A water-saving toilet and a flushing method

Abstract

The present invention provides a water-saving toilet and a flushing method. The water-saving toilet includes a toilet seat, a water tank, a dosing device, and a cleaning agent. The water tank is arranged on the toilet seat, and the dosing device is housed in the water tank and located above the water surface therein. The dosing device includes a base on which a bin body and a bin door are provided; a driving wheel rotatably arranged on one side of the bin body; a resetting member arranged on the other side of the bin body, and the resetting member and the driving wheel are connected by a pulling rope; a mounting bracket arranged on the bin body of the base, the cleaning agent is placed on the mounting bracket and located in the bin body; and a movable member connected to the pulling rope, and a grinding disc and a pushing rod are provided on the movable member. The disc surface of the grinding disc abuts against the cleaning agent, and the pushing rod is used to push the bin door open. The flushing method is realized based on the above water-saving toilet. The water-saving toilet and the flushing method of the present invention can actively dose the cleaning agent and control the mixing ratio of the cleaning agent and the stored water in the water tank.

Description

Technical Field

[0001] The present invention relates to the technical field of toilets, and particularly to a water-saving toilet and a flushing method. Background Art

[0002] Existing toilets in bathrooms all have a relatively large water storage tank. After use, the stored water in the tank is released by pressing a button to flush the toilet. This flushing method requires storing a large amount of water in the water storage tank, and the flushing cleanliness depends on the water level height and the amount of water. Moreover, in some cases, a single flushing may not completely clean the toilet, and multiple flushes are required, which leads to waste of water resources.

[0003] There are also existing technologies that use cleaning agents for water-saving cleaning. The specific method is to first put the cleaning agent into the water storage tank, so that it is fully mixed with the stored water in the tank to form a cleaning solution. This cleaning solution has stronger cleaning ability than water, so only one flush can clean the toilet clean, thus achieving water saving. However, existing cleaning agents need to be added to the water tank in advance. When the user's usage frequency is low, excessive dissolution of the cleaning agent will cause a relatively high concentration of the cleaning solution or precipitation; when the user's usage frequency is high, untimely dissolution of the cleaning agent will lead to too low a concentration of the cleaning solution, and the cleaning effect will be greatly reduced.

[0004] Therefore, how to design a water-saving toilet and a flushing method that can actively dispense the cleaning agent at an appropriate time and control the mixing ratio of the cleaning agent and the stored water in the water tank, so as to obtain a cleaning solution with a suitable concentration, is a technical problem that needs to be solved by those skilled in the art. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a water-saving toilet and a flushing method that can actively dispense the cleaning agent at an appropriate time and control the mixing ratio of the cleaning agent and the stored water in the water tank, so as to obtain a cleaning solution with a suitable concentration.

[0006] The purpose of the present invention is achieved by the following technical solutions:

[0007] A water-saving toilet, comprising: a toilet seat, a water tank, a dispensing device, and a cleaning agent. The water tank is arranged on the toilet seat. The dispensing device is received in the water tank and is located above the water surface therein. A button is provided above the water tank.

[0008] The dispensing device includes:

[0009] A base fixed to the inner wall of the water tank. The base is provided with a hollow chamber and a chamber door. The chamber door is arranged at the bottom of the chamber, and a reset elastic member is provided between the chamber door and the chamber.

[0010] A driving wheel rotatably disposed on one side of the bin body, a gear is provided on the driving wheel and a rack engaged with the gear;

[0011] A reset member disposed on the other side of the bin body, the reset member and the driving wheel are connected to each other by a pulling rope, and the pulling rope passes through the bin body;

[0012] A placement rack disposed on the bin body of the base, the cleaning agent is placed on the placement rack and located inside the bin body;

[0013] And a movable member slidably disposed inside the bin body and fixedly connected to the pulling rope, a grinding disc is provided on the movable member, the surface of the grinding disc abuts against the cleaning agent, and a top rod cooperating with the bin door is provided at the bottom of the movable member, and the top rod is used to push the bin door open.

