Background wall installation structure and installation method

Abstract

A background wall installation structure and installation method of the present invention relate to the field of interior decoration. The background wall installation structure includes a keel, an I-shaped clip, and a wall panel; two keels are provided, including a bottom keel arranged between the wall surface and the ground, and a top keel arranged between the wall surface and the top of the wall; a plurality of wall panels are provided, and the plurality of wall panels are sequentially clamped between the top keel and the bottom keel along the length direction of the keel; a plurality of I-shaped clips are provided, and the I-shaped clips are arranged between the wall panels, and the top and bottom of the I-shaped clips are clamped on the top keel and the bottom keel. After the top keel and the bottom keel are leveled, the present invention clamps the upper and lower sides of the wall panel to the top keel and the bottom keel. Compared with the prior art, the present invention has the advantages of fewer wall mounting components, simple installation method and structure, and high installation efficiency.

Description

Technical Field

[0001] The invention discloses a background wall installation structure and an installation method, and relates to the field of interior decoration. Background Art

[0002] The installation of the existing background wall generally involves installing the leveling base first; For example, a background wall disclosed in patent number CN201922231706.X includes: a plurality of leveling members, a plurality of the leveling members are arranged at intervals along the extension direction of the wall at a preset position, and are used to level the wall; a plurality of first decorative panels are fixedly connected to the leveling member, a plurality of the first decorative panels are arranged in sequence along the extension direction of the wall and cover the wall, and a plurality of the first decorative panels are spliced ​​into the required pattern; a plurality of first mounting members are arranged between adjacent first decorative panels, the first mounting members are used to connect and limit the adjacent first decorative panels, and the first decorative panels are fixedly connected to the leveling member; a skirting line is arranged on the front of the first decorative panel and is arranged along the extension direction of the wall. It forms a combined background wall through the leveling member, the first decorative panel, the first mounting member and the skirting line to achieve modular installation. However, it still has some shortcomings, for example, it uses multiple leveling components for leveling, involves more installation components, and has low installation efficiency. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a background wall installation structure.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A background wall installation structure, characterized by comprising a keel, an I-shaped clamp, and a wall panel;

[0006] There are two keels, including a bottom keel arranged between the wall surface and the ground, and a top keel arranged between the wall surface and the wall top;

[0007] There are multiple wall panels, which are clamped between the top keel and the bottom keel in sequence along the length direction of the keel; there are multiple I-shaped clamps, which are arranged between the wall panels, and the top and bottom of the I-shaped clamps are clamped on the top keel and the bottom keel.

[0008] Furthermore, a plurality of screw rods are provided on the bottom keel, the screw rods penetrate into the keel from the top and the side and pass out from the opposite side, countersunk holes are provided on the screw rods, and screws are provided in the countersunk holes.

[0009] Furthermore, a plurality of screw rods are provided on the top keel, the screw rods penetrate into the keel from below and the side, and pass out from the opposite side, countersunk holes are provided on the screw rods, and screws are provided in the countersunk holes.

[0010] Furthermore, slots are provided on the upper and lower surfaces of the wall panel. The cross-sectional shape of the slot is square, and the slot is arranged to pass through front and back along the width direction of the wall panel. A U-shaped clip is installed in the slot. The U-shaped clip has a horizontal end and two vertical ends. The two vertical ends are integrally formed on both sides of the horizontal end. The U-shaped clip is interference fit with the slot, and its horizontal end engages the bottom surface of the slot, and the two vertical ends abut against both sides of the slot. The length of the vertical end is greater than the depth of the slot, and the part of the vertical end protruding from the wall panel is the joint section.

[0011] Furthermore, the top surface of the bottom keel and the bottom surface of the top keel are both provided with a T-shaped slot, in which a T-shaped clip is installed. The T-shaped clip is provided with a T-shaped portion and two spring portions. The T-shaped slot includes an end face slot and a bottom slot. The T-shaped portion cooperates with the end face slot and the upper portion of the T-shaped portion extends into the end face slot. The two spring portions are perpendicular to the T-shaped portion, and the two spring portions are spaced apart and arranged in parallel, and an insertion seam is formed between the two spring portions and the side surfaces adjacent to their end face slots.

[0012] Furthermore, the joint section of the vertical end of the U-shaped clamp is inserted into the joints on both sides of the two spring parts, and the spring parts are inserted between the two vertical ends of the U-shaped clamp.

[0013] Furthermore, a plurality of springs are arranged between the T-shaped clamp and the U-shaped clamp.

