Refrigeration equipment

Abstract

The utility model provides refrigeration equipment. The refrigeration equipment comprises a box body, a refrigeration assembly and a handle assembly, the handle assembly comprises a handle seat, a positioning piece and a handle; the handle seat is fixed on the bottom surface of the box body, and the fixing buckle is detachably clamped on the handle seat. The handle is positioned below the box body; the end, back on to the holding section, of the rotating section is rotationally arranged on the periphery of the protruding column in a sleeving mode, so that the handle can rotate in the vertical direction relative to the handle base so as to be switched between the storage position and the unfolding position. When the handle is at the storage position, the holding section is attached to the handle seat or the bottom surface of the box body, so that the handle is stored on the bottom surface of the box body; and when the handle is in the folding position to the unfolding position, the handle rotates downwards, so that the handle is pulled conveniently to drive the refrigeration equipment to move.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a refrigeration device. Background Art

[0002] A refrigerator is a refrigeration device that keeps a constant low temperature, and is also an appliance that keeps food or other items in a constant low temperature cold state. With the development of science and technology and the improvement of people's living standards, refrigerators have become an indispensable appliance in life and production.

[0003] A refrigerator is an integral device. During production, operation or use of the refrigerator, it is often necessary to move the refrigerator to a different location to facilitate the use of the refrigerator.

[0004] In the prior art, the weight or volume of a refrigerator is generally large, which makes it inconvenient to move the refrigerator. Utility Model Content

[0005] The utility model aims to provide a refrigeration device which is easy to move.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a refrigeration device, including a box body, a refrigeration assembly and a handle assembly; a refrigeration compartment for storing articles is arranged in the box body; the refrigeration assembly is arranged in the box body to provide cold air to the refrigeration compartment; the handle assembly includes a handle seat, a positioning member and a handle; the handle seat is fixed on the bottom surface of the box body; the positioning member includes a card plate, a fixing buckle protruding from the card plate, and a convex column protruding from the card plate; the fixing buckle is detachably engaged with the handle seat; the handle includes a gripping section and a rotating section bent and extended from the end of the gripping section; the handle is located below the box body; one end of the rotating section facing away from the gripping section is rotatably sleeved on the outer periphery of the convex column, so that the handle can be rotated in the up and down direction relative to the handle seat to switch between a storage position and an extended position; when in the storage position, the gripping section is attached to the handle seat or the bottom surface of the box body; when moving from the storage position to the extended position, the handle rotates downward.

[0008] In some embodiments of the present application, the handle seat includes a fixing plate fixed to the bottom surface of the box body and a vertical wall protruding from the bottom surface of the fixing plate; a card hole is opened on the vertical wall; the card plate is attached to the vertical wall, the fixing buckle passes through the card hole, and overlaps the side of the vertical wall facing away from the card plate.

[0009] In some embodiments of the present application, a groove is provided on the vertical wall; the card plate is accommodated in the groove, and the edges of the card plate are against the side walls of the groove, and the card hole is provided in the groove.

[0010] In some embodiments of the present application, two fixing buckles are spaced apart on the card plate; and opposite edges of the two fixing buckles respectively abut against the vertical wall.

[0011] In some embodiments of the present application, two vertical walls are arranged at intervals; a rotating section is provided at both ends of the gripping section; the two rotating sections are located between the two vertical walls, and the opposite sides of the two rotating sections are close to the corresponding vertical walls.

[0012] In some embodiments of the present application, a limiting groove is formed on a side of the vertical wall facing the handle, and a protruding limiting protrusion is formed on a side of the rotating section facing the corresponding vertical wall; the limiting protrusion extends into the limiting groove.

[0013] In some embodiments of the present application, the boss and the fixing buckle are arranged on the same side of the clamping plate, and the boss passes through the vertical wall and is penetrated in the rotating section.

[0014] In some embodiments of the present application, a through avoidance hole is opened on the vertical wall, and the protruding column is inserted into the avoidance hole.

