CN110593607B

CN110593607B - Modularization bathroom

Info

Publication number: CN110593607B
Application number: CN201910802743.3A
Authority: CN
Inventors: 刘勃
Original assignee: Tianjin Anjiju Construction Technology Co ltd
Current assignee: Tianjin Anjiju Construction Technology Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2021-03-05
Anticipated expiration: 2039-08-28
Also published as: CN110593607A

Abstract

The invention discloses a modular toilet which comprises a waterproof chassis, a supporting grid, a supporting framework, a wall structure and a ceiling structure, wherein the supporting grid is used for supporting the waterproof chassis, the supporting framework is connected with the waterproof chassis, the wall structure and the ceiling structure are detachably connected with the supporting framework, the waterproof chassis comprises a plurality of fixing components, a plurality of waterproof strips and fixing pieces, the waterproof strips are connected with the fixing components, the fixing pieces are detachably connected with the waterproof strips, and inserting clamps matched with the supporting grid are arranged on the fixing pieces. The invention ensures that the waterproof chassis can not move after being installed, and has high stability; and because the mode of adopting the grafting, its mounting means is simple, and harmful substance such as glue intervenes, and feature of environmental protection and security are high.

Description

Modularization bathroom

Technical Field

The invention belongs to the technical field of architectural decoration, and particularly relates to a modular toilet.

Background

At present, the decoration process adopting the modular splicing mode is widely accepted. When the toilet is decorated by adopting a splicing mode in the prior art, module design is carried out in advance according to the toilet to be decorated, and various modules such as a frame, a bottom plate, a wall plate and the like of the toilet are prepared by utilizing various sectional materials according to a design result. When in decoration, all the modules can be spliced and assembled together directly according to the installation specification and the installation requirement to obtain the integral frame of the toilet.

When the toilet is decorated and the chassis of the toilet is fixed, the chassis is usually fixed by screwing screws into the ground or a support net, but the fixing mode is complex in operation and low in fixing efficiency due to the fact that drilling is needed.

Disclosure of Invention

The invention provides a modular toilet with high installation efficiency in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a modularization bathroom, includes waterproof chassis, support net on the waterproof chassis, with the braced frame that waterproof chassis links to each other, with braced frame can dismantle the wall structure and the furred ceiling structure of connection, waterproof chassis include a plurality of fixed component, with a plurality of waterproof strips that fixed component links to each other and with the mounting of connection can be dismantled to waterproof strip, be equipped with on the mounting with support net matched with grafting and press from both sides.

According to the invention, the fixing piece is connected with the waterproof strip, when the toilet is fixed, the splicing clamp can be directly sleeved on the supporting grid to realize the fixed connection between the waterproof chassis and the supporting grid, the waterproof chassis is ensured not to move after being installed, and the stability is high; and because the mode of adopting the grafting, its mounting means is simple, and harmful substance such as glue intervenes, and feature of environmental protection and security are high.

Preferably, the waterproof strip is provided with a groove, and the fixing piece is provided with a clamping part inserted into the groove; when the fixing device is installed, the clamping part is transversely clamped into the groove, and then the fixing part is rotated to enable two ends of the clamping part to be in limit fit with the inner wall of the groove; after card portion inserts in the middle of the card portion through setting up, it can realize installing the mounting fast, can insert the insertion mounting at the job site when needs are fixed waterproof chassis, then embolias the mounting on supporting the net to the realization is fixed waterproof chassis.

Preferably, the inner wall of the inserting clamp is provided with a sawtooth part, and the supporting grid is provided with anti-slip teeth which are matched with the sawtooth part in an anti-slip way; through setting up sawtooth part and antiskid tooth, the grafting clamp after the grafting clamp inserts to supporting grid is fixed firm, and it has avoided grafting to press from both sides during operation stability height.

Preferably, the fixing member comprises a member body, an insertion groove arranged at the upper part of the member body, an insertion convex part arranged at the lower part of the member body and a sleeve part capable of being sleeved on the support grid, and an insertion concave part for inserting the insertion convex part is arranged at the end part of the waterproof strip; by arranging the inserting convex part and the inserting concave part to be connected, when the inserting convex part and the inserting concave part are connected, a plurality of turning points are arranged between the inserting convex part and the inserting concave part, so that the water body needs to be turned for a plurality of times when falling onto the chassis, and momentum on the water body is continuously consumed in the turning process, so that a good waterproof effect can be realized even if glass cement and the like are not applied, and the condition that water seeps at the edge of the chassis can be effectively avoided; simultaneously because interconnect between waterproof strip and the fixed component, it forms whole module, can carry out the waterproof strip concatenation according to the size of bathroom size, and simple to operate can produce waterproof strip and fixed component in advance in this process, only need assemble according to the size when needing can realize.

