CN106108732A - Quantitative distributing device and there is its refrigerator - Google Patents

Abstract

The invention relates to a quantitative dispensing device and a refrigerator having the same. The quantitative dispensing device includes: a material storage part, which defines a storage cavity for containing materials; a material discharge part, which defines a material discharge cavity, and has at least one material inlet and a material outlet at the bottom thereof, to allow the material in the storage chamber to flow into the discharge chamber through at least one feed port, and then flow out through the discharge port; into the first opening of the discharge chamber. The discharge portion is configured to move in a controlled manner relative to the cover portion so that the discharge portion is switched between an open position for opening the at least one feed port and a closed position for closing the at least one feed port, and is selectively maintained at open position or closed position. The refrigerator includes a door body and a quantitative distribution device installed on the inner wall of the door. The invention can realize the quantitative distribution of materials, and can also prevent the remaining materials from spilling out after the user finishes taking the materials.

Description

Quantitative dispensing device and refrigerator with same

technical field

The invention relates to quantitative distribution and taking of materials, in particular to a quantitative distribution device and a refrigerator with the quantitative distribution device.

Background technique

In daily life, people often need to store food for a long time, especially the storage of granular solid food has environmental requirements such as temperature and humidity. For example, grains, flour, etc. can be stored in a dry, low-temperature environment for a long time without insects and deterioration, and refrigeration and freezing devices (such as refrigerators, freezers, etc.) can meet the low temperature conditions for grain storage.

With the improvement of people's living standards, the refrigerating and freezing device in the prior art can be equipped with a grain distribution device for storing grain. However, these grain dispensing devices are either relatively complex in structure and cumbersome in operation, or are prone to failure of the quantitative distribution function of materials due to long-term use and aging.

Contents of the invention

An object of the first aspect of the present invention is to overcome at least one defect of the existing quantitative dispensing device, and provide a quantitative dispensing device that can realize quantitative distribution of materials and can prevent materials from spilling out.

A further object of the first aspect of the present invention is to improve user experience.

Another further object of the first aspect of the present invention is to improve the stability of the dosing function of the dosing device.

An object of the second aspect of the present invention is to provide a refrigerator having the above-mentioned quantitative dispensing device.

According to a first aspect of the present invention, the present invention provides a quantitative dispensing device comprising:

The material storage part defines a storage cavity for containing materials;

A discharge part, which defines a discharge chamber, and has at least one feed port and a discharge port at the bottom thereof, so as to allow the materials in the storage chamber to flow into the storage chamber through the at least one feed port discharge cavity, and then flow out through the discharge port; and

The cover part is sleeved on the outside of the discharge part from top to bottom, and has at least one first opening that allows materials to enter the discharge cavity; wherein

The discharge portion is configured to move in a controlled manner relative to the cover portion, so that the discharge portion is in an open position for opening the at least one feed port and a closed position for closing the at least one feed port switch between and selectively remain in the open position or the closed position.

Optionally, the number of the first openings is the same as the number of the feeding ports, and the discharge portion is configured such that each of the feeding ports is connected to a corresponding one of the feeding ports when it is in the open position. The first openings face each other such that each of the feed openings is offset from a corresponding one of the first openings when they are in the closed position.

Optionally, both the cover part and the discharge part are cylindrical members extending into the storage cavity through the bottom wall of the storage part; and

The feeding port is formed on the peripheral wall of the discharge part located in the storage cavity, and the first opening is formed on the peripheral wall of the cover part located in the storage cavity.

Optionally, the at least one feeding port and the at least one first opening are arranged symmetrically.

Optionally, the arc length of each of the first openings on the first circular ring where the cross-section of the cover part is located is shorter than the cross-sections of the two adjacent feeding ports where the discharge part is located. The arc length separated on the second ring of .

Optionally, the quantitative distribution device also includes:

an electric motor for controlled output of motive power; and

The transmission unit is used to transmit the motive force output by the motor to the discharge part, so as to make the discharge part rotate and switch between the open position and the closed position.

Optionally, the transmission unit includes:

a driving gear connected to the rotation output shaft of the motor so as to rotate with the rotation of the rotation output shaft of the motor; and

The driven gear meshes with the driving gear and is arranged outside the bottom peripheral edge of the discharge part, so as to drive the discharge part to rotate with the rotation of the driving gear.

