Refrigerator
The detachable door structure and magnetic buckle design solve the problems of inconvenient cleaning and fixed color of refrigerator doors, enabling convenient disassembly and personalized replacement, thus improving user experience and aesthetics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HISENSE(SHANDONG)REFRIGERATOR CO LTD
- Filing Date
- 2025-06-10
- Publication Date
- 2026-06-23
Smart Images
Figure CN224398087U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of home appliance technology, and more particularly to a refrigerator. Background Technology
[0002] As an indispensable home appliance in modern families, refrigerators have become increasingly sophisticated and functional with technological advancements, meeting users' needs for food preservation, storage, and other aspects.
[0003] In conceiving and implementing this application, the applicant discovered at least the following problems: Currently, after long-term use, refrigerator doors inevitably develop oil stains and dirt, and the doors cannot be disassembled for cleaning, making cleaning very inconvenient; in addition, refrigerators with fixed colors or patterns cannot meet the needs of fashion-conscious consumers, resulting in a poor user experience.
[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Utility Model Content
[0005] The main objective of this application is to provide a refrigerator with a door shell that can be easily replaced and is easier to assemble and disassemble.
[0006] To achieve the above objectives, this application provides a refrigerator, comprising:
[0007] The enclosure includes a refrigeration compartment;
[0008] The door, configured to open and close the refrigeration compartment, includes:
[0009] The inner shell of the door is movably connected to the cabinet body;
[0010] The outer shell of the door is detachably connected to the inner shell of the door. The side of the outer shell of the door has a protrusion that protrudes towards the housing so that there is a gap between the outer shell of the door and the housing.
[0011] The beneficial effects of this application are: by having a detachable door structure, compared with the non-detachable door of refrigerators in the prior art, the door shell of this utility model is easier to disassemble and clean, and damaged shells are easier to replace and reinstall. At the same time, different colors and styles of door shells can be replaced according to actual needs; and the disassembly of the door shell is more convenient and labor-saving.
[0012] Based on the above technical solution, the following improvements can be made to this application.
[0013] In some alternative implementations, the door housing includes:
[0014] Middle door shell;
[0015] The left door is located on one side of the middle door, along the width of the refrigerator;
[0016] The right door is located on the other side of the middle door, along the width of the refrigerator.
[0017] There are at least two protrusions, with at least one protrusion located on the left door shell and at least one protrusion located on the right door shell.
[0018] The above technical solution has the following advantages or beneficial effects: the presence of the protrusion makes it easier to disassemble and assemble the left and right door shells, and users can easily replace or maintain various parts of the door shell, thus improving the maintainability of the product.
[0019] In some alternative embodiments, at least one vertical rib is provided on the middle door shell, the vertical rib being located at the end of the middle door shell and extending along the height direction of the refrigerator.
[0020] The above technical solution has the following advantages or beneficial effects: the design of the vertical ribs provides a clear gripping and force application position for the middle door shell, making it more convenient and effortless for users to disassemble the middle door shell, and reducing the impact on other components.
[0021] In some alternative embodiments, the refrigerator further includes a connection assembly, which includes:
[0022] The first connector is used to detach and connect a portion of the outer shell structure to a portion of the inner shell structure.
[0023] The second connector allows another part of the door outer shell to be detachably connected to another part of the door inner shell.
[0024] The above technical solution has the following advantages or beneficial effects: by using the first connector and the second connector, the various parts of the door shell can be easily disassembled and installed, which facilitates users to clean, maintain or replace them, and improves the maintainability of the product.
[0025] In some alternative implementations, the inner shell of the door includes:
[0026] The inner shell of the drawer door is located on one side of the refrigerator body along the height of the refrigerator;
[0027] The inner shell of the refrigerator door is located on the other side of the refrigerator body along the height direction of the refrigerator;
[0028] The door casing also includes:
[0029] The drawer door outer shell is detachably located on the outer periphery of the drawer door inner shell;
[0030] The outer shell of the refrigerator door is detachably mounted on the outer periphery of the inner shell of the refrigerator door via the first connector.
[0031] The above technical solution has the following advantages or beneficial effects: by setting the inner shells of the drawer doors and the inner shells of the refrigerator doors on different sides of the refrigerator, users can more flexibly manage and allocate the storage space inside the refrigerator to meet the storage needs of different foods.
[0032] In some alternative implementations, the drawer door inner shell includes:
[0033] The inner shell of the drawer door is pulled out of the box;
[0034] Handle inner shell, located in the inner subshell of the drawer door;
[0035] The drawer door casing includes:
[0036] The outer shell of the drawer door is detachably mounted on the outer periphery of the inner shell of the drawer door via a first connector;
[0037] The handle housing is detachably mounted on the outer periphery of the handle inner housing via a second connector.
