Wine cabinet

Abstract

The application relates to the technical field of wine cabinets, and particularly provides a wine cabinet. The wine cabinet comprises a box body and a movable support, the box body is provided with a containing cavity, the box body further comprises a back plate, the back plate is arranged opposite to the opening of the containing cavity, the side wall of the containing cavity is provided with a bearing piece, and the end of the movable support is pressed on the bearing piece so that the bearing piece supports the movable support; the movable support is arranged in the containing cavity in a pullable manner; when the movable support moves towards the back plate, the distance between the end of the movable support away from the back plate and the opening of the containing cavity increases; and when the movable support moves away from the back plate, the distance between the end of the movable support away from the back plate and the opening of the containing cavity decreases.

Description

Technical Field

[0001] This application relates to the field of wine cabinet technology, and specifically provides a wine cabinet. Background Technology

[0002] In existing wine cabinets, wine racks are typically used to store wine bottles. Traditional wine racks are fixed inside the cabinet, and the bottles are usually placed horizontally on the racks. Because the racks are fixed, the storage position of the bottles is fixed, failing to meet the user's need for flexible bottle placement. Furthermore, when multiple wine racks are installed along the height of the cabinet, the fixed design of traditional racks means that to place the bottles vertically, the upper racks must be removed to make room for the lower racks, further limiting the user's flexibility in placing wine bottles on the racks. Summary of the Invention

[0003] This application aims to solve the aforementioned technical problem, namely, to resolve the issue that the fixed arrangement of wine racks in existing wine cabinets prevents wine bottles from being placed flexibly.

[0004] This application provides a wine cabinet, comprising: a cabinet body with a receiving cavity, the cabinet body including a back panel, the back panel being disposed opposite to the opening of the receiving cavity, and a support member being disposed on the side wall of the receiving cavity; a movable bracket for carrying items, the movable bracket being pressed against the support member so that the support member supports the movable bracket, the movable bracket being retractably placed in the receiving cavity, such that the movable bracket moves towards the back panel, the distance between the end of the movable bracket away from the back panel and the opening of the receiving cavity increases, and the distance between the end of the movable bracket away from the back panel and the opening of the receiving cavity decreases when the movable bracket moves away from the back panel.

[0005] In the optional technical solution of the above wine cabinet, a storage box is provided inside the receiving cavity. The storage box is disposed on the back panel. An entrance is provided on the side of the storage box away from the back panel. The movable bracket is disposed corresponding to the entrance, so that the movable bracket moves towards the back panel. The movable bracket extends into the storage box through the entrance. The distance between the end of the movable bracket away from the back panel and the opening of the receiving cavity increases. The movable bracket moves away from the back panel. The movable bracket is pulled out of the storage box through the entrance. The distance between the end of the movable bracket away from the back panel and the opening of the receiving cavity decreases.

[0006] In the optional technical solution of the above wine cabinet, the movable support includes a plurality of movable parts connected sequentially along the depth direction of the receiving cavity. Any two adjacent movable parts are rotatably connected so that the movable support moves toward the back panel. The movable parts can extend into the entrance and rotate toward the storage box.

[0007] In the optional technical solution of the above wine cabinet, the movable component includes a movable main body and a cylindrical rod connected to each other. The end of the movable main body away from the cylindrical rod is provided with an arc-shaped groove. The cylindrical rod of one of the two adjacent movable components and the arc-shaped groove of the other movable component form a set of rotatable structures. In the set of rotatable structures, the cylindrical rod is inserted into the arc-shaped groove and rotatably connected to the arc-shaped groove.

[0008] In the optional technical solution of the above wine cabinet, the movable component further includes a connecting rod, which is connected between the movable body and the cylindrical rod. The arc-shaped groove is provided with a slot. In a set of the rotatable structures, the slot faces the cylindrical rod, and the connecting rod connected to the cylindrical rod is away from the arc-shaped groove so that the arc-shaped groove can rotate around the cylindrical rod. The edge of the slot can abut against the connecting rod.

