Refrigerator

Abstract

The utility model provides a refrigerator which comprises a refrigerator body, a drawer door body and an angle adjusting unit. A linear guide rail part extending in the horizontal direction is formed in the box body; the drawer door body comprises a drawer door body and a guide rail support unit. The first end of the guide rail support unit is connected with the drawer door body, an angle adjusting positioning face extending in the vertical direction is formed at the first end of the guide rail support unit, and the second end of the guide rail support unit can reciprocate along the linear guide rail component. And the angle adjusting unit is used for adjusting the relative angle of the angle adjusting positioning surface relative to the inner side surface of the drawer door body, so that the drawer door body is flush with the surface of the box body. Therefore, the product installation consistency is improved, external hot air enters the refrigerator from the gap, the problems of condensation and frosting at the gap position are caused, frosting of the freezing evaporator caused by serious outward turning of the door body is avoided, slow refrigeration and low refrigeration efficiency of the refrigerator are avoided, and the product quality risk is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigeration equipment, and specifically relates to a refrigerator. Background Art

[0002] When using the refrigerator, the refrigerator drawer door often turns outward, causing the drawer door to separate from the refrigerator body, resulting in cold leakage, condensation, and failure to refrigerate. Figure 1 As shown, the guide rail bracket is positioned by two first positioning columns arranged at intervals in the horizontal direction, the guide rail bracket installation surface contacts the inner liner surface of the door body, and the upper and lower ends of the guide rail bracket are respectively installed on the drawer door body by four screws. According to the drawer door body and guide rail bracket structure in the prior art, when the door body is foamed and the inner liner of the door body is deformed, and the bending angle of the guide rail bracket is not vertical, the drawer door body will be skewed and turned outward after being installed with the box body. When the turning-out angle is relatively large, there will be a gap between the door seal on the door body and the box body, and the hot air from the outside will enter the inside of the refrigerator through the gap, causing condensation and frosting problems at the gap position. When the door turns outward seriously, the freezing evaporator will be frosted, causing the refrigerator to refrigerate slowly, the refrigeration efficiency is low, and even the problem of no refrigeration occurs, which eventually causes user complaints or machine withdrawal.

[0003] Therefore, developing a refrigerator that can quickly correct the problem when the drawer door flips outward, thereby improving product installation consistency and reducing product quality risks, is a technical problem that needs to be solved urgently. Utility Model Content

[0004] In view of the problem pointed out in the background technology that the drawer door may tilt and turn outward after being installed with a cabinet, when the turning angle is relatively large, a gap will appear between the door seal on the door body and the cabinet, and the hot air from the outside will enter the refrigerator through the gap, causing condensation and frost at the gap position. A refrigerator is proposed.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0006] In one aspect, the utility model proposes a refrigerator, comprising a cabinet, a drawer door body and an angle adjustment unit; the cabinet has a linear guide rail component extending in a horizontal direction formed therein; the drawer door body comprises a drawer door body and a guide rail bracket unit; the first end of the guide rail bracket unit is connected to the drawer door body, the first end of the guide rail bracket unit is formed with an angle adjustment positioning surface extending in a vertical direction, and the second end of the guide rail bracket unit can reciprocate along the linear guide rail component; the angle adjustment unit is used to adjust the relative angle of the angle adjustment positioning surface relative to the inner side surface of the drawer door body, so that the drawer door body is flush with the surface of the cabinet.

[0007] In some embodiments of the present application, the guide rail bracket unit includes a guide rail bracket body, the guide rail bracket body is an L-shaped component, and the L-shaped component is integrally formed by a mounting end and a bent end; the mounting end is extended in a vertical direction along the inner side surface of the drawer door body; the bent end can reciprocate along the linear guide rail component; the mounting end has a first mounting end and a second mounting end arranged in a vertical direction; the first mounting end is connected to the drawer door body through a first fixing component; the angle adjustment unit includes a first adjustment component, and the angle adjustment positioning surface is formed on a side of the mounting end close to the inner side surface of the drawer door body; the first adjustment component is used to adjust the distance between the angle adjustment positioning surface at the second mounting end and the inner side surface of the drawer door body.

[0008] In some embodiments of the present application, the first adjustment assembly includes a first fastening component, a first connecting hole is opened in the second mounting end, the first fastening component is threadedly connected to the first connecting hole, and the end of the first fastening component abuts against the angle adjustment positioning surface at the second mounting end; the first fastening component pushes the second mounting end to move relative to the inner side wall of the drawer body during rotation relative to the first connecting hole to adjust the distance between the two.

