Drawer assembly and refrigeration equipment

Abstract

The utility model provides a drawer assembly and refrigeration equipment, and the drawer assembly comprises a drawer which is provided with a containing space; the cover plate covers the drawer, and the cover plate is provided with an opening communicated with the accommodating space; the adjusting shifting piece is mounted on one side of the cover plate in a sliding manner so as to shield or expose the opening; the elastic sheet and the adjusting shifting sheet are mounted on the same side of the cover plate; wherein the cover plate is provided with a plurality of tooth parts corresponding to the elastic pieces, when the adjusting plectrum is static relative to the cover plate, the end parts of the elastic pieces are clamped between two adjacent tooth parts so as to limit the adjusting plectrum, and when the adjusting plectrum drives the elastic pieces to slide relative to the cover plate, the end parts of the elastic pieces can move relative to the tooth parts and collide with the tooth parts. In the sliding process, the end of the elastic piece can move and collide with the multiple tooth parts, obvious impact feeling and impact sound can be generated when the elastic piece collides with the multiple tooth parts, a user has obvious touch feeling and sound feeling, the user can conveniently and rapidly recognize the moving distance of the adjusting poking piece, and therefore the adjusting poking piece can be operated more conveniently.

Description

Technical Field

[0001] The present application belongs to the field of freezing and refrigeration technology, and in particular to a drawer assembly and a refrigeration device. Background Art

[0002] With the development and progress of freezing and refrigeration technology, refrigerators and other freezing and refrigeration equipment have also added more functions to meet the needs of users. The refrigeration and preservation function is one of the very important functions of refrigerators. In order to better refrigerate and preserve food, one or more separate refrigeration and preservation spaces are set in the refrigeration area inside the refrigerator. The humidity of each separate refrigeration and preservation space can be controlled separately to meet the needs of different foods in the refrigeration and preservation space. For example, it can meet the different preservation and humidity control needs of fruits, vegetables, cooked food, etc. Specifically, the humidity can be adjusted by adjusting the area of ​​the refrigeration and preservation space connected to the outside through the adjustment paddle, but the adjustment paddle in the related technology is inconvenient to adjust. Utility Model Content

[0003] The embodiments of the present application provide a drawer assembly and a refrigeration device, which can solve the problem of inconvenient adjustment of the adjustment paddle.

[0004] An embodiment of the present application provides a drawer assembly, which is applied to a refrigeration device, and the drawer assembly includes:

[0005] A drawer, provided with a storage space;

[0006] A cover plate, which is arranged on the drawer, and the cover plate is provided with an opening communicating with the accommodation space;

[0007] An adjusting paddle is slidably mounted on one side of the cover plate to cover or expose the opening;

[0008] A spring piece, mounted on the same side of the cover plate as the adjusting paddle;

[0009] Among them, the cover plate is provided with multiple teeth corresponding to the spring sheet. When the adjusting paddle is stationary relative to the cover plate, the end of the spring sheet is clamped between two adjacent teeth to limit the adjusting paddle. When the adjusting paddle drives the spring sheet to slide relative to the cover plate, the end of the spring sheet can move and collide relative to the multiple teeth.

[0010] In some embodiments, the cover plate is provided with a sliding groove on one side facing the adjusting paddle, and the adjusting paddle is slidably arranged in the sliding groove. The cover plate includes a groove bottom wall and two groove side walls forming the sliding groove, and the two groove side walls are arranged on both sides of the groove bottom wall. Each groove side wall has an end away from the groove bottom wall and is provided with a limiting portion protruding toward the other groove side wall. The limiting portion is spaced apart from the groove bottom wall, and the adjusting paddle is partially located between the limiting portion and the groove bottom wall.

[0011] In some embodiments, at least one of the groove side walls is provided with a plurality of the teeth.

[0012] In some embodiments, the adjustment paddle includes two side edges arranged opposite to each other, each side edge is close to a side wall of the groove, at least one side edge is provided with a protrusion away from the other side edge, the side wall of the groove is provided with a slide, and the protrusion can be inserted into the slide and slide in the slide.

