CN104545478B - Quantitative drinking device and refrigerator door with the quantitative drinking device - Google Patents

Abstract

A quantitative drinking device and a refrigerator door body with the same comprise a first liquid storage tank, a second liquid storage tank, a first liquid outlet pipe, a second liquid outlet pipe, a liquid outlet valve for controlling the opening/closing of the liquid outlet pipe, and a liquid outlet arranged at the tail end below the second liquid outlet pipe. The automatic beverage receiving device further comprises a supporting seat arranged below the liquid outlet, a first magnet which is movable in the vertical direction or a first metal piece which can be attracted by the magnet and an accommodating cavity for accommodating the first magnet or the first metal piece are arranged below the supporting seat, and a linkage assembly is arranged between the first magnet or the first metal piece and the liquid outlet valve. The quantitative drinking device and the refrigerator door body with the quantitative drinking device do not need electric elements such as a liquid pump, an electromagnetic valve and the like, can finish automatic quantitative water outlet, have simple structure, improve the convenience of drinking for users, and do not increase the manufacturing cost.

Description

Quantitative drinking device and refrigerator door with the quantitative drinking device

technical field

The invention relates to the field of manufacturing a drink receiving device and a refrigerator, in particular to a quantitative drink receiving device and a refrigerator door with the quantitative drink receiving device.

Background technique

Most of the existing drinking devices adopt key switches or control valves, and the water is discharged by manually pressing or opening the control valves. On the one hand, the above water discharge methods all require manual operation, which is inconvenient to use when the user holds other objects in his hand. In response to the above problems, there are technical solutions in the industry that use sensing devices and control circuits for drinking devices to achieve automatic water discharge. However, such technical solutions require the introduction of related sensing elements and electrical settings, which increase additional costs.

On the other hand, in order to achieve quantitative water discharge every time you drink, the patent CN 203591174U discloses a brewing machine, which achieves quantitative water discharge by adding a limited container device, but its overall structure is relatively complicated, and it is mainly used for high-temperature hot water. Continuous or intermittent water discharge. In addition, the patent CN 2720954Y discloses a passive automatic quantitative liquid discharge device. When the water volume in the water receiving container on the tray reaches the threshold value through the principle of leverage, the valve is automatically closed, but the device between the liquid discharge device and the connecting rod The movable sealing process requires high requirements, and the counterweight is fixed, so only water receiving containers with a certain quality can be used.

Therefore, it is necessary to provide a new quantitative drinking device and a refrigerator door with the quantitative drinking device.

Contents of the invention

The object of the present invention is to provide a quantitative drinking device and a refrigerator door with the quantitative drinking device, without the need for electric components such as liquid pumps and solenoid valves, the quantitative drinking device can complete automatic quantitative water discharge, and has a simple structure, improving While it is convenient for users to receive drinks, the manufacturing cost is not increased.

In order to achieve the purpose of the above invention, the present invention provides a quantitative drinking device, including a first liquid storage tank, a second liquid storage tank, a liquid outlet, a first liquid storage tank connecting the first liquid storage tank and the second liquid storage tank. A liquid outlet pipe, a second liquid outlet pipe connecting the second liquid storage tank and the liquid outlet. The second liquid storage tank is arranged below the first liquid storage tank, and the liquid outlet is lower than the second liquid storage tank. The quantitative drink receiving device also includes a support seat arranged under the liquid outlet, a first liquid outlet valve for controlling the opening/closing of the first liquid outlet pipe, and a first liquid outlet valve for controlling the opening/closing of the second liquid outlet pipe. The opening/closing second liquid outlet valve, the first magnet that can be moved in the vertical direction or the first metal piece that can be attracted by the magnet is arranged under the support seat and is used to accommodate the first magnet or the first The accommodation cavity of the metal piece, a linkage assembly is provided between the first magnet or the first metal piece and the first liquid outlet valve and the second liquid outlet valve, and the first magnet or the first metal piece is located in the When the storage chamber is at the bottom, the first liquid outlet valve is opened and the second liquid outlet valve is closed; when the first magnet or the first metal piece is located at the top of the storage chamber, the first liquid outlet valve is closed and the second liquid outlet valve is closed. The second outlet valve is opened.

As a further improvement of the present invention, when the first magnet is accommodated in the accommodating cavity, the quantitative drinking device further includes a second magnet or a second metal piece arranged above the first magnet, The second magnet is arranged opposite to the first magnet N/S with different magnetic poles.

As a further improvement of the present invention, when the first metal piece is accommodated in the accommodating cavity, the quantitative drinking device further includes a A second magnet for the metal piece.

As a further improvement of the present invention, the second magnet or the second metal piece is arranged at the bottom of a water receiving container.

As a further improvement of the present invention, the second magnet is arranged at the bottom of a water receiving container.

