阅读说明：本技术 房屋内墙面的装修方法 (Method for decorating inner wall surface of house ) 是由 郑利云 郑振国 张尧君 于 2020-05-25 设计创作，主要内容包括：本发明涉及一种房屋内墙面的装修方法,第一步、在工厂中制作好支撑底条、封口条、包边条和装饰板,支持底条、封口条和包边条都为型材结构；第二步、将支持底条通过螺丝固定在墙壁上且支撑在地面上；第三步、将包边条和封口条都通过螺丝固定在墙壁上；装饰板通过支撑底条、封口条和包边条固定在墙壁上。本发明具有环保的优点,解决了现有的通过涂料和墙布进行装修所存在的环保性差的问题。(The invention relates to a method for decorating inner wall surfaces of houses, which comprises the following steps of firstly, manufacturing a supporting bottom strip, a sealing strip, an edge covering strip and a decorative plate in a factory, wherein the supporting bottom strip, the sealing strip and the edge covering strip are all in a profile structure; secondly, fixing the supporting bottom strip on a wall through screws and supporting the supporting bottom strip on the ground; thirdly, fixing the edge covering strip and the sealing strip on the wall through screws; the decorative plate is fixed on the wall through the supporting bottom strip, the sealing strip and the edge covering strip. The invention has the advantage of environmental protection, and solves the problem of poor environmental protection in the prior decoration through paint and wall cloth.)

1. A method for decorating inner wall surfaces of houses is characterized in that in the first step, a supporting bottom strip, a sealing strip, an edge covering strip and a decorative plate are manufactured in a factory, wherein the supporting bottom strip, the sealing strip and the edge covering strip are all of profile structures; secondly, fixing the supporting bottom strip on a wall through screws and supporting the supporting bottom strip on the ground; thirdly, fixing one edge covering strip at one end of the wall surface in the horizontal direction through screws, supporting a first decorative plate on the supporting bottom strip, and fixing the edge covering strips together on one side of the first decorative plate; fourthly, fixing the first sealing strip on the wall through screws and fixing the first sealing strip and the other side of the first decorative plate together; fifthly, supporting the second decorative plate on a supporting bottom strip, fixing one side of the second decorative plate and the first sealing strip together, fixing the second sealing strip on the wall through screws, fixing the second sealing strip and the other side of the second decorative plate together, and so on, and mounting all the sealing strips and the decorative plates except the last decorative plate on the wall; sixthly, fixing the other edge covering strip on the wall through screws, and then installing the last decorative plate between the other edge covering strip and the last sealing strip; the decorative plate is fixed on the wall through the supporting bottom strip, the sealing strip and the edge covering strip.

2. A finishing method for a wall surface in a house according to claim 1, wherein the support bottom bar includes a support bottom bar back plate, a support bar attached to a front side of the support bottom bar back plate, and a support bottom bar shielding bar attached to an upper side of a front end of the support bar, the support bottom bar back plate, the support bar, and the support bottom bar shielding bar are enclosed to form a decorative plate support groove, a lower end of the decorative plate is inserted into the decorative plate support groove and supported on the support bar, a kick line is connected below the support bar, and the support bottom bar back plate is connected to the wall.

3. A finishing method for a wall surface in a house as claimed in claim 2, wherein the front side surface of the back plate of the supporting bottom strip portion is provided with auxiliary supporting bars located below the supporting bars, the auxiliary supporting bars and the back plate of the supporting bottom strip portion are connected together in a 'man' shape, and the auxiliary supporting bars and the back plate of the supporting bottom strip portion constitute two supporting legs of the supporting bottom strip.

4. A finishing method of a wall surface in a house according to claim 3, wherein a skirting line blocking strip is provided on a lower side surface of the holding strip, and an upper end of the skirting line is blocked and connected to the skirting line blocking strip and a lower end thereof is abutted against the auxiliary support strip.

5. A finishing method for a house interior wall surface according to claim 1, wherein the sealing strip includes a sealing strip portion back plate and a caulking strip provided on a front side surface of the sealing strip portion back plate and extending in a direction in which the sealing strip extends, the caulking strip is provided with 2 sealing strip portion blocking strips on both sides of the caulking strip in a thickness direction, two sealing strip portion decorative plate connecting grooves are defined between the sealing strip portion back plate, the caulking strip and the 2 sealing strip portion blocking strips, and two adjacent decorative plates are inserted into the two sealing strip portion decorative plate connecting grooves in a one-to-one correspondence manner.

