CN217058130U - Refrigerator door - Google Patents

Abstract

The application relates to the technical field of household appliances, and discloses a refrigerator door, include: the door body and the pressure extraction module. The door body comprises a first side wall facing a refrigerating chamber or a freezing chamber in the refrigerator, the first side wall is provided with a storage area and a cold-brewing preparation area, the storage area is used for storing articles, and the cold-brewing preparation area is used for preparing cold-brewing beverages; the pressure extraction module is arranged in the cold-brewing preparation area and is used for preparing cold-brewing beverage by pressure extraction of water added into the pressure extraction module. In this application, can carry out many modularization subregion with refrigerator door body first side wall, deposit article through setting up the storing district at door body first side wall, the pressure extraction module that utilizes the setting of cold brew preparation district comes the extraction preparation cold bubble beverage through pressure extraction endless mode, cold volume in the walk-in of utilizing refrigerator self or the freezer simultaneously is cooled down to the pressure extraction module, when improving refrigerator door space utilization, satisfy the diversified demand of user better, user's experience has been improved.

Description

Refrigerator door

Technical Field

The application relates to the technical field of household appliances, in particular to a refrigerator door.

Background

At present, most of refrigerator refrigeration door bodies on the market are not clearly divided, the space waste rate is high, along with the requirement upgrading of users, the users tend to use the refrigerator with the refrigerator door body with higher space utilization rate, and the refrigerator door body develops towards the direction of multi-module high utilization rate.

There is a related art refrigerator door assembly comprising: the door body, the first hanging box and the second hanging box are arranged on the inner side of the door body, the first hanging box and the second hanging box are used for storing articles, and the space utilization rate of the refrigerator door body is improved.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the mode of depositing article through set up a plurality of boxes of hanging in refrigerator door body inboard, the function singleness is difficult to satisfy user's diversified demand, has reduced user's experience.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a refrigerator door to when improving refrigerator door space utilization, satisfy the user better to the diversified demand of refrigerator door, improve user's experience.

In some embodiments, a refrigerator door includes: the door body and pressure extraction module. The door body comprises a first side wall facing a refrigerating chamber or a freezing chamber in the refrigerator, the first side wall is provided with a storage area and a cold-brewing preparation area, the storage area is used for storing articles, and the cold-brewing preparation area is used for preparing cold-brewing beverages; the pressure extraction module is arranged in the cold-brewing preparation area and is used for preparing the cold-brewing beverage by pressure extraction of the water added into the pressure extraction module.

The refrigerator door that this disclosed embodiment provided can realize following technological effect:

can carry out many modularization subregion with the first lateral wall of refrigerator door body, deposit article through setting up the storing district at the first lateral wall of door body, the pressure extraction module that utilizes cold brew to prepare the district and set up extracts preparation cold bubble beverage through the endless mode of pressure extraction, cold volume in the walk-in of refrigerator self or the freezer is utilized simultaneously and is cooled down to the pressure extraction module, the cold bubble beverage taste that makes the preparation is better, when improving refrigerator door space utilization, satisfy the diversified demand of user better, user's experience has been improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

fig. 1 is a schematic structural view of a refrigerator door provided by an embodiment of the present disclosure;

fig. 2 is a schematic structural view of a second side wall of the door body provided by the embodiment of the disclosure;

FIG. 3 is a schematic diagram of a communication structure of a pressure extraction module and a distributor provided in an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a storage trough and a bar counter plate provided by the embodiment of the disclosure;

FIG. 5 is a schematic structural diagram of a pressure extraction module provided in an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of another pressure extraction module provided by an embodiment of the disclosure;

FIG. 7 is a schematic structural diagram of another pressure extraction module provided by embodiments of the present disclosure;

fig. 8 is a schematic structural view of a storage area provided by an embodiment of the present disclosure;

FIG. 9 is a schematic view of a sealed storage area provided by an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a material storage box according to an embodiment of the disclosure.