[0013] In some embodiments, the drawer assembly further comprises:

[0014] The back cover is installed on a side of the spring sheet away from the adjusting paddle and limits the spring sheet together with the adjusting paddle.

[0015] In some embodiments, the spring sheet includes a connecting portion, a first end portion and a second end portion, the first end portion and the second end portion are connected to two ends of the connecting portion, the first end portion and the second end portion are spaced apart along the movable direction of the adjusting paddle, and the first end portion and the second end portion can both be clamped on the plurality of teeth portions.

[0016] In some embodiments, the adjusting paddle is provided with an adjusting block protruding toward the elastic sheet, and a gap is provided between the adjusting paddle and the back cover along the movable direction of the adjusting paddle;

[0017] When the adjusting paddle drives the elastic sheet to slide relative to the cover plate, the one of the first end and the second end located in front of the movable direction of the adjusting block is driven by the adjusting block to separate from the tooth portion.

[0018] In some embodiments, the back cover includes a substrate and a first limit block, a second limit block and a third limit block arranged on a side of the substrate facing the adjustment paddle, and the substrate is provided with a mounting through hole for the adjustment block to pass through.

[0019] Along the movement direction of the adjusting paddle, the first limit block and the third limit block are located on both sides of the second limit block, and the second limit block is located on a side of the mounting through hole away from the tooth portion.

[0020] The connecting portion is located on the side of the second limit block away from the mounting through hole, the first end is located between the first limit block and the second limit block and extends to the plurality of teeth, and the second end is located between the third limit block and the second limit block and extends to the plurality of teeth.

[0021] In some embodiments, the adjustment paddle is provided with a first connecting structure, and the back cover is provided with a second connecting structure, one of the first connecting structure and the second connecting structure is a sliding groove and the other is a movable slider, and along the movement direction of the adjustment paddle, the movable slider can move in the sliding groove, and the adjustment block can move in the mounting through hole, so that the adjustment paddle can move relative to the back cover.

[0022] In a second aspect, an embodiment of the present application further provides a refrigeration device, comprising:

[0023] Box;

[0024] A drawer assembly is movably installed in the box body, and the drawer assembly is a drawer assembly as described in any one of the above items.

[0025] In the drawer assembly provided in the embodiment of the present application, the cover plate covers the drawer so that the storage space of the drawer forms a relatively independent space, and the adjusting paddle can slide relative to the cover plate to cover or expose the opening on the cover plate, thereby adjusting the size of the area of ​​the storage space connected to the outside, thereby changing the humidity of the storage space, etc. When the adjusting paddle is stationary relative to the cover plate, the end of the spring piece is clamped between two adjacent teeth, so that the relative position of the adjusting paddle and the cover plate can be limited, so that the area of ​​the storage space connected to the outside is stable. When the adjusting paddle drives the spring piece to slide relative to the cover plate, the area of ​​the storage space connected to the outside can be changed, thereby changing the humidity in the storage space, etc., and during the sliding process, the end of the spring piece can move and collide relative to the multiple teeth, and the collision of the spring piece with the multiple teeth will produce an obvious sense of impact and impact sound, so that the user has an obvious sense of touch and sound, which is convenient for the user to quickly identify the moving distance of the adjusting paddle, thereby more conveniently operating the adjusting paddle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0027] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings, wherein the same figure numbers represent the same parts in the following description.

[0028] Figure 1 A schematic diagram of the structure of a refrigeration device provided in an embodiment of the present application.

[0029] Figure 2 for Figure 1 The schematic diagram of the structure of the drawer assembly in the refrigeration equipment shown in FIG.

[0030] Figure 3 for Figure 2 A schematic structural diagram of part of the structure of the drawer assembly shown.

[0031] Figure 4 for Figure 3 An enlarged schematic diagram of section A of the drawer assembly is shown.

