Refrigerator door assembly and refrigerator

Abstract

The invention discloses a refrigerator door assembly and a refrigerator. The refrigerator door assembly comprises a refrigerator door body, a bearing assembly and a liquid injection assembly. And when the bearing assembly and the liquid storage container are in a sliding state, the first guide part is in sliding fit with the second supporting seat to lift at least part of the liquid storage container, so that the lowest point of the second liquid injection component is not lower than the highest point of the first liquid injection component. When the bearing assembly and the liquid storage container are in a fixed state, the first guide part is separated from the second supporting seat in a sliding mode and abuts against and is fixed to the first supporting seat, so that the first liquid injection component and the second liquid injection component are matched in an inserted connection and communication mode. The refrigerator door assembly can prevent the liquid storage container from occupying the storage space in the refrigerator. Meanwhile, the fixing effect can be improved. Furthermore, through the cooperation of a second supporting seat and a first guide part, accurate alignment insertion of the first liquid injection part and the second liquid injection part is ensured, and the liquid injection accuracy is ensured.

Description

Technical Field

[0001] This application relates to the field of refrigerator equipment, and more particularly to a refrigerator door assembly and a refrigerator. Background Technology

[0002] In related technologies, the production of chilled water still involves pre-placing bottled water in a freezing device such as a refrigerator, requiring the user to replace the bottled water each time, which is inconvenient.

[0003] Many manufacturers have taken a different approach, placing the kettle inside the refrigerator and integrating the water filling and freezing process within the refrigerator. However, this method still has the following drawbacks: fixing the kettle inside the refrigerator takes up a significant amount of storage space, which is not conducive to improving space utilization. At the same time, the kettle is not securely fixed inside the refrigerator, making it easy for it to tilt and slip, leading to water leakage, increasing the cleaning burden and the risk of electric shock. Summary of the Invention

[0004] This application provides a refrigerator door assembly and a refrigerator. The refrigerator door assembly of this application can fix a liquid storage container to the door body, preventing the liquid storage container from occupying storage space inside the refrigerator. It also allows for a detachable and fixed connection of the liquid storage container to the door body, improving the fixing effect. Furthermore, the cooperation between the second support base and the first guide portion ensures the precise alignment and insertion of the first and second liquid injection components, guaranteeing the accuracy of liquid injection.

[0005] The technical solution is as follows:

[0006] According to a first aspect of the embodiments of this application, a refrigerator door assembly is provided for fixing a liquid storage container to the refrigerator door assembly, including: a door body, a support component, and a liquid injection component.

[0007] The load-bearing assembly is fixed to the door body. The load-bearing assembly includes a first support base and a second support base protruding from the first support base.

[0008] The liquid injection assembly includes a first liquid injection component fixed to a first support and a second liquid injection component connected to a liquid storage container. The liquid storage container is provided with a first guide portion.

[0009] When the supporting component and the liquid storage container are in a sliding state, the first guide portion slides into the second support base to raise at least part of the liquid storage container, such that when the highest point of the first guide portion abuts against the second support base, the lowest point of the second injection component is not lower than the highest point of the first injection component. When the supporting component and the liquid storage container are in a fixed state, the first guide portion slides away from the second support base and abuts against and is fixed to the first support base, so that the first injection component and the second injection component are inserted and connected.

[0010] The technical solutions provided by the embodiments of this application may include the following beneficial effects:

[0011] Thus, through the sliding engagement between the first guide portion and the second support base, as the liquid storage container is advanced to the first support base, when it reaches the second support base, the sliding engagement between the first guide portion and the second support base will cause at least a portion of the liquid storage container to be raised. This effectively avoids obstruction at the docking position of the first and second water injection components, improving the installation efficiency of the first and second water injection components and facilitating user disassembly and assembly. Furthermore, when the second support base protrudes from the first support base, it can act as a blocking element. When the liquid storage container slides along the direction closer to the first side, the second support base can block it, preventing instability during installation caused by resetting.

[0012] The technical solution will be further explained below:

[0013] In one embodiment, the first support includes a first side and a second side spaced apart from each other along the sliding direction in which the liquid storage container and the carrier assembly slide together. A second support protrudes from the first support near the second side. Taking the direction from the first side to the second side as a first direction, the second support is inclined from low to high along the first direction, such that when the first guide portion slides and abuts against the highest point of the second support, the lowest surface of the second injection component is not lower than the highest point of the second injection component.

[0014] In one embodiment, the liquid storage container includes a third side corresponding to the first side and a fourth side corresponding to the second side. At least a portion of the bottom of the liquid storage container is inclined along the direction from the third side to the fourth side to form a mating ramp, such that the third side of the mating ramp abuts against the first side, and a first guide portion is fixed to the mating ramp. When the supporting component and the liquid storage container are in a fixed state, at least a portion of the second support seat abuts against and is fixedly engaged with the mating ramp.

[0015] In one embodiment, the first support base further includes a fifth side and a sixth side spaced apart from each other in the width direction of the first support base. The width direction is perpendicular to the first direction. At least two second supports bases are respectively spaced apart from each other and close to the fifth side and the sixth side, so that the first guide portion is correspondingly arranged with the second support base one by one.

[0016] In one embodiment, the first support includes a first connecting body, a second connecting body, and a third connecting body. The first connecting body is connected to a first side of the third connecting body. The second connecting body is connected to a second side of the third connecting body. The liquid storage container also includes a second guide portion. At least one of the first and third connecting bodies has a guide recess, allowing the second guide portion to slide and guide in a guided manner with the guide recess.

[0017] In one embodiment, the guide recess includes a first guide recess. The first guide recess is disposed on the first connector. The first guide recess includes a first connecting edge connected to a first side and a second connecting edge connected between the first connecting edge and the third connector. At least a portion of the first connecting edge is inclined from high to low along a first direction, and at least a portion of the second connecting edge is inclined from low to high along the first direction, such that: when the carrier component and the liquid storage container are in a sliding state, the second guide portion slides with the first connecting edge; when the carrier component and the liquid storage container are in a fixed state, at least a portion of the second guide portion presses against and is fixedly engaged with the first connecting edge.

[0018] In one embodiment, the upper surface of the third connector is inclined, and the inclined structure is inclined from low to high in a first direction, such that the plane where the highest point of the first connecting edge is located is higher than the plane where the third connector is located.

[0019] In one embodiment, the guide recess includes a second guide recess. The second guide is disposed at the end of the first guide. The second guide recess is disposed on the second connector. The second guide includes a third connecting edge disposed near the second side and a fourth connecting edge connecting the third connecting edge and the third connector. At least a portion of the third connecting edge is inclined from low to high along a first direction, and at least a portion of the fourth connecting edge is inclined from high to low along the first direction, such that: when the support assembly and the liquid storage container are in a sliding state, the first guide and the fourth connecting edge are in sliding engagement. When the support assembly and the liquid storage container are in a fixed state, at least a portion of the first guide and the third connecting edge are in press-fit engagement, such that the first guide is fixedly pressed against the third connecting edge.

