A fabricated wall and method

Abstract

The application provides an assembled wall and method, and relates to the field of assembled building structures, which comprises a wallboard and a fixing part, a plurality of wallboards are sequentially connected in series along the transverse direction to form a horizontal wallboard group, a plurality of horizontal wallboard groups are sequentially stacked along the vertical direction to form a planar wall structure, and the wallboards are coplanarly arranged; adjacent wallboards of the same horizontal wallboard group are connected through a clamping part, and adjacent horizontal wallboard groups are connected through a plug-in part; one side of the fixing part penetrates into the gap between adjacent horizontal wallboard groups, and the other side simultaneously connects two wallboards corresponding to different horizontal wallboard groups; in view of the problems of poor installation precision and inconvenient disassembly of the current assembled wall, the wallboards are arranged and connected in the transverse direction to form a horizontal wallboard group, the horizontal wallboard groups are stacked along the vertical direction and are slid and plugged to establish a connection in the vertical direction, the use of a support structure is reduced, the top end and the bottom end of the wall formed by combination are respectively matched with a sliding strip to reduce cumulative errors, and the installation precision and the installation efficiency are improved.

Description

A prefabricated wall and method Technical Field

[0001] This invention relates to the field of prefabricated building structures, specifically to a prefabricated wall and method. Background Technology

[0002] Currently, wall panels are commonly used to protect walls in room decoration. When these panels are fixed with adhesive, the adhesive strength gradually decreases over time, posing a risk of the panels detaching from the wall due to adhesive failure. Furthermore, the adhesive residue on the wall can cause destructive damage to both the wall and the panels themselves during replacement, making disassembly inconvenient and affecting subsequent reinstallation. Prefabricated wall panels, due to their efficiency, convenience, and speed, have become a popular choice for room decoration. However, traditional prefabricated wall panels have many problems, such as difficult installation and instability.

[0003] Most current prefabricated wall panels adopt a large-area integral structure, which is bulky and heavy, making them inconvenient to transport and install. Chinese patent (publication number: CN115142636A) discloses a prefabricated wall panel installation structure and method, which uses a supporting keel fixed to the wall as the installation support structure for the wall panel. The decorative wall panel is clamped and fixed to the supporting keel, and the wall panel is fixed to the front end of the wall by assembly instead of adhesive. However, it requires a corresponding supporting keel for each layer of wall panel, which is prone to cumulative errors, resulting in poor fit between the wall panel and the supporting keel, and problems such as inability to install or shaking after installation. It requires high installation accuracy for both the supporting keel and the wall panel, and the problem of inconvenience in disassembly and assembly still exists. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a prefabricated wall system and method. The method involves horizontally arranging and connecting wall panels to form horizontal wall panel assemblies. These horizontal wall panel assemblies are then stacked vertically and slidably interlocked to establish a vertical connection, reducing the need for supporting structures. By using sliding strips to connect the top and bottom of the assembled wall, cumulative errors are reduced, and installation accuracy and efficiency are improved.

[0005] The first objective of this invention is to provide a prefabricated wall structure, which adopts the following solution:

[0006] Includes wall panels and fasteners. Multiple wall panels are connected in series horizontally to form a horizontal wall panel group. Multiple horizontal wall panel groups are stacked vertically to form a planar wall structure. The wall panels are arranged on the same plane. Adjacent wall panels in the same horizontal wall panel group are connected by snap-fit ​​connectors, and adjacent horizontal wall panel groups are connected by plug-in connectors. One side of the fastener extends into the gap between adjacent horizontal wall panel groups, and the other side simultaneously connects to two wall panels corresponding to different horizontal wall panel groups.

[0007] Furthermore, the snap-fit ​​component is located between two adjacent wall panels in the horizontal direction. The snap-fit ​​component includes a matching slot and a snap strip. The slot is located on the side of one of the two adjacent wall panels, and the snap strip is located on the side of the other of the two adjacent wall panels.

[0008] Furthermore, among the multiple wall panels in the same horizontal wall panel group, the wall panel located at the horizontal end is provided with a snap-fit ​​device on one side and serves as the side of the wall on the other side; the wall panels located at the non-ends are provided with snap-fit ​​devices on both sides of the horizontal direction, with a snap-fit ​​groove on one side of the same wall panel and a snap-fit ​​strip on the other side.