[0009] In some embodiments of the present application, the second-end mounting end portion is detachably connected to the drawer body via a second fixing component; when the second fixing component is removed from the second-end mounting end portion, the first fastening component is rotated relative to the first connecting hole to adjust the distance between the second-end mounting end portion and the inner side wall of the drawer body; when the first fastening component is rotated to the target position, the second fixing component is used to fix the second-end mounting end portion at the target position.

[0010] In some embodiments of the present application, the guide rail support unit includes a guide rail support mounting seat and a guide rail support support beam; the guide rail support support beam can reciprocate along the linear guide rail component beam; the guide rail support mounting seat is connected to the inner wall of the drawer body; the first end of the guide rail support beam in the vertical direction is rotatably connected to the guide rail support mounting seat through a rotating assembly; the angle adjustment unit includes a second adjustment assembly, and the second adjustment assembly is used to adjust the distance between the second end of the guide rail support beam in the vertical direction and the guide rail support mounting seat.

[0011] In some embodiments of the present application, a first adjustment plate is provided at the second end of the guide rail bracket support beam in the vertical direction, and the first adjustment plate is extended in the vertical direction; a second adjustment plate is provided on the guide rail bracket mounting seat in the vertical direction; the second adjustment assembly is used to adjust the distance between the first adjustment plate and the second adjustment plate, and drive the guide rail bracket support beam to rotate around the first end of the guide rail bracket support beam in the vertical direction, so as to adjust the drawer body to be flush with the surface of the box body.

[0012] In some embodiments of the present application, the second adjustment assembly includes a second fastening component and an adjustment gasket; a second connecting hole is provided on the first adjustment plate; a third connecting hole is provided on the second adjustment plate; the second fastening component passes through the second connecting hole, the adjustment gasket, and the third connecting hole in sequence; the distance between the first adjustment plate and the second adjustment plate is adjusted by adjusting the thickness of the adjustment gasket to drive the guide rail bracket support beam to rotate around the first end of the guide rail bracket support beam in the vertical direction.

[0013] In some embodiments of the present application, the first end of the guide rail bracket support beam in the vertical direction is rotatably connected to the guide rail bracket mounting seat through a rotating assembly; the rotating assembly includes a rotating shaft and an auxiliary anti-bending portion; one end of the rotating shaft is connected to the guide rail bracket mounting seat; a rotating connection hole is provided at the first end of the guide rail bracket support beam in the vertical direction; the other end of the rotating shaft passes through the rotating connection hole and can rotate relative to the rotating connection hole; the auxiliary anti-bending portion is used to provide auxiliary support to the guide rail bracket support beam.

[0014] In some embodiments of the present application, the auxiliary anti-bending portion includes a bending portion and a rotation accommodating groove; the bending portion is formed on the guide rail bracket mounting seat; the rotation accommodating groove is opened on the first end of the guide rail bracket support beam in the vertical direction; during the rotation of the guide rail bracket support beam around its first end in the vertical direction, the bending portion moves in the rotation accommodating groove.

[0015] In another aspect, the utility model also proposes a refrigerator, comprising a drawer door body, a box body and an angle adjustment unit; the drawer door body can be pulled relative to the box body; the angle adjustment unit is used to adjust the outer surface of the drawer door body to be flush with the outer surface of the box body.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are:

[0017] By forming a linear guide rail component extending in the horizontal direction in the box body, the second end of the guide rail bracket unit can reciprocate along the linear guide rail component, thereby realizing the drawing and pulling of the drawer door body relative to the box body;

[0018] An angle adjustment positioning surface extending in the vertical direction is formed at the first end of the guide rail bracket unit, and the angle adjustment unit is used to adjust the relative angle of the angle adjustment positioning surface with respect to the inner side surface of the drawer door body, so that the drawer door body is flush with the surface of the cabinet body; when the drawer door of the product is turned outside, it can be corrected quickly, thereby improving the installation consistency of the product, and the outside hot air enters the interior of the refrigerator cabinet through the gap, causing condensation and frosting problems at the gap position, thereby avoiding frosting of the freezer evaporator when the door is seriously turned outside, avoiding slow refrigeration and low refrigeration efficiency of the refrigerator, and reducing product quality risks.

