Refrigerator

Abstract

The utility model relates to the field of refrigeration equipment, and discloses a refrigerator which comprises a refrigerator body, an inner container, a door body, a shelf and an adjusting module, the inner container is installed in the refrigerator body and provided with a containing cavity with an opening in the front side, the door body is installed on the refrigerator body in a rotating mode, a guide rail is arranged on the inner side of the door body, and a plurality of limiting grooves are formed in the guide rail at intervals up and down. The storage rack is installed on the inner side of the door body, the adjusting module comprises an installation main body, a locking piece, a reset piece and a trigger piece, the installation main body is installed on the storage rack, the locking piece is installed on the installation main body and connected to the limiting groove in a clamped mode, the reset piece is connected with the installation main body and the locking piece, and the trigger piece is connected to the locking piece and exposed to the upper portion of the storage rack. The storage rack has the advantages that the locking piece is separated from the limiting groove by operating the triggering piece, the storage rack can move up and down, the locking piece can return to be clamped to the guide rail again by loosening the triggering piece and the reset piece, the triggering piece is exposed above the storage rack, the position of the triggering piece is striking, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator. Background Art

[0002] Refrigerators can be used to store items and prolong the shelf life of items, making them an indispensable appliance for modern families. In order to increase the storage capacity, existing refrigerators usually have multiple shelves for storing items inside the refrigerator door. However, the installation height of these shelves is generally fixed. When users store items, if the height of the items exceeds the original storage height of the shelf, such as high-footed glasses, bottles and other items, they cannot be placed on the shelves because they are too high, resulting in inconvenience in storage. In order to prevent the storage of items from being restricted by the height of the items, the existing technology adopts an adjustable height shelf method, which makes the height between the shelves variable, and thus can store items of larger height. However, the existing adjustable height shelves are not convenient to use, and it is often necessary to insert fingers into the interlayer or gap of the shelf to adjust the height of the shelf, which makes it difficult for users to operate. Utility Model Content

[0003] The purpose of this application is to provide a refrigerator that can conveniently change the height of the door shelf.

[0004] The purpose of this application is achieved through the following technical solutions:

[0005] A refrigerator, comprising:

[0006] Box;

[0007] An inner liner is installed in the box body and is provided with a receiving cavity with a front opening;

[0008] A door body is rotatably mounted on the box body and is used to open and close the accommodating cavity. A guide rail is provided on the inner side of the door body, and a plurality of limit grooves are provided on the guide rail at intervals up and down;

[0009] a shelf mounted on the inner side of the door; and

[0010] An adjustment module includes an installation body, a locking member, a reset member and a trigger member. The installation body is installed on the shelf, the locking member is installed on the installation body and is clamped in the limiting groove, the reset member is respectively connected to the installation body and the locking member, the trigger member is connected to the locking member and is exposed above the shelf, and operating the trigger member can disengage the locking member from the limiting groove to adjust the height of the shelf, and the reset member is used to apply a force to the locking member that can be clamped in the limiting groove.

[0011] In some embodiments of the present application, the shelf is provided with a first accommodating space and a second accommodating space, the top of the first accommodating space is open for accommodating items, the adjustment module is installed in the second accommodating space, the top of the second accommodating space has a mounting hole matching the trigger member, and the trigger member protrudes from the mounting hole; the locking member passes through the side wall of the second accommodating space and is engaged with the limit groove.

[0012] In some embodiments of the present application, the second accommodating space is respectively provided on the left and right sides of the first accommodating space, the adjustment module is installed in each of the second accommodating spaces, and the guide rails are correspondingly provided on the left and right sides of the inner side of the door body.

[0013] In some embodiments of the present application, the bottom of the second accommodating space is open, at least a portion of the side wall of the installation body is inclined, and the inclination direction is from top to bottom, and the installation body is clamped with the side wall of the second accommodating space.

[0014] In some embodiments of the present application, the mounting body includes a first mounting member and a second mounting member, the second mounting member is installed inside the shelf, the first mounting member is connected to the top of the second mounting member, and the locking member, the reset member and the trigger member are all installed on the first mounting member.

[0015] In some embodiments of the present application, the mounting body is provided with a first guide hole, and the locking member is passed through the first guide hole. Operating the trigger member can cause the locking member to slide in the first guide hole, so that the locking member is engaged with or separated from the limiting groove.

