An assembled kitchen and bathroom ceiling system and installation method

Abstract

An assembled kitchen and bathroom ceiling system and installation method of the present invention relate to the field of interior decoration. An assembled kitchen and bathroom ceiling system of the present invention includes wall panels, ceiling panels, and keels; the wall panels are fixed on the wall surface; the ceiling panels include multiple ceiling substrates, the number of keels is the same as the number of ceiling substrates, the keels are fixed on the top of the ceiling substrates, and the ceiling substrates are carried on the wall panels by the keels; a flat joint is provided between adjacent ceiling substrates; a top module is provided between the side of the ceiling panel and the wall panel, a sliding edge trimmer is provided in the top module, and the keels are indirectly carried on the top of the wall panel through the top module. The advantages of the present invention are that a flat joint is provided between adjacent ceiling substrates, which can make the entire ceiling panel form a whole, thereby increasing structural stability and avoiding loosening in the later stage, and controlling the gap between the ceiling substrates to make the whole more beautiful; and the present invention is provided with a sliding edge trimmer, and the sliding edge trimmer can cover the gap between the ceiling panel and the top module to achieve edge trimming.

Description

Technical Field

[0001] An assembled kitchen and bathroom ceiling system and installation method of the present invention relate to the field of interior decoration. Background Art

[0002] With the continuous improvement of people's aesthetic level, the requirements for the ceiling in interior decoration are also getting higher and higher. It not only plays a role in rendering and beautifying the interior decoration, but also requires firm installation and a long service life. However, nowadays, there are generally problems such as the offset of the ceiling board after a certain number of years of use, the expansion of the gap between the ceiling substrates, and the expansion of the gap between the ceiling board and the wall board, which affect the beauty. 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 an assembled kitchen and bathroom ceiling system with enhanced connection and stable structure.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions:

[0005] An assembled kitchen and bathroom ceiling system includes wall panels, ceiling boards, and keels;

[0006] The wall panels are fixed on the wall surface;

[0007] The ceiling board includes multiple ceiling substrates. The number of keels is the same as the number of ceiling substrates. The keels are fixed on the top of the ceiling substrates, and the ceiling substrates are carried on the wall panels by the keels;

[0008] A flat joint is provided between adjacent ceiling substrates to keep the gap between the ceiling substrates consistent;

[0009] A top module is provided between the side of the ceiling board and the wall panel. A sliding edge trimmer is provided inside the top module. The keel is indirectly carried on the top of the wall panel through the top module. Before the keel is attached to the top of the wall panel, the sliding edge trimmer is retracted into the top module. After the keel is placed on the top module, the sliding edge trimmer slides outwards to cover the gap between the ceiling board and the top module below the ceiling board.

[0010] Further, a card slot is provided at the bottom of the top module, and the top module is fixed on the top of the wall panel through the bottom card slot.

[0011] Further, the top module is in a long strip shape. The upper part of the top module is composed of a bottom side, a rear side, a top side, and a front side. The bottom side, the rear side, the top side, and the front side form a rectangular structure and form a cavity in the middle. The bottom side is parallel to the top side. The bottom side is carried on the top of the wall panel, the keel is carried on the top side, and the sliding edge trimmer can slide in the cavity.

[0012] Further, a through slot is provided on the front side edge. The sliding edge closing member includes a sliding part, the top and bottom of the sliding part are respectively attached to the top edge and the bottom edge, and a sealing edge part extending horizontally towards the through slot is provided on the sliding part.

[0013] Further, openings are provided at both upper ends of the top module, and the sliding edge closing member can be inserted into the top module from the opening at any one end of the top module.

[0014] Further, limiting slots are provided at both upper and lower ends of the sliding part, and matching limiting protrusions are provided on the bottom edge and the top edge of the top module. When the moving edge closing member slides outwards to the bottommost position, the limiting protrusions are stuck in the limiting slots to position the sliding edge closing member.

