Portable refrigerator with large-capacity storage function

Abstract

The utility model relates to the technical field of refrigerators, in particular to a portable refrigerator with a large-capacity storage function, which comprises a refrigerator body and a refrigerator cover arranged on the refrigerator body, and the refrigerator cover and the refrigerator body are in sliding connection and are locked and fixed through a locking mechanism. Wherein a first space is formed in the box body, a channel and a refrigeration cavity are formed in the box cover, a refrigeration device is arranged in the refrigeration cavity, the first space is formed in the box body, meanwhile, in order to further optimize the storage space, the second space is further formed in the box cover, and the first space and the second space are arranged in the box cover. In addition, the folding part arranged in the second space can be freely folded and unfolded, the second space is formed in the folding process and used for placing articles, a channel is directly formed in the storage process, and therefore the storage capacity of an existing portable refrigerator can be further improved, and the further requirement of a user is met. Therefore, the first space can be taken conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a portable refrigerator with a large-capacity storage function. Background Art

[0002] A portable refrigerator is a small refrigeration device that can be carried and used at any time. It is usually used for outdoor activities, camping, picnics or long-distance travel. It can keep the temperature of food and drinks at a lower level to ensure that they remain fresh and safe. Portable refrigerators are usually lightweight, durable, easy to carry and operate, and are ideal for outdoor enthusiasts and travelers.

[0003] At present, the structure of a portable refrigerator generally includes a box body and a box cover, the storage space is formed in the box body, and the box cover is used to open and close the box cover to take out the passage, such as a large-capacity vehicle-mounted refrigerator disclosed in Chinese patent announcement number "CN212205202U". The large-capacity vehicle-mounted refrigerator includes a refrigerator, a refrigerator cover is movably installed on the top of the refrigerator, a handle groove is opened inside the refrigerator cover, a fixing plate is fixedly installed on the front of the refrigerator, a fixing seat is fixedly installed on the surface of the fixing plate, handles are movably installed on both sides of the fixing seat, and the outside of the handles is sleeved with anti-slip sleeves.

[0004] Since storage space can only be formed in the box at present, it is difficult to further optimize the storage space. Therefore, how to maximize the storage space so as to store more items in a limited space is worthy of further exploration. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that the storage space is difficult to be further optimized, and proposes a portable refrigerator with a large-capacity storage function.

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

[0007] A portable refrigerator with a large-capacity storage function is designed, comprising a box body and a box cover arranged on the box body, wherein the box cover is slidably connected to the box body and is locked and fixed by a locking mechanism;

[0008] A first space is formed in the box body, a channel and a refrigeration cavity are provided in the box cover, a refrigeration device is provided inside the refrigeration cavity, the box cover is provided with a plurality of air holes below the refrigeration cavity, a cover plate is rotatably connected above the channel, a folding component is provided inside the channel, and the cover plate and the folding component construct a second space in the channel.

[0009] Furthermore, the folding component is a mesh plate with multiple ends pinned in sequence, an initial end of the mesh plate is rotationally connected to one end of the channel, and the other end is slidingly connected to the channel.

[0010] Furthermore, a guide rod is fixedly mounted on the connecting shafts of the two mesh plates at the lower pin joints, and a slide groove is fixed inside the channel, and the guide rod slides in the slide groove.

[0011] Furthermore, two U-shaped frames are respectively provided on both sides of the box cover, and guide bars are also provided on both sides of the top of the box body, and the U-shaped frames are sleeved on the guide bars and slide.

[0012] Furthermore, two wedge-shaped portions are provided on the guide bar, and the wedge-shaped portions are used to guide the U-shaped frame to move downward.

[0013] Furthermore, a sealing ring is provided at the bottom of the box cover, and the opening spacing of the U-shaped frame is greater than the thickness of the guide strip.

[0014] Furthermore, the locking mechanism includes a locking plate plugged into the side of the box body through a spring, a matching plate is fixed to the bottom of the box cover, and a locking hole plugged into the locking plate is opened on the end surface of the matching plate.