Reference numerals are as follows:

100. a door body; 110. a first side wall; 120. a storage area; 121. an open storage area; 122. a sealed storage area; 123. a storage box; 124. a sealing cover; 130. a cold brewing preparation zone; 131. a material storage box; 132. drying the pad; 140. a second side wall; 200. a pressure extraction module; 210. a cup body; 220. a cover body; 221. a suction nozzle; 222. an exhaust nozzle; 230. an extraction tube; 231. an extraction port; 240. a material bin; 241. a filter screen is arranged; 242. a lower filter screen; 250. a first spoiler turbine; 260. a second spoiler turbine; 300. a dispenser; 310. a receiving groove; 311. an opening; 312. a bar table plate; 313. a water pan; 320. a dispensing tap.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more, unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in connection with fig. 1-10, embodiments of the present disclosure provide a refrigerator door, including: a door body 100 and a pressure extraction module 200. The door body 100 includes a first sidewall 110 facing a refrigerating or freezing compartment in the refrigerator, the first sidewall 110 being provided with a storage region 120 and a cold bubble preparing region 130, the storage region 120 being for storing articles, the cold bubble preparing region 130 being for preparing cold-bubble beverages; the pressure extraction module 200 is disposed in the cold brew preparation region 130 for preparing a cold brew beverage by pressure extraction of water added to the pressure extraction module 200.

Adopt the refrigerator door that this disclosed embodiment provided, can carry out many modularization subregion with the first lateral wall 110 of refrigerator door body 100, deposit article through setting up storing district 120 at the first lateral wall 110 of the door body, the pressure extraction module 200 that utilizes the setting of cold brew preparation district 130 comes the extraction preparation cold bubble beverage through the mode of pressure extraction circulation, cold volume in the walk-in of refrigerator self or the freezer room is utilized simultaneously and the pressure extraction module 200 is cooled down, the cold bubble beverage taste that makes the preparation is better, when improving refrigerator door space utilization, satisfy user diversified demand better, user's experience has been improved.

As shown in fig. 2 and 3, in some embodiments, the door body 100 further includes: a second sidewall 140. The second side wall 140 is arranged opposite to the first side wall 110, the second side wall 140 is provided with a dispenser 300, the dispenser 300 is in communication with the pressure extraction module 200, and the cold brew beverage prepared in the pressure extraction module 200 can be conducted out through the dispenser 300. Therefore, the first side wall 110 is arranged towards the refrigerating chamber or the freezing chamber of the refrigerator, when the door body 100 is closed, the first side wall 110 is the side wall of the door body 100 in the refrigerator, and the second side wall 140 and the first side wall 110 are arranged in a back-to-back manner, so the second side wall 140 is the side wall of the door body 100 towards the external environment, the distributor 300 is arranged on the second side wall 140, the distributor 300 is communicated with the pressure extraction module 200, after the pressure extraction module 200 extracts and prepares cold-brewed beverages, the prepared beverages can be led out through the distributor 300 arranged on the second side wall 140 under the condition that the door body 100 does not need to be opened, the loss of cold energy in the refrigerator is reduced, the operation of a user is facilitated, and the user experience is improved.

Optionally, the dispenser 300 comprises: a receiving tank 310 and a dispensing tap 320. The receiving groove 310 is disposed inside the second sidewall 140, the receiving groove 310 has an opening 311, and the opening 311 and the second sidewall 140 are in the same plane; the dispensing tap 320 is arranged in the receiving groove 310, and the dispensing tap 320 is in communication with the pressure extraction module 200, and the cold brew beverage prepared in the pressure extraction module 200 can be conducted out via the dispensing tap 320. Thus, the accommodating groove 310 is arranged on the inner side of the second side wall 140, the dispensing tap 320 is positioned in the accommodating groove 310, the dispenser 300 can be hidden in the second side wall 140, the cold-brewed beverage prepared in the pressure extraction module 200 can be guided out through the dispensing tap 320, a user can conveniently contain the cold-brewed beverage through the dispensing tap 320, the opening 311 of the accommodating groove 310 and the second side wall 140 are in the same plane, the accommodating groove 310 can be better hidden in the second side wall 140, and the space occupation of the dispenser 300 is reduced.