Optionally, the quantitative distribution device also includes:

a base, arranged below the discharge part, for supporting the cover part and the discharge part; and

The base has a second opening to allow the material flowing out of the outlet to flow below the quantitative dispensing device through the second opening.

Optionally, the bottom of the cover portion has a cover edge portion extending radially outward from its peripheral wall;

The bottom of the discharge part has a discharge edge extending radially outward from its peripheral wall; and

The cover edge is abutted against the discharge edge.

According to the second aspect of the present invention, the present invention also provides a refrigerator, which includes a door body and any one of the quantitative distribution devices described above, and the quantitative distribution device is installed on the inner wall of the door body.

Optionally, the door body has a bar counter opening and a bar counter door, and the bar counter door is pivotally connected to the lower part of the bar counter opening for opening and/or closing the bar counter opening; and

The quantitative dispensing device is directly opposite to the bar door in the front-rear direction, so that at least the discharge port of the quantitative dispensing device is exposed through the bar opening when the bar door opens the bar opening.

The discharge portion of the quantitative dispensing device of the present invention has at least one feed port and a discharge port at the bottom thereof, and the discharge portion is set to move in a controlled manner relative to the cover portion, so that the discharge portion is opened at least one The feed ports are switched between an open position and a closed position which closes at least one feed port and are selectively maintained in the open position or the closed position. Therefore, on the one hand, the discharge part can open the feed port in a controlled manner, and set the opening time of the feed port according to the actual needs of the user, so as to realize the quantitative distribution of the material and the distribution is accurate; on the other hand, in the user After the material is taken out, the material outlet can also be controlled to close the material inlet to prevent the remaining materials from being scattered out through the material inlet and the material outlet in turn after the user finishes taking the material, so as to keep the environment outside the quantitative distribution device clean Clean and tidy, the user experience is better.

Further, since the discharge part can controlly open and/or close the feed port, when the user needs to take out the material, the user only needs to determine the amount of the material to be taken out, and at the same time place the receiving cup on the discharge port The lower end is enough, and quantitative retrieving can be completed without other redundant operations, saving time and effort, and good user experience.

Furthermore, the present invention drives the discharge part to rotate by setting the motor and transmission unit, which can make the rotation of the discharge part between the open position and the closed position more stable, thereby further improving the stability of the quantitative distribution function of the quantitative distribution device .

Those skilled in the art will be more aware of the above and other objects, advantages and features of the present invention according to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

Description of drawings

Hereinafter, some specific embodiments of the present invention will be described in detail by way of illustration and not limitation with reference to the accompanying drawings. The same reference numerals in the drawings designate the same or similar parts or parts. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the attached picture:

Figure 1 is a schematic exploded view of a quantitative dispensing device according to an embodiment of the present invention;

Fig. 2 is a schematic composition when the discharge part of the quantitative dispensing device of the present invention is in an open position;

Fig. 3 is a schematic structural diagram of the quantitative dispensing device of the present invention when the discharge part is in a closed position;

Fig. 4 is a schematic structural diagram of a first circular ring and a second circular ring according to an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a door body of a refrigerator according to an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.

detailed description

Fig. 1 is a schematic exploded view of a quantitative dispensing device according to one embodiment of the present invention. Referring to FIG. 1 , an embodiment of the present invention provides a quantitative dispensing device 100 with a novel structure, which can store materials and distribute the materials stored therein quantitatively. The material can be rice such as rice, millet, or beans such as red beans and black beans, or other granular grains such as corn; it can also be powdered food such as flour.

Referring to FIG. 1 , the quantitative dispensing device of the present invention includes a storage part 10 , a discharge part 20 , and a cover part 30 . The storage part 10 defines a storage cavity for containing materials. A gap is formed at the bottom of the storage portion 10 . Specifically, in some embodiments of the present invention, the upper surface of the bottom wall of the storage portion 10 extends obliquely upward from the periphery of the notch, that is, the upper surface of the bottom wall of the storage portion 10 extends obliquely downward from its outer peripheral edge toward the notch. , so that the upper surface of the bottom wall around the notch roughly forms a funnel shape. In an alternative embodiment of the present invention, the upper surface of the bottom wall of the material storage part 10 can extend upwards along an arc from the periphery of the notch, and the upper surface of the bottom wall of the material storage part 10 can follow an arc from its outer peripheral edge toward the notch. The curve extends downward so that the upper surface of the bottom wall around the notch is generally in the shape of a circular funnel.

