CN108797733A - Water supply installation and closestool - Google Patents

Abstract

The embodiment of the present invention relates to sanitary equipment, in particular to a water supply device and a toilet. The water supply device is used to supply water to the toilet bowl, and specifically includes: a medicine box, which is set independently from the water tank of the toilet, and is used for placing toilet cleaners ; The water inlet pipeline assembly communicates with the water source and connects with the medicine box, and is used to fill the water in the water source into the medicine box; wherein, the toilet cleaner is used to be used in the medicine box After replenishing the water, it is gradually diluted into a toilet cleaning solution; the outlet pipeline assembly is connected to the bedpan body and connected to the medicine box, and is used to supply the diluted toilet cleaning solution in the medicine box into the bedpan body , under the premise that the toilet bowl can be cleaned and disinfected, since the medicine box is set independently from the water tank, that is to say, the toilet cleaner does not need to be dissolved in the water tank, so it will not damage the parts in the water tank, thus The service life of the toilet to which the water supply device belongs can be extended.

Description

Plumbing fixtures and toilets

technical field

The embodiment of the present invention relates to sanitary equipment, in particular to a water supply device and a toilet.

Background technique

The toilet is an indispensable sanitary equipment in people's daily life. Its basic principle is to use the gravity of water to convert the potential energy of water into the kinetic energy of water, so as to carry the excrement and dirt into the sewer pipe.

The toilet generally includes: a water tank and a bedpan body. After the water in the water tank is flushed into the bedpan body, it engulfs the excrement and dirt in the bedpan body and enters the sewer pipe. Because there are often excrement in the bedpan body, it is often necessary to sterilize the bedpan body. , Disinfection and cleaning. In the prior art, the lavatory cleaner is generally put into the water tank. After the lavatory cleaner dissolves in the water tank, it enters the bedpan body along with the water in the water tank, thereby disinfecting and cleaning the bedpan body. , the inventor finds that there are at least the following problems in the prior art: when the lavatory cleaner is put into the water tank, because the lavatory cleaner generally has a strong acidity and alkalinity, it will corrode the parts in the water tank, resulting in zero zero in the water tank. Parts are easily damaged.

Contents of the invention

The purpose of the embodiment of the present invention is to provide a water supply device, so that the toilet cleaner does not need to be dissolved in the water tank, but is directly discharged into the bedpan body through the water supply device, and the bedpan body is disinfected and cleaned, thereby avoiding the toilet cleaner corrosion Parts in the tank.

In order to achieve the above object, the embodiment of the present invention provides a water supply device, the water supply device is used to supply water to the bowl of the toilet, specifically comprising:

The medicine box is set independently from the water tank of the toilet, and is used to place the toilet cleaner;

The water inlet pipeline assembly communicates with the water source and connects with the medicine box, and is used to fill the water in the water source into the medicine box; wherein, the toilet cleaner is used to be replenished in the medicine box Then gradually dilute into a toilet cleaning solution;

The water outlet pipeline assembly communicates with the bedpan body through the drain valve overflow pipe of the toilet, and is connected with the medicine box, and is used to pass the diluted toilet cleaning solution in the medicine box through the drain valve An overflow tube feeds into the bedpan body.

The present invention also provides a toilet, which includes the above-mentioned water supply device.

Compared with the prior art, the embodiment of the present invention, because the water supply device includes: a medicament box, the lavatory agent is placed in the medicament box, and the medicament box is set independently from the water tank of the toilet, and the water supply device also includes: The water inlet pipeline assembly connected to the water source and the medicine box, and the water outlet pipeline assembly connected to the medicine and the bedpan body respectively, wherein the water inlet pipeline assembly is used to replenish the water from the water source into the medicine box, so that the toilet cleaner in the medicine box Diluted into a toilet cleaning solution, the toilet cleaning solution enters the bedpan body through the water outlet pipeline assembly, and cleans and disinfects the bedpan body. The box is set independently of the water tank, which means that the toilet cleaner does not need to be dissolved in the water tank, so the parts in the water tank will not be damaged, thereby prolonging the service life of the toilet to which the water supply device belongs.

In addition, the medicine box is located inside the water tank; or, the medicine box is located outside the water tank.

In addition, the medicine box has an opening for putting the toilet cleaner;

Wherein, when the medicine box is located in the water tank, the opening of the medicine box is above the highest water level of the water tank.

