Telescopic toilet and combined toilet thereof

Abstract

The utility model relates to the field of environmental sanitation, and discloses a telescopic toilet and a combined toilet thereof. The movable wall is arranged opposite to the fixed wall assembly; the telescopic protective cover is connected between the fixed wall assembly and the movable wall, and the telescopic protective cover is configured in the mode that when the movable wall moves in the direction away from the fixed wall assembly, the telescopic protective cover is stretched so that a use space can be formed between the movable wall and the fixed wall assembly; when the movable wall moves in the direction close to the fixed wall assembly, the telescopic protective cover is compressed so as to reduce the use space. The telescopic toilet is small in size, light in weight, simple in structure and convenient to install, so that the transportation and installation cost is reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of environmental sanitation, in particular to a retractable toilet and a combined toilet. Background Art

[0002] Mobile toilets refer to facilities in public buildings that can be reused and easily moved to where they are needed to provide toilet services to the public. The use of mobile toilets undoubtedly provides convenience for outdoor entertainment activities, sports events, stations, tourist attractions and other places where there is a short-term concentration of people and then returns to normal, and it solves people's physiological problems when traveling. However, mobile toilets currently have problems such as large area, high installation cost, complex structure, high transportation cost, and poor structural stability. Utility Model Content

[0003] The embodiment of the present application discloses a retractable toilet and a combined toilet thereof, which have a simple structure, a small transportation volume, and are convenient to install, thereby reducing transportation costs and improving installation efficiency.

[0004] In a first aspect, an embodiment of the present application discloses a retractable toilet, comprising:

[0005] Secure wall components;

[0006] A movable wall is arranged opposite to the fixed wall assembly; and

[0007] A telescopic protective cover is connected between the fixed wall assembly and the movable wall, and is configured as follows: when the movable wall moves in a direction away from the fixed wall assembly, the telescopic protective cover is stretched to form a usable space between the movable wall and the fixed wall assembly; when the movable wall moves in a direction close to the fixed wall assembly, the telescopic protective cover is compressed to reduce the usable space.

[0008] Optionally, the fixed wall assembly comprises:

[0009] a rear wall, the rear wall being arranged opposite to the movable wall; and

[0010] A fixed frame is connected between the rear wall and the telescopic protective cover, the fixed frame encloses a fixed space, the telescopic protective cover encloses a telescopic space, and the fixed space is connected with the telescopic space to form the usable space.

[0011] Optionally, the retractable toilet further comprises a bathroom device, and the bathroom device is arranged on the fixed wall assembly and / or the movable wall.

[0012] Optionally, the bathroom device includes a foldable toilet, which is arranged in the fixed space and can be flipped between a stowed position and a use position. When the foldable toilet is flipped to the stowed position, the entire foldable toilet is located in the fixed space. When the foldable toilet is flipped to the use position, at least a portion of the foldable toilet is located in the retractable space.

[0013] Optionally, the foldable toilet includes a support plate and a toilet body arranged on the support plate, the support plate is rotatably connected to the rear wall, when the foldable toilet is flipped to the stowed position, the support plate is parallel to the rear wall, and when the foldable toilet is flipped to the use position, the support plate abuts between the rear wall and the movable wall.

[0014] Optionally, the bathroom device further comprises a washbasin, which is arranged on the rear wall and away from the stowed position of the foldable toilet.

[0015] Optionally, the telescopic protective cover is an accordion-type protective cover.

[0016] Optionally, a door body is provided on the movable wall and / or the fixed wall assembly.

[0017] Optionally, the retractable toilet further includes an exhaust system and / or an air supply system, wherein the exhaust system is arranged at the bottom of the fixed wall component, and the air supply system is arranged at the top of the fixed wall component.

[0018] In a second aspect, an embodiment of the present application discloses a combined toilet, which is formed by splicing a plurality of retractable toilets as described in the first aspect.