[0009] In the optional technical solution of the above wine cabinet, the diameter of the cylindrical rod is larger than the width of the arc-shaped groove, so that the cylindrical rod cannot be dislodged from the arc-shaped groove along the depth direction of the receiving cavity.

[0010] In the optional technical solutions of the above wine cabinet, a plurality of elastic stops are provided on the side wall of the storage box near the back panel, and the plurality of elastic stops are spaced apart along the height direction of the back panel; and / or, a groove is provided on the movable bracket, and the groove can limit the position of the items on the movable bracket.

[0011] In the optional technical solution of the above wine cabinet, the movable support includes an end plate, which is located at the end of the movable support away from the back panel, and one end of the end plate extends upward along the height direction of the back panel. A limiting member is also provided in the receiving cavity, which is located on the side wall of the receiving cavity and above the bearing member. The movable support can be moved to a first position. When the movable support moves to the first position, the limiting member abuts against the end plate.

[0012] In the above-mentioned optional technical solution for the wine cabinet, the back panel includes an inner panel and an outer panel, the storage box is located between the inner panel and the outer panel, the inner panel is provided with a clearance hole, the clearance hole is provided corresponding to the entrance, so that the entrance communicates with the receiving cavity through the clearance hole.

[0013] In the above-mentioned optional technical solutions for the wine cabinet, the inner periphery of the clearance hole is provided with a limiting groove, the outer periphery of the inlet is provided with a limiting rib, and the limiting groove and the limiting rib are mutually limiting; and / or, a heat insulation layer is provided between the storage box and the back panel.

[0014] By adopting the above technical solution, this application can control the movable support. To ensure flexibility in placing the wine bottle, a movable support can be installed inside the receiving cavity. When more space is needed below the movable support, it can be pushed to move closer to the back panel, thereby providing vertical clearance space for the bottom of the movable support. When no more space is needed below the movable support and items need to be placed on it, the movable support can be pulled out to move away from the back panel. Attached Figure Description

[0015] The preferred embodiments of this application are described below with reference to the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of the wine cabinet described in this application;

[0017] Figure 2 yes Figure 1 Front view of the wine cabinet;

[0018] Figure 3 yes Figure 2 Sectional view of AA at point B;

[0019] Figure 4 yes Figure 3 Enlarged view of the movable support section at point C;

[0020] Figure 5 yes Figure 1 An exploded image of the wine cabinet.

[0021] List of reference numerals in the attached diagram:

[0022] 1. Wine cabinet; 10. Cabinet body; 11. Receiving cavity; 111. Back panel; 1110. Inner panel; 1111. Clearance hole; 1112. Limiting groove; 1113. Outer panel; 112. Bearing component; 113. Opening; 114. Limiting component; 12. Movable bracket; 120. Movable component; 121. Movable main body; 1210. Arc groove; 1211. Groove opening; 122. Connecting rod; 123. Cylindrical rod; 124. Groove; 125. End plate; 1251. First end of end plate; 13. Storage box; 131. Entrance; 132. Elastic stop; 133. Limiting rib; 14. Insulation layer; M. A set of rotatable structures; d. Groove opening width of the arc groove; D. Diameter of the cylindrical rod. Detailed Implementation

[0023] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. In the following description relating to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The terms “first,” “second,” and similar terms used in this specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. “A plurality of” means two or more.

[0024] Unless otherwise stated, the orientation or positional relationship indicated by "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing this application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0025] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intervening element. Furthermore, "connection" should be interpreted broadly; for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0026] It should also be noted that, Figure 1 and Figure 3 The z-direction is the extension direction of the back plate 111, the extension direction of the storage box 13, and the up and down direction. The arrow in the z-direction points upward, and the opposite direction of the arrow points downward. At the same time, the z-direction is also the vertical direction. The y-direction is the depth direction of the receiving cavity 11. At the same time, the arrow in the y-direction points towards the back plate 111, and the opposite direction of the y-direction arrow points away from the back plate 111. The x-direction is the extension direction of the moving part 120, the arc groove 1210, and the cylindrical rod 123. The xy plane is the horizontal plane.