[0016] In some embodiments of the present application, the limiting groove is a slot structure with an opening on the front side, and the first guide hole extends in the front-to-back direction.

[0017] In some embodiments of the present application, the trigger member includes a button, a connecting member and a driving member, the mounting body is provided with a second guide hole avoiding the first guide hole, the button is mounted on the front end of the connecting member, the locking member is mounted on the rear end of the connecting member, the driving member is mounted on the connecting member and is located between the locking member and the button, the driving member is passed through the second guide hole, and the extension direction of the second guide hole is inclined forward and downward, pressing the button to move the connecting member in the second guide hole, thereby driving the locking member to move in the first guide hole, so that the locking member is engaged with or separated from the limiting groove.

[0018] In some embodiments of the present application, the mounting body includes two relatively parallel mounting plates, each of the mounting plates is provided with the first guide hole and the second guide hole, the connecting member includes a driving part and a connecting part connected to the front end of the driving part, the driving part is arranged between the two mounting plates, the locking member is connected to the rear end of the driving part, the driving members are connected to both sides of the front end of the driving part, the two ends of the locking member respectively pass through the first guide holes on the two mounting plates, and the driving members on both sides of the driving part respectively pass through the second guide holes on the two mounting plates; the button is provided with a mounting groove with a rear opening, and the front end of the connecting part is inserted into the mounting groove and extends to the bottom of the button.

[0019] In some embodiments of the present application, the reset member is a spring, the mounting body is provided with a clamping block for clamping the first end of the reset member, and the second end of the reset member is clamped to the locking member.

[0020] The refrigerator of the present application has a box body as the outer shell of the refrigerator, which can be used as the base of the refrigerator to store the inner tank inside the box body. The inner tank is provided with a accommodating cavity, which can be used to place shelves, drawers, storage boxes and other structures to store and preserve different items. The items in the refrigerator can be taken out or put back into the refrigerator as the door body is opened. A shelf is provided on the inside of the door body for storing small or slender items. The adjustment module is installed on the shelf so that the shelf can be adjusted in the up and down direction relative to the door body. The locking member on the adjustment module can be clamped on the guide rail of the door body. The locking member is separated from the guide rail by operating the trigger member, and the shelf can be moved up and down. Release the trigger member, and the reset member can make the locking member return to its position and re-clamp to the guide rail to fix the new position of the shelf. The trigger member is exposed above the shelf, its position is eye-catching, and it is easy to operate. There is no need to put your fingers into the interlayer or gap of the shelf, which is more convenient and safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a perspective view of the refrigerator of the present application;

[0022] Figure 2 It is a structural schematic diagram of the inner side of the door body of the present application;

[0023] Figure 3 This is a schematic diagram of the connection structure between the door body and the adjustment module of the present application;

[0024] Figure 4 is a front view of the shelf of the present application;

[0025] Figure 5 yes Figure 4 Cross-sectional view along the AA axis;

[0026] Figure 6This is a three-dimensional diagram of the connection structure between the adjustment module and the guide rail of the present application from a first perspective;

[0027] Figure 7 is a perspective view of the connection structure between the adjustment module and the guide rail of the present application from a second perspective;

[0028] Figure 8 This is a perspective view of the connection structure between the adjustment module and the guide rail of the present application from a third perspective;

[0029] Figure 9 It is a three-dimensional diagram of the installation body of this application;

[0030] Figure 10 is a first-perspective perspective view of the trigger member of the present application;

[0031] Figure 11 This is an exploded view of the trigger member of the present application from a second perspective.

[0032] In the figure, 1. box body; 2. liner; 21. accommodating chamber; 3. door body; 31. guide rail; 311. limiting groove; 4. shelf; 41. first accommodating space; 42. second accommodating space; 5. adjustment module; 51. installation body; 511. first installation member; 512. second installation member; 513. first guide hole; 514. second guide hole; 515. installation plate; 516. snap block; 517. buckle; 52. locking member; 53. reset member; 54. trigger member; 541. button; 5411. installation groove; 542. connecting member; 5421. driving part; 5422. connecting part; 543. driving member. DETAILED DESCRIPTION

[0033] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0035] 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0036] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0037] Refrigerators are a common appliance in daily life and are now widely used. Users can use refrigerators to store food to prevent it from spoiling.

