Assembled bathroom wall panel system and installation method

Abstract

The present invention provides an assembled bathroom wall panel system and an installation method, belonging to the technical field of building decoration. The assembled bathroom wall panel system and the installation method include a wall panel assembly, an adjustable bottom frame device, a negative angle device, and a flat connection device. In the present invention, the negative angle device is installed at the top of the adjustable bottom frame device located at the negative angle of the wall, and one end of the flat connection device is installed at the top of the adjustable bottom frame device located at the flat connection of the wall, which is easy to install.

Description

Technical Field

[0001] The invention relates to the technical field of building decoration, and in particular to an assembled bathroom wall panel system and an installation method. Background Art

[0002] Usually, the method of laying tiles on the wall is to first level the original wall with cement mortar, and then lay the tiles with tile adhesive after the mortar solidifies. Due to the acceptance requirements of the decorative surface, repeated debugging is required during the installation process, which requires high technical requirements for the installation workers, is time-consuming and labor-intensive, and has high labor intensity. At the same time, the existing bathroom wall panel installation structure is relatively complex and inconvenient to install.

[0003] Chinese patent CN110847534A, published on 2020-02-28, discloses a stone bathroom wall assembly, including a inner corner mounting structure, a outer corner mounting structure and a flat mounting structure; the inner corner mounting structure includes a stone aluminum honeycomb wall panel, an inner corner keel, an inner corner plug-in, a wall panel fixing and a wooden block; the outer corner mounting structure adopts an integral outer corner structure, and the two ends of the integral outer corner structure are fixed with a flat mounting structure; the flat mounting structure includes a stone aluminum honeycomb wall panel, a flat clamp, a flat connector, an adjustment foot, an adjustment foot fixing and a wooden block. The beneficial effect of the present invention is that the installation of the entire wall is achieved by setting the inner corner mounting structure, the outer corner mounting structure, the flat mounting structure and the door panel mounting structure, and the inner corner mounting structure, the outer corner mounting structure, the flat mounting structure and the door panel mounting structure all adopt an assembled mounting structure, thereby achieving the purpose of dry construction and further improving the progress of construction. The structure in the above patent is relatively complex, which increases the difficulty of installation for workers and is inconvenient to install. Summary of the invention

[0004] The purpose of the present invention is to provide an assembled bathroom wall panel system and an installation method in view of the above-mentioned deficiencies in the prior art.

[0005] The present invention provides an assembled bathroom wall panel system, comprising a wall panel assembly, an adjustable bottom frame device for supporting the wall panel assembly at the bottom end of the wall, a negative angle device for supporting the wall panel assembly at the negative angle of the wall, and a flat connection device for supporting the wall panel assembly at the flat joint of the wall, the bottom end of the negative angle device is connected to the wall panel assembly at the top end of the adjustable bottom frame device at the negative angle of the wall, the bottom end of the flat connection device is connected to the wall panel assembly at the top end of the adjustable bottom frame device at the flat joint of the wall, the wall panel assembly comprises a bottom frame wall panel, a negative angle wall panel, and a flat joint wall panel, both ends of the bottom frame wall panel, the negative angle wall panel, and the flat joint wall panel are provided with a first clamping portion and a second clamping portion, and the adjustable bottom frame device comprises a waterproof bottom box arranged on the ground , a bottom frame assembly that can be leveled, the bottom frame assembly includes a first bottom frame connected to a waterproof bottom box at the bottom end, a second bottom frame connected to a bottom frame wall panel at the top end, and a power structure for driving the bottom end of the second bottom frame to move toward the top end of the first bottom frame so that the bottom end of the second bottom frame is connected to the top end of the first bottom frame to level the top end of the second bottom frame, the internal angle device includes a internal angle piece and an angle groove connecting piece, one end of the angle groove connecting piece is connected to one end of the internal angle piece, and the other end is connected to the internal angle wall panel or one of the bottom frame wall panels, the flat connection device includes a transverse keel for clamping at one end of a second clamping portion of the bottom frame wall panel located at the flat connection to enhance the strength of the wall panel assembly, the first clamping portion of the flat connection wall panel is clamped to the other end of the second clamping portion of the bottom frame wall panel located at the flat connection.

[0006] Furthermore, a first groove is provided at the bottom of the first bottom frame, and further comprises a double-sided tape with one end connected to the first groove and the other end connected to the waterproof bottom box.

[0007] Furthermore, a third clamping portion for clamping to the first clamping portion of the bottom frame wall panel is provided at the top of the second bottom frame, the first clamping portions are two symmetrically arranged, and the third clamping portions are two symmetrically arranged, the first clamping portion includes a first connecting plate, a first clamping plate arranged at one end of the first connecting plate, two first clamping plates of the first clamping portions, two first connecting plates of the first clamping portions, and one end of the wall panel form an installation groove, and also include a waterproof rubber strip accommodated in the installation groove, a second clamping plate is provided at the other end of the first connecting plate, and the third clamping portion includes a second connecting plate, a waterproof rubber strip for abutting against the top of the second connecting plate against one end of the bottom frame wall panel is provided on the second connecting plate, a third clamping plate is clamped to the second clamping plate when one end of the second connecting plate abuts against one end of the first clamping plate, and a first reinforcing plate is provided on the second connecting plate for reinforcing the second connecting plate.

[0008] Furthermore, the second bottom frame is provided with a first slot, and the first bottom frame is provided with a first plug-in plate. The power structure is a first bolt which is screwed to the second bottom frame and is used to rotate when its bottom end abuts against the top of the first bottom frame to drive the first slot to move along the axial direction of the first plug-in plate so that the first slot is plugged into the first plug-in plate to level the top of the second bottom frame.

