JP3026595U - Bamboo pallet - Google Patents

Abstract

(57) [Abstract] [Purpose] Bamboo pallets are made of durable and low-cost bamboo materials, which are the disadvantages of wood compared to conventional wood, such as knots, folds, and combs. It is possible to obtain a stable product with uniform material and free from tars. Furthermore, since bamboo grows much faster than timber, it can be felled in three-year cycles, and in terms of resource conservation, it can also reduce the adverse effects of the environment. [Structure] In a bamboo pallet, a flat pallet type or skid type deck board or a box type side board is formed into a plurality of stages by crossing a narrow-width and thin-plate bamboo mesh with a predetermined length. Bamboo material laminated plates are stacked, and a bamboo knitted sheet made of bamboo material having a predetermined width and a thin plate thickness is thermocompression-bonded and adhered to the surface of the bamboo laminated sheet, and the bamboo knitted sheet is The surface is coated with resin.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bamboo pallet, and an object of the present invention is to provide a variety of novel pallets that have never existed by using a sturdy and inexpensive bamboo material.

[0002]

[Prior art]

 Conventionally, there are various types of pallets for cargo handling and transportation, such as wood, metal, and plastic, and among them, those using wood such as lauan and pine are well known.

[0003]

[Problems to be solved by the device]

 However, recently, as protection of resources such as rawan and pine as the pallet wood has been sought after, the development of new materials to replace the wood is required as the cost increases. In addition, metal and plastic products have not been promoted unconditionally due to problems such as waste disposal. Therefore, it is conceivable to manufacture pallets from bamboo materials, but in reality, there was no one that used bamboo materials as the main material. The reason is simply that there was no idea to use bamboo materials as the main material for pallets. Even if it were, it was technically difficult to manufacture a plate with a predetermined thickness with bamboo material at a limited production cost.

[0004]

[Means for Solving the Problems]

 The present invention is provided to solve the above-mentioned problems of the prior art and achieve the purpose of the invention. In the first aspect of the present invention, in a bamboo pallet, a flat pallet type or skid type deck board is crossed with a plurality of rows of bamboo plates made of bamboo plates having a predetermined length and a narrow width to form a bamboo material laminated plate. Moreover, a bamboo knitting sheet made of a bamboo strip having a predetermined width and a thin plate thickness is adhered to the surface of the bamboo laminated plate with an adhesive, and a resin coating is applied to the surface of the bamboo knitting sheet. Is applied. In the second aspect of the present invention, in a bamboo pallet, a box pallet type side board and an upper lid, and a portion of the pallet portion excluding a girder are crossed with a bamboo body made of a thin and thin bamboo material having a predetermined length. Bamboo sheet laminated with a plurality of layers, and a bamboo knitting sheet made of bamboo material having a predetermined width and a small thickness is stretched and glued on the surface with an adhesive, and the bamboo knitted sheet is The surface of the gut is coated with resin.

[0005]

[Action]

 The operation of the above means is as follows. That is, bamboo pieces, which are divided into pieces of a predetermined length, thickness and width, are arranged and knitted with threads to form a blind body, which is dipped in an adhesive liquid tank and the above-mentioned upper row of the blind body The same bamboo blinds are dipped in the adhesive liquid layer, then crossed and stacked, and stacked in multiple layers until they have a predetermined thickness and thermocompression bonded to form a bamboo laminate, which has a predetermined width on the surface. Bamboo knitted sheet woven with a thin bamboo band is stretched and fixed with an adhesive, and resin coating is applied to the surface to produce deck boards and / or side boards, upper girder boards, etc. To do.

[0006]

【Example】

Next, an embodiment of the present invention will be described with reference to the drawings. 1 to 3 show a double-sided flat pallet, FIG. 4 is an enlarged view of "A" portion in FIG. 2, FIG. 5 is a sectional view taken along line 5-5 of FIG. 4, and FIG. A sectional view taken along line 6-6 of FIG. 4 and FIGS. 7 to 9 show a box-type pallet. In the figure, 1 is a deck board on the upper surface side, 2 is a deck board on the lower surface side, and 3 is a girder that is arranged and fixed between the deck boards on the upper and lower surfaces. Further, in FIGS. 7 to 9, 4 is a side board in box pallet - Dodea is, Gawa桟4 ₁ is provided therearound. 4 ₂ is a side board - a de 1 f of the mounting bracket - Dekkibo provided on the lower side of de 4. Reference numeral 5 denotes an upper lid that closes the upper opening surface of the side board 4 surrounding the four sides of the deck board 1, and is made of the same material as the deck board. Incidentally, 3 ₁ 7 and 9 the upper Dekkibo - a top girder provided between the head 1 and the digit 3, the material is dead Kibo - de using the same one. In the upper and lower deck boards 1 and 2 and the side board 4, 6 is a bamboo laminated board, for example, a bamboo material divided into a length of 1 m, a thickness of 2 to 4 mm and a width of 10 to 25 mm. the by Retsune knitted with thread to form a blind body ₆₁ with aligning, which was Mizo漬the adhesive tank, Mizo漬the same blind body and the blind member in the upper part of the blind body to the adhesive tank After that, they are overlapped with each other, stacked in multiple layers until they have a predetermined thickness, and thermocompression-bonded for processing. Then, on the surface of the bamboo laminate, a bamboo knitted sheet 7 woven by a thin bamboo strip having a predetermined length, a predetermined width w and a plate thickness t is stretched and fixed. 8 in order to manufacture a bamboo laminate 6, Sudaretai 6 ₁ and bamboo knitting manufactured sheet - is an adhesive shall be the variable Le - phenol for tensioning fixing the door 7. A transparent resin coating is applied to the surface of the bamboo knitted sheet 7.