[0015] Further, the flat joint member includes a flat joint female member and a flat joint plug-in member. A V-shaped groove is provided at a position adjacent to the edge of the ceiling substrate. The edge of the ceiling substrate can be folded by 90 degrees along the V-shaped groove to form a flanging. The flat joint female member and the flat joint plug-in member are respectively connected to the flangings of two adjacent ceiling substrates, and the flat joint plug-in member is inserted into the flat joint female member.

[0016] Based on the same inventive concept, the present invention also discloses an installation method for an assembled kitchen and bathroom ceiling system, including the following steps:

[0017] Fix each keel to the ceiling substrate with screws on the ground;

[0018] Perform 45° cutting on both sides of the sliding edge closing member on the ground to form beveled edge parts;

[0019] Slide the sliding edge closing member into the top module from one side of the top module on the ground;

[0020] Lift the assembled top module and the sliding edge closing member to the upper end of the wall panel. There is a card slot at the bottom of the top module so that the top module can be fixed to the upper end of the wall panel;

[0021] After the top modules and the sliding edge closing members on all four sides are installed, lift the assembled ceiling substrate to a position higher than the wall panel, and gently lower the ceiling substrate so that the keels longer than the ceiling substrate can overlap with the top module;

[0022] Fold the edge of the ceiling substrate to form a flanging;

[0023] Install another ceiling substrate on the top module, and similarly fold it to form a flanging;

[0024] Connect adjacent two ceiling substrates with a flat joint member and control the gap size between the ceiling substrates, and then install other ceiling substrates in sequence;

[0025] After all the ceiling substrates are installed, slide the sliding edge closing member along the inside of the top module to complete edge closing, and the beveled edge parts between adjacent sliding edge closing members are butted against each other.

[0026] Furthermore, the butt joint piece controls the gap between the ceiling substrates to be 2.5 mm.

[0027] Beneficial effects:

[0028] First, the present invention is provided with a butt joint piece between adjacent ceiling substrates, which can make the entire ceiling board form a whole, thereby increasing the structural stability and avoiding loosening in the later stage, and controlling the gap between the ceiling substrates to make the whole more beautiful;

[0029] Second, the present invention is provided with a sliding edge closing piece, and the sliding edge closing piece can cover the gap between the ceiling board and the top module to achieve edge closing. Description of the drawings

[0030] Figure 1 It is a schematic assembly structure diagram of a wall panel, a top module, and a sliding edge closing piece;

[0031] Figure 2 It is a disassembled structure diagram of a top module and a sliding edge closing piece;

[0032] Figure 3 It is a top view structure diagram of the sliding edge closing piece;

[0033] Figure 4 It is a schematic diagram of the state where the sliding edge closing pieces are surrounded and the hypotenuse parts between adjacent sliding edge closing pieces are seamlessly butted after all the ceiling substrates are installed;

[0034] Figure 5 、 Figure 6 It is a structure diagram of the second implementation manner of the top module and the sliding edge closing piece;

[0035] Figure 7 、 Figure 8 It is a structure diagram of the third implementation manner of the top module and the sliding edge closing piece;

[0036] Figure 9 It is a schematic diagram of the state where the butt joint piece connects two ceiling substrates;

[0037] Figure 10 It is a structure diagram of the butt joint female piece;

[0038] Figure 11 It is a structure diagram of the butt joint plug-in piece;

[0039] Figure 12 It is a structure diagram of the ceiling substrate.

[0040] Description of the reference numerals:

[0041] Wall panel 1;

[0042] Keel 2;

[0043] Ceiling panel 3, ceiling base plate 31, flanging 311;

[0044] Flat joint piece 4, flat joint female piece 41, first connecting part 411, second connecting part 412, right-angle groove 413, third connecting part 414, fourth connecting part 415, slot 416, flat joint plug-in piece 42, fifth connecting part 421, sixth connecting part 422, seventh connecting part 423, rectangular groove 424, eighth connecting part 425, glue groove 43;

[0045] Top module 5, card slot 51, outer edge 511, bottom edge 52, rear side edge 53, top edge 54, front side edge 55, through slot 551, cavity 56, limit projection 57, first inclined surface 58, second hook part 59;

[0046] Sliding edge closing piece 6, beveled edge part 61, sliding part 62, limit slot 621, edge closing part 63, second inclined surface 64, blocking part 65, first hook part 66;

[0047] Tooth groove 7. Specific embodiments

[0048] The present invention will be further described below in conjunction with the specification drawings and specific embodiments. 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 usually only a part of the embodiments of the present invention, rather than all the embodiments. Therefore, all other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention should fall within the scope of protection of the present invention.