[0009] Furthermore, the internal corner piece includes a internal corner frame and a second groove arranged on the internal corner frame. One end of the corner groove connector is clamped in the second groove. The second grooves are two and are arranged on adjacent side panels of the internal corner frame. Center lines of the two second grooves are perpendicular to each other. The corner groove connector includes a third connecting plate connected to one of the internal corner wall panels or the bottom frame wall panels, and a clamping protrusion for clamping in the second groove.

[0010] Furthermore, the second groove includes an arc-shaped groove arranged on the inner side and a rectangular groove arranged on the outer side, the clamping protrusion includes an arc-shaped protrusion for clamping in the arc-shaped groove and a rectangular protrusion for clamping in the rectangular groove, and also includes a stop protrusion arranged between the arc-shaped groove and the rectangular groove to prevent the arc-shaped protrusion from sliding out of the arc-shaped groove when the arc-shaped protrusion is clamped in the arc-shaped groove.

[0011] Furthermore, it also includes a first stop plate for stopping one end of a internal angle wall panel and a second stop plate for stopping the other end of a internal angle wall panel when a corner groove connector drives a internal angle wall panel to move toward a first side panel among the adjacent two side panels of the internal angle frame. It also includes a third stop plate for stopping one end of a bottom frame wall panel and a fourth stop plate for stopping the other end of a bottom frame wall panel when another corner groove connector drives a bottom frame wall panel to move toward a second side panel among the adjacent two side panels of the internal angle frame.

[0012] Furthermore, the length of the first side plate of the adjacent two side plates of the internal angle frame is greater than that of the second side plate of the adjacent two side plates of the internal angle frame, the first stop plate is vertically connected to one end of the first side plate, the second stop plate is vertically connected to the other end of the first side plate, the second side plate is perpendicular to the first side plate, the sum of the lengths of the second side plate and the second stop plate is equal to the length of the first side plate, the third stop plate is vertically connected to one end of the second stop plate, the fourth stop plate is vertically connected to one end of the second side plate, and also includes a second reinforcing plate for enhancing the connection strength between the second stop plate and the third stop plate, one end of the second reinforcing plate is connected to one end of the third stop plate, and the other end is connected to one end of the second stop plate.

[0013] Further, the second clamping portion includes a fourth connecting plate and a fourth clamping plate arranged on the fourth connecting plate, one end of the fourth connecting plate abuts against the waterproof rubber strip in one end of the flat wall panel, and the other end abuts against the first clamping plate at one end of the flat wall panel, and the fourth clamping plate is clamped to the second clamping plate of the first clamping portion on the flat wall panel when one end of the fourth connecting plate abuts against the waterproof rubber strip in one end of the flat wall panel, the horizontal keel includes a first bottom plate abutting against the other end of the bottom frame wall panel, a fifth connecting plate arranged on the first bottom plate, a first clamping groove arranged on the fifth connecting plate, and a fourth reinforcing plate for increasing the strength of the fifth connecting plate, and the other end of the fourth connecting plate is provided with a third reinforcing plate for clamping into the first clamping groove.

[0014] A method for installing an assembled bathroom wall panel system comprises the following steps:

[0015] S1: The waterproof bottom box is respectively arranged on the ground at the inner corner and the flat joint, and the first bottom frame is arranged on the waterproof bottom box. The power structure drives the bottom end of the second bottom frame to move toward the top end of the first bottom frame so that the bottom end of the second bottom frame is connected to the top end of the first bottom frame to level the top end of the second bottom frame, and one end of the bottom frame wall panel is connected to the top end of the second bottom frame;

[0016] S2: Connect one end of an angle groove connector to the other end of the bottom frame wallboard at the internal angle, and the other end to one end of the internal angle piece; connect one end of another angle groove connector to one end of the internal angle wallboard, and the other end to the other end of the internal angle piece;

[0017] S3: clamping the transverse keel to one end of the second clamping portion of the bottom frame wall panel at the flat joint, and clamping the first clamping portion of the flat joint wall panel to the other end of the second clamping portion of the bottom frame wall panel at the flat joint.

[0018] The assembled bathroom wall panel system and installation method of the present invention have the following beneficial effects:

[0019] 1. The waterproof bottom box is respectively arranged on the ground at the inner corner and the flat joint, and the first bottom frame is arranged on the waterproof bottom box. The power structure drives the bottom end of the second bottom frame to move toward the top of the first bottom frame so that the bottom end of the second bottom frame is connected to the top of the first bottom frame to level the top of the second bottom frame, and one end of the bottom frame wall panel is connected to the top of the second bottom frame, thereby completing the installation of the adjustable bottom frame device. The waterproof bottom box can waterproof the bottom frame assembly. The bottom end of the first bottom frame is connected to the waterproof bottom box, and the power structure drives the bottom end of the second bottom frame to move toward the top of the first bottom frame so that the bottom end of the second bottom frame is connected to the top of the first bottom frame, thereby leveling the top of the second bottom frame, so as to facilitate the connection to the first The wall panels of the two bottom frames are kept horizontal, and the installation is simple and the adjustment is convenient. One end of an angle groove connector is connected to the other end of the bottom frame wall panel located at the inner corner, and the other end is connected to one end of the inner corner piece. One end of another angle groove connector is connected to one end of the inner corner wall panel, and the other end is connected to the other end of the inner corner piece, so that the inner corner device is installed at the top of the adjustable bottom frame device located at the inner corner of the wall surface. The horizontal keel is clamped to one end of the second clamping part of the bottom frame wall panel located at the flat joint, and the first clamping part of the flat joint wall panel is clamped to the other end of the second clamping part of the bottom frame wall panel located at the flat joint, so that 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 surface, and the installation is simple.