[0009] Furthermore, the slot is located on the side of the wall panel and is recessed into the wall panel. The strips are distributed on the side of the wall panel that is different from the slot and protrude from the wall panel. The strips can be inserted into the slots of adjacent wall panels and fixedly connected to the slots.

[0010] Furthermore, the connector is located between two adjacent horizontal wall panel groups in the vertical direction. The connector includes a matching arc-shaped buckle and a guide block. The arc-shaped buckle is located on the bottom surface of one of the two adjacent horizontal wall panel groups, and the guide block is located on the top surface of the other of the two adjacent horizontal wall panel groups.

[0011] Furthermore, the arc-shaped buckle is connected to the bottom surface of the horizontal wall panel assembly, protrudes from the horizontal wall panel assembly, and forms an arc-shaped slot that extends through both ends; the guide block is connected to the top surface of the horizontal wall panel assembly, protrudes from the horizontal wall panel assembly, and forms an arc-shaped protrusion. The guide block can be inserted into the arc-shaped buckle of the adjacent horizontal wall panel assembly, and the arc-shaped protrusion and the arc-shaped slot can slide together.

[0012] Furthermore, in the multiple horizontal wall panel groups of the planar wall structure, a connector is provided between two vertically adjacent horizontal wall panel groups, and the side of the horizontal wall panel group located at the vertical end that is away from the connector is used as the end of the planar wall structure; the horizontal wall panel group located at a non-end position in the vertical direction is provided with corresponding connectors on the top and bottom surfaces.

[0013] Furthermore, the top and bottom of the planar wall structure are respectively provided with T-shaped sliding grooves, and the wall surface on which the planar wall structure is installed is provided with T-shaped sliding strips. The T-shaped sliding grooves and T-shaped sliding strips are slidably inserted one-to-one to install the planar wall structure onto the T-shaped sliding strips on the wall surface.

[0014] A second objective of this invention is to provide an installation method for a prefabricated wall as described in the first objective, comprising:

[0015] Multiple wall panels are connected in series horizontally to form a horizontal wall panel group, and snap-fit ​​connectors connect adjacent wall panels.

[0016] Multiple horizontal wall panel groups are connected in series vertically, and adjacent horizontal wall panel groups are connected by plug-in connectors. Adjacent horizontal wall panel groups are connected by fasteners to form a planar wall structure.

[0017] The vertical ends of the planar wall structure are installed on the wall surface via brackets.

[0018] Furthermore, when connecting multiple transverse wall panel groups in series, one transverse wall panel group is slid into another transverse wall panel group along the transverse direction until the transverse ends of the adjacent transverse wall panel groups are aligned.

[0019] Compared with the prior art, the advantages and positive effects of this invention are:

[0020] (1) In view of the current problems of poor installation accuracy and inconvenient disassembly of prefabricated walls, the wall panels are arranged horizontally to form a horizontal wall panel group. The horizontal wall panel group is stacked vertically and slidably inserted to establish a vertical connection, reducing the use of the support structure. The top and bottom of the wall formed by the combination are connected with sliding strips to reduce cumulative error and improve installation accuracy and installation efficiency.

[0021] (2) The fasteners constrain the vertical and horizontal displacement of adjacent transverse wall panels, establish the connection between adjacent transverse wall panels in the vertical direction, and at the same time, the fasteners penetrate into the gap between adjacent transverse wall panels, making the vertical structure distribution more compact and improving the stability of the planar wall structure.

[0022] (3) The wall panels are connected by plug-in parts, snap-fit ​​parts and fasteners, which can quickly assemble and disassemble the wall panels. The connection strength and connection accuracy of the wall panels can be guaranteed by plug-in parts, snap-fit ​​parts and connection relationships, and the installation accuracy and installation efficiency can be guaranteed. At the same time, the T-shaped groove and T-shaped slide bar are used to quickly assemble and disassemble the entire planar wall structure and the wall surface, and the groove and slide bar are used to ensure the assembly accuracy.