[0014] In one embodiment, the bottom of the bin body is a tapered opening structure, the tapered opening structure is inclined from the reset member towards the driving wheel direction, and the bin door covers the inclined opening structure;

[0015] When the movable member approaches the reset member, the top rod of the movable member will push open the bin door, thereby opening the bottom of the bin body; when the movable member approaches the driving wheel, the top rod of the movable member will move away from the bin door, thereby closing the bottom of the bin body.

[0016] In one embodiment, the rack is connected to the button, and the gear meshes with the rack; when the button is pressed, the rack moves and drives the gear and the driving wheel to rotate together.

[0017] In one embodiment, the reset member is a runner structure, the reset member is rotatably disposed on the base, and a torsion spring is provided between the reset member and the base, and one end of the pulling rope is wound around the reset member.

[0018] In one embodiment, the reset member is a tension spring structure, one end of the reset member is fixed to the base, and the other end is connected to the pulling rope.

[0019] In one embodiment, a sliding guide rail is provided inside the bin body, the movable member is sleeved on the sliding guide rail, and the sliding guide rail restricts the movable member to only perform translational sliding inside the bin body.

[0020] In one embodiment, a roller is provided at the end of the top rod, and the roller is a rubber structure.

[0021] In one of the embodiments, a fixing bracket adapted to the placement rack is provided on the bin body, a spring is provided between the placement rack and the fixing bracket, and the spring provides an elastic force for the placement rack to approach the movable member.

[0022] A flushing method implemented based on the above-mentioned water-saving toilet includes the following steps:

[0023] Step 1: Obtain the cleaning agent and install the cleaning agent on the placement rack, with the disk surface of the grinding disk abutting against the cleaning agent;

[0024] Step 2: Press the button to move the rack downwards, thereby causing the gear and the driving wheel to rotate together; the pull rope is pulled to drive the movable member to move towards the driving wheel. During this period, the grinding disk slides across the cleaning agent, causing the cleaning agent to drop debris; at the same time, the holding rod moves away from the bin door, and the bottom of the bin body is closed by the bin door; when the button is pressed down, the liquid in the water tank is discharged into the toilet seat;

[0025] Step 3: Release the button, and the reset member causes the driving wheel and the pull rope to reset, and the movable member moves towards the reset member. During this period, the grinding disk slides across the cleaning agent again, causing the cleaning agent to drop debris; at the same time, the holding rod pushes open the bin door, opening the bottom of the bin body, and the debris falls into the water tank; the debris of the cleaning agent mixes with the water in the water tank to form a cleaning liquid for waiting to be used next time.

[0026] In summary, the water-saving toilet and flushing method of the present invention can actively dispense the cleaning agent at an appropriate time and control the mixing ratio of the cleaning agent and the stored water in the water tank, so as to obtain a cleaning liquid with a suitable concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0028] Figure 1 is a schematic structural diagram of the water-saving toilet of the present invention;

[0029] Figure 2 is a schematic internal structural diagram of the water tank of the water-saving toilet of the present invention;

[0030] Figure 3 is Figure 2 a schematic structural diagram of the dispensing device shown;

[0031] Figure 4 The exploded schematic view of the dispensing device shown in; Figure 3 Figure 5;

[0032] Figure 5 The internal structure schematic view of the dispensing device shown in; Figure 2 Figure 6;

[0033] Figure 6 The top view of the dispensing device shown in; Figure 3 Figure 7;

[0034] Figure 7 The partial cross-sectional view of the dispensing device shown in; Figure 3 Figure 8; Detailed implementation manners

[0035] For the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present invention can be understood more thoroughly and comprehensively.

[0036] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0038] The present invention provides a water-saving toilet 10, as shown in; Figure 1 And; Figure 2 Figure 10, which includes: a toilet seat 100, a water tank 200, a dispensing device 300 and a cleaning agent 400 (as shown in; Figure 4 Figure 11). The water tank 200 is arranged on the toilet seat 100. The dispensing device 300 is accommodated in the water tank 200 and is located above the water surface inside it. There is also a button (not shown in the figure) above the water tank 200;

[0039] Among them, as shown in; Figure 3 And;Figure 4 As shown in the figure, the dispensing device 300 includes:

