CN211080462U

CN211080462U - Simple toilet cleaning solution filler

Info

Publication number: CN211080462U
Application number: CN201921247214.3U
Authority: CN
Inventors: 徐洪飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-08-04
Publication date: 2020-07-24
Anticipated expiration: 2029-08-04
Also published as: CN110528654A

Abstract

A simple toilet cleaning solution filler comprising: a support; the lifting frame is arranged on the bracket and can lift along the bracket, and the lifting frame can be positioned at a specified position after rising or falling to the specified position; the floating body is limited by the lifting frame, so that the floating body is limited to a high position after floating and a low position after falling; the lifting frame is provided with a filling pipe and a connecting part for connecting a cleaning liquid bottle, and after the cleaning liquid bottle is connected to the connecting part, cleaning liquid in the cleaning liquid bottle can flow out through the filling pipe; the float is provided with a control valve core, the control valve core floats upwards or falls down along with the float, and the opening and closing of the filling pipe are controlled through the floating and falling of the control valve core. The utility model discloses the structure is comparatively simple, and it is very convenient to use with the cooperation of cleaning solution bottle, only needs to incite somebody to action the utility model discloses in putting into the water tank, adjust to the water logging in the water tank and do not have the body and can use.

Description

Simple toilet cleaning solution filler

Technical Field

The utility model relates to a cleaners and polishes articles for use field, in particular to simple and easy closestool cleaning solution filler.

Background

The peculiar smell can hardly appear after current water pumping formula closestool live time has been of a specified duration, except often wasing the closestool inner wall, the cleaning solution of getting rid of the peculiar smell is added in the closestool water tank to the common additional solution, releases the usage space of closestool along with washing by water every time in, takes away the peculiar smell when taking away the excrement. The filling device disclosed in the utility model with application number 2018203765441 previously applied by the applicant has the advantages of powerful function, stable operation, large volume and weight, high mold opening cost of the device, relatively low cost performance and is not suitable for the toilet bowl with a small water tank, and in addition, the device can only ascend and can not descend due to the arrangement of the one-way non-return device, so that the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

For overcoming the above-mentioned not enough of current closestool cleaning solution filling device, the utility model provides a simple and easy closestool cleaning solution filler that the structure is simple relatively, it is more convenient to use.

The above technical purpose of the present invention can be achieved by the following technical solutions: a simple toilet cleaning solution filler comprising:

a support;

the lifting frame is arranged on the bracket and can lift along the bracket, and the lifting frame can be positioned at a specified position after rising or falling to the specified position;

the floating body is limited by the lifting frame, so that the floating body is limited to a high position after floating and a low position after falling;

the lifting frame is provided with a filling pipe for enabling cleaning liquid to flow out and a connecting part for connecting the cleaning liquid bottle;

the float is provided with a control valve core, the control valve core floats upwards or falls down along with the float, and the opening and closing of the filling pipe are controlled through the floating and falling of the control valve core.

Furthermore, a plug is fixed in the filling pipe and provided with a through leak hole, and the through leak hole is controlled to be opened and closed by the upward floating and falling of the control valve core.

Or the filling pipe is a through pipeline and is provided with an upper port and a lower port, and the control valve core only closes or opens the lower port of the filling pipe.

Or the filling pipe is a through pipeline and is provided with an upper port and a lower port, the upper port and the lower port are opened by the control valve core in the process that the floating body falls from the high position to the low position, and the upper port is closed by the control valve core after the floating body falls to the low position; the floating body is opened by the upper port and the lower port by the control valve core in the upward floating process from the low position until the lower port is closed by the control valve core after the floating body floats to the high position.

Furthermore, an upper liquid sealing ring and a lower liquid sealing ring which is positioned below the upper liquid sealing ring are arranged on the control valve core, the lower through opening is closed by the lower liquid sealing ring when the floating body is positioned at a high position, and the upper through opening is in an open state at the moment; when the floating body is positioned at a low position, the upper through opening is sealed by the upper liquid sealing ring, and the lower through opening is in an open state.

The filling pipe is further provided with a through inner-contracting part, the pipe diameter of the inner-contracting part is smaller than that of the filling pipe, the upper end opening of the inner-contracting part forms the upper through opening, and the lower end opening of the inner-contracting part forms the lower through opening. Or the upper end opening of the filling pipe forms the upper port, and the lower end opening of the filling pipe forms the lower port.

Or the filling pipe is a through pipeline and is provided with an upper port and a lower port, the upper port and the lower port are opened by the control valve core in the process that the floating body falls from the high position to the low position, and the lower port is closed by the control valve core after the floating body falls to the low position; the floating body is opened by the upper port and the lower port by the control valve core in the upward floating process from the low position until the upper port is closed by the control valve core after the floating body floats to the high position.

Furthermore, a liquid sealing ring is arranged on the control valve core, the upper through opening is closed by the liquid sealing ring when the floating body is positioned at a high position, and the lower through opening is closed by the liquid sealing ring when the floating body is positioned at a low position.

The filling pipe is provided with a through expansion part, the pipe diameter of the expansion part is larger than that of the filling pipe, the upper end opening of the expansion part forms the upper through hole, the lower end opening of the expansion part forms the lower through hole, and the liquid sealing ring is positioned in the expansion part.

Or the filling pipe is a through pipeline and is provided with an upper port and a lower port, the lower port is opened and closed by the control valve core when the floating body falls from the high position, and the upper port is kept in a closed state by the control valve core after the floating body reaches the low position; the floating body is controlled by the control valve core to open the upper through hole and close the lower through hole in the upward floating process from the low position, and the control valve core keeps the lower through hole in a closed state after the floating body reaches the high position.

Further, the control valve core is provided with an upper liquid sealing ring and a lower liquid sealing ring which is positioned below the upper liquid sealing ring, the diameter of the upper liquid sealing ring and the diameter of the lower liquid sealing ring are smaller than or equal to the inner diameter of the upper and lower openings, so that the upper and lower openings can enter the upper and lower openings, when the floating body is positioned at a high position, the lower liquid sealing ring enters the lower opening and closes the lower opening, and when the floating body is positioned at a low position, the upper liquid sealing ring enters the upper opening and seals the upper opening.

Further, the distance between the upper liquid sealing ring and the lower liquid sealing ring is smaller than or equal to the distance between the upper through opening and the lower through opening.

Furthermore, a top sealing liquid ring positioned above the upper sealing liquid ring is arranged on the control valve core, the diameter of the top sealing liquid ring is also smaller than or equal to the inner diameter of the upper and lower through holes so as to enter the upper and lower through holes, the lower sealing liquid ring opens the lower through hole and the upper sealing liquid ring closes the upper through hole in the process that the floating body falls downwards from a high position, and the upper sealing liquid ring opens the lower through hole and the top sealing liquid ring closes the upper through hole in the process that the floating body continuously falls; the floating body is opened by the upper liquid sealing ring from the low position to the floating-up process top liquid sealing ring, and the upper liquid sealing ring is closed by the lower liquid sealing ring, and the upper liquid sealing ring is opened by the upper liquid sealing ring and closed by the lower liquid sealing ring.

Further, the distance between the upper liquid sealing ring and the lower liquid sealing ring and the distance between the upper liquid sealing ring and the top liquid sealing ring are smaller than or equal to the distance between the upper port and the lower port.

