Underframe structure and multifunctional container toilet

Abstract

The utility model discloses an underframe structure and a multifunctional container toilet. The underframe structure comprises a first area, a second area and a third area which are respectively provided with a first drainage port, a second drainage port and a third drainage port, and comprises a first closestool drainage port, a second closestool drainage port, a first drainage pipe, a second drainage pipe, a third drainage pipe and an access hole. The first toilet drain port and the second toilet drain port are respectively arranged in the first area and the second area to install the first toilet and the second toilet. The first drainage pipe and the second drainage pipe are communicated at the pipe converging section. And the access hole is formed in the pipe converging section. According to the bottom frame structure, multifunctional division can be achieved, the drainage pipes are arranged on the same layer and gathered at one position, the length and occupied space of the drainage pipes are reduced, overhaul and later maintenance are facilitated, overall installation and arrangement are convenient and fast, the use range of the bottom frame structure and the multifunctional container toilet is effectively widened, and repeated utilization is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of toilets, and particularly relates to a chassis structure and a multifunctional container toilet. Background Art

[0002] Existing container toilets and their chassis structures often have problems such as single function, difficult installation, large workload on site, small number of drainage outlets, chaotic drainage pipe layout, large space occupation, and difficult maintenance. As a result, when they are applied to container toilets, they bring overall installation difficulties and a small scope of application.

[0003] To this end, the present invention provides a chassis structure and a multifunctional container toilet to at least partially solve the above problems. Utility Model Content

[0004] The Summary of the Utility Model introduces a series of simplified concepts that will be further described in the Detailed Description of the Utility Model. The Summary of the Utility Model of the Utility Model does not intend to limit the key features and essential technical features of the claimed technical solution, nor does it intend to determine the scope of protection of the claimed technical solution.

[0005] In order to at least partially solve the above problems, according to a first aspect of the present invention, a chassis structure is provided for a multifunctional container toilet. The chassis structure comprises:

[0006] A first area, a second area, and a third area, wherein the first area, the second area, and the third area are arranged along a length direction, and the first area, the second area, and the third area respectively have a first drain outlet, a second drain outlet, and a third drain outlet;

[0007] a first toilet drain outlet and a second toilet drain outlet, wherein the first toilet drain outlet and the second toilet drain outlet are respectively disposed in the first area and the second area for installing a first toilet and a second toilet respectively;

[0008] a first drain pipe, a second drain pipe, and a third drain pipe, wherein the first drain pipe and the second drain pipe are connected at a pipe merging section, the first drain pipe is connected along the length direction to the first toilet drain outlet, the first drain outlet, and the second toilet drain outlet, the second drain pipe is connected to the first drain outlet and the second drain outlet, and the third drain pipe is connected to the second drain pipe and the third drain outlet; and

[0009] An inspection port is provided at the pipe collecting section.

[0010] According to the chassis structure of the present invention, multifunctional division can be achieved, which can meet the functional division requirements of the multifunctional container toilet. The drainage pipes are arranged on the same layer and gathered in one place, which reduces the length and occupied space of the drainage pipes, facilitates inspection and later maintenance, and the overall installation and setting are convenient, which effectively improves the use scope of the chassis structure and the multifunctional container toilet, and is convenient for reuse.

[0011] Optionally, the chassis structure further includes a septic tank, which is located below the first drain outlet and connected to the first drain outlet.

[0012] Optionally, the base frame structure further includes a first bottom side beam and a second bottom side beam, the first bottom side beam and the second bottom side beam extend along the length direction and are arranged opposite to each other along the width direction, the first area and the second area are arranged between the first bottom side beam and the second bottom side beam along the width direction, and the size of the first area along the length direction is larger than the size of the second area along the length direction.

[0013] Optionally, the second area is located between the first area and the third area along the length direction, and the first toilet drain outlet, the second toilet drain outlet and the first drain outlet are all closer to the first bottom side beam than the second drain outlet along the width direction.

[0014] Optionally, the base frame structure also includes a first floor drain, a second floor drain and a third floor drain, and the first floor drain, the second floor drain and the third floor drain are respectively arranged in the first area, the second area and the third area, and the second drain pipe connects the first floor drain, the second floor drain and the third drain pipe at the same time, the first drain outlet is closer to the first bottom side beam than the first floor drain and the second floor drain along the width direction, and the third drain pipe connects the third drain outlet and the third floor drain.

