CN217001072U

CN217001072U - Assembled toilet without lowering plate

Info

Publication number: CN217001072U
Application number: CN202122892942.3U
Authority: CN
Inventors: 林国强
Original assignee: KUNMING QUNZHIYING TECHNOLOGY CO LTD
Current assignee: KUNMING QUNZHIYING TECHNOLOGY CO LTD
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-07-19
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a non-falling plate assembly type toilet which comprises a transverse keel, a waterproof wallboard, a pendant, a foaming material, a waterproof chassis, a structural wall surface, a structural ground, a top surface and a structural top surface. The installation method can realize that the waterproof chassis can be installed on the ground without high-precision leveling, simultaneously realize automatic correction and leveling of the waterproof wallboard, greatly improve the installation efficiency, and solve the problem of low installation operation efficiency caused by the fact that foundation bolts are required to be adjusted or the ground is leveled with high precision in the assembled toilet.

Description

Assembled toilet without lowering plate

Technical Field

The utility model relates to a building toilet, in particular to an assembled toilet without lowering a plate.

Background

At present, an assembly type toilet waterproof chassis used in a building needs to be built on the air, foundation bolts are adopted to level the waterproof chassis, after the waterproof chassis is leveled, a waterproof wallboard and a top plate are installed above the waterproof chassis, the ground is built on the air, the ground has hollowing feeling and the texture is low, and the foundation bolts are adopted to level the waterproof chassis and then the waterproof wallboard is installed, so that the leveling is time-consuming and labor-consuming; in the use process of the non-falling assembled toilet developed before, when the waterproof chassis is attached to a ground structure floor, the leveling precision of the structural floor is extremely high, the height difference deviation of the whole leveling surface is not more than 3mm, the waterproof wallboard is directly placed above the waterproof chassis, the bottom of the waterproof wallboard is in close contact with the waterproof chassis, when the ground is leveled with deviation, the whole waterproof chassis and the waterproof wallboard both generate deviation, the waterproof chassis and the waterproof wallboard are extremely difficult to install, the waterproof wallboard is also extremely difficult to level and straighten, although the problem of the ground hollowing feeling of the non-falling assembled toilet is solved, the problems of complicated materials, complicated structure, difficult installation and high installation cost cannot be solved.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the assembled toilet without lowering the floor, which has no hollowing feeling on the ground, can quickly install a waterproof chassis and a waterproof wallboard and is not easy to generate potential safety hazards.

The assembled toilet without lowering the floor comprises a transverse keel, a waterproof wallboard, a hanging piece, a foaming material, a waterproof chassis, a structural wall surface, a structural ground, a top surface and a structural top surface; the waterproof chassis is arranged above the structural ground, and the bottom surface of the waterproof chassis is tightly attached to the structural ground in a large area; the edge of the periphery of the waterproof chassis is provided with an upward flange, the bottom of the inner side of the flange is lower than the decorative surface of the waterproof chassis, and the top surface is positioned below the top surface of the structure and is connected with the top of the waterproof wallboard; a transverse keel is arranged on a structural wall surface which is 200mm higher than the waterproof chassis, an adjusting hole is formed in the transverse keel, a fixing screw is arranged in the adjusting hole, and a fixing bolt is arranged on the fixing screw; the transverse keel is fixed on the structural wall surface by a fixing bolt, and an upward keel hook is arranged on the transverse keel; the back of the pendant is attached to the back of the waterproof wallboard; the pendant is provided with a downward pendant hook which is hung on the keel hook; the bottom surface of the waterproof chassis is not attached to the structural ground on the same horizontal plane, and the bottom of the waterproof wallboard is arranged on the inner side of the flanging of the waterproof chassis, is higher than the bottom of the inner side of the flanging but is lower than the highest surface of the decorative surface; a gap which is larger than 1mm and smaller than 20mm is formed between the hanging hook and the keel hook; and foam materials are adhered and filled between the local wall board and the structural wall surface.

