Roof box packaging assembly

By setting up a protective cover on the roof box, the problem of easy damage to the roof box sealing part during transportation is solved, achieving higher transportation safety and cost-effectiveness.

CN222664301UActive Publication Date: 2025-03-25SHENZHEN S F TAISEN HLDG (GRP) CO LTD
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Patent Information

Application Number
CN202421499887.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-03-25
Estimated Expiration
2034-06-27

AI Technical Summary

Technical Problem

The sealing part of the roof box is easily damaged during express transportation, resulting in damage to goods and increased transportation costs.

Method used

A roof box packaging assembly is designed, including a roof box and a protective cover, which is arranged on the roof and the box body through a first open mask to form a pressure to protect the roof.

Benefits of technology

It effectively reduces the damage rate of the sealing part of the roof box, improves the safety of goods in transportation, and reduces claims and packaging costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The roof box packaging assembly comprises a roof box and a protective cover, the roof box is provided with a containing cavity used for containing liquid, the roof box comprises a roof part and a box body part which are connected and communicated, the roof part is obliquely arranged at the top end of the box body part, and the roof part and the box body part jointly form the containing cavity. The protective cover is provided with a first opening and covers the roof part and at least part of the box body part through the first opening. According to the roof box packaging assembly, the problem that the sealing part of the roof box is damaged can be solved.
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Description

Technical Field

[0001] The present application relates to the field of packaging, and more particularly, to a rooftop box packaging assembly. Background Art

[0002] In recent years, with the rapid development of fresh food e-commerce, express delivery of rooftop box products such as fresh milk, yogurt, and juice has increased rapidly.

[0003] The sealing part on the top of the roof box is a reserved tear-away opening. Since express parcels may be placed sideways or upside down during transportation, and the parcels are subject to impact and vibration, the sealing part is more likely to be damaged. Utility Model Content

[0004] The present application provides a roof box packaging assembly, which can improve the problem of damage to the sealing part of the roof box.

[0005] The present application proposes a roof box packaging assembly, comprising a roof box and a protective cover, wherein the roof box has a receiving cavity for receiving liquid, the roof box comprises a roof portion and a box body portion connected and communicated with each other, the roof portion is obliquely arranged at the top of the box body portion, and the roof portion and the box body portion jointly form the receiving cavity. The protective cover has a first opening, and is covered on the roof portion and at least a part of the box body portion through the first opening.

[0006] The embodiment of the present application provides a protective cover on the roof box to protect the roof portion of the roof box, thereby reducing damage to the roof portion during express transportation and lowering the breakage rate of the sealed portion of the roof box.

[0007] In addition, the rooftop box packaging assembly according to the present application may also have the following additional technical features:

[0008] In some embodiments of the present application, the protective cover includes a protective portion and a connecting portion arranged along a first direction, the protective portion cover is arranged on the roof portion, the connecting portion has a first opening, the connecting portion is arranged on at least a portion of the outer peripheral side of the box body portion, and forms a resisting force with the box body portion, the protective cover is connected to the roof box through the connecting portion, and the first direction is parallel to the arrangement direction from the roof portion to the box body portion.

[0009] In some embodiments of the present application, the connecting portion is arranged continuously around the box body in a circle.

[0010] In some embodiments of the present application, the cross-sectional shape of the box body is a polygon, and a pressing force is formed between all surfaces of the connecting portion and surfaces at corresponding positions of the box body.

[0011] In some embodiments of the present application, the roof portion includes an inclined sub-portion and a sealing edge, the inclined sub-portion is connected to the box body portion, the sealing edge, the inclined sub-portion and the box body portion are arranged in sequence along a first direction, the inclined sub-portion includes a first inclined surface and a second inclined surface opposite to each other, the first inclined surface and the second inclined surface are both connected to the sealing edge at an angle, the shape of the protective cover matches the shape of the sealing edge, the shape of the first inclined surface and the shape of the second inclined surface, respectively, and the first direction is parallel to the arrangement direction from the roof portion to the box body portion.

