A three-layer toilet lid

Abstract

The application discloses a three-layer toilet cover, which comprises a toilet seat, a seat ring and a cover plate, and a functional layer is arranged between the seat ring and the cover plate, and the functional layer is rotatably connected with the rear end of the toilet seat or the seat ring or the cover plate; the end surface of the functional layer facing the seat ring is provided with a urine blocking surface; the urine blocking surface is rotatably connected with the rear end of the toilet seat; when a man urinates, the functional layer is turned up for use; in order to prevent urine from splashing on the seat ring, the seat ring should be turned up together when in use; the urine is guided into the toilet bowl through the urine blocking surface; the user can be closer to the urine blocking surface, and it is easy to urinate accurately; when defecating, the seat ring is laid down, the cover plate and the first part are turned up, and the second part is turned down to cover the urine blocking surface, so as to prevent clothes from being contaminated; compared with the prior art, the operation of the three-layer toilet cover is more convenient, the three-layer toilet cover accords with the traditional use habit, the three-layer toilet cover can be replaced at low cost for the families which have installed the toilet, and the three-layer toilet cover is widely applicable.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bathroom equipment, in particular to a three-layer toilet cover. BACKGROUND

[0002] With the development of economy, the progress of society, and the improvement of people's living standards, people's demand for hygiene is getting higher and higher. Now not only public toilets and hotels and other places use water closets, but almost every family also uses water closets. However, because of various reasons, the general family bathroom does not have a special urinal, and most men directly stand to urinate into the toilet bowl, which is easy to miss or splash urine, causing pollution to the toilet, the surrounding floor and clothes.

[0003] For example, the prior art publication number CN205729233U discloses a new toilet combining a male urinal with a toilet, which is provided with upper, middle and lower cover plates, the outer layer can cover the middle and lower layers, a urine blocking plate is designed on the surface of the middle cover plate, the bottom of the urine blocking plate is movably connected with the front end of the middle cover plate of the toilet; a water inlet system is used to flush urine from the urine blocking plate; a sewage system is used to discharge the urine flowing from the surface of the urine blocking plate and tap water.

[0004] Although the new toilet has the advantages of simple structure and splash prevention, it still has defects: (1) the urine blocking plate is in a folded state, when the lower cover plate is needed to be used, the middle cover plate will be folded, and the urine blocking plate will be inverted, if there is urine and water on the urine blocking plate, it will flow back and pollute the upper cover plate; (2) when the urine blocking plate is in an upright state, it is inevitable that urine will splash out or drip down during actual use, and there is no collection device in front of the urine blocking plate, so the floor will be polluted; (3) the bottom of the urine blocking plate is movably connected with the front end of the middle cover plate, so the user needs to stand in front of the toilet when using it, which requires enough space, and is not suitable for bathrooms with narrow space.

[0005] At the same time, for the general family, the service life of the toilet is longer, and it will not be replaced frequently, so the new toilet is not conducive to social popularization, and once damaged, the repair and replacement cost is high and inconvenient. SUMMARY

[0006] The technical problem to be solved by the present application is to provide a three-layer toilet cover, which is suitable for existing toilets, prevents urine splashing, is easy to operate, and improves the sanitary environment.

[0007] A three-layer toilet cover, comprising a toilet seat connected to the rear end of a toilet bowl and a cover plate, and further comprising a functional layer between the toilet seat and the cover plate, the functional layer being rotatably connected to the rear end of the toilet bowl or the toilet seat or the cover plate, the end surface of the functional layer facing the toilet seat having a urine blocking surface for guiding urine to the toilet bowl.

[0008] By the technical scheme of the present application, when a man urinates, the functional layer is turned up for use, and to prevent urine from splashing onto the toilet seat, the toilet seat should be turned up together; when defecating, the toilet seat is laid down, and the cover plate and the functional layer are turned up for use, compared with the prior art, the structure of the present application is simpler and more convenient to use.

