WO2019050171A1 - Pallet having hexagon structure - Google Patents

Pallet having hexagon structure Download PDF

Info

Publication number
WO2019050171A1
WO2019050171A1 PCT/KR2018/009056 KR2018009056W WO2019050171A1 WO 2019050171 A1 WO2019050171 A1 WO 2019050171A1 KR 2018009056 W KR2018009056 W KR 2018009056W WO 2019050171 A1 WO2019050171 A1 WO 2019050171A1
Authority
WO
WIPO (PCT)
Prior art keywords
hexagonal
plate
hexagon
corner
pallet
Prior art date
Application number
PCT/KR2018/009056
Other languages
French (fr)
Korean (ko)
Inventor
최영환
Original Assignee
최영환
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 최영환 filed Critical 최영환
Publication of WO2019050171A1 publication Critical patent/WO2019050171A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
    • B65D19/003—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces
    • B65D19/0032—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces the base surface being made of a single element
    • B65D19/0036—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces the base surface being made of a single element forming discontinuous or non-planar contact surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00034—Plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00069—Plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00263—Overall construction of the pallet
    • B65D2519/00273—Overall construction of the pallet made of more than one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00288—Overall construction of the load supporting surface made of one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00318—Overall construction of the base surface made of one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
    • B65D2519/00557—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
    • B65D2519/00562—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements chemical connection, e.g. glued, welded, sealed

Definitions

  • the present invention relates to a pallet. More particularly, the present invention relates to a pallet for use as a pallet for supporting a cargo when a cargo is unloaded using a forklift or the like.
  • the pallet is a kind of pallet used for loading and unloading work using a forklift or the like.
  • the pallet is formed to have a constant vertical size so as to be stacked in a certain quantity unit in order to enhance the efficiency of the unloading through standardization of the cargo.
  • the pallet is disclosed in Korean Utility Model Registration No. 20-0367502, which is specifically incorporated herein by reference.
  • the pallet made of synthetic resin has a structure in which a plurality of support portions are integrally formed between the upper panel panel and the lower panel panel having a space formed by integrally forming a plurality of support pieces and reinforcing pieces, Respectively.
  • Korean Utility Model Registration No. 20-0367502 discloses a method for improving the supporting strength for supporting the weight of a cargo by raising the structural strength of the pallet by forming auxiliary reinforcing pieces by crossing the supporting pieces of the pallet made of synthetic resin .
  • the pallet made of synthetic resin according to the prior art and formed integrally has a problem in that it is heavy in weight. That is, the pallet is made up of synthetic resin, for example, at each corner for supporting and supporting the cargo, and nine pillars disposed therebetween, except for the space formed between the support and reinforcement pieces and the fork insertion space.
  • the pallet formed of the synthetic resin according to the prior art and formed integrally has a problem that the weight of the pallet itself is heavy, and the amount of the synthetic resin itself required for manufacturing the pallet itself increases.
  • An object of the present invention is to provide a hexagonal-structure pallet which can bond a hexagon structure to easily reduce the weight and easily increase rigidity, thereby realizing low weight and high rigidity.
  • the pallet of the hexagonal structure includes an upper plate formed of a synthetic resin and having a first inner space formed therein, an upper plate integrally formed at each corner of the upper plate, protruding downwardly, A first intermediate column formed between the first corner pillars and formed integrally with the upper plate and having a second accommodation space formed on the inner side thereof and a second intermediate pillar disposed on a central portion of the first inner space, An upper structure including a first central pillar formed by the first central pillar;
  • the upper structure and the lower structure may be integrated through thermal fusion.
  • the upper structure and the lower structure are separated from the upper and lower plates, respectively, and are integrated with the hexagon structure;
  • the first to sixth receiving spaces may be formed in a rectangular or circular shape in cross section.
  • the hexagon structure may include a third connection part for interconnecting the first and second connection parts;
  • a hexagon structure having a hexagon structure of low weight and high rigidity can be provided by combining hexagonal structures with an upper structure and a lower structure formed of synthetic resin, respectively.
  • the pallet with hexagon structure can shorten the manufacturing time effectively, thereby increasing the production amount and reducing the amount of synthetic resin used.
  • FIG. 1 is a perspective view showing a palette of a hexagon structure according to an embodiment of the present invention
  • FIG. 2 is a perspective view of a palette of a hexagon structure according to an embodiment of the present invention.
  • FIG. 3 is a plan view showing a palette of a hexagon structure according to an embodiment of the present invention when viewed from above.
  • FIG. 3 is a plan view showing a palette of a hexagon structure according to an embodiment of the present invention when viewed from above.
  • FIG. 4 is a perspective view illustrating a hexagon structure according to an embodiment of the present invention.
  • FIG. 5 is a plan view showing a hexagon structure according to an embodiment of the present invention when viewed from above.
  • FIG. 5 is a plan view showing a hexagon structure according to an embodiment of the present invention when viewed from above.
  • FIG. 1 is a perspective view of a pallet 1 having a hexagon structure according to an embodiment of the present invention.
  • a hexagonal structure pallet 1 is shown in which the hexagonal structure 30 is integrally combined with the upper structure 10 and the lower structure 20 which are integrated so as to form the insertion space 20a through the hexagonal structure 20a.
  • FIG. 2 is a perspective view showing a hexagonal-structure pallet 1 according to an embodiment of the present invention.
  • a pallet 1 of a hexagon structure includes an upper structure 10 formed of a synthetic resin, and an upper structure 10 connected to the forklift's fork And a hexagon structure 30 integrally joined to the upper structure 10 and the lower structure 20.
  • the hexagonal structure 30 is formed by combining the lower structure 20 and the lower structure 20,
  • the upper structure 10 includes an upper plate 11 having a first inner space 11a formed therein and a first accommodation space 12a formed integrally with each of the vertexes of the upper plate 11 and protruding downward, And a first corner post 12 on which the first corner post 12 is formed.
  • the upper structure 10 includes a first intermediate pillar 13 disposed between the first corner pillars 12 and integrally formed with the upper plate 11 and having a second accommodation space 13a formed therein, 1, and a first center pillar 14 disposed at the center of the inner space 11a and having a third accommodation space 14a formed therein.