[0015] Optionally, the chassis structure further includes:

[0016] a first bottom side beam and a second bottom side beam, the first bottom side beam and the second bottom side beam extending along the length direction and arranged opposite to each other along the width direction, the first bottom side beam and the second bottom side beam correspondingly having lifting holes formed along the width direction; and

[0017] At least two lifting shafts are telescopically arranged in the lifting holes along the width direction.

[0018] Optionally,

[0019] The chassis structure further comprises a lifting sleeve, wherein the lifting sleeve is fixedly connected to the lifting hole, and the lifting shaft is telescopically arranged in the lifting sleeve along the width direction; and / or

[0020] Limiting members are provided at both ends of the lifting shaft along the width direction.

[0021] Optionally, the chassis structure further includes a fourth region, the fourth region being arranged between the first bottom side beam and the second bottom side beam along the width direction.

[0022] The third region is located between the fourth region and the second region along the length direction; or

[0023] The first region is located between the fourth region and the second region along the length direction.

[0024] According to a second aspect of the present invention, a multifunctional container toilet is provided, comprising the chassis structure according to any of the above solutions.

[0025] The multifunctional container toilet according to the second aspect of the present invention can achieve a technical effect similar to that of the chassis structure of the first aspect.

[0026] Optionally, the multifunctional container toilet also includes:

[0027] a wall, a plurality of the walls being connected to the base structure to define the first area, the second area, and the third area, respectively, the wall comprising an insulation layer; and

[0028] A radiator is arranged on the wall.

[0029] Optionally, the multifunctional container toilet also includes:

[0030] a first toilet and a first washbasin, wherein the first toilet and the first washbasin are disposed in the first area, and the first toilet and the first washbasin are connected to the first toilet drain outlet and the first drain outlet, respectively;

[0031] a second toilet and a second washbasin, the second toilet and the second washbasin being arranged in the second area, the second toilet and the second washbasin being connected to the first toilet drain outlet and the second drain outlet, respectively;

[0032] a third toilet, the third toilet being connected to a wall shared by the first area and the second area, the third toilet being connected to a third toilet drain outlet; and

[0033] A mop pool is provided in the third area and is connected to the third drain port.

[0034] Wherein, the third toilet drain outlet is connected to the third drain pipe and the second drain pipe.

[0035] Optionally, the multifunctional container toilet also includes:

[0036] A rain shield eave is located above the chassis structure and protrudes away from the interior of the container along the width direction;

[0037] Exhaust fans, a plurality of exhaust fans are arranged on the upper part of the wall;

[0038] An air conditioner is provided on the upper part of the wall;

[0039] a water heater, the water heater being disposed on the wall; and

[0040] A water dispenser is provided in the third area. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The following drawings of the present invention are used as a part of the present invention for understanding the present invention. The drawings show embodiments of the present invention and their descriptions, and are used to explain the principle of the present invention.

[0042] In the attached figure:

[0043] Figure 1 This is a schematic diagram of the internal structure of a multifunctional container toilet according to a preferred embodiment of the present invention, wherein the outer door panel is in the open position;

[0044] Figure 2 The utility model is a multifunctional container toilet according to a preferred embodiment of the present invention. Figure 1 A schematic cross-sectional view of the structure along the AA axis, wherein the outer door panel is in the closed position;

[0045] Figure 3 for Figure 1 a front view of the outer door panel in a closed position;

[0046] Figure 4 The utility model is a multifunctional container toilet according to a preferred embodiment of the present invention. Figure 1 Schematic diagram of the cross-sectional structure along the BB direction;

[0047] Figure 5 is a schematic diagram of the internal structure of a multifunctional container toilet according to a preferred embodiment of the present invention, wherein the outer door panel is in a closed position and the drainage layout is shown; and

[0048] Figure 6 This is a structural explosion diagram of a multifunctional container toilet according to a preferred embodiment of the present utility model.

