Refrigerator

Abstract

The utility model discloses a refrigerator and relates to the technical field of household appliances, the refrigerator comprises a refrigerator body, at least one refrigerator door and an anti-toppling structure, the refrigerator body is provided with a containing cavity with an opening in the front end, and the containing cavity comprises at least one chamber; the at least one box door covers the opening end of the containing cavity, one side end of the box door is rotationally installed on the box body so that the compartment can be opened and closed in the rotating stroke, and the at least one box door at least can cover the lower end edge of the opening; the anti-toppling structure comprises at least one first anti-toppling structure, and each first anti-toppling structure comprises a supporting part protruding out of the bottom of the box door. According to the technical scheme, rotation of the box door during opening can drive the supporting portion to be located in front of the front end of the bottom of the box body, the supporting portion can be supported on the ground at the position away from the front end of the bottom of the box body by a certain distance during toppling, then the box body is supported, the box body is prevented from continuously toppling forwards, and the use safety performance is improved.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a refrigerator. Background Technology

[0002] In related technologies, the bottom of the refrigerator is usually supported only by feet. When the door is heavily loaded with items, it is easy for the refrigerator to tip forward when the door is opened, which may cause personal injury and loss of items to the user. Utility Model Content

[0003] The main purpose of this utility model is to propose a refrigerator that aims to at least solve the technical problem of refrigerators easily tipping forward in related technologies.

[0004] To achieve the above objectives, the refrigerator proposed in this utility model includes:

[0005] A housing having a receiving cavity with a front opening, the receiving cavity comprising at least one chamber;

[0006] At least one door is provided to cover the opening end of the receiving cavity, one side end of the door is rotatably mounted to the housing so as to be able to open and close the compartment during rotation, and the at least one door is provided to cover at least the lower edge of the opening; and,

[0007] Support legs are provided at the bottom of the housing; and,

[0008] The anti-tipping structure includes at least one first anti-tipping structure, the first anti-tipping structure including a support portion protruding from the bottom of the box door.

[0009] In one embodiment, the support portion is disposed on the side of the door away from its rotatable connection with the box body.

[0010] In one embodiment, the refrigerator further includes a support leg disposed at the bottom of the refrigerator body, wherein the bottom of the support portion is higher than the bottom of the support leg.

[0011] In one embodiment, the height difference between the bottom of the support and the bottom of the leg is L, where 7 ≤ L ≤ 10 mm.

[0012] In one embodiment, the anti-tipping structure further includes at least one second anti-tipping structure, the second anti-tipping structure comprising:

[0013] The first fastener is used to fix it to the ground and / or wall;

[0014] A second fastener is disposed near the rear end of the housing; and

[0015] The limiting structure includes a insertion groove and an insertion protrusion respectively disposed on the first fixing member and the second fixing member. The insertion groove has a horizontally oriented opening, and the insertion protrusion is disposed in a horizontal direction so as to be able to be inserted into the insertion groove from the opening of the insertion groove.

[0016] In one embodiment, the first fastener includes:

[0017] The first connecting part extends horizontally for installation to the ground; and,

[0018] The second connecting part extends in the vertical direction for installation on the wall, and the lower end of the second connecting part is connected to one side end of the first connecting part;

[0019] The insertion protrusion is provided in the second connecting part.

[0020] In one embodiment, a through hole is provided in the middle of the second connecting part, and one end of the insertion protrusion is connected to one side wall of the through hole.

[0021] In one embodiment, the insertion protrusion is used to abut against the bottom wall of the insertion slot when inserted into the insertion slot.

[0022] In one embodiment, the end of the insertion protrusion away from the second connecting portion has an upwardly curved guide section.

[0023] In one embodiment, the dimension of the insertion slot in the width direction of the housing is larger than the dimension of the insertion protrusion.

[0024] In one embodiment, the end of the second connecting portion away from the first connecting portion extends forward to connect with the bottom of the housing near the front side.