[0019] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of a refrigerator in the prior art;

[0022] Figure 2 for Figure 1 The local schematic diagram of the A in the middle;

[0023] Figure 3 This is a structural schematic diagram of a drawer door body and an angle adjustment unit of an embodiment of a refrigerator of the present application;

[0024] Figure 4 for Figure 3 The local schematic diagram of point B in the middle;

[0025] Figure 5A front view of a drawer door and an angle adjustment unit of an embodiment of a refrigerator of the present application;

[0026] Figure 6 for Figure 5 Cross-sectional view at FF;

[0027] Figure 7 for Figure 6 The local schematic diagram of the C in the middle;

[0028] Figure 8 A schematic structural diagram of a guide rail support unit of an embodiment of a refrigerator of the present application;

[0029] Fig. 9 This is a structural schematic diagram of a drawer door and an angle adjustment unit of another embodiment of a refrigerator of the present application;

[0030] Fig.10 for Figure 3 The local schematic diagram of point D in the middle;

[0031] Fig.11 A front view of a drawer door and an angle adjustment unit of another embodiment of a refrigerator of the present application;

[0032] Fig.12 for Fig.11 Sectional view at GG in the middle;

[0033] Fig.13 for Fig.12 The local schematic diagram at E in the middle;

[0034] Fig.14 This is a schematic structural diagram of a guide rail support beam of a refrigerator according to an embodiment of the present application;

[0035] Reference numerals:

[0036] 100, drawer door;

[0037] 110, drawer door body;

[0038] 111, drawer door inner liner;

[0039] 112, drawer door housing;

[0040] 113, drawer door fixing seat;

[0041] 114, upper end cover of drawer door;

[0042] 115, upper end cover of drawer door;

[0043] 120, guide rail bracket unit;

[0044] 121, guide rail bracket body;

[0045] 1211, installation end;

[0046] 12111, first mounting end;

[0047] 12112, second mounting end;

[0048] 1212, bending end;

[0049] 1213, a first fixing member;

[0050] 1214, first positioning column;

[0051] 1215, second positioning column;

[0052] 1216, second fixing member;

[0053] 1217, Reinforcement Department;

[0054] 122, guide rail bracket mounting seat;

[0055] 1221, first bending end;

[0056] 1222, second bending end;

[0057] 123, guide rail bracket support beam;

[0058] 124, rotating assembly;

[0059] 1241, rotating shaft;

[0060] 1242, auxiliary bending-resisting part;

[0061] 12421, bending part;

[0062] 12422, rotating receiving tank;

[0063] 125, second adjustment plate;

[0064] 126, a first adjustment plate;

[0065] 127, angle adjustment positioning surface;

[0066] 200, box;

[0067] 310, first adjustment component;

[0068] 311, first fastening component

[0069] 320, second adjustment component;

[0070] 321, second fastening member;

[0071] 322, adjust the gasket. DETAILED DESCRIPTION

[0072] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0073] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0074] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0075] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0076] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0077] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0078] In some embodiments of the present application, a refrigerator is provided that can solve the problems of gap leakage, condensation and failure to cool caused by deviation between the drawer door 100 and the cabinet 200 during installation.

[0079] A linear guide rail component extending in a horizontal direction is formed in the box body 200. The drawer door body 100 can be opened and closed by reciprocating movement of the linear guide rail component.

[0080] The drawer door 100 includes a drawer door body 110 and a guide rail bracket unit 120. The drawer door body 110 reciprocates along the linear guide rail member through the guide rail bracket unit 120.

[0081] If the outer surface of the drawer door body 110 can be kept perpendicular to the linear guide rail component, when the drawer door body 100 is closed, the outer surface of the drawer door body 110 can be flush with the box body 200.

[0082] The drawer door body 110 includes a drawer door body inner liner 111 , a drawer door body shell 112 , a drawer door body fixing seat 113 , a drawer door body upper end cover 114 and a drawer door body upper end cover 115 .

[0083] The drawer door upper end cover 114, the drawer door upper end cover 115, the drawer door inner liner 111 and the drawer door shell 112 are arranged to form the drawer door body 110. The drawer door fixing seat 113 is connected between the drawer door upper end cover 114 and the drawer door upper end cover 115.

[0084] The drawer door fixing seat 113 plays a role of supporting the frame inside the drawer door body 110 .

