Bracket structure and refrigerator

Abstract

The utility model provides a bracket structure and a refrigerator. The bracket structure comprises a bracket body, a spring bolt, a pressing plate and a first reset piece, the spring bolt is arranged on the side wall of the bracket body and can rotate to a locking position, a first unlocking position and a second unlocking position around the axis parallel to the width direction of the bracket body, and the first unlocking position is located between the locking position and the second unlocking position; the pressing plate is arranged on the bracket body and can reciprocate in the height direction of the bracket body, the pressing plate is provided with an initial position matched with the spring bolt in a limiting mode, a first position and a second position unmatched with the spring bolt, and the first reset piece is connected with the pressing plate and exerts reset force for moving towards the initial position on the pressing plate; when the pressing plate is in limiting fit with the spring bolt, the spring bolt can rotate between the locking position and the first unlocking position and cannot rotate to the second unlocking position, and the pressing plate is driven to move between the initial position and the first position. When the pressing plate moves to the second position, the pressing plate and the spring bolt are not matched, and the spring bolt can rotate between the locking position and the second unlocking position.

Description

Technical Field

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

[0002] The position of the bottle holder on the traditional refrigerator door is fixed and has no adjustment function. When there are multiple bottle holders in the height direction of the door, the distance between the bottle holders is fixed. If the user wants to place tall bottles on the bottle holder below, the upper bottle holder may block the way and the tall bottles cannot be placed, affecting the user experience. Utility Model Content

[0003] The embodiments of the present application provide a bracket structure and a refrigerator to solve the problem that the existing bottle holder cannot adjust the position.

[0004] In a first aspect, an embodiment of the present application provides a bracket structure, the bracket structure comprising a bracket body, a lock tongue, a pressure plate and a first reset member, the lock tongue being arranged on a side wall of the bracket body and being able to rotate around an axis parallel to a width direction of the bracket body, the lock tongue having a locking position, a first unlocking position and a second unlocking position, the first unlocking position being located between the locking position and the second unlocking position; the pressure plate being arranged on the bracket body and being able to reciprocate along a height direction of the bracket body, the pressure plate having an initial position, a first position and a second position being released from the lock tongue for limiting the locking tongue; the first reset member being connected to the pressure plate and applying a reset force to the pressure plate to move toward the initial position; when the pressure plate is limitedly matched with the lock tongue, the lock tongue can rotate between the locking position and the first unlocking position and cannot rotate to the second unlocking position, and drives the pressure plate to move between the initial position and the first position; when the pressure plate moves to the second position, the pressure plate is released from the lock tongue, and the lock tongue can rotate between the locking position and the second unlocking position.

[0005] Optionally, the pressure plate includes a top plate and a side plate connected to the top plate, the top plate is located above the lock tongue, and the side plate is located on one side of the lock tongue along the height direction of the bracket body; the top plate is connected to the first reset member, and the side plate can cooperate with the lock tongue to limit the position.

[0006] Optionally, the bracket body includes a first mounting portion, the first mounting portion is located between the top plate and the locking tongue, the first reset member is a first elastic member, both ends of the first elastic member are respectively connected to the top plate and the first mounting portion, and the elastic force direction of the first elastic member is parallel to the height direction of the bracket body.

[0007] Optionally, a guide column is provided on the top plate, and the guide column extends along the height direction of the bracket body. The first elastic member is sleeved on the guide column, and an avoidance hole for the guide column to pass through is opened on the first mounting portion.

[0008] Optionally, a hanging portion for supporting on an external device is provided at one end of the lock tongue close to the top plate, and a matching portion is provided at one end of the lock tongue away from the top plate; a limiting portion is provided at one end of the side plate away from the top plate, and the limiting portion is located below the matching portion; when the pressure plate moves to the initial position, the limiting portion abuts against the matching portion to limit the lock tongue; when the pressure plate moves to the second position, the limiting portion separates from the matching portion to release the limitation on the lock tongue.

[0009] Optionally, there is a gap between the limiting portion and the side plate, and a second mounting portion is provided on the bracket body, and the second mounting portion is inserted in the gap.

[0010] Optionally, the bracket structure further includes a second restoring member, which is connected to the locking tongue and applies a restoring force to the locking tongue to rotate it toward the locking position.

[0011] Optionally, the second resetting member is a second elastic member, the second elastic member is located between the locking tongue and the side plate, one end of the second elastic member is connected to the locking tongue and the other end abuts against the side plate.