[0020] In one embodiment, the first support further includes a fourth connector and a fifth connector. The fourth connector is connected to the fifth side of the third connector. The fifth connector is connected to the sixth side of the third connector. A third guide portion is fixed to the bottom of the liquid storage container. At least one of the fourth and fifth connectors is provided with a support mating portion, such that the third guide portion abuts against and is supported by the support mating portion, thereby abutting and supporting the liquid storage container against and being supported by the support mating portion.

[0021] In one embodiment, the supporting component includes at least two supporting mating portions. The at least two supporting mating portions include a first supporting mating portion and a second supporting mating portion disposed at a distance from the first supporting mating portion. The first and second supporting mating portions are connected and disposed on a second side. The first supporting mating portion is disposed on a fourth connecting body, and the second supporting portion is disposed on a fifth connecting body. At least two third guide portions respectively correspond to and support the first and second supporting mating portions.

[0022] In one embodiment, the supporting component includes at least four supporting mating parts. These at least four supporting mating parts include a first supporting mating part, a second supporting mating part, a third supporting mating part, and a fourth supporting mating part disposed at a distance from the third supporting mating part. The third and fourth supporting mating parts are connected and disposed on a first side. The third supporting mating part is disposed on a fourth connecting body, and the fourth supporting part is disposed on a fifth connecting body. At least two third guide parts respectively correspond to and support the third and fourth supporting mating parts one-to-one.

[0023] In one embodiment, the first support fitting portion and the third support fitting portion are connected to form a first slide rail, and the second support fitting portion and the fourth support fitting portion are connected to form a second slide rail. The third guide portion slides and abuts against the first and second slide rails.

[0024] In one embodiment, with the direction from the fifth side to the sixth side as the second direction, the first slide rail includes a fifth connecting edge and a sixth connecting edge connecting the fifth connecting edge and the third connecting body. The fifth connecting edge is inclined from high to low along the second direction, and the sixth connecting edge is inclined from low to high along the second direction. The third guide portion slides against the fifth connecting edge.

[0025] In one embodiment, the second slide rail includes a seventh connecting edge and an eighth connecting edge connecting the seventh connecting edge and the third connecting body. The seventh connecting edge is inclined from low to high along a second direction, and the eighth connecting edge is inclined from high to low along the second direction. The third guide portion slides against the seventh connecting edge.

[0026] According to a second aspect of the embodiments of this application, a refrigerator is provided, including a cabinet assembly, a liquid storage container, a liquid guiding component, and the refrigerator door assembly described in the above embodiments. The liquid guiding component is in communication with the liquid injection assembly, and the door body is hinged to the cabinet assembly.

[0027] The technical solutions provided by the embodiments of this application may include the following beneficial effects:

[0028] The refrigerator door assembly configuration in the above embodiments enables the liquid storage container to be fixedly installed on the door body, reducing space occupation on the cabinet components while improving the fixing effect. Furthermore, it ensures stable connection during the water filling process, improving water filling quality and efficiency, thereby enhancing the refrigerator's market competitiveness.

[0029] The technical solution will be further explained below:

[0030] In one embodiment, the liquid storage container includes a vessel body and a lid assembly. The vessel body has a flow guiding structure and a liquid storage chamber, the flow guiding structure being used to discharge the stored liquid in the liquid storage chamber. The lid assembly is fitted onto the flow guiding structure. The lid assembly includes a gravity transmission component and a lid member, the lid member having a closed state that closes the flow guiding structure and an open state that separates the lid member from the flow guiding structure. The gravity transmission component is drively connected to the lid member, so that when the liquid storage container switches between a fixed state and a sliding state, it drives the center of gravity of the gravity transmission component to change, causing the lid member to switch between the closed state and the open state.

[0031] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0032] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0033] Figure 1 This is a schematic diagram of the structure of a refrigerator in one embodiment.

[0034] Figure 2 This is a schematic diagram of the refrigerator door assembly in one embodiment.

[0035] Figure 3 for Figure 2 The image shows a front view of the refrigerator door assembly.

[0036] Figure 4 for Figure 3 The diagram shows a front view of the structure of the supporting component.

[0037] Figure 5 for Figure 4 The diagram shows a front view of the supporting component.

[0038] Figure 6 for Figure 4 The diagram shows a top view of the supporting component.

[0039] Figure 7 for Figure 3 The diagram shows the combined structure of the liquid storage container and the water injection assembly.

[0040] Figure 8 This is a schematic diagram of the installation and engagement of the liquid storage container and the supporting component in a sliding state at a first position in one embodiment.

[0041] Figure 9 This is a schematic diagram of the installation and engagement of the liquid storage container and the supporting component in a sliding state at a second position in one embodiment.

[0042] Figure 10 for Figure 9 The liquid storage container and the supporting assembly shown are in a fixed state, and are cross-sectional views along the first direction.

[0043] Figure 11 for Figure 10 The diagram shows an enlarged view of the first guide recess and the second guide recess.

[0044] Figure 12 This is a cross-sectional view along a second direction of the liquid storage container and the support assembly in a fixed state in one embodiment.

[0045] Figure 13 for Figure 12 The diagram shows the mating structure of the second guide portion and the second guide recess.

[0046] Figure 14 for Figure 12 The cross-sectional view of the mating structure of the support mating part and the third guide part along the first direction shown.

[0047] Figure 15 for Figure 14 An enlarged schematic diagram of the mating structure of the first support mating part and the third support mating part with the third guide part shown.

[0048] Figure 16 for Figure 14 An enlarged schematic diagram of the mating structure of the second and fourth support mating parts and the third guide part shown.

[0049] Figure 17 This is a schematic diagram of the cover assembly in one embodiment.

[0050] Figure 18 This is a schematic diagram of the cover assembly in another embodiment.

[0051] illustrate:

[0052] 10. Refrigerator; 100. Refrigerator door assembly; 110. Door body; 111. Hollowed-out portion; 120. Supporting component; 1201. First guide recess; 1201a. First connecting edge; 1201b. Second connecting edge; 1202. Second guide recess; 1202a. Third connecting edge; 1202b. Fourth connecting edge; 1203. First supporting mating portion; 1204. Second supporting mating portion; 1205. Third supporting mating portion; 206. Fourth support mating part; 1207. First slide rail; 1207a. Fifth connecting edge; 1207b. Sixth connecting edge; 1208. Second slide rail; 1208a. Seventh connecting edge; 1208b. Eighth connecting edge; 121. First support base; 1211. First side; 1212. Second side; 1213. Fifth side; 1214. Sixth side; 1215. First connecting body; 1216. Second connecting body; 1217. Three connecting bodies; 1218, fourth connecting body; 1219, fifth connecting body; 122, second support base; 130, liquid injection assembly; 131, first liquid injection component; 132, second liquid injection component; 200, housing assembly; 300, liquid storage container; 301, first guide portion; 302, mating inclined surface; 303, second guide portion; 3031, first mating side edge; 304, third guide portion; 3041, second mating side edge; 310, jug 311. Body; 312. Flow guiding structure; 320. Liquid storage chamber; 321. Cover assembly; 321. Gravity transmission assembly; 3211. First body; 3212. First gravity moving component; 3213. First transmission component; 3214. Second body; 3215. Second gravity moving component; 3216. Second transmission component; 322. Cover assembly; 330. Third side; 340. Fourth side; 400. Liquid guiding component; X, First direction; Y, Second direction. Detailed Implementation

[0053] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0054] Currently, many users maintain the habit of drinking ice water, and therefore place bottled water in the refrigerator to obtain ice water for direct consumption. In related technologies, many manufacturers often equip refrigerators with corresponding water jugs to meet user needs, allowing users to conveniently store water for freezing. However, currently, most of these water jugs are installed using a manual snap-on and snap-on method, requiring the entire lid assembly to be removed for water filling and emptying. This method demands a high degree of precision in alignment and positioning, and is technically difficult to operate.

