CN213921949U

CN213921949U - Pallet

Info

Publication number: CN213921949U
Application number: CN202021515013.XU
Authority: CN
Inventors: 王上瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-08-10
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a pallet, which comprises a carrier plate and a plurality of stilts supporting the carrier plate to be off-ground, wherein the carrier plate is provided with a body part which is made of plastic synthetic paper and is formed by closely arranging and laminating a plurality of vertical honeycomb core structures; the top surface and the bottom surface of the body part of the carrier plate are respectively attached with a flat plate, and the flat plates can also be made of plastic synthetic paper, wherein the flat plate on the top surface is used for providing a platform for loading goods and products, and the flat plate on the bottom surface is used for being attached with the plurality of the foot columns to be used as a support for leaving the ground.

Description

Pallet

Technical Field

The utility model relates to a pallet, which is used for containerizing, stacking and transporting goods and products, in particular to a pallet made of PP plastic synthetic paper.

Background

The pallet is a tool for turnover of storage, logistics and goods transportation, and the exact purpose definition is as follows: a horizontal platform assembly for unit loading of goods and articles.

Generally, the main structure of the pallet includes a planar carrier plate and a plurality of legs supporting the carrier plate to be separated from the ground, and the legs have gaps therebetween, so that the pallet loaded with goods can be transported to a destination place by a forklift, a pallet truck or other lifting equipment.

The existing pallet types are distinguished according to the materials and properties, and mainly comprise the following types:

the wooden pallet is made of natural wood as a raw material, has excellent loading capacity, is heavy, is easy to blacken, mildew and moth-eaten, and needs to be manually renovated and maintained; in particular, governments around the world increasingly restrict the use of various forms of wood packing, including, of course, wood pallets; for example, International Plant Protection Convention (IPPC), in order to prevent pests, users must meet the plant quarantine regulations of ISPM 15, so that expensive cost and complicated procedures must be added in the process of treatment, and the risk of goods import and export is also increased, and even the goods may be rejected to enter the customs and cause the delay of goods, so that the goods are gradually replaced.

Paper pallets, such as those disclosed in taiwan patent publications nos. M266251, M276800, and M274324, are generally made of corrugated paper, which is lighter and easier to handle than wood pallets, but is not impact resistant, and is easily damaged and difficult to repair; especially, the paper pallet is easy to rot after being wetted, so the patent No. M274324 specifically mentions that the paper pallet is coated (soaked) with wax to prevent water, but also increases the manufacturing process and cost, and the effect is not good.

The plastic pallet is generally produced by two modes of injection molding and hollow blow molding, the injection molding method has the advantages of fewer production processes and higher production efficiency, and the hollow blow molding method has the advantages of one-step molding, simple and convenient process and lower cost, but the product has uneven wall thickness and poor dimensional stability. The pallets manufactured by the two processes have the advantages and the disadvantages: the rigidity of the plastic pallet manufactured by the injection process is good, but the service life is relatively short; the plastic pallet produced by the hollow blow molding process has poor rigidity but long relative service life. However, the plastic pallet manufactured by injection molding or hollow blow molding has problems that the stability of the product is not reliable, and the plastic pallet cannot be restored to bending deformation during use.

SUMMERY OF THE UTILITY MODEL

In order to improve the defects of the prior art, the utility model provides a pallet which is made of plastic synthetic paper, has excellent water resistance (almost no structural damage or deformation when wet) and durability (tear resistance), has better adaptability to the use environment than other plastic products, can keep the original physical properties under the temperature environment of-40 ℃ to 80 ℃ and is difficult to be changed or deformed, and particularly, the main structure of the pallet is formed by closely arranging and laminating a plurality of vertical honeycomb cores; compared with the various pallets disclosed in the prior art, the strength of the pallet is improved, and the pallet has the advantage of market competition.

In order to achieve the purpose of the present invention, the pallet disclosed by the present invention comprises a support plate and a plurality of stilts supporting the support plate to be off-ground, wherein the support plate has a body part, and a plurality of vertical honeycomb core structures made of plastic synthetic paper are closely arranged and laminated; the top surface and the bottom surface of the body part of the carrier plate are respectively attached with a flat plate, wherein the flat plate on the top surface is used for providing a platform for loading goods and products, and the flat plate on the bottom surface is used for being attached with the plurality of the pins to be used as a support for leaving the ground.

