Tray structure and stacking package
By designing a pallet structure containing accommodation areas and limit slots, the problem that existing pallets can only be loaded with fixed-size barrels is solved, and flexible loading of barrels of different sizes is achieved, which improves the utilization rate of pallets and reduces the waste of plastic resources.
Patent Information
- Application Number
- CN202421786879.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The limit of existing plastic pallets is designed according to the size of a single barrel. One type of pallet can only be loaded with fixed-size barrels, causing manufacturers to produce a large number of pallets of different sizes, resulting in waste of plastic resources.
A pallet structure is designed, including a pallet body plate, a side plate, a first limiting rib, a second limiting rib, a support rib, a limiting rod and a liquid leakage tank. By providing a receiving area for accommodating the barrel body on the first side of the tray body plate, and a limit groove for accommodating the barrel mouth on the second side, the tray can adapt to the barrel body of different sizes.
It improves the utilization rate of pallets, solves the problem that existing pallets can only load fixed-size buckets, reduces the waste of plastic resources, and realizes flexible loading of barrels of different sizes.
Smart Images
Figure CN222973880U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging, in particular to a tray structure and a palletizing packaging. Background Art
[0002] With the development of the times, the packaging form of milk has gradually changed from traditional composite paper packaging and plastic bag packaging to PET bottles and PE barrels. Due to transportation requirements, PET bottles and PE barrels often need the protection of outer packaging. At present, the common outer packaging forms in the market are corrugated cardboard boxes, PP boxes and PE film packages. However, as people pay more and more attention to green sustainable development, the packaging forms that sacrifice trees and petroleum are becoming more and more inconsistent with the trend of environmental protection. It is urgent to develop an outer packaging form and transportation method for milk barrels / bottles that are conducive to sustainable development.
[0003] Undoubtedly, plastic pallets have become a way to meet this demand. As we all know, transporting milk barrels / bottles with plastic pallets can achieve repeated use. Generally, a set of plastic pallets can achieve 50 complete link transports, which greatly saves the use of plastic or cardboard resources. However, since the limits of existing plastic pallets are designed according to the size of a single barrel, one type of pallet can only load barrels of a fixed size, which will cause manufacturers to produce a large number of pallets with different size designs, resulting in a waste of plastic resources. Summary of the Utility Model
[0004] The utility model provides a tray structure and a palletizing packaging to solve the defect that the limits of existing plastic pallets are designed according to the size of a single barrel, and one type of pallet can only load barrels of a fixed size, resulting in manufacturers producing a large number of pallets with different size designs and causing a waste of plastic resources.
[0005] A tray structure according to the first aspect of the utility model includes: a tray body plate having a first surface and a second surface disposed opposite to each other, the first surface being used for carrying a barrel body, and the second surface being used for abutting against the barrel mouth of the barrel body; side plates disposed on the outer periphery of the tray body plate and protruding from the first surface and the second surface respectively; a plurality of first limiting ribs spaced along a first direction on the first surface, and an accommodating area for accommodating the barrel body is formed between two adjacent first limiting ribs and between the first limiting rib and the adjacent side plate; a plurality of second limiting ribs spaced along the first direction on the second surface, and a limiting groove for accommodating the barrel mouth is formed between two adjacent second limiting ribs and between the second limiting rib and the adjacent side plate.
[0006] According to an embodiment of the utility model, four second limiting ribs are correspondingly arranged in each accommodating area, and the limiting grooves on both sides of the accommodating area along the first direction are used for accommodating the barrel mouth.
[0007] Specifically, this embodiment provides an implementation manner of a second limiting rib.
[0008] According to an implementation manner of the present utility model, it further includes: a plurality of support ribs, the plurality of support ribs are respectively connected to two of the second limiting ribs located at the middle positions of each of the accommodating regions, and are arranged at intervals in a direction perpendicular to the first direction.
[0009] Specifically, this embodiment provides an implementation manner of a support rib.
[0010] According to an implementation manner of the present utility model, the second limiting rib is adapted to abut against the barrel shoulder of the barrel body.
[0011] Specifically, this embodiment provides an implementation manner of the second limiting rib abutting against the barrel shoulder.
[0012] According to an implementation manner of the present utility model, it further includes: a limiting rod, which is detachably connected to each of the first limiting ribs and abuts against two side plates opposite to each other in the first direction; wherein, the connection position of the limiting rod and the first limiting rib can be adjusted along the extension direction of the first limiting rib.
