Direct-discharge toilet and toilet

Abstract

The utility model discloses a direct-discharge type toilet stool and a toilet. The direct-discharge type toilet stool comprises a urinal, a sewage box, a double-valve assembly and a power assembly. The urinal comprises a main body part and a direct discharge part, the direct discharge part is used for discharging dirt in the main body part, the dirt box is connected to the direct discharge part, and the dirt box can receive the dirt falling from the direct discharge part. The double-valve assembly comprises a first valve and a second valve, the first valve and the second valve are arranged on the straight discharging part, and the power assembly is connected with the first valve and the second valve. The power assembly is used for controlling the first valve to be opened and controlling the second valve to be closed when dirt is discharged from the main body part to the direct discharge part, and the power assembly can also be used for controlling the first valve to be closed and controlling the second valve to be opened. According to the direct-discharge type toilet stool and the toilet, odor sealing is achieved, meanwhile, dirt can be prevented from being splashed out, and therefore the design is beneficial to maintaining the sanitary environment of the toilet, preventing flies and insects from spreading germs and beneficial to maintaining public sanitary safety.

Description

Technical Field

[0001] The utility model relates to the field of sanitary equipment, in particular to a direct-discharge toilet and a toilet. Background Art

[0002] In a common toilet, a water trap is generally provided, and the water in the water trap is used to prevent the odor in the sewage tank from flowing back. However, this design is not suitable for water-scarce areas.

[0003] Some toilets in water-scarce environments usually use direct-discharge toilets, which eliminate the trap design and connect the waste tank directly to the toilet. This will cause the odor in the waste tank to overflow from the toilet, which is very likely to attract flies and insects. In addition, when the toilet is flushed, the waste falls into the waste tank, and some of the waste may splash out of the toilet, causing the toilet's sanitary environment to deteriorate and affecting the toilet experience. Utility Model Content

[0004] The utility model embodiment discloses a direct-discharge toilet and a toilet, which are beneficial to preventing the toilet from odor from flowing back and dirt from splashing out.

[0005] In order to achieve the above-mentioned object, in a first aspect, the utility model discloses a direct-discharge toilet, comprising:

[0006] A toilet bowl, comprising a main body and a straight discharge portion connected to the bottom of the main body, the straight discharge portion being used to discharge waste in the main body;

[0007] A waste tank connected to the straight discharge portion;

[0008] A double valve assembly, the double valve assembly comprising a first valve and a second valve, the first valve and the second valve are both arranged in the direct discharge portion; and

[0009] A power assembly, wherein the power assembly is connected to the first valve and the second valve;

[0010] The power assembly is used to control the first valve to open and the second valve to close when the waste is discharged from the main body to the direct discharge part, so that the waste stays in the direct discharge part; and

[0011] The power assembly is also used for controlling the first valve to close and the second valve to open when the waste needs to be discharged from the direct discharge portion to the waste tank.

[0012] As an optional implementation, the first valve and the second valve are spaced apart along the discharge direction of the straight discharge portion, so that the straight discharge portion forms a transfer portion between the first valve and the second valve, and the transfer portion is used to temporarily store the waste.

[0013] As an optional implementation, the power assembly is a cylinder assembly, the cylinder assembly is arranged on the outside of the straight-discharge portion, and the cylinder assembly is located between the first valve and the second valve.

[0014] As an optional implementation, the cylinder assembly includes a first cylinder and a second cylinder, the first cylinder is connected to the first valve, and the second cylinder is connected to the second valve;

[0015] The first cylinder is used to control the first valve to open when the waste is discharged from the main body to the straight discharge part, and the second cylinder is used to control the second valve to close when the waste is discharged from the main body to the straight discharge part; and

[0016] The first cylinder is further used for controlling the first valve to close when the waste is discharged from the direct discharge portion to the waste tank, and the second cylinder is further used for controlling the second valve to open when the waste is discharged from the direct discharge portion to the waste tank.