[0038] In this embodiment, the refrigerator includes a body 1 and an inner container 2 .

[0039] The refrigerator body 1 forms the overall appearance of the refrigerator and is generally rectangular in shape. The top and bottom of the refrigerator body 1 are opposite ends, the height of the refrigerator body 1 is measured from the top to the bottom, the left side of the refrigerator body 1 is opposite to the right side, the width of the refrigerator body 1 is measured from the left to the right side, the front of the refrigerator body 1 is opposite to the back side, and the thickness of the refrigerator body 1 is measured from the front to the back. The inner container 2 is disposed within the refrigerator body 1.

[0040] A refrigeration chamber is provided within the inner container 2 for storing items. The refrigeration chamber has a cavity opening, which is arranged toward the front of the box body 1. The refrigeration chamber can be a refrigerated temperature environment, a frozen temperature environment, or a normal temperature environment. A door body 3 is provided at the cavity opening. The door body 3 is in the shape of a straight plate and is arranged at the front of the box body 1. The door body 3 is connected to the box body 1 in an openable and closable manner to open or close the refrigeration chamber.

[0041] As will be understood, a refrigerator also includes a refrigeration system and an air supply system. The refrigeration system is installed within the refrigerator housing 1 and is used to provide cold air to the refrigerator compartment. A refrigeration system generally refers to a closed system consisting of components such as a compressor, evaporator, condenser, filter drier, return air pipe, and throttling device, as well as refrigerant. Each component is located at different locations within the refrigerator housing 1 according to its structural characteristics to meet its corresponding functional requirements. The operating process of the refrigeration system mainly includes compression, condensation, throttling, and evaporation. The compression process is as follows: When the refrigerator is plugged in and the thermostat contacts are connected, the compressor begins operating. Low-temperature, low-pressure refrigerant from the evaporator is drawn into the compressor, compressed by the compressor into high-temperature, high-pressure refrigerant gas, and then discharged into the condenser. The condensation process is as follows: The high-temperature, high-pressure refrigerant gas exchanges heat with the ambient air through the condenser, causing its temperature to drop, gradually cooling to a saturated refrigerant vapor at room temperature and high pressure, and then to a saturated refrigerant liquid. The throttling process involves the condensed, saturated refrigerant liquid passing through a filter drier to remove moisture and impurities before flowing into a throttling device. The throttling device throttles and reduces the pressure, turning the refrigerant into a wet vapor at room temperature and low pressure. The evaporation process involves the wet vapor at room temperature and low pressure entering the evaporator, where it absorbs heat and vaporizes, lowering the temperature of the evaporator and its surroundings, achieving refrigeration and converting the refrigerant into a low-temperature, low-pressure gas. The refrigerant exiting the evaporator returns to the compressor, where the above process repeats. This change in the refrigerant's state converts energy, transferring heat from the refrigerator to the air outside, thus completing the refrigerator's refrigeration cycle.

[0042] The air supply system is installed within the housing 1 and is used to provide power for the flow of cold air. The air supply system generally includes a fan and a guide cavity. In some embodiments, the air inlet end of the guide cavity is located near the fan, and the air outlet end of the guide cavity is located away from the fan. In other embodiments, the air outlet end of the guide cavity is located near the fan, and the air inlet end of the guide cavity is located away from the fan. The fan drives the air within the guide cavity. The evaporator is correspondingly located within the guide cavity. The cold air, cooled by the evaporator, flows along the guide cavity through the fan's drive element, passes through the installation space formed between the inner liner 2 and the housing 1, and ultimately enters the cold storage room to cool the cold storage room.

[0043] Based on the above structure, Figures 1-11As shown, the present application proposes a refrigerator, characterized in that it includes: a box body 1, an inner tank 2, a door body 3, a shelf 4 and an adjustment module 5, the inner tank 2 is installed in the box body 1, and the inner tank 2 is provided with a accommodating cavity 21 with a front opening, the door body 3 is rotatably installed on the box body 1, and is used to open and close the accommodating cavity 21, the inner side of the door body 3 is provided with a guide rail 31, and the guide rail 31 is provided with a plurality of limit grooves 311 spaced apart from each other in the upper and lower directions, the shelf 4 is installed on the inner side of the door body 3, and the adjustment module 5 includes a mounting body 51, a locking member 52, and a reset member 53. and a trigger member 54, the mounting body 51 is mounted on the shelf 4, the locking member 52 is mounted on the mounting body 51 and is clamped in the limiting groove 311, the reset member 53 is respectively connected to the mounting body 51 and the locking member 52, the trigger member 54 is connected to the locking member 52 and is exposed above the shelf 4, and operating the trigger member 54 can disengage the locking member 52 from the limiting groove 311 to adjust the height of the shelf 4, and the reset member 53 is used to apply a force to the locking member 52 that can be clamped in the limiting groove 311.

