Refrigerator

Abstract

The utility model discloses a refrigerator which comprises a refrigerator body, a refrigerator door and a refrigerator door, the door body is hinged to the refrigerator body so as to open or close the storage chamber; the guide rail assembly comprises guide rail bodies and first rolling wheels, the guide rail bodies are arranged on the two sides of the storage chamber, guide grooves are formed in the inner sides of the guide rail bodies in the front-back direction, and the first rolling wheels are detachably connected to the inner sides of the guide rail bodies; the sliding rail assembly is detachably connected to the inner side of the guide rail body; the drawer is arranged between the guide rail assemblies on the two sides of the storage chamber, sliding grooves are formed in the two sides of the drawer in the front-back direction, and second rolling wheels are detachably connected to the two sides of the drawer. According to the utility model, the drawer can be switched into a roller type drawer and a slide rail type drawer, the applicability is high, the number of parts can be reduced, the cost can be reduced, and the production efficiency can be improved.

Description

Technical Field

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

[0002] Common drawers in current refrigerators include roller drawers and slide drawers. The roller drawers and slide drawers are used separately in the refrigerator, and the roller drawers and slide drawers require special guide rails and corresponding drawer frames.

[0003] Due to the diversity of market demands, two sets of drawers are usually required, corresponding to roller drawers or sliding drawers, which have more parts and higher costs. Utility Model Content

[0004] The purpose of the utility model is to provide a refrigerator which can be adapted to roller drawers and slide rail drawers at the same time, thereby helping to reduce costs.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A refrigerator, comprising:

[0007] A box body, wherein a storage room is provided in the box body;

[0008] A door body, the door body is hinged to the box body to open or close the storage chamber;

[0009] A guide rail assembly, the guide rail assembly comprising a guide rail body and a first roller, the guide rail body is provided on both sides of the storage chamber, a guide groove is provided on the inner side of the guide rail body along the front-back direction, and the first roller is detachably connected to the inner side of the guide rail body;

[0010] A slide rail assembly, the slide rail assembly being detachably connected to the inner side of the guide rail body;

[0011] A drawer, the drawer is arranged between the guide rail assemblies on both sides of the storage chamber, both sides of the drawer are provided with slide grooves along the front-back direction, and both sides of the drawer are detachably connected with second rollers;

[0012] Wherein, after the slide rail assembly is installed on the inner side of the guide rail body, the drawer is connected to the slide rail assembly; after the slide rail assembly is removed from the inner side of the guide rail body, the first roller enters the slide groove, and the second roller enters the guide groove.

[0013] Preferably, the slide rail assembly comprises a slide rail body and a fixing member, and one side of the slide rail body is detachably connected to the inner side of the guide rail body through the fixing member.

[0014] Preferably, an avoidance hole and a locking hole are provided on the side of the slide rail body facing the guide rail body, the avoidance hole and the locking hole are connected to each other, the size of the avoidance hole is larger than the size of the locking hole, a locking block is provided on the inner side of the guide rail body, and a locking groove is provided on the side of the locking block, so that when the locking block passes through the avoidance hole and moves into the locking hole, the inner edge of the locking hole is locked into the locking groove of the locking block.

[0015] Preferably, the avoidance holes and the clamping holes are both provided in the front and rear areas of the guide rail body, and the avoidance holes and the clamping holes are connected together in a one-to-one correspondence, and the clamping blocks are both provided in the front and rear areas of the guide rail body, and the clamping blocks are clamped into the clamping holes in a one-to-one correspondence.

[0016] Preferably, an elastic buckle is further provided on the inner side of the guide rail body, and a bayonet is further provided on the side of the slide rail body facing the guide rail body, so that after the block is inserted into the hole, the elastic buckle is inserted into the bayonet to limit the movement of the slide rail body relative to the guide rail body.

[0017] Preferably, both sides of the drawer are provided with a convex strip structure, and the convex strip structure is extended in the front-to-back direction, and the slide rail assembly also includes a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are both fixed to the side of the slide rail body facing away from the guide rail body, and the top of the first mounting plate and the second mounting plate are correspondingly provided with a first plug plate and a second plug plate, and the first plug plate and the second plug plate are both inserted into the convex strip structure from the bottom side of the convex strip structure upward.