[0023] (4) The slots and strips are connected one-to-one to establish a connection and fixation from multiple points to resist the torsional offset problem between adjacent wall panels; the arc-shaped buckles and guide blocks are connected one-to-one to establish a connection constraint from multiple points to resist the torsional offset problem between adjacent horizontal wall panel groups. Attached Figure Description

[0024] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0025] Figure 1 is a schematic diagram of the component distribution of the prefabricated wall in Embodiments 1 and 2 of the present invention.

[0026] Figure 2 is a schematic diagram of the assembled components of the prefabricated wall in Embodiments 1 and 2 of the present invention.

[0027] Figure 3 is a schematic diagram of the connection between the prefabricated wall and the wall surface in Embodiments 1 and 2 of the present invention.

[0028] Among them, 1. wall panel, 1-1-1. arc-shaped buckle, 1-1-2. guide block, 1-2-1. slot, 1-2-2. clip, 2. fastener, 3-1. T-shaped slide groove, 3-2. T-shaped slide bar, 4-1. fastener, 4-2. anti-slip pad, 5. sleeve. Detailed Implementation

[0029] Example 1

[0030] In a typical embodiment of the present invention, as shown in Figures 1-3, a prefabricated wall is provided.

[0031] Current prefabricated walls replace traditional adhesive bonding with assembly, using supporting keels to fix wall panels and clamping decorative wall panels to ensure installation stability; however, a large number of supporting keels are required as a support structure, which can easily lead to cumulative errors, reduce installation accuracy, and make disassembly and assembly inconvenient.

[0032] Based on this, this embodiment provides a prefabricated wall, which uses wall panels 1 arranged horizontally to form a horizontal wall panel group. The horizontal wall panel groups are stacked vertically and slidably inserted to establish a vertical connection, reducing the use of support structures. The top and bottom of the wall formed by the combination are connected with sliding strips to reduce cumulative errors and improve installation accuracy and efficiency.

[0033] The prefabricated wall structure will now be described in detail with reference to the accompanying drawings.

[0034] Referring to Figure 1, the prefabricated wall includes wall panels 1 and fasteners 2. Multiple wall panels 1 are connected in series horizontally to form a horizontal wall panel group. Multiple horizontal wall panel groups are stacked vertically to form a wall. The wall panels 1 are arranged on the same plane. Adjacent wall panels 1 in the same horizontal wall panel group are connected by snap-fit ​​connectors. Corresponding wall panels 1 in adjacent horizontal wall panel groups are connected by plug-in connectors. One side of the fastener 2 extends into the gap between adjacent horizontal wall panel groups, and the other side simultaneously connects to two wall panels 1 corresponding to different horizontal wall panel groups.

[0035] In this embodiment, taking the installed wall as a reference, the horizontal direction along the wall surface is called the transverse direction, and the vertical direction along the wall surface is called the vertical direction. Correspondingly, the top and bottom surfaces of the wall panel 1 are distributed in the transverse direction, and the side surfaces of the wall panel 1 are distributed in the vertical direction.

[0036] The snap-fit ​​connector is located between two adjacent wall panels 1 in the horizontal direction. The snap-fit ​​connector includes a matching slot 1-2-1 and a snap strip 1-2-2. The slot 1-2-1 is located on the side of one of the two adjacent wall panels 1, and the snap strip 1-2-2 is located on the side of the other of the two adjacent wall panels 1. The number of wall panels 1 in the horizontal direction is configured according to the length of the wall and the length of the wall panels 1 in the horizontal direction, as shown in Figure 1. Taking two wall panels 1 in the horizontal direction as an example, the snap-fit ​​connector is set between the two adjacent wall panels 1, that is, the snap-fit ​​connector is set on the side of the two adjacent wall panels 1. The side of the wall panel 1 away from the snap-fit ​​connector is the side of the wall and does not need to be provided with the slot 1-2-1 and the snap strip 1-2-2.

[0037] Optionally, when three wall panels 1 are set in the horizontal direction, a snap-fit ​​device is also set between two adjacent wall panels 1 in the horizontal direction. The wall panel 1 located at the end of the horizontal direction does not need to be provided with a slot 1-2-1 and a strip 1-2-2 on the side away from the snap-fit ​​device. The wall panel 1 located in the middle position in the horizontal direction is provided with snap-fit ​​devices on both sides, and is connected to the adjacent wall panels 1 on both sides respectively.