  • the top plate 11 is formed to have a thickness enough to support and support the cargo.
  • the top plate 11 is a square plate having the same length and width.
  • the first inner space 11a in which the hexagon structure 30 is disposed is located inside . Therefore, the upper plate 11 is formed as a kind of outer frame by the first inner space 11a.
  • the first corner pillars 12 are integrally formed at each corner of the upper plate 11 and are formed to protrude downward, for example, in the form of a circular or square cross section.
  • the first corner pillars 12 of the quadrangle are used as a reference in the embodiment of the present invention.
  • the first intermediate pillar 13 formed between the first corner pillars 12 is formed integrally with the upper plate 11 by forming a second accommodation space 13a in which the hexagon structure 30 is disposed.
  • the upper structure 10 is configured such that four first corner posts 12 and four first intermediate posts 13 are integrally formed on one upper plate 11, 1 center column 14 is disposed at the center.
  • the upper structure 10 is spaced apart from the upper plate 11 and includes an auxiliary plate 11b integrally formed with the first corner pillars 12 and the first intermediate pillars 13 and an auxiliary plate 11b integrally formed with the upper plate 11b, And a rib 11c that is arranged between the pair of ribs 11a and 11b.
  • the auxiliary plate 11b and the rib 11c are configured to improve the rigidity of the upper structure 10.
  • the auxiliary plate 11b and the rib 11c can improve the supporting force for supporting and supporting the cargo through the rib 11c, You can extend it.
  • the lower structure 20 according to an embodiment of the present invention is substantially the same as the upper structure 10 and can be used as the lower structure 20 when the upper structure 10 is turned upside down.
  • Such a substructure 20 may be formed by, for example, adhering the upper surface to the lower surface of the upper structure 10 and then forming eight insertion spaces 20a, for example, between the upper structure 10 and the upper structure 10 through bonding by thermal fusion .
  • the lower structure 20 includes a lower plate 21 formed of a synthetic resin and having a second inner space 21a formed therein and a lower plate 21 integrally formed at each corner of the lower plate 21 and protruding upward, And a second corner post 22 on which a fourth accommodating space 22a is formed.
  • a second intermediate pillar 23 disposed between the second corner pillars 22 and integrally formed with the lower plate 21 and having a fifth accommodation space 23a formed therein and a second intermediate pillar 23 formed integrally with the second internal space 21a, And a second center pillar 24 which is disposed at the center of the first housing space 24a and in which a sixth housing space 24a is formed.
  • the lower plate 21 forms an insertion space 20a between the upper structure 10 and the lower structure 20 when the upper structure 10 and the lower structure 20 are coupled to each other.
  • the second inner space 21a is formed on the inner side. Therefore, the lower plate 21 is also formed as an outer frame by the second inner space 21a.
  • the second corner pillars 22 are integrally formed at each corner of the lower plate 21, for example, in a circular or square cross-section, and protrude toward the upper direction.
  • the second corner post 22 formed in a quadrangular shape is used as the same as the first corner post 12.
  • the second intermediate pillar 23 formed between the second corner posts 22 is formed integrally with the lower plate 21 by forming a fifth accommodation space 23a in which the hexagon structure 30 is disposed.
  • the lower structure 20 is characterized in that four second corner columns 22 and four second intermediate columns 23 are integrally formed on one lower plate 21, 2 center column 24 is disposed at the center.
  • the lower structure 20 includes an auxiliary plate 21b and a lower plate 21b which are spaced apart from the lower plate 21 and integrally formed with the second corner posts 22 and the second intermediate columns 23, 21 arranged in a row.
  • the auxiliary plate 21b and the ribs 21c are configured to improve the rigidity of the lower structure 20 in the same manner as the above description and improve the durability of the lower structure 20 through the ribs 21c, can do.
  • the lower structure 20 also has a rounded side edge, which can reduce the amount of synthetic resin used as a material and reduce damage or breakage, for example, in unexpected contact with a cargo or surrounding objects.
  • FIG. 3 is a plan view showing a hexagonal structure of a pallet according to an embodiment of the present invention.
  • FIG. 3 is a plan view showing a first internal space 11a and first, second, and third accommodating spaces 12a (13a) and (14a) are combined with a hexagon structure (30) to form an integrated structure (10).
  • FIG. 4 is a perspective view of a hexagon structure 30 according to an embodiment of the present invention.
  • vertexes of a hexagonal first core 31 arranged in a horizontal line through a first connection 33 are connected And the corners of the hexagonal plate-shaped second cores 34 arranged on the horizontal line are connected to each other through the second connection portions 36 and then connected to the first and second cores 31 and 34 And a hexagon structure 30 connected in a diagonal direction.
  • the hexagonal structure 30 includes a first hexagonal-shaped first core 31 arranged horizontally through a first connection 33, The hexagonal upper structures 32 are connected to each other and the vertexes of the hexagonal plate-shaped second cores 34 arranged in a horizontal line are connected to each other through the second connection portions 36, And a hexagonal structure 30 in which a plurality of projections 35 are arranged.
  • the hexagon structure 30 according to the embodiment of the present invention includes first and second internal spaces 11a and 21a formed in the upper structure 10 and the lower structure 20, And the lower structure 20 are respectively arranged in the sixth to the sixth accommodation spaces 12a, 13a, 14a, 22a, 23a, 24a and integrated into the upper structure 10 and the lower structure 20, .
  • the hexagonal structure 30 includes a first core 31 formed in a hexagonal plate shape and arranged in a horizontal line, and a second core 31 arranged to connect the vertexes of the first core 31 to form a hexagonal upper structure 32 1 connection portion 33.
  • a second core 34 disposed in a lower portion of the first core 31 in a diagonal direction and formed in a hexagonal plate shape and arranged in a horizontal line, A second connecting portion 36 for arranging the lower structures 35 of the first and second cores 31 and 34 and a support 37 for connecting the opposite corners of the first and second cores 31 and 34 in diagonal directions.