[0038] The above technical solution has the following advantages or beneficial effects: the design of the inner shell of the drawer door allows users to easily pull out and remove the refrigerator drawers for convenient food storage and retrieval. The design of the inner shell and outer shell of the handle provides a comfortable grip experience, further enhancing user convenience.
[0039] In some alternative implementations, the first connector is a magnetic connector;
[0040] The first connector consists of multiple parts. The inner side of the refrigerator door shell and the inner side of the drawer door subshell are both provided with mounting grooves, and the first connector is accommodated in the mounting grooves.
[0041] The above technical solution has the following advantages or beneficial effects: the use of magnetic components makes the installation and removal of the door shell very simple and quick, which can be completed without the use of tools, thus improving the user's operational convenience.
[0042] In some alternative implementations, the second connector is a snap-fit connector;
[0043] The second connector is located on the handle outer shell, and a slot is provided on the handle inner shell. The second connector is inserted into the slot to connect the handle outer shell and the handle inner shell.
[0044] The above technical solution has the following advantages or beneficial effects: the inner shell and outer shell of the handle are assembled and disassembled by a snap fastener. Since the outer shell and inner shell of the handle are structures for which the user applies force, snap fasteners are required for fastening. This not only meets the installation strength requirements but also facilitates disassembly.
[0045] In some alternative implementations, the second connector is located on the side of the handle housing facing the box.
[0046] The slot is located on the side of the inner shell of the handle facing the box, and the opening of the slot faces the box.
[0047] The above technical solution has the following advantages or beneficial effects: the slot opening faces the box body, which helps to prevent the handle from loosening or falling off due to external force during use, and increases the reliability of the structure.
[0048] In some alternative embodiments, the handle housing is provided with a protrusion located on the side of the handle housing opposite to the housing body;
[0049] The inner shell of the handle has a groove, and the protrusion extends into the groove so that the outer shell of the handle abuts against the inner shell of the handle.
[0050] The above technical solution has the following advantages or beneficial effects: the cooperation between the protrusion and the groove provides additional stability, ensuring a tight connection between the handle outer shell and the handle inner shell, and preventing loosening or falling off.
[0051] The refrigerator provided in this application includes a cabinet having a cooling compartment; and a door configured to open and close the cooling compartment. The door includes an inner door shell movably connected to the cabinet and an outer door shell detachably connected to the inner door shell. The outer door shell has a protrusion on its side, which protrudes toward the cabinet to create a gap between the outer door shell and the cabinet.
[0052] With its detachable door structure, this invention makes it easier to disassemble and clean the door shell compared to the non-detachable doors of refrigerators in the prior art. Damaged shells are also easier to replace and reinstall. Different colors and styles of door shells can also be replaced according to actual needs. Furthermore, disassembling the door shell is more convenient and labor-saving. Attached Figure Description
[0053] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0054] Figure 1 This is a schematic diagram of the structure of a refrigerator provided in an embodiment of this application;
[0055] Figure 2 An exploded view of an inner door shell and an outer door shell in a refrigerator provided in an embodiment of this application;
[0056] Figure 3 This is an exploded view of the refrigerator door casing provided in an embodiment of this application;
[0057] Figure 4An exploded view of another type of inner and outer door shell in a refrigerator, provided as an embodiment of this application;
[0058] Figure 5 for Figure 4 A magnified view of a portion of point I in the middle;
[0059] Figure 6 This is a first-view structural schematic diagram of the refrigerator door casing provided in an embodiment of this application;
[0060] Figure 7 for Figure 6 A magnified view of a section at point II;
[0061] Figure 8 This is a structural schematic diagram of the refrigerator door shell from a second perspective, provided in an embodiment of this application.
[0062] Figure 9 for Figure 8 A magnified view of a portion of point III;
[0063] Figure 10 for Figure 8 A magnified view of a portion of point IV in the middle;
[0064] Figure 11 An assembly cross-sectional view of the handle outer shell and handle inner shell in a refrigerator provided in an embodiment of this application;
[0065] Figure 12 for Figure 11 A magnified view of a portion of point V in the middle;
[0066] Figure 13 for Figure 11 A magnified view of a portion of point VI in the middle.
[0067] Explanation of reference numerals in the attached figures:
[0068] 100 - Refrigerator; 110 - Cabinet;
[0069] 120 - Door body; 121 - Inner shell of the door; 1211 - Inner shell of the drawer door; 12111 - Inner sub-shell of the drawer door; 12112 - Inner shell of the handle; 12113 - Groove; 1212 - Inner shell of the refrigerator door; 1223 - Middle door shell; 1224 - Left door shell; 1225 - Right door shell;
[0070] 122-Door outer shell; 1221-Drawer door outer shell; 12211-Drawer door outer shell; 12212-Handle outer shell; 12213-Protrusion; 1222-Refrigerator door outer shell; 123-Lower cover; 124-Door inner liner; 130-Protrusion; 140-Vertical rib;
[0071] 150 - Connecting component; 151 - First connector; 152 - Second connector. Detailed Implementation
[0072] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. All other obtained embodiments are within the scope of protection of this application. In the absence of conflict, the following embodiments and features can be combined with each other.
