A cleaning medicine block adding device and smart toilet

Abstract

The present invention discloses a cleaning medicine block adding device and an intelligent toilet, wherein the cleaning medicine block adding device comprises a main body, wherein the main body is provided with a medicine dosing control part, and is provided with a water inlet and a water outlet communicating with its inner cavity; a filling part is provided in the inner cavity of the main body, and the volume of the filling part is greater than or equal to the volume of water flowing into the main body from the water inlet and / or the water outlet when the medicine block is added; when the medicine block is added, the filling part is located outside the main body. After the filling part is provided in the present invention, when the medicine block is added to the main body, the water flowing into the main body from the water inlet and / or the water outlet can be stored in the space originally occupied by the filling part, thereby preventing the water from overflowing from the main body. Therefore, the present invention is suitable for being installed outside the water tank of a toilet, and is particularly suitable for an intelligent toilet.

Description

Technical Field

[0001] The invention relates to the field of sanitary ware, and in particular to a cleaning medicine block adding device and an intelligent toilet. Background Art

[0002] After flushing the toilet, a small amount of dirt will still remain on the surface of the toilet bowl, and the water in the water seal cannot be completely replaced by clean water. After a period of time, these dirt and sewage will accumulate into yellow dirt visible to the naked eye, breeding bacteria and producing odors, requiring users to frequently maintain it on a daily basis, which is time-consuming and laborious. In order to reduce the generation of toilet dirt, toilet cleaning boxes that can hold cleaning medicine blocks have appeared on the market. As the toilet is flushed, the water dissolves the cleaning medicine blocks and releases them into the toilet bowl surface. However, this type of toilet cleaning box is generally installed in the water tank of an ordinary toilet, and is not suitable for installation outside the water tank, especially not suitable for smart toilets (some smart toilets have smaller water tanks and no space for installing the toilet cleaning box, and some do not have a water tank). This is because when this type of toilet cleaning box is installed outside the water tank, the high end of the pipeline where its water inlet and water outlet are located is generally higher than the toilet cleaning box, so when the medicine block is put in (when the medicine block is put in, the toilet generally does not start flushing, so there is basically no water pressure in the pipeline where the water inlet and water outlet of the toilet cleaning box are located), the medicine block putting port is opened, and the water stored in the pipeline where the water inlet and water outlet are located that is higher than the toilet cleaning box will flow into the toilet cleaning box, overflow and flow to the ground. Summary of the invention

[0003] The present invention aims at the technical problems existing in the prior art and provides a cleaning medicine block adding device and an intelligent toilet for preventing water from overflowing onto the ground.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a cleaning medicine block adding device, comprising a main body, the main body is provided with a medicine dosing control part, and is provided with a water inlet and a water outlet connected to its inner cavity; a filling part is provided in the inner cavity of the main body, and the volume of the filling part is greater than or equal to the volume of water flowing into the main body from the water inlet and / or the water outlet when the medicine block is added; when the medicine block is added, the filling part is located outside the main body.

[0005] Furthermore, the medication control unit includes a control component, which can be operated to facilitate medication delivery, and the filling unit is arranged on the control component.

[0006] Furthermore, the inner cavity of the body includes a first chamber and a second chamber, the water inlet and the water outlet are connected to the first chamber, and a communication port is provided between the first chamber and the second chamber; the control component is sealed and connected to the second chamber of the body;

[0007] It also includes a water-stop component, which is linked to the control component and controls the opening of the communication port according to whether the control component is installed in place.

[0008] Furthermore, the water-stop component is a water-stop valve, which is arranged on the main body and opens the communication port when the water-stop valve is triggered by the control component or automatically resets and closes the communication port when released by the control component.

[0009] Furthermore, the water stop valve includes a valve cover, a spring and a push rod for opening and closing the connecting port. The main body is provided with an installation port connected to the first chamber, and the installation port is opposite to the connecting port. The valve cover is sealed and connected to the installation port. The push rod can be movably mounted on the valve cover along its axial direction and cooperate with the control component; the spring is pressed between the push rod and the valve cover.

[0010] Furthermore, the control component is provided with an openable and closable medicine block delivery port and a third chamber, the medicine block delivery port is connected to the third chamber, and when the communication port is opened, the third chamber is connected to the first chamber.

[0011] Furthermore, the control component includes an inner shell provided with the filling part, the medicine block delivery port and the third chamber, the inner shell can be pulled and sealedly connected to the second chamber of the main body, the medicine block delivery port is arranged on the side wall of the inner shell, as the inner shell is pulled, the filling part moves out of the second chamber of the main body, the water stop valve is released, and the medicine block delivery port is exposed outside the main body to form an open state.

