CN219407345U

CN219407345U - Novel lightweight tray

Info

Publication number: CN219407345U
Application number: CN202320315339.5U
Authority: CN
Inventors: 查海峰
Original assignee: Jiangsu Fengzhi Logistics Technology Co ltd
Current assignee: Jiangsu Fengzhi Logistics Technology Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-25
Anticipated expiration: 2033-02-24

Abstract

The utility model provides a novel lightweight tray, comprising: two main connection plates; a plurality of support assembly that sets up side by side between main connecting plate, each support assembly includes: at least two supporting legs are in a rectangular cone shape with an upper opening, a lower sealing and a wide upper part and a narrow lower part; two skirt edge plates respectively arranged at two sides of each supporting leg; the first auxiliary connecting plates are arranged in the middle of the corresponding supporting legs, and the second auxiliary connecting plates are arranged at the joints of the short sides of the adjacent supporting legs of the same supporting assembly; the bottoms of the supporting feet are provided with vertical upwards frustum-shaped limiting columns; a plurality of gaps are formed among the supporting legs, so that the supporting strength of the tray is ensured, and the light weight degree of the tray is improved; can nest a plurality of trays layer upon layer, prevent by spacing post spacing that the nest is too dark, realized the accomodating of tray, improved the storage capacity of tray.

Description

Novel lightweight tray

Technical Field

The utility model relates to the technical field of trays, in particular to a novel lightweight tray.

Background

The tray is used as a unitized device in modern logistics operation, and is an effective means for rapidly improving logistics operation efficiency and controlling logistics management process. At present, trays used in the logistics industry are generally assembled by wood or composite materials or are formed by injection molding of thermoplastic materials. The wooden tray has poor strength, easy water absorption, short service life, labor and time consumption in the assembly process and poor overall stress condition, so that the application range is limited. The existing injection molding tray is made of thermoplastic plastics such as polypropylene, polyethylene and polyvinyl chloride in an injection molding mode, but the existing injection molding die is complex, high in cost and high in production energy consumption, and most importantly, the thermoplastic plastics are poor in mechanical property and low in strength, so that the tray can support heavy objects, a large amount of fillers are required to be added into the thermoplastic plastics, the density of the tray is increased, the overall weight is larger, and the tray is difficult to adapt to the transportation of the heavy objects. In addition, when current tray is not used, can occupy a large amount of spaces, can not effectively accomodate.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a novel lightweight pallet for solving the problems of the prior art that the high strength pallet is generally heavy and occupies a lot of space when the pallet is not used.

To achieve the above and other related objects, the present utility model provides a lightweight novel tray comprising:

two main connection plates;

a plurality of support assembly that sets up side by side between main connecting plate, each support assembly includes: at least two supporting legs are in a rectangular cone shape with an opening at the upper part and a sealing at the lower part, and the upper part is wide and the lower part is narrow, the short side of the upper end surface of the outermost supporting leg is fixedly connected with the main connecting plate, and the short sides of the upper end surfaces of the adjacent supporting legs are fixedly connected with each other; two skirt edge plates respectively arranged at two sides of each supporting leg, two ends of each skirt edge plate are respectively and fixedly connected with the main connecting plate, and the side parts of each skirt edge plate are fixedly connected with the long side sides of the upper end surfaces of each supporting leg;

the first auxiliary connecting plates are arranged in the middle of the corresponding supporting legs, and the second auxiliary connecting plates are arranged at the joints of the short sides of the adjacent supporting legs of the same supporting assembly;

and the bottoms of the supporting soles are provided with vertical upwards frustum-shaped limiting columns.

By adopting the technical scheme, the main connecting plate, the first auxiliary connecting plate and the second auxiliary connecting plate are used for connecting the supporting legs, so that a plurality of gaps are formed between the supporting legs, the supporting strength of the tray is ensured, and the light weight degree of the tray is improved to the greatest extent; when the tray is not used, a plurality of trays can be nested layer by layer, the supporting legs of the tray above are embedded in the supporting legs of the tray below, and the limiting columns are used for limiting the nesting depth, so that the situation that the tray cannot be separated and taken due to overlarge friction force and even sealing caused by the fact that adjacent trays are too deep in nesting is prevented, the storage capacity of the unused tray is improved, and the convenience degree of the tray in taking is guaranteed.

