Logistics tray and logistics packaging box

Abstract

The logistics tray comprises a bearing plate, an annular baffle and a plurality of flexible cushion blocks, the annular baffle is annularly arranged on the periphery of the bearing plate, a containing groove is formed between the annular baffle and the bearing plate, a plurality of first limiting parts and a plurality of second limiting parts are arranged on the side wall and the bottom wall of the containing groove in a protruding mode respectively, and the flexible cushion blocks are arranged on the first limiting parts and the second limiting parts. The multiple first limiting parts are distributed at intervals in the circumferential direction of the containing groove, and the multiple second limiting parts are distributed at intervals in the circumferential direction of the containing groove and are arranged close to the side wall of the containing groove; and the multiple flexible cushion blocks are arranged on the surfaces of the multiple first limiting parts and the multiple second limiting parts correspondingly. According to the technical scheme, the logistics tray can prevent scraps from being hung on the logistics tray in the transportation process of the cylinder cover.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation equipment, in particular to a logistics pallet and a logistics packaging box. Background Art

[0002] The cylinder head is a crucial component in the engine, located at the top and connected to the cylinder block. Its primary function is to secure components such as the valves, fuel delivery valves, and spark plugs, providing necessary structural support. The cylinder head also typically contains cooling water channels and fuel injection ports for engine cooling and fuel supply.

[0003] After cylinder heads are manufactured, they need to be transported to the automotive manufacturing plant for assembly with the cylinder block. Currently, these are typically placed on pallets. Because the cylinder head is a rigid metal structure, and the pallet is a rigid plastic structure, the cylinder head shakes during transportation, causing debris to fall off the pallet. This debris then becomes lodged in the cylinder head, requiring cleaning after unloading, impacting subsequent assembly. Utility Model Content

[0004] The main purpose of the utility model is to provide a logistics tray, which is intended to prevent the cylinder cover from scraping off the tray.

[0005] To achieve the above-mentioned purpose, the logistics pallet proposed by the present invention includes:

[0006] Loading plate;

[0007] An annular baffle, the annular baffle being arranged around the periphery of the supporting plate, a placement groove being formed between the annular baffle and the supporting plate, a plurality of first limiting portions and a plurality of second limiting portions being protruding from the sidewalls and bottom wall of the placement groove, the plurality of first limiting portions being spaced apart along the circumference of the placement groove, and the plurality of second limiting portions being spaced apart along the circumference of the placement groove and arranged close to the sidewalls of the placement groove; and

[0008] A plurality of flexible pads are respectively arranged on the surfaces of the plurality of first limiting portions and the plurality of second limiting portions.

[0009] Optionally, the flexible pad is detachably mounted on the first limiting portion and the second limiting portion.

[0010] Optionally, a mounting hole is provided on the surface of the first limiting portion, and a limiting structure is provided on the lower surface of the flexible pad, and the limiting structure is plugged into the mounting hole.

[0011] Optionally, the limiting structure includes a plug-in column and a limiting block, the limiting block is arranged on the outer side surface of the installation, the installation opening passes through the upper surface and the lower surface of the first limiting part, the plug-in column is inserted into the installation hole, and the limiting block abuts against the lower surface of the first limiting part on the side facing the flexible pad.

[0012] Optionally, the limit block has a guide slope, which is provided on a side of the limit block away from the plug-in column, and the guide slope extends gradually downward in a direction away from the flexible pad from a side close to the flexible pad.

[0013] Optionally, the limiting structure includes a plurality of limiting blocks, and the plurality of limiting blocks are distributed at intervals along the circumference of the plug-in column.

[0014] Optionally, the first limiting portion is connected to the upper surface of the supporting plate and the side surface of the annular baffle, the height of the first limiting portion relative to the upper surface of the supporting plate is lower than the height of the annular baffle relative to the upper surface of the supporting plate, and the upper surface of the first limiting portion is provided with the flexible pad.

[0015] Optionally, the first limiting portion and the second limiting portion are interconnected and integrally formed structures.

[0016] Optionally, a limiting structure is convexly provided on the back side of the supporting plate, and the limiting structure has a third limiting portion and a fourth limiting portion, the height of the third limiting portion relative to the lower surface of the supporting plate is lower than the height of the fourth limiting portion relative to the lower surface of the supporting plate, and the top surfaces of the third limiting portion and the fourth limiting portion are both provided with the flexible pad.