[0044] Based on the above technical solution, the refrigerator of the present application, the box body 1 serves as the outer shell of the refrigerator and can serve as the base of the refrigerator, and the inner tank 2 is stored in the box body 1. The inner tank 2 is provided with a receiving cavity 21, which can be used to place structures such as shelves, drawers, and storage boxes to store and preserve different items. The items in the refrigerator can be taken out or put back as the door body 3 is opened. A shelf 4 is provided on the inside of the door body 3 for storing small or slender items. The adjustment module 5 is installed on the shelf 4 so that the shelf 4 can be moved up and down relative to the door body 3. The position of the shelf 4 can be adjusted by clamping the locking member 52 on the adjusting module 5 on the guide rail 31 of the door body 3. The locking member 52 is separated from the guide rail 31 by operating the trigger member 54, and the shelf 4 can be moved up and down. The trigger member 54 is released, and the reset member 53 can make the locking member 52 return to its original position and be clamped on the guide rail 31 again, so as to fix the shelf 4 in the new position. The trigger member 54 is exposed above the shelf 4, its position is eye-catching, and the operation is easy. There is no need to put your fingers into the interlayer or gap of the shelf 4, which is more convenient and safer to use. Among them, there can be one or more shelves 4 on the door body 3. When there is only one shelf 4 on the door body 3, the shelf 4 can be set to the above-mentioned structure with adjustable up and down positions; when there are multiple shelves 4 on the door body 3, one of the shelves 4 can be selected to be set to the above-mentioned structure with adjustable up and down positions to adjust the distance between the shelf 4 and other shelves 4; preferably, when there are more than three shelves 4 on the door body 3, the middle shelf 4 is selected to have the function of adjusting the up and down positions, so that the distance between the middle shelf 4 and the upper and lower shelves 4 can be adjusted according to actual needs to meet different usage scenarios.

[0045] In some embodiments of the present application, Figure 2-Figure 5 As shown, the shelf 4 is provided with a first accommodating space 41 and a second accommodating space 42. The top of the first accommodating space 41 is open for accommodating items. The adjustment module 5 is installed in the second accommodating space 42. The top of the second accommodating space 42 has a mounting hole matching the trigger member 54, and the trigger member 54 protrudes from the mounting hole; the locking member 52 passes through the side wall of the second accommodating space 42 and is engaged with the limiting groove 311. The function of the first accommodating space 41 is to place items, and the function of the second accommodating space 42 is to accommodate the adjustment module 5, wherein the volume of the first accommodating space 41 should be as large as possible, so as to ensure the capacity of the shelf 4 and enable the shelf 4 to place more items; the adjustment module 5 is placed in the second accommodating space 42, which can avoid the mechanical structure of the adjustment module 5 from being exposed to the outside, and can not only protect the structure in the adjustment module 5, but also cover the mechanical structure of the adjustment module 5 to improve the aesthetics. The mounting hole at the top of the second accommodating space 42 can allow the trigger member 54 to be exposed, so that the user can operate the adjustment module 5 more conveniently. In addition, the locking member 52 also protrudes from the second accommodating space 42, so that the locking member 52 can be engaged with the limiting groove 311 of the guide rail 31 to fix the position of the shelf 4.

[0046] Specifically, such as Figure 2-Figure 5 As shown, the first accommodating space 41 is provided with a second accommodating space 42 on either side. The adjustment module 5 is installed in each second accommodating space 42, and the guide rails 31 are correspondingly provided on the left and right sides of the inner side of the door body 3. The shelf 4 is fixed to the guide rails 31 by a double-sided clamping method, with locking members 52 on the left and right sides respectively. This allows the shelf 4 to be more stably installed on the door body 3 and prevents the shelf 4 from falling.

