CN220336030U - Toilet cleaner supply device - Google Patents

Abstract

The utility model discloses a toilet cleaner supply device, which belongs to the technical field of bathroom, and comprises: go up the bottle and lower bottle, go up bottle and lower bottle threaded connection, circular platform has been seted up at the top of lower bottle, circular platform's center is provided with the through-hole, the bottom of lower bottle is open setting. The utility model has small volume and simple structure, can be adapted to toilet water tanks with different sizes, and forms pressure difference by utilizing the change of the water level height in the water tank, thereby controlling the quantitative outflow of the cleaning agent and prolonging the service life of the cleaning agent.

Description

Toilet cleaner supply device

Technical Field

The utility model belongs to the technical field of bathroom, and particularly relates to a toilet cleaner supply device.

Background

The closestool is an indispensable bathroom equipment in daily life, and the ceramic body of the closestool needs to be cleaned frequently so as to keep sanitary. At present, the toilet bowl is usually cleaned by throwing solid cleaning pills directly into a water tank, dissolving the cleaning pills to form cleaning liquid, and flushing the toilet bowl by using the cleaning liquid when flushing. However, the solid cleaning pill is continuously dissolved in the water tank, so that the concentration of the cleaning liquid in the water tank is continuously increased, serious waste is caused, and other components in the water tank are corroded.

With the progress of social science and technology, cleaning pills are gradually eliminated, and instead, the cleaning solution and matched supply equipment are prepared, such as the existing Chinese patent: CN206457899U discloses a ration closestool cleaner feeding mechanism, including closestool water tank and guide bar, closestool water tank upside joint has the closestool tank lid, the toilet tank lid is worn out to guide bar one end, the guide bar other end penetrates inside the closestool water tank, slidable mounting has the float on the guide bar, the nut is installed to guide bar both ends screw thread, float one side is provided with the depression bar, the depression bar below is provided with the horizontal pole, horizontal pole upside and spring fixed column one end welding, the valve seat is penetrated to the spring fixed column other end, the spring has been cup jointed on the spring fixed column, the sealing element has been cup jointed to the spring fixed column upside, the drain pipe has been welded to valve seat one side, the welding of disk seat upside has the detergent storage box, the detergent storage box bonds in closestool water tank one side. The device drives the float to lift by utilizing the change of the water level in the water tank, thereby realizing the opening and closing of the water stopping element. However, the device has overlarge volume and cannot adapt to toilet water tanks with different sizes, and needs to customize the toilet water tank cover to be matched with the fixing of the guide rod, so that the device has high expenditure cost and strong limitation, and therefore, the cleaner supply device which has small volume and low expenditure cost and can adapt to toilet water tanks with different sizes is needed to solve the defects in the prior art.

Disclosure of Invention

The utility model aims to provide a toilet cleaner supply device which solves the defects in the prior art.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

a toilet cleaner supply device comprising: go up the bottle and lower bottle, go up bottle and lower bottle threaded connection, circular platform has been seted up at the top of lower bottle, circular platform's center is provided with the through-hole, the bottom of lower bottle is open setting.

Preferably, the lower bottle body includes: the cover body, circular platform sets up the top at the cover body, circular platform's circumference integrated into one piece has connecting portion, be provided with the internal thread on the inner wall of connecting portion, the bottleneck department of going up the bottle is provided with the external screw thread with connecting portion internal screw thread matched with.

Preferably, the bottom of the cover body is also integrally formed with a plurality of grating strips, through grooves are formed between adjacent grating strips, and the outer walls of the grating strips are also connected with balancing weights in a sliding manner.

Preferably, the through hole of the circular platform is internally provided with a communicating pipe in a sealing way, and the bottom end of the communicating pipe is higher than the bottom end of the cover body.

Preferably, the inner diameter of the communication pipe is 0.5mm-2mm.

Compared with the prior art, the toilet cleaner supply device provided by the utility model has the following advantages:

the utility model has small volume and simple structure, can be adapted to toilet water tanks with different sizes, and forms pressure difference by utilizing the change of the water level height in the water tank, thereby controlling the quantitative outflow of the cleaning agent and prolonging the service life of the cleaning agent.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

fig. 2 is a cross-sectional view of the present utility model.

In the figure: 1-upper bottle body, 2-lower bottle body, 3-communicating pipe, 4-cover body, 5-round platform, 6-connecting part, 7-grid strip, 8-through groove and 9-balancing weight.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples:

referring to fig. 1 to 2, the present utility model provides a toilet cleaner supply apparatus comprising: go up bottle 1 and lower bottle 2, go up bottle 1 and lower bottle 2 threaded connection, circular platform 5 has been seted up at the top of lower bottle 2, the center of circular platform 5 is provided with the through-hole, the bottom of lower bottle 2 is open setting. The upper bottle body 1 is closed, and a cleaning agent is stored in the upper bottle body.

As a preferred embodiment, the lower bottle 2 includes: the cover body 4, circular platform 5 sets up the top at the cover body 4, circular platform 5 circumference integrated into one piece has connecting portion 6, be provided with the internal thread on the inner wall of connecting portion 6, the bottleneck department of going up bottle 1 is provided with the external screw thread with connecting portion 6 internal screw thread matched with. Preferably, a sealing gasket is further arranged between the connecting part 6 and the upper bottle body 1.