[0025] In one embodiment, a fixing plate extending in the vertical direction is provided at the bottom of the box body;

[0026] A third connecting part is provided extending upward from the front end of the second connecting part, and the third connecting part is connected to the fixing plate.

[0027] In one embodiment, the third connecting portion is connected to the rear side of the fixing plate.

[0028] In one embodiment, the second fixing member is a square cylindrical shape disposed at the bottom of the box body, and its inner cavity forms the insertion groove.

[0029] In one embodiment, the upper sidewall of the second fixing member is partially recessed into the insertion groove to form a positioning recess, and the bottom of the housing is provided with a positioning protrusion corresponding to the positioning recess.

[0030] In one embodiment, a through hole is provided on the rear side wall of the housing, the through hole forming the insertion groove, and a portion of the rear side wall of the housing forming the second fixing member.

[0031] In one embodiment, the refrigerator has a depth dimension ranging from 435 to 550 mm; and / or,

[0032] The refrigerator has a width dimension ranging from 830 to 990 mm; and / or,

[0033] The refrigerator has a height dimension ranging from 1700 to 2100 mm.

[0034] In the technical solution of this utility model, the refrigerator includes a cabinet, at least one door, and an anti-tipping structure. The cabinet has a receiving cavity with a front opening, and the receiving cavity includes at least one compartment. The at least one door is configured to cover the opening end of the receiving cavity. One side end of the door is rotatably mounted on the cabinet so that the compartment can be opened and closed during the rotation stroke. The at least one door is configured to cover at least the lower edge of the opening. When the door is opened, if the cabinet tipps over, it will rotate forward with the front end of the bottom of the cabinet as a support point. Since the first anti-tipping structure includes a support part protruding from the bottom of the door, the rotation when the door is opened will cause the support part to be located in front of the front end of the bottom of the cabinet. When tipping over, the support part will be supported on the ground at a certain distance in front of the front end of the bottom of the cabinet, thereby supporting the cabinet and preventing the cabinet from continuing to tip forward, thus improving the safety performance. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0036] Figure 1 This is a three-dimensional structural diagram of an embodiment of the refrigerator provided by the present utility model;

[0037] Figure 2 for Figure 1 A schematic diagram of the front structure of a refrigerator;

[0038] Figure 3 for Figure 1 A three-dimensional structural diagram of the refrigerator from another angle;

[0039] Figure 4 for Figure 1 A three-dimensional structural diagram of the second anti-tipping structure in the middle;

[0040] Figure 5 for Figure 4 A cross-sectional structural diagram of the second anti-tipping structure in the middle section;

[0041] Figure 6 A three-dimensional structural schematic diagram of another embodiment of the refrigerator provided by this utility model;

[0042] Figure 7 for Figure 6 A magnified structural diagram of part A in the diagram;

[0043] Figure 8 for Figure 6 A magnified structural diagram of part B in the diagram.

[0044] Explanation of icon numbers:

[0045] 100. Refrigerator; 1. Cabinet; 11. Fixing plate; 12. Through hole; 2. Cabinet door; 3. First anti-tipping structure; 31. Support part; 4. Support leg; 5. Second anti-tipping structure; 51. First fixing part; 511. First connecting part; 512. Second connecting part; 513. Third connecting part; 52. Second fixing part; 521. Positioning recess; 53. Limiting structure; 531. Insertion groove; 532. Insertion protrusion; 5321. Guide section.

[0046] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0048] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0049] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0050] In related technologies, the bottom of the refrigerator is usually supported only by feet. When the door is heavily loaded with items, it is easy for the refrigerator to tip forward when the door is opened, which may cause personal injury and loss of items to the user.

[0051] The main purpose of this utility model is to propose a refrigerator that aims to at least solve the technical problem of refrigerators easily tipping forward in related technologies.