[0009] By rotatably connecting the functional layer to the rear end of the toilet bowl, compared with the prior art, the front of the urine blocking surface is the toilet bowl, and in actual use, even if urine splashes, most of it will be within the range of the toilet bowl, and compared with the prior art, the floor will not be contaminated. At the same time, because the urine blocking surface is rotatably connected to the rear end of the toilet bowl, a man needs to stand on both sides of the urinal when urinating, so the requirement for the use space is lower, and even a narrow bathroom can be used, and the application range is wide.

[0010] Preferably, the functional layer comprises a first part and a second part rotatably connected, and the first part and the second part fold to cover the urine blocking surface.

[0011] Preferably, the bottom end of the first part is rotatably connected to the rear end of the toilet bowl, and the bottom end of the second part is rotatably connected to the top end of the first part.

[0012] In actual turning process, the toilet cover will stop when it encounters the toilet bowl or the water tank, and when the turning speed is too fast and causes sudden stop, the urine and water on the urine blocking surface will be shaken off the urine blocking surface, compared with the urine blocking surface of the prior art facing the upper cover plate or the front of the toilet, the urine blocking surface of the present application always faces the toilet bowl or above the toilet bowl, and even if the urine and water are shaken off the urine blocking surface, they will also enter the toilet bowl.

[0013] Preferably, the urine blocking surface extends from the bottom of the first part to the second part in the length direction of the functional layer, the end surface of the functional layer facing the toilet seat is provided with a convex structure of a convex end surface at the edge of the urine blocking surface, and when the functional layer is in contact with the toilet seat, the convex structure is located in the toilet seat.

[0014] Preferably, the urine blocking surface extends to the second part, the convex structure is disconnected at the joint of the first part and the second part, and the convex structure is divided into a first convex structure located on the first part and a second convex structure located on the second part, and in the folded state, the first convex structure is located outside the second convex structure, or the first convex structure is located inside the second convex structure.

[0015] Preferably, the bottom of the convex structure is provided with a drainage port, and the drainage port is connected with a drainage channel, and the other end of the drainage channel extends into the bowl of the toilet seat.

[0016] Preferably, any one of the end faces of the cover plate and the functional layer facing the toilet seat is provided with at least one water outlet end connected with a water source for flushing the urine blocking surface.

[0017] Preferably, the water outlet end is located above or beside the urine blocking surface or a combination thereof, and the water outlet end is directed towards the urine blocking surface.

[0018] Preferably, the water outlet end is connected with a water supply channel, and the water supply channel is located inside the cover plate or inside the functional layer.

[0019] Preferably, a control mechanism is further included for controlling the water outlet of the water outlet end, and the control mechanism is a mechanical control or an inductive control.

[0020] The beneficial effects of the present application are:

[0021] 1. The urine blocking surface of the present application is rotationally connected with the rear end of the toilet seat, and in the use of male urination, the functional layer is turned up for use, in order to prevent urine from splashing on the toilet seat, the toilet seat should be turned up together during use, the urine is guided into the bowl through the urine blocking surface, and the user can be closer to the urine blocking surface, and it is easy to urinate accurately; in the use of defecation, the toilet seat is laid down, the cover plate and the first part are turned up, and the second part is turned down to cover the urine blocking surface, preventing the pollution of human clothes, and compared with the prior art, the operation of the present application is more convenient, and it conforms to the traditional use habit.

[0022] 2. The urine blocking surface of the present application always faces the bowl or above the bowl, and compared with the urine blocking surface of the prior art facing the upper cover plate or facing the front of the toilet, even if there is a small amount of urine splashing, most of the urine will be within the range of the bowl, and compared with the prior art, the ground will not be polluted.

[0023] 3. The functional layer of the present application is rotationally connected with the rear end of the toilet seat, and male urination needs to be performed on both sides of the urinal, so the requirement for the use space is lower, even if the bathroom is narrow, it can also be used, and the application range is wider.

[0024] 4. When the functional layer stops rotating and encounters the toilet seat, urine on the urine blocking surface will be shaken off the urine blocking surface. Compared with the prior art urine blocking plate, the urine blocking surface of the present application is closer to the rotating connection, so it receives less vibration at the same angular velocity, and urine is less likely to be shaken off the urine blocking surface, causing air and ground pollution. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the specific embodiments or prior art of the present application, the drawings needed in the specific embodiments or prior art description will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings based on these drawings without creative labor.