[0055] Based on this, this application provides a refrigerator 10, such as Figures 1 to 2 As shown, it includes a refrigerator door assembly 100, a liquid storage container 300, a liquid guiding component 400, and a cabinet assembly 200.

[0056] The cabinet assembly 200 contains a freezer compartment. A refrigeration system can be installed within the freezer compartment to facilitate its cooling function.

[0057] Specifically, such as Figures 2 to 9 As shown, the refrigerator door assembly 100 includes a door body 110, a load-bearing component 120, and a liquid injection component 130.

[0058] The door body 110 is hinged to the housing assembly 200. That is, the door body 110 and the housing assembly 200 switch between closed and open states through the hinged connection. The support assembly 120 is fixed to the door body 110. The support assembly 120 includes a first support base 121 and a second support base 122 protruding from the first support base 121. The support assembly 120 includes a fixed state that allows it to be fixedly engaged with the liquid storage container 300, and a sliding state that allows it to be movably engaged with the liquid storage container 300.

[0059] The liquid injection assembly 130 includes a first liquid injection component 131 connected to the first support base 121 and a second liquid injection component 132 connected to the liquid storage container 300. The liquid storage container 300 is provided with a first guide portion 301. The liquid guiding component 400 communicates and cooperates with the first liquid injection component 131, so that the liquid guiding component 400, the first liquid injection component 131 and the second liquid injection component 132 are sequentially connected, so as to inject the liquid in the liquid guiding component 400 into the liquid storage container 300.

[0060] When the support assembly 120 and the liquid storage container 300 are in a sliding state, the first guide portion 301 slides into the second support base 122 to raise at least a portion of the liquid storage container 300, such that when the highest point of the first guide portion 301 abuts against the second support base 122, the lowest point of the second injection component 132 is not lower than the highest point of the first injection component 131. When the support assembly 120 and the liquid storage container 300 are in a fixed state, the first guide portion 301 slides away from the second support base 122 and abuts against the first support base 121, so that the first injection component 131 and the second injection component 132 are inserted and connected.

[0061] Understandably, through the sliding engagement between the first guide portion 301 and the second support base 122, during the process of the liquid storage container 300 being pushed to the first support base 121, when the liquid storage container 300 reaches the second support base 122, at least a portion of the liquid storage container 300 will be raised due to the sliding engagement between the first guide portion 301 and the second support base 122. This creates an installation space between the bottom of the liquid storage container 300 and the first support base 121, and this installation space is related to the height at which the second support base 122 protrudes from the first support base 121. Furthermore, this installation space allows the second water injection component to be raised, ensuring that the lowest point of the second water injection component is not lower than the highest point of the first liquid injection component 131, thus preventing any obstruction at the insertion point between the second water injection component and the first liquid injection component 131. As the liquid storage container 300 continues to be pushed toward the second side 1212, the first guide part 301 no longer engages with the highest point of the second support base 122, causing the plane where the lowest point of the second water injection component is located to lower. At this time, as the plane where the lowest point of the second water injection component is located lowers, the second water injection component gradually engages with the first water injection component.

[0062] Thus, this design effectively avoids obstruction at the docking position of the first and second water injection components, improving the installation and assembly efficiency of the first and second water injection components and facilitating user disassembly and assembly. Furthermore, when the second support 122 protrudes from the first support 121, it acts as a blocking element. When the liquid storage container 300 slides along the direction close to the first side 1211, the second support 122 can prevent instability during repositioning.

[0063] It should be noted that the second support 122 can be a sloping structure, or a protruding structure in the shape of an arc or a straight line, etc., without too many restrictions.

[0064] In some embodiments, combined with Figures 5 to 9As shown, the first support base 121 includes a first side 1211 and a second side 1212 that are spaced apart from each other along the sliding direction in which the liquid storage container 300 and the support assembly 120 slide together. The second support base 122 protrudes from the first support base 121 near the second side 1212. Taking the direction from the first side 1211 to the second side 1212 as the first direction X, the second support base 122 is arranged from low to high along the first direction X, such that when the first guide portion 301 slides and abuts against the highest point of the second support base 122, the lowest surface of the second liquid injection component 132 is not lower than the highest point of the second liquid injection component 132. It is understandable that the second support base 122 is inclined from low to high along the first direction X, so that when the first guide part 301 and the second support base 122 slide together, there is a process in which the center of gravity of the first guide part 301 gradually rises (equivalent to climbing a slope). Compared with the step-like connection between the second support base 122 and the first support base 121, this connection method in this embodiment is more labor-saving, making it easier for users to push and operate with less effort, thus optimizing the installation experience. Furthermore, when it is necessary to remove the liquid storage container 300, one side of the liquid storage container 300 can be lifted first, so that the first guide part 301 is no longer blocked by the second support base 122 and can be pulled out smoothly, allowing the first guide part 301 and the second support base 122 to slide together. The inclined setting of the second support base 122 allows the force of gravity to be used to reduce the pulling force, optimizing the user's disassembly and assembly process.

[0065] It should be noted that the second support 122 is inclined from low to high along the first direction X, so that the second support 122 is inclined. This inclined structure can be a slope structure or an arc structure, etc., without too many restrictions.

[0066] To improve the fixed support effect of the liquid storage container 300, in conjunction with any of the above embodiments of the liquid storage container 300, such as Figure 7 As shown, the liquid storage container 300 includes a third side 330 corresponding to the first side 1211 and a fourth side 340 corresponding to the second side 1212. The bottom of the liquid storage container 300 is inclined from the third side 330 to the fourth side 340 to form a mating slope 302, such that the third side 330 of the mating slope 302 abuts against the first side 1211, and the first guide portion 301 is fixed to the mating slope 302. It can be understood that the inclined design of the liquid storage container 300 provides sufficient installation space for the first guide portion 301 to be placed on the liquid storage container 300, and at the same time, the third side 330 of the mating slope 302 abuts against the first side 1211, so that the third side 330 of the mating slope 302 and the first side 1211 form a fulcrum, which facilitates the user to rotate the liquid storage container 300 for convenient installation and disassembly, saving effort.

