refrigerator

Abstract

This application relates to the field of home appliance technology, and more particularly to a refrigerator including a cabinet; a storage assembly, which is slidably disposed on the top of the cabinet, the storage assembly including: a mounting member disposed on the top of the cabinet; a first sliding member slidably disposed on the mounting member, and the first sliding member extending along the depth direction of the cabinet; and a shelf slidably disposed on the first sliding member along the extension direction of the first sliding member; wherein the sliding direction of the first sliding member is consistent with the extension direction of the first sliding member. This application can utilize the area space on the top of the cabinet to store items, and the items are conveniently accessible to the user.

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 the development of technology, in order to meet users' needs for food preservation, storage, and other aspects.

[0003] In conceiving and implementing this application, the applicant discovered at least the following problems: The top of a refrigerator is usually a flat, unused space that users habitually use to place items. However, due to its height, it is extremely inconvenient to retrieve items, especially those stored further inside, where users need to stand on tiptoe and reach out with effort, posing operational inconvenience and safety hazards.

[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 that can utilize the space at the top of the cabinet to store items, which are convenient for users to access.

[0006] To achieve the above objectives, this application provides a refrigerator, comprising:

[0007] Box;

[0008] Storage components, which can be pushed and pulled onto the top of the cabinet, include:

[0009] Mounting components are located on the top of the enclosure;

[0010] The first sliding member is slidably disposed on the mounting member, and the first sliding member extends along the depth direction of the housing;

[0011] The shelf is slidably disposed on the first sliding member along the extending direction of the first sliding member;

[0012] The sliding direction of the first slider is consistent with the extension direction of the first slider.

[0013] The beneficial effects of this application are: by setting up the storage component, the space at the top of the cabinet can be better utilized, resulting in a higher utilization rate; at the same time, the storage component adopts a sliding method, making it easier for users to pick up items, and the entire sliding stroke is the sum of the sliding stroke of the storage rack and the sliding stroke of the first sliding component, so that even items stored at the innermost part of the storage rack can be easily picked up by users, resulting in a better user experience.

[0014] Based on the above technical solution, the following improvements can be made to this application.

[0015] In some alternative embodiments, the mounting member has a first groove that is provided along the extension direction of the mounting member;

[0016] The first slider has a first sliding part, which moves within a first groove.

[0017] The above technical solution has the following advantages or beneficial effects: the first groove provides a movement path for the first sliding part. This ensures that the first sliding member slides along the depth direction of the housing (i.e., the extension direction of the first groove) without swaying, tilting, or twisting.

[0018] In some alternative implementations, the housing has a top cover;

[0019] The mounting components include:

[0020] Mounting bracket, located on the top cover;

[0021] A guide member is provided on the mounting bracket, a first sliding member slides relative to the guide member, and a first sliding groove is provided on the guide member.

[0022] The above technical solution has the following advantages or beneficial effects: the matching arrangement of the mounting bracket and the guide component provides support, and the guide component guides the first sliding component, allowing the first sliding component to slide on the guide component. When the guide component wears out after long-term use, it can be replaced, resulting in low maintenance costs.

[0023] In some alternative implementations, the guide includes:

[0024] The first guide section is located on the mounting component;

[0025] The second guide section is located on the first guide section and faces the middle of the housing. The first slide groove is located on the second guide section.

[0026] Along the depth direction of the housing, the length of the second guide section is less than the length of the first guide section.

[0027] The above technical solution has the following advantages or beneficial effects: through the design of the first guide part and the second guide part, the first sliding member has high stability when sliding in the first groove and can prevent overturning.

[0028] In some alternative implementations, the first guide portion is a guide rail.

[0029] The above technical solution has the following advantages or beneficial effects: the smooth surface of the guide rail ensures that the resistance when the second guide slides on it is minimal, the feel is extremely smooth and stable, and it presents a high-end "floating" user experience.

[0030] In some alternative implementations, the shelf includes:

[0031] The second slider slides relative to the first slider;

[0032] The tray is located on the second sliding member.

[0033] The above technical solution has the following advantages or beneficial effects: the shelf itself also adopts a design that separates the sliding parts from the tray, realizing professional functions, facilitating cleaning and maintenance, and improving the user experience.

[0034] In some alternative implementations, the first slider also has a second groove;

[0035] The second slider has a second sliding part, which slides within the second groove.

