Refrigeration equipment

Abstract

The utility model discloses refrigeration equipment, which comprises a box body, a refrigerating unit, a refrigerating unit, a refrigerating unit and a refrigerating unit, and is characterized in that the box body comprises an inner container component; the fixing frame body is assembled and fixed on the inner container component and comprises a fixing frame sliding part which extends from back to front along the refrigeration equipment, and a limiting part is formed on the fixing frame sliding part; the first shelf glass plate is arranged above the fixed frame body; and a second shelf glass plate; the sliding rail is connected below the second shelf glass plate and is in sliding fit with the fixed frame sliding part; in the unfolded state, the second shelf glass plate and the first shelf glass plate are in butt joint, the top faces are flush, and the sliding rails are limited and fixed through the limiting parts. According to the refrigeration equipment provided by the utility model, the structure of a shelf part is improved, a plastic edge covering structure on the periphery of the shelf is omitted, the folding shelf can be aligned and butted without segment difference when being unfolded, and the use experience of a user is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a refrigeration equipment structure with a folding shelf without edge binding. Background Art

[0002] In order to store food in a refrigeration device, a shelf component is usually arranged in the box of the refrigeration device. The existing shelf component structure mainly includes: a shelf glass plate and an injection molded edge arranged around the shelf glass plate. In order to achieve the sliding and folding of the shelf, when forming the injection molded edge, a sliding track is usually integrally formed on the injection molded edge, so that it can slide along the support frame fixed on the inner tank.

[0003] In this kind of shelf structure, since the injection molding edging is arranged around the periphery, and the height of the injection molding edging is higher than the shelf glass plate body, when the two shelf glass plates are fully unfolded, the two cannot be completely flush due to the existence of the injection molding edging, and a gap is formed between the two glass plates, which is aesthetically poor;

[0004] The injection-molded edging on the folding shelves interferes with the smooth connection between the two glass panels, causing inconvenience to the user's usage habits. This is especially true for items that are commonly storage containers such as bottles, jars, and dishes. When the user moves the container from one shelf to another, it is hindered from moving such items, thereby reducing the user experience.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In response to the problems pointed out in the background technology, a refrigeration device is proposed, which improves the structure of the shelf components, omitting the plastic edging structure around the shelf, so that the foldable shelves can be connected flush with each other without step difference when unfolded, ensuring the user experience.

[0007] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0008] In some embodiments of the present application, a refrigeration device is provided, including:

[0009] The box body comprises an inner liner component, wherein a storage space is formed inside the inner liner component;

[0010] A door body, connected to the box body, capable of opening or closing the storage space by moving relative to the box body;

[0011] The fixed frame is arranged in the storage space and assembled and fixed on the inner tank component, and includes:

[0012] The fixed frame sliding part is arranged to extend from the back to the front along the refrigeration equipment, and a limiting part is formed on the fixed frame sliding part;

[0013] The shelf component includes: a first shelf glass plate, which is arranged above the fixed frame body and fixedly connected to the fixed frame body;

[0014] and second shelf glass panels;

[0015] A sliding track is connected below the second shelf glass plate and is slidably matched with the sliding part of the fixed frame;

[0016] Wherein, the second layer glass plate can slide along the fixed frame through the sliding track to be unfolded or folded relative to the first layer glass plate;

[0017] In the unfolded state, the second layer glass plate is butted against the first layer glass plate and the top surfaces are flush, and the sliding track is limited and fixed by the limiting part;

[0018] In the folded state, the second layer of glass plates are slidably stored under the first layer of glass plates.

[0019] In some embodiments of the present application, the fixing frame includes: a connecting frame, which is clamped and fixed with the inner tank component, and a clamping portion is formed on the upper portion;

[0020] And a supporting frame body, wherein the supporting frame body is arranged in close contact with the connecting frame body and is fixedly connected with the connecting frame body.

[0021] In some embodiments of the present application, the support frame includes:

[0022] The frame body is arranged extending from the back to the front along the refrigeration equipment;

[0023] A connecting portion is formed below the frame body and is fitted with the connecting frame body, and a locking portion is formed on the connecting portion;

[0024] The reinforcing support part is formed on the frame body and is used to support the first layer of the frame glass plate. The reinforcing support part is arranged in contact with the bottom of the first layer of the frame glass plate and is fixed to the first layer of the frame glass plate.

[0025] In some embodiments of the present application, a first sliding rib portion is formed on the support frame, and the first sliding rib portion is arranged to tilt downward along the length direction of the first shelf glass plate;

[0026] The sliding track includes: a mounting sliding portion, which is mounted on the first sliding rib portion and can slide downward along the first sliding rib.

[0027] In some embodiments of the present application, a second slide groove portion is formed on the support frame body, which is closer to the door body than the first sliding rib portion, and forms the fixed frame sliding portion with the first sliding rib portion, and the second slide groove portion includes:

[0028] A straight sliding groove portion, arranged close to the first sliding rib portion;

[0029] and an inclined sliding groove portion connected to the straight sliding groove portion, wherein the inclined sliding groove portion is arranged to be inclined upward;

[0030] The sliding track is formed with a sliding protrusion which is inserted into the second sliding groove and can slide along the second sliding groove.

