Packaging box for automotive wrapped glass

Abstract

The utility model relates to transportation packaging technical field discloses a kind of packaging box for car bound glass, including box, multiple layer boards are equipped in box, multiple layer boards are stacked along the height direction of box;The top of layer board is provided with placing groove, placing groove is through layer board along the length direction of layer board, the bottom surface of placing groove is provided with the cavity that is concave downward to be used for accommodating car bound glass, the two sides of cavity width direction are provided with openwork structure, openwork structure is through the bottom surface of placing groove along the thickness direction of layer board. The packaging box can improve the security and convenience in the process of car bound glass transportation and storage.

Description

Technical Field

[0001] This utility model relates to the field of transport packaging technology, and more specifically to a packaging box for automotive side window sashes. Background Technology

[0002] Automotive side-mounted glass, due to its thick edge edging, irregular shape, and fragile material, requires high levels of protection, adaptability, and ease of handling in its transport packaging. Currently, the industry commonly uses EVA pads between each glass layer to prevent scratches. However, these pads only provide basic scratch protection and lack a positioning structure adapted to the irregular contours of automotive side-mounted glass. Furthermore, the lack of a unified load-bearing structure makes stacking the upper and lower glass layers prone to misalignment, reducing space utilization and increasing the difficulty of manual handling. Therefore, this packaging method fails to meet the demands for efficient and safe transport of automotive side-mounted glass. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a packaging box for automotive edge-sealing glass, which can improve the safety and convenience of automotive edge-sealing glass during transportation and storage.

[0004] To achieve the above objectives, this utility model provides a packaging box for automotive edge-sealing glass. The packaging box includes a box body, and the box body is provided with multiple shelves, which are stacked along the height direction of the box body. The top of the shelf has a placement groove that extends through the shelf along its length. The bottom surface of the placement groove has a recessed cavity for accommodating automotive edging glass. The two sides of the cavity in the width direction have perforated structures that extend through the bottom surface of the placement groove along the thickness direction of the shelf.

[0005] Optionally, a partition is provided between the cavity and the hollow structure on one side, with the two ends of the partition being vertically connected to the two sides of the placement groove, and the height of the partition being the same as the height of the groove wall.

[0006] Optionally, the two sides of the placement groove are provided with inclined structures, and the two inclined structures correspond one-to-one with the two corners of the cavity away from the partition.

[0007] Optionally, the perforated structure is configured as a rectangular perforation extending along the width direction of the layer.

[0008] Optionally, the side of the cavity is provided with a contoured surface that matches the side profile of the automotive window sill.

[0009] Optionally, the housing includes: A chassis, wherein a slot is provided along the vertical direction on the outer periphery of the chassis; The enclosure is configured as a rectangular frame structure, and the bottom of the enclosure is provided with a plug-in part that is adapted to the slot along the circumferential direction. The shelf is placed above the chassis and is limited and matched with the inner side wall of the enclosure. A top cover that detachably fits over the top opening of the enclosure.

[0010] Optionally, the upper end of the frame is provided with an openable and closable retrieval unit, the retrieval unit including a rectangular opening and a cover plate covering the rectangular opening, the lower edge of the cover plate being rotatably connected to the bottom of the rectangular opening.

[0011] Optionally, the chassis is rectangular and has multiple downwardly protruding legs at the bottom.

[0012] Through the above technical solution, the packaging box provided by this utility model, through multiple layers stacked along the height direction inside the box, and the through-hole placement groove at the top, combined with the cavity opened on the bottom surface of the groove and adapted to the outer contour of the glass, realizes the limiting of one glass per layer, avoiding shaking and wear of the edging layer during the transportation of automotive edging glass; the hollow structure of the through-hole layer on both sides of the cavity can not only provide hand space for picking up and putting down automotive edging glass and improve the convenience of operation, but also realize the lightweight design of the layer, effectively solving the problems of easy glass breakage, inconvenient picking and putting down, and wasted space in existing packaging. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the middle layer plate of this utility model; Figure 2 yes Figure 1 Top view; Figure 3 This is a structural schematic diagram of a packaging box provided by this utility model; Figure 4 This is a schematic diagram of the frame structure in this utility model.