[0032] Figure 5 for Figure 2 A schematic structural diagram of a portion of the drawer assembly shown in FIG.

[0033] Figure 6 for Figure 5 An enlarged schematic diagram of portion B of the drawer assembly is shown.

[0034] Figure 7 for Figure 2 Another schematic structural diagram of a portion of the structure of the drawer assembly shown.

[0035] Figure 8 for Figure 7 An enlarged schematic diagram of section C of the drawer assembly is shown.

[0036] Fig. 9 for Figure 7 Exploded view of the portion of the structure shown.

[0037] Fig.10 A schematic diagram of the structure of the spring provided in an embodiment of the present application.

[0038] Fig.11 A schematic diagram of the structure in which the adjustment paddle provided in an embodiment of the present application moves to the right.

[0039] Fig.12 for Fig.11 Schematic enlargement of portion D of the structure shown.

[0040] Fig.13 A schematic diagram of the structure of the back cover provided in an embodiment of the present application.

[0041] Fig.14 A schematic diagram of the structure of a refrigeration device provided in an embodiment of the present application.

[0042] Description of reference numerals:

[0043] 1. Refrigeration equipment

[0044] 10. Drawer assembly;

[0045] 11. Drawer;

[0046] 12, cover plate, 121, opening, 122, tooth portion, 123, slide groove, 125, groove bottom wall, 127, groove side wall, 1272, limit portion, 1274, slideway;

[0047] 14. adjusting paddle, 142. side, 1422. protrusion, 144. adjusting block, 146. first connecting structure;

[0048] 16, spring piece, 162, first end portion, 164, connecting portion, 166, second end portion;

[0049] 18, rear cover, 182, substrate, 1821, mounting through hole, 183, second connection structure, 184, first limit block, 186, second limit block, 188, third limit block;

[0050] 20. Cabinet. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0052] The present application embodiment provides a drawer assembly. Figure 1 and Figure 2 , Figure 1 A schematic diagram of the structure of the refrigeration equipment provided in the embodiment of the present application, Figure 2 for Figure 1 The structural schematic diagram of the drawer assembly in the refrigeration device shown in the figure. The drawer assembly 10 is applied to the refrigeration device 1 such as a refrigerator, and the drawer assembly 10 includes a drawer 11, a cover plate 12, and an adjustment paddle 14.

[0053] The drawer 11 is arranged in the refrigerator, and the drawer 11 is provided with a storage space, and the storage space can be used to store articles, such as vegetables, fruits, cooked food, seasonings, etc. When the door of the refrigerator is opened, the drawer 11 can be pulled out to facilitate users to take or put in articles.

[0054] The cover plate 12 can be covered on the drawer 11, so that the storage space forms a relatively independent space. The cover plate 12 is provided with an opening 121 communicating with the storage space, and the storage space can be communicated with the outside of the drawer assembly 10 through the opening 121. It can be understood that the outside of the drawer assembly 10 can be a refrigeration area, a freezing area or a temperature-changing area of ​​the refrigerator.

[0055] The adjusting paddle 14 is slidably mounted on one side of the cover plate 12 to cover or expose the opening 121. It is understandable that the adjusting paddle 14 can slide relative to the cover plate 12 to cover or expose the opening 121 on the cover plate 12, thereby adjusting the area of ​​the receiving space connected to the outside, thereby changing the humidity of the receiving space, etc. The adjusting paddle 14 can cover all the openings 121, or expose all the openings 121, or cover part of the openings 121 while exposing another part of the openings 121.

[0056] Please combine Figure 3 and Figure 4 , Figure 3 for Figure 2 The structural diagram of part of the structure of the drawer assembly shown in FIG. Figure 4 for Figure 3 The drawer assembly 10 further includes a spring 16 , and the adjusting paddle 14 and the spring 16 are installed on the same side of the cover plate 12 .