[0020] 2. Align the first slot with the first plug-in board, and rotate the first bolt when the bottom end thereof abuts against the top of the first bottom frame, thereby driving the second bottom frame screwed to the first bolt to move in a direction close to the first bottom frame, thereby driving the first slot to move along the axis of the first plug-in board so that the first slot is plugged into the first plug-in board. When the first bolt rotates, it slowly drives the first slot to move toward the first plug-in board. When the top end of the first slot abuts against the top end of the first plug-in board, the first slot stops moving, and the first bolt cannot rotate even when subjected to force, thereby avoiding damage to the first slot due to excessive force when directly plugging the first slot into the first plug-in board, and leveling is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the present invention and are used together with the description to explain the principles of the present invention. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. For those of ordinary skill in the art, other drawings can be obtained from these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of an adjustable bottom frame device in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0023] Figure 2It is a structural schematic diagram of a bottom frame wall panel located at one end of a first clamping portion in an assembled bathroom wall panel system and installation method according to an embodiment of the present invention;

[0024] Figure 3 It is a structural schematic diagram of a second bottom frame in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0025] Figure 4 It is a structural schematic diagram of a first bottom frame in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0026] Figure 5 It is a structural schematic diagram of a first bolt in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0027] Figure 6 It is a structural schematic diagram of a internal corner device in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0028] Figure 7 It is a structural schematic diagram of a female corner piece in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0029] Figure 8 It is a structural schematic diagram of an angle groove connector in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of a flat joint device in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0031] Fig.10 It is a structural schematic diagram of a transverse keel in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0032] Fig.11 It is a structural schematic diagram of a bottom frame wall panel located at one end of a second clamping portion in an assembled bathroom wall panel system and installation method according to an embodiment of the present invention;

[0033] Fig.12 It is a structural schematic diagram of a first clamping portion and a second clamping portion on a wall panel assembly in an assembled bathroom wall panel system and an installation method according to an embodiment of the present invention;

[0034] Fig.13 It is a flow diagram of an assembled bathroom wall panel system and installation method according to an embodiment of the present invention.

[0035] In the figure: 1-adjustable bottom frame device, 11-bottom frame wall plate, 111-first connecting plate, 112-first clamping plate, 113-second clamping plate, 114-installation groove, 12-waterproof rubber strip, 13-first bolt, 14-first bottom frame, 141-second bottom plate, 142-third bottom plate, 143-first plug-in plate, 144-first groove, 15-second bottom frame, 151-fourth bottom plate, 152-second connecting plate, 153-third clamping plate, 154-first reinforcing plate, 155-screw plate, 156-first slot, 16-waterproof bottom box, 17-double-sided tape, 2-inner corner device, 21-inner corner piece, 211-inner corner frame Frame, 212-second groove, 213-stop protrusion, 214-first stop plate, 215-second stop plate, 216-third stop plate, 217-fourth stop plate, 218-second reinforcement plate, 22-internal angle wall panel, 23-corner groove connector, 231-third connecting plate, 232-clamping protrusion, 3-flat connection device, 31-cross keel, 311-first bottom plate, 312-fifth connecting plate, 313-first clamping groove, 314-fourth reinforcement plate, 32-flat wall panel, 325-fourth connecting plate, 326-fourth clamping plate, 327-third reinforcement plate, 4-wall panel assembly, 41-first clamping portion, 42-second clamping portion. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0037] See also Figures 1 to 13The assembled bathroom wall panel system of the embodiment of the present invention comprises a wall panel assembly 4, an adjustable bottom frame device 1 for supporting the wall panel assembly 4 at the bottom end of the wall, a negative angle device 2 for supporting the wall panel assembly 4 at the negative angle of the wall, and a flat connection device 3 for supporting the wall panel assembly 4 at the flat connection of the wall, the bottom end of the negative angle device 2 is connected to the wall panel assembly 4 at the top of the adjustable bottom frame device 1 at the negative angle of the wall, the bottom end of the flat connection device 3 is connected to the wall panel assembly 4 at the top of the adjustable bottom frame device 1 at the flat connection of the wall, the wall panel assembly 4 comprises a bottom frame wall panel 11, a negative angle wall panel 22, and a flat connection wall panel 32, both ends of the bottom frame wall panel 11, the negative angle wall panel 22, and the flat connection wall panel 32 are provided with a first clamping portion 41 and a second clamping portion 42, the adjustable bottom frame device 1 comprises a waterproof bottom box 16 arranged on the ground, which can be leveled The bottom frame assembly includes a first bottom frame 14 connected to a waterproof bottom box 16 at the bottom end, a second bottom frame 15 connected to a bottom frame wall panel 11 at the top end, and a power structure for driving the bottom end of the second bottom frame 15 to move toward the top end of the first bottom frame 14 so that the bottom end of the second bottom frame 15 is connected to the top end of the first bottom frame 14 to level the top end of the second bottom frame 15. The internal angle device 2 includes a internal angle piece 21 and an angle groove connecting piece 23. One end of the angle groove connecting piece 23 is connected to one end of the internal angle piece 21 and the other end is connected to the internal angle wall panel 22 or one of the bottom frame wall panels 11. The flat connection device 3 includes a transverse keel 31 for clamping at one end of the second clamping portion 42 of the bottom frame wall panel 11 located at the flat connection to enhance the strength of the wall panel assembly 4. The first clamping portion 41 of the flat connection wall panel 32 is clamped to the other end of the second clamping portion 42 of the bottom frame wall panel 11 located at the flat connection.