The utility model is used in the building, generally install the assembled toilet of the non-dropping board after finishing the structural wall, structural ground and structural top surface in the building structure, make the basic level of structural ground, place the waterproof chassis above making level, then connect every drainage interface on the drainage chassis, then install the drainage wallboard, then install the top surface, then install every sanitary wares and other articles in the toilet; the waterproof chassis is arranged above the structural ground, and the bottom surface is attached to the structural ground in a large area, so that the waterproof chassis is free from overhead and empty drum feeling; because the edges of the periphery of the waterproof chassis are provided with the upward flanges, the bottoms of the waterproof wallboards are arranged at the inner sides of the flanges of the waterproof chassis, the accumulated water on the wall surface gathered by the drainage wallboards can not flow out of the waterproof chassis, and the foaming materials are bonded and filled between the local waterproof wallboards and the structural wall surface, so that when the foaming materials are bonded and filled between every two waterproof wallboards, the building structure can be free from additional water prevention; because the bottom of the inner side of the flanging is lower than the decorative surface of the waterproof chassis, the bottom of the waterproof wallboard is higher than the bottom of the inner side of the flanging of the waterproof chassis but lower than the highest surface of the decorative surface, the bottom of the waterproof wallboard of the structure and the bottom of the inner side of the flanging of the waterproof chassis are completely suspended or partially suspended, and the suspension or the partial suspension can form compensation for adjusting the ground leveling deviation of the structure, so when the ground structure leveling error is large, the horizontal flatness and the vertical verticality of horizontal joints of a plurality of waterproof wallboards hung on the structural wall surface above the waterproof chassis can not be influenced, the installation and adjustment time of the waterproof wallboards is greatly saved, the leveling precision of the structure above the ground is greatly reduced, the leveling speed of the structural ground is greatly improved, the leveling thickness can be reduced, the requirement on the flatness of the waterproof chassis is also reduced, and the bottom of the waterproof wallboard is lower than the highest surface of the decorative surface, when the upper part of the waterproof wallboard is hung on the transverse keel on the structural wall surface 200mm higher than the waterproof chassis and the foaming material is filled in a gap between the waterproof wallboard and the structural wall surface, the foaming material enables the waterproof wallboard and the structural wall surface to be attached strongly, so that the waterproof wallboard and the structural wall surface are prevented from being separated to generate potential safety hazards, the force generated by foaming the foaming material can not enable the waterproof wallboard to deform, meanwhile, the decorative effect that the ground decorative layer of the waterproof chassis in a toilet conceals the suspended bottom of the waterproof wallboard can be formed, and the structure that the transverse keel is arranged on the structural wall surface more than 200mm higher than the waterproof chassis can prevent the transverse keel and the structural wall surface from being fixed, when the seam of the waterproof wallboard is not sealed, the water seepage of the seam can not influence the waterproof effect of the original structural wall surface; the bottom surface of the waterproof chassis is not attached to the structural ground on the same horizontal plane, so that the leveling precision of the structural ground can be greatly reduced, and the leveling time can be saved; before the transverse keel is not completely fixed with the structural wall surface, the height of the transverse keel can be adjusted up and down, so that the horizontal flatness of the transverse keel is convenient to adjust, the transverse keel is fixed on the structural wall surface by the fixing bolt, and before the fixing bolt and the fixing bolt in the adjusting hole are not completely fixed, a fixing mode capable of adjusting the distance from the front part and the rear part of the transverse keel to the structural wall surface can be adopted, and the transverse keel can be directly fixed without the function of adjusting the distance; a gap which is larger than 1mm and smaller than 20mm is formed between the hanging hook and the keel hook, when every two waterproof wallboards are spliced, the flatness of the decorative surface of the waterproof wallboard can be adjusted between 1mm and 20mm, and when the thicknesses of the waterproof wallboards are the same, the flatness of the decorative surface can be quickly adjusted by adopting a twisting clamping plate mode; the utility model is characterized in that the transverse keel is fixed on the structural wall surface, the waterproof wallboard is hung on the transverse keel, the back surface of the waterproof wallboard and the structural wall surface are filled with foaming materials, the edges of the transverse keel and the decorative surface of the waterproof chassis enable the foaming materials to attach the waterproof wallboard and the structural wall surface strongly, simultaneously, the expansion force generated by foaming enables the decorative surface of the waterproof wallboard and the edge of the decorative surface of the waterproof chassis to form the automatic leveling of the decorative surface of the waterproof wallboard, the transverse keel and the foaming material enable the gravity of the waterproof wallboard to be converted to the structural wall surface, the waterproof chassis hardly bears the gravity generated by the waterproof wallboard, and the waterproof chassis is not overhead in combination, can greatly expand the used materials of the waterproof chassis, reduce the production cost and the installation cost of the waterproof chassis, meanwhile, the whole structure can realize quick installation of the assembled toilet without lowering the plate, and the installation cost of the assembled toilet without lowering the plate is reduced.

