Storage cabinet

Abstract

The embodiment of the utility model belongs to the technical field of household appliances, and provides a storage cabinet which comprises a box body, an inner container, a sliding assembly, a shelf assembly and a lifting assembly. Two sliding rails of the sliding assembly are connected with the inner container, and two sliding pieces are movably connected with the two sliding rails correspondingly. The two first connecting pieces of the shelf assembly are connected with the two sliding pieces respectively, and the shelf is connected with the two first connecting pieces; a linkage piece of the lifting assembly is connected with at least one sliding piece, and a first movable piece is movably connected with the linkage piece and the inner container; the air spring is movably connected with the first movable part and the inner container, the air spring is provided with a piston rod, and the air spring is configured to stretch out and draw back through the piston rod so that the first movable part can adjust the height of the shelf in the height direction of the storage cabinet through the linkage part. The shelf does not need to be detached, and therefore operation is convenient when food of different heights is stored.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of household appliances. In particular, a storage cabinet is disclosed. BACKGROUND

[0002] As an indispensable household appliance product in modern families, a refrigerator plays an important role in food preservation and storage. Shelves are usually arranged in the refrigerator to facilitate food placement.

[0003] In the related art, a plurality of adjustment positions are arranged in the refrigerator, each of which can be installed with a shelf, and food can be placed on the shelf.

[0004] However, when the user stores food of different heights, the shelf needs to be disassembled and the height of the shelf needs to be adjusted, which is inconvenient to operate. CONTENT OF THE INVENTION

[0005] Embodiments of the present application provide a storage cabinet, which can make the shelf not need to be disassembled, thereby being convenient to operate when storing food of different heights.

[0006] In a first aspect, embodiments of the present application provide a storage cabinet, comprising:

[0007] a cabinet body having a cavity;

[0008] an inner container arranged in the cavity, the inner container being configured with a storage chamber;

[0009] a sliding assembly arranged in the storage chamber; the sliding assembly comprises

[0010] two slide rails connected with the inner container, the two slide rails being arranged at intervals along a width direction of the storage cabinet, and each of the slide rails extending along a height direction of the storage cabinet;

[0011] two sliding members, each of the two sliding members being movably connected with one of the two slide rails, the sliding member being configured to slide along the height direction of the storage cabinet;

[0012] a shelf assembly arranged in the storage chamber; the shelf assembly comprises:

[0013] two first connecting members, each of the two first connecting members being connected with one of the two sliding members;

[0014] a shelf connected with the two first connecting members;

[0015] a lifting assembly arranged in the storage chamber; the lifting assembly comprises:

[0016] a linkage member connected with at least one of the sliding members, the linkage member extending along the width direction of the storage cabinet;

[0017] A first movable element is movably connected with the linkage element and the inner container respectively;

[0018] A gas spring is movably connected with the first movable element and the inner container respectively, and the gas spring has a piston rod, and the gas spring is configured to be extended and retracted through the piston rod so as to drive the first movable element to adjust the height of the shelf in the height direction of the storage cabinet through the linkage element.

[0019] The technical scheme has the following advantages or beneficial effects: the linkage element of the lifting assembly of the storage cabinet is connected with at least one sliding element, the first movable element is movably connected with the linkage element and the inner container respectively, the gas spring is movably connected with the first movable element and the inner container respectively, the piston rod of the gas spring is driven to drive the first movable element, and the first movable element adjusts the height of the shelf in the height direction of the storage cabinet through the linkage element, so that the shelf does not need to be disassembled when storing food of different heights, time and labor are saved when storing food of different heights, and the operation is convenient.

[0020] In some embodiments of the present application, the lifting assembly further comprises an adjusting switch, and the adjusting switch is arranged on the first connecting element or the shelf;

[0021] The gas spring further has a needle valve, and the needle valve is arranged on the piston rod;

[0022] The adjusting switch is configured to press the needle valve when adjusting the height of the shelf.

[0023] The technical scheme has the following advantages or beneficial effects: when adjusting the height of the shelf, the needle valve is pressed by the adjusting switch, the piston rod of the gas spring can be extended and retracted, the piston rod can drive the first movable element, and the first movable element adjusts the height of the shelf in the height direction of the storage cabinet through the linkage element, so that the shelf does not need to be disassembled when storing food of different heights, time and labor are saved when storing food of different heights, and the operation is convenient.

[0024] In some embodiments of the present application, the lifting assembly further comprises:

[0025] A second connecting element is fixedly connected with the piston rod, and the second connecting element is rotatably connected with the first movable element;

[0026] A touch element is movably connected with the second connecting element;

[0027] An adjusting wire is connected at one end with the adjusting switch and at the other end with the touch element;

[0028] The adjusting switch is configured to pull the adjusting wire when adjusting the height of the shelf, so that the touch element presses the needle valve.

