A wall panel butt-joint structure for between integral bathroom wall panels

Abstract

The present invention provides a wall panel flat joint structure for between integral bathroom wall panels, relating to the technical field of decoration design. It includes a first flat joint wall panel, a second flat joint wall panel and a flat joint piece. One end of the first flat joint wall panel close to the second flat joint wall panel is provided with a first groove and a second groove. One end of the second flat joint wall panel close to the first flat joint wall panel is provided with a third groove. The flat joint piece includes a first insertion post and a second insertion post. The first groove and the third groove are both equal to the width of the first insertion post. The length of the first insertion post is greater than the depth of the first groove. The width of the second insertion post is greater than the width of the first insertion post, and the width of the second insertion post is equal to the width of the second groove. The structure of the present invention is simple. Only one flat joint piece is needed to complete the flat joint of two wall panels. Before installation, the flat joint piece can be prefabricated with one of the wall panels. The installation is fast and simple. Moreover, the two wall panels are installed under limitation, with high flatness and good stability.

Description

Technical Field

[0001] The present invention relates to the technical field of decoration design. In particular, the present invention relates to a wall panel flat joint structure between integral bathroom wall panels. Background Art

[0002] Currently, the decoration industry is developing towards industrialized modular installation. Generally speaking, wall decoration is a commonly used decoration method in interior design, which can increase the layering of the interior space and play a role in beautifying the decoration.

[0003] At present, most of the interior wall decoration of buildings still adopts the traditional wet construction method. In wet construction, wall panels are usually pasted from top to bottom with cement mortar. Therefore, there is no need to consider the top edge trimming problem. The space between the wall panel and the original wall is filled with cement mortar, which easily causes uneven connection between the wall panel and the original wall, increases the workload of construction workers, and is time-consuming and laborious. Therefore, the wall panel structure of prefabricated installation is now becoming more and more popular. For example, Chinese patent invention patent CN112095853A provides a prefabricated bathroom wall panel system and installation method, belonging to the technical field of building decoration. The prefabricated bathroom wall panel system and installation method include wall panel components, adjustable bottom frame devices, internal corner devices, and flat joint devices. In the above invention, the internal corner device is installed at the top of the adjustable bottom frame device located at the internal corner of the wall, and one end of the flat joint device is installed at the top of the adjustable bottom frame device located at the flat joint of the wall, and the installation is simple.

[0004] However, the above bathroom wall panel system still has the following problems: the structure is complex, and multiple male and female parts are required for lapping and fixing during the installation of wall panels. When lapping between wall panels, due to the weight of the wall panels themselves and the limitation of the installation line of sight, the splicing is very difficult, and there is no effective sliding adjustment between wall panels, resulting in poor installation stability.

[0005] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient floor drain structure applicable to prefabricated bathroom bottom boxes. Summary of the Invention

[0006] The purpose of the present invention is to provide a wall panel flat joint structure between integral bathroom wall panels, which has a simple structure. Only one flat joint part is required to complete the flat joint of two wall panels. Before installation, the flat joint part can be prefabricated with one of the wall panels, and the installation is fast and simple. Moreover, the two wall panels are installed under limited positions, with high flatness and good stability.

[0007] To achieve the above purpose, the present invention is realized by adopting the following technical solutions:

[0008] A wall panel flat joint structure for between integral bathroom wall panels, comprising a first flat joint wall panel, a second flat joint wall panel, and a flat joint member for connecting the first flat joint wall panel and the second flat joint wall panel. One end of the first flat joint wall panel close to the second flat joint wall panel is provided with a first groove and a second groove arranged on a side of the first groove away from the second flat joint wall panel. One end of the second flat joint wall panel close to the first flat joint wall panel is provided with a third groove. The flat joint member includes a first insertion post and a second insertion post arranged at an end of the first insertion post. Both the first groove and the third groove are equal to the width of the first insertion post. The length of the first insertion post is greater than the depth of the first groove. The width of the second insertion post is greater than the width of the first insertion post, and the width of the second insertion post is equal to the width of the second groove.

[0009] As a preference of the present invention, the first groove, the second groove, and the third groove are all long strip grooves, and the extending directions of the first groove, the second groove, and the third groove are all parallel to an end face of the first flat joint wall panel close to the second flat joint wall panel.

[0010] As a preference of the present invention, a blocking plate for blocking the first flat joint wall panel and the second flat joint wall panel is arranged on the first insertion post.

[0011] As a preference of the present invention, decorative plates are arranged on sides of the first flat joint wall panel and the second flat joint wall panel.

[0012] As a preference of the present invention, a limiting plate parallel to the first flat joint wall panel is arranged at an end of the blocking plate away from the decorative plate.

