CN214784462U

CN214784462U - Toilet cleaner releasing device

Info

Publication number: CN214784462U
Application number: CN202121227195.5U
Authority: CN
Inventors: 姚振军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-19
Anticipated expiration: 2031-06-02

Abstract

The utility model provides a toilet cleaner release device, which comprises a main body and a filling execution component, wherein the filling execution component comprises: a filling body and a filling pipe; a breathing cavity with variable volume is arranged in the filling body and is communicated with a tube cavity in the filling tube, when the breathing cavity becomes large, the pressure in the filling tube becomes small, a second one-way valve at the liquid inlet of the filling tube is opened, and toilet cleaning liquid in the liquid storage cavity is sucked into the filling tube; when the breathing cavity becomes small, the pressure in the filling pipe becomes large, the first one-way valve at the liquid outlet of the filling pipe is forced to be opened, and toilet cleaning liquid in the filling pipe is injected into the water tank. The utility model discloses the structure is more reasonable, and the frequency of toilet cleaner according to washing water and water feeding and filling to effectively improve toilet cleaner's availability factor and effect.

Description

Toilet cleaner releasing device

Technical Field

The utility model relates to the technical field of sanitary wares, especially, relate to a toilet cleaner release.

Background

The water in the water tank of the toilet bowl comes from a tap water pipeline, most of dirt can be removed after flushing, but dirt sediment and peculiar smell which are difficult to be removed by flushing water can be left in the toilet bowl ring after the toilet bowl ring is flushed for a long time, so that more and more people can use the toilet cleaning solution, a small amount of toilet cleaning solution is added into the water for flushing the toilet bowl every time, the removal of the peculiar smell is facilitated, and the gradual accumulation of the dirt is avoided.

The existing toilet cleaning liquid filling device installed in the toilet water tank is simple in structure, cannot realize quantitative filling according to the flushing water quantity, and easily causes waste or insufficient use amount of the toilet cleaning liquid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toilet cleaning liquid release to solve at least one above-mentioned technical problem who exists among the prior art.

In order to solve the technical problem, the utility model provides a toilet cleaning liquid releasing device, which comprises a main body and a filling execution component;

a liquid storage cavity for storing toilet cleaning liquid is arranged in the main body;

the filling execution component comprises: a filling body and a filling pipe;

a liquid outlet is formed in one end of the filling pipe, and a first one-way valve is arranged at the liquid outlet and used for limiting toilet cleaning liquid in the filling pipe to flow out only in one direction; a liquid inlet is formed in the other end of the filling pipe and connected with the liquid storage cavity, and a second one-way valve is arranged at the liquid inlet and used for limiting the toilet cleaning liquid to flow into the filling pipe in one way;

a breathing cavity with variable volume is arranged in the filling body, and a linkage piece is arranged on the filling body; when the toilet cleaner release device is placed in a toilet water tank, the linkage part is connected with a float (also called a floating ball, a floating box and the like) in the water tank and moves up and down along with the water level in the water tank and the rise and fall of the float, so that the volume of the breathing cavity is forced to be reduced or enlarged;

the respiratory cavity is communicated with the tube cavity in the filling tube, when the respiratory cavity is enlarged, the pressure in the filling tube is reduced, the second check valve at the liquid inlet of the filling tube is opened, and the toilet cleaning liquid in the liquid storage cavity is sucked into the filling tube; when the breathing cavity becomes small, the pressure in the filling pipe becomes large, the first one-way valve at the liquid outlet of the filling pipe is forced to be opened, and toilet cleaning liquid in the filling pipe is injected into the water tank.

Wherein, the filler pipe inlet can directly sink and establish below the toilet cleaner liquid level in stock solution chamber, and preferably, the inlet sets up in the lowest portion in stock solution chamber, or is connected with the stock solution chamber through the pipeline, and the entry setting of pipeline is below the liquid level or the lowest portion in stock solution chamber to be convenient for inhale toilet cleaner liquid.

Further, the filling body is a first corrugated pipe, and an inner cavity of the first corrugated pipe is communicated with a pipe cavity of the filling pipe; the linkage part is a connecting rod, one end of the connecting rod is connected with the buoy, and the other end of the connecting rod is connected with one end of the first corrugated pipe and used for driving the first corrugated pipe to stretch and change when the buoy goes up and down.

Furthermore, the filling body is a piston cylinder, a piston in the piston cylinder is connected with the float through a linkage part and moves up and down together with the float, and a piston cavity in the piston cylinder is the breathing cavity.