[0036] The above technical solution has the following advantages or beneficial effects: by cooperating with the second sliding part, a two-level sliding pair is formed, which further expands the sliding range and allows the tray to be fully extended for easy storage and retrieval.

[0037] In some alternative embodiments, the first slider also has a limiting portion;

[0038] The second sliding part is configured to slide in the second slide groove toward the front side of the housing. When the second sliding part abuts against the limiting part, it drives the first sliding member to move.

[0039] The above technical solution has the following advantages or beneficial effects: the limiting part realizes the linkage function, the second-level sliding can drive the first-level sliding, the operation is more convenient and labor-saving, the structure is ingeniously designed, the linkage process is controlled by the mechanical structure, which prevents the parts from suddenly slipping due to misoperation, and the use is safe and reliable.

[0040] In some alternative implementations, at least one of the first slider and the second slider is a slide rail.

[0041] The above technical solution has the following advantages or beneficial effects: the use of slide rail components ensures reliable sliding performance, smooth movement, durability, and reduces production and quality risks.

[0042] In some alternative embodiments, the second slider is provided with a slot, and the tray is provided with a fastener that engages with the slot to connect the tray to the second slider.

[0043] The above technical solution has the following advantages or beneficial effects: the snap-fit ​​connection method enables quick disassembly and assembly of the tray, which greatly facilitates daily cleaning, maintenance and personalized replacement.

[0044] The refrigerator provided in this application includes a cabinet; a storage assembly that can be pushed and pulled on the top of the cabinet, the storage assembly including: a mounting member, disposed on the top of the cabinet; a first sliding member, slidably disposed on the mounting member, and the first sliding member extending along the depth direction of the cabinet; and a shelf, slidably disposed on the first sliding member along the extension direction of the first sliding member; wherein, the sliding direction of the first sliding member is consistent with the extension direction of the first sliding member.

[0045] The storage components allow for better utilization of the top space of the cabinet, resulting in higher efficiency. Furthermore, the sliding mechanism of the storage components makes it easier for users to retrieve items. The entire sliding stroke is the sum of the sliding stroke of the shelf and the first sliding component, ensuring that even items stored at the innermost part of the shelf can be easily accessed, providing a better user experience. Attached Figure Description

[0046] 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.

[0047] Figure 1 This is a schematic diagram of the structure of a refrigerator provided in an embodiment of this application;

[0048] Figure 2 An exploded view of the refrigerator top cover and storage assembly provided in an embodiment of this application;

[0049] Figure 3 An exploded view of the refrigerator top cover and storage assembly provided in an embodiment of this application;

[0050] Figure 4 An exploded view of the refrigerator top cover and storage assembly provided in an embodiment of this application;

[0051] Figure 5 for Figure 4 A magnified view of a portion of point I in the middle;

[0052] Figure 6 This is a partial structural schematic diagram of the refrigerator storage component provided in an embodiment of this application;

[0053] Figure 7 for Figure 6 A magnified view of a section at point II;

[0054] Figure 8 This is a schematic diagram of the assembly of the refrigerator storage component with the refrigerator body during the travel of the moving part, as provided in the embodiments of this application.

[0055] Figure 9 This is a schematic diagram of the structure of the refrigerator storage component provided in the embodiment of this application during the travel of the moving part;

[0056] Figure 10 This is an exploded view of the refrigerator storage assembly during the travel of its moving part, as provided in an embodiment of this application.

[0057] Figure 11 for Figure 10 A magnified view of a portion of point III;

[0058] Figure 12 This is a schematic diagram of the assembly of the refrigerator storage component with the refrigerator body during the entire movement stroke provided in the embodiments of this application;

[0059] Figure 13 This is a schematic diagram of the structure of the refrigerator storage component provided in the embodiments of this application during its entire movement.

[0060] Figure 14 for Figure 13 A magnified view of a portion of point IV in the middle.

[0061] Explanation of reference numerals in the attached figures:

[0062] 100 - Refrigerator;

[0063] 110 - Box body; 111 - Top cover;

[0064] 120-Gate Body;

[0065] 130 - Storage assembly; 131 - First sliding member; 1311 - First sliding part; 1312 - Second slide groove; 1313 - Limiting part; 132 - Mounting member; 1302 - First slide groove; 1321 - Mounting bracket; 1322 - Guide member; 1323 - First guide part; 1324 - Second guide part; 133 - Storage rack; 1331 - Tray; 1332 - Second sliding member; 1333 - Second sliding part; 1334 - Slot; 1335 - Buckle. Detailed Implementation

[0066] 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.