Preferably, a side guard plate made of plastic synthetic paper is also attached to each side surface of the body part of the carrier plate, so that foreign matters can be prevented from entering the body part and the honeycomb core can be prevented from being damaged.

Preferably, the top surface and the bottom surface of the body portion of each leg are respectively attached with a flat plate made of plastic synthetic paper, wherein the flat plate on the top surface of the leg is used for being connected with the flat plate on the bottom surface of the carrier plate, and the flat plate on the bottom surface of the leg is attached with a protection plate; the guard plate is in a concave shape and is provided with a pair of side wings which are attached to two opposite sides of the body part of the socle so as to protect the honeycomb core structure of the body part.

Preferably, each leg is attached with a plurality of leg blocks, the leg blocks are arranged on the leg in an interval manner, and the interval provides insertion of a transfer device such as a stacker and the like to support the carrier plate.

Preferably, the outsides of the foot post and the foot block are further coated with a foot protection plate, the foot protection plate comprises a bottom plate laid on the bottom surface of the foot post, and a first side wall plate and a second side wall plate extending from the periphery of the bottom plate, wherein the first side wall plate is coated on and attached to two axial sides and two end surfaces of the foot post and the foot block, and the second side wall plate is coated on and attached to two side surfaces of the foot post between two adjacent foot blocks; preferably, a reinforcing wall plate extends from the first side wall plate at the two axial ends of the leg toward the adjacent sides of the leg and the leg blocks, so as to completely cover the plurality of legs and the plurality of leg blocks, thereby being capable of enduring stronger impact.

The detailed construction and other detailed features of the present invention will be further described with reference to the following embodiments and drawings.

Drawings

Fig. 1 is an exploded perspective view of an embodiment of the present invention;

fig. 2 is an exploded view of a socle according to an embodiment of the present invention;

fig. 3 is a top sectional view of a carrier according to an embodiment of the present invention;

FIG. 4 is an enlarged view of FIG. 3 circled;

fig. 5 is a perspective view of an embodiment of the present invention;

fig. 6 is an exploded view of a socle according to another embodiment of the present invention;

fig. 7 is a sequence diagram of packing the stilts according to another embodiment of the present invention;

fig. 8 is a sequence diagram of packing the stilts according to another embodiment of the present invention;

fig. 9 is a packing completion view of the stilt according to another embodiment of the present invention;

fig. 10 is a perspective view of another embodiment of the present invention.

Symbolic illustration in the drawings:

1, a carrier plate;

10 a body portion;

11 a honeycomb core;

110 a bonding part;

12 a flat plate on the top surface;

13 a flat plate on the bottom surface;

14 edge protection plates;

2, a foot post;

20 a body portion;

21 a honeycomb core;

22 (top) plate;

23 (bottom) plate;

24 guard boards;

240 side wing;

3, a foot block;

31 a body portion;

32 a flat plate on the top surface;

33 a flat plate on the bottom surface;

4, protecting the foot plate;

40 a base plate;

41 a first side wall panel;

42 a second side wall panel;

43 reinforcing the panel;

44 extending the wall panel;

g interval.

Detailed Description

The utility model relates to a pallet, used as the placement of goods and goods collection dress, stack, transport and transportation, or call as the horizontal platform device of unit load goods and goods. The description of the preferred embodiments is provided to illustrate the features and advantages of the invention, and it is to be understood that the invention is capable of modification in various forms without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature, rather than as restrictive, of the presently preferred embodiments of the invention.

Referring to fig. 1 to 5, the pallet of the present invention mainly includes a carrier plate 1 and a plurality of pillars 2 supporting the carrier plate 1 to be separated from the ground, wherein the carrier plate 1 and the pillars 2 respectively have a

body portion

10, 20, and the

body portions

10, 20 are formed by closely arranging and attaching a plurality of

vertical honeycomb cores

11, 21. Preferably, the

honeycomb cores

11 and 21 are made of PP (Polypropylene) synthetic paper made of petrochemical synthetic resin (plastic), and the synthetic paper has similar characteristics to plastic films, but has almost the same appearance as common paper and better texture.

The PP plastic synthetic paper has better water resistance (almost no structural damage or deformation when being wetted) and durability (tear resistance) than common paper; in addition, the plastic has better adaptability to the use environment than other plastic products, and can maintain the original physical properties and is difficult to deform or deform under the temperature environment of minus 40 ℃ to 80 ℃.

