Shelf device and refrigeration equipment

Abstract

The utility model relates to the field of household appliances, and provides a shelf device and refrigeration equipment, and the shelf device comprises an outer frame and a shelf assembly. The outer frame is arranged in the refrigeration equipment, and a guide rail is arranged on the side edge, in the thickness direction of the refrigeration equipment, of the outer frame. The shelf assembly is arranged on the inner side of the outer frame and comprises a first shelf and a second shelf, the first shelf is provided with a limiting piece, the limiting piece is connected with the outer frame, and the second shelf is movably arranged on the guide rail in the thickness direction so that the shelf assembly can be switched between the unfolded state and the folded state; when the shelf assembly is in an unfolded state, the first shelf and the second shelf are arranged side by side in the thickness direction. When the shelf assembly is in the folded state, the second shelf is located on the lower side of the first shelf. The shelf assembly can be ensured to be stably switched between the unfolded state and the folded state relative to the outer frame, the shelf assembly is prevented from being separated from the outer frame or moving, and the reliability of the shelf assembly in the using process is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of household appliances, especially to shelf device and refrigeration equipment. BACKGROUND

[0002] The shelf device in the refrigeration equipment is used for placing various storage articles to make full use of the space in the box. In order to further place storage articles of different volumes, the shelf device is usually set to a foldable mode. When placing a storage article of a larger volume in the refrigeration equipment, the shelf device is folded to obtain a larger space.

[0003] At present, the shelf device is easy to be separated from or displaced from the outer frame during unfolding or folding, which affects the normal use of the shelf. SUMMARY

[0004] The utility model aims at at least solving one of the technical problems existing in the related art. For this purpose, the utility model provides a shelf device which can ensure that the shelf plate assembly is stably switched between the unfolded state and the folded state relative to the outer frame, avoids the shelf plate assembly from being separated from or displaced from the outer frame, and ensures the reliability of the shelf plate assembly during use.

[0005] The utility model further provides a refrigeration equipment.

[0006] According to the shelf device of the first aspect of the utility model, comprising:

[0007] The outer frame is configured to be arranged in the refrigeration equipment, and the outer frame is provided with a guide rail along the side of the thickness direction of the refrigeration equipment;

[0008] The shelf plate assembly is arranged on the inner side of the outer frame, and the shelf plate assembly comprises a first shelf plate and a second shelf plate, the first shelf plate is provided with a limiting piece, the limiting piece is connected with the outer frame, and the second shelf plate is movably arranged in the guide rail along the thickness direction to realize the switching of the shelf plate assembly between the unfolded state and the folded state;

[0009] When the shelf plate assembly is in the unfolded state, the first shelf plate and the second shelf plate are arranged side by side along the thickness direction; when the shelf plate assembly is in the folded state, the second shelf plate is located on the lower side of the first shelf plate.

[0010] According to one embodiment of the utility model, the outer frame is provided with a limiting hole, the limiting hole extends along the horizontal direction, the limiting piece is arranged on the side of the first shelf plate and is inserted into the limiting hole.

[0011] According to one embodiment of the utility model, the outer frame comprises:

[0012] A groove is formed on the inner side of the side of the outer frame along the thickness direction, and a guide rail is formed on the bottom of the groove;

[0013] The side of the first shelf and the second shelf is accommodated in the groove.

[0014] According to an embodiment of the present application, the bottom of the first shelf is provided with a positioning block, and the bottom of the groove is provided with a positioning groove, and the positioning block is inserted into the positioning groove.

[0015] According to an embodiment of the present application, the first shelf comprises:

[0016] A guide groove is formed on the bottom of the first shelf and located in the groove, and the bottom of the guide groove is provided with the positioning block.

[0017] The guide groove is arranged along the extension direction of the guide rail, and the guide groove and the guide rail cooperate to guide the second shelf to be movable along the thickness direction.