[0085] like Figure 1 , Figure 2As shown, from the existing structure of the drawer door body 110 and the guide rail bracket unit 120, when the drawer door body 110 is foamed and the drawer door body 111 is deformed, and the bending angle of the guide rail bracket unit 120 is not vertical, the drawer door body 110 will be skewed and turned outward after being installed with the cabinet 200. When the turning-out angle is relatively large, a gap will appear between the upper end cover 114 of the drawer door body and the cabinet 200, and the external hot air will enter the interior of the cabinet 200 through the gap, causing condensation and frosting problems at the gap position. When the drawer door body 110 is seriously turned outward, the freezer evaporator will be frosted, resulting in slow cooling and low cooling efficiency of the refrigerator, or even no cooling, which will eventually cause user complaints or machine withdrawal.

[0086] Therefore, it is necessary to provide a solution to correct the outward turning of the drawer door 100, so that factory installation workers and after-sales service personnel can quickly correct it when the drawer door 100 turns outward, thereby improving product installation consistency and reducing product quality risks. This is a technical problem that needs to be solved urgently.

[0087] Therefore, in some embodiments of the present application, the refrigerator further includes an angle adjustment unit. An angle adjustment positioning surface 127 extending in the vertical direction is formed at the first end of the guide rail bracket unit 120. The angle adjustment unit is used to adjust the relative angle of the angle adjustment positioning surface 127 relative to the inner side of the drawer door body 100, so that the outer side of the drawer door body 100 is in a vertical position relative to the guide rail bracket unit 120. The guide rail bracket unit 120 moves along the linear guide rail component, and the linear guide rail component is arranged in the box body 200 in the horizontal direction, and the linear guide rail component is arranged perpendicularly to the outer surface of the box body 200. In this state, the outer side of the drawer door body 100 is arranged perpendicularly to the guide rail bracket unit 120, so that the outer side of the drawer door body 100 can be adjusted to a flush state with the box body 200.

[0088] In some embodiments of the present application, the guide rail bracket unit 120 may adopt an integrated structure, and the guide rail bracket unit 120 includes a guide rail bracket body 121. The guide rail bracket body 121 is an L-shaped component. The L-shaped component is bent to form a right-angle connector.

[0089] Specifically, the L-shaped component has a mounting end 1211 and a bending end 1212. The mounting end 1211 and the bending end 1212 are an integrally formed structure.

[0090] The mounting end portion 1211 is extended in the vertical direction along the inner side surface of the drawer door body 100. The angle adjustment positioning surface 127 is formed on the side surface of the mounting end portion 1211 close to the inner liner 111 of the drawer door body.

[0091] Specifically, the mounting end portion 1211 is extended along the drawer door inner shell 111 in the vertical direction.

[0092] Specifically, the bent end portion 1212 can reciprocate along the linear guide component.

[0093] The mounting end portion 1211 includes a first mounting end portion 12111 and a second mounting end portion 12112 arranged in a vertical direction.

[0094] The first installation end portion 12111 is connected to the drawer door body inner liner 111 and the drawer door body fixing seat 113 through the first fixing component 1213 .

[0095] In some embodiments of the present application, the first mounting end portion 12111 is formed at an upper end of the mounting end portion 1211 , and the second mounting end portion 12112 is formed at a lower end of the mounting end portion 1211 .

[0096] Specifically, Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, the first mounting end portion 12111 is formed at the upper end of the mounting end portion 1211 .

[0097] In this case, by adjusting the distance between the second installation end 12112 and the drawer door body 111 , the distance between the angle-adjusting positioning surface 127 and the drawer door body 111 is adjusted.

[0098] In some embodiments of the present application, the angle adjustment unit is used to adjust the relative angle of the angle adjustment positioning surface 127 relative to the inner side of the drawer door body 100 so that the outer side of the drawer door body 100 is flush with the outer side of the box body 200.

[0099] In some embodiments of the present application, the number of the first fixing component 1213 is at least one.

[0100] like Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, there are two first fixing members 1213 , and the two first fixing members 1213 are arranged at intervals along the width direction of the first mounting end portion 12111 .

[0101] The number of the first fixing components 1213 is specifically set according to the width of the first installation end portion 12111 .

[0102] In order to achieve positioning between the drawer door body inner liner 111 and the installation end 1211, at least one first positioning column 1214 is set on the drawer door body inner liner 111, and a first positioning hole is opened at a corresponding position on the installation end 1211. The first positioning column 1214 is inserted into the first positioning hole to perform preliminary positioning between the installation end 1211 and the drawer door body inner liner 111, and then, the first installation end 12111 is connected to the drawer door body inner liner 111 through the first fixing component 1213 to achieve the setting of the installation end 1211 relative to the drawer door body 110.