Furthermore, an upper baffle ring is arranged on the control valve core above the upper liquid sealing ring, and a lower baffle ring is arranged on the control valve core below the lower liquid sealing ring; when the floating body is positioned at a high position, the lower retaining ring is abutted against the lower end face of the lower through hole, and when the floating body is positioned at a low position, the upper retaining ring is abutted against the upper end face of the upper through hole.

Further, when the top sealing liquid ring is arranged, an upper retaining ring is further arranged on the control valve core above the top sealing liquid ring, and a lower retaining ring is further arranged on the control valve core below the lower sealing liquid ring; when the floating body is positioned at a high position, the lower retaining ring is abutted against the lower end face of the lower through hole, and when the floating body is positioned at a low position, the upper retaining ring is abutted against the upper end face of the upper through hole.

Furthermore, the upper retainer ring comprises an upper retainer ring body and an upper sealing ring positioned below the upper retainer ring body.

Furthermore, the lower retainer ring comprises a lower retainer ring body and a lower sealing ring positioned above the lower retainer ring body.

Furthermore, a counterweight body is arranged on the support.

Furthermore, the lifting frame and the bracket are positioned through friction force; or: the lifting frame and the support are positioned through a positioning mechanism.

Further, the support include the base, locate riser on the base, the crane slide set up in the riser on.

Furthermore, the lifting frame is sleeved on the vertical plate.

Further, the vertical plate is connected with the base in a buckling mode.

Furthermore, a counterweight body is arranged on the support.

Furthermore, the counterweight body is arranged in the base.

Furthermore, the base comprises a ring body and a bottom cover covering the bottom surface of the ring body.

Further, the counterweight body is made of concrete, and the bottom cover is covered after the concrete is poured into the ring body.

Furthermore, the vertical plates are connected into a whole through a reinforcing ring.

Furthermore, the lifting frame comprises a lifting frame body and a sleeving part, the filling pipe and a connecting part used for connecting the cleaning liquid bottle are arranged on the lifting frame body, and the sleeving part is sleeved on the vertical plate.

Further, the lifting frame body is arranged on the inner side of the vertical plate.

Furthermore, the cup joint portion include the extension arm of the vertical extension of the side of lifting frame body, be located the terminal cover body of extension arm, the cover body cover in the riser on.

Furthermore, a connecting part for connecting the cleaning liquid bottle is provided with an inwards concave connecting groove, and the connecting groove corresponds to the filling pipe.

Further, the bottom of the connecting groove is provided with a sealing gasket.

Furthermore, the side wall of the connecting groove is provided with threads.

Further, the filling pipe and the connecting groove are coaxially arranged.

Furthermore, the filling pipe also comprises a top pipe which extends into the connecting groove and is used for bursting the seal of the cleaning solution bottle.

Furthermore, a sealing ring is arranged on the outer side surface of the top pipe.

Furthermore, the tail part of the control valve core is provided with a vertical guide plate, and the diameter of an excircle surrounded by the guide plate is equivalent to the inner diameter of the filling pipe.

Further, the floating body is provided with a buoyancy cavity.

Further, the control valve core is positioned in the center of the floating body.

Further, the lower sealing liquid ring is sleeved on the control valve core; the upper liquid sealing ring is also provided with an upper connecting sleeve, the upper liquid sealing ring and the upper connecting sleeve are sleeved on the control valve core, and the upper connecting sleeve is abutted against the lower liquid sealing ring; the top sealing liquid ring is also provided with a top connecting sleeve, the top sealing liquid ring and the top connecting sleeve are sleeved on the control valve core, and the top connecting sleeve is abutted against the upper sealing liquid ring.

Furthermore, the positioning mechanism comprises a plurality of positioning grooves arranged on the bracket and positioning blocks arranged on the lifting frame, and the positioning blocks enter the positioning grooves to achieve the positioning of the lifting frame; or the positioning mechanism comprises a positioning groove arranged on the lifting frame and a plurality of positioning blocks arranged on the bracket, and one of the positioning blocks enters the positioning groove to achieve the positioning of the lifting frame.

Further, the last side and the downside of constant head tank are the inclined plane, the locating piece have with the last side inclination adaptation of constant head tank the direction above, with the downside inclination adaptation of constant head tank the direction below.

Furthermore, the lifting frame is provided with a spring plate, and the positioning block is arranged on the spring plate.

Furthermore, the vertical plate is provided with a vertical guide rib, the sleeving part of the lifting frame is provided with a guide groove, and the guide rib is embedded in the guide groove; or, the vertical plate is provided with a vertical guide groove, the sleeving part of the lifting frame is provided with a guide rib, and the guide rib is embedded in the guide groove.

Furthermore, the lifting frame is provided with a stabilizing sheet extending upwards, and the inner circle surrounded by the stabilizing sheet is adapted to the cleaning solution bottle.

It should be noted that the simple toilet cleaning liquid filler is suitable for cleaning a toilet, and the toilet is a broad concept, namely, the toilet includes a toilet in a narrow sense, such as a toilet bowl, and also includes a toilet bowl, a squatting toilet and other broad concepts.

The utility model discloses following beneficial effect has: its structure is comparatively simple, and it is very convenient to use with the cooperation of cleaning solution bottle, only needs to incite somebody to action the utility model discloses in putting into the water tank, adjust to the water logging in the water tank and submerge the body and can use.

Drawings

Fig. 1 is a schematic structural view of the utility model after the cleaning liquid bottle is installed.

Fig. 2 is a schematic structural view of the present invention when the stand is in a lower position.

Fig. 3 is a schematic structural view of the present invention when the stand is at a higher position.

Figure 4 is a schematic front view of the crane.

Figure 5 is a schematic view of the back of the crane.

Fig. 6 is an exploded view of the stent.

Fig. 7 is another exploded view of the stent.

Fig. 8 is a schematic front view of the float.

Fig. 9 is a schematic view of the float with the liquid seal ring removed.

FIG. 10 is a view showing the state of combination of the liquid seal rings.

Fig. 11 is a schematic view of the back of the float.

Fig. 12 is a schematic structural view of a cleaning liquid bottle.

FIG. 13 is a schematic view of a control valve spool in the high position.

Fig. 14 is a schematic view of the control valve spool of fig. 13 in a low position.

FIG. 15 is a schematic view of an alternative control valve spool in the low position.

Fig. 16 is a schematic view of the control valve spool of fig. 15 in the high position.

FIG. 17 is a schematic view of another control valve spool in the high position.

Fig. 18 is a schematic view of the control valve spool of fig. 17 in a low position.

FIG. 19 is a schematic view of an alternative control valve spool in the low position.

Fig. 20 is a schematic view of the control valve spool of fig. 19 in the high position.

FIG. 21 is a schematic view of another control valve spool in the high position.

Fig. 22 is a schematic view of the control spool of fig. 21 in a low position.

FIG. 23 is a schematic view of another control valve spool in the high position.

Fig. 24 is a schematic view of the control valve spool of fig. 23 in a low position.

FIG. 25 is a schematic view of another control valve spool in the high position.

Fig. 26 is a schematic view of the control valve spool of fig. 25 in a low position.

FIG. 27 is a schematic view of another control valve spool in the high position.