Optionally, the receiving groove 310 is embedded in the inner wall of the second sidewall 140. Thus, the receiving groove 310 is embedded in the inner wall of the second sidewall 140, and the opening 311 of the receiving groove 310 is in the same plane as the second sidewall 140, so that the receiving groove 310 and the dispensing tap 320 disposed in the receiving groove 310 are better hidden in the second sidewall 140, and the space occupation of the receiving groove 310 is reduced.

Alternatively, the dispensing tap 320 is provided to an upper inner wall of the receiving groove 310. In this way, the cold brew beverage guided out through the dispensing tap 320 flows out from the upper end of the receiving groove 310, and the user can receive the guided cold brew beverage through a container such as a cup.

Optionally, the distribution tap 320 is communicated with the pressure extraction module 200 through a communication pipe, one end of the communication pipe is communicated with the distribution tap 320, and the other end of the communication pipe passes through the door body 100 and is communicated with the pressure extraction module 200. In this way, the cold brew beverage prepared in the pressure extraction module 200 can be directed through the communication tube into the dispensing tap 320 and then out through the dispensing tap 320.

Referring to fig. 4, in some embodiments, a bar plate 312 is disposed on the opening 311, and one end of the bar plate 312 is rotatably connected to the inner wall of the lower side of the receiving groove 310; the bar plate 312 can be rotated to a first position to close the opening 311 or rotated to a second position to open the opening 311. Thus, the bar counter plate 312 rotatably connected with the inner wall of the lower side of the storage groove 310 is arranged at the opening 311, the bar counter plate 312 can be used for sealing the opening 311, so that the storage groove 310 is sealed, and pollution caused by contact of the dispensing faucet 320 and the outside air is reduced.

Optionally, when the bar board 312 is at the second position, a preset angle is formed between the plane of the bar board 312 and the plane of the opening 311; the preset angle is greater than or equal to 75 degrees and less than or equal to 90 degrees, and the bar counter plate 312 can play a role of placing articles when the bar counter plate 312 is located at the second position. Like this, when the user need to hold the cold bubble beverage that the distribution tap 320 was derived, need rotate bar board 312 to the second position and open the opening 311 of accomodating groove 310, when bar board 312 was located the second position again, bar board 312 belonged to the plane and opening 311 belonged to the plane between have the angle be more than or equal to 75 degrees, and be less than or equal to 90 predetermine the angle, make bar board 312 can place the article such as cup that hold the beverage, play the effect of bar, be convenient for the user to hold the cold bubble beverage of deriving in the distribution tap 320, user's experience has been improved.

The angle a shown in fig. 4 is a preset angle.

Optionally, the preset angle is 90 degrees. Like this, because the refrigerator is vertical when using, and the opening 311 of accomodating groove 310 is located the plane at the vertical door body 100 place of placing, consequently under the circumstances of bar board 312 rotatory to the second position, the angle of predetermineeing between the plane at bar board 312 place and the plane at opening 311 place is 90 degrees, bar board 312 is perpendicular with the second lateral wall 140 of door body 100 this moment, the opening 311 of accomodating groove 310 is opened, and bar board 312 can play the effect of placing article, the cup that the user was used for containing cold bubble beverage can be placed on bar board 312, and bar board 312 is in the horizontality this moment, stability is higher.

Alternatively, the bar board 312 is made of tempered glass. The bar counter board 312 that toughened glass made rigidity is higher, and difficult emergence is warp, when bar counter board 312 is located the second position and can holds articles such as cups, and stability is higher, and bar counter board 312's light transmissivity is better moreover, when bar counter board 312 is located the first position and can seals opening 311, the user can see through bar counter board 312 and observe whether take place to leak, timely remedy for the leading 320 of distribution in accomodating groove 310.

Optionally, a side wall of the bar counter plate 312 facing the inside of the receiving groove 310 is provided with an anti-slip pattern. Like this, be located the condition of second position at bar counter board 312, bar counter board 312 can hold the user and be used for holding article such as the cup that connects the cold bubble beverage, sets up anti-skidding line towards a lateral wall of accomodating the inside of groove 310 at bar counter board 312, can increase the frictional force between article such as cup and bar counter board 312 when placing article such as cup, further improves the stability of placing article.