[0014] Furthermore, a skirting board is detachably installed on the outer side of the bottom keel, and a light strip is detachably installed on the outer side of the top keel. A semicircular groove and a barbed groove are provided on the side of the top keel and the side of the bottom keel for installing the light strip and the skirting board.

[0015] Furthermore, the I-shaped clamp includes an upper wall panel and a lower wall panel parallel to each other, and a connecting plate between the upper wall panel and the lower wall panel, the connecting plate is in the butt joint between the two wall panels, the upper wall panel and the lower wall panel respectively cover the front and rear sides of the butt joint, the two ends of the upper wall panel extend outward to form two extended ends, the inner side surfaces of the extended ends have circular protrusions, and the circular protrusions of the two extended ends are clamped in the semicircular grooves of the top keel and the bottom keel.

[0016] Based on the same inventive concept, the present invention also provides a method for installing a background wall installation structure, which comprises the following steps:

[0017] 1) Use multiple screws to screw into the bottom keel from the top and side respectively, and adjust the screwing depth of the screws according to different conditions. After the horizontality and verticality of the bottom keel are adjusted, use screws to drive the screws into the wall and the ground to connect;

[0018] 2) Then use multiple screws to screw into the top keel from the bottom and side respectively, and adjust the screwing depth of the screws according to different conditions. After the horizontality and verticality of the top keel are adjusted, use screws to drive the screws into the wall and the top of the wall;

[0019] 3) Insert the T-shaped clips into the T-shaped slots of the keel from the two sides of the keel;

[0020] 4) Install the two U-shaped clips into the slots on the upper and lower sides of the wall panel respectively;

[0021] 5) Connect the U-shaped clamp on the upper end of the wall panel with the T-shaped clamp on the top keel, then push it upwards, and then connect the U-shaped clamp on the lower end of the wall panel with the T-shaped clamp on the bottom keel;

[0022] 6) Clip the I-shaped clip to the side of the installed wall panel, then clip the second wall panel, and repeat this process;

[0023] 7) Install the skirting board and light strip on the bottom keel and top keel respectively.

[0024] Beneficial effects:

[0025] 1. After the top keel and the bottom keel are leveled, the upper and lower sides of the wall panel are clamped to the top keel and the bottom keel. Compared with the prior art, the present invention has the advantages of fewer wall mounting parts, simple installation method and structure, and high installation efficiency;

[0026] 2. The wall panels of the present invention are provided with U-shaped clips at both ends, and the top keel and the bottom keel are provided with matching T-shaped clips. The U-shaped clips and the T-shaped clips are plugged into each other, so that the wall panels are fixed by the interaction force between multiple surfaces, making the connection more secure;

[0027] 3. Springs are added between the keel and the wall panels. The elastic connection of the springs can alleviate the inconvenience or difficulty of installation caused by the uneven height of the wall panels.

[0028] 4. The screw installation positions of the top and bottom keels will be covered by skirtings and light strips, so the overall wall finishing effect is good after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the plane structure of the present invention;

[0031] Figure 3 For the present invention Figure 2 A partial enlarged view of the

[0032] Figure 4This is a schematic diagram of the installation structure of the keel;

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of the keel;

[0034] Figure 6 This is a partial enlarged view of the keel;

[0035] Figure 7 It is a schematic diagram of the installation structure of U-shaped clamps and T-shaped clamps;

[0036] Explanation of the reference numerals: bottom keel 100, semicircular groove 110, barb-shaped groove 120, top keel 200, wall panel 300, I-shaped clamp 400, screw 500, screw 600, U-shaped clamp 700, horizontal end 710, vertical end 720, joining section 721, T-shaped clamp 800, T-shaped portion 810, spring portion 820, plug-in seam 821, T-shaped slot 900, end face slot 910, bottom slot 920, spring 1000, skirting board 1100, light strip 1200. DETAILED DESCRIPTION

[0037] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments of the specification. Those of ordinary skill in the art will be able to implement the present invention based on these descriptions. In addition, the embodiments of the present invention involved in the following description are generally only embodiments of a part of the present invention, rather than all embodiments. Therefore, based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work should fall within the scope of protection of the present invention.

[0038] A background wall installation structure, such as Figure 1 , Figure 2 As shown, it includes a bottom keel 100 arranged between the wall and the ground, and a top keel 200 arranged between the wall and the wall top, the wall panels 300 are sequentially clamped between the top keel 200 and the bottom keel 100 along the length direction of the keel, and an I-shaped clamp 400 is arranged between the wall panels 300 and the wall panels 300, and the top and bottom of the I-shaped clamp 400 are also clamped on the top keel 200 and the bottom keel 100.