[0103] In order to achieve a stable connection between the first fixing component 1213 and the drawer door body 110, connecting holes are opened at corresponding positions on the drawer door body fixing seat 113 and the drawer door body inner liner 111. The first fixing component 1213 is threadedly connected with the connecting holes opened on the drawer door body inner liner 111 and the drawer door body fixing seat 113 in turn, so that the first fixing component 1213 can achieve a stable connection between the first installation end 12111, the drawer door body 110 and the drawer door body fixing seat 113.

[0104] Specifically, the first fixing component 1213 may be a first bolt.

[0105] In some other embodiments of the present application, the first positioning column 1214 can also be set on the drawer door body fixing seat 113, and the first positioning column 1214 passes through the first positioning holes opened on the drawer door body inner liner 111 and the drawer door body fixing seat 113 in sequence to achieve positioning.

[0106] In some embodiments of the present application, the angle adjustment unit includes a first adjustment component 310 , and the first adjustment component 310 is used to adjust the distance between the second installation end 12112 and the inner side surface of the drawer door body 100 .

[0107] In some embodiments of the present application, the first adjustment component 310 includes a first fastening component 311, a first connection hole is provided on the second installation end 12112, the first fastening component 311 is threadedly connected to the first connection hole, and the first fastening component 311 can rotate relative to the first connection hole. The end of the first fastening component 311 abuts against the inner liner 111 of the drawer door body. During the rotation of the first fastening component 311, the end of the first fastening component 311 abuts against the inner liner 111 of the drawer door body, which can push the second installation end 12112 to move relative to the inner liner 111 of the drawer door body, change the distance between the two, thereby adjusting the relative angle between the installation end 1211 and the inner liner 111 of the drawer door body, and then adjusting the angle between the outer surface of the drawer door body 100 and the bent end 1212, so as to adjust the flushness of the outer surface of the drawer door body 100 with the outer surface of the box body 200.

[0108] When the first fastening component 311 adjusts the relative angle between the adjustment mounting end 1211 and the drawer door body inner liner 111 to the target value, that is, after the outer surface of the drawer door body 100 is flush with the outer surface of the box body 200, the second mounting end 12112 is detachably connected to the drawer door body 100 through the third fixing component. Thus, the relative position between the drawer door body 100 and the second mounting end 12112 is fixed.

[0109] In some embodiments of the present application, since the mounting end 1211 and the bending end 1212 are an integrally formed structure, a right angle is formed therebetween. In order to ensure the structural strength of the turning point between the mounting end 1211 and the bending end 1212, a reinforcement portion 1217 is formed along the mounting end 1211 extending from the turning point to the bending end 1212. A plurality of reinforcement portions 1217 are provided according to the height of the turning point between the mounting end 1211 and the bending end 1212. The plurality of reinforcement portions 1217 are provided at intervals along the height direction of the turning point.

[0110] In some other embodiments of the present application, the first mounting end portion 12111 may also be formed at the lower end of the mounting end portion 1211. The second mounting end portion 12112 is formed at the upper end of the mounting end portion 1211.

[0111] In some other embodiments of the present application, Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 As shown, the guide rail support unit 120 is a non-integrated structure. The guide rail support unit 120 includes a guide rail support mounting seat 122 and a guide rail support support beam 123.

[0112] The guide rail support beam 123 can reciprocate along the linear guide rail component. The guide rail support mounting seat 122 is connected to the guide rail support beam 123, and a right angle is formed between the two.

[0113] The guide rail bracket mounting seat 122 is connected to the inner wall of the drawer door body 100 .

[0114] Specifically, the guide rail bracket mounting seat 122 is connected to the drawer door body inner liner 111.

[0115] Since the guide rail bracket mounting seat 122 is connected to the drawer door body 100, the guide rail bracket support beam 123 is connected to the linear guide rail component installed on the box body 200 in a relatively movable manner. By adjusting the relative angle between the guide rail bracket mounting seat 122 and the guide rail bracket support beam 123, the outer surface of the drawer door body 100 can be adjusted to be flush with the outer surface of the box body 200.

[0116] In some embodiments of the present application, in order to adjust the angle between the guide rail bracket support beam 123 and the guide rail bracket support beam 123, the first end of the guide rail bracket mounting seat 122 in the vertical direction is rotatably connected to the guide rail bracket mounting seat 122 through a rotating assembly 124.