Since the opening of the medicine box is located above the highest water level of the water tank, the water in the water tank will not flow into the medicine box during the process of putting the toilet cleaner into the medicine box, nor will the diluted toilet cleaning solution in the medicine box flow into the medicine box In the water tank, thereby avoiding the water in the water tank being polluted by the toilet cleaning solution.

In addition, the water supply device further includes: a box cover that covers the medicine box, and the box cover is used to open or close the opening.

Since the medicine box is provided with a box cover, foreign matter can be prevented from entering the medicine box and contaminating the toilet cleaner in the medicine box.

In addition, the lid and the medicine box are hinged to each other;

Wherein, the box cover is used to rotate with the hinged end of the medicine box as a pivot point to open or close the opening.

Since the lid and the medicine box are hinged to each other, the opening of the lid and the medicine box is more convenient.

In addition, the water tank includes:

A box body, used to hold flushing water, and the medicine box is located in the box body;

a box cover, which is closed on the box body;

Wherein, a window is provided on the box cover, and the box cover passes through the window and is exposed outside the box cover.

Because the box cover is exposed outside the box cover, the box cover can be opened without opening the water tank cover, and the toilet cleaner can be put in, thereby improving the convenience of use of the toilet to which the water supply device belongs.

In addition, the medicine box has a water inlet connected to the water inlet pipeline assembly, and a water outlet connected to the water outlet pipeline assembly;

Wherein, the medicine box further includes: a deflector, which is used to guide the water entering the medicine box from the water inlet to the water outlet, and the toilet cleaner is located at In the guiding route of the deflector.

Since the medicine box also includes a deflector, and the water guide can guide the water in the medicine box entering from the water inlet to the water outlet, and the toilet cleaner is located in the guide route of the deflector, so from the inlet The water entering the medicine box from the water port must pass through the toilet cleaner before flowing out from the water outlet, so that the toilet cleaner and the water in the medicine box can be fully mixed together, and then flow out from the water outlet, thereby increasing the practicality of the medicine box. sex.

In addition, the water supply device further includes: a control component, the control component is used for conducting or disconnecting the water inlet pipeline component;

Wherein, the water inlet pipeline assembly is used to supply water to the medicine box when it is turned on by the control component, and the water outlet pipeline assembly is used to supply water to the medicine box by the water inlet pipeline assembly When, the toilet cleaning solution that has been diluted in the medicine box is supplied into the bedpan body through the drain valve overflow pipe.

In addition, the kit includes:

The box body is set independently from the water tank of the toilet, and is used to place the toilet cleaner;

The U-shaped pipe is arranged in the box body, and the two nozzles of the U-shaped pipe are arranged upwards, one end of the U-shaped pipe is connected with the water inlet pipe assembly, and the other end is connected with the outlet Water pipeline component connection;

Wherein, at least one through hole communicating with the box body is provided on the U-shaped tube.

Since the medicine box has a U-shaped pipe, as long as the water inlet pipe assembly supplies water to the medicine box, the water in the medicine box can be quickly supplied out through the water outlet pipe assembly through the U-shaped pipe.

In addition, the water inlet pipe assembly communicates with the water tank, and is also used to replenish water into the water tank when opened by the control assembly.

Because the water tank is also connected with the water inlet pipeline, that is to say, the medicine box and the water tank share a water inlet pipeline, thereby the structure of the water inlet pipeline of the toilet belonging to the water supply device of the present application can be simplified, thereby reducing the cost of the toilet belonging to the water supply device of the application. Manufacturing cost, but also can improve the space utilization rate in the toilet.

In addition, the water inlet pipeline assembly includes:

a water inlet pipeline, connecting the water source and the medicine box, and the water tank is also communicated with the water inlet pipeline;

The water inlet valve is arranged on the water inlet pipeline;

Wherein, the control assembly is used to open or close the water inlet valve, the water inlet valve is used to conduct the water inlet pipeline when opened by the control assembly, and is also used to conduct the water inlet pipeline when opened by the control assembly. When closed, disconnect the water inlet line.

The opening and closing of the water inlet pipeline can be controlled by the control component, so that the water inlet pipeline can be opened when needed and closed when not needed.

In addition, the water inlet valve has: a water inlet, a first water replenishment port for replenishing water to the medicine box, and at least one second water replenishment port for replenishing water to the water tank, and the water inlet is connected to the water inlet respectively. The first water supply port communicates with the second water supply port;

The control components include:

A filling plug for opening or blocking the water inlet;

A floating member is arranged in the water tank and is used to float up or down following the liquid level of the water tank;

A linkage part is arranged in the water tank and is respectively connected with the water filling plug and the floating part;

Wherein, the floating member is used to drive the replenishing water plug to open the water inlet through the linkage when the liquid level of the water tank drops to a preset position; When the liquid surface of the water tank floats to a preset position, the linkage member drives the water filling plug to close the water outlet.

