Packaging and transporting device for curved skylight of automobile

Abstract

The invention relates to the technical field of packaging and transporting of automobile parts, and discloses a packaging and transporting device for an automobile curved skylight, which comprises two packaging boxes, the side walls of the packaging boxes are provided with curved grooves, the curved grooves of the packaging boxes are internally provided with first binding surfaces, the side walls of the first binding surfaces are provided with a plurality of anti-skid films, and the anti-skid films are arranged on the side walls of the first binding surfaces. An abutting positioning protrusion is fixedly arranged at one end of the first attaching face, the bottom end of the abutting positioning protrusion is fixedly arranged on the side wall of the anti-skid film, glass positioning protrusions are symmetrically and fixedly arranged at the two ends in the curved surface groove of the packaging box, and first box body positioning protrusions are symmetrically and fixedly arranged at the two ends of the side wall of the packaging box. Through the packaging box, the automobile curved-surface skylight is protected in the transportation process, displacement of the skylight is limited, the skylight is prevented from colliding with the inner wall of the packaging box, reliability is provided for safe transportation of the automobile curved-surface skylight, and the problem that the protection effect of the skylight is poor in the transportation process is solved.

Description

Technical Field

[0001] The invention relates to the technical field of packaging and transportation of automobile parts, and in particular to a packaging and transportation device for an automobile curved skylight. Background Art

[0002] With the continuous development of the automobile industry, the application of car curved sunroofs in automobiles is becoming more and more extensive. However, due to its unique design, the car curved sunroof has a curved surface that arches upward and downward, and its overall size is large and made of fragile glass material. During transportation, traditional packaging methods are difficult to effectively fix and protect this special shape of sunroof, which is very easy to crack due to slight collision, vibration or shaking, resulting in a high product damage rate, increasing production costs and after-sales risks.

[0003] The invention patent with publication number CN218618138U discloses a light-weight, low-cost, and small-space-occupying paper automobile sunroof packaging box, which includes at least two stacked paper pallets, two adjacent paper pallets connected by mortise and tenon joints, the paper pallet including a rectangular or square cardboard, an annular paper ridge extending along the circumferential direction of the cardboard and fixedly connected to the edge of the cardboard, four cardboard laminated material blocks fixed one-to-one on the four corners of the cardboard and respectively connected to the inner surface of the annular paper ridge, and a plurality of foaming blocks fixed on the cardboard and the inner surface of the annular paper ridge, a plurality of protrusions are arranged at intervals on the top of the annular paper ridge, and notches corresponding to the protrusions are opened at the bottom of the annular paper ridge, and the stacked paper pallets are connected by the matching mortise and tenon joints between the protrusions and the notches.

[0004] In the process of implementing the technical solution of this application, the inventors found that the above technology has at least the following technical problems: Although this package uses the mortise and tenon connection method, the strength of the paper material itself is relatively low. When subjected to large external forces, the mortise and tenon structure is prone to loosening or damage, resulting in a decrease in the overall stability of the package and failure to effectively protect the car sunroof. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a packaging and transportation device for a curved sunroof of an automobile, which solves the problem of poor protection of the sunroof during transportation.

[0006] To achieve the above objectives, the present invention implements a packaging and transportation device for a car curved sunroof through the following technical scheme, comprising two packaging boxes, the side walls of the packaging boxes being provided with curved grooves, a fitting surface one being provided in the curved groove of the packaging boxes, the side walls of the fitting surface one being provided with a plurality of anti-slip films, a resistance positioning protrusion being fixedly provided at one end of the fitting surface one, the bottom end of the resistance positioning protrusion being fixedly provided on the side wall of the anti-slip film, glass positioning protrusions being symmetrically fixedly provided at both ends of the curved groove of the packaging box, box body positioning protrusions one being symmetrically fixedly provided at both ends of the side walls of the packaging box, and the box body positioning protrusion one being located above the glass positioning protrusion.

[0007] Preferably, two box body positioning protrusions are fixedly provided at both ends of the middle portion of the side wall of the packaging box, and fixing openings are provided at the four corners of the packaging box.

