CN216839741U

CN216839741U - Disinfectant quantitative feeding device for toilet water tank

Info

Publication number: CN216839741U
Application number: CN202123427076.7U
Authority: CN
Inventors: 叶德威; 郑翔
Original assignee: Xiamen Fuyuan High Tech Co ltd
Current assignee: Xiamen Fuyuan High Tech Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-28
Anticipated expiration: 2031-12-31

Abstract

A disinfectant quantitative feeding device for a toilet water tank comprises a liquid storage box and a hydraulic control switch, wherein the liquid storage box is provided with a liquid storage cavity and a release cavity; the hydraulic control switch comprises a sliding rod, a first floating body and a plug, and the plug can be matched with the opening; the outer sliding sleeve of slide bar is equipped with the stripper plate, the fixedly connected with of stripper plate below passes through the bracing piece, the bracing piece is worn to establish and sliding fit in release chamber diapire, the bracing piece below is equipped with the second body. Through the rise and fall of the water level in the water tank, the first floating body rises along with the water level to drive the plug to move, and the liquid disinfectant quantitatively flows into the release cavity from the liquid storage cavity during water inlet and water outlet by utilizing the basically constant water inlet and water outlet time; through the rising of water level in the water tank, the second body rises along with the water level and then drives the stripper plate to extrude the liquid disinfectant in the release chamber for liquid disinfectant flows into the water tank from the liquid outlet, forms the sterile water, treats next time to erode and uses.

Description

Disinfectant quantitative feeding device for toilet water tank

Technical Field

The utility model relates to a disinfectant ration is put in technical field, especially relates to a disinfectant ration is put in device for toilet tank.

Background

At present, people often place a solid disinfectant in a water tank of a toilet bowl so as to wash and disinfect the inner ring surface of the toilet bowl after each time of defecation, so that the inner ring surface of the toilet bowl is kept clean for a long time. For example, CN202440908U discloses a built-in toilet cleaner box for toilet water tank, which is dissolved by the contact of the toilet cleaner box with the water in the water tank through the micro-holes on the casing or box and released into the water tank when the toilet cleaner box is put into the water tank for use. When the closestool is used, along with the flushing effect of the closestool, the solution containing the toilet cleaning agent cleans, deodorizes and murmuriates the surfaces of the closestool. However, the technical problems of the prior art are as follows: 1) the solubility of the toilet cleaner dissolved in water completely depends on the time for soaking the toilet cleaner in water, so that the solubility of effective disinfectants in water is different during each flushing, and the flushing and disinfecting effects on the inner ring surface of the toilet are different; 2) if the interval between two times of flushing is too short, the effective disinfectant solubility in the second time of flushing water can not play a role in disinfecting and sterilizing the inner ring surface of the toilet; 3) the toilet cleaner is continuously soaked in the water tank, so that the dissolution of the toilet cleaner is accelerated, and the service life of the toilet cleaner is greatly shortened.

In order to solve the problems in the prior art, chinese patent CN211774296U proposes a toilet cistern with a fixed amount of disinfectant, wherein when the toilet cistern discharges water, a flushing button is pressed, and a drainage valve discharges the water in the cistern. Wherein, still install the inflater in the box, the inflater also drives the inflater with the top of water button linkage when pressing the top of water button for the inflater inflates the liquid storage pot, and in gaseous flow to the liquid storage pot, pressurize the liquid storage pot, force the disinfectant in the liquid storage pot to put in to the box through putting in the pipe, disinfectant is dissolved in the water of box, washes the disinfection to the closestool. The following disadvantages still remain: along with the liquid disinfectant in the liquid storage tank constantly reduces, fill into the liquid storage tank and carry out the gas of pressurization and need constantly increase, just can guarantee that the disinfectant dosage of discharging every time is the same, but this patent has not solved this problem yet.

