CN113882486A

CN113882486A - Slow release device for toilet bowl cleaning agent

Info

Publication number: CN113882486A
Application number: CN202111271260.9A
Authority: CN
Inventors: 袁海泽
Original assignee: Individual
Current assignee: Nanjing Wangtian Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-01-04
Anticipated expiration: 2041-10-29
Also published as: CN113882486B

Abstract

The invention relates to the technical field of cleaning equipment, and discloses a slow release device for a toilet bowl cleaning agent, which comprises a container for containing and fixing the cleaning agent, wherein the container is communicated with the atmosphere, the container does not generate liquid exchange with a water tank when the water tank is in a full water state, and the container is communicated with the water tank through a communicating pipe. The slow releasing device for toilet cleanser dissolves cleanser in the container, then quantitatively releases the cleanser to the water tank after each flushing, because the container has small volume, although the concentration of the cleanser dissolved in the container is different along with the time, the dissolving amount of the cleanser changes slightly, therefore, the quality of the cleanser quantitatively released to the water tank changes slightly, the concentration of the cleanser is stable, secondly, because the cleanser is placed in the container, even if the cleanser cannot maintain the shape, the cleanser cannot be discharged along with the upper solution, the cleanser can be discharged to the water tank in the dissolving state, the use of the cleanser is prolonged, and the waste is reduced.

Description

Slow release device for toilet bowl cleaning agent

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a slow release device for a toilet bowl cleaning agent.

Background

The toilet bowl is cleaner and more sanitary in life, but bacteria are easy to breed due to the fact that the toilet bowl is in contact with dirt for a long time, and for most people, the toilet bowl is not practical to clean every day.

However, the concentration of the detergent dissolved in the toilet bowl is changed greatly due to uncertain flushing intervals, so that the color of water changes from light blue to dark blue in use, and therefore, the cleaning effect is not good due to uncertain concentration in flushing, and waste due to overlarge concentration is avoided.

Secondly, when the solid detergent is about to be used up, the volume of the solid detergent is too small, and the solid detergent is difficult to maintain in the shape of the solid detergent after being soaked in the toilet for too long time, so that the detergent is discharged in the form of residue at the last stage of use of the detergent in life, and great waste is caused.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the technical scheme of the slow release device for the toilet cleanser, which has the advantages of stable concentration, waste reduction and the like and solves the problems in the background technology.

The invention provides the following technical scheme: the slow release device for the toilet cleanser comprises a container used for containing the fixed cleanser, the container is communicated with the atmosphere, the container is not in liquid exchange with a water tank when the water tank is full of water, the container is communicated with the water tank through a communicating pipe, the end part, located in the container, of the communicating pipe is arranged in a height interval from one third to two thirds of the container, the end part, located outside the container, of the communicating pipe is lower than the end part, located inside the container, of the communicating pipe, one end, located in the water tank, of the communicating pipe is connected with a first stop valve, the first stop valve is connected with a control piece, and the control piece controls the communicating pipe to be closed when the water level of the water tank is lower than a fixed value and the water tank is filled with water reversely.

Preferably, the overall density of the container is greater than that of water, the upper end of the container is connected with a cover body, the cover body is sleeved with the container and seals an opening of the container, the container is connected with an air pipe communicated with the atmosphere, the control member is a driving floating body and drives the first stop valve to open or close along with the change of the height of the water surface, a limiting member for limiting the first stop valve to close is arranged in the container, and the container enables the first stop valve to be closed after the container is filled with water and the buoyancy of the control member acts on the first stop valve.

Preferably, the limiting member is a combination of a floating body and a magnet, a magnetic substance is arranged in the control member, so that the control member and the limiting member are attracted, the attraction force is greater than the gravity of either of the control member and the limiting member, and the attaching force of the control member and the limiting member is smaller than the sum of the gravity of the control member and the limiting member.

Preferably, the trachea includes body and sleeve, the body cover is established on the water tank flashing valve button, the body passes the sleeve, be equipped with the second stop valve that cuts the body circulation on the body.