[0018] Preferably, a first horizontal support plate and a second horizontal support plate are correspondingly provided on the top of the first mounting plate and the second mounting plate, and the first support plate and the second support plate are both supported on the bottom side of the convex strip structure.

[0019] Preferably, the sliding groove is opened on the bottom side of the convex strip structure along the front-to-back direction, the first roller is located in the front area of ​​the guide rail body, and the first roller enters the sliding groove on the bottom side of the convex strip structure, and the second roller is located in the rear area of ​​the drawer, and the second roller enters the guide groove.

[0020] The utility model also relates to a refrigerator, comprising:

[0021] A box body, wherein a storage room is provided in the box body;

[0022] A door body, the door body is hinged to the box body to open or close the storage chamber;

[0023] A guide rail assembly, the guide rail assembly comprising a guide rail body and a first roller, the guide rail body being provided on both sides of the storage chamber, the inner side of the guide rail body being provided with a guide groove along the front-to-back direction, the front end of the guide groove being open, the rear end of the guide groove being closed, and the first roller being detachably connected to the inner side of the guide rail body;

[0024] A slide rail assembly, the slide rail assembly being detachably connected to the inner side of the guide rail body;

[0025] A drawer, the drawer is arranged between the guide rail assemblies on both sides of the storage chamber, both sides of the drawer are provided with slide grooves along the front-back direction, and both sides of the drawer are detachably connected with second rollers;

[0026] Wherein, after the slide rail assembly is installed on the inner side of the guide rail body, the drawer is connected to the slide rail assembly; after the slide rail assembly is removed from the inner side of the guide rail body, the first roller enters the slide groove, and the second roller enters the guide groove.

[0027] Preferably, a shock absorbing member is provided at the rear end of the guide groove.

[0028] Compared with the prior art, the refrigerator of the utility model has the following beneficial effects:

[0029] In the present invention, the slide rail assembly is detachably connected to the inner side of the guide rail body. Therefore, after the slide rail assembly is installed on the inner side of the guide rail body, the two sides of the drawer are connected to the slide rail assemblies on the guide rail bodies on both sides of the storage chamber in a one-to-one manner. One side of the slide rail assembly is detachably connected to the inner side of the guide rail body, and the other side of the slide rail assembly is detachably connected to the side of the drawer, thereby converting the drawer into a slide rail drawer. After the slide rail assembly is removed from the inner side of the guide rail body, the first roller of the guide rail assembly enters the slide groove of the drawer, and the second roller of the drawer enters the guide groove of the guide rail body, so that the drawer can move in the front and rear directions through the first roller and the second roller, thereby converting the drawer into a roller drawer. Therefore, compared with conventional technologies, the present invention can easily switch the drawer into a roller drawer and a slide rail drawer, has high applicability, can reduce the number of parts, can reduce costs, and is conducive to improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional diagram of the overall structure of an embodiment of the utility model;

[0031] Figure 2 is a schematic diagram of a guide rail assembly and a storage chamber according to an embodiment of the utility model;

[0032] Figure 3Schematic diagram of the relationship between the drawer and the slide rail assembly of the embodiment of the utility model;

[0033] Figure 4 yes Figure 3 A in the enlarged view;

[0034] Figure 5 yes Figure 3 The enlarged view of point B in the figure;

[0035] Figure 6 It is a schematic diagram of a guide rail assembly and a slide rail assembly of an embodiment of the utility model;

[0036] Figure 7 It is a schematic diagram of the connection between the guide rail assembly and the slide rail assembly of the embodiment of the utility model;

[0037] Figure 8 yes Figure 7 The enlarged view of point C in the figure;

[0038] Fig. 9 is a schematic diagram of a guide rail assembly according to an embodiment of the utility model;

[0039] Fig.10 yes Fig. 9 The enlarged view of D in the figure;

[0040] Fig.11 It is a three-dimensional diagram of the slide rail assembly according to an embodiment of the utility model.