Therefore, it is urgently needed to provide a quantitative disinfectant dispensing device for a toilet tank.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims to provide an anti-skidding insole.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the disinfectant quantitative feeding device for the toilet water tank is characterized by comprising a liquid storage box and a hydraulic control switch, wherein the liquid storage box is provided with a liquid storage cavity and a release cavity, the release cavity is fixedly arranged below the liquid storage cavity, the bottom wall of the liquid storage cavity is provided with an opening to communicate the liquid storage cavity with the release cavity, the liquid storage cavity is provided with a liquid feeding port, and the release cavity is provided with a liquid outlet; the hydraulic control switch comprises a sliding rod which is in sliding fit with the bottom wall of the release cavity, a first floating body is arranged at one end of the sliding rod, a plug is arranged at the other end of the sliding rod, and the plug can be matched with the opening; the outer sliding sleeve of slide bar is equipped with the stripper plate, the fixedly connected with of stripper plate below passes through the bracing piece, the bracing piece is worn to establish and sliding fit in release chamber diapire, the bracing piece below is equipped with the second body.

Further, the opening hole is provided with a first sealing part and a second sealing part, and a sealing connecting section is arranged between the first sealing part and the second sealing part; the plug is provided with a first plug part and a second plug part, a plug connecting section is arranged between the first plug part and the second plug part, the diameter of the sealing connecting section is larger than that of the plug connecting section, the diameter of the sealing connecting section is smaller than the maximum size of the first plug part and the second plug part, and the length of the plug connecting section is larger than that of the sealing connecting section.

Furthermore, first taper sections are arranged on the hole walls of the first sealing part and the second sealing part, and second taper sections which are matched with the first taper sections and are small in inside and large in outside are arranged on the outer peripheral surfaces of the first plug part and the second plug part.

Further, the first taper section and the second taper section are round wall surfaces.

Further, the plug is made of an elastic material.

Furthermore, a sealing ring is arranged on the outer side of the extrusion plate, and the outer side of the sealing ring is attached to the inner wall of the release cavity.

Furthermore, the extrusion plate is provided with an elastic extrusion surface, and one side of the extrusion plate close to the liquid outlet is provided with a flow guide slope.

Further, the liquid outlet is inclined downwards.

Furthermore, a sealing sleeve is arranged at the sliding fit position of the bottom wall of the release cavity, and the outer side of the sealing sleeve is attached to the outer walls of the sliding rod and the supporting rod.

Further, the first floating body and the second floating body are sealing foam plates.

The beneficial effects of the utility model are that:

through the rise and fall of the water level in the water tank, the first floating body rises along with the water level to drive the plug to move, and the liquid disinfectant quantitatively flows into the release cavity from the liquid storage cavity during water inlet and water outlet by utilizing the basically constant water inlet and water outlet time; through the rising of the water level in the water tank, the second floating body rises along with the water level and then drives the extrusion plate to extrude the liquid disinfectant in the release cavity, so that the liquid disinfectant flows into the water tank from the liquid outlet, and disinfectant water is formed to be used for next flushing.

Drawings

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

Fig. 1 is a schematic view of a device for quantitatively delivering disinfectant for a toilet tank according to the present invention;

fig. 2 is a schematic view of the disinfectant quantitative dispensing device for a toilet tank according to the present invention in an initial state;

FIG. 3 is a schematic view showing the end of drainage of a disinfectant dosing device for a toilet tank according to the present invention;

FIG. 4 is an enlarged view of FIG. 1A;

FIG. 5 is an enlarged view of FIG. 1B;

in the figure, a liquid storage box 10, a liquid storage cavity 101, a liquid filling port 1011, an opening 1012, a first sealing part 1014, a second sealing part 1015, a first taper section 1016, a sealing connection section 1017, a release cavity 102, a liquid outlet 1021, a sealing sleeve 103, a hydraulic control switch 20, a sliding rod 201, a first floating body 202, a plug 203, a first plug part 2031, a second plug part 2032, a second taper section 2033, a plug connection section 2034, an extrusion plate 204, a flow guide slope 2041, an elastic extrusion surface 2042, a sealing ring 205, a supporting rod 206 and a second floating body 207.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5.