[0049] Description of reference numerals:

[0050] 10: Multifunctional container bathroom 11: First toilet

[0051] 12: Second toilet 13: Third toilet

[0052] 14: Wall 15: External door panel

[0053] 16: First wash basin 17: Second wash basin

[0054] 18: Mop pool 19: Exhaust fan

[0055] 21: Air conditioner 22: Water heater

[0056] 23: Shelf 24: First compartment

[0057] 25: Second compartment 26: Rain shelter

[0058] 27: Support plate 28: Top plate

[0059] 29: Secondary beam 31: Bottom beam

[0060] 100: chassis structure 110: first area

[0061] 111: First toilet drain 112: First floor drain

[0062] 113: First drainage outlet 120: Second area

[0063] 121: Second toilet drain 122: Second floor drain

[0064] 123: Second drainage outlet 130: Third area

[0065] 131: Third floor drain 133: Third drainage outlet

[0066] 140: First drain pipe 150: Second drain pipe

[0067] 160: Third drainage pipe 171: Pipe collection section

[0068] 172: Inspection port 173: First bottom side beam

[0069] 174: Second bottom side beam 175: Lifting hole

[0070] 176: Lifting shaft 177: Limiting piece

[0071] 180: Fourth area D1: length direction

[0072] D2: width direction D3: height direction DETAILED DESCRIPTION

[0073] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0074] To provide a thorough understanding of the present invention, the following description will provide a detailed structural explanation of the present invention. Obviously, the implementation of the present invention is not limited to the specific details familiar to those skilled in the art. Preferred embodiments of the present invention are described in detail below. However, in addition to these detailed descriptions, the present invention may also have other embodiments and should not be construed as being limited to the embodiments set forth herein.

[0075] It should be understood that the purpose of the terms used herein is only to describe specific embodiments and is not intended to limit the present invention. The singular forms "a", "an" and "said / the" are also intended to include the plural forms, unless the context clearly indicates otherwise. When the terms "comprise" and / or "include" are used in this specification, they indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof. The terms "upper", "lower", "front", "back", "left", "right" and similar expressions used in this utility model are for illustrative purposes only and are not limiting.

[0076] Ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" itself does not imply the existence of a "second component", and the term "second component" itself does not imply the existence of a "first component".

[0077] Hereinafter, specific embodiments of the present invention will be described in more detail with reference to the accompanying drawings. These drawings show representative embodiments of the present invention and are not intended to limit the present invention.

[0078] like Figures 1 to 6As shown, according to a first aspect of the present invention, a chassis structure 100 is provided for use in a multi-functional container toilet 10. The chassis structure 100 includes a first area 110, a second area 120, and a third area 130. The first area 110, the second area 120, and the third area 130 are arranged along a length direction D1. The first area 110, the second area 120, and the third area 130 each have a first drain port 113, a second drain port 123, and a third drain port 133. The chassis structure 100 also includes a first toilet drain port 111, a second toilet drain port 121, a first drain pipe 140, a second drain pipe 150, a third drain pipe 160, and an inspection port 172. The first toilet drain port 111 and the second toilet drain port 121 are respectively provided in the first area 110 and the second area 120 for mounting the first toilet 11 and the second toilet 12, respectively. The first drain pipe 140 and the second drain pipe 150 are connected at a pipe converging section 171. The first drain pipe 140 connects the first toilet drain outlet 111, the first drain outlet 113, and the second toilet drain outlet 121 along the length direction D1. The second drain pipe 150 connects the first drain outlet 113 and the second drain outlet 123. The third drain pipe 160 connects the second drain pipe 150 and the third drain outlet 133. An inspection port 172 is provided at the pipe converging section 171.

[0079] According to the chassis structure of the present invention, multifunctional division can be achieved, which can meet the functional division requirements of the multifunctional container toilet. The drainage pipes are arranged on the same layer and gathered in one place, which reduces the length and occupied space of the drainage pipes, facilitates inspection and later maintenance, and the overall installation and setting are convenient, which effectively improves the use scope of the chassis structure and the multifunctional container toilet, and is convenient for reuse.

[0080] It should be noted that, in the present invention, the "length direction" refers to the length direction of the chassis structure, which is parallel to the length direction of the multi-functional container toilet; the "width direction" refers to the width direction of the chassis structure, which is parallel to the width direction of the multi-functional container toilet; and the "height direction" refers to the height direction of the chassis structure, which is parallel to the height direction of the multi-functional container toilet.

[0081] The chassis structure 100 includes a first area 110, a second area 120, and a third area 130. The first area 110, the second area 120, and the third area 130 are arranged along the length direction D1. Figure 1 and Figure 5 The chassis structure 100 may include a first region 110, a second region 120, a third region 130, and a fourth region 180. The first region 110, the second region 120, the third region 130, and the fourth region 180 may be arranged along the length direction D1.