[0040] A base 310, which is fixed on the inner wall of the water tank 200. The base 310 is provided with a hollow bin body 311 and a bin door 312. The bin door 312 is arranged at the bottom of the bin body 311, and a reset elastic member (not shown in the figure) is arranged between the bin door 312 and the bin body 311. Under the action of the reset elastic member, the bin door 312 always has a tendency to cover the bottom of the bin body 311;

[0041] A driving wheel 320, which is rotatably arranged on one side of the bin body 311. The driving wheel 320 is provided with a gear 321 and a rack 322 that cooperates with the gear 321;

[0042] A reset member 330, which is arranged on the other side of the bin body 311. The reset member 330 and the driving wheel 320 are connected to each other by a pull rope 340, and the pull rope 340 passes through the bin body 311;

[0043] A mounting rack 350, which is arranged on the bin body 311 of the base 310. The cleaning agent 400 is placed on the mounting rack 350 and is located inside the bin body 311;

[0044] And a movable member 360, which is slidably arranged inside the bin body 311 and is fixedly connected to the pull rope 340. The movable member 360 is provided with a grinding disc 361, and the disc surface of the grinding disc 361 abuts against the cleaning agent 400. A top rod 362 that cooperates with the bin door 312 is arranged at the bottom of the movable member 360 (as Figure 5 shown), and the top rod 362 is used to push the bin door 312 open.

[0045] In the present invention, as Figure 4 and Figure 5 shown, the bottom of the bin body 311 is a tapered opening structure, and the tapered opening structure is inclined from the reset member 330 towards the driving wheel 320. The bin door 312 covers the inclined opening structure. Since the movable member 360 is horizontally movably arranged inside the bin body 311, the inclined tapered opening structure will cause a height difference in the distance between the bin door 312 and the movable member 360. Specifically, the closer to the reset member 330, the smaller the distance between the bin door 312 and the movable member 360.

[0046] When the movable member 360 approaches the reset member 330, the top rod 362 of the movable member 360 will push open the bin door 312, thereby opening the bottom of the bin body 311. When the movable member 360 approaches the driving wheel 320, the top rod 362 of the movable member 360 will move away from the bin door 312, thereby closing the bottom of the bin body 311.

[0047] In this embodiment, the button has a long rod (not shown), which is used to push and trigger the drainage device (not shown) in the water tank 200. The rack 322 is connected to the long rod of the button (the rack 322 will move with the long rod), and the gear 321 and the rack 322 are meshed with each other. When the button is pressed, the rack 322 will move with the long rod and drive the gear 321 and the driving wheel 320 to rotate together.

[0048] Preferably, a sliding guide rail 313 (such as Figure 4 As shown in the figure, the movable member 360 is sleeved on the sliding guide rail 313, and the sliding guide rail 313 restricts the movable member 360 to only slide in translation in the bin body 311 without deflection.

[0049] In this embodiment, the reset member 330 is a rotating wheel structure, which is rotatably disposed on the base 310 , and a torsion spring (not shown) is disposed between the reset member 330 and the base 310 , and one end of the pull rope 340 is wound around the reset member 330 .

[0050] Next, in combination with the above structure, the working principle of the water-saving toilet 10 of the present invention is explained. Figures 5 to 7 :

[0051] Before use, install the delivery device 300 into the water tank 200, and the delivery device 300 should be located above the water surface, and then install the cleaning agent 400 on the mounting frame 350. It should be noted in advance that the cleaning agent 400 of the present invention is a block structure (such as Figure 4 ), and the mounting frame 350 will cause the cleaning agent 400 to approach the movable member 360 (as shown Figure 6 shown);

[0052] Initially, the movable member 360 is located at a side of the bin body 311 close to the reset member 330. At this time, the supporting rod 362 of the movable member 360 pushes the bin door 312 open, so that the bottom of the bin body 311 is in an open state.