Preferably, the lower end part of the sleeving part is provided with a hook part, and the supporting grid is provided with a groove for inserting the hook part; through setting up portion and recess of colluding, it is after the portion of cup jointing embolias the support net on, its portion of colluding can collude in the middle of the recess to the fixed component can't be upwards moving, can be spacing each other between colleague portion of cup jointing upper end inner wall and the supporting member, and it has restricted fixed component and has moved downwards again, consequently realizes fixing the fixed component from top to bottom, and its is fixed effectual, and holistic stability is high.

Preferably, the insertion convex part is provided with a plurality of water stopping convex parts, and the inner wall of the insertion concave part is provided with a rotation stopping groove matched with the water stopping convex parts; through setting up stagnant water convex part and stagnant water recess, the one side has increased the area of contact between grafting convex part and the grafting concave part, consequently the water is difficult for passing through between stagnant water convex part and the stagnant water recess, consequently waterproof performance is good after connecting the completion.

Preferably, the ceiling system comprises a ceiling keel, a supporting structure for supporting the ceiling keel, a ceiling tile and a connecting member for connecting the ceiling keel and the ceiling tile, the connecting member comprises a member body, a connecting part for hanging on the supporting structure and at least two insertion pieces arranged at the lower part of the member body, and insertion grooves for the insertion pieces to be inserted are formed in the side wall of the ceiling tile; the connecting component is arranged on the ceiling decorative plate body, when the ceiling decorative plate is installed, the ceiling decorative plate can be fixed only by sleeving the inserting groove into the inserting sheet along the inserting sheet, the fixing effect is good, the fixing mode is simple and efficient, and the installation efficiency is greatly improved; the ceiling decorative plate and the keel can be quickly fixed without adopting glue for bonding and fixing, so that harmful substances such as formaldehyde in the glue are prevented from entering a room; the ceiling tile after the installation is completed can not be separated, and the stability of the ceiling tile after the installation is completed is high.

Preferably, the ceiling keel is provided with an installation groove for the connection part to be inserted into, and the installation groove is in spacing fit with the connection part through an anti-falling structure; the anti-falling structure comprises sawteeth arranged on the connecting part and a groove for the sawteeth to insert into, and the groove is arranged at the bottom of the mounting groove; the left side wall and the right side wall of the connecting part can be limited by arranging the mounting groove, and the consistent distance between the connecting members is ensured, so that the ceiling keel is uniformly stressed by tension, and the same supporting effect on the whole ceiling decorative plate is uniform; through setting up sawtooth and recess when connecting portion placed in the middle of the mounting groove, can realize chucking between connecting portion and the furred ceiling fossil fragments, consequently rocking about connecting elements can not take place, consequently stability is high when supporting the furred ceiling plaque.

Preferably, one end of the insertion sheet is provided with a buckle convex part, and the inner wall of the insertion groove is provided with a buckle concave part matched with the buckle convex part; the ceiling keel comprises a plurality of first rod bodies arranged transversely and a plurality of second rod bodies arranged longitudinally, and the first rod bodies are connected with the second rod bodies through a connecting structure; through setting up buckle convex part and buckle concave part, when the inserting groove emboliaed on the inserted sheet, sound appeared when buckle convex part card was gone into to the buckle concave part in the middle of to conveniently judge that connection between them reaches inseparable effect, its effect of having ensured the connection.

Preferably, the connecting structure comprises a first connecting hole formed on the first rod body, a second connecting hole formed on the second rod body, and a connecting rod piece, one end of which is inserted into the first connecting hole, and the other end of which is inserted into the second connecting hole; the first connecting hole and the second connecting hole are both in a conical structure; when the connecting rod is installed, the inner wall of the second connecting hole pushes one end of the connecting rod piece to gradually reduce the diameter, so that the diameter of the other end of the connecting rod piece is gradually increased; by drilling the first connecting hole and the second connecting hole in advance, when the first rod body and the second rod body are fixed, the first rod body and the second rod body can be fixed only by inserting the connecting rod piece into the first connecting hole and the second connecting hole, and the operation is simple and convenient; simultaneously because at the grow of male process one end, one end diminishes, consequently can realize quick fixed when connecting, owing to adopt the connecting rod piece to fix moreover, need not to select the tip of connecting rod piece among its fixed process, arbitrary one end insert in the middle of the first connecting hole can.

