Hidden connection wall panel and wall body, decoration structure and installation method thereof

Abstract

The present invention provides a hidden connection type wall panel, characterized in that it comprises at least two wall panel bodies arranged side by side and a middle frame; the middle frame is buried or semi-buried between the connection surfaces of adjacent wall panel bodies to achieve the connection of adjacent wall panel bodies. The hidden connection type wall panel removes the spacing restriction between the wall panel and the rear entity fixing object, greatly reduces the spacing, and effectively improves the space utilization rate. The present invention also provides a wall body comprising the above-mentioned hidden connection type wall panel, and a decoration structure comprising the above-mentioned hidden connection type wall panel and an installation method thereof.

Description

Technical Field

[0001] The present invention relates to the technical field of dry construction, and more specifically to a hidden connection type wall panel and a wall body, a decoration structure and an installation method composed of the wall panel. Background Art

[0002] Traditional decoration is completed by laying cement mortar and paving tiles, but this method is inefficient, has high material costs and long construction time. Dry construction is an emerging decoration method that builds a frame in the physical space and installs panels on the frame to form an internal decoration structure and realize decoration construction.

[0003] The installation method of the existing decoration structure is: on the edge of the floor assembly, a middle frame mounting piece is installed at a certain interval, and the corner frame mounting pieces are installed at each corner position of the floor assembly; the middle frame and the corner frame are installed on the middle frame mounting piece and the corner frame mounting piece respectively; the middle frame and the corner frame are used as support columns, and then the wall panels are hung in front of the support columns.

[0004] When this installation method is used, the middle frame and corner frame are both located at the back of the wall panel, so that the distance between the wall panel and the back solid wall must be no less than the thickness of the middle frame / corner frame. The unusable space behind the wall panel is increased, which reduces space utilization and causes serious waste of space resources.

[0005] In addition, the center frame and the corner frame are first installed and fixed to the ground components, and then the wall panels are installed; this results in high precision requirements for the wall panel installation on the ground component opening, the installation of the center frame mounting parts and the corner frame mounting parts, and the installation of the center frame and the corner frame; insufficient process accuracy in any step may lead to errors in the wall panel connection position of the center frame and the corner frame; after the wall panels are installed, problems such as wall panel position deviation, skewed wall panel angles, and inconsistent gaps between wall panels will occur, affecting the installation effect and aesthetics; even when the error is too large, the wall panels cannot be installed; therefore, the existing decoration structures and decoration methods have extremely high requirements on processing technology and installation technology, and require construction personnel to make detailed adjustments to reduce errors, which consumes a lot of time and is not conducive to improving installation efficiency. Summary of the invention

[0006] In order to overcome the shortcomings and deficiencies in the prior art, the first purpose of the present invention is to provide a hidden connection type wall panel that removes the spacing restriction between the wall panel and the rear physical fixture, greatly reduces the spacing, and effectively improves the space utilization rate. The second purpose of the present invention is to provide a wall body that includes the above-mentioned hidden connection type wall panel and effectively improves the space utilization rate. The third purpose of the present invention is to provide a decoration structure that includes the above-mentioned hidden connection type wall panel, effectively improves the space utilization rate, can avoid the installation error of the middle frame and cause the wall panel body to have problems in the installation, and is simple and convenient to install. The fourth purpose of the present invention is to provide an installation method of the above-mentioned decoration structure.

[0007] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a hidden connection wall panel, characterized in that it includes at least two wall panel bodies arranged side by side and a middle frame; the middle frame is buried or semi-buried between the connecting surfaces of adjacent wall panel bodies to realize the connection of adjacent wall panel bodies.

[0008] In the wall panel of the present invention, the middle frame is buried between the connecting surfaces of adjacent wall panel bodies to connect adjacent wall panel bodies; compared with the traditional method of buckling the wall panel body in front of the middle frame, the restriction that the distance between the wall panel body and the rear solid fixture must be greater than the thickness of the middle frame is eliminated, so that the distance is greatly reduced, and the distance at some positions can even be close to zero, effectively improving the space utilization rate. The middle frame can be made thinner, saving costs. The middle frame is half-buried between the connecting surfaces of adjacent wall panel bodies means that the middle frame is not completely covered by the wall panel body, and part of the middle frame is exposed outside the wall panel body.

[0009] Preferably, the back side of the middle frame is connected with an adjustable rod 1 of which the extension length can be adjusted. After the wall panel is installed, the front of the wall panel faces the user; if there is a collision with the wall panel, the collision force is applied to the front of the wall panel and toward the rear solid fixed object; therefore, the adjustment rod 1 can be adjusted to counteract the solid fixed object, so that the solid fixed object provides a supporting force to the middle frame through the adjustment rod 1, which can effectively support and position the wall panel, and can prevent the wall panel from being dented and collapsed due to lack of reasonable support when it is hit.

[0010] Preferably, the middle frame is provided with a sliding channel 1 along the length direction of the middle frame; a channel opening 1 is provided on one side wall of the sliding channel; the channel opening 1 is located on the back side of the middle frame; at least one slidable sliding fixed block 1 is provided in the sliding channel 1; the sliding fixed block 1 is provided with an adjustment mounting hole 1 at a position corresponding to the channel opening 1; one end of the adjustment rod 1 is adjustably arranged in the adjustment mounting hole 1 to achieve connection with the middle frame through the sliding fixed block 1, and the other end of the adjustment rod 1 extends from the channel opening 1 to the outside of the sliding channel 1. Since there is often a situation in which the physical fixed object (such as a physical wall) is uneven in actual construction, the present invention can set the number and height of the sliding fixed block 1 and the adjustment rod 1 according to the current construction requirements, and adjust the height of the adjustment rod 1 by adjusting the position of the sliding fixed block 1 in the sliding channel 1, thereby adjusting the supporting position between the middle frame and the physical fixed object, so as to facilitate flexible installation in accordance with the conditions of the construction site.

[0011] Preferably, a sealing strip is provided between the middle frame and the wall panel body, which can effectively enhance the waterproof performance of the wall panel and prevent water from flowing behind the wall panel.

[0012] A wall, characterized in that: it comprises the above-mentioned hidden connection type wall panel; in the hidden connection type wall panel, the head end wall panel body and the tail end wall panel body are respectively directly fixed to the physical fixing object, or are fixed to the physical fixing object through the angle frame;

[0013] The upper end and the lower end of the hidden connection type wall panel are respectively fixed to the physical fixture directly, or fixed to the physical fixture through the installation groove structure.

[0014] In the wall of the present invention, the middle frame is buried between the connecting surfaces of adjacent wall panel bodies to connect the adjacent wall panel bodies; the distance between the wall panel bodies and the rear solid fixings can be reduced, and the distance at some positions can even be close to zero, effectively improving the space utilization rate; the leveling operation is convenient, which is conducive to rapid installation.