The utility model provides a device is put in to disinfectant ration for closestool water tank, this device is put in to disinfectant ration includes stock solution box 10 and liquid control switch 20, and stock solution box 10 is equipped with stock solution chamber 101 and release chamber 102, and release chamber 102 fixed mounting is in stock solution chamber 101 below to be equipped with trompil 1012 with intercommunication stock solution chamber 101 and release chamber 102 at stock solution chamber 101 diapire, stock solution chamber 101 is equipped with filling opening 1011, and release chamber 102 is equipped with liquid outlet 1021, and the trompil 1012 inner wall is equipped with unable adjustment base 1013. The sealing base 1013 has a first sealing portion 1014 and a second sealing portion 1015, and a sealing connecting section 1017 is provided between the first sealing portion 1014 and the second sealing portion 1015.

The hydraulic control switch 20 comprises a sliding rod 201 which forms a sliding fit with the bottom wall of the release cavity 102, one end of the sliding rod 201 is provided with a first floating body 202, the other end of the sliding rod 201 is provided with a plug 203, the plug 203 is provided with a first plug portion 2031 and a second plug portion 2032, and a plug connecting section 2034 is arranged between the first plug portion 2031 and the second plug portion 2032.

Plug 2012 cooperates with seal base 1013. Further, the first sealing portion 1014 and the second sealing portion 1015 are provided with a first taper section 1016 on the hole wall, and the outer peripheral surfaces of the first plug portion 2031 and the second plug portion 2032 are provided with a second taper section 2033 which is matched with the first taper section 1016 and has a small inside and a big outside; further, the diameter of the sealing connection section 1017 is greater than the plug connection section 2034, the diameter of the sealing connection section 1017 is less than the maximum size of the first plug portion 2031 and the second plug portion 2032, and the length of the plug connection section 2034 is greater than the sealing connection section 1017; further, the first tapered section 1016 and the second tapered section 2033 are circular wall surfaces. Further, the plug 203 is made of an elastic material.

A squeezing plate 204 is sleeved outside the sliding rod 201 in a sliding mode, a supporting rod 206 is fixedly connected below the squeezing plate 204, the supporting rod 206 penetrates through the bottom wall of the release cavity 102 and is matched with the bottom wall of the release cavity in a sliding mode, and a second floating body 207 is arranged below the supporting rod 206; further, a sealing ring 205 is arranged on the outer side of the extrusion plate 204, and the outer side of the sealing ring 205 is attached to the inner wall of the release cavity 102; further, the pressing plate 204 is provided with an elastic pressing surface 2041. Resilient squeezing surfaces 2041 act to squeeze liquid sterilant from release chamber 101 out of angled outlet 1021 as squeeze plate 204 rises with water level. To ensure that the liquid disinfectant flows out of the liquid outlet 1021 in time, a flow guiding slope 2042 is provided at the side of the pressing plate 204 close to the liquid outlet 1021 to prevent the liquid disinfectant from remaining in the release chamber 102 without flowing out of the liquid outlet 1021 in time.

Furthermore, a sealing sleeve 104 is arranged at the sliding fit position of the sliding rod 201 and the supporting rod 206 with the bottom wall of the release cavity 102, and the outer side of the sealing sleeve 104 is attached to the outer walls of the sliding rod 201 and the supporting rod 206.

Further, the first floating body 202 and the second floating body 207 are sealed foam plates.