[0008] Preferably, the side wall of the packaging box is provided with a second fitting surface, and receiving grooves are symmetrically provided on both sides of the second fitting surface.

[0009] Preferably, the outer wall of the abutting positioning protrusion is arranged inside the receiving groove, and the receiving groove is located on the side wall of the packaging box.

[0010] Preferably, box body positioning grooves 2 are arranged at both ends of the middle part of the other side of the packaging box, and box body positioning grooves 1 are symmetrically arranged at both sides of the middle part of the other side of the packaging box.

[0011] Preferably, a skylight is provided on the side wall of the second fitting surface, and skylight rubber strips are provided on both sides of the skylight.

[0012] Preferably, two ends of the skylight are arranged on one side of the abutting positioning protrusion, and one side of the skylight is arranged on one side of the fitting surface.

[0013] Preferably, the other side of the skylight is arranged on one side of the second fitting surface, and one side of the skylight rubber strip is arranged on one side of the glass positioning protrusion.

[0014] Preferably, an inspection notch is symmetrically provided on one side of the side wall of the packaging box, and one side of the inspection notch is located on the side wall of the first positioning protrusion of the box body.

[0015] A packaging and transportation device for a curved sunroof of an automobile and a method for using the same include the following steps: S1. Place the car curved sunroof in the curved groove of one of the packaging boxes, so that one end of the sunroof abuts against the positioning protrusion and the two ends cooperate with the glass positioning protrusions; S2. Use another packaging box to precisely align the positioning protrusions and grooves so that the other side of the skylight fits with the second fitting surface; S3, placing the packaging box of the skylight on the transport iron rack for fixing; S4. During transportation, the anti-skid film prevents the skylight from sliding in the box. The status of the skylight can be observed by checking the notch without unpacking.

[0016] The present invention provides a packaging and transportation device for a car curved sunroof, which has the following beneficial effects: 1. The present invention realizes all-round protection of the curved sunroof of the automobile during transportation through the packaging box, effectively limits the displacement of the sunroof, prevents it from colliding with the inner wall of the packaging box, provides reliability for the safe transportation of the curved sunroof of the automobile, and solves the problem of poor protection of the sunroof during transportation.

[0017] 2. The present invention achieves the effect of overall stability of the packaging box through the second box body positioning protrusion, the second box body positioning groove, the fixing port and the first box body positioning groove, reduces the potential safety hazard to the sunroof caused by the instability of the packaging box on the transportation equipment, ensures the safety of the car curved sunroof during transportation, and solves the problem of the packaging box not being firmly fixed during transportation.

[0018] 3. The present invention ensures that the two packaging boxes can be tightly combined after assembly through the interference positioning protrusions and the accommodating grooves to form a stable overall packaging structure, thereby ensuring the stability of the car curved sunroof inside the package, reducing the possibility of the sunroof shaking due to the irregular internal space of the package, and solving the problem of inaccurate docking when assembling the two packaging boxes.

[0019] 4. The present invention realizes effective positioning and impact protection of the skylight by means of the abutment positioning protrusion and the glass positioning protrusion. The abutment positioning protrusion can buffer and disperse the impact force, thereby protecting the skylight from damage caused by excessive impact force, and solving the problem of damage to the skylight caused by impact force during displacement during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the rear three-dimensional structure of the present invention; Figure 3 This is a disassembled diagram of the front three-dimensional structure of the packaging box of the present invention; Figure 4 This is a disassembled diagram of the rear three-dimensional structure of the packaging box of the present invention; Figure 5 This is a top view of the packaging box of the present invention; Figure 6 This is a front view of the packaging box of the present invention; Figure 7 It is a side view of the packaging box of the present invention; Figure 8 It is a three-dimensional schematic diagram of the local structure of the skylight of the present invention.