[0029] The adjusting switch can press the needle valve through the adjusting wire and the touch piece, so that the needle valve is retracted towards the inflation pressure pipe, and the piston rod of the gas spring can be telescopic.

[0030] In some embodiments of the present application, the lifting assembly further comprises a plurality of buckles, and the plurality of buckles are arranged on the first connecting piece in a spaced manner.

[0031] The adjusting wire is movably connected with the plurality of buckles.

[0032] The plurality of buckles can limit the adjusting wire, and the interior of the storage compartment can be kept neat.

[0033] In some embodiments of the present application, the second connecting piece has a rotating hole and a rotating groove, and the rotating groove is an arc-shaped groove.

[0034] The touch piece comprises:

[0035] a touch body;

[0036] a first shaft connected with the touch body, the first shaft being rotatably connected in the rotating groove, and a part of the first shaft outside the rotating groove being connected with the adjusting wire;

[0037] a second shaft connected with the touch body, the second shaft being rotatably connected in the rotating hole;

[0038] The first shaft rotates in the rotating groove around the rotating hole.

[0039] When the height of the adjusting shelf in the height direction of the storage cabinet is adjusted, the pressing plate of the adjusting switch is pressed. The pressing plate can pull the steel wire. The steel wire can pull the first shaft of the touch piece to rotate. The first shaft can drive the touch body and the second shaft to rotate. The touch body can press the needle valve. The needle valve is retracted towards the inflation pressure pipe, so that the piston rod of the gas spring can be telescopic.

[0040] In some embodiments of the present application, the lifting assembly further comprises a fixing piece, the fixing piece being connected with the inner container, and the fixing piece extending along the width direction of the storage cabinet.

[0041] The gas spring is rotatably connected with the fixing piece, and the first movable piece is rotatably connected with the fixing piece.

[0042] The fixing piece arranged in the inner container can facilitate the installation of the gas spring and the first fixing piece.

[0043] In some embodiments of the present application, the lifting assembly further comprises a second movable element, which is rotationally connected with the first movable element; the second movable element has:

[0044] a first end, which is rotationally connected with the fixed element, and is configured to slide along the width direction of the storage cabinet;

[0045] a second end, which is movably connected with the linkage element.

[0046] The above technical solution has the following advantages or beneficial effects: the linkage element can move smoothly by being driven by the first movable element and the second movable element, so that the shelf can move smoothly in the height direction of the storage cabinet.

[0047] In some embodiments of the present application, the lifting assembly further comprises:

[0048] a first shaft sleeve, which is slidably connected with the linkage element, and is rotationally connected with the first movable element;

[0049] a second shaft sleeve, which is fixedly connected with the linkage element, and is rotationally connected with the second movable element.

[0050] The above technical solution has the following advantages or beneficial effects: when the piston rod of the gas spring is elongated, the piston rod can drive the first movable element. The first movable element can drive the first shaft sleeve to slide. The first movable element drives the second movable element. The first movable element and the second movable element drive the linkage element to move. The linkage element drives the shelf to move through the sliding assembly, so that the shelf can be raised.

[0051] When the piston rod of the gas spring is retracted, the piston rod can drive the first movable element to rotate. The first movable element can drive the first shaft sleeve to slide, the first movable element drives the second movable element, and the first movable element and the second movable element can drive the linkage element to move. The linkage element drives the shelf to move through the sliding assembly, so that the shelf can be lowered.

[0052] In some embodiments of the present application, the sliding rail has a sliding channel;

[0053] The sliding assembly comprises at least one roller and at least one connecting shaft, the roller is rotationally connected with the sliding channel, and the connecting shaft connects the roller and the sliding element.

[0054] The above technical solution has the following advantages or beneficial effects: the sliding element can slide along the height direction of the storage cabinet through the connecting shaft and the roller, so that the shelf can move along the height direction of the storage cabinet.

[0055] In a second aspect, the embodiments of the present application provide a storage cabinet, comprising:

[0056] a cabinet body having a cavity;

[0057] The inner container is arranged in the cavity, and the inner container is configured with a storage chamber;

[0058] The sliding assembly is arranged in the storage chamber;

[0059] The shelf assembly is arranged in the storage chamber, and the shelf assembly is connected with the sliding assembly;

[0060] The lifting assembly is arranged in the storage chamber, and the lifting assembly comprises:

[0061] The linkage is connected with the sliding assembly;

[0062] The first movable element is movably connected with the linkage and the inner container;

[0063] The gas spring is movably connected with the first movable element and the inner container, and the gas spring is configured to adjust the height of the shelf assembly in the height direction of the storage cabinet through the first movable element and the linkage.