[0018] According to an embodiment of the present application, the second shelf comprises:

[0019] A supporting edge is arranged on the side of the second shelf facing the outer frame along the width direction of the refrigeration equipment, the supporting edge extends along the thickness direction, and is configured to move along the guide groove and the guide rail.

[0020] According to an embodiment of the present application, the outer frame further comprises:

[0021] A supporting portion is formed on the inner side of the side of the outer frame along the thickness direction, and the supporting portion is provided with a guide surface on the side away from the user.

[0022] The bottom of the second shelf is provided with a supporting leg, and the supporting leg is located at the end of the second shelf away from the user.

[0023] When the shelf assembly is in the unfolded state, the first shelf and the second shelf are arranged in a spaced manner, and the supporting leg is supported on the supporting portion.

[0024] When the shelf assembly is switched from the unfolded state to the folded state, the guide surface and the supporting leg are in sliding cooperation to guide the second shelf to be lowered.

[0025] According to an embodiment of the present application, the second shelf further comprises:

[0026] A first positioning portion is arranged at the end of the second shelf facing the user.

[0027] The outer frame is provided with a second positioning part at one end facing the user, and the first positioning part and the second positioning part are connected when the shelf assembly is in the unfolded state, so that the upper surfaces of the first shelf and the second shelf are flush.

[0028] According to one embodiment of the present application, the first shelf comprises a first frame and a first transparent plate, and the outer side of the first frame is arranged on the outer frame, and the first frame is arranged on the periphery of the first transparent plate.

[0029] And / or, the second shelf comprises a second frame and a second transparent plate, and the outer side of the second frame is arranged on the outer frame, and the second frame is arranged on the periphery of the second transparent plate.

[0030] According to one embodiment of the present application, the first shelf is further configured to be rotatably arranged on the outer frame at the end away from the user, and the limiting part is arranged on the end of the first shelf close to the user and detachably connected with the outer frame.

[0031] According to one embodiment of the present application, the outer frame is provided with a limiting groove at the end away from the user, and the end of the first shelf away from the user is constrained to rotate in the limiting groove.

[0032] According to the refrigeration equipment of the second aspect of the present application, the shelf device is arranged in the cabinet.

[0033] The above one or more technical solutions in the embodiments of the present application have at least one of the following technical effects: by arranging the shelf assembly as the first shelf and the second shelf, the first shelf is connected with the outer frame, the second shelf can slide relative to the first shelf, so that the shelf assembly is switched between the unfolded state and the folded state, and the limiting part is arranged on the first shelf, the relative position of the first shelf and the outer frame is fixed, the movement of the first shelf relative to the outer frame is limited, and the first shelf can always maintain a stable fixed state during the process that the second shelf is lowered and slides relative to the first shelf, so that the displacement and falling of the first shelf are avoided, and the reliability of the shelf assembly during use is ensured.

[0034] Further, the refrigeration equipment of the present application is arranged with the shelf device in the cabinet, and the shelf device is switched between the unfolded state and the folded state, so as to adapt to different volumes of stored articles.

[0035] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0037] Figure 1 is a perspective structural schematic view of the shelf device provided by the embodiment of the present application.

[0038] Figure 2 is a top view structural schematic view of the shelf device provided by the embodiment of the present application.

[0039] Figure 3 is a perspective structural schematic view of the shelf device provided by the embodiment of the present application. Figure 2 is a sectional view structural schematic view of A-A of the shelf device provided by the embodiment of the present application.

[0040] Figure 4 is a perspective structural schematic view of the outer frame provided by the embodiment of the present application.

[0041] Figure 5 is a perspective structural schematic view of the first shelf plate provided by the embodiment of the present application.

[0042] Figure 6 is a perspective structural schematic view of the second shelf plate provided by the embodiment of the present application.

[0043] Figure 7 is a schematic view of the rotation of the shelf plate assembly relative to the outer frame provided by the embodiment of the present application.