[0031] In some embodiments of the present application, a first sliding section is formed on the support frame, a first sliding rib portion is formed on the first sliding section, and a clamping platform is formed at the end of the first sliding rib portion;

[0032] The second sliding section is connected to the first sliding section and is closer to the door body than the first sliding section. A raised section is formed on the second sliding section, and the second sliding groove portion is formed on the raised section. The height of the raised section is higher than the height of the card setting platform to form a limit platform, and the limit platform and the card setting platform constitute the limit portion.

[0033] In some embodiments of the present application, the mounting sliding portion includes:

[0034] Carrying the main body;

[0035] and a notch portion formed on one side of the mounting body portion, the notch portion having a first sliding mounting surface, the first sliding mounting surface being slidably mounted on the first sliding rib portion;

[0036] A sliding guide portion, connecting the clamping platform and the first sliding rib portion, and used to guide the loading body portion from the first sliding rib portion to the clamping platform;

[0037] When the second shelf glass plate slides to the unfolded state, the sliding mounting main body is clamped on the clamping platform through the notch and abuts against the limiting platform to be limited.

[0038] In some embodiments of the present application, the sliding track includes: a track body portion, which is extended along the length direction of the second layer glass plate and is bonded or locked to the second layer glass plate at a position below the second layer glass plate.

[0039] In some embodiments of the present application, it also includes:

[0040] A first shelf decorative strip wrapped around a side edge of the first shelf glass plate close to the inner container component;

[0041] The second shelf decorative strip is included on the side edge of the second shelf glass plate close to the box door body.

[0042] A refrigeration device, comprising:

[0043] The box body comprises an inner liner component, wherein a storage space is formed inside the inner liner component;

[0044] The fixed frame is assembled and fixed on the inner tank component, and two of them are provided and arranged oppositely;

[0045] The shelf component includes: a first shelf glass plate, which is arranged above the two fixed frames and connected to the two fixed frames on both sides;

[0046] and a second-layer glass plate, which is slidably connected to the two fixed frames and can be unfolded or folded by sliding relative to the fixed frames;

[0047] A fixed shelf is arranged at one side of the shelf component and includes a fixed shelf glass plate;

[0048] and a fixed support frame connected to the bottom of the fixed shelf glass plate, wherein two fixed support frames are provided, one of which is fixedly connected to the inner tank component, and the other is connected and fixed to the adjacent fixed frame body;

[0049] When the shelf components are in the unfolded state, the second shelf glass plate is flush with the top surface of the first shelf glass plate and the fixed shelf glass surface;

[0050] In the folded state, the second layer of glass plates are slidably stored under the first layer of glass plates.

[0051] Compared with the prior art, the advantages and positive effects of the utility model are:

[0052] The utility model improves the structure of the first shelf part and the second shelf part constituting the shelf component, and omits the edge wrapping structure wrapped on the outside of the first shelf part and the second shelf part, so that the main components constituting the folding shelf are all single glass plate structures, and the track structure of the shelf component is improved accordingly, so as to ensure that the first shelf glass plate and the second shelf glass plate that are butted together can be butted together flushly without a step when unfolded and used;

[0053] The top surfaces of the first-layer glass plate and the second-layer glass plate are flushly connected, allowing users to smoothly push the stored containers without interference or jamming due to the edge packaging during the pushing process, which facilitates users to move storage containers and greatly improves the user experience.

[0054] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0056] Figure 1 is a three-dimensional structural diagram of a refrigeration device according to an embodiment;

[0057] Figure 2 is a front structural schematic diagram of a shelf component in an unfolded state according to an embodiment;

[0058] Figure 3 is a schematic diagram of the back structure of the shelf component in the unfolded state according to the embodiment;

[0059] Figure 4 is a front structural schematic diagram of a shelf component in a folded state according to an embodiment;

[0060] Figure 5 is a schematic diagram of the back structure of the shelf component in a folded state according to the embodiment;

[0061] Figure 6 It is a schematic diagram of the matching structure of the support frame body and the first shelf glass plate of the shelf component according to the embodiment;

[0062] Figure 7 is a schematic structural diagram of a fixed frame of a shelf component according to an embodiment;

[0063] Figure 8 It is a schematic diagram of the structure of the cooperation between the second shelf glass plate and the sliding track according to the embodiment;

[0064] Fig. 9 is a schematic structural diagram of a sliding track according to an embodiment;

[0065] Fig.10 It is a schematic diagram of the coordination structure of a fixed shelf and a shelf component in a folded state of a refrigeration device according to an embodiment.

[0066] Reference numerals:

[0067] Among them, 100, box body; 110, liner component; 120, storage space; 200, fixed frame; 210, connecting frame; 220, supporting frame; 221, frame body; 222, connecting part; 223, reinforcing support part; 224, first sliding rib part; 225, raised section; 226, second slide groove part; 2261, straight sliding groove part; 2262, inclined sliding groove part; 227, clamping platform; 2271, first clamping limit surface; 2272, first The second card sets the limiting surface; 228, the sliding guide part; 229, the limiting platform; 310, the first layer shelf glass plate; 320, the second layer shelf glass plate; 400, the sliding track; 410, the mounting sliding part; 411, the notch part; 412, the first sliding mounting surface; 413, the second card sets the positioning surface; 420, the sliding protrusion; 430, the track body; 510, the first layer shelf decorative strip; 520, the second layer shelf decorative strip; 600, the fixed layer shelf; 700, the fixed support frame. DETAILED DESCRIPTION

[0068] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0069] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0070] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0071] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0072] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0073] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0074] In some embodiments of the present application, a refrigeration device is provided. The refrigeration device may be a device for refrigeration such as a refrigerator or a freezer.