[0012] In some embodiments of the present application, the sealing edge includes a tip facing away from the inclined sub-portion, and the roof box packaging assembly has a first state. In the first state, the protective cover is in contact with at least one of the first inclined surface and the second inclined surface, and the surface of the protective cover facing the tip is spaced apart from the tip along the first direction.

[0013] In some embodiments of the present application, in the first state, a surface of the protective cover facing the tip is spaced from the tip by a distance h along the first direction, and h satisfies: 1 mm ≤ h ≤ 2 mm.

[0014] In some embodiments of the present application, the protective cover includes a protective portion and a connecting portion arranged along a first direction, the protective portion is arranged on the roof portion, the connecting portion has a first opening, and the connecting portion is arranged on at least a portion of the outer peripheral side of the box body portion. The roof box also includes a cover body, the first inclined surface has a second opening connected to the accommodating cavity, the cover body closes the second opening, and the protective portion has an avoidance groove for avoiding the cover body.

[0015] In some embodiments of the present application, the connecting portion includes a first surface and a protruding sub-portion, the protruding sub-portion is connected to the first surface and separates the first surface into two parts arranged along a second direction, the protruding sub-portion is connected to the groove wall of the avoidance groove and protrudes from the first surface, and the second direction is perpendicular to the first direction.

[0016] In some embodiments of the present application, the rooftop box packaging assembly further includes a connecting structure, wherein the connecting structure connects the protective cover and the box body to fix the protective cover to the box body.

[0017] In some embodiments of the present application, the connection structure is a sealing sticker or a wrapping film.

[0018] In some embodiments of the present application, the protective cover is an integrally formed structure.

[0019] In some embodiments of the present application, the protective cover is a transparent plastic structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0021] Figure 1 A schematic diagram of the structure of a rooftop box packaging assembly according to an embodiment of the present application is schematically shown;

[0022] Figure 2 A schematic diagram of an exploded structure of a rooftop box packaging assembly according to an embodiment of the present application is shown;

[0023] Figure 3 The structure diagram of the protective cover in the rooftop box packaging assembly according to the embodiment of the present application is schematically shown;

[0024] Figure 4 A partial structural diagram of a rooftop box packaging assembly according to an embodiment of the present application is schematically shown.

[0025] The reference numerals are as follows:

[0026] 100. Roof box packaging components;

[0027] 1. Roof box; 11. Roof portion; 111. Inclined sub-portion; 112. Sealing edge; 113. First inclined surface; 114. Second inclined surface; 115. Tip; 12. Box body; 13. Cover;

[0028] 2. protective cover; 21. first opening; 22. protective portion; 221. groove wall; 23. connecting portion; 231. protruding portion; 232. first surface;

[0029] 3. Connection structure;

[0030] X, first direction; Y, second direction. DETAILED DESCRIPTION

[0031] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0032] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0033] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0034] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0035] Figure 1 A schematic diagram of the structure of a rooftop box packaging assembly according to an embodiment of the present application is schematically shown; Figure 2 A schematic diagram of an exploded structure of a rooftop box packaging assembly according to an embodiment of the present application is shown; Figure 3The schematic diagram of the structure of the protective cover in the rooftop box packaging assembly according to the embodiment of the present application is schematically shown.

[0036] like Figure 1-Figure 3 As shown, according to an embodiment of the present application, a rooftop box packaging assembly 100 is proposed, and the rooftop box packaging assembly 100 includes a rooftop box 1 and a protective cover 2. The rooftop box 1 has a receiving cavity for receiving liquid, and the rooftop box 1 includes a roof portion 11 and a box body portion 12 connected and communicated with each other, the roof portion 11 is obliquely arranged at the top of the box body portion 12, and the roof portion 11 and the box body portion 12 together form a receiving cavity. The protective cover 2 has a first opening 21, and is covered on the roof portion 11 and at least a part of the box body portion 12 through the first opening 21.