[0019] Compared with the prior art, the beneficial effects of this application are:

[0020] The embodiment of the present application provides a retractable toilet, which is provided with a fixed wall assembly, a movable wall and a retractable protective cover connected between the fixed wall assembly and the movable wall in the toilet. When the movable wall moves away from the fixed wall assembly, the retractable protective cover is opened, and the movable wall and the fixed wall assembly form a usable space. When the movable wall moves in a direction close to the fixed wall assembly, the retractable protective cover is compressed and the usable space is reduced. First, by controlling the moving direction of the movable wall, the size of the space of the retractable toilet is adjusted. The adjustment method is simple, and the degree of retraction of the retractable protective cover can be flexibly selected according to the site conditions, and the application range is wider. In addition, when the retractable protective cover is in a compressed state, the usable space of the retractable toilet is small, the volume is small, the convenience of transportation is increased, and the cost of transportation is reduced; secondly, when the retractable toilet is installed, it only needs to be placed in the installation area and the retractable protective cover is moved away from the fixed wall assembly to put it in a usable state. The retractable toilet has a simple structure, a quick installation method, reduces the installation time, and improves the efficiency of installation; finally, because the retractable toilet is an integrated design, its structural stability is good, and the privacy of people's use is improved.

[0021] In addition, since the retractable toilet is spliced, multiple retractable toilets can be spliced ​​together to form a modular toilet. The modular toilet can be used by multiple people at the same time and the size of the modular toilet can be flexibly selected according to actual site conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 A schematic diagram of the structure of a retractable toilet in a retracted state provided by an embodiment of the utility model;

[0024] Figure 2 A schematic diagram of the structure of a retractable toilet in an expanded state provided by an embodiment of the utility model;

[0025] Figure 3 A schematic diagram of the internal structure of a use space of a retractable toilet provided by an embodiment of the utility model;

[0026] Figure 4 It is a structural schematic diagram of another retractable toilet in a retracted state provided by a novel embodiment of the present application;

[0027] Figure 5It is a structural schematic diagram of another retractable toilet in an unfolded state provided by a novel embodiment of the present application;

[0028] Figure 6 It is a structural schematic diagram of a telescopic protective cover plate of a telescopic toilet provided by an embodiment of the utility model;

[0029] Figure 7 It is a structural schematic diagram of a fixed wall assembly of a retractable toilet provided by a novel embodiment of the present application;

[0030] Figure 8 It is a structural schematic diagram of a retractable bathroom device provided by a novel embodiment of the present application;

[0031] Fig. 9 It is a structural schematic diagram of a support plate and a toilet body of a retractable toilet provided by a novel embodiment of the present application;

[0032] Fig.10 It is a structural schematic diagram of another support plate and toilet body of a retractable toilet provided by a novel embodiment of the present application;

[0033] Fig.11 It is a structural schematic diagram of a combined toilet provided by a novel embodiment of the present application;

[0034] Fig.12 This is a structural schematic diagram of a combination mode of combined toilets with the same entrance direction provided by a new embodiment of the present application;

[0035] Fig.13 It is a structural schematic diagram of a combination of different entrance directions of a combined toilet provided by a new embodiment of the present application;

[0036] Fig.14 It is a structural schematic diagram of another combination of combined toilets with different entrance directions provided by the new embodiment of the present application.

[0037] Description of reference numerals:

[0038] 1-fixed wall assembly; 11-rear wall; 12-fixed frame; 121-fixed space; 122-top wall; 123-bottom wall; 124-first side wall; 125-second side wall; 2-movable wall; 21-door body; 3-telescopic protective cover; 31-telescopic space; 4-bathroom fixture; 41-foldable toilet; 411-support plate; 412-toilet body; 42-washbasin; 5-air supply system; 6-exhaust system; 7-roller. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0041] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0042] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0043] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0044] The technical solution provided by the utility model will be further described below in conjunction with embodiments and drawings.

[0045] Mobile toilets are one of the most widely used public toilets. They can be designed, renovated or relocated according to the surrounding architectural style, the number of people flowing, and the area of ​​the site. They can not only be reused, but also match the cultural style of the city. For mobile toilets, how to reduce the installation and transportation costs has become an urgent problem to be solved. At present, there are mainly two types of mobile toilets. One is to assemble the toilet directly and then transport it to the installation area for installation. This method has a large transportation volume and high transportation cost, and may cause damage to the facilities in the toilet during transportation. In addition, for the assembled mobile toilets, due to their large volume and complex structure, special maintenance personnel are required for maintenance, which increases the cost and difficulty of maintenance; the other is to transport the various parts of the toilet to the designated area for installation. This method has a small transportation volume, which is conducive to reducing the cost of transportation, but the assembly and disassembly process is complicated and the efficiency is low.