[0026] Figure 1 Structure diagram of the embodiment 1 of the present application;

[0027] Figure 2 Structure diagram of the embodiment 1 of the present application; Figure 1 Structure diagram of the embodiment 1 of the present application;

[0028] Figure 3 Structure diagram of the embodiment 1 of the present application;

[0029] In the drawings: 1, toilet seat; 2, cover plate; 3, functional layer; 31, urine blocking surface; 32, first part; 33, second part; 34, protruding structure; 341, first protruding structure; 342, second protruding structure; 36, drainage port; 37, drainage channel; 4, toilet seat; 5, water outlet end; 51, water supply channel; 6, control mechanism. DETAILED DESCRIPTION

[0030] The technical solutions of the present application will be described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present application, it is to be noted that the terms "mounting", "connection", "connecting" should be understood in a broad sense unless otherwise clearly specified and limited, for example, they can mean fixed connection, or detachable connection, or integral connection; they can mean mechanical connection, or electrical connection; they can mean direct connection, or indirect connection via a medium, or internal communication between two elements. The specific meanings of the above terms in the present application can be understood in accordance with the specific circumstances.

[0033] The present application will be further described in details below with specific examples and in conjunction with the accompanying drawings.

[0034] Embodiment 1

[0035] Referring to Figure 1 and Figure 2 A three-layer toilet cover, comprising a toilet seat 4 and a cover plate 2 rotatably connected at the rear end of the toilet seat 4, and a functional layer 3 located between the toilet seat 4 and the cover plate 2, the functional layer 3 is rotatably connected to the rear end of the toilet seat 4 or the toilet seat 1 or the cover plate 2, and the end surface of the functional layer 3 facing the toilet seat 1 has a urine blocking surface 31. In this embodiment, as a preferred solution, the functional layer 3 is hinged to the rear end of the toilet seat 4.

[0036] Specifically, the functional layer 3 comprises a first part 32 and a second part 33 rotatably connected, and the first part 32 and the second part 33 fold to cover the urine blocking surface 31.

[0037] Specifically, the bottom end of the first part 32 is rotatably connected to the rear end of the toilet seat 4, and the bottom end of the second part 33 is rotatably connected to the top end of the first part 32.

[0038] In this embodiment, the first part 32 and the cover plate 2 are separate, and through the technical solution of the present application, when a man urinates, the cover plate 2, the functional layer 3 and the toilet seat 1 are turned up to align the urine blocking surface 31 for use; when defecating, the toilet seat 1 is laid down, and the first part 32 and the second part 33 are folded to block the urine blocking surface 31 to prevent contamination of human clothing. Compared with the prior art in which the urine blocking function surface is located at the front end of the toilet seat, the front of the urine blocking surface 31 in this embodiment is a toilet bowl, and in actual use, even if there is still a situation of urine splashing, most of it will be within the range of the toilet bowl and will not contaminate the ground. At the same time, the functional layer 3 is rotatably connected to the rear end of the toilet seat 1, and men need to stand on both sides of the toilet bowl when urinating, so the requirement for the use space is lower, and even in a narrow bathroom, it can be used, so the application range is wide. In terms of facilitating promotion, compared with the prior art which needs to change the design structure of the toilet seat, the technical solution of the present application can be applied to existing toilets, and the manufacturing cost is lower, which is more conducive to promotion.

[0039] In the embodiment, the urine blocking surface 31 extends from the bottom of the first part 32 to the second part 33 in the length direction of the functional layer 3, the functional layer 3 is provided with a convex structure 34 with a convex end surface at the edge of the urine blocking surface 31, the convex structure 34 is located in the toilet seat 1 when the functional layer 3 is attached to the toilet seat 1. When urinating, the convex structure 34 can block the urine splashed into the toilet seat 1, so that the end surface of the functional layer 3 corresponding to the toilet seat 1 is not contaminated by the toilet seat 1, and when the first part 32 is turned from the standing state to the laid state, the urine remaining on the urine blocking surface 31 can flow along the convex structure 34 to the toilet bowl.