Further, the upper end of the first corrugated pipe is communicated with a pipe cavity of the filling pipe, and the lower end of the first corrugated pipe is closed; the upper end of the linkage piece is connected with the buoy, and the lower end of the linkage piece is connected with the bottom of the first corrugated pipe. From this, when the water tank was intake, when the float lifted up, first bellows and its inner chamber were compressed, and the toilet cleaner was extruded the filling pipe and flowed into in the water tank, and filling toilet cleaner when realizing the water tank promptly intake for toilet cleaner and water in the water tank are abundant and evenly dissolved.

Of course, the lower end of the linkage part can be connected with the top of the first corrugated pipe, the first corrugated pipe is stretched along with the floating of the buoy, the inner cavity is enlarged, and the filling pipe sucks the toilet cleaning liquid; when the buoy falls, namely when the closestool is flushed, the toilet cleaning liquid is filled into the water tank; preferably, the liquid outlet of the filling pipe is arranged near the water outlet of the water tank, and the discharged toilet cleaning liquid is carried by water to flow into the toilet bowl immediately after being discharged; so set up, be favorable to improving the availability factor of toilet cleaner.

Further, the first one-way valve and the second one-way valve are floating ball valves.

Further, the device also comprises a pumping air cylinder, wherein the pumping air cylinder comprises a cylinder body and a piston rod; the inner cavity of the cylinder body is communicated with the breathing cavity; the piston rod comprises a piston part and a pumping rod part, the piston part is slidably inserted into the cylinder body, the piston part is connected with the inner wall of the cylinder body in a sliding and sealing mode, one end of the pumping rod part is connected with the piston part, and the other end of the pumping rod part extends out of the cylinder body.

The piston rod is pushed downwards, gas can be injected into the breathing cavity actively, so that the filling pipe is manually forced to fill toilet cleaning liquid into the water tank, partial air in the breathing cavity is sucked out by pulling the piston rod upwards, and the filling pipe is manually forced to suck the toilet cleaning liquid in the liquid storage cavity.

When changing different brand toilet cleaning liquid, can be through many times push-and-pull piston rod, can be with remaining toilet cleaning liquid suction in the stock solution intracavity and discharge into the water tank in, avoid two kinds of toilet cleaning liquid compositions different, and influence clean effect.

Furthermore, a sealing ring is sleeved at one end of the piston rod in the cylinder, and the sealing ring forms the piston part.

Further, the device also comprises a water inlet valve and a water inlet pipe; the buoy is connected with the water inlet valve through a buoy connecting rod and used for controlling the opening or closing of the water inlet valve.

The middle of the buoy connecting rod is hinged and can be arranged in a swinging mode, one end of the buoy connecting rod is connected with a valve core or a flow channel plugging part of the water inlet valve, the other end of the buoy connecting rod is connected with the buoy, the buoy connecting rod swings along with the up-and-down floating of the buoy, and when the buoy rises to a set height, the water inlet valve is forced to be closed by the buoy connecting rod.

The water inlet of the water inlet valve is connected with the water inlet pipe, and the float is connected with the water inlet valve and used for supplying water to the water tank, and belongs to the prior art, and the details are not repeated.

Further, the maximum floating height of the buoy in the water tank is adjustable, and the buoy is used for simultaneously adjusting the water storage capacity of the water tank (namely adjustment of single flushing water quantity) and single filling quantity of toilet cleaning liquid.

The buoy height-adjustable has realized the buoy stroke change that floats from top to bottom promptly, and then has adjusted the breathing cavity of filling the body by compression ratio, and then realizes the regulation of the single filling volume of toilet cleaner when adjusting the water storage capacity.

Furthermore, the device also comprises an adjusting mechanism for adjusting the maximum floating height of the buoy;

the adjusting mechanism comprises an adjusting column, an adjusting sleeve and a first adjusting nut; the adjusting column can be rotatably erected in the water tank;

the adjusting sleeve can be sleeved on the adjusting column in a manner of moving up and down along the axial direction of the adjusting column; an outer transmission thread matched with the first adjusting nut is arranged on the outer circle of the adjusting sleeve; the first adjusting nut is connected with the buoy and the buoy connecting rod;

the adjusting sleeve is driven to rotate through the rotary adjusting column, and then the first adjusting nut and the buoy are driven to move up and down through the outer transmission thread, so that the maximum floating height of the buoy in the water tank can be adjusted.