  • the first and second cores 31 and 34 are formed in substantially the same shape and are disposed vertically and spaced apart from each other and arranged in a diagonal direction. And are connected to the vertexes of the other cores arranged on the horizontal line through the first and second connection portions 33 and 36 formed at the respective corners.
  • the hexagon structure 30 has the basic structure of the hexagon structure 30 through the first and second cores 31 and 34 and the first and second connection parts 33 and 36
  • the upper structure 32 and the lower structure 35 constitute a hexagonal structure and the hexagonal structure 30 is formed by arranging the upper structure 32 and the lower structure 35 on a horizontal plane.
  • the upper structure 32 and the lower structure 35 form a weight reducing space for reducing the weight of the hexagonal structure pallet.
  • a total of six weight reduction spaces are formed in the upper structure 32 through the first connection portion 33.
  • the hexagonal structures 30 are combined and integrated into the upper structure 32, The overall weight of the hexagon-structured pallet is reduced.
  • the support 37 for interconnecting the upper structure 32 and the lower structure 35 generates a supporting force for supporting the load placed on the upper structure 10,
  • the hexagonal structure 30 can be removed from the mold by eliminating the cut, and the weight is also reduced.
  • the support 37 connects the opposite corners of the first and second cores 31 and 34, for example, the lower corners of the first cores 31 and the upper corners of the second cores 34 in an oblique direction Therefore, it is possible to generate a supporting force for supporting the cargo while reducing the amount of the synthetic resin used as the material, and it is difficult to take out the hexagon structure 30 from the mold Thereby preventing the undercut.
  • the hexagon structure 30 is integrally connected to the upper structure 10 and the lower structure 20 through the first and second cores 31 and 34 or the first and second connection portions 33 and 36 for example, injection molding using a mold.
  • the support table 37 In order to take out the mold from the mold, the support table 37 must be configured for undercut prevention.
  • the hexagon structure 30 may further include a third connection portion 38 connecting the first and second connection portions 33 and 36 to each other. That is, the third connection part 38 is formed in a vertical direction and both ends thereof are connected to the first and second connection parts 33 and 36, respectively, so that the supporting force for supporting the cargo can be effectively increased.
  • the hexagonal structure 30 securing the rigidity while reducing the weight is disposed between the first and second internal spaces 11a and 21a and the first to sixth accommodating spaces 12a and 13a
  • the pallet 1 having a hexagonal structure with a low weight and a high rigidity can be provided by being integrated with the upper structure 10 and the lower structure 20 by disposing the upper structure 10 and the lower structure 20 on the upper structure 14a, 22a, 23a, do.
  • the hexagon structure 30 according to an embodiment of the present invention can be applied not only to the pallet 1 having the hexagonal structure described above but also to construct an automobile interior material, an inner panel, a container wall surface or the like requiring a low weight while maintaining strength It should be noted in advance.
  • the present invention relates to a pallet for use as a pallet for supporting a cargo when loading and unloading a cargo using a forklift or the like, wherein a hexagon structure is integrally combined with an upper structure and a lower structure formed of a synthetic resin, It is possible to realize a pallet of high rigidity. In addition, the pallet with hexagon structure can shorten the manufacturing time effectively, thereby increasing the production amount and reducing the amount of synthetic resin used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)

Abstract

The present invention relates to a pallet having a hexagon structure, the pallet comprising an upper structure and a lower structure which are made of a synthetic resin. The hexagon structures made of a synthetic resin are respectively coupled and integrated with spaces formed in the upper structure and the lower structure, such that rigidity can be improved while the weight thereof is reduced. Therefore, a low weight and a high rigidity of the pallet can be implemented. At this point, the hexagon structures are respectively arranged in first and second inner spaces and first to sixth accommodation spaces so as to be respectively integrated with the upper structure and the lower structure, and include: first cores formed in a hexagonal-plate shape and aligned on a horizontal line; first connection parts connecting respective vertices of the first cores to each other so as to align and form a hexagonal upper structure; second cores arranged to be spaced apart in a diagonal direction at the lower part of the first cores, and formed in a hexagonal-plate shape and aligned on a horizontal line; second connection parts for connecting respective vertices of the second cores to each other so as to align and form a hexagonal lower structure; and supports for connecting the facing corners of the first and second cores in a diagonal direction.

Description

헥사곤 구조의 팔레트Hexagon-structured pallets
본 발명은 팔레트에 관한 것이다. 더욱 상세하게는 지게차 등을 사용해서 화물의 하역작업을 할 때에 화물을 받쳐 지지하는 깔판으로 사용하기 위한 팔레트에 관한 것이다.The present invention relates to a pallet. More particularly, the present invention relates to a pallet for use as a pallet for supporting a cargo when a cargo is unloaded using a forklift or the like.
팔레트는 지게차 등을 사용해서 하역작업을 할 때에 사용하는 일종의 깔판으로서, 화물의 규격화를 통해 하역의 능률을 높이기 위해 일정한 수량 단위로 쌓을 수 있도록 세로의 크기가 일정하게 형성되어 있다.The pallet is a kind of pallet used for loading and unloading work using a forklift or the like. The pallet is formed to have a constant vertical size so as to be stacked in a certain quantity unit in order to enhance the efficiency of the unloading through standardization of the cargo.
상기 팔레트는 대한민국 등록실용신안공보 제20-0367502호에서 구체적으로 개시하고 있으므로, 이를 참조하여 설명하면 다음과 같다.The pallet is disclosed in Korean Utility Model Registration No. 20-0367502, which is specifically incorporated herein by reference.
대한민국 등록실용신안공보 제20-0367502호에 따르면, 팔레트는 주로 목재를 사용하고 있으나, 목재 속에 곤충이 기생하여 각국 간의 검역문제와 제품에까지 손상을 입히는 문제가 있어 합성수지로 이루어진 팔레트로 개선하고 있다.According to Korean Utility Model Registration No. 20-0367502, although the pallet mainly uses wood, insects are parasitized in the wood, and there is a problem of quarantine problems and damage to products of each country. Therefore, the pallet is improved to a pallet made of synthetic resin.