[0012] Furthermore, the control component includes a shell provided with the third chamber and the medicine block delivery port, and a cover body provided with the filling portion, the shell being slidably disposed in the second chamber of the main body, and the cover body being sealingly connected to the second chamber of the main body; when the medicine block is delivered, the cover body is taken out, and the medicine block delivery port is opened, and the shell releases the water stop valve.

[0013] Furthermore, the third chamber includes an upper chamber and a lower chamber, and a water-permeable medicine block support component is provided between the upper chamber and the lower chamber; the medicine block delivery port is connected to the upper chamber; the lower chamber is located above the first chamber, and when the communication port is open, the lower chamber is connected to the first chamber, and the upper chamber is located above the lower chamber.

[0014] Furthermore, the medicine block supporting component includes a partition plate with through holes and a filter screen, and the partition plate and the filter screen are stacked up and down.

[0015] Furthermore, the inner shell is also rotatably matched with the main body, and the inner shell and the main body are matched with a rotating buckle in the circumferential direction. The inner shell is loosened or locked relative to the main body by rotating a preset angle around its axis, and as the inner shell is loosened, the inner shell can be pulled.

[0016] Furthermore, the control component also includes an indicator cover, which is covered on the inner shell and is provided with an indicator mark of the rotation direction of the inner shell to indicate the loosening rotation direction and the locking rotation direction of the inner shell; the inner shell and the main body are cooperated with an anti-slip structure, which includes a plurality of guide rods extending along the outer side of the top of the inner shell away from the pulling direction and a plurality of arc guide grooves distributed along the circumference of the top of the main body, the guide rods correspond to the guide grooves one by one, and each guide rod passes through the corresponding guide groove respectively; a limit ring is arranged on the outer periphery of the main body, and the limit ring is connected to the tail of each guide rod.

[0017] Furthermore, it also includes a protective cover, which is fixedly sleeved outside the shell; it also includes a mounting bracket, one end of which is provided with a ring, and the ring is fixedly sleeved outside the shell.

[0018] Furthermore, the water inlet and the water outlet are located on opposite sides of the first chamber, the water inlet is connected to a water inlet pipe, and the water outlet is connected to a water outlet pipe. The present invention further provides an intelligent toilet, comprising a toilet body and the cleaning medicine block adding device of the present invention. When flushing, flushing water of the toilet enters from the water inlet and is output from the water outlet to the wash ring water path and / or the spray water path of the toilet body.

[0019] Furthermore, the cleaning medicine block adding device is installed at the rear of the toilet body.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. Since a filling part is arranged in the inner cavity of the body, the volume of the filling part is greater than or equal to the volume of water flowing into the body from the water inlet and / or the water outlet when the medicine block is put in, and the filling part is located outside the body when the medicine block is put in, so that when the medicine block is put in, the water flowing into the body from the water inlet and / or the water outlet can be stored in the space originally occupied by the filling part, thereby preventing the water from overflowing from the body. Therefore, the present invention is suitable for being installed outside the water tank of a toilet, and is particularly suitable for a smart toilet.

[0022] 2. The filling part is arranged on the control component, so that when the control component is operated to put in the medicine block, the filling part can be taken out of the main body together, thereby making the medication operation simpler and avoiding the user forgetting or other reasons when putting in the medicine block, causing the filling part to not be moved out of the main body.

[0023] 3. The setting of the water stop valve can prevent the control component from being flushed out by water pressure when it is not installed in place, causing water to spray out of the body.

[0024] 4. The third chamber includes an upper chamber and a lower chamber, and a medicine block support that can pass water is provided between the upper chamber and the lower chamber; the medicine block delivery port is connected to the upper chamber, so that the cleaning medicine block can be prevented from sinking to the bottom of the third chamber, causing the third chamber to be unable to communicate with the first chamber, thereby causing the cleaning medicine block to be unable to be fully immersed in water, causing the cleaning medicine block to dissolve slowly and the cleaning effect to be poor.