[0044] Reference signs:

[0045] 1, outer frame; 11, limiting hole; 12, groove; 13, supporting part; 14, second positioning part; 121, positioning groove; 122, groove bottom; 123, groove wall; 124, limiting groove; 131, guide surface;

[0046] 2, shelf plate assembly; 21, first shelf plate; 22, second shelf plate; 211, limiting part; 212, positioning block; 213, guide groove; 214, first frame; 215, first transparent plate; 221, supporting edge; 222, supporting leg; 223, first positioning part; 224, second frame; 225, second transparent plate. DETAILED DESCRIPTION

[0047] The embodiments of the present application will be further described in detail below in combination with the drawings and the embodiments. The following embodiments are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0048] In the description of the embodiments of the utility model, it needs to be explained that, the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the embodiments of the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0049] In the description of the embodiments of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0050] In the embodiments of the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0051] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0052] The following will be combined Figures 1 to 7The shelf device and the refrigeration equipment provided by the embodiments of the utility model are described in detail through specific embodiments and application scenarios.

[0053] In the first aspect, as shown in Figure 1 、 Figure 2 and Figure 3 , the utility model discloses a shelf device, comprising: outer frame 1 and shelf assembly 2.

[0054] The outer frame 1 is configured to be arranged in the refrigeration equipment, and the outer frame 1 is provided with guide rails along the side edges in the thickness direction of the refrigeration equipment.

[0055] The shelf assembly 2 is arranged on the inner side of the outer frame 1, and the shelf assembly 2 comprises a first shelf 21 and a second shelf 22, the first shelf 21 is provided with a limiting piece 211, the limiting piece 211 is connected with the outer frame 1, and the second shelf 22 is movably arranged in the guide rails in the thickness direction to realize the switching of the shelf assembly 2 between the unfolded state and the folded state.

[0056] When the shelf assembly 2 is in the unfolded state, the first shelf 21 and the second shelf 22 are arranged side by side in the thickness direction; when the shelf assembly 2 is in the folded state, the second shelf 22 is located on the lower side of the first shelf 21.

[0057] It can be understood that the outer frame 1 is mounted on the inner wall of the cabinet of the refrigeration equipment, the inner wall of the cabinet is provided with a mounting matching piece, and the outer frame 1 is detachably connected with the mounting matching piece, so that the user can change the position of the shelf device in the cabinet and disassemble and clean.

[0058] The outer frame 1 of the embodiment has three segments, two of the three segments are arranged opposite to each other in the thickness direction of the refrigeration equipment, and the other one of the three segments is arranged in the width direction of the refrigeration equipment, the three segments are connected in sequence and enclose a containing frame body, and the shelf assembly 2 is accommodated in the containing frame body.

[0059] In order to adapt to storage articles of different sizes, the shelf assembly 2 of the embodiment is composed of a first shelf 21 and a second shelf 22 arranged in sliding relative to the first shelf 21. The change of the position of the second shelf 22 relative to the first shelf 21 realizes the unfolding and folding of the shelf assembly 2. When the shelf assembly 2 is in the unfolded state, the first shelf 21 and the second shelf 22 are arranged side by side to be able to support more small storage articles. Specifically, the first shelf 21 and the second shelf 22 can be arranged in the same height or staggered. When the shelf assembly 2 is in the folded state, the second shelf 22 slides from the lower side of the first shelf 21 to below the first shelf 21 until it is completely on the lower side of the first shelf 21. At this time, the space on the side of the shelf assembly 2 towards the user is emptied, and higher storage articles can be placed on the adjacent layer, conveniently realizing the change of different installation forms of the shelf assembly 2 and widening the volume range of the shelf assembly 2 for accommodating storage articles.

[0060] The guide rail of the embodiment can guide the movement of the second shelf 22 in the thickness direction to ensure the stability of the movement of the second shelf 22.