The non-falling board assembly type toilet is characterized in that the waterproof wall board is divided into an upper waterproof wall board and a lower waterproof wall board, an upper transverse keel and a lower transverse keel are arranged on the structural wall surface, the upper waterproof wall board is hung on the upper transverse keel, the lower waterproof wall board is hung on the lower transverse keel, and the bottom of the upper waterproof wall board is pressed on the top of the lower waterproof wall board; the bottom of the upper waterproof wallboard is provided with a plug with a convex bottom or a slot with a concave bottom; the top of the lower waterproof wallboard is provided with a slot which is concave to the top or a plug which is convex to the top, and the plug is inserted into the slot; the outer wall of the plug and the inner wall of the opposite slot have a clearance sum of 1mm-10mm on the same section; the bottom of the lower waterproof wallboard is positioned at the inner side of the flanging of the waterproof chassis, is higher than the bottom of the inner side of the flanging and is lower than the highest surface of the decorative surface; therefore, the plug or the slot at the bottom of the upper waterproof wallboard can be inserted into the slot or the plug of the lower wallboard, the effects of quickly correcting and quickly installing the upper and lower waterproof wallboards are realized, the total clearance of 1mm-10mm is formed between the outer wall of the plug and the inner wall of the opposite slot on the same cross section, therefore, after the upper and lower waterproof wallboards are installed, the decorative surface of the waterproof wallboard is conveniently and quickly corrected, and the total correction range of the decorative surface of the waterproof wallboard can be between 1mm and 10 mm.

The hanging part of the non-falling board assembly type toilet comprises a male hanging part and a female hanging part, wherein the male hanging part is provided with a male hanging part hook, the female hanging part is provided with a positioning groove hook, the male hanging part hook hooks the positioning groove hook, one surface between two hooked contact surfaces is an inclined surface, a hanging part adjusting plug of the male hanging part at the edge of two adjacent wallboards on a group of same plane is inserted into a hanging part positioning groove of the female hanging part, and the total width sum of the clearance between the male hanging part and the female hanging part in the same plane and in the vertical direction is larger than 1mm and smaller than 10 mm; a group of male pendants and female pendants are respectively positioned on the two side edges of the upper part of the same waterproof wallboard, slots or plugs are arranged at the upper ends of the male pendants and the female pendants, slots or plugs are arranged at the bottom of the upper waterproof wallboard, the slots or the plugs at the bottom of the upper waterproof wallboard are inserted into the slots or the plugs of the male pendants and the female pendants of the lower waterproof wallboard, and the front-back gap between the plugs or the slots at the bottom of the upper waterproof wallboard and the slots or the plugs at the top of the lower waterproof wallboard is 1-10 mm.