[0017] As an optional embodiment, the first cylinder includes a first cylinder body and a first piston rod connected to the first cylinder body, the first valve includes a first sliding portion and a first baffle, one end of the first baffle is fixedly connected to one end of the first piston rod, and the other end of the first baffle is slidably connected to the first sliding portion, and the first cylinder is used to control the movement of the first piston rod relative to the first cylinder body to drive the movement of the first baffle to prevent or open the connection between the direct discharge portion and the main body; and

[0018] The second cylinder includes a second cylinder body and a second piston rod connected to the second cylinder body, the second valve includes a second sliding portion and a second baffle, one end of the second baffle is fixedly connected to one end of the second piston rod, the other end of the second piston rod is slidably connected to the second cylinder body, and the other end of the second baffle is slidably connected to the second sliding portion, and the second cylinder is used to control the movement of the second piston rod relative to the second cylinder body to drive the movement of the second baffle to prevent or open the connection between the direct discharge portion and the waste tank.

[0019] As an optional embodiment, the first sliding part is further connected to the in-line discharge part, and when the first valve is closed, the first baffle can slide from the first sliding part into the in-line discharge part to prevent the in-line discharge part from being connected to the main body, and when the first valve is opened, the first baffle can slide from the in-line discharge part into the first sliding part to connect the in-line discharge part to the main body; and

[0020] The second sliding part is also connected to the straight-discharge part. When the second valve is closed, the second baffle can slide from the second sliding part into the straight-discharge part to prevent the straight-discharge part from being connected to the waste tank. When the second valve is opened, the second baffle can slide from the straight-discharge part into the second sliding part to allow the straight-discharge part to be connected to the waste tank.

[0021] As an optional implementation, along the discharge direction of the straight discharge portion, the first cylinder and the second cylinder are arranged at an interval and face each other.

[0022] As an optional embodiment, the cylinder assembly also includes an air supply structure, which is arranged between the first cylinder and the second cylinder, and the air supply structure is air-tightly connected to the first cylinder and the second cylinder, and the air supply structure is used to provide air pressure to the first cylinder and the second cylinder.

[0023] As an optional implementation, the direct-discharge toilet further includes a flush switch, and the power assembly is connected to the flush switch;

[0024] The power assembly is used to control the first valve to open and the second valve to close when the flush switch is pressed, so that the waste stays in the direct discharge part;

[0025] The power assembly is also used for controlling the first valve to close and the second valve to open when the flush switch is reset, so that the dirt falls into the dirt tank.

[0026] In a second aspect, the utility model further discloses a toilet, comprising the direct-discharge toilet in any one of the embodiments of the first aspect.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] The utility model provides a direct-discharge toilet and a toilet. The direct-discharge toilet controls the first valve and the second valve of the double-valve assembly through a power assembly, so that the direct-discharge toilet has better anti-odor performance and better dirt splash-out prevention function. Specifically, when the main body of the toilet bowl flushes dirt into the direct-discharge part, the power assembly controls the first valve to open first and the second valve to close, and then in order to allow the dirt to flow from the direct-discharge part into the dirt box, the power assembly controls the first valve to close while the second valve opens. In this way, even if the second valve is not completely closed, the splashed dirt will be blocked by the closed first valve, preventing the dirt from splashing out of the direct-discharge toilet, thereby helping to reduce the difficulty of hygienic maintenance of the toilet.

[0029] In addition, the double valve design of the direct-flush toilet has better air tightness, which helps prevent odor from escaping and reduces the breeding of flies and insects, thereby improving the hygiene and cleanliness of the toilet. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. 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.

[0031] Figure 1 It is a three-dimensional structural schematic diagram of a straight-discharge toilet disclosed in an embodiment of the utility model;

[0032] Figure 2 A side view of a straight-flush toilet disclosed in an embodiment of the utility model;

[0033] Figure 3 Another side view of the straight-flush toilet disclosed in the embodiment of the utility model;

[0034] Figure 4 for Figure 3 Cross-sectional view at AA in the middle.

[0035] Description of reference numerals:

[0036] 100. Direct-discharge toilet; 1. Toilet bowl; 1a. Main body; 1b. Direct-discharge part; 1c. Transfer part; 2. Waste box; 3. Double valve assembly; 31. First valve; 311. First baffle; 312. First sliding part; 31a. Lower surface; 32. Second valve; 321. Second baffle; 322. Second sliding part; 32a. Upper surface; 4. Power assembly; 41. First cylinder; 41a. First cylinder body; 41b. First piston rod; 42. Second cylinder; 42a. Second cylinder body; 42b. Second piston rod. DETAILED DESCRIPTION

[0037] 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.

[0038] In the present invention, the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions 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 direction, or to be constructed and operated in a specific direction.

[0039] 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.

[0040] In addition, the terms "installed", "set", "provided with", 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.