[0015] In some embodiments of the present application, a protruding elastic buckle is formed on the bottom surface of the fixing plate, and the handle is fitted on the bottom surface of the fixing plate; the elastic buckle can overlap the side of the gripping section facing away from the fixing plate to keep the handle fitted on the fixing plate.

[0016] In some embodiments of the present application, a protruding limiting portion is further formed on the fixing plate; the limiting portion is located on the side of the handle facing away from the elastic buckle; when the handle is rotated to a preset angle away from the elastic buckle, the rotating section abuts against the limiting portion.

[0017] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0018] In the utility model, the handle seat is fixed on the bottom surface of the box body, and the fixed buckle is detachably engaged with the handle seat. The handle is located at the bottom of the box body; the end of the rotating section facing away from the holding section is rotatably sleeved on the outer periphery of the convex column, so that the handle can be rotated in the up and down direction relative to the handle seat to switch between the storage position and the unfolded position; when in the storage position, the holding section is attached to the handle seat or the bottom surface of the box body to store the handle on the bottom surface of the box body; when the storage position is moved to the unfolded position, the handle rotates downward to facilitate pulling the handle to drive the refrigeration device to move.

[0019] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the utility model refrigeration equipment.

[0023] Figure 2 It is a partial structural schematic diagram of the refrigeration equipment of the utility model.

[0024] Figure 3 It is a structural schematic diagram of the handle of the utility model from one viewing angle.

[0025] Figure 4 It is a structural schematic diagram of the handle of the utility model from another perspective.

[0026] Figure 5 It is a structural schematic diagram of the handle base of the utility model from one viewing angle.

[0027] Figure 6 It is a structural schematic diagram of the handle base of the utility model from another perspective.

[0028] Figure 7 It is a structural schematic diagram of the positioning member of the utility model.

[0029] Figure 8 It is a structural schematic diagram of the positioning piece of the utility model on the handle seat.

[0030] Fig. 9 yes Figure 8 A schematic diagram of the structure from another perspective.

[0031] Fig.10 It is a structural schematic diagram of the handle of the utility model.

[0032] Fig.11 It is a schematic diagram of the matching of the handle and the positioning piece of the utility model.

[0033] The reference numerals are as follows: 100, housing; 200, refrigeration compartment; 300, handle assembly; 310, handle seat; 311, fixing plate; 312, vertical wall; 313, clamping hole; 314, avoidance hole; 315, groove; 316, limiting groove; 317, elastic buckle; 318, limiting portion; 320, positioning member; 321, clamping plate; 322, fixing buckle; 323, boss; 330, handle; 331, grip section; 332, rotating section; 333, rotating hole; 334, limiting protrusion. DETAILED DESCRIPTION

[0034] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete and will fully convey the concept of the example embodiments to those skilled in the art.

[0035] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0036] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.

[0037] A refrigerator is an integral device. During production, operation or use, it is often necessary to move the refrigerator to different locations to facilitate the use of the refrigerator. In the prior art, the weight or volume of a refrigerator is generally large, making it inconvenient to move the refrigerator. The present application provides a refrigeration device to solve the above technical problems.

[0038] For ease of description and understanding, the state of the refrigeration device in upright use is used as a reference, the direction facing the user is the front, and the direction away from the user is the back. The height direction of the refrigeration device is the up-down direction, and the width direction of the refrigeration device is the left-right direction. The direction toward the center of the refrigeration device is the inside, and the direction away from the center of the refrigeration device is the outside.

[0039] Figure 1 It is a structural schematic diagram of the utility model refrigeration equipment. Figure 2 It is a partial structural schematic diagram of the refrigeration equipment of the utility model.

[0040] See also Figure 1 and Figure 2 The present embodiment provides a refrigeration device for storing items at low temperatures. The refrigeration device may be a refrigerator, a refrigeration display cabinet, a refrigeration wine cabinet, or a freezer. The refrigeration device includes a box body 100, a refrigeration compartment 200 disposed in the box body 100, a door (not shown) rotatably covered on the box body 100, and a refrigeration assembly disposed in the box body 100.