[0057] The cover plate 12 is provided with a plurality of teeth 122 corresponding to the spring piece 16. When the adjusting paddle 14 is stationary relative to the cover plate 12, the end of the spring piece 16 is clamped between two adjacent teeth 122 to limit the adjusting paddle 14. When the adjusting paddle 14 drives the spring piece 16 to slide relative to the cover plate 12, the end of the spring piece 16 can move and collide with the plurality of teeth 122.

[0058] When the adjusting paddle 14 is stationary relative to the cover plate 12, the end of the spring 16 is clamped between two adjacent teeth 122, so that the relative position of the adjusting paddle 14 and the cover plate 12 can be limited, so that the area of ​​the opening 121 blocked or exposed by the adjusting paddle 14 is stable, that is, the area of ​​the accommodation space connected to the outside is stable. When the adjusting paddle 14 drives the spring 16 to slide relative to the cover plate 12, the area of ​​the opening 121 blocked or exposed by the adjusting paddle 14 can be changed, that is, the area of ​​the accommodation space connected to the outside can be changed, thereby changing the humidity in the accommodation space, etc., and during the sliding process, the end of the spring 16 can move and collide with the multiple teeth 122, and the collision of the spring 16 with the multiple teeth 122 will produce a clear sense of impact and a sound of impact, so that the user has a clear sense of touch and sound, which is convenient for the user to quickly identify the moving distance of the adjusting paddle 14, so as to more conveniently operate the adjusting paddle 14. For example, the collision of the spring 16 with the teeth can produce a beeping sound, thereby enhancing the user's sensory experience.

[0059] Please combine Figure 5 and Figure 6 , Figure 5 for Figure 2 Another perspective structural diagram of a part of the structure of the drawer assembly shown, Figure 6 for Figure 5The enlarged schematic diagram of the B part of the drawer assembly is shown. In some embodiments, the cover plate 12 is provided with a slide groove 123 on the side facing the adjusting paddle 14, and the adjusting paddle 14 is slidably arranged in the slide groove 123. The cover plate 12 includes a groove bottom wall 125 and two groove side walls 127 forming the slide groove 123. The two groove side walls 127 are arranged on both sides of the groove bottom wall 125. Each groove side wall 127 is provided with a stopper 1272 protruding from one end away from the groove bottom wall 125 toward the other groove side wall 127. The stopper 1272 is spaced apart from the groove bottom wall 125, and the adjusting paddle 14 is partially located between the stopper 1272 and the groove bottom wall 125. The groove side wall 127 with the stopper 1272 cooperates with the groove bottom wall 125 to stop the adjusting paddle 14 in the slide groove 123, and at the same time, the adjusting paddle 14 can slide along the extension direction of the slide groove 123, thereby regulating the sliding direction of the adjusting paddle 14.

[0060] In some embodiments, at least one groove sidewall 127 is provided with a plurality of teeth 122. In some examples, one groove sidewall 127 is provided with a plurality of teeth 122, so that the spring piece 16 cooperates with the plurality of teeth 122 of the groove sidewall 127. In other examples, each groove sidewall 127 is provided with a plurality of teeth 122, and two spring pieces 16 may be provided, one spring piece 16 cooperates with the plurality of teeth 122 of one groove sidewall 127, and the other spring piece 16 cooperates with the plurality of teeth 122 of the other groove sidewall 127.

[0061] In some embodiments, the adjusting paddle 14 includes two side edges 142 arranged opposite to each other, each side edge 142 is close to a groove side wall 127, at least one side edge 142 is provided with a protrusion 1422 away from the other side edge 142, the groove side wall 127 is provided with a slideway 1274, and the protrusion 1422 can be inserted into the slideway 1274 and slide in the slideway 1274. The protrusion 1422 provided on the side edge 142 of the adjusting paddle 14 can slide in the slideway 1274 of the groove side wall 127, which can further limit the freedom of the adjusting paddle 14 in all directions, so that the sliding process of the adjusting paddle 14 is smoother.

