A ceiling installation component, a bathroom ceiling

Abstract

The present invention provides a ceiling installation component and a bathroom ceiling, belonging to the technical field of installation structures for bathroom spaces. The ceiling installation component is used to connect a hollow wall panel and a ceiling panel, and includes a wall-ceiling connecting member and a top plate edge trimming member. The wall-ceiling connecting member includes a first connecting plate, a second connecting plate, and a third connecting plate connected to the wall panel. The first connecting plate, the second connecting plate, and the third connecting plate enclose a first clamping groove, and a sealing strip is fixedly connected to the inner wall of the first clamping groove. The top plate edge trimming member includes a first clamping plate and a first support plate. On the first clamping plate, there is a telescopic plate that is movably connected to the first clamping plate and used to abut against the sealing strip, and a locking member for limiting the telescopic plate. A sliding groove for the telescopic plate to move is provided on the first clamping plate. The advantages of the present invention are as follows: The connection between the ceiling panel and the hollow wall panel is made firm, effectively resisting the influence of the negative pressure on the ceiling panel, and improving the stability of the entire bathroom ceiling.

Description

Technical Field

[0001] The present invention relates to the technical field of installation structures for bathroom spaces, and particularly to a ceiling installation component and a bathroom ceiling. Background Art

[0002] At present, the bathroom ceiling is usually installed by hanging keels, or the ceiling board is fixedly connected to the original wall through hardware. However, due to the complexity of the equipment pipelines on the top of the bathroom, in order not to damage the waterproof layer of the bathroom floor slab, prefabricated bathrooms usually adopt a ceiling installation form without hanging rods. And because the overall bathroom space is small, quickly opening and closing the door can easily generate a negative pressure effect on the ceiling board. The ceiling board itself is light and may be lifted as a whole under the action of negative pressure, which causes the stability problem after the ceiling is installed.

[0003] Therefore, in summary, there is an urgent need to provide an installation component for connecting the ceiling board and the wall board, so that the entire bathroom ceiling is firmly connected to the wall board, and potential safety hazards such as loose ceiling boards can be avoided.

[0004] The Chinese invention patent with the patent publication number CN111197375A and the publication date of May 26, 2020 discloses a wall and ceiling integral installation component for a bathroom space and its installation method, which includes: a bathroom wall board fixedly connected to a building wall; a bathroom ceiling board, the edge of which is fixedly connected to the top surface of the bathroom wall board through a plurality of connecting components. The connecting components include a connecting female part and a connecting male part. The cross-sections of the connecting female part and the connecting male part are both Z-shaped. The first end of the connecting female part is fixedly connected to the top surface of the bathroom wall board, and the opposite second end is fixedly connected to the connecting male part. The connecting male part is simultaneously fixedly connected to the top surface of the bathroom ceiling board.

[0005] The above patent fixedly connects the bathroom ceiling board and the bathroom wall board through the connecting components, which cannot ensure the stability of the connection between the ceiling board and the wall board. Due to the negative pressure effect, the ceiling board is prone to potential safety hazards such as ceiling loosening. Summary of the Invention

[0006] The purpose of the present invention is to provide a ceiling installation component and a bathroom ceiling, so that the ceiling board is firmly connected to the wall board, effectively resists the influence of the negative pressure effect on the ceiling board, and improves the stability of the entire bathroom ceiling.

[0007] The present invention provides a ceiling installation component for connecting a hollow wall panel and a ceiling panel, which includes a wall-top connecting piece and a top-panel connecting piece. The wall-top connecting piece includes a first connecting plate and a second connecting plate connected to the wall panel, and a third connecting plate fixedly connected to the first connecting plate. The first connecting plate, the second connecting plate, and the third connecting plate enclose a first clamping groove, and a sealing strip is fixedly connected to the inner wall of the first clamping groove. The top-panel connecting piece includes a first clamping plate inserted into the first clamping groove and a first supporting plate for supporting the ceiling panel. The first clamping plate is provided with a telescopic plate movably connected to the first clamping plate for abutting against the sealing strip, and a locking member for limiting the telescopic plate. The first clamping plate is provided with a sliding groove for the telescopic plate to move.

[0008] As a preference of the present invention, the locking member includes a threaded portion abutting against the telescopic plate and a screwing handle connected to the threaded portion. The first clamping plate is provided with a first connection hole, and the third connecting plate is provided with a second connection hole. The threaded portion passes through the first connection hole and the second connection hole and abuts against the telescopic plate.

[0009] As a preference of the present invention, the end of the telescopic plate is provided with a connecting portion for abutting against the sealing strip.