[0038] In other alternative implementations, when three or more wall panels 1 are used in the same horizontal wall panel group, a snap-fit ​​device is provided between two adjacent wall panels 1 in the horizontal direction. The wall panel 1 located at the horizontal end is provided with a snap-fit ​​device on only one side, and the other side, as the side of the wall, does not need to be provided with a snap-fit ​​device. The wall panel 1 located at a non-end position in the horizontal direction is provided with corresponding snap-fit ​​devices on both sides to establish a connection between adjacent wall panels 1 in the horizontal direction.

[0039] It is understandable that when three or more wall panels 1 are used in the same horizontal wall panel group, snap-fit ​​parts are provided on both sides of the wall panels 1 located at the non-ends, and a slot 1-2-1 is provided on one side of the same wall panel 1, and a strip 1-2-2 is provided on the other side.

[0040] As shown in Figure 1, the slot 1-2-1 is located on the side of wall panel 1, recessed into wall panel 1. The strips 1-2-2 are distributed on the side of wall panel 1 opposite to the slot 1-2-1, protruding from wall panel 1. The strips 1-2-2 can insert into the slot 1-2-1 of adjacent wall panels 1 and be fixed in place, restricting the relative horizontal movement between adjacent wall panels 1. After the slot 1-2-1 and strip 1-2-2 are engaged, the sides of the corresponding two adjacent wall panels 1 are flush, as shown in Figure 2, with the front and back surfaces of wall panels 1 aligned.

[0041] Specifically, the clip 1-2-2 has an L-shaped structure, with one end connected to the side of the wall panel 1 and the other end extending to the outside of the side of the wall panel 1, leaving a gap between the clip 1-2-2 and the side of the wall panel 1. The clip 1-2-2 and the side of the wall panel 1 form an inverted U-shaped insertion part, with the opening of the insertion part facing downward. During installation, the clip 1-2-2 probes into the side of the wall panel 1 and then inserts downward into the slot 1-2-1 to complete the insertion connection.

[0042] Optionally, multiple spaced clips 1-2-2 are distributed vertically along the side of the wall panel 1. At the same time, multiple slots 1-2-1 are distributed on the side of the wall panel 1 that match the clips 1-2-2. The slots 1-2-1 and the clips 1-2-2 are inserted one-to-one to establish a connection and fixation from multiple points to resist the torsional offset problem between adjacent wall panels 1.

[0043] In addition, when the horizontal wall panel assembly is in the vertical end position, the top or bottom surface of the wall panel 1 of the horizontal wall panel assembly is provided with a T-shaped groove 3-1 to cooperate with the T-shaped sliding strip 3-2. After all the wall panels 1 of the horizontal wall panel assembly are combined, the corresponding T-shaped grooves 3-1 on all the wall panels 1 are connected in sequence and arranged collinearly to form a continuous structure, so as to connect the continuous T-shaped sliding strips 3-2 and realize the fixation of the combined wall.

[0044] After assembling wall panels 1 into multiple horizontal wall panel groups, the multiple horizontal wall panel groups are stacked vertically in sequence to increase the vertical height of the formed wall.

[0045] As shown in Figure 1, the connector is located between two adjacent horizontal wall panel groups in the vertical direction. The connector includes a mating arc-shaped snap fastener 1-1-1 and a guide block 1-1-2. The arc-shaped snap fastener 1-1-1 is located on the bottom surface of one of the two adjacent horizontal wall panel groups, and the guide block 1-1-2 is located on the top surface of the other of the two adjacent horizontal wall panel groups. The number of horizontal wall panel groups in the vertical direction is configured according to the vertical height of the wall and the vertical height of wall panel 1.

[0046] As shown in Figure 1, taking the vertical setting of two horizontal wall panel groups as an example, a connector is set between two adjacent horizontal wall panel groups. That is, a connector is set on the side adjacent to the two horizontal wall panel groups. The side of the horizontal wall panel group away from the connector is the end of the wall and does not need to be set with arc-shaped buckle 1-1-1 and guide block 1-1-2.