[0041] A refrigeration chamber 200 with an opening at the front is formed in the box body 100, and food is placed in the refrigeration chamber 200 for low temperature storage. Specifically, an inner liner is provided in the box body 100, and a refrigeration chamber 200 with an opening at the front is formed in the inner liner, and items are placed in the refrigeration chamber 200 for low temperature storage.

[0042] In some embodiments, a shelf is provided in the inner tank, and the shelf is provided in the refrigeration compartment 200 for carrying items; the refrigeration assembly is used to provide cooling to the space in the refrigeration compartment 200 to provide cooling to the items in the refrigeration compartment 200.

[0043] The cabinet door can be opened and closed on the front side of the cabinet 100 to open or close the refrigeration compartment 200 in the cabinet 100 and to take and put items in the refrigeration compartment 200. In this embodiment, the cabinet door can be rotatably covered on the front side of the cabinet 100 to open and close the refrigeration compartment 200.

[0044] The refrigeration assembly transfers cold energy to the air in the air duct assembly, providing cold air to the refrigeration compartment 200, so that the refrigeration compartment 200 can obtain cold air in the air duct assembly. The air duct assembly can selectively penetrate the refrigeration compartment 200 to introduce the air in the air duct assembly into the refrigeration compartment 200, so as to cool the refrigeration compartment 200.

[0045] In some embodiments, the refrigeration compartment 200 includes a refrigerator and a freezer, and the air duct assembly can deliver cold air to the refrigerator and the freezer respectively, so that the air in the air duct assembly can transfer cold air to the refrigerator and the freezer respectively to maintain the refrigeration environment in the refrigerator and the freezer.

[0046] A foam layer is provided between the inner liner and the box body 100 , and the foam layer is filled with foam material. The foam material surrounds the upper and lower, left and right, and rear side walls of the refrigeration compartment 200 , thereby insulating the refrigeration compartment 200 and maintaining the temperature of the refrigeration compartment 200 .

[0047] In some embodiments, the cabinet door includes a freezer door for covering the freezer compartment, and a refrigerator door for covering the refrigerator compartment. The refrigerator door can be opened and closed to cover the front side of the refrigerator compartment and the temperature-changing chamber, so as to open and close the refrigerator compartment and the temperature-changing chamber. The freezer door can be opened and closed to cover the front side of the freezer compartment, so as to open and close the freezer compartment. The freezer door and the refrigerator door are arranged at intervals in the left-right direction.

[0048] The refrigeration assembly is used to release the heat in the refrigeration equipment to the external environment, and is used to provide coldness to the refrigeration room 200 to maintain the low temperature environment in the refrigeration room 200. The refrigeration assembly includes components such as a compressor, a condenser, an evaporator, and a capillary. The compressor, the condenser, the capillary, and the evaporator are connected in sequence, and the outlet of the evaporator is connected to the inlet of the compressor, so as to form a channel for the circulation of the refrigerant in the compressor, the condenser, the capillary, and the evaporator. In this embodiment, the evaporator is arranged in the freezer.

[0049] The air duct assembly and the refrigeration room 200 are connected so that air circulates between the air duct assembly and the refrigeration room 200, thereby transferring the cold in the air duct assembly to the refrigeration room 200, and transferring the heat in the refrigeration room 200 to the air duct assembly. The low-temperature and low-pressure liquid refrigerant in the evaporator is converted into a low-temperature and low-pressure gaseous refrigerant after heat exchange with the air duct assembly. The low-temperature and low-pressure gaseous refrigerant in the evaporator is transferred to the compressor and compressed into a high-temperature and high-pressure gaseous refrigerant in the compressor.

