refrigerator

Abstract

The present invention discloses a refrigerator comprising a cabinet body and a door. The refrigerator body comprises a first drive mechanism mounted on the cabinet body; an active slider connected to the first drive mechanism, the first drive mechanism driving the active slider to rotate; the door being provided with a first sliding groove, the first sliding groove extending in a direction parallel to the transverse direction of the door; the active slider being slidably disposed within the first sliding groove, the active slider abutting and drivingly engaging with the inner wall of the first sliding groove, and drivingly engaging the active slider to drive the door to rotate when the active slider rotates; a second drive mechanism fixedly mounted on the door; a screw rod drivingly connected to the second drive mechanism, the screw rod passing through the first sliding groove, the active slider being sleeved and screwed onto the screw rod; the screw rod rotating to drive the door to move laterally relative to the active slider. The refrigerator of the present invention effectively solves the problem of high space requirements in conventional refrigerators with automatic door opening and closing.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a refrigerator. Background Art

[0002] As people pursue a higher standard of living, more and more smart home appliances are entering people's homes. In the refrigerator market, with the continuous development of refrigerators, refrigerators on the market are becoming more and more intelligent, and automatic door opening and closing technology of refrigerators has become common in the market.

[0003] In the prior art, the automatic door opening and closing of refrigerators is of a single type, which requires not only sufficient width but also sufficient door opening space. Therefore, refrigerators with automatic door opening and closing have high requirements on the space of the house. Summary of the Invention

[0004] A refrigerator is provided in an embodiment of the present invention to solve the problem that refrigerators with automatic door opening and closing in the prior art require relatively high space in a room.

[0005] To achieve the above-mentioned purpose, the present invention provides a refrigerator, including a cabinet body and a cabinet door, a first driving mechanism, which is installed on the cabinet body; an active slider, which is connected to the first driving mechanism, and the first driving mechanism drives the active slider to rotate; the cabinet door is provided with a first sliding groove, and the extension direction of the first sliding groove is arranged along the horizontal direction of the cabinet door; the active slider is slidably arranged in the first sliding groove, and the active slider abuts and drives the inner wall of the first sliding groove, and can drive the cabinet door to rotate when the active slider rotates; the second driving mechanism is fixedly installed on the cabinet door; a screw rod, which is drivingly connected to the second driving mechanism, the screw rod is passed through the first sliding groove, and the active slider is sleeved and screwed on the screw rod; the screw rod drives the cabinet door to move laterally relative to the active slider by rotating.

[0006] Furthermore, the first driving mechanism includes: a first motor, the first motor is connected to the box; a first transmission structure, the first transmission structure is drivingly connected to the first motor; and a clutch, the first transmission structure is drivingly connected to the active slider through the clutch.

[0007] Furthermore, the first transmission structure includes: a first bevel gear, which is driven and connected to the output shaft of the first motor; a second bevel gear, which is meshed with the first bevel gear; a first gear, which is driven and connected to the second bevel gear and rotates coaxially; a second gear, which is meshed with the first gear; a first end of the clutch is driven and connected to the second gear and rotates coaxially, and a second end of the clutch is driven and connected to the active slider.

[0008] Furthermore, the clutch is a dog clutch or an electromagnetic dog clutch.

[0009] Furthermore, the second driving mechanism includes: a second motor, the second motor is connected to the box door; a second transmission structure, the second transmission structure is drivingly connected to the second motor, and the second motor is connected to the screw rod through the second transmission structure.

[0010] Furthermore, the second motor is fixedly arranged in the first sliding groove; and the second transmission structure is a coupling.

[0011] Furthermore, a nut cooperating with the screw rod is provided on the active slider, and the nut is detachably provided on the active slider.

[0012] Furthermore, it also includes: a hinge block, fixedly connected to the box body; a driven slider, rotatably connected to the hinge block, and the rotation axis of the driven slider is collinear with the rotation axis of the active slider; a second sliding groove is provided on the box door, and the extension direction of the second sliding groove is parallel to the extension direction of the first sliding groove, and the driven slider is slidably provided in the second sliding groove.

[0013] Furthermore, the second sliding groove is provided with an optical axis, the axis of the optical axis is parallel to the extension direction of the second sliding groove, and the driven slider is slidably arranged on the optical axis.

