Portable preservation box and refrigeration device

Abstract

The utility model provides a portable preservation box and a refrigerating device. The portable preservation box comprises a box body, a box cover and a box cover, the box body is provided with an opening, the cover body is arranged at the opening of the box body, the cover body is detachably connected with the box body, a containing space is formed in the cover body, and a cold storage module is arranged in the containing space; the handle is rotationally connected to the box body, so that the problems that a cold storage module is generally placed at the bottom or on the side face of the box body of an existing portable preservation box, the structure is complex, meanwhile, the internal use space of the portable preservation box is small, and the portable preservation box is inconvenient to carry are solved; in addition, a box cover of the portable preservation box mostly adopts a rotary opening mode, the box cover and a box body cannot be separated, and the box body cannot be used independently, so that the use scene is limited. And when the portable preservation box needs to accumulate cold, the portable preservation box needs to be integrally put into the refrigeration device for cold accumulation, so that the problem that the portable preservation box occupies the internal use space of the refrigeration device is solved.

Description

Technical Field

[0001] The present application relates to the technical field of refrigeration equipment, and in particular to a portable fresh-keeping box and a refrigeration device. Background Art

[0002] In order to meet the demand for keeping food and drinks fresh at low temperatures outdoors, it is generally adopted to set up fresh-keeping boxes in refrigeration devices that are easy to carry out.

[0003] Currently, a commonly used method is to set a cold storage module inside the fresh-keeping box. When the fresh-keeping box is placed in a refrigeration system, the temperature of the cold storage module decreases in the low-temperature environment of the refrigeration system. At this time, the portable fresh-keeping box is in a cold storage state. When the portable fresh-keeping box is used outdoors after cold storage, the cold storage module provides a low-temperature environment for the food inside the portable fresh-keeping box to preserve the food.

[0004] However, current portable fresh-keeping boxes generally place the cold storage module at the bottom or side of the box body, which has a complex structure and results in a small internal usable space for the portable fresh-keeping box, making it inconvenient to carry. In addition, the lids of the portable fresh-keeping boxes mostly open by rotating, and the lids and the box body cannot be separated, and the box body cannot be used alone, which limits the usage scenarios. Moreover, when the portable fresh-keeping box needs to store cold, the entire portable fresh-keeping box needs to be placed in a refrigeration device for cold storage, which results in the portable fresh-keeping box occupying the internal usable space of the refrigeration device. Utility Model Content

[0005] The present application provides a portable fresh-keeping box and a refrigeration device to solve the problem that the existing portable fresh-keeping boxes generally place the cold storage module at the bottom or side of the box body, which has a complex structure and results in a small internal usable space of the portable fresh-keeping box, making it inconvenient to carry; in addition, the lid of the portable fresh-keeping box is mostly opened by rotating, and the lid and the box body cannot be separated, and the box body cannot be used alone, resulting in limited usage scenarios; and when the portable fresh-keeping box needs to store cold, the portable fresh-keeping box needs to be placed in the refrigeration device as a whole for cold storage, resulting in the technical problem that the portable fresh-keeping box occupies the internal usable space of the refrigeration device.

[0006] The first aspect of the present application provides a portable fresh-keeping box, comprising:

[0007] Box body;

[0008] A cover body, wherein the cover body is arranged at the open portion of the box body, the cover body is detachably connected to the box body, a receiving space is arranged in the cover body, and a cold storage module is arranged in the receiving space;

[0009] A handle is rotatably connected to the box body.

[0010] In some embodiments, a first flange is provided at the opening of the box body; the first flange is relatively provided at two sides of the box body along the length direction of the box body; a rotating part is provided at one end of the first flange; and the rotating parts provided on the same side of the box body have a preset distance between them;

[0011] A second flange, the second flange being connected to the other end of the first flange; the second flange being arranged opposite to each other at two sides of the box body along the width direction of the box body;

[0012] The handle is U-shaped, and limiting portions are provided at both ends of the handle. The handle is rotatably connected to the rotating portion through the limiting portions.