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments; however, the cleaning medicine block adding device and the smart toilet of the present invention are not limited to the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is an exploded schematic diagram of a cleaning medicine block adding device according to the first embodiment of the present invention;

[0027] Figure 2 2 is a schematic structural diagram of a cleaning medicine block adding device according to the first embodiment of the present invention;

[0028] Figure 3 1 is a cross-sectional view of a cleaning medicine block adding device according to the first embodiment of the present invention. Figure 1 ;

[0029] Figure 4 1 is a cross-sectional view of a cleaning medicine block adding device according to the first embodiment of the present invention. Figure 2 ;

[0030] Figure 5 is a cross-sectional view of the cleaning medicine block adding device of the present invention in Example 1 after its inner shell is pulled out;

[0031] Figure 6 is a cross-sectional view of the cleaning medicine block adding device of the first embodiment of the present invention after the cleaning medicine blocks are added;

[0032] Figure 7 is a side view of the smart toilet of the present invention according to embodiment 1;

[0033] Figure 8 is a rear view of the smart toilet of the present invention according to embodiment 1;

[0034] Fig. 9 1 is a schematic diagram of the installation of the cleaning medicine block adding device of the present invention in the first embodiment on the smart toilet;

[0035] Fig.10 Schematic diagram of the installation angle of the cleaning medicine block adding device of the present invention on the smart toilet in Example 1 Figure 1 ;

[0036] Fig.11 Schematic diagram of the installation angle of the cleaning medicine block adding device of the present invention on the smart toilet in Example 1 Figure 2 ;

[0037] Fig.12 is a cross-sectional view of the cleaning medicine block adding device of the present invention in the second embodiment when the medicine block introduction port is open;

[0038] Fig.13 It is a cross-sectional view of the cleaning medicine block adding device of the second embodiment of the present invention after the medicine blocks are added. DETAILED DESCRIPTION

[0039] Embodiment 1

[0040] See also Figure 1-Figure 6 As shown, a cleaning medicine block adding device of the present invention comprises a body 1, a medicine dosing control part is arranged on the body 1, and a water inlet 11 and a water outlet 12 are arranged in communication with the inner cavity thereof; a filling part 25 is arranged in the inner cavity of the body 1, and the volume of the filling part 25 is greater than or equal to the volume of water flowing into the body 1 from the water inlet 11 and / or the water outlet 12 when the medicine block is added (when the medicine block is added, the inner cavity of the body 1 is in an open state); when the medicine block is added, the filling part 25 is located outside the body. The medicine dosing control part comprises a control component 2, which can be operated to facilitate the addition of the medicine block, and the filling part 25 is arranged on the control component 2.

[0041] In this embodiment, the body 1 is provided with a first chamber 13, a second chamber 14, and a water inlet 11 and a water outlet 12 communicating with the first chamber 13, and a communication port 15 is provided between the first chamber 13 and the second chamber 14; the control component 2 is sealed and connected to the second chamber 14 of the body 1. A water stop component is also included, which is linked with the control component 2 and controls whether the communication port 15 is opened or not according to whether the control component 2 is installed in place.

[0042] In this embodiment, the water stop component is a water stop valve 3, which is arranged on the body 1 and is triggered by the control component 2 to open the communication port 15 or automatically resets and closes the communication port 15 when released by the control component 2. Specifically, when the medicine block is put in, the control component 2 is operated and releases the water stop valve 3, and the water stop valve 3 automatically resets and closes the communication port 15; after the medicine block is put in, when the control component 2 is installed in place, the control component 2 triggers the water stop valve 3, so that the water stop valve 3 opens the communication port 15, and when the control component 2 is not installed in place, the water stop valve 3 keeps the state of closing the communication port 15. The water stop component is preferably the water stop valve 3, so that the matching relationship between the water stop valve 3 and the control component 2 is relatively simple, and the structure of the water stop valve 3 and the control component 2 can be designed to be simpler.

[0043] In this embodiment, the water stop valve 3 includes a valve cover 34, a spring 32 and a push rod 31 for opening and closing the communication port 15. The body 1 is provided with a mounting port connected to the first chamber 13, the mounting port is opposite to the communication port 15, the valve cover 34 is sealed and connected to the mounting port, the push rod 31 is roughly umbrella-shaped, the push rod 31 can be axially movably sleeved on the valve cover 34, and cooperates with the control component 2; the spring 32 is pressed between the push rod 31 and the valve cover 34. The body 1 is provided with a circle of annular bosses 17 at its communication port 15, and when the push rod 31 closes the communication port 15, the top end of the push rod 31 is against the bottom surface of the annular boss 17. The water stop valve 3 preferably includes the valve cover 34, the spring 32 and the push rod 31, so that the structure of the water stop valve 3 is very simple and easy to install.