[0064] The linkage of the lifting assembly of the storage cabinet is connected with the sliding assembly, the first movable element is movably connected with the linkage and the inner container, the gas spring is movably connected with the first movable element and the inner container, and the gas spring can adjust the height of the shelf assembly in the height direction of the storage cabinet through the first movable element and the linkage, so that the shelf assembly does not need to be disassembled when storing food of different heights, thereby saving time and effort when storing food of different heights, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0065] In order to more clearly illustrate the embodiments of the present application or the implementation manners in the related art, the drawings needed to be used in the embodiment or related art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0066] Figure 1 A structural schematic diagram of a storage cabinet provided by the embodiment of the present application;

[0067] Figure 2 An internal schematic diagram of the storage cabinet in Figure 1

[0068] Figure 3 A first perspective view schematic diagram of the connection of the sliding assembly, the shelf assembly and the lifting assembly when the needle valve of the gas spring in Figure 2

[0069] Figure 4 A cross-sectional schematic diagram of the sliding assembly provided by the embodiment of the present application; ​​

[0070] Figure 5 This is a schematic diagram of the structure of the gas spring provided in the embodiments of this application;

[0071] Figure 6 for Figure 3 An enlarged view of point A in the diagram;

[0072] Figure 7 for Figure 3 A second-view diagram showing the connection between the sliding assembly, shelf assembly, and lifting assembly when the needle valve of the gas spring in the middle is pressed.

[0073] Figure 8 for Figure 7 Enlarged diagram of point B in the diagram;

[0074] Figure 9 This is a schematic diagram of the structure of the second connector provided in an embodiment of this application;

[0075] Figure 10 This is a schematic diagram of the structure of the trigger provided in the embodiments of this application;

[0076] Figure 11 A connection diagram of the gas spring, the second connector, and the actuating element provided in an embodiment of this application;

[0077] Figure 12 for Figure 2 A schematic diagram showing the connection between the sliding assembly, the shelf assembly, and the lifting assembly when the shelf is in the first position.

[0078] Figure 13 for Figure 12 Enlarged view of point C in the diagram;

[0079] Figure 14 for Figure 2 A schematic diagram showing the connection between the sliding assembly, the shelf assembly, and the lifting assembly when the shelf is in the second position.

[0080] Figure 15 for Figure 14 An enlarged diagram of point D in the diagram.

[0081] Explanation of reference numerals in the attached figures:

[0082] 10, box; 20, liner; 201, storage chamber; 30, door body; 41, slide rail; 411, slide; 42, sliding member; 43, roller; 44, connecting shaft; 50, shelf; 51, first connecting piece; 60, gas spring; 601, piston rod; 602, needle valve; 603, inflation pressure tube; 61, linkage; 62, first movable piece; 63, adjustment switch; 631, pressing plate; 64, second connecting piece; 641, rotating hole; 642, rotating groove; 643, through hole; 65, touch piece; 651, first shaft; 652, second shaft; 653, touch body; 66, adjustment wire; 67, buckle; 68, fixing piece; 681, hole structure; 69, second movable piece; 691, first end; 692, second end; 71, first rotating shaft; 72, second rotating shaft; 73, third rotating shaft; 74, fourth rotating shaft; 75, fifth rotating shaft; 81, first shaft sleeve; 82, second shaft sleeve. DETAILED DESCRIPTION

[0083] In order to make the objects, implementations and advantages of the present application clearer, the following will combine the accompanying drawings for the exemplary embodiments of the present application to make a clear and complete description of the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0084] It should be noted that the brief description of the terms in the present application is only for the convenience of understanding the following described embodiments, and is not intended to limit the embodiments of the present application. Unless otherwise specified, these terms should be understood according to their ordinary and general meanings.

[0085] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclusive inclusion, for example, a product or device including a series of components does not have to be limited to the clearly listed components, but can include other components not clearly listed or inherent to these products or devices.

[0086] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0087] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0088] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0089] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0090] This application provides a storage cabinet. The storage cabinet may include storage devices such as refrigerators, wine cabinets, medicine cabinets, and merchandise cabinets capable of storing items. (See attached...) Figure 1 The lieutenant general demonstrated that the locker was a refrigerator and explained its structure.

[0091] See Figure 1 As shown, the locker may include a cabinet 10. The cabinet 10 has a cavity. The height of the locker is referenced. Figure 1 The direction shown is Z. The width of the locker is referenced. Figure 1 The direction indicated by X in the middle. The depth of the locker is referenced. Figure 1 The direction shown in Y.

[0092] See Figure 2 As shown, the locker also includes an inner liner 20. The inner liner 20 is disposed within the cavity. The inner liner 20 forms a storage compartment 201. The storage compartment 201 is used to store food and other items.

[0093] The bottom of the inner liner 20 can be located on one side in the -Z axis direction. The top of the inner liner 20 can be located on one side in the +Z axis direction.