[0013] In some embodiments, the rotating part includes:

[0014] A rotating shaft, wherein a mounting hole is provided in the rotating shaft;

[0015] The limiting part comprises:

[0016] Rotating slot;

[0017] A limiting rod and a limiting protrusion are arranged in the rotation groove; one end of the limiting rod is connected to the rotation groove, and the other end is connected to the limiting protrusion;

[0018] The handle is arranged in the assembly hole and is tightly connected to the rotating part through the limiting rod and the limiting protrusion;

[0019] The handle is arranged in the rotating groove through the rotating shaft and is rotatably connected to the rotating part.

[0020] In some embodiments, the limiting rod and the limiting protrusion are arranged in the assembly hole, so that the handle is rotated and connected to the rotating part according to a preset angle;

[0021] When the handle is in a horizontal direction, the handle is tightly connected to the second flange.

[0022] In some embodiments, the cover comprises:

[0023] Upper cover;

[0024] A lower cover is connected to the upper cover to form a storage space for placing the cold storage module.

[0025] In some embodiments, a step is provided at the opening of the box body, and the step is provided on the inner side of the box body along the length direction and the width direction of the box body;

[0026] Both the upper cover and the lower cover can be snap-connected with the step.

[0027] In some embodiments, the cover body is provided with buckles opposite to each other along the length direction, and the buckles are symmetrical structures;

[0028] When the cover body is connected to the box body, the buckle is located between the rotating parts.

[0029] In some embodiments, when the cover body is connected to the box body and the handle is tightly connected to the second flange, the handle and the upper cover or the lower cover are located in the same horizontal direction.

[0030] In some embodiments, the surface of the lower cover is concave.

[0031] A second aspect of the present application provides a refrigeration device, comprising:

[0032] Freezer;

[0033] A portable fresh-keeping box as described in any one of the first aspects above, arranged in the refrigerator;

[0034] The refrigerator is provided with an opening frame on one side close to the opening, and the opening frame is arranged inside the refrigerator along the length direction of the refrigerator; the portable fresh-keeping box is arranged in the refrigerator by being tightly connected to the second flange through the opening frame.

[0035] The present application provides a portable fresh-keeping box and a refrigeration device, the portable fresh-keeping box comprising: a box body; a cover body, the cover body being arranged at an open portion of the box body, the cover body being detachably connected to the box body, a storage space being arranged in the cover body, and a cold storage module being arranged in the storage space; a handle, the handle being rotatably connected to the box body to realize a portable fresh-keeping box in which the cold storage module is arranged in the box cover, thereby simplifying the box body structure and increasing the effective storage space inside the portable fresh-keeping box; a handle rotating around an axis is arranged on the shell of the portable fresh-keeping box for easy carrying outside; the box cover and the box body are designed independently, and when the refrigerant needs to store cold, the box cover can be placed separately in the refrigeration device, occupying less space in the refrigeration system; at the same time, the box body of the portable fresh-keeping box can be used separately as a basket, and can also be placed separately in the refrigeration system as a storage basket; a box cover is provided, the front and back sides of which can be snapped with the shell, and when the back side is snapped, the top of the box cover can be used as a storage platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0037] Figure 1 This is a schematic diagram of the structure of the portable fresh-keeping box in this application;

[0038] Figure 2 It is a structural schematic diagram of the rotating part and the limiting part in this application;

[0039] Figure 3 It is a schematic diagram of the structure of the box body in this application;

[0040] Figure 4 It is a structural schematic diagram of the cover body in this application;

[0041] Figure 5 It is a schematic diagram of the structure of the clasp in this application;

[0042] Figure 6 This is a schematic diagram of the structure of an embodiment of the present application after the cover body and the box body are connected;

[0043] Figure 7 This is a schematic diagram of the structure of another embodiment after the cover body and the box body are connected in this application;

[0044] Figure 8 This is a schematic diagram of the structure of an embodiment of the present application after the handle is connected to the rotating part;

[0045] Fig. 9 This is a schematic diagram of the structure of the portable fresh-keeping box in this application after being tightly connected to the refrigeration device.