[0073] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0074] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0075] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0076] Currently, after long-term use, refrigerator doors inevitably accumulate oil stains and dirt, which cannot be removed for cleaning, making cleaning very inconvenient. In addition, refrigerators with fixed colors or patterns do not meet the needs of fashion-conscious consumers, resulting in a poor user experience.
[0077] In order to overcome the defects in the prior art, the refrigerator provided in this application has a detachable door structure. Compared with the non-detachable door of the refrigerator in the prior art, the door shell of this utility model is easier to disassemble and clean. Damaged shells are also easier to replace and reinstall. At the same time, different colors and styles of door shells can be replaced according to actual needs. Moreover, the disassembly of the door shell is more convenient and labor-saving.
[0078] The contents of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can have a clearer and more detailed understanding of the contents of this application.
[0079] Figure 1 This is a schematic diagram of the structure of a refrigerator provided in an embodiment of this application. Figure 2 This is an exploded schematic diagram of an inner door shell and a outer door shell in a refrigerator provided in an embodiment of this application. Figure 3 This is an exploded view of the refrigerator door casing provided in an embodiment of this application. Figure 4 This is an exploded schematic diagram of another type of inner and outer door shell in a refrigerator, provided in an embodiment of this application. Figure 5 for Figure 4 A magnified view of a portion of point I in the middle. Figure 6 This is a first-view structural schematic diagram of the refrigerator door casing provided in an embodiment of this application. Figure 7 for Figure 6 A magnified view of a portion of point II in the middle.
[0080] like Figures 1 to 7 As shown, this application embodiment provides a refrigerator 100, including:
[0081] The enclosure 110 has a refrigeration compartment;
[0082] Door 120, configured to open and close the refrigeration compartment, includes:
[0083] The inner shell 121 of the door is movably connected to the housing 110;
[0084] The door outer shell 122 is detachably connected to the door inner shell 121. The side of the door outer shell 122 is provided with a protrusion 130, which protrudes towards the box body 110 so that there is a gap between the door outer shell 122 and the box body 110.
[0085] With the above-described configuration, the refrigerator 100 of this application embodiment, having a detachable door 120 structure, is more convenient to disassemble and clean the door shell 122 than the non-detachable door 120 of the refrigerator 100 in the prior art. Damaged shells are also easier to replace and reinstall. At the same time, different colors and styles of door shells 122 can be replaced according to actual needs. Furthermore, the disassembly of the door shell 122 is more convenient and labor-saving.
[0086] It should be noted that the following provides a detailed explanation of each structure.
[0087] [Box 110]
[0088] The refrigerator 100 of this application embodiment may include a cabinet 110 and a door 120. The cabinet 110 may be configured with a refrigeration compartment. The refrigeration compartment has an opening for storing food and other items. There may be one or more refrigeration compartments. When there are multiple refrigeration compartments, the multiple refrigeration compartments may be divided into a refrigerator compartment, a freezer compartment, or a variable temperature compartment, etc.
[0089] For example, the refrigerator body 110 may include an outer shell and an inner liner, the outer shell defining the external boundary of the refrigerator 100. The inner liner may be disposed within and connected to the outer shell. The inner liner may be recessed inward to form a cooling compartment. An insulation layer may be filled between the outer shell and the inner liner, which can insulate the cooling compartment, thereby reducing the energy consumption of the refrigerator 100.
[0090] The box 110 adopts a hollow cuboid structure. It is understood that in other embodiments, the box 110 may also adopt a hollow shell structure of other shapes.
[0091] In some embodiments, a refrigeration assembly (not shown) is provided inside the cabinet 110 to provide cooling for the interior of the refrigerator 100 in order to maintain a low-temperature environment in each refrigeration compartment.
[0092] Refrigeration components include compressors, condensers, evaporators, and throttling devices. The specific structure and connections of these components can be found in relevant technical documentation on refrigeration components, and will not be elaborated upon here. The evaporator provides different amounts of cooling capacity to different types of storage spaces, resulting in varying temperatures within these spaces. For example, the temperature inside a refrigerator is generally between 2°C and 10°C, preferably between 4°C and 7°C. The temperature range inside a freezer is generally between -22°C and -14°C. Different types of items have different optimal storage temperatures, and consequently, different suitable storage spaces. For example, fruits and vegetables are suitable for storage in refrigerators or crisper compartments, while meat is suitable for storage in freezers.