[0041] In the figure, 1, box body; 11, storage room; 2, guide rail assembly; 21, guide rail body; 22, first roller; 23, guide groove; 24, clamping block; 25, clamping groove; 26, elastic buckle; 3, slide rail assembly; 31, slide rail body; 311, avoidance hole; 312, clamping hole; 313, clamping mouth; 32, fixing member; 33, first mounting plate; 331, first plug plate; 332, first support plate; 34, second mounting plate; 341, second plug plate; 342, second support plate; 4, drawer; 41, slide groove; 42, second roller; 43, convex strip structure; 5, shock absorbing member. DETAILED DESCRIPTION

[0042] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0043] In the description of the present utility model, it should be understood that the wording "comprising" used in the present utility model specification refers to the presence of the features, integers, steps, operations, parts / components and / or assemblies, but does not exclude the presence or addition of one or more other features, integers, steps, operations, parts / components, assemblies and / or their groups. It should be understood that when we say that a part / component is "connected" to another part / component, it can be directly connected to the other part / component, or there can be intermediate parts / components. The wording "and / or" used here includes all or any unit and all combinations of one or more associated listed items.

[0044] As a common appliance in daily life, refrigerators are now widely used. Users can store food in refrigerators to prevent food from spoiling.

[0045] In this embodiment, the refrigerator includes a box body 1 and a drawer 4.

[0046] The box body 1 is used to form the overall appearance of the refrigerator. The box body 1 is roughly in the shape of a rectangular frame. The top of the box body 1 and the bottom of the box body 1 are opposite ends. From the top of the box body 1 to the bottom of the box body 1 is the height direction of the box body 1, the left side of the box body 1 and the right side of the box body 1 are opposite sides, from the left side of the box body 1 to the right side of the box body 1 is the width direction of the box body 1, the front side of the box body 1 and the back side of the box body 1 are opposite sides, and from the front side of the box body 1 to the back side of the box body 1 is the thickness direction of the box body 1.

[0047] The box body 1 is provided with a storage room 11 inside, and the storage room 11 is used to place goods. The storage room 11 is provided with a cavity opening, and the cavity opening direction is arranged toward the front side of the box body 1. The storage room 11 can be in a refrigerated temperature environment, a frozen temperature environment, or a normal temperature environment. The drawer 4 is arranged in the storage room 11, and a door body is provided at the cavity opening. The door body is arranged in a straight plate shape at the front side of the box body 1, and the door body can be connected to the box body 1 to open or close the storage room 11.

[0048] It can be understood that the refrigerator also includes a refrigeration system and an air supply system. The refrigeration system is installed in the box 1, and the refrigeration system is used to provide cold air to the storage room 11; the refrigeration system generally refers to a closed system composed of components such as a compressor, an evaporator, a condenser, a drying filter, a return air pipe and a throttling device and a refrigerant. Each component is distributed at different positions of the box 1 according to its structural characteristics to meet the requirements of its corresponding function. The working process of the refrigeration system mainly includes a compression process, a condensation process, a throttling process and an evaporation process. The compression process is: after the power cord of the refrigerator is plugged in, when the contacts of the thermostat are connected, the compressor starts to work, and the low-temperature and low-pressure refrigerant from the evaporator is sucked into the compressor, and is compressed into a high-temperature and high-pressure refrigerant gas by the action of the compressor and then discharged into the condenser. The condensation process is: the high-temperature and high-pressure refrigerant gas exchanges heat with the external environment through the condenser, the temperature drops, and is gradually cooled to a saturated refrigerant vapor at room temperature and high pressure, and then cooled to a saturated refrigerant liquid. The throttling process is as follows: the condensed refrigerant saturated liquid is filtered through a drying filter to remove moisture and impurities and then flows into the throttling device. The throttling device is used to throttle and reduce the pressure, and the refrigerant becomes wet steam at room temperature and low pressure. Evaporation process: The wet steam at room temperature and low pressure enters the evaporator and begins to absorb heat for gasification, which reduces the temperature of the evaporator and its surroundings, achieves refrigeration, and turns the refrigerant into a low-temperature, low-pressure gas. The refrigerant coming out of the evaporator returns to the compressor and repeats the above process. Energy conversion is carried out through the change in the state of the refrigerant, and the heat in the refrigerator is transferred to the air outside the box, thereby realizing the refrigeration cycle of the refrigerator.