[0117] In order to adjust the relative angle between the guide rail bracket mounting seat 122 and the guide rail bracket support beam 123, the angle adjustment unit also includes a second adjustment component 320, and the second adjustment component 320 is used to adjust the angle between the guide rail bracket mounting seat 122 and the guide rail bracket support beam 123.

[0118] The second adjustment assembly 320 is used to adjust the distance between the second end of the guide rail support beam 123 in the vertical direction and the guide rail support mounting seat 122 , and further adjust the relative angle between the guide rail support beam 123 and the guide rail support mounting seat 122 .

[0119] Specifically, in order to achieve the spacing between the second end of the guide rail support beam 123 in the vertical direction and the guide rail support mounting seat 122, a first adjustment plate 126 is provided at the second end of the guide rail support beam 123 in the vertical direction. A second adjustment plate 125 is provided on the guide rail support mounting seat 122 in the vertical direction.

[0120] The second adjustment plate 125 is extended in the vertical direction.

[0121] The first adjustment plate 126 is disposed opposite to the second adjustment plate 125 .

[0122] The first adjustment plate 126 and the second adjustment plate 125 are disposed opposite to the inner liner 111 of the drawer door body.

[0123] The second adjustment assembly 320 drives the guide rail bracket support beam 123 to rotate around the first end of the guide rail bracket support beam 123 in the vertical direction by adjusting the distance between the first adjustment plate 126 and the second adjustment plate 125, so as to adjust the drawer door body 100 to be flush with the surface of the box body 200.

[0124] Specifically, the second adjustment assembly 320 includes a second fastening component 321 and an adjustment gasket 322 .

[0125] A second connection hole is formed on the first adjustment plate 126. A third connection hole is formed on the second adjustment plate 125.

[0126] The second fastening component 321 passes through the second connecting hole, the adjustment gasket 322, and the third connecting hole in sequence to realize the connection between the first adjustment plate 126 and the second adjustment plate 125. By adjusting the thickness of the adjustment gasket 322, the distance between the first adjustment plate 126 and the second adjustment plate 125 is adjusted, thereby driving the guide rail bracket support beam 123 to rotate around the first end of the guide rail bracket support beam 123 in the vertical direction.

[0127] In order to realize the rotation of the first end of the guide rail bracket support beam 123 along the vertical direction and the guide rail bracket mounting seat 122 through the rotating assembly 124 , the rotating assembly 124 includes a rotating shaft 1241 and an auxiliary anti-bending portion 1242 .

[0128] One end of the rotating shaft 1241 is connected to the guide rail bracket mounting seat 122 .

[0129] A rotation connection hole is formed at a first end of the guide rail bracket support beam 123 along the vertical direction.

[0130] The other end of the rotating shaft 1241 is inserted into the rotating connection hole, and the rotating shaft 1241 can rotate relative to the rotating connection hole.

[0131] The auxiliary anti-bending portion 1242 is used to limit the relative position between the guide rail bracket support beam 123 and the guide rail bracket mounting seat 122.

[0132] The auxiliary anti-bending portion 1242 is used to provide auxiliary support to the guide rail bracket support beam 123 .

[0133] The auxiliary anti-bending portion 1242 is disposed on one side of the rotating shaft 1241 along the horizontal direction.

[0134] Specifically, the auxiliary anti-bending portion 1242 includes a bending portion 12421 and a rotation accommodating groove 12422 .

[0135] The bent portion 12421 is formed on the guide rail bracket support beam 123 .

[0136] The rotation accommodating groove 12422 is provided on the first end of the guide rail bracket support beam 123 along the vertical direction.

[0137] The bending portion 12421 is inserted into the rotation accommodating groove 12422, which can provide an accommodating space for the bending portion 12421 during the rotation process, and the rotation accommodating groove 12422 can provide auxiliary support for the bending portion 12421. This avoids the first end of the guide rail support beam 123 in the vertical direction being connected to the guide rail support beam 123 and the guide rail support mounting seat 122 only by inserting the rotation shaft 1241 into the rotation accommodating groove 12422.

[0138] Specifically, in order to ensure a stable connection between the guide rail bracket mounting seat 122 and the guide rail bracket support beam 123, the guide rail bracket mounting seat 122 is an integrally formed L-shaped bending component. The L-shaped bending component includes a first bending end 1221 and a second bending end 1222. The first bending end 1221 and the second bending end 1222 are an integrally formed structure.

[0139] The first bent end 1221 is connected to the inner liner 111 of the drawer door body along the vertical direction.

[0140] The second bent end 1222 is vertically disposed at 90 degrees relative to the first bent end 1221 .