The top surface and the bottom surface of the main body 10 of the carrier plate 1 of the present invention are respectively attached with a

flat plate

12, 13, these

flat plates

12, 13 are also made of PP synthetic paper, wherein the flat plate 12 of the top surface is used to provide a platform for loading goods and products, and the flat plate 13 of the bottom surface is used to be attached with the plurality of pillars 2 as the support to be off-ground. Preferably, a side protective plate 14 made of PP plastic synthetic paper is attached to each side of the main body 10 of the carrier plate 1, so as to prevent foreign matters from entering the main body 10 and damage the honeycomb core 11; the edge guard 14 may be formed by extending from the flat plate 12 on the top surface or the flat plate 13 on the bottom surface toward the side surface of the main body 11.

Referring to fig. 2, the top surface and the bottom surface of the body portion 20 of each leg 2 are respectively attached with a

flat plate

22, 23 made of PP plastic synthetic paper, wherein the flat plate 22 on the top surface of the leg 2 is used to be connected with the flat plate 13 on the bottom surface of the carrier 1, and the flat plate 23 on the bottom surface of the leg 2 is attached with a guard plate 24, in the embodiment shown in fig. 2, the guard plate 24 is generally in a concave shape and has a pair of side wings 240 attached to two opposite sides of the body portion 20 of the leg 2 to protect the honeycomb core 21 structure of the body portion 20.

In addition, referring to fig. 3 and fig. 4, taking the honeycomb core 11 of the carrier 1 as an example (the same applies to the pillars 2), the honeycomb core 11 is cut away adjacent to the edge-protecting plate 14 to form an inward-folded attaching portion 110, so that the attaching portion 110 is attached to the edge-protecting plate 14 more firmly, thereby strengthening the structure of the attachment between the edge-protecting plate 14 and the honeycomb core 11.

Please refer to fig. 6 to fig. 10, which illustrate another preferred embodiment of the leg post 2 according to the present invention. In general, the leg column 2 is likely to be hit (impacted) when being moved by a forklift, pallet truck or other lifting equipment, and therefore, it is necessary to provide a reinforcement in particular, and therefore, the utility model provides a completely covered structural design for the leg column 2. For convenience of description, the pallet structure related to the present invention in the embodiments described below all use the same component numbers and names.

In this embodiment, a "four-way" pallet is taken as an example, and the four-way pallet means that four sides of a rectangular carrier plate 1 can be lifted and displaced by transfer equipment such as a forklift; as shown in fig. 6, a plurality of foot blocks 3 are respectively attached to each foot column 2, the foot blocks 3 are disposed on the foot columns 2 at intervals, and the interval G provides for inserting of a transfer device such as a forklift to support the carrier plate 1.

The structure of the foot block 3 is basically the same as that of the foot column 2, but the volume is smaller; it includes a body 31 formed by a plurality of upright honeycomb cores closely arranged and jointed, and

flat plates

32, 33 jointed on the top and bottom surfaces of the body 31, wherein, the flat plate 33 of the bottom surface is jointed with the flat plate 22 of the top surface of the pillar 2, the flat plate 32 of the top surface is jointed with the flat plate 13 of the bottom surface of the carrier plate 1; the main body 31 of the leg block 3 and the

flat plates

32 and 33 attached to the top and bottom surfaces of the main body 31 are also made of PP synthetic paper.

Particularly, the outsides of the socle 2 and the foot block 3 are further coated with a foot protection plate 4, the foot protection plate 4 comprises a bottom plate 40 laid on the bottom surface of the socle 2, and a first side wall plate 41 and a second side wall plate 42 extending from the periphery of the bottom plate 40, wherein the first side wall plate 41 is coated on and attached to two axial sides and two end surfaces of the socle 2 and the foot block 3, and the second side wall plate 42 is coated on and attached to two side surfaces of the socle 2 at the interval G of two adjacent foot blocks 3; preferably, the first side wall 42 attached to the axial end of the leg 2 further extends a reinforcing wall 43 toward the adjacent side of the leg 2 and the leg block 3, and the first side wall 41 at the axial side of the leg 2 further extends an extending wall 44.

