint filling block 7 is an L-shaped piece, the joint filling block 7 is arranged at one end, far away from the second panel wall body, of the abutting plate 62, a first plate body 71 of the joint filling block 7 is connected with the abutting block 62 through an internal corner adhesive tape 73, a second plate body 72 is arranged in parallel with the first panel wall body and continues to extend in the direction far away from the second panel wall body, and one side, close to the first panel wall body, of the second plate body 72 is flush with one side, close to the first panel wall body, of the abutting block 62.

Finally, the concrete steps of reentrant corner connection are as follows:

before the installation of the internal corner plate, a first leveling member and a second leveling member are required to be respectively installed on two wall bodies arranged at the internal corner and to be leveled;

then, the installation of the first interior corner plate 100 is started, the first interior corner plate 100 is installed on the first leveling member of the first wall body, and the first interior corner plate 100 extends to the second wall body 200 (at a distance from the second wall body);

then, the first internal corner plate 100 is fixed, at this time, the internal corner connecting piece 6 is installed on the second leveling piece of the second wall body, the internal corner bottom plate 61 of the internal corner connecting piece 6 is tightly attached to the outer side of the second leveling piece and slides towards the direction of the first wall body, so that one side, close to the first wall body, of the abutting block 62 in the internal corner connecting piece 6 is abutted to one side, far away from the first wall body, of the first internal corner plate 100, at this time, the internal corner bottom plate 61 is installed on (the middle plate of) the second leveling piece through an internal corner screw 611, and the first internal corner plate 100 is fixed;

then installing a caulking block 7 at the end part of the abutting block 62, so that a first plate body 71 of the caulking block 7 is connected with the abutting block 62 through an internal corner adhesive tape 73, and a second plate body 72 is tightly attached to one side, away from the first wall, of the first internal corner plate 100;

finally, the second recessed gusset 200 is installed by inserting the second recessed gusset 200 perpendicularly to the first recessed gusset 100 in the direction of the first recessed gusset 100, so that the short side plate 302 at the end of the second recessed gusset 200 is inserted between the pressing plate 63 and (the intermediate plate of) the second leveling member, and the end of the long side plate 303 is pressed against the side of the second plate 72 away from the first recessed gusset 100, thereby completing the installation of the second recessed gusset 200.

During installation, the abutting block 62 has a certain length (i.e. extends away from the second wall), which can absorb the installation error of the first internal corner plate 100, and as long as the first internal corner plate 100 is not too far away from the second wall, the abutting block 62 can abut against the outside of the first internal corner plate 100, thereby completing the fixed installation of the first internal corner plate 100;

similarly, the distance between the pressing plate 63 and the second wall is greater than the distance between the internal corner bottom plate 61 and the second wall, the distance difference is convenient for the short side plate 302 to insert, the second internal corner plate 200 (in the direction away from the second wall) can be limited, the second plate 72 can be blocked, the second internal corner plate 200 (in the direction away from the first wall) can be limited, and the space between the first internal corner plate 100 and the second internal corner plate 200 can be filled with joints, so that the waterproof effect is achieved.

The internal corner connecting structure of the assembled kitchen wall surface is simple in structure and convenient to install, the first internal corner plate is fixed through the internal corner connecting piece, the accumulated installation error of the first internal corner plate is effectively absorbed, the second internal corner plate is installed on the internal corner connecting piece, the positioning requirement is low, the installation stability is good, the position of the second internal corner plate can be limited through the joint filling block, good waterproof capacity can be provided, and the service life is long.

In the second embodiment, as also shown in fig. 1 to 5, which is only one embodiment of the present invention, based on the first embodiment, in the internal corner connecting structure of the assembly-type kitchen wall surface of the present invention, the first internal corner plate 100, the second internal corner plate 200, and the internal corner connecting member 6 are all connected to the wall 400 through leveling members, each leveling member (including the first leveling member and the second leveling member) includes a keel 1 disposed on the wall 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, the keel 1 includes a bottom plate 11 disposed on the wall 400, and an extension plate 12 disposed on the bottom plate 11, the keel 2 includes a middle plate 23, a first side plate 21 disposed at an end of the middle plate 23 and extending toward the wall 400, and a second side plate 22 disposed at an end of the middle plate 23 and extending toward the wall 400, the extension plate 12 is disposed between the first side plate 21 and the second side plate 22, at least a first side plate 12 and a second side plate 500 and a waist connecting bolt 500 are disposed in the first side plate connecting hole.

That is, install moving part 2 to the board 12 outside that stretches out of fossil fragments 1 for intermediate lamella 23 is located the one end that stretches out board 12 and keep away from bottom plate 11, first curb plate 21 and second curb plate 22 are located respectively and stretch out board 12 both sides, then pass the second waist hole on first curb plate 21 in proper order through split bolt, both ends are taut behind the first waist hole on stretching out board 12 and the second waist hole on the second curb plate 22, make first curb plate 21 and second curb plate 22 press from both sides tightly and stretch out board 12, under the effect of frictional force, accomplish moving part 2 and fossil fragments 1's being connected.