[0093] [Gate 120]
[0094] It should be noted that the door 120 can be connected to the cabinet 110 to open or close the refrigeration compartment.
[0095] A door 120 is disposed on the front surface of the enclosure 110 to enclose the refrigeration compartment. The door 120 is configured to open and close the refrigeration compartment, meaning it can open and close the front opening of the enclosure 110. Doors 120 can be correspondingly assigned to refrigeration compartments; that is, each refrigeration compartment can have one or more doors 120. The number of refrigeration compartments and doors 120, as well as the function of the refrigeration compartments, can be selected based on specific circumstances. One door 120 can be assigned to the same refrigeration compartment. Alternatively, two doors 120 can be assigned to the same refrigeration compartment.
[0096] In some possible implementations of this application, the door 120 can be rotatably connected to the housing 110 about the height direction Y of the housing 110. The door 120 can be pulled or pushed so that the door 120 rotates relative to the housing 110 to open or close the refrigeration compartment.
[0097] In some embodiments, the door 120 is a rotating door structure. The door 120 is rotatably disposed on the front side of the cabinet 110, and in this case, the door 120 can be used as a general door structure, such as a refrigerator door, a freezer door, etc.
[0098] Specifically, the door 120 and the cabinet 110 can be connected by a hinge so that the door 120 of the refrigerator 100 can rotate around the axis of the hinge, thereby opening and closing the door 120 of the refrigerator 100 and opening and closing the corresponding refrigeration compartment.
[0099] In some embodiments, the door 120 can also be a sliding door structure. The door 120 is slidably disposed on the front side of the cabinet 110, and in this case, the door 120 can be used as a drawer door. Specifically, guide rails (not shown in the figure) are respectively provided on the left and right inner side walls of the cabinet liner, and the door 120 is connected to the guide rails on both sides, thereby realizing the sliding function of the door 120 and realizing the opening and closing of the refrigeration compartment by extending and retracting the guide rails.
[0100] It should be noted that the outer shell 122 is detachably mounted relative to the inner shell 121, and the outer shell 122 is installed on the outer periphery of the inner shell 121 to cover the inner shell 121.
[0101] In some embodiments, there may be multiple door shells 122, and users can replace the door shells 122 according to their personal preferences to improve aesthetics.
[0102] In addition, it should be noted that since the door outer shell 122 is provided with a protrusion 130, when the door outer shell 122 is installed on the door inner shell 121 and the door 120 is in the closed state, there is a gap between the end of the door outer shell 122 and the box 110. This gap makes it easy for the user to disassemble the door outer shell 122, saving effort.
[0103] The raised 130 design reduces the risk of damage to the door 120 and cabinet 110 during disassembly and assembly, extending the product's lifespan. It also allows for easy removal of the door casing 122, enabling users to conveniently clean and maintain it, ensuring the refrigerator 100's hygiene and clean appearance. When door 120 needs repair or replacement, the disassembly design allows repair personnel to quickly remove and install the door casing 122, thereby shortening repair time and improving efficiency.
[0104] Users can disassemble and reassemble the door shell 122 as needed for personalized decoration or replacement, improving the user experience and satisfaction. This design allows users to change the door shell 122 to different colors or materials according to personal preferences or decoration styles, enhancing the product's market appeal and competitiveness.
[0105] like Figure 3 As shown, in some alternative embodiments, the door housing 122 includes:
[0106] Middle door shell 1223;
[0107] The left door shell 1224 is located on one side of the middle door shell 1223 along the width direction of the refrigerator 100;
[0108] The right door shell 1225 is located on the other side of the middle door shell 1223 along the width direction of the refrigerator 100;
[0109] There are at least two protrusions 130, with at least one protrusion 130 located on the left door shell 1224 and at least one protrusion 130 located on the right door shell 1225.
[0110] The above technical solution has the following advantages or beneficial effects: the presence of the protrusion 130 makes it easier to disassemble and assemble the left door shell 1224 and the right door shell 1225, and users can easily replace or maintain various parts of the door shell 122, thus improving the maintainability of the product.
[0111] By providing protrusions 130 on the left door shell 1224 and the right door shell 1225, support and buffering can be provided in different parts of the door body 120, enhancing the structural stability of the door body 120 and reducing the risk of deformation or damage.
[0112] The protrusion 130 provides additional cushioning when the door is closed, reducing noise generated by direct collision between the door 120 and the housing 110, and improving the user experience.
[0113] In some embodiments, there are multiple protrusions 130. At least two protrusions 130 are provided on the left door shell 1224, and the at least two protrusions 130 are spaced apart on the upper and lower sides of the left door shell 1224 along the height direction of the refrigerator 100. At least two protrusions 130 are provided on the right door shell 1225, and the at least two protrusions 130 are spaced apart on the upper and lower sides of the right door shell 1225 along the height direction of the refrigerator 100.