[0013] As a preference of the present invention, a first screw for connecting with the first flat joint wall panel and a first screw hole for facilitating the installation of the first screw are arranged on the limiting plate.

[0014] As a preference of the present invention, the length of the blocking plate is less than the sum of the thicknesses of the first flat joint wall panel and the decorative plate.

[0015] As a preference of the present invention, the end of the limiting plate is arranged in an arc shape.

[0016] As a preference of the present invention, a first cavity is arranged in the first insertion post, and a second cavity is arranged in the second insertion post.

[0017] As a preference of the present invention, the flat joint member is an integrally formed member.

[0018] The beneficial effects of a wall panel flat joint structure for an integral bathroom wall panel of the present invention are as follows: The structure is simple. Only one flat joint piece is required to complete the flat joint of two wall panels. Before installation, the flat joint piece can be prefabricated with one of the wall panels. The installation is fast and simple. Moreover, the two wall panels are installed under limitation, with high flatness and good stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. is a schematic diagram of the overall structure of an embodiment of a wall panel flat joint structure for an integral bathroom wall panel of the present invention;

[0020] Figure 2 FIG. is a schematic diagram of the structure of the flat joint piece in an embodiment of a wall panel flat joint structure for an integral bathroom wall panel of the present invention;

[0021] Figure 3 FIG. is a schematic diagram of the structure of the first flat joint wall panel and the second flat joint wall panel in an embodiment of a wall panel flat joint structure for an integral bathroom wall panel of the present invention;

[0022] In the figure: 1, flat joint piece; 11, first plug post; 111, first cavity; 12, second plug post; 121, second cavity; 13, partition board; 14, limit board; 141, first screw; 142, first screw hole; 71, first flat joint wall panel; 711, first groove; 712, second groove; 72, second flat joint wall panel; 721, third groove; 77, decorative board. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following are specific embodiments of the present invention, which further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0024] Now, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.

[0025] At the same time, it should be understood that for the convenience of description, the processes in the drawings do not merely proceed separately, but multiple steps intersect with each other.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the products of the present invention are customarily placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0027] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way a limitation to the present invention or its application or use.

[0028] Technologies, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be regarded as part of the authorization specification.

[0029] Embodiment 1: As Figures 1 to 3 shown, it is merely one of the embodiments of the present invention. A wall panel flat joint structure for between integral bathroom wall panels includes a first flat joint wall panel 71, a second flat joint wall panel 72, and a flat joint member 1 for connecting the first flat joint wall panel 71 and the second flat joint wall panel 72. One end of the first flat joint wall panel 71 close to the second flat joint wall panel 72 is provided with a first groove 711 and a second groove 712 provided on the side of the first groove 711 away from the second flat joint wall panel 72. One end of the second flat joint wall panel 72 close to the first flat joint wall panel 71 is provided with a third groove 721. The flat joint member 1 includes a first insertion post 11 and a second insertion post 12 provided at the end of the first insertion post 11. The first groove 711 and the third groove 721 are both equal to the width of the first insertion post 11. The length of the first insertion post 11 is greater than the depth of the first groove 711. The width of the second insertion post 12 is greater than the width of the first insertion post 11. The width of the second insertion post 12 is equal to the width of the second groove 712.

[0030] In the present invention, both the first flat joint wall panel 71 and the second flat joint wall panel 72 are flat plates, and the end faces of the first flat joint wall panel 71 and the second flat joint wall panel 72 are aligned and connected to complete the flat joint of the first flat joint wall panel 71 and the second flat joint wall panel 72. The flat joint between the first flat joint wall panel 71 and the second flat joint wall panel 72 relies on the flat joint member 1 for connection.

[0031] First is the structure of the first butt-jointed wall panel 71 and the second butt-jointed wall panel 72. One end of the first butt-jointed wall panel 71 close to the second butt-jointed wall panel 72 is provided with a first groove 711 and a second groove 712 arranged on the side of the first groove 711 away from the second butt-jointed wall panel 72. One end of the second butt-jointed wall panel 72 close to the first butt-jointed wall panel 71 is provided with a third groove 721.

[0032] Here, a T-shaped groove is formed on the first butt-jointed wall panel 71. The second groove 712 is located at the bottom of the first groove 711, and the width of the second groove 712 is greater than the width of the first groove 711. Only a linear groove is formed on the second butt-jointed wall panel 72, and the width of the third groove 721 is equal to the width of the first groove 711. It should be noted that when the first butt-jointed wall panel 71 and the second butt-jointed wall panel 72 are aligned, the first groove 711 and the third groove 721 should also be exactly aligned.