[0027] refer to Figures 1 to 5This application provides a wine cabinet 1 including a cabinet body 10 and a movable support 12. The cabinet body 10 is provided with a receiving cavity 11 and also includes a back panel 111. The back panel 111 is disposed opposite to the opening 113 of the receiving cavity 11. A support member 112 is provided on the side wall of the receiving cavity 11. The movable support 12 is used to carry items. The end of the movable support 12 is pressed against the support member 112 so that the support member 112 supports the movable support 12. The movable support 12 can be pulled out and placed in the receiving cavity 11. When the movable support 12 moves towards the back panel 111, the distance between the end of the movable support 12 away from the back panel 111 and the opening 113 of the receiving cavity 11 increases. When the movable support 12 moves away from the back panel 111, the distance between the end of the movable support 12 away from the back panel 111 and the opening 113 of the receiving cavity 11 decreases. When more space is needed under the movable support 12, push the movable support 12 to move it closer to the back plate 111, thereby providing vertical clearance space (z-up) for the bottom of the movable support 12. When no more space is needed under the movable support 12 and items need to be placed on it, the movable support 12 can be pulled out to move it away from the back plate 111.

[0028] The following example uses wine bottles supported by the movable support 12. Typically, multiple fixed supports are installed along the height of the back panel 111 inside the wine cabinet 1. These fixed supports are used to hold wine bottles. Because the fixed supports are not adjustable, if the distance between them is too large, the wine bottles can be placed vertically, but the number of fixed supports that can be installed in the wine cabinet 1 is reduced, thus decreasing the number of wine bottles that can be accommodated. If the distance between the fixed supports is too small, the wine bottles can only be placed horizontally and not vertically. Therefore, using only fixed supports in the wine cabinet 1 offers limited flexibility in wine bottle placement. To ensure flexibility in bottle placement, the fixed bracket at the top of the receiving cavity 11 can be replaced with a movable bracket 12. When the fixed bracket below the movable bracket 12 needs to hold the bottle vertically, the movable bracket 12 can be pushed towards the back plate 111. This moves the end of the movable bracket 12 away from the back plate 111 towards it, providing clearance for the fixed bracket at its bottom along the z-axis. This allows the fixed bracket at the bottom of the movable bracket 12 to hold the bottle vertically near the opening 113 of the receiving cavity 11. When the movable bracket 12 is needed to hold the bottle, it can be pulled out to move away from the back plate 111. This increases the load-bearing area of ​​the movable bracket 12, enabling it to hold longer bottles. Conversely, when the bottle is short or the movable bracket 12 is not needed, it can be pushed towards the back plate 111.

[0029] It should be noted that, Figures 1 to 5 Other fixed supports are not shown; only the movable support 12 is illustrated. Furthermore, besides wine bottles, the movable support 12 and the fixed support can also support other types of bottles or other items. The weight of the items mounted on the movable support 12 and the fixed support is not limited and can be set according to the needs of those skilled in the art.

[0030] It should also be noted that multiple movable supports 12 can be arranged at intervals along the z-direction within the receiving cavity 11 without fixed supports, or the movable supports 12 can be arranged between two adjacent fixed supports. Alternatively, only one movable support 12 can be provided within the receiving cavity 11. The number of movable supports 12 can be set according to the needs of those skilled in the art, and all of the above are within the protection scope of this application.