[0044] In this embodiment, the control component 2 is provided with a medicine block delivery port 24 and a third chamber that can be opened and closed. The medicine block delivery port 24 is connected to the third chamber. When the communication port 15 is open, the third chamber is connected to the first chamber 13. The control component 2 specifically includes an inner shell provided with the filling portion 25, the medicine block delivery port 24 and the third chamber. The inner shell can be pulled and sealed to the second chamber 14 of the body 1. The medicine block delivery port 24 is arranged on the side wall of the inner shell. As the inner shell is pulled, the filling portion 25 is located outside the second chamber 14 of the body 1, the water stop valve 3 is released, and the medicine block delivery port 24 is exposed outside the body 1 to form an open state. As the inner shell is pushed into the body 1, the medicine block delivery port 24 is blocked by the side wall of the body 1 to form a closed state, and the filling portion 25 enters the second chamber 14 of the body 1. The filling portion 25 is a hollow structure, but is not limited thereto.

[0045] In this embodiment, the inner shell is also rotatably matched with the main body 1, and the inner shell and the main body 1 are matched with a rotating buckle in the circumferential direction. The inner shell is rotated around its axis at a preset angle (the preset angle is specifically 90°, but not limited to this) to make it loose or locked relative to the main body 1, and as the inner shell is loosened, the inner shell can be pulled.

[0046] The control component 2 also includes an indicator cover 23, which covers the inner shell, and the indicator cover 23 is provided with a rotation direction indicator mark of the inner shell to indicate the loosening rotation direction and the locking rotation direction of the inner shell. The rotation direction indicator specifically includes ON, OFF and a bidirectional arrow between ON and OFF to indicate the loosening (i.e., ON) rotation direction and the locking (i.e., OFF) rotation direction of the inner shell. The inner shell and the body 1 are equipped with an anti-slip structure, which includes a plurality of guide rods 212 extending along the outer side of the top of the inner shell away from the pulling direction and a plurality of arc-shaped guide grooves 17 distributed along the circumference of the top of the body 1, the guide rods 212 correspond to the guide grooves 17 one by one, and each guide rod 212 passes through the corresponding guide grooves respectively; a limit ring 5 is arranged on the outer side of the body 1, and the limit ring 5 is snap-connected with the tail of each guide rod 212. In this way, the displacement of the inner shell can be limited by the limit ring 5, and the inner shell can be prevented from being pulled out of the body 1. The number of the guide rods 212 and the guide grooves 17 is specifically two, but not limited thereto.

[0047] In this embodiment, the third chamber includes an upper chamber 26 and a lower chamber 27, and a medicine block support 4 capable of passing water is provided between the upper chamber 26 and the lower chamber 27; the medicine block delivery port 24 is connected to the upper chamber 26; the lower chamber 27 is located above the first chamber 13, and when the communication port 15 is open, the lower chamber 27 is connected to the first chamber 13. The medicine block support 4 specifically includes a partition 41 with through holes and a filter 42, and the partition 41 and the filter 42 are stacked up and down.

[0048] In this embodiment, the inner shell specifically includes an upper shell 21 and a lower shell 22, and the upper shell 21 and the lower shell 22 are connected up and down. Specifically, the upper shell 21 and the lower shell 22 are snap-connected, but not limited to this. The upper shell 21 is provided with the upper chamber 26, the filling part 25, and the medicine block delivery port 24, and the lower shell 22 is provided with the lower chamber 27. The medicine block support member 4 is limited between the upper shell 21 and the lower shell 22; a sealing ring 211 is matched between the upper shell 21 and the body 11. The medicine block delivery port 24 is located on the side wall of the upper shell 21, and the sealing ring 211 is located above the medicine block delivery port 24. The filling part 25 is located above the upper chamber 26. The bottom of the lower shell 22 specifically includes a plurality of drive plates 221 arranged at intervals, which can enter the first chamber 13 and touch the top rod 31. When the communication port 15 is open, the water in the first chamber 13 flows into the third chamber through the gap between adjacent drive plates 221. The guide rod is specifically disposed on the upper shell 21 , the indicator cover 23 is specifically covered on the upper shell 21 , and the top end of the filling portion 25 is closed by the indicator cover 23 .

[0049] In this embodiment, the present invention further includes a protective sleeve 6, which is fixedly sleeved outside the body 1. The present invention further includes an arc-shaped mounting bracket 7, one end of which is provided with a collar 71, which is fixedly sleeved outside the body 11. Specifically, a plurality of lugs 16 are provided on the outer side of the top of the body 11, and the protective sleeve 6 is located under the lugs 16. The collar 71 is limited between the protective sleeve 6 and the lugs 16, and the protective sleeve 6 and the lugs 16 are locked together by screws 61.