[0015] A decoration structure, characterized in that: it comprises a floor assembly and a plurality of walls; wherein at least one wall adopts the above-mentioned hidden connection type wall panel; the floor assembly and the wall are connected by a mounting groove structure; two adjacent walls are connected at a inner corner by a inner corner frame, or at a outer corner by a outer corner frame; the inner corner frame and the outer corner frame are connected to the wall by a slot method;

[0016] The inner corner frame is set in one of the following two schemes:

[0017] First, two sides of the internal angle frame away from the two walls are respectively connected with two adjusting rods with adjustable extension lengths, so that the internal angle frame and the hidden connection wall panel can be positioned and fixed to the physical fixture by adjusting the two adjusting rods to abut against the physical fixture;

[0018] 2. The internal angle frame is connected with a positioning piece for fixing to a solid fixed object.

[0019] The decoration structure of the present invention first installs the ground component and then installs the wall; when the wall to be installed is a hidden connection type wall panel, the installation principle is: install the internal angle frame / external angle frame at the head end; insert a plurality of wall panel bodies and the middle frame side by side on the base component in the middle part, and the adjacent wall panel bodies are positioned by connecting with the middle frame; install the internal angle frame / external angle frame at the tail end. The head end wall panel body and the tail end wall panel body are positioned respectively by the head end internal angle frame / external angle frame and the tail end internal angle frame / external angle frame, so that all the wall panel bodies and the middle frame are positioned with each other to be tightly combined. When installing the next wall, the internal angle frame / external angle frame of the installed wall is used as the head end internal angle frame / external angle frame of the next wall, and the next wall is installed, and finally all the walls of the decoration structure are installed. The advantages of this design are: there is no fixed connection between the center frame and the ground components, which can avoid errors in the installation position of the center frame, which may lead to deviations in the position of the wall panel body, skewed angles of the wall panel body, inconsistent gaps between wall panel bodies, and inability to install the wall panel body. The installation and leveling operations of the wall panel body are simple and convenient, which can effectively improve the installation efficiency.

[0020] In the decoration structure of the present invention, the middle frame is buried between the connecting surfaces of adjacent wall panel bodies to connect the adjacent wall panel bodies; the distance between the wall panel bodies and the rear solid fixings can be reduced, and the distance at some positions can even be close to zero, effectively improving the space utilization rate.

[0021] Preferably, in the scheme one, the internal angle frame is provided with at least two sliding channels 2 along the length direction of the internal angle frame; each sliding channel 2 side wall is provided with a channel opening 2; each channel opening 2 is respectively located on the two sides of the internal angle frame away from the two walls; each sliding channel 2 is provided with at least one slidable sliding fixed block 2; the sliding fixed block 2 is provided with an adjustment mounting hole 2 at a position corresponding to the channel opening 2; one end of the adjustment rod 2 is adjustably arranged in the adjustment mounting hole 2, and the other end of the adjustment rod 2 extends from the channel opening 2 to the outside of the sliding channel 2.

[0022] Preferably, the wall, floor assembly and the inner corner frame and / or the outer corner frame adopt a waterproof connection structure, which can prevent water from flowing out of the decoration structure and causing sewage accumulation.

[0023] Preferably, it also includes a ceiling assembly; the ceiling assembly includes a ceiling frame and a frame pad fastening assembly; the frame pad fastening assembly includes a pad fixing seat, a pad member and a pad connecting member; the lower part of the ceiling frame is provided with a positioning groove for clamping the wall; the upper part of the ceiling frame is provided with a snap groove extending along the length direction of the ceiling frame; the pad fixing seat is clamped with the snap groove through the clamping member to realize the sliding of the pad fixing seat along the length direction of the ceiling frame; the pad member and the pad fixing seat are movably connected to realize the adjustment of the thickness of the pad member protruding from the back side of the pad fixing seat; the pad member and the pad fixing seat are fixed to the solid fixed object through the pad connecting member.

[0024] The principle of use of the frame pad fastening assembly is: first, insert the snap-fitting piece into the snap-fitting groove so that the pad fixing seat can be slidably connected in the snap-fitting groove of the ceiling frame; adjust the pad fixing seat to a suitable position; then, adjust the position of the padding piece to adjust the thickness of the padding piece protruding from the back side of the pad fixing seat, that is, the padding thickness, to match the distance between the physical fixture and the pad fixing seat; thereafter, the pad connecting piece connects the padding piece and / or the pad fixing seat to the physical fixture, and the pad fixing seat and the physical fixture form a fastening relationship, thereby fixing the ceiling frame to the physical fixture.

[0025] The frame pad fastening assembly can adjust the pad fixing seat to different positions to meet different positioning requirements; the ceiling frame and the pad fixing seat are connected by the snap-in groove clamping parts, and there is no need to open additional installation holes on the ceiling frame, which is convenient for ceiling frame processing; the snap-in groove clamping parts can also position the pad fixing seat on the ceiling frame without separating from the ceiling frame, thereby improving the convenience of installation; the pad fixing seat can be fixed by pads to achieve a fastening relationship between the ceiling frame and the physical fixed object, thereby improving the stability of the ceiling frame setting and preventing the ceiling frame from shaking and deforming, thereby further improving the overall stability of the decoration structure; the operation is simple and convenient, which is conducive to improving the efficiency of ceiling frame positioning and installation and reducing the labor intensity of workers.

[0026] An installation method for the above-mentioned decoration structure is characterized by: comprising: sequentially performing floor component installation and wall installation; the wall installation refers to: positioning the wall on the floor component through an installation groove structure, and fixing the wall by clamping the wall together through the inner corner frame and / or the outer corner frame on both sides of the wall.

[0027] Clamping the wall together by the internal angle frames and / or external angle frames on both sides of the wall means that: both sides of the wall are positioned and fixed by the internal angle frames and solid fixtures, or both are positioned and fixed to the adjacent wall by the external angle frames, or one side is positioned and fixed by the internal angle frame and the solid fixture, and the other side is positioned and fixed to the adjacent wall by the external angle frame.

