CN217461300U - No basic unit's assembled wall body decorative panel mounting structure - Google Patents

Abstract

The utility model provides a there is not assembled wall body decorative panel mounting structure of basic unit, it is used for installing the decorative board to the wall body, there is not assembled wall body decorative panel mounting structure of basic unit includes the limiting plate, leveling fossil fragments, first magic hasp and second magic hasp, wherein, the limiting plate passes through coupling assembling to be connected on the wall body, leveling fossil fragments pass through screw and limiting plate connection, first magic hasp is connected on leveling fossil fragments the surface, second magic hasp connection is on the decorative board the surface, the decorative board passes through the cooperation of second magic hasp and first magic hasp and is connected with leveling fossil fragments. The utility model discloses a no basic unit's assembled wall body decorative panel mounting structure uses magic hasp and prefabricated decorative board to carry out the scene and assembles, and dry process operation environmental protection health more, detachable connection make the face take place to damage the back, change and dismantle the dimension and protect, reduce the fortune dimension cost of building, and the wallboard bed thickness is littleer, and space utilization is higher, and the veneer is safe pleasing to the eye more.

Description

No basic unit's assembled wall body decorative panel mounting structure

Technical Field

The utility model relates to a decorative board mounting structure field, in particular to no basic unit's assembled wall body decorative panel mounting structure.

Background

In reinforced concrete and masonry structure buildings, along with diversification of decorative materials, indoor decoration projects are receiving more attention, and assembly type decoration of walls becomes a mainstream construction method. At present, before a prefabricated veneer is installed on a wall, the traditional process requires leveling the wall, namely, a leveling keel and a base plate are installed on the wall, and then the veneer is paved on the base plate by using an adhesive. However, the method has the disadvantages of low construction efficiency, high installation cost, overlarge structure thickness, low space utilization rate and uneven board surface, difficult disassembly and maintenance after the structure is fixed, and easy material damage.

Therefore, it is necessary to provide a veneer installation structure with simple process, high compactness and easy disassembly and modification to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a there is not assembled wall body decorative panel mounting structure of basic unit to the wall body decorative structure efficiency of construction among the solution prior art is low, and the installation cost is high, and structure thickness is too big, leads to space utilization low and face unevenness easily, still is difficult to demolish the maintenance after the fixed structure, easily causes the damaged problem of material.

In order to solve the technical problem, the utility model adopts the technical scheme that: a substrate-less assembly wall trim panel mounting structure for mounting a trim panel to a wall, the substrate-less assembly wall trim panel mounting structure comprising:

the limiting plate is connected to the wall body through the connecting assembly;

the leveling keel is connected with the limiting plate through a screw;

the first magic hasp is connected to the surface of the leveling keel;

the second magic hasp is connected on the surface of the veneer, and the veneer is connected with the leveling keel through the matching of the second magic hasp and the first magic hasp.

The utility model discloses in, be provided with the mounting hole on the wall body, coupling assembling includes expansion pipe and leveling nut, the one end of expansion pipe is connected in the mounting hole, the other end with limiting plate connection, leveling nut threaded connection be in the periphery of expansion pipe, and be located the wall body with between the limiting plate.

The expansion pipe comprises an expansion section and a thread section, wherein strip-shaped spacing seams are formed in the expansion section in the axial direction, the thread section is in a circular tube shape, a threaded hole is formed in the thread section, and external threads opposite to the thread direction of the threaded hole are arranged on the outer wall of the thread section.

The utility model discloses in, the surface of limiting plate is provided with positioning groove, leveling fossil fragments simultaneously be provided with be used for with the location convex part that positioning groove connects.

The utility model discloses in, be provided with on the side of leveling fossil fragments and be used for the parcel to connect the spacing hem of limiting plate.

The utility model discloses in, no basic unit's assembled wall body decking mounting structure still includes the side direction receipts strake, the side direction receipts strake is including connecting into first main part board and the second main part board of L form, first main part board is kept away from the one end of second main part board is provided with first side direction hem, the second main part board is kept away from the one end of first main part board is provided with second side direction hem, first main part board with leveling fossil fragments are connected, first side direction hem with the decorative board is connected, second side direction hem with first magic hasp the contact of second magic hasp.