[0050] The high-temperature and high-pressure gaseous refrigerant in the compressor is transported to the condenser, where it releases heat to the outside environment, thereby converting the high-temperature and high-pressure gaseous refrigerant into a low-temperature and high-pressure liquid refrigerant. The low-temperature and high-pressure liquid refrigerant is converted into a low-temperature and low-pressure liquid refrigerant through the throttling and decompression effect of the capillaries. The low-temperature and low-pressure liquid refrigerant is transported to the evaporator and the air in the air duct assembly for heat exchange.

[0051] The specific structure and connection relationship of the refrigeration assembly refer to the refrigeration assembly in the related art and will not be described in detail here.

[0052] The air duct assembly is disposed in the box 100 and can provide cooling to the refrigeration compartment 200. The specific structure and position relationship of the air duct assembly refer to the structure and position relationship of the air duct assembly in the related art, which will not be described in detail here.

[0053] The refrigeration device may include a handle assembly 300 , which is fixed to the bottom surface of the cabinet 100 so as to be able to pull the cabinet 100 at the bottom surface of the cabinet 100 , so as to facilitate moving the refrigeration device.

[0054] Figure 3 It is a structural schematic diagram of the handle of the utility model from one viewing angle. Figure 4 It is a structural schematic diagram of the handle of the utility model from another perspective. Figure 5 It is a structural schematic diagram of the handle base 310 of the utility model from one viewing angle. Figure 6 It is a structural schematic diagram of the handle base 310 of the utility model from another perspective.

[0055] See also Figures 2 to 6 The handle assembly 300 is located below the box 100, and the handle assembly 300 is fixed on the bottom surface of the box 100. The handle assembly 300 may include a handle seat 310, and the handle seat 310 is fixed on the bottom surface of the box 100. The handle seat 310 includes a fixing plate 311 for fixing on the bottom surface of the box 100. The fixing plate 311 is a plate-shaped structure, and the fixing plate 311 is attached to the bottom surface of the box 100.

[0056] In one embodiment, the fixing plate 311 is fixed to the bottom surface of the box body 100 by bolts or screws. The fixing plate 311 is provided with through holes, and the bolts pass through the through holes to be fixed to the bottom surface of the box body 100.

[0057] In some embodiments, the fixing plate 311 is limited to the bottom surface of the box body 100 by structures such as buckles or hooks.

[0058] The handle base 310 may further include a vertical wall 312, which protrudes from the bottom surface of the fixing plate 311. The vertical wall 312 is provided with a through-hole 313.

[0059] In this embodiment, two locking holes 313 are provided on the vertical wall 312 at intervals. In one embodiment, one locking hole 313 is provided on the vertical wall 312.

[0060] In this embodiment, a through avoidance hole 314 is further provided on the vertical wall 312 , and the extending direction of the avoidance hole 314 is the same as the extending direction of the clamping hole 313 . The avoidance hole 314 is located between the two clamping holes 313 .

[0061] In one embodiment, the avoidance hole 314 and the locking hole 313 are configured as an integrated locking hole 313 .

[0062] In one embodiment, the vertical wall 312 is provided as one, and the avoidance hole 314 and the locking hole 313 are provided on the vertical wall 312 .

[0063] In this embodiment, two vertical walls 312 are provided, and the two vertical walls 312 are arranged at an interval, and the interval direction of the two vertical walls 312 is the same as the extending direction of the clamping hole 313 .

[0064] The two vertical walls 312 are provided with a clamping hole 313 and an avoidance hole 314. The two vertical walls 312 are provided with a groove 315 on the opposite sides thereof. The groove 315 is recessed on the vertical wall 312. The clamping hole 313 is provided in the groove 315.

[0065] In this embodiment, a limiting groove 316 is further defined on the vertical wall 312 . The limiting groove 316 is defined on a surface of the vertical wall 312 facing away from the groove 315 .

[0066] In one embodiment, a protruding limiting rib is formed on a side of the vertical wall 312 facing away from the groove 315 , and a limiting groove 316 is formed between the two limiting ribs and the side surface of the vertical wall 312 .