[0082] Continue to refer Figure 1 、 Figure 4 and Figure 5 The chassis structure 100 may include a first bottom side beam 173, a second bottom side beam 174, two bottom end beams, and a plurality of bottom cross beams 31. The first bottom side beam 173 and the second bottom side beam 174 extend along the length direction D1 and are arranged opposite to each other along the width direction D2. The two bottom end beams extend along the width direction D2 and are arranged opposite to each other along the length direction D1. The bottom cross beam 31 may be arranged roughly parallel to the bottom end beams and spaced apart between the two bottom end beams along the length direction D1. The bottom cross beam 31 may be a C-shaped bending part, which increases the structural strength of the chassis structure 100 and increases the grip on the ground (such as a concrete floor).

[0083] Because the base frame structure 100 has multiple areas along the length direction D1, the base frame structure 100 and the multifunctional container toilet 10 used therein are large in size and heavy in weight, making lifting via corner fittings difficult and risky. In the present invention, the first bottom side beam 173 and the second bottom side beam 174 can be provided with corresponding lifting holes 175 along the width direction D2. A lifting shaft 176 sleeve can be fixedly connected to the lifting holes 175. The lifting shaft 176 can be telescopically inserted into the lifting holes 175 along the width direction D2. Specifically, the lifting shaft 176 sleeve can be telescopically inserted into the lifting shaft 176 sleeve along the width direction D2. Thus, the base frame structure 100 and the multifunctional container toilet 10 used therein can be lifted and moved by a crane, thereby facilitating transportation, flexible application, and reuse. In addition, the lifting shaft 176 can be extended and retracted within the lifting shaft sleeve 176 or the lifting hole 175. The lifting shaft 176 can be pulled out during lifting, and can be pushed back into the lifting hole 175 during non-lifting. This not only achieves the convenience of lifting, but also makes the base frame structure 100 beautiful in the non-lifting state without causing interference.

[0084] In some embodiments, the chassis structure 100 may be provided with two lifting holes 175 along the length direction D1 and two lifting holes 175 along the width direction D2. Figure 1 and Figure 5 , the underframe structure 100 can have 4 lifting shafts 176, thus, the maximum lifting weight can be up to 60 tons. Of course, if necessary and / or desired, the underframe structure 100 can be provided with more lifting shafts 176.

[0085] In some embodiments, limiting members 177 can be provided at both ends of the lifting shaft 176 along the width direction D2, so that the lifting shaft 176 will not completely disengage from the lifting hole 175 or completely retract into the lifting hole 175 during the extension and retraction process, thereby improving the lifting safety and facilitating application.

[0086] Continue to refer Figure 1 and Figure 5The first, second, third, and fourth regions 110, 120, 130, and 180 can be disposed along the width direction D2 between the first and second bottom side beams 173, 174. The first, second, third, and fourth regions 110, 120, 130, and 180 can be disposed along the length direction D1 between the two bottom end beams. The first, second, third, and fourth regions 110, 120, 130, and 180 can be defined by the first and second bottom side beams 173, 174, the two bottom end beams, and the wall 14, which will be described later. In practical applications, the first, second, third, and fourth regions 110, 120, 130, and 180 can primarily constitute the floor of the underframe structure 100, which can be, for example, concrete-filled tiles.

[0087] The first area 110 , the second area 120 , and the third area 130 respectively have a first drain port 113 , a second drain port 123 , and a third drain port 133 .

[0088] The base structure 100 also includes a first toilet drain outlet 111, a second toilet drain outlet 121, a first drain pipe 140, a second drain pipe 150, a third drain pipe 160, an inspection port 172, a first floor drain 112, a second floor drain 122, and a third floor drain 131. The first floor drain 112, the second floor drain 122, and the third floor drain 131 can be respectively disposed in the first area 110, the second area 120, and the third area 130, thereby reducing water accumulation in the first area 110, the second area 120, and the third area 130, facilitating drainage of the first area 110, the second area 120, and the third area 130, and facilitating drainage of the base structure 100. The first toilet drain outlet 111 and the second toilet drain outlet 121 are respectively disposed in the first area 110 and the second area 120 for mounting the first toilet 11 and the second toilet 12, respectively. Therefore, the base structure 100 is suitable for making a multifunctional bathroom. For example, the first area 110 with the first toilet drain outlet 111 can be used to support the first toilet of the multifunctional bathroom, and the second area 120 with the second toilet drain outlet 121 can be used to support the second toilet of the multifunctional bathroom.

[0089] In some embodiments, the size of the first area 110 along the length direction D1 may be larger than the size of the second area 120 along the length direction D1. Thus, the chassis structure 100 effectively utilizes space and reduces waste when used in situations where different size requirements are placed on different areas.