[0017] The present invention also provides a logistics packaging box, characterized in that it includes a base support, an annular enclosure, a cover plate and a logistics pallet as described above, the upper surface of the base support and the part close to the edge are provided with a first mounting portion, the first mounting portion is in a ring shape extending along the circumference of the base support, the annular enclosure is open at both ends, one end of the annular enclosure is detachably engaged with the first mounting portion, the lower surface of the cover plate is provided with a second mounting portion, the cover plate is detachably engaged with the end of the annular enclosure away from the base support through the second mounting portion, one of the logistics pallets is placed on the upper surface of the base support, the pallet of the logistics pallet is used for placing the cylinder cover, and the flexible pad is used to abut the lower surface of the cylinder cover and the outer peripheral edge of the lower surface.

[0018] The technical solution of the present invention is to arrange an annular baffle around the periphery of a support plate to form a placement groove between the annular baffle and the support plate. The side walls and bottom walls of the placement groove are respectively provided with a plurality of first limiting portions and a plurality of second limiting portions. The plurality of first limiting portions are spaced apart along the circumference of the placement groove, and the plurality of second limiting portions are spaced apart along the circumference of the placement groove and arranged close to the side walls of the placement groove. A plurality of flexible pads are separately arranged on the surfaces of the plurality of first limiting portions and the plurality of second limiting portions. When the cylinder head is placed in the placement groove, the first limiting portions and the second limiting portions can limit the side walls and lower surface of the cylinder head so that the side walls of the cylinder head are spaced apart from the inner side surface of the annular baffle and the upper surface of the support plate. In this way, even if the cylinder head shakes during transportation, it will not contact the side walls of the annular baffle and the upper surface of the support plate, thereby preventing the cylinder head from rubbing against the logistics pallet and causing debris to fall. The setting of the flexible pad can convert the rigid contact between the cylinder head and the logistics pallet into flexible contact, so that even if the cylinder head and the flexible pad rub against each other, no chips will be scraped off, which is conducive to subsequent assembly work and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0020] Figure 1 This is a structural diagram of an embodiment of a logistics pallet of the present utility model;

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 for Figure 1 Schematic diagram of the structure of the hidden flexible pad in the logistics pallet;

[0023] Figure 4 for Figure 3 Enlarged view of point B in the middle

[0024] Figure 5 for Figure 1 Side view of the logistics pallet;

[0025] Figure 6 for Figure 5 Enlarged view of point C in the middle;

[0026] Figure 7 for Figure 1 Schematic diagram of the structure of the flexible pad;

[0027] Figure 8 for Figure 7 Side view of the flexible pad in the middle.

[0028] Description of Figure Numbers:

[0029] 10. Loading plate; 11. Placement groove; 20. Annular baffle; 30. First limiting portion; 31. Second limiting portion; 40. Flexible pad; 41. Limiting structure; 411. Connecting column; 412. Limiting block; 4121. Guide slope; 50. Limiting block

[0030] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text is to include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution in which both A and B are satisfied. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0034] The utility model provides a logistics pallet.

[0035] In the embodiment of the present utility model, Figures 1 to 8As shown, the logistics pallet includes a carrying plate 10 , an annular baffle 20 , and a plurality of flexible pads 40 .

[0036] The annular baffle 20 is arranged around the periphery of the supporting plate 10, and a placement groove 11 is formed between the annular baffle 20 and the supporting plate 10. The placement groove 11 is adapted to the structural shape of the cylinder head. The cylinder head is placed in the placement groove 11 to limit the cylinder head through the placement groove 11 to prevent the cylinder head from shifting on the supporting plate 10 during transportation.