[0021] Among them, 1. packaging box; 2. anti-slip film; 3. receiving groove; 4. glass positioning protrusion; 5. fixing mouth; 6. inspection notch; 7. fitting surface one; 8. interference positioning protrusion; 9. box body positioning protrusion one; 10. box body positioning groove one; 11. fitting surface two; 12. skylight; 13. skylight rubber strip; 14. box body positioning protrusion two; 15. box body positioning groove two. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Please refer to the attached Figure 1 , Attachment Figure 3 , Attachment Figure 6 The embodiment of the present invention provides a packaging and transportation device for a curved sunroof of an automobile, comprising two packaging boxes 1, a curved groove is provided on the side wall of the packaging box 1, a fitting surface 7 is provided in the curved groove of the packaging box 1, a plurality of anti-slip films 2 are provided on the side wall of the fitting surface 7, a resisting positioning protrusion 8 is fixedly provided at one end of the fitting surface 7, and the bottom end of the resisting positioning protrusion 8 is fixedly provided on the side wall of the anti-slip film 2, glass positioning protrusions 4 are symmetrically fixedly provided at both ends of the curved groove of the packaging box 1, box body positioning protrusions 9 are symmetrically fixedly provided at both ends of the side wall of the packaging box 1, and the box body positioning protrusions 9 are located above the glass positioning protrusions 4, and an inspection notch 6 is symmetrically provided on one side of the side wall of the packaging box 1, and one side of the inspection notch 6 is located on the side wall of the box body positioning protrusion 9.

[0024] Specifically, the side wall of the packaging box 1 is provided with a curved groove, which is adapted to the shape of the curved sunroof 12 of the car. When the sunroof 12 is placed in the curved groove, the curved groove plays a positioning and wrapping role, limiting the large displacement of the sunroof 12 in the horizontal direction. The fitting surface 17 provided in the curved groove, and the several anti-skid films 2 on the side wall thereof are in contact with the surface of the sunroof 12, and by increasing the friction force, the sunroof 12 is difficult to slide in the packaging box 1 during transportation. When the transport vehicle is bumpy, vibrating, etc., the anti-skid film 2 prevents the sunroof 12 from colliding with the inner wall of the packaging box 1 due to sliding, thereby protecting the sunroof 12. The interfering positioning protrusion 8 is fixedly provided at one end of the fitting surface 17, and its bottom end is fixed to the side wall of the anti-skid film 2. The interfering positioning protrusion 8 limits the sunroof 12 from one end, and works together with the curved groove and the fitting surface 17 to ensure that the position of the sunroof 12 in the length direction is fixed. When impacted by external force, the abutment positioning protrusion 8 can bear part of the impact force from one end, preventing the skylight 12 from excessively moving in this direction and being damaged. The glass positioning protrusions 4 symmetrically fixedly arranged at both ends of the curved groove of the packaging box 1 further position the two ends of the skylight 12. They clamp the edge of the skylight 12 to prevent the skylight 12 from lateral displacement when placed in the packaging box 1. During transportation, the glass positioning protrusions 4 always keep the constraints on the two ends of the skylight 12 to ensure the stability of the skylight 12 in the packaging box 1. The box body positioning protrusions 9 symmetrically arranged at both ends of the side wall of the packaging box 1 are located above the glass positioning protrusions 4. When two packaging boxes 1 are assembled, the box body positioning protrusions 9 cooperate with the corresponding box body positioning grooves 10 on the other packaging box 1, so that the two packaging boxes 1 can be accurately docked. This docking not only makes the two packaging boxes 1 tightly combined to form a complete protective space, but also further enhances the fixation of the skylight 12. The inspection notch 6 is symmetrically arranged on one side of the side wall of the packaging box 1, and one side of the inspection notch is located on the side wall of the box body positioning protrusion 9. During transportation, the staff can observe part of the skylight 12 through the inspection notch 6 without opening the packaging box 1. This avoids accidental damage to the skylight 12 caused by frequent opening of the packaging for inspection, and can also promptly detect whether the skylight 12 is displaced, damaged, or other abnormal conditions.