[0041] 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.

[0042] Common toilets are usually designed with a trap, which uses the trap to seal the odor in the waste tank and prevent the odor from escaping from the waste tank. However, this trap usually needs to be used with a water tank, and this design is not suitable for water shortage situations, such as toilets in drought areas and simple temporary toilets or public toilets.

[0043] Therefore, these toilets usually use direct-flush toilets when there is a shortage of water. Although the direct-flush toilet has eliminated the trap design for water-saving considerations, this will cause the waste tank to be directly connected to the toilet bowl. Such a design will cause the odor in the waste tank to easily overflow from the toilet, thereby attracting flies and insects to breed. Even when the toilet is flushed and the waste falls into the waste tank, some of the waste may splash out of the toilet. This not only greatly affects the user's toilet experience, but also causes the sanitary environment of the toilet to deteriorate. In addition, the breeding flies and insects may also carry germs, which can easily spread the germs to users and even surrounding areas, affecting collective health and safety.

[0044] Based on this, the utility model provides a direct-discharge toilet and a toilet, the direct-discharge toilet is provided with a double valve assembly, and the two valves of the double valve assembly are opened and closed asynchronously by a power assembly, so that the odor can be sealed and dirt can be prevented from splashing, which improves the user's toilet experience and effectively prevents flies and insects from breeding. It can be seen that this design is not only conducive to maintaining the sanitary environment of the toilet, but also prevents flies and insects from spreading germs, which is conducive to maintaining public health and safety.

[0045] It should be noted that the toilet can be a squat toilet or a seat toilet, and the present invention does not limit this. For ease of description, the toilet in the following embodiments takes a squat toilet as an example.

[0046] The technical solution of the utility model will be further described below in conjunction with embodiments and drawings.

[0047] First, see Figure 1 and Figure 2 The utility model provides a direct-discharge toilet 100, which includes a toilet bowl 1, a waste tank 2, a double valve assembly 3 and a power assembly 4. The toilet bowl 1 includes a main body 1a and a direct-discharge part 1b, the direct-discharge part 1b is used to discharge the waste in the main body 1a, the waste tank 2 is connected to the direct-discharge part 1b, and the waste tank 2 can receive the waste discharged from the direct-discharge part 1b. The double valve assembly 3 includes a first valve 31 and a second valve 32, the first valve 31 and the second valve 32 are arranged in the direct-discharge part 1b, and the power assembly 4 is connected to the first valve 31 and the second valve 32. Among them, the power assembly 4 is used to control the first valve 31 to open and the second valve 32 to close when the waste is discharged from the main body 1a to the direct-discharge part 1b, so that the waste stays in the direct-discharge part 1b. When it is necessary to discharge the waste from the direct-discharge part 1b to the waste tank 2, the power assembly 4 can also be used to control the first valve 31 to close and the second valve 32 to open.

[0048] It can be understood that, on the one hand, the double valve design of the first valve 31 and the second valve 32 is used to seal the direct discharge portion 1b of the direct discharge toilet 100. When the direct discharge toilet 100 is not in use, the double valve assembly 3 is in a closed state, and odors cannot directly escape from the sewage tank 2 to the outside of the toilet bowl 1, thereby effectively preventing the odors in the toilet bowl 1 and the sewage tank 2 from overflowing and attracting flies and insects.

[0049] On the other hand, the first valve 31 and the second valve 32 are asynchronously controlled by the power assembly 4. Specifically, when the first valve 31 is opened, the second valve 32 is closed, and the waste falls from the main body 1a into the direct discharge part 1b and is blocked by the second valve 32 to prevent the waste from falling directly into the waste tank 2. When the first valve 31 is closed and the second valve 32 is opened, the waste falls from the direct discharge part 1b into the waste tank 2. At this time, if the second valve 32 is not completely closed, even if the waste splashes out of the waste tank 2, the splashed waste will be blocked by the closed first valve 31 and cannot splash out of the direct discharge toilet 100, which is conducive to preventing the sanitary environment of the toilet from being polluted and reducing the difficulty of sanitary maintenance.

[0050] It can be seen that the direct-flush toilet 100 used in the present application can effectively prevent the direct-flush toilet 100 from odor overflowing and causing the toilet to attract flies and insects, and can also prevent dirt from splashing out of the waste box 2 and polluting the sanitary environment of the toilet, which is beneficial to reducing the difficulty of hygienic maintenance of the toilet.