[0040] Specifically, the urine blocking surface 31 extends to the second part 33, the convex structure 34 is disconnected at the connection between the first part 32 and the second part 33, and the convex structure 34 is divided into a first convex structure 341 located in the first part 32 and a second convex structure 342 located in the second part 33. When the rotating connection between the first part 32 and the second part 33 is located on the body, the first convex structure 341 and the second convex structure 342 in the folded state can be staggered, so that the first convex structure 341 is located on the outside of the second convex structure 342, or the first convex structure 341 is located on the inside of the second convex structure 342. In this way, the thickness in the folded state can be smaller, space can be saved, and the use of the user during defecation is not affected. In other embodiments, the rotating connection between the first part 32 and the second part 33 can be provided on the first convex structure 341 and the second convex structure 342, so that the first convex structure 341 can abut against the second convex structure 342 when folded.

[0041] In the embodiment, the bottom of the convex structure 34 is provided with a drain port 36, the drain port 36 is connected with a drain channel 37, the other end of the drain channel 37 extends to the toilet bowl of the toilet seat 4, and the urine and water are guided to the toilet bowl. The cover plate 2 is provided with at least one water outlet 5, and the water outlet 5 can protrude from the functional layer 3 to the urine blocking surface 31 for flushing.

[0042] The water outlet 5 is located above or beside the urine blocking surface 31 or a combination thereof, and the water outlet 5 is directed towards the urine blocking surface 31, which can flush the urine blocking surface 31.

[0043] The water outlet 5 is connected with a water supply channel 51, and the water supply channel 51 is located inside the cover plate 2. By hiding the water supply channel 51, the appearance of the product can be improved.

[0044] In this embodiment, a portion of the second part 33 can be limited by the toilet seat 1, so that when the toilet is laid down, the second part 33 will not be suspended, preventing residual urine and water from entering the toilet bowl along the second part 33. This also avoids direct contact between the second part 33 and water in the toilet bowl, which is common in some toilets where the bowl is shallow. When flipping up, simply lifting the toilet seat 1 will also lift the functional layer 3, reducing the number of steps required for the user.

[0045] Specifically, it also includes a control mechanism 6 for controlling the water outlet 5. The control mechanism 6 can be mechanical or sensor-based. In this embodiment, the control mechanism 6 is sensor-based. Its power supply can be external or provided by a battery. When the second part 33 is upright, once it senses the user, the control mechanism 6 can automatically control the water outlet 5 to dispense water, without requiring user intervention. When the second part 33 is lowered or laid down, the control mechanism 6 does not operate to avoid water waste due to misjudgment.

[0046] Example 2:

[0047] The difference between this embodiment and Embodiment 1 lies in the position of the water outlet 5. In this embodiment, the functional layer 3 is provided with at least one water outlet 5. The water outlet 5 can protrude from the end face and be greater than the height of the raised structure 34, or it can be embedded in the raised structure 34. Its water supply channel 51 is located within the functional layer 3, and the water supply channel 51 is connected to the second part 33 through the internal shaft of the first part 32 and the second part 33. Correspondingly, its water outlet 5 is also located on the second part 33. During flushing, water flows along the surface of the second part 33 to the surface of the first part 32 to flush the urine. Compared with Embodiment 1, this embodiment does not require modification of the existing cover plate 2 design, and can make full use of the existing cover plate 2. Only the functional layer 3 needs to be designed and manufactured, saving production costs.

[0048] Example 3:

[0049] The difference between this embodiment and Embodiment 1 is that the first part 32 and the cover plate 2 are integral. That is, in this embodiment, when the cover plate 2 is upright, the lower middle part of the cover plate 2 serves as the first part 32, which is rotatably connected to the bottom of the toilet seat 1, and the second part 33 is rotatably connected to the top of the first part 32 (i.e., the middle part of the cover plate 2). This arrangement makes the structure simpler, reduces material usage, and saves production costs.