[0067] Furthermore, in some embodiments, when the supporting component 120 and the liquid storage container 300 are in a fixed state, at least a portion of the second support 122 abuts against the mating inclined surface 302 for a fixed fit. This differs from relying solely on the first guide portion 301 to abut against the first support 121, where the pressure is higher and places a greater pressure burden on the first guide portion 301. By abutting against the mating inclined surface 302 with at least a portion of the second support 122, the pressure-bearing area of ​​the liquid storage container 300 fixed to the supporting component 120 is increased, thereby reducing the pressure burden on the first guide portion 301 and improving the fixed support effect of the liquid storage cavity on the supporting component 120.

[0068] In some embodiments, see Appendix Figures 5 to 6 As shown, the first support base 121 also includes a fifth side 1213 and a sixth side 1214 that are spaced apart from each other in the width direction of the first support base 121. The width direction is perpendicular to the first direction X. At least two second support bases 122 are respectively arranged at a distance from each other and close to the fifth side 1213 and the sixth side 1214, so that the first guide portion 301 is correspondingly arranged with the second support base 122. It can be understood that the presence of two second support bases 122 on opposite sides of the first support base 121, so that the oppositely arranged first guide portion 301 and the second support base 122 are in a one-to-one abutting fit, is beneficial to maintaining the stability of the center of gravity of the liquid storage cavity and improving the stability of the movement and fixation of the liquid storage container 300.

[0069] Referring back to any embodiment of the first support 121 described above... Figures 5 to 6 As shown, the first support base 121 includes a first connecting body 1215, a second connecting body 1216, and a third connecting body 1217. The first connecting body 1215 is connected to the first side 1211 of the third connecting body 1217. The second connecting body 1216 is connected to the second side 1212 of the third connecting body 1217. The liquid storage container 300 also has a second guide portion 303. At least one of the first connecting body 1215 and the third connecting body 1217 has a guide recess, so that the second guide portion 303 slides and guides in a guiding engagement with the guide recess. It can be understood that through the sliding engagement of the second guide portion 303 and the guide recess, the thrust required to push the liquid storage container 300 into the first support base 121 for fixed engagement can be reduced by gravity, thereby reducing the resistance to movement, optimizing assembly efficiency and fixing performance, and facilitating user operation. Furthermore, the recessed portion can create a certain resetting resistance on the liquid storage container 300 (i.e., work needs to be done to overcome the gravitational component caused by the inclination of the recessed portion), preventing the liquid storage container 300 from sliding out and improving the fixing effect of the liquid storage container 300 on the support component 120.

[0070] It should be noted that the shape of the guide recess can be varied, such as trapezoidal structure, V-shape, etc., and no further restrictions are imposed here.

[0071] In some embodiments, such as Figures 10 to 11 As shown, a guide recess is provided on the first connector 1215. Specifically, the guide recess includes a first guide recess 1201. The first guide recess 1201 is provided on the first connector 1215. The first guide recess 1201 includes a first connecting edge 1201a connected to the first side 1211, and a second connecting edge 1201b connected between the first connecting edge 1201a and the third connector 1217. At least a portion of the first connecting edge 1201a is inclined from high to low along the first direction X, and at least a portion of the second connecting edge 1201b is inclined from low to high along the first direction X, such that: when the support assembly 120 and the liquid storage container 300 are in a sliding state, the second guide portion 303 slides with the first connecting edge 1201a; when the support assembly 120 and the liquid storage container 300 are in a fixed state, the second guide portion 303 presses against the first connecting edge 1201a for a fixed engagement.

[0072] Thus, by tilting the first connecting edge 1201a, the second inclined portion slides against the first connecting edge 1201a during the advancement of the liquid storage container 300, reducing the propulsion force through gravity and saving effort. Furthermore, when the liquid storage container 300 is fixed to the supporting assembly 120, the second guide portion 303 presses against the first connecting edge 1201a to form an upward inward pushing support force on the liquid storage container 300. This inward pushing support force keeps the first guide portion 301 and the first support seat 121 in close contact and pressure against each other in the fixed state, improving the stability of the fixation. In addition, the tilted arrangement of the second connecting edge 1201b can create resistance to the movement of the second guide portion 303 during repositioning, preventing repositioning and improving the fixation effect of the liquid storage container 300 on the supporting assembly 120.

[0073] In one specific implementation, see back Figures 10 to 11 As shown, the upper surface of the third connector 1217 has an inclined structure, which is inclined from low to high in a first direction, such that the plane where the highest point of the first connecting edge 1201a is located is higher than at least part of the plane where the third connector 1217 is located. It can be understood that when the liquid storage container 300 is fixed to the support assembly 120, because the plane where the highest point of the first connecting edge 1201a is located is lower than the plane where the third connector 1217 is located, the liquid leaking when the first water injection component and the second water injection component are connected and docked can flow back to the first guide recess 1201 through the height difference between the third connector 1217 and the first connecting edge 1201a. This allows the liquid to be easily wiped dry by the user, preventing accumulation at the first water injection component and affecting the electrical connection between the first water injection component and the liquid guiding assembly, thus improving the storage stability of the liquid storage container 300.

[0074] Furthermore, the plane containing the highest point of the first connecting edge 1201a is higher than the plane containing the third connecting body 1217. While ensuring that the liquid storage container 300 is as level as possible to prevent overflow, the length of the slope of the second support can be reduced, thus making climbing the slope easier and less strenuous. In addition, the plane containing the highest point of the first connecting edge 1201a is lower than the plane containing the third connecting body 1217, which increases the distance between the first support and the bottom surface of the liquid storage container. This prevents water dripping onto the first support from forming a water film and causing adhesion, making it difficult to remove the water bottle.

[0075] It should be noted that the first connecting edge 1201a may have a partial or complete slope, and no further limitations are imposed here. Meanwhile, the first guide recess 1201 may be V-shaped or an inverted trapezoid, etc.

[0076] In one example, the first connecting edge 1201a includes a first transverse segment and a first oblique segment. The first transverse segment is connected between the first transverse segment and the second connecting edge 1201b, and the first oblique segment is arranged from high to low along a first direction X. The first transverse segment, the first transverse end, and the second connecting edge 1201b cooperate to form a first recess. The first recess can abut against the second guide portion 303. It should be noted that the second guide portion 303 can either have its entire surface fully supporting and abutting against the first oblique segment, or it can only partially support and abut against the first oblique segment (in which case the second guide portion 303 and the first recess can be in a limiting fit).

[0077] Thus, by setting the first guide recess 1201 into an inverted trapezoidal shape, the transverse section increases the resistance when the second guide portion 303 resets, preventing the liquid storage container 300 from slipping off during reset. Furthermore, the transverse section also increases the contact area, thereby increasing the stability of the liquid storage container 300.

[0078] Accordingly, to reduce the mating resistance between the second guide portion 303 and the first connecting edge 1201a, in one embodiment, the second guide portion 303 extends from the periphery of the fourth side 340 of the liquid storage container 300 to form a first mating side edge 3031. The first mating side edge 3031 and the mating surface of the first connecting edge 1201a form a beveled structure, and the beveled structure and the inclination of the first connecting surface provide a guiding fit. In this way, the movement resistance of the liquid storage container 300 on the first connecting edge 1201a can be reduced, which is beneficial to simplifying operation.