It is understood that a side wall of the bar board 312 facing the inside of the receiving groove 310 means a side wall of the bar board 312 facing the inside of the receiving groove 310 when the bar board 312 is located at the first position to close the opening 311 of the receiving groove 310.

Optionally, the lower end of the bar counter plate 312 is rotatably connected to the inner wall of the lower side of the receiving groove 310 through a bearing seat structure, and a set distance is formed between the bearing seat structure and the plane of the opening 311 along a direction perpendicular to the plane of the opening 311. Like this, under the condition of bar board 312 rotation to the second position, because connect bar board 312 one end and accomodate the bearing frame structure between the groove 310 downside inner wall and have the settlement distance with opening 311 place plane between, can utilize and accomodate groove 310 downside inner wall and support bar board 312, the rotation of restriction bar board 312, the angle that makes bar board 312 and opening 311 place between the plane is in predetermineeing the angle, place article such as the cup that connects cold bubble beverage greatly on bar board 312, improve bar board 312's support stability.

Optionally, the set distance is greater than or equal to 1 centimeter and less than 2 centimeters. Thus, the bar board 312 can be supported by the inner wall of the lower side of the storage groove 310 when the bar board 312 is rotated to the second position, and the opening 311 can be closed when the bar board 312 is rotated to the first position.

Alternatively, the set distance is equal to 1 cm. Under the condition that the set distance between the plane of the bearing seat structure and the plane of the opening 311 is 1 cm, the occupied space of the connecting end of the bar counter plate 312 and the bearing seat structure in the accommodating groove 310 can be reduced, and the bar counter plate 312 can be supported more stably by utilizing the inner wall of the lower side of the accommodating groove 310 when the bar counter plate 312 rotates to the second position.

Optionally, a water receiving tray 313 is disposed on an inner wall of a lower side of the accommodating groove 310, the water receiving tray 313 is located inside the bearing seat structure, a support grid is disposed at an upper end of the water receiving tray 313, and a height of the water receiving tray 313 is the same as a height of the bearing seat structure along a direction perpendicular to the inner wall of the lower side of the accommodating groove 310. In this way, the water receiving tray 313 can be used for containing leaked beverages, and the support grating is arranged at the upper end of the water receiving tray 313, so that not only can articles such as cups containing the beverages be supported, but also the leaked beverages can fall into the water receiving tray 313 through the support grating.

Optionally, the water receiving tray 313 is detachably disposed on the inner wall of the lower side of the receiving groove 310. Therefore, the water receiving tray 313 is convenient to disassemble and discharge the beverage contained in the water receiving tray 313, and the water receiving tray 313 is convenient to clean.

As shown in connection with fig. 5, in some embodiments, the pressure extraction module 200 includes: cup 210, lid 220, extraction tube 230 and material bin 240. The cup body 210 is disposed in the cold brew preparation region 130 for containing water required for preparing a cold brew beverage; the cover 220 is movably arranged at the upper end of the cup body 210, and the cover 220 is provided with a suction nozzle 221 and an exhaust nozzle 222; the extraction pipe 230 is movably arranged in the cup body 210, the upper end of the extraction pipe 230 is connected with the cover body 220, the lower end is provided with an extraction port 231, and the suction nozzle 221 and the exhaust nozzle 222 are both communicated with the extraction pipe 230; the material bin 240 is arranged in the lower area in the extraction pipe 230 and is used for containing materials required for preparing cold-brewed beverages; by utilizing the suction and exhaust work of the suction nozzle 221 and the exhaust nozzle 222, water in the cup body 210 can be repeatedly sucked into or discharged out of the extraction pipe 230 through the extraction port 231, so that the water flowing in the extraction pipe 230 repeatedly flows through the material bin 240 and contacts and extracts the material contained in the material bin 240 to prepare the cold-brewed beverage. Thus, when a cold-brewed beverage needs to be prepared, the cover body 220 at the upper end of the cup body 210 can be taken away, because the extraction pipe 230 is movably arranged in the cup body 210, the upper end of the extraction pipe 230 is connected with the cover body 220, the extraction pipe 230 connected with the cover body 220 is also taken out of the cup body 210 while the cover body 220 is taken away, water required for preparing the beverage is injected into the cup body 210, materials required for preparing the beverage are added into the material bin 240 of the extraction pipe 230, then the cover body 220 is covered at the upper end of the cup body 210, the extraction pipe 230 is placed into the cup body 210, the lower end of the extraction pipe 230 placed into the cup body 210 can be soaked in the water in the cup body 210, the air suction nozzle 221 arranged on the cover body 220 is used for air suction work, the water in the cup body 210 is sucked into the extraction pipe 230 through the extraction port at the lower end of the extraction pipe 230 under the action of air suction negative pressure, the sucked water flows in the extraction pipe 230 through the material bin 240 in the lower area of the extraction pipe 230, then, the air exhaust nozzle 222 arranged on the cover 220 is used for exhausting air, water sucked into the extraction pipe 230 flows into the cup body 210 again through the extraction port 231 at the lower end of the extraction pipe 230 under the action of exhaust pressure, and the water in the cup body 210 is repeatedly sucked into or discharged from the extraction pipe 230 through the extraction port 231 through the repeated work of the air suction nozzle 221 and the air exhaust nozzle 222, so that the water flowing in the extraction pipe 230 repeatedly passes through the material bin 240 and contacts with the material contained in the material bin 240 to extract the substances in the material into the water to form the cold-brewed beverage.