[0075] The refrigeration device includes: a box body 100, including an inner tank component 110, and a storage space 120 is formed inside the inner tank component 110;

[0076] In some embodiments of the present application, the storage space 120 includes a refrigerator compartment and a freezer compartment arranged up and down.

[0077] The box body 100 includes a box shell and an inner liner component 110 arranged in the box shell. The inner liner component 110 defines a refrigerating chamber and a freezing chamber respectively, so as to realize refrigerated and frozen storage of food.

[0078] A door body, connected to the box body 100, capable of opening or closing the storage space 120 by moving relative to the box body 100;

[0079] The refrigerating chamber and the freezing chamber have openings, and door bodies are arranged correspondingly at the opening positions. The door bodies are rotatably connected to the box body 100 to realize opening or closing of the refrigerating chamber and the freezing chamber.

[0080] In this embodiment, the end of the refrigeration device close to the opening is defined as the front end, and the end opposite to the opening is defined as the rear end.

[0081] In order to achieve refrigeration and freezing of items stored in the refrigerator and freezer, the refrigeration equipment is also configured with a refrigeration system accordingly.

[0082] The refrigeration system includes a compressor configured to compress a refrigerant;

[0083] a condenser configured to condense the refrigerant;

[0084] an evaporator configured to evaporate the refrigerant condensed by the condenser, wherein the refrigerant evaporated by the evaporator is configured to cool the storage space 120;

[0085] The refrigerant circulation loop allows the condensate to circulate in a loop consisting of a compressor, an evaporator, a condenser, a solenoid valve and a throttling device;

[0086] The refrigeration system performs the refrigeration cycle of the refrigeration equipment by using a compressor, a condenser, a solenoid valve, an evaporator and a throttling device.

[0087] A refrigerant circulation loop is formed between the compressor, the condenser, the solenoid valve, the evaporator and the throttling device, so that the refrigerant can circulate among the compressor, the condenser, the solenoid valve, the evaporator and the throttling device.

[0088] The refrigeration cycle includes a series of processes involving compression, condensation, expansion and evaporation to achieve refrigeration of the items in the box 100.

[0089] The low-temperature and low-pressure refrigerant enters the compressor, which compresses it into high-temperature and high-pressure refrigerant gas and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the surrounding environment through the condensation process.

[0090] The evaporator may cool the items in the cabinet 100 by using latent heat of evaporation of the refrigerant.

[0091] In order to realize refrigerated storage of articles placed in the refrigerating chamber, a shelf component is correspondingly installed and fixed in the refrigerating chamber, and the articles can be placed on the shelf component for storage.

[0092] In some embodiments of the present application, the refrigeration device includes a fixed frame 200, which is arranged in the storage space 120 and assembled and fixed on the inner tank component 110. The fixed frame 200 is used to support the entire shelf component.

[0093] In some embodiments, a hanging protrusion is provided on the inner liner component 110 , and the support frame is hung and fixed on the inner liner component 110 .

[0094] In some embodiments, the fixed frame body 200 includes a fixed frame sliding portion, which is arranged to extend from the back to the front along the refrigeration device, and a limited position portion is formed on the fixed frame sliding portion;

[0095] The shelf components include: a first shelf glass plate 310, which is used to form the first shelf part, and is used to directly carry the articles, eliminating the edge structure around the first shelf glass plate 310. The first shelf glass plate 310 can be a rectangular or positive direction glass plate.

[0096] The first layer of glass plate 310 is arranged above the fixed frame 200 and is fixedly connected to the fixed frame 200;

[0097] By arranging the fixed frame 200 below the first layer glass plate 310, the first layer glass plate 310 can be supported.

[0098] By connecting the fixing frame 200 with the first layer glass plate 310 , the first layer glass plate 310 can be fixed so that it and the fixing frame 200 are integrally fixedly assembled on the inner container component 110 without moving.

[0099] And the second shelf glass plate 320 is used to constitute the second shelf part, which is a rectangular glass plate with a certain bearing capacity and thickness, and is used to achieve the bearing effect of the objects placed thereon.

[0100] Similarly, the second-layer frame part also omits the edging structure wrapped around its outer side, which simplifies the molding and manufacturing process of the second-layer frame part and reduces the production cost.

[0101] The sliding track 400 is connected below the second shelf glass plate 320 and is slidably matched with the sliding part of the fixed frame;

[0102] In some embodiments, the sliding track 400 can be an injection molded part or a metal track part.

[0103] By setting the sliding rail 400 , the second layer glass plate 320 connected thereto and located above it can slide along the sliding part of the fixed frame, thereby changing its position relative to the first layer glass plate 310 .

[0104] In some embodiments of the present application, the sliding rail 400 is fixed at a position below the second layer glass plate 320 by glue to achieve its connection and fixation with the second layer glass plate 320. At the same time, the sliding rail 400 is arranged below the second layer glass plate 320 and can also support and bear the second layer glass plate 320.

