WO2020073789A1

WO2020073789A1 - Refrigerator

Info

Publication number: WO2020073789A1
Application number: PCT/CN2019/107035
Authority: WO
Inventors: 王仁华; 韩立利; 许付松; 杨帅岭; 赵振雷; 徐贵恒; 张赫男; 刘宜敞
Original assignee: 海信（山东）冰箱有限公司
Priority date: 2018-10-12
Filing date: 2019-09-20
Publication date: 2020-04-16
Also published as: CN109442856B; CN109442856A

Abstract

Disclosed is a refrigerator, comprising: a refrigerator body (100), at least one door body (200) pivoted and mounted on the refrigerator body (100), a flip beam (300) hinged on an inner rim of each door body (200) of the at least one door body (200), and a guiding structure (400) arranged to match each flip beam (300). The guiding structure (400) comprises: a guiding groove (410) arranged on the refrigerator body (100), a separation rib (430) configured to divide the guiding groove (410) into a first slide (410a) and a second slide (410b), and a guiding column (420) arranged on the corresponding flip beam (300). Openings are respectively provided at a starting end of the first slide (410a) along its guiding path and a terminal end of the second slide (410b) along its guiding path, and a terminal end of the first slide (410a) along its guiding path is communicated with a starting end of the second slide (410b) along its guiding path. The guiding column (420) is configured to slide in from the opening from the first slide (410a) with the flip of the flip beam (300) during closing of the corresponding door body (200) and slide out from the opening of the second slide (410b) with the flip of the flip beam (300) during opening of the corresponding door body (200).

Description

refrigerator

This application requires the priority of the Chinese patent application filed on October 12, 2018 in the Chinese Patent Office, with the application number 201811191831.6 and the application name "a refrigerator with a flip beam", the entire content of which is incorporated by reference in this application .

Technical field

The present disclosure relates to the technical field of refrigeration equipment, in particular to a refrigerator.

Background technique

With the increasing quality of life, multi-door refrigerators with large volumes, multi-functions, and classified storage are gaining more and more market share.

Summary of the invention

A refrigerator is provided. The refrigerator includes a box body, at least one door body pivotally mounted on the box body, a flip beam hinged at an inner edge of each door body in the at least one door body, and Flip the beam to match the set guide structure. The guide structure includes: a guide groove provided on the box body, a partition rib configured to separate the guide groove from the first slide path and the second slide path, and a guide groove provided on the corresponding turning beam Guide column. The first end of the first slideway along its guide path and the end of the second guideway along its guide path are respectively provided with openings, and the end of the first guideway along its guide path and the second slideway The beginnings of its guiding paths are connected. The guide post is configured to slide in from the opening of the first slideway as the flip beam is flipped during closing of the corresponding door, and follow the flip beam during opening of the corresponding door The flip slides out from the opening of the second slideway.

BRIEF DESCRIPTION

In order to more clearly explain the technical solutions in some embodiments of the present disclosure, the drawings required in the description of some embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some implementations of the present disclosure For example, for those of ordinary skill in the art, without paying any creative work, other drawings can be obtained based on these drawings.

1 is a schematic diagram of a refrigerator in a closed state of a door according to some embodiments of the present disclosure;

2 is a schematic diagram of a refrigerator in a state where a door is opened according to some embodiments of the present disclosure;

3 is a schematic diagram of a door of a refrigerator according to some embodiments of the present disclosure;

4 is a schematic diagram of a flip beam according to some embodiments of the present disclosure;

5 is a schematic diagram of a guide column staying in a receiving groove in a closed state of a corresponding door according to some embodiments of the present disclosure;

6 is a schematic diagram of movement of a guide column in a first slideway according to some embodiments of the present disclosure;

7 is a schematic diagram of movement of a guide column in a second slideway according to some embodiments of the present disclosure;

8 is a schematic diagram of a roller according to some embodiments of the present disclosure;

9 is a schematic diagram of a suction aid according to some embodiments of the present disclosure;

10 is a schematic diagram of a suction aid shown in FIG. 9 in a rotating state;

11 is a schematic top view of a suction aid shown in FIG. 9;

12 is a schematic diagram of a limiting groove of a flip beam according to some embodiments of the present disclosure.

detailed description

The technical solutions in some embodiments of the present disclosure will be described clearly and completely in combination with the drawings in some embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, but not all the embodiments . Based on some embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

In the description of the present disclosure, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present disclosure and simplifying the description, not to indicate or imply The device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of the present disclosure.