[0090] For example, when the chassis structure 100 is used to create a multifunctional restroom, the dimension of the first area 110 along the length direction D1 can be larger than the dimension of the second area 120 along the length direction D1. This allows the first restroom to be larger than the second restroom, the number of squatting people in the first restroom to be larger than the number of squatting people in the second restroom, and the number of wash basins in the first restroom to be larger than the number of wash basins in the second restroom. Therefore, the first drain pipe 140 can be made of a thicker pipe than the second drain pipe 150 and the third drain pipe 160.

[0091] When the first restroom is used as a men's restroom and the second restroom is used as a women's restroom, the multifunctional restroom can be used in environments or situations where male users outnumber female users. For example, when the first restroom is used as a women's restroom and the second restroom is used as a men's restroom, the multifunctional restroom can be used in environments or situations where female users outnumber male users. This can effectively utilize space, for example, avoiding wasted space when there is a large disparity in the number of male and female users.

[0092] The third area 130 can be used to support the multifunctional bathroom, such as the third bathroom or the water room, etc. The fourth area 180 can be used to meet other functional requirements of the multifunctional bathroom.

[0093] In some embodiments, the base structure 100 may include a septic tank, which may be located below and connected to the first drain outlet 113. The base structure 100 has a built-in septic tank, which expands the application range of the base structure 100. For example, it can be used in environments where it is not suitable to build a septic tank, so that the base structure 100 does not directly discharge dirt and sewage, thereby preventing water pollution and protecting the environment.

[0094] In some embodiments, the size of the first region 110 along the length direction D1 can be larger than the size of the second region 120 along the length direction D1. The second region 120 can be located between the first region 110 and the third region 130 along the length direction D1. The third region 130 can be located between the fourth region 180 and the second region 120 along the length direction D1. In other words, the first region 110, the second region 120, the third region 130, and the fourth region 180 can be arranged sequentially along the length direction D1.

[0095] The first toilet drain port 111, the second toilet drain port 121 and the first drain port 113 are all closer to the first bottom side beam 173 than the second drain port 123 in the width direction D2. Figure 1 and Figure 5As can be understood, the placement of the first and second toilet drain outlets 111, 121 near the bottom side beams is more suitable for toilet layout and drainage. The placement of the first drain outlet 113 and the pipe manifold 171 near the bottom side beams is also suitable for the layout and drainage of the underframe structure 100. The second drain outlet 123 is spaced apart from the second toilet drain outlet 121 in the width direction D2, making the layout of the second area 120 more compact and effectively utilizing space.

[0096] refer to Figure 1 and Figure 5 The first drain pipe 140 can sequentially connect the first toilet drain outlet 111, the first drain outlet 113, and the second toilet drain outlet 121 along the length direction D1. The second drain pipe 150 can connect the first drain outlet 113, the second drain outlet 123, the first floor drain 112, the second floor drain 122, and the third drain pipe 160. The first and second floor drains 112 and 122 can be connected to the second drain pipe 150 via a pipe fitting such as a connecting pipe. The third drain pipe 160 can connect the second drain pipe 150, the third floor drain 131, and the third drain outlet 133. The third floor drain 131 can be connected to the third drain pipe 160 via a pipe fitting such as a connecting pipe. The first and second drain pipes 140 and 150 are connected at the pipe converging section 171. An inspection port 172 is provided at the pipe converging section 171 to facilitate inspection and subsequent maintenance. Sewage and waste discharged through the third drain pipe 160 are then fed into the second drain pipe 150. The sewage and dirt discharged through the second drain pipe 150 are collected in the pipe collection section 171 together with the sewage and dirt discharged from the first drain pipe 140, and can be discharged into, for example, a septic tank through the first drain outlet 113. That is to say, the sewage and dirt discharged from the third drain, the second drain pipe 150 and the first drain pipe 140 are collected in one place, which is convenient for common discharge into the septic tank and also convenient for centralized treatment. The above-mentioned drain pipes can all be composed of straight pipes and elbows, and the elbows are connected between two angled straight pipes. It can be understood that the pipe collection section 171 can be roughly located above the first drain outlet 113, or the first drain outlet 113 can be the bottom end of the pipe collection section 171. In some embodiments, the structure can be connected using a four-way connection.