[0012] In the second aspect, an embodiment of the present application also provides a refrigerator, which includes a door body, a support assembly and the above-mentioned bracket structure, wherein the support assembly is arranged on the door body, and the support assembly includes a plurality of support platforms arranged at intervals along the height direction of the door body, and the locking tongue in the bracket structure can be supported on any one of the support platforms.

[0013] Optionally, a first slope is provided on the side of the lock tongue facing the support assembly, and the upper end of the first slope is closer to the support assembly than the lower end of the first slope; a second slope is provided on the side of the support platform facing the lock tongue, and the upper end of the second slope is closer to the lock tongue than the lower end of the second slope.

[0014] The bracket structure and refrigerator provided by the embodiment of the present application provide a lock tongue, a pressure plate and a first reset member on the bracket body, so that the lock tongue can rotate between a locked position, a first unlocked position and a second unlocked position, and the pressure plate can move between an initial position matched with the lock tongue limit, a first position and a second position released from the lock tongue, and the first reset member applies a reset force to the pressure plate to move toward the initial position, so that when the bracket structure cooperates with the supporting assembly on the refrigerator door body, the bracket body can be adjusted along the height direction of the refrigerator door body as needed, and when adjusting upward, the pressure plate is controlled to cooperate with the lock tongue limit so that the lock tongue can rotate between the locked position and the first unlocked position, and when adjusting downward, the pressure plate is controlled to release the cooperation with the lock tongue so that the lock tongue can rotate between the locked position and the second unlocked position, and by supporting the lock tongue on support platforms at different heights, the bracket body can be placed at different heights of the refrigerator door body, so that the user can place objects of different heights as needed, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative work. In the following description, the same figure numbers represent the same parts.

[0016] Figure 1 A schematic structural diagram of the bracket structure provided in an embodiment of the present application.

[0017] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the bracket structure shown.

[0018] Figure 3 for Figure 1 A top view of the bracket structure is shown.

[0019] Figure 4 for Figure 3 The cross-sectional schematic diagram of the bracket structure along the AA direction is shown.

[0020] Figure 5 for Figure 4 An enlarged schematic diagram of a portion B of the bracket structure is shown.

[0021] Figure 6 for Figure 5 The schematic diagram of the structure of the bracket structure shown is when the locking tongue and the pressure plate are released from the limit.

[0022] Figure 7 for Figure 1 A schematic structural diagram of the bracket body in the bracket structure shown.

[0023] Figure 8 for Figure 7 A schematic structural diagram of the bracket body from another perspective is shown.

[0024] Fig. 9 for Figure 1 A schematic structural diagram of a locking tongue in a bracket structure is shown.

[0025] Fig.10 for Fig. 9 A front view of the locking bolt is shown.

[0026] Fig.11 for Fig.10 A schematic structural diagram of the lock tongue from another perspective is shown.

[0027] Fig.12 for Fig.11 A front view of the locking bolt is shown.

[0028] Fig.13 for Figure 1 A schematic structural diagram of a pressure plate in a bracket structure is shown.

[0029] Fig.14 A schematic diagram of the structure of a refrigerator provided in an embodiment of the present application.

[0030] Fig.15 for Fig.14 A top view of a refrigerator is shown.

[0031] Fig.16 for Fig.15 The schematic cross-sectional view of the refrigerator along the CC direction is shown.

[0032] Fig.17 for Fig.16 An enlarged structural schematic diagram of a part D of the refrigerator is shown.

[0033] Fig.18 for Fig.17 The schematic diagram of the structure of the refrigerator shown is when the lock tongue in the refrigerator is rotated to the second unlocking position.

[0034] Fig.19 for Fig.14 A schematic structural diagram of a door body in a refrigerator is shown.

[0035] Description of Figure Numbers:

[0036] 100, bracket body; 110, first mounting portion; 111, avoidance hole; 120, second mounting portion; 131, first side wall; 132, second side wall; 140, rotating shaft; 200, locking tongue; 210, hanging portion; 211, first inclined surface; 220, matching portion; 230, shaft hole; 310, first reset member; 320, second reset member; 400, pressing plate; 410, top plate; 420, side plate; 430, guide column; 440, limiting portion; 450, gap; 500, door body; 600, supporting assembly; 610, supporting platform; 611, second inclined surface. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0039] In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0040] An embodiment of the present application provides a bracket structure and a refrigerator including the bracket structure.