The utility model discloses in, no basic unit's assembled wall body decorative panel mounting structure still includes the top and receives the limit structure, the limit structure is received including the receipts limit concave strip that can dismantle the joint and receive the limit sand grip in the top, the top of decorative board is connected receive the limit concave strip with between the receipts limit sand grip, the one side of receiving the limit concave strip is provided with second magic hasp, it passes through to receive the limit concave strip second magic hasp with first magic hasp's cooperation with leveling fossil fragments are connected.

The utility model discloses in, no basic unit's assembled wall body decorative panel mounting structure still includes the skirting line structure, the skirting line structure includes mounting and skirting line body, the one end of skirting line body be provided with be used for with the first spread groove that the bottom of decorative board is connected, be provided with on the mounting and be used for connecting the second spread groove of skirting line body, the one side of mounting and the one side of skirting line body all is provided with second magic hasp, the mounting with the skirting line body all passes through second magic hasp with the cooperation of first magic hasp with leveling fossil fragments are connected.

The utility model discloses in, no basic unit's assembled wall body veneer mounting structure still includes embedded layering, the one end of embedded layering with leveling fossil fragments are connected, and the other end is provided with joint portion, the cross-section of joint portion is the T shape, coupling groove has been seted up to the lateral margin of decorative board, joint portion connects adjacent two the coupling groove of decorative board.

Further, embedded layering includes first batten board, second batten board and connecting plate, first batten board with the second batten board is located the plane of difference, the connecting plate is connected first batten board with between the second batten board, the second batten board with leveling fossil fragments are connected, joint portion sets up on the first batten board, first batten board is kept away from the one end of second batten board is provided with first layering hem, the second batten board is kept away from the one end of first batten board is provided with second batten hem.

The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a no basic unit's assembled wall body decorative panel mounting structure uses magic hasp and prefabricated decorative board to carry out the scene and assembles, and dry process operation environmental protection health more, simple process, detachable connections make the face take place to damage the back, change and dismantle the dimension and protect, improve the durability and the stability of self, reduce the fortune dimension cost of building, and the wallboard bed thickness is littleer, and space utilization is higher, and the veneer is safe pleasing to the eye more.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is a schematic elevation installation diagram of a preferred embodiment of the installation structure of the base-less assembled wall body decoration panel of the present invention.

Fig. 2 is a partial exploded view of the base-less assembled wall panel mounting structure according to the present invention.

Fig. 3 is a second partial exploded view of the installation structure of the base-less assembled wall panel according to the present invention.

Fig. 4 is a bottom partial vertical cross-sectional view of the base-free assembled wall-trim panel mounting structure of the present invention.

Fig. 5 is a top partial vertical sectional view of the installation structure of the base-layer-free assembled wall-decoration panel of the present invention

Fig. 6 is a cross-sectional view of the installation structure of the base-less assembled wall body veneer panel of the present invention.

Fig. 7 is an enlarged view of a portion a of fig. 6.

Fig. 8 is an enlarged view of a portion of the structure at B in fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.

The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly, e.g., the connection may be a detachable connection or a connection in a unitary structure; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the prior art, before installing the veneer, the wall surface needs to be leveled, namely, the leveling keel and the base plate are installed on the wall body, and then the veneer is paved on the base plate by using an adhesive. However, the method has the disadvantages of low construction efficiency, high installation cost, overlarge structure thickness, low space utilization rate and uneven board surface, and is difficult to disassemble and maintain after the structure is fixed, so that the material is very easy to damage.

The wall installs fossil fragments and basal plate earlier, and the way of pasting the decorative board again is comparatively loaded down with trivial details, and the efficiency of construction is low, and installation cost is high, not only is difficult to adjust the roughness of decorative board after the fixed structure and from the wall interval, still causes wallboard thickness too big easily, and space utilization is low.

The leveling structure adopting the leveling keel and the base plate needs to nail and shoot more screws on the wall surface, so that the appearance quality of the original wall surface can be damaged, the structural layer thickness is larger, the bonding strength of the veneer is lower, and the plate instability is easy to cause to fall off.

When the prefabricated slab or the member is damaged, the structure is difficult to disassemble, maintain and replace parts, and the structure is easy to be damaged secondarily due to unauthorized disassembly, so that the long-term use of the building is not facilitated.