[0053] When in use, the user presses the button of the water tank 200, the water tank 200 starts to drain, and the toilet seat 100 is cleaned. During this period, the long rod of the button drives the rack 322 to move downward together, and the rack 322 drives the gear 321 to rotate together with the driving wheel 320, and the driving wheel 320 pulls the pull rope 340. With the movement of the pull rope 340, the reset member 330 of the rotating wheel structure rotates adaptively, and the torsion spring accumulates elastic potential energy; at the same time, the movable member 360 will move toward the direction of the driving wheel 320 driven by the pull rope 340. Since the surface of the grinding disc 361 and the detergent 400 are mutually supported, during the movement of the movable member 360, the grinding disc 361 will scrape out debris when it passes through the block of detergent 400, and these debris will fall to the bottom of the bin body 311. At the same time, since the bottom of the bin body 311 is inclined, the supporting rod 362 of the movable member 360 will gradually move away from the bin door 312 during the movement of the movable member 360, and the bin door 312 will be closed under the action of the resetting elastic member, that is, the bottom of the bin body 311 is in a closed state, so the debris of the detergent 400 will be accumulated at the bottom of the bin body 311;

[0054] Then, the user releases the button, and the water tank 200 begins to store water. During this period, the reset member 330 begins to reverse under the action of the torsion spring, thereby pulling the pull rope 340; as the pull rope 340 moves, the movable member 360 begins to slide toward the reset member 330. At this time, the grinding disc 361 again passes over the block of detergent 400, and the scraped debris will fall into the bottom of the bin body 311. At the same time, the supporting rod 362 of the movable member 360 will approach and push open the bin door 312, so that the bottom of the bin body 311 is in an open state again. In this way, the debris of the detergent 400 will fall into the water tank 200, and will be fully mixed with the pure water during the water storage process to form a cleaning liquid. When it is used next time, the cleaning liquid will be discharged into the toilet seat 100 to achieve the cleaning purpose.

[0055] At this point, the working principle of the water-saving toilet 10 is explained.

[0056] It is worth noting that the cleaning agent 400 of the present invention adopts a block structure, rather than a powdered agent. It is mainly for the following reasons: the water tank 200 has a long-term storage of liquid inside, which belongs to a humid environment, and the dry powdered agent has a strong water absorption capacity, and the area of ​​the powdered agent as a whole in contact with the air is large, and it is easy to be damp and melt or harden, which leads to the stagnation or even failure of the agent to be put in. After adopting the block structure, the contact area of ​​the cleaning agent 400 with the air is relatively small, and it is poorer than the powdered agent in water absorption. Even if it is placed in the water tank 200 for a long time, the cleaning agent 400 will not be seriously damp. And only when necessary, the grinding disc 361 will scrape the cleaning agent 400 to produce debris, which is equivalent to "take it now and use it now", so that the cleaning agent 400 can be prevented from getting damp and deteriorating as much as possible.

[0057] It should be emphasized that, compared with the prior art, the remarkable feature of the dispensing device 300 of the present invention lies in its dispensing timing;

[0058] Specifically, the prior art dispensing method usually involves pre-soaking the medicament in the water of the water tank 200, causing the medicament to continuously dissolve over a relatively long period of time to form a cleaning liquid. During the period before the medicament dissolves and disappears, the water discharged from the water tank 200 is all cleaning liquid with decontamination function. However, due to the uncertain interval between each use, the concentration of the cleaning liquid will vary. For example, when the usage frequency is low (long interval), excessive dissolution of the medicament will cause the concentration of the cleaning liquid to be too high or precipitation to occur; when the usage frequency is high (short interval), untimely dissolution of the medicament will result in too low a concentration of the cleaning liquid and poor cleaning effect.

[0059] In the present invention, the dispensing device 300 only feeds materials during the water storage stage of the water tank 200. The cleaning agent 400 is not always immersed in the liquid. Only when the water tank 200 is in use, the grinding disc 361 will scrape the cleaning agent 400 to generate debris. And only when storing water, the hatch door 312 will open, causing the cleaning agent 400 to fall into the water to form a cleaning liquid by mixing. Since the amount of debris generated is relatively stable and the water storage volume each time is basically the same, the concentration of the cleaning liquid formed each time is also approximately the same. In this way, the water-saving toilet 10 of the present invention can obtain a stable cleaning effect.