In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or integrally connected; for those of ordinary skill in the art, the specific meaning of the above terms in the present disclosure may be understood in specific circumstances.

In a multi-door refrigerator, the flip beam is one of the important sealing parts of the left and right refrigerator door. At present, during the use of a multi-door refrigerator, with the opening and closing of the door of the refrigerator compartment, the flip beam is likely to collide with the cabinet of the multi-door refrigerator, resulting in a large noise in the multi-door refrigerator when opening and closing the door, and the door is not smooth problem.

Based on this, please refer to FIGS. 1 to 5, some embodiments of the present disclosure provide a refrigerator. The refrigerator includes a box 100, two door bodies 200 pivotally mounted on the box body 100, and a flip beam 300 hinged on the inner edge of one door body 200, And a guide structure 400 is provided to match the turning beam 300 and the box 100.

The guide structure 400 includes: a guide groove 410 provided on the box 100, a partition rib 430 configured to separate the guide groove 410 from the first slide 410a and the second slide 410b, and the corresponding reversing beam 300导柱 420.

In some embodiments, a partition rib 430 is provided in the guide groove 410, the partition rib 430 extends along the guide direction of the guide groove 410, and the partition rib 430 partitions the guide groove 410 into the first Slide 410a and second slide 410b.

The outer end of the first slide 410a and the outer end of the second slide 410b respectively form an opening, and the inner end of the first slide 410a and the inner end of the second slide 410b are in communication. That is, the first end of the first sliding path 410a along its guiding path and the end of the second sliding path 410b along its guiding path are respectively provided with openings, and the end of the first sliding path 410a along its guiding path and the second sliding path 410b is connected along the beginning of its guiding path.

The guide post 420 is configured to slide in from the opening of the outer end of the first slide 410 a as the flip beam 300 flips during closing of the corresponding door body 200, and with the flip beam 300 during opening of the corresponding door body 200 The flip slides out from the opening of the outer end of the second slide 410b.

The guide groove 410 is provided on the box 100.

In some embodiments, the guide groove 410 is directly formed on the surface of the case 100.

In some embodiments, the box 100 is provided with a guide block 110, and a guide groove 410 is formed on the guide block 110. Exemplarily, referring to FIG. 2, the above guide structure 400 further includes a guide block 110 disposed on the upper edge of the opening of the box 100, the guide groove 410 is located on the guide block 110, and the opening of the first slide 410 a and The opening of the second slide 410b is located on the same side surface of the guide block 110. Here, the guide groove 410 is formed on the guide block 110, which is convenient for production processing and maintenance and replacement at a later stage.

In some embodiments, please continue to refer to FIG. 5. The above-mentioned guide groove 410 further includes an accommodating groove 4101 located in a communication area between the first slide rail 410 a and the second slide rail 410 b. The guide post 420 is also configured to stay in the accommodating groove 4101 in a state where the corresponding door 200 (that is, the door provided with the flip beam) is closed.

Here, the closed state of the door body provided with the flip beam refers to a state where the door body is stationary with respect to the box body 100 and is attached to the box body to seal the box body 100. In a state where the corresponding door body 200 is closed, the guide post 420 stays in the accommodating groove 4101, and the overturn beam 300 is still. In the process of opening the corresponding door body 200, as the overturning beam 300 flips, the guide post 420 enters the second slide 410b from the accommodating groove 4101 and slides out of the opening along the second slide 410b, so that the door body 200 opens. In the process of closing the corresponding door body 200, as the overturning beam 300 is turned over, the guide post 420 slides in from the opening of the first slide rail 410a and enters the accommodating groove 4101 along the first slide rail 410a, so that the door body 200 closed.