Since the floating part can follow the liquid surface of the water tank to move up and down, and in the process of following the liquid surface, the linkage part can drive the water supply plug to open or close the water outlet, so that the opening and closing of the water inlet pipe can be automatically controlled by the floating part. Furthermore, the usability of the water supply device can be improved.

In addition, the linkage includes:

The first connecting rod is fixedly connected with the floating member, and is used to follow the floating member to move up and down;

A second connecting rod, one end is rotatably connected to the first connecting rod, and the other end is fixedly connected to the water filling plug;

Wherein, the second connecting rod is used to rotate forward relative to the first connecting rod with the connection point with the first connecting rod as a fulcrum when the first connecting rod moves downward following the floating member , and is used to drive the water filling plug to move upwards to open the water inlet when the first connecting rod rotates in the forward direction;

The second connecting rod is used to reversely rotate relative to the first connecting rod with the connection point with the first connecting rod as a fulcrum when the first connecting rod moves upward following the floating member, and is used for When it rotates in the opposite direction relative to the first connecting rod, it drives the water filling plug to move downwards to block the water inlet.

In addition, a track is provided in the water tank, the length direction of the track is perpendicular to the liquid surface of the water tank, and the floating member is slidably arranged on the track.

In addition, the water inlet pipeline assembly further includes: an adjustment switch disposed on the water inlet pipeline, and the adjustment switch is used to adjust the flow rate of water flowing through the water inlet pipeline.

Since an adjusting switch is also arranged on the water inlet pipeline, the adjusting switch can be used to adjust the flow of water in the water inlet pipeline, so the amount of toilet cleaner flowing into the bedpan body can be indirectly adjusted by adjusting the switch.

Description of drawings

One or more embodiments are exemplified by the pictures in the corresponding drawings, and these exemplifications do not constitute a limitation to the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the drawings in the drawings are not limited to scale.

Fig. 1 is a schematic structural view of a water supply device in a first embodiment of the present invention;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is the enlarged view of place B in Fig. 1;

Fig. 4 is a schematic structural view of the medicine box in the second embodiment of the present invention;

Fig. 5 is a schematic structural view of the medicine box in the second embodiment of the present invention after the box body is hidden;

Fig. 6 is a schematic structural view of another structure of the U-shaped tube after the drug box hides the box body in the second embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

The first embodiment of the present invention relates to a water supply device, the water supply device is used to supply water to the toilet bowl body 1, as shown in Figure 1, the water supply device specifically includes: a medicine box 2 for placing toilet cleaners, The water inlet pipeline assembly and the water outlet pipeline assembly, wherein the medicine box 2 is set independently from the water tank 3, the water inlet pipeline assembly is connected with the water source 4, and is connected with the medicine box 2 at the same time, so that the water in the water source 4 can be filled into the In the medicine box 2, when the water in the water source 4 enters the medicine box 2 through the water inlet pipeline assembly, the toilet cleaning agent in the medicine box 2 will be diluted into a toilet cleaning solution. At the same time, the toilet has a drain valve overflow pipe 11 The drain valve overflow pipe 11 is used to discharge the water in the water tank into the bedpan body when the water level in the water tank exceeds the warning height, and the outlet pipeline assembly communicates with the bedpan body through the drain overflow pipe 11 of the toilet, and Connected with the medicine box 2, it is used to feed the diluted toilet cleaning solution in the medicine box 2 into the bedpan body 1 through the drain valve overflow pipe 11, so that the toilet cleansing solution can clean and disinfect the bedpan body 1.

It is not difficult to find out from the above content that under the premise that the bedpan body 1 can be cleaned and disinfected, since the medicine box 2 is set independently from the water tank 3, that is to say, the toilet cleaner does not need to be dissolved in the water tank 3, so it is also The components in the water tank 3 will not be damaged, thereby prolonging the service life of the toilet to which the water supply device belongs in this embodiment.

In addition, specifically, the medicine box 2 has an opening through which the user can put the toilet cleaner into the medicine box 2. At the same time, in order to reduce the floor area of the toilet to which the water supply device belongs in this embodiment, this embodiment The medicine box 2 in the water tank 3 is located in the water tank 3, and is fixedly connected with a side wall of the water tank 3. When the medicine box 2 is located in the water tank 3, the opening of the medicine box 2 is located above the highest water level of the water tank 3, so that the water tank 3 can be avoided. The water in the medicine box flows into the medicine box 2, and the toilet cleaner in the medicine box 2 is taken out to pollute the water in the water tank 3. Of course, in actual conditions, the medicine box can also be located outside the water tank.