[0049] The air supply system is installed in the box 1 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 arranged close to the fan, and the air outlet end of the guide cavity is arranged away from the fan. In other embodiments, the air outlet end of the guide cavity is arranged close to the fan, and the air inlet end of the guide cavity is arranged away from the fan. The fan drives the air in the guide cavity, and the evaporator is correspondingly arranged in the guide cavity. The cold air cooled by the evaporator flows along the guide cavity through the driving part of the fan and finally enters the storage room 11 to perform a refrigeration operation on the storage room 11.

[0050] Based on this, Figures 1 to 11 As shown, the utility model relates to a refrigerator, comprising:

[0051] The box body 1 has a storage room 11 therein.

[0052] A door body is hinged to the box body 1 to open or close the storage chamber 11.

[0053] The guide rail assembly 2 includes a guide rail body 21 and a first roller 22. The guide rail body 21 is provided on both sides of the storage chamber 11. A guide groove 23 is opened on the inner side of the guide rail body 21 along the front-to-back direction. The first roller 22 is detachably connected to the inner side of the guide rail body 21.

[0054] The slide rail assembly 3 is detachably connected to the inner side of the guide rail body 21 .

[0055] The drawer 4 is arranged between the guide rail assemblies 2 on both sides of the storage chamber 11. Both sides of the drawer 4 are provided with slide grooves 41 along the front-to-back direction. Both sides of the drawer 4 are detachably connected with second rollers 42.

[0056] Among them, after the slide rail assembly 3 is installed on the inner side of the guide rail body 21, the drawer 4 is connected to the slide rail assembly 3; after the slide rail assembly 3 is removed from the inner side of the guide rail body 21, the first roller 22 enters the slide groove 41, and the second roller 42 enters the guide groove 23.

[0057] In the present invention, the slide rail assembly 3 is detachably connected to the inner side of the guide rail body 21. Therefore, after the slide rail assembly 3 is installed on the inner side of the guide rail body 21, the two sides of the drawer 4 are connected to the slide rail assemblies 3 on the guide rail bodies 21 on both sides of the storage chamber 11 in a one-to-one correspondence. One side of the slide rail assembly 3 is detachably connected to the inner side of the guide rail body 21, and the other side of the slide rail assembly 3 is detachably connected to the side of the drawer 4, so that the drawer 4 is converted into a slide rail drawer. When the slide rail assembly 3 is removed from the inner side of the guide rail body 21, the drawer 4 is detachably connected to the inner side of the guide rail body 21. After dismantling, the first roller 22 of the guide rail assembly 2 is allowed to enter the slide groove 41 of the drawer 4, and the second roller 42 of the drawer 4 is allowed to enter the guide groove 23 of the guide rail body 21, so that the drawer 4 can move in the front and rear directions through the first roller 22 and the second roller 42, thereby converting the drawer 4 into a roller drawer; therefore, compared with conventional technology, the utility model can easily switch the drawer 4 into a roller drawer and a slide rail drawer, has high applicability, can reduce the number of parts, can reduce costs, and is conducive to improving production efficiency.

[0058] It should be noted that, in order to achieve the compactness of the structure of the utility model, before installing the slide rail assembly 3 on the inner side of the guide rail body 21, it is necessary to disassemble the first roller 22 and the second roller 42, so that the slide rail assembly 3 has enough space to be installed on the inner side of the guide rail body 21, so as to realize the switching of the slide rail type drawer; after removing the slide rail assembly 3 from the guide rail body 21, it is necessary to install the first roller 22 and the second roller 42 on the guide rail body 21 and the drawer 4 accordingly, and let the first roller 22 and the second roller 42 enter the slide groove 41 of the drawer 4 and the guide groove 23 of the guide rail body 21 accordingly, so as to realize the switching of the roller type drawer.

[0059] In addition, the utility model is not only applicable to the drawer 4, but also can be applied to a storage structure that can be pushed and pulled, such as a tray or a storage box in a refrigerator.

[0060] Furthermore, the storage room 11 can be a refrigerator, a freezer or other separated small compartments.

[0061] In this embodiment, the slide rail assembly 3 includes a slide rail body 31 and a fixing member 32 , and one side of the slide rail body 31 is detachably connected to the inner side of the guide rail body 21 through the fixing member 32 .