[0025] The packaging box 1 provides all-round protection for the curved sunroof 12 of the automobile during transportation, effectively limits the displacement of the sunroof 12 in all directions, prevents it from colliding with the inner wall of the packaging box 1, and reduces the risk of damage to the sunroof 12 due to vibration, bumps, impacts and other factors during transportation. The problem of poor protection of the sunroof 12 during transportation is solved, and reliable protection is provided for the safe transportation of the curved sunroof 12 of the automobile, reducing the economic losses and production delays caused by damage to the sunroof 12, and ensuring the continuity of the automobile production process.

[0026] Please see attached Figure 1 -Attached Figure 6 , Attachment Figure 8 Box body positioning protrusions 14 are fixedly provided at both ends of the middle part of the side wall of the packaging box 1, fixing openings 5 ​​are provided at the four corners of the packaging box 1, box body positioning grooves 15 are provided at both ends of the middle part of the other side of the packaging box 1, and box body positioning grooves 10 are symmetrically provided on both sides of the middle part of the other side of the packaging box 1.

[0027] Specifically, when assembling two packaging boxes 1, the box body positioning protrusion 2 14 cooperates with the corresponding box body positioning groove 2 15 on the other packaging box 1. When the two packaging boxes 1 are close to each other and are ready to be spliced, the box body positioning protrusion 2 14 can be accurately inserted into the box body positioning groove 2 15. This tight concave-convex match provides accurate positioning for the two packaging boxes 1 in the middle position, guiding the two packaging boxes 1 to quickly and accurately complete the docking. After placing the packaging box 1 with the skylight 12 packaged on the iron rack, it is fixed on the iron rack using the notch of the fixing port 5. During transportation, the vibration and shaking generated by the transportation equipment cannot cause the fixing port 5 to move on the transportation equipment. During the assembly process of the two packaging boxes 1, the box body positioning groove 10 interacts with the box body positioning protrusion 9 at both ends of the side wall of the other packaging box 1. When the two packaging boxes 1 are close, the box body positioning protrusion 9 will be accurately inserted into the box body positioning groove 10. This matching method utilizes the complementarity of the concave-convex structure to provide positioning and constraint for the two packaging boxes 1. The limiting effect of the groove on the protrusion enables the two packaging boxes 1 to maintain a relatively fixed position relationship.

[0028] The box body positioning protrusion 2 14, the box body positioning groove 2 15, the fixing opening 5 and the box body positioning groove 10 achieve the overall stability of the packaging box 1. During transportation, when the vehicle accelerates, decelerates, turns, etc., the two packaging boxes 1 can ensure that the internal car curved sunroof 12 is always in a stable and fixed state. The problem of the packaging box 1 being loosely fixed during transportation is solved, the safety hazard to the sunroof 12 caused by the instability of the packaging box 1 on the transportation equipment is reduced, and the safety of the car curved sunroof 12 during transportation is guaranteed.

[0029] Please refer to the attached Figure 1 -Attached Figure 4 The side wall of the packaging box 1 is provided with a fitting surface 11 , and receiving grooves 3 are symmetrically provided on both sides of the fitting surface 11 . The outer wall of the positioning protrusion 8 is arranged inside the receiving groove 3 , and the receiving groove 3 is located on the side wall of the packaging box 1 .

[0030] Specifically, when two packaging boxes 1 are assembled, the abutting positioning protrusions 8 on one packaging box 1 will be accurately embedded in the receiving grooves 3 on both sides of the second bonding surface 11 of the other packaging box 1. This embedding method enables the two packaging boxes 1 to be accurately positioned during assembly, ensuring that the first bonding surface 7 and the second bonding surface 11 can form a complete and tightly fitting space for the car curved sunroof 12 after splicing. At the same time, the receiving grooves 3 limit the abutting positioning protrusions 8, limiting the displacement and shaking of the two packaging boxes 1 in relative position.

