Portable refrigeration luggage

Abstract

The utility model discloses a portable refrigeration luggage which comprises a luggage body, a top cover and a refrigeration box body, an inner cavity with an upper opening is arranged in the luggage body, the refrigeration box body is arranged in the inner cavity, a containing cavity and a refrigeration assembly used for refrigerating the containing cavity are arranged in the refrigeration box body, and the portable refrigeration luggage is characterized by further comprising a connecting piece, a first connecting part is arranged at an opening in the upper portion of the inner cavity, a top cover connecting part is arranged on the top cover and connected with the first connecting part, a second connecting part is arranged on the side wall of the upper portion of the inner cavity, and one end of a connecting piece penetrates through the second connecting part and then is connected to the refrigeration box body. According to the portable refrigeration luggage, the connecting piece penetrates through the second connecting part on the inner cavity and then is connected with the refrigeration box body, so that the refrigeration box body is fixedly mounted on the inner cavity, inclination and even toppling of the refrigeration box body can be well avoided, and stable work of the refrigeration box body is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of refrigeration equipment technology, and in particular to a portable refrigeration case. Background Technology

[0002] As outdoor activities such as camping and hiking become increasingly popular, food is often carried during these activities. As a result, portable refrigeration equipment (such as refrigerated bags) has emerged. These bags typically include a backpack and a refrigerated box placed inside the backpack. The refrigerated box can effectively maintain the freshness of food or keep beverages frozen during outdoor activities.

[0003] However, the above-mentioned cooling cases still have the following shortcomings: the cooling case is simply placed inside the backpack, and the internal volume of the backpack is larger than the volume of the cooling case to facilitate the user's placement of the cooling case. During outdoor activities, the cooling case is prone to tilting or even tipping over inside the backpack, affecting the normal operation of the cooling case. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a portable refrigeration case in which the refrigeration box can be well fixed in the case body, which is conducive to the stable operation of the refrigeration box.

[0005] The purpose of this utility model is achieved as follows:

[0006] A portable refrigerated case includes a case body, a top cover, and a refrigeration chamber. The case body has an inner cavity with an upper opening, and the refrigeration chamber is placed within the inner cavity. The refrigeration chamber contains a receiving cavity and a refrigeration component for cooling the receiving cavity. The case is characterized by further including a connector. A first connecting portion is provided at the upper opening of the inner cavity, and a top cover connecting portion is provided on the top cover, which connects to the first connecting portion. A second connecting portion is provided on the upper side wall of the inner cavity. One end of the connector passes through the second connecting portion and connects to the refrigeration chamber. This portable refrigerated case, by connecting the connector through the second connecting portion on the inner cavity to the refrigeration chamber, achieves a fixed installation of the refrigeration chamber on the inner cavity, effectively preventing the refrigeration chamber from tilting or even tipping over, thus promoting stable operation. Furthermore, the top cover connects to the first connecting portion of the case body through its top cover connecting portion, achieving a stable installation of the top cover at the upper opening of the inner cavity, allowing the top cover to effectively seal the opening and the refrigeration chamber.

[0007] The objective of this utility model can also be achieved by the following technical measures:

[0008] Specifically, the second connecting part is made of flexible material and includes a connecting section and a shielding section. One end of the connecting section is connected to the upper side wall of the inner cavity, and the other end of the connecting section is connected to the shielding section. One end of the connector passes through the connecting section and is connected to the refrigeration box. The shielding section shields the other end of the connector. The flexible material of the second connecting part facilitates its folding to form the connecting section and the shielding section. The second connecting part achieves a stable connection with the refrigeration box through the connecting section, thus achieving the purpose of this patent. The shielding section shields the connector, providing a certain aesthetic effect.

[0009] Specifically, the second connecting part is a connecting fabric piece, one end of which is sewn to the upper side wall of the inner cavity; the connecting fabric piece is easy to obtain, and the sewing method ensures that the connecting fabric piece can be firmly installed on the upper side wall of the inner cavity.

[0010] Specifically, it further includes a fixing washer, and the connector is a connecting screw. The fixing washer is attached to one side of the connecting section, and one end of the connecting screw passes through the fixing washer and the connecting section in sequence and is connected to the refrigeration box. The fixing washer can effectively enhance the rigidity and strength of the connecting section, so as to facilitate the connection operation of the connecting screw on the connecting section.