[0051] Please combine Figure 3 As shown, in some embodiments, the first valve 31 and the second valve 32 are spaced apart in the discharge direction of the straight discharge portion 1b so that the straight discharge portion 1b forms a transfer portion 1c between the first valve 31 and the second valve 32, and the transfer portion 1c can be used for temporary storage of waste.

[0052] Optionally, the transfer part 1c may be a pipe section of the straight-discharge part 1b separated by the first valve 31 and the second valve 32, or the transfer part 1c may be another pipe section connected between the first valve 31 and the second valve 32. Each of the above will be described below.

[0053] In one example, the transfer part 1c is another pipe section connected between the first valve 31 and the second valve 32. In order to facilitate the temporary storage of more waste and realize one-time flushing treatment, the transfer part 1c can choose to connect to a longer pipe section or a pipe section with a larger diameter to increase the volume of the transfer part 1c.

[0054] In another example, the transfer part 1c is directly separated from the direct discharge part 1b by the first valve 31 and the second valve 32. When the direct discharge toilet 100 is installed in a simple toilet, there is no need to bury additional pipes as the transfer part 1c, thereby reducing construction steps and facilitating installation.

[0055] In actual application, when the first valve 31 is opened and the second valve 32 is closed, the waste falls from the main body 1a into the transfer part 1c. At this time, the second valve 32 is in a closed state, and the waste cannot fall into the waste box 2. The waste is temporarily stored in the transfer part 1c, and the waste in the transfer part 1c can be discharged into the waste box 2 after the first valve 31 is closed and the second valve 32 is opened. It can be seen that the transfer part 1c provides a buffer zone for the waste to fall, so that the waste cannot fall directly into the waste box 2, and the splashing height of the waste cannot reach the height of splashing out of the toilet, thereby preventing the waste from splashing out and polluting the toilet.

[0056] In some embodiments, the power assembly 4 may be a cylinder assembly, which is arranged on the outside of the direct discharge portion 1b, and the cylinder assembly is located between the first valve 31 and the second valve 32. The cylinder assembly can be used as a power source for the first valve 31 and the second valve 32 to switch. The cylinder assembly works under the action of air pressure, and can achieve rapid start and stop and rapid control, which is conducive to realizing the asynchronous switch control of the dual valve assembly 3. In addition, the volume of the cylinder assembly is relatively small. When a temporary simple toilet is built outdoors or when some households are designing toilets, setting the cylinder assembly in the direct discharge toilet 100 is conducive to reducing the overall volume of the direct discharge toilet 100, so as to reduce the space occupied when installing the direct discharge toilet 100. Of course, it can be understood that in other embodiments, the power assembly 4 can also be a power assembly such as an electric assembly, a hydraulic assembly, etc., which is not specifically limited in this embodiment.

[0057] In some embodiments, the cylinder assembly includes a first cylinder 41 and a second cylinder 42, wherein the first cylinder 41 is connected to the first valve 31, and the second cylinder 42 is connected to the second valve 32. The first cylinder 41 is used to control the first valve 31 to open when the dirt is discharged from the main body 1a to the straight-discharge part 1b, and the second cylinder 42 is used to control the second valve 32 to close when the dirt is discharged from the main body 1a to the straight-discharge part 1b. The first cylinder 41 is also used to control the first valve 31 to close when the dirt is discharged from the straight-discharge part 1b to the dirt tank 2, and the second cylinder 42 is also used to control the second valve 32 to open when the dirt is discharged from the straight-discharge part 1b to the dirt tank 2. Controlling the two valves separately by two cylinders is conducive to accurately controlling the two valves to open or close asynchronously, so that the first valve 31 is closed or the second valve 32 is closed when the dirt falls into the dirt tank 2, thereby preventing the dirt from splashing out.

[0058] Specifically, when the first cylinder 41 controls the first valve 31 to open, the second cylinder 42 controls the second valve 32 to close. That is, the dirt can fall from the main body 1a into the straight-discharge part 1b, but the dirt is blocked by the second valve 32 and temporarily stays in the straight-discharge part 1b and cannot fall into the dirt box 2. When the second cylinder 42 controls the second valve 32 to open, the first valve 31 controls the first cylinder 41 to close. That is, the dirt can fall from the straight-discharge part 1b into the dirt box 2. Since the first valve 31 is in a closed state and the second valve 32 is not closed in time, even if part of the dirt splashes out of the dirt box 2, it will be blocked by the closed first valve 31. Alternatively, by adjusting the control speed of the second cylinder 42, the second cylinder 42 can control the second valve 32 to close quickly when the dirt falls, which can also prevent the dirt from splashing out.