[0047] Specifically, such as Figure 2-Figure 9 As shown, the bottom of the second accommodating space 42 is open, and at least part of the side wall of the installation body 51 is inclined, and the inclination direction is from top to bottom. The installation body 51 is snap-fitted to the side wall of the second accommodating space 42. The bottom opening of the second accommodating space 42 allows the installation body 51 to be installed into the second accommodating space 42 from bottom to top. During the installation process, as the installation body 51 continues to move upward, the trigger member 54 will continue to approach the installation hole and eventually pass through the installation hole to protrude from the upper part of the shelf 4. Due to the bottom opening of the second accommodating space 42, in order to prevent the installation body 51 from being affected by gravity and leaving the second accommodating space 42 after installation, it is necessary to fix the installation body 51 in the second accommodating space 42. The snap-fit ​​connection method is relatively simple. Buckles 517 can be provided on both sides of the installation body 51, and slots can be provided on the inner wall of the second accommodating space 42, so as to simply and reliably fix the installation body 51 in the second accommodating space 42.

[0048] In some embodiments of the present application, Figure 6-Figure 9 As shown, the installation body 51 includes a first installation member 511 and a second installation member 512. The second installation member 512 is installed inside the shelf 4. The first installation member 511 is connected to the top of the second installation member 512. The locking member 52, the reset member 53 and the trigger member 54 are all installed on the first installation member 511. The first installation member 511 serves as a mounting base for the locking member 52, the reset member 53 and the trigger member 54. The important structures of the adjustment module 5 are integrated and mounted on the first installation member 511. The first installation member 511 can be adaptively adjusted according to factors such as the installation space and the connection structure, which is convenient for processing. The second installation member 512 is used to install the installation body 51 inside the shelf 4 and set the installation structure of the installation body 51 on the second installation member 512, thereby separating the installation structure and important structures such as the locking member 52, which is also convenient for processing. During installation, the first mounting member 511 can be assembled into place first, and then the second mounting member 512 can be installed, or the first mounting member 511 can be stacked on the second mounting member 512 and installed upward into the second accommodating space 42 together, so that the mounting body 51 can be stably and reliably installed on the shelf 4.

[0049] In some embodiments of the present application, Figure 6-Figure 9 As shown, the mounting body 51 is provided with a first guide hole 513, and the locking member 52 is passed through the first guide hole 513. Operating the trigger member 54 can make the locking member 52 slide in the first guide hole 513, so that the locking member 52 is engaged with or separated from the limiting groove 311. The first guide hole 513 has both guiding and limiting functions. The opening direction of the limiting slot 311 of the guide rail 31 can be in various situations, such as opening on the left and right sides, opening forward, opening backward, etc. The first guide hole 513 can be opened according to the opening direction of the limiting slot 311 and limit the movement of the locking member 52 in other directions. For example, the first guide hole 513 can be set to the shape of an oblong hole, and the extension direction of the oblong hole is the opening direction of the limiting slot 311, that is, the moving direction of the locking member 52, and the diameter of the locking member 52 is the same as the width of the oblong hole, so that the locking member 52 can only move in the length direction of the oblong hole, thereby achieving the purpose of limiting the movement of the locking member 52 in other directions.

[0050] Specifically, such as Figure 2 、 Figure 3 as well as Figure 6-Figure 8As shown, the limiting slot 311 is a slot structure with an open front side, and the first guide hole 513 extends in the front-to-back direction. The front-side opening of the limiting slot 311 allows the user to more intuitively see the engaging structure and engaging position between the guide rail 31 and the locking member 52, making it easier for the user to determine the engagement between the two. At the same time, the first guide hole 513 relatively extends in the front-to-back direction, allowing the locking member 52 to move in the front-to-back direction, thereby satisfying the engagement and disengagement of the locking member 52 with the limiting slot 311 with an open front side.

