Fabricated toilet system

Abstract

The invention relates to the technical field of assembly type toilets, in particular to an assembly type toilet system which comprises a chassis module, a frame module, a ceiling module, a wall module, a door module, a wash area module and a closestool module. The frame module comprises a top frame body, a bottom frame body and a plurality of side frame bodies which are arranged in a hexahedron mode. The beneficial effects are that each functional module is detachably connected with the hexahedral framework module, so that on-site rapid assembly is realized, the installation efficiency is greatly improved, and the construction period is shortened; the wall body module and the washing area module are in sealed connection with the suspended ceiling module and the chassis module, and the washing area module is tightly attached to the wall body module, so that water leakage and water seepage can be effectively prevented, and the overall sealing performance and the use reliability are enhanced; the detachable structure facilitates independent replacement of a single fault function module, the maintenance cost is reduced, the service life of the system is prolonged, and the modular design can adjust configuration according to requirements to achieve function customization.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of assembled bathroom, in particular to an assembled bathroom system. BACKGROUND

[0002] The assembled bathroom is an independent sanitary unit formed by a whole frame composed of a waterproof base, wall panels and a ceiling, and various functional sanitary wares, which has basic functions such as washing and defecating, or any combination of other functions. The whole bathroom is an independent structure, which is not fixedly connected with the walls, floor and ceiling of the building, and is suitable for brick-concrete structure, reinforced concrete structure, steel structure and brick-wood structure building. All components are produced in the factory and assembled on site, which is beneficial to realize residential industrialization and building industrialization. The assembled bathroom is fixedly connected to the train body on the train, and the assembled bathroom on the train has higher requirements for the production, transportation, installation and maintenance of the assembled bathroom.

[0003] In the prior art, core functions such as defecation, bathing and washing are forcibly integrated into a large-size whole module: in the production link, such super-large modules need to match customized molds, which not only increases the equipment procurement cost, but also makes it difficult for the product to adapt to diversified house type requirements due to the fixed module structure, greatly limiting its application scenarios; during transportation, the super-large size module not only has special requirements for the transportation vehicle, increasing the logistics cost, but also is easily damaged by collision during loading and unloading due to the complexity of its own structure, further increasing the delivery cost; in the installation stage, due to the large overall weight of the module and the high positioning accuracy requirement, multiple professional personnel often need to operate cooperatively, and the size matching degree of the installation space is strictly required, and slight deviation will lead to installation failure, significantly prolonging the construction period; and in the later use, if a functional component (such as a toilet or a shower) in the module fails, the entire module must be disassembled for maintenance, which not only is cumbersome and costly, but also may cause irreversible damage to the overall structure of the bathroom, forming an industry dilemma of "pulling a hair and moving the whole body".

[0004] Therefore, there is an urgent need for an assembled bathroom system that can be reasonably split into multiple modules. SUMMARY

[0005] (I) Technical problems to be solved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present application provides an assembled bathroom system, which solves the technical problem that the split modules of the existing assembled bathroom are not reasonable, thereby causing inconvenience in the production, transportation, installation and maintenance process.

[0007] (II) Technical solutions

[0008] In order to achieve the above object, the main technical scheme adopted by the present application comprises:

[0009] The embodiment of the present application provides an assembled bathroom system, which comprises a chassis module, a frame module, a suspended ceiling module, a wall module, a door module, a washing area module and a toilet module; the frame module comprises a top frame body, a bottom frame body and a plurality of side frame bodies arranged in a hexahedral layout; wherein: the chassis module is detachably mounted on the bottom frame body, the suspended ceiling module is detachably mounted on the top frame body, the door module, the washing area module, the wall module and the toilet module are respectively detachably mounted on the plurality of side frame bodies, and the washing area module, the wall module, the toilet module, the chassis module and the suspended ceiling module are located inside the frame module; the wall module and the washing area module are sealingly connected with the suspended ceiling module and the chassis module, and the washing area module is tightly attached to the wall module; the wall module has three wallboards, and encloses the washing area module, the door module, the chassis module and the suspended ceiling module to form an internal space of the assembled bathroom.

[0010] Optionally, the frame module further comprises a plurality of vertical columns, a plurality of cross beams and a plurality of connecting rods, the plurality of vertical columns, the plurality of cross beams and the plurality of connecting rods are detachably connected to form the plurality of side frame bodies, the top frame body and the bottom frame body, and are suitable for detachable mounting of the functional modules of the assembled bathroom; the plurality of side frame bodies comprise a first side frame body, a second side frame body, a third side frame body and a fourth side frame body which are sequentially arranged at the side of the frame module and connected end to end.

[0011] Optionally, the cross beam comprises a connecting cross beam connected with the door module, the connecting cross beam is provided with a mounting portion extending along the length direction of the connecting cross beam, and the mounting portion comprises a sliding groove and a mounting groove; the door module comprises a door panel, a hoisting wheel assembly fixedly connected with the door panel and a driving device connected in the mounting groove; the door panel is slidingly hung on the sliding groove through the hoisting wheel assembly, and the driving device is in transmission connection with the hoisting wheel assembly to drive the door panel to slide along the sliding groove.

[0012] Optionally, the three wallboards are detachably connected to the connecting rods on the first side frame body, the second side frame body and the third side frame body in sequence, and adjacent wallboards are correspondingly spliced through a rabbet; the rabbet comprises a tenon and a mortise connected in an L shape, the tenon and the mortise are both provided with at least two square grooves, and the corresponding square grooves are connected through a square strip; the wallboard comprises a panel layer, a filling layer and a backboard layer from inside to outside, the square groove is located on the filling layer, and the filling layer is a waterproof layer.

[0013] Optionally, the chassis module comprises a damping layer and a tray assembly; the damping layer and the tray assembly are both embedded in the bottom frame body, the tray assembly is stacked on the damping layer, the height of the damping layer is lower than the height of the bottom frame body, the tray assembly has a cylindrical shape with an opening facing upward, the tray assembly protrudes from the bottom frame body, and the tray assembly is provided with a corresponding notch corresponding to the door module.