It should be noted that the first waist hole and the second waist hole are through holes arranged in a long strip shape, and the first waist hole and the second waist hole are vertically arranged. That is, the connecting bolt 500 is made to slide in the first waist hole or the second waist hole, so as to adjust the installation position of the movable member 2 on the keel 1; generally speaking, first waist hole is horizontal setting, can realize moving part 2 the fore-and-aft regulation (be close to the distance of wall body 400 promptly), second waist hole is vertical setting, can realize moving part 2 the upper and lower regulation (be close to the distance on ground promptly), accomplish moving part 2 the upper and lower fore-and-aft regulation, make one side that wall body 400 was kept away from to the intermediate lamella 23 of all moving parts 2 align, can make level the kitchen wall brick of installing on moving part 2, the leveling, and can install a plurality of fossil fragments 1 on the wall body 400, can install a plurality of moving parts 2 on every fossil fragments 1, therefore, the universality is strong, the installation is also convenient, and the construction efficiency is high.

Third embodiment, as also shown in fig. 1 to 5, which is only one embodiment of the present invention, based on any of the above embodiments, in the inside corner connection structure of a fabricated kitchen wall surface according to the present invention, at least a portion of the short side plate 302 is located between the pressing plate 63 and the middle plate 23, and the inside corner bottom plate 61 is provided with an inside corner screw 611 for connecting with the middle plate 23.

The pressing plate 63 is provided with a projection 631 extending in the direction of the short side plate 302.

Here, the number of the projection blocks 631 is at least one, and a plurality of the projection blocks 631 are arranged in parallel, and an adhesive is provided between two adjacent projection blocks 631, so that the second interior angle plate 200 can be prevented from being accidentally withdrawn after the adhesive is solidified.

Of course, the caulking block 7 is an integrally formed elastic member to prevent the end portion of the long-side plate 303 from being worn and play a certain role in buffering, and the caulking block 7 is preferably a waterproof rubber member.

Also, the female corner connector 6 is an integrally formed rigid member, and ensures the fixing stability of the first female corner plate 1090 and the second female corner plate 200.

Fourth embodiment, as shown in fig. 6, the present invention is only one embodiment of the present invention, and the present invention further provides a method for connecting a reentrant corner connecting structure of a fabricated kitchen wall surface according to any one of the above embodiments, including the steps of:

s1: respectively installing a first leveling member and a second leveling member on two side walls arranged at the internal corner and finishing leveling;

s2: installing a first internal corner plate on a first leveling member on the first face wall, wherein the first internal corner plate extends to the second face wall;

s3: installing an internal corner connecting piece on a second leveling piece of the second face wall body, enabling one side, far away from the internal corner bottom plate, of a butting block in the internal corner connecting piece to be butted against one side, far away from the first face wall body, of the first internal corner plate, and installing the internal corner bottom plate on an intermediate plate of the second leveling piece through internal corner screws to finish fixing of the first internal corner plate;

s4: installing a joint filling block at the end part of the abutting block, so that a first plate body of the joint filling block is connected with the abutting block through an internal corner adhesive tape, and a second plate body is tightly attached to one side, away from the first surface wall body, of the first internal corner plate;

s5: and inserting the second internal corner plate perpendicular to the first internal corner plate in the direction of the first internal corner plate, so that the short side plate at the end part of the second internal corner plate is inserted between the pressing plate and the middle plate of the second leveling part, and the end part of the long side plate is propped against one side of the second plate body, which is far away from the first internal corner plate, and the installation of the second internal corner plate is completed.

The internal corner connecting structure and the internal corner connecting method for the assembled kitchen wall surface are simple in structure and convenient to install, the first internal corner plate is fixed through the internal corner connecting piece, the accumulated installation error of the first internal corner plate is effectively absorbed, the second internal corner plate is installed on the internal corner connecting piece again, the positioning requirement is low, the installation stability is good, the position of the second internal corner plate can be limited through the joint filling block, good waterproof capacity can be provided, and the service life is long.

The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalent substitutions, improvements and the like of the above embodiments according to the technical essence of the present invention should be included in the scope of protection of the present invention.