[0028] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0029] 1. In the present invention, the middle frame is buried between the connecting surfaces of adjacent wall panel bodies to connect adjacent wall panel bodies; compared with the traditional method of buckling the wall panel body in front of the middle frame, the restriction that the distance between the wall panel body and the rear physical fixture must be greater than the thickness of the middle frame is eliminated, so that the distance is greatly reduced, and even the distance at some positions can be close to zero, effectively improving the space utilization rate;

[0030] 2. In the present invention, the wallboard has an effective supporting and positioning function, which can prevent the wallboard from being sunken and collapsed due to lack of reasonable support when it is hit; the supporting position can be adjusted, and the installation is flexible;

[0031] 3. In the present invention, there is no fixed relationship between the middle frame and the ground assembly, which can avoid the problems such as the position deviation of the wall panel body, the skewed angle of the wall panel body, the inconsistent gaps between the wall panel bodies, and the inability to install the wall panel body due to the error in the installation position of the middle frame; the installation and leveling operation of the wall panel body are simple and convenient, which can effectively improve the installation efficiency;

[0032] 4. The present invention has good waterproof performance, which can prevent water from flowing outside the decoration structure and causing sewage accumulation;

[0033] 5. In the present invention, the ceiling frame is easy to install, and the ceiling frame and the solid fixture can form a fastening relationship, thereby improving the stability of the ceiling frame and preventing the ceiling frame from shaking and deforming, thereby further improving the overall stability of the decoration structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1(a) to Figure 1(n) It is a schematic diagram of the structure of various implementation methods of the wall panel of Example 1;

[0035] Figure 2(a) to Figure 2(d) It is a schematic diagram of the structure of various implementation methods of the wall panel of Example 2;

[0036] Figure 3 is a schematic structural diagram of a wall of Embodiment 3;

[0037] Figure 4 is a cross-sectional view of the decoration structure of the fourth embodiment;

[0038] Figure 5 is an exploded view of the decoration structure of the fourth embodiment;

[0039] Figure 6(a) to Figure 6(c) yes Figure 5 Enlarged view of parts A, B and C in the middle;

[0040] Figure 7 It is a schematic diagram of the installation of the extension adjustment component in the decoration structure of the fourth embodiment;

[0041] Figure 8 It is a schematic diagram of the waterproof connection structure in the decoration structure of the fourth embodiment;

[0042] Figure 9(a) to Figure 9(c) yes Figure 8 Enlarged view of parts A, B and C in the middle;

[0043] Fig.10 It is a schematic diagram of the installation of the internal angle frame, water retaining strip and floor in the decoration structure of the fourth embodiment;

[0044] Fig.11 It is a schematic diagram of the installation of the wall panels, water retaining strips and floors in the decoration structure of the fourth embodiment;

[0045] Fig.12 It is a schematic diagram of the installation of wall panels, water retaining strips and floors when laying wall tiles in the decoration structure of the fourth embodiment;

[0046] Fig.13 It is a schematic diagram of the installation of the first ceiling assembly and the wall panel body in the decoration structure of the fourth embodiment;

[0047] Fig.14 It is a schematic diagram of the installation of the second type of ceiling assembly and the wall panel body in the decoration structure of the fourth embodiment;

[0048] Fig.15 It is a schematic diagram of the installation of the third type of ceiling assembly and the wall panel body in the decoration structure of the fourth embodiment;

[0049] Fig.16 It is a schematic diagram of the structure of the inner corner frame in the decoration structure of the fifth embodiment;

[0050] Fig.17 It is a schematic diagram of the installation of the wall panels, water retaining strips and floors in the decoration structure of the sixth embodiment;

[0051] Fig.18 It is a schematic diagram of the waterproof connection structure in the decoration structure of the seventh embodiment;

[0052] Figure 19(a) to Figure 19(c) yes Fig.18 Enlarged view of parts A, B and C in the middle;

[0053] Fig. 20 It is a schematic diagram of the waterproof connection structure at the inner corner position in the decoration structure of the seventh embodiment;

[0054] Fig.21 It is a schematic diagram of the waterproof connection structure at the external corner position in the decoration structure of the seventh embodiment;

[0055] Fig. 22 It is a schematic diagram of the installation of the floor assembly and the wall panel body in the decoration structure of the seventh embodiment;

[0056] Fig.23It is a schematic diagram of the installation of the floor assembly and the wall panel body in the decoration structure of the eighth embodiment;

[0057] Fig.24 It is a schematic diagram of the installation of the floor assembly and the wall panel body in the decoration structure of the ninth embodiment;

[0058] Fig.25 is a cross-sectional view of the decoration structure of Embodiment 10;

[0059] Among them, 11 is a middle frame, 13 is an adjustment rod 1, 14 is a sliding fixed block 1, 16 is a sliding channel 1, 17 is a channel opening 1, 18 is a sealing strip, 2 is a wall panel body, 3 is a floor assembly, 31 is a floor body, 312 is a floor flange, 3121 is a supporting positioning area, 3122 is a low-position drainage area, 3123 is a groove, 3124 is a drainage outlet, 313 is a water retaining wall, 32 is a water retaining strip, 321 is an installation groove, 322 is an inner positioning edge, 323 is an outer positioning edge, 324 is a drainage hole, 325 is a water flow channel, 326 is an edge strip, 33 is a inner corner waterproof part, 331 is a waterproof base 1, 332 is a positioning protrusion 1, 333 is a inner corner waterproof edge, 334 is a slot 1, 34 is a positive corner waterproof part, 341 is a waterproof base 2, 342 is a positioning protrusion 2, 343 is the external corner waterproof edge, 344 is the second slot, 35 is the floor clip, 4 is the ceiling assembly, 41 is the ceiling frame, 411 is the positioning slot, 412 is the buckle slot, 42 is the pad fixing seat, 43 is the padding part, 44 is the pad connecting part, 45 is the ceiling, 51 is the internal corner frame, 52 is the second adjusting rod, 53 is the second sliding fixing block, 54 is the slot, 55 is the second sliding channel, 56 is the second channel opening, 57 is the hidden groove, 58 is the first outer clip strip, 581 is the first bend, 59 is the first inner clip strip, 61 is the external corner frame, 62 is the slot, 63 is the second inner clip strip, 64 is the second outer clip strip, 641 is the second bend, 7 is the extension adjustment assembly, 71 is the adjustment fixing seat, 72 is the adjustment foot, 73 is the fixing part, 74 is the fixing connecting part, 81 is the door body, 82 is the solid wall, and 83 is the wall tile. DETAILED DESCRIPTION

[0060] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0061] Embodiment 1

[0062] This embodiment describes a hidden connection type wall panel, comprising at least two wall panel bodies 2 arranged side by side and a middle frame 11; the middle frame 11 is buried or half buried between the connection surfaces of adjacent wall panel bodies 2 to achieve the connection of adjacent wall panel bodies 2. Figure 1(a) to Figure 1(n)As shown, the hidden connection wallboard of this embodiment has multiple implementation methods, and only needs to bury the middle frame between the connection surfaces of adjacent wallboard bodies 2, and use the concave and convex structure to position the adjacent wallboard bodies relative to each other. The number of wallboard bodies can be two, three, four, five, six, or even more, which can be designed according to the construction area.

[0063] Compared with the traditional method of buckling the wall panel body 2 in front of the middle frame 11, the present invention removes the restriction that the distance between the wall panel body 2 and the rear solid fixture must be greater than the thickness of the middle frame 11, greatly reducing the distance, and even the distance at some positions can be close to zero, effectively improving the space utilization rate. The middle frame is half-buried between the connecting surfaces of adjacent wall panel bodies, which means that the middle frame is not completely covered by the wall panel body, and part of the middle frame is exposed outside the wall panel body.