[0037] The roof portion 11 of the embodiment of the present application is tilted at the top of the box body 12, that is, at least one surface of the roof portion 11 connected to the box body 12 is tilted relative to the box body 12. Optionally, the roof portion 11 has four surfaces connected to the box body 12, and the four surfaces connected to the box body 12 are all tilted relative to the box body 12.

[0038] The roof portion 11 of the embodiment of the present application includes a sealing edge 112 of the roof box 1. Exemplarily, the roof portion 11 and the box body portion 12 are integrally formed. Of course, other connection methods can also be used.

[0039] The protective cover 2 of the embodiment of the present application is provided on the roof portion 11 and at least a part of the box body portion 12, and the protective cover 2 is provided on the entire roof portion 11. It should be noted that even if the part of the protective cover 2 covering the roof portion 11 is provided with small holes, it is also within the protection scope of the present application. The protective cover 2 can be provided on the entire box body portion 12 extending along the first direction X, and can also be provided on a part of the box body portion 12 extending along the first direction X. In addition, the protective cover 2 can be provided in a circle around the box body portion 12, and can also have an opening in the circumferential direction around the box body portion 12.

[0040] The protective cover 2 of the embodiment of the present application may be adapted to the shape of the non-recessed area of ​​the roof portion 11 , or may be deformed or enlarged to a certain extent without conforming to the shape. For example, the protective cover 2 is a hollow rectangular parallelepiped structure with a first opening 21 .

[0041] The portion of the protective cover 2 surrounding the box body 12 in the embodiment of the present application may have a gap with the box body 12 , or may abut against the box body 12 to form a pressure.

[0042] The protective cover 2 of the embodiment of the present application can be a colored plastic structure or a transparent plastic structure. Of course, the protective cover 2 can also be made of a composite material to enhance the structural strength.

[0043] The protective cover 2 in the embodiment of the present application may be formed by connecting several separately formed parts, or may be an integrally formed structure.

[0044] The embodiment of the present application provides a protective cover 2 on the roof box 1 to protect the roof portion 11 of the roof box 1, thereby reducing damage to the roof portion 11 during express delivery and reducing the breakage rate of the sealed portion of the roof box 1. Moreover, compared with the method of wrapping the filling gourd film on the roof box 1, the protective cover 2 is specifically used to protect the roof portion 11, so the protection effect of the roof box 1 is better and the breakage rate of the roof box 1 is lower; and the protective cover 2 can be buckled on the roof box 1 during packaging, so the packaging efficiency is also higher.

[0045] In addition, the protective cover 2 can save the claim cost, labor packaging cost and gourd film cost of the damaged roof box 1, and remove the production cost of the protective cover 2 itself. Overall, the cost of setting up the protective cover 2 is not much different from the original cost, but it improves customer satisfaction and market competitiveness.

[0046] In some embodiments, the protective cover 2 includes a protective portion 22 and a connecting portion 23 arranged along a first direction X. The protective portion 22 is covered on the roof portion 11. The connecting portion 23 has a first opening 21. The connecting portion 23 is arranged on at least part of the outer peripheral side of the box body portion 12 and forms a resisting force with the box body portion 12. The protective cover 2 is connected to the roof box 1 through the connecting portion 23. The first direction X is parallel to the arrangement direction from the roof portion 11 to the box body portion 12.

[0047] The connection portion 23 of the embodiment of the present application is disposed on at least part of the outer circumference of the box body 12 and forms abutting force with the box body 12, so that the protective cover 2 can be connected to the roof box 1. Specifically, the size of the connection portion 23 in the direction surrounding the box body 12 is set so that the connection portion 23 and the box body 12 are tightly abutted to form abutting force.

[0048] Taking the cross-sectional shape of the box body 12 as a rectangle as an example, the connecting portion 23 can surround the three surfaces of the box body 12 and form a resistance force with the three surfaces, thereby being connected to the box body 12; the connecting portion 23 can also surround the box body 12 but form an opening, which is located on one surface of the box body 12, and the connecting portion 23 forms a resistance force with the four surfaces.

