CN218647351U

CN218647351U - Water tank basin goes out water control mechanism

Info

Publication number: CN218647351U
Application number: CN202222907636.7U
Authority: CN
Inventors: 庄贵丰; 周振翔; 应开国
Original assignee: Ningbo Xiaohu Technology Co ltd
Current assignee: Ningbo Xiaohu Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-17
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a water tank basin goes out water control mechanism relates to out water technical field, include: the lever is arranged in the water tank, one end of the lever is provided with a floater, and the other end of the lever is provided with an ejector rod positioned below the water outlet valve; the magnet is arranged on the ejector rod or the water outlet valve, the matching piece is correspondingly arranged on the water outlet valve or the ejector rod, and the water outlet valve and the ejector rod are mutually attracted under the matching of the magnet and the matching piece; when the water tank is matched with the water tank, the ejector rod can apply upward acting force to the water outlet valve to separate the water outlet valve from the water outlet hole; along with the rise of the water level in the water tank, the floater moves upwards to drive the ejector rod to move downwards, and the water outlet valve returns to the initial position to seal the water outlet hole. The beneficial effects of the utility model are that through the actuation effect of magnet with the fitting piece, compare prior art, can prevent among the prior art that the spring is lax after using for a long time, lead to the problem of the unable closed and infiltration that resets completely of outlet valve.

Description

Water tank basin goes out water control mechanism

Technical Field

The utility model relates to a water outlet mechanism technical field, concretely relates to water tank basin goes out water control mechanism.

Background

Along with the continuous improvement of people's quality of life, household electrical appliances such as humidifier, atomizer, incense machine, atomizer use more and more, this type of household electrical appliances can be with the water atomization one-tenth diameter for 0.1 ~ 5 micron ultramicron, spread among the air on every side, carry out the humidification to dry air, moisture in the compensation air, improve the comfort level of living.

In the prior art, this kind of household electrical appliances adopt water tank and basin cooperation usually, and the water tank is used for storing water, and the basin is used for atomizing water, and this just needs to set up a water control mechanism between water tank and basin for control water tank is to the moisturizing in the basin to make the water level in the basin keep in the predetermined range.

The most common water outlet control mechanism at present comprises a vertical valve core movably arranged at a water outlet, wherein a water sealing part is arranged at the top end of the valve core and is positioned above the water outlet; the cover is equipped with the spring on the case, and the elasticity of spring stimulates the case downwards to make water sealing spare compress tightly in the top surface of apopore, seal the apopore. When the water level of the atomization device is lower than the preset water level, the valve core is jacked upwards by the floater in the atomization device, so that the water sealing part leaves the water outlet hole, and the water replenishing operation is started. Above-mentioned moisturizing control mechanism's shortcoming only relies on a spring to pull down the case and seal the apopore, and the elasticity of applying is not strong enough, leads to sealing failure because of reasons such as debris deposit in apopore, mechanism fit tolerance, spring fatigue easily, the condition that the water tank constantly leaks to atomizing device appears. Although the water leakage probability can be reduced by adopting the spring with stronger elasticity, the spring with stronger elasticity can cause that the floater is difficult to overcome the elasticity of the spring to jack the valve core upwards, namely the normal water replenishing operation can be influenced.

In order to solve the problem, chinese patent CN 213809146U discloses a water replenishing control mechanism and a humidifier adopting the water replenishing control mechanism, which adopts two groups of levers to realize water replenishing; chinese patent CN215673612U discloses a double-safety float valve and an air humidifier, which adopts the arrangement of a valve main body and a valve core as well as an inner valve body and a ball body to realize double sealing and linkage; although the above patent can solve the above problems, the structure is complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a water tank basin goes out water control mechanism.

The technical solution of the utility model is as follows:

a water tank and water tank water outlet control mechanism is arranged on a water tank and a water tank, and the bottom of the water tank is provided with a water outlet hole and a water outlet valve for sealing the water outlet hole; the method comprises the following steps:

the lever is arranged in the water tank through a rotating shaft, one end of the lever is provided with a floater, and the other end of the lever is provided with an ejector rod positioned below the water outlet valve;

the magnet is arranged on the ejector rod or the water outlet valve, correspondingly, the matching piece is arranged on the water outlet valve or the ejector rod, and the water outlet valve and the ejector rod are mutually attracted under the matching of the magnet and the matching piece;

when the water tank is matched with the water tank, the ejector rod can apply an upward acting force to the water outlet valve to separate the water outlet valve from the water outlet hole, and water in the water tank flows into the water tank through the water outlet hole; along with the rise of the water level in the water tank, the floater moves upwards to drive the ejector rod to move downwards, and the water outlet valve returns to the initial position to seal the water outlet hole.

The utility model discloses an embodiment, the ejector pin orientation the one end of float is the chamfer.