Fig. 28 is a schematic view of the control valve spool of fig. 27 in a low position.

FIG. 29 is a schematic view of another control valve spool in the high position.

Fig. 30 is a schematic view of the control valve spool of fig. 29 in a low position.

FIG. 31 is a schematic view of another control valve spool in the high position.

Fig. 32 is a schematic view of the control valve spool of fig. 31 in a low position.

FIG. 33 is a schematic view of another control valve spool in the high position.

Fig. 34 is a schematic view of the control valve spool of fig. 33 in a low position.

FIG. 35 is a schematic view of another control valve spool in the high position.

Fig. 36 is a schematic view of the control valve spool of fig. 35 in the low position.

FIG. 37 is a schematic view of another control valve spool in the high position.

Fig. 38 is a schematic view of the control valve spool of fig. 37 in a low position.

FIG. 39 is a schematic view of another control valve spool in the high position.

Fig. 40 is a schematic view of the control valve spool of fig. 39 in a low position.

FIG. 41 is a schematic view of another control spool in the high position.

Fig. 42 is a schematic view of the control spool of fig. 41 in a low position.

FIG. 43 is a schematic view of another control valve spool in the high position.

Fig. 44 is a schematic view of the control valve spool of fig. 43 in a low position.

FIG. 45 is a schematic view of another control valve spool in the high position.

FIG. 46 is a schematic view of the control valve spool of FIG. 45 in a low position.

FIG. 47 is a schematic view of another control valve spool in the high position.

Fig. 48 is a schematic view of the control valve spool of fig. 47 in a low position.

FIG. 49 is a cross-sectional view of a control valve cartridge having a lower liquid seal ring, an upper liquid seal ring, a top liquid seal ring, and upper and lower slingers, shown in a high position.

Fig. 50 is a sectional view of the control valve member of fig. 49 in a state in which it is dropped.

FIG. 51 is a cross-sectional view of the control valve spool of FIG. 49 in a low position.

Fig. 52 is a sectional view of the control valve body of fig. 49 in a state in which it floats.

Fig. 53 is a sectional view of a control valve element having a lower liquid seal ring, an upper liquid seal ring, and a top liquid seal ring, when the control valve element is at a high position.

Fig. 54 is a sectional view of the control valve member of fig. 53 in a state of dropping.

Fig. 55 is a cross-sectional view of the control valve spool in the low position of fig. 53.

Fig. 56 is a sectional view of the control valve member of fig. 53 in a state floating upward.

FIG. 57 is a schematic view of another control valve spool in the high position.

Fig. 58 is a schematic view of the control valve spool of fig. 57 in a low position.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-58, the present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as needed without inventive contribution after reading the present specification, but all are protected by patent law within the scope of the claims of the present invention.

A simple toilet cleaning solution filler, comprising:

a bracket 1;

the lifting frame 2 is arranged on the support 1 and can lift along the support 1, and the lifting frame 2 can be positioned at a designated position after rising or falling to the designated position. The assigned position only makes the body 3 below dip the position of water tank water-logging to body 3 can come up, and 2 lift adjustments of crane can also realize the utility model is suitable for a toilet tank of different models.

The floating body 3 is limited by the lifting frame 2, so that the high position of the floating body 3 after floating and the low position of the floating body after falling are limited.

The lifting frame 2 is provided with a filling pipe 4 and a connecting part 5 for connecting a cleaning liquid bottle, and after the cleaning liquid bottle 6 is connected to the connecting part 5, cleaning liquid in the cleaning liquid bottle 6 can flow out through the filling pipe 4.

The floating body 3 is provided with a control valve core 7, the control valve core 7 floats upwards or falls down along with the floating body 3, and the opening and closing of the filling pipe 4 are controlled through the floating and falling of the control valve core 7.

The utility model discloses place and use in the water tank of closestool, sneak into the aquatic in the water tank after the cleaning solution in the cleaning solution bottle 6 flows, the water of having mixed the cleaning solution is washed out and can be reached the effect of clean closestool.

The control valve core controls the opening and closing of the filling pipe in the following modes:

the first method is as follows: as shown in fig. 13-20, a plug 8 is fixed in the filling pipe 4, the plug 8 is provided with a through hole 9, the opening and closing of the through hole 9 is controlled by the upward and downward movements of the control valve 7, the cleaning liquid can leak from the through hole 9 to the toilet tank when the through hole 9 is opened, and the cleaning liquid cannot flow out to the toilet tank when the through hole 9 is closed.

In fig. 13 and 14, the control valve core 7 is positioned below the plug 8, the sealing head 10 is arranged at the upper end of the control valve core 7, when the water tank is filled with water, the floating body 3 floats upwards to enable the sealing head 10 to be pressed against the through leakage hole 9, at the moment, the floating body 3 is positioned at a high position and is positioned at the high position by the plug 8, the through leakage hole 9 is closed, and the cleaning liquid cannot flow out. When the toilet is flushed, the water in the water tank is flushed out, and the floating body 3 descends along with the water tank, so that the through leakage holes 9 are opened, the cleaning liquid can be leaked out from the through leakage holes 9 and flushed into the toilet along with the water in the water tank. This is true in fig. 17 and 18, except that no sealing head is provided on the control valve element 7, the control valve element 7 is directly inserted into the through leak hole 9 to be closed, and the through leak hole 9 is opened when the control valve element 7 is withdrawn from the through leak hole 9. In fig. 13 and 14, the high position of the float 3 is limited by the plug 8, and the low position can be limited by other devices, for example, limiting plates are respectively arranged on the control valve core and the filling pipe, the limiting plate on the control valve core is finally placed on the limiting plate of the filling pipe after the control valve core falls down, or the limiting plates are respectively arranged on the float and the lifting frame, and the limiting plate on the float is finally placed on the limiting plate of the lifting frame after the float falls down.

In fig. 17 and 18, the high position and the low position of the floating body 3 can be realized by using a limiting mechanism, for example, limiting plates are respectively arranged on the control valve core and the filling pipe, the limiting plate on the final control valve core reaches the low position when the control valve core falls down and is placed on the lower limiting plate of the filling pipe, and the limiting plate on the final control valve core reaches the high position when the limiting plate on the final control valve core abuts on the upper limiting plate of the filling pipe after the control valve core rises; or the floating body and the lifting frame are respectively provided with a limiting plate, after the control valve core falls, the limiting plate on the final floating body is placed on the lower limiting plate of the lifting frame to reach the low position, and after the control valve core rises, the limiting plate on the final floating body is abutted on the upper limiting plate of the lifting frame to reach the high position. Of course, other methods can be adopted, and the limiting structure is various in the mechanical field, and the skilled person knows various limiting methods, and the examples are not expanded here.