[0049] Connecting the connection portion 23 to the box body 12 by means of abutting pressure can reduce the possibility of the protection cover 2 falling off the roof box 1 during transportation, thereby improving the protective effect of the protection cover 2 on the roof portion 11 .

[0050] In some embodiments, the connection portion 23 is disposed continuously around the box body 12 in a circle.

[0051] The connection portion 23 of the embodiment of the present application is disposed continuously around the box body 12 in a circle, that is, the connection portion 23 is ring-shaped and has no opening.

[0052] The connection portion 23 of the embodiment of the present application may have the same size as the box body 12 along the first direction X, or may be smaller than the size of the box body 12 along the first direction X.

[0053] Such an arrangement can not only improve the structural strength of the connecting portion 23, but also reduce the possibility of the protective cover 2 falling off due to shaking during transportation.

[0054] In some embodiments, the cross-sectional shape of the box body 12 is a polygon, and a pressing force is formed between all surfaces of the connecting portion 23 and surfaces at corresponding positions of the box body 12 .

[0055] The cross-sectional shape of the box body 12 in the embodiment of the present application can be a quadrilateral, a triangle, a pentagon, etc.

[0056] All surfaces of the connection portion 23 of the embodiment of the present application form a pressing force with the box body 12 , but this does not mean that a pressing force is formed in a circle around the box body 12 . For example, there is a gap between a portion of a surface of the connection portion 23 and the surface at the corresponding position of the box body 12 .

[0057] Such an arrangement can further improve the tightness of the pressing between the connecting portion 23 and the box body 12 , thereby improving the reliability of the connection between the box body 12 and the connecting portion 23 and reducing the possibility of the protective cover 2 falling off from the box body 12 .

[0058] In some embodiments, the roof portion 11 includes an inclined sub-portion 111 and a sealing edge 112, the inclined sub-portion 111 is connected to the box body portion 12, the sealing edge 112, the inclined sub-portion 111 and the box body portion 12 are arranged in sequence along the first direction X, the inclined sub-portion 111 includes a first inclined surface 113 and a second inclined surface 114 opposite to each other, the first inclined surface 113 and the second inclined surface 114 are both connected to the sealing edge 112 at an angle, the shape of the protective cover 2 matches the shape of the sealing edge 112, the shape of the first inclined surface 113 and the shape of the second inclined surface 114, respectively, and the first direction X is parallel to the arrangement direction from the roof portion 11 to the box body portion 12.

[0059] The first slope 113 and the second slope 114 of the embodiment of the present application refer to two inclined large surfaces of the roof box 1. Exemplarily, the first slope 113 and the second slope 114 are both connected to the large surface of the sealing edge 112 at an obtuse angle.

[0060] This arrangement can reduce the volume occupied by the protective cover 2 and improve the space utilization rate of the express package.

[0061] Figure 4A partial structural diagram of a rooftop box packaging assembly according to an embodiment of the present application is schematically shown.

[0062] See also Figure 2 and Figure 4 In some embodiments, the sealing edge 112 includes a tip 115 that faces away from the inclined sub-portion 111, and the roof box packaging assembly 100 has a first state. In the first state, the protective cover 2 is in contact with at least one of the first inclined surface 113 and the second inclined surface 114, and the surface of the protective cover 2 facing the tip 115 is spaced apart from the tip 115 along the first direction X.

[0063] The tip 115 in the embodiment of the present application refers to the end of the sealing edge 112 away from the inclined sub-portion 111. The surface of the protective cover 2 facing the tip 115 refers to the surface of the protective cover 2 opposite to the tip 115 in the first direction X.

[0064] Exemplarily, in the first state, the protective cover 2 is in contact with both the first inclined surface 113 and the second inclined surface 114 .

[0065] A distance is left between the surface of the protective cover 2 facing the tip 115 and the tip 115 along the first direction X, so as to improve the buffering protection effect of the protective cover 2 on the tip 115 and further reduce the breakage rate of the sealing edge 112 .