Preferably, the device comprises a container, the upper part of the container is provided with an opening, the upper end part of the container is provided with a first floating body, the whole container at the upper end of the container can float on the water surface, the communicating pipe vertically penetrates through the bottom of the container, the first stop valve is connected with a control piece protruding out of the bottom of the container, and the bottom of the container is provided with a base with a lower end face sunken in.

Preferably, the first stop valve includes the valve body with communicating pipe fixed connection, the valve body has the disk seat through spring coupling, the elasticity of spring makes the disk seat open, disk seat and control fixed connection, control fixed connection has the counterweight, the gravity of counterweight is greater than the elasticity of spring, the control is less than half of the water tank height with the rope of being connected of counterweight, the container has half to be higher than the surface of water, the container is just leveled with the surface of water at the border under the action of gravity of counterweight.

The invention has the following beneficial effects:

1. the slow releasing device for the toilet bowl cleaning agent firstly dissolves the cleaning agent in the container, and then quantitatively releases the cleaning agent into the water tank after each flushing, and because the volume of the container is smaller, although the concentration of the cleaning agent dissolved in the container is different along with the time, the dissolving amount of the cleaning agent is changed less, so that the quality of the cleaning agent quantitatively released into the water tank is changed less, the concentration of the cleaning agent is stable, and the waste is reduced while the cleaning effect is ensured.

2. According to the slow release device for the toilet cleanser, on one hand, the cleanser is placed in the container, even if the cleanser cannot maintain the shape, the cleanser cannot be discharged along with the upper solution, the cleanser can be discharged into the water tank in a dissolved state, on the other hand, the fluctuation of water in the container is small and relatively stable, the cleanser can maintain the shape more easily, the use of the cleanser is prolonged, and the waste is reduced.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic view of a middle airway according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a first stop valve according to a third embodiment of the present invention.

In the figure: 1. a container; 2. a cover body; 3. a communicating pipe; 4. a first shut-off valve; 41. a valve body; 42. a valve seat; 43. a spring; 5. a control member; 6. an air tube; 61. a pipe body; 62. a sleeve; 63. a second stop valve; 7. a limiting member; 8. a base; 9. a first float; 10. a counterweight member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, a slow release device for toilet cleanser comprises a container 1, the container 1 has a bulk density greater than that of water, and can sink to the bottom, and the bottom is heavy, so as to ensure the bottom sinking posture and prevent falling down, the upper end of the container 1 is connected with a cover body 2, the cover body 2 is sleeved with the container 1 and seals the opening of the container 1, the cover body 2 is in threaded connection with the container 1, so as to have a certain sealing property and avoid the exchange of internal and external media, the cleanser is put into the container 1, the container 1 is connected with an air pipe 6 communicated with the atmosphere, the end of the air pipe 6 located outside is higher than the water surface, so as to ensure that the pressure in the container 1 is the same as the atmospheric pressure, the container 1 is communicated with a water tank through a communicating pipe 3, the end of the communicating pipe 3 located in the container 1 is arranged in the range of height from one third to two thirds of the container 1, the end of the communicating pipe 3 located outside the container 1 is lower than the end located in the container 1, the end part of the communicating pipe 3 positioned outside is connected with a first stop valve 4, the first stop valve 4 is connected with a control piece 5, the control piece 5 is a driving floating body, the control piece 5 drives the first stop valve 4 to open or close along with the change of the height of the water surface, namely the first stop valve 4 is closed under the action of buoyancy, after water is drained, the first stop valve 4 is opened under the action of gravity, a limiting piece 7 for limiting the first stop valve 4 to close is arranged in the container 1, the container 1 enables the first stop valve 4 to be closed after the container 1 is filled with water and the buoyancy of the control piece 5 acts on the first stop valve 4, after water is flushed, the water in the water tank is gradually increased and is higher than the container 1, the water is poured into the container 1, and after the container 1 is filled with water, the first stop valve 4 is closed.