In fig. 15 and 16, the control valve core 7 is located above the plug 8, the upper end of the control valve core 7 is provided with a sealing head 10, at this time, the side wall of the filling pipe 4 is provided with a communicating port 11 for communicating with the cleaning liquid bottle, the cleaning liquid in the cleaning liquid bottle 6 enters the filling pipe 4 through the communicating port 11, and the communicating port 11 is located above the plug 8. When the water tank is filled with water, the floating body 3 floats upwards, the through leakage hole 9 is not closed by the sealing head 10, and the cleaning solution can leak out from the through leakage hole 9; when the closestool is flushed, the water mixed with the cleaning liquid in the water tank is flushed out, the floating body 3 falls, the sealing head 10 also falls to close the through leakage hole 9, and the floating body 3 is positioned at a low position and is positioned at the low position by the plug 8. This is true in fig. 19 and 20, except that no sealing head is provided on the control valve element 7, the control valve element 7 is directly inserted into the through leak hole 9 to be closed, and the through leak hole 9 is opened when the control valve element 7 is withdrawn from the through leak hole 9. In fig. 15, 16, 19 and 20, the limit of the floating body 4 reaching the high position and the reaching of the low position can adopt the same measures as the measures already described above, and the details are not repeated.

The control of the control valve core on the switch of the filling pipe is based on the fact that a plug with a through leak hole is arranged in the filling pipe, and the following modes are based on the fact that the filling pipe 4 is a through pipe, and the filling pipe 4 is provided with an upper through opening and a lower through opening:

the second method comprises the following steps: as shown in fig. 21-24, the control valve cartridge 7 only closes or opens the lower port of the fill tube 4. In fig. 21 and 22, the floating body 3 rises under the buoyancy of water in the water tank, and the control valve core 7 rises to directly enter the lower port of the filling pipe 4 to close the lower port; when the closestool is flushed, water in the water tank is flushed away, the lower through hole is opened after the control valve core 7 falls down, and the cleaning solution flows out and then is flushed into the closestool together with the water. In fig. 23 and 24, the upper end of the control valve body 7 has a sealing head 10, the control valve body 7 is raised up by the sealing head 10 to close the lower port, and the lower port is opened by the sealing head 10 not closing the lower port after the control valve body 7 falls down.

In this way, the limit of the floating body 3 in the high position and the low position can be achieved by the same measures as those described above, and will not be described in detail here.

The third method comprises the following steps: referring to fig. 25-40, after the toilet is flushed, the control valve core opens the upper port and the lower port of the valve body 7 in the process that the floating body 3 falls from the high position to the low position, and the control valve core 7 closes the upper port until the floating body 3 falls to the low position; when the closestool is filled with water, the floating body 3 opens the upper through hole and the lower through hole from the low position to the control valve core 7 in the floating process until the floating body 3 floats to the high position and then the control valve core 7 closes the lower through hole.

In this embodiment, the control valve core 7 has an upper liquid sealing ring 12 and a lower liquid sealing ring 13 located below the upper liquid sealing ring 12, the lower port is closed by the lower liquid sealing ring 13 when the floating body 3 is at the high position, and the upper port is closed by the upper liquid sealing ring 12 when the floating body 3 is at the low position. The floating body 3 is in the upward floating process from the low position, the lower through opening is in the open position, the upper through opening is opened by the upper liquid sealing ring 12, the cleaning liquid flows out after passing through the filling pipe 4, and the lower through opening is closed by the lower liquid sealing ring 13 until the floating body 3 floats to the high position. The floating body 3 is in an opening position by a high position in a downward falling process, the lower opening is opened by the upper opening, the cleaning liquid flows out through the filling pipe 4, and the upper opening is closed by the upper liquid sealing ring 13 until the floating body 3 falls to a low position.

The filler pipe 4 may be provided with a through-hole inner-contracting portion having a pipe diameter smaller than that of the filler pipe, the upper end opening of the inner-contracting portion forming the upper port, and the lower end opening of the inner-contracting portion forming the lower port. The upper end surface and the lower end surface of the inner contraction part form a limiting surface after the inner contraction part is arranged, when the floating body 3 is positioned at a high position, the lower liquid sealing ring 13 is abutted on the lower end surface of the inner contraction part, so that the lower through hole is closed, and the limit of the floating body 3 at the high position is achieved; when the floating body 3 is at the low position, the upper liquid sealing ring 12 is propped against the upper end surface of the inner shrinkage part, so that the upper through opening is sealed, and the limit of the floating body 3 at the low position is reached. As shown in fig. 27 and 28, the indented portion may be provided as an inner tube 14 positioned inside the fill tube 4, and the inner tube 14 and the fill tube 4 may be fixed by ultrasonic welding, bonding, integral molding, or the like. The inner shrinkage part can be a filling pipe directly provided with an inner shrinkage section.

Of course, the filler pipe 4 may not have an inwardly-tapered portion, and the upper port may be directly formed by the upper end opening of the filler pipe 4, and the lower port may be directly formed by the lower end opening of the filler pipe. At this time, the floating body 3 reaches the limit of the high position and the limit of the low position, which can be achieved by the aforementioned limit mode, and will not be described herein.

In fig. 25, 26, 29, 30, 33, 34, 37, 38, the distance between the upper liquid sealing ring 12 and the lower liquid sealing ring 13 is comparable to the distance between the upper port and the lower port, in which case the stroke for switching the float 3 between the high-position and the low-position is shorter, so that the opening time and the degree of opening of the filler pipe 4 are smaller and cleaning liquid can be saved. In fig. 27, 28, 31, 32, 35, 36, 39, 40, the distance between the upper liquid sealing ring 12 and the lower liquid sealing ring 13 is much greater than the distance between the upper opening and the lower opening, in which case the travel of the float 3 for switching between the high position and the low position is longer, so that the filling pipe 4 is opened for a longer time and to a greater extent, and a larger amount of cleaning liquid can be filled into the tank.

In this manner, the upper liquid-sealing ring 12 may be larger than the upper port to seal off the upper port; the upper liquid sealing ring 12 can also be equivalent to the diameter of the upper through opening, and the upper liquid sealing ring 12 can be plugged into the upper through opening. The lower liquid sealing ring 13 can be larger than the lower through hole so as to seal the lower through hole; the lower liquid sealing ring 13 can also be equivalent to the diameter of the lower through hole, and the lower liquid sealing ring 13 can reach the sealing of the lower through hole after entering the lower through hole.

The method is as follows: referring to fig. 41-48, when the toilet tank is flushed, the floating body 3 is controlled by the control valve core 7 to open the upper port and the lower port in the falling process from the high position, and the control valve core 7 closes the lower port after the floating body 3 falls to the low position; when the toilet water tank is filled with water, the floating body 3 opens the upper through hole and the lower through hole from the low position to the control valve core 7 in the floating process until the floating body 3 floats to the high position, and the control valve core 7 closes the upper through hole.

In this embodiment, the control valve core is provided with a liquid sealing ring, the filling pipe 4 is provided with a through expanded part 15, the diameter of the expanded part 15 is larger than that of the filling pipe 4, the upper end opening of the expanded part 15 forms the upper port, the lower end opening of the expanded part 15 forms the lower port, the liquid sealing ring is positioned in the expanded part 15, the upper port is closed by the liquid sealing ring when the floating body 3 is positioned at a high position, and the lower port is closed by the liquid sealing ring when the floating body 3 is positioned at a low position.