[0014] Optionally, a plurality of locking pieces are fixed on the bottom periphery of the wall module, the locking pieces are inverted mountain-shaped, and the two sides of the locking pieces are outwardly convex relative to the middle part; a plurality of locking pieces are fixed on the top periphery of the tray assembly, the locking pieces are mountain-shaped, and the two sides of the locking pieces are inwardly concave relative to the middle part; a plurality of connecting holes are arranged on the locking pieces and the locking pieces, one locking piece corresponds to one locking piece, when the locking pieces and the locking pieces are locked, the two sides of the locking pieces and the middle part of the locking pieces are located on the same plane, the two sides of the locking pieces and the middle part of the locking pieces are located on the same plane, and the plurality of connecting holes on the middle part of the locking piece and the middle part of the locking piece are coincident.

[0015] Optionally, the ceiling module comprises a wall top connecting frame, a top maintenance cover and a hydraulic rod; the wall top connecting frame is sleeved on the outer side of the wall module and the wash area module, a maintenance hole is formed in the middle part of the wall top connecting frame, the top maintenance cover is located in the maintenance hole and is hinged to the wall top connecting frame, one end of the hydraulic rod is rotatably connected to the upper surface of the top maintenance cover, and the other end of the hydraulic rod is fixedly connected to the connecting rod of the top frame body to drive the top maintenance cover to rotate.

[0016] Optionally, the middle part of the top maintenance cover is inwardly concave, the first end face is located at the bottom end of the top maintenance cover, the second end face is located at the top end of the top maintenance cover, and the exhaust passage is arranged between the first end face and the second end face.

[0017] Optionally, the wash area module comprises a dressing mirror assembly and a cabinet assembly, a fixing assembly and an auxiliary fixing assembly; the dressing mirror assembly is connected above the cabinet assembly, and the cabinet assembly and the dressing mirror assembly are fixedly connected to the train frame body through a plurality of fixing assemblies; the cabinet assembly comprises a supporting leg, a storage cabinet and a basin assembly, the supporting leg is arranged at the bottom of the storage cabinet and is fixed to the bottom disc module, the basin assembly is sleeved on the top of the storage cabinet, and the storage cabinet and the basin assembly are fixedly connected to the train frame body through a plurality of fixing assemblies; the auxiliary fixing assembly comprises a connecting part connected to the basin assembly and two fixing parts detachably connected to the connecting rods of the first side frame body and the third side frame body, and the two fixing parts are respectively connected to the two ends of the connecting part.

[0018] Optionally, the closestool module comprises a closestool, a U-shaped handrail, an L-shaped handrail, a folding nursing plate and a plurality of hooks; the closestool is detachably connected to the connecting rod of the third side frame body, the U-shaped handrail is detachably connected to the connecting rod of the first side frame body, the L-shaped handrail is detachably connected to the connecting rod of the second side frame body, the folding nursing plate is rotatably connected to the connecting rod of the second side frame body, and the folding nursing plate is located above the L-shaped handrail; when the folding nursing plate is unfolded, one end of the folding nursing plate can be lapped on the basin assembly.

[0019] (Three) beneficial effects

[0020] The beneficial effects of the present invention are as follows: an assembled toilet system of the present invention includes a chassis module, a frame module, a ceiling module, a wall module, a door module, a wash area module and a toilet module; the frame module includes a top frame, a bottom frame and multiple side frames in a hexahedron layout, wherein: the chassis module is detachably mounted on the bottom frame, the ceiling module is detachably mounted on the top frame, the door module, the wash area module, the wall module and the toilet module are respectively detachably mounted on multiple side frames, and the wash area module, the wall module, the toilet module, the chassis module and the ceiling module are located inside the frame module; the wall module and the wash area module are both sealed with the ceiling module and the chassis module, and the wash area module is tightly fitted with the wall module, the wall module has three wall panels, and is enclosed with the wash area module, the door module, the chassis module and the ceiling module to form the interior space of the assembled toilet. Compared with the existing technology, the detachable connection between each functional module and the hexahedral frame module realizes factory prefabrication and rapid on-site assembly, reduces on-site wet work, greatly improves installation efficiency and shortens construction period; the sealed connection between the wall module, washroom module, ceiling module and chassis module, as well as the close fit between the washroom module and the wall module, can effectively prevent water leakage and seepage, enhance the overall sealing and reliability of use; each functional module is integrated inside the frame module, with a compact and reasonable layout, which can optimize space utilization; the detachable structure facilitates the independent replacement of a single faulty functional module, reduces maintenance costs and extends the service life of the system, and the modular design can adjust the configuration according to needs to achieve functional customization. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of an assembled toilet system according to Example 1 of the present invention;

[0022] Figure 2 for Figure 1 A schematic structural diagram of a frame module in an assembled toilet system is shown;

[0023] Figure 3 for Figure 1 A side view of a door module and connecting beams in a prefabricated toilet system is shown;

[0024] Figure 4 for Figure 1 A schematic diagram showing the connection between two adjacent walls in a prefabricated toilet system;

[0025] Figure 5 for Figure 1 The structure diagram of the ceiling module, wash area module, wall module, chassis module and toilet module in the prefabricated bathroom system is shown;

[0026] Figure 6 for Figure 1A side view of the connection between the wall module and the chassis module in the assembled bathroom system shown;

[0027] Figure 7 For Figure 6 A structural schematic diagram of the locking piece in the assembled bathroom system shown;

[0028] Figure 8 For Figure 6 A structural schematic diagram of the locking piece in the assembled bathroom system shown;

[0029] Figure 9 For Figure 1 A structural schematic diagram of the connection between the wash area module and the chassis module in the assembled bathroom system shown;

[0030] Figure 10 For Figure 1 A structural schematic diagram of the connection between the wash area module and the chassis module in the assembled bathroom system shown;

[0031] Figure 11 For Figure 1 A rear view of the wash area module in the assembled bathroom system shown;

[0032] Figure 12 An exploded view of the mounting structure in the assembled bathroom system of embodiment 2 of the present application;

[0033] Figure 13 For Figure 12 A schematic diagram of the mounting structure in the assembled bathroom system shown.