The present invention provides a preferred embodiment of a mounting structure for a base-free assembled wall decoration panel, which can solve the above technical problems.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic elevation installation diagram of a mounting structure of a base-free assembled wall decoration panel according to a preferred embodiment of the present invention. Fig. 2 is a partial exploded view of the base-less assembled wall panel mounting structure according to the present invention. Fig. 3 is a second partial exploded view of the installation structure of the base-less assembled wall panel according to the present invention.

In the drawings, elements having similar structures are denoted by the same reference numerals.

The utility model provides a there is not assembled wall body decorative panel mounting structure of basic unit, it is used for installing decorative board 12 to wall body 11, and there is not assembled wall body decorative panel mounting structure of basic unit includes limiting plate 21, leveling fossil fragments 13, first magic hasp 171 and second magic hasp 172.

The limiting plate 21 is connected to the wall 11 through a connecting assembly, and the leveling keel 13 is connected with the limiting plate 21 through a screw 18; the first hook and loop fastener 171 is connected to the surface of the leveling keel 13, the second hook and loop fastener 172 is connected to the surface of the veneer 12, and the veneer 12 is connected to the leveling keel 13 by the engagement of the second hook and loop fastener 172 with the first hook and loop fastener 171. The first and second hook and loop fasteners 171 and 172 form the fastener assembly 17. Form detachable connection through hasp subassembly 17 and make the face take place to damage the back, change and dismantle the maintenance, reduce the fortune dimension cost of building, the wallboard bed thickness is littleer, and space utilization is higher, and the veneer is safe pleasing to the eye more.

The utility model discloses in, be provided with mounting hole 112 on wall body 11, coupling assembling includes expansion pipe 201 and leveling nut 202, and expansion pipe 201 can be prefabricated in the mill and form. One end of the expansion pipe 201 is connected in the mounting hole 112, the other end is connected with the limiting plate 21, and the leveling nut 202 is in threaded connection with the periphery of the expansion pipe 201 and is positioned between the wall body 11 and the limiting plate 21. The leveling nut is preferably a stainless steel hexagon nut, and can be selected from M10 model. By screwing the adjusting leveling nut 202, the distance between the limiting plate 21 and the wall 11 can be adjusted, and the flatness of the veneer 12 can be adjusted quickly.

Referring to fig. 3, in this embodiment, the expansion pipe 201 includes an expansion section 2011 and a threaded section 2012, a strip-shaped interval gap is axially formed on the expansion section 2011, two expansion tenons are formed on pipe bodies on two sides of the interval gap), the threaded section 2012 is in a circular pipe shape and is internally provided with a threaded hole 2013, and an external thread opposite to the thread direction of the threaded hole 2013 is arranged on an outer wall of the threaded section. The limiting plate 21 is perpendicular to the axis of the expansion pipe 201, and the center of the plate surface of the limiting plate 21 coincides with the center of the expansion pipe 201.

The wall and the floor in the embodiment are both reinforced concrete structures, and can effectively bear horizontal and vertical loads from the screws 18, the leveling keels 12 and the veneer 12.

Referring to fig. 2, the surface of the limiting plate 21 in this embodiment is provided with a positioning groove 211, and one surface of the leveling keel 13 is provided with a positioning protrusion 131 for connecting with the positioning groove 211, so as to achieve fast and accurate positioning matching.

In this embodiment, the side edge of the leveling keel 13 is provided with a limit folding edge 132 for wrapping the connection limit plate 21, so that the connection structure is more stable.

Referring to fig. 3, 6 and 7, in the present embodiment, the installation structure of the base-less assembled wall trim panel further includes a lateral edge strip 22. The side edge strip 22 includes a first body plate 221 and a second body plate 222 connected in an L-shape. The end of the first body plate 221 away from the second body plate 222 is provided with a first lateral flap 223, and the end of the second body plate 222 away from the first body plate 221 is provided with a second lateral flap 224. The first main body plate 221 is connected with the leveling keel 13, the first lateral folding edge 223 is connected with the veneer 12, and the second lateral folding edge 224 is in contact with the first magic buckle 171 and the second magic buckle 172. The side edging strips 22 can connect the veneer 12 and the leveling keels stably and compactly.