In conclusion, the waterproof chassis can not move after being installed, and the stability is high; and because the mode of adopting the grafting, its mounting means is simple, and harmful substance such as glue intervenes, and feature of environmental protection and security are high.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the waterproof chassis and the support grid of the present invention connected together.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is an enlarged view of B in fig. 2.

Fig. 5 is a schematic structural view of the fixing member of the present invention.

Fig. 6 is a schematic view of the structure of the flashing strip and the fixing element according to the invention.

Fig. 7 is an exploded view of fig. 6.

Fig. 8 is a schematic structural view of the leveling foot of the present invention.

Fig. 9 is an exploded view of the leveling foot of the present invention.

Fig. 10 is a partial structural schematic diagram of the present invention.

Fig. 11 is an exploded view of fig. 10.

Fig. 12 is a schematic structural view of a suspended ceiling structure of the present invention.

Fig. 13 is an exploded view of the ceiling structure of the present invention.

Fig. 14 is an exploded view of a portion of the ceiling structure of the present invention.

Fig. 15 is a schematic view of the connection of the ceiling trim panel and the connection member of the present invention.

FIG. 16 is a schematic structural diagram of a second rod according to the present invention.

Fig. 17 is a schematic view of the structure of the ceiling tile of the present invention.

Fig. 18 is a structural schematic of the support profile of the present invention.

Fig. 19 is an enlarged view of C in fig. 18.

Fig. 20 is a schematic structural view of the connecting member of the present invention.

Fig. 21 is a schematic structural view of the link member of the present invention.

Fig. 22 is a cross-sectional view of the link member of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 to 22, a modular toilet includes a waterproof chassis 1, a supporting grid 2, a supporting framework 3, a wall structure 4 and a ceiling structure 5, wherein the supporting grid 2 is a grid made of plastic steel, steel and the like, the supporting grid 2 is supported by a leveling foot 6, wherein the foot device 6 includes a supporting member 61, a rod 62 and a foot 63, the supporting member 61 is a metal sheet or a metal block, and four limiting structures 611 are arranged on the upper portion of the supporting member 61; the limiting structure 611 is a convex part integrally formed with the supporting member; of course, the position limiting structure 611 may be configured as a recess in other embodiments.

A screw hole 610 is formed in the middle of the support member 61, and a thread is formed on the inner wall of the screw hole 610; the rod body 62 is a screw rod which is a metal rod with threads on the side wall, and the support piece 61 is screwed on the rod body 62; the foot 63 is a metal plate, and the lower part of the rod body 62 is movably connected with the foot 63.

Specifically, a through hole 630 is formed in the middle of the bottom foot 63, a convex ring part 620 is formed at the lower end part of the rod body 62, the diameter of the convex ring part 620 is larger than that of the through hole 630, a limit nut 623 is screwed at the lower part of the rod body 62, the limit nut 623 is a metal hexagon nut, and the limit nut 623 is located above the bottom foot 63, so that the bottom foot 63 is clamped between the limit nut 623 and the convex ring part 620; therefore, when the device is installed, the foot 63 is sleeved on the upper part of the rod body, and then the limiting nut 623 is screwed to limit the foot 63.

Further, an anti-drop nut 622 is screwed on the upper portion of the rod body 62, the anti-drop nut 622 is a hexagon nut, the anti-drop nut 622 is located above the supporting member 61, and the anti-drop nut 622 limits the supporting member 61 to ensure that the supporting member 61 cannot move up and down; a rotation stopping structure 621 is arranged at the upper part of the rod body 62, the rotation stopping structure 621 is a rotation stopping groove formed on the rod body 62, and the rotation stopping groove is a hexagon socket; the bottom foot 63 is provided with a shock absorbing structure 631, the shock absorbing structure 631 is a shock absorbing pad, the shock absorbing pad is a rubber pad, and the shock absorbing pad is bonded with the bottom foot 63.

Specifically, the waterproof chassis 1 is erected on the supporting grid 2, the waterproof chassis 1 comprises four fixing members 11, a waterproof strip 12 and a fixing piece 13, wherein the fixing members 11 are aluminum alloy strips, and two adjacent fixing members 11 are connected together through bolts; the fixing member 11 includes a member body 110, an insertion groove 111, an insertion convex portion 112, and a sleeve portion 113, wherein the member body 110 is an aluminum alloy member, the insertion groove 111 is a groove formed in an upper portion of the member body 110, and the insertion convex portion 112 is a convex strip integrally formed with the member body 110; the end of the waterproof strip 12 is provided with a socket concave 122, and when the waterproof strip 12 is installed, the socket concave 122 is sleeved into the socket convex 112, so that the waterproof strip 12 is fixed.