[0046] Description of reference numerals:

[0047] 1-box body; 11-first flange; 12-rotating part; 121-rotating shaft; 122-assembly hole; 13-second flange; 14-step; 13-second flange; 2-cover body; 21-upper cover; 22-lower cover; 23-buckle; 3-handle; 31-limiting part; 311-rotating groove; 312-limiting rod; 313-limiting protrusion; 4-freezer; 41-mouth frame. DETAILED DESCRIPTION

[0048] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings 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 the field without creative work should fall within the scope of protection of the present application.

[0049] In some technologies, the portable fresh-keeping box generally places the cold storage module at the bottom or side of the box body, which has a complex structure and results in a small internal space for use in the portable fresh-keeping box, making it inconvenient to carry. In addition, the lid of the portable fresh-keeping box is mostly opened by rotating, and the lid and the box body cannot be separated, so the box body cannot be used alone, which limits the usage scenarios. Moreover, when the portable fresh-keeping box needs to store cold, the portable fresh-keeping box as a whole needs to be placed in a refrigeration device for cold storage, which causes the portable fresh-keeping box to occupy the internal space of the refrigeration device. In order to solve this technical problem, the present application provides a portable fresh-keeping box and a refrigeration device. The structures of the various parts of the portable fresh-keeping box and the refrigeration device are described below:

[0050] Depend on Figure 1 It can be seen that the first aspect of the present application provides a portable fresh-keeping box, comprising: a box body 1; the box body 1 is provided with a storage space for placing food; a cover body 2, the cover body 2 is provided at the open part of the box body 1, the cover body 2 is detachably connected to the box body 1, a storage space is provided in the cover body 2, and a cold storage module is provided in the storage space; a handle 3, the handle 3 is rotatably connected to the box body 1. The portable fresh-keeping box can be lifted by the handle 3. The present application does not occupy the usable space in the box body 1 by placing the cold storage module in the storage space of the cover body 2, and there is no need to put the entire portable fresh-keeping box into the refrigeration device when storing cold, and only the cover body 2 needs to be placed in the refrigeration device, and does not occupy the usable space in the refrigeration device.

[0051] The present application provides a portable fresh-keeping box, which realizes a portable fresh-keeping box in which a cold storage module is arranged in a cover body 2, simplifies the box body structure, and increases the effective storage space inside the portable fresh-keeping box; the portable fresh-keeping box shell is provided with a handle that rotates around an axis, which is convenient for carrying outside; the cover body 2 and the box body 1 are designed independently, and when the refrigerant needs to store cold, the cover body 2 can be placed alone in the refrigeration device, occupying less space in the refrigeration system; at the same time, the portable fresh-keeping box body 1 can be used alone as a basket, and can also be placed alone in the refrigeration system as a storage basket.