In addition, in order to prevent foreign matter from entering the medicine box 2 and polluting the toilet cleaner in the medicine box 2, as shown in Figure 2, the water supply device also includes: a lid 5 that is closed on the medicine box 2, and the lid 5 can be used To open or close the opening of the medicine box 2, at the same time, in order to facilitate the connection of the medicine box 2 and the lid 5, the lid 5 and the medicine box 2 are hinged to each other, and the hinged end of the lid 5 and the medicine box 2 can be a pivot point Rotating, when the box cover 5 rotates with the hinged end of the medicine box 2 as the pivot point, the opening of the medicine box 2 can be opened or closed.

In addition, as shown in Figure 1, the water tank 3 includes: a box body 3-1 for holding flushing water, and a box cover 3-2 covering the box body 3-1, wherein, as shown in Figure 1, when After the box cover 3-2 is closed on the box body 3-1, the box cover 5 of the medicine box 2 and the medicine box 2 is all located in the water tank 3, of course, in actual conditions, the medicine box 2 can be located in the casing of the water tank 3 3-1, at the same time a window can be opened on the tank cover 3-2 of the water tank 3, and the box cover 5 of the medicine box 2 passes through the window and is exposed outside the tank cover 3-2, so that it is unnecessary to open the water tank 3 tank cover 3-2, the lid 5 of the medicament box 2 can be opened, and the toilet cleaner is put into the medicament box 2.

In addition, as shown in Figure 2, the medicine box 2 has a water inlet 2-1 connected to the water inlet pipeline assembly and a water outlet 2-2 connected to the water outlet pipeline assembly. Meanwhile, the medicine box 2 also includes: A deflector, the deflector can guide the water entering the medicine box 2 from the water inlet 2-1 to the water outlet 2-2 according to the preset guide route, and the toilet cleaner is located at the guide of the deflector In the guide line, specifically, in this embodiment, as shown in Figure 2, the flow guide is a partition 2-3 arranged between the water inlet 2-1 and the water outlet 2-2, the partition Baffle plate 2-3 is fixedly connected with the inner wall of medicine box 2, and medicine box 2 is divided into first chamber 2-4 and second chamber 2-5, and first chamber 2-4 and second chamber 2 -5 communicate with each other, wherein, the water inlet 2-1 communicates with the first chamber 2-4, the water outlet 2-2 communicates with the second chamber 2-5, and the water inlet 2-1 and the water outlet 2-2 are both It is set away from the end communicating with the first chamber 2-4 and the second chamber 2-5, and at the same time, there is also a leaking drain frame 2-6 in the first chamber 2-4, and the toilet cleaner is located in the drain frame 2 In -6, in this embodiment, the toilet cleaner is a solid toilet block, which will dissolve when exposed to water, and thus be diluted into a toilet solution.

As shown in Figure 2, when water enters from the water inlet 2-1, it will first enter the first chamber 2-4, and fully mix with the toilet cleaner in the first chamber 2-4, and then The guide of the baffle plate 2-3 flows into the second chamber 2-5 from the connection between the first chamber 2-4 and the second chamber 2-5, and then flows out from the water outlet 2-2, through the above method , can make the water flowing into the medicine box 2 fully mix with the toilet cleaner, and then flow out from the water outlet 2-2.

In addition, specifically, as shown in Figures 1 to 3, the water inlet pipeline assembly specifically includes: a water inlet pipeline connecting the water source 4 and the medicine box 2, a water inlet valve 6 arranged on the water inlet pipeline, and the control assembly is used to open or Close the water inlet valve. When the water inlet valve 6 is opened by the control assembly, the water inlet pipeline is conducted. When the water inlet valve 6 is closed by the control assembly, the water inlet pipeline is disconnected. Specifically, the water inlet valve 6 has: The water inlet 6-1, the first water replenishment port 6-2 connected with the water inlet 6-1, the first water replenishment port is used to replenish water into the medicine box 2, and at the same time, as shown in Figure 1, the water inlet pipeline includes: The first pipeline 7-1 connected to the water inlet 6-1 of the water inlet valve 6 and the water source 4 respectively, and the second pipeline 7 connected to the first water supply port 6-2 of the water inlet valve 6 and the medicine box 2 respectively -2, wherein, the first pipeline 7-1 is a hard pipe, after passing through the bottom of the water tank 3, it is vertically inserted into the water tank 3, the water inlet valve 6 is arranged on the top of the first pipeline 7-1, and Located in the water tank 3, the water source 4 is connected to the lower end of the first pipeline 7-1.