[0062] The number and position of the protrusions 1422 can be set as needed. For example, a protrusion 1422 is respectively set at both ends of each side wall of the adjustment paddle 14, that is, the adjustment paddle 14 is provided with four protrusions 1422, so that the adjustment paddle 14 can be more evenly stressed. For another example, a protrusion 1422 is respectively set at both ends of one of the side walls of the adjustment paddle 14, which can limit the adjustment paddle 14 and facilitate processing. For another example, a protrusion 1422 is respectively set at the same end of the two side walls of the adjustment paddle 14, or a protrusion 1422 is respectively set at different ends of the two side walls of the adjustment paddle 14.

[0063] The spring piece 16 can be directly mounted on the adjusting paddle 14. For example, the spring piece 16 is mounted on the adjusting paddle 14 by means of a snap connection, a screw connection, or the like.

[0064] The spring piece 16 can also be installed on the adjustment paddle 14 in other ways. Figures 7 to 9 , Figure 7 for Figure 2 Another structural schematic diagram of a part of the structure of the drawer assembly shown, Figure 8 for Figure 7 An enlarged schematic diagram of part C of the drawer assembly shown, Fig. 9 for Figure 7 The exploded view of the partial structure shown. The drawer assembly 10 also includes a rear cover 18, which is installed on the side of the spring sheet 16 away from the adjusting paddle 14, and limits the spring sheet 16 with the adjusting paddle 14. The rear cover 18 and the adjusting paddle 14 are arranged on both sides of the spring sheet 16, and the rear cover 18 and the adjusting paddle 14 are fixedly connected, and the spring sheet 16 is limited between the rear cover 18 and the adjusting paddle 14, so that the spring sheet 16 can be installed conveniently and quickly, and the spring sheet 16 can also be enclosed for protection. Among them, the rear cover 18 and the adjusting paddle 14 can be connected by means of snap-fit, screw connection, etc.

[0065] In some embodiments, please combine Fig.10 , Fig.10 The spring piece 16 includes a connecting portion 164, a first end portion 162 and a second end portion 166, wherein the first end portion 162 and the second end portion 166 are connected to two ends of the connecting portion 164, and the first end portion 162 and the second end portion 166 are spaced apart along the movable direction of the adjusting paddle 14, and both the first end portion 162 and the second end portion 166 can be clamped on the tooth portion 122.

[0066] The first end 162 and the second end 166 of the spring piece 16 can be extended toward the plurality of teeth 122, and the first end 162 and the second end 166 are spaced apart and connected by the connecting portion 164. The first end 162 and the second end 166 are both elastic and can slide along the plurality of teeth 122, and collide with different teeth 122 during the sliding process to generate a sense of impact and a sound of impact.

[0067] In some embodiments, please combine Fig.11 and Fig.12 , Fig.11 A schematic diagram of a structure in which the adjustment paddle provided in an embodiment of the present application moves to the right. Fig.12 for Fig.11The enlarged schematic diagram of the D part of the structure shown. The adjusting paddle 14 is provided with an adjusting block 144 protruding toward the spring piece 16, and a gap is provided between the adjusting paddle 14 and the back cover 18 along the moving direction of the adjusting paddle 14; when the adjusting paddle 14 drives the spring piece 16 to slide relative to the cover plate 12, the one of the first end 162 and the second end 166 located in front of the moving direction of the adjusting block 144 is driven by the adjusting block 144 to separate from the tooth portion 122.

[0068] For example, when the adjusting paddle 14 moves to the right with the adjusting block 144, the second end 166 is located in front of the moving direction of the adjusting block 144, and the first end 162 is located behind the moving direction of the adjusting block 144. Because there is a gap between the adjusting paddle 14 and the back cover 18, when the adjusting paddle 14 moves to the right with the adjusting block 144, the adjusting block 144 can move to the right relative to the back cover 18 and the spring sheet 16, and lift up the second end 166 located on the right side of the spring sheet 16 to separate it from the tooth portion 122, so as to prevent the spring sheet 16 from being stuck and unable to move. When the adjusting paddle 14 continues to move to the left, the second end 166 of the spring sheet 16 will not block the spring sheet 16, and the first end 162 of the spring sheet 16 will move with the adjusting paddle 14, and move relative to the multiple tooth portions 122 and collide with the multiple tooth portions 122.

