Refrigerator

Abstract

The embodiment of the utility model belongs to the technical field of household appliances, and provides a refrigerator which comprises a refrigerator body and a buckle structure. Wherein the box body comprises a shell and a box door, a storage chamber is arranged in the shell, the box door is rotatably arranged on the box door and used for opening or closing the storage chamber, and the shell comprises a back plate opposite to the box door; the buckle structure is arranged on the back plate, the buckle structure comprises a buckle part and a mounting part arranged on the outer side of the periphery of the buckle part, a fixing device is arranged on the mounting part, and the fixing device is constructed to be matched with an external first fastener so as to fix the box body to a preset position. The refrigerator can effectively solve the problem that in the related technology, installation and machining of refrigerators are tedious.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of household appliances, and in particular to a refrigerator. Background Art

[0002] A refrigerator is a refrigeration device that keeps food or other items in its refrigerator at a constant low temperature.

[0003] Currently available refrigerators are generally provided with a handle structure on the back plate of the refrigerator, and the handle structure enables the user to apply force when carrying the refrigerator, thereby facilitating the user to move the refrigerator to a designated position.

[0004] However, the function of the handle structure in the prior art is relatively simple, and other structures on the refrigerator back panel are arranged separately from the handle structure, thereby increasing the processing steps and installation steps, which is not conducive to improving the production efficiency of the refrigerator. Utility Model Content

[0005] The embodiment of the present application provides a refrigerator that can effectively solve the problem of complicated refrigerator processing and installation in the related art.

[0006] In a first aspect, an embodiment of the present application provides a refrigerator, the refrigerator comprising:

[0007] The box body comprises an outer shell and a box door, a storage chamber is arranged in the outer shell, the box door is rotatably arranged on the box door and is used to open or close the storage chamber, and the outer shell comprises a back plate opposite to the box door;

[0008] The hand-clasp structure is arranged on the back plate, and the hand-clasp structure includes a hand-clasp portion and a mounting portion arranged on the circumferential outer side of the hand-clasp portion. A fixing device is arranged on the mounting portion, and the fixing device is constructed to cooperate with an external first fastener to fix the box body at a predetermined position.

[0009] By applying the technical solution of this embodiment, a fixing device is provided on the handle structure, and the fixing device is used to fix the refrigerator in the external environment, so that the refrigerator can remain upright even when it is bumped or shaken, and will not be disturbed and fall over, causing the food and other items inside to spill or be damaged. Since the fixing device is provided, the refrigerator is suitable for installation in areas where geological disasters such as earthquakes frequently occur, or the refrigerator is installed on a mobile vehicle. Through the above-mentioned setting method, the function of the fixing device is integrated into the handle structure, so that the handle structure can not only play a role in facilitating the application of force when the refrigerator is transported, but also can be fixed in the external environment through the fixing device, so that the refrigerator is suitable for installation in bumpy or shaking occasions, thereby increasing the functionality of the handle structure. In addition, the fixing device is processed and formed together with the handle structure, so that the fixing device does not need to be installed separately on the back plate independently of the handle structure, thereby saving the processing steps and installation steps of the fixing device, and increasing the work efficiency during the processing and assembly of the refrigerator.

[0010] In some embodiments of the present application, the fixing device includes a fixing groove arranged on the mounting portion and a fixing rod arranged in the fixing groove, the fixing groove includes a first groove wall and a second groove wall arranged opposite to each other, and the fixing rod includes a first fixed end connected to the first groove wall and a second fixed end connected to the second groove wall.

[0011] In the above structure, the fixing device has a simple structure and is easy to cooperate with the first fastener to achieve a fixing effect on the refrigerator.

[0012] In some embodiments of the present application, the buckle structure also includes a supporting protrusion arranged on the mounting portion, and the supporting protrusion protrudes from the outer shell so that there is a gap between the outer shell and the external supporting surface.

[0013] In the above structure, the supporting protrusion is used to form a gap between the outer shell and the external supporting surface, and the gap can achieve the effect of heat dissipation, thereby improving the heat dissipation efficiency of the refrigerator.