6. The method of finishing a wall surface in a house according to claim 1, wherein the edge covering strip includes an edge covering strip portion back plate and a side surface blocking strip connected to an end surface of the edge covering strip portion back plate and located on a front side of the edge covering strip portion back plate, wherein an edge covering strip blocking strip is provided at an end of the side surface blocking strip away from the edge covering strip portion back plate, the side surface blocking strip, and the edge covering strip blocking strip enclose an edge covering strip portion decorative plate connecting groove, and an end of the decorative plate located at an outermost edge, away from the remaining decorative plates, is inserted into the edge covering strip portion decorative plate connecting groove.

7. The method of finishing a wall surface in a house according to claim 6, wherein a covered edge strip introducing slope is provided between an end surface of the covered edge strip portion masking strip at an end thereof remote from the side surface masking strip and a surface of the covered edge strip portion masking strip on a side thereof facing the back plate of the covered edge strip portion, the side surface masking strip and the covered edge strip portion masking strip are both of an elastic structure, and the covered edge strip portion introducing slope is provided with a hooking hole; and sixthly, pulling the hook in the hook receiving hole to promote the connecting groove of the decorative plate of the edge-binding strip part to be opened, so that the last decorative plate can be pressed into the connecting groove of the decorative plate of the edge-binding strip part.

8. A method of finishing an interior wall surface of a house according to claim 7, wherein a plug return spring for urging the plug to protrude from the lead-in slope of the covered strip portion is slidably connected to the hooking hole.

9. A method of finishing an interior wall surface of a house as defined in claim 8, wherein said hooking hole comprises an outer section and an inner section, the outer section and the inner section are connected together in a broken line structure, the projections of the leading-in inclined planes of the inner section and the edge covering strip part are completely staggered along the distribution directions of the edge covering strip part blocking strip and the edge covering strip part back plate, the plug is connected in the outer section in a sliding manner, the inner section is connected with a push plug in a sliding manner, one end of the push plug is supported on one end of the inner section far away from the outer section through the plug return spring, the other end of the push plug is provided with a sliding groove extending along the distribution direction of the edge covering strip shielding strip and the edge covering strip back plate, the plug is fixedly connected with one end of the push rod, the other end of the push rod is connected in the chute in a sliding way, and an avoiding gap for moving the push rod when the plug is inwards pushed so that the plug is sunken in the outer section is arranged between the push rod and the side wall of one side of the inner section, which is far away from the back plate of the strip wrapping part.

10. A method for finishing an interior wall surface of a house as claimed in claim 9, wherein an opening area of the outer section is larger than an opening area of the inner section, the plunger is capable of entering the inner section through the outer section, a slot is provided on a side wall of the chute, the push rod is provided with a hook head hooked in the slot, and when the plug is moved outward to pull out the hooking hole, the plug is hooked in the slot through the slot head to pull the plunger together to pull out the hooking hole.

Technical Field

The invention relates to the technical field of home decoration, in particular to a method for decorating an inner wall surface of a house.

Background

When a house is decorated, a cabinet, a tea machine, a sofa, a bed, a dining table and the like need to be installed, and the ground and the wall surface also need to be decorated. The existing method for decorating the wall surface is to paint the wall surface by paints such as emulsion paint, and the method for decorating the wall surface by painting the paint cannot be finished in parallel with other decoration processes and has poor environmental protection of chemical products such as the paints, so the defects of long decoration period and poor environmental protection are existed; therefore, some decoration is finished by using a wall cloth (paper) sticking mode, the wall cloth sticking is also finished by glue, the defect of poor environment protection is also caused, the periphery of the wall cloth is easy to tilt, and the appearance is influenced by pattern errors easily caused when the adjacent block wall cloths are butted; moreover, the existing wall surface decoration mode can only be used for refitting again after old, and original decoration materials cannot be reused during refitting, so that the material waste and the cost increase are further caused, and the energy-saving and environment-friendly properties are poor.

Disclosure of Invention

The invention aims to provide a method for decorating the inner wall surface of a glue-free fixed house, which solves the problem of poor environmental protection in the prior decoration through paint and wall cloth.

The second purpose of the invention is to provide a prefabricated assembly type decoration surface of the inner wall surface of the house, which can fully utilize part of decoration materials when secondary decoration is carried out, on the basis of the first purpose, and solve the problem that the existing decoration materials can only be integrally scrapped when secondary decoration is carried out, so that the environment-friendly and energy-saving effects are poor.