[0105] In some embodiments of the present application, a through hole is provided on the sliding rail 400, and a blind threaded hole is provided on the second-layer glass plate 320. When fixed, the sliding rail 400 can be fastened to the bottom surface of the second-layer glass plate 320 by a locking screw to achieve the connection and fixation between it and the second-layer glass plate 320. The screw locking and fixation method can ensure the firmness of the connection between the second-layer glass plate 320 and the sliding rail 400, and ensure that it is easy to fall off during use.

[0106] The second layer glass plate 320 can slide along the fixed frame 200 via the sliding track 400 to be unfolded or folded relative to the first layer glass plate 310;

[0107] The second layer glass plate 320 can slide along the fixed frame 200 sliding part on the fixed frame 200 through the sliding track 400 at the bottom thereof. Since the sliding part of the fixed frame 200 is arranged to extend from the back to the front along the refrigeration equipment, the sliding track 400 on the second layer glass plate 320 can slide along the fixed frame 200 from the rear side of the fixed frame 200 to the front side of the fixed frame 200.

[0108] When the second layer glass plate 320 slides from the rear side to the front side of the fixed frame 200, it can extend relative to the first layer glass plate 310 to achieve its expansion relative to the first layer glass plate 310. At this time, objects can be placed on the first layer glass plate 310 and the second layer glass plate 320 at the same time.

[0109] When the second layer glass plate 320 slides along the front side to the rear side of the fixed frame 200 , it can be folded and stored relative to the first layer glass plate 310 .

[0110] In the folded state, the second layer glass plate 320 is slidably stored under the first layer glass plate 310 , and at this time, items can be placed only on the first layer glass plate 310 .

[0111] When the second-layer glass plate 320 is in the unfolded state, it is butted against the first-layer glass plate 310 and the top surface is flush with each other, and the sliding track 400 is fixed by the limiting part;

[0112] By improving the structure of the first shelf part and the second shelf part constituting the shelf component, the first shelf part and the second shelf part are both freed from the edging structure wrapped around the outside thereof, so that the main components constituting the folding shelf are all single glass plate structures, thus ensuring that the first shelf glass plate 310 and the second shelf glass plate 320 that are butt-jointed when unfolded for use can be butt-jointed flushly without a step difference;

[0113] At the same time, the fixed frame body and the sliding track structure that match the first layer glass plate and the second layer glass plate are structurally improved to ensure the stable and reliable sliding of the second layer glass plate;

[0114] Furthermore, since there is no injection molding around the first layer glass plate 310 and the second layer glass plate 320, when the second layer glass plate 320 is extended and unfolded, it can be completely flush with the top surfaces of the two glass plates, eliminating the problem of the gap between the two, and the overall aesthetics is good;

[0115] The flush connection between the top surfaces of the first-layer glass plate 310 and the second-layer glass plate 320 also facilitates user use. For example, when a user pushes a storage container between the second-layer glass plate 320 and the first-layer glass plate 310, since the top surfaces of the two remain flush with each other, the user can smoothly push the stored container without the problem of interference or jamming due to the edge packaging during the pushing process, which makes it convenient for users to move storage containers and greatly improves the user experience.

[0116] In order to limit the second-layer glass plate 320 after it is slid and unfolded into place, a limiting portion is also correspondingly provided on the sliding portion of the fixed frame 200. The sliding track 400 at the bottom of the second-layer glass plate 320 cooperates with the limiting portion to limit and fix the second-layer glass plate 320 in the unfolded position, thereby ensuring the stability of the unfolded state of the second-layer glass plate 320.

[0117] In some embodiments, the shelf components are configured to match the size and shape of the first shelf glass plate 310 and the second shelf glass plate 320 so that when the second shelf glass plate 320 is unfolded, it can be adapted to be connected with the adjacent first shelf glass plate 310 .

[0118] In some embodiments of the present application, in order to prevent the second layer glass plate 320 from colliding with the first layer glass plate 310 during sliding and unfolding, causing damage to the first layer glass plate 310 or the second layer glass, a protective rubber is provided on the first layer glass plate 310 or the second layer glass plate 320.

[0119] The protective rubber is disposed on the side of the second frame glass plate 320 close to the first frame glass plate 310 .

[0120] In some embodiments of the present application, the fixing frame 200 includes: a connecting frame 210, which is clamped and fixed to the inner tank component 110, and a clamping portion is formed on the upper portion;

[0121] The connecting frame 210 is a long strip-shaped connecting plate, which is arranged vertically and extends from the rear side of the refrigeration device to the front opening of the refrigeration device.

[0122] The clamping portion is a clamping opening formed at the end of the connecting frame 210 , and can be clamped onto the inner container component 110 through the clamping opening.

[0123] And a supporting frame body 220 , wherein the supporting frame body 220 is disposed in close contact with the connecting frame body 210 and is fixedly connected to the connecting frame body 210 .

[0124] In some embodiments, the shape of the support frame 220 matches that of the connecting frame 210 , and is also in the shape of an elongated strip, extending from the inner tank component 110 at the rear side of the refrigeration device to the front opening of the refrigeration device.