[0114] In some embodiments, the left door shell 1224 includes a first left side face and a first left extension face connected together, wherein the first left side face is connected to one side of the middle door shell 1223, the first left extension face extends along the middle of the door shell 122, and a protrusion 130 is provided on the first left extension face.
[0115] In some embodiments, the right door shell 1225 includes a first right side face and a first right extension face connected together, wherein the first right side face is connected to the other side of the middle door shell 1223, the first right extension face extends along the middle of the door shell 122, and a protrusion 130 is provided on the first right extension face.
[0116] In addition, due to the large size of the door shell 122, in order to facilitate the transportation of accessories and to protect user safety, the door shell 122 is composed of three parts: the middle door shell 1223, the left door shell 1224, and the right door shell 1225. The three parts can be directly attached to the inner door shell 121 by magnetic strips.
[0117] Figure 8 This is a second-view structural schematic diagram of the refrigerator door casing provided in an embodiment of this application. Figure 9 for Figure 8 A magnified view of a portion of point III. Figure 10 for Figure 8 A magnified view of a portion of point IV in the middle.
[0118] like Figures 8 to 10 As shown, in some optional embodiments, at least one vertical rib 140 is provided on the middle door shell 1223, the vertical rib 140 is located at the end of the middle door shell 1223 and extends along the height direction of the refrigerator 100.
[0119] The above technical solution has the following advantages or beneficial effects: the design of the vertical rib 140 provides a clear gripping and force application position for the middle door shell 1223, making it more convenient and effortless for users to disassemble the middle door shell 1223, and reducing the impact on other components.
[0120] The vertical rib 140 not only facilitates disassembly, but also increases the rigidity and strength of the middle door shell 1223, providing additional support and reducing deformation or damage caused by external forces or long-term use.
[0121] During disassembly, the vertical rib 140 helps to distribute the applied force, reducing the risk of damage to the middle door shell 1223 and its connecting parts, and extending the product's service life. By providing a stable grip point, the vertical rib 140 reduces the risk of slipping or misoperation during disassembly, improving operational safety.
[0122] In some embodiments, along the width direction of the refrigerator 100, a vertical rib 140 is provided on each of the opposite sides of the middle door shell 1223. The vertical rib 140 extends along the height direction of the refrigerator 100, from the top of the middle door shell 1223 to the bottom of the middle door shell 1223.
[0123] Figure 11 This is an assembly cross-sectional view of the handle outer shell and handle inner shell in a refrigerator provided in an embodiment of this application. Figure 12 for Figure 11 A magnified view of a portion of point V in the middle. Figure 13 for Figure 11 A magnified view of a portion of point VI in the middle.
[0124] like Figure 4 , Figures 11 to 13 As shown, in some optional embodiments, the refrigerator 100 further includes a connection assembly 150, which includes:
[0125] The first connector 151 is used to detach and connect a portion of the structure of the outer shell 122 to a portion of the inner shell 121.
[0126] The second connector 152 is used to detach and connect another part of the structure of the outer shell 122 to another part of the structure of the inner shell 121.
[0127] The above technical solution has the following advantages or beneficial effects: by using the first connector 151 and the second connector 152, each part of the door shell 122 can be easily disassembled and installed, which facilitates users to clean, maintain or replace, and improves the maintainability of the product.
[0128] When a part of the door shell 122 needs repair or replacement, the user or maintenance personnel can quickly disassemble the corresponding part without replacing the entire door 120, reducing maintenance costs. Users can disassemble and assemble different parts of the door shell 122 as needed for personalized decoration or replacement, improving the user experience and satisfaction of the product.
[0129] like Figures 2 to 10 As shown, in some alternative embodiments, the inner door shell 121 includes a drawer door shell 1211, which is disposed on one side of the refrigerator body 110 along the height direction of the refrigerator 100.
[0130] The inner door shell 121 includes the refrigerator door inner shell 1212, which is located on the other side of the refrigerator body 110 along the height direction of the refrigerator 100.
[0131] The door housing 122 also includes a drawer door housing 1221, which is detachably disposed on the outer periphery of the drawer door inner housing 1211.
[0132] The door outer shell 122 also includes a refrigerator door outer shell 1222, which is detachably disposed on the outer periphery of the refrigerator door inner shell 1212 via the first connector 151.
[0133] The above technical solution has the following advantages or beneficial effects: by setting the drawer door inner shell 1211 and the refrigerator door inner shell 1212 on different sides of the refrigerator 100, users can more flexibly manage and allocate the storage space inside the refrigerator 100 to meet the storage needs of different foods.