[0049] An assembled kitchen and bathroom ceiling system, including wall panels 1, keels 2, and ceiling panels 3,

[0050] The ceiling panel 3 includes multiple ceiling base plates 31. The wall panel 1 is fixed on the wall surface. The keel 2 corresponds to the number of ceiling base plates 31. The ceiling base plates 31 are carried on the wall panel 1 one by one through the keel 2. A flat joint piece 4 is provided between adjacent ceiling base plates 31 to form an integral whole of the entire ceiling panel 3, thereby increasing the structural stability, avoiding loosening in the later stage, and controlling the gaps between the ceiling base plates 31 to make the whole more beautiful. A top module 5 is provided between the side edge of the ceiling panel 3 and the wall panel 1. A sliding edge closing piece 6 is provided inside the top module 5. The keel 2 is indirectly placed on the top of the wall panel 1 through the top module 5. Before the keel 2 is placed on the top of the wall panel 1, the sliding edge closing piece 6 is retracted into the top module 5. After the keel 2 is placed on the top module 5, the sliding edge closing piece 6 slides outwards to cover the gap between the ceiling panel 3 and the top module 5 to achieve edge closing.

[0051] Specifically, the installation steps of the assembled kitchen and bathroom ceiling system are as follows:

[0052] On the ground, fix each keel 2 to the ceiling substrate 31 with screws;

[0053] At the ground, perform 45° cutting on both sides of the sliding edge trim 6 to form beveled edge parts 61;

[0054] When on the ground, slide the sliding edge trim 6 into the top module 5 from one side of the top module 5;

[0055] Lift the assembled top module 5 and the sliding edge trim 6 to the upper end of the wall panel 1. There is a card slot 51 at the bottom of the top module 5, enabling the top module 5 to be fixed at the upper end of the wall panel 1;

[0056] After the top modules 5 and the sliding edge trims 6 on all four sides are installed, lift the assembled ceiling substrate 31 to a position slightly higher than the wall panel 1, and gently place down the ceiling substrate 31 so that the keel 2 longer than the ceiling substrate 31 can overlap onto the top module 5;

[0057] Fold the edge of the ceiling substrate 31 along the V-shaped groove at the edge (refer to Figure 12 ), forming a flanging 311;

[0058] Install another ceiling substrate 31 on the top module 5, and similarly fold it to form a flanging 311;

[0059] Connect adjacent two ceiling substrates 31 with a flat joint 4, and then install other ceiling substrates 31 in sequence;

[0060] After all the ceiling substrates 31 are installed, slide the sliding edge trim 6 along the inside of the top module 5 to complete the edge trimming.

[0061] As an optional implementation manner, the card slot 51 at the bottom of the top module 5 has two outer edges 511 with one long and one short. One purpose is to distinguish the installation direction of the top module 5, and another purpose is to facilitate clamping at the bottom of the wall panel 1.

[0062] The top module 5 and the sliding edge trim 6 can be the following several implementation manners:

[0063] Implementation manner one: The whole top module 5 is in a long strip shape. Its upper part is composed of a bottom edge 52, a rear side edge 53, a top edge 54, and a front side edge 55. The bottom edge 52, the rear side edge 53, the top edge 54, and the front side edge 55 form a rectangular structure, with a cavity 56 formed in the middle. The bottom edge 52 is parallel to the top edge 54. Among them, the bottom edge 52 is carried on the top of the wall panel 1, and the top edge 54 is used for the keel 2 to be carried.