[0050] In this embodiment, the water inlet 11 and the water outlet 12 are located on opposite sides of the first chamber 13, the water inlet 11 is connected to the water inlet pipe 8, the water outlet 12 is connected to the water outlet pipe 9, and the end of the water outlet pipe 9 away from the water outlet 12 is connected to the nozzle 91.

[0051] A cleaning medicine block adding device of the present invention can be applied to sanitary ware such as toilets, and is particularly suitable for use in smart toilets. When applied to a smart toilet, the cleaning medicine block adding device of the present invention is installed on the outside of the toilet using the mounting bracket 7. The end of the water outlet pipe 9 away from the water outlet 12 is connected to the toilet's wash ring water path and / or spray water path, and the end of the water inlet pipe 8 away from the water inlet 11 is connected to the toilet's water supply body, which can be a water tank or a municipal water supply source. In other embodiments, when the present invention is applied to an ordinary toilet, it can be installed on the water supply pipeline between the municipal water supply source and the toilet water tank.

[0052] When the medicine block is put in, the medicine block putting port 24 is opened. At this time, since the end of the water inlet pipe 8 away from the water inlet 11 and the end of the water outlet pipe 9 away from the water outlet 12 are generally higher than the top of the body 1, and the height difference is H, Figure 4As shown, the water in the water inlet pipe 8 and the water outlet pipe 9 that is higher than the main body 1 will flow to the lower part due to the height difference, and then flow into the main body 1 through the water inlet 11 and the water outlet 12. After the filling part 25 is provided in the present invention, when the medicine block is put in, the inner shell is pulled out to bring out the filling part 25, so that the inside of the main body 1 can use the space originally occupied by the filling part 25 to store the water that flows into the main body 1 from the water inlet 11 and the water outlet 12 when the medicine block is put in, thereby preventing the water from overflowing from the main body 1 and flowing to the ground. When the inner shell is pushed back to the second chamber 14, the water will be squeezed into the first chamber 13 and flow back to the water inlet pipe 8 and the water outlet pipe 9. In other embodiments, when only one end of the water inlet pipe away from the water inlet is higher than the top of the body, the volume of the filling part is greater than or equal to the volume of water flowing into the body from the water inlet when the medicine block is placed, and thus, when the medicine block is placed, the filling part is located outside the body, so that the interior of the body can use the space originally occupied by the filling part to store the water flowing into the body from the water inlet when the medicine block is placed. In other embodiments, when only one end of the water outlet pipe away from the water outlet is higher than the top of the body, the volume of the filling part is greater than or equal to the volume of water flowing into the body from the water outlet when the medicine block is placed, and thus, when the medicine block is placed, the filling part is located outside the body, so that the interior of the body can use the space originally occupied by the filling part to store the water flowing into the body from the water outlet when the medicine block is placed.

[0053] During installation, the arc-shaped mounting bracket 7 is used to mount the present invention on the rear of the toilet. The present invention can be operated with one hand in the narrow space behind the toilet, which greatly facilitates the user's experience.

[0054] The cleaning medicine block adding device of the present invention, when it is necessary to add medicine blocks, first rotate the inner shell 90 degrees along the direction indicated by the indicator cover 23, so that the inner shell is loosened relative to the body 1, and then pull the inner shell upward to expose the medicine block introduction port 24 on the side wall of the inner shell, and then add the blue clean medicine block 10 (or other cleaning medicine blocks) from the medicine block introduction port 24. Figure 5 As the inner shell is pulled, the inner shell releases the top rod 31 of the water stop valve 3, so that the top rod 31 is reset upward by the spring 32 and closes the communication port 15. Figure 5 After the medicine block is administered, the inner shell is pushed back into the body 1, and the inner shell is rotated 90° in the direction indicated by the indicator cover 23 indicating OFF, so that the inner shell is locked relative to the body 1. As the inner shell is reset downward, the bottom end of the lower shell 22 of the inner shell touches the push rod 31, so that the push rod 31 overcomes the elastic force of the spring 32 and moves downward, thereby opening the communication port 15, as shown in FIG. Figure 6As shown, at the same time, the third chamber is connected to the first chamber 13. When water enters the first chamber 13, the water enters the lower chamber 27 and the upper chamber 26 of the third chamber in turn, and the blue clean medicine block 10 is immersed in the water and slowly dissolved to form a medicine with sterilization, disinfection, descaling and deodorization functions. When the toilet is flushed, the medicine enters the pot surface of the toilet along with the flushing water to sterilize, disinfect, descal and deodorize the pot surface of the toilet. During the flushing process of the toilet, if the inner shell is not installed in place (that is, the inner shell is not pushed inward into place, or the inner shell is not rotated to a locked state), the inner shell may be flushed out by water pressure. At this time, if the water stop valve 3 is not provided, the water in the first chamber 13 will enter the second chamber 14 and spray out of the body 1. Therefore, the present invention is provided with a water stop valve 3. When the inner shell is accidentally rushed out, the inner shell will release the top rod 31 of the water stop valve 3, so that the top rod 31 is reset upward by the spring 32 to close the connecting port 15, thereby disconnecting the first chamber 13 from the second chamber 14, preventing water from entering the second chamber 14 and spraying out.