[0134] It should be noted that the door 120 of the refrigerator 100 provided in this application may include one or a combination of drawer doors, refrigerator doors, and freezer doors. The arrangement and structure of the freezer door can refer to the structure of the refrigerator door in this application, while the drawer door has a handle structure added, so the connection method of the handle structure will be different.
[0135] In some embodiments, the refrigerator door may include an inner refrigerator door shell 1212 and an outer refrigerator door shell 1222.
[0136] In some embodiments, a drawer door may include an inner drawer door shell 1211 and an outer drawer door shell 1221.
[0137] In some embodiments, the freezer door may include an inner freezer door shell and an outer freezer door shell.
[0138] The removable design of the drawer door shell 1221 and refrigerator door shell 1222 allows users to easily clean and maintain the refrigerator 100, ensuring its hygiene and clean appearance. This design allows users to replace or upgrade the drawer door shell 1221 and refrigerator door shell 1222 as needed, providing more personalized options and design flexibility. The removable door shell 122 design not only serves a functional purpose but also functions as a design element, enhancing the aesthetic appeal of the refrigerator 100 and increasing its market attractiveness.
[0139] In addition, when a part of the door shell 122 needs to be repaired or replaced, the user or maintenance personnel can quickly disassemble the corresponding part without replacing the entire door body 120, reducing maintenance costs and time.
[0140] In some embodiments, the inner shell of the drawer door 1211 is located on the bottom side of the cabinet 110, and the inner shell of the refrigerator door 1212 is located on the top side of the cabinet 110. Generally, there are multiple inner shells of the drawer door 1211, and the multiple inner shells of the drawer door 1211 are spaced apart along the height direction of the refrigerator 100. However, the specific arrangement can be adjusted according to the actual situation, and no further restrictions are imposed here.
[0141] In some embodiments, the door body 120 further includes a lower cover plate 123 disposed on the lower side of the inner shell 121.
[0142] The above technical solution has the following advantages or beneficial effects: the lower cover plate 123 provides additional protection for the lower side of the inner shell 121 of the door, preventing dust, dirt and liquid from entering the interior of the door 120 and keeping the internal components clean and in good condition.
[0143] The presence of the lower cover 123 increases the overall structural strength and stability of the door 120, reducing potential deformation or damage during use. The lower cover 123 can conceal the structural components and connectors on the lower side of the door 120, making the refrigerator 100 look cleaner and more aesthetically pleasing, and enhancing the product's visual appeal.
[0144] In some embodiments, the door body 120 further includes a door inner liner 124, and an insulation layer may be filled between the door inner liner 124 and the door outer shell 122.
[0145] like Figure 1 and Figure 2 As shown, in some alternative embodiments, the drawer door inner shell 1211 includes a drawer door inner sub-shell 12111, which is pulled out of the box body 110.
[0146] In some alternative embodiments, the drawer door inner shell 1211 includes a handle inner shell 12112 disposed within the drawer door inner shell 12111.
[0147] In some alternative embodiments, the drawer door housing 1221 includes an outer drawer door sub-shell 12211, which is detachably disposed on the outer periphery of the inner drawer door sub-shell 12111 via a first connector 151.
[0148] In some alternative embodiments, the drawer door housing 1221 includes a handle housing 12212, which is detachably disposed on the outer periphery of the handle inner housing 12112 via a second connector 152.
[0149] The above technical solution has the following advantages or beneficial effects: the design of the drawer door inner shell 12111 allows users to easily pull out and remove the drawers of the refrigerator 100 for convenient food storage and retrieval. The design of the handle inner shell 12112 and the handle outer shell 12212 provides a comfortable gripping experience, further enhancing user convenience.
[0150] The removable design of the drawer door outer shell 12211 and handle shell 12212 allows users to easily clean and maintain the refrigerator 100, ensuring its hygiene and clean appearance. This design allows users to replace or upgrade the drawer door outer shell 12211 and handle shell 12212 as needed, providing more personalization options and design flexibility.
[0151] The first connector 151 and the second connector 152 ensure a stable connection between the outer sub-shell 12211 of the drawer door and the inner sub-shell 12111 of the drawer door, as well as between the outer shell 12212 of the handle and the inner shell 12112 of the handle, thereby enhancing the stability of the overall structure.
[0152] In some embodiments, the inner shell 12112 of the handle is fixedly disposed on the upper or lower side of the inner shell 12111 of the drawer door, so as to facilitate the user to apply force to push and pull the drawer door, thereby opening or closing the drawer.
[0153] Among them, the drawer door outer shell 12211 and the handle outer shell 12212 are two independent structural components, that is to say...
[0154] During disassembly, the parts can be disassembled separately.