[0014] Furthermore, the first sliding groove is arranged at the top of the box door, and the second sliding groove is arranged at the bottom of the box door.

[0015] Furthermore, the first sliding groove is a rectangular groove, and the first sliding groove includes two oppositely arranged side walls, the side walls are arranged along the horizontal direction of the box door, and the side walls are parallel to the vertical direction of the box door; the extension direction of the first sliding groove is parallel to the axis of the screw rod; the active slider is a rectangular block, and the active slider has an x-axis, a y-axis and a z-axis that are perpendicular to each other, the x-axis is parallel to the axis of the screw rod, and the two side surfaces of the active slider through which the y-axis passes are respectively abutted and driven by the two side walls, and the z-axis is parallel to the rotation axis of the active slider.

[0016] Furthermore, the refrigerator has a width direction, a thickness direction and a height direction, and the transverse direction of the door is parallel to the width direction of the refrigerator; the active slider is located at the corner position of the width direction and the thickness direction of the refrigerator, and the active slider is located outside the outline of the box body; the door can rotate with the active slider's own rotation axis as the rotation axis, the door can translate along the width direction of the refrigerator, and the door can translate along the thickness direction of the refrigerator.

[0017] Furthermore, it also includes: a sensor, the sensor is connected to the box door or the box body, and the sensor is used to detect the surrounding environment; a controller, the controller is connected to the sensor data; the first drive mechanism and the second drive mechanism are both electrically connected to the controller.

[0018] The refrigerator door of the present invention is driven by two independent drive mechanisms, allowing the door to perform both translational and rotational motions. This greatly increases the number of ways the door can be opened, with different modes corresponding to different spaces. In particular, the space in front of the refrigerator and the space on both sides can be utilized during the door opening process, increasing the flexibility of automatic door opening and closing and reducing the space requirements for the refrigerator in the house. Furthermore, users can also set the door opening mode based on the space in the house and the space required for placement, selecting the mode in which the door automatically opens, such as first translating the door open a certain distance and then rotating it. For example, if there is ample space on both sides of the refrigerator but insufficient space in the front, the door can be translated to open. In summary, the refrigerator door automatically opens and closes in a variety of forms, can accommodate different housing spaces, and has lower requirements for housing space. The refrigerator's automatic door opening technology is more intelligent, making it more comfortable for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;

[0020] Figure 2 is a schematic cross-sectional structural diagram of a refrigerator according to an embodiment of the present invention;

[0021] Figure 3 yes Figure 1 A schematic top view of a refrigerator;

[0022] Figure 4 yes Figure 1 Schematic diagram of the structural decomposition of the refrigerator;

[0023] Figure 5 is a partial structural diagram of a refrigerator according to an embodiment of the present invention;

[0024] Figure 6 is a schematic diagram showing the position of a refrigerator door in a first state according to an embodiment of the present invention;

[0025] Figure 7 is a schematic diagram showing the position of a refrigerator door in a second state according to an embodiment of the present invention;

[0026] Figure 8 is a schematic diagram showing the position of a refrigerator door in a third state according to an embodiment of the present invention;

[0027] Figure 9 is a schematic diagram showing the position of a refrigerator door in a fourth state according to an embodiment of the present invention;

[0028] Figure 10 1 is a schematic structural diagram of an active slider of a refrigerator according to an embodiment of the present invention;

[0029] Figure 11 It is a schematic diagram of the exploded structure of part of the refrigerator according to an embodiment of the present invention. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0031] See also Figures 1 to 11 As shown, according to an embodiment of the present invention, a refrigerator is provided. The refrigerator includes a housing 11, a door 12, a first drive mechanism 20, an active slider 31, a second drive mechanism 40, and a screw 50. The first drive mechanism 20 is mounted on the housing 11. The active slider 31 is connected to the first drive mechanism 20 and drives the active slider 31 to rotate. The door 12 is provided with a first sliding groove 12a, which extends in the transverse direction of the door 12. The active slider 31 is slidably disposed within the first sliding groove 12a. The active slider 31 abuts against and engages with the inner wall of the first sliding groove 12a. When the active slider 31 rotates, it drives the door 12 to rotate. The second drive mechanism 40 is fixedly mounted on the door 12. The screw 50 is drivingly connected to the second drive mechanism 40 and extends through the first sliding groove 12a. The active slider 31 is sleeved and screwed onto the screw 50. The screw 50 rotates to drive the door 12 to move transversely relative to the active slider 31.