[0041] like Figures 1 to 13As shown, the bracket structure includes a bracket body 100, a locking tongue 200, a pressure plate 400 and a first reset member 310. The locking tongue 200 is arranged on the side wall of the bracket body 100 and can rotate around an axis parallel to the width direction of the bracket body 100. The locking tongue 200 has a locking position, a first unlocking position and a second unlocking position (that is, the locking tongue 200 can rotate to the locking position, the first unlocking position and the second unlocking position). The first unlocking position is located between the locking position and the second unlocking position; the pressure plate 400 is arranged on the bracket body 100 and can reciprocate along the height direction of the bracket body 100. The pressure plate 400 has an initial position that is limitedly matched with the locking tongue 200. , a first position and a second position that is released from the lock tongue 200 (i.e., the pressure plate 400 can move to the initial position, the first position and the second position); the first reset member 310 is connected to the pressure plate 400 and applies a reset force to the pressure plate 400 to move toward the initial position; when the pressure plate 400 and the lock tongue 200 are limitedly matched, the lock tongue 200 can rotate between the locked position and the first unlocked position and cannot rotate to the second unlocked position, and drives the pressure plate 400 to move between the initial position and the first position; when the pressure plate 400 moves to the second position, the pressure plate 400 and the lock tongue 200 are released, and the lock tongue 200 can rotate between the locked position and the second unlocked position.

[0042] like Figures 14 to 19 As shown, the refrigerator provided in the embodiment of the present application also includes a door body 500 and a support assembly 600. The support assembly 600 is arranged on the door body 500. The support assembly 600 includes a plurality of support platforms 610 arranged at intervals along the height direction of the door body 500. The locking tongue 200 in the bracket structure can be supported on any one of the support platforms 610.

[0043] The bracket structure and refrigerator provided in the embodiment of the present application are provided with a lock tongue 200, a pressure plate 400 and a first reset member 310 on the bracket body 100, the lock tongue 200 can rotate between a locked position, a first unlocked position and a second unlocked position, the pressure plate 400 can move between an initial position limited with the lock tongue 200, a first position and a second position released from the lock tongue 200, and the first reset member 310 applies a reset force to the pressure plate 400 to move toward the initial position, so that when the bracket structure cooperates with the support assembly 600 on the refrigerator door body 500, the bracket body can be moved as needed. 100 is adjusted along the height direction of the refrigerator door body 500. When adjusting upward, the control pressure plate 400 and the lock tongue 200 are limited to cooperate so that the lock tongue 200 can rotate between the locked position and the first unlocked position. When adjusting downward, the control pressure plate 400 and the lock tongue 200 are released to allow the lock tongue 200 to rotate between the locked position and the second unlocked position. By supporting the lock tongue 200 on a support platform 610 at different heights, the bracket body 100 can be placed at different heights of the refrigerator door body 500, so that the user can place objects of different heights according to actual needs, thereby improving the user experience.

[0044] The following will be combined Figure 5 , Figure 6 , Fig.17 and Fig.18 The working principle of the bracket structure is explained in detail. Figure 5 and Fig.17 The arrow a in FIG. 2 represents the rotation direction of the lock tongue 200. Figure 5 and Fig.17 The arrow b in FIG. 4 represents the moving direction of the pressing plate 400. Figure 5 and Fig.17 As shown, in the normal use state, the lock tongue 200 is in the locked position, and the pressure plate 400 is in the initial position of the lock tongue 200; when the bracket body 100 needs to be adjusted upward, the bracket body 100 is pushed upward to rotate the lock tongue 200 from the locked position ( Figure 5 and Fig.17 The pressing plate 400 is rotated clockwise in the middle) to the first unlocking position, and drives the pressing plate 400 to move from the initial position ( Figure 5 and Fig.17 The bracket body 100 is moved to the first position (in the figure, it moves downward) so that the bracket body 100 can move to the upper support platform 610. During the upward movement of the bracket body 100, the pressing plate 400 and the locking tongue 200 are always in a limited position matching state. After the bracket body 100 moves upward to a suitable position, the locking tongue 200 is controlled to rotate ( Figure 5 and Fig.17 The locking tongue 200 is supported on the support platform 610 to prevent the bracket body 100 from falling. At this time, the pressing plate 400 automatically moves under the restoring force of the first restoring member 310 ( Figure 5 and Fig.17 When the bracket body 100 needs to be adjusted downward, the user only needs to press the pressing plate 400 so that the pressing plate 400 overcomes the restoring force of the first restoring member 310 and moves ( Figure 5 and Fig.17 (moving downward in the figure) to a second position (such as moving downward in the figure) where the locking tongue 200 is released from the engagement. Figure 6 As shown), the lock tongue 200 can be rotated from the locked position ( Figure 5 and Fig.17 (clockwise in the middle) to the second unlocking position (such as Fig.18 As shown in FIG. 1 , the bracket body 100 can automatically move downward under the action of gravity. After the bracket body 100 moves downward to a suitable position, the locking tongue 200 is controlled to rotate ( Figure 5 and Fig.17 The locking tongue 200 is supported on the support platform 610 to prevent the bracket body 100 from falling. At this time, the user only needs to release the pressing plate 400, and the pressing plate 400 can automatically move under the restoring force of the first restoring member 310 ( Figure 5 and Fig.17 The locking tongue 200 is moved upward in the middle) to the initial position to cooperate with the locking tongue 200 to prevent the locking tongue 200 from rotating to the second unlocking position, resulting in the assembly failure of the locking tongue 200 and the support platform 610 and the falling of the bracket body 100.