[0051] More specifically, Figures 6-11 As shown, the trigger member 54 includes a button 541, a connecting member 542 and a driving member 543. The mounting body 51 is provided with a second guide hole 514 to avoid the first guide hole 513. The button 541 is mounted on the front end of the connecting member 542, and the locking member 52 is mounted on the rear end of the connecting member 542. The driving member 543 is mounted on the connecting member 542 and is located between the locking member 52 and the button 541. The driving member 543 is passed through the second guide hole 514, and the extension direction of the second guide hole 514 is inclined to extend forward and downward. Pressing the button 541 can move the connecting member 542 in the second guide hole 514, thereby driving the locking member 52 to move in the first guide hole 513, so that the locking member 52 is engaged with or separated from the limiting groove 311. In order to further improve the convenience of user operation, the trigger member 54 is triggered by a button 541. The button 541 of the trigger member 54 protrudes from the top of the shelf 4. The user only needs to press the button 541 downward to drive the connecting member 542 and the driving member 543 to move downward. Since the second guide hole 514 extends obliquely forward and downward, the driving member 543 will move forward and downward. Because the first guide hole 513 extends front and back, and the driving member 543 is connected to the locking member 52 through the connecting member 542, the locking member 52 will move forward, so that the locking member 52 is separated from the limiting groove 311 of the guide rail 31. The shelf 4 loses its position restriction in the up and down direction and can move up and down. When the shelf 4 moves to the appropriate position, the user releases the button 541, and the locking member 52 moves backward under the pull of the reset member 53 and re-enters the limiting groove 311, finally completing the adjustment of the up and down position of the shelf 4.

[0052] More specifically, Figures 6-11As shown, the mounting body 51 includes two relatively parallel mounting plates 515, each of which is provided with a first guide hole 513 and a second guide hole 514, and the connecting member 542 includes a driving portion 5421 and a connecting portion 5422 connected to the front end of the driving portion 5421, the driving portion 5421 is provided between the two mounting plates 515, the locking member 52 is connected to the rear end of the driving portion 5421, and the driving members 543 are connected to both sides of the front end of the driving portion 5421, and the two ends of the locking member 52 respectively pass through the first guide holes 513 on the two mounting plates 515, and the driving members 543 on both sides of the driving portion 5421 respectively pass through the second guide holes 514 on the two mounting plates 515; the button 541 is provided with a mounting groove 5411 with a rear opening, and the front end of the connecting portion 5422 is inserted into the mounting groove 5411 and extends to the bottom of the button 541. A first guide hole 513 and a second guide hole 514 are provided on the two parallel mounting plates 515. The locking member 52 can be installed on the first guide holes 513 on both sides, and the driving member 543 can be installed on the second guide holes 514 on both sides. The installation of the locking member 52 and the driving member 543 is more stable and reliable. The connecting member 542 has a driving part 5421 and a connecting part 5422, wherein the locking member 52 and the driving member 543 are both connected to the driving part 5421, and the connecting part 5422 is inserted into the mounting groove 5411 of the button 541. When the button 541 is pressed downward, the connecting part 5422 will be driven to move downward together, and the front side of the driving part 5421 drives the driving member 543 to move forward and downward along the second guide hole 514, and the locking member 52 on the rear side of the driving part 5421 moves forward under the guidance of the first guide hole 513.

[0053] In some embodiments of the present application, Figure 8 As shown, the reset member 53 is a spring, and the mounting body 51 is provided with a clamping block 516 for clamping the first end of the reset member 53. The second end of the reset member 53 is clamped to the locking member 52. The reset member 53 needs to adopt an elastic structure. As a common elastic member, the spring has a simple structure and low cost, making it very suitable for use as the reset member 53. The spring as the reset member 53 needs to be fixedly installed. The locking member 52 as the movable end can directly fix the spring on it, while the mounting body 51 as the fixed end needs to be provided with a clamping block 516. The fixed end of the spring is clamped to the clamping block 516 to achieve the installation of the reset member 53.

[0054] In summary, in the refrigerator of the present application, the box body 1 serves as the outer shell of the refrigerator and can serve as the base of the refrigerator, and the inner tank 2 is stored in the box body 1. The inner tank 2 is provided with a receiving cavity 21, which can be used to place structures such as shelves, drawers, and storage boxes to store and preserve different items. The items in the refrigerator can be taken out or put back as the door body 3 is opened. A shelf 4 is provided on the inside of the door body 3 for storing small or slender items. The adjustment module 5 is installed on the shelf 4 so that the shelf 4 can be positioned up and down relative to the door body 3. Adjustment, the locking member 52 on the adjustment module 5 can be clamped on the guide rail 31 of the door body 3, and the locking member 52 is separated from the guide rail 31 by operating the trigger member 54, and the shelf 4 can move up and down. Release the trigger member 54, and the reset member 53 can make the locking member 52 return to its original position and re-clamp on the guide rail 31 to fix the new position of the shelf 4. The trigger member 54 is exposed above the shelf 4, its position is eye-catching, and it is easy to operate. There is no need to put your fingers into the interlayer or gap of the shelf 4, which is more convenient and safer to use.