In an embodiment of the present utility model, the spacing between the adjacent support assemblies is not more than 7.4 times the width of the first auxiliary connection plate, and the spacing between the adjacent support assemblies is not more than 3.9 times the width of the second auxiliary connection plate.

By adopting the technical scheme, the bearing capacity of the tray is prevented from being deteriorated due to the fact that the first auxiliary connecting plate and the second auxiliary connecting plate are too thin.

In an embodiment of the utility model, the lower part of each main connecting plate is provided with first reinforcing ribs which are staggered horizontally and longitudinally, the lower part of each first auxiliary connecting plate is provided with second reinforcing ribs which are perpendicular to the long side of the first auxiliary connecting plate, and the lower part of each second auxiliary connecting plate is provided with third reinforcing ribs which are perpendicular to the long side of the second auxiliary connecting plate.

By adopting the technical scheme, the strength of the main connecting plate, the first auxiliary connecting plate and the second auxiliary connecting plate is improved, and the structural strength of the combined tray is further enhanced.

In an embodiment of the utility model, a mesh reinforcing rib is disposed at the bottom of the inner side of the supporting leg.

By adopting the technical scheme, the strength of the bottom of the support foot is improved, the bottom of the support foot is prevented from being damaged, and the structural strength of the combined tray is further enhanced.

In an embodiment of the utility model, each of the supporting sole portions is provided with a water outlet hole.

Through adopting above-mentioned technical scheme, prevent that ponding from leading to the tray to increase weight in the supporting legs, further improved the lightweight degree of novel tray.

In an embodiment of the present utility model, the lower end surface of each supporting leg is provided with a diagonal, and the directions of the diagonal of the lower end surfaces of the adjacent supporting legs are opposite; the upper end face of each main connecting plate is provided with vertical lines perpendicular to the long sides of the main connecting plates, the upper end face of each first auxiliary connecting plate is provided with vertical lines perpendicular to the long sides of the first auxiliary connecting plates, and the upper end face of each second auxiliary connecting plate is provided with vertical lines perpendicular to the long sides of the second auxiliary connecting plates; the upper end face of each skirt board is provided with transverse lines perpendicular to the skirt board.

By adopting the technical scheme, the staggered diagonal lines under different supporting legs improve the anti-skid capability, and if the same-direction diagonal lines are adopted, the whole tray can slide along the diagonal lines; the vertical lines and the horizontal lines of the upper part improve the anti-skidding capability of the novel tray for bearing the goods on the upper part, and if the same-direction lines are adopted, the goods on the upper part can slide along the line direction.

As described above, the novel lightweight tray of the utility model has the following beneficial effects:

1. the main connecting plate, the first auxiliary connecting plate and the second auxiliary connecting plate are used for connecting the supporting legs, so that a plurality of gaps are formed between the supporting legs, the supporting strength of the tray is ensured, and the light weight degree of the tray is improved to the greatest extent;

2. the trays can be nested layer by layer, and the supporting legs of the tray above are embedded in the supporting legs of the tray below, so that the storage of the tray is realized, and the storage capacity of the unused tray is improved;

3. the limiting column is used for limiting the nesting depth, so that the situation that the adjacent trays are too deep to cause overlarge friction force and even form sealing, so that the trays cannot be separated and taken is prevented, and the convenience degree of the trays in taking is ensured.

Drawings

Fig. 1 is a schematic perspective view showing an upper side view of a lightweight novel pallet disclosed in an embodiment of the present utility model.

Fig. 2 shows a top view of a novel lightweight pallet disclosed in an embodiment of the present utility model.

Fig. 3 is a schematic perspective view of the underside view of a novel lightweight pallet disclosed in an embodiment of the present utility model.

Fig. 4 shows a bottom view of a novel lightweight pallet disclosed in an embodiment of the present utility model.

Description of the reference numerals

1. A main connecting plate; 11. a first reinforcing rib; 2. a support assembly; 21. supporting feet; 211. a limit column; 212. a water outlet hole; 213. a net-shaped reinforcing rib; 22. a skirt panel; 3. a first sub-connection plate; 31. a second reinforcing rib; 4. a second secondary connection plate; 41. and a third reinforcing rib.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1 to 4. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Referring to fig. 1-4, the present utility model provides a novel lightweight tray, comprising:

two main connection plates 1;