[0047] Optionally, when three horizontal wall panel groups are set vertically, connectors are also set between two adjacent horizontal wall panel groups in the vertical direction. The horizontal wall panel group located at the vertical end does not need to be equipped with arc-shaped buckle 1-1-1 and guide block 1-1-2 on the side away from the connector. The horizontal wall panel group located in the middle position in the vertical direction is equipped with connectors on the top and bottom surfaces, which are respectively connected to the adjacent horizontal wall panel groups in the vertical direction.

[0048] In other alternative implementations, when three or more horizontal wall panel groups are used for the same wall, a connector is provided between two vertically adjacent horizontal wall panel groups. The horizontal wall panel group located at the vertical end only has a connector on the side facing other horizontal wall panel groups, and the other side, as the top or bottom end of the wall, does not need to have a connector. The horizontal wall panel group located at a non-end position in the vertical direction has corresponding connectors on both the top and bottom surfaces to establish a connection between vertically adjacent horizontal wall panel groups.

[0049] When three or more horizontal wall panel groups are used in the same wall, plug-in components are provided on both sides of the horizontal wall panel group located at the non-end. Arc-shaped plugs 1-1-1 are provided on the top or bottom surface of the same horizontal wall panel group, and guide plugs 1-1-2 are provided on the corresponding bottom or top surface. Different plug-in components are connected to the top and bottom surfaces of the same horizontal wall panel group.

[0050] As shown in Figure 1, taking an arc-shaped snap fastener 1-1-1 located on the bottom surface of a horizontal wall panel assembly and a guide block 1-1-2 located on the top surface of the horizontal wall panel assembly as an example, the arc-shaped snap fastener 1-1-1 is connected to the bottom surface of the horizontal wall panel assembly, protruding from the horizontal wall panel assembly and forming an arc-shaped slot with both ends connected; the guide block 1-1-2 is connected to the top surface of the horizontal wall panel assembly, protruding from the horizontal wall panel assembly and forming an arc-shaped protrusion. The guide block 1-1-2 can be inserted into the arc-shaped snap fastener 1-1-1 of the adjacent horizontal wall panel assembly, and the arc-shaped protrusion and the arc-shaped slot are slidably engaged, constraining the relative movement between adjacent horizontal wall panel assemblies in the direction perpendicular to the wall surface. After the arc-shaped snap fastener 1-1-1 and the guide block 1-1-2 are engaged, the front and back faces of the corresponding two adjacent horizontal wall panel assemblies are aligned.

[0051] The distribution direction of the arc-shaped protrusions on the guide block 1-1-2 is the same as the distribution direction of the arc-shaped slots on the arc-shaped buckle 1-1-1, and both are coplanar with the wall. During installation, the horizontal wall panel assembly is pushed horizontally to move the arc-shaped slots and arc-shaped protrusions relative to each other until their two ends are flush. The corresponding horizontal wall panel assembly is flush at both ends, thereby reducing the installation difficulty and improving the installation efficiency.

[0052] Specifically, the guide plug 1-1-2 is a cylindrical structure with its axis arranged horizontally. One side of the axis is connected to the top surface of the horizontal wall panel group, and the other side faces the adjacent horizontal wall panel group. The arc-shaped buckle 1-1-1 is an arc-shaped plate structure with its axis arranged horizontally. The concave surface of the arc-shaped buckle 1-1-1 forms an arc-shaped slot and faces the adjacent horizontal wall panel group. The convex surface of the arc-shaped buckle 1-1-1 connects to the horizontal wall panel group. During installation, part of the guide plug 1-1-2 is inserted into the arc-shaped slot of the arc-shaped buckle 1-1-1 to complete the insertion connection.

[0053] Optionally, multiple guide blocks 1-1-2 are distributed at intervals along the transverse direction of the bottom or top surface of the transverse wall panel group. Each wall panel 1 of the same transverse wall panel group is provided with at least one guide block 1-1-2. At the same time, multiple arc-shaped buckles 1-1-1 are distributed on the side plate of the transverse wall panel group that match the guide blocks 1-1-2. Each wall panel 1 of the same transverse wall panel group is provided with at least one arc-shaped buckle 1-1-1. The arc-shaped buckles 1-1-1 are inserted into the guide blocks 1-1-2 in a one-to-one correspondence, establishing connection constraints from multiple points to resist the torsional offset problem between adjacent transverse wall panel groups.