[0010] As a preference of the present invention, the end of the threaded portion is provided with an anti-slip layer.

[0011] As a preference of the present invention, a first limiting plate is provided on the inner wall of the sliding groove, and a second limiting plate for mutually blocking with the first limiting plate is provided on the telescopic plate.

[0012] As a preference of the present invention, a second clamping plate for inserting into the hollow wall panel is connected to the second connecting plate.

[0013] As a preference of the present invention, a corner portion is provided on the first clamping plate.

[0014] As a preference of the present invention, the second clamping plate is in a wedge shape with its thickness gradually decreasing from top to bottom.

[0015] The present invention also provides a bathroom ceiling. The ceiling is connected to the hollow wall panel through the installation component, and the ceiling further includes a ceiling panel, a keel, and an L-shaped corner bracket. The keel is connected above the ceiling panel, and the L-shaped corner bracket is connected between two adjacent keels.

[0016] As a preference of the present invention, the L-shaped corner bracket is fixedly connected to the top-panel connecting piece in the installation component by screws.

[0017] The ceiling installation component and the bathroom ceiling of the present invention have the following beneficial effects:

[0018] 1. The present invention is provided with a wall-top connector and a top-board connector for connecting a hollow wall board and a suspended ceiling board. The wall-top connector is provided with a first clamping groove, and a sealing strip is fixedly connected to the inner wall of the first clamping groove. The telescopic plate of the edge-sealing connector is inserted into the first clamping groove. Adjust the length of the telescopic plate until the end of the telescopic plate abuts against the sealing strip, and then use a locking member to lock and fix the telescopic plate, so that the suspended ceiling board is firmly connected to the hollow wall board, effectively resisting the influence of negative pressure on the suspended ceiling board and improving the stability of the entire bathroom suspended ceiling.

[0019] 2. A sealing strip is fixedly connected in the first clamping groove. A connecting portion is provided at the end of the telescopic plate. The connecting portion abuts against the sealing strip and closely cooperates with the sealing strip, effectively blocking the water vapor in the bathroom space from passing through, preventing condensate from being generated in the cavity between the integral bathroom and the original wall, causing the original wall to mildew and affecting the service life of the building.

[0020] 3. Two L-shaped angle codes are connected between two adjacent keels. Adjust the relative positions of the two L-shaped angle codes according to the distance between the two adjacent keels. After the adjustment is completed, fix the two L-shaped angle codes and the top-board connector with screws, so that the suspended ceiling board, the keels and the wall board are integrated and fixedly connected, further effectively resisting the influence of negative pressure on the suspended ceiling board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings incorporated into the specification and constituting a part of the specification illustrate embodiments of the present invention and, together with the description, are used to explain the principles of the present invention. In these drawings, like reference numerals are used to represent like elements. The following drawings are some embodiments of the present invention, not all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic structural diagram of the ceiling installation assembly of the embodiment of the present invention installed in the ceiling.

[0023] Figure 2 It is an enlarged view of part A of the embodiment of the present invention.

[0024] Figure 3 It is a schematic structural diagram of the wall-top connector of the embodiment of the present invention.

[0025] Figure 4 It is a schematic structural diagram of the top-board connector of the embodiment of the present invention.

[0026] Figure 5 It is a schematic structural diagram of a bathroom suspended ceiling of the embodiment of the present invention.

[0027] Figure 6 It is a top view of a bathroom suspended ceiling of the embodiment of the present invention.

[0028] In the figure, 100 is the wall top connector; 110 is the first connecting plate; 120 is the second connecting plate; 121 is the second clamping plate; 130 is the third connecting plate; 140 is the first clamping groove; 200 is the top plate connector; 210 is the first clamping plate; 211 is the sliding groove; 212 is the first limiting plate; 220 is the first supporting plate; 230 is the telescopic plate; 231 is the second limiting plate; 240 is the connecting part; 250 is the vertical plate; 260 is the corner part; 300 is the locking part; 310 is the threaded part; 320 is the screwing handle; 400 is the L-shaped angle code; 500 is the ceiling board; 600 is the hollow wall board; 700 is the sealing strip; 800 is the keel. Specific embodiments

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other arbitrarily.