As shown in fig. 41 to 44, two liquid seal rings may be provided, namely, an upper liquid seal ring 12 and a lower liquid seal ring 13 located below the upper liquid seal ring 12. When the floating body 3 falls from a high position to a low position, the lower through opening is in an open state, the upper through opening is opened by the upper liquid sealing ring 12 after the floating body 3 falls down, and the cleaning liquid flows into the water tank through the filling pipe 4 until the lower through opening is closed by the lower liquid sealing ring 13 after the floating body 3 falls to the low position; the floating body 3 is in an open state from a low position to a floating process, the upper opening is self-opened, the lower opening is opened by the lower liquid sealing ring 13 after the floating body 2 floats upwards, the cleaning liquid flows into the water tank through the filling pipe 4, and the upper opening is closed by the upper liquid sealing ring 12 after the floating body 3 floats upwards to the high position. In this manner, the upper liquid-sealing ring 12 may be larger than the upper port to seal off the upper port; the upper liquid sealing ring 12 can also be equivalent to the diameter of the upper through opening, and the upper liquid sealing ring 12 can be plugged into the upper through opening. The lower liquid sealing ring 13 can be larger than the lower through hole so as to seal the lower through hole; the lower liquid sealing ring 13 can also be equivalent to the diameter of the lower through hole, and the lower liquid sealing ring 13 can reach the sealing of the lower through hole after entering the lower through hole.

In fig. 41 and 42, the distance between the upper liquid sealing ring 12 and the lower liquid sealing ring 13 is comparable to the distance between the upper port and the lower port, in which case the travel of the float 3 for switching between the high-position and the low-position is shorter, so that the filling pipe 4 is opened less quickly and with less opening, and cleaning liquid can be saved. In fig. 43 and 44, the distance between the upper liquid-sealing ring 12 and the lower liquid-sealing ring 13 is much smaller than the distance between the upper opening and the lower opening, in which case the travel of the float 3 for switching between the high position and the low position is longer, so that the filling pipe 4 is opened for a longer time and to a greater extent, and a larger amount of cleaning liquid can be filled into the tank.

As shown in fig. 45-48, only one liquid sealing ring F is provided, and the lower port itself is in an open state when the floating body 3 falls from the high position, the upper port is opened by the liquid sealing ring F after the floating body 3 falls, and the cleaning liquid flows into the water tank through the filling pipe 4 until the lower port is closed by the liquid sealing ring F after the floating body 3 falls to the low position; float 3 is by low position to the come-up in-process, goes up opening itself and is in the open mode, and float 3 upward floats back liquid seal ring F and will open the opening down, and the cleaning solution advances to flow to the water tank through filling pipe 4 in, and liquid seal ring F will go up the opening and close to floating 3 after to high position. In this manner, the liquid seal ring F may be larger than the upper and lower ports to seal off the upper and lower ports; the liquid sealing ring F can also be equivalent to the diameter of the upper port and the diameter of the lower port, and the liquid sealing ring F can enter the upper port and the lower port to seal the upper port and the lower port. If the distance between upper port and the lower port is less, the stroke of the conversion of floating body 3 between the high-level position and the low-level position is shorter, so the opening time and the opening degree of filler pipe 4 are shorter, and the cleaning liquid can be saved. If the distance between the upper and lower port is large, the stroke of the float 3 for switching between the high position and the low position is long, so that the filling pipe 4 is opened for a long time and to a large extent, and a large amount of cleaning liquid can be filled into the tank.

The fifth mode is as follows: referring to fig. 49-58, when the water tank is flushed, the control valve core 7 opens the lower port and closes the upper port when the floating body 3 falls from the high position, cleaning liquid flows into the water tank through the filling pipe 4, and the control valve core 7 keeps the upper port closed after the floating body 3 reaches the low position; the floating body 3 controls the valve core 7 to open the upper through hole and close the lower through hole from the low position to the floating process, and the control valve core 7 keeps the lower through hole in a closed state after the floating body 3 reaches the high position.

Referring to fig. 57 and 58, in this embodiment, an upper liquid sealing ring 12 and a lower liquid sealing ring 13 located below the upper liquid sealing ring 12 are arranged on the control valve element, the diameters of the upper liquid sealing ring 12 and the lower liquid sealing ring 13 are both smaller than or equal to the inner diameters of the upper and lower through holes, so that the upper and lower through holes can enter the upper and lower through holes, a loose fit effect is achieved, a considerable degree of sealing is achieved, the upper through hole is in an open state when the floating body 4 is located at a high position, the lower liquid sealing ring 13 is located in the lower through hole to close the lower through hole, the lower liquid sealing ring 13 opens the lower through hole and the upper liquid sealing ring 12 enters the upper through hole to close the upper through hole when the floating body 3 falls from the high position, and cleaning liquid flows into the tank through the filling pipe 4. The through hole itself is in the open mode down when body 3 is located the low position, last liquid sealing ring 12 be located last through hole in with last through hole close, body 3 is by the low position to upward floating in-process upper liquid sealing ring 12 with last through hole open simultaneously down liquid sealing ring 13 get into down the through hole in close the through hole down, the cleaning solution gets into filling pipe 4 for subsequent use. To achieve this, the distance between the upper liquid sealing ring 12 and the lower liquid sealing ring 13 is smaller than or equal to the distance between the upper through opening and the lower through opening.

Referring to fig. 53-56, a top liquid sealing ring 16 located above the upper liquid sealing ring 12 may be further disposed on the control valve core 7, and the diameter of the top liquid sealing ring 16 is also smaller than or equal to the inner diameter of the upper and lower ports so as to enter the upper and lower ports, thereby achieving a loose fit effect and achieving a considerable degree of sealing, the floating body 3 opens the lower port by the lower liquid sealing ring 13 and closes the upper port by the upper liquid sealing ring 12 during falling from a high position, and the lower port is opened by the upper liquid sealing ring 12 and closes the upper port by the top liquid sealing ring 16 during falling of the floating body; the floating body 3 is used for opening the upper through opening by the upper liquid sealing ring 16 and closing the lower through opening by the upper liquid sealing ring 12 from the low position to the floating process, and the upper liquid sealing ring 12 is used for opening the upper through opening and the lower liquid sealing ring 13 is used for closing the lower through opening when the floating body continues to float. In order to achieve the purpose, the distance between the upper liquid sealing ring 12 and the lower liquid sealing ring 13 and the distance between the upper liquid sealing ring 12 and the top liquid sealing ring 16 are smaller than or equal to the distance between the upper through opening and the lower through opening. After the top liquid sealing ring 16 is arranged, the outflow of the cleaning liquid is basically limited to the part between the lower liquid sealing ring 13 and the upper liquid sealing ring 12 and the part between the upper liquid sealing ring 12 and the top liquid sealing ring 16, so that the cleaning liquid can be greatly saved, and the purpose of quantitatively releasing the cleaning liquid is achieved.

The filler pipe 4 may be provided with a through-hole inner-contracting portion having a pipe diameter smaller than that of the filler pipe 4, the upper end opening of the inner-contracting portion forming the upper port, and the lower end opening of the inner-contracting portion forming the lower port. As shown in fig. 49-56, the indented portion may be provided as the inner tube 14 within the fill tube 4, and the inner tube 14 and the fill tube 4 may be secured together by ultrasonic welding, adhesive bonding, integral molding, or the like. The internal constriction may of course also be a direct internal constriction of the filler pipe 4. In this embodiment, the top liquid seal ring 16, the upper liquid seal ring 12, and the lower liquid seal ring 13 can enter the retracted portion to perform their functions.