[0034] Explanation of reference signs

[0035] 1: Chassis module; 11: Shock absorption layer; 12: Tray assembly; 13: Locking piece;

[0036] 2: Frame module; 21: Top frame body; 22: Bottom frame body; 23: Side frame body; 231: First side frame body; 232: Second side frame body; 233: Third side frame body; 234: Fourth side frame body; 24: Stand column; 25: Cross beam; 251: Connecting cross beam; 2511: Slide groove; 2512: Mounting groove; 26: Connecting rod;

[0037] 3: Suspended ceiling module; 31: Wall top connecting frame; 32: Top maintenance cover; 321: Exhaust passage; 33: Hydraulic rod;

[0038] 4: Wall module; 41: Tenon; 42: Mortise; 43: Square groove; 44: Sealing strip; 45: Panel layer; 46: Filling layer; 47: Backboard layer; 48: Locking piece;

[0039] 5: door module; 51: door panel; 52: hanger wheel assembly; 53: driving device;

[0040] 6: wash area module; 61: dressing mirror assembly; 62: cabinet assembly; 621: support leg; 622: storage cabinet; 623: basin assembly; 63: fixing assembly; 64: auxiliary fixing assembly; 641: connecting part; 642: fixing part;

[0041] 7: toilet module; 71: toilet;

[0042] 8: mounting structure; 81: universal interface; 82: first rectangular plug; 83: second rectangular plug; 84: compensation piece. DETAILED DESCRIPTION

[0043] In order to better explain the present application, so as to be understood, the present application is described in detail below by specific embodiments in combination with the drawings.

[0044] In order to better understand the above technical solutions, the exemplary embodiments of the present application will be described in more detail below with reference to the drawings. Although the exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a clearer, more thorough understanding of the present application and to convey the complete scope of the present application to those skilled in the art.

[0045] The present application is particularly used for train scene design, and high-efficiency integration and rapid installation of core function components of the toilet are realized through modularization splitting and standardization prefabrication. The assembled toilet system completes prefabrication production and pre-installation debugging of key components such as the chassis module 1, the frame module 2, the ceiling module 3, the wall module 4, the door module 5, the wash area module 6 and the toilet module 7 in the factory, and only needs to be connected with the frame module 2 and the train frame body and the pipeline is connected on site, which greatly shortens the construction period of the train factory assembly or later modification, reduces the influence on the train production rhythm. Moreover, the detachable structure of each function module facilitates independent replacement of a single faulty function module, reduces maintenance cost and prolongs the service life of the system, and the modular design can realize function customization according to the demand adjustment configuration.

[0046] Of course, the present application is not limited to train scene use, but can also be used in outdoor, indoor, passenger car and recreational vehicle scenes with demand, and is installed quickly and has low maintenance cost.

[0047] Example 1:

[0048] Reference Figures 1 to 11The embodiment provides an assembled toilet system for providing a toilet used on a train.

[0049] In the embodiment, the frame module 2 comprises a top frame body 21, a bottom frame body 22 and a plurality of side frame bodies 23 in a hexahedral layout, wherein the bottom plate module 1 is detachably installed on the bottom frame body 22, the ceiling module 3 is detachably installed on the top frame body 21, the door module 5, the washing area module 6, the wall module 4 and the toilet module 7 are respectively detachably installed on the plurality of side frame bodies 23, and the washing area module 6, the wall module 4, the toilet module 7, the bottom plate module 1 and the ceiling module 3 are located inside the frame module 2. The wall module 4 and the washing area module 6 are in sealing connection with the ceiling module 3 and the bottom plate module 1, and the washing area module 6 is closely attached to the wall module 4. The wall module 4 has three wallboards and encloses the interior space of the assembled toilet together with the washing area module 6, the door module 5, the bottom plate module 1 and the ceiling module 3.

[0050] Specifically, referring to Figure 1 , the assembled toilet system has a hexahedral shape, and the frame module 2 encloses the washing area module 6, the wall module 4, the toilet module 7, the bottom plate module 1 and the ceiling module 3 inside. The frame module 2 is fixedly connected with the train frame body. The frame module 2 comprises a top frame body 21, a bottom frame body 22 and a plurality of side frame bodies 23 in a hexahedral layout, wherein the bottom plate module 1 is detachably installed on the bottom frame body 22, the ceiling module 3 is detachably installed on the top frame body 21, the door module 5, the washing area module 6, the wall module 4 and the toilet module 7 are respectively detachably installed on the plurality of side frame bodies 23, and the detachable structure of each functional module facilitates independent replacement of a single faulty functional module. Moreover, the functional modules are prefabricated in a factory and directly assembled on site, thereby saving installation time. Each functional module can also be adjusted and configured according to requirements to realize function customization.

[0051] Moreover, the wall module 4 and the wash area module 6 are sealingly connected with the ceiling module 3 and the base module 1, and the wash area module 6 is closely attached to the wall module 4, the wall module 4 has three wallboards, and the door module 5 is located on one of the wallboards. Therefore, the wash area module 6, the door module 5 and the wall module 4 jointly form a side closure of the assembled bathroom system, and thus the wall module 4, the wash area module 6, the door module 5, the base module 1 and the ceiling module 3 enclose to form an internal space of the assembled bathroom. The sealing connection in the embodiment is sealing and noise reduction by using a three-element EP rubber air bag sealing strip at the connection of each functional module. The three-element EP rubber air bag sealing strip has excellent weather resistance, chemical resistance, good elasticity and good flexibility, and can maintain elasticity at different temperatures to adapt to shape and size changes of various sealing parts. The air bag structure can automatically expand when pressed to fill the gap and achieve good sealing effect, and has a buffering and damping effect, which is suitable for vibrating environments.