[0031] Through the abutment positioning protrusion 8 and the receiving groove 3, it is ensured that the two packaging boxes 1 can be tightly combined after assembly to form a stable overall packaging structure. This not only strengthens the fixing effect of the car curved skylight 12, but also enables the entire package to maintain structural integrity when facing external forces such as vibration and bumps during transportation. Secondly, due to the close fit between the receiving groove 3 and the abutment positioning protrusion 8, the gap between the bonding surface 1 7 and the bonding surface 2 11 is uniform and small, which further ensures the stability of the car curved skylight 12 inside the package and reduces the possibility of the skylight 12 shaking due to the irregular internal space of the package. The problem of inaccurate docking when assembling the two packaging boxes 1 is solved, and the situation of loose fixation of the car curved skylight 12 due to assembly deviation is avoided.

[0032] Please refer to the attached Figure 3 -Attached Figure 4 , Attachment Figure 8 A glass sunroof 12 is provided on the side wall of the second bonding surface 11, and sunroof rubber strips 13 are provided on both sides of the glass sunroof 12. Both ends of the glass sunroof 12 are arranged on one side of the abutting positioning protrusion 8, one side of the glass sunroof 12 is arranged on one side of the bonding surface 1 7, the other side of the glass sunroof 12 is arranged on one side of the bonding surface 11, and one side of the sunroof rubber strip 13 is arranged on one side of the glass positioning protrusion 4.

[0033] Specifically, the bonding surface 17 and the bonding surface 211 of the packaging and transportation device for the curved sunroof 12 of the automobile are specially designed according to the curved surface shape of the sunroof 12. When the sunroof 12 is placed in the packaging box 1, one side thereof is closely bonded to the bonding surface 17, and the other side is closely bonded to the bonding surface 211. This bonding method utilizes the mutual adaptability between the curved surfaces, and the bonding surface 17 and the bonding surface 211 can evenly disperse the gravity of the sunroof 12 itself and the external forces that may be received during transportation. Due to the close contact between the bonding surface and the sunroof 12, the friction generated between the two can hinder the movement of the sunroof 12 in the packaging box 1 to a certain extent. The sunroof rubber strip 13 is installed on both sides of the sunroof 12. When the sunroof 12 is placed in the packaging box 1, one side of the sunroof rubber strip 13 is in close contact with the glass positioning protrusion 4. The glass positioning protrusion 4 plays a limiting role, which clamps the sunroof rubber strip 13, thereby limiting the displacement of the sunroof 12. The skylight rubber strip 13 itself has a certain elasticity and flexibility, and when it contacts the glass positioning protrusion 4, it can buffer the impact force that may be generated during transportation. When there is vibration or impact force from the outside world transmitted to the skylight 12, the skylight rubber strip 13 can absorb part of the energy through its own deformation, reducing the direct impact of the impact force on the skylight 12. The conflict positioning protrusion 8 is fixed to one end of the fitting surface 7, and the two ends of the skylight 12 are arranged on one side of the conflict positioning protrusion 8. When the skylight 12 is placed in the packaging box 1, the conflict positioning protrusion 8 blocks the skylight 12 from one end. This blocking effect makes the skylight 12 have a clear position limit in the length direction, and it cannot move in this direction. At the same time, the conflict positioning protrusion 8 can also withstand part of the impact force from one end. When encountering sudden acceleration, deceleration or collision during transportation, the conflict positioning protrusion 8 can disperse part of the impact force to the structure of the packaging box 1 to avoid the impact force directly acting on the skylight 12.

[0034] The skylight 12 is effectively positioned and impact-protected by the abutment positioning protrusion 8 and the glass positioning protrusion 4. During transportation, the skylight 12 is always restricted within a certain range by the abutment positioning protrusion 8 and the glass positioning protrusion 4, and will not be displaced due to various situations during transportation. When encountering an impact force, the abutment positioning protrusion 8 can buffer and disperse the impact force, protecting the skylight 12 from damage caused by excessive impact force. The problem of the skylight 12 being damaged by impact force during displacement during transportation is solved.