[0031] In one embodiment, combined with Figure 2 and Figure 3 A storage box 13 is provided inside the receiving cavity 11. The storage box 13 is located on the back plate 111. An inlet 131 is provided on the side of the storage box 13 away from the back plate 111. A movable bracket 12 is correspondingly provided with the inlet 131 so that the movable bracket 12 moves towards the back plate 111. The end of the movable bracket 12 near the back plate 111 extends into the storage box 13 through the inlet 131. The distance between the end of the movable bracket 12 away from the back plate 111 and the opening 113 of the receiving cavity 11 increases. When the movable bracket 12 moves away from the back plate 111, the movable bracket 12 is gradually pulled out of the storage box 13 through the inlet 131. The distance between the end of the movable bracket 12 away from the back plate 111 and the opening 113 of the receiving cavity 11 decreases.

[0032] The storage box 13 ensures that the end of the movable support 12 closest to the back plate 111 can be stably stored inside the storage box 13 as the movable support 12 moves toward the back plate 111. Furthermore, since the storage box 13 is located on the back plate 111 and extends along the height direction (z-direction) of the back plate 111, it occupies a small amount of space along the depth direction (y-direction) of the receiving cavity 11, thus not affecting the space utilization of the receiving cavity 11.

[0033] It should be noted that the above-described arrangement of the movable support 12 via the storage box 13 is not limiting, and can be configured according to the needs of those skilled in the art. For example, the end of the movable support 12 near the back plate 111 can be fixedly connected to the rotating shaft. When it is necessary to reduce the distance between the end of the movable support 12 away from the back plate 111 and the back plate 111, that is, to increase the distance between the end of the movable support 12 away from the back plate 111 and the opening 113 of the receiving cavity 11, the rotating shaft can be rotated to gradually wind the movable support 12 onto the rotating shaft. When it is necessary to increase the distance between the end of the movable support 12 away from the back plate 111 and the back plate 111, that is, to decrease the distance between the end of the movable support 12 away from the back plate 111 and the opening 113 of the receiving cavity 11, the rotating shaft can be rotated to gradually release the wound portion of the movable support 12 from the rotating shaft. The above-described arrangement of the movable support 12 is not limiting, and can be configured according to the needs of those skilled in the art, all of which are within the protection scope of this application.

[0034] In one embodiment, reference is made to... Figure 1 , Figure 3 and Figure 5 The back panel 111 includes an inner panel 1110 and an outer panel 1113. The storage box 13 is located between the inner panel 1110 and the outer panel 1113. The inner panel 1110 is provided with a clearance hole 1111, which is correspondingly provided with the inlet 131 so that the inlet 131 communicates with the receiving cavity 11 through the clearance hole 1111. In order to further avoid the storage box 13 occupying the receiving space in the receiving cavity 11, the storage box 13 is pre-embedded between the inner panel 1110 and the outer panel 1113. At the same time, in order to ensure that the movable bracket 12 can extend into the storage box 13, the inlet 131 of the storage box 13 needs to be exposed from the inner panel 1110. Therefore, the clearance hole 1111 is provided on the inner panel 1110 so that one end of the movable bracket 12 can extend into the inlet 131 through the clearance hole 1111 and then enter the storage box 13.

[0035] In one embodiment, reference is made to... Figure 3 and Figure 5 To ensure the heat insulation effect of the back panel 111, a heat insulation layer 14 can be provided between the storage box 13 and the back panel 111. Normally, the wine cabinet 1 is in a refrigerated state. To prevent the cold air in the storage cavity 11 from diffusing outwards, foam is usually filled between the inner panel 1110 and the outer panel 1113. However, when the storage box 13 is placed between the inner panel 1110 and the outer panel 1113, the foam layer between the storage box 13 and the outer panel 1113 is relatively thin. Therefore, providing a heat insulation layer 14 between the storage box 13 and the back panel 111 can prevent the storage cavity 11 from conducting heat to the outside through the storage box 13, thereby further ensuring the cooling effect of the storage cavity 11.