[0069] In some examples, a small groove is formed between any two adjacent teeth 122, and the multiple teeth 122 can also form a wavy structure. During the movement of the first end 162 and the second end 166 relative to the multiple teeth 122, they can move from a small groove to an adjacent small groove.

[0070] In some examples, the first end 162 is tilted from the connecting portion 164 toward a direction close to the multiple teeth 122 and away from the second end 166, and the second end 166 is tilted from the connecting portion 164 toward a direction close to the multiple teeth 122 and away from the first end 162, so as to facilitate the movement of one of the first end 162 and the second end 166 that is located behind the movable direction of the adjustment block 144 relative to the multiple teeth 122.

[0071] In some examples, the first end portion 162 and the second end portion 166 have an end away from the connection portion 164 and are bent. The first end portion 162 and the second end portion 166 both include a first portion and a second portion, the first portion extending from the connection portion 164 toward the tooth portion 122, the second portion connected to an end of the first portion away from the connection portion 164 and extending in a direction away from the tooth portion 122, and the connection between the first portion and the second portion is an arc-shaped structure.

[0072] In some examples, when the adjusting paddle 14 moves to the right with the adjusting block 144, the second end 166 is lifted up by the adjusting block 144 to disengage from the small groove, and the first end 162 is deformed to the left along its inclination direction relative to the connecting portion 164, and the free end of the first end 162 moves in a direction away from the tooth portion 122, and can easily leave the small groove between the two teeth 122. The spring piece 16 continues to move to the right, and the first end 162 rebounds to the left due to its own elasticity and falls into the other small groove between the two teeth 122. At the same time, due to the rebound force, the first end 162 collides with the tooth portion 122 to produce a sense of impact and a sound of impact.

[0073] Similarly, when the adjusting paddle 14 moves to the left with the adjusting block 144, the first end 162 is lifted up by the adjusting block 144 to disengage from the small groove, and the second end 166 is deformed to the right relative to the connecting portion 164 along its inclined direction, and the free end of the second end 166 moves in a direction away from the tooth portion 122, and can easily leave the small groove between the two tooth portions 122. The spring piece 16 continues to move to the right, and the second end 166 rebounds to the right due to its own elasticity and falls into the other small groove between the two tooth portions 122. At the same time, due to the rebound force, the second end 166 collides with the tooth portion 122 to produce a collision feeling and a collision sound.

[0074] It is understandable that the cover plate in this embodiment may be an integral structure or may include multiple components. In some examples, the cover plate may include multiple components sequentially arranged along the sliding direction of the drawer. Specifically, the cover plate may include an adjustment sub-cover plate and a glass cover plate, etc. The adjustment sub-cover plate and the adjustment paddle, spring, etc. cooperate to adjust the humidity of the drawer assembly, etc.

[0075] In some embodiments, please combine Fig.13 , Fig.13 A schematic diagram of the structure of the back cover provided in an embodiment of the present application. The back cover 18 includes a substrate 182 and a first stopper 184, a second stopper 186 and a third stopper 188 arranged on the side of the substrate 182 facing the adjusting paddle 14. The substrate 182 is provided with a mounting through hole 1821 for the adjusting block 144 to pass through. Along the movement direction of the adjusting paddle 14, the first stopper 184 and the third stopper 188 are located on both sides of the second stopper 186, the second stopper 186 is located on the side of the mounting through hole 1821 away from the tooth portion 122, the connecting portion 164 is located on the side of the second stopper 186 away from the mounting through hole 1821, the first end 162 is located between the first stopper 184 and the second stopper 186, and extends to the plurality of tooth portions 122, and the second end 166 is located between the third stopper 188 and the second stopper 186, and extends to the plurality of tooth portions 122. The first limiting block 184 , the second limiting block 186 and the third limiting block 188 can limit the position of the spring sheet 16 during the deformation process of the spring sheet 16 to prevent the spring sheet 16 from turning over during the deformation process.