[0014] Explanation of reference numerals in the attached figures 1. Sheet; 11. Placement slot; 12. Cavity; 13. Hollowed-out structure; 14. Partition; 15. Sloping structure; 2. Chassis; 21. Support leg; 3. Frame; 31. Picking unit; 311. U-shaped opening; 312. Cover plate; 4. Top cover. Detailed Implementation

[0015] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0016] Combination Figure 1 and Figure 2 As shown, the packaging box provided by this utility model includes a box body and multiple shelves placed inside the box body, wherein the multiple shelves are stacked along the height direction of the box body for layered support of the car's side window.

[0017] Specifically, a placement groove is provided on the top of the shelf, which extends through the shelf along its length. A recessed cavity 12 is provided on the bottom surface of the placement groove to accommodate automotive edge glass. Hollow structures 13 are provided on both sides of the cavity 12 in the width direction, and the hollow structures 13 extend through the bottom surface of the placement groove along the thickness direction of the shelf.

[0018] In practical use, the car's edge glass is first placed into the cavity 12 of the shelf, and then the shelves are placed into the box layer by layer, so that the placement slots of the adjacent shelves are aligned with the cavity 12 vertically. The layer isolation and fixation of the car's edge glass are achieved through the structure of the shelf itself.

[0019] The packaging box provided by this utility model features a shelf cavity 12 that conforms to the shape of automotive side window sills, wrapping the sills from all sides and preventing horizontal swaying or collisions with the box walls during transportation, which could lead to glass wear and damage to the sill layer. The side walls of the placement slot form protective barriers higher than the surface of the automotive side window sills, integrally formed with the bottom of the placement slot to create a three-dimensional support structure, enhancing the structural stability of the shelf. The gaps formed by the slot walls, combined with the hollow structures 13 on both sides of the cavity 12, provide space for hand gripping of the shelf, avoiding the inconvenience caused by excessively tight fit between layers and improving the ease of loading and unloading the shelf in a stacked state. Operators can directly grab the shelf through the hollows without using tools to pry it. At the same time, the hollow design reduces the weight of the shelf, facilitating manual handling and box assembly. In addition, the placement slot's through-layer design, combined with the hollow structure 13, accelerates air circulation between layers, reduces moisture and dust accumulation, and keeps the storage environment for the automotive side window sills clean.

[0020] In some embodiments, in order to further optimize the functional zoning of the cavity 12 and the hollow structure 13, and at the same time strengthen the overall support strength of the layer, a partition 14 is provided between the cavity 12 and the hollow structure 13 on one side. The two ends of the partition 14 are respectively vertically connected to the two sides of the placement groove, and the height of the partition 14 is consistent with the height of the groove wall of the placement groove.

[0021] Understandably, the partition 14 disperses the vertical pressure when the shelves are stacked, preventing the shelves from deforming due to uneven stress. At the same time, it maintains a height that is flush with the wall of the placement groove, so as not to affect the stable stacking of the shelves.

[0022] In order to avoid the excessive size of the shelves and packaging boxes due to structural reinforcement, in some embodiments, inclined structures 15 are provided on the two sides of the groove, and the two inclined structures 15 correspond one-to-one with the two corners of the cavity 12 away from the partition 14.