[0035] Please refer to the attached Figure 1 -Attached Figure 8 A packaging and transportation device and a method for using a curved sunroof of an automobile include the following steps: S1, placing the car curved sunroof 12 in the curved groove of one of the packaging boxes 1, so that one end thereof abuts against the abutting positioning protrusion 8, and the two ends thereof cooperate with the glass positioning protrusion 4; S2, use another packaging box 1 to precisely align the positioning protrusions and grooves so that the other side of the skylight 12 is aligned with the second bonding surface 11; S3, placing the packaging box 1 of the packaged skylight 12 on a transport iron rack for fixing; S4. During transportation, the anti-skid film 2 prevents the glass sunroof 12 from sliding in the box. The state of the sunroof 12 can be observed by checking the notch 6 without unpacking.

[0036] Specifically, the curved groove of the packaging box 1 is designed based on the outer contour of the curved sunroof 12 of the car, and the two are highly adaptable. When the sunroof 12 is placed in the curved groove, the fit between the sunroof 12 and the curved groove can initially limit its displacement. The abutting positioning protrusion 8 is located at one end of the fitting surface 7, which provides a limit for the sunroof 12. When one end of the sunroof 12 abuts against the protrusion, the movement is effectively prevented. The glass positioning protrusions 4 are symmetrically distributed at both ends of the curved groove. By cooperating with the two ends of the sunroof 12 and utilizing the engagement between the protrusions and the edges of the sunroof 12, the displacement of the sunroof 12 in the width direction is limited, and the sunroof 12 is positioned.

[0037] The initial stable placement of the car curved sunroof 12 in the single packaging box 1 is achieved, and during subsequent operations and transportation preparations, the sunroof 12 can maintain a relatively fixed position and will not shake randomly in the packaging box 1.

[0038] The packaging box 1 is provided with a variety of positioning protrusions and groove structures, including the box body positioning protrusion 19 and the box body positioning groove 10, and the box body positioning protrusion 2 14 and the box body positioning groove 2 15. During the docking process, these protrusions and grooves, like mortise and tenon structures, guide the two packaging boxes 1 to be accurately spliced ​​through precise shape and position matching. When the two packaging boxes 1 are docked, the box body positioning protrusions are inserted into the corresponding box body positioning grooves to achieve precise positioning. At the same time, as the packaging boxes 1 are docked, the fitting surface 2 11 gradually approaches and fits with the other side of the skylight 12. The fitting surface 2 11 and the fitting surface 1 7 work together to tightly wrap the skylight 12 from both sides, further limiting the displacement of the skylight 12.

[0039] A closed and stable packaging space is formed by fully wrapping the curved sunroof 12. The two packaging boxes 1 are tightly combined to enhance the fixing effect of the sunroof 12. During transportation, the sunroof 12 can be effectively resisted from various external forces, and the displacement and damage of the sunroof 12 caused by external vibrations, collisions, etc. can be reduced.

[0040] The four corners of the packaging box 1 are provided with fixing openings 5, which are fixed to the iron rack so that the two form a whole, ensuring that the packaging box 1 will not slide, shift or fall on the transport iron rack. This solves the problem of the packaging not being firmly fixed on the transport equipment, avoids the situation where the internal skylight 12 collides with the packaging box 1 and is damaged due to the shaking and shifting of the packaging on the transport iron rack, and provides an important guarantee for the safety of the skylight 12 during the entire transportation process.

[0041] The anti-skid film 2 is arranged on the side wall of the fitting surface 7, and its surface has a large friction force. During transportation, when the vehicle vibrates, bumps, accelerates, decelerates, etc., the skylight 12 will be affected by the inertia force and tend to slide in the packaging box 1. At this time, the anti-skid film 2 is in contact with the surface of the skylight 12, and its large friction force hinders the sliding of the skylight 12. The inspection notch 6 is arranged on the side wall of the packaging box 1. Through this notch, the staff can directly observe some conditions of the skylight 12 without opening the packaging box 1, such as whether there are obvious cracks, displacement, etc. Through the anti-skid film 2 and the inspection notch 6, the protection and monitoring capabilities of the skylight 12 during transportation are improved, and the safety and quality controllability of the transportation of the skylight 12 are guaranteed.