[0011] Specifically, the refrigeration housing includes an outer housing and an inner liner. The outer housing has a first placement space and a second placement space. The refrigeration component is disposed in the first placement space. The inner liner is placed in the second placement space and has the receiving cavity. This allows the refrigeration component and the inner liner to be installed independently in the outer housing, which is beneficial for the stable operation of the refrigeration component and the inner liner.

[0012] Specifically, the upper outer periphery of the outer casing is provided with a concave support platform, and the upper outer periphery of the inner liner is provided with an outward flange corresponding to the concave support platform. The outward flange rests on the concave support platform, and one side of the outward flange abuts against the corresponding side of the concave support platform. One end of the connecting screw passes through the fixing washer, the connecting section, and the outward flange in sequence and then connects to the side wall of the concave support platform. Through the cooperation of the outward flange and the concave support platform, the positioning and initial installation of the inner liner on the outer casing are achieved. Furthermore, the connecting screw also serves to fix the outward flange and the concave support platform, so as to ensure that the inner liner is firmly installed on the outer casing.

[0013] Specifically, the first connecting part is a first zipper tape, and the top cover connecting part is a top cover zipper tape, with the first zipper tape and the top cover zipper tape linked together; this connection method is easy to implement and the connection is firm.

[0014] Furthermore, the back of the bag body is connected to a shoulder strap, and the left and right sides of the bag body are provided with handles; so that users can move the bag body by carrying it on their back or by lifting it, to meet different user needs.

[0015] The beneficial effects of this utility model are as follows:

[0016] (1) This portable refrigeration case is connected to the refrigeration box body by passing through the second connecting part on the inner cavity with the connector, so as to realize the fixed installation of the refrigeration box body on the inner cavity. This can effectively prevent the refrigeration box body from tilting or even tipping over, which is conducive to the stable operation of the refrigeration box body. Furthermore, the top cover is connected to the first connecting part of the case body through the top cover connecting part, so as to realize the stable installation of the top cover at the upper opening of the inner cavity, so that the top cover can effectively seal the opening and the refrigeration box body.

[0017] (2) The second connecting part made of flexible material is easy to fold to form a connecting section and a shielding section. The second connecting part achieves a stable connection with the refrigeration box through the connecting section, so as to achieve the purpose of this patent; it achieves the shielding of the connecting parts through the shielding section, which has a certain aesthetic effect.

[0018] (3) The fixing shim can effectively enhance the rigidity and strength of the connecting section, so as to facilitate the connection operation of the connecting screw on the connecting section. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the portable refrigeration case of this utility model.

[0020] Figure 2 This is a cross-sectional view of the portable refrigeration case of this utility model.

[0021] Figure 3 for Figure 2 Enlarged view of point A.

[0022] Figure 4 for Figure 2 Enlarged view of point B.

[0023] Figure 5 This is a disassembled view of the portable refrigeration case of this utility model. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0025] Implementation examples, in conjunction with Figures 1 to 5As shown, a portable refrigeration case includes a case body 1, a top cover 2, and a refrigeration chamber 3. The case body 1 has an inner cavity 11 with an upper opening 12. The refrigeration chamber 3 is placed in the inner cavity 11. The refrigeration chamber 3 has a receiving cavity 31 and a refrigeration assembly for refrigerating the receiving cavity 31. The case is characterized by further including a connector 4. A first connecting part 5 is provided at the upper opening 12 of the inner cavity 11. A top cover connecting part 21 is provided on the top cover 2. The top cover connecting part 21 is connected to the first connecting part 5. A second connecting part 6 is provided on the upper side wall of the inner cavity 11. One end of the connector 4 passes through the second connecting part 6 and is connected to the refrigeration chamber 3. (The refrigeration assembly includes common compressors, evaporators, condensers, and cooling fans, but is not shown.)

[0026] As a specific solution, the second connecting part 6 is made of flexible material. The second connecting part 6 includes a connecting section 61 and a blocking section 62. One end of the connecting section 61 is connected to the upper side wall of the inner cavity 11, and the other end of the connecting section 61 is connected to the blocking section 62. One end of the connector 4 passes through the connecting section 61 and is connected to the refrigeration box 3. The blocking section 62 blocks the other end of the connector 4.

[0027] In this embodiment, the second connecting part 6 is a connecting fabric piece, one end of which is sewn to the upper side wall of the inner cavity 11.