a plurality of support assemblies 2 set up side by side between main connecting plate 1, each support assembly 2 includes: at least two supporting legs 21 are in a rectangular cone shape with an upper opening and a lower sealing, and a wide upper part and a narrow lower part, the short side of the upper end surface of the outermost supporting leg 21 is fixedly connected with the main connecting plate 1, and the short sides of the upper end surfaces of the adjacent supporting legs 21 are fixedly connected with each other; two skirt boards 22 respectively arranged at two sides of each supporting leg 21, two ends of each skirt board 22 are respectively and fixedly connected with the main connecting board 1, and the side part of each skirt board 22 is fixedly connected with the long side of the upper end face of each supporting leg 21;

the first auxiliary connecting plates 3 and the second auxiliary connecting plates 4 are vertically arranged between the adjacent supporting components 2 and fixedly connected with the skirt edge plates 22, each first auxiliary connecting plate 3 is positioned in the middle of the corresponding supporting leg 21, and each second auxiliary connecting plate 4 is positioned at the joint of the short sides of the adjacent supporting legs 21 of the same supporting component 2;

the bottom of each supporting leg 21 is provided with a vertical upward frustum-shaped limit column 211;

the main connecting plate 1, the first auxiliary connecting plate 3 and the second auxiliary connecting plate 4 are used for connecting the supporting legs 21, so that a plurality of gaps are formed among the supporting legs 21, the supporting strength of the tray is ensured, and the light weight degree of the tray is improved to the greatest extent; when the tray is not used, a plurality of trays can be nested layer by layer, the supporting legs 21 of the tray above are embedded into the supporting legs 21 of the tray below, and the limiting columns 211 are used for limiting the nesting depth, so that the situation that the tray cannot be separated and taken due to overlarge friction force and even sealing caused by the fact that adjacent trays are too deep in nesting is prevented, the storage capacity of the unused tray is improved, and the convenience degree of the tray in taking is guaranteed.

The spacing between adjacent support assemblies 2 is not more than 7.4 times the width of the first auxiliary connecting plate 3, and the spacing between adjacent support assemblies 2 is not more than 3.9 times the width of the second auxiliary connecting plate 4; the first and second sub-connection plates 3 and 4 are prevented from becoming too thin, which results in a deterioration of the carrying capacity of the tray.

The lower part of each main connecting plate 1 is provided with first reinforcing ribs 11 which are staggered horizontally and longitudinally, the lower part of each first auxiliary connecting plate 3 is provided with second reinforcing ribs 31 which are vertical to the long side of the first auxiliary connecting plate 3, the lower part of each second auxiliary connecting plate 4 is provided with third reinforcing ribs 41 which are vertical to the long side of the second auxiliary connecting plate 4, the strength of the main connecting plate 1, the first auxiliary connecting plate 3 and the second auxiliary connecting plate 4 is improved, and the structural strength of the combined tray is further enhanced.

The net-shaped reinforcing ribs 213 are arranged at the bottom of the inner side of the supporting leg 21, so that the strength of the bottom of the supporting leg 21 is improved, the bottom of the supporting leg 21 is prevented from being damaged, and the structural strength of the combined tray is further enhanced.

The water outlet holes 212 are formed in the bottoms of the supporting legs 21 in a penetrating mode, weight gain of the tray caused by water accumulation in the supporting legs 21 is prevented, and the light weight degree of the novel tray is further improved.

The lower end surfaces of the supporting legs 21 are provided with diagonal lines, and the diagonal directions of the lower end surfaces of the adjacent supporting legs 21 are opposite; the upper end face of each main connecting plate 1 is provided with vertical lines perpendicular to the long sides of the main connecting plates 1, the upper end face of each first auxiliary connecting plate 3 is provided with vertical lines perpendicular to the long sides of the first auxiliary connecting plates 3, and the upper end face of each second auxiliary connecting plate 4 is provided with vertical lines perpendicular to the long sides of the second auxiliary connecting plates 4; the upper end surface of each skirt plate 22 is provided with transverse lines perpendicular to the skirt plate 22; the staggered diagonal under different support legs 21 improves the anti-skid capability, and if the same-direction diagonal is adopted, the whole tray can slide along the diagonal direction; the vertical lines and the horizontal lines of the upper part improve the anti-skidding capability of the novel tray for bearing the goods on the upper part, and if the same-direction lines are adopted, the goods on the upper part can slide along the line direction.