[0052] Please see Figure 1 and Figure 2 In one embodiment of the present invention, the refrigerator 100 includes a cabinet 1, at least one door 2, and an anti-tipping structure. The cabinet 1 has a receiving cavity with a front opening, and the receiving cavity includes at least one compartment. The at least one door 2 is disposed to cover the opening end of the receiving cavity. One side end of the door 2 is rotatably mounted on the cabinet 1 so that the compartment can be opened and closed during the rotation stroke. The at least one door 2 is disposed to cover at least the lower edge of the opening. The anti-tipping structure includes at least one first anti-tipping structure 3, and the first anti-tipping structure 3 includes a support portion 31 protruding from the bottom of the door 2.

[0053] In the technical solution of this utility model, the refrigerator 100 includes a cabinet 1, at least one door 2, and an anti-tipping structure. The cabinet 1 has a receiving cavity with an opening at the front end, and the receiving cavity includes at least one compartment. The at least one door 2 is configured to cover the opening end of the receiving cavity. One side end of the door 2 is rotatably mounted on the cabinet 1 so that the compartment can be opened and closed during the rotation stroke. The at least one door 2 is configured to cover at least the lower edge of the opening. When the door 2 is opened, if the... If the box 1 tipps over, it will rotate forward with the front end of the bottom of the box 1 as the support point. Since the first anti-tipping structure 3 includes a support part 31 protruding from the bottom of the box door 2, the rotation of the box door 2 when it is opened will cause the support part 31 to be located in front of the front end of the bottom of the box. When it tipps over, the support part 31 will support the box 1 at a certain distance in front of the front end of the bottom of the box 1, thereby supporting the box 1 and preventing the box 1 from continuing to tip forward, thus improving the safety performance.

[0054] The number of the box doors 2 can be one or two, as shown in the attached figure. Figure 1 As shown, in this embodiment, the number of cabinet doors 2 is set to two, and the two cabinet doors 2 rotate in opposite directions. When there are two cabinet doors 2, the first anti-tipping structure 3 is also correspondingly set to two. For the refrigerator 100, the bottom of the cabinet body 1 is usually provided with support legs so that the bottom of the cabinet body 1 is suspended to ensure heat dissipation. When the bottom of the cabinet body 1 is provided with support legs, the bottom of the support part 31 cannot be lower than the bottom of the support leg 4, otherwise the cabinet door 2 will not be able to open. Therefore, the bottom of the support part 31 is higher than or level with the bottom of the support leg 4.

[0055] The ground is not completely flat. If the bottom of the support 31 and the bottom of the leg 4 are flush, in some installation environments, the support 31 may be in too tight contact with the ground, making it difficult to open the door 2. Therefore, in a preferred embodiment, the refrigerator 100 further includes a leg 4 disposed at the bottom of the body 1, and the bottom of the support 31 is higher than the bottom of the leg 4.

[0056] The height difference between the bottom of the support part 31 and the bottom of the support leg 4 is L. It is understood that L should not be too small. If L is too small, in installation environments with uneven ground, the support part 31 may still directly contact the ground. Of course, L should also not be too large. If it is too large, the time required for the support part 31 to support the ground during the forward tilting process of the housing 1 will be longer, resulting in a larger overall tilt angle of the housing 1, which may cause the support part 31 to be insufficient to support the entire housing 1. Therefore, in the embodiments of this utility model, please refer to... Figure 2 The height difference between the bottom of the support part 31 and the bottom of the support leg 4 is L, where 7 ≤ L ≤ 10 mm, and L can be 7 mm, 8 mm, 10 mm, etc. When L is within this range, during normal use, the support part 31 will not contact the ground, thus preventing the door 2 from being difficult to open, and it can also provide timely support for the box 1 when it tilts forward.

[0057] It should be noted that the refrigerator 100 is usually provided with two support legs 4 at the front end. When the refrigerator door 2 is opened and the refrigerator body 1 tilts forward, the support part 31 and the two support legs 4 can form a three-point support, which has high stability.