[0055] See also Figure 1-Figure 11 As shown, a smart toilet of the present invention comprises a toilet body 20 and a cleaning medicine block adding device 30. The cleaning medicine block adding device 30 adopts a cleaning medicine block adding device described in the present invention. When flushing, the flushing water of the toilet enters from the water inlet 11 and is output from the water outlet 12 to the wash water path and / or the spray water path of the toilet body 20. Specifically, one end of the water outlet pipe 9 away from the water outlet 12 is connected to the wash water path and / or the spray water path of the toilet body 20, and one end of the water inlet pipe 8 away from the water inlet 11 is connected to the water supply body of the toilet body 20, which can be a water tank or a municipal water supply source.

[0056] In this embodiment, the cleaning medicine block adding device 30 is installed at the rear of the toilet body 20 through its mounting bracket 7. Specifically, the mounting surface of the other end of the arc-shaped mounting bracket 7 of the cleaning medicine block adding device 30 is connected to the ceramic mounting surface of the toilet body 20 by a fixing bolt 40. Fig. 9 As shown, the cleaning medicine block adding device 30 is installed in the rear part of the toilet body 20 as shown in FIG. Fig.10 As shown in the dotted box in the figure: the angle between the cleaning medicine block adding device 30 and the length direction of the toilet body 20 is β, and the value of β is set according to the specific product installation position to ensure that the device shape does not exceed the tail contour of the smart toilet, so as to avoid the device contacting the wall and affecting the installation of the toilet body 20; Fig.11 As shown, the angle between the axis of the main body 1 and the mounting surface of the other end of the mounting bracket 7 is α, and the optimal value of α is 20°-50°, which is convenient for the user to operate the inner shell to perform medication operations; a height difference h is set between the outer end of the control component 2 and the mounting surface of the mounting bracket 7 to avoid the ceramic structure at the rear of the toilet body 20, while also realizing visual operation.

[0057] In the intelligent toilet of the present invention, when water enters the first chamber 13 of the main body 1, the water enters the lower chamber 27 and the upper chamber 26 of the third chamber in sequence, and the Lanjieling medicine block 10 is immersed in the water and slowly dissolved to form a medicine with sterilization, disinfection, descaling and deodorization functions. When the toilet is flushed, the medicine enters the pot surface of the toilet body along with the flushing water, and sterilizes, disinfects, descales and deodorizes the pot surface of the toilet body 20.

[0058] Embodiment 2

[0059] See also Figure 12-13 As shown, a cleaning medicine block adding device of the present invention is different from the above-mentioned embodiment 1 in that: the control component 2 includes a shell 29 provided with the third chamber and the medicine block delivery port 24, and a cover 28 provided with the filling portion 25, the shell 29 is slidably arranged in the second chamber 14 of the body 1, and the cover 28 is sealed and connected to the second chamber 14 of the body; when the medicine block is delivered, the cover 28 is taken out, and the medicine block delivery port 24 is opened, and the shell 29 releases the water stop valve 3. A sealing ring 281 is provided on the cover 28 to seal the gap between the cover 28 and the body 1.

[0060] In this embodiment, the water stop valve 3 also includes a valve cover 34, a push rod 31 and a spring 32. The bottom end of the body 1 is provided with an installation port connected to the first chamber 13, and the installation port is opposite to the communication port 15. The valve cover 34 is installed at the installation port, and the gap between the valve cover 34 and the installation port is sealed with a sealing ring. The push rod 31 is roughly umbrella-shaped, and can be movably sleeved on the valve cover 34 along its axial direction. The spring 32 is pressed between the push rod 31 and the valve cover 34. Before the cover 28 is taken out, the push rod 31 is restricted by the shell 29 and opens the communication port 15. As the cover 28 is taken out, the push rod 31 is pushed back by the spring 32 and closes the communication port 15. At the same time, the shell 29 is pushed upward by the push rod 31 to move a certain displacement. The body 1 is provided with a circle of annular bosses 17 at its communication port 15. When the push rod 31 closes the communication port 15, the top end of the push rod 31 is against the bottom surface of the annular boss 17.