[0014] In some embodiments of the present application, the supporting protrusion includes a supporting column, which has a simple structure and is easy to process and install.

[0015] In some embodiments of the present application, a first mounting hole is provided on the support column, a second mounting hole is provided on the mounting portion, a third mounting hole is provided on the back plate, and the buckle structure also includes a second fastener, which is passed through the first mounting hole, the second mounting hole and the third mounting hole.

[0016] In the above structure, the second fastener can fix the support column, the buckle structure and the back plate, thereby reducing the number of fasteners used and helping to improve the installation efficiency of the buckle structure.

[0017] In some embodiments of the present application, the buckle portion includes a top wall, a bottom wall, and two side walls arranged between the top wall and the bottom wall, and the top wall is gradually inclined toward the top cover of the shell in a direction from the outside of the shell to the inside of the shell.

[0018] The above structure can increase the comfort and convenience of the user in applying force by clasping the hands.

[0019] In some embodiments of the present application, the box body also includes a box liner arranged in the outer shell, and there is an insulation space between the outer shell and the box liner. The insulation space is filled with insulation material. The buckle structure extends into the insulation space, and the buckle structure also includes a connecting structure that extends into the insulation material.

[0020] The above structure can improve the heat preservation effect of the refrigerator, and at the same time can also improve the connection stability between the heat preservation material and the buckle structure.

[0021] In some embodiments of the present application, the outer shell includes a side panel and a top cover arranged above the side panel, the top cover includes a top cover body and an extension portion arranged on the top cover body, the extension portion extends to the buckle portion and covers at least a portion of the mounting portion, a fourth mounting hole is arranged on the extension portion, a fifth mounting hole is arranged on the mounting portion, a sixth mounting hole is arranged on the back plate, and the buckle structure also includes a third fastener, and the third fastener is passed through the fourth mounting hole, the fifth mounting hole and the sixth mounting hole.

[0022] The above structure achieves the fixing function of the extension part of the top cover, the buckle structure and the back plate through a third fastener, thereby reducing the number of third fasteners used and increasing the convenience of refrigerator assembly.

[0023] In some embodiments of the present application, the hand-clasp structure includes multiple hand-clasp structures, and the multiple hand-clasp structures are arranged at intervals on the back plate, so as to improve the force application point of the refrigerator and improve the convenience of moving the refrigerator; and / or the outer surface of the mounting part is flush with the outer surface of the back plate to ensure the aesthetics of the refrigerator.

[0024] In a second aspect, an embodiment of the present application provides a refrigerator, comprising: a body and a handle structure; the body comprises an outer shell and a door, a storage chamber is arranged in the outer shell, the door is rotatably arranged on the door and is used to open or close the storage chamber, and the outer shell comprises a back panel opposite to the door; the handle structure is arranged on the back panel, a fixing device is arranged on the handle structure, and the fixing device is used to cooperate with an external structure to fix the body at a predetermined position.

[0025] The refrigerator of the embodiment of the present application integrates the functions of the fixing device and the supporting protrusion on the handle structure. Specifically: the handle structure can not only facilitate the application of force when the refrigerator is transported, but also be fixed in the external environment through the fixing device, so that the refrigerator is suitable for installation in bumpy or shaking environments. The supporting protrusion can contact and cooperate with the wall on the rear side of the refrigerator, so that a certain heat dissipation space is left between the back plate of the refrigerator and the external wall, thereby facilitating the heat dissipation of the refrigerator. The above-mentioned setting method increases the functionality of the handle structure. In addition, the fixing device is processed and formed together with the handle structure, so that the fixing device does not need to be installed separately on the back plate from the handle structure, thereby saving the processing steps and installation steps of the fixing device and increasing the work efficiency during the processing and assembly of the refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation methods in the embodiments of the present application or the related technologies, the following is a brief introduction to the drawings required for use in the embodiments or the related technology descriptions. Obviously, the drawings described below are some embodiments of the present application, and a person skilled in the art can also obtain other drawings based on these drawings.