Of course, the upper port may be directly formed by the upper end opening of the filler pipe 4, and the lower port may be directly formed by the lower end opening of the filler pipe 4.

When the inward contraction part is arranged, an upper retaining ring can be further arranged on the control valve core above the upper liquid sealing ring 12, and a lower retaining ring is further arranged on the control valve core below the lower liquid sealing ring 13; when the floating body 3 is positioned at a high position, the lower baffle ring is abutted against the lower end face of the inward-contracting part to limit the position of the floating body 3 at the high position, and when the floating body 3 is positioned at a low position, the upper baffle ring is abutted against the upper end face of the inward-contracting part to limit the position of the floating body 3 at the low position. When the filling pipe 4 does not have an inward-contracting part, the lower baffle ring abuts against the lower end face of the lower port, namely the lower end face of the filling pipe 4 when the floating body 3 is located at a high position, and the upper baffle ring abuts against the upper end face of the upper port, namely the upper end face of the filling pipe 4 when the floating body 3 is located at a low position. When the upper retaining ring and the lower retaining ring are not arranged, the limit of the floating body at the high position and the limit of the floating body at the low position can be achieved by adopting the limit mode, and the details are not repeated. The upper retaining ring can comprise an upper retaining ring body and an upper sealing ring positioned below the upper retaining ring body, and the upper retaining ring and the upper sealing ring can further help to seal the upper through opening. The lower retaining ring comprises a lower retaining ring body and a lower sealing ring positioned above the lower retaining ring body, and the lower retaining ring and the lower sealing ring are arranged to further assist in sealing the lower through opening.

When the inward shrinkage part and the top sealing liquid ring 16 are arranged, an upper retaining ring can be arranged on the control valve core 7 above the top sealing liquid ring 16, and a lower retaining ring is arranged on the control valve core below the lower sealing liquid ring 13; when the floating body 3 is positioned at a high position, the lower baffle ring is abutted against the lower end face of the inward-contracting part to limit the position of the floating body 3 at the high position, and when the floating body 3 is positioned at a low position, the upper baffle ring is abutted against the upper end face of the inward-contracting part to limit the position of the floating body 3 at the low position. When the filling pipe 4 does not have an inward-contracting part, the lower baffle ring abuts against the lower end face of the lower port, namely the lower end face of the filling pipe 4 when the floating body 3 is located at a high position, and the upper baffle ring abuts against the upper end face of the upper port, namely the upper end face of the filling pipe 4 when the floating body 3 is located at a low position. When the upper retaining ring and the lower retaining ring are not arranged, the limit of the floating body at the high position and the limit of the floating body at the low position can be achieved by adopting the limit mode, and the details are not repeated. The upper baffle ring can comprise an upper baffle ring body 17 and an upper sealing ring 18 positioned below the upper baffle ring body 17, and the upper baffle ring and the upper sealing ring can further help to seal the upper through opening. The lower retaining ring comprises a lower retaining ring body 19 and a lower sealing ring 20 positioned above the lower retaining ring body 19, and the lower retaining ring and the lower sealing ring can further help to seal the lower through opening.

In this embodiment, the support 1 is provided with a counterweight to help the support 1 sink into the water tank.

In this embodiment, the crane 2 and the bracket 1 are positioned by friction, and the crane 2 and the bracket 1 are also positioned by a positioning mechanism.

In this embodiment, the support 1 includes a base 21 and a vertical plate 22 disposed on the base 21, and the lifting frame 2 is slidably disposed on the vertical plate 22. The preferred slip mode of setting up of crane 2 does: the lifting frame 2 is sleeved on the vertical plate 11.

In this embodiment, the vertical plate 22 and the base 21 are connected in a buckling manner, so that the crane 2 is convenient to assemble, and the support 1 is convenient to form.

In this embodiment, the weight body is preferably provided in the base 21. The more preferable scheme is as follows: the base 21 include the ring body 23, cover the bottom 24 of establishing at ring body 23 bottom surface, the counter weight body be the concrete, the ring body 23 in pour into behind the concrete will bottom 24 cover can, can stick bottom 24 after the concrete is dry. The counterweight body can be rusted after being put into the water tank by using an iron block and the like.

In this embodiment, the vertical plates 22 are connected to each other by the reinforcing ring 25, so as to reinforce the strength of the bracket, and the reinforcing ring 25 also has the function of keeping the cleaning solution bottle 6 stable.

In this embodiment, the lifting frame 2 includes a lifting frame body 26 and a socket, the filling pipe 4 and the connecting portion 5 for connecting the cleaning liquid bottle are disposed on the lifting frame body 26, and the socket is sleeved on the vertical plate 22. The cage body 26 is preferably disposed inwardly of the riser 22. In this embodiment, the sleeving part includes an extension arm 27 extending vertically from the side of the lifting frame body 26, and a sleeve body 28 located at the end of the extension arm 27, and the sleeve body 28 is sleeved on the vertical plate 22.

In this embodiment, the connection portion 5 for connecting the cleaning liquid bottle is configured as an inward concave connection groove, the bottle mouth of the cleaning liquid bottle is inserted into the connection groove, the connection groove corresponds to the filling pipe, and the filling pipe 4 is optimally configured coaxially with the connection groove. The bottom of the connecting groove is provided with a sealing gasket to seal the cleaning liquid bottle after being inserted. Preferably, the side wall of the connecting groove is provided with a thread 29, and the bottle mouth of the cleaning liquid bottle 6 is in threaded connection with the connecting groove, so that the connection is most stable and convenient.

In this embodiment, the filling pipe 4 further includes a top pipe 30 extending into the connecting groove and used for bursting the seal of the cleaning liquid bottle, so that a plug 31 can be arranged at the mouth of the cleaning liquid bottle 6, and the plug 31 is burst or ejected through the top pipe 30, thereby facilitating the installation of the cleaning liquid bottle 6.

In this embodiment, a sealing ring is disposed on the outer side surface of the top pipe 30 to further enhance the sealing of the cleaning liquid bottle 6 after installation.

In this embodiment, the tail of the control valve core 7 is provided with a vertical guide plate 32, and the diameter of an outer circle surrounded by the guide plate 32 is equivalent to the inner diameter of the filling pipe 4, so that the guide plate 32 enters the filling pipe 4 to guide the floating and falling of the floating body 3 and the control valve core 7, and the floating and falling of the floating body 3 are smoother.

The floating body 3 described in this embodiment has a buoyancy chamber 33 so that the buoyancy of the floating body 3 is stronger.

In this embodiment, the control valve spool 7 is located in the center of the float 3.

When the utility model is provided with a top liquid sealing ring 16, the lower liquid sealing ring 13 is sleeved on the control valve core 7; the upper liquid sealing ring 12 is also provided with an upper connecting sleeve 34, the upper liquid sealing ring 12 and the upper connecting sleeve 34 are sleeved on the control valve core 7, and the upper connecting sleeve 34 is abutted against the lower liquid sealing ring 13; the top sealing liquid ring 16 is also provided with a top connecting sleeve 35, the top sealing liquid ring 16 and the top connecting sleeve 35 are sleeved on the control valve core 7, and the top connecting sleeve 35 is abutted against the upper sealing liquid ring 12. The structure enables the lower liquid sealing ring, the upper liquid sealing ring and the top liquid sealing ring to be assembled very conveniently, and facilitates the forming of parts.