A plurality of water stop convex parts 115 are arranged on the inner wall of the insertion convex part 112, the water stop convex parts 115 are saw-toothed convex parts, a plurality of water stop grooves 125 are arranged on the inner wall of the insertion concave part 122, and the insertion convex part 112 is inserted into the insertion groove 122, so that the insertion concave part 122 and the insertion convex part 112 are connected; the above-mentioned sleeve-connection part 13 is a groove formed at the lower part of the fixing member 11, and the sleeve-connection part 13 can be sleeved on the supporting grid 2, thereby fixing the lower part of the fixing member 11.

Further, the fixing element 13 is a member made of an aluminum alloy material, and the fixing element 13 is detachably connected with the waterproof strip 12; a groove 120 is formed in the waterproof strip 12, the groove 120 is a groove formed along the length direction of the waterproof strip 12, a clamping portion 132 is arranged at the upper portion of the fixing member 13, the clamping portion 132 is integrally formed with the fixing member 13, four corners are formed on the clamping portion 132, and two opposite corners are rounded corners; after the clamping portion 132 is inserted into the groove 120, the fixing member 13 is rotated to limit the two ends of the clamping portion 132 and the inner wall of the groove 120, so that the fixing member 13 and the waterproof strip 12 can be detachably connected.

Specifically, the lower part of the fixing member 13 is provided with an insertion clip 131, the insertion clip 131 can be sleeved on the support grid 2, the inner wall of the insertion clip 131 is provided with a plurality of saw teeth 133, and the saw teeth 133 are saw teeth integrally formed with the insertion clip 131; a plurality of anti-skid teeth 233 are arranged on the side wall of the support grid 2, and after the inserting clip 131 is sleeved on the support grid 2, the sawtooth part 133 and the anti-skid teeth 233 are meshed with each other; the side wall of the supporting grid 2 is provided with a groove 214, the groove 214 is a strip-shaped groove, the lower end part of the inserting clip 131 is provided with a hook part 134, and after the inserting clip 131 is sleeved on the supporting grid 2, the hook part 134 can hook into the groove 214.

Further, the support framework 3 comprises support angle steel 31 and a wall keel 32 for connecting two adjacent support angle steel 31, the lower end of the support angle steel 31 is inserted into the insertion groove 111, so that the support framework 3 is fixed, and the support angle steel 31 is connected with the wall through an expansion screw; the wall surface keel 32 is an aluminum alloy keel, and the wall surface keel 32 is connected with two adjacent support angle steels 31; the wall structure 4 is a decorative plate, a hook member 41 is embedded in the decorative plate, a hook groove 320 is formed in the wall keel 32, and the hook member 41 is partially inserted into the hook groove 320, so that the decorative plate is fixed; and after the fixing is finished, glass cement is applied between the two adjacent decorative plates, so that water leakage between the decorative plates is avoided.

Specifically, the suspended ceiling structure 5 is erected on the supporting framework 3; the suspended ceiling structure 5 comprises a suspended ceiling keel 51, a supporting section 52, a suspended ceiling decorative plate 53 and a connecting member 54, wherein the supporting section 52 is a metal section fixed on the upper part of a supporting angle steel 31, and the supporting section 52 comprises a section body 521, a supporting convex part 522 arranged on the section body 521 and a lamp groove 523 arranged on the section body 521; the supporting convex part 522 is arranged on the right side wall of the profile body 521, and the supporting convex part 522 is perpendicular to the right side wall of the profile body 521; wherein one side of a part of the ceiling trim panel 53 is rested on the support protrusion 522; the light trough 523 is formed at the lower part of the profile body 521.

Specifically, the light trough 523 is an inclined U-shaped trough, and an arc-shaped limiting convex part 529 is arranged at the lower end of the light trough 523, and the limiting convex part 529 can limit the light and prevent part of the light from directly leaking; the inner wall of the lamp groove 523 is provided with a convex tooth 528; the lamp groove 523 is internally provided with a lamp strip 524, the lamp strip 524 is an existing conventional lamp strip, the side wall of the lamp strip 524 is provided with a limiting tooth 527, the limiting tooth 527 is a convex tooth, and the limiting tooth 527 is limited by the convex tooth 528, so that the lamp strip 524 is limited.