[0015] The utility model proposes a portable refrigerator with a large-capacity storage function, and its beneficial effect is that: in the utility model, a first space is constructed inside the box body, and in order to further optimize the storage space, a second space is also constructed inside the box cover. The second space is close to the refrigeration cavity, so it does not occupy additional space. In this way, the storage capacity of the current portable refrigerator can be further improved to meet the further needs of users. In addition, the folding component arranged in the second space in this embodiment can be freely folded and unfolded. When folded, the second space is formed for placing items. When stored, a channel is directly formed to facilitate the first space to be taken out. The design is flexible and can meet different operation needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the folding component structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the locking plate structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the pore structure of the utility model.

[0020] In the figure: 1. box body; 11. first space; 12. guide strip; 13. wedge portion; 2. box cover; 21. passage; 22. refrigeration chamber; 23. air hole; 24. cover plate; 25. U-shaped frame; 26. second space; 3. locking mechanism; 31. spring; 32. locking plate; 33. matching plate; 34. locking hole; 4. refrigeration device; 5. folding component; 51. mesh plate; 52. guide rod; 53. slide groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 An embodiment of the utility model discloses a portable refrigerator with a large-capacity storage function, which can be installed in a car to achieve vehicle-mounted use. Specifically, the portable refrigerator comprises a box body 1 and a box cover 2 arranged on the box body 1, wherein the box cover 2 is slidably connected to the box body 1 and is locked and fixed by a locking mechanism 3;

[0023] A first space 11 is formed in the box body 1, a channel 21 and a refrigeration chamber 22 are provided in the box cover 2, and a refrigeration device 4 is provided inside the refrigeration chamber 22, wherein the refrigeration device 4 includes refrigeration sheets, fins and a heat dissipation fan, and this structure is a prior art and will not be described in detail here. Of course, in order to realize power supply to the above-mentioned refrigeration device 4, a power module for voltage conversion should also be provided in the utility model to realize connection with the power supply in the vehicle to realize refrigeration;

[0024] The box cover 2 is located below the refrigeration cavity 22 and is provided with a plurality of air holes 23, which are used to transfer the cold air generated by the refrigeration plate downward to refrigerate the food in the first space 11. A cover plate 24 is rotatably connected above the channel 21, and a folding component 5 is provided inside the channel 21. The cover plate 24 and the folding component 5 construct a second space 26 in the channel 21.

[0025] In some embodiments, the folding component 5 in the utility model is a mesh plate 51 with multiple ends pinned in sequence, the initial end of the mesh plate 51 is rotatably connected to one end of the channel 21, and the other end is slidably connected to the channel 21. That is to say, since the folding component 5 adopts a mesh plate design, when the refrigeration plate is working, the cold air enters the first space 11 to cool the food. At the same time, the cold air will also enter the interior of the second space 26 along the mesh holes of the mesh plate 51 to complete the refrigeration of the food in the second space 26.

[0026] On the basis of the above-mentioned embodiment, in this embodiment, a guide rod 52 is fixedly installed on the connecting shaft of the two mesh panels 51 located at the bottom of the pin joint, and a slide groove 53 is fixed inside the channel 21. The guide rod 52 slides in the slide groove 53, and the guide rod 52 cooperates with the sliding mode of the slide groove 53. When the second space 26 is not needed, the above-mentioned multiple mesh panels 51 can be pushed to one side to fold the multiple mesh panels 51, so that the channel 21 is opened, which can facilitate direct access to food in the first space 11. Of course, when the second space 26 needs to be used, the above-mentioned multiple mesh panels 51 are pushed and unfolded, and the food is placed on the multiple mesh panels 51.

[0027] In addition, in this embodiment, the two side edges of the box cover 2 respectively have two U-shaped frames 25, and guide strips 12 are also provided on both sides of the top of the box body 1. The U-shaped frame 25 is sleeved on the guide strips 12 and slides, that is, in this embodiment, the sliding function between the box cover 2 and the box body 1 is realized by adopting the cooperation mode of the U-shaped frame 25 and the guide strip 12. Of course, in this embodiment, a limit block can also be provided at the tail end of the guide strip 12, and the limit block stops the U-shaped frame 25 to prevent the U-shaped frame 25 from slipping out and causing the box cover 2 to fall off.

[0028] It should be noted that, in this embodiment, two wedge-shaped portions 13 are further provided on the guide bar 12 , and the wedge-shaped portions 13 are used to guide the U-shaped frame 25 to move downward.