[0046] Based on the above two points, the embodiment of the present application provides a retractable toilet, which is small in size and easy to transport, and the retractable protective cover is easy to unfold, which improves the convenience of installation and reduces the cost of transportation.

[0047] In a first aspect, the present application discloses a retractable toilet, such as Figures 1 to 5 As shown, the retractable toilet comprises: a fixed wall assembly 1, a movable wall 2 and a retractable protective cover 3; wherein the movable wall 2 is arranged opposite to the fixed wall assembly 1; and the retractable protective cover 3 is connected between the fixed wall assembly 1 and the movable wall 2. By controlling the moving direction of the movable wall 2 relative to the fixed wall assembly 1, the retractable protective cover 3 is switched between the stretched and compressed states. Specifically, when the movable wall 2 moves in a direction away from the fixed wall assembly 1, the retractable protective cover 3 is stretched to form a usable space between the movable wall 2 and the fixed wall assembly 1; when the movable wall 2 moves in a direction close to the fixed wall assembly 1, the retractable protective cover 3 is compressed to reduce the usable space.

[0048] The embodiment of the present application connects the movable wall 2 with the fixed wall assembly 1 through the telescopic protective cover 3, and controls the moving direction of the movable wall 2 relative to the fixed wall assembly 1, so that the retractable toilet can be switched back and forth between the retracted state and the use state. The retractable toilet has a simple structure and a simple switching method, which is conducive to increasing the number of cycles of the retractable toilet and reducing the cost of its transportation and installation.

[0049] like Figures 4 to 5As shown, when the fixed wall assembly 1 is only a rear wall 11, a telescopic protective cover 3 is connected between the rear wall 11 and the movable wall 2. When the movable wall 2 is expanded in a direction away from the rear wall 11, the retractable toilet is in an expanded state. When the movable wall 2 is retracted in a direction close to the rear wall 11, the distance between the movable wall 2 and the rear wall 11 is relatively close, and the retractable toilet is in a retracted state.

[0050] It is understandable that the expansion and contraction state of the movable wall 2 relative to the fixed wall component 1 is realized through the guide rail groove, which is divided into a movable component and a fixed component. The movable component moves in the slide groove on the fixed component, thereby realizing the expansion and use state of the mobile retractable toilet. The movable component is installed at the bottom of the two sides of the telescopic protective cover 3 that contact the ground, and the fixed component is installed at the bottom of the fixed wall component 1 toward the side of the movable wall 2. It should be noted that the fixed component has a retractable characteristic, and its expanded length is equal to the length of the telescopic protective cover 3 when it is expanded, and the retracted length is the length of the telescopic protective cover 3 when it is retracted. If you want to put the telescopic protective cover 3 in an extended state, first stretch the fixed component along the side away from the fixed wall component 1, and then use the moving component of the telescopic protective cover 3 to move the slide groove in the fixed component to the direction close to the fixed wall component 1, so that the telescopic protective cover 3 is in a retracted state; if you want to put the telescopic protective cover 3 in a retracted state, first use the moving component of the telescopic protective cover 3 to move the slide groove in the fixed component toward the fixed wall component 1, so that the telescopic protective cover 3 is in a retracted state, and then retract the fixed component, so that the entire retractable toilet is in a stored state.

[0051] In some embodiments, Figure 6 to Figure 7 As shown, the fixed wall assembly 1 includes a rear wall 11 and a fixed frame 12, wherein the rear wall 11 is arranged opposite to the movable wall 2, and the fixed frame 12 is connected between the rear wall 11 and the telescopic protective cover 3. Therefore, the telescopic toilet is composed of a fixed space 121 surrounded by the fixed frame 12 and a telescopic space 31 surrounded by the telescopic protective cover 3, and the fixed space 121 is connected to the telescopic space 31 to form a use space of the telescopic toilet.