[0061] Since in the process of changing the shelf assembly 2 from the unfolded state to the folded state, the end of the second shelf 22 close to the first shelf 21 first slides down to the lower side of the first shelf 21, the contact between the second shelf 22 and the first shelf 21 is easy to lift the first shelf 21, causing the first shelf 21 to be displaced or fall off relative to the outer frame 1. The embodiment provides a limiting piece 211 on the first shelf 21 to firmly limit the first shelf 21 and the outer frame 1, so that the relative displacement of the first shelf 21 and the outer frame 1 is limited, realizing the stability of the first shelf 21.

[0062] The embodiment provides the shelf assembly 2 with the first shelf 21 and the second shelf 22, the first shelf 21 is connected with the outer frame 1, and the second shelf 22 can slide relative to the first shelf 21 to switch the shelf assembly 2 between the unfolded state and the folded state. The limiting piece 211 is arranged on the first shelf 21 to fix the relative position of the first shelf 21 and the outer frame 1 and limit the movement of the first shelf 21 relative to the outer frame 1, so that the first shelf 21 can always maintain a stable fixed state during the process of the second shelf 22 descending and sliding relative to the first shelf 21, avoiding the displacement and falling of the first shelf 21 and ensuring the reliability of the shelf assembly 2 during use.

[0063] As shown in Figure 4 The outer frame 1 is provided with a limiting hole 11 extending in the horizontal direction, and the limiting piece 211 is arranged on the side edge of the first shelf 21 and inserted into the limiting hole 11.

[0064] It can be understood that, since the limiting hole 11 extends along the horizontal direction, the limiting hole 11 and the limiting piece 211 are inserted from the horizontal direction, and the limiting hole 11 can limit the displacement of the limiting piece 211 along the height direction, so that when the second shelf 22 extends below the first shelf 21 and touches the first shelf 21, the force along the height direction on the first shelf 21 cannot make the first shelf 21 disengage from the outer frame 1.

[0065] Specifically, the limiting hole 11 can be arranged on the side edge of the outer frame 1 along the thickness direction. The limiting hole 11 of the embodiment is provided with two, and the two limiting holes 11 are arranged on the side edges of the outer frame 1 on the two sides along the width direction.

[0066] In one example, the limiting piece 211 of the embodiment is a semispherical protrusion, and the limiting hole 11 is a circular hole.

[0067] As shown in Figure 4 , the outer frame 1 comprises a groove 12. The groove 12 is formed on the inner side surface of the side edge of the outer frame 1 along the thickness direction, and a guide rail is formed on the bottom of the groove 12.

[0068] Among them, the side edges of the first shelf 21 and the second shelf 22 are accommodated in the groove 12.

[0069] It can be understood that, in order to make the volume of the shelf device smaller and not affect the storage space in the box, the embodiment is provided with a groove 12 on the outer frame 1. The side edges of the first shelf 21 and the second shelf 22 are accommodated in the groove 12, the first shelf 21 is connected with the groove 12 through the limiting piece 211, and the second shelf 22 can move along the groove 12 to realize the switching between the unfolded state and the folded state.

[0070] The groove bottom 122 of the groove 12 of the embodiment is arranged on the inner side surface of the outer frame 1 along the thickness direction, and the groove wall 123 of the groove 12 is arranged in parallel with the horizontal direction, so that the groove opening of the groove 12 faces the connecting end of the outer frame 1 and the first shelf 21. The bottom of the groove 12, that is, one of the two groove walls 123 of the groove 12 close to the bottom forms a guide rail. Compared with an additional track, the groove 12 of the embodiment can not only provide an accommodation space, but also guide the second shelf 22, which is conducive to realizing the compact structure of the outer frame 1.

[0071] As shown in Figure 4 and Figure 5 , the bottom of the first shelf 21 is provided with a positioning block 212, the bottom of the groove 12 is provided with a positioning groove 121, and the positioning block 212 is inserted into the positioning groove 121.