[0094] The storage cabinet further comprises a door body 30. The door body 30 is rotatably installed on one side of the cabinet body 10. For example, the door body 30 is installed on one side of the cabinet body 10 through a hinge assembly, so that the door body 30 can rotate relative to the cabinet body 10 to open or close the storage compartment 201.

[0095] The storage cabinet further comprises a sliding assembly. The sliding assembly is arranged in the storage compartment 201 of the inner container 20.

[0096] Referring to Figure 3 As shown, the sliding assembly can comprise two slide rails 41. The two slide rails 41 can be connected with the inner container 20. The two slide rails 41 can be arranged along the width direction of the storage cabinet. Each slide rail 41 extends along the height direction of the storage cabinet.

[0097] Referring to Figure 4 As shown, the slide rail 41 can have a slide channel 411. In some examples, the slide channel 411 can extend along the height direction of the storage cabinet.

[0098] In some embodiments of the present application, referring to 4, the sliding assembly can comprise at least one roller 43 and at least one connecting shaft 44. The roller 43 can be rotatably connected with the slide channel 411. The connecting shaft 44 can connect the roller 43 and the sliding piece 42.

[0099] In some examples, the roller 43 can be a bearing. The sliding assembly can comprise 4 bearings and 4 connecting shafts 44. Each slide rail 41 corresponds to 2 bearings and 2 connecting shafts 44. Each bearing can be located in the slide channel 411. The bearing can be rotatably connected with the slide channel 411. The connecting shaft 44 can connect the bearing and the sliding piece 42, and the connecting shaft 44 is coaxially arranged with the bearing.

[0100] Referring to Figure 3 and Figure 4 As shown, the sliding assembly can comprise two sliding pieces 42. The two sliding pieces 42 can be movably connected with the two slide rails 41 respectively. In some examples, the sliding piece 42 can slide along the height direction of the storage cabinet.

[0101] In some examples, the sliding piece 42 can be slidably connected to the slide rail 41.

[0102] In some examples, the sliding piece 42 can be connected with the two connecting shafts 44. It can be understood that the connecting shaft 44 connects the sliding piece 42 and the roller 43. For example, the sliding piece 42 can be welded with the connecting shaft 44. In this way, the sliding piece 42 can slide on the slide rail 41 along the height direction of the storage cabinet through the connecting shaft 44 and the roller 43.

[0103] The storage cabinet can further comprise a shelf assembly. The shelf assembly can be arranged in the storage compartment 201.

[0104] Referring toFigure 3 As shown, the shelf assembly can include two first connectors 51. The two first connectors 51 can be connected with the two sliders 42 respectively.

[0105] In some examples, the first connector 51 can be a connecting plate. The connecting plate can be fixedly connected with the slider 42 by a bolt.

[0106] The shelf assembly can include a shelf 50. The shelf 50 can be connected with the two first connectors 51.

[0107] In some examples, the two first connectors 51 can be connected with the two sliders 42 respectively by bolts. The shelf 50 is located at one side of the two first connectors 51 in the +Z axis direction. The two first connectors 51 can support the shelf 50. The shelf 50 can be connected with the two first connectors 51 by bolts. In the height direction of the storage cabinet, the shelf 50 can be moved by the first connectors 51 and the sliders 42, so as to realize the lifting or lowering of the shelf 50.

[0108] The storage cabinet can include a lifting assembly. The lifting assembly can be arranged in the storage compartment 201.

[0109] The lifting assembly can include a linkage 61. The linkage 61 can be connected with at least one slider 42. In some examples, the linkage 61 extends along the width direction of the storage cabinet.

[0110] In some examples, the linkage 61 can be a linkage shaft. The linkage shaft connects the two sliders 42. Exemplarily, the linkage shaft can be fixedly connected with the sliders 42 by bolts, so as to make the linkage shaft and the sliders 42 move synchronously.

[0111] The lifting assembly can include a first movable piece 62. In some examples, the first movable piece 62 can be a movable rod.

[0112] The first movable piece 62 can be movably connected with the linkage 61 and the inner container 20.

[0113] The lifting assembly can include a gas spring 60 (see Figure 3 As shown). The gas spring 60 can be movably connected with the first movable piece 62 and the inner container 20.

[0114] See Figure 5As shown, the gas spring 60 can have a piston rod 601. The gas spring 60 is configured to be retracted and extended by the piston rod 601 to adjust the height of the shelf 50 in the height direction of the cabinet through the linkage 61. In this way, the gas spring 60 is retracted and extended by the piston rod 601, which drives the first movable part 62 to adjust the height of the shelf 50 in the height direction of the cabinet through the linkage 61, so that the shelf 50 does not need to be disassembled when storing food of different heights, thereby saving time and effort when storing food of different heights, and the operation is convenient.