[0033] Then is the structure of the butt-joint piece 1. The butt-joint piece 1 includes a first insertion post 11 and a second insertion post 12 arranged at the end of the first insertion post 11. Here, both the first groove 711 and the third groove 721 are equal to the width of the first insertion post 11. The length of the first insertion post 11 is greater than the depth of the first groove 711. The width of the second insertion post 12 is greater than the width of the first insertion post 11. The width of the second insertion post 12 is equal to the width of the second groove 712. Of course, the thickness of the second insertion post 12 is also equal to the depth of the second groove 712.

[0034] Then when the first butt-jointed wall panel 71 and the second butt-jointed wall panel 72 are butt-jointed, the steps are as follows:

[0035] First, install the butt-joint piece 1 on the first butt-jointed wall panel 71 so that the second insertion post 12 is inserted into the second groove 712, and a part of the first insertion post 11 is also located in the first groove 711. Since the length of the first insertion post 11 is greater than the depth of the first groove 711, a part of the first insertion post 11 will protrude from the first groove 711.

[0036] Then, displace the side of the second butt-jointed wall panel 72 close to the third groove 721 towards the side of the first butt-jointed wall panel 71 close to the first groove 711 until the part of the first insertion post 11 protruding from the first groove 711 is inserted into the third groove 721. At this time, the first groove 711 and the third groove 721 are just aligned and limited by the first insertion post 11, so that the first butt-jointed wall panel 71 and the second butt-jointed wall panel 72 are also aligned for butt-jointed installation.

[0037] It should be noted that the end of the second butt-jointed wall panel 72 away from the first butt-jointed wall panel 71 is also butt-jointedly connected to another wall panel through the butt-joint piece 1 until the installation of the wall panels on the entire wall surface is completed.

[0038] Example 2, still as Figures 1 to 3 shown, which is only one of the embodiments of the present invention. On the basis of Example 1, in a wall panel flat joint structure for integral bathroom wall panels of the present invention, the first groove 711, the second groove 712 and the third groove 721 are all long grooves, and the extending directions of the first groove 711, the second groove 712 and the third groove 721 are all parallel to the end face of one end of the first flat joint wall panel 71 close to the second flat joint wall panel 72.

[0039] Preferably, the lengths of the first groove 711 and the second groove 712 are equal to the length of the first flat joint wall panel 71, so that when the flat joint member 1 is connected to the first flat joint wall panel 71, the second plug post 12 can be slidably inserted from the end of the second groove 712.

[0040] Then, the first flat joint wall panel 71 and the second flat joint wall panel 72 can be slidably adjusted along the extending direction of the groove relative to the flat joint member, and the second flat joint wall panel 72 can also be slidably adjusted in the direction of the first flat joint wall panel 71.

[0041] In addition, a blocking plate 13 for blocking the first flat joint wall panel 71 and the second flat joint wall panel 72 is provided on the first plug post 11. The blocking plate 13 is perpendicular to the first plug post 11. It should be noted that when the second plug post 12 is located in the second groove 712, the side of the blocking plate 13 close to the second plug post 12 just contacts the end face of the first flat joint wall panel 71 close to the second flat joint wall panel 72. The blocking plate 13 serves to separate the first flat joint wall panel 71 and the second flat joint wall panel 72. When the end face of the second flat joint wall panel 72 close to the first flat joint wall panel 71 contacts the side of the blocking plate 13 away from the second plug post 12, the first flat joint wall panel 71 and the second flat joint wall panel 72 just form a fixed flat joint seam.

[0042] Here, decorative plates 77 are provided on the sides of the first flat joint wall panel 71 and the second flat joint wall panel 72. Preferably, the blocking plate 13 extends towards the decorative plate 77, but the blocking plate 13 does not protrude from the decorative plate, but is slightly lower than the outer side of the decorative plate 77, that is, the length of the blocking plate 13 is less than the sum of the thicknesses of the first flat joint wall panel 71 and the decorative plate 77. In this way, caulk can be used to fill at the blocking plate 13 later. In this way, a uniform wall seam (caulking can be done) can be formed, and the connection of the wall surface is more beautiful.

[0043] Furthermore, a limiting plate 14 parallel to the first flush wall panel 71 is provided at one end of the barrier plate 13 away from the decorative plate 77. Specifically, the limiting plate 14 is perpendicular to the barrier plate 13 and extends towards both sides of the barrier plate 13, and is respectively in contact connection with one sides of the first flush wall panel 71 and the second flush wall panel 72 away from the decorative plate 77, playing a role in limiting the first flush wall panel 71 and the second flush wall panel 72.

[0044] Here, a first screw 141 for connecting with the first flush wall panel 71 and a first screw hole 142 for facilitating the installation of the first screw 141 are provided on the limiting plate 14.

[0045] When the flush member 1 is connected to the first flush wall panel 71, the second insertion post 12 is inserted into the second groove 712. At this time, a part of the first insertion post 11 is located in the first groove 711, the barrier plate 13 is just connected to the end face of the first flush wall panel 71, and the limiting plate 14 is connected to the back of the first flush wall panel 71.