As a preferred embodiment, the bottom end of the cover body 4 is further integrally formed with a plurality of grid strips 7, through grooves 8 are formed between adjacent grid strips 7, and the outer wall of the grid strip 7 is further slidably connected with a balancing weight 9. Specifically, the through groove 8 is used for water inlet and water discharge, and is also used for air inlet and air discharge; more preferably, the balancing weight 9 is further provided with a positioning structure, the relative position of the balancing weight 9 and the grid strips 7 can be adjusted through the positioning structure, and the height of the through groove 8 is further changed, so that the lowest water level point of the toilet water tank with different sizes can expose the through groove 8 when the toilet water tank is pumped.

As a preferred embodiment, the through hole of the circular platform 5 is internally provided with a communicating pipe 3 in a sealing manner, the communicating pipe 3 is used for discharging the cleaning agent and supplementing air, and the bottom end of the communicating pipe 3 is higher than the bottom end of the cover body 4, so that a closed cavity is formed when the water level passes through the through groove 8.

As a preferred embodiment, the inner diameter of the communicating tube 3 is 0.5mm-2mm. The excessive inner diameter can cause excessive single liquid discharge, and the service cycle of the internal cleaning liquid is shortened; too small an inner diameter can result in too little single liquid outlet, and the ideal cleaning effect is not achieved.

The working process and principle of the utility model are as follows:

firstly, the toilet tank cover is opened, the supply device is vertically suspended above the water tank, during which a few drops of cleaning liquid drop into the water tank along the communicating pipe 3, the pressure in the upper bottle body 1 gradually decreases due to the loss of the cleaning liquid, when the pressure in the upper bottle body 1 is equal to the external atmospheric pressure, the cleaning liquid stops dropping, then the supply device is vertically placed into the water tank, the air in the lower bottle body 2 is discharged from the through groove 8 in the initial stage of lowering, when the water level passes through the through groove 8, the cover body 4 and the water surface form a closed chamber, as the lowering depth increases, the liquid pressure gradually increases (p=ρ·g·h), part of air in the closed chamber can be extruded into the upper bottle body 1 through the communicating pipe 3, so that a balanced state is kept all the time, then the air sinks to the bottom of the water tank under the gravity action of the balancing weight 9, and the water surface in the closed chamber is always lower than the bottom end of the communicating pipe 3 in the whole lowering process.

When a user flushes, the liquid level of the water tank rapidly drops, the pressure of the liquid is reduced, the pressure balance between the upper bottle body 1 and the lower bottle body 2 is broken, the pressure in the upper bottle body 1 is higher than the pressure in the lower bottle body 2, so that the cleaning liquid in the upper bottle body 1 is extruded into the lower bottle body 2 and mixed with water in the water tank, when the through groove 8 is exposed, the atmospheric pressure enters the cover body 4, the outflow of the cleaning liquid can stop along with the balance between the upper bottle body 1 and the atmospheric pressure, and the quantitative supply of the cleaning liquid can be realized because the amount of water replenished in the water tank is fixed each time.

When the water tank backwaters, the water level rises, air in the lower bottle body 2 is firstly discharged from the through groove 8, when the water level is over the through groove 8, the cover body 4 and the water surface form a closed cavity, the liquid pressure gradually increases along with the continuous rising of the water level, and part of air in the closed cavity can be extruded into the upper bottle body 1 through the communicating pipe 3, so that a balance state is kept at all times, and the water surface in the closed cavity is always lower than the bottom end of the communicating pipe 3 in the whole backwater process.

Further, for different minimum liquid levels when different toilet water tanks are pumped, the minimum liquid level needs to be ensured to expose the through groove 8, so that the return air of the upper bottle body 1 is facilitated, and preferably, the height of the through groove 8 can be adjusted by sliding the position of the balancing weight 9, so that the adaptability of the feeding device is improved.

In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A toilet cleaner supply device, comprising: go up bottle (1) and lower bottle (2), go up bottle (1) and lower bottle (2) threaded connection, circular platform (5) have been seted up at the top of lower bottle (2), the center of circular platform (5) is provided with the through-hole, the bottom of lower bottle (2) is open setting.

2. A toilet cleaner supply device as claimed in claim 1, wherein the lower bottle (2) comprises: the bottle comprises a cover body (4), wherein the round platform (5) is arranged at the top end of the cover body (4), a connecting portion (6) is formed in a circumferential integrated manner on the round platform (5), an inner thread is arranged on the inner wall of the connecting portion (6), and an outer thread matched with the inner thread of the connecting portion (6) is arranged at the bottle opening of the upper bottle body (1).

3. A toilet cleaner supply device as claimed in claim 2, characterized in that the bottom end of the cover body (4) is further integrally formed with a plurality of grating strips (7), through grooves (8) are formed between adjacent grating strips (7), and the outer wall of the grating strips (7) is further slidably connected with a balancing weight (9).

4. A toilet cleaner supply device as claimed in claim 2, wherein a communicating pipe (3) is provided in the through hole of the circular platform (5) in a sealing manner, and the bottom end of the communicating pipe (3) is higher than the bottom end of the cover body (4).

5. A toilet cleaner supply device according to claim 4, characterized in that the inner diameter of the communicating pipe (3) is 0.5mm-2mm.