The utility model discloses a concrete implementation way, the chamfer is 15 ~ 60.

The utility model discloses a concrete implementation mode, the pivot sets up the one end that is close to the ejector pin at the lever under the gravity of float self, the lever can make the ejector pin apply ascending effort to the outlet valve and make outlet valve and apopore separation.

The utility model discloses an embodiment, the fitting piece is magnetic column or iron prop, magnetic column or iron prop set up in the outlet valve, magnet sets up in the ejector pin.

The utility model discloses a concrete implementation way still including being used for making the outlet valve gets back to initial position and seals the elasticity of apopore resets the piece that elasticity resets and sets up on the water tank.

The utility model discloses a concrete implementation mode, the outlet valve includes the case and is used for sealing the water sealing spare of apopore, water sealing spare sets up on the case, the water tank bottom still has the mounting hole, the case activity sets up in stating the mounting hole, the case can follow the mounting hole rebound and make water sealing spare and apopore separation under the effect of ejector pin.

In one embodiment of the present invention, the magnetic pillar or the iron pillar is disposed in the valve core.

The utility model discloses a concrete implementation mode, elasticity resets and sets up in the mounting hole, elasticity resets the one end and the mounting hole of piece and is connected, and the other end is connected with the case.

The utility model discloses one of following beneficial effect has at least:

1. the utility model discloses set up magnet on the ejector pin, set up the fitting piece with magnet inter attraction on the outlet valve, through the actuation effect of magnet and fitting piece, can improve the leakproofness of outlet valve to the apopore to avoid the water tank to last the infiltration, compare prior art, can prevent among the prior art that the spring is lax after long using, lead to the problem that the outlet valve can't reset completely closed and infiltration.

2. The utility model discloses a magnet can adopt powerful magnet, has better attraction to the fitting piece to can make ejector pin and outlet valve inhale together, improve the leakproofness of outlet valve to the apopore, compare the spring among the prior art, the life of magnet is longer, and is difficult to damage.

3. The utility model discloses still set the ejector pin to the chamfer towards the one end of float, under the circumstances that the outlet valve lasts the infiltration, the basin internal water level lasts and rises, and the float can continue upwards to float along with the water level to drive the outlet valve and continue to descend under the cooperation of magnet and fitting piece, make water sealing spare compress tightly the apopore, thereby further avoid leaking, make the water level in the basin keep at the predetermined range.

Drawings

FIG. 1 is a schematic structural view of a water outlet control mechanism in an embodiment of the present invention after a water tank is matched with a water tank;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of a part of the structure of the water outlet control mechanism before being matched in the embodiment of the present invention;

fig. 4 is an exploded view of an embodiment of the present invention;

the figures are marked by: 1. a water tank; 11. a water outlet hole; 12. a water outlet valve; 121. a valve core; 122. a water sealing member; 13. an elastic restoring member; 2. a water tank; 31. a lever; 32. a float; 33. a top rod; 34. a rotating shaft; 41. a magnet; 42. a fitting member.

Detailed Description

The present invention will be described in further detail with reference to the following specific examples, but the present invention is not limited to the following specific examples.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should 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 by those of ordinary skill in the art through specific situations.

As shown in fig. 1 to 4, the present embodiment provides a water tank and sink outlet control mechanism, which is provided in a water tank 1 and a water sink 2, and is used to control the outlet of water from the water tank 1 when the water tank 1 and the water sink 2 are used in combination, so as to keep the water level in the water sink 2 within a predetermined range, the water tank 1 and the water sink 2 can be used in a humidifier, and can also be used in household appliances such as a sprayer, a fumigating machine, and a nebulizer, and the outlet control mechanism in the present embodiment can be used as long as the water level in the appliance is kept within a predetermined range.

The specific structures of the water tank 1 and the water tank 2 in this embodiment are as follows:

as shown in fig. 4, the water tank 1 is a tank structure, and the interior of the water tank is hollow and is used for storing water; as shown in fig. 1-2, the bottom of the water tank 1 is provided with a water outlet hole 11, a water outlet valve 12 and a mounting hole for mounting the water outlet valve 12, the water outlet hole 11 is arranged outside the mounting hole, and the water outlet valve 12 is mounted in the mounting hole and can move up and down along the mounting hole, but cannot completely fall off from the mounting hole; specifically, in this embodiment, the outlet valve 12 includes a valve core 121 and a water sealing member 122 for sealing the water outlet hole 11, the water sealing member 122 is disposed on an outer wall of the valve core 121, the valve core 121 is installed in the installation hole, the water sealing member 122 is installed outside the installation hole, and the water sealing member 122 can seal the water outlet hole 11; in this embodiment, the valve element 121 and the water sealing member 121 are an integral structure, in other embodiments, the valve element 121 and the water sealing member 121 may also be a separate structure, and the water sealing member 122 is disposed above the water outlet hole 11; in an initial state, the bottom of the water sealing member 122 is tightly attached to the bottom of the water tank 1, so that the water blocking hole 11 can be shielded and closed by the water sealing member 122, and at this time, water in the water tank 1 cannot flow into the water tank 2 through the water outlet hole 11; because case 121 can follow the mounting hole rebound under the effect of external force to can drive water sealing member 122 and keep away from apopore 11, make apopore 11 open, the water in the water tank 1 can flow in basin 2 through apopore 11.