[0066] In some embodiments, in the first state, the surface of the protective cover 2 facing the tip 115 is spaced from the tip 115 along the first direction X by a distance h, and h satisfies: 1 mm≤h≤2 mm.

[0067] Optionally, h is 1 mm, 1.2 mm, 1.5 mm, 1.6 mm, 1.8 mm or 2 mm.

[0068] Limiting the distance between the surface of the protective cover 2 facing the tip 115 and the tip 115 along the first direction X to be greater than or equal to 1 mm can improve the buffering protection effect of the protective cover 2 on the tip 115; limiting the distance between the surface of the protective cover 2 facing the tip 115 and the tip 115 along the first direction X to be less than or equal to 2 mm can reduce the space occupied by the protective cover 2.

[0069] In some embodiments, the protection cover 2 includes a protection portion 22 and a connection portion 23 arranged along the first direction X, the protection portion 22 is disposed on the roof portion 11, the connection portion 23 has a first opening 21, and the connection portion 23 is disposed on at least a portion of the outer peripheral side of the box body portion 12. The roof box 1 also includes a cover body 13, the first inclined surface 113 has a second opening communicating with the accommodating cavity, the cover body 13 closes the second opening, and the protection portion 22 has an avoidance groove for avoiding the cover body 13.

[0070] The second opening in the embodiment of the present application is used to pour out the liquid in the roof box 1 .

[0071] Such an arrangement can improve the applicability of the protective cover 2, that is, the roof box 1 with or without the cover body 13 can be used.

[0072] See also Figure 3 In some embodiments, the connecting portion 23 includes a first surface 232 and a protruding sub-portion 231. The protruding sub-portion 231 is connected to the first surface 232 and separates the first surface 232 into two parts arranged along the second direction Y. The protruding sub-portion 231 is connected to the groove wall 221 of the avoidance groove and protrudes from the first surface 232. The second direction Y is perpendicular to the first direction X.

[0073] The shape of the protruding sub-portion 231 in the embodiment of the present application may be an arc shape or a broken line shape.

[0074] Optionally, the outer surface of the groove wall 221 of the avoidance groove away from the sealing edge 112 is coplanar with the outer surface of the protruding sub-portion 231. Further optionally, the outer surface of the groove wall 221 of the avoidance groove away from the sealing edge 112 and the outer surface of the protruding sub-portion 231 are both arc-shaped surfaces.

[0075] A protruding portion 231 is provided on the connecting portion 23 to reduce interference between the protective cover 2 and the cover 13 during the buckling process when the projection of the cover 13 on the box body 12 along the first direction X protrudes from the box body 12, thereby improving the assembly efficiency of the protective cover 2 and the roof box 1.

[0076] Please continue to refer to Figure 1 In some embodiments, the rooftop box packaging assembly 100 further includes a connecting structure 3 , which connects the protection cover 2 and the box body 12 to fix the protection cover 2 to the box body 12 .

[0077] Optionally, the connection structure 3 is connected to an end of the connection portion 23 facing away from the protection portion 22 , ie, the portion of the protection cover 2 surrounding the first opening 21 .

[0078] The connection structure 3 of the embodiment of the present application can be a binding belt, which binds the protection cover 2 and the roof box 1 together. Specifically, the binding belt is extended along the height of the roof box 1.

[0079] The connection structure 3 is provided to improve the tightness of the connection between the protection cover 2 and the box body 12 , and further reduce the possibility of the protection cover 2 falling off from the roof box 1 .

[0080] In some embodiments, the connection structure 3 is a sealing sticker or a wrapping film.

[0081] Sealing tape or stretch film is more efficient and less costly during assembly.

[0082] In some embodiments, the protective cover 2 is an integrally formed structure.

[0083] The one-piece molding structure of the embodiment of the present application means that the protective cover 2 is molded in the same step or operation.

[0084] Providing the protective cover 2 as an integrally formed structure can improve production efficiency and reduce assembly steps.

[0085] In some embodiments, the protective cover 2 is a transparent plastic structure.