[0038] Here, the waterproof bottom box 16 is respectively arranged on the ground at the inner corner and the flat joint, and the first bottom frame 14 is arranged on the waterproof bottom box 16. The power structure drives the bottom end of the second bottom frame 15 to move toward the top of the first bottom frame 14 so that the bottom end of the second bottom frame 15 is connected to the top of the first bottom frame 14 to level the top of the second bottom frame 15, and one end of the bottom frame wall panel 11 is connected to the top of the second bottom frame 15, thereby completing the installation of the adjustable bottom frame device 1. The waterproof bottom box 16 can waterproof the bottom frame assembly. The bottom end of the first bottom frame 14 is connected to the waterproof bottom box 16, and the power structure drives the bottom end of the second bottom frame 15 to move toward the top of the first bottom frame 14 so that the bottom end of the second bottom frame 15 is connected to the top of the first bottom frame 14, thereby leveling the top of the second bottom frame 15, so as to facilitate the connection The wall panel connected to the second bottom frame 15 is kept horizontal, easy to install and convenient to adjust. One end of an angle groove connector 23 is connected to the other end of the bottom frame wall panel 11 located at the internal corner, and the other end is connected to one end of the internal corner piece 21. One end of another angle groove connector 23 is connected to one end of the internal corner wall panel 22, and the other end is connected to the other end of the internal corner piece 21, so that the internal corner device 2 is installed at the top of the adjustable bottom frame device 1 located at the internal corner of the wall. The horizontal keel 31 is clamped to one end of the second clamping portion 42 of the bottom frame wall panel 11 located at the flat joint, and the first clamping portion 41 of the flat joint wall panel 32 is clamped to the other end of the second clamping portion 42 of the bottom frame wall panel 11 located at the flat joint, so that one end of the flat joint device 3 is installed at the top of the adjustable bottom frame device 1 located at the flat joint of the wall, which is easy to install.

[0039] The first bottom frame 14 may have a first groove 144 at the bottom, and also include a double-sided tape 17 with one end connected to the first groove 144 and the other end connected to the waterproof bottom box 16, so as to ensure the bonding strength and make the force more stable.

[0040] The top of the second bottom frame 15 may be provided with a third clamping part for clamping to the first clamping part 41 of the bottom frame wall panel 11. The first clamping parts 41 are symmetrically arranged in two numbers, and the third clamping parts are symmetrically arranged in two numbers. The first clamping part 41 includes a first connecting plate 111 and a first clamping plate 112 arranged at one end of the first connecting plate 111. The first clamping plates 112 of the two first clamping parts 41, the first connecting plates 111 of the two first clamping parts 41, and one end of the wall panel form an installation groove 114, and also include a waterproof rubber strip 12 accommodated in the installation groove 114. The waterproof rubber strip 12 can waterproof the wall panel, has good waterproof performance, and is easy to install. The first connecting plate 1 The other end of the bottom frame wall panel 11 is provided with a second clamping plate 113, and the third clamping part includes a second connecting plate 152. The second connecting plate 152 is provided with a waterproof rubber strip 12 for abutting against the waterproof rubber strip 12 in one end of the bottom frame wall panel 11 at the top of the second connecting plate 152, and the third clamping plate 153 is clamped to the second clamping plate 113 when one end of the second connecting plate 152 abuts against one end of the first clamping plate 112. The second connecting plate 152 is provided with a first reinforcing plate 154 for reinforcing the second connecting plate 152. The waterproof rubber strip 12 can limit the third clamping part, and can protect the wall panel when the third clamping part is clamped to the first clamping part 41, so as to avoid the third clamping part from hitting the wall panel and damaging the wall panel. The first reinforcing plate 154 can be a rectangular reinforcing plate to increase the strength of the second connecting plate 152. The first connecting plates 111 of the two first clamping parts 41 are symmetrically arranged at one end of the wall, and the two first clamping plates 112 are symmetrically arranged.

[0041] The second bottom frame 15 may be provided with a first slot 156, and the first bottom frame 14 is provided with a first plug-in plate 143. The power structure is a first bolt 13 which is screwed to the second bottom frame 15 and is used to rotate when its bottom end abuts against the top of the first bottom frame 14 to drive the first slot 156 to move along the axial direction of the first plug-in plate 143 so that the first slot 156 is plugged into the first plug-in plate 143 to level the top of the second bottom frame 15. Align the first slot 156 with the first plug board 143, and rotate the first bolt 13 when the bottom end thereof abuts against the top end of the first bottom frame 14, thereby driving the second bottom frame 15 screwed on the first bolt 13 to move in the direction close to the first bottom frame 14, thereby driving the first slot 156 to move along the axis of the first plug board 143 so that the first slot 156 is plugged into the first plug board 143. When the first bolt 13 rotates, it slowly drives the first slot 156 to move toward the first plug board 143. When the top end of the first slot 156 abuts against the top end of the first plug board 143, the first slot 156 stops moving, and the first bolt 13 cannot rotate even under force, thereby avoiding damaging the first slot 156 by applying excessive force when directly plugging the first slot 156 into the first plug board 143, and leveling is simple.