[0055] The above is only a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present application. These improvements and replacements should also be regarded as the scope of protection of the present application.

Claims

1. A refrigerator, characterized in that: include: Box; An inner liner is installed in the box body and is provided with a receiving cavity with a front opening; A door body is rotatably mounted on the box body and is used to open and close the accommodating cavity. A guide rail is provided on the inner side of the door body, and a plurality of limit grooves are provided on the guide rail at intervals up and down; a shelf mounted on the inner side of the door; and An adjustment module includes an installation body, a locking member, a reset member and a trigger member. The installation body is installed on the shelf, the locking member is installed on the installation body and is clamped in the limiting groove, the reset member is respectively connected to the installation body and the locking member, the trigger member is connected to the locking member and is exposed above the shelf, and operating the trigger member can disengage the locking member from the limiting groove to adjust the height of the shelf, and the reset member is used to apply a force to the locking member that can be clamped in the limiting groove.

2. The refrigerator according to claim 1, wherein: The shelf is provided with a first accommodating space and a second accommodating space. The top of the first accommodating space is open for accommodating items. The adjustment module is installed in the second accommodating space. The top of the second accommodating space has a mounting hole matching the trigger member, and the trigger member protrudes from the mounting hole; the locking member passes through the side wall of the second accommodating space and is engaged with the limiting groove.

3. The refrigerator according to claim 2, characterized in that The second accommodating space is respectively provided on the left and right sides of the first accommodating space, the adjustment module is installed in each of the second accommodating spaces, and the guide rails are correspondingly provided on the left and right sides of the inner side of the door body.

4. The refrigerator according to claim 2, characterized in that The bottom of the second accommodating space is open, at least a portion of the sidewall of the installation body is inclined, and the inclination direction is from top to bottom, and the installation body is engaged with the sidewall of the second accommodating space.

5. The refrigerator according to claim 1, wherein The mounting body includes a first mounting member and a second mounting member, the second mounting member is mounted inside the shelf, the first mounting member is connected to the top of the second mounting member, and the locking member, the reset member and the trigger member are all mounted on the first mounting member.

6. The refrigerator according to claim 1, wherein: The mounting body is provided with a first guide hole, and the locking member is passed through the first guide hole. Operating the trigger member can cause the locking member to slide in the first guide hole, so that the locking member is engaged with or separated from the limiting groove.

7. The refrigerator according to claim 6, characterized in that The limiting groove is a slot structure with an opening at the front side, and the first guide hole extends in the front-to-back direction.

8. The refrigerator according to claim 7, characterized in that The trigger member includes a button, a connecting member and a driving member. The mounting body is provided with a second guide hole that avoids the first guide hole. The button is mounted on the front end of the connecting member, and the locking member is mounted on the rear end of the connecting member. The driving member is mounted on the connecting member and is located between the locking member and the button. The driving member is passed through the second guide hole, and the extension direction of the second guide hole is inclined to extend forward and downward. Pressing the button causes the connecting member to move in the second guide hole, thereby driving the locking member to move in the first guide hole, so that the locking member is engaged with or separated from the limiting groove.

9. The refrigerator according to claim 8, characterized in that The mounting body includes two relatively parallel mounting plates, each of which is provided with the first guide hole and the second guide hole, the connecting member includes a driving part and a connecting part connected to the front end of the driving part, the driving part is arranged between the two mounting plates, the locking member is connected to the rear end of the driving part, the driving members are connected to both sides of the front end of the driving part, the two ends of the locking member respectively pass through the first guide holes on the two mounting plates, and the driving members on both sides of the driving part respectively pass through the second guide holes on the two mounting plates; the button is provided with a mounting groove with a rear opening, and the front end of the connecting part is inserted into the mounting groove and extends to the bottom of the button.

10. The refrigerator according to claim 1, wherein The reset member is a spring, the mounting body is provided with a clamping block for clamping a first end of the reset member, and the second end of the reset member is clamped to the locking member.

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