[0058] It is understandable that the farther the support part 31 is located from the rotation axis of the door 2, the farther the support part 31 will be from the front end of the bottom of the box body 1 when the door 2 is opened. Therefore, in this embodiment, the support part 31 is located on the side of the door 2 away from its rotational connection with the box body 1, so that the position of the support part 31 is as far away from the rotation axis of the box body 1 as possible. When the door 2 is opened and the box body 1 tilts forward, the support part 31 and the front end of the bottom of the box body 1 provide a larger supporting area for the entire box body 1, resulting in more stable support. At the same time, the forward tilting of the box body 1 will also cause the entire door 2 to rotate downward. The farther the position of the support part 31 is from the front end of the bottom of the box body 1, the faster the support part 31 will contact the ground to support the box body 1.

[0059] In this embodiment, the refrigerator 100 has a depth range of 435–550 mm; a width range of 830–990 mm; and a height range of 1700–2100 mm. It should be noted that the refrigerator 100 may have only one of these dimensions, or two or all three dimensions together.

[0060] To further reduce the possibility of the housing 1 tilting forward, in the embodiments of this utility model, please refer to... Figures 3 to 5 The anti-tipping structure further includes at least one second anti-tipping structure 5, the second anti-tipping structure 5 including a first fixing member 51, a second fixing member 52 and a limiting structure 53, the first fixing member 51 being used to fix to the ground and / or wall; the second fixing member 52 being disposed at a position near the rear end of the housing 1; the limiting structure 53 including a insertion groove 531 and an insertion protrusion 532 respectively disposed on the first fixing member 51 and the second fixing member 52, the insertion groove 531 having a horizontally oriented opening, the insertion protrusion 532 being disposed horizontally so as to be able to be inserted into the insertion groove 531 through the opening of the insertion groove 531.

[0061] In this embodiment, before installing the refrigerator 100, the first fixing is first fixed to the ground and / or wall. Then, the cabinet 1 is moved to the corresponding position, so that the insertion protrusion 532 is inserted into the insertion groove 531 from the opening of the insertion groove 531. After the insertion protrusion 532 and the insertion groove 531 are engaged, if the cabinet 1 tilts forward, the insertion protrusion 532 will abut against the side wall of the insertion groove 531, thereby limiting the cabinet 1 from continuing to tilt forward and improving the safety of using the refrigerator 100.

[0062] The second anti-tipping structure 5 can be provided as one, two, or more. When one is provided, the second anti-tipping structure 5 should be positioned as close to the center as possible to ensure force balance when the sidewalls of the insertion protrusion 532 and the insertion groove 531 abut. (See attached diagram) Figure 3 As shown, when two second anti-tipping structures 5 are provided, they should be placed as close to both ends as possible.

[0063] The phrase "the first fixing member 51 is used to fix to the ground and / or wall" indicates that the first fixing member 51 can be fixed only to the ground, only to the wall, or both. In an embodiment of this utility model, the first fixing member 51 includes a first connecting portion 511 and a second connecting portion 522. The first connecting portion 511 extends horizontally for installation to the ground, and the second connecting portion 522 extends vertically for installation to the wall. The lower end of the second connecting portion 522 is connected to one side end of the first connecting portion 511. The first fixing member 51 is fixed to both the ground and the wall, ensuring its stability.

[0064] It is understood that the insertion direction of the insertion slot 531 and the insertion protrusion 532 can be along the width direction of the cabinet 1 or along the front-to-back direction. For most households, the space on the left and right sides of the cabinet 1 is very small when the refrigerator 100 is installed, especially for built-in refrigerators 100. Therefore, in this embodiment of the present invention, the insertion protrusion 532 is provided in the second connecting part 522, that is, the mating direction with the insertion slot 531 is in the front-to-back direction, which makes installation more convenient.