[0039] After the top keel 200 and the bottom keel 100 are leveled, the upper and lower sides of the wall panel 300 are clipped onto the top keel 200 and the bottom keel 100. This simplifies the installation method and installation structure of the wall panel 300 and improves the installation efficiency. An I-shaped clip 400 is provided to cover the installation seams between the wall panels 300. At the same time, the I-shaped clip 400 can strengthen the connection between the wall panel 300 and the bottom keel and the top keel 200 to prevent the wall panel 300 from deformation.

[0040] As a preferred embodiment, Figure 3 , Figure 4 As shown, the bottom keel 100 and the top keel 200 are leveled by screw rods 500. The bottom keel 100 uses multiple screw rods 500 to penetrate into the keel from the top and the side, and penetrate from the opposite side to fit on the wall and the ground. The horizontality and verticality of the bottom keel 100 are adjusted by the depth of the screw rods 500. The top keel 200 also uses multiple screw rods 500 to penetrate into the keel from the bottom and the side, and penetrate from the opposite side to fit on the wall and the top of the wall. The horizontality and verticality of the top keel 200 are adjusted by the depth of the screw rods 500. Then, screws 600 are penetrated into the screw rods 500 to connect to the wall, the top of the wall, and the ground to fix the keel. Countersunk holes should be provided on the screw rods 500 for the screw rods 600 to penetrate. The advantage of this embodiment is that it is easy to level, and after installation, an overhead layer is formed between the keel and the wall, and pipelines can be arranged in the overhead layer. The screw rod 500 penetrates the keel from two mutually perpendicular directions, which can ensure the stability and reliability of the keel installation and provide a certain support to the wallboard. In addition, the conventional connection method can also be used, that is, after leveling with a pad, it is directly fixed with screws.

[0041] As a preferred embodiment, Figure 3 , Figure 6 , Figure 7As shown, slots are provided on the upper and lower surfaces of the wall panel 300. The slots have a square cross-sectional shape and are arranged to pass through front and back along the width direction of the wall panel 300. A U-shaped clip 700 is mounted in the slot. The U-shaped clip 700 has a horizontal end 710 and two vertical ends 720. The two vertical ends 720 are integrally formed on both sides of the horizontal end 710. The U-shaped clip 700 is interference fit with the slot, and its horizontal end 710 engages with the bottom surface of the slot, and the two vertical ends 720 abut against both sides of the slot. The length of the vertical end 720 is greater than the depth of the slot, and the portion of the vertical end 720 protruding from the wall panel 300 serves as a joining section 721. The top surface of the bottom keel 100 and the bottom surface of the top keel 200 are both provided with a T-shaped slot 900, in which a T-shaped clip 800 is installed, and the T-shaped clip 800 is provided with a T-shaped portion 810 and two spring portions 820, and the T-shaped slot 900 is divided into two parts, an end face slot 910 and a bottom slot 920, the T-shaped portion 810 cooperates with the end face slot 910 and the upper part of the T-shaped portion 810 extends into the end face slot 910, and the two spring portions 820 are perpendicular to the T-shaped portion 810, and the two are arranged in parallel with each other, and the two spring portions 820 respectively form a plug-in seam 821 with the side surfaces adjacent to the end face slot 910. The wall panel 300 is fixed by the U-shaped clip 700 installed on the upper and lower surfaces and the T-shaped clips 800 of the two keels are plugged in and matched with each other. Specifically, the joint section 721 of the vertical end 720 of the U-shaped clamp 700 is inserted into the joint seam 821 on both sides of the two spring parts 820, and the spring part 820 is inserted between the two vertical ends 720 of the U-shaped clamp 700. In this way, the wall panel 300 is fixed to the keel through the interaction force between the various surfaces.

[0042] On this basis, a plurality of springs 1000 (such as Figure 3 As shown in FIG. 1 ), the spring 1000 is directly placed between the T-shaped clamp 800 and the U-shaped clamp 700. The number of springs 1000 is determined according to the width of the wallboard 300. The springs 1000 are distributed along the wallboard 300 and supported by the springs 1000. The springs 1000 can be used as compensation. When the length of the wallboard 300 is less than the distance between the two keels, the T-shaped clamp 800 and the U-shaped clamp 700 are kept in engagement, and the spring 1000 is used to support the wallboard 300 from the upper and lower directions to fix the wallboard 300. This can alleviate the problem of inconvenience or difficulty in installation caused by the uneven height of the wallboard 300.