[0013] Specifically, this embodiment provides an implementation manner of a limiting rod.
[0014] According to an implementation manner of the present utility model, a plurality of clamping grooves are arranged at intervals in the extension direction of the first limiting rib; a plurality of clamping ports are arranged at intervals in the extension direction of the limiting rod, and the clamping ports cooperate with the clamping grooves to realize the positioning between the limiting rod and the first limiting rib.
[0015] Specifically, this embodiment provides an implementation manner of a clamping groove.
[0016] According to an implementation manner of the present utility model, it further includes: a liquid leakage groove, which is arranged on the tray body plate and corresponds to the accommodating region, and is used for communicating the spaces on one side of the first surface and one side of the second surface.
[0017] Specifically, this embodiment provides an implementation manner of a liquid leakage groove.
[0018] According to an implementation manner of the present utility model, a plurality of the liquid leakage grooves are arranged at intervals in the first direction; a clamping boss is arranged on the limiting rod, and the clamping boss is in plug-in fit with the liquid leakage groove.
[0019] Specifically, this embodiment provides an implementation manner of a clamping boss.
[0020] According to an embodiment of the present utility model, a connection step is provided on the outer side of one side of the side plate close to the first surface; a connection sinking groove is provided on one side of the second surface of the tray body plate, which is matched with the connection step of the adjacent tray body plate.
[0021] Specifically, this embodiment provides an implementation manner of the connection step and the connection sinking groove.
[0022] According to a palletizing package provided by the second aspect of the present utility model, it includes at least two of the above-mentioned tray structures; the at least two tray structures are arranged at intervals, and a barrel body is placed between two adjacent tray structures.
[0023] One or more of the above technical solutions in the present utility model have at least one of the following technical effects: A tray structure and a palletizing package provided by the present utility model, by providing a receiving area for receiving the barrel body on the first surface of the tray body plate and a limiting groove for receiving the barrel mouth on the second surface, when the barrel body is placed on the tray body plate, the barrel mouth of the barrel body can be limited by the second surface of the upper tray body plate, improving the utilization rate of the tray, and solving the problem that the existing tray can only hold barrels of fixed sizes, resulting in increased costs and waste of plastic resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0025] Figure 1 It is one of the schematic diagrams of the assembly relationship of the tray structure provided by the present utility model.
[0026] Figure 2 It is the schematic diagram of the structural relationship of the limiting rod in the tray structure provided by the present utility model.
[0027] Figure 3 It is the second schematic diagram of the assembly relationship of the tray structure provided by the present utility model.
[0028] Figure 4 It is the third schematic diagram of the assembly relationship of the tray structure provided by the present utility model.
[0029] Figure 5 It is the fourth schematic diagram of the assembly relationship of the tray structure provided by the present utility model.
[0030] Figure 6 It is the fifth schematic diagram of the assembly relationship of the tray structure provided by the present utility model.
[0031] Figure 7 It is the sixth schematic diagram of the assembly relationship of the tray structure provided by the present utility model.
[0032] Figure 8 It is the seventh schematic diagram of the assembly relationship of the tray structure provided by the present utility model.
[0033] Figure 9 It is the eighth schematic diagram of the assembly relationship of the tray structure provided by the present utility model.
[0034] Figure 10 It is the ninth schematic diagram of the assembly relationship of the tray structure provided by the present utility model.
[0035] Figure 11 It is the schematic diagram of the structural relationship of the barrel body provided by the present utility model.
[0036] Figure 12 It is the schematic diagram of the assembly relationship of the palletizing packaging provided by the present utility model.
[0037] Reference numerals:
[0038] 10, tray body plate; 11, first surface; 12, second surface; 13, connecting sunk groove;
[0039] 20, side plate; 21, connecting step; 22, tie strap groove;
[0040] 30, first limiting rib; 31, clamping groove; 32, liquid leakage groove;
[0041] 40, limiting rod; 41, clamping port; 42, clamping boss;
[0042] 50, second limiting rib;
[0043] 60, limiting groove;
[0044] 70, supporting rib;
[0045] 80, barrel body; 81, barrel mouth; 82, barrel shoulder;
[0046] N, first direction. Detailed implementation manners
[0047] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0048] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0049] The present utility model will be specifically described below in conjunction with specific embodiments.