[0125] One side of the supporting frame 220 is disposed in close contact with the side surface of the connecting frame 210 and is locked and fixed with the connecting frame 210 .

[0126] In some embodiments of the present application, the support frame 220 includes:

[0127] The frame body 221 is arranged extending from the back to the front along the refrigeration device; the frame body 221 constitutes the main body of the entire frame, which is a frame body 221 plate, which is attached to the side of the frame 210.

[0128] A connecting portion 222 is formed below the frame body 221 and is in contact with the connecting frame body 210 . A locking portion is formed on the connecting portion 222 .

[0129] The connecting portion 222 is a connecting plate, which is integrally formed with the frame body 221 and is located below the supporting frame 220 . The locking portion is a threaded through hole formed on the upper portion of the connecting plate.

[0130] During connection, the screw passes through the threaded through hole on the connecting portion 222 and is locked and fixed in the connecting frame body 210 to achieve a fixed connection between the screw and the connecting frame body 210 .

[0131] The reinforcing support portion 223 is formed on the frame body 221 and is used to support the first layer of the frame glass plate 310 . The reinforcing support portion 223 is disposed in contact with the bottom of the first layer of the frame glass plate 310 and is fixed to the first layer of the frame glass plate 310 .

[0132] In some embodiments of the present application, the reinforcing support portion 223 includes a reinforcing portion and a supporting portion connected to the reinforcing portion.

[0133] The support portion is formed by extending from the frame body 221 , and is disposed perpendicular to the frame body 221 , and is arranged below the first layer glass plate 310 to support and position the first layer glass plate 310 .

[0134] In some embodiments of the present application, the supporting portion is a supporting flange, which extends along the length direction of the first frame glass plate 310 from one end of the first frame glass plate 310 to the other end of the second frame glass plate 320 to support it.

[0135] The reinforcing portion is extended from the frame body 221 and is disposed below the supporting portion and perpendicular to the supporting portion. The reinforcing portion is disposed perpendicular to the side surface of the frame body 221 to increase the supporting strength of the supporting portion.

[0136] In some embodiments, the reinforcement portion is a reinforcement rib, which is correspondingly connected to the supporting flange.

[0137] In some embodiments of the present application, the support frame 220 is divided into a first sliding section and a second sliding section, and the first sliding section and the second sliding section are connected.

[0138] A first sliding section is arranged below the first layer glass plate 310, and a first sliding rib portion 224 is formed on the first sliding section. The first sliding rib portion 224 is arranged to tilt downward along the length direction of the first layer glass plate 310;

[0139] The first sliding rib portion 224 is a first sliding rib, which is formed on the side of the frame body 221 and is arranged perpendicular to the frame body 221. It can be directly integrally formed with the frame body 221 during molding, and a first sliding rib surface is formed on the first sliding rib portion 224.

[0140] The sliding rail 400 includes a mounting sliding portion 410 mounted on the first sliding rib portion 224 and capable of sliding downward along the first sliding rib.

[0141] When the sliding rail 400 slides, it is mounted on the first sliding rib portion 224 through the mounting sliding portion 410 above it and slides along the first sliding rib surface.

[0142] The first sliding rib portion 224 is set to be inclined downward, so that the sliding track 400 and the second layer glass plate 320 can slide downward relative to the first layer glass plate 310 when they are in a folded state and unfolded to slide, so as to separate them from the first layer glass plate 310 and avoid collision with the first layer glass plate 310 when sliding.

[0143] In some embodiments, the mounting sliding portion 410 is disposed at one end of the sliding rail 400 close to the inner tank component 110 .

[0144] In some embodiments of the present application, a second sliding section is formed on the support frame 220 , which is closer to the door body than the first sliding section.

[0145] If only the carrying sliding part 410 is provided on the sliding track 400, and only the first sliding section is provided on the supporting frame 220, when the sliding track 400 and the second layer glass plate 320 slide outward along the first sliding part and extend to a length exceeding half the length of the entire sliding track 400, the end thereof may tip over due to the effect of gravity, thereby causing a collision between the first layer glass plate 310 located above it and damaging the structure of the first layer glass plate 310 and the second layer glass plate 320.

[0146] In order to support and guide the second shelf glass plate 320 during its sliding process and prevent it from tipping over during sliding, a second sliding section is arranged at the front end of the first sliding section.

[0147] In some embodiments of the present application, a second sliding groove portion 226 is formed on the second sliding section to enable the second layer glass plate 320 to slide upward and extend out, and the second sliding groove portion 226 and the first sliding rib portion 224 constitute the fixed frame sliding portion.

[0148] In some embodiments of the present application, the second slide groove portion 226 includes:

[0149] A straight sliding groove portion 2261 is disposed close to the first sliding rib portion 224;

[0150] The straight sliding groove portion 2261 is a straight sliding groove formed on one side of the support frame 220 , and a straight sliding groove opening is provided on the side of the straight sliding groove.

[0151] and an inclined sliding groove portion 2262 connected to the straight sliding groove portion, wherein the inclined sliding groove portion 2262 is arranged to be inclined upward along the length direction of the second shelf glass plate 320;

[0152] The inclined sliding groove portion 2262 is an inclined sliding long groove formed on one side of the support frame 220, which is connected to the straight sliding long groove and is arranged upwardly inclined, and the angle between its horizontal planes is 30-60 degrees.