A discharge chamber is defined in the discharge part 20, and has at least one feed port 21 and a discharge port 22 at its bottom, so that the material in the storage chamber flows into the discharge chamber through at least one feed port 21, and then Outflow through outlet 22. The cover part 30 is sheathed on the outside of the discharge part 20 from top to bottom, and has at least one first opening 31 allowing materials to enter the discharge chamber.

Fig. 2 is a schematic composition diagram when the discharge part of the quantitative distribution device of the present invention is in the open position, and Fig. 3 is a schematic structural diagram of the quantitative distribution device of the present invention when the discharge part is in the closed position. Referring to FIGS. 1 to 3 , in particular, the discharge portion 20 is configured to move in a controlled manner relative to the cover portion 30 so that the discharge portion 20 is in an open position for opening at least one feed port 21 and closing at least one feed port 21 . Port 21 is switched between a closed position and selectively maintained in an open position or a closed position.

Therefore, on the one hand, the discharge part 20 can open the feed port 21 in a controlled manner, and set the opening time of the feed port 21 according to the actual needs of users, so as to realize the quantitative distribution of materials and the distribution is accurate; on the other hand , after the user finishes taking the material, the discharge part 20 can also controllably close the feed port 21 to prevent the remaining materials from being scattered out through the feed port 21 and the discharge port 22 after the user finishes taking the material, thereby maintaining The environment outside the quantitative dispensing device is clean and tidy, and the user experience is better.

Further, since the discharge part 20 can controllably open and/or close the feed port 21, when the user needs to take out the material, the user only needs to determine the amount of the material to be taken out, and at the same time place the receiving cup on the discharge port. The lower end of the material port 22 is sufficient, and the quantitative retrieving can be completed without other redundant operations, which saves time and effort, and provides a good user experience.

Those skilled in the art should understand that the opening position of the above-mentioned discharge portion 20 means that the discharge portion 20 moves to a position where at least part of the feed port 21 is exposed, that is, the discharge portion 20 moves to a position where the feed port 21 is completely exposed. Or the position where the opening degree of the feed port 21 just allows the material to flow out. Those skilled in the art should also understand that the above-mentioned closed position of the discharge part 20 means that the discharge part 20 moves to a position where the feed port 21 is completely closed.

It needs to be particularly emphasized here that the configuration of the discharge part 20 to move relative to the cover part 30 in a controlled manner may include that the cover part 30 remains stationary while the discharge part 20 moves, or the discharge part 20 remains stationary while the cover part 30 movements in two cases. Hereinafter, the description will be made only by taking the cover part 30 keeping still and the discharge part 20 moving as an example.

In some embodiments of the present invention, the number of first openings 31 is the same as the number of feeding ports 21, and the discharge portion 20 is configured such that each feeding port 21 is connected to a corresponding first opening 31 when it is in the open position. Facing each other, when they are in the closed position, each feeding port 21 is offset from a corresponding one of the first openings 31 . Those skilled in the art should understand that each feed port 21 faces a corresponding first opening 31 means that each feed port 21 is directly opposite to a corresponding first opening 31, or that each feed port 21 The edge portion of the corresponding one of the first openings 31 is completely exposed. Those skilled in the art should also understand that the staggering of each feed port 21 from a corresponding first opening 31 means that each feed port 21 is completely covered by other parts of the cover portion 30 except the first opening 31 . Thus, when the discharge part 20 moves to the open position, the material in the storage chamber can flow out to the discharge port 22 through each first opening 31 and the corresponding feed port 21 in turn; when the discharge part 20 moves from the open position When gradually moving toward the closed position, the feed ports 21 are gradually covered by other parts of the cover portion 30 except the first opening 31 , thereby closing each feed port 21 and preventing the material from flowing out.

Specifically, in some embodiments of the present invention, the number of first openings 31 and the number of feeding ports 21 may both be two. The two feed ports 21 and the two first openings 31 are symmetrically arranged. Thus, it is possible to avoid material accumulation or being blocked at a certain position due to the uneven setting of the first opening 31 and the feeding port 21, so that the material can pass through the first opening 31 and the feeding port 21 to the outlet more evenly. The material port 22 flows out, further improving the user experience.