[0115] It should be noted that in other examples, the lifting assembly can use a gas cylinder or an electric push rod as a driving component, which can adjust the height of the shelf 50 in the height direction of the cabinet through the linkage 61.

[0116] In some examples, the gas spring 60 can be a self-locking gas spring. Referring to Figure 5 As shown, the self-locking gas spring can include an inflation pressure pipe 603, a piston rod 601, and a needle valve 602 for controlling the gas spring 60. The piston rod 601 is sleeved in the inflation pressure pipe 603. The needle valve 602 is arranged on the piston rod 601. The needle valve 602 of the self-locking gas spring can be pressed to make the piston rod 601 retract and extend.

[0117] In some embodiments of the present application, the lifting assembly can further include an adjustment switch 63 (see Figure 8 As shown). The adjustment switch 63 can be arranged on the first connecting piece 51 or the shelf 50.

[0118] The adjustment switch 63 can be configured to press the needle valve 602 when adjusting the height of the shelf 50. Specifically, when adjusting the height of the shelf 50, the needle valve 602 is pressed by the adjustment switch 63, and the piston rod 601 of the gas spring 60 can retract and extend. The piston rod 601 can drive the first movable part 62. The first movable part 62 can adjust the height of the shelf 50 in the height direction of the cabinet through the linkage 61, so that the shelf 50 does not need to be disassembled when storing food of different heights, thereby saving time and effort when storing food of different heights, and the operation is convenient.

[0119] It should be noted that the height of the shelf 50 in the height direction of the cabinet can be determined according to the height of the food.

[0120] In some embodiments of the present application, referring to Figure 6 As shown, the lifting assembly can further include a second connecting piece 64. The second connecting piece 64 can be fixedly connected with the piston rod 601. The second connecting piece 64 can be rotatably connected with the first movable part 62.

[0121] In some examples, the second connector 64 can be a U-shaped plate. The second connector 64 can be fixedly connected to the piston rod 601 by welding (see...). Figure 11 (As shown). The second connecting member 64 can be rotatably connected to the first movable member 62 via the first rotating shaft 71.

[0122] The lifting assembly may also include an actuating element 65. The actuating element 65 may be movably connected to the second connecting element 64.

[0123] The lifting assembly can also adjust the screw 66. One end of the adjusting screw 66 can be connected to the adjusting switch 63. The other end of the adjusting screw 66 can be connected to the actuating element 65.

[0124] The regulating switch 63 can be configured to pull the regulating screw 66 to cause the actuating element 65 to press the needle valve 602. In this configuration, the regulating switch 63 can press the needle valve 602 through the regulating screw 66 and the actuating element 65, thereby causing the needle valve 602 to contract toward the inflation pressure tube 603, which in turn allows the piston rod 601 of the gas spring 60 to extend and retract.

[0125] See in some examples Figure 7 and Figure 8 As shown, the adjusting switch 63 can be connected to the first connecting member 51. The adjusting switch 63 has a rotatable pressure plate 631. The adjusting screw 66 can be a steel wire. The steel wire can be connected to the pressure plate 631.

[0126] For example, pressing the pressure plate 631 of the adjusting switch 63 pulls a steel wire. The steel wire pulls the actuating element 65. The actuating element 65 presses the needle valve 602, causing the needle valve 602 to contract towards the inflation pressure tube 603, thus extending and retracting the piston rod 601 of the gas spring 60. The piston rod 601 drives the first movable element 62, which adjusts the height of the shelf 50 in the height direction of the storage cabinet through the linkage 61. Therefore, when storing food of different heights, the shelf 50 does not need to be disassembled, saving time and effort and making operation convenient.

[0127] For example, the pressure plate 631 of the adjustment switch 63 is released. The needle valve 602 can extend away from the inflation pressure tube 603. The needle valve 602 actuates the actuator 65. The piston rod 601 of the gas spring 60 locks, thereby allowing the shelf 50 to remain fixed after height adjustment in the height direction of the storage cabinet.

[0128] In some embodiments of this application, see Figure 7 and Figure 8 As shown, the lifting assembly may also include multiple latches 67. The multiple latches 67 are spaced apart on the first connector 51. In some examples, the latches 67 may be fixed to the first connector 51 by bolting or adhesive.

[0129] In some examples, the adjusting wire 66 can be movably connected with the plurality of buckles 67. The adjusting wire 66 is partially located in the plurality of buckles 67. In this way, the adjusting wire 66 can be limited by the plurality of buckles 67, so that the inside of the storage compartment 201 can be kept tidy.

[0130] In some examples, referring to Figure 9 , the second connecting piece 64 can have a rotating hole 641 and a rotating groove 642. The rotating groove 642 can be an arc-shaped groove.

[0131] Referring to Figure 10 , the touch piece 65 can include a touch body 653, a first shaft 651 and a second shaft 652, which can be fixedly connected with the touch body 653, respectively.