[0062] Specifically, the fixing member 32 is a fixing screw, and one side of the slide rail body 31 is fixed to the inner side of the guide rail body 21 by the fixing screw, and the other side of the slide rail body 31 is connected to the drawer 4, so that the drawer 4 is switched to a slide rail drawer. After loosening the fixing screw, the slide rail body 31 can be removed from the guide rail body 21, thereby realizing a detachable connection between the slide rail body 31 and the guide rail body 21.

[0063] Preferably, an avoidance hole 311 and a locking hole 312 are provided on the side of the slide rail body 31 facing the guide rail body 21, the avoidance hole 311 and the locking hole 312 are connected to each other, the size of the avoidance hole 311 is larger than the size of the locking hole 312, and a locking block 24 is provided on the inner side of the guide rail body 21, and a locking groove 25 is provided on the side of the locking block 24, so that when the locking block 24 penetrates into the avoidance hole 311 and moves into the locking hole 312, the inner edge of the locking hole 312 is locked into the locking groove 25 of the locking block 24.

[0064] That is, when installing the slide rail body 31 on the guide rail body 21, let the block 24 of the guide rail body 21 pass through the avoidance hole 311 of the slide rail body 31, and then move the slide rail body 31 to allow the block 24 of the guide rail body 21 to slide into the clamping hole 312, so that the inner edge of the clamping hole 312 is clamped into the clamping groove 25 of the block 24, so that the slide rail body 31 is pre-fixed on the inner side of the guide rail body 21, and then the slide rail body 31 is conveniently fixed to the inner side of the guide rail body 21 by the fixing screws, which is more convenient to install and more stable in connection.

[0065] Furthermore, the front area and the rear area of ​​the slide rail body 31 are both provided with the avoidance hole 311 and the clamping hole 312, and the avoidance hole 311 and the clamping hole 312 are connected together in a one-to-one correspondence, and the front area and the rear area of ​​the guide rail body 21 are both provided with the clamping block 24, and the clamping block 24 is clamped into the clamping hole 312 in a one-to-one correspondence.

[0066] That is, the slide rail body 31 is placed on the inner side of the guide rail body 21, and the block 24 of the guide rail body 21 is inserted into the avoidance hole 311 of the slide rail body 31. Then, the slide rail body 31 can be moved in the front-to-back direction to allow the block 24 to be inserted into the hole 312. The block 24 is inserted into the front and rear areas of the slide rail body 31, thereby further enhancing the stability of the connection between the slide rail body 31 and the guide rail body 21.

[0067] Furthermore, an elastic buckle 26 is provided on the inner side of the guide rail body 21, and a bayonet 313 is provided on the side of the slide rail body 31 facing the guide rail body 21, so that after the block 24 is inserted into the hole 312, the elastic buckle 26 is inserted into the bayonet 313 to limit the movement of the slide rail body 31 relative to the guide rail body 21.

[0068] By placing the slide rail body 31 on the inner side of the guide rail body 21, allowing the block 24 of the guide rail body 21 to enter the avoidance hole 311 of the slide rail body 31, and then moving the slide rail body 31 to allow the block 24 to be inserted into the hole 312. When the block 24 is inserted into the end of the hole 312, the elastic buckle 26 can be inserted into the slot 313 of the slide rail body 31, so that the slide rail body 31 can be pre-fixed on the inner side of the guide rail body 21, which is convenient for fixing the slide rail body 31 to the inner side of the guide rail body 21 by fixing screws later, and can also further ensure the stability of the slide rail body 31 connected to the inner side of the guide rail body 21.

[0069] In this embodiment, both sides of the drawer 4 are provided with a convex structure 43, and the convex structure 43 is extended in the front-to-back direction. The slide rail assembly 3 also includes a first mounting plate 33 and a second mounting plate 34. The first mounting plate 33 and the second mounting plate 34 are both fixed to the side of the slide rail body 31 facing away from the guide rail body 21. The tops of the first mounting plate 33 and the second mounting plate 34 are correspondingly provided with a first plug plate 331 and a second plug plate 341. The first plug plate 331 and the second plug plate 341 are both inserted into the convex structure 43 from the bottom side of the convex structure 43 upward.