[0072] It can be understood that, in the case that the first shelf 21 is installed in the outer frame 1 at the end close to the user, in order to further enhance the fixing of the outer frame 1 and the first shelf 21, the embodiment is provided with a positioning groove 121 at the bottom of the recess 12, and a positioning block 212 is provided at the bottom of the first shelf 21. Based on the plug-in cooperation of the positioning groove 121 and the positioning block 212, the positioning and constraint of the first shelf 21 in the horizontal direction can be realized.

[0073] In one example, the positioning block 212 of the embodiment is a square block, and the positioning groove 121 is a square groove.

[0074] As shown in Figure 5 , the first shelf 21 comprises a guide groove 213. The guide groove 213 is formed at the bottom of the first shelf 21 and is located in the recess 12, and the bottom of the guide groove 213 is provided with the positioning block 212.

[0075] Among them, the guide groove 213 is arranged along the extension direction of the guide rail, and the guide groove 213 cooperates with the guide rail to guide the second shelf 22 to be movable in the thickness direction.

[0076] It can be understood that, in order to further save space, the first shelf 21 of the embodiment is arranged in the recess 12 of the outer frame 1, and the guide groove 213 is arranged on the inner side of the first shelf 21. The height of the side edge of the first shelf 21 in the thickness direction is slightly smaller than the height of the recess 12, so as to fit the first shelf 21 into the recess 12. And because the height of the side edge of the first shelf 21 is arranged in the recess 12, the second shelf 22 can slide in the guide groove 213 of the first shelf 21. And the positioning block 212 is arranged at the bottom of the guide groove 213, and the positioning groove 121 is fixed in the recess 12 through the positioning block 212.

[0077] The guide rail of the embodiment is arranged at the side of the recess 12 close to the user, and the guide groove 213 is arranged at the side of the recess 12 away from the user. Through the laminated arrangement of the guide groove 213 and the recess 12, the guiding effect on the second shelf 22 can be realized only through the guide groove 213, and through the cooperative action of the guide rail and the guide groove 213, the second shelf 22 can be stably moved in the thickness direction, and the installation space is saved.

[0078] As shown in Figure 6 , the second shelf 22 comprises a flange 221. The flange 221 is arranged on the side of the second shelf 22 facing the outer frame 1 in the width direction of the refrigeration equipment, and the flange 221 extends in the thickness direction and is configured to move along the guide groove 213 and the guide rail.

[0079] It can be understood that when the second shelf 22 is installed on the outer frame 1, the supporting edge 221 extends into the installation space of the outer frame 1. Specifically, the upper side of the outer frame 1 is provided with a cover plate which covers the recess 12. The supporting edge 221 extends into the lower side of the cover plate, thereby ensuring the fixing effect of the second shelf 22 on the outer frame 1 in the unfolded state.

[0080] As shown in Figure 3 and Figure 4 , the outer frame 1 further comprises a supporting portion 13.

[0081] The supporting portion 13 is formed on the inner side of the side edge of the outer frame 1 in the thickness direction, and the supporting portion 13 is provided with a guide surface 131 on the side away from the user.

[0082] The bottom of the second shelf 22 is provided with a foot 222 which is located at the end of the second shelf 22 away from the user.

[0083] When the shelf assembly 2 is in the unfolded state, the first shelf 21 and the second shelf 22 are arranged in a spaced manner, and the foot 222 is supported on the supporting portion 13.

[0084] When the shelf assembly 2 is switched from the unfolded state to the folded state, the guide surface 131 and the foot 222 are in sliding cooperation to guide the second shelf 22 to descend.

[0085] It can be understood that the supporting portion 13 is used to support the foot 222, so that the second shelf 22 is lifted from the bottom in the unfolded state, and the supporting portion 13 and the supporting edge 221 realize the fixing of the second shelf 22 from two directions.

[0086] When the shelf assembly 2 is switched from the unfolded state to the folded state, under the guidance of the guide surface 131, the foot 222 slides downward along the guide surface 131, so that the end of the second shelf 22 close to the first shelf 21 descends and extends into the lower side of the first shelf 21 into the guide groove 213. The user pushes the second shelf 22 to the inner side of the box, and the second shelf 22 continues to move to the inner side of the box under the guidance of the guide groove 213 until it moves to the lower side of the first shelf 21, and the projection of the second shelf 22 and the first shelf 21 on the horizontal plane coincides.