The technical problem is solved by the following technical scheme: a method for decorating inner wall surfaces of houses is characterized in that in the first step, a supporting bottom strip, a sealing strip, an edge covering strip and a decorative plate are manufactured in a factory, wherein the supporting bottom strip, the sealing strip and the edge covering strip are all of profile structures; secondly, fixing the supporting bottom strip on a wall through screws and supporting the supporting bottom strip on the ground; thirdly, fixing one edge covering strip at one end of the wall surface in the horizontal direction through screws, supporting a first decorative plate on the supporting bottom strip, and fixing the edge covering strips together on one side of the first decorative plate; fourthly, fixing the first sealing strip on the wall through screws and fixing the first sealing strip and the other side of the first decorative plate together; fifthly, supporting the second decorative plate on a supporting bottom strip, fixing one side of the second decorative plate and the first sealing strip together, fixing the second sealing strip on the wall through screws, fixing the second sealing strip and the other side of the second decorative plate together, and so on, and mounting all the sealing strips and the decorative plates except the last decorative plate on the wall; sixthly, fixing the other edge covering strip on the wall through screws, and then installing the last decorative plate between the other edge covering strip and the last sealing strip; the decorative plate is fixed on the wall through the supporting bottom strip, the sealing strip and the edge covering strip. According to the technical scheme, all parts are prefabricated in a factory and then assembled on a decoration site, the construction period can be shortened, the supporting bottom strip, the separating strip and the edge covering strip are fixed on the wall through screws (the nails and the screws are collectively called as the nails in the invention) to realize fixed installation, glue is not required, and the environment-friendly performance is good. The technical scheme provides a brand new idea of wall decoration.

Preferably, the supporting bottom strip comprises a supporting bottom strip back plate, a supporting strip connected to the front side of the supporting bottom strip back plate and a supporting bottom strip shielding strip connected to the upper side face of the front end of the supporting strip, the supporting bottom strip back plate, the supporting strip and the supporting bottom strip shielding strip are enclosed to form a decorative plate supporting groove, the lower end of the decorative plate penetrates through the decorative plate supporting groove and is supported on the supporting strip, the skirting line is connected to the lower portion of the supporting strip, and the supporting bottom strip back plate is connected with the wall. Provides a specific technical proposal for supporting the bottom strip.

Preferably, the front side surface of the back plate of the supporting bottom strip part is provided with an auxiliary supporting strip positioned below the supporting strip, the auxiliary supporting strip and the back plate of the supporting bottom strip part are connected together in a 'man' shape, and the auxiliary supporting strip and the back plate of the supporting bottom strip part form two supporting legs of the supporting bottom strip. Because a gap can exist between the floor or the floor tiles of the ground and the wall, the structure can span the gap so that the supporting bottom strip can be stably and reliably supported on the ground, and the leveling is convenient to carry out when the floor leveling device is installed.

Preferably, the lower surface of the supporting strip is provided with a skirting line blocking and connecting strip, and the upper end of the skirting line is blocked and connected with the upper end and the lower end of the skirting line blocking and connecting strip and is abutted against the auxiliary supporting strip. Can conveniently carry out the accurate installation in position of skirting line to convenience when improving the skirting line installation.

Preferably, the auxiliary supporting strip is of an arc structure with the lower end bent in a direction away from the back plate of the supporting bottom strip portion, and the lower end surface of the auxiliary supporting strip faces the skirting line and is in contact and contact with the surface of the skirting line. The structure realizes reliable support of the auxiliary support strip on the skirting line, and simultaneously ensures that the scum support bottom strip is in line contact with the ground, so that stable support can be more conveniently carried out.

Preferably, the lower extreme that skirting line kept off and connects the strip is equipped with the support base strip portion hem strip that is located skirting line butt strip towards support base strip portion backplate one side, be equipped with on the support base strip portion backplate and be located the support base strip portion card strip that holds in the palm below and be located the auxiliary stay strip top, it forms the bayonet socket to prop base strip portion hem strip and support between the base strip portion card strip, five people of support base strip portion card strip, support base strip portion backplate, hold in the palm the strip, skirting line butt strip and support base strip portion hem strip enclose into the line and detain the draw-in groove. Can regard the space that forms between skirting line and the support sill bar portion backplate as the wire casing usefulness, the line is detained the card through the line and is fixed in the line is detained the draw-in groove to convenience when further improving fitment wiring.

Preferably, the supporting bottom strip portion back plate is enclosed to form a supporting bottom strip portion screw avoiding groove used for accommodating the head of the supporting bottom strip portion screw is formed in the part of the decorative plate supporting groove, the supporting bottom strip portion screw passes through the supporting bottom strip portion screw avoiding groove, the supporting bottom strip portion back plate is connected with the wall to fix the supporting bottom strip on the wall, and the head of the supporting bottom strip portion screw is completely accommodated in the supporting bottom strip portion screw avoiding groove. Can make the support base strip carry out no glue with the wall and be connected, can prevent moreover that the screw from damaging the decorative board and influencing the secondary and use.

Preferably, the rear surface of the support bottom strip back plate is provided with a support bottom strip part weight reducing groove extending along the extension direction of the support bottom strip. The cost can be reduced. And two side wall surfaces of the support bottom strip part weight reducing groove are inclined surfaces which are inclined towards the bottom surface far away from the support bottom strip part weight reducing groove. The groove is arranged to reduce the weight, and the cleaning of the supporting bottom strip is ensured to be convenient.