[0042] The first bottom frame 14 may include a second bottom plate 141, two third bottom plates 142 symmetrically arranged at both ends of the second bottom plate 141, a first groove 144 arranged at the middle of the bottom end of the second bottom plate 141, a first plug board 143 arranged on the third bottom plate 142, two first slots 156 arranged symmetrically, and two first plug boards 143 arranged symmetrically. The first groove 144 may be a rectangular groove, the height of the second bottom plate 141 is higher than the height of the third bottom plate 142, the bottom end of the third bottom plate 142 abuts against the top of the waterproof bottom box 16, the top end of the double-sided tape 17 is bonded to the first groove 144 on the second bottom plate 141, and the other end is bonded to the waterproof bottom box 16, so as to ensure the bonding strength and make the force more stable. The waterproof bottom box 16 includes a first support box arranged on the ground, and a second support box connected to one end of the first support box, and the height of the second support box is equal to or greater than the height of the second bottom frame 15, so that the second bottom frame 15 can be effectively waterproofed. The second bottom frame 15 may be provided with a fourth bottom plate 151, a screw plate 155 disposed at the middle of the bottom end of the fourth bottom plate 151, and two mounting plates disposed at both ends of the bottom end of the fourth bottom plate 151. The second connecting plate 152 is symmetrically disposed at both ends of the middle of the fourth bottom plate 151. The first bolt 13 is screwed to the screw plate 155 and abuts against the top of the second bottom plate 141. The two mounting plates are symmetrically disposed, and the first slot 156 is disposed in the mounting plate. When the second clamping portion 42 clamps the first clamping portion 41, the bottom end of the first connecting bar of the bottom frame wall plate 11 abuts against the top of the fourth bottom plate 151. The screw plate 155 may be a rectangular screw plate 155, which is fixed to the middle of the bottom end of the fourth bottom plate 151. The length of the mounting plate is greater than the length of the screw plate 155, so that the bottom end of the mounting plate abuts against the third bottom plate 142, and the bottom end of the screw plate 155 abuts against the middle of the second bottom plate 141, and the installation is simple.

[0043] The internal angle piece 21 may include an internal angle frame 211, a second groove 212 disposed on the internal angle frame 211, one end of the angle groove connector 23 is clamped in the second groove 212, the second groove 212 is two disposed on adjacent side panels of the internal angle frame 211, the center lines of the two second grooves 212 are perpendicular to each other, and the angle groove connector 23 includes a third connecting plate 231 connected to one of the internal angle wallboards 22 or the bottom frame wallboards 11, and a clamping protrusion 232 for clamping in the second groove 212. One end of the angle groove connector 23 may be fixedly connected to the middle of the internal angle wallboard 22 or the bottom frame wallboard 11, the center line of the angle groove connector 23 coincides with the center line of the internal angle wallboard 22 or the center line of the bottom frame wallboard 11, and a fixing groove for installing the angle groove connector 23 is provided on the internal angle wallboard 22 or the bottom frame wallboard 11, so that the angle groove connector 23 and the internal angle wallboard 22 can be easily installed together. The angle slot connector 23 is provided with a fixing hole, and the angle slot connector 23 and the inner corner wallboard 22 are fixed together by screws. There can be two angle slot connectors 23, and the two angle slot connectors 23 are perpendicular to each other, and the inner corner wallboard 22 and the bottom frame wallboard 11 located at the inner corner are perpendicular to each other.

[0044] The second groove 212 may include an arc groove disposed on the inner side and a rectangular groove disposed on the outer side, and the engaging protrusion 232 includes an arc protrusion for engaging with the arc groove and a rectangular protrusion for engaging with the rectangular groove, and further includes a stop protrusion 213 disposed between the arc groove and the rectangular groove to prevent the arc protrusion from sliding out of the arc groove when the arc protrusion is engaged with the arc groove. The stop protrusion 213 may be two symmetrically disposed on the side plates of the inner angle frame 211.

[0045] The assembled bathroom wall panel system in this embodiment can also include a first stop plate 214 for stopping one end of a internal corner wall panel 22 and a second stop plate 215 for stopping the other end of a internal corner wall panel 22 when a corner groove connector 23 drives a internal corner wall panel 22 to move toward the direction of the first side panel among the adjacent two side panels of the internal corner frame 211, and also includes a third stop plate 216 for stopping one end of a bottom frame wall panel 11 and a fourth stop plate 217 for stopping the other end of a bottom frame wall panel 11 when another corner groove connector 23 drives a bottom frame wall panel 11 to move toward the direction of the second side panel among the adjacent two side panels of the internal corner frame 211.

[0046] The length of the first side plate of the adjacent two side plates of the internal angle frame 211 is greater than the second side plate of the adjacent two side plates of the internal angle frame 211, the first stop plate 214 is vertically connected to one end of the first side plate, the second stop plate 215 is vertically connected to the other end of the first side plate, the second side plate is vertical to the first side plate, the sum of the lengths of the second side plate and the second stop plate 215 is equal to the length of the first side plate, the third stop plate 216 is vertically connected to one end of the second stop plate 215, the fourth stop plate 217 is vertically connected to one end of the second side plate, and also includes a second reinforcing plate 218 for enhancing the connection strength between the second stop plate 215 and the third stop plate 216, one end of the second reinforcing plate 218 is connected to one end of the third stop plate 216, and the other end is connected to one end of the second stop plate 215. The internal angle frame 211 can be a rectangular frame. The arc-shaped protrusion is clamped in the arc-shaped groove, and the rectangular protrusion is clamped in the rectangular groove. The stop protrusion 213 prevents the arc-shaped protrusion from sliding out of the arc-shaped groove when the arc-shaped protrusion is clamped in the arc-shaped groove, thereby improving the stability of the connection between the corner groove connector 23 and the internal corner frame 211. The second reinforcing plate 218 can enhance the connection strength between the second stop plate 215 and the third stop plate 216. The second reinforcing plate 218 can be an arc-shaped reinforcing plate, which can avoid the later grouting of the internal corner and avoid the problem of the internal corner beautifying glue falling off due to structural deformation. In addition, it can also increase the waterproofness of the internal corner.