[0064] In order to enhance the waterproof performance, a sealing strip 18 is preferably provided between the middle frame 11 and the wall panel body 2. The sealing strip 18 can effectively enhance the waterproof performance of the wall panel and prevent water from flowing to the rear of the wall panel.

[0065] Embodiment 2

[0066] This embodiment describes a hidden connection type wall panel. Figure 2(a) to Figure 2(d) These are four implementation methods of the wall panel body and the middle frame, which differ from the first embodiment in that: in this embodiment, the back side of the middle frame 11 is connected with an adjustment rod 13 with adjustable extension length. After the wall panel is installed, the front of the wall panel faces the user; if there is a collision with the wall panel, the collision force is applied to the front of the wall panel and toward the rear solid fixed object; therefore, the adjustment rod 13 can be adjusted to counteract the solid fixed object, so that the solid fixed object provides support force to the middle frame 11 through the adjustment rod 13, which can effectively support and position the wall panel, and avoid the wall panel from being sunken and collapsed due to lack of reasonable support when it is hit.

[0067] The preferred solution is that the middle frame is provided with a sliding channel 1 along the length direction of the middle frame; a channel opening 1 is provided on one side wall of the sliding channel; the channel opening 1 is located on the back side of the middle frame; at least one slidable sliding fixed block 1 is provided in the sliding channel 1; the sliding fixed block 1 is provided with an adjustment mounting hole 1 at a position corresponding to the channel opening 1; one end of the adjustment rod 1 is adjustably arranged in the adjustment mounting hole 1 to achieve connection with the middle frame through the sliding fixed block 1, and the other end of the adjustment rod 1 extends from the channel opening 1 to the outside of the sliding channel 1. Since there is often a situation in which the physical fixed object (such as a physical wall) is uneven in actual construction, the present invention can set the number and height of the sliding fixed block 1 and the adjustment rod 1 according to the current construction requirements, and adjust the height of the adjustment rod 1 by adjusting the position of the sliding fixed block 1 in the sliding channel 1, thereby adjusting the support position between the middle frame and the physical fixed object, so as to facilitate flexible installation in accordance with the conditions of the construction site.

[0068] The sliding fixed block 1 is slidably arranged in the sliding channel 1, and an interference fit is adopted between the sliding fixed block 1 and the sliding channel 1, or the sliding fixed block 1 has a barb structure; so that the sliding fixed block 1 can slide in the sliding channel 1 under a certain external force to adjust the height. After the height is adjusted, the sliding fixed block 1 is fixed in the sliding channel 1 by itself.

[0069] Embodiment 3

[0070] This embodiment describes a wall, such as Figure 3 As shown, it includes the above-mentioned hidden connection wall panel; in the hidden connection wall panel, the head end wall panel body 2 and the tail end wall panel body 2 are respectively fixed to the solid fixture through the angle frame; the upper end and the lower end of the hidden connection wall panel are respectively directly fixed to the solid fixture, or are fixed to the solid fixture through the installation groove structure.

[0071] Fixing to a physical fixture through an installation groove structure means: it also includes upper and lower bases connected to the physical fixture; the upper and lower bases are respectively provided with installation grooves, and the upper and lower ends of the hidden connection wall panels are respectively inserted into the installation grooves; or the upper and lower ends of the hidden connection wall panels are respectively provided with installation grooves, and the installation grooves are respectively clamped with the upper and lower bases to achieve fixation to the physical fixture.

[0072] In practical applications, the head end wall panel body 2 and the tail end wall panel body 2 are respectively directly fixed to a physical fixture. The direct fixing method can be an existing direct fixing method such as gluing.

[0073] In the wall of the present invention, the middle frame 11 is buried between the connecting surfaces of adjacent wall panel bodies 2 to connect the adjacent wall panel bodies 2; the distance between the wall panel bodies 2 and the rear solid fixtures can be reduced, and the distance at some positions can even approach zero, effectively improving the space utilization rate; the leveling operation is convenient, which is conducive to quick installation.

[0074] Embodiment 4

[0075] This embodiment describes a decoration structure. Figure 4 , Figure 5 , Figure 6(a) to Figure 6(c) , Figure 7 , Figure 8 , Figure 9(a) to Figure 9(c) , Figures 10 to 15 As shown, it includes a floor assembly 3 and several walls; wherein at least one wall adopts the hidden connection type wall panels described in the first or second embodiment; for example, in this embodiment, multiple walls adopt the hidden connection type wall panels described in the second embodiment, and the remaining walls adopt a single integral wall panel. In practical applications, the wall may also adopt the hidden connection type wall panels described in the first embodiment.

[0076] The floor assembly 3 is directly arranged on the solid floor or is arranged on the solid floor through a frame. The floor assembly 3 is provided with a mounting groove 321; the lower ends of each wall are respectively plugged into the mounting groove 321; two adjacent walls are connected at the inner corner by a inner corner frame 51, or at the outer corner by a outer corner frame 61; the inner corner frame 51 and the outer corner frame 61 are both connected to the wall by a slot method.

[0077] The two sides of the internal angle frame 51 away from the two walls are respectively connected with adjustment rods 52 with adjustable extension lengths, so that the internal angle frame 51 and the hidden connection wall panel can be positioned and fixed to the solid fixed object by adjusting the adjustment rods 52 to abut against the solid fixed object.

[0078] The preferred solution is: the internal angle frame 51 is provided with at least two sliding channels 55 along the length direction of the internal angle frame 51; each sliding channel 55 has a channel opening 56 on its side wall; each channel opening 56 is located on the two side surfaces of the internal angle frame 51 away from the two walls; each sliding channel 55 is provided with at least one slidable sliding fixed block 53; the sliding fixed block 53 is provided with an adjustment mounting hole 2 at a position corresponding to the channel opening 56; one end of the adjustment rod 52 is adjustably arranged in the adjustment mounting hole 2, and the other end of the adjustment rod 52 extends from the channel opening 56 to the outside of the sliding channel 55.

[0079] The decoration structure of the present invention first installs the ground component 3, and then installs the wall; the wall installation means: the wall is positioned on the ground component through the installation groove structure, and the wall is fixed by clamping the wall together with the inner corner frame and / or the outer corner frame on both sides of the wall. Clamping the wall together with the inner corner frame and / or the outer corner frame on both sides of the wall means: both sides of the wall are positioned and fixed by the inner corner frame and the physical fixture, or both are positioned and fixed by the outer corner frame and the adjacent wall, or one side is positioned and fixed by the inner corner frame and the physical fixture, and the other side is positioned and fixed by the outer corner frame and the adjacent wall.