Please refer to fig. 8 and 9 when the toe guard 4 is packaged. Firstly, the leg post 2 with the plurality of leg blocks 3 is arranged on the bottom plate 40 of the foot protection plate 4, the second side wall plate 42 is folded and attached to two opposite side surfaces of the leg post 2, and the first side wall plate 41 covers two opposite side surfaces including the axial direction of the leg post 2 and the leg block 3, and the side surfaces of two end parts, at this time, the reinforcing wall plate 43 is firstly attached to the adjacent side surfaces of two end parts of the leg post 2, at the same time, the first side wall plate 41 is attached to two opposite side surfaces including the leg 2 and the leg block 3 in the axial direction so as to cover the reinforcing wall plate 43, and finally the extension wall plate 44 is covered on the flat plate 32 on the top surface of the leg block 3 and folded down to be attached to the flat plate 22 on the top surface of the leg 2 so as to shield the side surface of the axial end portion of the leg block 3, as shown in FIG. 9, the toe guard 4 can completely cover the leg post 2 with the leg blocks 3, and the top surfaces of the leg blocks 3 and the flat plate 13 on the bottom surface of the carrier plate 1 are bonded together to form a four-way pallet as shown in fig. 10.

By the above, because each part or unit of the pallet disclosed by the utility model can be made of plastic synthetic paper, the pallet has excellent water resistance (almost no structural damage or deformation when wet) and tear resistance, and the adaptability to the use environment and the presented texture are better than those of other plastic products or paper products, the pallet can maintain the original physical properties and is not easy to be changed in quality or deformed at the temperature of-40 ℃ to 80 ℃, and the pallet is more durable compared with the traditional corrugated paper or plastic material; in particular, the legs of the pallet are completely covered, so that the pallet can bear stronger impact force even when being transferred.

Claims

1. A pallet is characterized by comprising a carrier plate and a plurality of stilts supporting the carrier plate to be separated from the ground, wherein the carrier plate is provided with a body part which is formed by closely arranging and attaching a plurality of vertical honeycomb core structures made of plastic synthetic paper; the top surface and the bottom surface of the body part of the carrier plate are respectively attached with a flat plate, wherein the flat plate on the top surface is a platform for providing load goods and products, and the flat plate on the bottom surface is used for being attached with the plurality of the pillars to be used as an off-ground support.

2. A pallet as claimed in claim 1 wherein said body portion of said carrier board has an edge protector on the side thereof, and an inwardly folded abutment portion is formed by cutting open the honeycomb core of said carrier board adjacent said edge protector, and abuts said edge protector by means of the plane of said abutment portion.

3. A pallet according to claim 2 wherein said edge protectors extend from the top or bottom panel of said carrier towards the side surfaces of said body portion.

4. The pallet according to claim 1 wherein said plurality of legs are attached to the deck at spaced intervals to the bottom surface of said carrier, each of said legs having a body portion formed by closely arranged and attached a plurality of upright honeycomb core structures made of synthetic plastic paper, each of the top and bottom surfaces of said legs having a flat attached thereto, the flat on the top surface of said leg being joined to the flat on the bottom surface of said carrier, the flat on the bottom surface of said leg being attached to a guard plate, said guard plate having a concave shape with a pair of side wings attached to opposite sides of said body portion of said leg.

5. The pallet according to claim 1 wherein each of said legs is attached with a plurality of leg blocks, said plurality of leg blocks being disposed at intervals on said leg and engaging with said bottom surface of said carrier.

6. The pallet according to claim 5 wherein each of the leg pieces comprises a body portion formed by closely attaching a plurality of vertical honeycomb cores made of synthetic plastic paper, and flat plates attached to the top and bottom surfaces of the body portion, the flat plate of the bottom surface being attached to the top surface of the leg, and the flat plate of the top surface being attached to the bottom surface of the carrier.

7. The pallet according to claim 5 wherein the outer portions of the legs and the leg blocks are further covered with a toe guard, the toe guard comprising a bottom plate laid on the bottom surface of the legs and first and second side wall plates extending from the periphery of the bottom plate, the first side wall plate covering and abutting the two axial side surfaces and the two end surfaces of the legs and the leg blocks, and the second side wall plate covering and abutting the two side surfaces of the spaced legs of two adjacent leg blocks.

8. The pallet according to claim 7 wherein a first side wall at each of the two axial ends of the leg further comprises a reinforcing wall extending towards the adjacent sides of the leg and the foot block.

9. The pallet according to claim 7 wherein said first side wall panels of said axial side portions of said leg additionally extend outwardly to have an extension panel overlying and folded down over the top surface of said leg to conceal the side surfaces of the axial ends of said leg.