[0097] In some embodiments, the first drain port 113 is closer to the first bottom side beam 173 along the width direction D2 than the first floor drain 112 and the second floor drain 122. Referring to the drawings, the first floor drain 112 and the second floor drain 122 can be roughly arranged in the middle along the width direction D2, thereby facilitating the drainage of accumulated water in the area where they are located.

[0098] The underframe structure 100 according to the first aspect of the present invention does not require pre-buried water pipes in the foundation when used on site, thus solving the needs of pipe insulation and later disassembly and assembly.

[0099] If needed and / or desired, the first region 110 may be located between the fourth region 180 and the second region 120 along the length direction D1. The arrangement order of the first region 110, the second region 120, the third region 130 and the fourth region 180 may be flexibly selected as needed.

[0100] According to a second aspect of the present invention, a multifunctional container toilet 10 is provided, comprising a chassis structure 100 according to any of the above solutions.

[0101] The multifunctional container toilet 10 according to the second aspect of the present invention can achieve similar technical effects as the above-mentioned underframe structure 100 according to the first aspect of the present invention.

[0102] It can be understood that the multifunctional container toilet 10 according to the present invention has all the technical features and technical effects of the base frame structure 100 according to the present invention.

[0103] The multifunctional container toilet 10 may include a chassis structure 100, a plurality of walls 14, and a top plate 28 according to the first aspect of the present invention. The wall 14 may include an outer wall 14 and an inner wall 14. The wall 14 may extend in the height direction D3, and its upper and lower ends may be connected to the top plate 28 and the chassis structure 100, respectively. The wall 14 may include a light steel keel. The outer wall 14 may include two end walls of the container that are oppositely arranged along the length direction D1 and two side walls that are oppositely arranged along the width direction D2. The outer wall 14 may be provided with windows and / or ventilation holes at required positions. The inner wall 14 is located inside the multifunctional container toilet 10, connected between the two side walls along the width direction D2, and located between the two end walls along the length direction D1. In actual applications, the multifunctional container toilet 10 may set the number of outer door panels 15 according to the number of rooms, and the number of rooms may correspond one-to-one to the number of outer door panels 15. In the illustrated embodiment, the outer door panels 15 may all be arranged on the side walls, and the outer door panels 15 may be stainless steel plates. As Figure 1 In the embodiment, the outer door panel 15 is in the open position, and Figure 3 In the embodiment, the outer door panel 15 is in the closed position.

[0104] The multifunctional container restroom 10 may also include a secondary beam 29 welded to the underside of the roof 28 to enhance the structural strength of the container restroom 10. The secondary beam 29 may be a square tube. Screw adapters can be screwed to the lower portion of the secondary beam 29 to facilitate the installation of aluminum gusset plate ceiling keels.

[0105] In some embodiments, the wall 14 can include an insulating layer, such as high-density thermal insulation rock wool. A radiator can be installed in the wall 14. This improves insulation and maintains the temperature of the multifunctional container restroom 10, resolving issues such as user discomfort and pipe freezing caused by low temperatures during winter in conventional outdoor temporary restrooms. The radiator can be connected to municipal heating pipes.

[0106] Multiple walls 14 can be connected to the base structure 100 to define, together with the base structure 100, a first area 110, a second area 120, a third area 130, and a fourth area 180, respectively. This allows the multi-functional container restroom 10 to have multiple rooms, such as the aforementioned first restroom, a second restroom, a hot water room supported by the third area 130, and a rest room supported by the fourth area 180. This provides the multi-functional container restroom 10 with comprehensive functionality, fully meeting the user's daily needs. Industrial outlets can be reserved both indoors and outdoors for quick connection to municipal electrical cables.

[0107] One or more of the multiple rooms may be equipped with, for example, an exhaust fan 19, an air conditioner 21, a hand dryer, a lighting fixture, and a shelf 23. The exhaust fan 19 ensures a clean air environment. The exhaust fan 19 can be positioned in correspondence with the ventilation holes. The air conditioner 21 improves the user experience during warmer seasons. The lighting fixtures can be motion-activated, turning them off when unoccupied, thereby saving energy. The water room may also be equipped with, for example, a water heater 22, a water dispenser, and a shelf 23. The rest room may also be equipped with, for example, a shelf 23 and a sofa. The items and furniture in the rooms, as well as their quantity and layout, can be flexibly adjusted according to actual needs. The exhaust fan 19, air conditioner 21, shelf 23, water heater 22, etc. can all be mounted on the wall 14 to conserve floor space.