[0052] In this embodiment, since the fixed wall assembly 1 includes a fixed frame 12 and a rear wall 11, wherein the fixed frame 12 encloses a fixed space 121 having a certain space, the fixed space 121 can be used to install facilities, such as a washbasin 42 or a storage position for setting a toilet body 412, which is beneficial to improve the installation efficiency of the retractable toilet. In addition, the fixed space 121 has a certain protective effect on internal equipment such as the toilet installed therein, so that the internal equipment will not be squeezed when the retractable protective cover 3 is compressed; the fixed space 121 can also be used to add functional modules of the retractable toilet, such as adding a lighting system, an air supply system 5, an exhaust system 6, etc., thereby improving people's experience of using the retractable toilet.

[0053] In addition, the ratio of the volume of the fixed space 121 to the volume of the usable space of the retractable toilet is 25:68. Specifically, the fixed space 121 has a width of 500 mm, a length of 1000 mm, and a height of 2200 mm, and the retractable toilet has a width of 1360 mm, a length of 1000 mm, and a height of 2200 mm; therefore, the volume of the retractable toilet in the retracted state is much smaller than the volume after the extension, so the transport volume is small in the retracted state, which is convenient for transportation; when in the usable state, the usable space is large, and the public can use the toilet comfortably.

[0054] It can be understood that since the telescopic protective cover 3 connects the fixed frame 12 with the movable wall 2, the retractable toilet presents an integrated structure, which has high stability. In addition, since the retractable toilet only controls the direction of movement of the telescopic protective cover 3 relative to the rear wall 11 during use and transportation, the switching method is simple, which improves the installation and storage efficiency of the retractable toilet.

[0055] Moreover, the fixed frame 12 and the rear wall 11 can be connected by bolts, which ensures the stability of the connection of the fixed wall assembly 1. The fixed frame 12 and the telescopic protective cover 3, as well as the telescopic protective cover 3 and the movable wall 2 are first bonded by glue at room temperature, and then the tightness of the connection between the fixed frame 12 and the telescopic protective cover 3, as well as the telescopic protective cover 3 and the movable wall 2 can be further strengthened by sewing in a high temperature environment, thereby ensuring the structural stability of the retractable toilet.

[0056] Alternatively, if Figure 7As shown, the fixing frame 12 may include a top wall 122, a bottom wall 123, a first side wall 124, and a second side wall 125. In addition, the fixing frame 12 may also include only the top wall 122, the first side wall 124, and the second side wall 125, or only the bottom wall 123, the first side wall 124, and the second side wall 125. It should be noted that when the fixing frame 12 includes the top wall 122, the bottom wall 123, the first side wall 124, and the second side wall 125, the fixing frame 12 is connected to form a closed frame structure, which has a higher structural strength and is not easily deformed during use. In some embodiments, as Figure 3 As shown, the retractable toilet further includes a bathroom device 4, which can be arranged on the fixed wall assembly 1, for example, on the rear wall 11 of the fixed wall assembly 1. In addition, the bathroom device 4 can also be arranged on the movable wall 2, or the bathroom device 4 can be arranged on both the fixed wall assembly 1 and the movable wall 2.

[0057] In addition, the sanitary device 4 can be detachably mounted on the fixed wall assembly 1 and / or the movable wall 2. The detachable installation method includes hook connection, thread connection, snap connection, bonding, and magnetic connection. This installation method can facilitate the disassembly and repair of the sanitary device 4 or the installation of a new sanitary device 4 when a malfunction occurs, thereby not affecting the use of the retractable toilet.

[0058] Optionally, the sanitary device 4 can be arranged on the fixed wall assembly 1, or on the movable wall 2, or on both the fixed wall assembly 1 and the movable wall 2. When the sanitary device 4 is arranged on the movable wall 2, when the movable wall 2 moves relative to the fixed wall assembly 1, the sanitary device 4 will also move relative to the fixed wall assembly 1. When the sanitary device 4 is arranged on the fixed wall assembly 1, the sanitary device 4 will not move with the movable wall 2, thereby facilitating the connection of pipelines.