As a further improvement of the present invention, the linkage assembly includes a transmission rod fixedly connected to the first magnet or the first metal part, a pull rod connected to the first liquid outlet valve and the second liquid outlet valve at the same time, connected to the The connecting rod between the transmission rod and the pull rod is further provided with a fixed fulcrum in the middle of the connecting rod, and the connecting rod can rotate around the fixed fulcrum.

As a further improvement of the present invention, the connecting rod is rotatably connected to the transmission rod and the pull rod.

As a further improvement of the present invention, the linkage assembly further includes a first rotating shaft for connecting the transmission rod and the connecting rod, and a second rotating shaft for connecting the connecting rod and the pull rod.

As a further improvement of the present invention, the quantitative drinking device further includes a manual liquid outlet switch and a manual liquid outlet valve.

The present invention also provides a refrigerator door body. A quantitative drinking device is installed on the refrigerator door. The quantitative drinking device includes a first liquid storage tank and a second liquid storage tank fixed on the inner wall of the refrigerator door. tank, a liquid outlet, a first liquid outlet pipe connecting the first liquid storage tank and the second liquid storage tank, and a second liquid outlet pipe connecting the second liquid storage tank and the liquid outlet. The second liquid outlet pipe runs through the refrigerator door, the second liquid storage tank is arranged below the first liquid storage tank, and the liquid outlet is lower than the second liquid storage tank. The quantitative drink receiving device also includes a support seat arranged under the liquid outlet, a first liquid outlet valve for controlling the opening/closing of the first liquid outlet pipe, and a first liquid outlet valve for controlling the opening/closing of the second liquid outlet pipe. The opening/closing second liquid outlet valve, the first magnet that can be moved in the vertical direction or the first metal piece that can be attracted by the magnet is arranged under the support seat and is used to accommodate the first magnet or the first The accommodation cavity of the metal piece, a linkage assembly is provided between the first magnet or the first metal piece and the first liquid outlet valve and the second liquid outlet valve, and the first magnet or the first metal piece is located in the When the storage chamber is at the bottom, the first liquid outlet valve is opened and the second liquid outlet valve is closed; when the first magnet or the first metal piece is located at the top of the storage chamber, the first liquid outlet valve is closed and the second liquid outlet valve is closed. The second outlet valve is opened.

The beneficial effects of the present invention are: adopting the quantitative drinking device provided by the present invention and the refrigerator door body with the quantitative drinking device does not need electric components such as liquid pumps and electromagnetic valves, the structure is simple, and the quantitative drinking device can complete automatic drinking. Quantitative water discharge improves the convenience for users to drink without increasing manufacturing costs.

Description of drawings

Fig. 1 is a structural schematic diagram of a refrigerator door body with a quantitative drinking device according to the present invention;

Fig. 2 is a schematic diagram of a state in which a water receiving container is placed on the support base of the quantitative drinking device of the present invention;

Fig. 3 is a schematic diagram of the state when the first liquid outlet valve of the quantitative drinking device of the present invention is opened;

Fig. 4 is a schematic diagram of the state when the first liquid outlet valve of the quantitative drinking device of the present invention is closed;

Fig. 5 is a schematic diagram of the state when the second liquid outlet valve of the quantitative drinking device of the present invention is opened;

Fig. 6 is a schematic diagram of the state when the second liquid outlet valve of the quantitative drinking device of the present invention is closed.

detailed description

The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. However, this embodiment does not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to this embodiment are included in the protection scope of the present invention.

FIG. 1 is a schematic structural diagram of a refrigerator door 100 with a quantitative drinking device according to the present invention. The refrigerator door 100 includes a door 1 and a quantitative drinking device installed and fixed on the door 1 . The quantitative drinking device includes a first liquid storage tank 21, a second liquid storage tank 22 located below the first liquid storage tank 21, a second liquid storage tank 22 connecting the first liquid storage tank 21 and the second liquid storage tank 22. A liquid outlet pipe 31 , a second liquid outlet pipe 32 , and a first liquid outlet valve 33 and a second liquid outlet valve 34 respectively used to control the opening/closing of the first liquid outlet pipe 31 and the second liquid outlet pipe 32 . The first liquid storage tank 21 and the second liquid storage tank 22 are fixed on the inner wall of the door body 1 . The second liquid outlet pipe 32 passes through the door body 1 .

The quantitative drinking device also includes a liquid outlet 35 located at the lower end of the second liquid outlet pipe 32 , a support seat 4 located below the liquid outlet 35 , and a first support seat located below the support seat 4 . The magnet 5 , the accommodation chamber 6 for accommodating the first magnet, and the linkage assembly connecting the first magnet 5 with the first liquid outlet valve 33 and the second liquid outlet valve 34 . The liquid outlet 35 and the support seat 4 are arranged on the outer wall of the door body 1 . The first magnet 5 can move vertically up and down in the storage chamber 6. When the first magnet 5 is located at the bottom of the storage chamber 6, the first liquid outlet valve 33 is opened and the second liquid outlet valve 34 is opened. Closed, when the first magnet 5 is located at the top of the receiving cavity 6, the first liquid outlet valve 33 is closed and the second liquid outlet valve 34 is opened.