[0067] In this embodiment, a protruding elastic buckle 317 is formed on the bottom surface of the fixing plate 311 , and the elastic buckle 317 can be elastically deformed.

[0068] In one embodiment, the number of elastic buckles 317 is one.

[0069] In another embodiment, two elastic buckles 317 are provided, and the two elastic buckles 317 are spaced apart from each other, and the spacing direction of the two elastic buckles 317 is parallel to the spacing direction of the two vertical walls 312 .

[0070] In some embodiments, the elastic hooks are provided in a number of three, four, etc. The plurality of elastic hooks 317 are provided at intervals, and the spacing direction of the plurality of elastic hooks 317 is parallel to the spacing direction of the two vertical walls 312 .

[0071] It should be noted that, in this embodiment, a protruding limiting portion 318 is further formed on the fixing plate 311 ; the limiting portion 318 is located on the side of the handle 330 facing away from the elastic buckle 317 . One or more limiting portions 318 are provided, and the limiting portion 318 is located between the two vertical walls 312 .

[0072] In this embodiment, two limiting portions 318 are provided, and the limiting portions 318 and the vertical wall 312 are integrally formed.

[0073] Figure 7 It is a structural schematic diagram of the positioning member 320 of the utility model. Figure 8 It is a schematic structural diagram of the positioning member 320 of the utility model on the handle seat 310. Fig. 9 yes Figure 8 A schematic diagram of the structure from another perspective.

[0074] See also Figures 2 to 9The handle assembly 300 may further include a positioning member 320, which is detachably engaged with the handle seat 310 so that the positioning member 320 is detachable.

[0075] The positioning member 320 includes a clamping plate 321 and a fixing buckle 322 protruding from the clamping plate 321. The fixing buckle 322 is detachably clamped on the handle base 310.

[0076] The fixing buckle 322 is detachably engaged with the vertical wall 312 of the handle base 310. The clamping plate 321 is attached to the vertical wall 312, and the fixing buckle 322 passes through the clamping hole 313 on the vertical wall 312 and overlaps the side of the vertical wall 312 facing away from the clamping plate 321. The fixing buckle 322 is elastic so that the fixing buckle 322 can be elastically deformed so that the fixing buckle 322 can be detachably limited on the vertical wall 312.

[0077] In this embodiment, two vertical walls 312 are arranged at intervals. The clamping plate 321 is attached to the opposite back surface of the vertical wall 312 , and the fixing buckle 322 passes through the clamping hole 313 and overlaps the opposite surface of the vertical wall 312 .

[0078] In this embodiment, a groove 315 is formed on the vertical wall 312 ; the clamping plate 321 is accommodated in the groove 315 , and the edges of the clamping plate 321 abut against the side walls of the groove 315 to limit the position of the clamping plate 321 .

[0079] Two fixing buckles 322 are arranged on the card plate 321 at intervals; the opposite edges of the two fixing buckles 322 respectively abut against the vertical wall 312 to limit the fixing buckles 322. The two fixing buckles 322 extend from the card plate 321 and then extend opposite to each other so as to overlap on the vertical wall 312.

[0080] The positioning member 320 may further include a boss 323 protruding from the clamping plate 321 . The boss 323 extends along a straight line, and the outer periphery of the boss 323 is a circular structure.

[0081] In this embodiment, the boss 323 and the fixing buckle 322 are arranged on the same side of the card plate 321. In some embodiments, the boss 323 and the fixing buckle 322 are arranged on opposite sides of the card plate 321.

[0082] In this embodiment, the boss 323 and the fixing buckle 322 are disposed on the same side of the clamping plate 321 , and the boss 323 passes through the vertical wall 312 .

[0083] The vertical wall 312 is provided with a through avoidance hole 314 , and the convex column 323 is penetrated in the avoidance hole 314 . The convex column 323 passes through the avoidance hole 314 .