[0027] Figure 1A schematic diagram of the three-dimensional structure of a refrigerator from a first perspective provided in an embodiment of the present application;

[0028] Figure 2 A schematic diagram of the three-dimensional structure of a refrigerator from a second viewing angle provided in an embodiment of the present application;

[0029] Figure 3 for Figure 2 An enlarged structural diagram of a refrigerator at A;

[0030] Figure 4 A top view of a refrigerator provided in an embodiment of the present application;

[0031] Figure 5 A schematic diagram of the structure of the top cover and the handle structure of the refrigerator provided in the embodiment of the present application;

[0032] Figure 6 for Figure 5 A schematic structural diagram of the top cover and the handle structure from another perspective;

[0033] Figure 7 A schematic structural diagram of a handle structure of a refrigerator provided in this embodiment from a first perspective;

[0034] Figure 8 A schematic structural diagram of a handle structure of a refrigerator provided in this embodiment from a second viewing angle;

[0035] Fig. 9 A schematic structural diagram of the handle structure of the refrigerator provided by this embodiment from a third perspective;

[0036] Fig.10 A schematic structural diagram of the handle structure of the refrigerator provided in this embodiment from a fourth perspective.

[0037] Description of reference numerals:

[0038] 10. Refrigerator;

[0039] 100, box body; 110, outer shell; 111, back plate; 112, side plate; 113, top cover; 1131, top cover body; 1132, extension part; 11321, fourth mounting hole; 120, box door;

[0040] 200, hand-clasp structure; 210, hand-clasp portion; 211, top wall; 212, bottom wall; 213, side wall; 214, hand-clasp groove; 215, fixing rib; 220, mounting portion; 221, mounting plate; 222, second mounting hole; 223, fifth mounting hole; 230, fixing device; 231, fixing groove; 2311, first groove wall; 2312, second groove wall; 232, fixing rod; 240, supporting protrusion; 241, supporting column; 2411, first mounting hole; 250, second fastener; 260, third fastener. DETAILED DESCRIPTION

[0041] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0042] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0043] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to those components expressly listed but may include other components not expressly listed or inherent to such products or devices.

[0044] 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.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] A refrigerator is a refrigeration device that keeps food or other items in its refrigerator at a constant low temperature.

[0049] At present, existing refrigerators generally have a handle structure on the back plate of the refrigerator, which allows users to apply force when moving the refrigerator, so that the user can move the refrigerator to a designated location. However, the handle structure in the prior art has a relatively single function, and other structures on the back plate of the refrigerator are separately provided with the handle structure, thereby increasing the processing steps and the installation steps, which is not conducive to improving the production efficiency of the refrigerator.

[0050] In view of this, the present application provides a refrigerator, which improves the handle structure of the refrigerator and integrates other functional structures on the handle structure, thereby enriching the functionality of the handle structure and thus enriching the functionality of the refrigerator. On the other hand, the functional structure is integrated on the handle structure and can be processed and formed together with the handle structure, thereby avoiding the need to process the functional structure separately and there is no need to install the functional structure separately, thereby improving the processing and assembly efficiency of the refrigerator.

[0051] 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.

[0052] Figure 1 A schematic diagram of the three-dimensional structure of a refrigerator from a first perspective provided in an embodiment of the present application; Figure 2 A schematic diagram of the three-dimensional structure of a refrigerator from a second viewing angle provided in an embodiment of the present application; Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A of the refrigerator.

[0053] Combination Figures 1 to 3 As shown, an embodiment of the present application provides a refrigerator 10 , which includes a box body 100 and a handle structure 200 .

[0054] The box body 100 includes a shell 110 and a door 120. A storage room is provided in the shell 110, and the storage room is used to store food and other items. The door 120 is rotatably provided on the door 120 and is used to open or close the storage room. The shell 110 includes a back plate 111 opposite to the door 120, that is, after the refrigerator is installed, the door 120 faces the user, and the back plate 111 faces away from the user.