[0042] Working principle: The skylight is placed in the curved groove of the packaging box, and the abutment positioning protrusion cooperates with the glass positioning protrusion to limit the displacement in the length and width directions, and initially fix the skylight. Then, another packaging box is precisely docked with the positioning protrusion and the groove, and the second and first fitting surfaces wrap the skylight together to fix it in all directions and form a stable space. After that, the four corners of the packaging box are used to fix it on the transportation iron rack to ensure the stability of the packaging during transportation. During transportation, the anti-slip film increases friction to prevent the skylight from sliding in the box and avoiding damage from collisions. The inspection notch makes it convenient for staff to directly observe the status of the skylight without unpacking it, and to discover potential problems in time.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging and transportation device for a curved sunroof of an automobile, comprising two packaging boxes (1), characterized in that: The side wall of the packaging box (1) is provided with a curved groove, a fitting surface (7) is provided in the curved groove of the packaging box (1), a plurality of anti-slip films (2) are provided on the side wall of the fitting surface (7), a resisting positioning protrusion (8) is fixedly provided at one end of the fitting surface (7), the bottom end of the resisting positioning protrusion (8) is fixedly provided on the side wall of the anti-slip film (2), glass positioning protrusions (4) are symmetrically fixedly provided at both ends of the curved groove of the packaging box (1), box body positioning protrusions (9) are symmetrically fixedly provided at both ends of the side wall of the packaging box (1), and the box body positioning protrusions (9) are located above the glass positioning protrusions (4).

2. The packaging and transportation device for a car curved sunroof according to claim 1, characterized in that: Box body positioning protrusions (14) are fixedly provided at both ends of the middle portion of the side wall of the packaging box (1), and fixing openings (5) are provided at the four corners of the packaging box (1).

3. The packaging and transportation device for a car curved sunroof according to claim 1, characterized in that: The side wall of the packaging box (1) is provided with a second fitting surface (11), and receiving grooves (3) are symmetrically provided on both sides of the second fitting surface (11).

4. The packaging and transportation device for a car curved sunroof according to claim 1, characterized in that: The outer wall of the abutting positioning protrusion (8) is arranged inside the receiving groove (3), and the receiving groove (3) is located on the side wall of the packaging box (1).

5. The packaging and transportation device for a car curved sunroof according to claim 1, characterized in that: Box body positioning grooves 2 (15) are arranged at both ends of the middle part of the other side of the packaging box (1), and box body positioning grooves 1 (10) are symmetrically arranged at both sides of the middle part of the other side of the packaging box (1).

6. The packaging and transportation device for a car curved sunroof according to claim 3, characterized in that: The side wall of the second bonding surface (11) is provided with a skylight (12), and skylight adhesive strips (13) are provided on both sides of the skylight (12).

7. The packaging and transportation device for a car curved sunroof according to claim 6, characterized in that: Both ends of the skylight (12) are arranged on one side of the abutting positioning protrusion (8), and one side of the skylight (12) is arranged on one side of the fitting surface one (7).

8. The packaging and transportation device for a curved automobile sunroof according to claim 6, characterized in that: The other side of the skylight (12) is arranged on one side of the second bonding surface (11), and one side of the skylight rubber strip (13) is arranged on one side of the glass positioning protrusion (4).

9. The packaging and transportation device for a car curved sunroof according to claim 1, characterized in that: An inspection notch (6) is symmetrically arranged on one side of the side wall of the packaging box (1), and one side of the inspection notch (6) is located on the side wall of a positioning protrusion (9) of the box body.

10. A packaging and transportation device and a method for using a curved sunroof for an automobile according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, place the car curved sunroof in the curved groove of one of the packaging boxes 1, so that one end of it abuts against the abutting positioning protrusion 8, and the two ends cooperate with the glass positioning protrusion 4; S2, use another packaging box 1 to precisely align the positioning protrusions and grooves so that the other side of the skylight is aligned with the second bonding surface 11; S3, placing the packaging box 1 of the packed skylight on the transport iron rack for fixing; S4. During transportation, the anti-skid film 2 prevents the skylight 12 from sliding in the box. The state of the skylight can be observed by checking the notch 6 without unpacking.

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