[0079] In combination with any of the above-described embodiments of the guide recess, such as Figures 12 to 13As shown, the guide recess includes a second guide recess 1202. A second guide portion 303 is disposed at the end of the first guide portion 301. The second guide recess 1202 is disposed on the second connector 1216. The second guide portion 303 includes a third connecting edge 1202a disposed near the second side 1212 and a fourth connecting edge 1202b connecting the third connecting edge 1202a and the third connector 1217. At least a portion of the third connecting edge 1202a is inclined from low to high along the first direction X, and at least a portion of the fourth connecting edge 1202b is inclined from high to low along the first direction X, such that when the support assembly 120 and the liquid storage container 300 are in a sliding state, the first guide portion 301 and the fourth connecting edge 1202b are in sliding engagement. When the supporting component 120 and the liquid storage container 300 are in a fixed state, at least a portion of the first guide portion 301 is pressed against the third connecting edge 1202a, so that the first guide portion 301 is fixedly pressed against the third connecting edge 1202a. It should be noted that the third connecting edge 1202a is located near the second side 1212, meaning that the third connecting edge 1202a is located near the second side 1212 relative to the fourth connecting edge 1202b, and the fourth connecting edge 1202b is located near the third connecting body 1217 relative to the third connecting edge 1202a.

[0080] It is understandable that when the liquid storage container 300 and the supporting component 120 are in a sliding state, the first guide part 301 and the fourth connecting edge 1202b slide together, so that gravity separation can be formed through the inclined surface on the fourth connecting edge 1202b, reducing the propulsion force on the liquid storage container 300 and saving more effort.

[0081] When the liquid storage container 300 and the supporting component 120 are in a fixed state, the first guide portion 301 presses against the third connecting edge 1202a to achieve fixed support. At this time, the second guide portion 303 presses against the fourth connecting edge 1202b, so that both sides of the liquid storage container 300 are subjected to a support force (equivalent to an inward thrust) that is tilted towards the center of gravity and upward, so that both ends of the liquid storage container 300 can be tightly pressed against the supporting component 120, improving the fixing effect of the two.

[0082] It should be noted that when the first guide part 301 presses against the third connecting edge 1202a, the entire bottom surface of the first guide part 301 may be in contact with the third connecting edge 1202a, or a portion of the bottom surface or support point of the first guide part 301 may be in contact with the third connecting edge 1202a. No further limitations are made here.

[0083] In some embodiments, the first guide portion 301 may include a support rod with a sloping structure at the top. The sloping structure fully abuts against the sloping surface of the third connecting edge 1202a to provide support, thereby increasing the force-bearing area and reducing the pressure at the top of the support rod, thus improving the support stability of the first guide portion 301.

[0084] To further improve the stability of the liquid storage container 300 on the support assembly 120, in conjunction with any embodiment of the first support base 121 described above, see [link to previous section]. Figure 5 And such as Figures 14 to 16 As shown, the first support base 121 also includes a fourth connector 1218 and a fifth connector 1219. The fourth connector 1218 is connected to the fifth side 1213 of the third connector 1217. The fifth connector 1219 is connected to the sixth side 1214 of the third connector 1217. A third guide portion 304 is fixedly provided at the bottom of the liquid storage container 300. At least one of the fourth connector 1218 and the fifth connector 1219 is provided with a support mating portion, so that the third guide portion 304 abuts against and is supported to the support mating portion, and so that the liquid storage container 300 abuts against and is supported to the support mating portion.

[0085] Understandably, unlike the simple planar fit between the liquid storage container 300 and the first support base 121, the setting of the support fitting part makes it easier to improve the support and fixing effect when the third guide part 304 and the support fitting part press against each other.

[0086] It should be noted that the first connector 1215 and the second connector 1216 can be connected to or spaced apart from the fourth connector 1218. Similarly, the fifth connector 1219 can be connected to or spaced apart from the first connector 1215 and the second connector 1216. No further restrictions are imposed here.

[0087] To improve the stability of the fixation effect, in some embodiments, see back Figures 5 to 6 As shown, the supporting component 120 includes at least two supporting mating parts. Among the at least two supporting mating parts, there is a first supporting mating part 1203 and a second supporting mating part 1204 disposed at a distance from the first supporting mating part 1203. The first supporting mating part 1203 and the second supporting mating part 1204 are connected and disposed on the second side 1212. The first supporting mating part 1203 is disposed on the fourth connecting body 1218, the second supporting part is disposed on the fifth connecting body 1219, and at least two third guide parts 304 respectively provide one-to-one support mating with the first supporting mating part 1203 and the second supporting mating part 1204.

[0088] Understandably, the first support mating part 1203 and the second support mating part 1204 are spaced apart on the second side 1212, allowing for a fixed support and engagement between the first support mating part 1203 and the third guide part 304, as well as between the first support mating part 1203 and the third guide part 304. This ensures that the fifth side 1213 and the sixth side 1214 of the liquid storage container 300 achieve a balanced and stable fixed force, improving the stability of the fixation. Furthermore, unlike fixation achieved solely by the insertion and fixing of the first and second water injection components and by the pressure between the first guide part 301 and the first support base 121, the balanced engagement between the third guide part 304 and the support mating part reduces the support burden between the first and second water injection components and the first guide part 301 and the first support base 121. This reduces the risk of excessive pressure on the water injection assembly causing component breakage, ensuring the stability of the fixation and water injection process.

[0089] In other embodiments, see back Figures 5 to 6 As shown, the supporting assembly 120 includes at least four supporting mating parts. These at least four supporting mating parts include a first supporting mating part 1203, a second supporting mating part 1204, a third supporting mating part 1205, and a fourth supporting mating part 1206 disposed at a distance from the third supporting mating part 1205. The third supporting mating part 1205 and the fourth supporting mating part 1206 are connected and disposed on the first side 1211. The third supporting mating part 1205 is disposed on the fourth connecting body 1218, and the fourth supporting part is disposed on the fifth connecting body 1219. At least two third guide parts 304 respectively provide one-to-one support mating with the third supporting mating part 1205 and the fourth supporting mating part 1206.

[0090] Similarly, it can be understood that the cooperation between the third support fitting part 1205 and the fourth support fitting part 1206 and at least two third guide parts 304 enables the liquid storage container 300 to achieve a stable fixed center of gravity and force balance in the width direction at both ends of the third side 330 (i.e., in the direction of the fifth side 1213 and the sixth side 1214) on the third side 330 (equivalent to the left-right force balance of the liquid storage container 300). Furthermore, cooperation with the first support part and the second support part enables the front-back force balance in the first direction X, so that the liquid storage container 300 receives an inward thrust tilted towards the center of gravity evenly on at least four sides, improving the fixed stability of the liquid storage container 300 on the bearing assembly 120.

[0091] It should be noted that the aforementioned supporting mating parts can be spaced apart or connected. Furthermore, the mating between the third guide part 304 and the supporting mating part can be a slide rail, or a protrusion, groove, etc., to enable the third guide part 304 to be supported and positioned on the supporting mating part, improving the stability of the fixation. No further restrictions are placed on the former here.