In addition, as shown in Figures 1 and 3, the control assembly specifically includes: a water filling plug 8-1 for opening or sealing the water inlet 6-1 of the water inlet valve 6, which is arranged on the liquid surface of the water tank and can follow the water tank The liquid level height enters the floating part 8-2 that floats up or down. At the same time, the control assembly also includes a linkage that is fixedly connected to the water supply plug 8-1 and the float 8-2 respectively. In addition, specifically, the linkage includes: Part 8-2 is fixedly connected to the first connecting rod 8-3, and one end is fixedly connected to the water filling plug 8-1 to the second connecting rod 8-4, and the other end of the second connecting rod 8-4 is in the shape of a collar and is inclined is sleeved on the second connecting rod 8-4, when the second connecting rod 8-4 is sleeved on the first connecting rod 8-3, the connection between the second connecting rod 8-4 and the first connecting rod 8-3 There is an included angle between them. When the second connecting rod 8-4 is sleeved on the first connecting rod 8-3, the first connecting rod 8-3 has a first abutting portion 8-3-1 and a second The abutting part 8-3-2, the second connecting rod 8-4 is located between the first abutting part 8-3-1 and the second abutting part 8-3-2, the first abutting part 8-3- 1 and the second resisting portion 8-3-2 are both resisted by the second connecting rod 8-4.

In addition, in order to guide the floating part, a track can also be set in the water tank, the length direction of the track is perpendicular to the liquid level of the water tank, and the floating part is slidably arranged on the track. In this embodiment, due to the first The pipeline 7-1 is a hard pipe, and after passing through the bottom of the water tank 3, it is vertically inserted into the water tank 3, that is to say, the first pipeline 7-1 is perpendicular to the liquid level of the water tank, so the first pipe The road 7-1 can be used as a track of the floating component. As shown in FIG. 3 , in this embodiment, the floating component 8-2 is a buoy sleeved on the first pipeline 7-1.

Specifically, when the user drains the water tank 3 into the toilet, the liquid level of the water in the water tank 3 drops, and the floating member 8-2 will follow the water level and slide down along the first pipeline 7-1. When the floating member 8 -2 When sliding down the first pipeline 7-1, pull the first connecting rod 8-3 to go down, when the first connecting rod 8-3 goes down, the second connecting rod 8-4 will The connection point of the first connecting rod 8-3 is the fulcrum, which rotates forward relative to the first connecting rod 8-3. At this time, the end of the second connecting rod 8-4 connected to the water filling plug 8-1 is turned upwards, thereby driving the water filling plug 8-1 moves upwards, opens the water inlet 6-1 of the water inlet valve 6, and the first pipeline 7-1 and the second pipeline 7-2 are conducted; when filling water into the water tank 3, the water in the water tank 3 The height of the water rises, and the buoyancy of the water can drive the floating member 8-2 to slide upwards along the first pipeline 7-1, pushing the first connecting rod 8-3 to go up. When the first connecting rod 8-3 goes up, The second connecting rod 8-4 will also use the connection point with the first connecting rod 8-3 as a fulcrum to rotate in the opposite direction relative to the first connecting rod 8-3. At this time, the second connecting rod 8-4 and the filling plug 8-3 1 is connected to one end to press down, thereby driving the water filling plug 8-1 to move downward. When the water level in the water tank 3 rises to the preset position, the water filling plug 8-1 moves downward and the water inlet 6-1 of the water inlet valve 6 is moved downward. 1 is completely blocked, at this moment the first pipeline 7-1 and the second pipeline 7-2 are disconnected.

In addition, in order to adjust the flow of water entering the medicine box 2, as shown in Figures 1 and 2, a regulating switch is also provided on the second pipeline 7-2 in the water inlet pipeline, which is a throttle valve 9 , the flow of water flowing through the second pipeline 7-2 can be adjusted through the throttle valve 9. When the water flowing into the medicine box 2 becomes less, correspondingly, the amount of toilet cleaner released into the toilet bowl body 1 The amount will also decrease. When the water flowing into the medicine box 2 increases, correspondingly, the amount of toilet cleaner released into the bedpan body 1 will also increase. Therefore, the release can be indirectly adjusted through the throttle valve 9. How much to the amount of toilet cleaner in bedpan body 1.