Preferably, a supporting bottom strip guiding inclined plane is arranged between the upper end surface of the supporting bottom strip shielding strip and the surface of the supporting bottom strip shielding strip facing to the supporting bottom strip back plate. Can be assembled to the supporting bottom strip through the decorative plate.

Preferably, the sealing strip comprises a sealing strip back plate and a caulking strip arranged on the front side surface of the sealing strip back plate and extending along the extending direction of the sealing strip, the caulking strip is provided with 2 sealing strip shielding strips positioned on two sides of the thickness direction of the caulking strip, two sealing strip decorative plate connecting grooves are enclosed among the sealing strip back plate, the caulking strip and the 2 sealing strip shielding strips, and two adjacent decorative plates are arranged in the two sealing strip decorative plate connecting grooves in a penetrating mode in a one-to-one correspondence mode. The specific technical scheme of the sealing strip is improved. The appearance consistency of the joints of the adjacent decorative boards can be maintained. The requirement on the manufacturing precision of the decorative plate in the width direction is reduced.

Preferably, the sealing strip back plate, the caulking strip and the 2 sealing strip shielding strips 4 are integrally formed together. The sealing can be made into a profile structure, so that the convenience of the sealing strip in the factory production is improved.

Preferably, the sealing strip back plate is provided with a sealing strip screw avoiding groove for accommodating the head of the sealing strip screw, the sealing strip screw passes through the sealing strip screw avoiding groove and penetrates through the sealing strip back plate to be connected with the wall together so as to fix the sealing strip on the wall, and the head of the sealing strip screw is completely accommodated in the sealing strip screw avoiding groove. Can make the shielding strip carry out no glue with the wall and be connected, can prevent moreover that the screw from damaging the decorative board and influencing the secondary and use.

Preferably, a sealing strip guiding inclined plane is arranged between an end face of the sealing strip shielding strip far away from one end of the caulking strip and the surface of the sealing strip shielding strip facing to the sealing strip back plate. The convenience of the decorative plate when being assembled in the sealing strip can be improved.

Preferably, the sealing strip rear plate is provided with a sealing strip weight-reducing groove extending in the sealing strip extending direction on the rear surface thereof. The weight can be reduced to reduce the cost. The sealing strip part weight reducing groove is a through groove. The arrangement of the weight reducing groove can be realized without influencing the sealing strip to be in a profile structure.

Preferably, the seal strip weight-reducing groove is aligned with the caulking strip. The influence of the arrangement of the weight reducing groove on the strength of the sealing strip can be reduced.

Preferably, both side surfaces of the sealing strip lifting groove are inclined surfaces inclined away from the bottom surface of the sealing strip lifting groove. Is convenient to clean.

Preferably, the end face of the joint strip, which is far away from one end of the back plate of the sealing strip portion, is provided with a simulated joint groove extending along the extending direction of the sealing strip. So that the seams between the decorative panels still exist after the seams are not blocked, and the appearance is not influenced.

Preferably, the simulated seam slot is a through slot. The preparation is convenient.

Preferably, the bottom surface of the connecting groove of the decorative plate of the sealing strip is provided with a sealing strip rubber strip which offsets the deformation of the decorative plate caused by thermal expansion and cold contraction through elastic deformation. The width increase of the decorative board that can avoid expend with heat and contract with cold to lead to is had no place to release and leads to the wall to warp to damage.

Preferably, the edge covering strip comprises an edge covering strip back plate and a side blocking strip which is connected to the end face of the edge covering strip back plate and is located on the front side of the edge covering strip back plate, the edge covering strip blocking strip is arranged at one end, away from the edge covering strip back plate, of the side blocking strip, the edge covering strip back plate, the side blocking strip and the edge covering strip blocking strip are enclosed to form an edge covering strip decorative plate connecting groove, and one end, away from the rest decorative plate, of the decorative plate located at the most edge penetrates through the edge covering strip decorative plate connecting groove. Provides a specific technical scheme of the edge covering strip.

Preferably, the binding strip back plate is provided with a binding strip screw avoiding groove for accommodating the head of the binding strip screw, the binding strip screw penetrates through the binding strip back plate through the binding strip screw avoiding groove and then is connected with the wall to fix the binding strip on the wall, and the head of the binding strip screw is completely accommodated in the binding strip screw avoiding groove. The adhesive-free connection between the edge covering strip and the wall is realized.

Preferably, an edge covering strip guiding inclined plane is arranged between an end face of the edge covering strip shielding strip far away from one end of the side surface shielding strip and the surface of the edge covering strip shielding strip facing one side of the back plate of the edge covering strip. The convenience when connecting between decorative board and the strip of borduring can be improved.