[0059] In some embodiments, Figure 3 and Figure 8 As shown, the bathroom device 4 includes a foldable toilet 41, which is arranged in the fixed space 121. The foldable toilet 41 can be flipped between a stowed position and a use position. When the foldable toilet 41 is flipped to the stowed position, the entire foldable toilet 41 is located in the fixed space 121. When the foldable toilet 41 is flipped to the use position, at least a portion of the foldable toilet 41 is located in the retractable space 31.

[0060] like Figure 3 As shown, if the foldable toilet 41 is rotated along the X1 direction to be perpendicular to the rear wall 11, the foldable toilet 41 is in the use position; Figure 8 As shown, if the foldable toilet 41 is rotated in the opposite direction to X1 to be parallel to the rear wall 11, the foldable toilet 41 is in the stowed position.

[0061] Therefore, when the foldable toilet 41 is in the folded position, the foldable toilet 41 is completely located in the fixed space 121, and the foldable toilet 41 is parallel to the rear wall 11, ensuring the minimum space of the retractable toilet during transportation; if the foldable toilet 41 is in the use position, the foldable toilet 41 is perpendicular to the rear wall 11. At this time, since part or all of the foldable toilet 41 is located in the retractable space 31, the space for using the foldable toilet 41 is increased, thereby increasing people's convenience in using the toilet, which is conducive to improving people's experience of use.

[0062] It can be understood that the foldable toilet 41 is directly set on the fixed wall assembly 1. Since the fixed wall assembly 1 has a fixed space 121, the retractable bathroom has sufficient space to accommodate the foldable toilet 41, so it has a certain protective effect on the foldable toilet 41 and can effectively avoid damage to the foldable toilet 41 due to improper operation during transportation or installation.

[0063] In addition, the foldable toilet 41 can be rotated relative to the rear wall 11 by a hinge device, and the hinge device can be specifically selected to adopt a hinge, a rotating shaft, etc. When the foldable toilet 41 is rotated to the stowed position or the use position, the position of the foldable toilet 41 can be locked by a locking structure to prevent the foldable toilet 41 from shaking during the transportation or use of the retractable toilet. The above locking structure can be implemented by a lock buckle.

[0064] In addition, a water supply and drainage system is provided at the bottom of the fixed wall assembly 1 of the telescopic toilet. Since the foldable toilet 41 is a rotatable structure, the rotating shaft of the foldable toilet 41 can be set as a hollow structure for the stability of the pipe connection, so that a pipe can be passed through the rotating shaft to connect the foldable toilet 41 and the drainage system. When the foldable toilet 41 is rotated, the position of the rotating shaft does not move, so it will not affect the connection of the pipe.

[0065] In some embodiments, Fig. 9 and Fig.10 As shown, the foldable toilet 41 includes a support plate 411 and a toilet body 412 arranged on the support plate 411. The support plate 411 is rotatably connected to the rear wall 11. When the foldable toilet 41 is flipped to the folded position, the support plate 411 is parallel to the rear wall 11. When the foldable toilet 41 is flipped to the use position, the support plate 411 abuts between the rear wall 11 and the movable wall 2.

[0066] It is understandable that, since the toilet body 412 is arranged on the support plate 411, the support plate 411 can be made of a material that is stronger and less prone to breakage than the toilet body 412, such as a stainless steel plate, a plastic plate, etc. Therefore, the support plate 411 can support and protect the toilet body 412. When the foldable toilet 41 is flipped to the stowed position, the foldable toilet 41 is clamped between the support plate 411 and the rear wall 11. At this time, the support plate 411 and the rear wall 11 can form a good protection for the foldable toilet 41, preventing the foldable toilet 41 from being damaged by bumps during transportation. When the foldable toilet 41 is in use, since the support plate 411 abuts between the rear wall 11 and the movable wall 2, the support plate 411 can limit the movement of the movable wall 2, avoiding the movable wall 2 from moving toward the rear wall 11, so that the overall structure of the retractable toilet in use is more stable and the shape is easier to maintain. In addition, since the support plate 411 is located below the toilet body 412 , the bottom of the toilet body 412 is flat, thereby improving the installation stability of the toilet body 412 .