[0055] The box body 100 further includes a box liner, which is installed in the box shell, and an insulation layer is formed between the box liner and the box shell to insulate the storage room. One box liner can be provided, or multiple box liner can be provided. For example, two box liner are provided, and the two box liner are used to form a refrigerated storage room and a frozen storage room respectively; for another example, three box liner are provided, which are used to form a refrigerated storage room, a variable temperature storage room, and a frozen storage room respectively.

[0056] The box is configured with a storage room with a take-out opening, and the door 120 is rotatably connected to the housing 110 through a hinge assembly to open or close the storage room. The number of the door 120 can be one or more. For example, one storage room can be provided with one door, or one storage room can be provided with two doors, or multiple storage rooms can be provided with one door, which is not specifically limited in the embodiments of the present application.

[0057] The handle structure 200 is arranged on the back plate 111. When the refrigerator is installed, the door 120 is arranged toward the user. Since the handle structure 200 is arranged on the back plate 111, it can be shielded by the refrigerator body 100, thereby increasing the aesthetics of the refrigerator.

[0058] The hand-clasp structure 200 includes a hand-clasp portion 210 and a mounting portion 220 disposed on the circumferential outer side of the hand-clasp portion 210. The hand-clasp structure 200 is mounted on the back plate 111 through the mounting portion 220. The mounting portion 220 is provided with a fixing device 230, and the fixing device 230 is configured to cooperate with an external first fastener to fix the box body 100 at a predetermined position. The mounting portion 220 may be a mounting plate 221, which is disposed on the axial outer side of the hand-clasp structure 200 and serves to carry the fixing device and other functional structures.

[0059] By applying the technical solution of this embodiment, a fixing device 230 is provided on the buckle structure 200, and the fixing device 230 is used to fix the refrigerator in the external environment, so that the refrigerator can remain upright even when it is bumped or shaken, and will not be disturbed and fall down, causing the food and other items inside to be spilled or damaged. Since the fixing device 230 is provided, the refrigerator is suitable for installation in areas where geological disasters such as earthquakes occur frequently, or the refrigerator is installed on a mobile vehicle.

[0060] Specifically, the fixing device 230 can be installed in an external environment through a first fastener device, and the external environment can be an indoor wall, an outdoor wall, or a wall of a moving vehicle (train, car, truck). The first fastener device fixing belt, fixing rope, fixing chain and other structures.

[0061] Through the above-mentioned setting method, the function of the fixing device 230 is integrated on the handle structure 200, so that the handle structure 200 can not only play a role in facilitating the application of force when the refrigerator is transported, but also can be fixed in the external environment through the fixing device 230, so that the refrigerator is suitable for installation in bumpy or shaking places, and the functionality of the handle structure 200 is increased. In addition, the fixing device 230 is processed and formed together with the handle structure 200, so that the fixing device 230 does not need to be installed separately on the back plate 111 independently of the handle structure 200, thereby saving the processing steps and installation steps of the fixing device 230, and increasing the work efficiency during the processing and assembly of the refrigerator.

[0062] The specific structure of the fixing device will be described below with reference to the accompanying drawings.

[0063] Figure 7 A schematic diagram of the three-dimensional structure of the handle structure of the refrigerator provided in this embodiment from a first viewing angle; Figure 8 A schematic diagram of the three-dimensional structure of the handle structure of the refrigerator provided in this embodiment from a second viewing angle; Fig. 9 A schematic diagram of the three-dimensional structure of the handle structure of the refrigerator provided in this embodiment from a third viewing angle; Fig.10 A schematic diagram of the three-dimensional structure of the handle structure of the refrigerator provided in this embodiment from a fourth viewing angle.

[0064] Specifically, Figures 7 to 9 As shown, in some embodiments of the present application, the fixing device 230 includes a fixing groove 231 arranged on the mounting portion 220 and a fixing rod 232 arranged in the fixing groove 231, and the fixing rod 232 can separate the fixing groove 231 into two parts. The first fastener needs to cooperate with the fixing device on the external wall to achieve connection with the fixing device 230.