The waterproof wallboard is assembled by a plurality of blocks, when the edges of two sides of the upper part of each waterproof wallboard are respectively provided with a male pendant and a female pendant, during installation, only a pendant adjusting plug of the edge male pendant of two adjacent wallboards on the same plane is inserted into a pendant positioning groove of the female pendant, because the male pendant is provided with a male pendant hook, and the female pendant is provided with a positioning groove hook, the male pendant hook is formed to hook the positioning groove hook, because one surface is an inclined surface between two contact surfaces hooked mutually, when the male pendant is inserted into the positioning groove hook, the waterproof wallboard can quickly and automatically correct the gap interval and the verticality of the left and right waterproof wallboards along the inclined surface under the action of gravity, the horizontal flatness and the vertical flatness of the waterproof wallboard can be realized without manually correcting, the effect of quickly installing the waterproof wallboard is realized, and because the total gap width between the male pendant and the female pendant in the direction of the same plane and the vertical direction of the contact surface direction of the positioning groove hook hooked with the male pendant hook is larger than 1mm and smaller than 10mm mm; therefore, when the left and right waterproof wallboards are hooked by the male hanger hook and the positioning groove hook to fixedly adjust the left and right positions and the up and down horizontal flatness, the flatness of the decorative surface of the waterproof wallboard can be adjusted forwards and backwards, and the adjustment range can be between 1mm and 10 mm; because the upper ends of the male pendant and the female pendant are provided with the slots or the plugs, when the waterproof wallboards are provided with an upper waterproof wallboard and a lower waterproof wallboard on the same plane, and when the bottom of the upper waterproof wallboard is provided with the plugs or the slots, the plugs or the slots are inserted into the slots or the plugs at the upper ends of the male pendant and the female pendant at the top of the lower waterproof wallboard, the effects of quickly positioning, installing and adjusting the upper waterproof wallboard and the lower waterproof wallboard can be realized, and because the front-back clearance between the plugs or the slots at the bottom of the upper waterproof wallboard and the slots or the plugs at the top of the lower waterproof wallboard is between 1mm and 10mm, therefore, the decorative surfaces of the upper waterproof wallboard and the lower waterproof wallboard can be quickly adjusted in the front-back mode after the plugs or the slots of the upper waterproof wallboard are inserted into the slots or the plugs of the lower waterproof wallboard.

In the non-falling board assembly type toilet, the hanging piece and the waterproof wallboard are combined into a whole as independent parts, and the hanging piece is provided with a limiting upper wall and a limiting side wall which protrude out of the back of the hanging piece; the upper limiting wall and the side limiting wall are at right angle or close to the right angle; the waterproof wallboard's higher authority is hugged closely to spacing upper wall, and the side of waterproof wallboard is hugged closely to spacing lateral wall, and this structure can realize installing pendant and waterproof wallboard fast.

Do not fall board assembled bathroom, the pendant couple is located the below that the pendant adjustment connects and the pendant constant head tank, from this, after horizontal fossil fragments are fixed with the structure wall, can realize that waterproof wallboard hangs down or mentions from top to bottom long distance and breaks away from horizontal fossil fragments, can improve waterproof wallboard's installation adjustment space, reduces waterproof wallboard's installation fineness.

The assembled toilet without lowering the floor is characterized in that the joint of the two waterproof wallboards is bonded and filled with the foaming material, and the structure can prevent the joint of the two waterproof wallboards from leaking water.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic plan view of the present invention.

Fig. 3 is a partially enlarged view of the a node of fig. 1.

Fig. 4 is a partially enlarged view of the node B of fig. 1.

Fig. 5 is a structural view of the pendant of the present invention.

Fig. 6 is a sectional view taken along line a-a of fig. 4.

In the figure: 1-transverse keel, 2-waterproof wallboard, 3-pendant, 5-structural wall surface, 6-structural ground, 7-top surface, 8-structural top surface, 9-waterproof chassis, 25-foaming material, 11-keel hanger, 12-adjusting hole, 13-fixing screw, 14-fixing bolt, 111-upper transverse keel, 112-lower transverse keel, 21-upper edge, 22-side edge, 211-bottom, 221-lower waterproof wallboard, 222-upper waterproof wallboard, 223-lower bottom, 224-top, 31-male pendant, 32-female pendant, 34-pendant adjusting plug, 35-pendant positioning groove, 36-pendant hanger, 37-slot, 38-back, 321-limiting upper wall, 322-limit side wall, 341-male hanger hook, 351-positioning groove hook, 45-plug, 91-bottom surface, 92-flanging, 94-decorative surface, 95-bottom and e-inclined surface.

Detailed Description

The following is a further description of the utility model, but not limited to, embodiments thereof, with reference to the accompanying drawings.