[0036] In one embodiment, reference is made to... Figure 5 The inner circumference of the clearance hole 1111 is provided with a limiting groove 1112, and the outer circumference of the inlet 131 is provided with a limiting rib 133. The limiting groove 1112 and the limiting rib 133 cooperate to limit the movement. Through the cooperation of the limiting groove 1112 and the limiting rib 133, the storage box 13 can be limited and positioned, thereby ensuring that the storage box 13 is accurately installed with the inner plate 1110, and thus ensuring that the clearance hole 1111 and the inlet 131 are aligned.

[0037] In one embodiment, reference is made to... Figure 1 and Figure 5 The movable support 12 includes multiple movable members 120 connected sequentially along the depth direction (y) of the receiving cavity 11. Any two adjacent movable members 120 are rotatably connected, allowing the movable support 12 to move towards the back plate 111. The movable members 120 can extend into the inlet 131 and rotate into the storage box 13. When the movable support 12 includes multiple movable members 120, adjacent movable members 120 are rotatably connected. When it is necessary to push the movable support 12 towards the back plate 111, the movable member 120 at the end of the movable support 12 near the back plate 111 first extends into the storage box 13 from the inlet 131. After contacting the inner wall of the storage box 13, it is guided by the inner wall of the storage box 13 and rotates downwards into the storage box 13. This causes other movable members 120 sequentially connected to the end movable member 120 of the movable support 12 to sequentially extend into the storage box 13. The movable support 12 has a simple structure and can be flexibly adjusted.

[0038] In one embodiment, reference is made to... Figure 4 The movable component 120 includes a movable body 121 and a cylindrical rod 123 connected to each other. An arc-shaped groove 1210 is provided at the end of the movable body 121 away from the cylindrical rod 123. The cylindrical rod 123 of one of the two adjacent movable components 120 and the arc-shaped groove 1210 of the other movable component 120 form a set of rotatable structures as shown at point M. In this set of rotatable structures, the cylindrical rod 123 is inserted into and rotatably connected to the arc-shaped groove 1210. The two adjacent movable components 120 are connected by the insertion and engagement of the cylindrical rod 123 and the arc-shaped groove 1210 to form a rotatable connection structure. This facilitates installation and allows for the addition or reduction of the number of movable components 120 as needed, thus enabling installation in wine cabinets 1 of different depths. In addition, since the cylindrical rod 123 is fitted inside the arc groove 1210, the contact area between the cylindrical rod 123 and the arc groove 1210 can be increased, thereby preventing the connection between the cylindrical rod 123 and the arc groove 1210 from breaking due to stress concentration.

[0039] It should be noted that, in addition to the aforementioned rotating form of the cylindrical rod 123 and the arcuate groove 1210, the movable component 120 can also be configured in other forms. For example, two adjacent movable components 120 can be connected by a shaft and can rotate around the shaft, thereby achieving a rotatable connection between the two adjacent movable components 120. The above is not restrictive and can be configured according to the needs of those skilled in the art, all of which are within the protection scope of this application.

[0040] In one embodiment, reference is made to... Figure 4 The movable component 120 also includes a connecting rod 122, which is connected between the movable body 121 and the cylindrical rod 123. The arc-shaped groove 1210 is provided with a slot 1211. In a set of rotatable structures, the slot 1211 faces the cylindrical rod 123, and the connecting rod 122 connected to the cylindrical rod 123 is away from the arc-shaped groove 1210 so that the arc-shaped groove 1210 can rotate around the cylindrical rod 123. The edge of the slot 1211 can abut against the connecting rod 122. When the arc-shaped groove 1210 rotates to the point where the edge of the groove opening 1211 abuts against the connecting rod 122, the arc-shaped groove 1210 can no longer rotate. This position is the limit position of the rotation of the arc-shaped groove 1210. The rotation angle of the arc-shaped groove 1210 can be limited by the cooperation of the groove opening 1211 and the connecting rod 122, thereby ensuring that the movable part 120 can move downward along the extension direction of the storage box 13, i.e., the z-direction, after rotating to the storage box 13, and avoiding excessive rotation of the movable body 121 where the arc-shaped groove 1210 is located.