[0037] The sidewalls and bottom wall of the placement groove 11 are respectively provided with a plurality of first limiting portions 30 and a plurality of second limiting portions 31. The plurality of first limiting portions 30 are spaced apart along the circumference of the placement groove 11, and the plurality of second limiting portions 31 are spaced apart along the circumference of the placement groove 11 and are arranged close to the sidewalls of the placement groove 11. Specifically, when the cylinder head is placed in the placement groove 11, the first limiting portions 30 can limit the sidewalls of the cylinder head so that the sidewalls of the cylinder head are spaced apart from the inner surface of the annular baffle 20, that is, prevent the sidewalls of the cylinder head from contacting the annular baffle 20, while the second limiting portions 31 can limit the lower surface of the cylinder head so that the lower surface of the cylinder head is spaced apart from the upper surface of the carrier plate 10, that is, prevent the lower surface of the cylinder head from being spaced apart from the upper surface of the carrier plate 10. This arrangement can prevent the side walls of the cylinder head from being scratched against the side walls of the annular baffle 20 and the lower surface of the cylinder head from being scratched against the upper surface of the supporting plate 10 during transportation, and can reduce the occurrence of chips falling due to scratches between the cylinder head and the logistics pallet during transportation.

[0038] Furthermore, multiple flexible pads 40 are disposed on the surfaces of the multiple first limiting portions 30 and the multiple second limiting portions 31. Specifically, when the cylinder head is placed in the placement slot 11, the flexible pads 40 on the first limiting portions 30 and the flexible pads 40 on the second limiting portions 31 abut against the sidewalls and lower surface of the cylinder head, respectively, converting the rigid contact between the cylinder head and the logistics pallet into a flexible contact. This prevents scraping from the cylinder head even if it sways during transportation and rubs against the flexible pads 40. Alternatively, the flexible pads 40 may be rubber pads.

[0039] In an embodiment of the present application, the flexible pad 40 is detachably mounted on the first limiting portion 30 and the second limiting portion 31. That is, the flexible pad 40 is a consumable item, and the flexible pad 40 is detachably arranged. When the flexible pad 40 is severely worn, it can be removed and replaced with a new flexible pad 40. It can be understood that with such an arrangement, when the flexible pad 40 is severely worn, there is no need to replace a new logistics pallet, but only the flexible pad 40 can be replaced, which is beneficial to reducing the user's usage cost. For example, the flexible pad 40 can be mounted on the first limiting portion 30 and the second limiting portion 31 by bonding, snapping, etc.

[0040] The present invention comprises an annular baffle 20 disposed around the periphery of a carrier plate 10, thereby forming a placement groove 11 between the annular baffle 20 and the carrier plate 10. The sidewalls and bottom walls of the placement groove 11 are respectively provided with a plurality of first limiting portions 30 and a plurality of second limiting portions 31. The plurality of first limiting portions 30 are spaced apart along the circumference of the placement groove 11, and the plurality of second limiting portions 31 are spaced apart along the circumference of the placement groove 11 and disposed close to the sidewalls of the placement groove 11. A plurality of flexible pads 40 are disposed on the surfaces of the plurality of first limiting portions 30 and the plurality of second limiting portions 31. When the cylinder head is placed in the placement groove 11, the first limiting portions 30 and the second limiting portions 31 can limit the sidewalls and lower surface of the cylinder head, thereby ensuring that the sidewalls of the cylinder head are spaced apart from the inner side surface of the annular baffle 20 and the upper surface of the carrier plate 10. Even if the cylinder head shakes during transportation, it will not contact the sidewalls of the annular baffle 20 or the upper surface of the carrier plate 10, preventing the cylinder head from rubbing against the logistics tray and causing debris to fall. The provision of the flexible pad 40 converts the rigid contact between the cylinder head and the logistics tray into a flexible contact. Even if the cylinder head and the flexible pad 40 rub against each other, it will not scrape off debris, facilitating subsequent assembly work and improving the user experience.

[0041] In some embodiments, a mounting hole is provided on the surface of the first limiting portion 30, and a limiting structure 41 is provided on the lower surface of the flexible pad 40. The limiting structure 41 is plugged into the mounting hole. Specifically, the flexible pad 40 is installed by plugging into the mounting hole through the limiting structure 41, which has a simple structure and is easy to process and form.