[0070] The first mounting plate 33 and the second mounting plate 34 are fixed to the side of the slide rail body 31 facing away from the guide rail body 21, and the first mounting plate 33 and the second mounting plate 34 are correspondingly located in the front area and the rear area of ​​the slide rail body 31, and then the first plug plate 331 of the first mounting plate 33 and the second plug plate 341 of the second mounting plate 34 are inserted into the convex strip structure 43 from the bottom side of the convex strip structure 43 upward, thereby realizing the connection between the slide rail body 31 and the drawer 4.

[0071] Preferably, a first horizontal support plate 332 and a second horizontal support plate 342 are correspondingly provided on the top of the first mounting plate 33 and the second mounting plate 34 , and the first support plate 332 and the second support plate 342 are both supported on the bottom side of the convex strip structure 43 .

[0072] After the first plug plate 331 of the first mounting plate 33 and the second plug plate 341 of the second mounting plate 34 are inserted into the convex strip structure 43, the first support plate 332 of the first mounting plate 33 and the second support plate 342 of the second mounting plate 34 are supported on the bottom side of the convex strip structure 43 to support the drawer 4 and enhance the stability of the connection between the slide rail assembly 3 and the drawer 4.

[0073] In this embodiment, the sliding groove 41 is opened on the bottom side of the convex strip structure 43 along the front-to-back direction, the first roller 22 is located in the front area of ​​the guide rail body 21, and the first roller 22 enters the sliding groove 41 on the bottom side of the convex strip structure 43, and the second roller 42 is located in the rear area of ​​the drawer 4, and the second roller 42 enters the guide groove 23.

[0074] By allowing the first roller 22 of the guide rail body 21 to be supported in the slide groove 41 on the bottom side of the convex structure 43, the second roller 42 of the drawer 4 is allowed to enter and be pressed into the guide groove 23 of the guide rail body 21, and the first roller 22 is located in the front area of ​​the guide rail body 21, and the second roller 42 is located in the rear area of ​​the drawer 4, so that the drawer 4 can be supported at both the front and rear ends to ensure the stability of the support for the drawer 4, thereby not easily affecting the storage of the drawer 4.

[0075] In the present embodiment, the guide groove 23 is gradually tilted downward in the direction from the middle to the rear end, and the slide groove 41 is gradually tilted upward in the direction from the middle to the front end. Therefore, when the roller drawer is in use, after the drawer 4 is pushed into the storage chamber 11 and the second roller 42 passes through the middle of the guide groove 23, due to the inclined setting of the guide groove 23, the drawer 4 can automatically slide into the storage chamber 11 under the action of gravity, which can save effort for the user to push the drawer 4 into the storage chamber 11; then, after the drawer 4 is fully pushed into the storage chamber 11, due to the inclined setting of the guide groove 23, the drawer 4 is not easy to slide out of the storage chamber 11, and the user needs to pull it to slide out of the storage chamber 11, and because the guide groove 23 is inclined, after the drawer 4 is fully pushed into the storage chamber 11, the drawer 4 is in an upward tilted state. At this time, the slide groove 41 is gradually tilted upward in the direction from the middle to the front end, so that the drawer 4 can tilt upward.

[0076] It should be noted that the guide groove 23 and the slide groove 41 are inclined at a small angle, so as not to affect the storage and arrangement of the drawer 4 .

[0077] The utility model also relates to a refrigerator, comprising:

[0078] A box body 1, wherein a storage room 11 is provided in the box body 1;

[0079] A door body, the door body is hinged to the box body 1 to open or close the storage chamber 11;

[0080] The guide rail assembly 2 includes a guide rail body 21 and a first roller 22. The guide rail body 21 is provided on both sides of the storage chamber 11. A guide groove 23 is provided on the inner side of the guide rail body 21 along the front-to-back direction. The front end of the guide groove 23 is open and the rear end of the guide groove 23 is closed. The first roller 22 is detachably connected to the inner side of the guide rail body 21.