[0065] Furthermore, a through hole is formed in the middle of the second connecting part 522, and one end of the insertion protrusion 532 is connected to one side wall of the through hole. With this configuration, during the forming process of the second connecting part 522 and the insertion protrusion 532, a U-shaped through groove can be cut or punched in the middle of the insertion protrusion 532, and the insertion protrusion 532 can be formed by punching or folding.

[0066] It is understood that when the insertion protrusion 532 is disposed on the second connecting portion 522, the insertion protrusion 532 cooperates with the bottom wall of the insertion groove 531 to restrict the forward tilt of the housing 1. There may be a certain gap between the insertion protrusion 532 and the bottom wall of the insertion groove 531, or they may be fitted together. In the embodiments of this utility model, please refer to... Figure 5 The insertion protrusion 532 is used to abut against the bottom wall of the insertion groove 531 when it is inserted into the insertion groove 531. This arrangement allows the box 1 to initially tend to tilt forward, and the insertion protrusion 532 can then abut tightly against the bottom wall of the insertion groove 531. This can quickly increase the force that prevents the box 1 from tilting forward and reduce the possibility that the support part 31 will be unable to support the box 1 due to an excessive tilt angle.

[0067] Although the lower side of the insertion protrusion 532 abutting against the bottom wall of the insertion slot 531 when inserted into the insertion slot 531 reduces the possibility of the housing 1 tipping over, as mentioned above, unevenness of the installation ground can also make it difficult for the insertion protrusion 532 to align with the insertion slot 531. Therefore, in a further embodiment, the end of the insertion protrusion 532 away from the second connecting part 522 is formed with an upwardly curved guide section 5321. With this configuration, even if the uneven ground prevents the insertion protrusion 532 from being directly inserted into the insertion slot 531, but instead aligns with or is lower than the bottom wall of the insertion slot 531, the guide section 5321 will cause the insertion protrusion 532 to rotate upward around its connection position with the second connecting part 522, thereby allowing the insertion protrusion 532 to smoothly insert into the insertion slot 531 and complete the engagement.

[0068] When the insertion protrusion 532 and the insertion groove 531 are aligned front to back, they must also be aligned in the width direction of the housing 1. However, the housing 1 is relatively heavy, and even with rollers at the bottom, it may move laterally, affecting the alignment of the insertion protrusion 532 and the insertion groove 531. This necessitates repeated adjustments to the position of the housing 1, making alignment cumbersome. Therefore, in this embodiment of the invention, the dimension of the insertion groove 531 in the width direction of the housing 1 is larger than the dimension of the insertion protrusion 532. This increases the success rate of alignment between the insertion protrusion 532 and the insertion groove 531, simplifying installation.

[0069] The method of improving the success rate of docking between the plug-in protrusion 532 and the plug-in groove 531 is not limited to this. In some embodiments, an inclined guide plate can be provided at the opening of the plug-in groove 531. Specifically, two guide plates are provided, and the two guide plates are arranged opposite to each other in the width direction of the housing 1. The guide plates are arranged outward from the opening of the plug-in groove 531 toward the plug-in protrusion 532.

[0070] There are several ways to form the insertion groove 531. It can be that the insertion groove 531 is opened on one side of the second fixing member 52 in the horizontal direction, or the second fixing member 52 is arranged in a square cylindrical shape, and the insertion groove 531 is formed in its inner cavity.

[0071] The second fastener 52 can be directly installed on the rear side of the cabinet 1, or it can be installed on the bottom of the cabinet 1 near the rear side. Preferably, in order to reduce the space occupied by the second fastener 52 at the rear of the refrigerator 100, the second fastener 52 is installed on the bottom of the cabinet 1 near the rear side.

[0072] To facilitate the connection between the second fixing member 52 and the housing 1, a positioning structure can be provided between the second fixing member 52 and the housing 1.