[0052] Depend on Figure 3It can be seen that the opening of the box body 1 is provided with a first flange 11; the first flange 11 is relatively provided at both sides of the box body 1 along the length direction of the box body 1; a rotating part 12 is provided at one end of the first flange 11; the rotating parts 12 provided on the same side of the box body 1 have a preset length between them; the preset length is set according to the rotation angle of the handle 3 to ensure that when the handle 3 reaches the maximum rotation angle, the handles 3 can fit each other so that the user can hold the handle 3; the second flange 13, the second flange 13 and the first flange 11; the second flange 13 is relatively arranged on both sides of the box body 1 along the width direction of the box body 1; the second flange 13 is used for the handle 3 to be in close contact with the second flange 13 when the handle 3 is in the horizontal direction, on the one hand, to prevent the handle 3 from colliding with the box body 1; on the other hand, when the portable fresh-keeping box is not in use, the handle 3 and the cover 2 are in the same horizontal direction, which makes it more convenient to place the portable fresh-keeping box and makes the portable fresh-keeping box more beautiful as a whole; the handle 3 is U-shaped, and the two ends of the handle 3 are provided with limiting portions 31, such as Figure 2 As shown, the handle 3 is rotatably connected to the rotating part 12 through the limiting part 31. The limiting rod 312 and the limiting protrusion are arranged in the assembly hole 122, so that the handle 3 is rotatably connected to the rotating part 12 according to a preset angle; the limiting part 31 allows the handle 3 to rotate within a preset angle. When it is at the minimum rotation angle, the handle 3 fits with the second flange 13, which prevents the handle 3 from colliding with the box body 1 on the one hand, and on the other hand, when the portable fresh-keeping box is not in use, the handle 3 and the cover body 2 are in the same horizontal direction, which makes it more convenient to place the portable fresh-keeping box and makes the portable fresh-keeping box more beautiful as a whole; when it is at the maximum rotation angle, the handles 3 fit together as shown in FIG. Figure 1 As shown, the user can move the portable fresh-keeping box by holding the handle 3. It can be understood that the setting of the limiting portion 31 can prevent the handles 3 from colliding with each other and thus causing damage to the handles 3.

[0053] Depend on Figure 2It can be known that the rotating part 12 includes: a rotating shaft 121, and an assembly hole 122 is arranged in the rotating shaft 121; the limiting part 31 includes: a rotating groove 311; a limiting rod 312 and a limiting protrusion 313 arranged in the rotating groove 311; one end of the limiting rod 312 is connected to the rotating groove 311, and the other end is connected to the limiting protrusion 313; the rotating shaft 121 is rotatably arranged in the rotating groove 311, and the handle 3 is arranged in the assembly hole 122 and is tightly connected to the rotating part 12 through the limiting rod 312 and the limiting protrusion 313; the positioning between the handle 3 and the box body 1 can be achieved by setting the limiting rod 312 and the limiting protrusion 313 in the assembly hole 122; Figure 8 As shown, when the limiting rod 312 and the limiting protrusion 313 are assembled in the assembly hole 122, there is a certain rotation space. When the maximum rotation angle is reached, that is, when the handles 3 are in contact with each other, the limiting protrusion 313 is in contact with the inner wall of the assembly hole 122, so that the handle 3 cannot be rotated; the handle 3 is arranged in the rotation groove 311 through the rotation shaft 121 and is rotatably connected with the rotating part 12. Through the arrangement of the above structure, on the one hand, the manufacturing cost is reduced, and the handle 3 can be rotated according to the preset angle without adding additional components; on the other hand, the assembly efficiency is improved. The fixed connection between the handle 3 and the box body 1 can be achieved through the arrangement of the assembly hole 122, the limiting rod 312, and the limiting protrusion 313, without adding additional fixing components, which increases the assembly efficiency and thus improves the production efficiency of the portable fresh-keeping box.

[0054] like Figure 6 and Figure 7 As shown, the cover body 2 includes: an upper cover 21; a lower cover 22, and the lower cover 22 is connected to the upper cover 21 to form a storage space for placing the cold storage module. The upper cover 21 and the lower cover 22 can be set as a snap-fit ​​structure, which is not limited here. The upper cover 21 and the lower cover 22 form a storage space for placing the cold storage module through the snap-fit ​​structure of the upper cover 21 and the lower cover 22. The above structure can be set to facilitate maintenance personnel to inspect or check the cold storage module. On the other hand, compared with the cold storage module set in the box body 1, the present application sets the cold storage module in the cover body 2, which increases the use area in the box body 1. In addition, when storing cold, the cover body 2 can be placed in the refrigeration device alone for cold storage without placing the portable fresh-keeping box as a whole in the refrigeration device, which will not reduce the use space of the refrigeration device.