[0047] The second clamping portion 42 may include a fourth connecting plate 325 and a fourth clamping plate 326 arranged on the fourth connecting plate 325. One end of the fourth connecting plate 325 abuts against the waterproof rubber strip 12 in one end of the flat wall panel 32, and the other end abuts against the first clamping plate 112 at one end of the flat wall panel 32. When one end of the fourth connecting plate 325 abuts against the waterproof rubber strip 12 in one end of the flat wall panel 32, the fourth clamping plate 326 is clamped to the second clamping plate 113 of the first clamping portion 41 on the flat wall panel 32. The transverse keel 31 includes a first bottom plate 311 abutting against the other end of the bottom frame wall panel 11, a fifth connecting plate 312 arranged on the first bottom plate 311, a first clamping groove 313 arranged on the fifth connecting plate 312, and a fourth reinforcing plate 314 for increasing the strength of the fifth connecting plate 312. The other end of the fourth connecting plate 325 is provided with a third reinforcing plate 327 for clamping in the first clamping groove 313. The third reinforcing plate 327 may be a rectangular reinforcing plate. The waterproof rubber strip 12 in one end of the flat wall panel 32 may be a waterproof structure for waterproofing the flat wall panel 32 when it is clamped to the first clamping portion 41 in the flat wall panel 32. The second clamping plate 113, the third clamping plate 153, and the fourth clamping plate 326 may all be arc-shaped clamping plates, the second clamping plate 113 is arranged on the inner side of the first connecting plate 111, and the fourth clamping plate 326 is arranged on the outer side of the fourth connecting plate 325, so as to facilitate clamping the fourth clamping plate 326 to the second clamping plate 113. The first clamping portion 41 on the flat wall panel 32 is clamped to the second clamping portion 42 of the bottom frame wall panel 11 located at the flat joint of the wall surface. Two fourth connecting plates 325 may be symmetrically arranged at the other end of the bottom frame wall panel 11, so as to facilitate large-scale production and convenient installation. The waterproof rubber strip 12 can limit the fourth connecting plate 325, and can protect the wallboard when the bottom frame wallboard 11 and the flat wallboard 32 are connected, so as to prevent the fourth connecting plate 325 from hitting the wallboard and damaging the wallboard. The fourth reinforcing plate 314 can be an arc-shaped reinforcing plate that is bent toward the side close to the first bottom plate 311. When the two fifth connecting plates 312 are subjected to an extrusion force in a direction perpendicular to the axis of the fifth connecting plates 312, the arc-shaped reinforcing plate can offset a part of the extrusion force, thereby reducing the extrusion on the fifth connecting plates 312 and increasing the service life of the fifth connecting plates 312.

[0048] The top of the first plug-in board 143 may be provided with a rounded corner, so as to avoid damaging the corner of the first slot 156 when the first plug-in board 143 is plugged into the first slot 156 .

[0049] The top ends of the fourth connecting plate 325 and the fifth connecting plate 312 can be provided with rounded corners, so that when the top end of the fourth connecting plate 325 abuts against one end of the waterproof rubber strip 12, it can be avoided that the waterproof rubber strip 12 is squeezed at the corners of the fourth connecting plate 325 and damaged. When the top end of the fifth connecting plate 312 abuts against the waterproof rubber strip 12, it can be avoided that the waterproof rubber strip 12 is squeezed at the corners of the fifth connecting plate 312 and damaged.

[0050] See also Figures 1 to 13 , a method for installing a prefabricated bathroom wall panel system, comprising the following steps:

[0051] S1: The waterproof bottom box 16 is respectively arranged on the ground at the inner corner and the flat joint, and the first bottom frame 14 is arranged on the waterproof bottom box 16. The power structure drives the bottom end of the second bottom frame 15 to move toward the top of the first bottom frame 14 so that the bottom end of the second bottom frame 15 is connected to the top of the first bottom frame 14 to level the top of the second bottom frame 15, and one end of the bottom frame wall panel 11 is connected to the top of the second bottom frame 15;

[0052] S2: Connect one end of an angle groove connector 23 to the other end of the bottom frame wall panel 11 located at the inner corner, and the other end to one end of the inner corner piece 21; connect one end of another angle groove connector 23 to one end of the inner corner wall panel 22, and the other end to the other end of the inner corner piece 21;

[0053] S3: clamp the transverse keel 31 to one end of the second clamping portion 42 of the bottom frame wall panel 11 at the flat joint, and clamp the first clamping portion 41 of the flat joint wall panel 32 to the other end of the second clamping portion 42 of the bottom frame wall panel 11 at the flat joint.