[0076] In some embodiments, the adjusting paddle 14 is provided with a first connecting structure 146, and the back cover 18 is provided with a second connecting structure 183. One of the first connecting structure 146 and the second connecting structure 183 is a sliding groove and the other is a movable slider. Along the movement direction of the adjusting paddle 14, the movable slider can move in the sliding groove, and the adjusting block 144 can move in the mounting through hole 1821, so that the adjusting paddle 14 can move relative to the back cover 18.

[0077] By setting the movable slider in the sliding groove, the adjustment paddle 14 and the back cover 18 can be quickly positioned and installed. At the same time, along the movement direction of the adjustment paddle 14, the movable slider can move in the sliding groove, and the adjustment block 144 can move in the installation through hole 1821, so as to facilitate the movement of the adjustment paddle 14 relative to the back cover 18, that is, the first end 162 or the second end 166 of the spring piece 16 is lifted by the adjustment block 144.

[0078] In some examples, the adjusting paddle 14 is provided with a movable slider, the back cover 18 is provided with a sliding groove, the movable slider is arranged in the sliding groove, along the movement direction of the adjusting paddle 14, the movable slider and the groove wall of the sliding groove have a gap, which enables the movable slider to move in the sliding groove, and cooperates with the adjusting block 144 to move in the mounting through hole 1821, so that the first end 162 or the second end 166 of the spring 16 can be lifted. The number of sliding grooves and movable sliders can be set as needed, and the movable sliders and sliding grooves are set one by one. In some examples, there are two sliding grooves and movable sliders, and along the movement direction of the adjusting paddle 14, the two sliding grooves are arranged at intervals, and one movable slider is arranged in one sliding groove. Along the movement direction of the adjusting paddle 14, two movable sliders can be arranged on both sides of the adjusting block 144. In some other examples, the number of sliding grooves and movable sliders can be one or three or more.

[0079] In some examples, the adjusting paddle 14 is provided with a movable sliding groove, the back cover 18 is provided with a slider, and the movable slider is arranged in the sliding groove. Along the movement direction of the adjusting paddle 14, there is a gap between the movable slider and the groove wall of the sliding groove, so that the movable slider can move in the sliding groove, and cooperate with the adjusting block 144 to move in the mounting through hole 1821, so that the first end 162 or the second end 166 of the spring 16 can be lifted. The number of sliding grooves and movable sliders can be set as needed, and the movable sliders and sliding grooves are set one by one. In some examples, there are two sliding grooves and movable sliders, and along the movement direction of the adjusting paddle 14, the two sliding grooves are arranged at intervals, and one movable slider is arranged in one sliding groove. Along the movement direction of the adjusting paddle 14, the two sliding grooves can be arranged on both sides of the adjusting block 144. In some other examples, the number of sliding grooves and movable sliders can be one or three or more.

[0080] This application also provides a refrigeration device, see Fig.14 Combined with Figure 1 , Fig.14 The refrigeration device 1 includes a box body 20 and a drawer assembly 10, the drawer assembly 10 is movably installed in the box body 20, and the drawer assembly 10 can be any of the drawer assemblies 10 in the above-mentioned embodiments. The structure of the drawer assembly 10 is not described in detail here.

[0081] It is understandable that the refrigeration device 1 can be a refrigerator, a freezer, a wine cabinet or other equipment.