[0045] The lock tongue 200 can be rotatably connected to the bracket body 100 through the rotating shaft 140 to realize the rotation of the lock tongue 200 around an axis parallel to the width direction of the bracket body 100. Specifically, an axis hole 230 can be opened on the lock tongue 200, and a rotating shaft 140 is provided on the side wall of the bracket body 100. The axis of the rotating shaft 140 is parallel to the width direction of the bracket body 100, and the rotating shaft 140 is passed through the axis hole 230 of the lock tongue 200. The rotating shaft 140 can be integrally formed with the bracket body 100, or can be detachably installed on the bracket body 100.

[0046] Optional, such as Fig.17 As shown, the first inclined surface 211 is provided on the side of the lock tongue 200 facing the support assembly 600, and the upper end of the first inclined surface 211 is closer to the support assembly 600 than the lower end of the first inclined surface 211; the second inclined surface 611 is provided on the side of the support platform 610 facing the lock tongue 200, and the upper end of the second inclined surface 611 is closer to the lock tongue 200 than the lower end of the second inclined surface 611. By providing the first inclined surface 211 and the second inclined surface 611 of the above structure, when the bracket body 100 moves upward, the first inclined surface 211 of the lock tongue 200 will contact (abut) with the second inclined surface 611 of the support platform 610, so that the lock tongue 200 can rotate from the locked position to the first unlocked position.

[0047] In some embodiments of the present application, Fig.13 As shown, the pressure plate 400 includes a top plate 410 and a side plate 420 connected to the top plate 410, the top plate 410 is located above the lock tongue 200, and the side plate 420 is located on one side of the lock tongue 200 along the height direction of the bracket body 100; the top plate 410 is connected to the first reset member 310, and the side plate 420 can cooperate with the lock tongue 200 in a limiting manner.

[0048] Optional, such as Figures 5 to 8 As shown, the bracket body 100 includes a first mounting portion 110, which is located between the top plate 410 and the locking tongue 200. The first reset member 310 is a first elastic member (such as a spring), and the two ends of the first elastic member are respectively connected to the top plate 410 and the first mounting portion 110, and the elastic force direction of the first elastic member is parallel to the height direction of the bracket body 100.

[0049] Optional, such as Figure 5As shown, a guide post 430 is provided on the top plate 410, and the guide post 430 extends along the height direction of the bracket body 100. The first elastic member is sleeved on the guide post 430, and an avoidance hole 111 is provided on the first mounting portion 110 for the guide post 430 to pass through. The guide post 430 is provided to guide the first elastic member, so that the pressure plate 400 moves more smoothly.

[0050] Optional, such as Figure 5 , Figure 6 , Figures 9 to 12 and Fig.17 As shown, the locking tongue 200 is close to one end of the top plate 410 (i.e. Fig.17 The upper end of the lock tongue 200 in the embodiment of the present invention is provided with a hanging portion 210 for supporting an external device, and the end of the lock tongue 200 away from the top plate 410 is provided with a matching portion 220 (i.e. Figure 5 and Figure 6 The lower end of the locking tongue 200 in the middle); the end of the side plate 420 away from the top plate 410 (ie Figure 5 and Figure 6 A limiting portion 440 is provided at the lower end of the side plate 420 in the middle, and the limiting portion 440 is located below the matching portion 220; when the pressing plate 400 moves to the initial position, the limiting portion 440 abuts against the matching portion 220 to limit the lock tongue 200, thereby preventing the lock tongue 200 from flipping over to the second unlocking position, causing the assembly failure of the lock tongue 200 and the support platform 610 and the falling of the bracket body 100; when the pressing plate 400 moves to the second position, the limiting portion 440 separates from the matching portion 220 to release the limitation on the lock tongue 200.