In some embodiments of the present invention, both the cover portion 30 and the discharge portion 20 are cylindrical members passing through the bottom wall of the storage portion 10 and extending into the storage cavity. Specifically, the peripheral wall of the cover portion 30 and the peripheral wall of the discharge portion 20 both pass through the gap of the storage portion 10 and extend into the storage chamber of the storage portion 10 . The feeding port 21 is formed on the peripheral wall of the discharge part 20 located in the storage cavity, and the first opening 31 is formed on the peripheral wall of the cover part 30 located in the storage cavity.

Specifically, the first opening 31 forms the outlet of the storage part 10, that is, the material can directly flow out of the storage cavity through the first opening 31 and flow into the discharge cavity, and then flow through the feed port 21 to the discharge port 22. .

In order to facilitate the flow of materials from the storage cavity to the feed port 21 of the discharge part 20, in this embodiment, the lower edge of the first opening 31 and the upper edge of the gap are arranged to be located on the same horizontal plane, or the lower portion of the first opening 31 The edge is set to be located below the upper edge of the gap; the lower edge of each feed port 21 of the discharge portion 20 is set to be located on the same level as the lower edge of the corresponding first opening 31, or each feed port 21 The lower edges of the openings are all arranged to be located below the lower edges of the corresponding first openings 31 . Thus, the material can flow more smoothly through the bottom wall of the storage part 10 , the first opening 31 , and the material inlet 21 to the material outlet 22 sequentially, thereby improving the material outflow rate and time efficiency.

In some alternative embodiments of the present invention, the feed inlet 21 and the first opening 31 may also be located at the tops of the discharge part 20 and the cover part 30 respectively. Specifically, in order to facilitate the flow of materials from the storage chamber to the feed port 21 of the discharge part 20, the height of the top of the cover part 30 is set to be not higher than the upper edge of the gap in the storage chamber in the vertical direction. high. When the top of the cover part 30 is lower than the height of the upper edge of the notch of the storage chamber, the material in the storage chamber can flow through the notch, the first opening 31 , the feed port 21 to the discharge port 22 in sequence. When the height of the top of the cover part 30 was the same as the upper edge of the breach of the storage chamber, the first opening 31 formed the outlet of the storage part 10, and the materials in the storage chamber could pass through the first opening 31 directly to the inlet in turn. The feed port 21 flows, and then flows out through the discharge port 22 .

Fig. 4 is a schematic structure diagram of a first circular ring and a second circular ring according to an embodiment of the present invention. For ease of understanding, the dotted line part of the first ring 34 in FIG. 4 refers to the first opening 31 , and the dotted line part of the second ring 24 refers to the feed opening 21 . In some embodiments of the present invention, the arc length of each first opening 31 on the first ring 34 where the cross-section of the cover portion 30 is located is smaller than the cross-sections of two adjacent feed ports 21 on the discharge portion 20 The arc length spaced on the second ring 24 where it is located. Thus, when the discharge part 20 moves to the closed position, the part of the peripheral wall between two adjacent feed ports 21 of the discharge part 20 can completely cover the corresponding first opening 31, thereby further avoiding the When moving to the closed position, the material is scattered outward through the first opening 31 .

In some embodiments of the present invention, the quantitative dispensing device 100 further includes: a motor 40, used to controlly output the motive force; and a transmission unit 50, used to transmit the motive force output by the motor 40 to the discharge part 20, so that the discharge Portion 20 rotates and switches between an open position and a closed position. Therefore, the present invention drives the discharge part 20 to rotate by setting the motor 40 and the transmission unit 50, which can make the rotation of the discharge part 20 between the open position and the closed position more stable, thereby further improving the quantitative distribution device 100. The stability of the allocation function.

In some embodiments of the present invention, the transmission unit 50 includes: a driving gear 51, connected with the rotation output shaft of the motor 40, so as to rotate with the rotation of the rotation output shaft of the motor 40; and a driven gear 52, connected with the driving gear 51 meshing, and is arranged outside the bottom peripheral edge of the discharge part 20 to drive the discharge part 20 to rotate with the rotation of the driving gear 51 . Specifically, the driving gear 51 and the driven gear 52 are located on the same horizontal plane, and both are disposed outside the bottom wall of the storage portion 10 .