[0023] Specifically, since the cavity 12 is located within the placement slot and needs to match the contour dimensions of the automotive side window, the wall of the placement slot corresponding to the cavity 12 needs to be thinned to ensure that the cavity 12 can accommodate the automotive side window. If the strength is increased by thickening the slot wall, it would lead to an increase in the overall width of the shelf, thereby increasing the internal space requirement of the packaging box and exceeding the overall size limit. Therefore, the slot wall can be locally thickened at a location away from the cavity 12, with the thickness of the slot wall smoothly transitioning from thin to thick to form a sloping structure 15. This design can supplement the support strength of the shelf by locally thickening it without increasing the overall width of the shelf, preventing shelf deformation, while also meeting the accommodation requirements of the cavity 12.

[0024] In some embodiments, the perforated structure 13 is configured as a rectangular perforation extending along the width direction of the layer. The rectangular shape extending along the width direction of the layer provides a force application space that matches the operator's hand movements, making it convenient for the hand to reach into and lift the edge of the cavity 12 that covers the entire automotive edge glass, thus improving the safety of loading and unloading. Moreover, the rectangular perforation is opened in the unused areas on both sides of the width direction of the cavity 12, which does not encroach on the limiting space of the cavity 12 for the automotive edge glass, and the regular rectangular shape can reduce stress concentration, avoid cracking at the edge of the perforation, and ensure the overall support strength of the layer. In addition, the continuous hole pattern of the rectangular perforation extending along the width direction of the layer can form a longitudinally penetrating ventilation channel when the layers are stacked, and the rectangular perforation is a regular geometric shape with a simple hole pattern, which can be processed without complex molds.

[0025] In some embodiments, the sides of the cavity 12 are provided with contoured surfaces that conform to the side profile of the automotive surround glass.

[0026] Understandably, the contoured surface perfectly matches the side profile of the automotive edge glass, allowing it to wrap around the edge from all sides. This prevents localized collisions or friction between the edge glass and the cavity 12 wall during transport, reducing the risk of wear and detachment of the edge layer. Compared to the flat side walls of the cavity 12, the contoured surface distributes the stress evenly across the contact surface, preventing stress concentration that could lead to cracking or deformation at the glass edge, thus ensuring the structural integrity of the glass during storage and transport. It also prevents lateral movement of the automotive edge glass due to excessive gaps, protecting the glass itself from impact damage. Furthermore, when placing the automotive edge glass, the contoured surface guides the alignment, allowing for easy insertion into the cavity 12 without repeated adjustments. This avoids misalignment and compression of the cavity 12 due to positioning errors, making it suitable for batch loading and unloading scenarios and improving operational efficiency.

[0027] In some embodiments, such as Figure 3 As shown, the enclosure includes a chassis 2, a frame 3, and a top cover 4. The chassis 2, frame 3, and top cover 4 together form a storage space for placing automotive side windows.

[0028] Specifically, the chassis 2 has slots along its outer perimeter in the vertical direction; the frame 3 is a rectangular frame structure, with insertion parts adapted to the slots along the circumferential direction at the bottom of the frame 3; the shelf is placed above the chassis 2 and is limited and matched with the inner sidewall of the frame 3; the top cover 4 is detachably fitted onto the top opening of the frame 3. The modular design of the chassis 2, frame 3, and top cover 4 allows for quick assembly and disassembly, ensuring the structural stability of the storage space, facilitating packaging and reuse, and adapting to the layered load-bearing requirements of the shelf, thus achieving all-round protection for the automotive window tint.

[0029] Furthermore, such as Figure 4 As shown, the upper end of the frame 3 is provided with an openable and closable picking unit 31. The picking unit 31 includes a U-shaped opening 311 and a cover plate 312 covering the U-shaped opening 311. The lower edge of the cover plate 312 is rotatably connected to the bottom of the rectangular opening.