Referring to FIG. 1 to FIG. 6 , the first liquid outlet valve 33 and the second liquid outlet valve 34 are vertically arranged up and down, and the first liquid outlet valve 33 is located directly above the second liquid outlet valve 34 . When the first liquid outlet valve 33 and the second liquid outlet valve 34 remain open or closed, the first valve stem 331 of the first liquid outlet valve 33 and the second valve stem 341 of the second liquid outlet valve 34 The upper and lower positions are opposite. That is, when the first valve rod 331 and the second valve rod 341 are lifted upwards at the same time, the first liquid outlet valve 33 is opened, the second liquid outlet valve 34 is closed, and the liquid in the first liquid storage tank 21 Drinking water can fill the second liquid storage tank 22; when the first valve stem 331 and the second valve stem 341 are set downward at the same time, the first liquid outlet valve 33 is closed, and the second liquid outlet valve 34 is opened, so The drinking water in the second liquid storage tank 22 can flow out from the liquid outlet 35 . Thereby, when all the drinking water in the second liquid storage tank 22 flows out, the water outlet will automatically stop.

The linkage assembly includes a transmission rod 71 fixedly connected to the lower end of the first magnet 5, a pull rod 72 connected to the first liquid outlet valve 33 and a second liquid outlet valve 34 at the same time, and a pull rod 72 connected to the transmission rod 71 and the pull rod 72. The connecting rod 73 is provided with a fixed fulcrum 74 in the middle of the connecting rod 73, and the connecting rod 73 can rotate around the fixed fulcrum 74 in the vertical direction. The transmission rod 71 and the connecting rod 73, the pull rod 72 and the connecting rod 73 are all rotatably connected, and the linkage assembly also includes a first rotating shaft 75 for connecting the transmission rod 71 and the connecting rod 73, for connecting all The second rotating shaft 76 of the pull rod 72 and the connecting rod 73 is described.

The quantitative drinking device also includes a second magnet 8 arranged above the first magnet 5, and the second magnet 8 is opposite to the first magnet 5 with different magnetic poles N/S so that the second magnet 8 is opposite to the first magnet 5. When the first magnets 5 approach each other, the first magnets are attracted from the bottom of the receiving chamber 6 to the top of the receiving chamber 6 . In this embodiment, the second magnet 8 is arranged at the bottom of a water receiving container 9 .

When the water receiving container 9 is separated from the support seat 4, the first magnet 5 is located at the bottom of the receiving chamber 6, corresponding to the opening of the first liquid outlet valve 33 and the closing of the second liquid outlet valve 34; When the water receiving container 9 is placed on the support base 4, the second magnet 8 and the first magnet 5 attract each other, and the first magnet 5 is attracted to At the top of the receiving chamber 6, at the same time, the transmission rod 71 drives one end of the connecting rod 73 to be pulled upward, and the connecting rod 73 rotates around the fixed fulcrum 74 by a corresponding angle, and the other end of the connecting rod 73 One end drives the pull rod 72 to move downward, and then drives the first valve stem 331 of the first liquid outlet valve 33 and the valve stem 341 of the second liquid outlet valve 34 to be set downward, whereby the first liquid outlet The valve 33 is closed and the second liquid outlet valve 34 is opened, and the drinking water in the second liquid storage tank 22 can flow into the water receiving container 9 through the second liquid outlet pipe 32 .

In another embodiment of the present invention, a first metal part (not shown) that can move up and down in the vertical direction and can be attracted by a magnet is provided in the receiving cavity 6 . Correspondingly, when the water receiving container 9 with the second magnet 8 at the bottom is placed on the support seat 4, the second magnet 8 will attract the first metal part upwards to the receiving cavity 6. The top, and then open the second liquid outlet valve 34 through the linkage assembly to complete the water outlet. Similarly, in other embodiments of the present invention, the first magnet 5 is accommodated in the receiving chamber 6, and the bottom of the water receiving container 9 is provided with a second metal piece (not shown) that can be attracted by the magnet. , the water discharge process of the quantitative drinking device is the same.

In yet another embodiment of the present invention (not shown), the quantitative drinking device further includes a trigger switch arranged on the upper surface of the support base 4, connecting the trigger switch with the second magnet 8 or the second The connecting part of the metal part, and the trigger switch is also provided with an elastic reset part. An installation groove is also provided between the upper surface of the support base 4 and the storage cavity 6, the installation groove has a first groove position directly above the storage cavity 6 and a position deviated directly above the storage cavity 6. position of the second slot, when the trigger switch is pressed, the trigger switch drives the second magnet 8 or the second metal piece to move to the first slot through the connecting piece; When the pressure factor disappears, the trigger switch returns to its original position under the action of the elastic reset member, and at the same time drives the second magnet or the second metal member to move to the second slot through the connecting member.