[0055] Depend on Figure 3It can be seen that a step 14 is provided at the opening of the box body 1, and the step 14 is provided on the inner side of the box body 1 along the length direction and the width direction of the box body 1; the step 14 is used to snap the cover body 2 to the box body 1; the upper cover 21 and the lower cover 22 can be snapped with the step 14, as shown in FIG. Figure 6 and Figure 7 In the present application, both the upper cover 21 and the lower cover 22 can be snapped with the step 14, that is, the side of the box body 1 that is open and faces outward can be the upper cover 21 or the lower cover 22 of the cover body 2, wherein the surface of the lower cover 22 is a concave surface, and the lower cover 22 can be used as a loading platform for placing items or food materials by setting the concave surface. When certain items need to be placed, the lower cover 22 can be used as the side of the cover body 2 facing outward, and the user can place the items and food materials that need to be used in the concave surface of the lower cover 22 and use it as a loading platform; when the user does not need to place items, the upper cover 21 can be used as the side of the cover body 2 facing outward to prevent contaminants from falling onto the cover body 2.

[0056] Depend on Figure 4 It can be seen that the cover body 2 is provided with buckles 23 along the length direction, and the buckles 23 are symmetrical structures; when the cover body 2 is connected to the box body 1, the buckles 23 are located between the rotating parts 12, such as Figure 5 The buckle 23 is used to place the cover 2 on the box body 1, or to detach the cover 2 from the box body 1. By setting the buckle 23 as a symmetrical structure, the cover 2 can be used normally when the upper cover 21 or the lower cover 22 faces the opening of the box body 1.

[0057] like Figure 5 As shown, when the cover 2 is connected to the box body 1 and the handle 3 is tightly connected to the second flange 13, the handle 3 and the upper cover 21 or the lower cover 22 are located in the same horizontal direction. When the cover 2 is snapped into the box body 1, the handle 3 and the upper cover 21 or the lower cover 22 are located in the same horizontal direction. On the one hand, no groove is formed when the cover 2 is snapped into the box body 1, thereby preventing contaminants from falling into the space formed between the cover 2 and the box body 1; on the other hand, the portable fresh-keeping box is more beautiful.

[0058] The present application provides a portable fresh-keeping box, which increases the effective storage space inside the box body 1 of the portable fresh-keeping box by arranging a cold storage module inside the cover body 2; the portable fresh-keeping box is provided with a handle 3 that rotates around an axis, which is convenient for carrying outside; the cover body 2 and the box body 1 are designed independently, and when the cold storage module needs to store cold, the cover body 2 can be placed alone in the refrigeration device, occupying less internal usable space of the refrigeration device; at the same time, the box body 1 of the portable fresh-keeping box can be used alone as a basket, and can also be placed alone in the refrigeration device as a storage basket; a cover body 2 is provided, which can be buckled with the box body 1 on both the front and back sides, and when the back side of the cover body 2 is buckled with the box body 1, the top of the cover body 2 can be used as a storage platform.

[0059] Depend on Fig. 9 It can be seen that the second aspect of the present application provides a refrigeration device, characterized in that it includes: a refrigerator 4; it can be any type of refrigeration equipment, which is not limited here; a portable fresh-keeping box as described in any of the above embodiments is arranged in the refrigerator 4; the refrigerator 4 is provided with a mouth frame 41 on the side close to the opening, and the mouth frame 41 is arranged inside the refrigerator 4 along the length direction of the refrigerator 4; the portable fresh-keeping box is tightly connected with the second flange 13 through the mouth frame 41 and arranged in the refrigerator 4. The portable fresh-keeping box can be overlapped with the second flange 13 through the mouth frame 41, so that the portable fresh-keeping box is arranged at the top of the refrigerator 4, and does not occupy the use space at the bottom of the refrigerator 4; the cover body 2 of the portable fresh-keeping box can also be disassembled from the portable fresh-keeping box, and the cover body 2 can be directly placed in the refrigerator 4 without occupying too much use space of the refrigerator 4.