The utility model provides a device is put in to disinfectant ration for toilet tank before washing away for toilet tank's disinfectant ration is put in the device and is in initial condition, and laminating of second end cap portion 2032 and second sealing 1015, stripper plate 204 and the laminating of stock solution chamber 101 diapire outer wall. After the flushing button is pressed down, the first floating body 202 is driven to descend by the descending of the water level in the water tank, so that the extrusion plate 204 is driven to descend by the support rod 206; the water level continues to drop, which drives the second floating body 207 to drop, thereby driving the plug 203 to drop through the sliding rod 201. At this time, the second plug portion 2032 is separated from the second sealing portion 1015, and the liquid disinfectant in the liquid storage cavity 101 flows into the release cavity 102 along the gap between the sealing connection section 1017 and the plug connection section 2034; as the water level continues to drop, plug 203 continues to drop until first plug portion 2031 and first seal portion 1014 engage, at which point opening 1012 closes and liquid sterilant stops flowing into release chamber 102. After the drainage is finished, water starts to enter, the water level in the water tank rises to drive the first floating body 202 and the second floating body 207 to rise, and therefore the sliding rod 201 and the supporting rod 206 respectively drive the plug 203 and the extrusion plate 204 to rise. At this time, the first stopper portion 2031 is separated from the first sealing portion 1014, and the liquid disinfectant in the reservoir chamber 101 flows into the release chamber 102 along the gap between the sealing connection section 1017 and the stopper connection section 2034; as the water level rises, the plug rises until the second plug portion 2032 is fitted with the second sealing portion 1015, at this time, the opening 1012 is closed, and the liquid disinfectant stops flowing into the release chamber 102; at this time, the water level continues to rise to push the second floating body 207 to rise, so that the supporting rod 206 drives the pressing plate 204 to rise to press the liquid disinfectant in the release cavity 102, so that the liquid disinfectant flows into the water tank from the liquid outlet 1021 to form toilet cleaning disinfectant for the next flushing of the toilet.

The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The disinfectant quantitative feeding device for the toilet water tank is characterized by comprising a liquid storage box and a hydraulic control switch, wherein the liquid storage box is provided with a liquid storage cavity and a release cavity, the release cavity is fixedly arranged below the liquid storage cavity, the bottom wall of the liquid storage cavity is provided with an opening to communicate the liquid storage cavity with the release cavity, the liquid storage cavity is provided with a liquid feeding port, and the release cavity is provided with a liquid outlet; the hydraulic control switch comprises a sliding rod which is in sliding fit with the bottom wall of the release cavity, a first floating body is arranged at one end of the sliding rod, a plug is arranged at the other end of the sliding rod, and the plug can be matched with the opening; the outer sliding sleeve of slide bar is equipped with the stripper plate, the fixedly connected with of stripper plate below passes through the bracing piece, the bracing piece is worn to establish and sliding fit in release chamber diapire, the bracing piece below is equipped with the second body.

2. The device as claimed in claim 1, wherein the opening has a first sealing portion and a second sealing portion, and a sealing connection section is provided between the first sealing portion and the second sealing portion; the plug is provided with a first plug part and a second plug part, a plug connecting section is arranged between the first plug part and the second plug part, the diameter of the sealing connecting section is larger than that of the plug connecting section, the diameter of the sealing connecting section is smaller than the maximum size of the first plug part and the second plug part, and the length of the plug connecting section is larger than that of the sealing connecting section.

3. The device as claimed in claim 2, wherein the first and second sealing portions have a first taper section on the wall of the hole, and the first and second plug portions have a second taper section on the outer peripheral surface thereof, the second taper section being adapted to the first taper section.

4. The device as claimed in claim 3, wherein the first and second tapered sections are rounded walls.

5. A dosing device for a disinfectant for the cistern of a toilet bowl according to any of claims 1-4, characterised in that said plug is made of an elastic material.

6. The device as claimed in claim 1, wherein the pressing plate is provided at an outer side thereof with a packing, and an outer side of the packing is engaged with an inner wall of the release chamber.

7. The device as claimed in claim 6, wherein the pressing plate has a resilient pressing surface, and the pressing plate has a flow guiding slope on a side thereof facing the outlet.

8. The device as claimed in claim 7, wherein the outlet port is inclined downward.

9. The device as claimed in claim 1, wherein a sealing sleeve is provided at the sliding fit of the sliding rod and the supporting rod with the bottom wall of the release chamber, and the outer side of the sealing sleeve is attached to the outer walls of the sliding rod and the supporting rod.

10. The disinfectant dosing device for a toilet tank as set forth in claim 1, wherein said first and second floats are sealed foam panels.