[0064] A through slot 551 is provided on the front side edge 55. The sliding edge closing member 6 includes a sliding portion 62. The top and bottom of the sliding portion 62 are respectively attached to the top edge 54 and the bottom edge 52. A sealing edge portion 63 extending horizontally in the direction of the through slot 551 is provided on the sliding portion 62. Both upper ends of the upper part of the strip-shaped top module 5 are provided with openings. The sliding edge closing member 6 can be inserted into the top module 5 from the opening at any one end of the top module 5, and the sliding edge closing member 6 can slide along the bottom edge 52 in the cavity 56 of the top module 5.

[0065] After the ceiling board 3 is installed, slide the sliding edge closing member 6 inside the top module 5. The sealing edge portion 63 slides out from the through slot 551 and then is pulled outwards. Limiting grooves 621 are provided at both the upper and lower ends of the sliding portion 62, and cooperating limiting protrusions 57 are provided on the bottom edge 52 and the top edge 54 of the top module 5. When pulled to the bottom, the limiting protrusions 57 are stuck in the limiting grooves 621 to position the sliding edge closing member 6, and the edge closing is completed. This is used to prevent the sliding edge closing member 6 from loosening.

[0066] In addition to being used to limit the sliding thereof, the top and bottom of the sliding portion 62 are respectively attached to the top edge 54 and the bottom edge 52. The sliding portion 62 itself is also used to support the top edge 54 to prevent the rectangular structure formed by the bottom edge 52, the rear side edge 53, the top edge 54, and the front side edge 55 from deforming.

[0067] Embodiment 2: The upper part of the top module 5 is composed of a bottom edge 52, a rear side edge 53, a top edge 54, and a front side edge 55. The bottom edge 52, the rear side edge 53, the top edge 54, and the front side edge 55 form a rectangular structure with a cavity 56 formed in the middle. The bottom edge 52 has a first inclined surface 58. The sliding portion 62 of the sliding edge closing member 6 has a second inclined surface 64 that cooperates with the first inclined surface 58. The sliding portion 62 is provided with a sealing edge portion 63 extending towards the front side edge 55. A through slot 551 for the sealing edge portion 63 to pass through is provided on the front side edge 55. The thickness of the through slot 551 is greater than the thickness of the sealing edge portion 63. A blocking portion 65 is provided at the junction of the sealing edge portion 63 and the sliding portion 62.

[0068] After the ceiling board 3 is installed, slide the sliding edge closing member 6 inside the top module 5 along the first inclined surface 58. The sealing edge portion 63 slides out from the through slot 551. After sliding to the bottom, the blocking portion 65 completely blocks the through slot 551. Engaging grooves 7 that cooperate with each other are provided at the lower end of the sealing edge portion 63 and the lower side of the through slot 551.

[0069] After sliding to the bottom, the engaging grooves 7 engage with each other to position the sliding edge closing member 6, and the edge closing is completed. This is used to prevent the sliding edge closing member 6 from loosening.

[0070] Embodiment 3: The upper part of the top module 5 is composed of a bottom edge 52, a rear side edge 53, a top edge 54 and a front side edge 55. The bottom edge 52, the rear side edge 53, the top edge 54 and the front side edge 55 form a rectangular structure with a cavity 56 formed in the middle. The bottom edge 52 has an inclined surface. The cross-section of the sliding closing piece 6 is a right triangle, and its inclined surface contacts the inclined surface of the bottom edge 52 and can slide along the bottom edge 52. A through slot 551 for the front end of the sliding closing piece 6 to pass through is provided on the front side edge 55 of the top module 5. After the ceiling board 3 is installed, the sliding closing piece 6 slides inside the top module 5 along the inclined surface. When the sliding closing piece 6 is stuck on the through slot 551, it slides to the bottom and naturally seals the through slot 551. A first hook portion 66 is provided on the top surface of the sliding closing piece 6, and a second hook portion 59 extending into the cavity 56 is provided above the through slot 551. When the sliding closing piece 6 slides to the bottom, the first hook portion 66 and the second hook portion 59 are engaged with each other, and tooth grooves 7 are provided on the contact surfaces of the first hook portion 66 and the second hook portion 59 to make the engagement tighter. In this way, the sliding closing piece 6 is prevented from loosening.

[0071] The above three embodiments of the top module 5 and the sliding closing piece 6 can all achieve the edge closing function. However, the first embodiment is the best because it has no inclined surface, so the thickness is the lowest, the material is the most saved, and the cost is the lowest.