The adjusting device comprises an adjusting column, an adjusting sleeve, a limiting structure and a limiting mechanism, wherein the limiting structure is arranged between the adjusting column and the adjusting sleeve and used for limiting the maximum lifting position and/or the lowest falling position of the adjusting sleeve. The limit structure of the adjusting sleeve also limits the lifting amplitude of the buoy; and through rotating the adjusting sleeve, the first adjusting nut and the adjusting sleeve rotate relatively, so that the setting position of the buoy relative to the adjusting sleeve is changed, and the adjustment of the lifting stroke of the buoy is realized.

Furthermore, the adjusting sleeve is connected with the adjusting column through a key slot; particularly, a key groove is axially formed in the adjusting sleeve or on the outer circle of the adjusting column, and a connecting key inserted into the key groove is arranged on the outer circle of the adjusting column or in the adjusting sleeve.

Furthermore, the adjusting column can move up and down along the shaft, and then the connecting key can be inserted into or withdrawn from the key slot.

When the adjusting column is pressed or lifted, the connecting key is inserted into the key groove, the connection of the adjusting column and the adjusting sleeve is realized, so that the maximum floating height of the float can be adjusted by rotating the adjusting column, and then the toilet cleaning liquid and the toilet flushing amount are synchronously adjusted. When the adjusting column is lifted or pressed, the connecting key is withdrawn from the key groove, the adjusting sleeve can freely rotate relative to the adjusting column, and the adjusting function of adjusting the water quantity of the adjusting column or the filling quantity of the toilet cleaning liquid is relieved.

Further, the float and the inlet valve are disposed on the body. Through the whole body or the float on the body and the installation part of the water inlet valve is in the height in the water tank, the toilet cleaning liquid and the water storage capacity of the water tank can be adjusted.

Wherein, preferably, the adjustment column is disposed within the body.

Further, the main body comprises an upper body and a lower body, and the float, the water inlet valve and the filling body are arranged on the upper body.

The adjusting column is provided with an external thread section matched with the second adjusting nut, and the second adjusting nut is fixedly connected with the upper body relatively; the upper body can be driven to move up and down by rotating the adjusting column.

Preferably, the lower body can be relatively fixedly arranged in the water tank, in order to realize the stability of the adjusting column, a connecting shaft hole is arranged below the adjusting column in the lower body, and the lower end of the adjusting column can be inserted in the connecting shaft hole in an axially up-and-down moving manner. Or the lower body is rotatably provided with a lower sleeve, the lower sleeve is connected with the lower end of the adjusting column in a key slot mode, the lower sleeve can rotate along with the adjusting column, and the adjusting column can move axially relative to the lower sleeve.

Further, the upper body and the lower body are two half shells connected with each other through a second corrugated pipe; the liquid storage cavity is enclosed among the upper body, the second corrugated pipe and the lower body.

Of course, the liquid storage cavity can also be separately arranged in the upper body or the lower body and connected with the filling pipe through a hose. When the liquid storage cavity is arranged in the upper body, the lower body can be a mounting seat body.

Further, the device also comprises a third adjusting nut and a support sleeve;

the supporting sleeve and the adjusting column are coaxially arranged; the supporting sleeve is connected with the adjusting column in a key slot mode and can move up and down relative to the adjusting column along the axial direction;

the upper end of the supporting sleeve is fixedly connected with the upper body in a relative rotating and axial direction in the circumferential direction; the lower end of the support sleeve (through a positioning shaft) is connected with the lower body in a way of relative rotation in the circumferential direction and relative movement in the axial direction;

a third adjusting nut is fixed on the lower body (for example, through a support frame), and an external thread section matched with the third adjusting nut is arranged on the support sleeve;

the supporting sleeve is driven to rotate by rotating the adjusting column, and the supporting sleeve is forced to drive the upper body to move up and down by the aid of the reaction force of the third adjusting nut.

Furthermore, the key slot matching length between the adjusting sleeve and the adjusting column is different from the key slot matching length between the supporting sleeve and the adjusting column, and the adjusting column can be movably arranged up and down and is used for being selectively connected with the adjusting sleeve or the supporting sleeve or being connected with the adjusting sleeve and the supporting sleeve simultaneously.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

the utility model provides a pair of toilet cleaning liquid release, the structure is more reasonable, and toilet cleaning liquid is according to the frequency of flushing and water feeding and the filling to effectively improve toilet cleaning liquid's availability factor and effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the description in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a toilet cleaning liquid filling of a toilet cleaning liquid releasing device provided by an embodiment of the utility model;

fig. 2 is a schematic view of a toilet cleaning liquid and water storage capacity adjusting structure of a water tank of the toilet cleaning liquid releasing device provided by the embodiment of the invention;

FIG. 3 is a sectional view of the toilet cleaning liquid releasing device in the embodiment;

FIG. 4 is a schematic structural view of an adjusting column in the example;

fig. 5 is a schematic structural diagram of an adjusting sleeve in the embodiment.