[0067] 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.

[0068] 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.

[0069] 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.

[0070] Currently, the top of a refrigerator is usually a flat, unused space that users habitually use to place items. However, because of its height, it is extremely inconvenient to retrieve items, especially those stored further inside, where users need to stand on tiptoe and reach out with difficulty, posing both operational inconvenience and safety hazards.

[0071] To overcome the shortcomings of the prior art, the refrigerator provided in this application can make better use of the space at the top of the refrigerator body by setting up the storage component, which has a high utilization rate. At the same time, the storage component adopts a sliding method, which makes it easier for users to take out items. Moreover, the entire sliding stroke is the sum of the sliding stroke of the shelf and the sliding stroke of the first sliding component, so that even items stored at the innermost part of the shelf can be easily taken out by users, resulting in a better user experience.

[0072] 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.

[0073] Figure 1 This is a schematic diagram of the structure of a refrigerator provided in an embodiment of this application. Figure 2 This is a first-view exploded view of the refrigerator's top cover and storage components provided in an embodiment of this application. Figure 3 This is a second-view exploded view of the refrigerator's top cover and storage assembly provided in an embodiment of this application. Figure 4 This is a third-view exploded view of the refrigerator's top cover and storage components 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 partial structural schematic diagram of the refrigerator storage component provided in an embodiment of this application. Figure 7 for Figure 6 A magnified view of a portion of point II in the middle.

[0074] like Figures 1 to 7 As shown, this application embodiment provides a refrigerator 100, including:

[0075] Box 110;

[0076] Storage assembly 130, which is slidable and pullable, is located on the top of the housing 110. Storage assembly 130 includes:

[0077] Mounting component 132 is located on the top of housing 110;

[0078] The first sliding member 131 is slidably disposed on the mounting member 132, and the first sliding member 131 extends along the depth direction of the housing 110.

[0079] The shelf 133 is slidably disposed on the first sliding member 131 along the extension direction of the first sliding member 131.

[0080] The sliding direction of the first slider 131 is consistent with the extension direction of the first slider 131.

[0081] With the above-mentioned configuration, namely the refrigerator 100 of this application embodiment, the storage component 130 can better utilize the area space at the top of the cabinet 110, resulting in a higher utilization rate. At the same time, the storage component 130 adopts a sliding method, making it easier for users to pick up items. The entire sliding stroke is the sum of the sliding stroke of the shelf 133 and the sliding stroke of the first sliding member 131, so that even items stored at the innermost part of the shelf 133 can be easily picked up by the user, resulting in a better user experience.

[0082] It should be noted that the following provides a detailed explanation of each structure.

[0083] [Box 110]

[0084] 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.

[0085] 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.

[0086] 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.

[0087] 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.

[0088] 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.

[0089] It should be noted that X represents the depth direction of the box 110, Y represents the width direction of the box 110, and Z represents the height direction of the box 110.

[0090] [Gate 120]

[0091] It should be noted that the door 120 can be connected to the cabinet 110 to open or close the refrigeration compartment.

[0092] 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.

[0093] In some possible implementations of this application, the door 120 can be rotatably connected to the housing 110 about the height direction Z of the housing 110. The door 120 can be pulled or pushed to rotate relative to the housing 110, thereby opening or closing the refrigeration compartment.

[0094] In some embodiments, the door 120 is a rotating door structure. The door 120 is rotatably disposed on the front side of the housing 110, and in this case, the door 120 can be used as a general door structure, such as a refrigerator door, a variable temperature door, etc.

[0095] 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 to open and close the door 120, thereby opening and closing the corresponding refrigeration compartment.

[0096] 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.

[0097] [Storage Component 130]

[0098] like Figures 1 to 7 As shown, it should be noted that the refrigerator 100 provided in this application also includes a storage component 130, which is movably disposed on the top of the cabinet 110 and can store the user's personal belongings.

[0099] The top of a traditional refrigerator 100 is typically a fixed, flat surface, used at most for storing infrequently used light items. This design utilizes this area as storage space. By placing the shelf 133 on top, it achieves synergistic utilization of the top space both inside and outside the refrigerator 100 without encroaching on the valuable refrigeration / freezing volume inside. This is especially valuable for users with compact homes, small kitchens, or those seeking maximum storage capacity.