[0029] On the basis of the above scheme, a sealing ring is arranged at the bottom of the box cover 2, and the opening spacing of the U-shaped frame 25 is greater than the thickness of the guide strip 12. That is to say, in this embodiment, the wedge-shaped platform 13 is designed to drive the box cover 2 to move downward a certain distance when it is moved into place, so that the sealing ring can be squeezed to improve the connection stability between the box cover 2 and the box body 1 and avoid the problem of cold air leakage.

[0030] Furthermore, in the present embodiment, the locking mechanism 3 includes a locking plate 32 plugged into the side of the box body 1 through a spring 31, and a matching plate 33 is fixed to the bottom of the box cover 2. A locking hole 34 plugged into the locking plate 32 is provided on the end face of the matching plate 33, that is, in the initial state, the locking plate 32 is plugged and adapted with the locking hole 34 on the matching plate 33 to fix the box cover 2. When the box cover 2 needs to be opened, the locking plate 32 is pulled downward to disengage it from the locking hole 34. At this time, the sliding of the box cover 2 can be completed, so that the food in the first space 11 can be conveniently taken out and placed.

[0031] In summary, in the utility model, the first space 11 is constructed inside the box body 1, and in order to further optimize the storage space, a second space 26 is also constructed inside the box cover 2. The second space 26 is close to the refrigeration cavity 22, so it does not take up extra space. This can further increase the storage capacity of the current portable refrigerator and meet the further needs of users. In addition, the folding component 5 provided in the second space 26 in this embodiment can be freely folded and unfolded. When folded, the second space 26 is formed for placing items. When stored, a channel 21 is directly formed to facilitate the taking operation of the first space 11. The design is flexible and can meet different operation requirements.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable refrigerator with a large-capacity storage function, comprising a box body (1) and a box cover (2) arranged on the box body (1), characterized in that: The box cover (2) is slidably connected to the box body (1) and is locked and fixed by a locking mechanism (3); A first space (11) is formed in the box body (1), a channel (21) and a refrigeration cavity (22) are provided in the box cover (2), a refrigeration device (4) is provided inside the refrigeration cavity (22), a plurality of air holes (23) are provided on the box cover (2) below the refrigeration cavity (22), a cover plate (24) is rotatably connected above the channel (21), a folding component (5) is provided inside the channel (21), and the cover plate (24) and the folding component (5) construct a second space (26) in the channel (21).

2. A portable refrigerator with large-capacity storage function according to claim 1, characterized in that: The folding component (5) is a mesh plate (51) with multiple ends pinned in sequence, the initial end of the mesh plate (51) is rotatably connected to one end of the channel (21), and the other end is slidably connected to the channel (21).

3. A portable refrigerator with large-capacity storage function according to claim 2, characterized in that: A guide rod (52) is fixedly mounted on the connecting shaft of the two mesh plates (51) at the lower pin joint, and a slide groove (53) is fixed inside the channel (21), and the guide rod (52) slides in the slide groove (53).

4. A portable refrigerator with large-capacity storage function according to claim 1, characterized in that: The two sides of the box cover (2) are respectively provided with two U-shaped frames (25), and guide bars (12) are also arranged on both sides of the top of the box body (1), and the U-shaped frames (25) are sleeved on the guide bars (12) and slide.

5. A portable refrigerator with large-capacity storage function according to claim 4, characterized in that: The guide bar (12) is also provided with two wedge-shaped platform parts (13), and the wedge-shaped platform parts (13) are used to guide the U-shaped frame (25) to move downward.

6. A portable refrigerator with large-capacity storage function according to claim 5, characterized in that: A sealing ring is provided at the bottom of the box cover (2), and the opening spacing of the U-shaped frame (25) is greater than the thickness of the guide strip (12).

7. A portable refrigerator with large-capacity storage function according to claim 1, characterized in that: The locking mechanism (3) comprises a locking plate (32) plugged into the side of the box body (1) via a spring (31); a matching plate (33) is fixed to the bottom of the box cover (2); and a locking hole (34) is provided on the end surface of the matching plate (33) for plugging into the locking plate (32).

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