[0030] In practical use, the operator stands at the U-shaped opening 311 of the enclosure and bends over to place the shelves for carrying the automotive edging glass into the enclosure 3 one by one. After the box is full, the cover plate 312 on the U-shaped opening 311 is closed, and then the top cover 4 is used to seal the box. Finally, it is secured with packing straps. The retrieval unit 31 allows the operator to reach the bottom shelf directly through the U-shaped opening 311 and smoothly pull it out, even in scenarios where the box is too tall, without having to lean out. Even if the box has multiple stacked shelves, the bottom shelf can still be seen through the U-shaped opening, avoiding retrieval obstruction caused by the height of the box. At the same time, when picking up and placing shelves, the U-shaped opening provides more flexible movement space for the arm, reducing collisions with the inner wall of the enclosure 3. This improves the operational efficiency of automotive edging glass from batch loading to convenient retrieval of all shelves.

[0031] In some embodiments, the chassis 2 is in the shape of a rectangular plate, and the bottom of the chassis 2 is provided with a plurality of downwardly protruding support legs 21.

[0032] The rectangular plate-shaped chassis 2 provides a flat support surface for the frame 3 and shelves. With the help of multiple downward-protruding support legs 21, the bottom of the chassis 2 is separated from the ground. On the one hand, it is convenient for forklifts, platform boards and other handling tools to reach under the chassis 2 to realize the batch mechanized handling of the boxes. On the other hand, it can prevent the bottom of the chassis 2 from directly contacting the ground stains and water, prevent the chassis 2 from being damp and corroded, and extend the service life of the packaging box.

[0033] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings; however, the present invention is not limited thereto. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention. To avoid unnecessary repetition, the present invention will not describe the various possible combinations separately. However, these simple modifications and combinations should also be considered as the content disclosed in the present invention and are all within the protection scope of the present invention.

Claims

1. A packaging box for automotive side window cladding, characterized in that, The packaging box includes a box body, and the box body is provided with multiple shelves, which are stacked along the height direction of the box body. The top of the shelf is provided with a placement groove, which extends through the shelf along the length of the shelf. The bottom surface of the placement groove is provided with a downwardly recessed cavity (12) to accommodate the automotive edging glass. The two sides of the cavity (12) in the width direction are provided with hollow structures (13), which extend through the bottom surface of the placement groove along the thickness direction of the shelf.

2. The packaging box for automotive edge-sealing glass according to claim 1, characterized in that, A partition (14) is provided between the cavity (12) and the hollow structure (13) on one side. The two ends of the partition (14) are respectively vertically connected to the two sides of the placement groove, and the height of the partition (14) is consistent with the height of the groove wall of the placement groove.

3. The packaging box for automotive edge-sealing glass according to claim 2, characterized in that, The two sides of the placement groove are provided with inclined structures (15), and the two inclined structures (15) correspond one-to-one with the two corners of the cavity (12) away from the partition (14).

4. The packaging box for automotive edge-sealing glass according to claim 1, characterized in that, The hollow structure (13) is set as a rectangular hollow extending along the width direction of the layer plate.

5. The packaging box for automotive edge-sealing glass according to claim 1, characterized in that, The side of the cavity (12) is provided with a contoured surface that matches the side profile of the automotive veneer glass.

6. The packaging box for automotive edge-sealing glass according to claim 1, characterized in that, The enclosure includes: The chassis (2) has slots along its outer periphery in the vertical direction; The frame (3) is configured as a rectangular frame structure. The bottom of the frame (3) is provided with a plug-in part that is adapted to the slot along the circumferential direction. The shelf is placed above the chassis (2) and is limited to the inner side wall of the frame (3). Top cover (4), which is detachably fitted onto the top opening of the frame (3).

7. The packaging box for automotive edge-sealing glass according to claim 6, characterized in that, The upper end of the frame (3) is provided with an openable and closable picking unit (31). The picking unit (31) includes a U-shaped opening (311) and a cover plate (312) covering the U-shaped opening (311). The lower edge of the cover plate (312) is rotatably connected to the bottom of the rectangular opening.

8. The packaging box for automotive edge-sealing glass according to claim 6, characterized in that, The chassis (2) is rectangular plate-shaped, and the bottom of the chassis (2) is provided with multiple downward protruding legs (21).

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