[0100] For example, the shelf 133 can be used to store various items such as kitchen paper, cling film, seasonings, snacks, dried goods, or commonly used cooking recipes, making the refrigerator 100 a more comprehensive kitchen storage center.

[0101] It should be noted that both the first sliding member 131 and the shelf 133 adopt a sliding mechanism, which conforms to the natural human movement habit and is more labor-saving. The two-stage sliding design (pull out the shelf 133 first, then pull out the first sliding member 131) makes it easy for users to retrieve even items stored at the innermost part of the shelf 133.

[0102] Once the shelf 133 is pulled out, the user can clearly see the items on the shelf 133 and easily take the target item, avoiding the trouble of groping deep inside or knocking over other items.

[0103] It should be noted that the first sliding member 131 extends along the depth direction (usually the front-to-back direction) of the housing 110, and its sliding direction is also the front-to-back direction. This means that the sliding trajectory coincides with the direction of the component itself, allowing the entire mechanism to be completely hidden within the top area of ​​the housing 110 when retracted, resulting in a neat appearance. Furthermore, the transmission of motion is direct and efficient, without unnecessary turning or switching, resulting in smooth sliding and high mechanical efficiency.

[0104] Furthermore, the extension direction of the first sliding member 131 is consistent with the sliding direction, ensuring that when the first sliding member 131 is fully extended, its own structure can provide the best support force and prevent it from sagging due to excessive torque.

[0105] It should be noted that the combined sliding stroke of the shelf 133 and the sliding stroke of the first sliding member 131 allows the shelf 133 to reach a more distant and easily accessible position, making it more convenient for users to retrieve items from the deepest part of the shelf 133.

[0106] In some embodiments, there are two first sliders 131, and the two first sliders 131 are spaced apart along the width direction of the housing 110.

[0107] Figure 8 This is a schematic diagram of the assembly of the refrigerator storage component with the refrigerator body during the travel of the moving part, as provided in the embodiments of this application. Figure 9 This is a schematic diagram of the structure of the refrigerator storage component provided in this application during the travel of the moving part. Figure 10 This is an exploded view of the refrigerator storage assembly provided in this application during the travel of its moving portion. Figure 11 for Figure 10 A magnified view of a portion of point III.

[0108] like Figures 8 to 11As shown, in some alternative embodiments, the mounting member 132 has a first groove 1302, which is provided along the extending direction of the mounting member 132;

[0109] The first sliding member 131 has a first sliding part 1311, which moves within the first sliding groove 1302.

[0110] The above technical solution has the following advantages or beneficial effects: the first slide groove 1302 provides a movement path for the first sliding part 1311. This ensures that the first sliding member 131 slides along the depth direction of the housing 110 (i.e., the extension direction of the first slide groove 1302) without swaying, tilting or twisting.

[0111] This precise guidance ensures the stability and smoothness of the sliding process. Users experience a smooth, non-jamming sliding motion, enhancing the user experience. At the same time, it prevents the risk of derailment due to slider misalignment, increasing safety and reliability.

[0112] In some embodiments, the first chute 1302 is a U-shaped or C-shaped chute of considerable length. When the first sliding part 1311 (typically a pulley or slider) moves within the chute, the weight (vertically downward force) of the shelf 133 and the items on it is transmitted to the first sliding part 1311 via the first sliding member 131, and then distributed by the first sliding part 1311 to the entire sidewall and bottom wall of the chute.

[0113] This surface or line contact method of force application is far more stable than a simple point contact (such as a single pulley rolling on a flat surface). It can withstand greater weight, prevent excessive local stress from causing deformation, and thus significantly improve the load-bearing capacity and long-term durability of the entire storage assembly 130.

[0114] like Figures 1 to 11 As shown, in some alternative embodiments, the housing 110 has a top cover 111;

[0115] Mounting component 132 includes:

[0116] Mounting bracket 1321 is located on top cover 111;

[0117] Guide member 1322 is provided on mounting bracket 1321, first sliding member 131 slides relative to guide member 1322, and first sliding groove 1302 is provided on guide member 1322.