[0052] In summary, compared with the prior art, the detachable connection of each functional module and the hexahedral layout frame module 2 realizes factory prefabrication and on-site rapid assembly, reduces on-site wet work, greatly improves installation efficiency and shortens construction period. The sealing connection of the wall module 4 and the wash area module 6 with the ceiling module 3 and the base module 1, and the close attachment of the wash area module 6 to the wall module 4 can effectively prevent water leakage and seepage, and enhance the overall sealing performance and use reliability. Each functional module is integrated inside the frame module 2, which is compact and reasonable in layout, and can optimize space utilization. The detachable structure facilitates independent replacement of a single faulty functional module, reduces maintenance cost and prolongs the service life of the system, and the modular design can adjust the configuration according to the requirements to realize function customization.

[0053] Further, the frame module 2 further comprises a plurality of columns 24, a plurality of beams 25 and a plurality of connecting rods 26, the plurality of columns 24, the plurality of beams 25 and the plurality of connecting rods 26 are detachably connected to form a plurality of side frames 23, a top frame 21 and a bottom frame 22, and are suitable for detachable installation of the assembled bathroom functional module. The plurality of side frames 23 comprises a first side frame 231, a second side frame 232, a third side frame 232 and a fourth side frame 234 arranged in sequence at the side of the frame module 2 and connected end to end.

[0054] Specifically, the side frame bodies 23 are formed by a plurality of columns 24, a plurality of beams 25 and a plurality of connecting rods 26, the top frame body 21 and the bottom frame body 22 are formed by a plurality of beams 25 and a plurality of connecting rods 26, the columns 24 are profiles extending in the vertical direction, the beams 25 are profiles extending in the horizontal direction, the connecting rods 26 are also profiles, the connecting rods 26 are detachably connected to the plurality of side frame bodies 23, the top frame body 21 and the bottom frame body 22 according to different connection positions, and the connecting rods 26 form detachable installation suitable for the prefabricated toilet function module according to different prefabricated toilet function modules, the plurality of connecting rods 26 are combined in a flexible manner, which is convenient for quick assembly, adjustment or disassembly according to actual needs, simplifies the installation process, adapts to the assembly needs of different scenes, improves the construction efficiency, meets the diversified toilet layout needs, and improves the universal adaptation capability of the frame module 2. The plurality of side frame bodies 23 includes a first side frame body 231, a second side frame body 232, a third side frame body 232 and a fourth side frame body 234 arranged in sequence along the side of the frame module 2.

[0055] Furthermore, the frame module 2 is made of aluminum alloy material as the main load-bearing structure of the prefabricated toilet system, which is built by industrial aluminum profiles combined with various accessories. The aluminum alloy material is light in weight, with a volume weight of 2.7 g / cm 3 , a yield strength of ≥200 MPa, about 1 / 3 of the volume weight of steel material (7.85, a yield strength of ≥235 MPa. It is high in strength and corrosion-resistant, not only can reduce the overall weight of the prefabricated toilet system, meet the demand of light weight of train, but also can ensure the stability and reliability of the structure in long-term use and train running vibration environment. The industrial aluminum profile has high standardization, which can be flexibly spliced into different shapes and sizes of frames through various accessories to adapt to various car space layouts. Furthermore, the frame module 2 can be arbitrarily assembled into various toilets according to needs without separate mold opening. At the same time, the frame module 2 is also a support body for wall facing and various function modules, and a multifunctional slot is reserved to provide installation conditions for the connection of various equipment.

[0056] Further, the beam 25 includes a connecting beam 251 connected with the door module 5, the connecting beam 251 is provided with a mounting portion extending along the length direction of the connecting beam 251, and the mounting portion includes a sliding groove 2511 and a mounting groove 2512. The door module 5 includes a door plate 51, a hanging wheel assembly 52 fixedly connected with the door plate 51 and a driving device 53 connected in the mounting groove 2512, the door plate 51 is slidably hung on the sliding groove 2511 through the hanging wheel assembly 52, and the driving device 53 is in transmission connection with the hanging wheel assembly 52 to drive the door plate 51 to slide along the sliding groove 2511.

[0057] Specifically, the cross beam 25 in the top frame body 21 connected with the door is a connecting cross beam 251, the connecting cross beam 251 is provided with a mounting portion extending along the length direction of the cross beam 25 at the side connected with the door, the mounting portion includes sliding grooves 2511 and mounting grooves 2512 arranged in the vertical direction, the door panel 51 is slidably hung on the sliding grooves 2511 through the pulley assembly 52, the mounting grooves 2512 are fixedly connected with the driving device 53, and the driving device 53 is in transmission connection with the pulley assembly. The length direction mounting groove 2512 serves as a universal interface compatible with mainstream track accessories on the market, and the connecting mode of the fixed connection facilitates installation, disassembly and maintenance. Preferably, the fixed connection is achieved through a bolt, which can enhance the stability of the structure.

[0058] Thus, the built-in universal mounting groove 2512 is compatible with various track accessories, the fixed connection simplifies the disassembly and maintenance process, and the bolt further enhances the structural reliability. This design fundamentally solves the problem of fatigue of the connecting piece of the traditional modular sliding door in a vibration environment, prolongs the service life, and fully realizes the "one material for multiple uses" in industrialized assembly.

[0059] Further, the three wall panels are detachably connected to the connecting rods 26 on the first side frame body 231, the second side frame body 232 and the third side frame body 232 in sequence, and adjacent wall panels are spliced through the tongue-and-groove joint. The tongue-and-groove joint includes a tenon 41 and a mortise 42 connected in an L shape, and both the tenon 41 and the mortise 42 are provided with at least two square grooves 43, and the square grooves 43 are connected through a square bar 44. The wall panel includes a panel layer 45, a filling layer 46 and a backboard layer 47 from inside to outside, the square grooves 43 are located on the filling layer 46, and the filling layer 46 is a waterproof layer.