Further, the ceiling keel 51 comprises a first rod body 511 and a second rod body 512, wherein the first rod body 511 is a metal rod, the second rod body 512 is also a metal rod, and the first rod body 511 is provided with a plurality of first concave portions 590 with upward openings; a plurality of second concave parts 580 with downward openings are arranged on the second rod body 512, and when the first rod body 511 and the second rod body 512 are connected, two objects of the first concave part 590 and the second concave part 580 are connected together; and the first rod 511 and the second rod 512 are connected through a connection structure after the preliminary connection is completed, and a fixing effect is achieved.

Specifically, the connection structure includes a first connection hole 591, a second connection hole 581, and a link member 513; wherein the first connection hole 591 is a truncated cone-shaped concave hole formed at the bottom of the first recess 590, and the diameter of the bottom of the first connection hole 581 is larger than that of the upper opening; the diameter of the bottom of the second connecting hole 581 is smaller than that of the upper opening; half of the link member 513 is inserted into the first connection hole 591, and the other half is inserted into the second connection hole 581; specifically, the link member 513 includes a first link 551 and a second link 552, wherein the first link 551 and the second link 552 are both metal rods with a C-shaped cross section, and a space is formed between the first link 551 and the second link 552; the first link 551 and the second link 552 are connected together by a connecting shaft 553.

When the first rod 511 and the second rod 512 are installed, one end of the link 513 is inserted into the first connection hole 591; then, the second connection hole 581 is aligned with the link member 513, and the second link 552 is gradually pressed downward, at which time the inner wall of the second connection hole 581 gradually presses the upper portion of the link member 513 to open the lower portion of the link member 513; at this time, the lower portion of the link member 513 is limited by the inner wall of the first connection hole 591, so that the lower portion of the link member 513 is connected to the first rod 511.

Further, a fixing rod 582 with a conical structure is arranged in the second connecting hole 581, and the fixing rod 582 is riveted to the bottom of the second connecting hole 581; the fixing rod 582 is provided with a first elastic sheet 589 and a second elastic sheet 588 which is symmetrical to the first elastic sheet 589, the first elastic sheet 589 and the second elastic sheet 588 are symmetrically arranged, and the first elastic sheet 589 and the second elastic sheet 588 are elastic sheets made of stainless steel metal; the inner walls of the two ends of the first link 551 are respectively provided with a first protrusion 559, the inner walls of the two ends of the second link 552 are respectively provided with a second protrusion 558, in the process that the link 513 is inserted into the second connecting hole 581, the end of the first elastic sheet 589 abuts against one of the first protrusions 559, and the second elastic sheet 588 abuts against one of the second protrusions 558, so that the second rod 512 cannot be pulled out reversely to connect the first rod 511 and the second rod 512 together.

Specifically, the connecting member 54 is used for connecting the ceiling tile 53 and the ceiling keel 51, and the connecting member 54 includes a member body 541, a connecting portion 542 and an inserting piece 543; wherein the component body 541, the connecting portion 542 and the inserting piece 543 are integrally formed; the connecting member 54 is a stainless steel sheet metal; the connecting portion 542 is positioned at an upper portion of the member body 541, and the connecting portion 542 is a vertical metal sheet; an installation groove 519 is arranged on the ceiling keel 51, and the installation groove 519 is a strip-shaped groove; the connecting portion 542 is at least partially disposed in the mounting slot 519; the connecting portion 542 and the mounting groove 519 are in limit fit through an anti-disengaging structure.

Further, the anti-dropping structure comprises saw teeth 5421 and a groove 571, the saw teeth 5421 are metal teeth integrally formed with the connecting portion 542, the groove 571 is a square concave hole formed at the bottom of the mounting groove 519, the saw teeth 5421 are inserted into the groove 571 in the process that the connecting portion 542 is placed in the mounting groove 519, and as the saw teeth 5421 are continuously inserted, the contact between the connecting portion 542 and the inner wall of the groove 571 is tighter, so that the connection between the connecting portion 542 and the mounting groove 519 can be firm.

Specifically, the insertion piece 543 is located at the lower portion of the component body 541, and the component body 541 and the insertion piece 543 are perpendicular to each other; the ceiling decorative plate 53 is provided with inserting grooves 531 at two sides, wherein the ceiling decorative plate 531 can be one of wood boards, plastic boards, gypsum boards and the like; the insertion piece 543 may be inserted into the insertion groove 531, so that the insertion piece 543 may support the ceiling tile 53.