Reference numerals:

100-a body; 100 a-upper body; 100 b-lower body; 100 c-a second bellows; 101-a liquid storage cavity; 200-a priming execution component; 210-filling the body; 211-respiratory cavity; 220-a filler pipe; 221-a liquid outlet; 222-a first one-way valve; 223-a liquid inlet; 224-a second one-way valve; 230-a linkage; 240-pumping air cylinder; 241-cylinder body; 242-a piston rod; 310-floating; 320-a water inlet valve; 330-water inlet pipe; 340-a floating connecting rod; 350-connecting the sleeve; 400-an adjustment mechanism; 410-a conditioning column; 411-first connecting bond; 420-adjusting the sleeve; 421-a first keyway; 430-a first adjusting nut; 440-a knob; 450-a second adjusting nut; 460-casing the pipe; 470-support sleeve; 471-third adjusting nut.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to specific embodiments.

As shown in fig. 1 and 3, the present embodiment provides a toilet cleaner release device, which comprises a main body 100 and a filling execution component 200;

a liquid storage cavity 101 for storing toilet cleaning liquid is arranged in the main body 100;

the filling execution means 200 includes: a fill body 210 and a fill tube 220;

a liquid outlet 221 is formed in one end of the filling pipe 220, and a first one-way valve 222 is arranged at the liquid outlet 221 and used for limiting toilet cleaning liquid in the filling pipe 220 to flow out in one direction only; the other end of the filling pipe 220 is provided with a liquid inlet 223, the liquid inlet 223 is arranged at the lowest position of the liquid storage cavity in height, and a second one-way valve 224 used for limiting toilet cleaning liquid to flow into the filling pipe 220 in one way is arranged at the liquid inlet 223.

A breathing cavity 211 with a variable volume is arranged in the filling body 210, and a linkage piece 230 is arranged on the filling body 210; when the toilet cleaner release device is placed in a toilet tank, the linkage 230 is connected with a float 310 (also called a floating ball, a floating box, etc.) in the tank, and moves up and down along with the water level in the tank and the rise and fall of the float 310, so as to force the volume of the breathing cavity 211 to be reduced or enlarged;

the breathing cavity 211 is communicated with a cavity in the filling pipe 220, when the breathing cavity 211 is enlarged, the pressure in the filling pipe 220 is reduced, the second one-way valve 224 at the liquid inlet 223 of the filling pipe 220 is opened, and the toilet cleaning liquid in the liquid storage cavity 101 is sucked into the filling pipe 220; when the breathing cavity 211 becomes smaller, the pressure in the filling pipe 220 becomes larger, the first one-way valve 222 at the liquid outlet 221 of the filling pipe 220 is forced to open, and the toilet cleaning liquid in the filling pipe 220 is injected into the water tank.

The utility model discloses do not injure filling pipe 220's particular form, can be body or non-body, only need it have one hold the filling chamber of toilet cleaning liquid can, filling chamber is direct or through pipeline and respiratory cavity 211 intercommunication, utilizes respiratory cavity 211's change to change the pressure or positive or negative change of filling chamber.

In this embodiment, the filling body 210 is a first bellows, and the inner cavity of the first bellows is communicated with the lumen of the filling pipe 220; the linkage 230 is a connecting rod, one end of the connecting rod is connected with the float 310, and the other end of the connecting rod is connected with one end of the first corrugated pipe, so that the first corrugated pipe is driven to stretch and contract when the float 310 goes up and down. Alternatively, the filling body 210 may also be in the form of a piston cylinder, a piston in the piston cylinder is connected with the float 310 through the linkage 230 and moves up and down together with the float 310, and a piston cavity in the piston cylinder is the breathing cavity 211.