[0141] The second bent end 1222 is used for installing the guide rail bracket support beam 123 .

[0142] The second bent end 1222 is arranged parallel to the guide rail bracket support beam 123 .

[0143] The second bent end 1222 is used for rotatably and adjustably connecting with the guide rail bracket support beam 123 .

[0144] Specifically, one end of the rotating shaft 1241 is connected to the second bending end 1222 .

[0145] The second adjustment plate 125 is disposed on the second bending end 1222 .

[0146] Specifically, the second adjustment plate 125 is arranged parallel to the first bending end 1221 .

[0147] In some embodiments of the present application, in order to achieve positioning and installation between the first bent end 1221 and the drawer door body inner liner 111 , at least one second positioning column 1215 is provided on the drawer door body inner liner 111 .

[0148] A second positioning hole is opened at a corresponding position on the first bending end 1221, and the second positioning column is inserted into the second positioning hole to preliminarily position the drawer door body inner liner 111 and the first bending end 1221. Then, the first bending end 1221 is connected to the drawer door body inner liner 111 through the second fixing component 1216 to achieve the installation positioning of the first bending end 1221 relative to the drawer door body 110.

[0149] In some embodiments of the present application, the number of the second fixing component 1216 is at least one.

[0150] There are two second fixing members 1216 , and the two second fixing members 1216 are spaced apart from each other along the width direction of the first bent end 1221 .

[0151] The number of the second fixing components 1216 is specifically set according to the width of the first bending end 1221 .

[0152] The first bent end 1221 is connected to the drawer door body inner liner 111 and the drawer door body fixing seat 113 through the second fixing component 1216 .

[0153] In some embodiments of the present application, the second fixing component 1216 may be connected only to the inner liner 111 of the drawer door body.

[0154] In some other embodiments of the present application, in order to achieve a stable connection between the second fixing component 1216 and the drawer door body 110, connecting holes are opened at corresponding positions on the drawer door body fixing seat 113 and the drawer door body inner liner 111, and the second fixing component 1216 is threadedly connected to the connecting holes opened on the drawer door body inner liner 111 and the drawer door body fixing seat 113 in turn, thereby achieving a stable connection between the second fixing component 1216 and the first bent end 1221, the drawer door body 110 and the drawer door body fixing seat 113.

[0155] Specifically, the second fixing component 1216 may be a first bolt.

[0156] In some other embodiments of the present application, the second positioning column 1215 can also be set on the drawer door body fixing seat 113, and the second positioning column 1215 passes through the drawer door body inner liner 111 and the second positioning hole opened on the drawer door body fixing seat 113 in sequence to achieve positioning.

[0157] Specifically, there may be a plurality of second positioning posts 1215 , and the plurality of second positioning posts 1215 are arranged at intervals along the width direction of the first bending end 1221 .

[0158] By forming a linear guide rail component extending in the horizontal direction in the box body, the second end of the guide rail bracket unit can reciprocate along the linear guide rail component, thereby realizing the drawing and pulling of the drawer door body relative to the box body;

[0159] An angle adjustment positioning surface 127 extending in the vertical direction is formed at the first end of the guide rail bracket unit 120, and the angle adjustment unit is used to adjust the relative angle of the angle adjustment positioning surface 127 with respect to the inner side surface of the drawer door body 100, so that the drawer door body 100 is flush with the surface of the cabinet 200; when the drawer door body 100 of the product is turned inside out, it can be corrected quickly, thereby improving the installation consistency of the product, and the outside hot air enters the interior of the refrigerator cabinet 200 through the gap, causing condensation and frosting problems at the gap position, thereby avoiding frosting of the freezer evaporator when the drawer door body 100 is seriously turned inside out, avoiding slow refrigeration and low refrigeration efficiency of the refrigerator, and reducing product quality risks.

[0160] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0161] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A refrigerator, characterized in that: include: A box body, in which a linear guide rail component extending in a horizontal direction is formed; A drawer door body, comprising a drawer door body and a guide rail bracket unit; a first end of the guide rail bracket unit is connected to the drawer door body, an angle adjustment positioning surface extending in a vertical direction is formed on the first end of the guide rail bracket unit, and a second end of the guide rail bracket unit can reciprocate along the linear guide rail component; An angle adjustment unit is used to adjust the relative angle of the angle adjustment positioning surface with respect to the inner side surface of the drawer door body so that the drawer door body is flush with the surface of the box body.