[0043] As a preferred embodiment, Figure 2As shown, a skirting line 1100 is detachably mounted on the outer side of the bottom keel 100, and a light strip 1200 is detachably mounted on the outer side of the top keel 200. A semicircular groove 110 and a barb-shaped groove 120 are provided on the side of the top keel 200 and the side of the bottom keel 100 for clamping and positioning. The skirting line 1100 and the light strip 1200 are directly mounted on the keel, and the mounting method is not affected by the structure of the wall panel 300 itself.

[0044] As a preferred embodiment, Figure 3 and Figure 6 As shown, the I-shaped clamp 400 includes an upper wall panel and a lower wall panel which are parallel to each other, and a connecting plate between the upper wall panel and the lower wall panel, wherein the connecting plate is in the joint between the two wall panels 300, and the upper wall panel and the lower wall panel respectively cover the front and rear sides of the joint, and the two ends of the upper wall panel extend outward to form two extended ends, and the inner side surfaces of the extended ends have circular protrusions, and the circular protrusions of the two extended ends are clamped in the semicircular grooves 110 of the top keel 200 and the bottom keel 100, so as to position the I-shaped clamp 400.

[0045] Overall installation method:

[0046] 1. Use multiple screws 500 to screw into the bottom keel 100 from the top and the side respectively, and adjust the screwing depth of the screws 500 according to different conditions. After the horizontality and verticality of the bottom keel 100 are adjusted, use screws 600 to drive the screws 500 into the wall and the ground to connect;

[0047] 2. Then use multiple screws 500 to screw into the top keel 200 from the bottom and the side respectively, and adjust the screwing depth of the screws 500 according to different conditions. After the horizontality and verticality of the top keel 200 are adjusted, use screws 600 to drive the screws 500 into the wall and the top of the wall to connect;

[0048] 3. Insert the T-shaped clamp 800 into the T-shaped slot 900 of the keel from the two sides of the keel;

[0049] 4. Install the two U-shaped clips 700 into the slots on the upper and lower surfaces of the wall panel 300 respectively;

[0050] 5. Connect the U-shaped clamp 700 at the upper end of the wall panel 300 with the T-shaped clamp 800 of the top keel 200, then push it upward, and then connect the U-shaped clamp 700 at the lower end of the wall panel 300 with the T-shaped clamp 800 of the bottom keel 100;

[0051] 6. Clamp the I-shaped clamp 400 onto the side of the installed wall panel 300, and then clamp the second wall panel 300, and repeat this process;

[0052] 7. Install the skirting 1100 and the light strip 1200 onto the bottom keel 100 and the top keel 200 respectively.

[0053] When installing using the above method, it can be seen that, first, when leveling, the screw rod 500 is against the wall / wall top / ground. It is only necessary to control the screwing depth of the screw rod 500 and adjust the distance between the keel and the installation surface to adjust the horizontality and verticality of the keel. After adjustment, the screw rod 500 is inserted with a screw 600 to connect and fix it, which is very safe. After the keel is leveled, the upper and lower sides of the wall panel 300 are directly clamped to the top keel 200 and the bottom keel 100. This simplifies the installation method and installation structure of the wall panel 300 and improves the installation efficiency. In addition, the I-shaped clamp 400 is used to cover the installation seam between the wall panels 300. At the same time, the I-shaped clamp 400 can strengthen the connection between the wall panel 300 and the bottom plate keel and the top keel 200 to prevent the wall panel 300 from deforming. Specifically, the wall panel 300 is connected by U-shaped clips 700 provided at the upper and lower ends. The top keel 200 and the bottom keel 100 are both provided with matching T-shaped clips 800. The U-shaped clips 700 and the T-shaped clips 800 are plugged into each other. In this way, the wall panel 300 is fixed by the interaction force between multiple surfaces, making the connection tighter.