[0065] Taking the first fastener as a fastening belt as an example, the first end of the fastening belt is fixed to the external wall, and the second end of the fastening belt can move freely, but a fixing device such as a fixing buckle can be provided at the second end of the fastening belt, and the fixing buckle is used to fix to the external wall. The fixing rod 232 can separate the fixing groove 231 into two parts, but the two parts are in a connected state. During installation, the second end of the fastening belt can be inserted from the first part of the fixing groove 231, bypass the fixing rod 232, and then pass out from the second part of the fixing groove 231, and then the second end of the fastening belt is fixed to the external wall by the fixing buckle.

[0066] In order to ensure the fastening stability of the fastening belt, during installation, the second end of the fastening belt can be passed around the fixing rod 232 for multiple times, thereby increasing the fastening effect of the fastening belt.

[0067] Of course, in some embodiments, the fastening belt may also be other forms of fastening structures.

[0068] With the above-mentioned installation method, when the refrigerator has a tendency to shake, the fastening belt can fix the refrigerator, thereby preventing the refrigerator from tilting or moving, thereby ensuring the stability of the refrigerator.

[0069] Specifically, the fixing groove 231 includes a first groove wall 2311 and a second groove wall 2312 that are oppositely disposed, and the fixing rod 232 includes a first fixing end connected to the first groove wall 2311 and a second fixing end connected to the second groove wall 2312 .

[0070] It should be noted that the first groove wall 2311 and the second groove wall 2312 may be two groove walls opposite to each other in the height direction of the refrigerator, or may be two groove walls opposite to each other in the width direction of the refrigerator. When the first groove wall 2311 and the second groove wall 2312 are arranged opposite to each other in the height direction of the refrigerator, the fixing rod 232 extends in the height direction of the refrigerator, and the fastening belt may be wound around the fixing rod 232 extending in the vertical direction. When the first groove wall 2311 and the second groove wall 2312 are arranged opposite to each other in the width direction of the refrigerator, the fixing rod 232 extends in the width direction of the refrigerator, and the fastening belt may be wound around the fixing rod 232 extending in the vertical direction. Exemplarily, the first groove wall 2311 and the second groove wall 2312 are arranged opposite to each other in the width direction of the refrigerator, and the fixing rod 232 extends in the width direction of the refrigerator.

[0071] It should also be noted that when the handle structure 200 is processed and formed by injection molding, the wall between the fixing groove 231 and the handle groove 214 is uneven due to the different extension directions of the fixing groove 231 and the handle groove 214, which is prone to deformation during injection molding. Therefore, a process hole can be set between the fixing groove 231 and the handle groove 214, so that the fixing groove 231 and the handle groove 214 are not easily deformed by injection molding. The process hole can be a long hole extending in the same direction as the fixing groove 231 or a plurality of holes. For example, two process holes are set, each of which has the same extension direction as the fixing groove 231, and the two process holes are spaced apart in the width direction of the refrigerator.

[0072] Figure 4 A top view of a refrigerator provided in an embodiment of the present application; Figure 5 A schematic diagram of the structure of the top cover and the handle structure of the refrigerator provided in the embodiment of the present application; Figure 6 for Figure 5 A schematic structural diagram of the top cover and the handle structure from another perspective;

[0073] like Figures 3 to 6 As shown, in some embodiments of the present application, the buckle structure 200 further includes a supporting protrusion 240 disposed on the mounting portion 220, and the supporting protrusion 240 is disposed protruding from the housing 110 so that there is a gap between the housing 110 and the external supporting surface. Since the supporting protrusion 240 is mounted on the mounting portion 220 of the buckle structure 200, and the buckle structure 200 is disposed on the back plate 111, when the refrigerator is installed, the supporting protrusion 240 can form a gap between the back plate 111 of the refrigerator and the external wall, and this gap can be used for heat dissipation of the back plate 111, so that the heat generated when the refrigerator is working can be dissipated through the back plate 111 and the gap.