In this embodiment, the upper end of the first bellows is communicated with the lumen of the filler pipe 220, and the lower end of the first bellows is closed; the upper end of the link 230 is connected to the float 310, and the lower end of the link 230 is connected to the bottom of the first bellows. Therefore, when the water tank is filled with water, the first corrugated pipe and the inner cavity of the first corrugated pipe are compressed when the buoy 310 is lifted, and the toilet cleaning liquid is extruded out of the filling pipe 220 and flows into the water tank, so that the toilet cleaning liquid is filled when the water tank is filled with water, and the toilet cleaning liquid and the water in the water tank are fully and uniformly dissolved.

Of course, the lower end of the linkage member 230 can also be connected with the top of the first corrugated pipe, the first corrugated pipe is stretched along with the floating of the float 310, the inner cavity becomes larger, and the filling pipe 220 sucks in toilet cleaning liquid; when the float 310 falls down, namely when the closestool is flushed, toilet cleaning liquid is filled into the water tank; preferably, the liquid outlet 221 of the filling pipe 220 is arranged near the water outlet of the water tank, and the discharged toilet cleaning liquid is carried by water to flow into the toilet bowl immediately after being discharged; so set up, be favorable to improving the availability factor of toilet cleaner.

In this embodiment, the first check valve 222 and the second check valve 224 are floating ball valves.

In the above technical solution, more preferably, the present embodiment further includes an air pumping cylinder 240, where the air pumping cylinder 240 includes a cylinder 241 and a piston rod 242; the inner cavity of the cylinder 241 is communicated with the breathing cavity 211; the pumping cylinder 240 is similar to a syringe, and the piston rod 242 includes a piston part and a pumping rod part, the piston part is slidably inserted into the cylinder 241, the piston part is slidably and hermetically connected with the inner wall of the cylinder 241, one end of the pumping rod part is connected with the piston part, and the other end of the pumping rod part extends out of the cylinder 241.

Air can be actively injected into the breathing cavity 211 by pushing the piston rod 242 downwards, so that the filling pipe 220 is artificially forced to fill the toilet cleaning liquid into the water tank, and partial air in the breathing cavity 211 is sucked out by pulling the piston rod 242 upwards, so that the filling pipe 220 is artificially forced to suck the toilet cleaning liquid in the liquid storage cavity 101.

When changing different brands toilet cleaner, can be through pushing and pulling piston rod 242 many times, can be with remaining toilet cleaner suction in the stock solution chamber 101 and discharge into the water tank in, avoid two kinds of toilet cleaner composition differences, and influence clean effect.

In a simple manner, a sealing ring is sleeved on one end of the piston rod 242 in the cylinder 241, and the sealing ring constitutes the piston portion.

As shown in fig. 2 and 3, the present embodiment further includes a water inlet valve 320 and a water inlet pipe 330; the float 310 is connected to the inlet valve 320 by a float connecting rod 340 for controlling the opening or closing of the inlet valve 320.

The middle of the float connecting rod 340 is hinged and can swing, one end of the float connecting rod 340 is connected with a valve core or a flow channel plugging part of the water inlet valve 320, the other end of the float connecting rod 340 is connected with the float 310, the float connecting rod 340 swings along with the up-and-down floating of the float 310, and when the float 310 rises to a set height, the float connecting rod 340 forces the water inlet valve 320 to be closed.

The inlet of the inlet valve 320 is connected with the inlet pipe 330, and the float 310 is connected with the inlet valve 320 for supplying water to the water tank, which belongs to the prior art and is not described herein. The outlet of the inlet valve 320 is disposed outside the main body 100, and tap water may be directly introduced into the water tank.

Wherein, the maximum floating height of the float 310 in the water tank is adjustable, and the maximum floating height is used for simultaneously adjusting the water storage capacity of the water tank (namely adjusting the single flushing water quantity) and the single filling quantity of the toilet cleaning liquid.

The height of the float 310 can be adjusted, so that the up-down floating stroke of the float 310 can be changed, the compression ratio of the breathing cavity 211 of the filling body 210 can be adjusted, and the single filling amount of the toilet cleaning liquid can be adjusted while the water storage amount is adjusted.

The present embodiment further includes an adjustment mechanism 400 for adjusting the maximum floating height of the float 310; the adjustment mechanism 400 includes an adjustment post 410, an adjustment sleeve 420, and a first adjustment nut 430; the adjusting column 410 is rotatably erected in the water tank;

the adjusting sleeve 420 can be sleeved on the adjusting column 410 in a way of moving up and down along the axial direction of the adjusting column 410; the outer circle of the adjusting sleeve 420 is provided with an outer transmission thread matched with the first adjusting nut 430; the first adjusting nut 430 is connected with the float 310; the top of the adjusting sleeve 420 is connected with the buoy connecting rod 340 through a connecting sleeve 350; when the float floats up and down, the opening and closing of the water inlet valve 320 are controlled through the first adjusting nut 430, the connecting sleeve 350 and the float connecting rod 340 in sequence.