[0060] Specifically, the three wall panels are detachably fixed to the inner sides of the first side frame body 231, the second side frame body 232 and the third side frame body 232 in sequence, the tongue-and-groove joint is one of the mortise-and-tenon structures, and the mortise-and-tenon structure is further provided with the square grooves 43 and the square bar 44 for fixed connection, so as to realize the quick splicing and positioning of adjacent wall panels. After splicing, the square bar 44 can not only limit the spliced wall panels, but also serve as a waterproof material to prevent water from passing through the square grooves 43, thereby reducing the water leakage risk at the joint surface of the wall panels. Of course, the tongue-and-groove joint itself has the functions of positioning and waterproofing, and the square grooves 43 and the square bar 44 further improve the positioning and waterproofing performance of the joint surface of the wall panels. The square grooves 43 extend along the height direction of the wall panel at the joint surface of the wall panel, and after the two square grooves 43 of adjacent wall panels are combined, the two square bars 44 can just clamp the square grooves 43, thereby fixing and connecting the adjacent wall panels.

[0061] In order to further improve the waterproof performance of the wallboard, the wallboard comprises a panel layer 45, a filling layer 46 and a backboard layer 47 arranged from inside to outside, and the filling layer 46 is made of waterproof material. The wallboard is designed as an ecological aluminum composite board with a thickness of 20-30 mm, double-sided ecological aluminum, environmentally friendly and recyclable, in line with the current green development concept, reducing the burden on the environment. It can reduce the weight of the wallboard while improving the heat preservation effect of the bathroom, reducing energy consumption, and providing cushioning protection when impacted. The panel layer 45 adopts an antibacterial nano coating process, which is environmentally friendly, self-cleaning, wear-resistant, corrosion-resistant, antibacterial and heat-insulating. The surface effect is diverse and has strong adaptability to different spaces and is waterproof and moisture-proof, which not only improves the aesthetics of the bathroom, but also protects the internal structure from water vapor erosion. The antibacterial nano coating gives the wallboard the functions of self-cleaning, wear resistance, corrosion resistance and antibacterial properties. The super-hydrophobic and super-oleophilic properties make it difficult for stains to adhere, making it easy to clean itself. The high-hardness coating enhances the wear resistance. It effectively isolates external erosion and maintains good condition in a bathroom environment with moisture and chemical contact. It inhibits bacterial growth and maintains a healthy environment in the bathroom, providing passengers with a healthier environment.

[0062] Further, the chassis module 1 comprises a damping layer 11 and a tray assembly 12. The damping layer 11 and the tray assembly 12 are both embedded in the bottom frame body 22, and the tray assembly 12 is stacked on the damping layer 11. The height of the damping layer 11 is lower than the height of the bottom frame body 22. The tray assembly 12 has a cylindrical shape with an opening facing upward. The tray assembly 12 protrudes from the bottom frame body 22, and the tray assembly 12 has a corresponding notch corresponding to the door module 5.

[0063] Specifically, the chassis module 1 comprises a split damping layer 11 and a tray assembly 12. The damping layer 11 and the tray assembly 12 are both embedded in the bottom frame body 22, and the tray assembly 12 is stacked above the damping layer 11. When the pipeline needs to be modified according to the site requirements, the tray module can be directly removed, modified according to the preset requirements, and installed with the waterproof structure, and then reinstalled in the bottom frame. There is no need to open holes, cut and waterproof the entire frame module 2. The damping layer 11 and the tray assembly 12 are detachably and quickly installed, which facilitates the transportation and installation of individual accessories and avoids the problem of excessive weight and volume of the integrated chassis. The installation efficiency is improved. The damping layer 11 can absorb the vibration during the train running, and the tray assembly 12 has good waterproof performance. Therefore, the cylindrical tray assembly 12 can prevent water from leaking out of the assembled bathroom. The tray assembly 12 protrudes from the bottom frame body 22 to facilitate user access, and the tray assembly 12 has a corresponding notch corresponding to the door module 5 for installing the reserved hole of the door module 5.

[0064] Moreover, the chassis module 1 is made of ABS, which is relatively light in weight, facilitating transportation and installation. ABS itself does not absorb water, and after special processing, its waterproof performance is more outstanding. The overall chassis is made of ABS material, which can effectively prevent water from penetrating into the bottom structure of the carriage, avoiding problems such as rusting of metal parts and structural damage caused by accumulated water. After installation, it can better work with the frame module 2 and other components. The surface is smooth and not easy to stain, making it very convenient to clean. During daily use, just wipe it with a damp cloth or clean it with ordinary cleaner to keep the chassis clean and tidy. If the chassis module 1 is locally damaged, due to the repairability of its material, it can be repaired by welding or special glue, reducing maintenance costs.

[0065] Further, the wall module 4 is fixed with a plurality of locking pieces 48 on the bottom periphery, the locking pieces 48 are inverted mountain-shaped, and the two sides of the locking pieces 48 are outwardly protruding relative to the middle. The tray assembly 12 is fixed with a plurality of locking pieces 13 on the top periphery, and the locking pieces 13 are mountain-shaped, and the two sides of the locking pieces 13 are inwardly recessed relative to the middle. The locking pieces 48 and the locking pieces 13 are both provided with a plurality of connecting holes, one locking piece 13 corresponds to one locking piece 48, when the locking piece 48 is locked with the locking piece 13, the two sides of the locking piece 48 and the middle part of the locking piece 13 are located on the same plane, and the two sides of the locking piece 13 and the middle part of the locking piece 48 are located on the same plane, and the connecting holes on the middle parts of the locking piece 48 and the locking piece 13 coincide.