Example 1

As shown in fig. 1, 2, 3 and 4, the non-falling plate assembly type toilet of the utility model is composed of a transverse keel 1, a waterproof wallboard 2, a hanging piece 3, a foaming material 25, a waterproof chassis 9, a structural wall surface 5, a structural ground 6, a top surface 7 and a structural top surface 8; the waterproof chassis 9 is arranged above the structural ground 6, and the bottom surface 91 is tightly attached to the structural ground 6 in a large area; the edge of the periphery of the waterproof chassis 9 is provided with an upward flange 92, the bottom 95 of the inner side of the flange 92 is lower than the decorative surface 94 of the waterproof chassis 9, and the top surface 7 is positioned below the structure top surface 8 and connected with the top of the waterproof wallboard 2; a transverse keel 1 is arranged on a structural wall surface 5 which is 1200mm above a waterproof chassis 9, an adjusting hole 12 is arranged on the transverse keel 1, a fixing screw 13 is arranged in the adjusting hole 12, and a fixing bolt 14 is arranged on the fixing screw 13; the transverse keel 1 is fixed on the structural wall surface 5 through a fixing bolt 14, and an upward keel hook 11 is arranged on the transverse keel 1; the back of the hanging piece 3 is attached to the back of the waterproof wallboard 2; the hanger 3 is provided with a downward hanger hook 36, and the hanger hook 36 is hung on the keel hook 11; the bottom surface 91 of the waterproof chassis 9 is not attached to the structural ground 6 on the same horizontal plane, the bottom 211 of the waterproof wallboard 2 is arranged on the inner side of the flange 92 of the waterproof chassis 9, is higher than the bottom 95 on the inner side of the flange 92 but is lower than the highest surface of the decorative surface 94; a 2mm gap is formed between the hanging hook 36 and the keel hook 11; the foam material 25 is adhered and filled between the local waterproof wall board 2 and the structural wall surface 5.

Example 2

As shown in fig. 1, 2, 3 and 4, the assembled toilet without lowering floor is composed of a transverse keel 1, a waterproof wallboard 2, a hanging piece 3, a foaming material 25, a waterproof chassis 9, a structural wall surface 5, a structural ground 6, a top surface 7 and a structural top surface 8. The waterproof chassis 9 is arranged above the structural ground 6, and the bottom surface 91 is tightly attached to the structural ground 6 in a large area; the edge of the periphery of the waterproof chassis 9 is provided with an upward flange 92, the bottom 95 of the inner side of the flange 92 is lower than the decorative surface 94 of the waterproof chassis 9, and the top surface 7 is positioned below the structure top surface 8 and connected with the top of the waterproof wallboard 2; a transverse keel 1 is arranged on the structural wall surface 5 which is 1200mm above the waterproof chassis 9, another transverse keel 1 is arranged on the structural wall surface 5 which is 2400mm above the waterproof chassis 9, an adjusting hole 12 is arranged on the transverse keel 1, a fixing screw 13 is arranged in the adjusting hole 12, and a fixing bolt 14 is arranged on the fixing screw 13; the transverse keel 1 is fixed on the structural wall surface 5 through a fixing bolt 14, and an upward keel hook 11 is arranged on the transverse keel 1; the back of the hanging piece 3 is attached to the back of the waterproof wallboard 2; the hanger 3 is provided with a downward hanger hook 36, and the hanger hook 36 is hung on the keel hook 11; the bottom surface 91 of the waterproof chassis 9 is not attached to the structural ground 6 on the same horizontal plane, the bottom 211 of the waterproof wallboard 2 is arranged on the inner side of the flange 92 of the waterproof chassis 9, is higher than the bottom 95 on the inner side of the flange 92 but is lower than the highest surface of the decorative surface 94; a 3mm gap is formed between the hanging hook 36 and the keel hook 11; the foaming material 25 is adhered and filled between the partial waterproof wall board 2 and the structural wall surface 5.

Example 3

As shown in fig. 1, 2 and 3, in the non-dropping assembled toilet of the present invention, the waterproof wall panel 2 is divided into two upper and lower waterproof wall panels, the structural wall surface 5 is provided with two upper and lower transverse keels, the upper waterproof wall panel 222 is hung on the upper transverse keel 111, the lower waterproof wall panel 2 is hung on the lower transverse keel 1, and the lower bottom 223 of the upper waterproof wall panel 222 is pressed on the top 224 of the lower waterproof wall panel 2; the lower bottom 223 of the upper waterproof wall panel 221 is provided with a plug 45 protruding out of the lower bottom 223 or a slot 37 recessed into the lower bottom 223; the top 224 of the lower waterproof wallboard 221 is provided with a slot 37 which is concave to the top 224 or a plug 45 which is convex to the top 224, the plug 45 is inserted in the slot 37, the outer wall of the plug 45 and the opposite inner wall of the slot 37 have a clearance sum of 3mm in total at the same section; the bottom 211 of the lower waterproof wall panel 221 is inside the flange 92 of the waterproof chassis 9, higher than the bottom 95 inside the flange 92 but lower than the highest surface of the decorative surface 94.