이러한 합성수지로 이루어진 팔레트는 다수의 지지살과 보강살을 일체로 구성하여 형성되는 공간을 갖는 상판 패널과 하판 패널 사이에 다수의 지지부를 일체로 구성하고, 각 지지부의 사이에 포크 삽입공간을 상호 교차하게 형성하여 구성하고 있다.The pallet made of synthetic resin has a structure in which a plurality of support portions are integrally formed between the upper panel panel and the lower panel panel having a space formed by integrally forming a plurality of support pieces and reinforcing pieces, Respectively.
여기서 대한민국 등록실용신안공보 제20-0367502호는 합성수지로 이루어진 팔레트의 지지살들을 서로 교차시켜 보조보강살을 형성함으로써, 상기 팔레트의 구조적 강도를 높여 화물의 중량을 지지하기 위한 지지력을 향상시킬 수 있도록 하고 있다.Korean Utility Model Registration No. 20-0367502 discloses a method for improving the supporting strength for supporting the weight of a cargo by raising the structural strength of the pallet by forming auxiliary reinforcing pieces by crossing the supporting pieces of the pallet made of synthetic resin .
그러나 종래기술에 따른 합성수지로 이루어지고, 일체형으로 형성된 팔레트는 중량이 무겁다는 문제점이 있다. 즉 상기 팔레트는 지지살과 보강살 사이에 형성되는 공간 및 포크 삽입공간을 제외하고는 예컨대, 화물을 받쳐 지지하는 각 모서리 및 이들 사이에 배치되는 9개의 기둥을 합성수지로 채워 구성하고 있다.However, the pallet made of synthetic resin according to the prior art and formed integrally has a problem in that it is heavy in weight. That is, the pallet is made up of synthetic resin, for example, at each corner for supporting and supporting the cargo, and nine pillars disposed therebetween, except for the space formed between the support and reinforcement pieces and the fork insertion space.
따라서 종래기술에 따른 합성수지로 이루어지고, 일체형으로 형성된 팔레트는 팔레트 자체의 중량이 무거울 뿐만 아니라 이를 제조하는데 필요한 합성수지의 소비량 자체도 증가하는 문제점이 있다.Therefore, the pallet formed of the synthetic resin according to the prior art and formed integrally has a problem that the weight of the pallet itself is heavy, and the amount of the synthetic resin itself required for manufacturing the pallet itself increases.
본 발명의 목적은 헥사곤 구조물을 결합하여 중량은 용이하게 감소시키면서 강성은 용이하게 향상시켜 저중량 고강성을 구현할 수 있도록 한 헥사곤 구조의 팔레트를 제공하는 데 있다.An object of the present invention is to provide a hexagonal-structure pallet which can bond a hexagon structure to easily reduce the weight and easily increase rigidity, thereby realizing low weight and high rigidity.
상기 과제를 해결하기 위하여,In order to solve the above problems,
본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트는 합성수지로 형성되며 내측에 제1 내부공간이 형성된 상판, 상기 상판의 각 꼭짓점에 일체로 형성되고 하부방향으로 돌출 형성되며 내측에 제1 수용공간이 형성된 제1 코너기둥, 상기 제1 코너기둥 사이에 배치되어 상판과 일체로 형성되고 내측에 제2 수용공간이 형성된 제1 중간기둥 및 상기 제1 내부공간의 중심부에 배치되며 내측에 제3 수용공간이 형성된 제1 중심기둥을 포함하는 상부구조물(Upper structure);The pallet of the hexagonal structure according to an embodiment of the present invention includes an upper plate formed of a synthetic resin and having a first inner space formed therein, an upper plate integrally formed at each corner of the upper plate, protruding downwardly, A first intermediate column formed between the first corner pillars and formed integrally with the upper plate and having a second accommodation space formed on the inner side thereof and a second intermediate pillar disposed on a central portion of the first inner space, An upper structure including a first central pillar formed by the first central pillar;
상기 상부구조물과의 결합을 통해 상부구조물과의 사이에 삽입공간을 형성하게 되며, 합성수지로 형성되고 내측에 제2 내부공간이 형성된 하판, 상기 하판의 각 꼭짓점에 일체로 형성되며 상부방향으로 돌출 형성되고 내측에 제4 수용공간이 형성된 제2 코너기둥, 상기 제2 코너기둥 사이에 배치되어 하판과 일체로 형성되며 내측에 제5 수용공간이 형성된 제2 중간기둥 및 상기 제2 내부공간의 중심부에 배치되고 내측에 제6 수용공간이 형성된 제2 중심기둥을 포함하는 하부구조물(Lower structure); 및A lower plate formed of a synthetic resin and having a second inner space formed therein, a lower plate formed integrally with each of the vertexes of the lower plate and protruding upwardly A second corner post disposed between the second corner post and formed integrally with the lower plate and having a fifth accommodating space formed therein, and a second intermediate post disposed between the second corner post and the second intermediate post, A lower structure including a first center column and a second center column in which a sixth accommodation space is formed inside; And
상기 제1,2 내부공간 및 제1 내지 제6 수용공간에 각기 배치되어 상부구조물과 하부구조물에 각각 일체화되며, 육각판상으로 형성되어 수평선상으로 배열된 제1 코어, 상기 제1 코어의 각 꼭짓점을 상호 연결하여 육각형의 상측 구조체를 배열 형성하는 제1 연결부, 상기 제1 코어의 하부에 사선방향으로 이격 배치되며 육각판상으로 형성되어 수평선상으로 배열된 제2 코어, 상기 제2 코어의 각 꼭짓점을 상호 연결하여 육각형의 하측 구조체를 배열 형성하는 제2 연결부 및 상기 제1,2 코어의 서로 마주보는 모서리를 사선방향으로 연결하는 지지대를 포함하는 헥사곤 구조물(Hexagon Structyre);A first core disposed in the first and second internal spaces and the first to sixth accommodating spaces and integrated with the upper structure and the lower structure and formed in a hexagonal plate shape and arranged in a horizontal line, A second core disposed on the lower portion of the first core in a diagonal direction and arranged in a hexagonal plate shape and arranged in a horizontal line, A hexagonal structure including a second connection portion for interconnecting the hexagonal lower structure and a support for connecting the opposite corners of the first and second cores in an oblique direction;
을 포함할 수 있다.. ≪ / RTI >
또한, 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트에 있어서, 상기 상부구조물 및 하부구조물은 열융착을 통해 일체화될 수 있다.In the hexagonal pallet according to an embodiment of the present invention, the upper structure and the lower structure may be integrated through thermal fusion.