[0051] Specifically, when the bracket structure cooperates with the support assembly 600 on the refrigerator door body 500, the hanging portion 210 of the lock tongue 200 is used to be supported on one of the multiple support platforms 610 of the support assembly 600, and the first inclined surface 211 of the lock tongue 200 is arranged on the side of the hanging portion 210 facing the support assembly 600. When the lock tongue 200 is in the locked position, the hanging portion 210 is supported on one of the support platforms 610, and when the lock tongue 200 is in the first unlocked position or the second unlocked position, the hanging portion 210 is separated from the support platform 610.

[0052] Optional, such as Figure 5 , Figure 6 and Fig.13As shown, there is a gap 450 between the limiting portion 440 of the pressing plate 400 and the side plate 420, and the bracket body 100 is provided with a second mounting portion 120, which is inserted into the gap 450. By providing the second mounting portion 120 on the bracket body 100 and inserting the second mounting portion 120 into the gap 450 between the limiting portion 440 of the pressing plate 400 and the side plate 420, the pressing plate 400 can be limited to prevent the pressing plate 400 from falling off the bracket body 100, while not affecting the reciprocating movement of the pressing plate 400 along the height direction of the bracket body 100.

[0053] In some embodiments of the present application, Figure 5 , Figure 6 , Figures 9 to 12 and Fig.17 As shown, the bracket structure also includes a second reset member 320, which is connected to the lock tongue 200 and applies a reset force to the lock tongue 200 to rotate toward the locked position. By setting the second reset member 320 to apply a reset force to the lock tongue 200 to rotate toward the locked position, the convenience of operation when the bracket body is adjusted up and down can be improved, and at the same time, it can also prevent the lock tongue 200 from automatically rotating to the second unlocking position, which causes the lock tongue 200 and the support platform 610 to fail to assemble and the bracket body 100 to fall. Specifically, when the bracket body 100 is adjusted upward or downward, the lock tongue 200 rotates to the first unlocking position or the second unlocking position. After the bracket body 100 is adjusted to the position, the lock tongue 200 can automatically rotate to the locked position under the reset force of the second reset member 320, so that the lock tongue 200 is supported on one of the support platforms 610. The operation is simple and convenient.

[0054] Optionally, the second resetting member 320 is a second elastic member (such as an elastic arm or a spring), the second elastic member is located between the lock tongue 200 and the side plate 420, one end of the second elastic member is connected to the lock tongue 200 and the other end is abutted against the side plate 420. When the lock tongue 200 rotates from the locked position to the first unlocked position or the second unlocked position, the lock tongue 200 compresses the second elastic member; when the bracket body 100 is adjusted to a suitable position, the lock tongue 200 rotates to the locked position under the resetting force of the second elastic member.

[0055] It is understandable that when the bracket body 100 moves upward, the first inclined surface 211 of the locking tongue 200 will contact (abut) with the second inclined surface 611 of the support platform 610, so that the locking tongue 200 can overcome the reset force of the second reset member 320 to rotate from the locked position to the first unlocked position.

[0056] In order to make the bracket body 100 more stable when being adjusted and fixed along the height direction of the refrigerator door body 500, as shown in FIG. Figures 1 to 8As shown, the bracket body 100 includes a first side wall 131 and a second side wall 132 that are oppositely disposed, and the first side wall 131 and the second side wall 132 are both provided with a locking tongue 200, a first restoring member 310, a second restoring member 320 and a pressing plate 400; Figures 14 to 19 As shown, two support assemblies 600 are provided, and the two support assemblies 600 are arranged opposite to each other and spaced apart in the width direction of the door body 500, and the two support assemblies 600 are respectively matched with the locking tongues 200 on both sides of the bracket body 100. In other words, each bracket body 100 is correspondingly matched with the support platforms 610 of the two support assemblies 600. Preferably, the support platform 610 is integrally formed with the door body 500.