[0153] The inclined sliding groove portion 2262 is arranged to be inclined upward, so that the sliding rail 400 and the front section of the second layer glass plate 320 can slide out upwardly with respect to the first layer glass plate.

[0154] An inclined slot opening is arranged on one side of the inclined sliding long slot.

[0155] The sliding rail 400 is formed with a sliding protrusion 420 , which is formed at the front end of the sliding rail 400 and is inserted into the second sliding groove 226 and can slide along the second sliding groove 226 .

[0156] The sliding protrusion 420 on the sliding rail 400 is inserted into the second sliding groove 226 so that the sliding rail 400 can slide along the second moving section.

[0157] In some embodiments of the present application, the sliding protrusion 420 includes a protrusion body and an insertion protrusion formed on the protrusion body, and the insertion protrusion is inserted into the second slide groove portion 226 to slide along the second slide groove portion 226 .

[0158] When the second-layer glass plate 320 slides along the support frame 220 through the sliding track 400, the sliding protrusion 420 located at the front end can slide along the second sliding section. The second sliding section can support and guide the front section of the entire second-layer glass plate 320 to ensure that the second-layer glass plate 320 will not become unstable and tip over during the sliding process.

[0159] When the second-layer glass plate 320 slides and unfolds, the carrying sliding part 410 located at the rear end of the sliding track 400 drives the rear section of the second-layer glass plate 320 to slide downward along the first sliding rib part 224, so that the second-layer glass plate 320 and the first-layer glass plate 310 are separated, and the sliding protrusion 420 located at the front end of the slide leads the rear section of the second-layer glass plate 320 to slide upward along the second slide groove part 226, so that the second-layer glass plate 320 can slide upward and extend relative to the first-layer glass plate 310. By setting a double-layer slide matching structure that matches the front and rear, not only the extension and retraction of the second-layer glass plate 320 is realized, but also the stability of the entire second-layer glass plate 320 sliding process is guaranteed.

[0160] In some embodiments of the present application, the mounting sliding portion 410 includes:

[0161] The mounting body portion is a mounting body block, which is used for sliding relative to the first sliding rib portion 224 .

[0162] and a notch portion 411 formed on one side of the mounting body portion, wherein a first sliding mounting surface 412 is formed on the notch portion 411, and the first sliding mounting surface 412 is slidably mounted on the first sliding rib portion 224;

[0163] The notch portion 411 is a notch provided at one side of the mounting body portion, and can be used to enable the mounting body portion to be mounted on the first sliding rib portion 224 .

[0164] A first sliding mounting surface 412 is formed on the upper side of the notch portion 411 , and a mounting mating surface matching the first sliding rib portion 224 is provided. During sliding, the first sliding mounting surface 412 can be mounted on and attached to the mounting mating surface and slide along it.

[0165] A second locking position surface 413 is formed on the notch portion 411 at a position opposite to the first sliding mounting surface 412 .

[0166] In some embodiments of the present application, the limiting portion includes: a clamping platform 227 formed at the end of the first sliding rib portion 224;

[0167] The clamping platform 227 is integrally injection-molded with the first sliding rib portion 224 during molding, and its top surface is flush with the top surface of the first sliding rib portion 224 .

[0168] The sliding guide portion 228 is a sliding guide surface formed on one side of the clamping platform 227 , and is smoothly connected to the first sliding mounting surface 412 .

[0169] The clamping platform 227 also includes a first clamping limit surface 2271 located on one side of the clamping platform 227 and connected to the sliding guide surface, and a second clamping limit surface 2272 located on the other side of the clamping platform 227 and opposite to the first clamping limit surface 2271 .

[0170] When the carrying sliding part 410 slides, the first sliding carrying surface 412 slides along the carrying matching surface. When it slides to the end position, it will slide into the position of the sliding guide surface, and under the guidance of the sliding guide surface, it will slide into the first locking limit surface 2271, so that the notch part 411 of the carrying sliding part 410 is locked on the locking platform 227. At this time, the first sliding carrying surface 412 at the notch part 411 is locked at the first locking limit surface 2271, and the second locking limit surface 413 is locked at the second locking limit surface 2272 to achieve the limitation of the sliding rail 400 in the up and down directions.

[0171] A protruding section 225 is formed on the second sliding section, and a second sliding groove portion 226 is formed on the protruding section 225 .

[0172] The limiting platform 229 is formed at the joint position between the raised section 225 and the clamping platform 227;

[0173] Specifically, a raised section 225 is formed on the second sliding section and extends along the length direction of the second sliding section. The raised section 225 and the first sliding rib portion 224 are butt-connected. The top surface height of the raised section 225 is higher than the top surface height of the first sliding rib portion 224 so that the limit platform 229 is formed between the raised section 225 and the clamping platform 227.

[0174] When the sliding track 400 of the second-layer glass plate 320 is stuck on the locking platform 227, since the limit platform 229 is higher than the locking platform 227, the side of the mounting sliding part 410 stuck on the locking platform 227 will abut against the limit platform 229, and it will be limited by the limit platform 229 to prevent it from continuing to slide forward.