The limiting part 7 is a combination body of a floating body and a magnet, a magnetic substance is arranged in the control part 5, so that the control part 5 and the limiting part 7 are attracted, the attraction force is larger than the gravity of any one of the control part 5 and the limiting part 7, the attaching force of the control part 5 and the limiting part 7 is smaller than the sum of the gravities of the control part 5 and the limiting part 7, the densities of the control part 5 and the limiting part 7 are slightly smaller than the density of water, in order to maintain the floating of the control part 5 and the limiting part 7, when water is flushed, the water level descends, the first stop valve 4 is opened due to the fact that the buoyancy of the limiting part 7 is smaller than the gravities of the control part and the limiting part 7, when water enters, the water level rises, and the buoyancy of the control part 5 is not enough to enable the control part 5 and the limiting part 7 to float upwards simultaneously.

Referring to fig. 2, the air pipe 6 includes a pipe body 61 and a sleeve 62, the pipe body 61 is sleeved on a flush valve button of the water tank, the pipe body 61 penetrates the sleeve 62, a second stop valve 63 for cutting off the circulation of the pipe body 61 is arranged on the pipe body 61, the second stop valve 63 is arranged between the water tank cover and the flush valve, the second stop valve 63 is synchronously driven to seal the pipe body 61 when the water tank button is pressed, at this time, the communicating pipe 3 does not flow, namely, the cleaning agent is not released into the water tank, and the waste of the cleaning agent is reduced.

Example two

Referring to fig. 3, the cleaning device comprises a container 1, the upper part of the container 1 is open, the upper end of the container 1 is provided with a first floating body 9, the whole of the container 1 can float on the water surface, the edge of the container 1 is slightly higher than the water surface, the container 1 is connected with a communicating pipe 3, the communicating pipe 3 vertically penetrates through the bottom of the container 1, the end part of the communicating pipe 3 in the container 1 is arranged in the height interval of one third to two thirds of the container 1, the lower port of the communicating pipe 3 is connected with a first stop valve 4, the first stop valve 4 is connected with a control piece 5 which is convex than the bottom of the container 1, after flushing, the water surface descends, the container 1 sinks, the control piece 5 is pressed to drive the first stop valve 4 to open and release cleaning agent, the bottom of the container 1 is provided with a base 8 with a concave lower end surface, the base 8 is distributed with larger gravity to avoid dumping, when the water level in the water tank increases, water is reversely filled into the container 1 and reaches the first floating body 9 along with the water surface, the container 1 gradually floats up, the control member 5 disengages from the bottom and the first shut-off valve 4 closes under the action of its own spring.

EXAMPLE III

Referring to fig. 4, the first stop valve 4 includes a valve body 41 fixedly connected to the communication pipe 3, the valve body 41 is connected to a valve seat 42 through a spring 43, the valve seat 42 is opened by the elastic force of the spring 43, the valve seat 42 is fixedly connected to the control member 5, the control member 5 is fixedly connected to a weight member 10, the gravity of the weight member 10 is greater than the elastic force of the spring 43, the connection line between the control member 5 and the weight member 10 is less than half of the height of the water tank, since many water tanks have the difference between half tank flushing water and whole tank flushing water, the first stop valve 4 can be triggered to be opened when the half tank flushing water is performed through a small ball, half of the container 1 is higher than the water surface, the upper edge of the container 1 is just flush with the water surface under the gravity of the weight member 10, and when the weight member 10 is in contact with the bottom, the container 1 gradually moves upwards relative to the water surface to ensure that the detergent can flow out.

The working principle and the working process of the invention are as follows:

example one

When the water level is lower than the first stop valve 4, the control member 5 is lowered along with the lowering of the water level, upward pulling force is not generated on the communicating pipe 3, even downward force is applied to the first stop valve 4 under the action of gravity, the first stop valve 4 is opened, as the water level in the container 1 is higher than the water level of the water tank, the cleaning agent in the container 1 is injected into the water tank, as the water level of the water tank is increased, as the buoyancy of the control member 5 cannot simultaneously load the gravity of the limiting member 7 and the control member 5, the control member 5 does not rise along with the rising of the water level, the water in the water tank is poured into the container 1 until the container 1 is full, the limiting member 7 rises under the self buoyancy, and the control member 5 rises synchronously until the first stop valve 4 is closed.