In this embodiment, the positioning mechanism includes a plurality of positioning slots 36 (in the figure, the positioning slots 36 are disposed on the vertical plates 22) disposed on the support, and a positioning block 37 (in the figure, the positioning block 37 is disposed on the sleeve 28) disposed on the lifting frame, and the positioning block 37 enters the positioning slots 36 to achieve the positioning of the lifting frame 2; or the positioning mechanism comprises a positioning groove (preferably arranged on the sleeve body) arranged on the lifting frame, a plurality of positioning blocks (preferably arranged on the vertical plate) arranged on the support, and one of the positioning blocks enters the positioning groove to achieve the positioning of the lifting frame. If the positioning block 37 is arranged on the lifting frame, preferably, the lifting frame is provided with an elastic sheet 38 (preferably, the positioning block 37 is arranged on the sleeve body 28, and the elastic sheet 38 is arranged on the sleeve body 28 in the figure), and the positioning block 37 is arranged on the elastic sheet 38, so that the lifting frame 2 can be further lifted.

Preferably, the upper side and the lower side of the positioning slot 36 are both inclined planes, and the positioning block 37 has an upper guide surface adapted to the inclined angle of the upper side of the positioning slot 36 and a lower guide surface adapted to the inclined angle of the lower side of the positioning slot 36, so that the lifting frame 2 can be lifted smoothly.

In this embodiment, the vertical plate 22 is provided with a vertical guide rib 39, the sheathing part of the crane is provided with a guide groove 40 (preferably on the sheath 28, in the figure on the sheath 28), and the guide rib 39 is embedded in the guide groove 40; or, the vertical plate is provided with a vertical guide groove, the sleeving part of the lifting frame is provided with a guide rib, and the guide rib is embedded in the guide groove. The lifting of the lifting frame is further facilitated by the arrangement.

In this embodiment, the lifting frame 2 is provided with a stabilizing sheet 41 extending upwards, and the inner circle surrounded by the stabilizing sheet 41 is adapted to the cleaning liquid bottle 6, so that the cleaning liquid bottle 6 is surrounded by the stabilizing sheet 41 when the cleaning liquid bottle 6 is installed, and the cleaning liquid bottle 6 is convenient to install and is stable.

Claims

1. The utility model provides a simple and easy closestool cleaning liquid filler which characterized in that includes:

a support;

2. The simple toilet cleaning solution filler of claim 1, wherein: and a plug is fixed in the filling pipe and provided with a through leak hole, and the switch of the through leak hole is controlled by the upward floating and falling of the control valve core.

3. The simple toilet cleaning solution filler of claim 1, wherein: the filling pipe is a through pipeline and is provided with an upper port and a lower port.

4. A simple toilet cleaning solution filler as defined in claim 3, further comprising: the control valve core only closes or opens the lower port of the filling pipe.

5. A simple toilet cleaning solution filler as defined in claim 3, further comprising: the control valve core opens the upper port and the lower port in the process that the floating body falls from the high position to the low position, and closes the upper port after the floating body falls to the low position; the floating body is opened by the upper port and the lower port by the control valve core in the upward floating process from the low position until the lower port is closed by the control valve core after the floating body floats to the high position.

6. The simple toilet cleaning solution filler of claim 5, wherein: the control valve core is provided with an upper liquid sealing ring and a lower liquid sealing ring positioned below the upper liquid sealing ring, the lower liquid sealing ring closes the lower through opening when the floating body is positioned at a high position, and the upper through opening is in an open state at the moment, and the upper liquid sealing ring seals the upper through opening and the lower through opening is in an open state at the moment when the floating body is positioned at a low position.

7. The easy toilet cleaning solution filler of claim 6, wherein: the filling pipe is provided with a through inner-contracting part, the pipe diameter of the inner-contracting part is smaller than that of the filling pipe, the upper end opening of the inner-contracting part forms the upper through opening, and the lower end opening of the inner-contracting part forms the lower through opening.

8. The easy toilet cleaning solution filler of claim 6, wherein: the upper port is formed by the upper end opening of the filling pipe, and the lower port is formed by the lower end opening of the filling pipe.

9. A simple toilet cleaning solution filler as defined in claim 3, further comprising: the control valve core opens the upper port and the lower port in the process that the floating body falls from the high position to the low position, and closes the lower port after the floating body falls to the low position; the floating body is opened by the upper port and the lower port by the control valve core in the upward floating process from the low position until the upper port is closed by the control valve core after the floating body floats to the high position.

10. The simple toilet cleaning solution filler of claim 9, wherein: the control valve core is provided with a liquid sealing ring, the upper through opening is closed by the liquid sealing ring when the floating body is positioned at a high position, and the lower through opening is closed by the liquid sealing ring when the floating body is positioned at a low position.

11. The easy toilet cleaning solution filler of claim 10, wherein: the filling pipe is provided with a through expansion part, the pipe diameter of the expansion part is larger than that of the filling pipe, the upper end opening of the expansion part forms the upper through hole, the lower end opening of the expansion part forms the lower through hole, and the liquid sealing ring is positioned in the expansion part.

12. A simple toilet cleaning solution filler as defined in claim 3, further comprising: the control valve core opens the lower through opening and closes the upper through opening when the floating body falls from the high position to the low position, and the control valve core keeps the upper through opening in a closed state after the floating body reaches the low position; the floating body is controlled by the control valve core to open the upper through hole and close the lower through hole in the upward floating process from the low position, and the control valve core keeps the lower through hole in a closed state after the floating body reaches the high position.

13. The easy toilet cleaning solution filler of claim 12, wherein: the control valve core on be equipped with and seal the liquid ring, be located lower liquid ring of last liquid ring below, thereby last liquid ring diameter and lower liquid ring diameter equal less than or in the opening internal diameter can get into about the opening, the body be located when high the lower liquid ring of sealing get into down the opening will lower opening close and the opening is opened on this moment, the body be located when low the last liquid ring of sealing get into the opening will last opening seal and the opening is opened under this moment.

14. The easy toilet cleaning solution filler of claim 13, wherein: the distance between the upper liquid sealing ring and the lower liquid sealing ring is smaller than or equal to the distance between the upper through opening and the lower through opening.

15. The easy toilet cleaning solution filler of claim 13, wherein: the filling pipe is provided with a through inner-contracting part, the pipe diameter of the inner-contracting part is smaller than that of the filling pipe, the upper end opening of the inner-contracting part forms the upper through opening, and the lower end opening of the inner-contracting part forms the lower through opening.

16. The easy toilet cleaning solution filler of claim 13, wherein: the upper port is formed by the upper end opening of the filling pipe, and the lower port is formed by the lower end opening of the filling pipe.

17. The easy toilet cleaning solution filler of claim 13, wherein: the control valve core is provided with a top sealing liquid ring positioned above the upper sealing liquid ring, the diameter of the top sealing liquid ring is also smaller than or equal to the inner diameter of the upper and lower through holes so as to enter the upper and lower through holes, the lower sealing liquid ring opens the lower through hole and the upper sealing liquid ring closes the upper through hole in the process that the floating body falls downwards from a high-position, and the upper sealing liquid ring opens the lower through hole and the top sealing liquid ring closes the upper through hole in the process that the floating body continues to fall; the floating body is opened by the upper liquid sealing ring from the low position to the floating-up process top liquid sealing ring, and the upper liquid sealing ring is closed by the lower liquid sealing ring, and the upper liquid sealing ring is opened by the upper liquid sealing ring and closed by the lower liquid sealing ring.