[0087] Specifically, the guide surface 131 can be a slope or a circular arc surface. In this embodiment, a circular arc surface is adopted, and the smooth transition of the circular arc surface makes the descending movement of the second shelf 22 more stable, thereby ensuring the stability of the descending of the side of the second shelf 22 close to the first shelf 21.

[0088] Since the height of the descending guide surface 131 of the second shelf 22 extends into the first shelf 21, a gap is formed between the first shelf 21 and the second shelf 22, and the width of the gap is equal to the width of the descending guide surface 131 in the thickness direction, so that the second shelf 22 can slide along the descending guide surface 131 without being interfered by the first shelf 21.

[0089] As shown in Figure 4 and Figure 6 , the second shelf 22 further comprises a first positioning part 223.

[0090] The first positioning part 223 is arranged at one end of the second shelf 22 facing the user.

[0091] The outer frame 1 is provided with a second positioning part 14 at one end facing the user, and the first positioning part 223 and the second positioning part 14 are connected when the shelf assembly 2 is in the unfolded state, so that the upper surfaces of the first shelf 21 and the second shelf 22 are flush.

[0092] It can be understood that the connection of the first positioning part 223 and the second positioning part 14 in the unfolded state of the shelf can ensure the relative position of the first shelf 21 relative to the outer frame 1, so as to realize the flush arrangement of the first shelf 21 and the second shelf 22, so that the first shelf 21 and the second shelf 22 can be used as the same plane to place storage items with large bottom surfaces, and the user's experience is better.

[0093] In one example, the first positioning part 223 of the present embodiment is a protrusion, the second positioning part 14 is a square hole, and the first positioning part 223 is arranged on the lower side of the bracket 221. When the shelf assembly 2 is in the unfolded state, the protrusion is inserted into the square hole to realize the flush arrangement of the first shelf 21 and the second shelf 22. When the shelf is switched from the unfolded state to the folded state, the protrusion is pulled out of the square hole, so that the positioning relationship between the second shelf 22 and the outer frame 1 can be conveniently unlocked, which is convenient for the user's daily operation.

[0094] As shown in Figure 5 , the first shelf 21 comprises a first frame 214 and a first transparent plate 215, and the outer side of the first frame 214 is arranged on the outer frame 1. The first frame 214 is arranged on the periphery of the first transparent plate 215.

[0095] It can be understood that the inner side of the first frame 214 is provided with a first mounting groove in the circumferential direction, and the first transparent plate 215 is mounted in the first mounting groove. The first frame 214 is mounted on the inner side of the outer frame 1.

[0096] The first transparent plate 215 is used to place storage items, and the first transparent plate 215 does not affect the transmission of light, so that the user can see the items stored in each shelf assembly 2 of the refrigeration equipment through the first transparent plate 215. Specifically, the first transparent plate 215 can be a glass piece or a plastic piece.

[0097] Optionally, the first frame 214 is arranged on the upper side of the guide groove 213, and the first mounting groove and the guide groove 213 are arranged side by side.

[0098] As shown in Figure 6 , the second shelf 22 comprises a second frame 224 and a second transparent plate 225, and the outer side of the second frame 224 is arranged on the outer frame 1, and the second frame 224 is arranged on the periphery of the second transparent plate 225.

[0099] It can be understood that the inner side of the second frame 224 is circumferentially provided with a second mounting groove, and the second transparent plate 225 is mounted in the second mounting groove. The second frame 224 is mounted on the inner side of the outer frame 1.

[0100] The second transparent plate 225 is used to place storage items, and the second transparent plate 225 does not affect the transmission of light, so that the user can view the items stored in each shelf assembly 2 of the refrigeration equipment through the second transparent plate 225. Specifically, the second transparent plate 225 can be a glass piece or a plastic piece.