[0092] In one embodiment, see back Figures 5 to 6 As shown, the first support mating part 1203 and the third support mating part 1205 are connected to form the first slide rail 1207, and the second support mating part 1204 and the fourth support mating part 1206 are connected to form the second slide rail 1208. The third guide part 304 slides and abuts against the first slide rail 1207 and the second slide rail 1208. It can be understood that when the liquid storage container 300 slides and engages with the supporting component 120, there are two stages of engagement. Specifically, in the first stage, when the first guide part 301 is not raised and engaged with the second support base 122, the moving height of the liquid storage container 300 remains on the same straight line (at this time, the liquid storage container 300 is not raised), so that the third guide part 304 moves and supports the first slide rail 1207 and the second slide rail 1208. The first slide rail 1207 and the second slide rail 1208 can provide good support while providing the moving positioning function of the third guide part 304, improving the sliding positioning of the liquid storage container 300 and the bearing component 120, and ensuring the alignment accuracy of the first water injection component and the second water injection component. The second stage is that the first guide part 301 and the second support base 122 are raised and engaged, so that the liquid storage container 300 is raised. At this time, the third guide part 304 is no longer limited to sliding engagement with the first slide rail 1207 and the second slide rail 1208. The third guide part 304 can abut against the inner side wall of the first slide rail 1207 and the second slide rail 1208 or detach and separate, so as to achieve an inward thrust that tilts upward along the center of gravity on the fifth side 1213 and the sixth side 1214 of the liquid storage container 300, thereby increasing the stability of the movement and fixation.

[0093] In one example, at least two third guide portions 304 are respectively provided at intervals on the fifth side 1213 and the sixth side 1214 of the liquid storage container 300. It should be noted that the third guide portion 304 may be a second mating side edge 3041 (distributed in a strip-like protrusion) extending from the periphery of the liquid storage container 300, or it may be an extended mating rod, etc., without much limitation here.

[0094] It should be noted that the shapes of the first slide rail 1207 and the second slide rail 1208 can be, but are not limited to, inverted trapezoids, arcs, etc., and no further restrictions are imposed here.

[0095] In one specific implementation method, combined with Figures 7 to 8As shown in the movable engagement between the first guide portion and the second support base, with the direction from the fifth side 1213 to the sixth side 1214 as the second direction Y, the first slide rail 1207 includes a fifth connecting edge 1207a and a sixth connecting edge 1207b connecting the fifth connecting edge 1207a and the third connecting body 1217. The fifth connecting edge 1207a is inclined from high to low along the second direction Y, and the sixth connecting edge 1207b is inclined from low to high along the second direction Y. The third guide portion 304 slides against the fifth connecting edge 1207a.

[0096] It is understandable that the third guide part 304 always maintains contact with the fifth connecting edge 1207a. Based on the above principle description, this ensures that: during the first engagement stage, the third guide part 304 always maintains contact with the fifth connecting edge 1207a at a first height. At this time, the first slide rail 1207 can provide a sliding avoidance space. That is, when the third guide part 304 and the fifth connecting edge 1207a are not properly engaged, the first slide rail 1207 can also limit the third guide part 304 from excessive displacement, thereby improving the engagement stability of the liquid storage container 300 on the support component 120. In the second engagement stage, the third guide 304 is raised to a second height and abuts against the fifth connecting edge 1207a through the sliding engagement of the first guide 301 and the second support 122. At this time, since the fifth connecting edge 1207a is inclined, it has a long movable length that can meet the height position change of the third guide 304 caused by the lifting of the liquid storage container 300. At this time, the third guide 304 can still abut against the fifth connecting edge 1207a to provide the internal thrust of the abutment support and improve the stability of movement and fixation.

[0097] It should be noted that the first slide rail 1207 and the second slide rail 1208 can have the same structure or different structures, and can be selected according to different production needs. No further restrictions are imposed here.

[0098] In another specific implementation, see back Figures 5 to 6 As shown, the first slide rail 1207 and the second slide rail 1208 adopt the same design. Specifically, the second slide rail 1208 includes a seventh connecting edge 1208a and an eighth connecting edge 1208b connecting the seventh connecting edge 1208a and the third connecting body 1217. The seventh connecting edge 1208a is inclined from low to high along the second direction Y, and the eighth connecting edge 1208b is inclined from high to low along the second direction Y. The third guide portion 304 slides against the seventh connecting edge 1208a.

[0099] Understandably, similarly, the third guide portion 304 maintains appropriate contact with the seventh connecting edge 1208a. Based on the above principle description, this ensures that during the first engagement stage, the third guide portion 304 remains at a first height relative to the seventh connecting edge 1208a. At this time, the second slide rail 1208 can provide a sliding avoidance space (even if the seventh connecting edge 1208a and the third guide portion 304 are not in contact, the limiting function of the second slide rail 1208 can restrict excessive displacement of the third guide portion 304), thus improving positional stability during sliding. In the second engagement stage, the third guide 304 is raised to a second height and abuts against the seventh connecting edge 1208a through the sliding engagement of the first guide 301 and the second support 122. At this time, since the seventh connecting edge 1208a is inclined, it has a long movable length that can meet the height position change of the third guide 304 caused by the lifting of the liquid storage container 300. At this time, the third guide 304 can still abut against the seventh connecting edge 1208a to provide the internal thrust of the abutment support and improve the stability of movement and fixation. Furthermore, by having at least one third guide portion 304 abutting against the fifth connecting edge 1207a and at least one third guide portion 304 abutting against the seventh connecting edge 1208a, the liquid storage container 300 is subjected to an upward inward thrust along the direction of the center of gravity on both the fifth side 1213 and the sixth side 1214. This strengthens the abutting effect between the third guide portion 304 and the first slide rail 1207 and the second slide rail 1208, thereby improving the fixation effect of the liquid storage container 300 on the support assembly 120.

[0100] It should be noted that the guide recess and the support mating part in the above embodiments can be connected to form a corresponding groove (which is beneficial for processing) or spaced apart (which is beneficial for limiting movement), and no further limitations are made here.

[0101] To broaden the application scenarios of the liquid storage container 300, in conjunction with any of the above embodiments of the liquid storage container 300, see [link to previous section]. Figure 7 As shown, the liquid storage container 300 includes a vessel body 310 and a lid assembly 320. The vessel body 310 is provided with a flow guiding structure 311 and a liquid storage chamber 312. The flow guiding structure 311 is used to discharge the stored liquid in the liquid storage chamber 312. The lid assembly 320 is fitted onto the flow guiding structure 311. In this way, the liquid storage container 300 can discharge the liquid in the liquid storage chamber 312 through the flow guiding structure 311, and the liquid can be automatically injected into the liquid storage chamber 312 through the liquid injection component. Furthermore, the detachable fit between the lid assembly 320 and the flow guiding structure 311 improves disassembly efficiency and facilitates opening the liquid storage chamber 312 for cleaning, thus improving operational convenience.