또한, 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트에 있어서, 상기 상부구조물과 하부구조물은 상판 및 하판과 각기 이격 배치되며, 헥사곤 구조물과 일체화되는 보조판; 및Further, in the palette having a hexagon structure according to an embodiment of the present invention, the upper structure and the lower structure are separated from the upper and lower plates, respectively, and are integrated with the hexagon structure; And
상기 보조판과 상판 및 보조판과 하판 사이에 각기 형성된 리브(Rib);Ribs formed between the auxiliary plate and the upper plate, between the auxiliary plate and the lower plate;
를 더 포함할 수 있다.As shown in FIG.
또한, 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트에 있어서, 상기 제1 내지 제6 수용공간은 횡단면이 사각형 또는 원형으로 형성될 수 있다.In addition, in the palette having a hexagon structure according to an embodiment of the present invention, the first to sixth receiving spaces may be formed in a rectangular or circular shape in cross section.
또한, 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트에 있어서, 상기 헥사곤 구조물은 제1,2 연결부를 상호 연결하는 제3 연결부;Further, in the hexagonal structure pallet according to an embodiment of the present invention, the hexagon structure may include a third connection part for interconnecting the first and second connection parts;
를 더 포함할 수 있다.As shown in FIG.
이러한 해결 수단은 첨부된 도면에 의거한 다음의 발명을 실시하기 위한 구체적인 내용으로부터 더욱 명백해질 것이다.These solutions will become more apparent from the following detailed description taken in conjunction with the accompanying drawings.
이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이고 사전적인 의미로 해석되어서는 아니 되며, 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합되는 의미와 개념으로 해석되어야만 한다.Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of a term in order to best describe its invention The present invention should be construed in accordance with the spirit and scope of the present invention.
본 발명의 일실시 예에 따르면, 합성수지로 형성되는 상부구조물과 하부구조물에 헥사곤 구조물을 각기 결합하여 일체화함으로써, 저중량이면서 고강성의 헥사곤 구조의 팔레트를 제공할 수 있다. 그리고 헥사곤 구조물이 적용된 팔레트는 제조시간을 효과적으로 단축할 수 있어 생산량을 증가시킬 수 있을 뿐만 아니라 합성수지의 사용량을 절감할 수 있다.According to an embodiment of the present invention, a hexagon structure having a hexagon structure of low weight and high rigidity can be provided by combining hexagonal structures with an upper structure and a lower structure formed of synthetic resin, respectively. In addition, the pallet with hexagon structure can shorten the manufacturing time effectively, thereby increasing the production amount and reducing the amount of synthetic resin used.
도 1은 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트를 나타내 보인 사시도.1 is a perspective view showing a palette of a hexagon structure according to an embodiment of the present invention;
도 2는 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트를 분해하여 나타내 보인 사시도.FIG. 2 is a perspective view of a palette of a hexagon structure according to an embodiment of the present invention. FIG.
도 3은 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트를 상부에서 바라봤을 때를 나타내 보인 평면도.FIG. 3 is a plan view showing a palette of a hexagon structure according to an embodiment of the present invention when viewed from above. FIG.
도 4는 본 발명의 일실시 예에 따른 헥사곤 구조물을 나타내 보인 사시도.4 is a perspective view illustrating a hexagon structure according to an embodiment of the present invention.
도 5는 본 발명의 일실시 예에 따른 헥사곤 구조물을 상부에서 바라봤을 때를 나타내 보인 평면도.FIG. 5 is a plan view showing a hexagon structure according to an embodiment of the present invention when viewed from above. FIG.
이하, 본 발명의 일실시 예를 첨부된 도면에 의거하여 구체적으로 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트(1)를 사시도로 나타내 보인 것으로서, 제1,2 코너기둥(12)(22) 및 제1,2 중간기둥(13)(23)을 통해 삽입공간(20a)이 형성되도록 일체화된 상부구조물(10)과 하부구조물(20)에 헥사곤 구조물(30)을 각기 결합하여 일체화한 헥사곤 구조의 팔레트(1)를 나타내 보이고 있다.FIG. 1 is a perspective view of a pallet 1 having a hexagon structure according to an embodiment of the present invention. The first and second corner pillars 12 and 22, the first and second intermediate pillars 13 and 23, A hexagonal structure pallet 1 is shown in which the hexagonal structure 30 is integrally combined with the upper structure 10 and the lower structure 20 which are integrated so as to form the insertion space 20a through the hexagonal structure 20a.
도 2는 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트(1)를 분리하여 사시도로 나타내 보인 것으로서, 헥사곤 구조물(30)을 결합하여 일체화한 상부구조물(10)과 하부구조물(20)을 위아래로 분리하여 제1,2 코너기둥(12)(22), 제1,2 중간기둥(13)(23) 및 제1,2 중심기둥(14)(24)의 형상과 상기 헥사곤 구조물(30)과의 결합관계를 나타내 보이고 있다.FIG. 2 is a perspective view showing a hexagonal-structure pallet 1 according to an embodiment of the present invention. The upper structure 10 and the lower structure 20, which are formed by combining the hexagon structures 30, The shape of the first and second corner pillars 12 and 22, the first and second intermediate pillars 13 and 23 and the first and second center pillars 14 and 24 and the shape of the hexagon structure 30, And the like.
