TWM606898U - Improved pallet structure - Google Patents

Abstract

A pallet structure improvement, the pallet structure includes at least one plate body, the plate body is composed of an integrally formed main plate, and the main plate is formed with a plurality of convex ribs, and the plate body is formed between the main plate and the convex ribs The upper staggered concavo-convex layer can increase the rigidity of the plate; the second plate can be connected under the first plate of the pallet structure, and the direction of the convex ribs of the second plate can be mutually with the convex ribs of the first plate. Combination in a staggered manner can greatly increase the strength of the pallet structure; perforations are provided on the main board to avoid the ribs, which can effectively reduce weight and reduce production costs, and can be used for foot installation.

Description

Improved pallet structure

The present invention relates to a pallet structure, more particularly an improvement of a pallet structure that uses the staggered ribs to fix and strengthen the pallet, and is especially suitable for placing items on a rack.

In order to facilitate the handling of a large number of goods at one time, the concept of placing goods on the rack and moving the rack by power machinery while simultaneously transporting the loaded goods has been developed. In response to this, the pallet was created; It is a flat frame with a penetration space below it, so that the forks of a power machine (such as a stacker) can penetrate the penetration space, and the pallet is supported by the bottom for transportation.

Most of the existing pallets are made of wood, but wooden pallets are easily damp, or deformed or decayed due to long-term exposure to the sun and rain, and the structural strength of the deformed or decayed pallets is weakened and can no longer To bear heavy objects, the service life of wooden pallets is not long. Although there are pallets made of plastic or other materials in the prior art, the density of other materials is higher than that of wood, so the weight of the pallets is heavier. Pallets made of plastic or other materials have a hollow structure due to weight, and the hollow pallet has the disadvantage of weaker structural strength.

In addition, the current plastic pallets are often made by integral molding or upper and lower combined structure. When the plastic pallets are integrally formed, they can achieve better bearing capacity and structural strength, but it will increase the difficulty of mold production, resulting in plastic pallets. The manufacturing cost of the board increases, and the general modular Plastic pallets can reduce the cost of mold production, but the combined structure strength is not ideal, and the bearing capacity is reduced. Unless the material mass is greatly increased to increase the strength, this will greatly increase the material cost and manufacturing cost; therefore, how to solve the above The problem, making the pallet structure lightweight and strong, at the same time low cost and easy to produce, is indeed an important technical topic worth discussing.

In view of the high manufacturing cost of the conventional pallet structure and the insufficient structural strength of the plastic pallet, the present invention proposes an improvement of the pallet structure, which aims to make the pallet lighter in weight and stronger than the strength, and greatly reduce manufacturing And the production cost, this pallet structure includes at least one plate body, the plate body is composed of an integrally formed main plate, and the main plate is produced and formed with a plurality of ribs, and the main plate and the ribs are formed on the plate body. The staggered concavo-convex layers can increase the rigidity of the board; the second board can be connected under the first board of the pallet structure, and the direction of the convex ribs of the second board can be staggered with the convex ribs of the first board The combination of the pallet structure can greatly increase the strength of the pallet structure; perforations are provided on the main board to avoid the ribs, which can effectively reduce the weight and reduce the production cost, and can be used for the installation of the feet.

1: Board body

1A: The first board

1B: second board

10: Motherboard

20: convex rib

21: frame

30: Piercing

40: feet

50: reinforcement

Figure 1 is a perspective view of the structure of the new pallet.

Figure 2 is an exploded view of the structure of the new pallet.

Figure 3 is a sectional view of the structure of the new pallet.

Figure 4A is the cross-section (1) of the rib of the new pallet structure.

Figure 4B is the cross-section (2) of the rib of the new pallet structure.

Figure 5 is a top view of the new pallet structure.

Figure 6 is a bottom view of the new pallet structure.

Figure 7 is a perspective view of the combined reinforcement of the new pallet structure.

Figure 8A is the cross-section (1) of the reinforcement of the new pallet structure.

Figure 8B is a cross-section (2) of the reinforcement of the new pallet structure.

Figure 9A is a cross section (1) of the foot base of the new pallet structure.

Figure 9B is the foot section (2) of the new pallet structure.

According to the improved structure of the new pallet, please refer to Figure 1, which is a three-dimensional view of the structure of the new pallet; the structure of the new pallet is improved, and the structure assembly includes at least one plate body 1, wherein the plate body 1 is integrated The main plate 10 is formed by forming, and the main plate 10 is provided with a plurality of convex ribs 20, and the rigidity of the plate body 1 is increased by forming a plurality of concave and convex layers between the main plate 10 and the convex ribs 20.