[0080] When the wall to be installed is a hidden connection wall panel, you can refer to the following installation steps:

[0081] The first step is to install the internal angle frame 51 / external angle frame 61 at the head end, the head end wallboard body 2 and a middle frame 11: Determine whether the head end is the internal angle frame 51 or the external angle frame 61:

[0082] If the first end is a female angle frame 51, first position and fix the female angle frame 51 with the ground component 3 and the physical fixture, then install the first end wall panel body 2 and a middle frame 11 on the installation groove 321 of the ground component 3, the two sides of the first end wall panel body 2 are respectively connected to the female angle frame 51 and the middle frame 11, and the first end wall panel body 2 is leveled and positioned; the adjustment rod 2 52 of the female angle frame 51 at the first end is in contact with the physical fixture, and the adjustment rod 1 13 connected to the middle frame 11 is in contact with the physical fixture, so that the first end wall panel body is leveled and positioned;

[0083] If the head end is a positive angle frame 61, the positive angle frame 61, the head end wall panel body 2 and a middle frame 11 are installed on the installation groove 321 of the ground component 3, and the two sides of the head end wall panel body 2 are respectively connected to the positive angle frame 61 and the middle frame 11; the adjustment rod 13 connected to the middle frame 11 touches the physical fixed object, so that the head end wall panel body is leveled and positioned;

[0084] The second step is to install the rear wall panel body 2 and the rear middle frame 11; install the rear wall panel body 2 and the rear middle frame 11 on the installation groove 321 of the ground component 3, and make the two sides of the rear wall panel body 2 connected to the previous middle frame 11 and the rear middle frame 11 respectively, and adjust the adjustment rod 13 connected to the rear middle frame 11 to make it touch the solid fixed object, so as to level and position the rear wall panel body 2; repeat the process to install each wall panel body 2 and the middle frame 11 one by one, until the middle frame 11 closest to the rear end wall panel body 2 is installed;

[0085] The third step is to install the rear end wall panel body 2 and the inner corner frame 51 / outer corner frame 61 at the rear end: install the rear end wall panel body 2 and the inner corner frame 51 / outer corner frame 61 at the rear end on the installation groove 321 of the ground component 3, so that the two sides of the rear end wall panel body 2 are respectively connected to the previous middle frame 11 and the inner corner frame 51 / outer corner frame 61; determine whether the rear end is the inner corner frame 51 or the outer corner frame 61:

[0086] If the tail end is a positive angle frame 61, the hidden connection type wall panel installation is completed;

[0087] If the rear end is a internal angle frame 51, the internal angle frame 51 is positioned and fixed to a solid fixture: the adjustment rod 52 connected to the internal angle frame 51 is brought into contact with the solid fixture, thereby completing the installation of the hidden connection type wall panel.

[0088] Since both sides of the internal angle frame are connected with adjusting rod 2, if the wall panel body cannot block the adjustment of adjusting rod 2 due to limited construction space, the adjusting rod 2 can be pre-adjusted before installing the internal angle frame.

[0089] When installing the next wall, the inner corner frame 51 / outer corner frame 61 of the installed wall is used as the first end inner corner frame 51 / outer corner frame 61 of the next wall to install the next wall, and finally all the walls of the decoration structure are installed.

[0090] Generally speaking, at least one wall in the decoration structure is provided with a door body 81, and the wall with the door body 81 is used as the last wall to be installed. When installing the wall, the middle frame and the wall panel body are installed, leaving space for the door body installation; finally, the wall panel body is fixed with the door frame of the door body.

[0091] The advantages of this design are: there is no fixed connection between the middle frame 11 and the ground component 3, which can avoid errors in the installation position of the middle frame 11, which may lead to position deviation of the wall panel body 2, skewed angle of the wall panel body 2, inconsistent gaps between the wall panel bodies 2, and inability to install the wall panel body 2. The installation and leveling operations of the wall panel body 2 are simple and convenient, which can effectively improve the installation efficiency.

[0092] In the decoration structure of the present invention, the middle frame 11 can be inserted into the positioning groove 321 for positioning, and at the same time positioned by the adjacent wall panel body 2; or it can be not inserted into the positioning groove 321, and only positioned by the adjacent wall panel body 2. The middle frame 11 is buried between the connecting surfaces of the adjacent wall panel bodies 2 to connect the adjacent wall panel bodies 2; the distance between the wall panel body 2 and the rear physical fixture can be reduced, and even the distance at some positions can be close to zero, effectively improving the space utilization rate.

[0093] By adjusting the adjustment rod 13 connected to the back side of the middle frame 11, the wall positioning and fixing can be assisted. The adjustment installation hole 1 and the adjustment rod 1 13, as well as the adjustment installation hole 2 and the adjustment rod 2 52 are connected by internal and external threads to achieve adjustable connection. Construction personnel can tighten or loosen the adjustment rod 1 and the adjustment rod 2 with common tools such as wrenches, so as to adjust the extension length of the adjustment rod 1 and the adjustment rod 2, and the operation is simple and convenient. In actual applications, other existing connection methods can also be used between the adjustment installation hole 1 and the adjustment rod 1 13, as well as between the adjustment installation hole 2 and the adjustment rod 2 52, as long as the extension length adjustment can be achieved.

[0094] The preferred solution is that the internal width of the slot 54 of the internal angle frame 51 and the internal width of the slot 62 of the external angle frame 61 both match the thickness of the wall panel body 2; the side edges of the wall panel body 2 and the slot 54 of the internal angle frame 51 / the slot 62 of the external angle frame 61 can be made by plane cutting, which is convenient for on-site sawing according to the installation space, thereby improving construction efficiency.

[0095] In order to enhance the waterproof performance, a sealing strip 18 may preferably be provided between the wall panel body 2 and the middle frame 11 , the external angle frame 61 , and the internal angle frame 51 .

[0096] In the space where water and electricity are routed, the distance between the wall and the solid fixed object may be wide, so there is a preferred way to install the adjustment rod there: Figure 7 As shown, it also includes an extension adjustment component 7; the extension adjustment component 7 includes an adjustment fixing seat 71, an adjustment foot 72 and an adjustment fixing component; the adjustment fixing seat 71 is connected to the middle frame 11 through an adjustment rod 13, or the adjustment fixing seat 71 is connected to the internal angle frame 51 through an adjustment rod 2 52; the adjustment foot 72 is adjustably connected to the adjustment fixing seat 71 to adjust the extension length, for example, the adjustment foot and the adjustment fixing seat are connected by internal and external threads. The adjustment fixing component can fix the adjustment foot to the physical fixture to ensure that the position of the adjustment foot will not move, thereby ensuring that the support of the adjustment foot to the middle frame / internal angle frame is long-term and effective. The preferred solution is: the adjustment fixing component includes a fixing member 73 and a fixed connecting member 74 for installation with the physical fixture; the fixing member is provided with a fixed mounting hole 1 for installing the adjustment foot and a fixed mounting hole 2 for installing the fixed connecting member.

[0097] The wall, floor assembly and the inner corner frame and / or the outer corner frame adopt a waterproof connection structure. Specifically, the floor 31 includes a floor body 311, a floor flange 312 and a water retaining wall 313; the floor flange 312 is arranged on the floor body 311, so that the floor body 311 and the floor flange 312 form a water retaining space together; the floor flange 312 forms a supporting surface; and the water retaining wall 313 is arranged on the outer side of the supporting surface.