[0118] The above technical solution has the following advantages or beneficial effects: the matching arrangement of the mounting bracket 1321 and the guide 1322, the mounting bracket 1321 plays a supporting role, and the guide 1322 plays a guiding role for the first sliding member 131, so that the first sliding member 131 slides on the guide 1322. When the guide 1322 wears out after long-term use, it can be replaced, and the maintenance cost is low.

[0119] Furthermore, the mounting bracket 1321 avoids the need to directly cut grooves or process complex guide rails on the top cover 111, which greatly reduces the manufacturing difficulty and cost of the top cover 111 (the top cover 111 is usually a large-sized injection molded part, and the cost of modifying the mold is extremely high).

[0120] Mounting bracket 1321 can be designed and manufactured as a replaceable module, using different materials than top cover 111 (such as higher strength engineering plastics or metals), and is specifically optimized for supporting sliding components.

[0121] In some embodiments, the guide 1322 is specifically designed to provide a precise sliding track. It can be manufactured separately from a special material with a low coefficient of friction and excellent wear resistance (such as POM) to ensure smooth sliding and a long service life.

[0122] By placing the "first groove 1302" on the guide 1322, it means that even if this most wear-prone component fails after long-term use, only the guide 1322, which has the lowest cost, needs to be replaced, instead of replacing the entire mounting bracket 1321 or the expensive top cover 111. This achieves maintainability and low-cost repair.

[0123] In some alternative embodiments, guide 1322 includes:

[0124] The first guide section 1323 is provided on the mounting part 132;

[0125] The second guide section 1324 is provided on the first guide section 1323. The second guide section 1324 faces the middle of the housing 110. The first slide groove 1302 is provided on the second guide section 1324.

[0126] Along the depth direction of the housing 110, the length of the second guide portion 1324 is less than the length of the first guide portion 1323.

[0127] The above technical solution has the following advantages or beneficial effects: through the design of the first guide part 1323 and the second guide part 1324, the first sliding member 131 has high stability when sliding in the first slide groove 1302 and can prevent overturning.

[0128] The analysis is as follows: When the first sliding member 131 bears the weight and extends fully, it will generate a huge overturning moment on the front end of the guide member 1322, attempting to make its front end tilt downward.

[0129] Therefore, the longer first guide section 1323 provides an extra-long, powerful anti-torque base. It effectively disperses and cancels out overturning forces through the rear mounting point. Simply put, the longer the base (first guide section 1323), the stronger its anti-overturning capability. This ensures that even under heavy loads, the entire sliding system will not deform, vibrate, or make abnormal noises, providing a consistently smooth and stable push-pull experience for the user, enhancing the product's premium feel and reliability.

[0130] Furthermore, the second guide section 1324 is a core functional component and a wear-prone part, requiring the use of high-performance, high-cost wear-resistant, low-friction materials (such as POM). The first guide section 1323 is a structural support component, with less stringent requirements for friction performance, and can be made of high-strength but lower-cost materials (such as PP or ABS).

[0131] Therefore, by utilizing the material design differences between the first guide portion 1323 and the second guide portion 1324, only a relatively short second guide portion 1324 needs to be embedded or installed on the longer first guide portion 1323. This significantly saves material costs compared to manufacturing an ultra-long guide component 1322 using a single piece of expensive POM material, while also achieving weight reduction.

[0132] In some alternative implementations, the first guide portion 1323 is a guide rail.

[0133] The above technical solution has the following advantages or beneficial effects: the smooth surface of the guide rail ensures that the second guide member 1322 has very little resistance when sliding on it, and the feel is extremely smooth and stable, presenting a high-end "floating" user experience.

[0134] When the shelf 133 is fully loaded and pulled out, a huge overturning moment is generated. The rigid guide rails effectively resist this moment, preventing the entire mounting rack 1321 from deforming or vibrating. This allows the top shelf 133 to safely support heavy items (such as cases of beverages, small kitchen appliances, etc.) without structural problems, greatly expanding its uses and practicality.

[0135] In some embodiments, the first guide portion 1323 serves as the main guide rail, undertaking the main load and long-stroke guiding tasks. The second guide portion 1324 serves as the secondary guide rail, with its first groove 1302 cooperating with the limiting portion 1313 on the first slider 131 to complete the final telescopic function. It can focus on optimizing the cooperation details with the slider (such as integrating dampers, limiting blocks, etc.) based on the stability provided by the main guide rail.