[0007]

[Specific process example]

Next, a specific process example of the present invention will be described. First, the length 1 m, thickness 3 mm, Retsune knit kite string with arranging bamboo that Kowari about width 25mm the blind member ₆₁ forms the shape in which the phenol - Le glue adhesives allowed the Grooved in a liquid tank, and the same shade as the above-mentioned shade body 6 ₁ was dipped in the adhesive liquid tank on the upper stage of the shade, and then crossed and piled up until the set thickness was reached. After laminated and subjected to thermocompression bonding at 150 ° C for about 30 to 35 minutes, a predetermined cooling time (about 15 to 20 minutes) is set to form a bamboo material laminated plate 6 having a thickness of about 10 mm, and the surface thereof is formed. A bamboo knitting sheet 7 made of bamboo material having a length of 1 m, a width w of 20 to 23 mm, and a thickness t of about 1 mm is stretched and fixed with an adhesive, and the surface of the sheet 7 is covered with a resin so that the sheet The deck boards 1 and 2 and / or the side boards 4 and the upper lid 5 are manufactured.

[0008]

[Effect of device]

 Since the present invention has the above-mentioned structure, a relatively wide one-piece pine wood or lauan wood is arranged side by side on the side board of a deck board or box pallet that requires a predetermined thickness and durability. Compared with, the durability is excellent, and the cost can be reduced by using abundant imported bamboo materials. In addition, compared to conventional wood, it is possible to obtain a stable product with an even material, which is free from the defects of wood, such as knots, crooks, folds, and tars. In addition, bamboo grows much faster than timber and can be cut every three years, which can minimize the adverse effects of the environment from the viewpoint of resource conservation. In addition, since the deck board and the side boards are made of a bamboo material, the deck board and the side boards are pushed down because of their low water content, and are therefore resistant to deterioration, which significantly extends the service life of the pallet. Further, since the surface of the bamboo knitted sheet is coated with resin, it is possible to prevent dust and dirt from entering, which is sanitary. Moreover, by stacking multiple thin bamboo materials by thermocompression bonding with a press machine, there are advantages that insects and molds do not easily attach and the bamboo material is flexible and does not easily break. In addition, the material is a thin bamboo material, which can be appropriately laminated according to the set thickness, such as a pallet-type or skid-type deck board or a side board of a box-type pallet. The thickness of can be made thinner while maintaining more durable strength than Lauan plate or pine, and even if it is thin, there is no risk of cracking because it is laminated in multiple layers. Furthermore, since the thin bamboo material is attached to multiple layers, nailing and staple fixing can be performed during assembly, and processing is easy. Moreover, since a bamboo knitting sheet made of bamboo is attached and fixed to the surface of the bamboo laminate, it can be applied to both flat pallets used on both sides, flat pallets used on one side, and skids used on one side. it can. Therefore, there is an effect that it is possible to obtain a practical bamboo pallet having a novel structure which is not found in the conventional transportation pallets.

[Brief description of drawings]

FIG. 1 is a plan view of a flat pallet according to the present invention.

2 is a perspective view of FIG. 1. FIG.

FIG. 3 is an enlarged view of a part of FIG.

FIG. 4 is an enlarged view of an “A” part in FIG. 2.

5 is a cross-sectional view taken along line 5-5 of FIG.

6 is a sectional view taken along line 6-6 of FIG.

FIG. 7 is a front view of a box type pallet according to the present invention.

FIG. 8 is a plan view of FIG.

FIG. 9 is a perspective view of FIG.

[Explanation of symbols]

 1 Deck board on the upper surface side 2 Deck board on the lower surface side 3 Girder 4 Side board 5 Top lid 6 Bamboo material laminated plate 7 Bamboo knitted sheet 8 Adhesive

Claims (2)

[Scope of utility model registration request] 1. A flat pallet type or skid type deck board (1) is provided with a fence (6) made of a bamboo plate having a predetermined length and a narrow width.
Bamboo material laminated plate (6) is formed by intersecting ₁ ) so as to be laminated in multiple stages, and a bamboo knitted sheet (7) consisting of a bamboo strip having a predetermined width and a thin plate is adhered to the surface of the bamboo material laminated plate. Agent (5)
Bamboo pallet, characterized in that the sheet of the bamboo knitted sheet is coated with resin and the surface of the sheet of bamboo knit is coated with resin. 2. A box pallet type side board (6)
And top cover (8) and the pallet unit digit (3) consists of a thin bamboo thicknesses at narrow sites in a predetermined length, except for blind body ₍₆₁₎ bamboo laminates stretched in a plurality of stages crossed (6) and a bamboo knitting sheet (7) made of a bamboo material having a predetermined width and a thin plate is adhered to the surface with an adhesive (5), and the surface of the bamboo knitting sheet is Bamboo pallet characterized by resin coating on.