[0054] Referring to Figures 1 and 2, fastener 2 connects adjacent transverse wall panel assemblies. Fastener 2 has a T-shaped structure, with one side extending into the gap between adjacent transverse wall panel assemblies serving as a support plate, and the other side connecting to the transverse sides of dissimilar transverse wall panel assemblies serving as a connecting plate. One end of the support plate is abutted against the middle of the connecting plate, together forming a T-shaped structure.

[0055] The connecting plate has pre-drilled holes at both ends. During installation, it is connected to the wall panel 1 by bolts, screws and other connectors. The two ends of the connecting plate are connected to the adjacent horizontal wall panel group, which constrains the vertical and horizontal displacement of the adjacent horizontal wall panel group and establishes the connection between the adjacent horizontal wall panel groups in the vertical direction. At the same time, the support plate fills the gap between the adjacent horizontal wall panel groups, making the vertical structure distribution more compact.

[0056] After the wall panel 1 is spliced ​​horizontally and vertically and connected by the fastener 2, a planar wall structure as shown in Figure 2 is formed. The top and bottom of the planar wall structure are respectively provided with T-shaped grooves 3-1. Correspondingly, T-shaped sliding strips 3-2 are provided on the wall surface where the planar wall structure is installed, as shown in Figure 3. The T-shaped grooves 3-1 and T-shaped sliding strips 3-2 are slidably inserted one-to-one to install the planar wall structure onto the T-shaped sliding strips 3-2 on the wall surface.

[0057] One side of the T-shaped slider 3-2 is connected to the wall via a bracket. The two T-shaped sliders 3-2 are arranged corresponding to the top and bottom of the planar wall structure, which remains parallel to the wall surface. Since the T-shaped sliders 3-2 support the planar wall structure from the top and bottom, the area between the two T-shaped sliders 3-2 is reinforced with fasteners 4-1.

[0058] Specifically, through holes are provided on wall panel 1, and sleeves 5 are installed between the through holes and the wall surface. Fasteners 4-1 pass through the through holes and sleeves 5 and are then fixed to the wall surface, providing support and reinforcement for wall panel 1. In addition, anti-slip pads 4-2 are respectively abutted at both ends of sleeves 5. Depending on actual needs, through holes are provided on multiple wall panels 1, and each through hole is fitted with a corresponding fastener 4-1 and sleeve 5, reinforcing the planar wall structure and the wall surface from multiple points, thereby improving the stability of the planar wall structure.

[0059] The wall panels 1 are connected by plug-in connectors, snap-fit ​​connectors and fasteners 2, which enables the rapid assembly and disassembly of the wall panels 1. The plug-in connectors, snap-fit ​​connectors and connection relationships can ensure the connection strength and accuracy of the wall panels 1, and ensure the installation accuracy and efficiency. At the same time, the T-shaped sliding grooves 3-1 and T-shaped sliding strips 3-2 are used to quickly assemble and disassemble the entire planar wall structure from the wall surface, and the sliding grooves and sliding strips are used to ensure the assembly accuracy.

[0060] Example 2

[0061] In another typical embodiment of the present invention, as shown in Figures 1-3, an installation method for a prefabricated wall is provided.

[0062] Includes the following steps:

[0063] Multiple wall panels 1 are connected in series along the horizontal direction to form a horizontal wall panel group, and adjacent wall panels 1 are connected by snap-fit ​​connectors;

[0064] Multiple horizontal wall panel groups are connected in series vertically, and adjacent horizontal wall panel groups are connected by plug-in connectors. Adjacent horizontal wall panel groups are connected by fasteners 2 to form a planar wall structure.

[0065] The vertical ends of the planar wall structure are installed on the wall surface via brackets.

[0066] When connecting multiple horizontal wall panel groups in series, slide one horizontal wall panel group into another horizontal wall panel group along the horizontal direction until the two ends of the adjacent horizontal wall panel groups are aligned.