18. The simple toilet cleaning solution filler of claim 17, wherein: the distance between the upper liquid sealing ring and the lower liquid sealing ring and the distance between the upper liquid sealing ring and the top liquid sealing ring are smaller than or equal to the distance between the upper port and the lower port.

19. The easy toilet cleaning solution filler of claim 13, wherein: an upper retaining ring is further arranged on the control valve core above the upper liquid sealing ring, and a lower retaining ring is further arranged on the control valve core below the lower liquid sealing ring;

when the floating body is positioned at a high position, the lower retaining ring is abutted against the lower end face of the lower through hole, and when the floating body is positioned at a low position, the upper retaining ring is abutted against the upper end face of the upper through hole.

20. The easy toilet cleaning solution filler of claim 19, wherein: the upper retaining ring comprises an upper retaining ring body and an upper sealing ring positioned below the upper retaining ring body.

21. The easy toilet cleaning solution filler of claim 19, wherein: the lower retaining ring comprises a lower retaining ring body and a lower sealing ring positioned above the lower retaining ring body.

22. The simple toilet cleaning solution filler of claim 17, wherein: an upper retaining ring is further arranged on the control valve core above the top liquid sealing ring, and a lower retaining ring is further arranged on the control valve core below the lower liquid sealing ring;

23. The easy toilet cleaning solution filler of claim 22, wherein: the upper retaining ring comprises an upper retaining ring body and an upper sealing ring positioned below the upper retaining ring body.

24. The easy toilet cleaning solution filler of claim 22, wherein: the lower retaining ring comprises a lower retaining ring body and a lower sealing ring positioned above the lower retaining ring body.

25. A simple toilet cleaning solution filler according to any one of claims 1 to 24, wherein: the support is provided with a counterweight body.

26. A simple toilet cleaning solution filler according to any one of claims 1 to 24, wherein: the lifting frame and the bracket are positioned through friction force;

or: the lifting frame and the support are positioned through a positioning mechanism.

27. A simple toilet cleaning solution filler according to any one of claims 1 to 24, wherein: the support include the base, locate riser on the base, the crane slide set up in the riser on.

28. The easy toilet cleaning solution filler of claim 27, wherein: the lifting frame is sleeved on the vertical plate.

29. The easy toilet cleaning solution filler of claim 27, wherein: the vertical plate is connected with the base in a buckling mode.

30. The easy toilet cleaning solution filler of claim 27, wherein: the support is provided with a counterweight body.

31. The easy toilet cleaning solution filler of claim 30, wherein: the counterweight body is arranged in the base.

32. The easy toilet cleaning solution filler of claim 31, wherein: the base comprises a ring body and a bottom cover covering the bottom surface of the ring body.

33. The easy toilet cleaning solution filler of claim 32, wherein: the counterweight body is made of concrete, and the bottom cover is covered after the concrete is poured into the ring body.

34. The easy toilet cleaning solution filler of claim 27, wherein: the vertical plates are also connected into a whole through a reinforcing ring.

35. The easy toilet cleaning solution filler of claim 28, wherein: the lifting frame comprises a lifting frame body and a sleeving part, the filling pipe and a connecting part used for connecting the cleaning liquid bottle are arranged on the lifting frame body, and the sleeving part is sleeved on the vertical plate.

36. The easy toilet cleaning solution filler of claim 35, wherein: the lifting frame body is arranged on the inner side of the vertical plate.

37. The easy toilet cleaning solution filler of claim 36, wherein: the cup joint portion include the extension arm of the vertical extension of the side of lifting frame body, be located the terminal cover body of extension arm, the cover body cover in the riser on.

38. A simple toilet cleaning solution filler according to any one of claims 1 to 24, wherein: the connecting part for connecting the cleaning liquid bottle is provided with an inwards concave connecting groove, and the connecting groove corresponds to the filling pipe.

39. The easy toilet cleaning solution filler of claim 38, wherein: and a sealing gasket is arranged at the bottom of the connecting groove.

40. The easy toilet cleaning solution filler of claim 38, wherein: and the side wall of the connecting groove is provided with threads.

41. The easy toilet cleaning solution filler of claim 38, wherein: the filling pipe and the connecting groove are coaxially arranged.

42. The easy toilet cleaning solution filler of claim 38, wherein: the filling pipe also comprises a top pipe extending into the connecting groove.

43. The easy toilet cleaning solution filler of claim 42, wherein: and a sealing ring is arranged on the outer side surface of the top pipe.

44. A simple toilet cleaning solution filler according to any one of claims 1 to 24, wherein: the tail part of the control valve core is provided with a vertical guide plate, and the diameter of an excircle surrounded by the guide plate is equivalent to the inner diameter of the filling pipe.

45. A simple toilet cleaning solution filler according to any one of claims 1 to 24, wherein: the floating body is provided with a buoyancy cavity.

46. A simple toilet cleaning solution filler according to any one of claims 1 to 24, wherein: the control valve core is positioned in the center of the floating body.

47. The simple toilet cleaning solution filler of claim 17, wherein: the lower sealing liquid ring is sleeved on the control valve core; the upper liquid sealing ring is also provided with an upper connecting sleeve, the upper liquid sealing ring and the upper connecting sleeve are sleeved on the control valve core, and the upper connecting sleeve is abutted against the lower liquid sealing ring; the top sealing liquid ring is also provided with a top connecting sleeve, the top sealing liquid ring and the top connecting sleeve are sleeved on the control valve core, and the top connecting sleeve is abutted against the upper sealing liquid ring.

48. The easy toilet cleaning solution filler of claim 26, wherein: the positioning mechanism comprises a plurality of positioning grooves arranged on the bracket and positioning blocks arranged on the lifting frame, and the positioning blocks enter the positioning grooves to achieve the positioning of the lifting frame;

or the positioning mechanism comprises a positioning groove arranged on the lifting frame and a plurality of positioning blocks arranged on the bracket, and one of the positioning blocks enters the positioning groove to achieve the positioning of the lifting frame.

49. The easy toilet cleaning solution filler of claim 48, wherein: the last side and the downside of constant head tank are the inclined plane, the locating piece have with the last side inclination adaptation of constant head tank the direction above, with the downside inclination adaptation of constant head tank the direction below.

50. The easy toilet cleaning solution filler of claim 48, wherein: the lifting frame is provided with an elastic sheet, and the positioning block is arranged on the elastic sheet.

51. The easy toilet cleaning solution filler of claim 35, wherein: the vertical plate is provided with a vertical guide rib, the sleeving part of the lifting frame is provided with a guide groove, and the guide rib is embedded in the guide groove;

or, the vertical plate is provided with a vertical guide groove, the sleeving part of the lifting frame is provided with a guide rib, and the guide rib is embedded in the guide groove.

52. A simple toilet cleaning solution filler according to any one of claims 1 to 24, wherein: the lifting frame is provided with a stabilizing sheet extending upwards, and the inner circle surrounded by the stabilizing sheet is adapted to the cleaning solution bottle.