[0059] See also Figure 4 In some embodiments, the first cylinder 41 includes a first cylinder body 41a and a first piston rod 41b connected to the first cylinder body 41a, the first valve 31 includes a first sliding portion 312 and a first baffle 311, one end of the first baffle 311 is fixedly connected to one end of the first piston rod 41b, and the other end of the first baffle 311 is slidably connected to the first sliding portion 312, and the first cylinder 41 is used to control the movement of the first piston relative to the first cylinder body 41a to drive the first baffle 311 to move to prevent or open the connection between the straight-discharge portion 1b and the main body 1a. Furthermore, the second cylinder 42 includes a second cylinder body 42a and a second piston rod 42b connected to the second cylinder body 42a, and the second valve 32 includes a second sliding portion 322 and a second baffle 321. One end of the second baffle 321 is fixedly connected to one end of the second piston rod 42b, and the other end of the second piston rod 42b is slidably connected to the second cylinder body 42a. The other end of the second baffle 321 is slidably connected to the second sliding portion 322. The second cylinder 42 is used to control the movement of the second piston rod 42b relative to the second cylinder body 42a to drive the movement of the second baffle 321 to block or open the connection between the direct discharge portion 1b and the waste tank 2. By controlling the reciprocating movement of the baffle relative to the sliding portion by utilizing the piston movement of the cylinder assembly and thereby controlling the opening or closing of the dual valve assembly 3, the connection or blocking between the main body 1a, the direct discharge portion 1b and the waste tank 2 can be achieved. The structure is simple, easy to install, and the difficulty and cost of maintenance are low.

[0060] It is understandable that, taking the first cylinder 41 as an example, when the first piston rod 41b performs reciprocating piston motion in the first cylinder body 41a, the first baffle 311 connected to the first piston rod 41b also performs reciprocating motion in the first sliding portion 312. Specifically, when the first piston rod 41b slides into the first cylinder body 41a, the first baffle 311 simultaneously slides into the first sliding portion 312, and the first valve 31 is closed; when the first piston rod 41b slides out of the first cylinder body 41a, the first baffle 311 simultaneously slides out of the first sliding portion 312, and the first valve 31 is opened. Since the second cylinder 42 has the same structure as the first cylinder 41, the way in which the second cylinder 42 controls the second valve 32 is the same as the way in which the first cylinder 41 controls the first valve 31, so it will not be repeated here.

[0061] In some embodiments, the first sliding portion 312 is also connected to the straight-discharge portion 1b. When the first valve 31 is closed, the first baffle 311 can slide from the first sliding portion 312 into the straight-discharge portion 1b and block the connection between the straight-discharge portion 1b and the main body 1a. When the first valve 31 is opened, the first baffle 311 can slide from the straight-discharge portion 1b into the first sliding portion 312 and the straight-discharge portion 1b is connected to the main body 1a, and the first baffle 311 blocks the connection between the first sliding portion 312 and the straight-discharge portion 1b. Furthermore, the second sliding part 322 is also connected to the straight-discharge part 1b. When the second valve 32 is closed, the second baffle 321 can slide from the second sliding part 322 into the straight-discharge part 1b and block the connection between the straight-discharge part 1b and the waste tank 2. When the second valve 32 is opened, the second baffle 321 can slide from the straight-discharge part 1b into the second sliding part 322 and the straight-discharge part 1b is connected to the waste tank 2, and the second baffle 321 blocks the connection between the first sliding part 312 and the straight-discharge part 1b. In this way, on the one hand, the first sliding part 312 and the second sliding part 322 are both connected to the straight-discharge part 1b, so that the first baffle 311 and the second baffle 321 can slide into the straight-discharge part 1b while sliding into the first sliding part 312 and the second sliding part 322 respectively, so that the first valve 31 and the second valve 32 can block the straight-discharge part 1b, which is conducive to preventing odor from overflowing. On the other hand, when the first baffle 311 and the second baffle 321 slide from the straight-discharge portion 1b to the first sliding portion 312 and the second sliding portion 322 respectively, the first baffle 311 and the second baffle 321 will also block the connection between the first sliding portion 312 and the straight-discharge portion 1b and the connection between the second sliding portion 322 and the straight-discharge portion 1b respectively, thereby blocking the connection between the inside of the pipeline and the outside of the pipeline, and preventing odor from overflowing from the first valve 31 and the second valve 32.