[0074] The supporting protrusion 240 may be a protruding structure with a certain height, such as a supporting convex block, a supporting column 241 supporting rib, etc. Exemplarily, the supporting protrusion 240 is a supporting column 241, which has a first end connected to the refrigerator and a second end facing the external wall, and the diameter of the second end may be greater than the diameter of the first end to ensure the stability of the support column 241 and the external wall support.

[0075] Of course, in some embodiments, when the supporting protrusion 240 is a supporting bump, the cross-sectional area of ​​the supporting bump may also gradually decrease in the direction from the refrigerator to the external wall. The surface of the supporting bump close to the external wall may be set as an arc surface.

[0076] Reference Figures 7 to 10 As shown, in some embodiments of the present application, the supporting protrusion 240 is a supporting column 241, a first mounting hole 2411 is provided on the supporting column 241, a second mounting hole 222 is provided on the mounting portion 220, a third mounting hole is provided on the back plate 111, and the buckle structure 200 also includes a second fastener 250, and the second fastener 250 is passed through the first mounting hole 2411, the second mounting hole 222 and the third mounting hole.

[0077] In the above structure, the second fastener 250 can realize the connection between the support column 241 and the buckle structure 200 on one hand, and can also realize the connection between the buckle structure 200 and the back plate 111 on the other hand. Specifically, the second fastener 250 can penetrate the support column 241, the mounting portion 220 of the buckle structure 200 and the back plate 111 at one time, so that the connection among the support column 241, the buckle structure 200 and the back plate 111 is realized by one second fastener 250.

[0078] Reference Figures 7 to 10As shown, in some embodiments of the present application, the grip portion 210 includes a top wall 211, a bottom wall 212, and two side walls 213 disposed between the top wall 211 and the bottom wall 212, and the top wall 211, the bottom wall 212, and the two side walls 213 form a grip groove 214. When carrying the refrigerator, the operator can insert a finger into the grip groove 214, so as to facilitate the application of force to the refrigerator, thereby improving the efficiency of carrying and installing the refrigerator.

[0079] It should also be noted that the top wall 211 of the hand buckle portion 210 can be tilted gradually towards the top cover 113 of the shell 110 in the direction from the outside of the shell 110 to the inside of the shell 110. This arrangement can increase the contact area between the hand buckle groove 214 and the hand on the one hand, and can also facilitate the operator to apply force or improve the comfort of the operator when applying force on the other hand.

[0080] Of course, in some embodiments, the bottom wall 212 of the hand grip portion 210 may also be inclined gradually closer to the top cover 113 of the shell 110 in the direction from the outside of the shell 110 to the inside of the shell 110. This arrangement can increase the contact area between the hand grip groove 214 and the hand on the one hand, and on the other hand, it can also facilitate the operator to apply force or improve the comfort of the operator when applying force.

[0081] In some embodiments of the present application, the box body 100 also includes a box liner arranged in the outer shell 110, and there is an insulation space between the outer shell 110 and the box liner, the insulation space is filled with insulation material, the buckle structure 200 extends into the insulation space, and the buckle structure 200 also includes a connecting structure extending into the insulation material.

[0082] In the above structure, if Figure 6 As shown, the buckle structure 200 can extend into the insulation space. The insulation material in the insulation space is in a foam state when filling. The insulation material in the foam state can adhere to the connecting structure. After the insulation material solidifies, the insulation material can adhere to the connecting structure, thereby ensuring the stability of the insulation material fixed in the insulation space on the one hand, and also enabling the buckle structure 200 to be more tightly connected to the box body 100.

[0083] The connection structure may be disposed on the surface of the buckle portion 210 away from the buckle groove 214. The connection structure may be a fixing rib 215 extending along the width direction of the buckle portion, and the fixing rib 215 may be one or more. Exemplarily, the fixing ribs are only multiple, and the multiple fixing ribs are spaced apart on the surface of the buckle portion 210 away from the buckle groove 214.