In addition, in order to simplify the structure of the toilet to which the water supply device belongs in this embodiment, the above-mentioned water inlet pipe is also connected with the water tank 3 for supplying water to the water tank 3. Specifically, the water tank 3 is connected to the first water inlet pipe through the water inlet valve 6. The pipeline 7-1 communicates, specifically, the water inlet valve 6 also has at least one second water replenishment port (not marked in the figure) communicated with the water inlet 6-1, since the water inlet valve 6 is located in the water tank 3, when the water inlet After the water valve 6 is opened, the water in the first pipeline 7-1 flows into the water tank 3 through the second replenishment port of the water inlet valve 6, thereby realizing automatic replenishment of the water tank 3.

It is not difficult to find from the above content that the control component can automatically replenish water to the medicine box 2 and the water tank 3 according to the level of the water level in the water tank 3, and at the same time, the control component can also automatically stop feeding the medicine box 2 and the water tank according to the level of the water level in the water tank 3 3 replenish water, and because the water inlet pipeline promptly can give medicine box 2 replenish water, also can give water tank 3 replenish water, thereby simplified the structure of water inlet device belonging toilet to the greatest extent.

In addition, it should be noted that, in actual situations, as shown in FIG. 1 , there is generally a drain valve 10 in the toilet, and the drain valve 10 is arranged between the water tank 3 and the bowl body 1. When the waste is flushed away, the user presses or pulls the switch on the toilet so that the drain valve 10 is opened. When the drain valve 10 is opened, the water tank 3 and the bedpan body 1 are conducted, and the water in the water tank 3 is discharged into the bedpan body 1 At this time, the liquid level of the water tank 3 drops. When the liquid level of the water tank 3 drops, the water inlet valve 6 can be controlled to open through the above-mentioned control component, thereby realizing the automatic water replenishment of the water tank 3 and the medicine box 2. During the water replenishment process , the liquid level of the water tank 3 rises. When the liquid level in the water tank 3 rises to a preset height, the control assembly completely blocks the water inlet 6-1 of the water inlet valve 6, and the water tank 3 and the medicine box 2 stop replenishing water. Of course, In actual conditions, sometimes the control assembly will be damaged, so that the water inlet 6-1 of the water inlet valve 6 cannot be completely blocked, and the water in the water source 4 will flow into the water tank 3 continuously, and the water level in the water tank will continue to increase. Rise until reaching the warning height. When the water level in the water tank exceeds the warning height, the water in the water tank will overflow to the ground. In order to prevent the water in the water tank 3 from overflowing and wet the ground, the drain valve 6 also has a drain valve overflow The flow pipe 11 and the water tank 3 are also connected to the bedpan body 1 through the drain valve overflow pipe 11, and the drain valve overflow pipe 11 is used to discharge the water in the water tank 3 into the bedpan when the liquid level of the water tank 3 reaches the warning height In the body 1, specifically, as shown in Figure 1, the drain valve overflow pipe 11 is a hard pipe vertically arranged in the water tank 3, and the lower end of the drain valve overflow pipe 11 is connected with the bedpan body 1, and the drain valve The upper end of the overflow pipe 11 is located above the normal maximum water level of the water tank 3. When the water in the water tank 3 exceeds the normal maximum water level and reaches the warning height, the drain valve overflow pipe 11 will be submerged. At this time, the water in the water tank 3 The water will be discharged into the bedpan body 1 through the drain valve overflow pipe 11, so as to prevent the water from overflowing and flowing on the ground.

In addition, specifically, in this embodiment, as shown in Figures 1 and 3, the water outlet pipeline assembly is connected to the above-mentioned drain valve overflow pipe 11, and is used to pass the water in the medicine box 2 through the drain valve overflow pipe 11. Drain into the bedpan body 1, as shown in Figures 1 and 3, the outlet pipeline assembly is an outlet pipeline 12, one end of the outlet pipeline 12 is connected with the medicine box 2, and the other end is connected with the drain valve overflow pipe 11.

It is not difficult to find out from the above content that since the water outlet pipeline assembly is connected to the drain valve overflow pipe 11, and the water inlet pipeline assembly replenishes water to the cartridge 2 while replenishing water to the water tank 3, that is to say, the water supply device is in the water tank. 3 While replenishing water, supply the lavatory cleaner into the bedpan body 1, in other words, after the dirt in the bedpan body 1 has been flushed, then supply the lavatory cleaner into the bedpan body 1, so the toilet The toilet agent can remain in the bedpan body 1 for a long time, so that the toilet cleaner can fully clean, sterilize and disinfect the bedpan body 1 .