[0062] Specifically, the first sliding portion 312 and the second sliding portion 322 may be sliding structures such as sliding grooves and sliding rails, which are not specifically limited in this embodiment.

[0063] In some embodiments, along the discharge direction of the straight-discharge portion 1b, the first cylinder 41 and the second cylinder 42 are arranged opposite to each other, and the two are arranged facing each other. Specifically, the first cylinder 41 is arranged on the lower surface 31a of the first valve 31, and the second cylinder 42 is arranged on the upper surface 32a of the second valve 32. It can be understood that the cylinder assembly also needs to be connected to the inflation pipeline. The first cylinder 41 and the second cylinder 42 are arranged facing each other and spaced apart, which is conducive to making full use of the installation space, facilitating the pipeline arrangement of the cylinder assembly, reducing the additional space occupation, and making the straight-discharge toilet 100 suitable for being arranged in a smaller installation space.

[0064] In some embodiments, the cylinder assembly further includes an air supply structure (not shown), which is disposed between the first cylinder 41 and the second cylinder 42. Specifically, the air supply structure is disposed at the interval between the first cylinder 41 and the second cylinder 42. The air supply structure is airtightly connected to the first cylinder 41 and the second cylinder 42, and the air supply structure is used to supply air to the first cylinder 41 and the second cylinder 42. It is understandable that when the first valve 31 and the second valve 32 are opened or closed, the movement of the first cylinder 41 and the second cylinder 42 is realized by the air supply structure to drive the movement of the first valve 31 and the second valve 32. And the air pressure provided by the air supply structure to the first cylinder 41 in the ventilation state can make the first valve 31 always in a sealed state, and the second cylinder 42 is the same, that is, as long as the cylinder assembly is kept in the ventilation state, the first valve 31 and the second valve 32 are not easy to loosen, so that it has a good sealing effect on the straight discharge part 1b, and the odor is not easy to overflow.

[0065] In some embodiments, the direct-discharge toilet 100 further includes a flush switch (not shown), and the power assembly 4 is connected to the flush switch. The power assembly 4 is used to control the first valve 31 to open and the second valve 32 to close when the flush switch is pressed, so that the waste stays in the direct-discharge portion 1b. The power assembly 4 is also used to control the first valve 31 to close and the second valve 32 to open when the flush switch is reset, so that the waste falls into the waste tank 2. It can be understood that the linkage of the double valve assembly 3 is realized through the flush switch, and the main body 1a is cleaned while flushing, which is conducive to better discharge of waste. There is no need to set up an additional valve control switch, reduce the structural setting, and reduce the occupied space of the direct-discharge toilet 100.

[0066] For example, when the user presses the flush switch, the main body 1a flushes and the first cylinder 41 in the power assembly 4 controls the first valve 31 to open, so that the waste is flushed into the direct discharge part 1b together with the water flow and is prevented from falling into the waste tank 2 by the second valve 32. When the user does not press the flush switch, the main body 1a stops flushing and the flush switch is reset from the pressed state to the unpressed state, the first valve 31 is closed and the second valve 32 is opened, so that the waste falls into the waste tank 2. When the direct discharge toilet 100 is not in use, the first valve 31 and the second valve 32 are in a normally closed state under the control of the cylinder assembly to prevent odor from overflowing, and the double valve assembly 3 performs the opening and closing operation only after the flush switch is pressed.

[0067] It should be noted that the flush switch can be a manual switch or a foot switch, and the flush switch can be arranged on the toilet 1 or on a wall or the ground adjacent to the toilet 1, which is not specifically limited in this embodiment.

[0068] In the second aspect, the utility model embodiment discloses a toilet, including the above-mentioned direct-discharge toilet 100. It should be noted that the toilet can be a private toilet in a family, or a public toilet, a temporary simple toilet, etc., which is not specifically limited in this embodiment.