[0136] Figure 12 This is a schematic diagram of the refrigerator storage component and the refrigerator body during the entire movement stroke provided in this embodiment of the application. Figure 13 This is a schematic diagram of the refrigerator storage component provided in this application during its entire movement. Figure 14 for Figure 13 A magnified view of a portion of point IV in the middle.

[0137] like Figures 1 to 14 As shown, in some alternative embodiments, the shelf 133 includes:

[0138] The second slider 1332 slides relative to the first slider 131;

[0139] The tray 1331 is located on the second sliding member 1332.

[0140] The above technical solution has the following advantages or beneficial effects: the shelf 133 itself also adopts a design that separates the sliding parts from the tray 1331, realizing professional functions, facilitating cleaning and maintenance, and improving user experience.

[0141] The second sliding member 1332, acting as a chassis, focuses on achieving reliable mechanical movement, providing comprehensive and even support for the upper tray 1331. Compared to directly hinged or fixed the tray 1331 to a simple slide rail, this design distributes the weight of the items evenly across the entire contact surface of the sliding pair, rather than concentrating it at a few points. This prevents excessive localized stress, reduces the risk of deformation, and results in greater load-bearing capacity and greater stability when placing heavy objects.

[0142] The tray 1331 serves as a support plate, allowing for better placement of items. The tray 1331 is susceptible to contamination from food, liquids, etc. The user can remove the tray 1331 from the second slider 1332 (by lifting or a simple unlocking action).

[0143] In some alternative embodiments, the first slider 131 also has a second groove 1312;

[0144] The second slider 1332 has a second sliding part 1333, which slides within the second groove 1312.

[0145] The above technical solution has the following advantages or beneficial effects: by cooperating with the second sliding part 1333, a secondary sliding pair is formed, which further expands the sliding range and allows the tray 1331 to be fully extended for easy storage and retrieval.

[0146] Furthermore, the combination of the first slide rail 1302 and the second slide rail 1312 achieves superposition of sliding strokes, so that the final effective stroke of the tray 1331 is the sum of the stroke of the first sliding member 131 and the stroke of the second sliding member 1332. This ensures that the items in the tray 1331 are moved to the front edge of the box 110, making it easier for the user to retrieve items that are further away.

[0147] In some embodiments, the second sliding portion 1333 may be a slider.

[0148] like Figures 12 to 14 As shown, in some optional embodiments, the first slider 131 also has a limiting portion 1313;

[0149] The second sliding part 1333 is configured to slide in the second slide groove 1312 toward the front side of the housing 110. When the second sliding part 1333 abuts against the limiting part 1313, it drives the first sliding member 131 to move.

[0150] The above technical solution has the following advantages or beneficial effects: the limiting part 1313 realizes the linkage function, the secondary sliding can drive the primary sliding, the operation is more convenient and labor-saving, the structure is ingeniously designed, the linkage process is controlled by the mechanical structure, which prevents the parts from suddenly slipping due to misoperation, and the use is safe and reliable.

[0151] In some embodiments, the first sliding member 131 is a hollow profile with a second sliding groove 1312 formed inside. The end of the second sliding groove 1312 is provided with a limiting part 1313, which can be a protrusion protruding inward from the groove wall or a horizontally inserted pin.

[0152] In some embodiments, the bottom of the second slider 1332 is provided with a second sliding portion 1333, which may be a pulley assembly or a slider, and is embedded in the second sliding groove 1312.

[0153] In some alternative embodiments, at least one of the first slider 131 and the second slider 1332 is a slide rail.

[0154] The above technical solution has the following advantages or beneficial effects: the use of slide rail components ensures reliable sliding performance, smooth movement, durability, and reduces production and quality risks.

[0155] In some embodiments, the first slider 131 is a slide rail, and the second slider 1332 is a slider.

[0156] In some embodiments, the second slider 1332 is a slide rail, and the first slider 131 is a guide rail.

[0157] In some embodiments, the first slider 131 and the second slider 1332 are both slide rails.

[0158] In some alternative embodiments, the second slider 1332 is provided with a slot 1334, and the tray 1331 is provided with a fastener 1335, which is fastened to the slot 1334 so that the tray 1331 is connected to the second slider 1332.