Referring to fig. 3 and 5, the base-layer-free assembled wall body decoration panel mounting structure in the embodiment further includes a top edge-receiving structure 14, and the top edge-receiving structure 14 includes a detachable clamping edge-receiving concave strip 141 and an edge-receiving convex strip 142. The top of the veneer 12 is connected between the edge-closing concave strip 141 and the edge-closing convex strip 142, one side of the edge-closing concave strip 141 is provided with a second magic hasp 172, and the edge-closing concave strip 141 is connected with the leveling keel 13 through the matching of the second magic hasp 172 and the first magic hasp 171. The top of the veneer 12 is packaged effectively, the mounting and dismounting are convenient, and the structure is stable and compact.

The top of the wall body 11 is provided with a honeycomb plate 19, and the top edge strip 14 is butted with the honeycomb plate 19.

Referring to fig. 3 and 4, the installation structure of the base-less assembled wall decoration panel in the present embodiment further includes a skirting line structure 15. The skirting line structure 15 includes a fixing member 152 and a skirting line body 151, one end of the skirting line body 151 is provided with a first connecting groove 1511 for connecting with the bottom of the veneer 12, the fixing member 152 is provided with a second connecting groove for connecting the skirting line body 151, and the fixing member 152 contacts with the floor 111. One side of the fixing member 152 and one side of the skirting line body 151 are both provided with a second hook-and-loop fastener 172, and the fixing member 152 and the skirting line body 151 are both connected with the leveling keel 13 through the matching of the second hook-and-loop fastener 172 and the first hook-and-loop fastener 171. The bottom of the veneer 12 is packaged effectively, the dismounting is convenient, and the structure is stable and compact.

Referring to fig. 3, 6 and 8, the base-layer-free assembled wall body decoration panel mounting structure in the embodiment further includes an embedded pressing bar 16, one end of the embedded pressing bar 16 is connected to the leveling keel 13, the other end of the embedded pressing bar is provided with a clamping portion 164, the cross section of the clamping portion 164 is T-shaped, a connecting groove is formed in a side edge of the decoration panel 12, the clamping portion 164 is connected to the connecting groove 121 of two adjacent decoration panels 12, and a butt joint portion of the two decoration panels 12 forms a seam X.

Specifically, the embedded batten 16 comprises a first batten plate 161, a second batten plate 162 and a connecting plate 163, the first batten plate 161 and the second batten plate 162 are located on different planes, and the connecting plate 163 is connected between the first batten plate 161 and the second batten plate 162, so that the structure cost is low, the strength is good, the embedded batten 16 can be better arranged in a space between the leveling keel 12 and the veneer 12, and meanwhile, the embedded batten 16 also has a space provided with screws 18. The second batten plate 162 is connected with the leveling keel 13, the clamping portion 164 is arranged on the first batten plate 161, one end of the first batten plate 161 far away from the second batten plate 162 is provided with a first batten folding edge 165, and one end of the second batten plate 162 far away from the first batten plate 161 is provided with a second batten folding edge 166.

The side edge folding strip 22, the top edge folding structure 14, the skirting line structure 15 and the embedded pressing strip 16 in this embodiment are made of aluminum alloy.

The first magic hasp 171 and the second magic hasp 172 both adopt the design of "foam adhesive tape (gum) + mushroom head", and the mushroom head on the first magic hasp 171 can interlock with the mushroom head on the second magic hasp 172 when using, forms the closure intensity that is many times than nylon hasp, only need during the opening from the side tear can. The first magic hasp 171 and the second magic hasp 172 which are connected with the leveling keel 13 and the veneer 12 in the middle of the wall body are 30mm wide and 6mm thick at 400 meshes, and the first magic hasp 171 and the second magic hasp 172 which are connected with the leveling keel 13 and the skirting line structure 15/top edge folding structure 14 in the bottom and the top of the wall body are 30mm wide and 4mm thick at 250 meshes.

In this embodiment, the veneer can be made of bamboo-wood fiber board with a thickness of 10 mm.

The mounting dimensions in this embodiment may employ the following data: the diameter of the opening of the mounting hole is 8mm, the depth of the opening is determined according to the lengths of the expansion pipe 201 and the screw 18, and the position of the opening is determined by elastic lines, namely the vertical distance is 400mm, the transverse distance is 600mm, and the transverse side distance is 150 mm. The expansion pipe 201 is about 90mm in total length, the thread section is about 60mm in length, the limiting plate is 10mm thick, the pipe diameter is 10mm, the positioning groove is about 5mm deep, the limiting plate 21 can be clamped with the leveling keel 13 and screwed into the mounting hole in cooperation with the self-tapping screw 18, and therefore the leveling keel 13 is fixed on the wall body 11.