[0050] In some specific embodiments of the present utility model, as Figures 1 to 11 shown, the present solution provides a tray structure, including: a tray body plate 10 having a first surface 11 and a second surface 12 disposed opposite to each other, the first surface 11 being used for carrying a barrel body 80, and the second surface 12 being used for abutting against the barrel mouth 81 of the barrel body 80; a side plate 20 disposed on the outer periphery of the tray body plate 10 and protruding from the first surface 11 and the second surface 12 respectively; a plurality of first limiting ribs 30 spaced along a first direction N on the first surface 11, and an accommodating area for accommodating the barrel body 80 is formed between two adjacent first limiting ribs 30, as well as between the first limiting rib 30 and the adjacent side plate 20; a plurality of second limiting ribs 50 spaced along the first direction N on the second surface 12, and a limiting groove 60 for accommodating the barrel mouth 81 is formed between two adjacent second limiting ribs 50, as well as between the second limiting rib 50 and the adjacent side plate 20.
[0051] It should be noted that the tray body plate 10 has a first surface 11 and a second surface 12. An accommodating area for accommodating the barrel body 80 is provided on the first surface 11, and a limiting groove 60 for accommodating the barrel mouth 81 is provided on the second surface 12. During use, after the barrel body 80 is placed on the tray body plate 10, the limiting groove 60 of the upper tray body plate 10 cooperates with the barrel mouth 81 of the barrel body 80 to realize the limitation of the barrel body 80, solving the problem that the existing tray has a fixed placement position, resulting in the ability to only load barrels of a fixed size.
[0052] In some possible embodiments of the present utility model, four second limiting ribs 50 are correspondingly provided for each accommodating area, and the limiting grooves 60 near both sides of the accommodating area along the first direction N are used for accommodating the barrel mouth 81.
[0053] Specifically, this embodiment provides an implementation manner of the second limiting rib 50. By setting the specific positions of the second limiting rib 50 and the limiting groove 60, multiple barrel bodies 80 can be placed in the corresponding accommodating area along the first direction N at the same time, realizing the side-by-side placement of multiple barrel bodies 80 and meeting the placement requirements of different barrel bodies 80.
[0054] In some possible implementation manners of the present utility model, it further includes: a plurality of support ribs 70, and the plurality of support ribs 70 are respectively connected to two second limiting ribs 50 located at the middle position of each accommodating area and are spaced apart along a direction perpendicular to the first direction N.
[0055] Specifically, this embodiment provides an implementation manner of the support rib 70. By arranging a plurality of support ribs 70, the strength of the two second limiting ribs 50 at the middle position of each accommodating area is enhanced, avoiding the problems of insufficient bearing strength and compressive bending deformation of the tray body plate 10 due to its large area.
[0056] In some possible implementation manners of the present utility model, the second limiting rib 50 is adapted to abut against the barrel shoulder 82 of the barrel body 80.
[0057] Specifically, this embodiment provides an implementation manner in which the second limiting rib 50 abuts against the barrel shoulder 82. By setting the second limiting rib 50 to abut against the barrel shoulder 82 of the barrel body 80, when a plurality of tray body plates 10 are stacked and placed, the second limiting rib 50 can increase the placement stability of the barrel body 80 by abutting against the barrel shoulder 82, avoiding the problem that the barrel body 80 slides off the tray body plate 10 during transportation due to insufficient limiting constraints.
[0058] In some possible implementation manners of the present utility model, it further includes: a limiting rod 40, which is detachably connected to each first limiting rib 30 respectively and abuts against two side plates 20 opposite to each other along the first direction N; wherein, the connection position of the limiting rod 40 and the first limiting rib 30 can be adjusted along the extension direction of the first limiting rib 30 to realize adjusting the number of barrel bodies 80 accommodated in the accommodating area.
[0059] Specifically, this embodiment provides an implementation manner of the limiting rod 40. By arranging a limiting rod 40 that can move along the first limiting rib 30, the adjustment of the size of the accommodating area is realized, and the number of barrel bodies 80 accommodated in the accommodating area can be adjusted according to the size, model, center position, etc. of the barrel body 80, solving the problem that the existing trays have a single size and are difficult to meet the requirements of various application scenarios of barrel bodies 80, and reducing the waste of plastic resources.
[0060] In some possible embodiments of the present utility model, a plurality of clamping grooves 31 are arranged at intervals in the extending direction of the first limiting rib 30; a plurality of clamping openings 41 are arranged at intervals in the extending direction of the limiting rod 40, and the clamping openings 41 cooperate with the clamping grooves 31 to realize the positioning between the limiting rod 40 and the first limiting rib 30.