[0042] Furthermore, the limiting structure 41 includes a plug-in post 411 and a limiting block 412. The limiting block 412 is provided on the outer side of the mounting portion. The mounting opening passes through the upper and lower surfaces of the first limiting portion 30. The plug-in post 411 is inserted into the mounting hole, and the limiting block 412 abuts against the lower surface of the first limiting portion 30 on the side facing the flexible pad 40. That is, the plug-in post 411 is provided inside the mounting portion, and the limiting block 412 abuts against the lower surface of the supporting plate 10 to achieve the installation and limiting of the flexible pad 40. This installation method has a relatively simple structure, is easy to process and form, and is conducive to reducing production costs.

[0043] Furthermore, the stopper 412 has a guide slope 4121, which is located on the side of the stopper 412 facing away from the plug post 411. The guide slope 4121 extends gradually downward from the side of the flexible pad 40 toward the side away from the flexible pad 40. This means that during the installation of the flexible pad 40, the guide slope 4121 can serve as a guide, thereby reducing the difficulty of installing the flexible pad 40. Of course, in other embodiments, the stopper 412 may not have the guide slope 4121.

[0044] Optionally, the limiting structure 41 includes multiple limiting blocks 412, which are spaced apart along the circumference of the plug-in column 411. Specifically, there are at least two limiting blocks 412. Simultaneous limiting by multiple limiting blocks 412 helps improve the installation stability of the flexible pad 40. For example, the number of limiting blocks 412 can be, but is not limited to, two, three, or four. Of course, in other embodiments, only one limiting block 412 is provided.

[0045] Optionally, the first limiting portion 30 is connected to the upper surface of the carrier plate 10 and the side surface of the annular baffle 20. The height of the first limiting portion 30 relative to the upper surface of the carrier plate 10 is lower than the height of the annular baffle 20 relative to the upper surface of the carrier plate 10. A flexible pad 40 is provided on the upper surface of the first limiting portion 30. Specifically, the upper surface of the annular baffle 20 is spaced apart from the upper surface of the first limiting portion 30. The provision of the flexible pad 40 on the upper surface of the first limiting portion 30 can prevent the cylinder head from rubbing against the upper surface of the first limiting portion 30 during placement, thereby preventing the cylinder head from rubbing against the upper surface of the first limiting portion 30 during placement, thereby preventing the cylinder head from rubbing against the upper surface of the first limiting portion 30 and causing debris to fall off.

[0046] In some embodiments, the first stopper 30 and the second stopper 31 are interconnected and integrally formed. It is understood that the integral molding process offers high production efficiency, high structural strength, and helps reduce production costs. Of course, the present application is not limited to this embodiment. In other embodiments, the first stopper 30 and the second stopper 31 may be interconnected by bonding, clamping, fasteners, or other methods.

[0047] In some embodiments, a limiting structure 50 is convexly provided on the back side of the supporting plate 10, and the limiting block 50 has a third limiting portion and a fourth limiting portion. The height of the third limiting portion relative to the lower surface of the supporting plate 10 is lower than the height of the fourth limiting portion relative to the lower surface of the supporting plate 10, and the top surfaces of the third limiting portion and the fourth limiting portion are both provided with flexible pads 40.

[0048] Specifically, when multiple cylinder heads need to be stacked for transportation, after placing the cylinder heads in the placement slot 11, a logistics pallet can be directly placed on top of the cylinder heads. The third and fourth limiting portions on the back of the carrier plate 10 limit the upper surface of the cylinder heads so that the upper surface of the cylinder heads is spaced from the lower surface of the carrier plate 10. This prevents the cylinder heads from shaking during transportation and causing scrapes on the lower surface of the carrier plate 10. The fourth limiting portion can limit the side of the cylinder head so that the side of the cylinder head and the fourth limiting portion are mutually limited, thereby improving the placement stability of the logistics pallet.

[0049] The present invention also proposes a logistics packaging box, which includes a base, an annular enclosure, a cover plate and a logistics pallet. The specific structure of the logistics pallet refers to the above-mentioned embodiment. Since this logistics packaging box adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0050] Among them, a first mounting portion is provided on the upper surface of the base and close to the edge. The first mounting portion is in a ring shape extending along the circumference of the base, and the annular enclosure is open at both ends. One end of the annular enclosure is detachably engaged with the first mounting portion. A second mounting portion is provided on the lower surface of the cover plate. The cover plate is detachably engaged with the end of the annular enclosure away from the base through the second mounting portion. One of the logistics trays is placed on the upper surface of the base, and the tray of the logistics tray is used for placing the cylinder head. The flexible pad 40 is used to abut the lower surface of the cylinder head and the outer peripheral edge of the lower surface.