[0054] It should be noted that in the description of the present application, it should be noted that the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the term "includes" or any other variant thereof is intended to cover non-exclusive inclusions, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "includes a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A background wall installation structure, characterized in that: Including keel, I-shaped bracket (400), wall panel (300); There are two keels, including a bottom keel (100) arranged between the wall surface and the ground, and a top keel (200) arranged between the wall surface and the top of the wall; A plurality of wall panels (300) are provided, and the plurality of wall panels (300) are sequentially clamped between the top keel (200) and the bottom keel (100) along the length direction of the keel; a plurality of I-shaped clamps (400) are provided, and the I-shaped clamps (400) are arranged between the wall panels (300), and the top and bottom of the I-shaped clamps (400) are clamped on the top keel (200) and the bottom keel (100) respectively; A plurality of screw rods (500) are provided on the bottom keel (100), the screw rods (500) penetrate into the bottom keel (100) from the top and the side and pass out from the opposite side, the screw rods (500) are provided with countersunk holes, and screws (600) are provided in the countersunk holes; A plurality of screw rods (500) are provided on the top keel (200), the screw rods (500) penetrate into the top keel (200) from the bottom and the side, and pass out from the opposite side, the screw rods (500) are provided with countersunk holes, and screws (600) are provided in the countersunk holes; The wall panel (300) is provided with slots on both upper and lower surfaces. The cross-sectional shape of the slot is square. The slot is arranged to pass through the wall panel (300) in the width direction. A U-shaped clip (700) is mounted in the slot. The U-shaped clip (700) has a horizontal end (710) and two vertical ends (720). The two vertical ends (720) are integrally formed on both sides of the horizontal end (710). The U-shaped clip (700) is interference fit with the slot. The horizontal end (710) is engaged with the bottom surface of the slot. The two vertical ends (720) are abutted against both sides of the slot. The length of the vertical end (720) is greater than the depth of the slot. The portion of the vertical end (720) protruding from the wall panel (300) is a joint section (721). The top surface of the bottom keel (100) and the bottom surface of the top keel (200) are both provided with a T-shaped slot (900), a T-shaped clip (800) is installed in the T-shaped slot (900), the T-shaped clip (800) is provided with a T-shaped portion (810) and two spring portions (820), the T-shaped slot (900) comprises an end surface slot (910) and a bottom slot (920), the T-shaped portion (810) cooperates with the end surface slot (910) and the upper portion of the T-shaped portion (810) extends into the end surface slot (910), the two spring portions (820) are perpendicular to the T-shaped portion (810), and the two spring portions (820) are arranged in parallel with each other, and the two spring portions (820) respectively form a plug-in seam (821) between the side surfaces adjacent to the end surface slot (910); The joint section (721) of the U-shaped clamp (700) is inserted into the insertion seams (821) on both sides of the two spring parts (820), and the spring parts (820) are inserted between the two vertical ends (720) of the U-shaped clamp (700); A plurality of springs (1000) are arranged between the T-shaped clamp (800) and the U-shaped clamp (700).

2. A background wall installation structure according to claim 1, characterized in that: A skirting line (1100) is detachably mounted on the outer side of the bottom keel (100), a light strip (1200) is detachably mounted on the outer side of the top keel (200), and a semicircular groove (110) and a barbed groove (120) are provided on the side of the top keel (200) and the side of the bottom keel (100) for mounting the light strip (1200) and the skirting line (1100).

3. A background wall installation structure according to claim 2, characterized in that: The I-shaped clamp (400) comprises an upper wall plate and a lower wall plate which are parallel to each other, and a connecting plate between the upper wall plate and the lower wall plate, wherein the connecting plate is located in the joint between the two wall plates (300), the upper wall plate and the lower wall plate respectively cover the front side and the rear side of the joint, the two ends of the upper wall plate extend outward to form two extended ends, the inner side surfaces of the extended ends are provided with circular protrusions, and the circular protrusions of the two extended ends are clamped in the semicircular grooves (110) of the top keel (200) and the bottom keel (100).

4. The method for installing a background wall installation structure according to claim 3, characterized in that: The steps include: 1) Use multiple screws (500) to screw into the bottom keel (100) from the top and the side respectively, and adjust the screwing depth of the screws (500) according to different conditions. After the horizontality and verticality of the bottom keel (100) are adjusted, use screws (600) to drive the screws (500) into the wall and the ground to connect; 2) Use multiple screws (500) to screw into the top keel (200) from the bottom and the side respectively, and adjust the screwing depth of the screws (500) according to different conditions. After the horizontality and verticality of the top keel (200) are adjusted, use screws (600) to drive the screws (500) into the wall and the top of the wall to connect; 3) Insert the T-shaped clamp (800) into the T-shaped clamping groove (900) of the keel from the two sides of the keel; 4) Install the two U-shaped clips (700) into the slots on the upper and lower surfaces of the wall panel (300) respectively; 5) butt the U-shaped clamp (700) at the upper end of the wall panel (300) with the T-shaped clamp (800) of the top keel (200), then push upward, and then butt the U-shaped clamp (700) at the lower end of the wall panel (300) with the T-shaped clamp (800) of the bottom keel (100); 6) Clamp the I-shaped clamp (400) onto the side of the installed wall panel (300), and then clamp the second wall panel (300), and repeat this process; 7) Install the skirting (1100) and the light strip (1200) onto the bottom keel (100) and the top keel (200) respectively.

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