[0084] like Figures 1 to 6As shown, in some embodiments of the present application, the outer shell 110 includes a side panel 112 and a top cover 113 arranged above the side panel 112, and the side panel 112 includes two spaced apart panels, and the two side panels 112, the door 120, the back panel 111 and the top cover 113 together form the outer shell 110 of the refrigerator.

[0085] Specifically, the top cover 113 includes a top cover body 1131 and an extension portion 1132 arranged on the top cover body 1131, the extension portion 1132 extends to the snap structure 200 and covers at least a portion of the mounting portion 220, a fourth mounting hole 11321 is arranged on the extension portion 1132, a fifth mounting hole 223 is arranged on the mounting portion 220, a sixth mounting hole is arranged on the back plate 111, and the snap structure 200 also includes a third fastener 260, and the third fastener 260 is passed through the fourth mounting hole 11321, the fifth mounting hole 223 and the sixth mounting hole.

[0086] In the above structure, the third fastener 260 can, on the one hand, play the role of connecting the extension portion 1132 of the top cover 113 with the buckle structure 200, and on the other hand, can also play the role of connecting the buckle structure 200 and the back plate 111, so that the extension portion 1132 of the top cover 113, the buckle structure 200 and the back plate 111 are fixed by a third fastener, thereby reducing the number of third fasteners 260 used and increasing the convenience of refrigerator assembly.

[0087] It should be noted that, in the embodiment of the present application, the hand-grip structure 200 is fixed to the back plate 111 by the second fastener 250 and the third fastener 260, so that each hand-grip structure 200 has two fixed points connected to the back plate 111, thereby ensuring the stability of the fixation of the hand-grip structure 200. Exemplarily, the second fastener 250 and the third fastener 260 are screws, of course, they can also be other fasteners, and this embodiment does not limit this.

[0088] like Figures 1 to 3 As shown, in some embodiments of the present application, the hand-grip structure 200 includes a plurality of hand-grip structures 200, and the plurality of hand-grip structures 200 are arranged at intervals on the back plate 111. The hand-grip structure 200 can be one or more. Exemplarily, the hand-grip structure can be two, three or four. Providing a plurality of hand-grip structures 200 can provide a plurality of force application points on the refrigerator, thereby further facilitating the user to install the refrigerator.

[0089] Exemplarily, each buckle structure 200 may be provided with a fixing device 230 , a supporting protrusion 240 , and a fastener mounted in cooperation with the extension portion 1132 of the top cover 113 .

[0090] In some embodiments of the present application, the outer surface of the mounting portion 220 may be flush with the outer surface of the back plate 111 , thereby increasing the aesthetics.

[0091] Reference Figures 1 to 4 As shown, an embodiment of the present application provides a refrigerator 10 , which includes: a box body 100 and a handle structure 200 .

[0092] The box body 100 includes a shell 110 and a door 120. A storage chamber is disposed in the shell 110. The door 120 is rotatably disposed on the door 120 and is used to open or close the storage chamber. The shell 110 includes a back plate 111 opposite to the door 120.

[0093] The catch structure 200 is disposed on the outer shell 110 and is located on the side wall 213 of the outer shell 110 opposite to the box door 120. A fixing device 230 is disposed on the catch structure 200, and the fixing device 230 is used to cooperate with the external structure to fix the box body 100 at a predetermined position.

[0094] Through the above-mentioned arrangement, the fixing device 230 is integrated on the handle structure 200. Specifically: the handle structure 200 can not only facilitate the application of force when the refrigerator is transported, but also be fixed in the external environment through the fixing device 230, so that the refrigerator is suitable for installation in bumpy or shaking environments. The above-mentioned arrangement increases the functionality of the handle structure 200. In addition, the fixing device 230 is processed and formed together with the handle structure 200, so that the fixing device 230 does not need to be installed separately on the back panel 111 from the handle structure 200, thereby saving the processing steps and installation steps of the fixing device 230 and increasing the work efficiency during the processing and assembly of the refrigerator.