[0067] The connection between the support plate 411 and the toilet body 412 may include a fixed connection, a detachable connection or a rotational connection. If the support plate 411 and the toilet body 412 are fixedly connected, the fixed connection method includes gluing and welding; if the support plate 411 and the toilet body 412 are detachably connected, the relative fixation of the support plate 411 and the toilet body 412 can be achieved by means of threaded connection, clamping, etc.; if the support plate 411 and the toilet body 412 are rotationally connected, the rotation of the support plate 411 relative to the toilet body 412 can be achieved by an articulated device, and the articulated device can specifically adopt a hinge or other structure. When the toilet body 412 needs to be stored, the toilet body 412 can be turned upward to abut against the rear wall 11, and then the support plate 411 can be turned upward to abut against the toilet body 412. In order to prevent the toilet body 412 and the support plate 411 from turning downward during transportation, a lock can be provided between the toilet body 412 and the rear wall 11 to lock the stored toilet body 412. A lock can also be provided between the toilet body 412 and the support plate 411 to lock the stored support plate 411.

[0068] Optionally, the shape and area of ​​the support plate 411 may be the same as or different from the shape and area of ​​the bottom surface of the toilet body 412, such as Fig. 9 As shown, the shape and area of ​​the support plate 411 can be the same as the shape and area of ​​the bottom surface of the toilet body 412. At this time, the edge of the support plate 411 is flush with the edge of the toilet body 412. Thus, the size of the toilet body 412 can be maximized. When the toilet body 412 abuts between the rear wall 11 and the movable wall 2, the support plate 411 and the toilet body 412 simultaneously limit the movable wall 2, and the limiting effect is better; Fig.10As shown, the area of ​​the support plate 411 may also be larger than the area of ​​the bottom surface of the toilet body 412 , in which case other bathroom facilities may be placed in the empty space on the support plate 411 or for users to stand.

[0069] In some embodiments, Figure 3 and Figure 8 As shown, the bathroom device 4 further includes a washbasin 42 , which is disposed on the rear wall 11 and away from the stowed position of the foldable toilet 41 .

[0070] It is understandable that when the wash basin 42 is disposed on the rear wall 11 and avoids the stowed position of the foldable toilet 41, the stowed position of the foldable toilet 41 may be lower than the disposed position of the wash basin 42; or the foldable toilet 41 in the stowed position just abuts against the bottom surface of the wash basin 42. Such a structure can make the retractable toilet smaller in size when in the retracted state, thereby further reducing the cost of transporting the retractable toilet and improving the convenience of transportation.

[0071] like Figure 8 As shown, in order to facilitate the flipping of the foldable toilet 41 between the stowed position and the use position, the height of the support plate 411 in the stowed position is higher than the setting height of the wash basin 42, so that when the foldable toilet 41 needs to be flipped, the upper edge of the support plate 411 can be held to operate. In addition, handles can be provided on the lower surface and the upper surface of the support plate 411, and the flipping of the support plate 411 can be operated by the handles. Among them, the handle provided on the lower surface of the support plate 411 can be a concave handle, so as to avoid the interference of the handle with the ground when the foldable toilet 41 is in the use position.

[0072] In some embodiments, the telescopic protective cover 3 can be an accordion-type protective cover. It should be noted that the retractable space 31 of the telescopic protective cover 3 determines the size of the usable area of ​​the retractable toilet. The accordion-type protective cover has a larger change space in the compressed state and the stretched state, which is more conducive to the use and transportation of the retractable toilet. Moreover, due to the integrated structure of the accordion-type protective cover, it not only has high stability, but also enhances the privacy of the retractable toilet. When facing the influence of bad weather, due to its integrated structure, the retractable toilet has the effects of heat preservation, windproof, rainproof, dustproof, etc.

[0073] The telescopic protective cover 3 in the embodiment of the present application uses a stainless steel keel as a bracket, and the PVC-coated glass fiber cloth with a flexible and retractable material is bonded to the keel, so that the telescopic protective cover 3 has good sealing, is not easy to deform, and has a long service life. The PVC-coated glass fiber cloth has good waterproof, flame-proof, mildew-proof, corrosion-proof, UV-resistant, and good thermal insulation properties, and its structure is light, so it is conducive to reducing the difficulty of transporting, handling, and assembling the telescopic toilet.