[0098] The supporting surface includes a low-level drainage area 3122 and a supporting positioning area 3121; the height of the highest point of the supporting positioning area 3121 is greater than the height of the highest point of the low-level drainage area 3122; the supporting positioning area 3121 is provided with a groove 3123; each water retaining strip 32 is fixed on the supporting positioning area 3121 through the groove 3123; the low-level drainage area 3122 is connected to the water retaining space. The height of the highest point of the water retaining wall 313 is greater than the height of the highest point of the water retaining strip 32. When water flows onto the supporting surface, it can flow out through the low-level drainage area 3122 to prevent water from overflowing outside the water retaining wall 313.

[0099] The water retaining strip 32 is provided with an installation groove 321 opening upward; the internal angle frame 51 and the external angle frame 61 are respectively located above the corner position of the supporting surface; the wall panel body 2 is positioned and fixed by the installation groove 321 of the water retaining strip 32 and the internal angle frame 51 / external angle frame 61.

[0100] Both the external angle frame 61 and the internal angle frame 51 include an angle frame body, an inner clip connected to the inner side of the angle frame body, and an outer clip connected to the outer side of the angle frame body; a clip groove for clipping the wall panel body 2 is formed between the inner clip and the outer clip. The outer clip is supported on the supporting surface; the bottom end of the outer clip protrudes from the angle frame body, so that a gap of two is left between the angle frame body and the supporting surface; a gap of one is left between the inner clip and the floor flange 312 to form a drain 3124; the inner clip and the outer clip are respectively fitted with the ends of the water retaining strip 32 to position each other.

[0101] The low-position drainage area 3122 is located at any corner position or two or more corner positions of the supporting surface; the rest of the supporting surface is the supporting positioning area 3121. In the various corner positions of the supporting surface of this embodiment, all the inner corner positions are low-position drainage areas 3122, and the outer corner positions are still the supporting positioning area 3121; in actual applications, any one or two or more of the inner corner positions and the outer corner positions can also be low-position drainage areas, or all the inner corner positions and the outer corner positions can be low-position drainage areas.

[0102] There is a gap between the inner angle frame 51 / outer angle frame 61 and the floor flange 312 located above the low-level drainage area 3122 to form a drain port 3124 for connecting the low-level drainage area 3122 with the water retaining space. When water flows in from the gap between the angle frame and the wall panel body 2, it can be discharged from the drain port.

[0103] The mounting groove 32 is connected to the water retaining space through a drainage channel. The drainage channel adopts any one or more of the following three schemes:

[0104] 1. The installation groove 321 is provided with a drainage hole 324; the drainage hole 324 is directly connected to the water retaining space;

[0105] 2. The mounting groove 321 is provided with a drainage hole 324; the drainage hole 324 is connected to the drainage port 3124;

[0106] 3. The end of the installation groove 321 is connected to the drain port 3124.

[0107] In the first solution, the water in the installation groove 321 flows directly from the drainage hole 324 into the water retaining space; in the second solution, the water in the installation groove 321 flows out from the drainage hole 324 and then flows into the water retaining space from the drainage port 3124; in the third solution, the water in the installation groove 321 flows out from the end of the installation groove 321 and then flows into the water retaining space from the drainage port 3124. All three solutions can realize the discharge of the water in the installation groove 321 into the water retaining space.

[0108] In this embodiment, the drainage channel adopts two schemes, scheme 2 and scheme 3. The combination of two or more schemes can further speed up the drainage speed, ensure that water can flow away quickly, and avoid overflowing outside the retaining wall 313 due to excessive water level. In actual application, only one of the schemes or other combinations of schemes can be used.

[0109] During use, water may flow in from the gap between the wall panel body 2 and the water retaining strip 32 and from the gap between the corner frame and the floor, so water will flow into the installation groove 321; since a water retaining wall 313 is provided on the outside, the water retaining wall 313 can prevent the water from continuing to flow out, thereby achieving a waterproof function and preventing water from flowing to the outside of the decoration structure and causing sewage accumulation, odor, bacteria, moldy walls and other problems; water flowing into the installation groove 321 can be discharged from the drainage channel to the water retaining space; generally speaking, a drainage component, such as a floor drain, a drain pipe, etc., will be connected to the floor 3; the water in the water retaining space is discharged outward through the drainage component, forming a reasonable water flow direction, which is conducive to keeping the space dry and clean.

[0110] The floor flange 312 has a slope to form a groove 3123 together with the water retaining wall 313. Each water retaining strip 32 is fixed on the supporting surface through the groove 3123. In the water retaining strip, the depth of the installation groove 321 is deep on the side away from the water retaining wall 313, and the depth is shallow on the side close to the water retaining wall 313. The preferred solution is: the installation groove 321 is stepped; in the stepped installation groove 321, the high step area is close to the water retaining wall 313, and the low step area is far away from the water retaining wall 313; the drainage hole 324 is opened in the low step area. The water retaining strip 32 is provided with an edge strip 326; the edge strip 326 is set on the inner side of the junction of the water retaining strip 32 and the floor flange 312.

[0111] Wall tiles can be laid on the wall, such as Fig.12 As shown; wall tiles are also not required.

[0112] The decoration structure also includes a ceiling assembly 4; the ceiling assembly 4 includes a ceiling frame 41 and a frame pad fastening assembly; the frame pad fastening assembly includes a pad fixing seat 42, a pad member 43 and a pad connecting member 44; the lower part of the ceiling frame 41 is provided with a positioning groove 411 for clamping the wall; the upper part of the ceiling frame 41 is provided with a snap groove 412 extending along the length direction of the ceiling frame 41; the pad fixing seat 42 is clamped with the snap groove 412 through the snap member to enable the pad fixing seat 42 to slide along the length direction of the ceiling frame 41; the pad member 43 and the pad fixing seat 42 are movably connected to achieve the adjustment of the thickness of the pad member 43 protruding from the back side of the pad fixing seat 42; the pad member 43 and the pad fixing seat 42 are fixed to a solid fixed object through the pad connecting member 44.

[0113] The use principle of the frame pad fastening assembly is: first, insert the snap-fitting piece into the snap-fitting groove 412, so that the pad fixing seat 42 can be slidably connected in the snap-fitting groove 412 of the ceiling frame 41; adjust the pad fixing seat 42 to a suitable position; then, adjust the position of the padding piece 43 to adjust the thickness of the padding piece 43 protruding from the back side of the pad fixing seat 42, that is, the padding thickness, to match the distance between the physical fixture and the pad fixing seat 42; thereafter, the pad connecting piece 44 connects the padding piece 43 and / or the pad fixing seat 42 to the physical fixture, and the pad fixing seat 42 forms a fastening relationship with the physical fixture, thereby fixing the ceiling frame 41 to the physical fixture. This embodiment provides two implementation methods of the frame pad fastening assembly, one of which is that the padding block is a wedge-shaped slider, such as Fig.13 As shown; the other is that the spacer block is a threaded sleeve, such as Fig.14 In addition to these two methods, other existing methods can also be used, as long as they can not only achieve the fixation of the ceiling frame and the physical fixture, but also have the function of padding. However, when the distance between the ceiling frame and the physical fixture is narrow, padding is not required, such as Fig.15 As shown, the pad fixing seat 42 can be directly fixed to the physical fixing object.

