Tray with rigidity strengthening blocks on top edge
By reinforcing the top edge of the pallet with stiffness-enhancing blocks and combining them with other structural designs, the problem of poor pallet structural stability was solved, achieving stability during transportation and stacking.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANTONG SAIJIAYI PRECISION TECH CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-04-21
AI Technical Summary
Existing pallets have poor structural stability, making them prone to component damage due to shaking, and they are also susceptible to injury during transportation.
The pallet's overall rigidity and stability are enhanced by reinforcing blocks along the top edge, combined with chamfered edges, support bases, docking grooves, and placement slots.
It improves the pallet's resistance to deformation, prevents parts from shaking and colliding, maintains transportation stability, and increases the stability of the pallet when stacked and stored.
Smart Images

Figure CN224146525U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pallet technology, and more specifically, to a pallet with a rigidity reinforcing block on the top edge. Background Technology
[0002] A pallet is a flat container used to carry, transport, or store goods. It is usually made of wood, plastic, metal, or composite materials. In the current handling of parts, it is often necessary to use pallets to limit and clamp the parts to prevent them from shaking and causing damage. However, most existing pallets are made of plastic and other materials, which makes their structural stability poor, reduces their load-bearing capacity, and makes them prone to instability. Utility Model Content
[0003] In order to overcome the shortcomings of the prior art, this utility model provides a tray with a stiffening block on the top edge, which has the advantage of maintaining structural stability.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a tray with a rigidity reinforcing block on the top edge, comprising a tray, wherein the interior of the tray has a downwardly recessed positioning groove, the positioning groove has a first placement groove inside, the interior of the tray has a downwardly recessed transport groove, there are two transport grooves, the two transport grooves are respectively located on the front and rear sides of the positioning groove; an installation groove, the installation groove is located inside the tray, the reinforcing block is fixedly installed inside the installation groove, and a flat block is fixedly installed above the reinforcing block, the height of the flat block is flush with the top of the tray.
[0005] The beneficial effects of adopting the above technical solution are as follows: Since both the reinforcing block and the flattening block are made of rigid material and are evenly distributed on the inside of the pallet, when the parts to be transported are placed inside the pallet, they are limited by the first placement slot and the second placement slot respectively. In addition to facilitating handling, the reinforcing block and the flattening block are engaged inside the mounting slot, which strengthens the overall anti-deformation ability of the pallet and achieves the stability of transportation.
[0006] As a preferred embodiment of this utility model, the edge of the tray is provided with a chamfered edge, the outer side of the tray is recessed downward with a weight-reducing groove, and there are four chamfered edges, which are respectively located at the four corners of the tray.
[0007] The beneficial effects of adopting the above technical solution are: the main function of the four chamfered edges is to make the edges of the pallet smooth, so as to prevent collisions during handling that could easily cause injury.
[0008] As a preferred embodiment of this utility model, a mating groove is fixedly installed on the inner side of the tray, and a slot is fixedly installed on the edge of the tray, wherein the slot is strip-shaped.
[0009] The beneficial effects of adopting the above technical solution are: the main function of the docking groove is to place some small parts such as screws, while the main function of the slot is to facilitate effective docking when the pallets are stacked, so as to maintain a stable effect.
[0010] As a preferred embodiment of this utility model, a supporting base is fixedly installed at the edge of the tray. The supporting base is annular and located on the outside of the tray.
[0011] The beneficial effects of adopting the above technical solution are: the main function of the support base is to support the bottom of the pallet, so that the pallet maintains its overall flatness when placed, and prevents tilting that could lead to instability.
[0012] As a preferred embodiment of the present invention, the tray has a downwardly recessed connecting groove inside, the connecting groove being located above the first placement groove side, and the tray has a downwardly recessed second placement groove inside, the second placement groove being flush with the first placement groove.
[0013] The beneficial effects of adopting the above technical solution are: the connecting groove is long and narrow, and its main function is not only to reduce the overall weight of the pallet, but also to effectively connect the pallets when they are stacked, thereby increasing the stability of the connection.
[0014] As a preferred embodiment of the present invention, there are multiple second placement slots, which are symmetrically distributed front and back, and all of the multiple second placement slots are rectangular in shape.
[0015] The beneficial effects of adopting the above technical solution are: the main function of the multiple second placement slots is to place parts of the same size, and they are a certain distance away from the parts that are engaged inside the first placement slot, so as to prevent the parts from colliding.
[0016] As a preferred embodiment of this utility model, the tray has a third placement groove recessed downward inside, and there are four third placement grooves, all of which are T-shaped.
[0017] The beneficial effects of adopting the above technical solution are: the four third placement slots are located at the four opposite corners of the tray, which maximizes the use of space after placing fixed-shaped parts, and achieves the effect of storing a variety of parts.
[0018] As a preferred embodiment of this utility model, there are multiple positioning slots and multiple first placement slots, and the multiple positioning slots are distributed in different directions, and the multiple positioning slots and multiple first placement slots are all located in the middle of the tray.
[0019] The beneficial effects of adopting the above technical solution are: multiple positioning slots are arranged in an array and staggered with each other, which maximizes the utilization of the internal space of the tray and enables the storage of multiple parts. Attached Figure Description
[0020] Figure 1 This is a side view of the overall structure of this utility model;
[0021] Figure 2 This is a front view of the tray structure of this utility model;
[0022] Figure 3 This is a schematic diagram of the placement groove structure of this utility model;
[0023] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A;
[0024] Figure 5 This is a schematic diagram of the chamfered edge structure of this utility model;
[0025] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point B;
[0026] Figure 7 This is a schematic diagram of the reinforcing block structure of this utility model;
[0027] Figure 8 This utility model Figure 7 A magnified schematic diagram of the structure at point C.