[0074] In some embodiments, Figure 2 As shown, a door body 21 is provided on the movable wall 2 and / or the fixed wall assembly 1 .

[0075] Optionally, the door body 21 can be arranged on the movable wall 2, or on the fixed wall assembly 1, or the door body 21 can be arranged on the fixed wall assembly 1 and the movable wall 2, respectively. The door body 21 can realize the connection between the outside and the retractable toilet, so that people can enter and use it conveniently. It should be noted that when the door body 21 is arranged on the fixed wall assembly 1, the door body 21 of the retractable toilet can be arranged on the first side wall 124 and / or the second side wall 125 of the fixed frame 12. When the door body 21 is arranged on the movable wall 2, this type of arrangement requires the foldable toilet 41 to be in the use position when the door is opened; if the door body 21 of the retractable toilet is arranged on the movable wall 2, there is no need to consider the position state of the foldable toilet 41 when opening the door, which is conducive to increasing the convenience of use for users.

[0076] In addition, in order to improve the convenience for the public to enter the retractable toilet, a door handle is installed on the door body 21, and the door handle can be a concealed or exposed structure.

[0077] In some embodiments, Figure 3 As shown, the retractable toilet further includes an exhaust system 6 and / or an air supply system 5, wherein the exhaust system 6 can be arranged at the bottom of the fixed wall assembly 1, and the air supply system 5 can be arranged at the top of the fixed wall assembly 1. In addition, it is also possible to reverse the arrangement, that is, to arrange the exhaust system 6 at the top of the fixed wall assembly 1, and to arrange the air supply system 5 at the bottom of the fixed wall assembly 1. When the exhaust system 6 is arranged at the bottom of the fixed wall assembly 1, it is beneficial for people to exhaust the odor in time after using the retractable toilet; when the air supply system 5 is arranged at the top of the fixed wall assembly 1, such an arrangement is beneficial for timely supplying fresh air from the top, so that it can circulate in the retractable toilet.

[0078] In addition, an odor sensor is provided on the fixed wall assembly 1. When the odor sensor detects that the odor index in the room is too high, the air supply system 5 is started to deliver fresh air to the room. Figure 3As shown, compared with setting the exhaust system 6 on the side of the first side wall 124 or the second side wall 125, setting the exhaust system 6 on the side of the rear wall 11, because the width of the rear wall 11 is greater than the width of the first side wall 124 or the second side wall 125, the exhaust port area is larger, and when the exhaust fan of the exhaust system 6 starts working, the odor in the room can be discharged to the outside through the exhaust port in time. By setting the air supply system 5 on the top of the fixed wall component 1 and the exhaust system 6 on the bottom of the fixed wall component 1, the odor and odor of the retractable toilet can be discharged in time, thereby alleviating the problems of strong odor, suspended particles and poor air flow in the space, and improving people's experience of use.

[0079] In some embodiments, rollers 7 are provided at the bottom of the movable wall 2 and / or the fixed wall assembly 1. Compared with the use of a transport vehicle for transportation, by providing rollers 7 at the bottom of the movable wall 2 and / or the fixed wall assembly 1, the construction personnel can directly roll it to the installation area, which improves the convenience of transportation, shortens the transportation time, and thus improves the installation efficiency of the retractable toilet.

[0080] Optionally, the roller 7 may be disposed at the bottom of the movable wall 2, or at the bottom of the fixed wall assembly 1, or at the bottom of both the movable wall 2 and the fixed wall assembly 1. The number of rollers 7 may be 4, 6, 8, etc., and the number is not limited here. Specifically, when the number of rollers 7 is 6, 4 rollers may be disposed at the bottom of the fixed wall assembly 1, and 2 rollers may be disposed at the bottom of the telescopic protective cover 3 close to the movable wall 2.

[0081] In addition, in order to improve the convenience of people using the retractable toilet at night, the retractable toilet also includes a lighting system, which is arranged on the top wall 122 of the fixed frame 12, or the rear wall 11, or a hidden light strip at the bottom of the washbasin 42, so that the retractable toilet has better lighting at night, increasing the convenience of people using it at night.