[0061] Specifically, this embodiment provides an implementation manner of the clamping groove 31. A plurality of clamping grooves 31 are arranged on the first limiting rib 30, and at the same time, a plurality of clamping openings 41 are arranged in the extending direction of the limiting rod 40. This setting enables the first limiting rib 30 and the limiting rod 40 to be positioned through the cooperation of the clamping grooves 31 and the clamping openings 41, avoiding the situation that the limiting rod 40 tilts during the movement process, resulting in insufficient limitation of the barrel body 80 and accidents.
[0062] In some possible embodiments of the present utility model, it further includes: a liquid leakage groove 32, which is arranged on the tray body plate 10 and corresponds to the accommodating area, and is used to communicate the spaces on both sides of the first surface 11 and the second surface 12.
[0063] Specifically, this embodiment provides an implementation manner of the liquid leakage groove 32. By arranging the liquid leakage groove 32 on the tray body plate 10, when there is liquid remaining on the tray body plate 10 or when the tray body plate 10 is cleaned, the liquid can flow out through the liquid leakage groove 32, avoiding residue on the tray body plate 10 and improving the cleaning and sewage discharge efficiency of the tray body plate 10 at the same time.
[0064] In some possible embodiments of the present utility model, a plurality of liquid leakage grooves 32 are arranged at intervals along the first direction N; a clamping boss 42 is arranged on the limiting rod 40, and the clamping boss 42 is in plug-in fit with the liquid leakage groove 32.
[0065] Specifically, this embodiment provides an implementation manner of the clamping boss 42. The arrangement of a plurality of liquid leakage grooves 32 enables the liquid on the tray body plate 10 due to residue or cleaning to be discharged more timely, avoiding the problem that the liquid on the tray body plate 10 cannot be discharged in time due to insufficient number of liquid leakage grooves 32.
[0066] Furthermore, the arrangement of the clamping boss 42 enables the limiting rod 40 to also form a cooperation with the liquid leakage groove 32. Through the plug-in fit of the clamping boss 42 and the liquid leakage groove 32, the positioning of the limiting rod 40 is realized, so that after the position of the limiting rod 40 is adjusted along the first limiting rib 30, a stable positioning can be obtained, realizing the stable limitation of the barrel body 80.
[0067] In some possible embodiments of the present utility model, a connecting step 21 is provided on the outer side of the side plate 20 close to the first surface 11; a connecting sink 13 is provided on one side of the second surface 12 of the tray body plate 10, which is adapted to cooperate with the connecting step 21 of the adjacent tray body plate 10.
[0068] Specifically, this embodiment provides an implementation manner of the connecting step 21 and the connecting sink 13. By providing the connecting step 21 and the connecting sink 13, adjacent tray body plates 10 can be stacked. On the one hand, compared with the stacking of traditional plastic trays, after the terminal sales are completed, the second surface 12 of the tray body plate 10 can be stacked on the lower layer of another tray body plate 10, which greatly reduces the space for stacking the tray body plates 10 at the terminal and prevents them from being damaged. On the other hand, the provision of the connecting step 21 and the connecting sink 13 also enables adjacent tray body plates 10 to obtain a more convenient positioning during stacking, realizing rapid stacking and placement.
[0069] In a possible embodiment, the connecting step 21 is a step structure provided on the outer side of the side plate 20 of the tray body plate 10. Correspondingly, the connecting sink 13 is a sink structure provided on the second surface 12 of the tray body plate 10 corresponding to the connecting step 21.
[0070] In some possible embodiments of the present utility model, it further includes: a plurality of cable tie slots 22, which are provided on the outer side of the side plate 20, and the openings of the cable tie slots 22 are arranged in a direction perpendicular to the first surface 11; wherein, the outer side is the other side of the side plate 20 close to the first surface 11.
[0071] Specifically, this embodiment provides an implementation manner of the cable tie slots 22. By providing the cable tie slots 22, during the stacking and palletizing process of a plurality of tray body plates 10, a more stable connection relationship can be formed, which is used for the limit of the cable tie and to prevent the deformation of the tray body plates 10 caused by the cable tie, making the palletizing of a plurality of tray body plates 10 more stable during transportation.