[0028] In the diagram: 1. Pallet; 2. Positioning groove; 3. First placement groove; 4. Transport groove; 5. Chamfered edge; 6. Weight reduction groove; 7. Connecting groove; 8. Locking groove; 9. Mounting groove; 10. Reinforcing block; 11. Support base; 12. Connecting groove; 13. Second placement groove; 14. Third placement groove; 15. Flat block. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] like Figures 1 to 8 As shown, this utility model provides a tray with a rigidity reinforcing block on the top edge, including a tray 1. The inside of the tray 1 is recessed with a positioning groove 2, and the inside of the positioning groove 2 is provided with a first placement groove 3. The inside of the tray 1 is recessed with a transport groove 4, and there are two transport grooves 4, which are located on the front and rear sides of the positioning groove 2 respectively. The mounting groove 9 is located inside the tray 1, and a reinforcing block 10 is fixedly installed inside the mounting groove 9. A flat block 15 is fixedly installed above the reinforcing block 10, and the height of the flat block 15 is flush with the top of the tray 1.
[0031] The beneficial effects of adopting the above technical solution are as follows: Since both the reinforcing block 10 and the flattening block 15 are made of steel and are evenly distributed on the inner side of the pallet 1, when the parts to be transported are placed inside the pallet 1, they are limited by the first placement groove 3 and the second placement groove 13 respectively. In addition to facilitating handling, the reinforcing block 10 and the flattening block 15 are engaged inside the mounting groove 9, which strengthens the overall anti-deformation ability of the pallet 1 and achieves the stability of transportation.
[0032] The pallet 1 has a chamfered edge 5 at its edge, and a weight-reducing groove 6 is recessed downward on the outer side of the pallet 1. There are four chamfered edges 5, which are located at the four corners of the pallet 1.
[0033] The beneficial effects of adopting the above technical solution are: the main function of the four chamfered edges 5 is to make the edges of the pallet 1 smooth, so as to prevent collisions during handling that could easily cause injury.
[0034] The inner side of the tray 1 is fixedly installed with a docking groove 7, and the edge of the tray 1 is fixedly installed with a slot 8, which is strip-shaped.
[0035] The beneficial effects of adopting the above technical solution are: the main function of the docking groove 7 is to place some small parts such as screws, while the main function of the slot 8 is to facilitate effective docking when the trays 1 are stacked, so as to maintain a stable effect.
[0036] A support base 11 is fixedly installed at the edge of the pallet 1. The support base 11 is ring-shaped and located on the outside of the pallet 1.
[0037] The beneficial effects of adopting the above technical solution are: the main function of the support base 11 is to support the bottom of the tray 1, so that the tray 1 maintains the overall flatness when placed, and prevents tilting and instability.
[0038] The tray 1 has a downward recessed connecting groove 12 located above the first placement groove 3. The tray 1 also has a downward recessed second placement groove 13, which is flush with the first placement groove 3.
[0039] The beneficial effects of adopting the above technical solution are: the connecting groove 12 is long and narrow, and its main function is to reduce the overall weight of the pallet 1, and to effectively connect the pallets 1 when they are stacked, thereby increasing the stability of the connection.
[0040] There are multiple second placement slots 13, which are symmetrically distributed front and back, and all of them are rectangular in shape.
[0041] The beneficial effects of adopting the above technical solution are: the main function of the multiple second placement slots 13 is to place parts of the same size, and they are at a certain distance from the parts that are engaged inside the first placement slot 3, so as to prevent the parts from colliding.
[0042] The tray 1 has a downward recessed third placement groove 14, and there are four third placement grooves 14, all of which are T-shaped.
[0043] The beneficial effects of adopting the above technical solution are: the four third placement slots 14 are located at the four opposite corners of the tray 1, which maximizes the use of space after placing fixed-shaped parts, and achieves the effect of storing a variety of parts.
[0044] There are multiple positioning slots 2 and multiple first placement slots 3, and the multiple positioning slots 2 are distributed in different directions. The multiple positioning slots 2 and multiple first placement slots 3 are all located in the middle of the tray 1.
[0045] The beneficial effects of adopting the above technical solution are: multiple positioning slots 2 are arranged in an array and staggered with each other, so as to maximize the utilization of the internal space of the tray 1 and achieve the effect of storing multiple parts.
[0046] Working principle and usage process of this utility model:
[0047] Firstly, since both the reinforcing block 10 and the flattening block 15 are made of steel and are evenly distributed on the inside of the pallet 1, when the parts to be transported are placed inside the pallet 1, they are limited by the first placement groove 3 and the second placement groove 13 respectively. In addition to facilitating handling, the reinforcing block 10 and the flattening block 15 are engaged inside the mounting groove 9, which strengthens the overall deformation resistance of the pallet 1.
[0048] Secondly, because the inside of the tray 1 is recessed with positioning grooves 2, and the positioning grooves 2 are arranged in an array and staggered from each other, after the parts are placed inside the tray 1, they are staggered from each other and will not touch each other, thus maximizing space utilization and achieving the effect of storing multiple parts.
[0049] Finally, because there is a downward recessed connecting groove 12 inside the pallet 1, which is long and narrow, the overall weight of the pallet 1 is reduced, and the pallet 1 can be effectively connected when stacked, increasing the stability of the connection.
[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.