[0061] In this embodiment, the third chamber also includes an upper chamber 26 and a lower chamber 27, and a medicine block support 4 that can pass water is provided between the upper chamber 26 and the lower chamber 27; the medicine block delivery port 24 is connected to the upper chamber 26; the lower chamber 27 is located above the first chamber 13, and before the cover 28 is taken out, the lower chamber 27 is connected to the first chamber 13. The medicine block support 4 specifically includes a partition with through holes and a filter screen, and the partition and the filter screen are stacked up and down. The inner side of the shell 29 is provided with an annular step 291 at the intersection of the upper chamber 26 and the lower chamber 27, and the medicine block support 4 is arranged on the annular step 291.

[0062] In this embodiment, the bottom of the shell 29 specifically includes a plurality of spaced apart drive plates 292 that can enter the first chamber 13 and trigger the top rod 31 . When the connecting port 15 is open, the water in the first chamber 13 flows into the third chamber through the gaps between adjacent drive plates 292 .

[0063] The cleaning medicine block adding device of the present invention can also be applied to sanitary ware such as toilets, and is particularly suitable for use in smart toilets. When putting in the medicine block, the cover body 28 is taken out, and the medicine block putting port 24 of the shell 29 is opened at the same time. Since the filling part 25 is located on the cover body 28, the filling part 25 is also moved out of the second chamber 14 of the main body 1. Therefore, the space originally occupied by the filling part 25 inside the main body 1 can be used to store the water that flows into the main body 1 from the water inlet 11 and / or the water outlet 12 when the medicine block is put in, thereby preventing the water from overflowing from the main body 1 and flowing to the ground. As the cover body 28 is taken out, the push rod 31 is reset upward by the spring 32 to lift the shell 29 and close the connecting port 15, thereby disconnecting the first chamber 13 from the second chamber 14. After the Lanjieling medicine block 10 is put into the upper chamber 26, the cover 28 is installed in the second chamber 14, so that the cover 28 closes the medicine block delivery port 24, and at the same time pushes the shell 29 to move downward. As the shell 29 moves downward, the bottom of the shell 29 pushes the push rod 31 to move downward, and the push rod 31 opens the communication port 15, so that the first chamber 13 is connected with the second chamber 14. As the cover 28 is installed in the second chamber 14, the water flowing into the body 1 from the water inlet 11 and / or the water outlet 12 when the medicine block is put in will be squeezed into the first chamber 13 and flow back to the water inlet pipe 8 and / or the water outlet pipe 9.

[0064] During the flushing process of the toilet, if the cover 28 is not installed in place, the housing 29 together with the cover 28 may be flushed out by water pressure. At this time, if the water stop valve 3 is not provided, the water in the first chamber 13 will enter the second chamber 14 and spray out of the body 1. Therefore, the present invention is provided with a water stop valve 3. When the housing 29 is accidentally flushed out, the housing 29 will release the top rod 31 of the water stop valve 3, so that the top rod 31 is reset upward by the spring 32 to close the communication port 15, thereby disconnecting the first chamber 13 from the second chamber 14, and preventing water from entering the second chamber 14 and spraying out.

[0065] The above embodiments are only used to further illustrate a cleaning medicine block adding device and a smart toilet of the present invention, but the present invention is not limited to the embodiments. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention fall within the protection scope of the technical solution of the present invention.

Claims

1. A cleaning medicine block adding device, comprising a body, a medicine dosing control unit, and a water inlet and a water outlet communicating with the inner cavity thereof; characterized in that: A filling part is arranged in the inner cavity of the body, and the volume of the filling part is greater than or equal to the volume of water flowing into the body from the water inlet and / or the water outlet when the medicine block is added; when the medicine block is added, the filling part is located outside the body.

2. The cleaning medicine block adding device according to claim 1, characterized in that: The medicine administration control unit includes a control component which can be operated to facilitate the administration of medicine blocks, and the filling unit is arranged on the control component.