도 1 내지 2에서 보듯이, 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트(1)는 합성수지로 형성되는 상부구조물(10), 상기 상부구조물(10)과의 결합을 통해 예컨대, 지게차의 포크가 삽입되는 삽입공간(20a)을 형성하는 하부구조물(20) 및 상기 상부구조물(10)과 하부구조물(20)에 각기 결합하여 일체화한 헥사곤 구조물(30)을 포함한다.1 and 2, a pallet 1 of a hexagon structure according to an embodiment of the present invention includes an upper structure 10 formed of a synthetic resin, and an upper structure 10 connected to the forklift's fork And a hexagon structure 30 integrally joined to the upper structure 10 and the lower structure 20. The hexagonal structure 30 is formed by combining the lower structure 20 and the lower structure 20,
상기 상부구조물(10)은 내측에 제1 내부공간(11a)이 형성된 상판(11) 및 상기 상판(11)의 각 꼭짓점에 일체로 형성되고 하부방향으로 돌출 형성되며 내측에 제1 수용공간(12a)이 형성된 제1 코너기둥(12)을 포함한다.The upper structure 10 includes an upper plate 11 having a first inner space 11a formed therein and a first accommodation space 12a formed integrally with each of the vertexes of the upper plate 11 and protruding downward, And a first corner post 12 on which the first corner post 12 is formed.
또한, 상기 상부구조물(10)은 제1 코너기둥(12) 사이에 배치되어 상판(11)과 일체로 형성되고 내측에 제2 수용공간(13a)이 형성된 제1 중간기둥(13) 및 상기 제1 내부공간(11a)의 중심부에 배치되며, 내측에 제3 수용공간(14a)이 형성된 제1 중심기둥(14)을 포함한다.The upper structure 10 includes a first intermediate pillar 13 disposed between the first corner pillars 12 and integrally formed with the upper plate 11 and having a second accommodation space 13a formed therein, 1, and a first center pillar 14 disposed at the center of the inner space 11a and having a third accommodation space 14a formed therein.
상기 상판(11)은 화물을 받쳐 지지할 수 있을 정도의 두께로 형성되며, 예컨대, 가로와 세로가 동일한 정사각형의 판으로서, 내측에 헥사곤 구조물(30)이 배치되는 제1 내부공간(11a)이 형성된다. 따라서 상기 제1 내부공간(11a)에 의하여 상판(11)은 일종의 외곽프레임으로 구성된다.The top plate 11 is formed to have a thickness enough to support and support the cargo. For example, the top plate 11 is a square plate having the same length and width. The first inner space 11a in which the hexagon structure 30 is disposed is located inside . Therefore, the upper plate 11 is formed as a kind of outer frame by the first inner space 11a.
상기 제1 코너기둥(12)은 예컨대, 횡단면이 원형 또는 사각형으로 형성되어 상판(11)의 각 꼭짓점에 일체로 형성되며, 하부방향을 향해 돌출 형성된다. 여기서 본 발명의 일실시 예에서는 사각형의 제1 코너기둥(12)을 기준으로 설명함을 사전에 밝혀둔다.The first corner pillars 12 are integrally formed at each corner of the upper plate 11 and are formed to protrude downward, for example, in the form of a circular or square cross section. Here, the first corner pillars 12 of the quadrangle are used as a reference in the embodiment of the present invention.
이러한 제1 코너기둥(12) 사이에 형성되는 제1 중간기둥(13)은 내측에 헥사곤 구조물(30)이 배치되는 제2 수용공간(13a)이 형성되어 상판(11)과 일체로 형성된다. 그리고 제1 내부공간(11a)의 중심부에 배치되는 제1 중심기둥(14)은 내측에 헥사곤 구조물(30)이 배치되는 제3 수용공간(14a)이 형성되어 제1 내부공간(11a)에 배치되는 헥사곤 구조물(30)과 일체화된다.The first intermediate pillar 13 formed between the first corner pillars 12 is formed integrally with the upper plate 11 by forming a second accommodation space 13a in which the hexagon structure 30 is disposed. The first center column 14 disposed at the center of the first inner space 11a is formed with a third accommodating space 14a in which the hexagon structure 30 is disposed and disposed in the first inner space 11a Lt; RTI ID = 0.0 > 30. ≪ / RTI >
따라서 본 발명의 일실시 예에 따른 상부구조물(10)은 하나의 상판(11)에 4개의 제1 코너기둥(12) 및 4개의 제1 중간기둥(13)이 일체로 형성되고, 하나의 제1 중심기둥(14)이 중심부에 배치되는 양태로 구성된다.Therefore, the upper structure 10 according to the embodiment of the present invention is configured such that four first corner posts 12 and four first intermediate posts 13 are integrally formed on one upper plate 11, 1 center column 14 is disposed at the center.
여기서 상기 상부구조물(10)은 상판(11)과 이격 배치되며, 제1 코너기둥(12) 및 제1 중간기둥(13)과 일체로 형성되는 보조판(11b) 및 상기 보조판(11b)과 상판(11) 사이에 배열 형성된 리브(11c)를 포함한다.The upper structure 10 is spaced apart from the upper plate 11 and includes an auxiliary plate 11b integrally formed with the first corner pillars 12 and the first intermediate pillars 13 and an auxiliary plate 11b integrally formed with the upper plate 11b, And a rib 11c that is arranged between the pair of ribs 11a and 11b.
상기 보조판(11b)과 리브(11c)는 상부구조물(10)의 강성을 향상시키기 위한 구성으로서, 상기 리브(11c)를 통해 화물을 받쳐 지지하는 지지력을 향상시킬 수 있고, 내구성을 향상시켜 수명을 연장할 수 있다.The auxiliary plate 11b and the rib 11c are configured to improve the rigidity of the upper structure 10. The auxiliary plate 11b and the rib 11c can improve the supporting force for supporting and supporting the cargo through the rib 11c, You can extend it.
이러한 상부구조물(10)은 측면모서리를 라운드 형성함으로써, 재료인 합성수지의 사용량을 줄이면서 예컨대, 화물이나 주변 사물과의 예기치 않은 접촉시 손상이나 파손 정도 등을 줄일 수 있다.By forming rounded side edges of such an upper structure 10, it is possible to reduce the amount of synthetic resin used as a material, for example, to reduce the degree of damage or breakage during unexpected contact with a cargo or surrounding objects.
한편, 본 발명의 일실시 예에 따른 하부구조물(20)은 상부구조물(10)과 실질적으로 동일한 구성으로서, 상기 상부구조물(10)를 뒤집어 놓으면, 하부구조물(20)로 사용 가능하다.The lower structure 20 according to an embodiment of the present invention is substantially the same as the upper structure 10 and can be used as the lower structure 20 when the upper structure 10 is turned upside down.