In some examples, a user can add materials such as tea leaves and coffee beans into the material bin 240 according to personal preference, and water in the cup body 210 repeatedly passes through the material bin 240 by repeatedly performing air suction and exhaust operations to fully contact with the materials in the material bin 240, so that beverages such as cold-brewed tea or cold-brewed coffee are prepared, and diversified requirements of the user are better met.

Optionally, bin 240 comprises: an upper filter screen 241 and a lower filter screen 242. The upper filter screen 241 and the lower filter screen 242 are both arranged in the extraction pipe 230 and both seal the flow surface of the extraction pipe 230; one of the upper filter screen 241 and the lower filter screen 242 is fixedly arranged, and the other is detachably arranged; a material placing area is defined between the upper filter screen 241 and the lower filter screen 242. Thus, one of the upper filter screen 241 and the lower filter screen 242 may be removed, the material required for preparing the beverage may be placed in the material placing region, then, the upper filter screen 241 or the lower filter screen 242, which is detached, is installed to stably place the materials in the material placement area, so that the water flowing in the extraction pipe 230 can flow through the upper filter screen 241 and the lower filter screen 242, during air suction, water in the cup body 210 is sucked into the extraction pipe 230, then passes through the lower filter screen 242 to enter the material placing area, contacts with the material, then passes through the upper filter screen 241 to flow out, the water located at the upper side of the material bin 240 enters the material placing area through the upper filter screen 241 during the air exhaust, after contacting with the material, the material flows out through the lower filter screen 242, and the air suction and exhaust work is repeatedly carried out, so that the water in the cup body 210 repeatedly flushes the material in the material placing area, and the cold-brewed beverage is obtained by extraction and preparation.

Optionally, the lower end of the extraction tube 230 extends into a lower region within the cup 210. Therefore, the lower end of the extraction pipe 230 can be better soaked in the water in the cup body 210, and the water sucked into the cup body 210 through the extraction port 231 can better enter the extraction pipe 230 by utilizing the suction negative pressure to perform the extraction preparation of the beverage.

Optionally, the upper end of the extraction tube 230 is detachably connected to the lower sidewall of the cover 220 by a screw thread and a screw groove structure, the lower sidewall of the cover 220 is provided with a screw groove, and the outer wall of the upper end of the extraction tube 230 is provided with a screw thread adapted to the screw groove. In this way, the lower side wall of the cover 220 is provided with the thread groove, and the outer wall of the upper end of the extraction tube 230 is provided with the thread, so that the extraction tube 230 and the cover 220 can be conveniently detached and installed, and the sealing performance of the joint of the installed extraction tube 230 and the cover 220 is better.