[0032] The refrigerator of the present invention can automatically open and close its door under the action of a first drive mechanism and a second drive mechanism, thus achieving intelligent operation. The second drive mechanism drives the screw to rotate. Since the screw and the active slider are threadedly connected and the active slider is relatively fixed, the second drive mechanism begins to move, driving the door. Furthermore, the first sliding groove of the door is arranged transversely along the door. The cooperation between the second drive mechanism and the first sliding groove causes the door to move transversely, i.e., translate along the width of the refrigerator. Driven by the first drive mechanism, the active slider rotates. Since the active slider abuts and drives the inner wall of the first sliding groove, the active slider rotates with the door. In other words, the door can also rotate about the active slider as a pivot axis. The refrigerator door of the present invention, driven by two independent drive mechanisms, can perform both translational and rotational motions. This greatly increases the number of door opening motions, allowing different motions to accommodate different spaces. In particular, both the space in front of the refrigerator and the space on the sides can be utilized during the door opening process, increasing the flexibility of automatic door opening and closing and reducing the space requirements of the refrigerator. Furthermore, users can also set the automatic door opening mode based on the space in their home and the placement of the door. For example, the door can be opened horizontally for a certain distance before rotating. For example, if there is ample space on both sides of the refrigerator but insufficient space in the front, the door can be opened horizontally. In summary, the automatic door opening and closing of the refrigerator of the present invention has various forms, which can meet the needs of different housing spaces, have lower requirements for housing space, and the automatic door opening and closing technology of the refrigerator is more intelligent, making it more comfortable for users to use.

[0033] Combine Figure 2 As shown, the first drive mechanism 20 includes a first motor 21, a first transmission structure 22 and a clutch 23, and the first motor 21 is connected to the housing 11. The first transmission structure 22 is driven and connected to the first motor 21. The first transmission structure 22 is driven and connected to the active slider 31 through the clutch 23. The function of the clutch is to separate under certain specific conditions (such as when the user wants to open the door manually), so that the first drive mechanism 20 is out of control of the door and meets the needs of specific actions of the door. In addition, in the event of a power outage, the clutch is also separated, thus ensuring that the user can manually open and close the door when the refrigerator is powered off. The clutch 23 is a tooth clutch or an electromagnetic tooth clutch. Of course, in other embodiments not shown, the clutch can also be selected from other types of electromagnetic clutches.

[0034] like Figure 4As shown, the first transmission structure 22 includes a first bevel gear 221, a second bevel gear 222, a first gear 223, and a second gear 224. The first bevel gear 221 is drivingly connected to the output shaft of the first motor 21; the second bevel gear 222 meshes with the first bevel gear 221; the first gear 223 is drivingly connected to the second bevel gear 222 and rotates coaxially with it; and the second gear 224 meshes with the first gear 223. The first end of the clutch 23 is drivingly connected to the second gear 224 and rotates coaxially with it, while the second end of the clutch 23 is drivingly connected to the active slider 31. The process of the first drive mechanism driving the active slider 31 is as follows: the first motor 21 realizes cross-axis transmission through the second bevel gear 222 and the first bevel gear 221. The second bevel gear 222 drives the first gear 223 on the same axis. Then, the first gear 223 meshes with the second gear 224 to transmit the transmission to the electromagnetic dog clutch. After engagement, the electromagnetic dog clutch drives the active slider 31 to rotate. The specific structure of the first transmission structure not only meets the kinetic energy requirements of the secondary deceleration, but also transmits the rotation of the motor to the active slider 31, changes multiple transmission directions, and realizes mechanical kinetic energy conversion.

[0035] Combine Figure 2 and Figure 3 In this embodiment, the second drive mechanism 40 includes a second motor 41 and a second transmission structure 42. The second motor 41 is connected to the door 12. The second transmission structure 42 is connected to the second motor 41, and the second motor 41 is connected to the screw rod 50 through the second transmission structure 42. The second transmission structure 42 can have various structural forms.