2. The refrigerator according to claim 1, characterized in that: The guide rail bracket unit comprises a guide rail bracket body, the guide rail bracket body is an L-shaped component, and the L-shaped component is integrally formed by a mounting end and a bent end; The mounting end portion is extended along the inner side surface of the drawer door body in a vertical direction; The bent end portion can reciprocate along the linear guide rail component; The mounting end portion comprises a first mounting end portion and a second mounting end portion which are arranged in a vertical direction; The first mounting end is connected to the drawer door body through a first fixing component; The angle adjustment unit includes a first adjustment component, and the angle adjustment positioning surface is formed on one side of the mounting end close to the inner side surface of the drawer door body; the first adjustment component is used to adjust the distance between the angle adjustment positioning surface at the second mounting end and the inner side surface of the drawer door body.

3. The refrigerator according to claim 2, characterized in that: The first adjustment assembly includes a first fastening component, a first connecting hole is opened at the second mounting end, the first fastening component is threadedly connected to the first connecting hole, and the end of the first fastening component abuts against the angle adjustment positioning surface at the second mounting end; the first fastening component pushes the second mounting end to move relative to the inner side wall of the drawer door body during rotation relative to the first connecting hole to adjust the distance between the two.

4. The refrigerator according to claim 3, characterized in that: The second mounting end portion is detachably connected to the drawer door body through a third fixing member; when the third fixing member is removed from the second mounting end portion, the first fastening member is rotated relative to the first connecting hole to adjust the distance between the second mounting end portion and the inner side wall of the drawer door body; When the first fastening member is rotated to a target position, the third fixing member is used to fix the second mounting end portion at the target position.

5. The refrigerator according to claim 1, characterized in that: The guide rail bracket unit includes a guide rail bracket mounting seat and a guide rail bracket support beam; The guide rail bracket support beam can reciprocate along the linear guide rail component beam; The guide rail bracket mounting seat is connected to the inner side wall of the drawer door body; The first end of the guide rail bracket support beam in the vertical direction is rotatably connected to the guide rail bracket mounting seat through a rotating assembly; The angle adjustment unit includes a second adjustment component, and the second adjustment component is used to adjust the distance between the second end of the guide rail bracket support beam in the vertical direction and the guide rail bracket mounting seat.

6. The refrigerator according to claim 5, characterized in that: A first adjustment plate is provided at the second end of the guide rail bracket support beam in the vertical direction, and the first adjustment plate is extended in the vertical direction; A second adjustment plate is arranged on the guide rail bracket mounting seat along the vertical direction; The second adjustment assembly is used to adjust the distance between the first adjustment plate and the second adjustment plate, and drive the guide rail bracket support beam to rotate around the first end of the guide rail bracket support beam in the vertical direction to adjust the drawer door body to be flush with the surface of the box body.

7. The refrigerator according to claim 6, characterized in that: The second adjustment assembly includes a second fastening component and an adjustment gasket; The first adjustment plate is provided with a second connection hole; The second adjustment plate is provided with a third connection hole; The second fastening component passes through the second connecting hole, the adjusting gasket, and the third connecting hole in sequence; The distance between the first adjustment plate and the second adjustment plate is adjusted by adjusting the thickness of the adjustment gasket, so as to drive the guide rail bracket support beam to rotate around the first end of the guide rail bracket support beam in the vertical direction.

8. The refrigerator according to claim 5, characterized in that: The rotating assembly includes a rotating shaft and an auxiliary anti-bending portion; One end of the rotating shaft is connected to the guide rail bracket mounting seat; A rotation connection hole is formed at the first end of the guide rail bracket support beam in the vertical direction; The other end of the rotating shaft passes through the rotating connection hole and can rotate relative to the rotating connection hole; The auxiliary anti-bending portion is used to provide auxiliary support to the guide rail bracket support beam.

9. The refrigerator according to claim 8, characterized in that: The auxiliary anti-bending portion includes a bending portion and a rotation accommodating groove; The bent portion is formed on the guide rail bracket mounting seat; The rotation accommodating groove is provided on the first end of the guide rail support support beam along the vertical direction; During the process of the guide rail bracket support beam rotating around its first end in the vertical direction, the bent portion moves in the rotation accommodating groove.

10. A refrigerator, characterized in that: include: Drawer door; A box body, wherein the drawer door body can be pulled relative to the box body; An angle adjustment unit is used to adjust the outer surface of the drawer door to be flush with the outer surface of the box body.

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