In some embodiments of the present disclosure, the guide post 420 is disposed on the corresponding flip beam 300, the guide groove 410 is disposed on the box body 100, and the first slide rail 410a and the second slide rail 420b are separated by the partition rib 430, so that The relative movement of the guide post 420 in the first slideway 410a and the second slideway 410b can use the first slideway 410a to guide the turning path of the flip beam 300 in closing the corresponding door 200, and use the second slideway 410b Guide the turning path of the turning beam 300 during opening of the corresponding door 200. That is to say, in the refrigerator provided with the flip beam 300, by providing the partition ribs 430, the guide post 420 completes the movement into the guide groove 410 in the first slide 410a, and the slide-out guide is realized in the second slide 410b The movement of the groove 410, therefore, in the case of ensuring that the flip beam 300 is normally flipped, a suitable slideway is provided for the opening and closing process of the door body 200, which can ensure a high adaptability between the guide post 420 and each slideway, For example, the gap between the guide post 420 and each slide is small, and the relative movement of the guide post 420 and each slide is smooth, etc., thereby effectively reducing the noise of the refrigerator when opening and closing the door, and avoiding the unsmooth opening and closing of the door. The problem.

In addition, a partition rib 430 is provided in the guide groove 410. The partition rib 430 divides the guide groove 410 into a first slide 410a and a second slide 420b. The structure is simple and easy to manufacture, and there is no need to provide additional elastic guides. Reduce product cost and make assembly easier.

It should be noted that, in some embodiments, please refer to FIG. 4, the above refrigerator further includes: a suction aid 500 disposed between the flip beam 300 and the corresponding door 200.

As shown in FIG. 6, the first slide 410 a is located between the first side wall 431 of the partition rib 430 and the first inner wall 411 of the guide groove 410. The suction aid 500 is configured to: during closing of the corresponding door body 200, apply a first suction force to the flip beam 300 to drive the guide post 420 to slide from the first inner wall 411 abutting against the guide groove 410 by the first suction force Switch to slide against the first side wall 431 of the separation rib 430.

As shown in FIG. 7, the second slide 410 b is located between the second side wall 432 of the partition rib 430 and the second inner wall 412 of the guide groove 410. The suction aid 500 is further configured to: during opening of the corresponding door 200, apply a second suction force to the flip beam 300 to drive the guide post 420 from the second inner wall 412 of the guide groove 410 by the second suction force The sliding is switched to slide against the second side wall 432 of the separation rib 430.

As shown in FIG. 5, the accommodating groove 4101 is located in a corresponding area where the first inner wall 411 and the second inner wall 412 of the guide groove 410 are connected. The suction aid 500 is further configured to slide the guide post 420 along the first side wall 431 of the partition rib 430 into the receiving groove 4101 by the first suction force, and drive the guide post 420 from the accommodation by the second suction force The slot 4101 slides into the second slide 410b.

In some embodiments of the present disclosure, using the suction aid 500 to provide the first suction force and the second suction force can effectively drive the guide post 420 to perform a corresponding operation during the process of closing or opening the corresponding door 200, In order to reduce the movement resistance of the guide post 420, the smoothness of the movement of the guide post 420 is improved.

In addition, in the process of steering the guide column 420 by the first suction force or the second suction force, the corresponding first side wall 431 or the second side wall 432 in the partition rib 430 is used to The movement is received and buffered, which can avoid greater collision and abrasion of the corresponding inner walls of the guide post 420 and the guide groove 410, thereby further reducing the noise of the refrigerator when opening and closing the door.