[0066] Specifically, the locking piece 48 is inverted mountain-shaped, and the two sides of the inverted mountain-shaped locking piece 48 protrude outward, while the locking piece 13 is mountain-shaped, and the middle part of the mountain-shaped locking piece 13 is inwardly recessed, so that when the locking piece 48 is locked with the locking piece 13, the two sides of the locking piece 48 and the middle part of the locking piece 13 are located in the same plane, while the middle part of the locking piece 48 and the two sides of the locking piece 13 are located in the same plane, and the locking piece 48 and the locking piece 13 are both provided with a plurality of connecting holes, the locking piece 48 and the locking piece 13 are connected to the bottom of the wall module 4 and the top of the tray assembly 12 through the connecting holes respectively, and when the locking piece 48 is locked with the locking piece 13, the connecting holes on the middle parts of the locking piece 48 and the locking piece 13 correspond, and the connecting holes facilitate the positioning of the locking piece 48 and the locking piece 13, and also improve the connection strength of the locking piece 48 and the locking piece 13.

[0067] Further, the ceiling module 3 comprises a wall top connecting frame 31, a top maintenance cover 32 and a hydraulic rod 33. The wall top connecting frame 31 is sleeved outside the wall module 4 and the washing area module 6, and a maintenance hole is formed in the middle of the wall top connecting frame 31. The top maintenance cover 32 is located in the maintenance hole and is hinged to the wall top connecting frame 31. One end of the hydraulic rod 33 is rotatably connected to the upper surface of the top maintenance cover 32, and the other end of the hydraulic rod 33 is fixedly connected to the connecting rod 26 of the top frame body 21 to drive the top maintenance cover 32 to rotate.

[0068] Specifically, the ceiling module 3 is located at the top end of the assembled bathroom. The bottom end of the wall top connecting frame 31 is sleeved outside the wall module 4 and the washing area module 6, and is fixed to the top end of the wall module 4 and the washing area module 6 by screws. A maintenance hole is formed in the middle of the wall top connecting frame 31. The top maintenance cover 32 is hinged to the wall top connecting frame 31. One end of the hydraulic rod 33 is rotatably connected to the top maintenance cover 32. The other end of the hydraulic rod 33 is fixed to the connecting rod 26 of the top frame body 21 by welding, screwing or clamping. The extension and retraction of the hydraulic rod 33 drives the rotation of the top maintenance cover 32. The top maintenance cover 32 is combined with an electric push rod (stroke 0-300mm, thrust 500N) using a hidden hinge (fatigue life ≥100,000 times) to support 0-90° stepless adjustment. The controlled deformation under a uniform load of 150kg / m2 is ≤1.8mm. The ceiling module 3 is a device maintenance opening at the top of the assembled bathroom, which facilitates the maintenance and daily maintenance of air conditioners, exhausts, lamps and other equipment and components. In normal use, it remains closed to ensure the overall aesthetics of the assembled bathroom. When maintenance work is needed, it can be quickly opened to facilitate workers to enter the top space for operation, improving maintenance efficiency. At the same time, the ceiling module 3 also integrates lighting fixtures and other facilities.

[0069] Further, the middle of the top maintenance cover 32 is recessed inwardly. The first end face is located at the bottom end of the top maintenance cover 32, and the second end face is located at the top end of the top maintenance cover 32. The first end face and the second end face are provided with an exhaust passage 321.

[0070] Specifically, the middle of the top maintenance cover 32 is recessed inwardly, thereby forming a first end face at the bottom end of the top maintenance cover 32 and a second end face at the top end of the top maintenance cover 32. A plurality of exhaust passages 321 are formed between the first end face and the second end face. Specifically, the exhaust passages 321 are hidden linear exhaust openings.

[0071] Further, the wash area module 6 comprises a dressing mirror assembly 61 and a cabinet assembly 62, a fixing assembly 63, an auxiliary fixing assembly 64, the dressing mirror assembly 61 is connected above the cabinet assembly 62, and the cabinet assembly 62 and the dressing mirror assembly 61 are both fixedly connected to the train frame through multiple fixing assemblies 63. The cabinet assembly 62 comprises a supporting leg 621, a storage cabinet 622 and a basin assembly 623, the supporting leg 621 is arranged at the bottom of the storage cabinet 622 and is fixed to the bottom plate module 1, and the basin assembly 623 is sleeved on the top of the storage cabinet 622, and the storage cabinet 622 and the basin assembly 623 are both fixedly connected to the train frame through multiple fixing assemblies 63. The auxiliary fixing assembly 64 comprises a connecting part 641 connected with the basin assembly 623 and two fixing parts 642 detachably connected with the connecting rods 26 of the first side frame 231 and the third side frame 232, and the two fixing parts 642 are respectively connected to the two ends of the connecting part 641.

[0072] Specifically, the dressing mirror assembly 61, the auxiliary fixing assembly 64, the fixing assembly 63 and the cabinet assembly 62 of the modular design are all prefabricated by the factory and then transported into the train compartment for installation. When installed in the train compartment, the dressing mirror assembly 61 is connected above the cabinet assembly 62, and the cabinet assembly 62 and the dressing mirror assembly 61 are both fixedly connected to the train frame through multiple fixing assemblies 63 from the rear of the dressing mirror assembly 61 connected to the cabinet assembly 62. The fixing assembly 63 comprises a fixing part and a connecting bolt, the fixing part has three mutually perpendicular first, second and third connecting surfaces, the first and second connecting surfaces are respectively connected with the dressing mirror assembly 61, and the third connecting surface is connected with the train frame through the connecting bolt, while the fixing part in the cabinet assembly 62 is located inside the cabinet assembly 62, so that the first and second connecting surfaces are respectively connected with the cabinet assembly 62, and the third connecting surface penetrates through the cabinet assembly 62 and is connected with the train frame. The supporting leg 621 is arranged at the bottom of the storage cabinet 622 and is fixed to the bottom plate module 1, and the supporting leg 621 comprises a stand 24 and a sleeve, the stand 24 is threadedly connected with the sleeve, the stand 24 is fixedly connected with the bottom plate of the compartment, the sleeve is detachably connected with the bottom of the first storage cabinet 622, the height of the sleeve is adjusted to level and lift the first storage cabinet 622, so as to match the compartments of different vehicle models. The basin assembly 623 is sleeved on the top of the storage cabinet 622. The connecting part 641 and the two fixing parts 642 are integrally formed in the same horizontal plane, the connecting part 641 is attached to and fixedly connected with the basin assembly 623, and the two fixing parts 642 are attached to and fixed to the frame module corresponding to the two wallboards, so that the wash area module 6 is connected with the frame module 2.