[0132] In some examples, referring to Figure 6 , Figure 9 , Figure 10 and Figure 11 , the first shaft 651 can be rotatably connected in the rotating groove 642. The second shaft 652 can be rotatably connected in the rotating hole 641. The first shaft 651 can rotate in the rotating groove 642 around the rotating hole 641, that is, the touch piece 65 can rotate in the W2 direction.

[0133] In some examples, the second connecting piece 64 can also have a through hole 643. The adjusting wire 66 can be connected with the part of the first shaft 651 outside the rotating groove 642 after passing through the through hole 643.

[0134] Exemplarily, when the height of the adjusting shelf 50 in the height direction of the storage cabinet is adjusted, the pressing plate 631 of the adjusting switch 63 is pressed. The pressing plate 631 can pull the steel wire. The steel wire can pull the first shaft 651 of the touch piece 65. The first shaft 651 rotates in the -W2 direction in the rotating groove 642. The first shaft 651 can drive the touch body 653 and the second shaft 652 to rotate in the -W2 direction. The touch body 653 can press the needle valve 602. The needle valve 602 shrinks towards the air pressure pipe 603, so that the piston rod 601 of the gas spring 60 can be telescopic.

[0135] In some embodiments of the present application, the lifting assembly can also include a fixing piece 68 (see Figure 2 and Figure 3 ). In some examples, the fixing piece 68 can be a fixing plate. The fixing plate can be U-shaped. The fixing plate can be fixedly connected with the inner container 20 by bolts. The fixing plate can extend along the width direction of the storage cabinet.

[0136] In some examples, the inflation pressure tube 603 of the gas spring 60 can be rotatably connected with the fixed member 68. The first movable member 62 can be rotatably connected with the fixed member 68. Exemplarily, the inflation pressure tube 603 of the gas spring 60 can be rotatably connected with the fixed member 68 through the second rotation shaft 72 (see Figure 3 The gas spring 60 can be rotated in the +W1 direction or the -W1 direction.

[0137] Exemplarily, the first movable member 62 can be rotatably connected with the fixed member 68 through the third rotation shaft 73. The first movable member 62 can be rotated in the +W1 direction or the -W1 direction.

[0138] In some embodiments of the present application, the lifting assembly can further include a second movable member 69 (see Figure 3 The second movable member 69 can be a second movable rod.

[0139] The second movable member 69 can be rotatably connected with the first movable member 62. Exemplarily, the second movable member 69 can be rotatably connected with the first movable member 62 through the fourth rotation shaft 74.

[0140] The second movable member 69 can have a first end 691 and a second end 692 (see Figure 3 The first end 691 can be rotatably connected with the fixed member 68. The first end 691 is configured to slide along the width direction of the storage cabinet.

[0141] In some examples, the fixed member 68 can be provided with a hole structure 681. The hole structure 681 can extend along the width direction of the storage cabinet. The first end 691 can be rotatably connected with the hole structure 681 of the fixed member 68 through the fifth rotation shaft 75. The fifth rotation shaft 75 can slide in the hole structure 681 of the fixed member 68 along the width direction of the storage cabinet, so as to make the first end 691 of the second movable member 69 slide along the width direction of the storage cabinet. The fifth rotation shaft 75 can slide in the hole structure 681 along the +X axis direction or the -X axis direction.

[0142] The second end 692 is movably connected with the linkage 61.

[0143] In some examples, the gas spring 60 is retracted and extended through the piston rod 601, which drives the first movable member 62 to rotate, the first movable member 62 drives the second movable member 69, and the first movable member 62 and the second movable member 69 adjust the height of the shelf 50 in the height direction of the storage cabinet through the linkage 61, so that the shelf 50 does not need to be disassembled when storing food of different heights, thereby saving time and effort when storing food of different heights, and the operation is convenient.

[0144] In some examples, the gas spring 60 is retracted and extended through the piston rod 601, which drives the first movable member 62 to rotate, the first movable member 62 drives the second movable member 69, and the first movable member 62 and the second movable member 69 adjust the height of the shelf 50 in the height direction of the storage cabinet through the linkage 61, so that the shelf 50 does not need to be disassembled when storing food of different heights, thereby saving time and effort when storing food of different heights, and the operation is convenient.

[0145] The linkage 61 can be driven by the first movable element 62 and the second movable element 69, so that the linkage 61 can move smoothly, and the shelf 50 can move smoothly in the height direction of the storage cabinet.

[0146] In some embodiments of the present application, the lifting assembly can further include a first shaft sleeve 81 and a second shaft sleeve 82 (see Figure 3

[0147] The first shaft sleeve 81 can be in sliding connection with the linkage 61. The first shaft sleeve 81 can be in rotational connection with the first movable element 62. For example, the first shaft sleeve 81 can slide along the +X axis direction or the -X axis direction.