In some embodiments, as shown in FIG. 5, the first slide 410 a and the second slide 410 b are curved slides extending in the same direction, and the guide path of the curved slide and the flip trajectory of the flip beam 300 Adapt. Here, the bending center of the first sliding path 410a and the bending center of the second sliding path 410b are located on the side of the second sliding path 410b away from the first sliding path 410a, and the bending radius of the first sliding path 410a is larger than the second sliding path The bending radius of the channel 410b. And, matching the turning trajectory of the turning beam 300 during closing or opening of the corresponding door 200, the length of the guide path of the first slide 410a is greater than the length of the guide path of the second slide 410b. In this way, the curved tracks of the first slide 410a and the second slide 410b in the guide groove 410 are adapted to the flip trajectory corresponding to the flip beam 300, which can prevent the guide post 420 from sliding in the first slide 410a or the second slide 410b Stuck during the process.

Of course, the arrangement of the first slide rail 410a and the second slide rail 410b is not limited to this, and other slide rails that can effectively guide the flip beam 300 during its turning process can be applied. Some embodiments of the present disclosure do not limit this.

In some embodiments, as shown in FIGS. 6 and 7, a smooth transition between the first inner wall 411 of the guide groove 410 and the second inner wall 412 of the guide groove 410 through the arc surface is convenient for achieving the guide post 420 in the guide groove Smooth sliding within 410.

In addition, the second inner wall 412 of the guide groove 410 includes a first planar portion 412a, an arc surface portion 412b and a second planar portion 412c connected in sequence, wherein the first planar portion 412a smoothly transitions from the arc surface portion, the second plane The portion 412c extends to the opening of the second slide 410b, and the angle between the first planar portion 412a and the second planar portion 412c is less than or equal to 90 °. In this way, the first planar portion 412a and the second planar portion 412c form a limit structure that can block the guide post 420 from sliding out of the guide groove 410, which can ensure that the guide post 420 is not easy to slide randomly or even slide out of the guide groove 410, thereby ensuring the flip beam 300 closely adheres to the cabinet 100 of the refrigerator to prevent the refrigerator from leaking cold.

In some examples, please continue to refer to FIGS. 6 and 7, the first inner wall 411 of the guide groove 410 is formed by a plurality of tangent arc surfaces. Since the movement trajectory of the flip beam 300 is not pure rotation, the first inner wall 411 of the guide groove 410 is formed by a plurality of tangent arc surfaces, which can make the extension direction of the first inner wall 411 of the guide groove 410 and the movement of the flip beam 300 The trajectory is consistent. Similarly, the first side wall 431 of the separation rib 430 and the second side wall 432 of the separation rib 430 are respectively formed by a plurality of tangent arc surfaces, also to make the first side wall 431 of the separation rib 430 and its second side The extending direction of the wall 432 is consistent with the movement trajectory of the flip beam 300.

In summary, the first inner wall 411 of the guide groove 410, the first side wall 431 of the partition rib 430, and the second side wall 432 of the partition rib 430 are respectively formed by a plurality of tangent arc surfaces, which can ensure that the guide post 420 is in the guide groove The movement trajectory in 410 guides the turning of the turning beam 300 well, and improves the smoothness of the movement of the guiding post 420 in the guiding groove 410. In this way, the cooperation between the guide post 420 and the flip beam 300 can be more coordinated, and the flip action of the flip beam 300 can be better completed during the process of opening and closing the door 200.

In some embodiments, referring to FIG. 4, the above-mentioned guide structure 400 further includes: at least one roller 600 disposed on an end of the guide post 420 near the guide groove 410. The at least one roller 600 changes the sliding friction between the guide post 420 and the guide groove 410 to rolling friction, which can effectively reduce the contact wear between the guide post 420 and the guide groove 410, thereby prolonging its service life.