[0041] In one embodiment, reference is made to... Figure 4 The diameter D of the cylindrical rod 123 is greater than the width d of the groove 1211 of the arc-shaped groove 1210, so the cylindrical rod 123 cannot be dislodged from the arc-shaped groove 1210 along the depth direction y of the receiving cavity 11. Since the cylindrical rod 123 can only be inserted and limited along the x-direction with the arc-shaped groove 1210, and the installed movable bracket 12 is limited along the x-direction by the inner wall of the receiving cavity 11, two adjacent movable parts 120 cannot be dislodged along the x-direction. Also, because the diameter D of the cylindrical rod 123 is greater than the width d of the groove 1211 of the arc-shaped groove 1210, the cylindrical rod 123 cannot be separated from the arc-shaped groove 1210 along the depth direction y of the receiving cavity 11. Therefore, any two adjacent movable parts 120 in the movable bracket 12 set in the receiving cavity 11 are stably connected and not easily dislodged.

[0042] In one embodiment, reference is made to... Figure 3Multiple elastic stops 132 are provided on the side wall of the storage box 13 near the back panel 111, and these elastic stops 132 are spaced apart along the height direction of the back panel 111. When more than half of the movable part 120 of the movable bracket 12 extends into the storage box 13, the entire movable bracket 12 is prone to continue moving into the storage box 13 under the gravity of the movable part 120 extending into the storage box 13. Therefore, a stop structure is required. The elastic stops 132 provided in the storage box 13 can support the movable bracket 12 extending into the storage box 13. The multiple elastic stops 132 spaced apart along the height direction z of the storage box 13 can create multiple limiting positions for the movable bracket 12. For example, when the movable bracket 12 is pushed towards the back panel 111 and the distance the movable bracket 12 needs to move is short, gently pushing the movable bracket 12 until it is stopped by the uppermost elastic stop 132 can stop the pushing of the movable bracket 12. When it is necessary to continue pushing the movable support 12, the force required to push the movable support 12 must be greater than the weight that the movable support 12 needs to overcome and the stopping force of the elastic stop 132 on the movable support 12, until the movable support 12 is pushed to the desired position. At this point, the force applied to the movable support 12 is stopped, and the movable support 12 is stopped and stabilized by the elastic stop 132 at the corresponding position inside the storage box 13. Therefore, multiple elastic stops 132 can form multiple positions that restrict the movement of the movable support 12, thereby ensuring the stability of the movable support 12 at the corresponding positions.

[0043] In one embodiment, combined with Figure 4 and Figure 5 The movable support 12 includes an end plate 125, which is located at the end of the movable support 12 away from the back plate 111. The first end 1251 of the end plate 125 extends upward along the height direction z of the back plate 111. A limiting member 114 is also provided in the receiving cavity 11. The limiting member 114 is located on the side wall of the receiving cavity 11 and above the bearing member 112. The movable support 12 can move to a first position. When the movable support 12 moves to the first position, the limiting member 114 and the end plate 125 are limited and abutted. A limiting member 114 is provided on the inner wall of the receiving cavity 11. When the end plate 125 of the movable support 12 moves to the limiting member 114, the first end 1251 of the end plate 125 abuts against the limiting member 114. The limiting member 114 restricts the movable member 120 from continuing to move. This position is the limit position of the movable member 120. In this position, the movable member 120 can avoid the fixed support located below the movable member 120, thereby ensuring that the wine bottle on the fixed support below the movable member 120 can be set vertically.

[0044] In one embodiment, the movable support 12 is provided with a groove 124, which can limit the position of an item on the movable support 12. When the wine bottle is horizontally placed on the movable support 12, the groove 124 can limit the position of the wine bottle, thereby preventing the wine bottle from rolling on the movable support 12.