Please continue to refer to Figure 2 which is an exploded view of the new pallet structure; the pallet structure includes a first plate body 1A and a second plate body 1B. The first plate body 1A is an integrally formed main board 10 and is mounted on the main board 10 A plurality of ribs 20 are provided, and a first plate 1A can be connected to the upper part of the second plate 1B. The second plate 1B is also an integrally formed main board 10, and the main board 10 is provided with a plurality of ribs 20, And the direction of the convex ribs 20 of the second plate body 1B and the convex ribs 20 of the first plate body 1A are staggered and combined to form a bearing surface where the convex ribs 20 overlap, and the first plate body 1A and the second plate body 1B can be applied Punching, applying screws or installing fasteners, or welding, ultrasonic welding, high-frequency welding and gluing methods for fastening and joining, and the fastening and joining will result in further greater rigidity.

Please refer to Figure 3, which is a cross-sectional view of the structure of the new pallet. Any one of blister, molding, injection and stamping methods or including more than one method is produced, and the main board 10 of the upper first plate body 1A, in which the plural ribs 20 are inclined to the right, and the lower second The main board 10 of the board body 1B, in which the plurality of ribs 20 are obliquely left, so that the ribs 20 of the first board body 1A and the second board body 1B can form a cross net shape, and the cross net shape ribs 20 can be increased The thickness of the pallet structure makes the pallet structure durable and lighter, and the structural strength is increased. The pallet body can be provided with a frame 21 to connect to the rib 20. The frame 21 can provide strong protection around the pallet, and It can be connected with the ribs 20 to improve the overall rigidity of the pallet. The ribs 20 can be set to have no stress weak points and not easy to break, and the rigidity of the pallet will not be affected by dents, heights and pits. In addition to using hollow cores to reduce material consumption, solid cores or different thicknesses can also be used to change the strength of the pallet.

Next, please refer to Figure 4A, which is a cross-sectional view (1) of the ribs of the new pallet structure; wherein a plurality of ribs 20 are provided on the main board 10, and a plurality of integrally formed ribs are formed between the main plate 10 and the ribs 20 Concave-convex layer to increase the rigidity of the board 1, the rib 20 can also be hollow design to reduce the amount of material, the rib 20 can also be solid design to increase the rigidity of the pallet, please refer to Figure 4B, The profile (2) of the convex rib of the new pallet structure

In order for the pallet structure to have a lighter weight, the main board 10 is provided with a plurality of perforations 30 avoiding the position of the ribs 20. The main board 10 forms the perforations 30 at the same time, which not only makes the main board 10 lighter, but also Generate excess material, which can be used to form other required accessories, or used for other purposes, recycling, etc.; the pallet body is equipped with a pallet structure foot 40, this foot 40 can be designed to be high or short , And the foot base 40 can be integrated with the board body, or be additionally installed after additional production. While the thickness is not limited by the thickness of the main board 10, it can further enhance the rigidity of the foot base 40 and reduce the weight and material cost of the main board 10 , And does not affect the rigidity of the structure, please refer to Figure 5 is a top view of the new pallet structure.

Please refer to Figure 6, which is a bottom view of the new pallet structure; the new pallet structure includes at least one plate body. The figure shows a combination of the first plate body 1A and the second plate body 1B, each The main board 10 is provided with a plurality of convex ribs 20, but the direction of the convex ribs 20 of each main board 10 is different, so that the pallet structure presents a cross-net-shaped convex rib 20 bearing surface to produce a staggered concavo-convex layer and avoid the convex A plurality of perforations 30 can be formed at the position of the rib 20, which can reduce the weight of the pallet structure and reduce the cost of materials. At the same time, when the finished pallets are stacked on each other, the upper pallet foot is inserted into the perforation of the lower pallet. In order to save the stacking space of the finished pallet, it is easy to handle and store.

Please refer to Figure 7, which is a perspective view of the combined reinforcement of the new pallet structure; the ribs 20 and the frame 21 of the new pallet structure can be provided with a space for the reinforcement 50, and the reinforcement 50 can be more than one Solid or hollow geometric cross-section strips, and connected as a whole to install the shape of the plate body and the plate body ribs 20 and frame 21, the reinforcement body 50 is not limited to the material (plastic, metal or synthetic materials can be selected) Etc.), and the reinforcement body 50 is directly installed in the internal space formed by the ribs 20 and the frame 21 between the plate body and the plate body. It can also be used for drilling, screwing or installing fasteners, or welding or ultrasonic welding. , High-frequency welding, gluing, etc., to fasten the reinforcement 50 and the plates.