Optionally, a suction pump, an exhaust pump and a power supply module are disposed in the cover 220, the suction pump is communicated with the suction nozzle 221, and the exhaust pump is communicated with the exhaust nozzle 222. In this way, the suction pump can suck air through the suction nozzle 221 by operating the suction pump, the discharge pump can discharge air through the discharge nozzle 222 by operating the discharge pump, and the suction pump and the discharge pump can be supplied with power by the power supply module.

Optionally, the power supply module is a rechargeable battery.

Alternatively, the dispensing tap 320 communicates with the lower end of the cup body 210 through a communication pipe. In this way, the beverage extracted and prepared in the cup body 210 can better flow into the dispensing tap 320 along the communicating tube and then be discharged through the dispensing tap 320.

Optionally, the height of the lower end of the bowl 210 in the vertical direction is greater than or equal to the height of the upper end of the dispensing tap 320. This allows the cold brew beverage in the cup 210 to flow more smoothly into the dispensing tap 320 and out through the dispensing tap 320.

In some examples, when the beverage prepared in the cup body 210 has high concentration and is difficult to lead out, the exhaust nozzle 222 can also apply exhaust pressure to the interior of the cup body 210, and the exhaust pressure is utilized to accelerate the leading out of the beverage, so that the leading out efficiency of the beverage in the cup body 210 is improved.

As shown in connection with fig. 6, in some embodiments, the pressure extraction module 200 further comprises: a first spoiler turbine 250. The first turbulence turbine 250 is disposed at the lower side of the material bin 240, so that water flowing into or out of the lower end of the material bin 240 through the lower end of the material bin 240 can be disturbed by the first turbulence turbine 250. Like this, through set up first vortex turbine 250 in material storehouse 240 downside, when breathing in the work, the water that is inhaled in extraction pipe 230 by extraction mouth 231 flows through first vortex turbine 250 earlier, drive first vortex turbine 250 and rotate, disturbed by first vortex turbine 250, thereby make the flow direction of the water that gets into in material storehouse 240 change, when carrying out the work of exhausting, the water that flows to the lower extreme through material storehouse 240 drives first vortex turbine 250 and rotates, disturbed by first vortex turbine 250, form the vortex region in the upper end of first vortex turbine 250, make the flow direction of the water in material storehouse 240 change, thereby contact with the material in material storehouse 240 better, improve the quality of extraction efficiency and the cold bubble beverage that the extraction preparation obtained.

Optionally, the first spoiler turbine 250 is disposed at a lower side of the lower filter screen 242. Like this, make through filter screen 242 downside inflow material down place the district in or place the district through the material and flow out to the water of filter screen 242 downside can drive first vortex turbine 250 and rotate, place the district and place the rivers that flow out in the district through the material and carry out the vortex to the inflow material, make the flow direction of rivers change, place the material contact in the district with the material better, improve the extraction effect.

Optionally, the axial direction of the first spoiler turbine 250 is perpendicular to the plane in which the extraction opening 231 is located. Like this, make the radial perpendicular to of first vortex turbine 250 advance water and go out the water direction, when breathing in or exhausting, the rivers that are inhaled or place the district through the material and flow out can drive first vortex turbine 250 rotation better, improve first vortex turbine 250's vortex effect.

As shown in conjunction with fig. 6 and 7, in some embodiments, the pressure extraction module 200 further comprises: and a second spoiler turbine 260. The second turbulence turbine 260 is disposed at the upper side of the material bin 240, so that water flowing into or out of the upper end of the material bin 240 through the upper end of the material bin 240 can be disturbed by the second turbulence turbine 260; and the first spoiler turbine 250 rotates in the opposite direction to the second spoiler turbine 260. Thus, by arranging the second turbulent turbine 260 on the upper side of the material bin 240, water on the upper side of the material bin 240 flows through the second turbulent turbine 260 first during exhaust, the second turbulent turbine 260 is driven to rotate to generate turbulent flow, the flow direction of the water flowing into the material bin 240 is changed, the water flowing out of the material bin 240 to the upper side of the material bin 240 during air suction flows through the second turbulent turbine 260 to drive the second turbulent turbine 260 to rotate to generate turbulent flow, a turbulent flow area is formed below the second turbulent turbine 260, the water flowing through the material bin 240 is better contacted with the material in the material bin 240, cold-bubble beverages are formed by extraction, the rotating directions of the first turbulent turbine 250 and the second turbulent turbine 260 are opposite, and the water flowing into the material bin 240 and the water flowing out of the material bin 240 are opposite in the axial flow direction during air suction or exhaust, so that the turbulent flow is better performed, further improving the contact between the water flow and the material, the extracted water can be better diffused in the cup body 210, and the preparation efficiency of the cold-brewing beverage is improved.