The leveling keel is a light steel keel, the height of the leveling keel is 75mm, the width of the leveling keel is 15mm, and the height of the positioning convex part is about 5mm and the width of the positioning convex part is about 13 mm.

The screw 18 can be stainless steel cross recessed countersunk self tapping screw, wherein the penetrating leveling keel and the expansion pipe are M8 type and 100mm long, and the fixed embedded type pressing strip and the lateral edge-closing strip are M6 type and 25mm long.

The utility model discloses a theory of operation: when the wall surface is installed, firstly, a base layer is cleaned on the wall surface, a datum line and a partition line of the veneer 12 are popped up to form grid lines, and installation holes 112 are drilled at intersection points of the grid lines by using a percussion drill. The leveling nut 202 is screwed onto the expansion pipe 201, and the expansion pipe 201 is fitted into the mounting hole 112. The leveling nut 202 is rotated to adjust the distance between the limiting plate 21 and the wall surface. And then the leveling keel 13 is connected with the limiting plate 21 in a positioning way, the screws 18 penetrate through the leveling keel 13 and the expansion pipe 201, and the leveling keel 13 and the expansion pipe 201 are nailed together on the wall body 11 by using a percussion drill.

The lateral edge strip 22 is vertically fixed on the leveling keel 13 by using the screw 18, the first hook-and-loop fastener 171 is attached to the leveling keel 13, and the second hook-and-loop fastener 172 is attached to the edge strip 141, the fixing member 152, the skirting line body 151 and the like.

Lifting the veneer 12, clamping one side edge of the veneer 12 with the lateral edge-closing strip 22, respectively connecting the upper edge and the lower edge of the veneer with the edge-closing concave strip 141 and the skirting line structure 15, horizontally moving the veneer 12 to completely clamp the veneer 12 with the lateral edge-closing strip 22, and then forcibly compacting the veneer 12 to firmly bond the second magic buckle 172 on the inner side surface of the veneer surface 12. Then the edge-folding convex strip 142 is clamped with the edge-folding concave strip 141. Then the clamping part 164 of the embedded pressing strip 16 is connected with the connecting groove 121 of the veneer 12, and the embedded pressing strip 16 is nailed on the leveling keel 13 by the screw 18.

And repeating the steps, and sequentially installing the plurality of decorative boards 12 on the wall surface along the length direction of the wall body 11.

This completes the installation process of the base-less assembly type wall body panel installation structure of the present preferred embodiment.

The decorative panel mounting structure in the embodiment can be produced by customizing the plastic expansion pipe, the leveling keel, the magic hasp, the special-shaped pressing strip and the decorative panel in a factory, adopts standardized and modular design, can adjust the specification of materials in time according to the size of a field wall body, has strong adaptability, can effectively ensure the construction efficiency of the field decorative panel, and reduces the mounting cost.

The leveling structure of the specially-made expansion pipe, the leveling nut, the leveling keel and the self-tapping screw is designed, the self-flatness of the veneer can be quickly adjusted by rotating the leveling nut, the distance between the veneer and the wall surface can be adjusted at any time after the structure is installed and fixed, the thickness of the structural layer is controlled, and the space utilization rate is improved.

The fixing structure of 'leveling keel + magic hasp + layering + decorative board' is designed, the decorative board is bonded on the leveling keel through the magic hasp, and the decorative board lateral margin is then the joint on embedded card strip, side direction receipts strake, the concave-convex strip in top and bottom skirting line, and not only the installation is convenient, easily dismantles, maintains and replaces structural component, and interplate piece width has still obtained effective control.

The construction processes of lofting and cutting the plate on site, fixing the leveling keel, the base plate and the like are omitted, the plate members are customized in a factory instead, the expansion pipe, the leveling keel and the magic buckle are used for installing the decoration panel, the construction is rapid and simple, the construction period and the installation cost can be effectively saved, and the site noise and the air pollution are avoided.

The method of sticking the veneer on the base plate by using the adhesive is cancelled, various special-shaped pressing strips, magic hasps and prefabricated veneers are used for on-site assembling, the dry method operation is more environment-friendly and sanitary, the connection strength of the structure is higher, the thickness of the wall plate layer is smaller, the space utilization rate is higher, and the veneer is safer and more beautiful.