[0082] Reference to "embodiment" or "implementation" herein means that a particular feature, component, or characteristic described in conjunction with the embodiment or implementation may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0083] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0084] The above are only preferred embodiments of the present application, and are not intended to limit the present application in any form. Although the present application has been disclosed as above with preferred embodiments, it is not intended to limit the present application. Any technical personnel in the field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present application. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A drawer assembly, applied to refrigeration equipment, characterized in that: The drawer assembly comprises: A drawer, provided with a storage space; A cover plate, which is arranged on the drawer, and the cover plate is provided with an opening communicating with the accommodating space; An adjusting paddle is slidably mounted on one side of the cover plate to cover or expose the opening; A spring piece, mounted on the same side of the cover plate as the adjusting paddle; Among them, the cover plate is provided with multiple teeth corresponding to the spring sheet. When the adjusting paddle is stationary relative to the cover plate, the end of the spring sheet is clamped between two adjacent teeth to limit the adjusting paddle. When the adjusting paddle drives the spring sheet to slide relative to the cover plate, the end of the spring sheet can move and collide relative to the multiple teeth.

2. The drawer assembly according to claim 1, characterized in that: The cover plate is provided with a sliding groove on one side facing the adjusting paddle, and the adjusting paddle is slidably arranged in the sliding groove. The cover plate includes a groove bottom wall and two groove side walls forming the sliding groove, and the two groove side walls are arranged on both sides of the groove bottom wall. Each groove side wall is provided with a limiting portion protruding from one end away from the groove bottom wall toward the other groove side wall, and the limiting portion is spaced apart from the groove bottom wall, and the adjusting paddle is partially located between the limiting portion and the groove bottom wall.

3. The drawer assembly according to claim 2, characterized in that: At least one of the groove side walls is provided with a plurality of the tooth portions.

4. The drawer assembly according to claim 2, characterized in that: The adjusting paddle comprises two side edges arranged opposite to each other, each side edge is close to a side wall of the groove, at least one side edge is provided with a protrusion away from the other side edge, the side wall of the groove is provided with a slideway, and the protrusion can be inserted into the slideway and slide in the slideway.

5. The drawer assembly according to claim 1, characterized in that: The drawer assembly also includes: The back cover is installed on a side of the spring sheet away from the adjusting paddle and limits the spring sheet together with the adjusting paddle.

6. The drawer assembly according to claim 5, characterized in that: The spring piece includes a connecting portion, a first end portion and a second end portion, wherein the first end portion and the second end portion are connected to two ends of the connecting portion, the first end portion and the second end portion are spaced apart along the movable direction of the adjusting paddle, and the first end portion and the second end portion can both be clamped on the plurality of teeth portions.

7. The drawer assembly according to claim 6, characterized in that: The adjusting paddle is provided with an adjusting block protruding toward the elastic piece, and a gap is provided between the adjusting paddle and the back cover along the movable direction of the adjusting paddle; When the adjusting paddle drives the elastic sheet to slide relative to the cover plate, the one of the first end and the second end located in front of the movable direction of the adjusting block is driven by the adjusting block to separate from the tooth portion.

8. The drawer assembly according to claim 7, characterized in that: The back cover comprises a base plate and a first limit block, a second limit block and a third limit block arranged on the side of the base plate facing the adjusting paddle, and the base plate is provided with a mounting through hole for the adjusting block to pass through. Along the movement direction of the adjusting paddle, the first limit block and the third limit block are located on both sides of the second limit block, and the second limit block is located on a side of the mounting through hole away from the tooth portion. The connecting portion is located on the side of the second limit block away from the mounting through hole, the first end is located between the first limit block and the second limit block and extends to the plurality of teeth, and the second end is located between the third limit block and the second limit block and extends to the plurality of teeth.

9. The drawer assembly according to claim 8, characterized in that: The adjusting paddle is provided with a first connecting structure, and the back cover is provided with a second connecting structure. One of the first connecting structure and the second connecting structure is a sliding groove and the other is a movable slider. Along the movement direction of the adjusting paddle, the movable slider can move in the sliding groove, and the adjusting block can move in the mounting through hole, so that the adjusting paddle can move relative to the back cover.

10. A refrigeration device, characterized in that: include: Box; A drawer assembly is movably installed in the box, and the drawer assembly is the drawer assembly as described in any one of claims 1-9.

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