[0155] In some alternative implementations, the first connector 151 is a magnetic connector;
[0156] There are multiple first connectors 151. The inner side of the refrigerator door outer shell 1222 and the inner side of the drawer door outer shell 12211 are provided with mounting grooves, and the first connectors 151 are accommodated in the mounting grooves.
[0157] The above technical solution has the following advantages or beneficial effects: the use of magnetic components makes the installation and removal of the door shell 122 very simple and quick, which can be completed without the use of tools, thus improving the user's operational convenience.
[0158] The magnetic closure provides reliable adhesion, ensuring a secure connection between the refrigerator door outer shell 1222 and the drawer door outer sub-shell 12211 and their corresponding inner shells, preventing loosening or detachment. Due to the non-mechanical connection method of the magnetic closure, wear and damage that may occur with traditional mechanical connectors are reduced, extending the product's lifespan. The magnetic connection also reduces noise from metal-on-metal collisions when opening and closing the door, improving the user experience.
[0159] The magnetic connector is hidden inside the mounting slot, which does not affect the appearance design of the refrigerator 100 and maintains the product's aesthetics and simplicity.
[0160] In some embodiments, the thickness of the magnetic element is greater than the depth of the receiving groove, that is, the magnetic element can protrude from the mounting groove to better attach the refrigerator door outer shell 1222 to the outer periphery of the refrigerator door inner shell 1212, and the drawer door outer shell 12211 to the outer periphery of the refrigerator drawer door outer shell 12211.
[0161] like Figures 11 to 13 As shown, in some alternative embodiments, the second connector 152 is a snap-fit connector;
[0162] The second connector 152 is provided on the handle outer shell 12212, and a slot is provided on the handle inner shell 12112. The second connector 152 is inserted into the slot so that the handle outer shell 12212 and the handle inner shell 12112 are connected.
[0163] The above technical solution has the following advantages or beneficial effects: the inner shell 12112 and the outer shell 12212 of the handle are assembled and disassembled by a snap fastener. Since the outer shell 12212 and the inner shell 12112 of the handle are structures for which the user applies force, snap fasteners are required for fastening. While meeting the installation strength requirements, it also facilitates disassembly.
[0164] Specifically, the snap-fit design makes the installation and removal of the handle housing 12212 simple and quick, allowing users to easily replace or maintain it without the need for complex tools. The engagement of the snap-fit with the slot provides a reliable fixing effect, ensuring a secure connection between the handle housing 12212 and the handle inner housing 12112, preventing loosening or detachment.
[0165] In some embodiments, the fasteners are typically made of plastic or other low-cost materials, which reduces manufacturing and material costs while simplifying the production process.
[0166] In some embodiments, the snap-fit connection is hidden inside the handle structure, which does not affect the appearance design of the refrigerator 100 and maintains the product's aesthetics and simplicity.
[0167] In some alternative embodiments, the second connector 152 is located on the side of the handle housing 12212 facing the housing 110;
[0168] The slot is located on the side of the inner shell 12112 of the handle facing the box 110, and the opening of the slot faces the box 110.
[0169] The above technical solution has the following advantages or beneficial effects: the slot opening faces the housing 110, which helps to prevent the handle from loosening or falling off due to external force during use, and increases the reliability of the structure.
[0170] The slot is located on the side of the inner shell 12112 facing the housing 110, and the slot opening faces the housing 110. This design may make the installation process easier. Users can directly push the outer shell 12212 of the handle into the corresponding position of the housing 110, so that the slot and the protruding part of the housing 110 are tightly engaged.
[0171] Furthermore, since the second connector 152 and the slot are both located on the side facing the housing 110, this design may help to conceal the connection structure, improve the aesthetic appearance of the handle, and not affect the overall design of the housing 110.
[0172] In some alternative embodiments, the handle housing 12212 is provided with a protrusion 12213, which is located on the side of the handle housing 12212 opposite to the housing 110.
[0173] The inner shell 12112 of the handle is provided with a groove 12113, and the protrusion 12213 extends into the groove 12113 so that the outer shell 12212 of the handle abuts against the inner shell 12112 of the handle.
[0174] The above technical solution has the following advantages or beneficial effects: the cooperation between the protrusion 12213 and the groove 12113 provides additional stability, ensuring a tight connection between the handle outer shell 12212 and the handle inner shell 12112, and preventing loosening or falling off.
[0175] The design of the protrusion 12213 and the groove 12113 not only provides physical support, but also enhances the overall strength and durability of the handle structure, enabling it to better withstand the pulling and pressure during daily use.
[0176] Specifically, the user can pre-install the handle by inserting the protrusion 12213 into the groove 12113, and then rotate the handle outer shell 12212 counterclockwise. At this time, the handle outer shell 12212 gradually approaches the handle inner shell 12112, and the handle outer shell 12212 is installed onto the handle inner shell 12112 by the engagement of the end clip with the slot. Disassembly is performed by reversing the rotation.