In order to ensure the connection between the insertion piece 543 and the inner wall of the insertion groove 531, a locking protrusion 571 is disposed on one end of the insertion piece 543, a locking recess 561 is disposed on the inner wall of the insertion groove 531, after the insertion piece 543 is inserted into the insertion groove 531, the locking protrusion 571 will be locked into the locking recess 561, and there will be a "click" sound after the locking.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a modularization bathroom, includes waterproof chassis (1), supports support net (2) on waterproof chassis (1), with supporting framework (3) that waterproof chassis (1) links to each other, with supporting framework (3) can dismantle wall structure (4) and furred ceiling structure (5) of connection, its characterized in that: the waterproof chassis (1) comprises a plurality of fixing components (11), a plurality of waterproof strips (12) connected with the fixing components (11) and a fixing piece (13) detachably connected with the waterproof strips (12), wherein the fixing piece (13) is provided with an inserting clamp (131) matched with the supporting grid (2);

a groove (120) is formed in the waterproof strip (12), and a clamping part (132) inserted into the groove (120) is arranged on the fixing part (13); when the clamping device is installed, the clamping part (132) is transversely clamped into the groove (120), and then the fixing part (13) is rotated to enable two ends of the clamping part (132) to be in limit fit with the inner wall of the groove (120);

the inner wall of the inserting clamp (131) is provided with a sawtooth part (133), and the supporting grid (2) is provided with anti-skid teeth (233) matched with the sawtooth part (133);

the fixing component (11) comprises a component body (110), an inserting groove (111) arranged at the upper part of the component body (110), an inserting convex part (112) arranged at the lower part of the component body (110) and a sleeving part (113) capable of being sleeved on the supporting grid (2), wherein an inserting concave part (122) for inserting the inserting convex part (112) is arranged at the end part of the waterproof strip (12);

a hook part (114) is arranged at the lower end part of the sleeving part (113), and a groove (214) for inserting the hook part (114) is arranged on the supporting grid (2);

the water stopping device is characterized in that a plurality of water stopping convex parts (115) are arranged on the inserting convex part (112), and water stopping grooves (125) matched with the water stopping convex parts (115) are arranged on the inner wall of the inserting concave part (122).

2. A modular toilet according to claim 1, wherein: the suspended ceiling structure (5) comprises a suspended ceiling keel (51), a supporting member (52) used for supporting the suspended ceiling keel (51), a suspended ceiling decorative plate (53) and a connecting member (54) used for connecting the suspended ceiling keel (51) and the suspended ceiling decorative plate (53), wherein the connecting member (54) comprises a member body (541), a connecting part (542) used for being hung on the supporting member (52) and at least two insertion pieces (543) arranged at the lower part of the member body (541), and an insertion groove (531) for inserting the insertion pieces (543) is formed in the side wall of the suspended ceiling decorative plate (53).

3. A modular toilet according to claim 2, wherein: the ceiling keel (51) is provided with a mounting groove (519) for the connection part (542) to be inserted into, and the mounting groove (519) is in limit fit with the connection part (542) through an anti-falling structure; the anti-dropping structure comprises sawteeth (5421) arranged on the connecting part (542) and a groove (571) for inserting the sawteeth (5421), and the groove (571) is arranged at the bottom of the mounting groove (519).

4. A modular toilet according to claim 2, wherein: a buckle convex part is arranged at one end of the insertion sheet (543), and a buckle concave part (561) matched with the buckle convex part is arranged on the inner wall of the insertion groove (531); the ceiling keel (51) comprises a plurality of transversely arranged first rod bodies (511) and a plurality of longitudinally arranged second rod bodies (512), and the first rod bodies (511) are connected with the second rod bodies (512) through a connecting structure.

5. A modular toilet according to claim 4, wherein: the connecting structure comprises a first connecting hole (591) formed in the first rod body (511), a second connecting hole (581) formed in the second rod body (512), and a connecting rod piece (513) with one end inserted into the first connecting hole (591) and the other end inserted into the second connecting hole (581); the first connecting hole and the second connecting hole are both in a conical structure; when the connecting rod is installed, the inner wall of the second connecting hole (581) pushes one end of the connecting rod piece (513) to be gradually reduced in diameter, so that the diameter of the other end of the connecting rod piece (513) is gradually increased.