[0082] Second, as Figures 11 to 14 As shown, an embodiment of the present application discloses a combined toilet, which is formed by splicing multiple retractable toilets.

[0083] The combined toilet provided in the embodiment of the present application is formed by splicing multiple retractable toilets. The combined toilet can be used by multiple people at the same time and the size of the combined toilet can be flexibly selected according to actual site conditions. The combined toilet can be spliced ​​according to actual needs so that the entrance directions of multiple retractable toilets are different.

[0084] Alternatively, if Figure 11 to Figure 12 As shown, the adjacent retractable toilets in the plurality of retractable toilets can be spliced ​​with the entrances facing the same direction; Figure 13 to Figure 14 As shown, the entrances of adjacent retractable toilets are spliced ​​in different directions. There are no excessive restrictions on the splicing method, and the specific splicing method and the direction of the entrance are selected according to the actual situation.

[0085] In addition, the structure of the retractable toilet also includes a fixed hanger, and two adjacent retractable toilets are connected by bolts to realize the combination of the retractable toilets. In addition, the installation position of the fixed hanger can be flexibly installed according to the requirements of splicing. The splicing structure can make the combined toilet convenient to connect, with high connection stability, various splicing methods, and high practicality. It should be noted that the bottom of the fixed wall assembly 1 of the retractable toilet is provided with a fixed hanger, which can be connected to the ground by bolts, thereby avoiding the movement of the retractable toilet.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A retractable toilet, characterized in that: include: Secure wall components; A movable wall is arranged opposite to the fixed wall assembly; as well as A telescopic protective cover is connected between the fixed wall assembly and the movable wall, and is configured as follows: when the movable wall moves in a direction away from the fixed wall assembly, the telescopic protective cover is stretched to form a usable space between the movable wall and the fixed wall assembly; when the movable wall moves in a direction close to the fixed wall assembly, the telescopic protective cover is compressed to reduce the usable space.

2. The retractable toilet according to claim 1, characterized in that: The fixed wall assembly comprises: a rear wall, the rear wall being arranged opposite to the movable wall; and A fixed frame is connected between the rear wall and the telescopic protective cover, the fixed frame encloses a fixed space, the telescopic protective cover encloses a telescopic space, and the fixed space is connected with the telescopic space to form the usable space.

3. The retractable toilet according to claim 2, characterized in that: The retractable toilet further comprises a bathroom device, and the bathroom device is arranged on the fixed wall assembly and / or the movable wall.

4. The retractable toilet according to claim 3, characterized in that: The bathroom device includes a foldable toilet, which is arranged in the fixed space and can be flipped between a stowed position and a use position. When the foldable toilet is flipped to the stowed position, the entire foldable toilet is located in the fixed space. When the foldable toilet is flipped to the use position, at least a portion of the foldable toilet is located in the retractable space.

5. The retractable toilet according to claim 4, characterized in that: The foldable toilet includes a support plate and a toilet body arranged on the support plate, the support plate is rotatably connected to the rear wall, when the foldable toilet is flipped to the stowed position, the support plate is parallel to the rear wall, and when the foldable toilet is flipped to the use position, the support plate abuts between the rear wall and the movable wall.

6. The retractable toilet according to claim 5, characterized in that: The bathroom device also includes a washbasin, which is arranged on the rear wall and avoids the stowed position of the foldable toilet.

7. The retractable toilet according to any one of claims 1 to 6, characterized in that: The telescopic protective cover is an accordion-type protective cover.

8. The retractable toilet according to any one of claims 1 to 6, characterized in that: The movable wall and / or the fixed wall assembly is provided with a door body.

9. The retractable toilet according to any one of claims 1 to 6, characterized in that: The retractable toilet further comprises an exhaust system and / or an air supply system, wherein the exhaust system is arranged at the bottom of the fixed wall component, and the air supply system is arranged at the top of the fixed wall component.

10. A combined toilet, characterized in that: The combined toilet is formed by splicing a plurality of retractable toilets as described in any one of claims 1 to 9.

Images