[0159] The above technical solution has the following advantages or beneficial effects: the snap-fit ​​connection method enables quick disassembly and assembly of the tray 1331, which greatly facilitates daily cleaning, maintenance and personalized replacement.

[0160] Furthermore, the snap-fit ​​connection is a concealed connection method. It can be hidden inside the bottom of the tray 1331 and the second sliding member 1332, so that no screw holes, bolt heads or other elements that would damage the appearance of the product are visible from the outside or above.

[0161] In some embodiments, the slot 1334 may be designed on the side of the second slider 1332, and the latch 1335 may be provided on the side of the tray 1331.

[0162] In some embodiments, there may be multiple slots 1334, which are spaced apart along the extension direction of the second slider 1332 to improve the installation stability of the tray 1331 and the second slider 1332.

[0163] The refrigerator provided in this application includes a cabinet; a storage assembly that can be pushed and pulled on the top of the cabinet, the storage assembly including: a mounting member, disposed on the top of the cabinet; a first sliding member, slidably disposed on the mounting member, and the first sliding member extending along the depth direction of the cabinet; and a shelf, slidably disposed on the first sliding member along the extension direction of the first sliding member; wherein, the sliding direction of the first sliding member is consistent with the extension direction of the first sliding member.

[0164] The storage components allow for better utilization of the top space of the cabinet, resulting in higher efficiency. Furthermore, the sliding mechanism of the storage components makes it easier for users to retrieve items. The entire sliding stroke is the sum of the sliding stroke of the shelf and the first sliding component, ensuring that even items stored at the innermost part of the shelf can be easily accessed, providing a better user experience.

[0165] 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.

[0166] 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.

[0167] 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: Box (110); A storage assembly (130) is slidably and pull-outably disposed on the top of the housing (110), the storage assembly (130) comprising: Mounting component (132) is provided on the top of the housing (110); A first sliding member (131) is slidably disposed on the mounting member (132), and the first sliding member (131) extends along the depth direction of the housing (110); The shelf (133) is slidably disposed on the first sliding member (131) along the extending direction of the first sliding member (131); The sliding direction of the first slider (131) is consistent with the extension direction of the first slider (131).

2. The refrigerator (100) according to claim 1, characterized in that, The mounting member (132) has a first groove (1302) which is provided along the extending direction of the mounting member (132); The first slider (131) has a first sliding part (1311) that moves within the first groove (1302).

3. The refrigerator (100) according to claim 2, characterized in that, The housing (110) has a top cover (111); The mounting component (132) includes: Mounting bracket (1321) is provided on the top cover (111); A guide member (1322) is provided on the mounting bracket (1321), the first sliding member (131) slides relative to the guide member (1322), and the first sliding groove (1302) is provided on the guide member (1322).

4. The refrigerator (100) according to claim 3, characterized in that, The guide (1322) includes: A first guide portion (1323) is provided on the mounting member (132); The second guide portion (1324) is disposed on the first guide portion (1323), the second guide portion (1324) faces the middle of the housing (110), and the first slide groove (1302) is disposed on the second guide portion (1324); Along the depth direction of the housing (110), the length of the second guide portion (1324) is less than the length of the first guide portion (1323).

5. The refrigerator (100) according to claim 4, characterized in that, The first guide part (1323) is a guide rail.

6. The refrigerator (100) according to any one of claims 1-5, characterized in that, The shelf (133) includes: The second slider (1332) slides relative to the first slider (131); The tray (1331) is disposed on the second slider (1332).

7. The refrigerator (100) according to claim 6, characterized in that The first sliding member (131) also has a second sliding groove (1312); The second slider (1332) has a second sliding portion (1333) that slides within the second groove (1312).

8. The refrigerator (100) according to claim 7, characterized in that The first sliding member (131) also has a limiting part (1313); The second sliding part (1333) is configured to slide in the second slide groove (1312) in the direction of the front side of the housing (110), and when the second sliding part (1333) abuts against the limiting part (1313), it drives the first sliding member (131) to move.

9. The refrigerator (100) according to claim 6, characterized in that, At least one of the first slider (131) and the second slider (1332) is a slide rail.

10. The refrigerator (100) according to claim 6, characterized in that, The second sliding member (1332) is provided with a slot (1334), and the tray (1331) is provided with a fastener (1335). The fastener (1335) is fastened to the slot (1334) so ​​that the tray (1331) is connected to the second sliding member (1332).

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