Example two

When the water level is raised, water flows back into the container 1, and when the water level reaches the first floating body 9, the buoyancy makes the container 1 float, and the first stop valve 4 is closed.

When the bath only uses half water, container 1 descends half height, weight 10 touches at the bottom, first check valve 4 loses the gravity of weight 10 and pulls and open naturally, and simultaneously, 1 come-up of container, the water level is higher than the water level in the water tank in the container 1, release the sanitizer, along with the rising back of water level, along with the water level rising, the buoyancy of container 1 is big more, the influence that receives weight 10 gravity is big more, simultaneously during water pours into container 1 backward, when container 1 port is solved to the water level, it is the biggest to receive the gravity influence of weight 10, first check valve 4 closes.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A slow release device of toilet bowl cleanser, comprising a container (1) for containing fixed cleanser, characterized in that: the container (1) is communicated with the atmosphere, the container (1) does not generate liquid exchange with the water tank when the water tank is in a full water state, the container (1) is communicated with the water tank through a communicating pipe (3), the end part, located in the container (1), of the communicating pipe (3) is arranged in a height interval of one third to two thirds of the container (1), the end part, located outside the container (1), of the communicating pipe (3) is lower than the end part, located inside the container (1), of the communicating pipe (3), one end, located in the water tank, of the communicating pipe (3) is connected with a first stop valve (4), the first stop valve (4) is connected with a control piece (5), and the control piece (5) controls the communicating pipe (3) to be closed when the water level of the water tank is lower than a fixed value and when the water level of the water tank is higher than a set value and the water tank (1) is filled with water reversely.

2. The slow release device of toilet bowl cleaner as claimed in claim 1, wherein: the integral density of the container (1) is greater than that of water, the upper end of the container (1) is connected with a cover body (2), the cover body (2) is sleeved with the container (1) and seals an opening of the container (1), the container (1) is connected with an air pipe (6) communicated with the atmosphere, the control piece (5) is a driving floating body, the control piece (5) drives the first stop valve (4) to be opened or closed along with the change of the height of the water surface, a limiting piece (7) limiting the first stop valve (4) to be closed is arranged in the container (1), and the container (1) enables the first stop valve (4) to be closed after the container (1) is filled with water and the buoyancy of the control piece (5) acts on the first stop valve (4).

3. The slow release device of toilet bowl cleaner as claimed in claim 2, wherein: the limiting piece (7) is a combination body of a floating body and a magnet, a magnetic substance is arranged in the control piece (5) to enable the control piece (5) and the limiting piece (7) to attract each other, the attraction force is larger than the gravity of any one of the control piece (5) and the limiting piece (7), and the attachment force of the control piece (5) and the limiting piece (7) is smaller than the sum of the gravity of the control piece (5) and the limiting piece (7).

4. The slow release device of toilet bowl cleaner as claimed in claim 2, wherein: trachea (6) are including body (61) and sleeve (62), body (61) cover is established on the water tank flashing valve button, sleeve (62) are passed in body (61), be equipped with on body (61) and cut second stop valve (63) that body (61) circulate.

5. The slow release device of toilet bowl cleaner as claimed in claim 1, wherein: the water-saving device is characterized by comprising a container (1), wherein the upper part of the container (1) is opened, the upper end part of the container (1) is provided with a first floating body (9), the whole of the container (1) at the upper end can float on the water surface, a communicating pipe (3) vertically penetrates through the bottom of the container (1), a first stop valve (4) is connected with a control piece (5) protruding from the bottom of the container (1), and the bottom of the container (1) is provided with a base (8) with a lower end face sunken in the inner portion.

6. The slow release device of claim 5, wherein: first stop valve (4) include with communicating pipe (3) fixed connection's valve body (41), valve body (41) are connected with disk seat (42) through spring (43), the elasticity of spring (43) makes disk seat (42) open, disk seat (42) and control (5) fixed connection, control (5) fixed connection has counterweight (10), the gravity of counterweight (10) is greater than the elasticity of spring (43), the rope of being connected of control (5) and counterweight (10) is less than half of water tank height, container (1) has half and is higher than the surface of water, container (1) the upper edge flushes with the surface of water just under the action of gravity of counterweight (10).