[0175] At the same time, when the mounting sliding portion 410 slides to the position of the limiting portion, the corresponding sliding protrusion 420 also slides to the end position of the second sliding groove portion 226 .

[0176] The end of the second slide groove portion 226 is closed, and after the sliding protrusion 420 slides into place, it is also limited by the end of the second slide groove portion 226 and cannot continue to slide forward and unfold, thereby limiting the sliding protrusion 420.

[0177] The first layer of limit is formed by the clamping platform 227 and the limiting platform 229, and the second layer of limit is formed by the cooperation of the sliding protrusion 420 and the end of the second slide groove portion 226. Through the cooperation of the double-layer limiting structure, it is ensured that the second-layer glass plate 320 can be stably maintained in the expanded use state, ensuring its structural stability when expanded and used.

[0178] In some embodiments of the present application, the sliding track 400 includes: a track body 430 , which is extended along the length direction of the second layer glass plate 320 and is attached to the lower position of the second layer glass plate 320 .

[0179] The track body 430 is a track body plate, which is arranged along the length direction of the second layer glass plate 320 to ensure that it has a large contact area with the second layer glass plate 320, has a good connection firmness, and is not easy to fall off.

[0180] In some embodiments of the present application, the shelf component further includes:

[0181] A first layer frame decorative strip 510, which is wrapped around the side edge of the first layer frame glass plate 310 close to the inner container component 110;

[0182] The first frame decorative strip 510 is a plastic edging strip in a U shape, wrapped around the rear end of the first frame glass plate 310 to protect the rear side of the first frame glass plate 310 and enhance the aesthetics.

[0183] The second frame decorative strip 520 is included on the side of the second frame glass plate 320 close to the door body.

[0184] The second shelf decorative strip 520 is a plastic edging strip in a U-shape, wrapped around the front end of the second shelf glass plate 320, for wrapping and protecting the second shelf glass plate 320. It can also prevent the second shelf glass plate 320 from being scratched when the user puts a storage container into the storage container from the front opening.

[0185] In some embodiments of the present application, a refrigeration device is provided, comprising:

[0186] The box body 100 includes an inner liner component 110 , and a storage space 120 is formed inside the inner liner component 110 ;

[0187] The fixed frame 200 is assembled and fixed on the inner tank component 110, and two of them are provided and arranged oppositely;

[0188] The shelf components include: a first shelf glass plate 310, which is arranged above the two fixed frames 200 and connected to the two fixed frames 200 on both sides;

[0189] In some embodiments, the fixed frame 200 includes a connecting frame 210 and a supporting frame 220 . The connecting frame 210 is connected to the inner tank component 110 . Two supporting frames 220 are arranged on both sides of the first layer glass plate 310 and fixedly connected to both sides of the first layer glass plate 310 .

[0190] and a second layer glass plate 320, which is slidably connected to the two fixed frames 200 and can be unfolded or folded by sliding relative to the fixed frames 200;

[0191] During the specific connection, a sliding track 400 is provided at the bottom of the second-layer glass plate 320. There are two sliding tracks 400, which are respectively bonded and fixed at the two sides of the second-layer glass plate 320. They are slidably connected to the supporting frame 220 in the fixed frame 200 through the sliding track 400.

[0192] The fixed shelf 600 is arranged at one side of the shelf component, and the fixed shelf 600 and the shelf component are arranged side by side along the width direction of the refrigeration equipment.

[0193] The fixed shelf 600 includes a fixed shelf 600 glass plate;

[0194] and a fixed support frame 700 connected to the bottom of the glass plate of the fixed shelf 600, wherein two fixed support frames 700 are provided, one of which is fixedly connected to the inner container component 110, and the other is connected and fixed to the adjacent fixed frame body 200;

[0195] The fixed shelf 600 also omits the edging structure accordingly. When it is fixed, it is only fixedly connected to the fixed support frame 700 located below it, thereby realizing a non-edging setting of the fixed shelf 600.

[0196] For the shelf components and fixed shelves 600 arranged along the width of the refrigeration equipment, the shelf components are set to a non-edging structure, and the corresponding fixed shelves 600 adjacent to them are also set to a non-edging structure to ensure that at least the first shelf glass plate 310 and the fixed shelf 600 glass plate in the shelf components are flush. This allows the user to push and slide directly between the first shelf glass plate 310 and the fixed shelf 600 glass plate when pushing the storage container, which is convenient to use.

[0197] When the shelf components are in the unfolded state, the second shelf glass plate 320 is flush with the top surface of the first shelf glass plate 310 and the glass surface of the fixed shelf 600;

[0198] In the folded state, the second layer glass plate 320 is slidably stored under the first layer glass plate 310 .

[0199] Since the shelf components are foldable, the overall shelf components can have different usage modes. When the second shelf glass plate 320 is folded, the first shelf glass plate 310 and the fixed shelf 600 glass plate are flush with each other to achieve storage needs.

[0200] When the second-layer glass plate 320 is unfolded, it is flush with the top surfaces of the first-layer glass plate 310 and the fixed-layer glass plate 600. Not only is there no step, the overall aesthetics is better, but users can also store a large number of items and move items between the three-layer glass plates to store items, which meets the needs of large-area storage and use, facilitates user use, and enhances user experience.