[0036] Preferably, the second motor 41 is fixedly mounted within the first sliding slot 12a, and the second transmission structure 42 is a coupling. Placing the second motor 41 within the first sliding slot 12a saves installation space and makes the structure more compact. Using a coupling as the second transmission structure allows for more direct transmission, higher efficiency, and easier maintenance.

[0037] See also Figure 10 The active slider 31 is provided with a nut 31a that cooperates with the screw rod 50. The nut 31a is detachably provided on the active slider 31. The nut 31a is connected to the active slider 31 by screws. The nut 31a mainly realizes the structure of converting rotation into linear motion with the screw rod 50. Of course, the screw rod 50 runs through the active slider 31, and the active slider 31 can reciprocate linearly on the screw rod 50.

[0038] In order to further increase the stability of the door translation and rotation, the present invention has also been improved. Figure 5The refrigerator also includes a hinge block 61 and a driven slider 32. The hinge block 61 is fixedly connected to the housing 11; the driven slider 32 is rotatably connected to the hinge block 61, and the rotation axis of the driven slider 32 is collinear with the rotation axis of the active slider 31. A second sliding groove 12b is provided on the door 12. The extension direction of the second sliding groove 12b is parallel to the extension direction of the first sliding groove 12a. The driven slider 32 is slidably provided in the second sliding groove 12b. The driven slider 32 and the active slider 31 are both in a fixed position relative to the housing, and both rotate. During the translation process of the door 12, the door will translate relative to the driven slider 32, and the driven slider 32 will slide in the second sliding groove 12b. During the rotation process of the door 12, the driven slider 32 rotates with the door, and the driven slider 32 rotates relative to the hinge block 61. Since the driven slider 32 is colinear with the rotation axis of the active slider 31, the two form two fulcrums for the translation and rotation of the door. The two fulcrums can support and stabilize the movement of the door to the greatest extent, effectively improving the stability of the translation and rotation of the door.

[0039] Preferably, the second sliding groove 12b is provided with an optical axis 62, the axis of the optical axis 62 being parallel to the extension direction of the second sliding groove 12b, and the driven slider 32 is slidably provided on the optical axis 62. The optical axis 62 can serve as a slide rail for the driven slider 32 to slide, thereby increasing the stability of the overall structure.

[0040] In this embodiment, the first sliding groove 12a is provided at the top of the door 12, and the second sliding groove 12b is provided at the bottom of the door 12. The notch of the first sliding groove 12a faces the top of the door, while the notch of the second sliding groove 12b faces the front of the refrigerator and the bottom of the door. The arrangement of the first sliding groove 12a and the second sliding groove 12b ensures that the translation line of the door is along the vertical parallel line of the door structure, making the translation of the door more stable and aesthetically pleasing.

[0041] Combine Figure 10 and Figure 11 In this embodiment, the first sliding groove 12a is a rectangular groove and includes two oppositely disposed sidewalls 121. The sidewalls 121 are arranged along the transverse direction of the door 12 and are vertically parallel to the door 12. The extension direction of the first sliding groove 12a is parallel to the axis of the screw rod 50. The active slider 31 is a rectangular block and has mutually perpendicular x-axis, y-axis, and z-axis. The x-axis is parallel to the axis of the screw rod 50. The two side surfaces 31b of the active slider 31, through which the y-axis passes, respectively abut and drive against the two sidewalls 121. The z-axis is parallel to the rotation axis of the active slider 31.

[0042] The above directions need to be explained: the horizontal direction of the door is parallel to the width direction of the refrigerator, and the vertical direction of the door is parallel to the height direction of the refrigerator. The x-axis, y-axis and z-axis of the active slider 31 are in geometric correspondence with the six planes of the rectangular block. The two side surfaces of the active slider 31 are parallel to the x-axis, the two side surfaces of the active slider 31 are parallel to the y-axis, and the two side surfaces of the active slider 31 are parallel to the z-axis. The x-axis of the active slider 31 is the translation direction of the door, the extension direction of the first sliding groove 12a, and the axial direction of the screw rod 50. The plane where the y-axis of the active slider 31 is located is the plane where the active slider is rotated, and is parallel to the plane where the door is opened. The z-axis of the active slider is the rotation axis of the active slider (or parallel to the rotation axis of the active slider).