[0054] The whole structure is a self-contained system, which does not need to be connected to the wall, reducing damage to the original structure and making installation faster; each wall is installed independently and will not affect each other's maintenance; the wall panels are installed by horizontal plug-in, which reduces the installation time of the seam and enhances the waterproof performance of the wall. A glue groove is designed at the bottom of the bottom frame assembly to ensure the bonding strength and make the force more stable; the first bottom frame 14 and the second bottom frame 15 are divided into upper and lower parts, and the first bottom frame 14 and the second bottom frame 15 are connected by plug-in, and the second bottom frame 15 is leveled with hexagon socket bolts. Since the bottom box has a slope, the bottom frame needs to be horizontal when installing the wall panel. This problem is solved by designing a split bottom frame; the entire bottom frame installation does not require screws or nails, and will not damage the waterproofing of the ground and wall. The horizontal keel 31 is combined with the wall panel to reduce the occupation of the back space; the flat joint of the flat wall panel 32 and the bottom frame wall panel 11 has a buckle structure, which is easy to install and can be disassembled repeatedly; a waterproof rubber strip 12 is arranged on one side of the first clamping part 41 of the flat wall panel 32 to ensure secondary waterproofing of the flat joint. The connections between adjacent bottom frame wall panels 11 and internal corner wall panels 22 are independent of each other and have no specific installation order, which reduces the difficulty of installation for workers and does not affect each other's maintenance; the internal corner piece 21 is provided with a second groove 212, and the internal corner wall panel 22 or the bottom frame wall panel 11 can be connected to the internal corner piece 21 through the corner groove connector 23; the second reinforcing plate 218 limits the wall panel while eliminating the need for grouting of the internal corner in the later stage, avoiding the problem of the internal corner beautifying glue falling off due to structural deformation, and also increasing the waterproofness of the internal corner.

[0055] The contents described above may be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present invention.

[0056] It should be noted that in the description of the present application, it should be noted that the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device comprising the elements.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents; 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. An assembled bathroom wall panel system, characterized by: The invention comprises a wall panel assembly (4), an adjustable bottom frame device (1) for supporting the wall panel assembly (4) located at the bottom end of the wall surface, a recessed corner device (2) for supporting the wall panel assembly (4) located at the recessed corner of the wall surface, and a flat connection device (3) for supporting the wall panel assembly (4) located at the flat connection of the wall surface, wherein the bottom end of the recessed corner device (2) is connected to the wall panel assembly (4) at the top end of the adjustable bottom frame device (1) located at the recessed corner of the wall surface, and the bottom end of the flat connection device (3) is connected to the recessed corner of the wall surface. A wall panel assembly (4) is provided at the top of an adjustable bottom frame device (1) at a flat connection with a wall surface, the wall panel assembly (4) comprising a bottom frame wall panel (11), a recessed angle wall panel (22), and a flat connection wall panel (32), both ends of the bottom frame wall panel (11), the recessed angle wall panel (22), and the flat connection wall panel (32) are provided with a first clamping portion (41) and a second clamping portion (42), the adjustable bottom frame device (1) comprises a waterproof bottom box (16) arranged on the ground, a bottom frame assembly that can be leveled, and the bottom frame assembly The component comprises a first bottom frame (14) whose bottom end is connected to a waterproof bottom box (16), a second bottom frame (15) whose top end is connected to a bottom frame wallboard (11), and a power structure for driving the bottom end of the second bottom frame (15) to move toward the top end of the first bottom frame (14) so ​​that the bottom end of the second bottom frame (15) is connected to the top end of the first bottom frame (14) to level the top end of the second bottom frame (15). The internal angle device (2) comprises a internal angle component (21), an angle groove connecting component (23), and the angle groove connecting component ( 23) one end is connected to one end of the internal angle piece (21), and the other end is connected to one of the internal angle wallboard (22) or the bottom frame wallboard (11), the flat connection device (3) comprises a transverse keel (31) for clamping one end of the second clamping portion (42) of the bottom frame wallboard (11) located at the flat connection to enhance the strength of the wallboard assembly (4), and the first clamping portion (41) of the flat connection wallboard (32) is clamped to the other end of the second clamping portion (42) of the bottom frame wallboard (11) located at the flat connection.

2. The assembled bathroom wall panel system according to claim 1, characterized in that: The first bottom frame (14) is provided with a first groove (144) at the bottom, and further comprises a double-sided adhesive tape (17) having one end connected to the first groove (144) and the other end connected to the waterproof bottom box (16).

3. An assembled bathroom wall panel system according to claim 1 or 2, characterized in that: The second bottom frame (15) has a third clamping portion at the top end thereof for clamping to the first clamping portion (41) of the bottom frame wall panel (11); the first clamping portions (41) are symmetrically arranged in two numbers; the third clamping portions are symmetrically arranged in two numbers; the first clamping portion (41) comprises a first connecting plate (111), a first clamping plate (112) arranged at one end of the first connecting plate (111); the two first clamping plates (112) of the first clamping portions (41), the two first connecting plates (111) of the first clamping portions (41), and one end of the wall panel form a mounting groove (114); and the mounting groove (114) is further comprised of a first clamping plate (112) and a second clamping plate (112) arranged at one end of the first connecting plate (111). 4), a second clamping plate (113) is provided at the other end of the first connecting plate (111), the third clamping portion comprises a second connecting plate (152), the second connecting plate (152) is provided with a third clamping plate (153) for clamping the second clamping plate (113) when the top of the second connecting plate (152) abuts against the waterproofing strip (12) in one end of the bottom frame wall plate (11), and one end of the second connecting plate (152) abuts against one end of the first clamping plate (112), and the second connecting plate (152) is provided with a first reinforcing plate (154) for reinforcing the second connecting plate (152).