Claims (10)

1. The utility model provides an reentrant corner connection structure of assembled kitchen wall which characterized in that: the corner joint comprises a first female corner plate (100) arranged on a wall (400), a second female corner plate (200) arranged on the wall (400) and perpendicular to the first female corner plate (100), and a female corner connector (6) used for connecting the first female corner plate (100) and the second female corner plate (200), wherein a reinforcement (300) is arranged at the end part of the second female corner plate (200), the reinforcement (300) comprises a reinforcement middle plate (301), a short side plate (302) arranged at one end, close to the wall (400), of the reinforcement middle plate (301), and a long side plate (303) arranged at one end, far away from the wall (400), of the reinforcement middle plate (301), the female corner connector (6) comprises a female corner bottom plate (61) arranged in parallel with the second female corner plate (200), a butt joint block (62) arranged at one end, close to the first female corner plate (61), of the female corner bottom plate (61) and used for connecting the first female corner plate (100), and a butt joint block (63) arranged at one end, far away from the female corner bottom plate (61), and at least one pressing plate (63) is arranged between the short side plate (63) and the wall (300) and the pressing plate (63).

2. The inside corner connecting structure of a fabricated kitchen wall according to claim 1, characterized in that: the first internal corner plate (100) and the internal corner connecting piece (6) are connected with the wall body (400) through leveling pieces, the leveling member comprises a keel (1) arranged on a wall body (400), a moving member (2) arranged on the keel (1) and a connecting bolt (500) used for connecting the keel (1) and the moving member (2), the keel (1) is vertically arranged, the keel (1) comprises a bottom plate (11) arranged on the wall body (400) and an extension plate (12) arranged on the bottom plate (11), the movable piece (2) comprises a middle plate (23), a first side plate (21) arranged at the end part of the middle plate (23) and extending towards the wall body (400), and a second side plate (22) arranged at one end, far away from the first side plate (21), of the middle plate (23) and extending towards the wall body (400), at least a portion of the protruding panel (12) is located between the first side panel (21) and the second side panel (22), a first waist hole is arranged on the extension plate (12), second waist holes are arranged on the first side plate (21) and the second side plate (22), the connecting bolt (500) is a split bolt, and at least one part of the connecting bolt (500) is positioned in the first waist hole and the second waist hole.

3. The inside corner connecting structure of a fabricated kitchen wall according to claim 2, characterized in that: at least one part of the short side plate (302) is positioned between the pressing plate (63) and the middle plate (23), and the internal corner bottom plate (61) is provided with an internal corner screw (611) used for being connected with the middle plate (23).

4. The inside corner connecting structure of a fabricated kitchen wall according to claim 3, characterized in that: the pressing plate (63) is provided with a convex block (631) extending towards the short side plate (302).

5. The inside corner connecting structure of the assembled kitchen wall according to claim 4, wherein: the number of the convex blocks (631) is at least one, the convex blocks (631) are arranged in parallel, and adhesive glue is arranged between every two adjacent convex blocks (631).

6. The inside corner connecting structure of the assembled kitchen wall according to claim 1, wherein: the butt joint block (62) extends towards the direction perpendicular to the internal corner bottom plate (61), and one end, away from the internal corner bottom plate (61), of the butt joint block (62) is provided with a gap filling block (7).

7. The inside corner connecting structure of the assembled kitchen wall according to claim 6, wherein: the joint filling block (7) comprises a first plate body (71) and a second plate body (72), wherein the first plate body (71) is perpendicular to the first internal corner plate (100), the second plate body (72) is parallel to the first internal corner plate (100), the first plate body (71) is connected with the abutting block (62) through an internal corner adhesive tape (73), and at least one part of the second plate body (72) is located between the long side plate (303) and the first internal corner plate (100).

8. The inside corner connecting structure of a fabricated kitchen wall according to claim 6, wherein: the joint filling block (7) is an integrally formed elastic piece.

9. The inside corner connecting structure of a fabricated kitchen wall according to claim 1, characterized in that: the internal corner connecting piece (6) is an integrally formed rigid piece.

10. The method for connecting the internal corner connecting structure of the assembled kitchen wall according to any one of claims 1 to 9, comprising the steps of: s1: respectively installing a first leveling member and a second leveling member on two side walls arranged at the internal corner and finishing leveling;

s2: installing a first internal corner plate on a first leveling member on the first wall body, wherein the first internal corner plate extends to the second wall body;

s3: installing an internal corner connecting piece on a second leveling piece of the second wall body, enabling one side, far away from the internal corner bottom plate, of a butting block in the internal corner connecting piece to be butted against one side, far away from the first wall body, of the first internal corner plate, and installing the internal corner bottom plate on a middle plate of the second leveling piece through internal corner screws to finish fixing of the first internal corner plate;

s4: installing a joint filling block at the end part of the abutting block, so that a first plate body of the joint filling block is connected with the abutting block through an internal corner adhesive tape, and a second plate body is tightly attached to one side, away from the first surface wall, of the first internal corner plate;

s5: and inserting the second internal corner plate perpendicular to the first internal corner plate in the direction of the first internal corner plate, so that the short side plate at the end part of the second internal corner plate is inserted between the pressing plate and the middle plate of the second leveling part, and the end part of the long side plate is propped against one side of the second plate body, which is far away from the first internal corner plate, and the installation of the second internal corner plate is completed.

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