As shown in fig. 3 to 4, the water tank 2 has an opening at the top and a cavity inside to receive water discharged from the water outlet hole 11 of the water tank 1; in use, the water tank 1 is mounted above the water tank 2 for use in cooperation with the water tank 2.

As shown in fig. 1 to 3, the water outlet control mechanism in this embodiment includes a lever 31, an elastic restoring member 13, a magnet 41, and a fitting member 42 attracted to the magnet 41, and the specific structure is as follows:

as shown in fig. 1 to 3, the lever 31 is disposed in the water tank 2 through a rotating shaft 34, so that the lever 31 can move up and down in the water tank 2 around the rotating shaft 34, one end of the lever 31 is provided with a float 32, the other end is provided with a push rod 33 located below the water outlet valve 12, the rotating shaft 34 is disposed at one end of the lever 31 close to the push rod 33, i.e. the distance between the rotating shaft 34 and the float 32 is greater than the distance between the rotating shaft 34 and the push rod 33; in this embodiment, the float 32 is circular and has a large surface area that floats under the buoyancy of the water. The jack 33 is provided on the upper surface of the lever 31 and protrudes upward. When there is no water in the water tank 2 or the water level is lower than the predetermined water level, the lever 31 has a lower end provided with the float 32 and a higher end provided with the push rod 33, and the push rod 33 can apply an upward force to the outlet valve 12 to push the outlet valve 12 upward, so that the water sealing member 122 is separated from the outlet hole 11, that is, the outlet hole 11 is opened, and at this time, the water in the water tank 1 can flow into the water tank 2 through the outlet hole 11 to replenish the water tank 2.

As shown in fig. 1-2, an elastic restoring member 13 is disposed on the water tank 1, and is capable of returning the outlet valve 12 to an initial position to close the outlet hole 11; specifically, the elastic resetting piece 13 is arranged in the mounting hole, one end of the elastic resetting piece 13 is connected with the mounting hole, and the other end of the elastic resetting piece 13 is connected with the valve element 121, so that the water outlet valve 12 can be driven to return to the initial position to close the water outlet hole 11; in this embodiment, the elastic restoring member 13 is a spring.

As shown in fig. 1 to 3, a magnet 41 is disposed on the plunger 33 or the outlet valve 12, correspondingly, the mating member 42 is disposed on the outlet valve 12 or the plunger 33, and the outlet valve 12 and the plunger 33 attract each other under the engagement of the magnet 41 and the mating member 42; in this embodiment, the magnet 41 is disposed in the plunger 33, and the mating member 42 is a magnetic column or an iron column, and is disposed in the valve element 121 and the water sealing member 122; in other embodiments, the magnet 41 may be disposed in the valve element 121 and the water sealing member 122, and a magnetic column or an iron column is disposed in the push rod 33, which may be determined according to actual situations; the outlet valve 12 and the push rod 33 are always in contact under the matching of the magnet 41 and the matching piece 42. In the present embodiment, the magnet 41 is a strong magnet, and may be a neodymium iron boron magnet.

In this embodiment, the end of the rod 33 facing the float 32 is chamfered, the angle of inclination of the chamfer can be determined according to actual conditions, and the chamfer is set to be 15-60 °.