The second embodiment of the present invention designs a water supply device. The second embodiment is an alternative to the first embodiment. The main difference is that in the first embodiment, the medicine box 2 includes: a flow guide, and the In this embodiment, in order to allow the water entering the medicine box 2 to quickly flow out of the medicine box 2, as shown in Figures 4 and 5, the medicine box 2 includes: a box body 2-7, and a box body 2-7. The U-shaped tube 2-8, wherein, the box body 2-7 is set independently from the water tank for placing the toilet cleaner 13, the U-shaped tube 2-8 is arranged in the box body 2-7, and the U-shaped tube 2-8 Both nozzles of the U-shaped pipe are set upwards, one end of the U-shaped pipe 2-8 is connected to the water inlet pipeline, and the other end is connected to the water outlet pipeline assembly. At the same time, at least one through hole 2-9 is opened on the U-shaped pipe 2-8 , at this time, the water in the water inlet pipe assembly flows into the box body 2-7 through the through hole 2-9 on the U-shaped pipe 2-8, and the toilet cleaner 13 in the box body 2-7 is diluted into a toilet solution , the diluted toilet cleaning solution can also enter the U-shaped tube 2-8 through the through hole 2-9 on the U-shaped tube 2-8, and the toilet cleaning solution that enters the U-shaped tube 2-8 passes through the U-shaped tube 2-8 into the water outlet pipeline assembly.

In addition, it should be emphasized that in order to fully exchange the water in the U-shaped tube 2-8 with the toilet cleaning solution in the box body 2-7, as shown in Figure 5, the U-shaped tube is provided with five through holes , of course, in actual situations, the number of through holes can be increased or decreased accordingly.

Of course, in actual situations, as shown in Figure 6, only one end of the U-shaped pipe can be connected to the outlet pipeline assembly, and the other end is arranged in the box body 2-7 without being connected to any pipeline. After the water inlet pipeline assembly enters the box body 2-7, the toilet cleaning agent 13 in the medicine box 2 is diluted into a toilet cleaning solution, and the diluted toilet cleaning solution is arranged in another part of the U box body through the U-shaped tube 2-8. One end enters the U-shaped pipe 2-8, and then feeds into the water outlet pipeline assembly through the U-shaped pipe 2-8, so that as long as water enters the medicine box 2 in the water inlet pipeline assembly, the toilet cleaning solution in the medicine box 2 will immediately It can be introduced into the water outlet pipeline assembly through the U-shaped pipe 2-8, without waiting for the medicine box 2 to be completely filled by the water inlet pipeline assembly before flowing out from the water outlet pipeline assembly.

In addition, it should be noted that, in actual situations, as shown in Figures 4 to 6, the lavatory cleaners 13 in the box body 2-7 are two solid lavatory cleaners, and the two lavatory cleaners 13 are relatively arranged in the box. In the body 2-7, meanwhile, a fixed plate 2-10 is also provided in the middle of the box body 2-7, and two toilet cleaners lean against the fixed plate 2-10.

The third embodiment of the present invention relates to a toilet including the water supply device in the first embodiment and the second embodiment.

Those of ordinary skill in the art can understand that the above-mentioned embodiments are specific examples for realizing the present invention, and in practical applications, various changes can be made to it in form and details without departing from the spirit and spirit of the present invention. scope.

Claims (16)