The adjusting sleeve 420 can be driven to rotate by rotating the adjusting column 410, and then the first adjusting nut 430 and the float 310 are driven to move up and down through the outer transmission thread, so that the adjustment of the maximum floating height of the float 310 in the water tank is realized.

Wherein, a limiting structure is arranged between the adjusting column 410 and the adjusting sleeve 420 for limiting the maximum lifting position and/or the lowest falling position of the adjusting sleeve 420. The limit structure of the adjusting sleeve 420 also limits the lifting amplitude of the float 310; by rotating the adjusting sleeve 420, the first adjusting nut 430 and the adjusting sleeve 420 rotate relatively, and the setting position of the float 310 relative to the adjusting sleeve 420 is changed, so that the adjustment of the lifting stroke of the float 310 is realized.

In this embodiment, the adjusting sleeve 420 is connected with the adjusting column 410 through a key slot; referring to fig. 4 and 5, a first key slot 421 is axially formed in the adjusting sleeve 420, and a first connecting key 411 inserted into the key slot is formed on an outer circle of the adjusting column 410.

In this embodiment, the adjusting column 410 can be disposed to move up and down along the shaft, and then the connecting key can be inserted into or withdrawn from the key slot. A knob 440 or handle is provided on the top of the adjustment post 410. When the adjusting column 410 is pressed or lifted, the first connecting key is inserted into the first key groove, so that the adjusting column 410 is connected with the adjusting sleeve 420, the maximum floating height of the float 310 can be adjusted by rotating the adjusting column 410, and then the toilet cleaning liquid and the toilet flushing amount are synchronously adjusted. When the first connecting key is withdrawn from the first key groove by lifting or pressing the adjusting post 410, the adjusting sleeve 420 is freely rotatable with respect to the adjusting post 410, thereby releasing the adjusting function of the amount of water or the filling amount of toilet cleaning solution of the adjusting post 410. Wherein, preferably, the adjusting column 410 is disposed in the main body 100.

Still further in the above aspect, the main body 100 includes an upper body 100a and a lower body 100b, the float 310, the inlet valve 320 and the filling body 210 being provided on the upper body 100 a;

more preferably, referring to fig. 2, a second adjusting nut 450 is further included, an external thread section adapted to the second adjusting nut 450 is provided on the adjusting column 410, and the second adjusting nut 450 is fixedly connected to the upper body 100 a; the upper body 100a can be moved up and down by rotating the adjusting post 410. Preferably, the lower body 100b is relatively fixedly disposed in the water tank, and in order to stabilize the adjusting column 410, a lower sleeve 460 is rotatably disposed on the lower body 100b, the lower sleeve 460 is connected to the lower end of the adjusting column 410 by a key way, the lower sleeve can rotate with the adjusting column 410, and the adjusting column 410 can move axially relative to the lower sleeve. Or, a shaft sleeve or a shaft seat is arranged below the adjusting column 410 in the lower body 100b, and the lower end of the adjusting column 410 is inserted into a connecting shaft hole of the shaft sleeve or the shaft seat in an axially up-and-down moving manner.

Or as an alternative to the technique of fig. 2, as shown in fig. 3, a third adjusting nut 471 and a support sleeve 470 may be further included; a support sleeve 470 is sleeved on the lower end of the adjusting column 410; the support sleeve 470 is connected with the adjusting column 410 by a connecting key and a key slot, the support sleeve 470 can move up and down relative to the adjusting column 410 along the axial direction, and the two are relatively fixed in the circumferential direction; the upper end of the support sleeve 470 and the upper body 100a can rotate relatively in the circumferential direction of the support sleeve 470, and the support sleeve 470 is relatively and fixedly connected in the axial direction, for example, the upper body 100a is provided with a collar, and the upper end of the support sleeve 470 is provided with a ring groove which is engaged with the collar; the lower end of the support sleeve 470 is connected to the lower body 100b through a positioning shaft or a positioning sleeve, and the support sleeve 470 is rotatable with respect to the lower body 100b in its circumferential direction and movable up and down with respect to the lower body 100b in its axial direction; the third adjusting nut 471 is fixed on the lower body 100b through a support frame or a support plate, and the support sleeve 470 is provided with an external thread section adapted to the third adjusting nut 471; the support sleeve 470 is driven to rotate by rotating the adjusting column 410, and the support sleeve 470 is forced to move up and down by the reaction force of the screw transmission between the third adjusting nut 471 and the external thread section on the support sleeve 470, so as to drive the upper body 100a to move up and down.