[0060] Furthermore, the dispensing device 300 of the present invention also has the following features and beneficial effects:

[0061] First, debris is generated by scraping for dispensing. Compared with the large particle structure, the cleaning agent 400 in debris structure can dissolve more quickly, thus quickly forming a cleaning liquid;

[0062] Second, when scraping, the grinding disc 361 will reciprocate, that is, scrape the cleaning agent 400 twice. The design of scraping twice is both to generate a larger amount of debris and to prevent the surface of the cleaning agent 400 from getting damp and causing dispensing failure. When the surface of the cleaning agent 400 gets damp, the grinding disc 361 is likely to slip when scraping the cleaning agent 400 for the first time, and the generated debris is also likely to stick to the grinding disc 361; when scraping in the reverse direction for the second time, it is not easy to slip, and the originally stuck debris will also fall off during the reverse scraping process;

[0063] Third, the bottom of the bin body 311 is a tapered structure. The movable part 360 can cause the hatch door 312 to open or close at an appropriate time through the top rod 362, so as to achieve self-adaptive cooperation of the hatch door 312 without the need for other sensing elements;

[0064] Fourthly, adding materials during the water storage process is conducive to the water flow to disperse the debris of the cleaning agent 400, so that it can be quickly diffused to all parts of the water tank 200.

[0065] In this embodiment, if Figure 4 and Figure 6 As shown, in order to make the cleaning agent 400 always abut against the grinding disc 361, a fixing bracket 314 cooperating with the mounting bracket 350 is provided on the bin body 311, and a spring 315 is provided between the mounting bracket 350 and the fixing bracket 314. The spring 315 provides elastic force for the mounting bracket 350 to approach the movable part 360, so that the cleaning agent 400 can always be pressed against the grinding disc 361, ensuring that the grinding disc 361 can fully contact the cleaning agent 400 each time it is scraped.

[0066] Preferably, Figure 5 and Figure 7 As shown, a roller 363 is provided at the end of the supporting rod 362, and the roller 363 is a rubber structure. The roller 363 can prevent the supporting rod 362 and the door 312 from getting stuck when sliding relative to each other, and reduce the friction between the two. Of course, in other embodiments, a universal ball (not shown) can also be provided at the end of the supporting rod 362, and its function is the same as that of the roller 363.

[0067] In another embodiment, the reset member 330 is a tension spring structure (not shown), one end of the reset member 330 is fixed to the base 310, and the other end is connected to the pull rope 340. When the button is pressed, the driving wheel 320 rotates and pulls the pull rope 340, the reset member 330 is stretched and becomes longer and accumulates elastic potential energy; when resetting, the reset member 330 shortens and resets, and pulls the pull rope 340 to move in the opposite direction. Its function is the same as that of the reset member 330 of the rotating wheel structure mentioned above, and the specific working principle can be referred to the above.

[0068] The present invention also provides a flushing method, which is implemented based on the above-mentioned water-saving toilet 10 and includes the following steps:

[0069] Step 1: obtain the cleaning agent 400 and install the cleaning agent 400 on the mounting frame 350, with the surface of the grinding disc 361 resting on the cleaning agent 400;

[0070] Step 2: Press the button to move the rack 322 downward, thereby causing the gear 321 and the drive wheel 320 to rotate together, and the pull rope 340 is pulled and moves the movable part 360 toward the drive wheel 320. During this period, the grinding disc 361 passes through the detergent 400, causing the detergent 400 to drop debris; at the same time, the supporting rod 362 moves away from the door 312, and the bottom of the warehouse body 311 is closed by the door 312. When the button is pressed, the liquid in the water tank 200 is discharged into the toilet seat 100;

[0071] Step 3: Release the button. The reset member 330 causes the driving wheel 320 and the pulling rope 340 to reset, and the movable member 360 moves towards the reset member 330. During this period, the grinding disc 361 passes over the cleaning agent 400 again, causing the cleaning agent 400 to drop debris; at the same time, the top rod 362 pushes open the door 312 of the bin, so that the bottom of the bin body 311 is opened, and the debris falls into the water tank 200. The debris of the cleaning agent 400 mixes with the water in the water tank 200 to form a cleaning solution for waiting to be used next time. Since the amount of debris generated is relatively stable and the water storage capacity each time is basically the same, the concentration of the cleaning solution formed each time is also approximately the same.

[0072] In summary, the water-saving toilet 10 and the flushing method of the present invention can actively dispense the cleaning agent 400 at an appropriate time and control the mixing ratio of the cleaning agent 400 and the water stored in the water tank 200, so as to obtain a cleaning solution with an appropriate concentration.