[0045] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A wine cabinet, characterized in that, include: The box body is provided with a receiving cavity, and the box body includes a back plate, which is disposed opposite to the opening of the receiving cavity, and the side wall of the receiving cavity is provided with a bearing member; A movable support is provided for carrying an item. The movable support is pressed against the support member so that the support member supports the movable support. The movable support can be pulled out and placed in the receiving cavity so that the movable support moves towards the back plate, increasing the distance between the end of the movable support away from the back plate and the opening of the receiving cavity. Conversely, the distance between the end of the movable support away from the back plate and the opening of the receiving cavity decreases.

2. The wine cabinet according to claim 1, characterized in that, A storage box is provided inside the receiving cavity and is disposed on the back plate. An entrance is provided on the side of the storage box away from the back plate. A movable bracket is disposed corresponding to the entrance, so that the movable bracket moves towards the back plate and extends into the storage box through the entrance. The distance between the end of the movable bracket away from the back plate and the opening of the receiving cavity increases. The movable bracket moves away from the back plate and is pulled out of the storage box through the entrance. The distance between the end of the movable bracket away from the back plate and the opening of the receiving cavity decreases.

3. The wine cabinet according to claim 2, characterized in that, The movable support includes multiple movable components connected sequentially along the depth direction of the receiving cavity. Any two adjacent movable components are rotatably connected to each other so that the movable support can move towards the back plate. The movable components can extend into the inlet and rotate into the storage box.

4. The wine cabinet according to claim 3, characterized in that, The movable component includes a movable body and a cylindrical rod connected to each other. The movable body has an arc-shaped groove at one end away from the cylindrical rod. The cylindrical rod of one of the two adjacent movable components and the arc-shaped groove of the other movable component form a set of rotatable structures. In the set of rotatable structures, the cylindrical rod is inserted into the arc-shaped groove and rotatably connected to the arc-shaped groove.

5. The wine cabinet according to claim 4, characterized in that, The movable component also includes a connecting rod, which connects the movable body and the cylindrical rod. The arc-shaped groove is provided with a slot. In a set of the rotatable structures, the slot faces the cylindrical rod, and the connecting rod connected to the cylindrical rod is away from the arc-shaped groove so that the arc-shaped groove can rotate around the cylindrical rod. The edge of the slot can abut against the connecting rod.

6. The wine cabinet according to claim 5, characterized in that, The diameter of the cylindrical rod is larger than the width of the arc-shaped groove, so that the cylindrical rod cannot be dislodged from the arc-shaped groove along the depth direction of the receiving cavity.

7. The wine cabinet according to claim 2, characterized in that, The storage box has multiple elastic stops on its side wall near the back panel, and these elastic stops are spaced apart along the height direction of the back panel; and / or, The movable support is provided with a groove, which can limit the position of the item on the movable support.

8. The wine cabinet according to claim 2, characterized in that, The movable support includes an end plate located at one end of the movable support away from the back plate, and one end of the end plate extends upward along the height direction of the back plate. A limiting member is also provided in the receiving cavity, the limiting member being located on the side wall of the receiving cavity and above the bearing member. The movable support can be moved to a first position, and when the movable support moves to the first position, the limiting member abuts against the end plate.

9. The wine cabinet according to claim 2, characterized in that, The back panel includes an inner panel and an outer panel. The storage box is located between the inner panel and the outer panel. The inner panel is provided with a clearance hole, which is correspondingly provided with the inlet so that the inlet communicates with the receiving cavity through the clearance hole.

10. The wine cabinet according to claim 9, characterized in that, The inner circumference of the clearance hole is provided with a limiting groove, and the outer circumference of the inlet is provided with a limiting rib; the limiting groove and the limiting rib are in a limiting fit; and / or, A heat insulation layer is provided between the storage box and the back panel.

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