[0072] In some specific implementation schemes of the present utility model, as Figures 1 to 12 shown, this solution provides a palletizing package, which includes at least two of the above-mentioned tray structures; at least two tray structures are arranged at intervals, and a barrel body 80 is placed between adjacent two tray structures.
[0073] In a possible embodiment, during the palletizing and transportation of a plurality of tray body plates 10, the following steps are adopted: palletizing of the tray body plates 10 - winding film - cross-tying with cable ties - cold chain transportation terminal - stacking and recycling of the tray body plates 10 - cleaning and quality control at the network point - closed-loop transportation of the palletizing of the tray body plates 10.
[0074] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0075] In the embodiments of the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0076] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "mode", "specific mode", or "some modes", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or mode are included in at least one embodiment or mode of the embodiments of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or modes. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or modes described in this specification and the features of different embodiments or modes.
[0077] Finally, it should be noted that the above embodiments are only used to illustrate the present utility model, rather than to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that various combinations, modifications, or equivalent replacements of the technical solutions of the present utility model do not depart from the spirit and scope of the technical solutions of the present utility model, and should all be covered by the scope of the claims of the present utility model.
Claims
1. A tray structure, characterized in that: include: The tray body plate (10) comprises a first surface (11) and a second surface (12) which are arranged opposite to each other, wherein the first surface (11) is used to support the barrel body (80), and the second surface (12) is used to abut against the barrel mouth (81) of the barrel body (80); Side panels (20) are arranged on the outer periphery of the tray body panel (10) and protrude from the first surface (11) and the second surface (12) respectively; A plurality of first limiting ribs (30) are arranged at intervals on the first surface (11) along a first direction (N), and a receiving area for receiving the barrel body (80) is formed between two adjacent first limiting ribs (30) and between the first limiting rib (30) and the adjacent side plate (20); A plurality of second limiting ribs (50) are arranged on the second surface (12) at intervals along the first direction (N), and limiting grooves (60) for accommodating the barrel mouth (81) are formed between two adjacent second limiting ribs (50) and between the second limiting rib (50) and the adjacent side plate (20).
2. The tray structure according to claim 1, characterized in that: Each of the accommodating areas is correspondingly provided with four of the second limiting ribs (50), and the limiting grooves (60) close to the two sides of the accommodating area along the first direction (N) are used to accommodate the barrel mouth (81).
3. The tray structure according to claim 2, characterized in that: Also includes: A plurality of support ribs (70), the plurality of support ribs (70) being respectively connected to two of the second limiting ribs (50) located at the middle position of each of the accommodating areas, and being arranged at intervals along a direction perpendicular to the first direction (N).
4. The tray structure according to claim 2, characterized in that: The second limiting rib (50) is suitable for abutting against the barrel shoulder (82) of the barrel body (80).
5. The tray structure according to any one of claims 1 to 4, characterized in that: Also includes: a limiting rod (40) detachably connected to each of the first limiting ribs (30) and abutting against two side plates (20) opposite to each other along the first direction (N); Wherein, the connection position between the limiting rod (40) and the first limiting rib (30) can be adjusted along the extension direction of the first limiting rib (30).
6. The tray structure according to claim 5, characterized in that: A plurality of locking grooves (31) are arranged at intervals in the extending direction of the first limiting rib (30); A plurality of latching openings (41) are arranged at intervals in the extending direction of the limiting rod (40), and the latching openings (41) cooperate with the latching grooves (31) to achieve positioning between the limiting rod (40) and the first limiting rib (30).
7. The tray structure according to claim 5, characterized in that: Also includes: A liquid leakage groove (32) is arranged on the tray body plate (10) and corresponds to the accommodating area, and is used to connect the space on one side of the first surface (11) and the space on one side of the second surface (12).
8. The tray structure according to claim 7, characterized in that: A plurality of the liquid leakage grooves (32) are arranged at intervals along the first direction (N); The limiting rod (40) is provided with a locking boss (42), and the locking boss (42) is plug-fitted with the liquid leakage groove (32).
9. The tray structure according to any one of claims 1 to 4, characterized in that: A connecting step (21) is provided on the outside of the side plate (20) close to the first surface (11); The pallet body plate (10) is provided with a connecting recessed groove (13) on one side of the second surface (12) that cooperates with the connecting step (21) of the adjacent pallet body plate (10).
10. A palletizing package, characterized in that: Comprising at least two tray structures according to any one of claims 1 to 9; The at least two tray structures are arranged at intervals, and a barrel body (80) is placed between two adjacent tray structures.