[0148] The second shaft sleeve 82 can be in fixed connection with the linkage 61. The second shaft sleeve 82 can be in rotational connection with the second movable element 69.

[0149] When the piston rod 601 of the gas spring 60 is extended, the piston rod 601 can drive the first movable element 62 to rotate along the +W1 direction through the second connecting element 64. The first movable element 62 can drive the first shaft sleeve 81 to slide along the -X axis direction. The first movable element 62 can drive the first end 691 of the second movable element 69 to slide along the -X axis direction. The first movable element 62 and the second movable element 69 can drive the linkage 61 to move along the +Z axis direction. The linkage 61 can drive the shelf 50 to move along the +Z axis direction through the sliding assembly, so that the shelf 50 can be lifted.

[0150] When the piston rod 601 of the gas spring 60 is retracted, the piston rod 601 can drive the first movable element 62 to rotate along the -W1 direction through the second connecting element 64. The first movable element 62 can drive the first shaft sleeve 81 to slide along the +X axis direction, and the first movable element 62 can drive the first end 691 of the second movable element 69 to slide along the +X axis direction. The first movable element 62 and the second movable element 69 can drive the linkage 61 to move along the -Z axis direction. The linkage 61 can drive the shelf 50 to move along the -Z axis direction through the sliding assembly, so that the shelf 50 can be lowered.

[0151] In some examples, the shelf 50 can be moved to the first position or the second position.

[0152] For example, in the height direction of the storage cabinet, the second position is higher than the first position relative to the bottom of the inner container 20, that is, the second position is located on the +Z axis direction side of the first position.

[0153] Referring to Figure 12 and Figure 13 , the shelf 50 is located at the first position. When the shelf 50 is located at the first position, the piston rod 601 of the gas spring 60 is locked, and the piston rod 601 is in the retracted state. ​

[0154] Referring to Figure 3 , Figure 6 , Figure 12 and Figure 13 , when the shelf 50 is moved from the first position to the second position, the plunger 631 of the adjustment switch 63 can be pressed. The plunger 631 can pull the adjustment wire 66. The adjustment wire 66 can rotate the first shaft 651 of the trigger 65 along the -W2 direction, so that the trigger 65 presses the needle valve 602, and the needle valve 602 shrinks towards the inflation pressure pipe 603, so that the piston rod 601 of the gas spring 60 is elongated. The piston rod 601 can drive the first movable part 62 along the +W1 direction through the second connecting part 64. The first movable part 62 can drive the first shaft sleeve 81 to slide along the -X axis direction. The first movable part 62 drives the first end 691 of the second movable part 69 to slide along the -X axis direction. The first movable part 62 and the second movable part 69 drive the linkage 61 to move along the +Z axis direction. The linkage 61 drives the shelf 50 to rise along the +Z axis direction to the second position through the sliding assembly. The plunger 631 of the adjustment switch 63 is released. The shelf 50 can be fixed.

[0155] Referring to 14 and Figure 15 , the shelf 50 is in the second position. When the shelf 50 is in the second position, the piston rod 601 of the gas spring 60 is locked, and the piston rod 601 is in the elongated state.

[0156] Referring to Figure 3 , Figure 6 , Figure 14 and Figure 15 , when the shelf 50 is moved from the second position to the first position, the plunger 631 of the adjustment switch 63 is pressed. The plunger 631 can pull the adjustment wire 66. The adjustment wire 66 can rotate the first shaft 651 of the trigger 65 along the +W2 direction, so that the trigger 65 presses the needle valve 602, and the needle valve 602 shrinks towards the inflation pressure pipe 603. The shelf 50 is pressed along the -Z axis direction, so that the piston rod 601 of the gas spring 60 is contracted. The piston rod 601 can drive the first movable part 62 along the -W1 direction through the second connecting part 64, and the first movable part 62 can drive the first shaft sleeve 81 to slide along the +X axis direction. The first movable part 62 can drive the first end 691 of the second movable part 69 to slide along the +X axis direction. The first movable part 62 and the second movable part 69 can drive the linkage 61 to move along the -Z axis direction. The linkage 61 drives the shelf 50 to descend along the -Z axis direction to the first position through the sliding assembly. The plunger 631 of the adjustment switch 63 is released. The shelf 50 can be fixed.