[0081] A slide rail assembly 3, wherein the slide rail assembly 3 is detachably connected to the inner side of the guide rail body 21;

[0082] Drawer 4, the drawer 4 is arranged between the guide rail assemblies 2 on both sides of the storage chamber 11, both sides of the drawer 4 are provided with slide grooves 41 along the front-to-back direction, and both sides of the drawer 4 are detachably connected with second rollers 42;

[0083] Among them, after the slide rail assembly 3 is installed on the inner side of the guide rail body 21, the drawer 4 is connected to the slide rail assembly 3; after the slide rail assembly 3 is removed from the inner side of the guide rail body 21, the first roller 22 enters the slide groove 41, and the second roller 42 enters the guide groove 23.

[0084] In the present invention, the slide rail assembly 3 is detachably connected to the inner side of the guide rail body 21. Therefore, after the slide rail assembly 3 is installed on the inner side of the guide rail body 21, the two sides of the drawer 4 are connected to the slide rail assemblies 3 on the guide rail bodies 21 on both sides of the storage chamber 11 in a one-to-one correspondence. One side of the slide rail assembly 3 is detachably connected to the inner side of the guide rail body 21, and the other side of the slide rail assembly 3 is detachably connected to the side of the drawer 4, so that the drawer 4 is converted into a slide rail drawer. When the slide rail assembly 3 is removed from the inner side of the guide rail body 21, the drawer 4 is detachably connected to the inner side of the guide rail body 21. After dismantling, the first roller 22 of the guide rail assembly 2 is allowed to enter the slide groove 41 of the drawer 4, and the second roller 42 of the drawer 4 is allowed to enter the guide groove 23 of the guide rail body 21, so that the drawer 4 can move in the front and rear directions through the first roller 22 and the second roller 42, thereby converting the drawer 4 into a roller drawer; therefore, compared with conventional technology, the utility model can easily switch the drawer 4 into a roller drawer and a slide rail drawer, has high applicability, can reduce the number of parts, can reduce costs, and is conducive to improving production efficiency.

[0085] After switching to a roller drawer, since the front end of the guide groove 23 is open and the rear end of the guide groove 23 is closed, after the drawer 4 is pushed inward until the second roller 42 moves to the rear end of the guide groove 23, the drawer 4 is restricted from continuing to move backward, thereby preventing the drawer 4 from hitting the inner wall of the storage chamber 11 backward, thereby limiting the position of the drawer 4.

[0086] In this embodiment, a shock absorbing member 5 is provided at the rear end of the guide groove 23, so that after the second roller 42 moves to the rear end of the guide groove 23, the second roller 42 collides with the shock absorbing member 5, which can play a shock absorbing role and also prevent the second roller 42 from being damaged or the guide rail body 21 from being damaged after long-term use.

[0087] The shock absorbing member 5 can be a rubber pad or a silicone pad or other components that play a role of buffering protection.

[0088] In this embodiment, an upper guide bar and a lower guide bar are provided on the inner side of the guide rail body 21, and the upper guide bar and the lower guide bar are both extended in the front-to-back direction, and the upper guide bar is located relatively above the lower guide bar, and the guide groove 23 is formed between the upper guide bar and the lower guide bar, so that the second roller 42 of the drawer 4 can roll stably in the guide groove 23.

[0089] Preferably, an inclined guiding surface is provided at the front end of the upper guide strip to facilitate the second roller 42 to slide into the guiding groove 23 , thereby facilitating the assembly of the drawer 4 .

[0090] In summary, compared with the prior art, the refrigerator of the present invention can be simply switched into roller drawers and sliding drawers, which is convenient for switching according to needs. There is no need to separately design structures and components for the sliding drawers and roller drawers, thereby reducing the number of components and further reducing costs, and also improving production efficiency, and has high applicability.

[0091] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A refrigerator, characterized in that: include: A box body, wherein a storage room is provided in the box body; A door body, the door body is hinged to the box body to open or close the storage chamber; A guide rail assembly, the guide rail assembly comprising a guide rail body and a first roller, the guide rail body being disposed on both sides of the storage chamber, the inner side of the guide rail body being provided with a guide groove along the front-rear direction, and the first roller being detachably connected to the inner side of the guide rail body; A slide rail assembly, the slide rail assembly being detachably connected to the inner side of the guide rail body; A drawer, the drawer is arranged between the guide rail assemblies on both sides of the storage chamber, both sides of the drawer are provided with slide grooves along the front-back direction, and both sides of the drawer are detachably connected with second rollers; Wherein, after the slide rail assembly is installed on the inner side of the guide rail body, the drawer is connected to the slide rail assembly; after the slide rail assembly is removed from the inner side of the guide rail body, the first roller enters the slide groove, and the second roller enters the guide groove.