Please refer to Figure 8A, which is the cross-section (1) of the reinforcement body of the new pallet structure; the reinforcement body 50 can also be hollowed out to reduce the amount of material, and the reinforcement body 50 can be further made into a solid design. Strengthen the structural rigidity of the ribs 20 and the frame 21 to make the pallet structure stronger; please refer to Figure 8B, which is the cross-section (2) of the reinforced body of the new pallet structure.

Finally, please refer to Figure 9A, which is a cross-section (1) of the foot base of the new pallet structure; the foot base 40 is to enhance rigidity, so the strengthening body 50 can also be implemented between the foot base 40 and the main board 10 body. The perforations 30 are used to install the feet 40 with the pallet structure, in which the installation methods can be bolts, screws, nails, plastic nails, etc., or various clamping or fixing means are added, which should not depart from the scope of the present invention. And a hollow reinforcement 50 can be provided in the foot 40, which can reduce the amount of material and strengthen the structure. Of course, the reinforcement 50 can be further made into a solid design to further strengthen the structural rigidity of the foot 40 and make the pallet foot more Large rigidity to bear weight; please refer to Figure 9B, which is the foot section (2) of the new pallet structure.

The new pallet structure is simple to produce and convenient to implement. At the same time, the structure is rigid and light, making this pallet suitable for storage and transportation; the above is only a preferred embodiment of this creation, and does not do anything to this creation Formal limitations, such as: in this embodiment, the ribs form a cross shape, which is not used to limit this creation. Whether the rib design is straight, horizontal, oblique, circular, or geometric, any technical field has Generally knowledgeable persons, without departing from the scope of this creative technical solution, can use the technical content disclosed above to make slight changes or modifications into equivalent embodiments with equivalent changes, but any content that does not deviate from this creative technical solution is based on Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence of this creation still fall within the scope of the technical solution for this creation.

1: Board body

10: Motherboard

20: convex rib

Claims (10)

An improved pallet structure, comprising: at least one plate body, the plate body is formed of a main plate produced by integral molding, and the main plate is provided with a plurality of convex ribs, by forming a staggered overlap between the main plate and the convex ribs Multiple concavo-convex layers increase the rigidity of the board. According to the improvement of the pallet structure of item 1 of the scope of patent application, the plate body includes: A first plate body, the first plate body is integrally formed and produced, and the main plate is provided with a plurality of the convex ribs; and A second board body, the second board body can be fastened and joined to the first board body, the first board body and the second board body constitute the main board, the main board can be arranged by more than one board body, and these boards The body is provided with a plurality of protruding ribs, and the protruding ribs of the plate bodies can be arranged to be staggered and superimposed to be tightly joined. According to the improvement of the pallet structure in the first item of the scope of patent application, the plate body is produced by any one of more than one of blister, molding, injection and stamping methods. According to the improvement of the pallet structure of item 1 of the scope of patent application, the shape of the ribs is more straight and horizontal, an oblique vertical, an arc, or a geometric figure. It is set to have no stress weak points and not easy to break, and the rigidity of the pallet will not be affected by dents, heights and pits. According to the improvement of the pallet structure of item 1 of the scope of patent application, a frame shape can be arranged around the plate body, and the frame shape is used to connect the protruding ribs to provide a strong protective structure around the pallet and form the stack The board has greater strength. According to the improvement of the pallet structure of item 1 of the scope of patent application, the main board is provided with a plurality of perforations to avoid the position of the ribs, and the lower part of the main board is provided with a plurality of independent separate feet, The foot base is tightly connected with the lower part of the main board, or the foot base can be connected with the main board as a whole. According to the improvement of the pallet structure of item 6 of the scope of patent application, the foot base is formed integrally with the plate body. According to the pallet structure improvement of item 6 of the scope of patent application, the perforations are formed on the main board, and at least one excess material is generated to reduce the material cost and weight, and the feet of the pallet can be placed on the pallet. When the stacks are overlapped with each other, the base of the upper layer of the pallet is inserted into the perforation of the lower layer of the pallet to save the stacking space of the finished pallet. According to the improvement of the pallet structure according to item 1 of the scope of patent application, at least one reinforcing body is further provided in the plate body, and the reinforcing body is used to strengthen the sturdiness of the pallet structure. According to the 9th item of the scope of patent application, the pallet structure is improved, wherein the reinforcement has at least one geometric cross-section elongated or an integrated structure, and the reinforcement has a solid structure or a hollow structure. The reinforcing body is further arranged between the foot base and the board body, so that the pallet and the foot base have greater rigidity.

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