따라서 본 발명의 일실시 예에 따르면, 상부구조물(10) 또는 하부구조물(20) 중 어느 하나만을 제조하면 되므로, 제조편의성 측면에서 효과적이다. 이러한 하부구조물(20)은 예컨대, 상부구조물(10)의 하면에 상면을 밀착시킨 후 열융착을 통한 결합을 통해 상기 상부구조물(10)과의 사이에 예컨대, 8개의 삽입공간(20a)을 형성하게 된다.Therefore, according to the embodiment of the present invention, only one of the upper structure 10 and the lower structure 20 can be manufactured, which is effective in terms of manufacturing convenience. Such a substructure 20 may be formed by, for example, adhering the upper surface to the lower surface of the upper structure 10 and then forming eight insertion spaces 20a, for example, between the upper structure 10 and the upper structure 10 through bonding by thermal fusion .
이를 위하여 상기 하부구조물(20)은 합성수지로 형성되고 내측에 제2 내부공간(21a)이 형성된 하판(21) 및 상기 하판(21)의 각 꼭짓점에 일체로 형성되며 상부방향으로 돌출 형성되고 내측에 제4 수용공간(22a)이 형성된 제2 코너기둥(22)을 포함한다.The lower structure 20 includes a lower plate 21 formed of a synthetic resin and having a second inner space 21a formed therein and a lower plate 21 integrally formed at each corner of the lower plate 21 and protruding upward, And a second corner post 22 on which a fourth accommodating space 22a is formed.
또한, 상기 제2 코너기둥(22) 사이에 배치되어 하판(21)과 일체로 형성되며 내측에 제5 수용공간(23a)이 형성된 제2 중간기둥(23) 및 상기 제2 내부공간(21a)의 중심부에 배치되고 내측에 제6 수용공간(24a)이 형성된 제2 중심기둥(24)을 포함한다.A second intermediate pillar 23 disposed between the second corner pillars 22 and integrally formed with the lower plate 21 and having a fifth accommodation space 23a formed therein and a second intermediate pillar 23 formed integrally with the second internal space 21a, And a second center pillar 24 which is disposed at the center of the first housing space 24a and in which a sixth housing space 24a is formed.
상기 하판(21)은 상부구조물(10)과 하부구조물(20)의 상호 결합시 상판(11)과의 사이에 삽입공간(20a)을 형성하게 되며, 상기 상판(11)과 마찬가지로 예컨대 가로와 세로가 동일한 정사각형의 판으로서, 내측에 제2 내부공간(21a)이 형성된다. 따라서 상기 제2 내부공간(21a)에 의하여 하판(21) 역시 일종의 외곽프레임으로 구성된다.The lower plate 21 forms an insertion space 20a between the upper structure 10 and the lower structure 20 when the upper structure 10 and the lower structure 20 are coupled to each other. And the second inner space 21a is formed on the inner side. Therefore, the lower plate 21 is also formed as an outer frame by the second inner space 21a.
상기 제2 코너기둥(22)은 예컨대, 횡단면이 원형 또는 사각형으로 형성되어 하판(21)의 각 꼭짓점에 일체로 형성되며, 상부방향을 향해 돌출 형성된다. 여기서 본 발명의 일실시 예에서는 제1 코너기둥(12)과 동일하게 사각형으로 형성된 제2 코너기둥(22)을 기준으로 설명함을 사전에 밝혀둔다.The second corner pillars 22 are integrally formed at each corner of the lower plate 21, for example, in a circular or square cross-section, and protrude toward the upper direction. Here, in the embodiment of the present invention, it is explained in advance that the second corner post 22 formed in a quadrangular shape is used as the same as the first corner post 12.
이러한 제2 코너기둥(22) 사이에 형성되는 제2 중간기둥(23)은 내측에 헥사곤 구조물(30)이 배치되는 제5 수용공간(23a)이 형성되어 하판(21)과 일체로 형성된다. 그리고 제2 내부공간(21a)의 중심부에 배치되는 제2 중심기둥(24)은 내측에 헥사곤 구조물(30)이 배치되는 제6 수용공간(24a)이 형성되어 제2 내부공간(21a)에 배치되는 헥사곤 구조물(30)과 일체화된다.The second intermediate pillar 23 formed between the second corner posts 22 is formed integrally with the lower plate 21 by forming a fifth accommodation space 23a in which the hexagon structure 30 is disposed. The second center column 24 disposed at the center of the second inner space 21a is formed with a sixth accommodating space 24a in which the hexagon structure 30 is disposed and disposed in the second inner space 21a Lt; RTI ID = 0.0 > 30. ≪ / RTI >
따라서 본 발명의 일실시 예에 따른 하부구조물(20)은 하나의 하판(21)에 4개의 제2 코너기둥(22) 및 4개의 제2 중간기둥(23)이 일체로 형성되고, 하나의 제2 중심기둥(24)이 중심부에 배치되는 양태로 구성된다.Therefore, the lower structure 20 according to the embodiment of the present invention is characterized in that four second corner columns 22 and four second intermediate columns 23 are integrally formed on one lower plate 21, 2 center column 24 is disposed at the center.
여기서 상기 하부구조물(20)은 하판(21)과 이격 배치되며, 제2 코너기둥(22) 및 제2 중간기둥(23)과 일체로 형성되는 보조판(21b) 및 상기 보조판(21b)과 하판(21) 사이에 배열 형성된 리브(21c)를 포함한다.The lower structure 20 includes an auxiliary plate 21b and a lower plate 21b which are spaced apart from the lower plate 21 and integrally formed with the second corner posts 22 and the second intermediate columns 23, 21 arranged in a row.
상기 보조판(21b)과 리브(21c)는 앞선 설명과 동일하게 하부구조물(20)의 강성을 향상시키기 위한 구성으로서, 상기 리브(21c)를 통해 하부구조물(20)의 내구성을 향상시켜 수명을 연장할 수 있다.The auxiliary plate 21b and the ribs 21c are configured to improve the rigidity of the lower structure 20 in the same manner as the above description and improve the durability of the lower structure 20 through the ribs 21c, can do.