The working principle of the novel lightweight tray provided by the utility model is as follows: the main connecting plate 1, the first auxiliary connecting plate 3 and the second auxiliary connecting plate 4 are used for connecting the supporting legs 21, so that a plurality of gaps are formed among the supporting legs 21, the supporting strength of the tray is ensured, and the light weight degree of the tray is improved to the greatest extent; when the tray is not used, a plurality of trays can be nested layer by layer, and the supporting legs 21 of the tray above are embedded into the supporting legs 21 of the tray below, so that the storage of the tray is realized, and the limit of the nesting depth is carried out by the limit column 211, so that the conditions that the adjacent trays are too deep to cause too large friction force and even form sealing to lead the trays to be separated and taken are prevented.

In summary, the main connecting plate 1, the first auxiliary connecting plate 3 and the second auxiliary connecting plate 4 are utilized to connect the supporting legs 21, so that a plurality of gaps are formed between the supporting legs 21, the supporting strength of the tray is ensured, and the light weight degree of the tray is improved to the greatest extent; the trays can be nested layer by layer, and the supporting legs 21 of the tray above are embedded into the supporting legs 21 of the tray below, so that the storage of the tray is realized, and the storage capacity of the unused tray is improved; the limiting columns 211 are used for limiting the nesting depth, so that the situation that the adjacent trays cannot be separated and taken due to overlarge friction force and even sealing caused by the fact that the adjacent trays are too deep is prevented, and the convenience degree of the trays in taking is guaranteed. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. A novel lightweight pallet, comprising:

two main connection plates (1);

a plurality of support assemblies (2) that set up side by side between main connecting plate (1), each support assembly (2) include: at least two supporting legs (21) are in a rectangular cone shape with an opening at the upper part, a sealing at the lower part and a wide upper part and a narrow lower part, the short side of the upper end face of the supporting leg (21) at the outermost side is fixedly connected with the main connecting plate (1), and the short sides of the upper end faces of the adjacent supporting legs (21) are mutually fixedly connected; two skirt edge plates (22) respectively arranged at two sides of each supporting leg (21), two ends of each skirt edge plate (22) are respectively and fixedly connected with the main connecting plate (1), and the side part of each skirt edge plate (22) is fixedly connected with the long side of the upper end face of each supporting leg (21);

the first auxiliary connecting plates (3) and the second auxiliary connecting plates (4) are vertically arranged between the adjacent supporting components (2) and fixedly connected with the skirt plates (22), each first auxiliary connecting plate (3) is positioned in the middle of the corresponding supporting leg (21), and each second auxiliary connecting plate (4) is positioned at the joint of the short sides of the adjacent supporting legs (21) of the same supporting component (2);

the bottom of each supporting leg (21) is provided with a vertically upward frustum-shaped limit column (211).

2. A lightweight new pallet as defined in claim 1, wherein: the distance between the adjacent support assemblies (2) is not more than 7.4 times of the width of the first auxiliary connecting plate (3), and the distance between the adjacent support assemblies (2) is not more than 3.9 times of the width of the second auxiliary connecting plate (4).

3. A lightweight new pallet as claimed in claim 2, wherein: the lower part of each main connecting plate (1) is provided with first reinforcing ribs (11) which are staggered transversely and longitudinally, the lower part of each first auxiliary connecting plate (3) is provided with second reinforcing ribs (31) which are perpendicular to the long side of the first auxiliary connecting plate (3), and the lower part of each second auxiliary connecting plate (4) is provided with third reinforcing ribs (41) which are perpendicular to the long side of the second auxiliary connecting plate (4).

4. A lightweight new pallet as defined in claim 1, wherein: the bottom of the inner side of the supporting leg (21) is provided with a net-shaped reinforcing rib (213).

5. The lightweight new pallet as defined in claim 4, wherein: the bottoms of the supporting legs (21) are provided with water outlet holes (212) in a penetrating mode.

6. A lightweight new pallet as defined in claim 1, wherein: the lower end face of each supporting leg (21) is provided with a diagonal, and the directions of the diagonal of the lower end faces of the adjacent supporting legs (21) are opposite; the upper end face of each main connecting plate (1) is provided with vertical grains perpendicular to the long side of the main connecting plate (1), the upper end face of each first auxiliary connecting plate (3) is provided with vertical grains perpendicular to the long side of the first auxiliary connecting plate (3), and the upper end face of each second auxiliary connecting plate (4) is provided with vertical grains perpendicular to the long side of the second auxiliary connecting plate (4); the upper end face of each skirt board (22) is provided with transverse lines perpendicular to the skirt board (22).