[0057] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0058] The bracket structure and refrigerator provided in the embodiments of the present application are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technicians in this field, according to the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A bracket structure, characterized in that: include: A bracket body (100); A lock tongue (200), the lock tongue (200) being arranged on a side wall of the bracket body (100) and being rotatable around an axis parallel to the width direction of the bracket body (100), the lock tongue (200) having a locking position, a first unlocking position and a second unlocking position, the first unlocking position being located between the locking position and the second unlocking position; A pressing plate (400), the pressing plate (400) being arranged on the bracket body (100) and being capable of reciprocating along the height direction of the bracket body (100), the pressing plate (400) having an initial position for limiting engagement with the locking tongue (200), a first position, and a second position for releasing engagement with the locking tongue (200); as well as A first restoring member (310), the first restoring member (310) being connected to the pressing plate (400) and applying a restoring force to the pressing plate (400) to move toward the initial position; When the pressure plate (400) and the lock tongue (200) are limitedly matched, the lock tongue (200) can rotate between the locked position and the first unlocked position and cannot rotate to the second unlocked position, and drives the pressure plate (400) to move between the initial position and the first position; when the pressure plate (400) moves to the second position, the pressure plate (400) and the lock tongue (200) are released from matching, and the lock tongue (200) can rotate between the locked position and the second unlocked position.

2. The bracket structure according to claim 1, characterized in that: The pressure plate (400) comprises a top plate (410) and a side plate (420) connected to the top plate (410), wherein the top plate (410) is located above the lock tongue (200), and the side plate (420) is located on one side of the lock tongue (200) along the height direction of the bracket body (100); the top plate (410) is connected to the first reset member (310), and the side plate (420) can cooperate with the lock tongue (200) in a limiting manner.

3. The bracket structure according to claim 2, characterized in that: The bracket body (100) comprises a first mounting portion (110), the first mounting portion (110) being located between the top plate (410) and the locking tongue (200), the first reset member (310) being a first elastic member, the two ends of the first elastic member being respectively connected to the top plate (410) and the first mounting portion (110), and the elastic force direction of the first elastic member being parallel to the height direction of the bracket body (100).

4. The bracket structure according to claim 3, characterized in that: A guide column (430) is provided on the top plate (410), and the guide column (430) extends along the height direction of the bracket body (100). The first elastic member is sleeved on the guide column (430), and the first mounting portion (110) is provided with an avoidance hole (111) for the guide column (430) to pass through.

5. The bracket structure according to claim 2, characterized in that: The end of the locking tongue (200) close to the top plate (410) is provided with a hanging portion (210) for supporting on an external device, and the end of the locking tongue (200) away from the top plate (410) is provided with a matching portion (220); the end of the side plate (420) away from the top plate (410) is provided with a limiting portion (440), and the limiting portion (440) is located below the matching portion (220); When the pressure plate (400) moves to the initial position, the limiting portion (440) abuts against the matching portion (220) to limit the locking tongue (200); when the pressure plate (400) moves to the second position, the limiting portion (440) separates from the matching portion (220) to release the limiting of the locking tongue (200).

6. The bracket structure according to claim 5, characterized in that: A gap (450) is provided between the limiting portion (440) and the side plate (420), and a second mounting portion (120) is provided on the bracket body (100), and the second mounting portion (120) is inserted into the gap (450).

7. The bracket structure according to any one of claims 2 to 6, characterized in that: The bracket structure also includes a second reset member (320), which is connected to the locking tongue (200) and applies a reset force to the locking tongue (200) to rotate it toward the locking position.

8. The bracket structure according to claim 7, characterized in that: The second resetting member (320) is a second elastic member, which is located between the locking tongue (200) and the side plate (420), one end of the second elastic member is connected to the locking tongue (200) and the other end abuts against the side plate (420).

9. A refrigerator, characterized in that: The refrigerator comprises a door body (500), a support assembly (600) and a bracket structure according to any one of claims 1 to 8, wherein the support assembly (600) is arranged on the door body (500), and the support assembly (600) comprises a plurality of support platforms (610) arranged at intervals along the height direction of the door body (500), and the locking tongue (200) in the bracket structure can be supported on any one of the support platforms (610).

10. The refrigerator according to claim 9, characterized in that: A first inclined surface (211) is provided on a side of the locking tongue (200) facing the supporting assembly (600), and an upper end of the first inclined surface (211) is closer to the supporting assembly (600) than a lower end of the first inclined surface (211); a second inclined surface (611) is provided on a side of the supporting platform (610) facing the locking tongue (200), and an upper end of the second inclined surface (611) is closer to the locking tongue (200) than a lower end of the second inclined surface (611).

Images