Preferably, the side surface blocking strip and the edge covering strip blocking strip are both of elastic structures, and the edge covering strip guiding inclined plane is provided with a hooking hole. When the decorative plate is used, the hook is pulled in the hook receiving hole to enable the decorative plate of the edge strip portion to generate elastic deformation and open, so that the decorative plate can be installed in the connecting groove of the decorative plate of the edge strip portion.

Preferably, a plug return spring is slidably connected to the hooking hole so that the plug protrudes from the insertion slope of the covered strip portion. After the hook is separated from the hooking hole, the plug can rotate to reset, so that the edge covering strip part guiding-in inclined plane keeps attractive appearance.

Preferably, the height of the plug protruding edge strip guiding inclined plane is less than 0.5 mm. The appearance can be kept attractive, the convenience in cleaning can be improved, and the position of the hook connecting hole can be conveniently known so as to improve the convenience in hooking the hook into the hook connecting hole.

Preferably, the hooking hole comprises an outer section and an inner section, the outer section and the inner section are connected together in a broken line structure, the projections of the inner section and the edge covering strip guiding-in inclined plane along the edge covering strip shielding strip and the edge covering strip back plate are completely staggered, the plug is connected in the outer section in a sliding manner, the inner section is connected with a push plug in a sliding manner, one end of the push plug is supported on one end of the inner section far away from the outer section through the plug return spring, the other end of the push plug is provided with a sliding groove extending along the distribution direction of the edge covering strip shielding strip and the edge covering strip back plate, the plug is fixedly connected with one end of the push rod, the other end of the push rod is connected in the chute in a sliding way, and an avoiding gap for moving the push rod when the plug is inwards pushed so that the plug is sunken in the outer section is arranged between the push rod and the side wall of one side of the inner section, which is far away from the back plate of the strip wrapping part. The hooking holes can be made deeper so as to improve the convenience of manufacturing and installing the spring. If the hooking hole is too shallow, the requirement for a spring and the like is small, and the manufacturing and installation are inconvenient.

Preferably, the opening area of the outer section is larger than that of the inner section, the plug can enter the inner section through the outer section, a clamping groove is formed in the side wall of the sliding groove, the push rod is provided with a hook head hooked in the clamping groove, and when the plug moves outwards to pull out the hooking hole, the plug is hooked in the clamping groove through the groove head to pull the plug out of the hooking hole together. The push plug can be conveniently installed in and taken out of the hooking hole.

Preferably, the bottom wall of the connecting groove of the edge strip decorative plate is provided with an edge strip rubber strip which offsets the deformation of the decorative plate caused by thermal expansion and cold contraction through elastic deformation. The width increase of the decorative board that can avoid expend with heat and contract with cold to lead to is had no place to release and leads to the wall to warp to damage.

The invention has the following advantages: the wall surface decoration method has the advantages that various parts can be manufactured in a factory when other decorations are carried out on a house, and then the parts are assembled on a decoration site to finish the wall surface decoration, so that the decoration period can be shortened, and the probability of quality reduction caused by different construction levels is small; because the decoration can be fixed without glue, the environment protection is good; through all being equipped with the decorative cover layer with the decorative board design for the both sides, just the positive and negative is available, when exposing at one side and lead to ageing, still can use after changing a face to cost when can reducing the secondary and decorate, the discarded object that produces is few when the secondary is decorated moreover, has further improved the feature of environmental protection.

Drawings

FIG. 1 is a schematic front view of a decorated interior wall surface of a building according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the junction of the support base strip and the decorative panel as viewed through a vertical plane perpendicular to the wall;

FIG. 3 is a schematic cross-sectional view of a support base strip;

FIG. 4 is a schematic cross-sectional view of the joint of the sealing strip and the decorative plate;

FIG. 5 is a schematic cross-sectional view of a closure strip;

FIG. 6 is a schematic cross-sectional view of the attachment of the edge strip to the trim panel;

FIG. 7 is a schematic cross-sectional view of an edge wrapping strip;

fig. 8 is a schematic view showing a state of use of the sealing strip in the second embodiment.

FIG. 9 is a schematic view of an edgeband according to the second embodiment;

FIG. 10 is an enlarged partial schematic view of FIG. 9;

fig. 11 is a schematic view showing the decorative panel being mounted by pulling the edge banding with a hook.