[0108] The multifunctional container toilet 10 may further include a first compartment 24 , a first toilet 11 , a first wash basin 16 , a second compartment 25 , a second toilet 12 , a second wash basin 17 , a third toilet 13 and a mop pool 18 .

[0109] The first compartment 24, the first toilet 11, and the first washbasin 16 can be arranged in the first area 110, that is, in the first bathroom. The first toilet 11 can be arranged in the first compartment 24. The first toilet 11 and the first washbasin 16 are connected to the first toilet drain 111 and the first drain 113, respectively. The number of first toilets 11 and the first washbasin 16 can be set as needed. The third toilet 13 can be arranged in the first area 110, that is, in the first bathroom, for example, connected to the inner wall 14 shared by the first area 110 and the second area 120. The third toilet 13 can be connected to the third toilet 13 drain, and the third toilet 13 drain can be connected to the third drain pipe 160 and the second drain pipe 150. This allows the first area 110 to be equipped with more toilets, that is, more squatting positions. When the first bathroom is used as a men's restroom, the third toilet 13 can be a floor-standing urinal.

[0110] The second compartment 25, second toilet 12, and second wash basin 17 can be located in the second area 120, i.e., within the second bathroom. The second toilet 12 can be located in the second compartment 25. The second toilet 12 and second wash basin 17 are connected to the first toilet drain 111 and second drain 123, respectively. The number of second toilets 12 and second wash basins 17 can be increased as needed.

[0111] The first toilet 11 and / or the second toilet 12 can be stainless steel squat toilets for improved durability. These squat toilets can have a water trap to mitigate odor buildup. The first compartment 24 and / or the second compartment 25 can have inner doors. Both the first compartment 24 and / or the second compartment 25 can have digital displays to visually indicate whether the compartment is in use.

[0112] For example, in the illustrated embodiment, the first restroom can be equipped with four squatting positions with digital display, two hand wash basins (or double hand wash basins), and two hand dryers. The second restroom can be equipped with one squatting position with digital display, one hand wash basin (or single hand wash basin), and one hand dryer. A multifunctional container restroom 10 of this size can accommodate 100 users.

[0113] The mop pool 18 and the water dispenser can be arranged in the third area 130, that is, can be arranged in the water room. The mop pool 18 can be connected to the third drain port 133 to discharge the waste water used to wash mops, cups and other items into the septic tank from the third drain port 133.

[0114] refer to Figure 2 and Figure 6The multifunctional container toilet 10 may further include a rain shield 26 for shielding against rain. The rain shield 26 may be located above the chassis structure 100. The rain shield 26 may protrude in the direction away from the interior of the container along the width direction D2. Figure 6 As shown, the rain shield 26 is supported by at least two support plates 27. At least two support plates 27 can be arranged above the outer door panel 15 and can be connected to the side walls. In some embodiments, the rain shield 26 is detachably supported on the support plates to facilitate the lifting of the multi-functional container toilet 10. Of course, if needed and / or desired, the support plates 27 can also be detachably or pivotally connected to the side walls. The roof 28 of the multi-functional container toilet 10 can be a fully welded roof 28 and can have a certain slope, thereby reducing the risk of water accumulation and leakage on the roof.

[0115] The multifunctional container toilet 10 can use a large number of standard parts, and the decoration inside the room can also use standard integrated components, thereby improving production efficiency and making it convenient to connect two or more multifunctional container toilets 10.

[0116] The multifunctional container toilet 10 is mostly used as a temporary toilet, for example, can be used in a construction site. At this moment, the users are mainly factory construction workers.

[0117] In order to further improve the aesthetics and cleanliness of the multifunctional container toilet 10, the exterior of the container can be spray-painted as a whole, and the interior can be made of a smooth surface finishing material for easy cleaning.

[0118] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. Terms such as "part" and "component" appearing in this document may refer to either a single part or a combination of multiple parts. Terms such as "installation" and "setting" appearing in this document may refer to either a component being directly attached to another component or a component being attached to another component through an intermediate component. Features described in this document in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