[0067] The fastener 2 constrains the vertical and horizontal displacement of adjacent transverse wall panel groups, establishes a connection between adjacent transverse wall panel groups along the vertical direction, and at the same time, the fastener 2 extends into the gap between adjacent transverse wall panel groups, making the vertical structural distribution more compact and improving the stability of the planar wall structure.

[0068] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A prefabricated wall system, characterized in that, The system includes wall panels and fasteners. Multiple wall panels are connected in series horizontally to form a horizontal wall panel group. Multiple horizontal wall panel groups are stacked vertically to form a planar wall structure. The wall panels are arranged on the same plane. Adjacent wall panels in the same horizontal wall panel group are connected by snap-fit ​​connectors. The snap-fit ​​connectors are located between two horizontally adjacent wall panels and include mating slots and snap strips. The slots are located on the side of one of the two adjacent wall panels, and the snap strips are located on the side of the other of the two adjacent wall panels. Adjacent horizontal wall panel groups are connected by plug-in connectors. The plug-in connectors are located between two vertically adjacent horizontal wall panel groups. The connector includes a matching arc-shaped buckle and a guide block. The arc-shaped buckle is located on the bottom surface of one of the two adjacent horizontal wall panel groups, and the guide block is located on the top surface of the other of the two adjacent horizontal wall panel groups. One side of the fastener extends into the gap between the adjacent horizontal wall panel groups, and the other side simultaneously connects to two wall panels corresponding to different horizontal wall panel groups. The top and bottom of the planar wall structure are respectively provided with T-shaped sliding grooves, and the wall surface on which the planar wall structure is installed is provided with T-shaped sliding strips. The T-shaped sliding grooves and T-shaped sliding strips are slidably inserted one-to-one to install the planar wall structure onto the T-shaped sliding strips on the wall surface.

2. The prefabricated wall as described in claim 1, characterized in that, In the same horizontal wall panel group, the wall panel located at the horizontal end is provided with a snap-fit ​​device on one side and the other side serves as the side of the wall; the wall panels located at the non-ends are provided with snap-fit ​​devices on both sides of the horizontal direction, with a snap-fit ​​groove on one side and a snap-fit ​​strip on the other side of the same wall panel.

3. The prefabricated wall structure as described in claim 2, characterized in that, The slot is located on the side of the wall panel and is recessed into the wall panel. The strips are distributed on the side of the wall panel that is different from the slot and protrude from the wall panel. The strips can be inserted into the slots of adjacent wall panels and fixed with the slots.

4. The prefabricated wall as described in claim 1, characterized in that, The arc-shaped buckle is connected to the bottom surface of the horizontal wall panel assembly, protrudes from the horizontal wall panel assembly, and forms an arc-shaped slot that runs through both ends; the guide block is connected to the top surface of the horizontal wall panel assembly, protrudes from the horizontal wall panel assembly, and forms an arc-shaped protrusion. The guide block can be inserted into the arc-shaped buckle of the adjacent horizontal wall panel assembly, and the arc-shaped protrusion and the arc-shaped slot can slide together.

5. The prefabricated wall structure as described in claim 1, characterized in that, In the multiple horizontal wall panel groups of the planar wall structure, a connector is provided between two vertically adjacent horizontal wall panel groups. The side of the horizontal wall panel group located at the vertical end that is away from the connector is the end of the planar wall structure. The horizontal wall panel groups located at non-end positions in the vertical direction are provided with corresponding connectors on the top and bottom surfaces.

6. A method for installing a prefabricated wall as described in any one of claims 1-5, characterized in that, include: Multiple wall panels are connected in series horizontally to form a horizontal wall panel group, and snap-fit ​​connectors connect adjacent wall panels; multiple horizontal wall panel groups are connected in series vertically, and plug-in connectors connect adjacent horizontal wall panel groups, and adjacent horizontal wall panel groups are connected by fasteners to form a planar wall structure; the vertical ends of the planar wall structure are respectively installed on the wall surface by brackets.

7. The installation method of the prefabricated wall as described in claim 6, characterized in that, When connecting multiple horizontal wall panel groups in series, slide one horizontal wall panel group into another horizontal wall panel group along the horizontal direction until the two ends of the adjacent horizontal wall panel groups are aligned.

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