Example 4

As shown in fig. 5 and 6, in the non-falling board assembly type toilet of the present invention, the hanging member 3 is divided into a male hanging member 31 and a female hanging member 32, the male hanging member 31 is provided with a male hanging member hook 341, the female hanging member 32 is provided with a positioning groove hook 351, the male hanging member hook 341 hooks the positioning groove hook 351, one surface between two contact surfaces hooked with each other is an inclined surface e, the hanging member adjusting plug 34 of the male hanging member 31 at the edge of two adjacent wall boards 2 with a group of the same plane is inserted into the hanging member positioning groove 5 of the female hanging member 32, and the total width sum of gaps between the two surfaces of the male hanging member 31 and the female hanging member 32 in the direction perpendicular to the same plane as the direction of the contact surface where the positioning groove hook 351 is hooked by the male hanging member hook 341 is 3 mm; a group of male hanging pieces 31 and female hanging pieces 32 are respectively positioned on two side edges of the upper part of the same waterproof wall plate 2, slots 37 are formed in the upper ends of the male hanging pieces 31 and the female hanging pieces 32, a plug is arranged at the lower bottom 223 of an upper waterproof wall plate 222, the plug 45 is inserted into the slots 37 of the male hanging pieces 31 and the female hanging pieces 32, and the front-back gap between the plug 45 at the lower bottom of the upper waterproof wall plate 222 and the slot 37 at the top of a lower waterproof wall plate 221 is 3 mm.

Example 5

As shown in figures 5 and 6, in the assembled toilet without lowering the floor, the hanging piece 3 and the waterproof wall plate 2 are connected into a whole as separate parts; the hanging piece 3 is provided with a limit upper wall 321 and a limit side wall 322 which protrude out of the back 38 of the hanging piece 3; the limiting upper wall 321 and the limiting side wall 322 are at right angle or close to the right angle; limit upper wall 321 is attached to upper edge 21 of wall panel 2 and limit side wall 322 is attached to side edge 22 of wall panel 2.

Example 6

As shown in FIGS. 5 and 6, in the non-falling board assembly type toilet of the present invention, the hanger hook 36 is located below the hanger adjustment joint 34 and the hanger positioning groove 35.

Example 6

As shown in figures 1, 2 and 3, in the non-falling assembled toilet of the utility model, the joint of two waterproof wallboards 2 is filled with a foaming material 25 by bonding.

Claims

1. A non-falling plate assembly type toilet is composed of a transverse keel (1), a waterproof wallboard (2), a hanging piece (3), a foaming material (25), a waterproof chassis (9), a structural wall surface (5), a structural ground (6), a top surface (7) and a structural top surface (8); the method is characterized in that: the waterproof chassis (9) is arranged above the structural ground (6), and the bottom surface (91) of the waterproof chassis (9) is tightly attached to the structural ground (6) in a large area; the edge of the periphery of the waterproof chassis (9) is provided with an upward flange (92), the bottom (95) of the inner side of the flange (92) is lower than the decorative surface (94) of the waterproof chassis (9), and the top surface (7) is positioned below the structure top surface (8) and connected with the top of the waterproof wallboard (2); a structure wall surface (5) which is higher than the waterproof chassis (9) by more than 200mm is provided with a transverse keel (1), the transverse keel (1) is provided with an adjusting hole (12), a fixing screw (13) is arranged in the adjusting hole (12), and the fixing screw (13) is provided with a fixing bolt (14); the transverse keel (1) is fixed on the structural wall surface (5) through a fixing bolt (14), and an upward keel hook (11) is arranged on the transverse keel (1); the back surface of the hanging piece (3) is attached to the back surface of the waterproof wallboard (2); a downward hanger hook (36) is arranged on the hanger (3), and the hanger hook (36) is hung on the keel hook (11); the bottom surface (91) of the waterproof chassis (9) is not attached to the structural ground (6) on the same horizontal plane, and the bottom (211) of the waterproof wallboard (2) is arranged on the inner side of the flanging (92) of the waterproof chassis (9), is higher than the bottom (95) on the inner side of the flanging (92) but is lower than the highest surface of the decorative surface (94); a gap which is larger than 1mm and smaller than 20mm is formed between the hanging hook (36) and the keel hook (11); foaming materials (25) are adhered and filled between the local waterproof wallboard (2) and the structural wall surface (5).