[0043] The specific shapes of the active slider 31 and the first sliding groove 12a in this embodiment both enable the door to translate laterally relative to the active slider 31, while also enabling the active slider 31 to rotate the door. The specific shapes of the active slider 31 and the first sliding groove 12a not only effectively achieve the desired fit but also facilitate production, maintenance, assembly, and disassembly, resulting in lower production and maintenance costs.

[0044] Combine Figure 3 、 Figures 6 to 9 As shown, the refrigerator has a width direction, a thickness direction, and a height direction, and the transverse direction of the door 12 is parallel to the width direction of the refrigerator. The active slider 31 is located at the corner position of the width direction and the thickness direction of the refrigerator, and the active slider 31 is located outside the outline of the cabinet 11. The door 12 can rotate about the rotation axis of the active slider 31 itself. The door 12 can translate along the width direction of the refrigerator and the door 12 can translate along the thickness direction of the refrigerator. The position of the active slider 31 leaves sufficient space for the door to translate and rotate. The position of the active slider 31 allows the door 12 to flexibly choose the door opening and closing route during the translation and rotation process.

[0045] This embodiment illustrates several modes of opening the refrigerator door:

[0046] Depend on Figure 6 The door moves horizontally to both sides of the refrigerator width. When the door moves to the active slider at half of its width, the door stops moving and turns to rotate. Figure 7 The door position shown. The area of ​​the door opening is half of the normal area of ​​the refrigerator, but it is enough for users to take items or food near the middle. The door opening position saves the environmental space in front of the refrigerator. Figure 7 The door can continue to rotate until it reaches the position shown in the figure. Figure 8The door position shown is the same as the normal door position. The door opening area is the entire area of ​​the refrigerator body, and the user can use it normally. At this time, the door opening position saves the environmental space in front of the refrigerator to the maximum extent. The door only uses the environmental space on both sides, which is very suitable for houses with spare space on both sides of the refrigerator. In addition, the refrigerator can also complete the automatic opening and closing of the door under normal circumstances, such as Figure 9 The door position shown is the door position that can be reached by simply rotating the door. If necessary, the door can also be translated in the thickness direction of the refrigerator.

[0047] Further preferably, the refrigerator also includes a sensor 70 and a controller. The sensor 70 is connected to the door 12 or the box body 11, and the sensor 70 is used to detect the surrounding environment. The controller is data-connected to the sensor 70; the first drive mechanism and the second drive mechanism are both electrically connected to the controller. First, the surrounding environment is detected by the sensor (distance detection of obstacles in the surrounding environment, and establishment of a corresponding spatial environment model), the program determines the door opening route, and then the controller independently controls the translation and rotation of the door through the first drive mechanism and the second drive mechanism. The sensor and controller can greatly improve the versatility of the refrigerator. It is no longer limited to a fixed door opening route and a single environmental space, but can be adjusted intelligently.

[0048] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, tasks, devices, components and / or combinations thereof.

[0049] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0050] Of course, the above are preferred embodiments of the present invention. It should be noted that those skilled in the art can make several improvements and modifications without departing from the basic principles of the present invention, and these improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A refrigerator, comprising a body (11) and a door (12), characterized in that: A first driving mechanism (20) is mounted on the box (11); An active slider (31) is connected to the first driving mechanism (20), and the first driving mechanism (20) drives the active slider (31) to rotate; The box door (12) is provided with a first sliding groove (12a), and the extension direction of the first sliding groove (12a) is arranged along the transverse direction of the box door (12); the active slider (31) is slidably arranged in the first sliding groove (12a), and the active slider (31) abuts against and drives the inner wall of the first sliding groove (12a). When the active slider (31) rotates, it can drive the box door (12) to rotate; A second driving mechanism (40) is fixedly mounted on the door (12); A screw rod (50) is connected to the second driving mechanism (40) in a driving manner. The screw rod (50) is inserted into the first sliding groove (12a). The active slider (31) is sleeved on and screwed to the screw rod (50). The screw rod (50) rotates to drive the box door (12) to move laterally relative to the active slider (31).