Preferably, the length of the key slot between the adjustment sleeve 420 and the adjustment post 410 is different from the length of the key slot between the support sleeve 470 and the adjustment post 410, and the adjustment post is movable up and down for selectively connecting with the adjustment sleeve or the support sleeve, or both.

For example, when the key slot between the support sleeve 470 and the adjustment column 410 is kept engaged, and the key slot between the adjustment sleeve 420 and the adjustment column 410 is kept engaged, the upper body and the inlet valve and the filling body 210 on the upper body move up and down synchronously when the adjustment column is rotated, and the float moves up and down relative to the inlet valve.

More preferably, the key slot matching length between the support sleeve 470 and the adjusting column 410 is longer than the key slot matching length between the adjusting sleeve 420 and the adjusting column 410, when the adjusting column is lifted or pressed to set height, the key slot between the adjusting sleeve and the adjusting column is disengaged, the key slot between the support sleeve 470 and the adjusting column 410 is still kept in a matching state, and when the adjusting column is rotated, the upper body and the water inlet valve, the float and the filling body 210 on the upper body synchronously move up and down. Or, the key slot matching length between the support sleeve 470 and the adjusting column 410 is smaller than the key slot matching length between the adjusting sleeve 420 and the adjusting column 410, when the adjusting column is lifted or pressed to set the height, the key slot between the adjusting sleeve and the adjusting column keeps the matching state, and the key slot between the support sleeve 470 and the adjusting column 410 is separated from the matching state, when the adjusting column is rotated, the upper body and the lower body keep relatively fixed, the first adjusting nut 430 drives the buoy to move up and down, so as to change the lifting height of the buoy 310, and simultaneously, the volume of the breathing cavity 211 of the filling body 210 is changed through the linkage 230, and the filling amount of the toilet cleaning liquid and the single flushing amount of the toilet are synchronously adjusted.

In a word, the flexibility of the whole adjusting system is greatly increased, and the adjusting system can be adapted to water tanks of different models and adjusting requirements of toilet cleaning liquid filling quantity and flushing quantity of different users.

As shown in fig. 2 or 3, the upper body 100a and the lower body 100b may be two half shells connected by a second bellows 100 c; the upper body 100a, the second bellows and the lower body 100b enclose the liquid storage cavity 101. Of course, the reservoir 101 may be separately provided in the upper body 100a or the lower body 100b and connected to the filler pipe 220 through a hose. When the reservoir 101 is disposed in the upper body 100a, the lower body 100b may be a mounting body.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A toilet cleaning liquid releasing device is characterized by comprising a main body and a filling execution component;

the filling execution component comprises: a filling body and a filling pipe;

a liquid outlet is formed in one end of the filling pipe, and a first one-way valve is arranged at the liquid outlet and used for limiting toilet cleaning liquid in the filling pipe to flow out only in one direction; a liquid inlet is formed in the other end of the filling pipe and connected with the liquid storage cavity, and a second one-way valve is arranged at the liquid inlet and used for limiting the toilet cleaning liquid to flow into the filling pipe in a one-way mode;

a breathing cavity with variable volume is arranged in the filling body, and a linkage piece is arranged on the filling body; when the toilet cleaning liquid releasing device is placed in a toilet water tank, the linkage part is connected with a float in the water tank and moves up and down along with the water level in the water tank and the rise and fall of the float, so that the volume of the breathing cavity is forced to be reduced or enlarged;

2. The toilet cleaner release device according to claim 1, wherein the filling body is a first corrugated pipe, and an inner cavity of the first corrugated pipe is communicated with a pipe cavity of the filling pipe; the linkage part is a connecting rod, one end of the connecting rod is connected with the buoy, and the other end of the connecting rod is connected with one end of the first corrugated pipe and used for driving the first corrugated pipe to stretch and change when the buoy goes up and down.

3. The toilet cleaner release device of claim 1, wherein the filling body is a piston cylinder, a piston in the piston cylinder is connected with the float through a linkage and moves up and down together with the float, and a piston cavity in the piston cylinder is the breathing cavity.