[0030] Embodiment 1: As Figures 1 to 4 shown, it is only one of the embodiments of the present invention. A ceiling installation component for connecting a hollow wall board 600 and a ceiling board 500 includes a wall top connector 100 and a top plate connector 200. The wall top connector 100 includes a first connecting plate 110 and a second connecting plate 120 connected to the wall board, and a third connecting plate 130 fixedly connected to the first connecting plate 110. The first connecting plate 110, the second connecting plate 120, and the third connecting plate 130 enclose a first clamping groove 140. A sealing strip 700 is fixedly connected to the inner wall of the first clamping groove 140. The top plate connector 200 includes a first clamping plate 210 inserted into the first clamping groove 140 and a first supporting plate 220 for supporting the ceiling board 500. A telescopic plate 230 movably connected to the first clamping plate 210 for abutting against the sealing strip 700 and a locking part 300 for limiting the telescopic plate 230 are provided on the first clamping plate 210. A sliding groove 211 for the telescopic plate 230 to move is provided on the first clamping plate 210.

[0031] Among them, the wall top connector 100 is in an F shape and includes a first connecting plate 110, a second connecting plate 120, and a third connecting plate 130. The first connecting plate 110 and the second connecting plate 120 are close to the edge of the wall panel. Since the wall panel is a hollow wall panel 600, a second clamping plate 121 inserted into the hollow wall panel 600 is fixedly connected to the second connecting plate 120, increasing the connection strength between the wall top connector 100 and the wall panel. To facilitate the insertion of the second clamping plate 121 into the hollow wall panel 600, the second clamping plate 121 is in a wedge shape with its thickness gradually decreasing from top to bottom, enabling the second clamping plate 121 to be smoothly inserted into the hollow wall panel 600. The third connecting plate 130 is fixedly connected to the upper end of the first connecting plate 110. Therefore, the third connecting plate 130, the second connecting plate 120, and the first connecting plate 110 enclose a first clamping groove 140. A sealing strip 700 is fixedly connected to the inner wall of the first clamping groove 140, and the sealing strip 700 is made of rubber material. The first connecting plate 110 is fixedly connected to the wall body by screws.

[0032] First, a telescopic plate 230 and a locking member 300 are provided on the first clamping plate 210. A sliding groove 211 is provided in the first clamping plate 210, and the telescopic plate 230 can slide in the sliding groove 211, thereby achieving the purpose of adjusting the length of the telescopic plate 230 extending out of the first clamping plate 210. First, adjust the length of the telescopic plate 230 until the end of the telescopic plate 230 abuts against the sealing strip 700, and then use the locking member 300 to lock and fix the telescopic plate 230. The purpose of setting the telescopic plate 230 is that the sealing strip 700 has a certain elasticity, or for sealing strips 700 of different widths, the length of the telescopic plate 230 extending out of the first clamping plate 210 can be adjusted so that its end abuts tightly against the sealing strip 700, making the connection between the telescopic plate 230 and the top plate connector 200 closer and improving the connection stability between the wall top connector 100 and the top plate connector 200. A connecting portion 240 is provided at the end of the telescopic plate 230. The connecting portion 240 is a square plate, and the length and height of the square plate are the same as those of the sealing strip 700. The connecting portion 240 abuts against the sealing strip 700 and closely cooperates with the sealing strip 700, effectively blocking the water vapor in the bathroom space from passing through, preventing the generation of condensed water in the cavity between the integral bathroom and the original wall body, causing the original wall body to mildew and affecting the service life of the building.

[0033] Then, the locking member 300 has a threaded portion 310 and a screwing handle 320. A first connection hole is provided on the first clamping plate 210, and a second connection hole is provided on the third connection plate 130. The threaded portion 310 passes through the first connection hole and the second connection hole and abuts against the telescopic plate 230. An anti-slip layer is provided at the end of the threaded portion 310, and anti-slip lines are provided on the anti-slip layer to increase the friction between the end of the threaded portion 310 and the telescopic plate 230, so that the locking effect of the locking member 300 on the telescopic plate 230 reaches the best. It should be noted that a first limiting plate 212 is provided on the inner wall of the chute 211, and a second limiting plate 231 that mutually stops with the first limiting plate 212 is provided on the telescopic plate 230 to prevent the telescopic plate 230 from disengaging from the chute 211.

[0034] Finally, the top plate connecting member 200 includes a first clamping plate 210 inserted into the first clamping groove 140 and a first support plate 220 for supporting the ceiling plate 500. The first clamping plate 210 and the first support plate 220 are connected by a vertical plate 250. Since the first clamping plate 210 is inserted into the first clamping groove 140, in order to make part of the first clamping plate 210 closely adhere to the surface of the wall panel, a corner portion 260 is provided on the first clamping plate 210, and the corner portion 260 is connected in a 45° bevel splicing manner to improve the connection stability between the top plate connecting member 200 and the wall panel. In addition, when the wall panel is a solid structure, the top plate connecting member 200 is directly fixed on the wall panel, and at this time, the wall-top connecting member 100 is not needed.