[0073] Specifically, in this embodiment, the upper sidewall of the second fixing member 52 is partially recessed into the insertion groove 531 to form a positioning recess 521, and a positioning protrusion is provided on the bottom of the housing 1 corresponding to the positioning recess 521. The second fixing member 52 is quickly positioned using a recess-protrusion fit. Of course, the positioning protrusion can also be provided on the second fixing member 52. The positioning structure between the second fixing member 52 and the housing 1 is not limited to the positioning recess 521 and the positioning protrusion; it can also be magnetic positioning or other methods.

[0074] It should be noted that when setting the positioning structure between the second fixing member 52 and the cabinet 1, the structural features of the bottom of the cabinet 1 itself should be utilized as much as possible in the structural design of the second fixing member 52, so as not to damage the original refrigerator 100 structure.

[0075] The second fastener 52 is not limited to the sleeve form described above. In another embodiment, please refer to... Figures 6 to 8 A through hole 12 is provided on the rear side wall of the housing 1, forming the insertion groove 531. A portion of the rear side wall of the housing 1 forms the second fixing member 52. By directly creating the through hole 12 on the rear side wall of the housing 1 to mate with the insertion protrusion 532, and using the rear side wall of the housing 1 as the second fixing member 52, the overall structure is simplified, and the installation steps of the second fixing member 52 and the housing 1 are reduced.

[0076] In addition, besides preventing the box body 1 from tipping over through the cooperation of the insertion protrusion 532 and the insertion groove 531, the first fixing member 51 can also be directly fixed to the box body 1 to improve the stability of the box body 1.

[0077] There are several possible fixing positions for the first fixing member 51 and the box body 1. As mentioned above, the box body 1 tilts forward when tilted. That is, the further forward the fixing position of the first fixing member 51 is to the box body 1, the longer the lever arm of the force exerted by the first fixing member 51 on the box body 1 when the box body 1 tilts forward, and the smaller the required force. Therefore, it is preferable to fix the first fixing member 51 to the box body 1 at a position closer to the front.

[0078] When the first fixing part is fixed to the front side of the cabinet 1, it can be fixed to the side of the cabinet 1 or to the bottom. In a specific embodiment, the end of the second connecting part 512 away from the first connecting part 511 extends forward to connect with the bottom of the cabinet 1 near the front side; this arrangement not only reduces the force exerted by the first fixing part 51 to prevent the cabinet 1 from tipping over, but also hides the first fixing part 51 at the bottom of the cabinet 1, making the overall structure of the refrigerator 100 look more aesthetically pleasing.

[0079] As described above, during assembly, the first fixing member 51 is first fixed to the wall or ground. If the first fixing member 51 is directly connected to the bottom wall of the box 1 extending horizontally, when fixing it with screws, the hand needs to reach into the bottom of the box 1, which is inconvenient during connection. Therefore, in this embodiment of the utility model, the bottom of the box 1 is provided with a fixing plate 11 extending vertically; the front end of the second connecting part 512 extends upward to provide a third connecting part 513, which is connected to the fixing plate 11. By setting the third connecting part 513 and the fixing plate 11, the fixing direction of the first fixing member 51 and the box 1 is changed to the horizontal direction. In addition, the third connecting part 513 and the fixing plate 11 are close to the front end of the box 1, so the connection position can be directly seen during connection, and the hand does not need to reach into the bottom of the box 1, making the connection more convenient.

[0080] In a further embodiment, the third connecting part 513 is connected to the rear side of the fixing plate 11. Since the first fixing member 51 is usually installed with the wall and ground, the cabinet 1 is typically pushed back to complete the docking. If the third connecting part 513 is located on the front side of the fixing plate 11, during the positioning of the cabinet 1, in addition to moving backward, the fixing plate 11 must also avoid the third connecting part 513 in the left-right direction, increasing the difficulty of left-right movement. This is especially problematic when the refrigerator 100 is configured as a built-in refrigerator 100, where the left-right space is limited, hindering installation. Therefore, in this embodiment, the third connecting part 513 is connected to the rear side of the fixing plate 11, which greatly facilitates the installation process.