4. The toilet cleaner release device according to claim 2, wherein the upper end of the first corrugated pipe is communicated with the pipe cavity of the filling pipe, and the lower end of the first corrugated pipe is closed; the upper end of the linkage piece is connected with the buoy, and the lower end of the linkage piece is connected with the bottom of the first corrugated pipe.

5. The toilet cleaner release device according to claim 2, wherein the lower end of the linkage is connected with the top of a first corrugated pipe, the first corrugated pipe is stretched along with the floating of the buoy, the inner cavity is enlarged, and the filling pipe sucks in the toilet cleaner; when the buoy falls, namely when the closestool is flushed, toilet cleaning liquid is filled into the water tank; the liquid outlet of the filling pipe is arranged near the water outlet of the water tank, and the discharged toilet cleaning liquid is carried by water to flow into the toilet bowl immediately after being discharged.

6. The toilet cleaner release device according to claim 1, further comprising a compressed air cylinder, wherein the compressed air cylinder comprises a cylinder body and a piston rod; the inner cavity of the cylinder body is communicated with the breathing cavity; the piston rod comprises a piston part and a pumping rod part, the piston part is slidably inserted into the cylinder body, the piston part is connected with the inner wall of the cylinder body in a sliding and sealing mode, one end of the pumping rod part is connected with the piston part, and the other end of the pumping rod part extends out of the cylinder body.

7. The toilet cleaner release device of claim 1, further comprising a water inlet valve and a water inlet pipe; the buoy is connected with the water inlet valve through a buoy connecting rod and is used for controlling the opening or closing of the water inlet valve;

the maximum floating height of the buoy in the water tank is adjustable, and the buoy is used for simultaneously adjusting the water storage capacity of the water tank and the single filling amount of toilet cleaning liquid.

8. The toilet cleaner release device of claim 7, further comprising an adjustment mechanism for adjusting a maximum float height of the float;

9. The toilet cleaner release device of claim 8, wherein a stop structure is provided between the adjustment post and the adjustment sleeve for limiting a maximum raised position and/or a minimum lowered position of the adjustment sleeve.

10. The toilet cleaner release device of claim 8, wherein the adjustment sleeve is connected to the adjustment post by a keyway; a key groove is axially arranged in the adjusting sleeve or on the excircle of the adjusting column, and a connecting key inserted with the key groove is arranged on the excircle of the adjusting column or in the adjusting sleeve.

11. The toilet cleaner release device of claim 10, wherein the adjustment post is axially movably disposed up and down such that the connecting key is insertable into and removable from the keyway arrangement.

12. The toilet cleaner release device of claim 7, wherein the float and the inlet valve are disposed on the main body.

13. The toilet cleaner release device of claim 8, wherein the main body comprises an upper body and a lower body, the float, the inlet valve, and the refill body being disposed on the upper body.

14. The toilet cleaner release device according to claim 13, further comprising a second adjusting nut, wherein the adjusting post is provided with an external thread section adapted to the second adjusting nut, and the second adjusting nut is relatively fixedly connected with the upper body; the upper body can be driven to move up and down by rotating the adjusting column.

15. The toilet cleaner release device of claim 13, wherein the lower body is relatively fixedly arranged in the water tank, a connecting shaft hole is arranged in the lower body below the adjusting post, and the lower end of the adjusting post is inserted in the connecting shaft hole in an axially up-and-down moving manner; or the lower body is rotatably provided with a lower sleeve, the lower sleeve is connected with the lower end of the adjusting column in a key slot mode, the lower sleeve can rotate along with the adjusting column, and the adjusting column can move axially relative to the lower sleeve.

16. The toilet cleaner release device of claim 13, further comprising a third adjustment nut and a support sleeve;

the supporting sleeve and the adjusting column are coaxially arranged; the supporting sleeve is connected with the adjusting column in a key slot mode and can be arranged in a moving mode relative to the adjusting column along the axial direction;

the upper end of the supporting sleeve is fixedly connected with the upper body in a relative rotating and axial direction in the circumferential direction; the lower end of the support sleeve is connected with the lower body in a way of relative rotation in the circumferential direction and relative movement in the axial direction;

the third adjusting nut is fixed on the lower body, and an external thread section matched with the third adjusting nut is arranged on the support sleeve;

17. The toilet cleaner release device according to claim 16, wherein the key slot matching length between the adjusting sleeve and the adjusting post is different from the key slot matching length between the supporting sleeve and the adjusting post, and the adjusting post is movably arranged up and down for selectively connecting with the adjusting sleeve or the supporting sleeve, or both.