Optionally, the second turbolator 260 is located on the upper side of the upper filter screen 241. In this way, the water flowing in or out through the upper filter screen 241 can be more disturbed by the second disturbing turbine 260.

Optionally, the axes of second spoiler turbine 260 and first spoiler turbine 250 are on the same axis. Like this, make the vortex region that is located material storehouse 240 downside and upside more even, reduce the pressure differential of material storehouse 240 upside and downside, by the better material storehouse 240 and the material contact of flowing through of the rivers of vortex, improve the extraction effect.

As shown in connection with fig. 8 and 9, in some embodiments, the reservoir region 120 includes: an open storage area 121 and a sealed storage area 122. An open type storage area 121 is provided at a lower side of the cold brew preparation area 130 for storing food; the sealed storage area 122 is disposed at an upper side of the cold preparing area 130 for storing the life goods. Thus, the storage areas 120 are distributed at the upper and lower sides of the cold-brewing preparation area 130, the open storage area 121 can store foods such as light foods, the sealed storage area 122 can store living goods such as cosmetics, and the sealed storage area 122 can store living goods such as cosmetics, so that the living goods such as cosmetics and the like can be prevented from being tainted with the foods stored in the refrigerator.

Optionally, the sealed storage area 122 includes: a storage box 123 and a sealing cover 124. The storage box 123 is disposed on the first sidewall 110, and has a storage opening facing a refrigerating chamber or a freezing chamber of the refrigerator; the sealing cover 124 is arranged at the storage opening, and the upper end of the sealing cover 124 is rotatably connected with the upper end opening edge of the storage opening. Therefore, living goods such as cosmetics can be placed in the storage box 123 through the storage opening, the storage opening is sealed by the sealing cover 124, a sealing space is formed in the storage box 123, the problem that the living goods such as cosmetics and food in the refrigerator are tainted with smell is avoided, the sealing storage area 122 is located on the upper side of the cold brewing preparation area 130 and is located at a higher position on the door body 100, the upper end of the sealing cover 124 is rotatably connected with the upper end opening edge of the storage opening, the storage opening is opened in a lifting mode, the goods are placed in the storage box 123, and the taking and placing operation of a user is facilitated.

Referring to fig. 10, in some embodiments, a material storage box 131 is further disposed in the cold bubble preparation area 130, and a drying pad 132 is disposed in the material storage box 131, wherein the drying pad 132 can dry the environment in the material storage box 131. Like this, set up material case 131 in cold bubble preparation district 130, be convenient for deposit the required material of preparation cold bubble beverage, when needs preparation cold bubble beverage, can in time take out the material, and the required material of preparation cold bubble beverage mostly needs to be deposited in dry environment, and the refrigerator is owing to often open and make its inside steam content higher, consequently sets up dry pad 132 in material case 131, can dry the environment in the material case 131, do benefit to depositing of material.

Optionally, the drying pad 132 is filled with a drying agent, and the drying pad 132 is provided with a plurality of evaporation holes. Thus, the moisture in the material storage box 131 can enter the drying pad 132 through the volatilization hole to be absorbed, and the drying effect of the drying pad 132 is improved.

Optionally, a material storage cartridge 131 is provided alongside the pressure extraction module 200 within the cold brew preparation region 130. Thus, when preparing the cold-brew beverage, the material in the material storage box 131 is conveniently taken and placed.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A refrigerator door, comprising:

the refrigerator door comprises a door body (100) and a refrigerator door body, wherein the door body comprises a first side wall (110) facing a refrigerating chamber or a freezing chamber in the refrigerator, the first side wall (110) is provided with a storage area (120) and a cold bubble preparation area (130), the storage area (120) is used for storing articles, and the cold bubble preparation area (130) is used for preparing cold bubble beverages;

a pressure extraction module (200) disposed within the cold brew preparation region (130) for preparing a cold brew beverage by pressure extraction of water added to the pressure extraction module (200).