[0028] As a more specific solution, it also includes a fixing gasket 7, the connector 4 is a connecting screw, the fixing gasket 7 is attached to one side of the connecting section 61, and one end of the connecting screw passes through the fixing gasket 7 and the connecting section 61 in sequence and is connected to the refrigeration box 3.

[0029] As a more specific embodiment, the refrigeration housing 3 includes an outer housing 32 and an inner liner 33. The outer housing 32 is provided with a first placement space 321 and a second placement space 322. The refrigeration component is provided on the first placement space 321. The inner liner 33 is placed on the second placement space 322 and is provided with the receiving cavity 31.

[0030] In this embodiment, the upper outer periphery of the outer casing 32 is provided with a concave support platform 323, and the upper outer periphery of the inner liner 33 is provided with an outward flange 331 corresponding to the position of the concave support platform 323. The outward flange 331 is supported on the concave support platform 323 and one side of the outward flange 331 abuts against the corresponding side of the concave support platform 323. One end of the connecting screw passes through the fixing washer 7, the connecting section 61 and the outward flange 331 in sequence and is connected to the side wall of the concave support platform 323.

[0031] As a preferred embodiment, the first connecting part 5 is a first zipper tape, the top cover connecting part 21 is a top cover zipper tape, and the first zipper tape and the top cover zipper tape are connected.

[0032] As a preferred embodiment, a shoulder strap 8 is connected to the rear side of the bag body 1, and handles 9 are provided on the left and right sides of the bag body 1.

Claims

1. A portable refrigerated case, comprising a case body (1), a top cover (2), and a refrigeration chamber (3), wherein the case body (1) has an inner cavity (11) with an upper opening (12), the refrigeration chamber (3) is placed in the inner cavity (11), and the refrigeration chamber (3) has a receiving cavity (31) and a refrigeration component for refrigerating the receiving cavity (31), characterized in that, It also includes a connector (4), a first connecting part (5) is provided at the upper opening (12) of the inner cavity (11), a top cover connecting part (21) is provided on the top cover (2), the top cover connecting part (21) is connected to the first connecting part (5), a second connecting part (6) is provided on the upper side wall of the inner cavity (11), and one end of the connector (4) passes through the second connecting part (6) and is connected to the refrigeration box (3).

2. The portable refrigerated case according to claim 1, characterized in that, The second connecting part (6) is made of flexible material. The second connecting part (6) includes a connecting section (61) and a shielding section (62). One end of the connecting section (61) is connected to the upper side wall of the inner cavity (11), and the other end of the connecting section (61) is connected to the shielding section (62). One end of the connector (4) passes through the connecting section (61) and is connected to the refrigeration box (3). The shielding section (62) shields the other end of the connector (4).

3. The portable refrigerated case according to claim 2, characterized in that, The second connecting part (6) is a connecting fabric piece, one end of which is sewn to the upper side wall of the inner cavity (11).

4. The portable refrigerated case according to claim 2, characterized in that, It also includes a fixing gasket (7), the connector (4) is a connecting screw, the fixing gasket (7) is attached to one side of the connecting section (61), and one end of the connecting screw passes through the fixing gasket (7) and the connecting section (61) in sequence and is connected to the refrigeration box (3).

5. The portable refrigerated case according to claim 4, characterized in that, The refrigeration box (3) includes an outer box (32) and an inner liner (33). The outer box (32) is provided with a first placement space (321) and a second placement space (322). The refrigeration component is provided on the first placement space (321). The inner liner (33) is placed on the second placement space (322) and the receiving cavity (31) is provided on the inner liner (33).

6. The portable refrigerated case according to claim 5, characterized in that, The outer casing (32) has a concave support platform (323) on its upper outer periphery. The inner liner (33) has an outward flange (331) on its upper outer periphery corresponding to the concave support platform (323). The outward flange (331) rests on the concave support platform (323) and one side of the outward flange (331) abuts against the corresponding side of the concave support platform (323). One end of the connecting screw passes through the fixing washer (7), the connecting section (61) and the outward flange (331) in sequence and then connects to the side wall of the concave support platform (323).

7. The portable refrigerated case according to claim 1, characterized in that, The first connecting part (5) is a first zipper tape, and the top cover connecting part (21) is a top cover zipper tape. The first zipper tape and the top cover zipper tape are connected together.

8. The portable refrigeration case according to claim 1, characterized in that, The back of the bag body (1) is connected to a shoulder strap (8), and the left and right sides of the bag body (1) are provided with handles (9).

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