No longer adopt rigid connection between veneer structure and wall body, and use the magic hasp to carry out detachable connections with panel and wall body, take place to damage the back as the face, change in dismantling and maintain, reduce the fortune dimension cost of building.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims (10)

1. A substrate-less assembled wall trim panel mounting structure for mounting a trim panel to a wall, the substrate-less assembled wall trim panel mounting structure comprising:

the limiting plate is connected to the wall body through the connecting assembly;

the leveling keel is connected with the limiting plate through a screw;

the first magic buckle is connected to the surface of the leveling keel;

the second magic hasp is connected on the surface of the veneer, and the veneer is connected with the leveling keel through the matching of the second magic hasp and the first magic hasp.

2. The substrate-free assembled wall body veneer mounting structure according to claim 1, wherein a mounting hole is formed in the wall body, the connecting component comprises an expansion pipe and a leveling nut, one end of the expansion pipe is connected in the mounting hole, the other end of the expansion pipe is connected with the limiting plate, and the leveling nut is in threaded connection with the periphery of the expansion pipe and is positioned between the wall body and the limiting plate.

3. The installation structure of the base-free assembled wall body decoration panel as claimed in claim 2, wherein the expansion pipe comprises an expansion section and a threaded section, the expansion section is provided with a strip-shaped spacing seam along the axial direction, the threaded section is in a round pipe shape and is internally provided with a threaded hole, and the outer wall of the threaded section is provided with an external thread with the thread direction opposite to that of the threaded hole.

4. The installation structure of the base-layer-free assembled wall body decoration panel according to claim 1, wherein the surface of the limiting plate is provided with a positioning groove, and one side of the leveling keel is provided with a positioning convex part for connecting with the positioning groove.

5. The substrate-free assembled wall body panel mounting structure according to claim 1, wherein the side edge of the leveling keel is provided with a limit flange for wrapping and connecting the limit plate.

6. The installation structure of the base-free assembled wall trim panel as claimed in claim 1, further comprising a lateral edge strip, wherein the lateral edge strip comprises a first body plate and a second body plate connected in an L shape, a first lateral edge is formed at an end of the first body plate away from the second body plate, a second lateral edge is formed at an end of the second body plate away from the first body plate, the first body plate is connected to the leveling keel, the first lateral edge is connected to the trim panel, and the second lateral edge is in contact with the first magic buckle and the second magic buckle.

7. The installation structure of the base-layer-free assembled wall body decoration panel as claimed in claim 1, wherein the installation structure of the base-layer-free assembled wall body decoration panel further comprises a top edge folding structure, the top edge folding structure comprises an edge folding concave strip and an edge folding convex strip which can be detachably clamped, the top of the decoration panel is connected between the edge folding concave strip and the edge folding convex strip, one surface of the edge folding concave strip is provided with the second magic hasp, and the edge folding concave strip is connected with the leveling keel through the matching of the second magic hasp and the first magic hasp.

8. The installation structure of the base-free assembled wall decoration panel as claimed in claim 1, wherein the installation structure of the base-free assembled wall decoration panel further comprises a skirting line structure, the skirting line structure comprises a fixing member and a skirting line body, one end of the skirting line body is provided with a first connecting groove for connecting with the bottom of the veneer, the fixing member is provided with a second connecting groove for connecting with the skirting line body, one surface of the fixing member and one surface of the skirting line body are both provided with the second magic hasp, and the fixing member and the skirting line body are both connected with the leveling keel through the matching of the second magic hasp and the first magic hasp.

9. The base-layer-free assembled wall body veneer mounting structure according to claim 1, further comprising an embedded bead, wherein one end of the embedded bead is connected with the leveling keel, the other end of the embedded bead is provided with a clamping portion, the cross section of the clamping portion is in a T shape, a connecting groove is formed in the side edge of the veneer, and the clamping portion is connected with the connecting grooves of two adjacent veneers.

10. The baseless assembled wall trim panel mounting structure of claim 9, wherein the embedded batten comprises a first batten strip, a second batten strip and a connecting plate, the first batten strip and the second batten strip are located on different planes, the connecting plate is connected between the first batten strip and the second batten strip, the second batten strip is connected with the leveling keel, the clamping portion is arranged on the first batten strip, a first batten folding edge is arranged at one end of the first batten strip, which is far away from the second batten strip, and a second batten folding edge is arranged at one end of the second batten strip, which is far away from the first batten strip.

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