[0081] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A refrigerator, characterized in that, include: A housing having a receiving cavity with a front opening, the receiving cavity comprising at least one chamber; At least one door is provided to cover the opening end of the receiving cavity, one side end of the door is rotatably mounted to the housing so as to be able to open and close the compartment during rotation, and the at least one door is provided to cover at least the lower edge of the opening; and, The anti-tipping structure includes at least one first anti-tipping structure, the first anti-tipping structure including a support portion protruding from the bottom of the box door.

2. The refrigerator as described in claim 1, characterized in that, The support portion is located on the side of the door away from the point where it rotates with the box body.

3. The refrigerator as described in claim 1, characterized in that, The refrigerator also includes a support leg disposed at the bottom of the cabinet, wherein the bottom of the support is higher than the bottom of the support leg.

4. The refrigerator as described in claim 3, characterized in that, The height difference between the bottom of the support and the bottom of the foot is L, where 7 ≤ L ≤ 10 mm.

5. The refrigerator as described in claim 1, characterized in that, The anti-tipping structure further includes at least one second anti-tipping structure, the second anti-tipping structure comprising: The first fastener is used to fix it to the ground and / or wall; A second fastener is disposed near the rear end of the housing; and The limiting structure includes a insertion groove and an insertion protrusion respectively disposed on the first fixing member and the second fixing member. The insertion groove has a horizontally oriented opening, and the insertion protrusion is disposed in a horizontal direction so as to be able to be inserted into the insertion groove from the opening of the insertion groove.

6. The refrigerator as described in claim 5, characterized in that, The first fastener includes: The first connecting part extends horizontally for installation to the ground; and, The second connecting part extends in the vertical direction for installation on the wall, and the lower end of the second connecting part is connected to one side end of the first connecting part; The insertion protrusion is provided in the second connecting part.

7. The refrigerator as described in claim 6, characterized in that, A through hole is provided in the middle of the second connecting part, and one end of the plugging protrusion is connected to one side wall of the through hole.

8. The refrigerator as described in claim 6, characterized in that, The insertion protrusion is used to abut against the bottom wall of the insertion slot when it is inserted into the insertion slot.

9. The refrigerator as described in claim 8, characterized in that, The end of the insertion protrusion away from the second connecting part has an upwardly curved guide section.

10. The refrigerator as described in claim 6, characterized in that, The dimension of the insertion slot in the width direction of the housing is larger than the dimension of the insertion protrusion.

11. The refrigerator as described in claim 6, characterized in that, The second connecting part extends forward from the end away from the first connecting part to connect with the bottom of the box near the front side.

12. The refrigerator as described in claim 11, characterized in that, The bottom of the box is provided with a fixing plate that extends in the vertical direction; A third connecting part is provided extending upward from the front end of the second connecting part, and the third connecting part is connected to the fixing plate.

13. The refrigerator as described in claim 12, characterized in that, The third connecting part is connected to the rear side of the fixing plate.

14. The refrigerator as described in any one of claims 5 to 13, characterized in that, The second fixing member is a square cylindrical shape disposed at the bottom of the box body, and its inner cavity forms the insertion groove.

15. The refrigerator as described in claim 14, characterized in that, The upper sidewall of the second fastener is partially recessed into the insertion groove to form a positioning recess, and the bottom of the housing is provided with a positioning protrusion corresponding to the positioning recess.

16. The refrigerator as described in any one of claims 5 to 13, characterized in that, A through hole is provided on the rear side wall of the box, the through hole forms the insertion groove, and a portion of the rear side wall of the box forms the second fixing member.

17. The refrigerator as claimed in claim 1, characterized in that, The refrigerator has a depth dimension ranging from 435 to 550 mm; and / or, The refrigerator has a width dimension ranging from 830 to 990 mm; and / or, The refrigerator has a height dimension ranging from 1700 to 2100 mm.

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