[0201] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0202] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A refrigeration device, characterized in that: Included are: The box body comprises an inner liner component, wherein a storage space is formed inside the inner liner component; A door body, connected to the box body, capable of opening or closing the storage space by moving relative to the box body; The fixed frame is arranged in the storage space and assembled and fixed on the inner tank component, and includes: The fixed frame sliding part is arranged to extend from the back to the front along the refrigeration equipment, and a limiting part is formed on the fixed frame sliding part; The shelf component includes: a first shelf glass plate, which is arranged above the fixed frame body and fixedly connected to the fixed frame body; and second shelf glass panels; A sliding track is connected below the second shelf glass plate and is slidably matched with the sliding part of the fixed frame; Wherein, the second layer glass plate can slide along the fixed frame through the sliding track to be unfolded or folded relative to the first layer glass plate; In the unfolded state, the second layer glass plate is butted against the first layer glass plate and the top surfaces are flush, and the sliding track is limited and fixed by the limiting part; In the folded state, the second layer of glass plates are slidably stored under the first layer of glass plates.

2. The refrigeration equipment according to claim 1, characterized in that: The fixed frame includes: a connecting frame, which is clamped and fixed with the inner tank component, and a clamping portion is formed on the upper part of the connecting frame; And a supporting frame body, wherein the supporting frame body is arranged in close contact with the connecting frame body and is fixedly connected with the connecting frame body.

3. The refrigeration equipment according to claim 2, characterized in that: The support frame comprises: The frame body is arranged extending from the back to the front along the refrigeration equipment; A connecting portion is formed below the frame body and is fitted with the connecting frame body, and a locking portion is formed on the connecting portion; The reinforcing support part is formed on the frame body and is used to support the first layer of the frame glass plate. The reinforcing support part is arranged in contact with the bottom of the first layer of the frame glass plate and is fixed to the first layer of the frame glass plate.

4. The refrigeration equipment according to claim 2, characterized in that: The support frame is formed with a first sliding rib portion, and the first sliding rib portion is arranged to tilt downward along the length direction of the first shelf glass plate; The sliding track includes: a mounting sliding portion, which is mounted on the first sliding rib portion and can slide downward along the first sliding rib.

5. The refrigeration equipment according to claim 4, characterized in that: The support frame is provided with a second slide groove portion, which is closer to the door body than the first slide rib portion, and forms the fixed frame sliding portion with the first slide rib portion, wherein the second slide groove portion includes: A straight sliding groove portion, arranged close to the first sliding rib portion; and an inclined sliding groove portion connected to the straight sliding groove portion, wherein the inclined sliding groove portion is arranged to be inclined upward; The sliding track is formed with a sliding protrusion which is inserted into the second sliding groove and can slide along the second sliding groove.

6. The refrigeration device according to claim 5, characterized in that: A first sliding section is formed on the support frame, a first sliding rib portion is formed on the first sliding section, and a clamping platform is formed at the end of the first sliding rib portion; The second sliding section is connected to the first sliding section and is closer to the door body than the first sliding section. A raised section is formed on the second sliding section, and the second sliding groove portion is formed on the raised section. The height of the raised section is higher than the height of the card setting platform to form a limit platform, and the limit platform and the card setting platform constitute the limit portion.

7. The refrigeration device according to claim 6, characterized in that: The sliding parts include: Carrying the main body; and a notch portion formed on one side of the mounting body portion, the notch portion having a first sliding mounting surface, the first sliding mounting surface being slidably mounted on the first sliding rib portion; A sliding guide portion, connecting the clamping platform and the first sliding rib portion, and used to guide the loading body portion from the first sliding rib portion to the clamping platform; When the second-layer glass plate slides to the unfolded state, the sliding mounting main body is clamped on the clamping platform through the notch and abuts against the limiting platform to be limited.

8. The refrigeration device according to claim 1, characterized in that: The sliding track comprises: a track main body, which is arranged extending along the length direction of the second layer glass plate and is bonded or locked to the second layer glass plate at a position below the second layer glass plate.

9. The refrigeration device according to claim 1, characterized in that: Also included are: A first shelf decorative strip wrapped around a side edge of the first shelf glass plate close to the inner container component; The second shelf decorative strip is included on the side edge of the second shelf glass plate close to the box door body.

10. A refrigeration device, characterized in that: Included are: The box body comprises an inner liner component, wherein a storage space is formed inside the inner liner component; The fixed frame is assembled and fixed on the inner tank component, and two of them are provided and arranged oppositely; The shelf component includes: a first shelf glass plate, which is arranged above the two fixed frames and connected to the two fixed frames on both sides; and a second-layer glass plate, which is slidably connected to the two fixed frames and can be unfolded or folded by sliding relative to the fixed frames; A fixed shelf is arranged at one side of the shelf component and includes a fixed shelf glass plate; and a fixed support frame connected to the bottom of the fixed shelf glass plate, wherein two fixed support frames are provided, one of which is fixedly connected to the inner tank component, and the other is connected and fixed to the adjacent fixed frame body; When the shelf components are in the unfolded state, the second shelf glass plate is flush with the top surface of the first shelf glass plate and the fixed shelf glass surface; In the folded state, the second layer of glass plates are slidably stored under the first layer of glass plates.

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