In the figure: the wall comprises a wall 1, a skirting line 2, a supporting bottom strip 3, a decorative plate 4, a sealing strip 5, an auxiliary supporting strip 6, an edge covering strip 7, a ground 8, a supporting bottom strip part back plate 9, a holding strip 10, a supporting bottom strip part blocking strip 11, a decorative plate holding groove 12, a skirting line blocking strip 13, a supporting bottom strip part folding strip 14, a supporting bottom strip part clamping strip 15, a bayonet 16, a thread buckling clamping groove 17, a head part 18 of a supporting bottom strip part screw, a supporting bottom strip part screw avoiding groove 19, a supporting bottom strip part screw 20, a supporting bottom strip part weight reducing groove 21, a bottom surface 22 of a supporting bottom strip part weight reducing groove, a supporting bottom strip part lead-in inclined plane 23, a sealing strip part back plate 24, a caulking strip 25, a sealing strip part blocking strip 26, a sealing strip part decorative plate connecting groove 27, a head part 28 of a sealing strip part screw, a sealing strip part screw avoiding groove 29, a sealing strip part screw 30, a sealing strip part lead-in inclined plane 31, a sealing strip part 32, a sealing strip part, The bottom surface 33 of the sealing strip weight-reducing groove, the simulated seam groove 34, the sealing strip rubber strip 35, the covering strip back plate 36, the side blocking strip 37, the edge strip blocking strip 38, the covering strip decorative plate connecting groove 39, the head 40 of the covering strip screw, the edge strip screw avoiding groove 41, the covering strip screw 42, the covering strip guiding inclined plane 43, the outer section 44, the inner section 45, the plug 46, the plug 47, the plug return spring 48, the sliding groove 63, the push rod 49, the clamping groove 50, the avoiding gap 51, the covering strip rubber strip 52, the convex strip 53, the cutting edge 54, the left edge strip 56, the first decorative plate 57, the first sealing strip 58, the second decorative plate 59, the last decorative plate 60, the rightmost sealing strip 61, the hook 62, the second sealing strip 64 and the right edge strip 65.

Detailed Description

The invention is further described with reference to the following figures and examples.

In the first embodiment, referring to fig. 1 to 7, a method for finishing an inner wall surface of a house is characterized in that a supporting bottom strip, a sealing strip, an edge covering strip and a decorative plate are manufactured in a factory in the first step, wherein the supporting bottom strip, the sealing strip and the edge covering strip are all in a profile structure; secondly, fixing the supporting bottom strip on a wall through screws and supporting the supporting bottom strip on the ground; thirdly, fixing one edge covering strip at one end of the wall surface in the horizontal direction through screws, supporting a first decorative plate on the supporting bottom strip, and fixing the edge covering strips together on one side of the first decorative plate; fourthly, fixing the first sealing strip on the wall through screws and fixing the first sealing strip and the other side of the first decorative plate together; fifthly, supporting the second decorative plate on a supporting bottom strip, fixing one side of the second decorative plate and the first sealing strip together, fixing the second sealing strip on the wall through screws, fixing the second sealing strip and the other side of the second decorative plate together, and so on, and mounting all the sealing strips and the decorative plates except the last decorative plate on the wall; sixthly, fixing the other edge covering strip on the wall through screws, and then installing the last decorative plate between the other edge covering strip and the last sealing strip; the decorative plate is fixed on the wall through the supporting bottom strip, the sealing strip and the edge covering strip. Thereby forming a prefabricated assembly type decoration surface of the inner wall surface of the house.

The prefabricated assembly type decoration surface of the inner wall surface of the house comprises a wall 1, a skirting line 2, a supporting bottom strip 3 and a plurality of decoration plates 4 spliced together along the horizontal direction. The front and back sides of the decorative plate are provided with decorative layers, namely the front and back sides of the decorative plate can face the room to realize the decoration of the wall surface. Sealing strips 5 are arranged at the joints between the adjacent decorative plates. The end of the decorative plate at the extreme edge, which is far away from the rest of the decorative plates, is connected with the wall through the binding strip 7. The lower end of the supporting bottom strip is supported on the ground 8.

The supporting bottom strip, the sealing strip and the edge covering strip are fixed with the wall through screws. The supporting bottom strip, the sealing strip and the edge covering strip are all of profile structures.