[0102] Furthermore, such as Figures 17-18As shown, the capping assembly 320 can be a gravity-operated capping assembly 320. Specifically, the capping assembly 320 includes a gravity transmission assembly 321 and a capping member 322. The capping member 322 includes a capped state where it caps the flow guiding structure 311 and an open state where it separates from the flow guiding structure 311. The gravity transmission assembly 321 is drive-connected to the capping member 322 so that when the liquid storage container 300 switches between a fixed state and a sliding state, it drives the center of gravity of the gravity transmission assembly 321 to change, thereby switching the capping member 322 between the capped state and the open state. It is understood that when the operator caps the assembly 320, there may be a situation where the cap is not fully closed, leaving gaps, which may allow external contaminants to enter through the gaps. At this time, if the capping assembly 320 is used in conjunction with the gravity capping assembly 320, the change in the center of gravity of the liquid storage container 300 caused by the sliding engagement and separation of the first guide part 301 and the second support seat 122 can drive the capping assembly 320 to reset and cap onto the flow guiding structure 311, thereby improving the capping effect.

[0103] Furthermore, by incorporating a gravity sensor component, the lid 322 can automatically open and close mechanically in response to the operation of the kettle body 310, thereby enhancing convenience.

[0104] In one specific implementation method, combined with Figure 17 As shown, the gravity transmission assembly 321 includes a first body 3211, a first gravity moving member 3212, and a first transmission member 3213. The first body 3211 is provided with a slide rail. One end of the first transmission member 3213 is bent and connected to the cover member 322, and the other end is disposed on the slide rail. The first gravity moving member 3212 is slidably disposed within the slide rail, such that the first gravity moving member 3212 includes a third position that causes the cover member 322 to be in a closed state. Figure 13 The upper part), and the fourth position that puts the cover 322 in the open state ( Figure 13 (The lower part). It is understood that when the first gravity-moving component 3212 is in the third position, it is spaced apart from the first transmission component 3213. When the first gravity-moving component 3212 is in the fourth position, it presses against one end of the first transmission component 3213 under gravity, causing the first transmission component 3213 to rotate the cover 322 to the open state. It should be noted that the first gravity-moving component 3212 can be a slider or a ball bearing, etc., without much restriction. Thus, the first transmission component 3213 is similar to a lever; by changing the position of the first gravity-moving component 3212, the mechanized opening and closing of the cover 322 can be achieved, resulting in a simple structure and convenient design.

[0105] In another specific embodiment, combined with Figure 18 As shown, the gravity transmission assembly 321 includes a second body 3214, a second gravity moving member 3215, and a second transmission member 3216. The second gravity moving member 3215 is rotatably mounted on the second body 3214 and is connected to the lid 322 to drive the lid 322 to switch between a closed state and an open state. The second gravity moving member 3215 has a cavity filled with at least two immiscible solutions, including a first solution and a second solution, wherein the density of the first solution is less than the density of the second solution. It can be understood that when the lid 322 is in the closed state, the pot body 310 is naturally placed along the direction of gravity, so that the first solution and the second solution in the second gravity moving member 3215 are evenly distributed along the length direction. At this time, the center of gravity is balanced, so that the lid 322 is in the closed state (e.g., Figure 14 (As shown in the upper part). When the pot body 310 is tilted, the center of gravity of the pot body 310 changes, causing a redistribution of the first and second solutions in the second gravity moving member 3215 in the direction of gravity. At this time, the second solution, due to its higher density, is located at the bottom, and the first solution, due to its lower density, is located at the top. At this time, the second gravity moving member 3215 is no longer in balance and rotates to drive the lid 322 into the open state (as shown in the upper part). Figure 14 (As shown in the lower part), at this time the cover 322 can be rotated downwards to open.

[0106] In this way, the different distribution of the center of gravity is achieved by the density distribution of the liquid. The design is simple and it is also possible to improve the appearance by adding color to the solution, which can attract young audiences.

[0107] To improve sealing performance, in any embodiment of the above-described water injection assembly, at least one of the first and second water injection components is provided with a sealing element, so that the first water injection component is sealed to the second water injection component through the sealing element. Thus, the sealing effect is enhanced by the sealing element, thereby preventing liquid leakage during water injection and avoiding liquid contamination.

[0108] To improve the accuracy of flow control during the water injection process, in any embodiment of the liquid guiding component 400 described above, the liquid guiding component 400 includes a water storage tank, a first pipe, and a flow control valve disposed on the first pipe. The water storage tank, the first pipe, the first water injection component, and the second water injection component are sequentially connected to form a first loop. The flow control valve is used to control the flow rate of the first loop. It should be noted that the flow control valve can be, but is not limited to, a throttle valve, an electronic valve, or a switching valve, etc., and no further limitations are imposed here. Thus, by setting the flow control valve to control the flow rate, the hydraulic stability of the water injection component can be ensured, liquid leakage can be avoided, and stability can be improved.

[0109] In any embodiment of the liquid guiding component 400 described above, the liquid guiding component 400 may further include an electronic control element. The electronic control element is communicatively connected to the flow control valve, enabling it to receive control commands to control the opening degree of the flow control valve. It should be noted that the control commands may be issued through the execution of an intelligent control program or through the cooperation of electronic devices, etc., without further limitations.

[0110] In one example, the liquid guiding component 400 also includes a flow meter that is communicatively connected to an electronic control element. The flow meter measures the flow rate of the first loop. When the flow rate is greater than a first threshold, the electronic control element controls the closure or reduction of the flow control valve opening so that the flow rate of the first loop is within the first threshold.

[0111] In another example, the liquid guiding component 400 is communicatively connected to an electronic device, which may be, but is not limited to, a refrigerator control screen, a smartphone, a smart bracelet, etc. The user can input control commands through the electronic device to adjust the opening of the flow control valve.

[0112] In conjunction with any embodiment of the door body 110 described above, the door body 110 also includes a perforated portion 111. The perforated portion 111 is used to cooperate with the flow guiding structure 311, ensuring that one side of the liquid storage container 300 is tightly fitted against the inner wall of the door body 110. It is understood that, generally, to improve structural strength, the inner wall of the door body 110 is made of metal. Metal materials have good heat dissipation properties. Therefore, by cooperating with the flow guiding structure 311 through the perforated portion 111, the liquid storage container 300 can come into contact with the inner wall of the door body 110. Furthermore, the heat dissipation properties of the metal help the liquid in the liquid storage container 300 to quickly dissipate heat and cool down, aiding in refrigeration and improving refrigeration efficiency while saving energy.

[0113] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. When the above-disclosed technical content is used to make some changes or modifications to the equivalent implementation, any simple modifications, equivalent changes and modifications made to the above implementation based on the technical essence of this application without departing from the content of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A refrigerator door assembly, characterized in that, For securing the liquid storage container to the refrigerator door assembly, including: Box door body; A load-bearing component is fixedly mounted on the door body; the load-bearing component includes a first support base and a second support base protruding from the first support base; The liquid injection assembly includes a first liquid injection component fixed to the first support base and a second liquid injection component connected to the liquid storage container; the liquid storage container is provided with a first guide portion; When the supporting component and the liquid storage container are in a sliding state, the first guide portion slides with the second support base to raise at least part of the liquid storage container, such that when the first guide portion abuts with the highest point of the second support base, the lowest point of the second injection component is not lower than the highest point of the first injection component; when the supporting component and the liquid storage container are in a fixed state, the first guide portion slides away from the second support base and abuts and is fixed to the first support base, such that the first injection component and the second injection component are inserted and connected.