[0073] Furthermore, the main load-bearing components of the washroom module 6 are made of aluminum alloy, connected by fixing components 63 and support legs 621, ensuring stability even during train vibrations. The basin assembly 623 is made of nano-alloy, and the storage cabinet 622 is constructed from 15mm thick carbon fiber composite panels. The modular design facilitates production, transportation, and installation. Each module can be independently manufactured and assembled on-site, significantly improving installation efficiency. During later maintenance, individual modules can be replaced or repaired, reducing maintenance costs and time.

[0074] Furthermore, the toilet module 7 includes a toilet 71, a U-shaped armrest, an L-shaped armrest, a folding care plate and multiple hooks. The toilet 71 is detachably connected to the connecting rod 26 of the third side frame 232, the U-shaped armrest is detachably connected to the connecting rod 26 of the first side frame 231, the L-shaped armrest is detachably connected to the connecting rod 26 of the second side frame 232, the folding care plate is rotatably connected to the connecting rod 26 of the second side frame 232, and the folding care plate is located above the L-shaped armrest. When the folding care plate is unfolded, one end of the folding care plate can be overlapped on the basin assembly 623.

[0075] Specifically, the toilet module 7 is a variety of settings inside the assembled toilet, including a toilet 71, a U-shaped handrail, an L-shaped handrail, a folding care board and a plurality of hooks. The toilet 71 is detachably connected to the connecting rod 26 of the third side frame 232. Preferably, the toilet 71 can be replaced with a squat toilet to facilitate use by people with different needs. The folding care board is located above the L-shaped handrail. When the folding care board is folded, the L-shaped handrail surrounds the edge of the folding care board. When the folding care board is unfolded, one end of the folding care board can be overlapped on the basin assembly 623, so that the folding care board can bear a certain weight. The U-shaped handrail is detachably connected to the frame module 2 through the fixing portion 642.

[0076] Example 2:

[0077] Reference Figure 12 and Figure 13 The difference between this embodiment and embodiment 1 is that a mounting structure 8 for the functional parts of the assembled toilet is provided inside the assembled toilet, as described in detail below.

[0078] In this embodiment, the mounting structure 8 for the assembled toilet function piece includes a plurality of universal interfaces 81 opened in the inner side of the assembled toilet and a rectangular plug block arranged at one end of the function piece. The universal interfaces 81 are arranged on the wall body module 4 and the washing area module 6, and the universal interfaces 81 are rectangular holes with fixed sizes. The function pieces include hat hooks, distress buttons, folding handrails, smoke alarms, etc. The function pieces are divided into ordinary function pieces and extremely small function pieces according to the size of the function pieces. The ordinary function pieces include distress buttons, folding handrails and smoke alarms. The extremely small function pieces include long strip-shaped hat hooks. The rectangular plug block includes a first rectangular plug block 82 connected with one end of the ordinary function piece and a second rectangular plug block 83 connected with one end of the extremely small function piece. The ordinary function piece can be inserted into the rectangular hole through the first rectangular plug block 82 at one end, so as to realize the installation of different function pieces and the replacement of the function pieces according to the needs.

[0079] Since the first rectangular plug block 82 exceeds the size of the extremely small function piece, it is inconvenient to directly use a unified first rectangular plug block 82. Therefore, one end of the extremely small function piece is provided with a second rectangular plug block 83 with a smaller size. The second rectangular plug block 83 matches the size of the extremely small function piece. The second rectangular plug block 83 is connected with the universal interface 81 through a compensation piece 84. The compensation piece 84 has a rectangular cavity with a cuboid structure. The rectangular cavity of the compensation piece 84 is equivalent to the shape of the second rectangular plug block 83. Therefore, the second rectangular plug block 83 can be clamped in the compensation piece 84, and the size of the compensation piece 84 is equivalent to that of the universal interface 81. Thus, the installation of the extremely small function piece is realized.

[0080] In the description of the present application, it should be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0081] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0082] In the present application, unless otherwise explicitly specified and limited, a first feature is "on" or "under" a second feature can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature is "over", "above" and "on top of" a second feature can mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. A first feature is "under", "below" and "underneath" a second feature can mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0083] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0084] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. An assembled toilet system, characterized by: It includes a chassis module (1), a frame module (2), a ceiling module (3), a wall module (4), a door module (5), a wash area module (6) and a toilet module (7); The frame module (2) comprises a top frame (21), a bottom frame (22) and a plurality of side frames (23) in a hexahedral layout, wherein: the chassis module (1) is detachably mounted on the bottom frame (22), the ceiling module (3) is detachably mounted on the top frame (21), the door module (5), the washroom module (6), the wall module (4) and the toilet module (7) are detachably mounted on the plurality of side frames (23), and the washroom module (6), the wall module (4), the toilet module (7), the chassis module (1) and the ceiling module (3) are located inside the frame module (2); The wall module (4) and the wash area module (6) are both sealedly connected to the ceiling module (3) and the chassis module (1), and the wash area module (6) is tightly fitted to the wall module (4). The wall module (4) has three wall panels and is enclosed with the wash area module (6), the door module (5), the chassis module (1) and the ceiling module (3) to form the interior space of the assembled toilet.

2. The assembled toilet system according to claim 1, characterized in that: The frame module (2) further comprises a plurality of columns (24), a plurality of crossbeams (25) and a plurality of connecting rods (26), wherein the plurality of columns (24), the plurality of crossbeams (25) and the plurality of connecting rods (26) are detachably connected to form the plurality of side frames (23), the top frame (21) and the bottom frame (22), and are suitable for the detachable installation of the assembled toilet functional module; The plurality of side frames (23) include a first side frame (231), a second side frame (232), a third side frame (233) and a fourth side frame (234) which are sequentially arranged on the side of the frame module (2) and connected end to end.