2. The refrigerator according to claim 1, characterized in that: The slide rail assembly comprises a slide rail body and a fixing member, and one side of the slide rail body is detachably connected to the inner side of the guide rail body through the fixing member.

3. The refrigerator according to claim 2, characterized in that: An avoidance hole and a locking hole are provided on the side of the slide rail body facing the guide rail body, the avoidance hole and the locking hole are connected to each other, the size of the avoidance hole is larger than the size of the locking hole, a locking block is provided on the inner side of the guide rail body, and a locking groove is provided on the side of the locking block, so that when the locking block penetrates into the avoidance hole and moves into the locking hole, the inner edge of the locking hole is locked into the locking groove of the locking block.

4. The refrigerator according to claim 3, characterized in that: The front area and the rear area of ​​the guide rail body are both provided with the avoidance holes and the clamping holes, and the avoidance holes and the clamping holes are connected together in a one-to-one correspondence. The front area and the rear area of ​​the guide rail body are both provided with the clamping blocks, and the clamping blocks are clamped into the clamping holes in a one-to-one correspondence.

5. The refrigerator according to claim 4, characterized in that: An elastic buckle is also provided on the inner side of the guide rail body, and a bayonet is also provided on the side of the slide rail body facing the guide rail body, so that after the clamping block is clamped into the clamping hole, the elastic buckle is clamped into the bayonet to limit the movement of the slide rail body relative to the guide rail body.

6. The refrigerator according to claim 2, characterized in that: The drawer is provided with a convex strip structure on both sides, and the convex strip structure extends in the front-to-back direction. The slide rail assembly also includes a first mounting plate and a second mounting plate. The first mounting plate and the second mounting plate are fixed to the side of the slide rail body facing away from the guide rail body. The top of the first mounting plate and the second mounting plate are correspondingly provided with a first plug plate and a second plug plate. The first plug plate and the second plug plate are inserted into the convex strip structure from the bottom side of the convex strip structure upward.

7. The refrigerator according to claim 6, characterized in that: A first horizontal support plate and a second horizontal support plate are correspondingly provided on the top of the first mounting plate and the second mounting plate, and the first support plate and the second support plate are both supported on the bottom side of the convex strip structure.

8. The refrigerator according to claim 6, characterized in that: The bottom side of the convex strip structure is provided with the sliding groove along the front-to-back direction, the first roller is located in the front area of ​​the guide rail body, and the first roller enters the sliding groove on the bottom side of the convex strip structure, and the second roller is located in the rear area of ​​the drawer, and the second roller enters the guide groove.

9. A refrigerator, characterized in that: include: A box body, wherein a storage room is provided in the box body; A door body, the door body is hinged to the box body to open or close the storage chamber; A guide rail assembly, the guide rail assembly comprising a guide rail body and a first roller, the guide rail body being provided on both sides of the storage chamber, the inner side of the guide rail body being provided with a guide groove along the front-to-back direction, the front end of the guide groove being open, the rear end of the guide groove being closed, and the first roller being detachably connected to the inner side of the guide rail body; A slide rail assembly, the slide rail assembly being detachably connected to the inner side of the guide rail body; A drawer, the drawer is arranged between the guide rail assemblies on both sides of the storage chamber, both sides of the drawer are provided with slide grooves along the front-back direction, and both sides of the drawer are detachably connected with second rollers; Wherein, after the slide rail assembly is installed on the inner side of the guide rail body, the drawer is connected to the slide rail assembly; after the slide rail assembly is removed from the inner side of the guide rail body, the first roller enters the slide groove, and the second roller enters the guide groove.

10. The refrigerator according to claim 9, characterized in that: A shock absorbing member is provided at the rear end of the guide groove.

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