[0084] In this embodiment, the clamping plate 321 is attached to the opposite back surfaces of the two vertical walls 312, and the position-limiting buckle and the convex column 323 both extend toward the inner sides of the two vertical walls 312. The convex column 323 passes through the inner sides of the vertical walls 312 and is exposed on the inner sides of the vertical walls 312.

[0085] It should be noted that, between two vertical walls 312 , the direction in which the two vertical walls 312 face away from each other is the outer side of the vertical walls 312 , and the direction in which the two vertical walls 312 face each other is the inner side of the vertical walls 312 .

[0086] Fig.10 It is a structural schematic diagram of the handle 330 of the utility model. Fig.11 It is a schematic diagram of the cooperation between the handle 330 and the positioning member 320 of the utility model.

[0087] See also Figures 2 to 11 The handle assembly 300 further includes a handle 330, which can rotate relative to the handle base 310 so that the handle 330 can be switched between a storage position and an extended position. In the storage position, the handle fits against the bottom surface of the handle base 310 or the bottom surface of the box 100. The handle 330 rotates downward from the storage position to the extended position, and the handle 330 is held by the edge.

[0088] In this embodiment, the handle 330 is located below the box body 100 , and the handle 330 includes a gripping section 331 . The gripping section 331 is convenient for gripping, so that the user can pull the handle 330 conveniently.

[0089] The handle 330 may further include a rotating section 332 . The end of the gripping section 331 is bent and extended to form the rotating section 332 . An angle is formed between the extending direction of the rotating section 332 and the extending direction of the gripping section 331 .

[0090] The end of the rotating section 332 facing away from the gripping section 331 is rotatably sleeved on the outer periphery of the protruding column 323, so that the handle 330 can be rotated in the up and down direction relative to the handle base 310 to switch between the storage position and the unfolded position. In the storage position, the gripping section 331 is attached to the bottom surface of the handle base 310 or the box body 100; when the storage position is to the unfolded position, the handle 330 rotates downward.

[0091] In this embodiment, a rotation hole 333 is formed on the rotation section 332 , and the rotation hole 333 is sleeved on the outer circumference of the protruding column 323 , so that the handle 330 can rotate relative to the handle seat 310 and the positioning member 320 .

[0092] In one embodiment, a rotating section 332 is disposed at one end of the gripping section 331 , and a corresponding positioning member 320 is disposed.

[0093] In this embodiment, two vertical walls 312 are arranged at intervals; a rotating section 332 is respectively arranged at both ends of the gripping section 331; the two rotating sections 332 are located between the two vertical walls 312, and the opposite sides of the two rotating sections 332 are respectively close to the corresponding vertical walls 312, thereby limiting the movement of the handle 330 along the extension direction of the gripping section 331.

[0094] A limiting groove 316 is formed on one side of the vertical wall 312 facing the handle 330 , and a protruding limiting protrusion 334 is formed on the side of the rotating section 332 facing the corresponding vertical wall 312 ; the limiting protrusion 334 extends into the limiting groove 316 to play a positioning role.

[0095] It should be noted that a protruding elastic buckle 317 is formed on the bottom surface of the fixed plate 311 on the handle base 310, and the handle 330 is fitted on the bottom surface of the fixed plate 311; the elastic buckle 317 can overlap the side of the grip section 331 facing away from the fixed plate 311, so as to keep the handle 330 fitted on the fixed plate 311 and maintain the storage position of the handle 330.

[0096] A protruding limiting portion 318 is also formed on the fixing plate 311; the limiting portion 318 is located on the side of the handle 330 facing away from the elastic buckle 317; when the handle 330 rotates to a preset angle away from the elastic buckle 317, the rotating section 332 abuts against the limiting portion 318. When the handle 330 rotates to the unfolded position, the rotating section 332 abuts against the limiting portion 318.

[0097] In this embodiment, one or more handle assemblies 300 are fixed on the bottom surface of the box body 100 .