[0157] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

[0158] The foregoing description has been presented for the purpose of illustration and description. It is not intended to be exhaustive or to limit the embodiments to the precise forms disclosed. Modifications and variations are possible in light of the above teachings or can be acquired from practice of the embodiments. The described embodiments were chosen and described in order to best explain the principles of the embodiments and its practical application. This enables others skilled in the art to best use the embodiments in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims

1. A storage cabinet, characterized in that, The utility model relates to a cabinet (10) with a cavity, an inner container (20) arranged in the cavity, the inner container (20) being configured with a storage chamber (201), a sliding assembly arranged in the storage chamber (201), the sliding assembly comprising two slide rails (41) connected with the inner container (20), the two slide rails (41) being arranged along the width direction of the cabinet and extending along the height direction of the cabinet, two sliders (42) respectively connected with the two slide rails (41), the sliders (42) being configured to slide along the height direction of the cabinet, a shelf assembly arranged in the storage chamber (201), the shelf assembly comprising two first connecting members (51) respectively connected with the two sliders (42), a shelf (50) connected with the two first connecting members (51), a lifting assembly arranged in the storage chamber (201), the lifting assembly comprising a linkage member (61) connected with at least one of the sliders (42) and extending along the width direction of the cabinet, a first movable member (62) respectively connected with the linkage member (61) and the inner container (20), a gas spring (60) connected with the first movable member (62) and the inner container (20), the gas spring (60) having a piston rod (601), the gas spring (60) being configured to extend and retract through the piston rod (601) to adjust the height of the shelf (50) in the height direction of the cabinet through the linkage member (61). The lifting assembly further comprises an adjusting switch (63) arranged on the first connecting member (51) or the shelf (50). The gas spring (60) further has a needle valve (602) arranged on the piston rod (601). When the height of the shelf (50) is adjusted, the adjusting switch (63) is configured to press the needle valve (602). The lifting assembly further comprises a second connecting member (64) fixedly connected with the piston rod (601) and rotatably connected with the first movable member (62), a touch member (65) movably connected with the second connecting member (64), an adjusting wire (66) having one end connected with the adjusting switch (63) and the other end connected with the touch member (65). When the height of the shelf (50) is adjusted, the adjusting switch (63) is configured to pull the adjusting wire (66) to press the needle valve (602) through the touch member (65). The lifting assembly further comprises a plurality of buckles (67) arranged on the first connecting member (51). The adjusting wire (66) is movably connected with the plurality of buckles (67). The second connecting member (64) has a rotating hole (641) and an arc-shaped rotating groove (642). The touch member (65) comprises a touch body (653), a first shaft (651) connected with the touch body (653) and rotatably connected in the rotating groove (642), and a part of the first shaft (651) outside the rotating groove (642) being connected with the adjusting wire (66). ​ ​ ​ 2. The cabinet of claim 1, wherein ​ ​ ​ 3. The cabinet of claim 2, wherein, ​ ​ ​ ​ ​ 4. The cabinet of claim 3, wherein, ​ ​ 5. The cabinet of claim 3, wherein, ​ ​ ​ ​ A second shaft (652) is connected with the touch body (653), and the second shaft (652) is rotatably connected in the rotating hole (641); The first shaft (651) rotates in the rotating groove (642) around the rotating hole (641).

6. The storage cabinet of any one of claims 1-5, wherein, The lifting assembly further comprises a fixing member (68) connected with the inner container (20), the fixing member (68) extending along the width direction of the cabinet; The gas spring (60) is rotatably connected with the fixing member (68), and the first movable member (62) is rotatably connected with the fixing member (68).

7. The cabinet of claim 6, wherein, The lifting assembly further comprises a second movable member (69) rotatably connected with the first movable member (62); the second movable member (69) has: A first end (691) rotatably connected with the fixing member (68), the first end (691) being configured to slide along the width direction of the cabinet; A second end (692) movably connected with the linkage member (61).

8. The cabinet of claim 7, wherein, The lifting assembly further comprises: A first shaft sleeve (81) slidably connected with the linkage member (61), the first shaft sleeve (81) being rotatably connected with the first movable member (62); A second shaft sleeve (82) fixedly connected with the linkage member (61), the second shaft sleeve (82) being rotatably connected with the second movable member (69).

9. The storage cabinet of any one of claims 1-5, wherein, The slide rail (41) has a slide channel (411); The sliding assembly comprises at least one roller (43) and at least one connecting shaft (44), the roller (43) being rotatably connected with the slide channel (411), and the connecting shaft (44) connecting the roller (43) and the sliding member (42).

10. A storage cabinet characterized by, It comprises: A box body (10) having a cavity; An inner container (20) arranged in the cavity, the inner container (20) being configured with a storage chamber (201); A sliding assembly arranged in the storage chamber (201); A shelf assembly arranged in the storage chamber (201), the shelf assembly being connected with the sliding assembly; A lifting assembly arranged in the storage chamber (201); the lifting assembly comprises: A linkage member (61) connected with the sliding assembly; A first movable member (62) movably connected with the linkage member (61) and the inner container (20); A gas spring (60) movably connected with the first movable member (62) and the inner container (20), the gas spring (60) being configured to adjust the height of the shelf assembly in the height direction of the cabinet through the first movable member (62) and the linkage member (61).

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