3. The assembled toilet system according to claim 2, characterized in that: The crossbeam (25) includes a connecting crossbeam (251) connected to the door module (5), and the connecting crossbeam (251) is provided with a mounting portion extending along the length direction of the connecting crossbeam (251), and the mounting portion includes a slide groove (2511) and a mounting groove (2512); The door module (5) comprises a door panel (51), a hanging wheel assembly (52) fixedly connected to the door panel (51), and a driving device (53) connected to the mounting groove (2512); the door panel (51) is slidably connected to the slide groove (2511) through the hanging wheel assembly (52); the driving device (53) is transmission-connected to the hanging wheel assembly (52) for driving the door panel (51) to slide along the slide groove (2511).

4. The assembled toilet system according to claim 2, wherein: The three wall panels are detachably connected to the connecting rods (26) on the first side frame (231), the second side frame (232) and the third side frame (233) in sequence, and the adjacent wall panels are spliced ​​correspondingly through tongue and groove. The tongue and groove comprises a tenon (41) and a tenon groove (42) connected in an L-shape, wherein the tenon (41) and the tenon groove (42) are both provided with at least two square grooves (43), and the corresponding square grooves (43) are clamped together by square bars (44); The wall panel comprises a panel layer (45), a filling layer (46) and a backboard layer (47) from the inside to the outside, the square groove (43) is located on the filling layer (46), and the filling layer (46) is a waterproof layer.

5. The assembled toilet system according to claim 1, characterized in that: The chassis module (1) comprises a shock-absorbing layer (11) and a tray assembly (12); The shock-absorbing layer (11) and the tray assembly (12) are both embedded in the bottom frame (22), and the tray assembly (12) is stacked on the shock-absorbing layer (11). The height of the shock-absorbing layer (11) is lower than the height of the bottom frame (22). The tray assembly (12) is in the shape of a cylinder with an opening facing upward. The tray assembly (12) protrudes from the bottom frame (22), and the tray assembly (12) is provided with a corresponding notch corresponding to the door module (5).

6. The assembled toilet system according to claim 5, characterized in that: A plurality of locking members (48) are fixed to the periphery of the bottom of the wall module (4), the locking members (48) are in the shape of an inverted mountain, and both sides of the locking members (48) are convex outward relative to the middle; A plurality of locking members (13) are fixedly provided on the circumference of the top of the tray assembly (12), and the locking members (13) are in a mountain shape, with both sides of the locking members (13) being recessed inward relative to the middle. The locking member (48) and the locking member (13) are both provided with a plurality of connecting holes. One locking member (13) corresponds to one locking member (48). When the locking member (48) is fastened with the locking member (13), both sides of the locking member (48) and the middle part of the locking member (13) are located in the same plane. Both sides of the locking member (13) and the middle part of the locking member (48) are located in the same plane. The middle part of the locking member (13) and the plurality of connecting holes on the middle part of the locking member (48) overlap.

7. The assembled toilet system according to claim 1, characterized in that: The ceiling module (3) comprises a wall-top connection frame (31), a top inspection cover (32) and a hydraulic rod (33); The wall-top connection frame (31) is sleeved on the outside of the wall module (4) and the wash area module (6), and an inspection hole is opened in the middle of the wall-top connection frame (31). The top inspection cover (32) is located in the inspection hole and is hinged to the wall-top connection frame (31). One end of the hydraulic rod (33) is rotatably connected to the upper surface of the top inspection cover (32), and the other end of the hydraulic rod (33) is fixedly connected to the connecting rod (26) of the top frame body (21) to drive the top inspection cover (32) to rotate.

8. The assembled toilet system according to claim 7, characterized in that: The middle of the top inspection cover (32) is recessed inward, the bottom end of the top inspection cover (32) is a first end face, the top end of the top inspection cover (32) is a second end face, and an exhaust passage (321) is provided between the first end face and the second end face.

9. The assembled toilet system according to claim 1, wherein: The wash area module (6) comprises a vanity mirror assembly (61), a cabinet assembly (62), a fixing assembly (63), and an auxiliary fixing assembly (64); the vanity mirror assembly (61) is connected to the upper portion of the cabinet assembly (62); and the cabinet assembly (62) and the vanity mirror assembly (61) are both fixedly connected to the train frame via a plurality of sets of fixing assemblies (63); The cabinet assembly (62) includes a support leg (621), a storage cabinet (622) and a basin assembly (623), wherein the support leg (621) is arranged at the bottom of the storage cabinet (622), and the support leg (621) is fixed to the chassis module (1), and the basin assembly (623) is sleeved on the top of the storage cabinet (622), and the storage cabinet (622) and the basin assembly (623) are both fixedly connected to the train frame through multiple sets of the fixing assemblies (63); The auxiliary fixing assembly (64) includes a connecting portion (641) connected to the basin assembly (623) and two fixing portions (642) detachably connected to the connecting rods (26) of the first side frame (231) and the third side frame (233), and the two fixing portions (642) are respectively connected to the two ends of the connecting portion (641).

10. The assembled toilet system according to claim 9, characterized in that: The toilet module (7) comprises a toilet (71), a U-shaped armrest, an L-shaped armrest, a folding nursing board and a plurality of hooks; The toilet (71) is detachably connected to the connecting rod (26) of the third side frame (233), the U-shaped armrest is detachably connected to the connecting rod (26) of the first side frame (231), the L-shaped armrest is detachably connected to the connecting rod (26) of the second side frame (232), the folding care plate is rotatably connected to the connecting rod (26) of the second side frame (232), and the folding care plate is located above the L-shaped armrest. When the folding care plate is unfolded, one end of the folding care plate can be overlapped on the basin assembly (623).

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