[0114] The frame pad fastening assembly can adjust the pad fixing seat 42 to different positions to meet different positioning requirements; the ceiling frame 41 and the pad fixing seat 42 are connected by the snap-fit ​​groove 412 snap-fitting method, and there is no need to open additional mounting holes on the ceiling frame 41, which is convenient for processing the ceiling frame 41; the snap-fitting method of the snap-fitting groove 412 can also position the pad fixing seat 42 on the ceiling frame 41 without separating from the ceiling frame 41, thereby improving the convenience of installation; the pad fixing seat 42 can be fixed by the padding member 43 to achieve a fastening relationship between the ceiling frame 41 and the physical fixed object, thereby improving the stability of the ceiling frame 41 and preventing the ceiling frame 41 from shaking and deformation, thereby further improving the overall stability of the decoration structure; the operation is simple and convenient, which is conducive to improving the positioning and installation efficiency of the ceiling frame 41 and reducing the labor intensity of workers.

[0115] Embodiment 5

[0116] This embodiment describes a decoration structure, which is different from the fourth embodiment in that the internal angle frame of this embodiment is different from that of the fourth embodiment; in this embodiment, the internal angle frame 51 is connected with a positioning piece for fixing with a physical fixture. Specifically, Fig.16 As shown, the inner angle frame 51 is provided with a dark groove 57, and the positioning piece is slidably arranged in the dark groove 57, one end of the positioning piece is interference fit with the dark groove 57, or one end of the positioning piece has a barb structure, so that the positioning piece can slide in the dark groove 57 under a certain external force to adjust the height of the positioning piece. After the height is adjusted, the positioning piece can be fixed to the inner angle frame by itself. The other end of the positioning piece is fixed to a solid fixed object.

[0117] Embodiment 6

[0118] This embodiment describes a decoration structure. The difference between this embodiment and the fourth embodiment is that: Fig.17 As shown, in this embodiment, the cross-sectional shape of the water retaining strip 32 in the floor assembly is different from that in the fourth embodiment, the bottom end of the wall panel body 2 is provided with a mounting groove and the water retaining strip is positioned, and the wall panel body 2 is preferably paved with wall tiles 83. The rest of the structure of this embodiment is the same as that of the fourth embodiment.

[0119] Embodiment 7

[0120] This embodiment describes a decoration structure, which is different from the fourth embodiment in that the waterproof connection structure used by the wall, floor assembly and the inner corner frame and / or the outer corner frame is different from that of the fourth embodiment. Fig.18 , Figure 19(a) to Figure 19(c) , Figure 20 to Figure 22 Specifically, the waterproof connection structure includes a plurality of water retaining strips 32 and corner waterproof parts; the corner waterproof parts are used to achieve waterproof sealing between adjacent water retaining strips 32; and the inner corner frame and the outer corner frame are respectively arranged on the corner waterproof parts.

[0121] The corner waterproof part connected to the internal corner frame 51 is the internal corner waterproof part 33; the internal corner waterproof part 33 includes a waterproof base 331 and a internal corner waterproof edge 333 for wrapping around the outside of the internal corner frame 51; the waterproof base 331 is provided with a positioning protrusion 332 for clamping with the internal corner frame 51; the two ends of the internal corner waterproof edge 333 are respectively fitted with adjacent water retaining strips 32.

[0122] The inner corner frame 51 is provided with an inner clip strip 59 and an outer clip strip 58, and a gap is left between the inner clip strip 59 and the outer clip strip 58 to form an inner corner slot; the wall and the inner corner slot are locked; the two ends of the inner corner waterproof edge 333 are respectively provided with slots 334 for inserting the outer clip strip 58; the bottom of the slot 334 is closed. The outer clip strip 58 preferably has a bend 581.

[0123] The corner waterproof component connected to the external corner frame 61 is a external corner waterproof component 34; the external corner waterproof component 34 includes a waterproof base 2 341 and a external corner waterproof edge 343 for wrapping around the outside of the external corner frame 61; the waterproof base 2 341 is provided with a positioning protrusion 2 342 for clamping with the external corner frame 61; the two ends of the external corner waterproof edge 343 are respectively fitted with adjacent water retaining strips 32.

[0124] The external corner frame 61 is provided with an inner clamping strip 2 63 and an outer clamping strip 2 64, and a gap is left between the inner clamping strip 2 63 and the outer clamping strip 2 64 to form a external corner clamping slot; the wall and the external corner clamping slot are clamped; the two ends of the external corner waterproof edge 343 are respectively provided with slots 344 for inserting the outer clamping strip 2 64; the bottom of the slots 344 is closed. The outer clamping strip 2 64 preferably has a second bend 641.

[0125] The inner corner waterproof part 33 and the outer corner waterproof part 34 can respectively realize waterproof sealing at the inner corner turning position and the outer corner turning position, and prevent water from flowing outward from the gap between the inner corner frame 51 / the outer corner frame 61 and the water retaining strip 32. The inner corner waterproof edge 333 is provided with a slot 1 334, and the outer corner waterproof edge 343 is provided with a slot 2 344, which is conducive to further fixing the inner corner frame 51 and the outer corner frame 61. The bend 1 581 / the bend 2 641 is conducive to better wrapping the two ends of the inner corner waterproof edge 333 / the outer corner waterproof edge 343 with the outer clip strip 1 58 / the outer clip strip 2 64, further improving the waterproof sealing performance.

[0126] The corner waterproof parts are preferably made of flexible materials, such as silicone; in the corner waterproof parts, the waterproof base 1 331 / waterproof base 2 341 and the water retaining strip 32 are fitted together to achieve a waterproof seal, or the waterproof seal is achieved by applying glue at the joint between the water retaining strip 32 and the waterproof base 1 331 / waterproof base 2 341.

[0127] An installation groove 321 with an opening facing upward and used for mounting on a wall is provided on the upper portion of the water retaining bar 32 ; a drainage hole 324 is provided on the wall of the installation groove 321 .

[0128] Specifically, the floor 31 includes a floor body 311 and a floor flange 312 arranged on the floor body 311; the lower part of the water retaining strip 32 is provided with an inner positioning edge 322 and an outer positioning edge 323; a spacing is left between the inner positioning edge 322 and the outer positioning edge 323 to form a floor clamping groove for clamping the floor flange 312; each water retaining strip 32 is respectively arranged on the floor flange 312; the installation groove 321 protrudes from the inner side of the floor flange 312; the drainage hole 324 is located in the area where the installation groove 321 protrudes from the floor flange 312; the inner positioning edge 322 is provided with a water flow channel 325; the drainage hole 324 is connected to the water flow channel 325.