In some examples, the end of the guide post 420 near the guide groove 410 is provided with a roller 600. As shown in FIG. 8, the roller 600 includes a wheel body 620, a rubber ring 610 and a fixing member 630, wherein the wheel body 620 is rotatably connected to the guide post 420 through the fixing member 630, and the fixing member 630 and the wheel body 620 are arranged coaxially The rubber ring 610 is provided on the rolling surface of the wheel body 620. In the process of opening and closing the door 200, the guide post 420 drives the wheel 620 to rotate in the guide groove 410 with the fixing member 630 as the axis, and the rubber ring 610 buffers and protects the rotation of the wheel 620, which can further reduce noise And extend the service life of the roller 600.

Here, there may be multiple schemes for setting the rubber ring 610 on the rolling surface of the wheel body 620. For example, in one solution, a groove is provided on the rolling surface of the wheel body 620, and the rubber ring 610 is nested in the groove. For another example, in another solution, the rubber ring 610 is wrapped on the rolling surface of the wheel body 620.

In other examples, the end of the guide post 420 near the guide groove 410 is provided with a plurality of rollers 600, such as two, three, four, etc., which are not specifically limited herein. The plurality of rollers 600 are evenly distributed around the side of the guide post 420. The axis of each roller 600 in the plurality of rollers 600 is arranged parallel to the axis of the guide post 420. In this way, the force of the guide post 420 in the guide groove 410 can be uniform, and when one of the rollers 600 cannot roll normally, there are other rollers 600 that can maintain rolling friction, that is, the turning beam 300 can also be realized. Turn over normally to reduce the number of corresponding repairs.

The above-mentioned suction aid 500 is configured to apply the first suction force and the second suction force to the corresponding flip beam 300, and its structure may have various specific implementations, which are not limited in some embodiments of the present disclosure.

In some embodiments, as shown in FIGS. 9-11, the suction aid 500 includes a support 510, a rotating block 520, a limiting shaft 540 and a spring 530. The support 510 is fixed on the door 200 and hinged with the flip beam 300. The rotating block 520 and the support 510 can be relatively rotated, and the surface of the rotating block 520 configured to be attached to the support 510 is a wavy curved surface B. The limiting shaft 540 is fixed on the rotating block 520. The spring 530 is sleeved outside the limit shaft 540 and is located between the rotating block 520 and the turning beam 300. In this way, by the relative rotation between the rotating block 520 and the support 510, the turning beam 300 can be turned relative to the door body 200.

In addition, as shown in FIG. 12, the turning beam 300 is provided with a limiting groove 310 matched with the limiting shaft 540. The free end of the limiting shaft 540 (that is, the end of the limiting shaft 540 away from the rotating block 520) is located in the limiting groove 310 and can be displaced along the axis of the limiting shaft 540 relative to the bottom surface of the groove of the limiting groove 310 . Here, one end of the spring 530 is against the rotating block 520, and the other end is against the flip beam 300; and as the limit shaft 540 is displaced along its axis direction, the spring 530 can be compressed and deformed and accumulate a certain elastic force.

Since the surface of the rotating block 520 and the support 510 is wavy curved surface B, therefore, as the rotating block 520 rotates relative to the support 510, the rotating block 520 can drive the limiting shaft 540 relative to the flip beam 300 Displacement along the axis of the limit axis 540. Moreover, since the free end of the limiting shaft 540 is located in the limiting groove 310, the spring 530 is sleeved outside the limiting shaft 540 and is located between the rotating block 520 and the overturning beam 300, therefore, through the limiting shaft 540 and the limiting groove The relative movement between 310 and the compressed energy storage of the spring 530 can enable the limit shaft 540 and the spring 530 to transmit the corresponding torque and torque to the flip beam 300, and use the torque and torque to form the corresponding first driving force or The second driving force.

In some embodiments, the configuration of the support 510 is such that the surface attached to the rotating block 520 is a wavy surface, and the wavy surface of the support 510 and the wavy surface B of the rotating block 520 match each other. As shown in FIG. 9, when the rotating block 520 does not rotate relative to the support 510, the peaks of the wave surface B of the rotating block 520 and the wave valleys of the wave surface of the support 510 fit together, and the wave valleys and supports of the wave surface B of the rotating block 520 The wave crest of the seat 510 fits.