4. The assembled bathroom wall panel system according to claim 3, characterized in that: The second bottom frame (15) is provided with a first slot (156), the first bottom frame (14) is provided with a first plug-in plate (143), and the power structure is a first bolt (13) which is screwed to the second bottom frame (15) and is used to rotate when the bottom end of the second bottom frame (15) abuts against the top end of the first bottom frame (14) to drive the first slot (156) to move along the axial direction of the first plug-in plate (143), so that the first slot (156) is plugged into the first plug-in plate (143) to level the top end of the second bottom frame (15).

5. The assembled bathroom wall panel system according to claim 4, characterized in that: The internal angle piece (21) comprises an internal angle frame (211), a second groove (212) arranged on the internal angle frame (211), one end of the angle groove connecting piece (23) being clamped in the second groove (212), the second groove (212) being two arranged on adjacent side panels of the internal angle frame (211), the center lines of the two second grooves (212) being perpendicular to each other, and the angle groove connecting piece (23) comprising a third connecting plate (231) connected to one of the internal angle wall panels (22) or the bottom frame wall panels (11), and a clamping protrusion (232) for clamping in the second groove (212).

6. The assembled bathroom wall panel system according to claim 5, characterized in that: The second groove (212) comprises an arcuate groove arranged on the inner side and a rectangular groove arranged on the outer side, the engaging protrusion (232) comprises an arcuate protrusion for engaging with the arcuate groove and a rectangular protrusion for engaging with the rectangular groove, and also comprises a stop protrusion (213) arranged between the arcuate groove and the rectangular groove and for preventing the arcuate protrusion from sliding out of the arcuate groove when the arcuate protrusion is engaged with the arcuate groove.

7. The assembled bathroom wall panel system according to claim 6, characterized in that: The invention also includes a first stop plate (214) for stopping one end of a female corner wall plate (22) and a second stop plate (215) for stopping the other end of a female corner wall plate (22) when a female corner wall plate (22) is driven by a corner groove connecting member (23) to move in a direction close to the first side plate of the two adjacent side plates of the female corner frame (211); and a third stop plate (216) for stopping one end of a female corner wall plate (11) and a fourth stop plate (217) for stopping the other end of a female corner wall plate (11) when another corner groove connecting member (23) is driven by a female corner wall plate (11) to move in a direction close to the second side plate of the two adjacent side plates of the female corner frame (211).

8. The assembled bathroom wall panel system according to claim 7, characterized in that: The length of the first side plate of the adjacent two side plates of the internal angle frame (211) is greater than the length of the second side plate of the adjacent two side plates of the internal angle frame (211); the first stop plate (214) is vertically connected to one end of the first side plate; the second stop plate (215) is vertically connected to the other end of the first side plate; the second side plate is perpendicular to the first side plate; the sum of the lengths of the second side plate and the second stop plate (215) is equal to the length of the first side plate; the third stop plate (216) is vertically connected to one end of the second stop plate (215); the fourth stop plate (217) is vertically connected to one end of the second side plate; and a second reinforcing plate (218) is further included for enhancing the connection strength between the second stop plate (215) and the third stop plate (216); one end of the second reinforcing plate (218) is connected to one end of the third stop plate (216) and the other end is connected to one end of the second stop plate (215).

9. The assembled bathroom wall panel system according to claim 5, characterized in that: The second clamping portion (42) comprises a fourth connecting plate (325) and a fourth clamping plate (326) arranged on the fourth connecting plate (325); one end of the fourth connecting plate (325) abuts against the waterproof rubber strip (12) in one end of the flat-joined wall plate (32); and the other end abuts against the first clamping plate (112) in one end of the flat-joined wall plate (32); when one end of the fourth connecting plate (325) abuts against the waterproof rubber strip (12) in one end of the flat-joined wall plate (32), the fourth clamping plate (326) is clamped to the first clamping plate (112) in the flat-joined wall plate (32). The second clamping plate (113) of the first clamping portion (41), the transverse keel (31) comprising a first bottom plate (311) abutting against the other end of the bottom frame wall plate (11), a fifth connecting plate (312) arranged on the first bottom plate (311), a first clamping groove (313) arranged on the fifth connecting plate (312), and a fourth reinforcing plate (314) for increasing the strength of the fifth connecting plate (312), and the other end of the fourth connecting plate (325) is provided with a third reinforcing plate (327) for clamping in the first clamping groove (313).

10. A method for installing a prefabricated bathroom wall panel system, characterized in that: The steps include: S1: The waterproof bottom box (16) is respectively arranged on the ground at the inner corner and the flat joint, and the first bottom frame (14) is arranged on the waterproof bottom box (16). The power structure drives the bottom end of the second bottom frame (15) to move toward the top end of the first bottom frame (14) so ​​that the bottom end of the second bottom frame (15) is connected to the top end of the first bottom frame (14) to level the top end of the second bottom frame (15), and one end of the bottom frame wall panel (11) is connected to the top end of the second bottom frame (15); S2: Connect one end of an angle groove connecting piece (23) to the other end of the bottom frame wallboard (11) located at the inner corner, and the other end to one end of the inner corner piece (21); connect one end of another angle groove connecting piece (23) to one end of the inner corner wallboard (22), and the other end to the other end of the inner corner piece (21); S3: clamping the transverse keel (31) to one end of the second clamping portion (42) of the bottom frame wall panel (11) at the flat joint, and clamping the first clamping portion (41) of the flat joint wall panel (32) to the other end of the second clamping portion (42) of the bottom frame wall panel (11) at the flat joint.

Images