The quantitative drinking device of the present invention also includes a third liquid outlet pipe 36 communicating with the first liquid storage tank 21 and the liquid outlet 35, the third liquid outlet pipe 36 is provided with a manual liquid outlet valve 37 and a The manual liquid outlet switch 38 that controls the opening/closing of the manual liquid outlet valve 37, the manual liquid outlet switch 35 is arranged on the outer wall of the door body 1, and the first storage tank can be manually controlled by pressing the manual liquid outlet switch 38. Liquid tank 21 outlets.

In summary, the quantitative drinking device provided by the present invention and the refrigerator door 100 equipped with the quantitative drinking device do not need electric components such as liquid pumps and solenoid valves, and the structure is simple, and automatic quantitative water discharge can be completed. The volume of the second liquid storage tank 22 is determined, and the quantitative drinking device works stably, which improves the convenience for the user to drink while reducing the manufacturing cost.

It should be understood that although this description is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the description is only for clarity, and those skilled in the art should take the description as a whole, and each The technical solutions in the embodiments can also be properly combined to form other embodiments that can be understood by those skilled in the art.

The series of detailed descriptions listed above are only specific descriptions of the feasible implementation modes of the present invention, and they are not intended to limit the protection scope of the present invention. All changes should be included within the protection scope of the present invention.

Claims (10)

1. null1. one kind quantitatively connects drink device，Including the first reserving liquid tank、Second reserving liquid tank、Liquid outlet、Connect the first drain pipe of described first reserving liquid tank and the second reserving liquid tank、Connect the second drain pipe of described second reserving liquid tank and liquid outlet，It is characterized in that: described second reserving liquid tank is arranged at the lower section of described first reserving liquid tank，Described liquid outlet is less than described second reserving liquid tank，Described quantitatively connecing drinks the support seat that device also includes being located at below described liquid outlet、For controlling the first opening/closing liquid valve of described first drain pipe and for controlling the second liquid valve that described second drain pipe is opening/closing，The lower section of described support seat is provided with at mobilizable first Magnet of vertical direction or can be by the first metalwork of attraction and in order to house described first Magnet or the host cavity of the first metalwork，It is provided with a linkage unit between described first Magnet or the first metalwork and described first liquid valve and the second liquid valve，When described first Magnet or the first metalwork are positioned at bottom described host cavity，Described first liquid valve is opened and the second liquid valve is closed，When described first Magnet or the first metalwork are positioned at the top of described host cavity，Described first liquid valve is closed and the second liquid valve is opened.
2. The most according to claim 1 quantitatively connect drink device, it is characterized in that: when be contained in described host cavity for described first Magnet time, the described drink device that quantitatively connects also includes being located at the second Magnet above described first Magnet or the second metalwork, described second Magnet and the first Magnet N/S different magnetic poles and is oppositely arranged.
3. The most according to claim 1 quantitatively connect drink device, it is characterized in that: when be contained in described host cavity for described first metalwork time, described quantitatively connect drink device also include being located at above described first metalwork and in order to attract the second Magnet of described first metalwork.
4. The most according to claim 2 quantitatively connect drink device, it is characterised in that: described second Magnet or the second metalwork are arranged at the bottom of a water receiving container.
5. The most according to claim 3 quantitatively connect drink device, it is characterised in that: described second Magnet is arranged at the bottom of a water receiving container.
6. The most according to claim 1 quantitatively connect drink device, it is characterized in that: described linkage unit includes being fixedly connected on described first Magnet or the drive link of the first metalwork, is simultaneously connected with described first liquid valve and the pull bar of the second liquid valve, connects the described drive link connecting rod with pull bar, the centre position of described connecting rod is additionally provided with a fixed pivot, and described connecting rod can rotate around described fixed pivot.
7. The most according to claim 6 quantitatively connect drink device, it is characterised in that: described connecting rod is with drive link and pull bar and is rotatably connected.
8. The most according to claim 7 quantitatively connect drink device, it is characterised in that: described linkage unit also includes connecting described drive link and the first rotating shaft of connecting rod, in order to be connected the second rotating shaft of described connecting rod and pull bar.
9. The most according to claim 1 quantitatively connect drink device, it is characterised in that: the described drink device that quantitatively connects also includes manually going out liquid switch and manual liquid valve.
10. 10. a refrigerator door, it is characterised in that: on described refrigerator door, installation settings has the right quantitatively to connect drink device described in requirement any one of 1-9.