[0073] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent should be subject to the appended claims.

Claims

1. A water-saving toilet, characterized in that: include: A toilet seat, a water tank, a dispensing device and a cleaning agent, wherein the water tank is arranged on the toilet seat, the dispensing device is received in the water tank and is located above the water surface therein, and a button is arranged above the water tank; The delivery device comprises: a base, which is fixed on the inner wall of the water tank, and is provided with a hollow warehouse body and a warehouse door on the base, the warehouse door is arranged at the bottom of the warehouse body, and a reset elastic member is arranged between the warehouse door and the warehouse body; a driving wheel, which is rotatably arranged on one side of the warehouse body, and the driving wheel is provided with a gear and a rack matched with the gear; a reset member, which is arranged on the other side of the warehouse body, and the reset member and the driving wheel are mutually involved through a pull rope, and the pull rope passes through the warehouse body; a placement frame, which is arranged on the warehouse body of the base, and the detergent is placed on the placement frame and is located in the warehouse body; and a movable member, which is slidably arranged in the warehouse body and fixedly connected with the pull rope, and is provided with a grinding disc, the disc surface of the grinding disc and the detergent are mutually abutted, and a supporting rod matched with the warehouse door is provided at the bottom of the movable member, and the supporting rod is used to push the warehouse door to open; The bottom of the bin body is a conical mouth structure, and the conical mouth structure is inclined by the reset member toward the driving wheel, and the bin door covers the inclined mouth structure; when the movable member is close to the reset member, the supporting rod of the movable member will push open the bin door, thereby opening the bottom of the bin body; when the movable member is close to the driving wheel, the supporting rod of the movable member will move away from the bin door, thereby closing the bottom of the bin body; when scraping, the grinding disc will move back and forth to scrape the cleaning agent twice.

2. The water-saving toilet according to claim 1, characterized in that: The rack is connected to the button, and the gear and the rack are meshed with each other; when the button is pressed, the rack moves and drives the gear and the driving wheel to rotate together.

3. The water-saving toilet according to claim 1, characterized in that: The reset member is a rotating wheel structure, the reset member is rotatably arranged on the base, a torsion spring is arranged between the reset member and the base, and one end of the pull rope is wound around the reset member.

4. The water-saving toilet according to claim 1, characterized in that: The reset member is a tension spring structure, one end of the reset member is fixed on the base, and the other end is connected to the pull rope.

5. The water-saving toilet according to claim 1, characterized in that: A sliding guide rail is provided inside the warehouse body, and the movable member is sleeved on the sliding guide rail. The sliding guide rail restricts the movable member to only perform translational sliding in the warehouse body.

6. The water-saving toilet according to claim 5, characterized in that: A roller is arranged at the end of the supporting rod, and the roller is a rubber structure.

7. The water-saving toilet according to claim 1, characterized in that: The warehouse body is provided with a fixing bracket matched with the placement bracket, and a spring is provided between the placement bracket and the fixing bracket, and the spring provides elastic force for the placement bracket to approach the movable part.

8. A flushing method, characterized in that: The water-saving toilet according to any one of claims 1 to 7 is implemented, comprising the following steps: Step 1, obtaining the cleaning agent, and installing the cleaning agent on the mounting frame, with the surface of the grinding disc resting on the cleaning agent; Step 2: Press the button to move the rack downward, thereby causing the gear and the drive wheel to rotate together; the pull rope is pulled and moves the movable part toward the drive wheel, during which the grinding disc scratches the detergent, causing the detergent to drop debris; at the same time, the supporting rod moves away from the door, and the bottom of the warehouse body is closed by the door; when the button is pressed, the liquid in the water tank is discharged into the toilet seat; Step three, release the button, the reset member causes the driving wheel and the pull rope to reset, and the movable member moves toward the reset member. During this period, the grinding disc again passes over the detergent, causing the detergent to drop debris; at the same time, the supporting rod pushes open the bin door, so that the bottom of the bin body is opened, and the debris falls into the water tank; the debris of the detergent is mixed with the water in the water tank to form a cleaning liquid to wait for the next use.

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