[0129] The principle of the waterproof connection structure is: the wall is installed on the installation groove 321 of the water retaining strip 32; during use, water may flow into the installation groove 321 from the gap between the wall and the water retaining strip 32, and the adjacent water retaining strips 32 are waterproofly sealed by the inner corner waterproof parts 33 / outer corner waterproof parts 34, and the wall of the installation groove 321 is provided with a drainage hole 324, so that the water flowing into the installation groove 321 can only be discharged in a set direction through the drainage hole 324, thereby preventing sewage from flowing to the outside of the decoration structure and causing sewage accumulation, generating odor and bacteria and other hygiene problems.

[0130] The preferred solution is that the side of the installation groove 321 close to the inner positioning edge 322 is deep, and the side close to the outer positioning edge 323 is shallow; the drainage hole 324 is arranged above the inner positioning edge 322. In this embodiment, the installation groove adopts a step manner to achieve a deep depth on one side and a shallow depth on the other side; in actual applications, an inclined surface or other existing methods can also be used to achieve a deep depth on one side and a shallow depth on the other side.

[0131] To prevent water from overflowing from the groove wall of the installation groove near the outer positioning edge, the groove wall height of the installation groove 321 near the inner positioning edge 322 is less than the groove wall height of the installation groove 321 near the outer positioning edge 323 .

[0132] The rest of the structure of this embodiment is the same as that of the fourth embodiment.

[0133] Embodiment 8

[0134] This embodiment describes a decoration structure. The difference between this embodiment and the seventh embodiment is that: Fig.23 As shown, in this embodiment, the cross-sectional shape of the water retaining strip 33 in the floor assembly 3 is different from that in the fourth embodiment, and the wall panel body 2 is preferably paved with wall tiles 83. The rest of the structure of this embodiment is the same as that of the seventh embodiment.

[0135] Embodiment 9

[0136] This embodiment describes a decoration structure. The difference between this embodiment and the seventh embodiment is that: Fig.24 As shown, in this embodiment, a floor clamp 35 is clamped on the floor 31; a mounting groove is provided at the lower end of the wall panel body 2; the wall panel body 2 is clamped on the floor clamp 35 through the mounting groove to achieve the fixing of the wall panel body and the floor. Wall tiles 83 are preferably laid on the wall panel body 2. The rest of the structure of this embodiment is the same as that of the seventh embodiment.

[0137] Embodiment 10

[0138] This embodiment describes a decoration structure. The difference between this embodiment and the fourth embodiment is that: Fig.25 As shown, the decoration structure of this embodiment has no positive corner position, so the two adjacent walls are connected at the negative corner by the negative corner frame. The rest of the structure of this embodiment is the same as that of the fourth embodiment.

[0139] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A hidden connection wall panel, characterized in that: It comprises at least two wall panel bodies arranged side by side and a middle frame; the middle frame is buried or half buried between the connecting surfaces of adjacent wall panel bodies to realize the connection between adjacent wall panel bodies; The back side of the middle frame is connected with an adjustment rod 1 whose extension length can be adjusted; The middle frame is provided with a sliding channel 1 along the length direction of the middle frame; a channel opening 1 is provided on one side wall of the sliding channel; the channel opening 1 is located on the back side of the middle frame; at least one slidable sliding fixing block 1 is provided in the sliding channel 1; the sliding fixing block 1 is provided with an adjustment mounting hole 1 at a position corresponding to the channel opening 1; one end of the adjustment rod 1 is adjustably arranged in the adjustment mounting hole 1 to be connected to the middle frame through the sliding fixing block 1, and the other end of the adjustment rod 1 extends from the channel opening 1 to the outside of the sliding channel 1; A sealing strip is provided between the middle frame and the wall panel body.

2. A wall, characterized in that: The invention comprises the hidden connection type wall panel as claimed in claim 1; in the hidden connection type wall panel, the head end wall panel body and the tail end wall panel body are respectively directly fixed to the physical fixture, or are fixed to the physical fixture through the angle frame; The upper end and the lower end of the hidden connection type wall panel are respectively fixed to the physical fixture directly, or fixed to the physical fixture through the installation groove structure.

3. A decoration structure, characterized in that: It comprises a floor assembly and several walls; wherein at least one wall adopts the hidden connection type wall panel as claimed in claim 1; the floor assembly and the wall are connected by a mounting groove structure; two adjacent walls are connected at a inner corner by a inner corner frame, or at a outer corner by a outer corner frame; the inner corner frame and the outer corner frame are connected to the wall by a slot method; The inner corner frame is set in one of the following two schemes: First, two sides of the internal angle frame away from the two walls are respectively connected with two adjusting rods with adjustable extension lengths, so that the internal angle frame and the hidden connection wall panel can be positioned and fixed to the physical fixture by adjusting the two adjusting rods to abut against the physical fixture; 2. The internal angle frame is connected with a positioning piece for fixing to a solid fixed object.

4. The decoration structure according to claim 3, characterized in that: In the scheme one, the internal angle frame is provided with at least two sliding channels 2 along the length direction of the internal angle frame; each sliding channel 2 side wall is provided with a channel opening 2; each channel opening 2 is respectively located on the two sides of the internal angle frame away from the two walls; each sliding channel 2 is provided with at least one slidable sliding fixing block 2; the sliding fixing block 2 is provided with an adjustment mounting hole 2 at a position corresponding to the channel opening 2; one end of the adjustment rod 2 is adjustably arranged in the adjustment mounting hole 2, and the other end of the adjustment rod 2 extends from the channel opening 2 to the outside of the sliding channel 2.

5. The decoration structure according to claim 3, characterized in that: The wall, the floor assembly and the inner corner frame and / or the outer corner frame adopt a waterproof connection structure.

6. The decoration structure according to claim 3, characterized in that: It also includes a ceiling assembly; the ceiling assembly includes a ceiling frame and a frame pad fastening assembly; the frame pad fastening assembly includes a pad fixing seat, a pad member and a pad connecting member; the lower part of the ceiling frame is provided with a positioning groove for clamping the wall; the upper part of the ceiling frame is provided with a snap groove extending along the length direction of the ceiling frame; the pad fixing seat is clamped with the snap groove through the clamping member to enable the pad fixing seat to slide along the length direction of the ceiling frame; the pad member and the pad fixing seat are movably connected to achieve the adjustment of the thickness of the pad member protruding from the back side of the pad fixing seat; the pad member and the pad fixing seat are fixed to a solid fixed object through a pad connecting member.

7. A method for installing the decoration structure according to claim 3, characterized in that: It includes the installation of floor components and wall in sequence; the wall installation refers to: positioning the wall on the floor component through the installation groove structure, and fixing the wall by clamping the wall together through the inner corner frame and / or the outer corner frame on both sides of the wall.

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