Up-and-bottom section bar of fabricated wallboard

Abstract

The utility model relates to the technical field of indoor wallboards, in particular to a heaven and earth sectional material of an assembly type wallboard, which comprises two identical sectional material frames, at least two cavities are arranged in each sectional material frame, grooves are arranged on the faces of the two sectional material frames facing each other, mounting grooves are arranged on the faces of the two sectional material frames far away from each other, and the cavities are arranged in the mounting grooves. An existing installation strip structure is replaced by the sectional material frame, a cavity formed in the sectional material frame is formed in a plate block and a wall body, the plate block and the wall body are separated, a wall plate on the sectional material frame can be prevented from being affected with damp, meanwhile, the sealing rubber strip arranged on the sectional material frame is tightly connected to the wall body in an abutting mode, and the sealing rubber strip is arranged on the sectional material frame and protrudes out of the sectional material frame. Gaps between the profile frame and the wall body are avoided, the overall sealing performance of the wallboard is improved, and therefore the sound insulation and heat insulation effects of the inner side and the outer side of the wallboard are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor wall panels, in particular to a top and bottom profile of an assembled wall panel. Background Art

[0002] Prefabricated decoration, also known as industrialized decoration, focuses more on the factory and less on the site compared to traditional decoration. It is faster, better, and more economical. There are two types of interior decoration wall panels. One is to install interior wall panels on the basis of the existing wall surface, which mainly plays a role in aesthetics and safety. The other is to install wall panels in an empty room, using wall panels to divide the interior space. However, since this type of decoration wall panel has no main wall as a foundation, its support must be considered during installation. Therefore, the wall panel cannot be installed directly. The existing installation method for this type of decoration wall panel is mainly to use U-shaped installation strips.

[0003] If installation strips are used, the two installation strips will be installed on the upper roof and lower floor of the room through expansion screws or other connectors, or installed on the upper and lower sides of the wall hole. Two panels are fixed to the two sides of the installation strips and connected by screws or other connectors. The shape of the installation strips can be referred to the attached Figure 4 It is only a U-shaped sheet structure, and there is a lack of sealing structure between it and the wall. The installation strip is a metal material with relatively high hardness. Due to processing errors or the flatness of the wall itself, there will inevitably be gaps between the installation strip of hard material and the wall, resulting in poor sound insulation and heat insulation effects on both sides of the wall panel. Moreover, the installation strip is close to the wall, and the panel is directly plugged into the installation strip, which easily causes the panel to get damp. Utility Model Content

[0004] The utility model provides a top and bottom profile of an assembled wall panel, so as to improve the sealing performance of the profile frame, thereby improving the sound insulation and heat insulation effects on both sides of the wall panel and preventing the wall panel from being affected by moisture.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a top and bottom profile of an assembled wall panel, comprising two identical profile frames, each of which has at least two cavities inside, a groove being provided on the sides of the two profile frames facing each other, and an installation groove being provided on the sides of the two profile frames facing away from each other, a sealing strip being provided inside the installation groove, and the sealing strip protruding from the profile frame.

[0006] Furthermore, both of the profile frames include an outer layer plate and an inner layer plate, the inner layer plate is arranged inside the outer layer plate, the cavity is located between the outer layer plate and the inner layer plate, and the mounting groove is arranged at the bottom of the outer layer plate.

[0007] Furthermore, the outer plate and the inner plate are both U-shaped, and the edges of the outer plate and the inner plate are connected to each other.

[0008] Furthermore, the cavities are arranged from front to back in the thickness direction of the wall panel, and a connecting plate is provided between two adjacent cavities, and two sides of the connecting plate are respectively connected to the outer layer plate and the inner layer plate.

[0009] Furthermore, barrier ribs are arranged at the bottom of the outer layer plate, and the sealing strip protrudes from the barrier ribs toward the bottom.

[0010] Furthermore, the sealing strip is made of soft plastic and has an inner cavity.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the existing installation strip structure is replaced by the profile frame. When the profile frame is used for installation, the cavity provided in the profile frame is placed between the panel and the wall, separating the panel and the wall, thereby preventing the wall panel on the profile frame from getting damp. At the same time, the sealing strip provided on the profile frame is tightly against the wall, avoiding the formation of gaps between the profile frame and the wall, improving the overall sealing of the wall panel, and thus improving the sound insulation and heat insulation effects on both sides of the wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is an enlarged view of point A of Tu 1.

[0014] Figure 3 It is a three-dimensional diagram of the present utility model.

[0015] Figure 4 This is a structural diagram of an existing installation strip.

[0016] In the figure: profile frame 1, cavity 10, groove 20, mounting groove 30, sealing strip 40, inner layer plate 51, outer layer plate 52, barrier rib 60, connecting plate 101, inner cavity 401. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] As shown in the accompanying drawings, the utility model is a top and bottom profile of an assembled wall panel, including two identical profile frames 1. Since they are set in two and are respectively installed on the upper and lower walls, they are also called top and bottom profiles. The two profile frames 1 are both extruded from aluminum. The interior of the profile frame 1 has at least two cavities 10. The sides of the two profile frames 1 facing each other are provided with grooves 20 for installing wall panels. The panels can be directly installed into the grooves 20 or plugged into the two groove walls of the grooves 20. The sides of the two profile frames 1 away from each other are provided with installation grooves 30. A sealing strip 40 is provided inside the installation groove 30, and the sealing strip 40 protrudes from the profile frame 1.