The principle of the embodiment is as follows: because the float 32 has a certain weight, when there is no water in the water tank 2 or the water level is lower than the predetermined water level, the height of the end of the lever 31 provided with the float 32 is lower, and with the help of the structure of the lever 31, the end provided with the ejector rod 33 is tilted, the ejector rod 33 can apply an upward acting force to the water outlet valve 12, and the water outlet valve 12 is lifted upwards, so that the water sealing member 122 is separated from the water outlet hole 11, that is, the water outlet hole 11 is opened, at this time, the water in the water tank 1 can flow into the water tank 2 through the water outlet hole 11, and the water is replenished to the water tank 2. With more and more water flowing into the water tank 2, the water level in the water tank 2 rises, the float 32 gradually floats under the action of the buoyancy of the water, namely, the float 32 moves upwards, the ejector rod 33 moves downwards by virtue of the structure of the lever 31, the upward acting force of the ejector rod 33 cannot be obtained by the water outlet valve 12, so that the water outlet valve 12 is driven to return to the initial position under the action of the elastic resetting piece 13 and the action of the magnet 41 and the matching piece 42, the water outlet hole 11 is sealed by the water sealing piece 122, namely, the water outlet hole 11 is closed, at the moment, the water in the water tank 1 cannot flow into the water tank 2 through the water outlet hole 11, namely, the water can not be replenished to the water tank 2. When the water level in the water tank 2 is lower than the predetermined water level as the water in the water tank 2 is consumed, the floater 32 moves downwards again, the push rod 33 is driven to move upwards under the action of the lever 31, and the push rod 33 can push the water outlet valve 12 upwards again to open the water outlet hole 11, so that water can be replenished into the water tank 2 again; when the water level in the water tank 2 rises to a certain height again, the outlet valve 12 returns to the initial position again, the water sealing member 122 seals the water outlet hole 11, and water replenishing is stopped again; by the above-described water discharge control structure, water can be automatically supplied to the water tank so that the water level in the water tank 2 is maintained within a predetermined range.

In the embodiment, the magnet 41 is matched with the magnetic column or the iron column, and compared with the prior art, the problem that the water outlet valve 12 cannot be completely closed and seeps water due to the fact that the elastic resetting piece 13 is loosened after long use can be prevented through the attraction effect of the magnet 41 and the magnetic column or the iron column; moreover, by forming the end of the push rod 33 facing the float 32 as a chamfer, in the case of continuous water seepage from the outlet valve 12, the float 32 will continue to float upwards, and the magnet 41 and the magnetic column or the iron column cooperate to drive the outlet valve 12 to descend, so that the water sealing member 122 presses the outlet hole 11, thereby further preventing water leakage.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A water tank and water tank water outlet control mechanism is arranged on a water tank (1) and a water tank (2), wherein the bottom of the water tank (1) is provided with a water outlet hole (11) and a water outlet valve (12) for sealing the water outlet hole (11); it is characterized by comprising:

the lever (31) is arranged in the water tank (2) through a rotating shaft (34), one end of the lever (31) is provided with a floater (32), and the other end of the lever is provided with an ejector rod (33) positioned below the water outlet valve (12);

the water outlet valve comprises a magnet (41) and a matching piece (42) attracted with the magnet (41), wherein the magnet (41) is arranged on the ejector rod (33) or the water outlet valve (12), the matching piece (42) is correspondingly arranged on the water outlet valve (12) or the ejector rod (33), and the water outlet valve (12) and the ejector rod (33) are attracted with each other under the matching of the magnet (41) and the matching piece (42);

when the water tank (1) is matched with the water tank (2), the ejector rod (33) can apply an upward acting force to the water outlet valve (12) to separate the water outlet valve (12) from the water outlet hole (11), and water in the water tank (1) can flow into the water tank (2) through the water outlet hole (11); along with the rise of the water level in the water tank (2), the floater (32) can move upwards to drive the ejector rod (33) to move downwards, and the water outlet valve (12) can return to the initial position to close the water outlet hole (11).

2. A cistern outlet control mechanism as claimed in claim 1, characterised in that the end of the stem (33) facing the float (32) is chamfered.

3. The water tank outlet control mechanism as recited in claim 2, wherein the chamfer is 15-60 °.

4. A cistern outlet control mechanism according to claim 1, characterised in that the shaft (34) is provided at the end of the lever (31) adjacent the stem (33), the lever (31) being adapted to cause the stem (33) to apply an upward force to the outlet valve (12) under the weight of the float (32) itself to disengage the outlet valve (12) from the outlet opening (11).

5. The water tank outlet control mechanism of claim 1, wherein the mating member (42) is a magnetic or iron post disposed within the outlet valve (12), and the magnet (41) is disposed within the plunger (33).

6. A cistern outlet control mechanism according to claim 5, further comprising a resilient return member (13) for returning the outlet valve (12) to an initial position to close the outlet opening (11), the resilient return member (13) being arranged on the cistern (1).

7. The water tank outlet control mechanism of claim 6, wherein the outlet valve (12) comprises a valve element (121) and a water sealing member (122) for sealing the outlet hole (11), the water sealing member (122) is disposed on the valve element (121), the bottom of the water tank (1) further has a mounting hole, the valve element (121) is movably disposed in the mounting hole, and the valve element (121) can move upward along the mounting hole under the action of the ejector rod (33) to separate the water sealing member (122) from the outlet hole (11).

8. The tank outlet control mechanism of claim 7, wherein the magnetic or iron post is disposed within the valve core (121).

9. The outlet control mechanism for the water tank and the water tank as claimed in claim 7, wherein the elastic reset member (13) is disposed in the mounting hole, one end of the elastic reset member (13) is connected to the mounting hole, and the other end is connected to the valve core (121).