In some embodiments of the present invention, the driven gear 52 can extend along the entire circumference of the bottom edge of the discharge part 20 , and the number of teeth of the driven gear 52 can also be set according to the rotation range of the discharge part 20 . In some embodiments of the present invention, the driven gear 52 and the bottom edge of the discharge portion 20 may be integrally formed or fixedly connected.

In some embodiments of the present invention, the quantitative dispensing device 100 further includes: a base 60, disposed below the discharge portion 20, for supporting the cover portion 30 and the discharge portion 20; and the base 60 has a second opening 61, In order to allow the material flowing out from the outlet 22 to flow down the quantitative dispensing device 100 through the second opening 61 .

Specifically, a plurality of support portions 62 may be evenly distributed around the base 60 , and each support portion 62 is provided with a screw hole passing through it. The outside of the bottom wall of the storage part 10 (meaning the side away from the storage cavity) is provided with a connecting part 12 corresponding to each support part 62, and each connecting part 12 is provided with a connecting hole passing through it, so as to pass through The cooperation between each screw hole and the corresponding connecting hole makes the base 60 and the storage part 10 screw connected.

In some embodiments of the present invention, the bottom of the cover portion 30 has a cover edge portion 34 extending radially outward from its peripheral wall. The bottom of the discharge portion 20 has a discharge edge portion 24 extending radially outward from its peripheral wall. The cover edge portion 34 abuts against the discharge edge portion 24 .

In order to ensure that the cover part 30 does not rotate with the rotation of the discharge part 20 during the rotation of the discharge part 20, in some embodiments of the present invention, the cover part 30 can be arranged to be aligned with the bottom wall of the material storage part 10 Fixed connection. Specifically, the cover portion 30 can be fixedly connected to the bottom wall of the storage portion 10 by bonding, screwing or other suitable methods.

In some alternative embodiments of the present invention, the contact surface between the cover edge portion 34 and the discharge edge portion 24 can be set to be relatively smooth, that is, the contact surface between the sleeve cover edge portion 34 and the discharge edge portion 24 The friction force between the contact surfaces is very small, so that in the rotation process of the discharge part 20, the rotational force of the discharge part 20 is greater than the friction force between the cover edge part 34 and the discharge edge part 24, so that the discharge part The material part 20 rotates smoothly relative to the cover part 30 .

Fig. 5 is a schematic structural diagram of a door body of a refrigerator according to an embodiment of the present invention, and Fig. 6 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention. Referring to FIG. 5 to FIG. 6 , the present invention also provides a refrigerator 500 , which may include a box body 300 and a door body 200 . In particular, the refrigerator 500 further includes the quantitative dispensing device 100 described in any of the above embodiments, and the quantitative dispensing device 100 is installed on the inner wall of the door body 200 . Multiple quantitative distribution devices 100 for storing different materials can be installed on the door body 200 , and the multiple quantitative distribution devices 100 are arranged in sequence along the lateral direction of the door body 200 .

In some embodiments of the present invention, the door body 200 has a bar counter opening (not shown in the figure) and a bar counter door 210, and the bar counter door 210 is pivotally connected with the lower part of the bar counter opening for opening and/or closing the bar counter opening. The quantitative dispensing device is facing the bar counter door 210 in the front and back directions, so that at least the discharge port 22 of the quantitative dispensing device 100 is exposed from the bar counter opening when the bar counter door 210 opens the bar counter opening.

Specifically, the refrigerator 500 may further include a control device and a control panel. The control device may be a main control board of the refrigerator 500 . The control panel can be arranged on the door body 200, and the control panel can at least include a plurality of buttons or knobs for controlling the operation of the quantitative dispensing device 100 and a button or knob for controlling the time. When the user needs to take the material quantitatively, the user can select the button or knob of the fixed material distribution device 100 corresponding to the material to be taken out, and select the button or knob of the outflow time of the material. The user only needs to place the material receiving cup on the corresponding quantitative distribution device. Just below the outlet 31 of the device 100, the operation is convenient, the quantitative distribution is accurate, and the user experience is good.