[0019] The utility model discloses a principle and effect of a top and bottom profile of an assembled wall panel. The existing installation strip structure is replaced by a profile frame 1. When the profile frame 1 is used for installation, two profile frames 1 are respectively installed on the roof and the floor, or on both sides of a wall hole. The length of the profile frame 1 corresponds to the overall length of the wall panel. The profile frame 1 and the wall can be further reinforced by screws. The panel is set between the two profile frames 1. The panel is generally set to one or more, depending on the length of the wall panel to be installed. The cavity 10 set in the profile frame 1 is placed between the panel and the wall. Since the cavity 10 set in the profile frame 1 separates the panel and the wall, Separating the plate and the wall can prevent the wall panel on the profile frame 1 from getting damp. At the same time, when the profile frame 1 is installed, the side of the two profile frames 1 that are away from each other is the connection surface with the wall. After the installation is completed, the sealing strip 40 set on this surface, since the plate is supported between the two profile frames 1, the two profile frames 1 are away from each other and the sealing strip 40 on the profile frame 1 is kept tightly against the wall. The soft material of the sealing strip 40 is used to fill the gap between the profile frame 1 and the wall, avoiding the formation of a gap between the profile frame 1 and the wall, improving the overall sealing of the wall panel, and thus improving the sound insulation and heat insulation effects on both sides of the wall panel.

[0020] As shown in the figure, the two profile frames 1 include an outer plate 52 and an inner plate 51, the inner plate 51 is arranged in the outer plate 52, the cavity 10 is located between the outer plate 52 and the inner plate 51, and the mounting groove 30 is arranged at the bottom of the outer plate 52; on this basis, the outer plate 52 and the inner plate 51 are both U-shaped, and the edges of the outer plate 52 and the inner plate 51 are connected to each other, and the two sides of the outer plate 52 and the two sides of the inner plate 51 are arranged on the same horizontal plane, and are correspondingly connected to the two sides of the inner plate 51, that is, the outer plate 52 and the inner plate 51 are both provided with grooves, and the inner plate 51 is arranged in the groove of the outer plate 52; on this basis, a plurality of the cavities 10 are arranged from front to back in the thickness direction of the wall panel. The wall panel 1 is provided with a connecting plate 101, and the two sides of the connecting plate 101 are respectively connected to the outer panel 52 and the inner panel 51, that is, the cavities 10 are divided by the connecting plate 101 and are not connected to each other, and the cavities 10 are arranged in the thickness direction of the wall panel, so that the two cavities 10 close to the inner and outer sides of the wall panel do not affect each other, avoiding the occurrence of a common cavity close to the inner and outer sides of the wall panel, and utilizing multiple cavities 10 to improve the heat insulation and sound insulation effects on the inner and outer sides of the wall panel. Moreover, the two sides of the connecting plate 101 are respectively connected to the outer panel 52 and the inner panel 51, and can also play a role in supporting the inner panel 51 and the outer panel 52, thereby improving the overall strength and support of the profile frame 1 and preventing the overall deformation of the profile frame 1.

[0021] In this embodiment, barrier ribs 60 are arranged at the bottom of the outer panel 52. The sealing strip 40 protrudes from the bottom of the barrier ribs 60. The barrier ribs 60 serve as a base, elevating the profile frame 1 to prevent direct contact between the profile frame 1 and the wall. A recess is also formed between the two barrier ribs 60. When the profile frame 1 is installed on the wall, this recess forms a cavity with the wall, further protecting the profile frame 1 from moisture. Furthermore, the sealing strip 40 is made of soft plastic and has an internal cavity 401. During installation, the sealing strip 40 is compressed tightly against the wall. The soft plastic material is more conducive to filling gaps and improving the sealing effect.

[0022] The above embodiments are preferred embodiments of the present invention. All structures similar to those of the present invention and equivalent changes made thereto should fall within the scope of protection of the present invention.

Claims

1. A top and bottom profile of an assembled wall panel, characterized by: It comprises two identical profile frames, each of which has at least two cavities inside. A groove is provided on the sides of the two profile frames facing each other, and an installation groove is provided on the sides of the two profile frames away from each other. A sealing strip is provided inside the installation groove, and the sealing strip protrudes from the profile frame.

2. The top and bottom profile of the assembled wall panel according to claim 1, characterized in that: The two profile frames each include an outer plate and an inner plate, the inner plate is arranged inside the outer plate, the cavity is located between the outer plate and the inner plate, and the mounting groove is arranged at the bottom of the outer plate.

3. The top and bottom profile of the assembled wall panel according to claim 2, characterized in that: The outer plate and the inner plate are both U-shaped, and the edges of the outer plate and the inner plate are connected to each other.

4. The top and bottom profile of the assembled wall panel according to claim 2, characterized in that: The cavities are arranged from front to back in the thickness direction of the wallboard, and a connecting plate is provided between two adjacent cavities, and two sides of the connecting plate are respectively connected to the outer layer plate and the inner layer plate.

5. The top and bottom profile of the assembled wall panel according to claim 2, characterized in that: The bottom of the outer plate is provided with barrier ribs, and the sealing strip protrudes toward the bottom of the barrier ribs.

6. The top and bottom profile of the assembled wall panel according to claim 5, characterized in that: The sealing strip is made of soft plastic and has an inner cavity.

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