[0046] And when the second flush wall panel 72 is connected to the first flush wall panel 71, the back of the second flush wall panel 72 can be first brought into contact with the limiting plate 14, and then the second flush wall panel 72 is slid towards the first flush wall panel 71 until the first flush wall panel 71 and the second flush wall panel 72 are flush.

[0047] In this way, the installation is not only fast and simple, but also the two wall panels are installed under the limitation of the limiting plate 14, the barrier plate 13 and the first insertion post 11, with high flatness and good stability.

[0048] Embodiment 3, still as Figures 1 to 3 shown, is only one of the embodiments of the present invention. On the basis of any of the above embodiments, in a wall panel flush structure for an integral bathroom wall panel of the present invention, the end of the limiting plate 14 is arc-shaped, which is convenient for the back of the second flush wall panel 72 to contact and slide with the limiting plate 14.

[0049] In addition, a first cavity 111 is provided in the first insertion post 11, and a second cavity 121 is provided in the second insertion post 12, which is not only more convenient for the first insertion post 11 and the second insertion post 12 to be respectively inserted into the first groove 711 and the second groove 712, but also can prevent damage to the wall panel caused by thermal expansion and contraction after the second flush wall panel 72 is flush with the first flush wall panel 71.

[0050] Finally, the flush member 1 is an integrally formed part, and the whole structure can be used after being prefabricated, with higher strength and more convenient installation.

[0051] The present invention relates to a wall panel flat joint structure between integral bathroom wall panels. The structure is simple, and only one flat joint piece is needed to complete the flat joint of two wall panels. Before installation, the flat joint piece can be prefabricated with one of the wall panels, and the installation is quick and simple. Moreover, the two wall panels are installed under limitation, with high flatness and good stability.

[0052] The present invention is not limited to the above specific embodiments, and various changes and modifications can be made to the present invention. Any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical essence of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wall panel butt-joint structure between integral bathroom wall panels, characterized in that: It includes a first flush-mounted wall panel (71), a second flush-mounted wall panel (72), and a flush-mounted part (1) for connecting the first flush-mounted wall panel (71) and the second flush-mounted wall panel (72). One end of the first flush-mounted wall panel (71) close to the second flush-mounted wall panel (72) is provided with a first groove (711) and a second groove (712) arranged on the side of the first groove (711) away from the second flush-mounted wall panel (72). One end of the second flush-mounted wall panel (72) close to the first flush-mounted wall panel (71) is provided with a third groove (721). The flush-mounted part (1) includes a first insertion post (11) and a second insertion post (12) arranged at the end of the first insertion post (11). The widths of the first groove (711) and the third groove (721) are both equal to the width of the first insertion post (11). The length of the first insertion post (11) is greater than the depth of the first groove (711). The width of the second insertion post (12) is greater than the width of the first insertion post (11), and the width of the second insertion post (12) is equal to the width of the second groove (712); the first groove (711), the second groove (712), and the third groove (721) are all long grooves, and the extending directions of the first groove (711), the second groove (712), and the third groove (721) are all parallel to the end face of one end of the first flush-mounted wall panel (71) close to the second flush-mounted wall panel (72); a blocking plate (13) for blocking the first flush-mounted wall panel (71) and the second flush-mounted wall panel (72) is arranged on the first insertion post (11); a first cavity (111) is arranged in the first insertion post (11), and a second cavity (121) is arranged in the second insertion post (12).

2. The wall panel butt-joint structure for between integral bathroom wall panels according to claim 1, characterized in that: Decorative plates (77) are arranged on the sides of the first flush-mounted wall panel (71) and the second flush-mounted wall panel (72).

3. A wall panel butt-joint structure for between integral bathroom wall panels according to claim 2, characterized in that: A limiting plate (14) parallel to the first flush-mounted wall panel (71) is arranged at one end of the blocking plate (13) away from the decorative plate (77).

4. The wall panel butt-joint structure for between integral bathroom wall panels according to claim 3, wherein: A first screw (141) for connecting with the first flush-mounted wall panel (71) and a first screw hole (142) for facilitating the installation of the first screw (141) are arranged on the limiting plate (14).

5. The wall panel butt joint structure for the integral bathroom wall panels according to claim 2, characterized in that: The length of the blocking plate (13) is less than the sum of the thicknesses of the first flush-mounted wall panel (71) and the decorative plate (77).

6. The wall panel butt-joint structure for the integral bathroom wall panels according to claim 3, characterized in that: The end of the limiting plate (14) is arc-shaped.

7. A wall panel butt joint structure for between integral bathroom wall panels according to claim 1, characterized in that: The flush-mounted part (1) is an integrally formed part.

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