[0101] As shown in Figure 7 , the end of the first shelf 21 away from the user is also configured to be rotatably arranged on the outer frame 1, and the limiting piece 211 is arranged on the end of the first shelf 21 close to the user and is detachably connected with the outer frame 1.

[0102] It can be understood that in order to further increase the storage function of the storage items of large volume, the first shelf 21 of the embodiment can rotate relative to the outer frame 1. Before the first shelf 21 rotates, the second shelf 22 can be removed from the outer frame 1, and the first shelf 21 can be rotated relative to the outer frame 1 alone, or the shelf assembly 2 can be rotated synchronously in the case that the second shelf 22 and the first shelf 21 are in the folded state. The first shelf 21 is rotated to the position, the inner side of the box is connected with the outer frame 1, the shelf assembly 2 is not in the horizontal position, and the space in the outer frame 1 is emptied for accommodating the storage items of large volume.

[0103] Since the limiting piece 211 is detachably connected with the outer frame 1, when the first shelf 21 rotates relative to the outer frame 1, the limiting piece 211 can be detached from the outer frame 1.

[0104] As shown in Figure 4 and Figure 7 , the end of the outer frame 1 away from the user is provided with a limiting groove 124, and the end of the first shelf 21 away from the user is constrained in the limiting groove 124 to rotate.

[0105] It can be understood that the two side edges of the one end of the first shelf 21 away from the user are respectively provided with rotating shafts, and the two side edges of the one end of the outer frame 1 away from the user are respectively provided with rotating holes, and the rotating shafts and the rotating holes on each side are one-to-one corresponding. When the first shelf 21 rotates relative to the outer frame 1, the one end close to the rotating shaft rotates in the limiting groove 124, and when the first shelf 21 rotates to the maximum angle, the one end of the first shelf 21 away from the user is clamped in the limiting groove 124, and the one end of the first shelf 21 close to the user abuts on the outer side edge of the outer frame 1. The rotation angle of the first shelf 21 is limited.

[0106] Specifically, the rotation angle of the first shelf 21 is maximum 95°.

[0107] In the second aspect, the utility model provides a refrigeration equipment, it includes: box and above shelf device, shelf device is located in the box.

[0108] Specifically, since the refrigeration equipment includes the shelf device, and the specific structure of the shelf device refers to the above-mentioned embodiments, the refrigeration equipment shown in the embodiment includes all the technical solutions of the above-mentioned embodiments, therefore, at least has all the beneficial effects obtained by all the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0109] It can be understood that the shelf device can be detachably installed with the box, not only can be installed at different heights in the box to adapt to different height storage articles, but also can facilitate the user to detach the shelf device and clean it. The shelf device can be switched between the unfolded state and the folded state to adapt to different volumes of storage articles.

[0110] Optionally, a plurality of shelf devices can also be installed in the box at the same time to realize the placement of different storage articles at the same time, and optimize the storage space in the box.

[0111] The refrigeration equipment in the application is applied as a refrigerator, but it should be understood that the refrigeration equipment in the application can also be applied as a freezer or any other suitable equipment, which is not limited here.

[0112] Finally, it should be pointed out that the above embodiments are only used to illustrate the utility model, and are not limited to the utility model. Although the utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the utility model do not deviate from the spirit and scope of the utility model, and should be covered in the scope of the claims of the utility model.

Claims

1. A shelving device, characterized in that, The application relates to a refrigeration equipment, which comprises the following: an outer frame (1) configured to be arranged in a refrigeration equipment, the outer frame (1) being provided with a guide rail along the side of the thickness direction of the refrigeration equipment; a shelf assembly (2) arranged on the inner side of the outer frame (1), the shelf assembly (2) comprising a first shelf (21) and a second shelf (22), the first shelf (21) being provided with a limiting piece (211) connected with the outer frame (1), and the second shelf (22) being movably arranged on the guide rail along the thickness direction to realize the switching of the shelf assembly (2) between an unfolded state and a folded state; when the shelf assembly (2) is in the unfolded state, the first shelf (21) and the second shelf (22) are arranged side by side along the thickness direction; and when the shelf assembly (2) is in the folded state, the second shelf (22) is located on the lower side of the first shelf (21).