[0072] In this embodiment, the butt joint piece 4 is composed of a butt joint female piece 41 and a butt joint plug-in piece 42. The butt joint female piece 41 and the butt joint plug-in piece 42 are respectively connected to the flanges 311 of two adjacent ceiling substrates 31, and the butt joint plug-in piece 42 is inserted into the butt joint female piece 41. After the butt joint plug-in piece 42 and the butt joint female piece 41 are inserted, the process seam between the two ceiling substrates 31 can be controlled at 2.5 mm.

[0073] Among them, the butt joint female piece 41 includes a first connecting portion 411 extending along the vertical direction. A second connecting portion 412 extending vertically outward is provided at the top of the first connecting portion 411. A right-angle groove 413 of 90 degrees is formed between the first connecting portion 411 and the second connecting portion 412. A serrated glue groove 43 is provided inside the right-angle groove 413. A third connecting portion 414 extending vertically upward is provided at the top of the first connecting portion 411. A fourth connecting portion 415 extending vertically outward is provided at the top of the third connecting portion 414. The extending direction of the fourth connecting portion 415 is the same as that of the second connecting portion 412. A slot 416 for inserting the butt joint plug-in piece 42 is formed between the second connecting portion 412, the third connecting portion 414 and the fourth connecting portion 415.

[0074] The butt joint plug-in 42 includes a fifth connecting portion 421 and a sixth connecting portion 422 that are arranged in parallel with each other. A seventh connecting portion 423 is provided between the tops of the fifth connecting portion 421 and the sixth connecting portion 422. A rectangular groove 424 is formed among the fifth connecting portion 421, the sixth connecting portion 422, and the seventh connecting portion 423. A serrated glue groove 43 is provided inside the rectangular groove 424. An eighth connecting portion 425 that extends vertically outward is further provided at the top of the fifth connecting portion 421. The eighth connecting portion 425 is in interference fit with the socket 416 and can be tightly inserted into the socket 416.

[0075] The more detailed installation method of the butt joint part 4 is as follows: Structural glue is applied to the glue groove 43 at the butt joint female part 41 and the butt joint plug-in 42. The serrated design of the glue groove 43 enables the butt joint female part 41 and the butt joint plug-in 42 to be tightly connected to their respective flanges 311; the ceiling substrate 31 and the butt joint female part 41 assembled on the ground are lifted to the top of the wall panel 1. Then, another ceiling substrate 31 is installed with the butt joint plug-in 42 on the ground and then lifted to the top of the wall panel 1. Subsequently, the ceiling substrate 31 is translated horizontally so that the butt joint plug-in 42 is inserted into the butt joint female part 41.

[0076] Among them, the fifth connecting portion 421 of the butt joint plug-in 42 is clamped between two ceiling substrates 31, and the thickness of the fifth connecting portion 421 is 2.5 mm, so that all the process seams between the ceiling substrates 31 can be controlled within 2.5 mm.

[0077] As described above, only the specific implementation manners of the present invention are provided, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes, but is not limited to, the content described in the drawings and the above specific implementation manners. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. An assembled kitchen and bathroom ceiling system, characterized in that: It includes wall panels (1), ceiling panels (3), and keels (2); The wall panels (1) are fixed on the wall surface; The ceiling panel (3) includes multiple ceiling base plates (31). The number of keels (2) is the same as that of the ceiling base plates (31). The keels (2) are fixed on the top of the ceiling base plates (31), and the ceiling base plates (31) are carried on the wall panels (1) by the keels (2); A butt joint piece (4) is provided between adjacent ceiling base plates (31) to keep the gaps between the ceiling base plates (31) consistent; A top module (5) is provided between the side of the ceiling panel (3) and the wall panel (1). A sliding edge closing piece (6) is arranged inside the top module (5). The keel (2) is indirectly carried on the top of the wall panel (1) through the top module (5). Before the keel (2) is attached to the top of the wall panel (1), the sliding edge closing piece (6) is retracted into the top module (5). After the keel (2) is placed on the top module (5), the sliding edge closing piece (6) slides outwards to cover the gap between the ceiling panel (3) and the top module (5) under the ceiling panel (3); The top module (5) is strip-shaped. The upper part of the top module (5) is composed of a bottom edge (52), a rear side edge (53), a top edge (54), and a front side edge (55). The bottom edge (52), the rear side edge (53), the top edge (54), and the front side edge (55) form a rectangular structure and form a cavity (56) in the middle. The bottom edge (52) is parallel to the top edge (54). The bottom edge (52) is carried on the top of the wall panel (1), and the keel (2) is carried on the top edge (54). The sliding edge closing piece (6) can slide in the cavity (56); A through slot (551) is opened on the front side edge (55). The sliding edge closing piece (6) includes a sliding part (62). The top and bottom of the sliding part (62) are respectively attached to the top edge (54) and the bottom edge (52). A sealing edge part (63) extending horizontally towards the through slot (551) is arranged on the sliding part (62).