2. The refrigerator door according to claim 1, wherein the door body (100) further includes:

a second side wall (140) arranged opposite to the first side wall (110), the second side wall (140) being provided with a dispenser (300), the dispenser (300) being in communication with the pressure extraction module (200), the cold-brew beverage prepared in the pressure extraction module (200) being able to be conducted out via the dispenser (300).

3. The refrigerator door of claim 2, wherein the dispenser (300) comprises:

the accommodating groove (310) is arranged on the inner side of the second side wall (140), the accommodating groove (310) is provided with an opening (311), and the opening (311) and the second side wall (140) are in the same plane;

a dispensing tap (320) arranged in the receiving groove (310), the dispensing tap (320) being in communication with the pressure extraction module (200), the cold brew beverage prepared in the pressure extraction module (200) being able to be conducted out via the dispensing tap (320).

4. The refrigerator door according to claim 3, wherein a bar plate (312) is provided on the opening (311), and one end of the bar plate (312) is rotatably connected to an inner wall of a lower side of the receiving groove (310); the bar plate (312) can be rotated to a first position to close the opening (311) or to a second position to open the opening (311).

5. The refrigerator door according to claim 4, wherein, in a case where the bar plate (312) is located at the second position, a plane where the bar plate (312) is located and a plane where the opening (311) is located have a predetermined angle therebetween; the preset angle is greater than or equal to 75 degrees and less than or equal to 90 degrees, and the bar board (312) can play a role in placing articles under the condition that the bar board (312) is located at the second position.

6. Refrigerator door according to any of claims 1 to 5, characterized in that the pressure extraction module (200) comprises:

a cup (210) disposed within the cold brew preparation region (130) for holding water for preparing a cold brew beverage;

the cover body (220) is movably arranged at the upper end of the cup body (210), and a suction nozzle (221) and an exhaust nozzle (222) are arranged on the cover body (220);

the extraction pipe (230) is movably arranged in the cup body (210), the upper end of the extraction pipe (230) is connected with the cover body (220), the lower end of the extraction pipe is provided with an extraction opening (231), and the suction nozzle (221) and the exhaust nozzle (222) are both communicated with the extraction pipe (230);

the material bin (240) is arranged in the lower area in the extraction pipe (230) and is used for containing materials required by preparing cold-brewed beverage;

by utilizing the suction and exhaust work of the suction nozzle (221) and the exhaust nozzle (222), water in the cup body (210) can be repeatedly sucked or discharged from the extraction pipe (230) through the extraction port (231), so that the water flowing in the extraction pipe (230) repeatedly flows through the material bin (240) and contacts and extracts materials contained in the material bin (240) to prepare cold-brewed beverage.

7. Refrigerator door according to claim 6, characterized in that the pressure extraction module (200) further comprises:

the first turbulence turbine (250) is arranged on the lower side of the material bin (240), so that water flowing into or flowing out of the lower end of the material bin (240) can be disturbed by the first turbulence turbine (250).

8. Refrigerator door according to claim 7, characterized in that the pressure extraction module (200) further comprises:

the second turbulence turbine (260) is arranged on the upper side of the material bin (240), so that water flowing into or out of the upper end of the material bin (240) through the upper end of the material bin (240) can be disturbed by the second turbulence turbine (260); and the first turbolator (250) and the second turbolator (260) rotate in opposite directions.

9. The refrigerator door according to any one of claims 1 to 5, wherein the storage region (120) includes:

an open storage area (121) disposed at a lower side of the cold brew preparation area (130) for storing food;

a sealed storage area (122) arranged at the upper side of the cold water preparation area (130) and used for storing living goods.

10. The refrigerator door according to any one of claims 1 to 5, wherein a material storage box (131) is further disposed in the cold preparation area (130), a drying pad (132) is disposed in the material storage box (131), and the drying pad (132) is capable of drying an environment in the material storage box (131).

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