Since the storage temperature of the refrigerator 500 is between 5°C and -18°C, the present invention can effectively solve the problem of rice and other grains and mildew by installing the quantitative dispensing device 100 on the door body 200 of the refrigerator 500, and at the same time Easy access for users.

Those skilled in the art should also understand that, unless otherwise specified, terms such as "up", "down", "inside" and "outside" in the embodiments of the present invention are used to indicate orientation or positional relationship. Based on the actual use status of the quantitative dispensing device 100 and the refrigerator 500, these terms are only for the convenience of describing and understanding the technical solution of the present invention, rather than indicating or implying that the referred device or component must have a specific orientation, Constructed and operative in a particular orientation and therefore are not to be construed as limitations of the invention.

So far, those skilled in the art should appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, without departing from the spirit and scope of the present invention, the disclosed embodiments of the present invention can still be used. Many other variations or modifications consistent with the principles of the invention are directly identified or derived from the content. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (11)

1. A quantitative dispensing device, characterized in that, comprising: The material storage part defines a storage cavity for containing materials; A discharge part, which defines a discharge chamber, and has at least one feed port and a discharge port at the bottom thereof, so as to allow the materials in the storage chamber to flow into the storage chamber through the at least one feed port discharge cavity, and then flow out through the discharge port; and The cover part is sleeved on the outside of the discharge part from top to bottom, and has at least one first opening that allows materials to enter the discharge cavity; wherein The discharge portion is configured to move in a controlled manner relative to the cover portion, so that the discharge portion is in an open position for opening the at least one feed port and a closed position for closing the at least one feed port switch between and selectively remain in the open position or the closed position. 2. Quantitative dispensing device according to claim 1, characterized in that, The number of the first openings is the same as the number of the feeding ports, and the discharge portion is configured such that each of the feeding ports corresponds to a corresponding one of the first openings when it is in the open position. Facing, when in the closed position, each of the feed ports is offset from a corresponding one of the first openings. 3. Quantitative dispensing device according to claim 1, characterized in that, Both the cover part and the discharge part are cylindrical members extending into the storage cavity through the bottom wall of the storage part; and The feeding port is formed on the peripheral wall of the discharge part located in the storage cavity, and the first opening is formed on the peripheral wall of the cover part located in the storage cavity. 4. Quantitative dispensing device according to claim 2, characterized in that, The at least one feeding port and the at least one first opening are arranged symmetrically. 5. Quantitative dispensing device according to claim 2, characterized in that, The arc length of each of the first openings on the first circular ring where the cross-section of the cover part is located is smaller than the second circle where the cross-sections of the two adjacent feed ports are located on the discharge part. The arc lengths separated by rings. 6. The quantitative dispensing device according to claim 1, further comprising: an electric motor for controlled output of motive power; and The transmission unit is used to transmit the motive force output by the motor to the discharge part, so as to make the discharge part rotate and switch between the open position and the closed position. 7. The quantitative dispensing device according to claim 6, wherein the transmission unit comprises: a driving gear connected to the rotation output shaft of the motor so as to rotate with the rotation of the rotation output shaft of the motor; and The driven gear meshes with the driving gear and is arranged outside the bottom peripheral edge of the discharge part, so as to drive the discharge part to rotate with the rotation of the driving gear. 8. The quantitative dispensing device according to claim 1, further comprising: a base, arranged below the discharge part, for supporting the cover part and the discharge part; and The base has a second opening to allow the material flowing out of the outlet to flow below the quantitative dispensing device through the second opening. 9. Quantitative dispensing device according to claim 8, characterized in that, The bottom of the cover portion has a cover edge portion extending radially outward from its peripheral wall; The bottom of the discharge part has a discharge edge extending radially outward from its peripheral wall; and The cover edge is abutted against the discharge edge. 10. A refrigerator, characterized by comprising a door body and the quantitative distribution device according to any one of claims 1 to 9, and the quantitative distribution device is installed on the inner wall of the door body. 11. The refrigerator according to claim 10, characterized in that, The door body has a bar counter opening and a bar counter door, and the bar counter door is pivotally connected to the lower part of the bar counter opening for opening and/or closing the bar counter opening; and The quantitative dispensing device is directly opposite to the bar door in the front-rear direction, so that at least the discharge port of the quantitative dispensing device is exposed through the bar opening when the bar door opens the bar opening.