[0069] The above is a detailed introduction to the direct-flush toilet and toilet disclosed in the embodiments of the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the direct-flush toilet and toilet of the utility model and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A direct flush toilet, characterized in that: include: A toilet bowl, comprising a main body and a straight discharge portion connected to the bottom of the main body, the straight discharge portion being used to discharge waste in the main body; A waste tank connected to the straight discharge portion; A double valve assembly, the double valve assembly comprising a first valve and a second valve, wherein the first valve and the second valve are both arranged in the direct discharge portion; as well as A power assembly, wherein the power assembly is connected to the first valve and the second valve; The power assembly is used to control the first valve to open and the second valve to close when the waste is discharged from the main body to the direct discharge part, so that the waste stays in the direct discharge part; and The power assembly is also used for controlling the first valve to close and the second valve to open when the waste needs to be discharged from the direct discharge portion to the waste tank.

2. The direct flush toilet according to claim 1, characterized in that: The first valve and the second valve are arranged at intervals along the discharge direction of the straight discharge portion, so that the straight discharge portion forms a transfer portion between the first valve and the second valve, and the transfer portion is used to temporarily store the waste.

3. The direct flush toilet according to claim 1, characterized in that: The power assembly is a cylinder assembly, and the cylinder assembly is arranged outside the straight-discharge portion, and the cylinder assembly is located between the first valve and the second valve.

4. The direct flush toilet according to claim 3, characterized in that: The cylinder assembly comprises a first cylinder and a second cylinder, the first cylinder is connected to the first valve, and the second cylinder is connected to the second valve; The first cylinder is used to control the first valve to open when the waste is discharged from the main body to the straight discharge part, and the second cylinder is used to control the second valve to close when the waste is discharged from the main body to the straight discharge part; and The first cylinder is further used for controlling the first valve to close when the waste is discharged from the direct discharge portion to the waste tank, and the second cylinder is further used for controlling the second valve to open when the waste is discharged from the direct discharge portion to the waste tank.

5. The direct flush toilet according to claim 4, characterized in that: The first cylinder includes a first cylinder body and a first piston rod connected to the first cylinder body, the first valve includes a first sliding portion and a first baffle, one end of the first baffle is fixedly connected to one end of the first piston rod, and the other end of the first baffle is slidably connected to the first sliding portion, the first cylinder is used to control the first piston rod to move relative to the first cylinder body, so as to drive the first baffle to move to prevent or open the connection between the direct discharge portion and the main body; and The second cylinder includes a second cylinder body and a second piston rod connected to the second cylinder body, the second valve includes a second sliding portion and a second baffle, one end of the second baffle is fixedly connected to one end of the second piston rod, the other end of the second piston rod is slidably connected to the second cylinder body, and the other end of the second baffle is slidably connected to the second sliding portion, and the second cylinder is used to control the movement of the second piston rod relative to the second cylinder body to drive the movement of the second baffle to prevent or open the connection between the direct discharge portion and the waste tank.

6. The direct flush toilet according to claim 5, characterized in that: The first sliding part is also connected to the inline discharge part. When the first valve is closed, the first baffle can slide from the first sliding part into the inline discharge part to prevent the inline discharge part from being connected to the main body. When the first valve is opened, the first baffle can slide from the inline discharge part into the first sliding part to connect the inline discharge part to the main body. The second sliding part is also connected to the straight-discharge part. When the second valve is closed, the second baffle can slide from the second sliding part into the straight-discharge part to prevent the straight-discharge part from being connected to the waste tank. When the second valve is opened, the second baffle can slide from the straight-discharge part into the second sliding part to allow the straight-discharge part to be connected to the waste tank.

7. The direct flush toilet according to claim 4, characterized in that: Along the discharge direction of the straight discharge portion, the first cylinder and the second cylinder are arranged at an interval and face each other.

8. The direct flush toilet according to claim 7, characterized in that: The cylinder assembly also includes an air supply structure, which is arranged between the first cylinder and the second cylinder, and is air-tightly connected to the first cylinder and the second cylinder, and is used to provide air pressure to the first cylinder and the second cylinder.

9. The direct flush toilet according to any one of claims 1 to 8, characterized in that: The direct-discharge toilet also includes a flush switch, and the power assembly is connected to the flush switch; The power assembly is used to control the first valve to open and the second valve to close when the flush switch is pressed, so that the waste stays in the direct discharge part; The power assembly is also used for controlling the first valve to close and the second valve to open when the flush switch is reset, so that the dirt falls into the dirt tank.

10. A toilet, characterized in that: It comprises a straight-flush toilet as described in any one of claims 1 to 9.

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