[0035] The present invention is provided with a wall-top connecting member 100 and a top plate connecting member 200 for connecting the hollow wall panel 600 and the ceiling plate 500. A first clamping groove 140 is provided on the wall-top connecting member 100, and a sealing strip 700 is fixedly connected to the inner wall of the first clamping groove 140. The telescopic plate 230 of the top plate connecting member 200 is inserted into the first clamping groove 140. The length of the telescopic plate 230 is adjusted until the end of the telescopic plate 230 abuts against the sealing strip 700, and then the locking member 300 is used to lock and fix the telescopic plate 230, so that the ceiling plate 500 is firmly connected to the hollow wall panel 600, effectively resisting the influence of the negative pressure on the ceiling plate 500 and improving the stability of the entire bathroom ceiling.

[0036] Embodiment 2: As Figures 5 to 6As shown, it is only one embodiment of the present invention. A bathroom ceiling includes a ceiling board 500, a keel 800, an L-shaped angle code 400, and an installation component. The ceiling board 500 is connected to the hollow wall board 600 through the installation component. The keel 800 is connected above the ceiling board 500. Two L-shaped angle codes 400 are connected between two adjacent keels 800. The relative positions of the two L-shaped angle codes 400 are adjusted according to the distance between the two adjacent keels 800. After the adjustment is completed, the two L-shaped angle codes 400 and the top plate connector 200 are fixed by screws, so that the ceiling board 500, the keel 800, and the wall board are integrated and fixedly connected, further effectively resisting the influence of the negative pressure on the ceiling board 500.

[0037] The two L-shaped angle codes 400 and the top plate connector 200 in the installation component are fixedly connected by screws.

[0038] The content described above can be implemented alone or in various combinations, and these variant ways are all within the protection scope of the present invention.

[0039] It should be noted that in the description of this 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 drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to this application. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of another identical element in the process, method, article or device comprising the element.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ceiling installation component for connecting a hollow wall panel (600) and a ceiling panel (500), characterized in that: It includes a wall-top connecting piece (100) and a top-board connecting piece (200). The wall-top connecting piece (100) includes a first connecting plate (110) and a second connecting plate (120) connected to the wall board, and a third connecting plate (130) fixedly connected to the first connecting plate (110). The first connecting plate (110), the second connecting plate (120), and the third connecting plate (130) enclose a first clamping groove (140). A sealing strip (700) is fixedly connected to the inner wall of the first clamping groove (140). The top-board connecting piece (200) includes a first clamping plate (210) inserted into the first clamping groove (140), and a first supporting plate (220) for supporting the suspended ceiling board (500). An expansion plate (230) that is movably connected to the first supporting plate (220) and is used to abut against the sealing strip (700), and a locking piece (300) for limiting the expansion plate (230) are provided on the first clamping plate (210). A sliding groove (211) for the movement of the expansion plate (230) is provided on the first clamping plate (210). The locking piece (300) includes a threaded portion (310) abutting against the expansion plate (230), and a screwing handle (320) connected to the threaded portion (310). A first connection hole is provided on the first clamping plate (210), and a second connection hole is provided on the third connecting plate (130). The threaded portion (310) passes through the first connection hole and the second connection hole and abuts against the expansion plate (230). A first limiting plate (212) is provided on the inner wall of the sliding groove (211), and a second limiting plate (231) that mutually stops against the first limiting plate (212) is provided on the expansion plate (230). A second clamping plate for inserting into the hollow wall board (600) is connected to the second connecting plate (120).

2. The ceiling installation component according to claim 1, characterized in that: A connecting portion (240) for abutting against the sealing strip (700) is provided at the end of the expansion plate (230).

3. The ceiling installation component according to claim 1, characterized in that: An anti-slip layer is provided at the end of the threaded portion (310).

4. The ceiling installation component according to claim 1, characterized in that: A corner portion (260) is provided on the first clamping plate (210).

5. The ceiling mounting assembly according to claim 1, characterized in that: The second clamping plate is in a wedge shape with its thickness gradually decreasing from top to bottom.

6. A bathroom ceiling, characterized in that: The suspended ceiling is connected to the hollow wall board (600) through the mounting assembly according to any one of claims 1-5. The suspended ceiling further includes a suspended ceiling board (500), a keel (800), and an L-shaped corner code (400). The keel (800) is connected above the suspended ceiling board (500), and the L-shaped corner code (400) is connected between two adjacent keels (800).

7. A bathroom ceiling as claimed in claim 6, wherein: The L-shaped corner code (400) is fixedly connected to the top-board connecting piece (200) in the mounting assembly by screws.

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