[0050] Example 4:

[0051] The difference between this embodiment and Embodiment 1 lies in the control mechanism 6. In this embodiment, the control mechanism 6 is mechanical, requiring manual control of the water outlet 5 by the user. Compared to Embodiment 1, it does not require electricity, has a simpler structure, and helps reduce manufacturing costs.

[0052] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, but not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still make modifications to the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A three-layer toilet cover comprising a toilet seat (1) and a cover plate (2) which are connected to the rear end of a toilet bowl (4) by a rotating joint, characterized in that: Further comprising a functional layer (3) between the toilet seat (1) and the cover plate (2), the functional layer (3) is rotatably connected with the back end of the toilet seat (4) or the toilet seat (1) or the cover plate (2), the end surface of the functional layer (3) facing the toilet seat (1) has a urine blocking surface (31); The functional layer (3) comprises a first part (32) and a second part (33) rotatably connected, the first part (32) and the second part (33) fold to cover the urine blocking surface (31); The first part (32) is integrated with the cover plate (2); in the standing state, the middle lower part of the cover plate (2) is used as the first part (32), and the second part (33) is rotatably connected with the middle part of the cover plate (2); The urine blocking surface (31) extends from the bottom of the first part (32) to the second part (33) in the length direction of the functional layer (3), and the end surface of the functional layer (3) facing the toilet seat (1) is provided with a convex structure (34) with a convex end surface at the edge of the urine blocking surface (31), and when the functional layer (3) is attached to the toilet seat (1), the convex structure (34) is located in the toilet seat (1); During urination, the convex structure (34) can block the urine splashed into the toilet seat (1), so that the end surface of the functional layer (3) corresponding to the toilet seat (1) is not contaminated by the toilet seat (1), and at the same time, when the first part (32) is turned from the standing state to the laid state, the urine remaining on the urine blocking surface (31) can flow along the convex structure (34) into the toilet bowl; The urine blocking surface (31) extends to the second part (33), the convex structure (34) is disconnected at the connection between the first part (32) and the second part (33) to divide the convex structure (34) into a first convex structure (341) located in the first part (32) and a second convex structure (342) located in the second part (33), and in the folded state, the first convex structure (341) is located outside the second convex structure (342), or the first convex structure (341) is located inside the second convex structure (342); the thickness in the folded state is smaller, saving space and not affecting the use of the user during defecation; A part of the second part (33) is limited by the toilet seat (1), and in the laid state, the second part (33) is not in a suspended state, causing the remaining urine and water to enter the toilet bowl along the second part (33), and at the same time, it is avoided that the second part (33) is directly in contact with the water in the toilet bowl due to the small depth of the toilet bowl; when it is turned up, the functional layer (3) can be turned up together by lifting the toilet seat (1), reducing the user operation steps.

2. A three ply toilet lid as claimed in claim 1 characterised in that: The bottom end of the first part (32) is rotatably connected with the back end of the toilet seat (4), and the bottom end of the second part (33) is rotatably connected with the top end of the first part (32).

3. A three ply toilet lid as claimed in claim 1, wherein: The bottom of the convex structure (34) is provided with a drain port (36), the drain port (36) is connected with a drain channel (37), the other end of the drain channel (37) extends into the bowl of the toilet seat (4).

4. A three ply toilet lid as claimed in claim 1, wherein: Any one of the end faces of the cover plate (2) and the functional layer (3) facing the toilet ring (1) is provided with at least one water outlet end (5) connected with a water source, for flushing the urine blocking face (31).

5. A three ply toilet lid according to claim 4, characterised in that: The water outlet end (5) is located above or on the side of the urine blocking face (31) or a combination thereof, and the water spraying direction of the water outlet end (5) is towards the urine blocking face (31).

6. A three ply toilet lid as claimed in claim 4, wherein: The water outlet end (5) is connected with a water supply channel (51), which is located inside the cover plate (2) or inside the functional layer (3).

7. A three ply toilet lid as claimed in claim 4, characterized in that: Further comprising a control mechanism (6) for controlling the water outlet of the water outlet end (5), the control mechanism (6) is mechanical control or inductive control.

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