Based on this, during the process of closing the corresponding door body, the turning beam 300 turns relative to the door body 200, driving the rotating block 520 in the suction aid 500 to rotate relative to the support 510. The guide post 420 slides into the guide groove 410 from the opening of the first slide path 410 a and slides against the first inner wall 411 of the guide groove 410. When the wave crest of the curved surface B of the rotating block 520 is in contact with the wave crest of the curved surface of the support 510, the spring 530 located between the rotating block 520 and the flip beam 300 is deformed the most and a large elastic force is accumulated. Afterwards, as the rotating block 520 continues to rotate relative to the support 510, the elastic force of the spring 530 can drive the limiting shaft 540 to move down along its axis quickly, that is, the peak of the wave surface of the rotating block 520 quickly makes contact with the support The trough of the wavy curved surface of the seat 510 fits. In this process, the torque and torque transmitted to the turning beam 300 by the limit shaft 540 and the spring 530 can form the first suction force acting on the guide post 420 to drive the guide post 420 to abut against the guide groove 410 The first inner wall 411 slides quickly to slide against the first side wall 431 of the partition rib 430 and enters the receiving groove 4101. The movement trajectory is shown in FIG. 6.

During the process of opening the corresponding door body, the turning beam 300 turns relative to the door body 200, driving the turning block 520 in the suction aid 500 to turn relative to the support 510. The guide post 420 slides from the accommodating groove 4101 into the second slide rail 410b and slides against the second inner wall 412 of the guide groove 410. When the wave crest of the curved surface B of the rotating block 520 is in contact with the wave crest of the curved surface of the support 510, the spring 530 located between the rotating block 520 and the flip beam 300 is deformed the most and a large elastic force is accumulated. Afterwards, as the rotating block 520 continues to rotate relative to the support 510, the elastic force of the spring 530 can drive the limiting shaft 540 to move down along its axis quickly, that is, the peak of the wave surface of the rotating block 520 quickly makes contact with the support The trough of the wavy curved surface of the seat 510 fits. In this process, the torque and torque transmitted to the flip beam 300 through the limit shaft 540 and the spring 530 can form a second suction force acting on the guide post 420 to drive the guide post 420 to abut against the guide groove 410 The second inner wall 412 slides quickly to slide against the second side wall 432 of the separating rib 430, and the movement trajectory is shown in FIG. 7.

The state diagram when the peak of the wavy curved surface B of the rotating block 520 is in contact with the peak of the wavy curved surface of the support 510 is shown in FIG. 10.

In some of the above-mentioned embodiments, the partition rib 430 is provided to separate the first slide 410a and the second slide 410b in the guide groove 410, so that during opening or closing of the corresponding door 200, the guide post 420 slides out and The two trajectories when entering the guide groove 410 are realized on different slides respectively, and the adaptability between the guide post 420 and each slide is high. That is, the gap between the guide post 420 and the first slide 410a and the second slide 410b is relatively small, and the relative movement of the guide post 420 and each slide is relatively smooth, so even if the suction aid 500 provides the first Under the action of the suction force or the second suction force, the collision force between the guide post 420 and the guide groove 410 is still small, which can effectively reduce the noise of the refrigerator when opening and closing the door, and avoid the problem of unsmooth opening and closing of the door.

In the description of the foregoing embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited to this, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present disclosure. It should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

A refrigerator, including:

Cabinet

At least one door body pivotally mounted on the box body;

A flip beam hinged at the inner edge of each door body in the at least one door body;

And, a guide structure matched with each of the flip beams;

Wherein, the guide structure includes: a guide groove provided on the box body, a partition rib configured to separate the guide groove from the first slide path and the second slide path, and the corresponding flip beam Guide column