2. The refrigerator according to claim 1, wherein: The first driving mechanism (20) comprises: a first motor (21), the first motor (21) being connected to the box (11); a first transmission structure (22), the first transmission structure (22) being drivingly connected to the first motor (21); A clutch (23), wherein the first transmission structure (22) is drivingly connected to the active slider (31) via the clutch (23).

3. The refrigerator according to claim 2, characterized in that The first transmission structure (22) comprises: A first bevel gear (221) is drivingly connected to the output shaft of the first motor (21); A second bevel gear (222) meshing with the first bevel gear (221); A first gear (223), the first gear (223) is drivingly connected to the second bevel gear (222) and rotates coaxially; a second gear (224) meshing with the first gear (223); The first end of the clutch (23) is drivingly connected to the second gear (224) and rotates coaxially, and the second end of the clutch (23) is drivingly connected to the active slider (31).

4. The refrigerator according to claim 2 or 3, characterized in that: The clutch (23) is a dog clutch or an electromagnetic dog clutch.

5. The refrigerator according to claim 1, wherein The second driving mechanism (40) comprises: a second motor (41), the second motor (41) being connected to the box door (12); A second transmission structure (42), wherein the second transmission structure (42) is drivingly connected to the second motor (41), and the second motor (41) is connected to the screw rod (50) through the second transmission structure (42).

6. The refrigerator according to claim 5, characterized in that The second motor (41) is fixedly arranged in the first sliding groove (12a); The second transmission structure (42) is a coupling.

7. The refrigerator according to claim 1 or 6, characterized in that: The active slider (31) is provided with a nut (31a) that cooperates with the screw rod (50), and the nut (31a) is detachably provided on the active slider (31).

8. The refrigerator according to claim 1, wherein Also includes: A hinge block (61) is fixedly connected to the box body (11); A driven slider (32) is rotatably connected to the hinge block (61), and the rotation axis of the driven slider (32) is collinear with the rotation axis of the active slider (31); The box door (12) is provided with a second sliding groove (12b), the extension direction of the second sliding groove (12b) is parallel to the extension direction of the first sliding groove (12a), and the driven slider (32) is slidably arranged in the second sliding groove (12b).

9. The refrigerator according to claim 8, characterized in that The second sliding groove (12b) is provided with an optical axis (62), the axis of the optical axis (62) is parallel to the extension direction of the second sliding groove (12b), and the driven slider (32) is slidably arranged on the optical axis (62).

10. The refrigerator according to claim 8, characterized in that The first sliding groove (12a) is arranged at the top of the box door (12), and the second sliding groove (12b) is arranged at the bottom of the box door (12).

11. The refrigerator according to claim 1, wherein The first sliding groove (12a) is a rectangular groove, and the first sliding groove (12a) includes two oppositely arranged side walls (121), the side walls (121) are arranged along the transverse direction of the box door (12), and the side walls (121) are parallel to the vertical direction of the box door (12); the extension direction of the first sliding groove (12a) is parallel to the axis of the screw rod (50); The active slider (31) is a rectangular block, and has an x-axis, a y-axis, and a z-axis that are perpendicular to each other. The x-axis is parallel to the axis of the screw rod (50). The two side surfaces (31b) on the active slider (31) through which the y-axis passes are respectively in contact with and driven by the two side walls (121). The z-axis is parallel to the rotation axis of the active slider (31).

12. The refrigerator according to claim 1 or 11, characterized in that: The refrigerator has a width direction, a thickness direction and a height direction, and the transverse direction of the door (12) is parallel to the width direction of the refrigerator; The active slider (31) is located at a corner position in the width direction and thickness direction of the refrigerator, and the active slider (31) is located outside the outline of the box (11); The door (12) can rotate with the rotating shaft of the active slider (31) as the rotating axis, the door (12) can translate along the width direction of the refrigerator, and the door (12) can translate along the thickness direction of the refrigerator.

13. The refrigerator according to claim 1, wherein Also includes: a sensor (70), the sensor (70) being connected to the box door (12) or the box body (11), and the sensor (70) being used to detect the surrounding environment; A controller is connected to the sensor (70) in data communication; the first drive mechanism and the second drive mechanism are both electrically connected to the controller.

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