1. A water supply device, which is used to supply water to the bedpan of the toilet, is characterized in that: comprising: The medicine box is set independently from the water tank of the toilet, and is used to place the toilet cleaner; The water inlet pipeline assembly communicates with the water source and connects with the medicine box, and is used to fill the water in the water source into the medicine box; wherein, the toilet cleaner is used to be replenished in the medicine box Then gradually dilute into a toilet cleaning solution; The water outlet pipeline assembly communicates with the bedpan body through the drain valve overflow pipe of the toilet, and is connected with the medicine box, and is used to overflow the toilet cleaning solution in the medicine box through the drain valve A flow tube feeds into the bedpan body. 2. The water supply device according to claim 1, wherein the medicine box is located in the water tank; Or, the medicine box is located outside the water tank. 3. The water supply device according to claim 2, wherein the medicine box has an opening for putting in the toilet cleaner; Wherein, when the medicine box is located in the water tank, the opening of the medicine box is above the highest water level of the water tank. 4 . The water supply device according to claim 3 , further comprising: a box cover that covers the medicine box, and the box cover is used to open or close the opening. 5. The water supply device according to claim 4, wherein the lid and the medicine box are hinged to each other; Wherein, the box cover is used to rotate with the hinged end of the medicine box as a pivot point to open or close the opening. 6. The water supply device according to claim 4, wherein the water tank comprises: A box body, used to hold flushing water, and the medicine box is located in the box body; a box cover, which is closed on the box body; Wherein, a window is provided on the box cover, and the box cover passes through the window and is exposed outside the box cover. 7. The water supply device according to claim 1, wherein the medicine box has a water inlet connected to the water inlet pipeline assembly, and a water outlet connected to the water outlet pipeline assembly; Wherein, the medicine box further includes: a deflector, which is used to guide the water entering the medicine box from the water inlet to the water outlet, and the toilet cleaner is located at In the guiding route of the deflector. 8. The water supply device according to claim 1, characterized in that, the water supply device further comprises: a control assembly, the control assembly is used to conduct or disconnect the water inlet pipe assembly; Wherein, the water inlet pipeline assembly is used to supply water to the medicine box when it is turned on by the control component, and the water outlet pipeline assembly is used to supply water to the medicine box by the water inlet pipeline assembly When, the toilet cleaning solution that has been diluted in the medicine box is supplied into the bedpan body through the drain valve overflow pipe. 9. The water supply device according to claim 8, wherein the medicine box comprises: The box body is set independently from the water tank of the toilet, and is used to place the toilet cleaner; The U-shaped pipe is arranged in the box body, and the two nozzles of the U-shaped pipe are arranged upwards, one end of the U-shaped pipe is connected with the water inlet pipe assembly, and the other end is connected with the outlet Water pipeline component connection; Wherein, at least one through hole communicating with the box body is provided on the U-shaped tube. 10 . The water supply device according to claim 8 , wherein the water inlet pipe assembly communicates with the water tank, and is also used for replenishing water into the water tank when opened by the control assembly. 11 . 11. The water supply device according to claim 10, wherein the water inlet pipeline assembly comprises: a water inlet pipeline, connecting the water source and the medicine box, and the water tank is also communicated with the water inlet pipeline; The water inlet valve is arranged on the water inlet pipeline; Wherein, the control assembly is used to open or close the water inlet valve, the water inlet valve is used to conduct the water inlet pipeline when opened by the control assembly, and is also used to conduct the water inlet pipeline when opened by the control assembly. When closed, disconnect the water inlet line. 12. The water supply device according to claim 11, wherein the water inlet valve has: a water inlet, a first water replenishment port for replenishing water to the medicine box, and at least a water replenishment port for replenishing water to the water tank. a second water replenishment port, and the water inlet is respectively communicated with the first water replenishment port and the second water replenishment port; The control components include: A filling plug for opening or blocking the water inlet; A floating member is arranged in the water tank and is used to float up or down following the liquid level of the water tank; A linkage part is arranged in the water tank and is respectively connected with the water filling plug and the floating part; Wherein, the floating member is used to drive the replenishing water plug to open the water inlet through the linkage when the liquid level of the water tank drops to a preset position; When the liquid surface of the water tank floats to a preset position, the linkage member drives the water filling plug to close the water outlet. 13. The water supply device according to claim 12, wherein the linkage comprises: The first connecting rod is fixedly connected with the floating member, and is used to follow the floating member to move up and down; A second connecting rod, one end is rotatably connected to the first connecting rod, and the other end is fixedly connected to the water filling plug; Wherein, the second connecting rod is used to rotate forward relative to the first connecting rod with the connection point with the first connecting rod as a fulcrum when the first connecting rod moves downward following the floating member , and is used to drive the water filling plug to move upwards to open the water inlet when the first connecting rod rotates in the forward direction; The second connecting rod is used to reversely rotate relative to the first connecting rod with the connection point with the first connecting rod as a fulcrum when the first connecting rod moves upward following the floating member, and is used for When it rotates in the opposite direction relative to the first connecting rod, it drives the water filling plug to move downwards to block the water inlet. 14. The water supply device according to claim 12, characterized in that, there is also a rail in the water tank, the length direction of the rail is perpendicular to the liquid surface of the water tank, and the floating member is slidably arranged on the on the track. 15. The water supply device according to claim 11, wherein the water inlet pipe assembly further comprises: an adjustment switch provided on the water inlet pipe, and the adjustment switch is used to adjust the water flow through the inlet water. The flow of water in the pipe. 16. A toilet, characterized by comprising: the water supply device according to any one of claims 1-15.