3. The cleaning medicine block adding device according to claim 2, characterized in that: The inner cavity of the main body includes a first chamber and a second chamber, the water inlet and the water outlet are connected to the first chamber, and a connecting port is provided between the first chamber and the second chamber; the control component is sealed and connected to the second chamber of the main body; and also includes a water-stop component, which is linked to the control component and controls the opening of the connecting port according to whether the control component is installed in place.

4. The cleaning medicine block adding device according to claim 3, characterized in that: The water-stop component is a water-stop valve, which is arranged on the main body, and the water-stop valve opens the communicating port when it is triggered by the control component, or automatically resets and closes the communicating port when it is released by the control component; the water-stop valve includes a valve cover, a spring and a push rod for opening and closing the communicating port, the main body is provided with a mounting port connected to the first chamber, the mounting port is opposite to the communicating port, the valve cover is sealed and connected to the mounting port, the push rod can be movably mounted on the valve cover along its axial direction, and cooperates with the control component; the spring is pressed between the push rod and the valve cover.

5. The cleaning medicine block adding device according to claim 4, characterized in that: The control component is provided with an openable and closable medicine block delivery port and a third chamber. The medicine block delivery port is connected to the third chamber. When the communication port is opened, the third chamber is connected to the first chamber.

6. The cleaning medicine block adding device according to claim 5, characterized in that: The control component includes an inner shell provided with the filling portion, the medicine block delivery port and the third chamber. The inner shell can be pulled and sealed to the second chamber of the main body. The medicine block delivery port is arranged on the side wall of the inner shell. As the inner shell is pulled, the filling portion moves out of the second chamber of the main body, the water stop valve is released, and the medicine block delivery port is exposed outside the main body to form an open state.

7. The cleaning medicine block adding device according to claim 5, characterized in that: The control component includes a shell provided with the third chamber and the medicine block delivery port, and a cover body provided with the filling portion, the shell being slidably disposed in the second chamber of the main body, and the cover body being sealingly connected to the second chamber of the main body; when the medicine block is delivered, the cover body is taken out, and the medicine block delivery port is opened, and the shell releases the water stop valve.

8. The cleaning medicine block adding device according to claim 5, characterized in that: The third chamber includes an upper chamber and a lower chamber, and a medicine block support component that can pass water is provided between the upper chamber and the lower chamber; the medicine block delivery port is connected to the upper chamber; the lower chamber is located above the first chamber, and when the communication port is open, the lower chamber is connected to the first chamber, and the upper chamber is located above the lower chamber.

9. The cleaning medicine block adding device according to claim 8, characterized in that: The medicine block supporting component comprises a partition plate with through holes and a filter screen, and the partition plate and the filter screen are stacked up and down.

10. The cleaning medicine block adding device according to claim 6, characterized in that: The inner shell is also rotatably matched with the main body, and the inner shell and the main body are matched with a rotating buckle in the circumferential direction. The inner shell can be loosened or locked relative to the main body by rotating a preset angle around its axis, and as the inner shell is loosened, the inner shell can be pulled.

11. The cleaning medicine block adding device according to claim 10, characterized in that: The control component also includes an indicator cover, which is covered on the inner shell and is provided with an indicator mark of the rotation direction of the inner shell to indicate the loosening rotation direction and the locking rotation direction of the inner shell; the inner shell and the main body are equipped with an anti-slip structure, which includes a plurality of guide rods extending along the outer side of the top of the inner shell away from the pulling direction and a plurality of arc guide grooves distributed along the circumference of the top of the main body, the guide rods correspond to the guide grooves one by one, and each guide rod passes through the corresponding guide groove respectively; a limit ring is arranged on the outer side of the main body, and the limit ring is connected to the tail of each guide rod.

12. The cleaning medicine block adding device according to claim 1, characterized in that: It also includes a protective cover, which is fixedly sleeved outside the main body; it also includes a mounting bracket, one end of which is provided with a collar, which is fixedly sleeved outside the main body.

13. The cleaning medicine block adding device according to claim 3, characterized in that: The water inlet and the water outlet are located on two opposite sides of the first chamber, the water inlet is connected to a water inlet pipe, and the water outlet is connected to a water outlet pipe.

14. A smart toilet, comprising a toilet body, characterized in that: It also includes a cleaning medicine block adding device as described in any one of claims 1 to 13. During flushing, flushing water of the toilet enters from the water inlet and is output from the water outlet to the wash ring water channel and / or the injection water channel of the toilet body.

15. The smart toilet according to claim 14, characterized in that: The cleaning medicine block adding device is installed at the rear of the toilet body.

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