[0095] By applying the technical solution of this embodiment, a fixing device 230 is provided on the buckle structure 200, and the fixing device 230 is used to fix the refrigerator in the external environment, so that the refrigerator can remain upright even when it is bumped or shaken, and will not be disturbed and fall over, causing the food and other items inside to be spilled or damaged. Since the fixing device 230 is provided, the refrigerator is suitable for installation in areas where geological disasters such as earthquakes occur frequently, or the refrigerator is installed on a mobile vehicle. A supporting protrusion 240 is provided on the buckle structure 200, thereby ensuring the heat dissipation effect of the refrigerator.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0097] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A refrigerator, characterized in that: The refrigerator comprises: A box body, the box body comprising an outer shell and a box door, a storage chamber is arranged in the outer shell, the box door is rotatably arranged on the box door and is used to open or close the storage chamber, and the outer shell comprises a back plate opposite to the box door; A hand-clasp structure is arranged on the back plate, and the hand-clasp structure includes a hand-clasp portion and a mounting portion arranged on the circumferential outside of the hand-clasp portion. A fixing device is arranged on the mounting portion, and the fixing device is constructed to cooperate with an external first fastener to fix the box body at a predetermined position.

2. The refrigerator according to claim 1, characterized in that: The fixing device includes a fixing groove arranged on the mounting portion and a fixing rod arranged in the fixing groove, the fixing groove includes a first groove wall and a second groove wall arranged opposite to each other, and the fixing rod includes a first fixing end connected to the first groove wall and a second fixing end connected to the second groove wall.

3. The refrigerator according to claim 1, characterized in that: The buckle structure also includes a supporting protrusion arranged on the mounting portion, and the supporting protrusion is arranged to protrude from the outer shell so that a gap is formed between the outer shell and the external supporting surface.

4. The refrigerator according to claim 3, characterized in that: The supporting protrusion includes a supporting column.

5. The refrigerator according to claim 4, characterized in that: The support column is provided with a first mounting hole, the mounting portion is provided with a second mounting hole, the back plate is provided with a third mounting hole, and the buckle structure further includes a second fastener, which is passed through the first mounting hole, the second mounting hole and the third mounting hole.

6. The refrigerator according to any one of claims 1 to 5, characterized in that: The buckle portion includes a top wall, a bottom wall, and two side walls arranged between the top wall and the bottom wall. The top wall is gradually inclined toward the top cover of the shell in a direction from the outside of the shell to the inside of the shell.

7. The refrigerator according to claim 6, characterized in that: The box body also includes a box liner arranged in the outer shell, and an insulation space is provided between the outer shell and the box liner. The insulation space is filled with insulation material, and the buckle structure extends into the insulation space. The buckle structure also includes a connecting structure extending into the insulation material.

8. The refrigerator according to any one of claims 1 to 5, characterized in that: The shell includes a side panel and a top cover arranged above the side panel, the top cover includes a top cover body and an extension portion arranged on the top cover body, the extension portion extends to the buckle structure and covers at least a portion of the mounting portion, a fourth mounting hole is arranged on the extension portion, a fifth mounting hole is arranged on the mounting portion, a sixth mounting hole is arranged on the back plate, and the buckle structure also includes a third fastener, and the third fastener is passed through the fourth mounting hole, the fifth mounting hole and the sixth mounting hole.

9. The refrigerator according to any one of claims 1 to 5, characterized in that: The hand-clasping structure comprises a plurality of hand-clasping structures, and the plurality of hand-clasping structures are arranged at intervals on the back plate; and / or, The outer surface of the mounting portion is flush with the outer surface of the back plate.

10. A refrigerator, characterized in that: The refrigerator comprises: a box body and a handle structure; The box body comprises an outer shell and a box door, a storage chamber is arranged in the outer shell, the box door is rotatably arranged on the box door and is used to open or close the storage chamber, and the outer shell comprises a back plate opposite to the box door; The buckle structure is arranged on the back plate, and a fixing device is arranged on the buckle structure, and the fixing device is used to cooperate with an external structure to fix the box body at a predetermined position.

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