[0086] The protective cover 2 is configured as a transparent plastic structure, which can reduce costs and facilitate viewing of relevant information of the roof box 1 through the protective cover 2, such as reading and identifying the production date.

[0087] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A rooftop box packaging assembly, characterized in that: include: A roof box having a receiving cavity for receiving liquid, the roof box comprising a roof portion and a box body portion connected and communicating with each other, the roof portion being obliquely arranged at the top end of the box body portion, and the roof portion and the box body portion jointly forming the receiving cavity; The protective cover has a first opening and is disposed on the roof portion and at least a portion of the box body through the first opening.

2. The rooftop box packaging assembly according to claim 1, characterized in that: The protective cover includes a protective portion and a connecting portion arranged along a first direction, the protective portion is arranged on the roof portion, the connecting portion has the first opening, the connecting portion is arranged on at least part of the outer circumference of the box body portion and forms a resisting force with the box body portion, the protective cover is connected to the roof box through the connecting portion, and the first direction is parallel to the arrangement direction from the roof portion to the box body portion.

3. The rooftop box packaging assembly according to claim 2, characterized in that: The connecting portion is continuously arranged around the box body in a circle.

4. The rooftop box packaging assembly according to claim 3, characterized in that: The cross-section of the box body is in a polygonal shape, and abutment pressure is formed between all surfaces of the connecting portion and surfaces at corresponding positions of the box body.

5. The rooftop box packaging assembly according to claim 1, characterized in that: The roof portion includes an inclined sub-portion and a sealing edge, the inclined sub-portion is connected to the box body portion, the sealing edge, the inclined sub-portion and the box body portion are arranged in sequence along a first direction, the inclined sub-portion includes a first inclined surface and a second inclined surface opposite to each other, the first inclined surface and the second inclined surface are both connected to the sealing edge at an angle, the shape of the protective cover matches the shape of the sealing edge, the shape of the first inclined surface and the shape of the second inclined surface respectively, and the first direction is parallel to the arrangement direction from the roof portion to the box body portion.

6. The rooftop box packaging assembly according to claim 5, characterized in that: The sealing edge includes a tip facing away from the inclined sub-portion, The rooftop box packaging assembly has a first state, in which the protection cover is in contact with at least one of the first slope and the second slope, and a surface of the protection cover facing the tip is spaced apart from the tip along the first direction.

7. The rooftop box packaging assembly according to claim 6, characterized in that: In the first state, a distance h is set between a surface of the protective cover facing the tip and the tip along the first direction, and h satisfies: 1 mm≤h≤2 mm.

8. The rooftop box packaging assembly according to claim 5, characterized in that: The protection cover includes a protection portion and a connection portion arranged along the first direction, the protection portion is provided on the roof portion, the connection portion has the first opening, and the connection portion is provided on at least a portion of the outer periphery of the box body portion. The roof box further comprises a cover body, the first inclined surface has a second opening communicating with the accommodating cavity, the cover body closes the second opening, and the protection portion has an avoidance groove for avoiding the cover body.

9. The rooftop box packaging assembly according to claim 8, characterized in that: The connecting portion includes a first surface and a protruding sub-portion, the protruding sub-portion is connected to the first surface and separates the first surface into two parts arranged along a second direction, the protruding sub-portion is connected to the groove wall of the avoidance groove and protrudes from the first surface, and the second direction is perpendicular to the first direction.

10. The rooftop box packaging assembly according to any one of claims 1 to 9, characterized in that: The rooftop box packaging assembly further comprises a connecting structure, wherein the connecting structure connects the protection cover and the box body to fix the protection cover to the box body.

11. The rooftop box packaging assembly according to claim 10, characterized in that: The connection structure is a sealing sticker or a wrapping film.

12. The rooftop box packaging assembly according to any one of claims 1 to 9, characterized in that: The protective cover is an integrally formed structure.

13. The rooftop box packaging assembly according to any one of claims 1 to 9, characterized in that: The protective cover is a transparent plastic structure.