[0060] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. A portable fresh-keeping box, characterized in that: include: Box body (1); A cover body (2), the cover body (2) being arranged at an open portion of the box body (1), the cover body (2) being detachably connected to the box body (1), a receiving space being arranged inside the cover body (2), and a cold storage module being arranged inside the receiving space; A handle (3), wherein the handle (3) is rotatably connected to the box body (1).

2. A portable fresh-keeping box according to claim 1, characterized in that: The opening of the box body (1) is provided with a first flange (11); the first flange (11) is arranged at two sides of the box body (1) along the length direction of the box body (1); a rotating part (12) is arranged at one end of the first flange (11); the rotating parts (12) arranged on the same side of the box body (1) have a preset distance between them; A second flange (13), the second flange (13) being connected to the other end of the first flange (11); the second flange (13) being arranged opposite to each other on two sides of the box body (1) along the width direction of the box body (1); The handle (3) is U-shaped, and limiting portions (31) are provided at both ends of the handle (3). The handle (3) is rotatably connected to the rotating portion (12) via the limiting portions (31).

3. A portable fresh-keeping box according to claim 2, characterized in that: The rotating part (12) comprises: A rotating shaft (121), wherein a mounting hole (122) is provided in the rotating shaft (121); The limiting portion (31) comprises: Rotating groove (311); A limiting rod (312) and a limiting protrusion (313) are arranged in the rotation groove (311); one end of the limiting rod (312) is connected to the rotation groove (311), and the other end is connected to the limiting protrusion (313); The handle (3) is arranged in the assembly hole (122) through the limiting rod (312) and the limiting protrusion and is tightly connected to the rotating part (12); The handle (3) is arranged in the rotating groove (311) through the rotating shaft (121) and is rotatably connected to the rotating part (12).

4. A portable fresh-keeping box according to claim 3, characterized in that: The limiting rod (312) and the limiting protrusion are arranged in the assembly hole (122), so that the handle (3) is rotated and connected to the rotating part (12) according to a preset angle; When the handle (3) is in a horizontal direction, the handle (3) is tightly connected to the second flange (13).

5. A portable fresh-keeping box according to claim 2, characterized in that: The cover body (2) comprises: Upper cover (21); A lower cover (22), wherein the lower cover (22) is connected to the upper cover (21) to form a storage space for placing the cold storage module.

6. A portable fresh-keeping box according to claim 5, characterized in that: A step (14) is provided at the opening of the box body (1), and the step (14) is provided on the inner side of the box body (1) along the length direction and the width direction of the box body (1); The upper cover (21) and the lower cover (22) can both be snap-connected with the step (14).

7. A portable fresh-keeping box according to claim 5, characterized in that: The cover body (2) is provided with buckles (23) opposite to each other along the length direction, and the buckles (23) are of symmetrical structure; When the cover body (2) is connected to the box body (1), the buckle (23) is located between the rotating parts (12).

8. The portable fresh-keeping box according to claim 5, characterized in that: When the cover body (2) is connected to the box body (1) and the handle (3) is tightly connected to the second flange (13), the handle (3) and the upper cover (21) or the lower cover (22) are located in the same horizontal direction.

9. The portable fresh-keeping box according to claim 5, characterized in that: The surface of the lower cover (22) is a concave surface.

10. A refrigeration device, characterized in that: include: Freezer (4); A portable fresh-keeping box as described in any one of claims 1 to 9, arranged in the refrigerator (4); The refrigerator (4) is provided with an opening frame (41) on one side close to the opening, and the opening frame (41) is arranged inside the refrigerator (4) along the length direction of the refrigerator (4); the portable fresh-keeping box is arranged in the refrigerator (4) by being tightly connected to the second flange (13) through the opening frame (41).

Images