2. The refrigerator door assembly according to claim 1, characterized in that, The first support includes a first side and a second side that are spaced apart from each other along the sliding direction in which the liquid storage container and the bearing assembly slide together; the second support protrudes from the first support near the second side; with the direction from the first side to the second side as the first direction, the second support is inclined from low to high along the first direction, such that when the first guide part slides and abuts against the highest point of the second support, the lowest surface of the second liquid injection component is not lower than the highest point of the second liquid injection component.

3. The refrigerator door assembly according to claim 2, characterized in that, The liquid storage container includes a third side corresponding to the first side and a fourth side corresponding to the second side; at least a portion of the bottom of the liquid storage container is inclined along the direction from the third side to the fourth side to form a mating slope, such that the third side of the mating slope abuts against the first side, and the first guide portion is fixedly disposed on the mating slope; when the bearing component and the liquid storage container are in the fixed state, at least a portion of the second support seat abuts against and is fixedly engaged with the mating slope.

4. The refrigerator door assembly according to claim 2, characterized in that, The first support base further includes a fifth side and a sixth side that are spaced apart from each other in the width direction of the first support base; the width direction is perpendicular to the first direction; at least two second support bases are respectively spaced apart from each other and close to the fifth side and the sixth side, so that the first guide portion is corresponding to the second support base one by one.

5. The refrigerator door assembly according to claim 4, characterized in that, The first support includes a first connector, a second connector, and a third connector; the first connector is connected to the first side of the third connector; the second connector is connected to the second side of the third connector; the liquid storage container is provided with a second guide portion; wherein, at least one of the first connector and the third connector is provided with a guide recess, so that the second guide portion slides and guides with the guide recess.

6. The refrigerator door assembly according to claim 5, characterized in that, The guide recess includes a first guide recess; the first guide recess is disposed on the first connector; the first guide recess includes a first connecting edge connected to the first side, and a second connecting edge connected between the first connecting edge and the third connector; at least a portion of the first connecting edge is inclined from high to low along the first direction, and at least a portion of the second connecting edge is inclined from low to high along the first direction, such that: when the support component and the liquid storage container are in the sliding state, the second guide portion slides with the first connecting edge; when the support component and the liquid storage container are in the fixed state, at least a portion of the second guide portion presses against and is fixedly engaged with the first connecting edge.

7. The refrigerator door assembly according to claim 6, characterized in that, The upper surface of the third connector has an inclined structure, which is inclined from low to high in the first direction, such that the plane where the highest point of the first connecting edge is located is higher than the plane where the third connector is located.

8. The refrigerator door assembly according to claim 6, characterized in that, The guide recess includes a second guide recess; the second guide portion is disposed at the end of the first guide portion; the second guide recess is disposed on the second connector; the second guide portion includes a third connecting edge disposed near the second side and a fourth connecting edge connecting the third connecting edge and the third connector; at least a portion of the third connecting edge is inclined from low to high along the first direction, and at least a portion of the fourth connecting edge is inclined from high to low along the first direction, such that: when the support component and the liquid storage container are in the sliding state, the first guide portion slides with the fourth connecting edge; when the support component and the liquid storage container are in the fixed state, at least a portion of the first guide portion presses against the third connecting edge, so that the first guide portion is fixedly pressed against the third connecting edge.

9. The refrigerator door assembly according to claim 5, characterized in that, The first support base further includes a fourth connector and a fifth connector; the fourth connector is connected to the fifth side of the third connector; the fifth connector is connected to the sixth side of the third connector; a third guide portion is fixedly provided at the bottom of the liquid storage container; wherein, at least one of the fourth connector and the fifth connector is provided with a support mating portion, so that the third guide portion abuts against and is supported by the support mating portion, so that the liquid storage container abuts against and is supported by the support mating portion.

10. The refrigerator door assembly according to claim 9, characterized in that, The bearing component includes at least two supporting mating parts; the at least two supporting mating parts include a first supporting mating part and a second supporting mating part disposed at a distance from the first supporting mating part; the first supporting mating part and the second supporting mating part are connected and disposed on the second side; the first supporting mating part is disposed on the fourth connecting body, the second supporting part is disposed on the fifth connecting body, and the at least two third guiding parts respectively correspond to and support the first supporting mating part and the second supporting mating part.

11. The refrigerator door assembly according to claim 10, characterized in that, The bearing assembly includes at least four supporting mating parts; the at least four supporting mating parts include a first supporting mating part, a second supporting mating part, a third supporting mating part, and a fourth supporting mating part disposed at a distance from the third supporting mating part; the third supporting mating part and the fourth supporting mating part are connected and disposed on the first side; the third supporting mating part is disposed on the fourth connecting body, and the fourth supporting part is disposed on the fifth connecting body; at least two third guide parts respectively correspond to and support the third supporting mating part and the fourth supporting mating part.

12. The refrigerator door assembly according to claim 11, characterized in that, The first supporting part and the third supporting part are connected and cooperate to form a first slide rail, and the second supporting part and the fourth supporting part are connected and cooperate to form a second slide rail; the third guiding part slides and abuts against the first slide rail and the second slide rail.

13. The refrigerator door assembly according to claim 12, characterized in that, With the direction from the fifth side to the sixth side as the second direction, the first slide rail includes a fifth connecting edge and a sixth connecting edge connecting the fifth connecting edge and the third connecting body; the fifth connecting edge is inclined from high to low along the second direction, and the sixth connecting edge is inclined from low to high along the second direction; the third guide portion slides against the fifth connecting edge.

14. The refrigerator door assembly according to claim 13, characterized in that, The second slide rail includes a seventh connecting edge and an eighth connecting edge connecting the seventh connecting edge and the third connecting body; the seventh connecting edge is inclined from low to high along the second direction, and the eighth connecting edge is inclined from high to low along the second direction; the third guide portion slides against the seventh connecting edge.

15. A refrigerator, characterized in that, It includes a cabinet assembly, a liquid storage container, a liquid guiding component, and a refrigerator door assembly as described in any one of claims 1 to 14; the liquid guiding component is connected and cooperates with the liquid injection assembly, and the door body is hinged to the cabinet assembly.

16. The refrigerator according to claim 15, characterized in that, The liquid storage container includes a vessel body and a lid assembly; the vessel body is provided with a flow guiding structure and a liquid storage chamber, the flow guiding structure being used to discharge the stored liquid in the liquid storage chamber; the lid assembly is fitted onto the flow guiding structure; the lid assembly includes a gravity transmission component and a lid member, the lid member having a closed state that causes the lid member to cover the flow guiding structure and an open state that causes the lid member to separate from the flow guiding structure; the gravity transmission component is drively connected to the lid member, so that when the liquid storage container switches between a fixed state and a sliding state, it drives the center of gravity of the gravity transmission component to change, causing the lid member to switch between the closed state and the open state.

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