[0177] The refrigerator provided in this application includes a cabinet having a cooling compartment; and a door configured to open and close the cooling compartment. The door includes an inner door shell movably connected to the cabinet and an outer door shell detachably connected to the inner door shell. The outer door shell has a protrusion on its side, which protrudes toward the cabinet to create a gap between the outer door shell and the cabinet.
[0178] With its detachable door structure, this invention makes it easier to disassemble and clean the door shell compared to the non-detachable doors of refrigerators in the prior art. Damaged shells are also easier to replace and reinstall. Different colors and styles of door shells can also be replaced according to actual needs. Furthermore, disassembling the door shell is more convenient and labor-saving.
[0179] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0180] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0181] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A refrigerator (100), characterized in that, include: The enclosure (110) has a refrigeration compartment; Door (120), configured to open and close the refrigeration compartment, the door (120) comprising: The inner shell (121) of the door is movably connected to the housing (110); The door outer shell (122) is detachably connected to the door inner shell (121). The side of the door outer shell (122) is provided with a protrusion (130) that protrudes toward the box body (110) so that there is a gap between the door outer shell (122) and the box body (110).
2. The refrigerator (100) according to claim 1, characterized in that, The door housing (122) includes: Middle door shell (1223); The left door shell (1224) is located on one side of the middle door shell (1223) along the width direction of the refrigerator (100); The right door shell (1225) is located on the other side of the middle door shell (1223) along the width direction of the refrigerator (100); The protrusion (130) is at least two, with at least one protrusion (130) located on the left door shell (1224) and at least one protrusion (130) located on the right door shell (1225).
3. The refrigerator (100) according to claim 2, characterized in that, The middle door shell (1223) is provided with at least one vertical rib (140), the vertical rib (140) is located at the end of the middle door shell (1223) and extends along the height direction of the refrigerator (100).
4. The refrigerator (100) according to any one of claims 1-3, characterized in that, The refrigerator (100) further includes a connecting assembly (150), the connecting assembly (150) comprising: The first connector (151) is used to detachably connect a portion of the structure of the outer shell (122) of the door to a portion of the structure of the inner shell (121). The second connector (152) is used to detachably connect another part of the structure of the door outer shell (122) to another part of the structure of the door inner shell (121).
5. The refrigerator (100) according to claim 4, characterized in that, The inner shell (121) of the door includes: The inner shell of the drawer door (1211) is located on one side of the cabinet (110) along the height direction of the refrigerator (100); The inner shell of the refrigerator door (1212) is located on the other side of the cabinet (110) along the height direction of the refrigerator (100); The door shell (122) also includes: The drawer door outer shell (1221) is detachably disposed on the outer periphery of the drawer door inner shell (1211); The outer shell of the refrigerator door (1222) is detachably disposed on the outer periphery of the inner shell of the refrigerator door (1212) via the first connector (151).
6. The refrigerator (100) according to claim 5, characterized in that, The drawer door inner shell (1211) includes: The inner shell of the drawer door (12111) is pulled out of the box body (110); The inner shell of the handle (12112) is located in the inner sub-shell (12111) of the drawer door; The drawer door housing (1221) includes: The drawer door outer shell (12211) is detachably disposed on the outer periphery of the drawer door inner shell (12111) via the first connector (151); The handle housing (12212) is detachably disposed on the outer periphery of the handle inner housing (12112) via the second connector (152).
7. The refrigerator (100) according to claim 6, characterized in that, The first connector (151) is a magnetic connector; There are multiple first connectors (151). The inner side of the refrigerator door shell (1222) and the inner side of the drawer door outer shell (12211) are provided with mounting grooves, and the first connectors (151) are accommodated in the mounting grooves.
8. The refrigerator (100) according to claim 6, characterized in that, The second connector (152) is a snap-fit component; The second connector (152) is provided on the handle outer shell (12212), and a slot is provided on the handle inner shell (12112). The second connector (152) is inserted into the slot so that the handle outer shell (12212) and the handle inner shell (12112) are connected.
9. The refrigerator (100) according to claim 8, characterized in that, The second connector (152) is located on the side of the handle housing (12212) facing the box (110); The slot is located on the side of the inner shell (12112) of the handle facing the box (110), and the opening of the slot faces the box (110).
10. The refrigerator (100) according to claim 6, characterized in that, The handle housing (12212) is provided with a protrusion (12213), which is located on the side of the handle housing (12212) opposite to the box body (110); The inner shell of the handle (12112) is provided with a groove (12113), and the protrusion (12213) extends into the groove (12113) so that the outer shell of the handle (12212) abuts against the inner shell of the handle (12112).