Wherein, the first end of the first slideway along its guide path and the end of the second guideway along its guide path are respectively provided with openings, and the end of the first slideway along its guide path and the second slide The path is connected along the beginning of its guide path; the guide post is configured to slide in from the opening of the first slideway as the flip beam is flipped during closing of the corresponding door body, and open the corresponding door body During the process, as the flip beam flips out, it slides out of the opening of the second slideway.
The refrigerator according to claim 1, wherein the guide groove further comprises an accommodating groove located in a communication area of the first slide path and the second slide path;

The guide post is also configured to stay in the accommodating groove in a state where the corresponding door is closed.
The refrigerator according to claim 1 or 2, further comprising: a suction aid provided between the flip beam and the corresponding door body;

The first slideway is located between the first side wall of the separating rib and the first inner wall of the guide groove;

The suction aid is configured to: during closing of the corresponding door body, apply a first suction force to the flip beam to drive the guide column from the first abutment against the guide groove by the first suction force The sliding of the inner wall is switched to slide against the first side wall of the separating rib.
The refrigerator according to claim 3, wherein the second slideway is located between the second side wall of the partition rib and the second inner wall of the guide groove;

The suction aid is further configured to: during the process of opening the corresponding door, apply a second suction force to the flip beam to drive the guide post from the second abutment against the guide groove through the second suction force The two inner walls slide and switch to slide against the second side wall of the separating rib.
The refrigerator according to claim 4, wherein, in the case where the guide groove further includes the accommodating groove, the accommodating groove is located in a corresponding area where the first inner wall and the second inner wall are connected;

The suction aid is further configured to drive the guide column to slide into the accommodating groove along the first side wall of the separation rib by the first suction force, and drive the second by the second suction force The guide column slides from the accommodating groove into the second slideway.
The refrigerator according to any one of claims 3 to 5, wherein the suction aid includes:

A support fixed on the door body and hinged with the turning beam;

A rotating block that is relatively rotatable with the support, and the configuration of the rotating block is that the surface that fits the support is a wavy surface;

A limit shaft fixed on the rotating block;

And, a spring sleeved outside the limit shaft and located between the rotating block and the turning beam;

Wherein, the turning beam is provided with a limiting groove matching the limiting shaft, and the free end of the limiting shaft is located in the limiting groove and can occur along the groove bottom surface of the limiting groove The displacement in the direction of its axis.
The refrigerator according to claim 6, wherein the rotating block and the limit lever have an integral structure.
The refrigerator according to any one of claims 1 to 7, wherein the center of curvature of the first slide and the center of curvature of the second slide are located away from the first slide of the second slide And the bending radius of the first slideway is greater than the bending radius of the second slideway.
The refrigerator according to claim 8, wherein the length of the guide path of the first slide path is greater than the length of the guide path of the second slide path.
The refrigerator according to claim 8, wherein a smooth transition is made between the first inner wall of the guide groove and the second inner wall of the guide groove through an arc surface;

The second inner wall of the guide groove includes a first planar portion, an arc surface portion and a second planar portion connected in sequence, the first planar portion smoothly transitions with the arc surface portion, and the second planar portion extends To the opening of the second chute, the angle between the first planar portion and the second planar portion is less than or equal to 90 °.
The refrigerator according to claim 8, wherein the first inner wall of the guide groove is formed by a plurality of tangent circular arc surfaces.
The refrigerator according to claim 8, wherein the first side wall of the partition rib and the second side wall of the partition rib are respectively formed by a plurality of tangent arc surfaces.
The refrigerator according to any one of claims 1 to 12, wherein the guide structure further comprises: at least one roller provided at an end of the guide post close to the guide groove.
The refrigerator according to claim 13, wherein a rubber ring is provided on the rolling surface of each of the at least one roller.
The refrigerator according to claim 13, wherein the axis of each of the at least one roller is parallel to the axis of the guide post.
The refrigerator according to any one of claims 1 to 15, wherein the guide structure further includes a guide block provided on the box body;

The guide groove is located on the guide block, and the opening of the first slide path and the opening of the second slide path are located on the same side surface of the guide block.