[0098] In the present invention, the handle base 310 is fixed on the bottom surface of the box 100, and the fixing buckle 322 is detachably engaged with the handle base 310. The handle 330 is located below the box 100; one end of the rotating section 332 facing away from the gripping section 331 is rotatably sleeved on the outer periphery of the protruding column 323, so that the handle 330 can be rotated in the up and down direction relative to the handle base 310 to switch between the storage position and the unfolded position; in the storage position, the gripping section 331 is attached to the handle base 310 or the bottom surface of the box 100 to store the handle 330 on the bottom surface of the box 100; when the storage position is moved to the unfolded position, the handle 330 is rotated downward to facilitate pulling the handle 330 to drive the refrigeration device to move.

[0099] In addition, 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, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0100] In this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of this specification, the description of the reference terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, in the absence of contradiction, technicians in this field can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples.

[0101] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.

Claims

1. A refrigeration device, characterized in that: include: A box body, in which a refrigeration compartment for storing items is arranged; A refrigeration component is arranged in the box body to provide cold air to the refrigeration compartment; The handle assembly comprises a handle seat, a positioning member and a handle; the handle seat is fixed on the bottom surface of the box; the positioning member comprises a card plate, a fixing buckle protruding from the card plate, and a convex column protruding from the card plate; the fixing buckle is detachably engaged with the handle seat; The handle comprises a gripping section and a rotating section bent and extended from the end of the gripping section; the handle is located below the box body; one end of the rotating section facing away from the gripping section is rotatably sleeved on the outer periphery of the convex column, so that the handle can be rotated in the up and down direction relative to the handle seat to switch between the storage position and the unfolded position; When in the storage position, the gripping section is in contact with the handle seat or the bottom surface of the box body; when in the storage position to the unfolded position, the handle rotates downward.

2. The refrigeration equipment according to claim 1, characterized in that: The handle seat includes a fixing plate fixed on the bottom surface of the box body and a vertical wall protruding from the bottom surface of the fixing plate; a clamping hole is opened on the vertical wall; the clamping plate is attached to the vertical wall, and the fixing buckle passes through the clamping hole and overlaps the side of the vertical wall facing away from the clamping plate.

3. The refrigeration equipment according to claim 2, characterized in that: A groove is provided on the vertical wall; the clamping plate is accommodated in the groove, and the edges of the clamping plate are against the side walls of the groove, and the clamping hole is provided in the groove.

4. The refrigeration equipment according to claim 2, characterized in that: The fixing buckles are arranged in two at intervals on the card plate; the opposite edges of the two fixing buckles are respectively pressed against the vertical wall.

5. The refrigeration equipment according to claim 2, characterized in that: Two vertical walls are arranged at intervals; rotating sections are respectively arranged at both ends of the gripping section; the two rotating sections are located between the two vertical walls, and the opposite sides of the two rotating sections are respectively close to the corresponding vertical walls.

6. The refrigeration device according to claim 5, characterized in that: A limiting groove is formed on a side of the vertical wall facing the handle, and a protruding limiting protrusion is formed on a side of the rotating section facing the vertical wall; the limiting protrusion extends into the limiting groove.

7. The refrigeration equipment according to claim 5, characterized in that: The convex column and the fixing buckle are arranged on the same side of the clamping plate, and the convex column passes through the vertical wall and is penetrated in the rotating section.

8. The refrigeration device according to claim 7, characterized in that: A through avoidance hole is provided on the vertical wall, and the convex column is inserted into the avoidance hole.

9. The refrigeration equipment according to claim 2, characterized in that: The bottom surface of the fixing plate is formed with a protruding elastic buckle, and the handle is fitted on the bottom surface of the fixing plate; the elastic buckle can overlap the side of the grip section facing away from the fixing plate to keep the handle fitted on the fixing plate.

10. The refrigeration device according to claim 9, characterized in that: A protruding limiting portion is also formed on the fixing plate; the limiting portion is located on a side of the handle facing away from the elastic buckle; when the handle is rotated to a preset angle away from the elastic buckle, the rotating section abuts against the limiting portion.

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