[0119] The present invention has been described through the above embodiments, but it should be understood that the above embodiments are for illustrative and illustrative purposes only and are not intended to limit the present invention to the described embodiments. Furthermore, those skilled in the art will appreciate that the present invention is not limited to the above embodiments and that various variations and modifications may be made based on the teachings of the present invention, all of which fall within the scope of the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chassis structure for a multifunctional container toilet, characterized in that: The chassis structure comprises: A first area, a second area, and a third area, wherein the first area, the second area, and the third area are arranged along a length direction, and the first area, the second area, and the third area respectively have a first drain outlet, a second drain outlet, and a third drain outlet; a first toilet drain outlet and a second toilet drain outlet, wherein the first toilet drain outlet and the second toilet drain outlet are respectively disposed in the first area and the second area for installing a first toilet and a second toilet respectively; a first drain pipe, a second drain pipe, and a third drain pipe, wherein the first drain pipe and the second drain pipe are connected at a pipe merging section, the first drain pipe is connected along the length direction to the first toilet drain outlet, the first drain outlet, and the second toilet drain outlet, the second drain pipe is connected to the first drain outlet and the second drain outlet, and the third drain pipe is connected to the second drain pipe and the third drain outlet; and An inspection port is provided at the pipe collecting section.

2. The chassis structure according to claim 1, characterized in that: The chassis structure further includes a septic tank, which is located below the first drain outlet and connected to the first drain outlet.

3. The chassis structure according to claim 1, characterized in that: The chassis structure also includes a first bottom side beam and a second bottom side beam, the first bottom side beam and the second bottom side beam extend along the length direction and are arranged opposite to each other along the width direction, the first area and the second area are arranged between the first bottom side beam and the second bottom side beam along the width direction, and the size of the first area along the length direction is larger than the size of the second area along the length direction.

4. The underframe structure according to claim 3, characterized in that: The second area is located between the first area and the third area along the length direction, and the first toilet drain outlet, the second toilet drain outlet, and the first drain outlet are all closer to the first bottom side beam than the second drain outlet along the width direction.

5. The chassis structure according to claim 3, characterized in that: The chassis structure also includes a first floor drain, a second floor drain and a third floor drain, which are respectively arranged in the first area, the second area and the third area, and the second drain pipe is connected to the first floor drain, the second floor drain and the third drain pipe at the same time. The first drain port is closer to the first bottom side beam than the first floor drain and the second floor drain along the width direction, and the third drain pipe is connected to the third drain port and the third floor drain.

6. The chassis structure according to claim 1, characterized in that: The chassis structure further comprises: a first bottom side beam and a second bottom side beam, the first bottom side beam and the second bottom side beam extending along the length direction and arranged opposite to each other along the width direction, the first bottom side beam and the second bottom side beam correspondingly having lifting holes formed along the width direction; and At least two lifting shafts are telescopically arranged in the lifting holes along the width direction.

7. The chassis structure according to claim 6, characterized in that: The chassis structure further comprises a lifting sleeve, wherein the lifting sleeve is fixedly connected to the lifting hole, and the lifting shaft is telescopically arranged in the lifting sleeve along the width direction; and / or Limiting members are provided at both ends of the lifting shaft along the width direction.

8. The chassis structure according to claim 4, characterized in that: The chassis structure further includes a fourth region, the fourth region being disposed between the first bottom side beam and the second bottom side beam along the width direction. The third region is located between the fourth region and the second region along the length direction; or The first region is located between the fourth region and the second region along the length direction.

9. A multifunctional container toilet, characterized in that: The invention comprises a chassis structure according to any one of claims 1 to 8.

10. The multifunctional container toilet according to claim 9, characterized in that: Also includes: a wall, a plurality of the walls being connected to the base structure to define the first area, the second area, and the third area, respectively, the wall comprising an insulation layer; and A radiator is arranged on the wall.

11. The multifunctional container toilet according to claim 9, characterized in that: Also includes: a first toilet and a first washbasin, wherein the first toilet and the first washbasin are disposed in the first area, and the first toilet and the first washbasin are connected to the first toilet drain outlet and the first drain outlet, respectively; a second toilet and a second washbasin, the second toilet and the second washbasin being arranged in the second area, the second toilet and the second washbasin being connected to the first toilet drain outlet and the second drain outlet, respectively; a third toilet, the third toilet being connected to a wall shared by the first area and the second area, the third toilet being connected to a third toilet drain outlet; and A mop pool is provided in the third area and is connected to the third drain port. Wherein, the third toilet drain outlet is connected to the third drain pipe and the second drain pipe.

12. The container toilet according to claim 10, characterized in that: Also includes: A rain shield eave is located above the chassis structure and protrudes away from the interior of the container along the width direction; Exhaust fans, a plurality of exhaust fans are arranged on the upper part of the wall; An air conditioner is arranged on the upper part of the wall; a water heater, the water heater being disposed on the wall; and A water dispenser is provided in the third area.

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