2. The shelving device of claim 1, wherein, The outer frame (1) is provided with a limiting hole (11) extending along the horizontal direction, the limiting piece (211) is arranged on the side of the first shelf (21) and is inserted into the limiting hole (11).

3. The shelving device of claim 1, wherein, The outer frame (1) comprises: a groove (12) formed on the inner side surface of the side of the outer frame (1) along the thickness direction, and the guide rail is formed on the bottom of the groove (12); wherein the side of the first shelf (21) and the second shelf (22) is accommodated in the groove (12).

4. The shelving device of claim 3, wherein, The bottom of the first shelf (21) is provided with a positioning block (212), the bottom of the groove (12) is provided with a positioning groove (121), and the positioning block (212) is inserted into the positioning groove (121).

5. The shelving device of claim 3, wherein, The first shelf (21) comprises a guide groove (213) formed on the bottom of the first shelf (21) and located in the groove (12); wherein the guide groove (213) is arranged along the extension direction of the guide rail, and the guide groove (213) and the guide rail are matched to guide the movement of the second shelf (22) along the thickness direction.

6. The shelving device of claim 5, wherein, The second shelf (22) comprises a supporting edge (221) arranged on the side of the second shelf (22) facing the outer frame (1) along the width direction of the refrigeration equipment, the supporting edge (221) extends along the thickness direction and is configured to move along the guide groove (213) and the guide rail.

7. The shelving device of claim 6, wherein, The outer frame (1) further comprises: a supporting part (13) formed on the inner side surface of the side of the outer frame (1) along the thickness direction, the supporting part (13) being provided with a guide surface (131) on the side away from the user; the bottom of the second shelf (22) is provided with a supporting leg (222) located on the end of the second shelf (22) away from the user; when the shelf assembly (2) is in the unfolded state, the first shelf (21) and the second shelf (22) are arranged at intervals, and the supporting leg (222) is supported on the supporting part (13). The guiding surface (131) and the foot (222) are in sliding fit to guide the second shelf (22) to descend when the shelf assembly (2) is switched from the unfolded state to the folded state.

8. The shelving device of claim 7, wherein, The second shelf (22) further comprises a first positioning part (223) arranged at an end of the second shelf (22) facing the user. An end of the outer frame (1) facing the user is provided with a second positioning part (14), and the first positioning part (223) and the second positioning part (14) are connected when the shelf assembly (2) is in the unfolded state, so that the upper surface of the first shelf (21) and the upper surface of the second shelf (22) are flush.

9. The shelf device according to any one of claims 1 to 8, characterized in that, The first shelf (21) comprises a first frame (214) and a first transparent plate (215), and an outer side of the first frame (214) is arranged at the outer frame (1), and the first frame (214) is arranged at a periphery of the first transparent plate (215). And / or, the second shelf (22) comprises a second frame (224) and a second transparent plate (225), and an outer side of the second frame (224) is arranged at the outer frame (1), and the second frame (224) is arranged at a periphery of the second transparent plate (225).

10. The shelving device of any one of claims 1 to 8, wherein, An end of the first shelf (21) away from the user is further configured to be rotatably arranged at the outer frame (1), the limiting part (211) is arranged at an end of the first shelf (21) close to the user, and is detachably connected with the outer frame (1).

11. The shelving device of claim 10, wherein, An end of the outer frame (1) away from the user is provided with a limiting groove (124), and the end of the first shelf (21) away from the user is constrained to rotate in the limiting groove (124).

12. A refrigeration appliance characterized by, Comprise: The cabinet and the shelf device according to any one of claims 1 to 11 are arranged in the cabinet.

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