2. The prefabricated kitchen and bathroom ceiling system according to claim 1, wherein: A clamping groove (51) is provided at the bottom of the top module (5). The top module (5) is fixed on the top of the wall panel (1) through the bottom clamping groove (51).

3. The prefabricated kitchen and bathroom ceiling system according to claim 1, wherein: Openings are provided at both ends of the upper part of the top module (5). The sliding edge closing piece (6) can be inserted into the top module (5) through the opening at any one end of the top module (5).

4. The prefabricated kitchen and bathroom ceiling system according to claim 1, characterized in that: Limit grooves (621) are provided at both the upper and lower ends of the sliding part (62). Matching limit protrusions (57) are provided on the bottom edge (52) and the top edge (54) of the top module (5). When the sliding edge closing piece (6) slides outwards to the bottommost position, the limit protrusion (57) is stuck in the limit groove (621) to position the sliding edge closing piece (6).

5. The prefabricated kitchen and bathroom ceiling system according to claim 1, wherein: The butt joint piece (4) includes a butt joint female piece (41) and a butt joint plug-in piece (42). A V-shaped groove is provided at a position near the edge of the ceiling base plate (31). The edge of the ceiling base plate (31) can be folded by 90 degrees along the V-shaped groove to form a flanging (311). The butt joint female piece (41) and the butt joint plug-in piece (42) are respectively connected to the flangings (311) of two adjacent ceiling base plates (31), and the butt joint plug-in piece (42) is inserted into the butt joint female piece (41).

6. An installation method of the assembled kitchen and bathroom ceiling system as described in claim 1, characterized in that, It includes the following steps: Fix each keel (2) to the ceiling substrate (31) with screws on the ground; Cut both sides of the sliding edge trimmer (6) at 45° on the ground to form beveled edges (61); When on the ground, slide the sliding edge trimmer (6) into the top module (5) from one side of the top module (5); Lift the assembled top module (5) and the sliding edge trimmer (6) to the upper end of the wall panel (1). There is a card slot (51) at the bottom of the top module (5) so that the top module (5) can be fixed to the upper end of the wall panel (1); After the top modules (5) and the sliding edge trimmers (6) on all four sides are installed, lift the assembled ceiling substrate (31) to a position higher than the wall panel (1), and gently place the ceiling substrate (31) down so that the keel (2) longer than the ceiling substrate (31) can overlap the top module (5); Fold the edge of the ceiling substrate (31) to form a flange (311); Install another ceiling substrate (31) on the top module (5), and similarly fold it to form a flange (311); Connect adjacent ceiling substrates (31) with a butt joint piece (4) and control the gap size between the ceiling substrates (31), and then install other ceiling substrates (31) in sequence; After all the ceiling substrates (31) are installed, slide the sliding edge trimmer (6) along the inside of the top module (5) to complete the edge trimming, and the beveled edges (61) between adjacent sliding edge trimmers (6) are butted against each other.

7. The installation method of an assembled kitchen and bathroom ceiling system according to claim 6, characterized in that: The butt joint piece (4) controls the gap between the ceiling substrates (31) to be 2.5 mm.

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