The supporting bottom strip comprises a supporting bottom strip portion back plate 9, a supporting strip 10 connected to the front side of the supporting bottom strip portion back plate and a supporting bottom strip portion shielding strip 11 connected to the upper side face of the front end of the supporting strip. The back plate of the supporting bottom strip part, the supporting strip and the shielding strip of the supporting bottom strip part are enclosed to form a decorative plate supporting groove 12. The lower end of the decorative plate is arranged in the decorative plate supporting groove in a penetrating way and is supported on the supporting strip. The skirting line is connected below the supporting strip. And auxiliary supporting strips 6 positioned below the supporting strips are arranged on the front side surface of the back plate of the supporting bottom strip part. The auxiliary supporting bars and the back plate of the supporting bottom bar part are connected together in a 'man' shape. The auxiliary supporting bars and the back plate of the supporting bottom bar part form two supporting feet for supporting the bottom bar and are supported on the ground. The surface of the lower side of the supporting strip is provided with a skirting line blocking and connecting strip 13. The upper end of the skirting line is connected with the upper end and the lower end of the skirting line connection strip in a blocking way and is connected with the auxiliary support strip in an abutting way. The auxiliary supporting bars are of arc structures with the lower ends bent towards the direction far away from the back plates of the supporting bottom strip portions. The lower end surface of the auxiliary supporting bar faces the skirting line and is in contact and butt joint with the surface of the skirting line. The support bottom strip is prevented from being connected with the ground line in a contact manner. The lower end of the skirting line blocking and connecting strip is provided with a supporting bottom strip folding strip 14 which is positioned at one side of the skirting line blocking and connecting strip facing the back plate of the supporting bottom strip. The back plate of the supporting bottom strip part is provided with a clamping strip 15 of the supporting bottom strip part which is positioned below the supporting strip and above the auxiliary supporting strip. A bayonet 16 is formed between the bottom support strip folding strip and the bottom support strip clamping strip. Five of support bottom strip portion card strip, support bottom strip portion backplate, hold in the palm the strip, skirting line butt strip and support bottom strip portion hem strip enclose into line knot draw-in groove 17. The wires of the room pass through the space between the skirting line and the back plate of the supporting bottom strip part and are fixed through the wire buckles clamped in the wire buckle clamping grooves. The part of the backing plate of the supporting bottom strip part, which is enclosed into the decorative plate supporting groove, is provided with a supporting bottom strip part screw avoiding groove 19 for accommodating the head part 18 of the supporting bottom strip part screw. The supporting bottom strip part screw 20 penetrates through the supporting bottom strip part back plate through the supporting bottom strip part screw avoiding groove and then is connected with the wall together to fix the supporting bottom strip on the wall. The head of the screw of the supporting bottom strip part is completely accommodated in the screw avoiding groove of the supporting bottom strip part. The rear surface of the back plate of the supporting bottom strip part is provided with a supporting bottom strip part weight reducing groove 21 extending along the extending direction of the supporting bottom strip. Both side wall surfaces of the support sole portion channels are inclined surfaces that slope away from the bottom surface 22 of the support sole portion channel. A supporting bottom strip part leading-in inclined plane 23 is arranged between the upper end surface of the supporting bottom strip part shielding strip and the surface of the supporting bottom strip part shielding strip facing to one side of the supporting bottom strip part back plate.

The sealing strip includes a sealing strip back plate 24 and a caulking strip 25 provided on a front surface of the sealing strip back plate and extending in a sealing strip extending direction. The caulking strip is provided with 2 sealing strip shielding strips 26 located on both sides in the thickness direction of the caulking strip. Two connecting grooves 27 of the decorative plate of the sealing strip part are enclosed among the back plate of the sealing strip part, the joint filling strip and the shielding strips of the 2 sealing strip parts. Two adjacent decorative boards are arranged in the connecting grooves of the decorative boards of the two sealing strip parts in a penetrating way in a one-to-one correspondence way. The sealing strip part back plate, the joint filling strip and the 2 sealing strip part shielding strips 4 are integrally formed together. The seal strip back plate is provided with a seal strip screw avoiding groove 29 for accommodating a head 28 of the seal strip screw. The sealing strip screw 30 passes through the sealing strip back plate through the sealing strip screw avoiding groove and then is connected with the wall together to fix the sealing strip on the wall. The head of the sealing bar part screw is completely accommodated in the sealing bar part screw avoiding groove. A sealing strip guiding inclined plane 31 is arranged between the end surface of one end of the sealing strip shielding strip, which is far away from the joint strip, and the surface of one side of the sealing strip shielding strip, which faces the back plate of the sealing strip shielding strip. The sealing strip part back plate is provided with a sealing strip part weight reducing groove 32 extending along the extending direction of the sealing strip on the back surface. The sealing strip part weight reducing groove is a through groove. The weight reducing grooves of the sealing strip parts are aligned with the joint filling strips. Both side surfaces of the seal strip lifting groove are inclined surfaces inclined away from the bottom surface 33 of the seal strip lifting groove. The end face of the joint strip, which is far away from one end of the back plate of the sealing strip part, is provided with a simulated joint slot 34 extending along the extending direction of the sealing strip. The simulation joint groove is a through groove.