[0051] Specifically, when the annular enclosure is installed on the first mounting portion, the annular enclosure cooperates with the base to form a placement cavity. At this time, the user can place the new energy battery carrier tray into the placement cavity from the opening at the other end of the annular enclosure, and then place the new energy battery in the accommodating space from the opening. When the new energy batteries placed in the accommodating cavity reach a preset value, another cover is used to cover the opening of the annular enclosure, thereby completing the packaging. The preset value can be set according to the size of the new energy battery or by the capacity of the accommodating space, and this application does not make specific restrictions on this.

[0052] The above are only preferred embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A logistics pallet, characterized in that: include: Loading plate; An annular baffle, the annular baffle being arranged around the periphery of the supporting plate, a placement groove being formed between the annular baffle and the supporting plate, a plurality of first limiting portions and a plurality of second limiting portions being protruding from the sidewalls and bottom wall of the placement groove, the plurality of first limiting portions being distributed at intervals along the circumference of the placement groove, and the plurality of second limiting portions being distributed at intervals along the circumference of the placement groove and being arranged close to the sidewalls of the placement groove; as well as A plurality of flexible pads are respectively arranged on the surfaces of the plurality of first limiting portions and the plurality of second limiting portions.

2. The logistics pallet according to claim 1, characterized in that: The flexible pad is detachably mounted on the first limiting portion and the second limiting portion.

3. The logistics pallet according to claim 2, characterized in that: A mounting hole is provided on the surface of the first limiting portion, and a limiting structure is provided on the lower surface of the flexible pad. The limiting structure is plugged into the mounting hole.

4. The logistics pallet according to claim 3, characterized in that: The limiting structure includes a plug-in column and a limiting block, the limiting block is arranged on the outer side of the installation, the installation opening passes through the upper surface and the lower surface of the first limiting part, the plug-in column is inserted into the installation hole, and the limiting block abuts against the lower surface of the first limiting part on the side facing the flexible pad.

5. The logistics pallet according to claim 4, characterized in that: The limit block has a guide slope, which is arranged on a side of the limit block away from the plug-in column. The guide slope extends gradually downward from a side close to the flexible pad to a direction away from the flexible pad.

6. The logistics pallet according to claim 5, characterized in that: The limiting structure includes a plurality of limiting blocks, and the plurality of limiting blocks are distributed at intervals along the circumference of the plug-in column.

7. The logistics pallet according to claim 1, characterized in that: The first limiting portion is connected to the upper surface of the supporting plate and the side surface of the annular baffle. The height of the first limiting portion relative to the upper surface of the supporting plate is lower than the height of the annular baffle relative to the upper surface of the supporting plate. The upper surface of the first limiting portion is provided with the flexible pad.

8. The logistics pallet according to claim 1, characterized in that: The first limiting portion and the second limiting portion are interconnected and integrally formed.

9. The logistics pallet according to claim 1, characterized in that: A limiting structure is convexly provided on the back side of the supporting plate, and the limiting structure has a third limiting portion and a fourth limiting portion. The height of the third limiting portion relative to the lower surface of the supporting plate is lower than the height of the fourth limiting portion relative to the lower surface of the supporting plate, and the top surfaces of the third limiting portion and the fourth limiting portion are both provided with the flexible pad.

10. A logistics packaging box, characterized in that: A logistics pallet comprising a base support, an annular enclosure, a cover plate and any one of claims 1 to 9, wherein a first mounting portion is provided on the upper surface of the base support and near the edge, the first mounting portion is in the shape of a ring extending circumferentially along the base support, the annular enclosure is open at both ends, one end of the annular enclosure is detachably engaged with the first mounting portion, a second mounting portion is provided on the lower surface of the cover plate, the cover plate is detachably engaged with the end of the annular enclosure away from the base support through the second mounting portion, one of the logistics pallets is placed on the upper surface of the base support, the pallet of the logistics pallet is used for placing a cylinder head, and the flexible pad is used to abut against the lower surface of the cylinder head and the outer periphery of the lower surface.

Images