2. The non-falling board assembly type toilet according to claim 1, wherein: the waterproof wall board (2) is divided into an upper waterproof wall board and a lower waterproof wall board, an upper transverse keel and a lower transverse keel are arranged on the structural wall surface (5), the upper waterproof wall board (222) is hung on the upper transverse keel (111), the lower waterproof wall board (221) is hung on the lower transverse keel (112), and the lower bottom (223) of the upper waterproof wall board (222) is pressed on the top (224) of the lower waterproof wall board (221); the lower bottom (223) of the upper waterproof wallboard (222) is provided with a plug (45) protruding out of the lower bottom (223) or a slot (37) recessed into the lower bottom (223); the top (224) of the lower waterproof wallboard (221) is provided with a slot (37) which is concave to the top (224) or a plug (45) which is convex to the top (224), the plug (45) is inserted into the slot (37), and the outer wall of the plug (45) and the inner wall of the opposite slot (37) have a clearance sum of 1mm-10mm on the same section; the bottom (211) of the lower waterproof wallboard (221) is arranged on the inner side of the flanging (92) of the waterproof chassis (9), and is higher than the bottom (95) on the inner side of the flanging (92) but lower than the highest surface of the decorative surface (94).

3. The non-falling board assembly type toilet according to claim 2, wherein: the hanger (3) comprises a male hanger (31) and a female hanger (32), wherein a male hanger hook (341) is arranged on the male hanger (31), a positioning groove hook (351) is arranged on the female hanger (32), the male hanger hook (341) hooks the positioning groove hook (351), one surface between two hooked contact surfaces is an inclined surface e, a hanger adjusting plug (34) of the male hanger (31) at the edge of two adjacent waterproof wallboards (2) in a group of same planes is inserted into a hanger positioning groove (35) of the female hanger (32), and the total width sum of gaps between the male hanger (31) and the female hanger (32) in the same plane and in the direction perpendicular to the contact surface direction of the positioning groove hook (351) hooked by the male hanger hook (341) is larger than 1mm and smaller than 10 mm; a group of male pendants (31) and female pendants (32) are respectively positioned on the edges of two sides of the upper part of the same waterproof wall plate (2), the upper ends of the tops of the male pendants (31) and the female pendants (32) are provided with slots (37) or plugs (45), the bottoms of the upper waterproof wall plates (222) are provided with the plugs (45) or the slots (37), the plugs (45) or the slots (37) at the bottoms of the upper waterproof wall plates (222) are inserted into the slots (37) or the plugs (45) of the male pendants (31) and the female pendants (32) of the lower waterproof wall plate (221), and the front-back gaps between the plugs (45) or the slots (37) at the bottoms of the upper waterproof wall plates (222) and the slots (37) or the plugs (45) at the tops of the lower waterproof wall plates (221) are between 1mm and 10 mm.

4. The non-falling board assembly type toilet according to claim 3, wherein: the hanging piece (3) and the waterproof wallboard (2) are connected into a whole as independent parts; the hanging piece (3) is provided with a limiting upper wall (321) and a limiting side wall (322) which protrude out of the back (38) of the hanging piece (3); the limiting upper wall (321) and the limiting side wall (322) form a right angle or an approximate right angle; the upper limit wall (321) is tightly attached to the upper edge (21) of the waterproof wallboard (2), and the side edge (22) of the waterproof wallboard (2) is tightly attached to the side wall (322).

5. The non-falling plate assembled toilet according to claim 4, wherein: the hanger hook (36) is positioned below the hanger adjusting plug (34) and the hanger positioning groove (35).

6. The non-falling board assembly type toilet according to claim 1, wherein: the joint of the two waterproof wallboards is adhered and filled with a foaming material (25).