The hemming strip includes a hemming strip back plate 36 and a side surface blocking strip 37 connected to an end surface of the hemming strip back plate and located on a front side of the hemming strip back plate. The side masking strip is provided with a covered strip masking strip 38 at the end thereof remote from the back plate of the covered strip. The binding strip part back plate, the side blocking strip and the binding strip part blocking strip are enclosed to form a binding strip part decorative plate connecting groove 39. One end of the decorative plate at the most edge far away from the rest decorative plates is arranged in the connecting groove of the decorative plate of the edge covering strip part in a penetrating way. The binding strip back plate is provided with a binding strip screw avoiding groove 41 for accommodating the head 40 of the binding strip screw. The binding strip screw 42 is connected with the wall through the binding strip screw avoiding the groove penetrating through the binding strip back plate, so that the binding strip is fixed on the wall. The head of the wrapping strip part screw is completely accommodated in the wrapping strip part screw avoiding groove. An edge covering strip guiding inclined plane 43 is arranged between the end face of one end of the edge covering strip shielding strip, which is far away from the side surface shielding strip, and the surface of one side of the edge covering strip shielding strip, which faces the back plate of the edge covering strip. A cutting edge 54 is formed between the end face of the raised line far away from the back plate end of the edge covering strip portion and the side face of the raised line far away from the back plate of the edge covering strip portion.

The second embodiment is different from the first embodiment in that:

referring to fig. 8 to 11, a sealing strip rubber strip 35 for offsetting the deformation of the decorative plate caused by thermal expansion and cold contraction through elastic deformation is arranged on the bottom surface of the connecting groove of the decorative plate of the sealing strip.

The side shielding strip and the edge covering strip are both of elastic structures. The edge covering strip part leading-in inclined plane is provided with a hooking hole. The hooking hole comprises an outer section 44 and an inner section 45. The outer section and the inner section are connected together in a broken line structure. The projection of the inner section along the distribution direction of the edge covering strip blocking strip and the edge covering strip back plate (namely the direction along the thickness of the wall when in use) and the projection of the edge covering strip leading-in inclined plane along the distribution direction of the edge covering strip blocking strip and the edge covering strip back plate are completely staggered. A plug 46 is slidably connected in the skew section. A push plug 47 is slidably connected in the inner section. One end of the push plug is supported on one end of the inner section far away from the outer section through a plug return spring 48, and the other end of the push plug is provided with a sliding groove 63 extending along the distribution direction of the edge covering strip shielding strip and the edge covering strip back plate. The plug is fixedly connected with one end of a push rod 49, and the other end of the push rod is connected in the sliding groove in a sliding mode. The opening area of the outer section is larger than that of the inner section. The plunger can enter the inner section through the outer section. The side wall of the chute is provided with a clamping groove 50. The push rod is provided with a hook head hooked in the clamping groove. When the plug moves outwards to be pulled out of the hook connection hole, the plug is hooked in the clamping groove through the groove head to pull the push plug to be pulled out of the hook connection hole together. An avoiding gap 51 for moving the push rod when the plug is pushed inwards to enable the plug to be sunk in the outer section is arranged between the push rod and the side wall of the inner section far away from the back plate of the wrapping strip part. The plugs protrude out of the guiding inclined planes of the strip portions of the wrapping edges. The height of the guiding inclined plane of the protruding edge covering strip part of the plug is less than 0.5 mm. The bottom wall of the connecting groove of the edge-covered strip decorating plate is provided with an edge-covered strip adhesive tape 52 which offsets the deformation of the decorating plate caused by thermal expansion and cold contraction through elastic deformation. The edge strip is provided with a convex strip 53 protruding from the rear side surface of the back plate of the edge strip portion.

In the assembling process, the foundation support bottom strip is fixed on the wall through the foundation support bottom strip part screws. Then, an edge covering strip 56 positioned on the left side is installed, the lower end of a first decorative plate 57 is arranged in a decorative plate supporting groove in a penetrating mode and supported on the supporting strip, and the left edge of the first decorative plate is inserted into a decorative plate connecting groove of an edge covering strip portion. The connecting groove of the decorative plate of the sealing strip part of the first sealing strip 58 without the screw avoiding groove of the sealing strip part is sleeved on the right side of the decorative plate, and then the first sealing strip is fixed on the wall through the screw of the sealing strip part. The left side of the second decorative plate 59 is inserted into the sealing strip decorative plate connecting groove of the first sealing strip. The method described above is installed with the second strip 64 and so on with all the strips and the decorative panels except the last decorative panel 60. The right edging strip is installed, the edge of the last decorating plate is inserted into the connecting groove of the decorating strip part of the sealing strip 61 on the rightmost side, the right edging strip 65 is pulled in the hooking hole through the hook 62, and the connecting groove of the decorating strip part of the edging strip on the right edging strip is opened into the decorating plate to enter. The right side edge covering strip is loosened and pulled, and the right side edge covering strip is elastically restored and wraps the right side of the last decorative plate. The choke plug resets under the action of the spring.