또한, 상기 하부구조물(20) 역시 측면모서리를 라운드 형성함으로써, 재료인 합성수지의 사용량을 줄이면서 예컨대, 화물이나 주변 사물과의 예기치 않은 접촉시 손상이나 파손 정도 등을 줄일 수 있다.In addition, the lower structure 20 also has a rounded side edge, which can reduce the amount of synthetic resin used as a material and reduce damage or breakage, for example, in unexpected contact with a cargo or surrounding objects.
도 3은 본 발명의 일실시 예에 따른 헥사곤 구조의 팔레트를 상부에서 바라봤을 때를 나타내 보인 평면도로서, 상판(11)의 제1 내부공간(11a) 및 제1,2,3 수용공간(12a)(13a)(14a)에 헥사곤 구조물(30)을 결합하여 일체화한 상부구조물(10)를 나타내 보이고 있다.FIG. 3 is a plan view showing a hexagonal structure of a pallet according to an embodiment of the present invention. FIG. 3 is a plan view showing a first internal space 11a and first, second, and third accommodating spaces 12a (13a) and (14a) are combined with a hexagon structure (30) to form an integrated structure (10).
도 4는 본 발명의 일실시 예에 따른 헥사곤 구조물(30)을 사시도로 나타내 보인 것으로서, 제1 연결부(33)를 통해 수평선상으로 배열된 육각판상의 제1 코어(31)의 각 꼭짓점을 연결하고, 제2 연결부(36)를 통해 수평선상으로 배열된 육각판상의 제2 코어(34)의 각 꼭짓점을 연결한 후 지지대(37)를 통해 상기 제1,2 코어(31)(34)를 사선방향으로 연결하여 구성된 헥사곤 구조물(30)을 나타내 보이고 있다.FIG. 4 is a perspective view of a hexagon structure 30 according to an embodiment of the present invention. Referring to FIG. 4, vertexes of a hexagonal first core 31 arranged in a horizontal line through a first connection 33 are connected And the corners of the hexagonal plate-shaped second cores 34 arranged on the horizontal line are connected to each other through the second connection portions 36 and then connected to the first and second cores 31 and 34 And a hexagon structure 30 connected in a diagonal direction.
도 5는 본 발명의 일실시 예에 따른 헥사곤 구조물(30)을 상부에서 바라봤을 때를 나타내 보인 평면도로서, 제1 연결부(33)를 통해 수평선상으로 배열된 육각판상의 제1 코어(31)의 각 꼭짓점을 연결하여 육각형의 상측 구조체(32)가 배열 형성되고, 제2 연결부(36)를 통해 수평선상으로 배열된 육각판상의 제2 코어(34)의 각 꼭짓점을 연결하여 육각형의 하측 구조체(35)가 배열 형성된 헥사곤 구조물(30)을 나타내 보이고 있다.5 is a plan view showing a hexagon structure 30 according to an embodiment of the present invention. The hexagonal structure 30 includes a first hexagonal-shaped first core 31 arranged horizontally through a first connection 33, The hexagonal upper structures 32 are connected to each other and the vertexes of the hexagonal plate-shaped second cores 34 arranged in a horizontal line are connected to each other through the second connection portions 36, And a hexagonal structure 30 in which a plurality of projections 35 are arranged.
도 2 내지 5에서 보듯이, 본 발명의 일실시 예에 따른 헥사곤 구조물(30)은 상부구조물(10)과 하부구조물(20)에 각기 형성된 제1,2 내부공간(11a)(21a) 및 제1 내지 제6 수용공간(12a)(13a)(14a)(22a)(23a)(24a)에 각기 배치되어 상기 상부구조물(10)과 하부구조물(20)에 각각 일체화하게 됨으로써, 헥사곤 구조의 팔레트를 구성하게 된다.2 to 5, the hexagon structure 30 according to the embodiment of the present invention includes first and second internal spaces 11a and 21a formed in the upper structure 10 and the lower structure 20, And the lower structure 20 are respectively arranged in the sixth to the sixth accommodation spaces 12a, 13a, 14a, 22a, 23a, 24a and integrated into the upper structure 10 and the lower structure 20, .
이러한 헥사곤 구조물(30)은 육각판상으로 형성되어 수평선상으로 배열된 제1 코어(31) 및 상기 제1 코어(31)의 각 꼭짓점을 상호 연결하여 육각형의 상측 구조체(32)를 배열 형성하는 제1 연결부(33)를 포함한다.The hexagonal structure 30 includes a first core 31 formed in a hexagonal plate shape and arranged in a horizontal line, and a second core 31 arranged to connect the vertexes of the first core 31 to form a hexagonal upper structure 32 1 connection portion 33. [
또한, 상기 제1 코어(31)의 하부에 사선방향으로 이격 배치되며 육각판상으로 형성되어 수평선상으로 배열된 제2 코어(34), 상기 제2 코어(34)의 각 꼭짓점을 상호 연결하여 육각형의 하측 구조체(35)를 배열 형성하는 제2 연결부(36) 및 상기 제1,2 코어(31)(34)의 서로 마주보는 모서리를 사선방향으로 연결하는 지지대(37)를 포함한다.A second core 34 disposed in a lower portion of the first core 31 in a diagonal direction and formed in a hexagonal plate shape and arranged in a horizontal line, A second connecting portion 36 for arranging the lower structures 35 of the first and second cores 31 and 34 and a support 37 for connecting the opposite corners of the first and second cores 31 and 34 in diagonal directions.
상기 제1,2 코어(31)(34)는 실질적으로 동일한 형상으로 형성되어 상하로 이격 배치되고, 사선방향으로 배치된다. 그리고 각 꼭짓점에 형성되는 제1,2 연결부(33)(36)를 통해 수평선상으로 배열된 다른 코어의 꼭짓점과 연결된다.The first and second cores 31 and 34 are formed in substantially the same shape and are disposed vertically and spaced apart from each other and arranged in a diagonal direction. And are connected to the vertexes of the other cores arranged on the horizontal line through the first and second connection portions 33 and 36 formed at the respective corners.
따라서 본 발명의 일실시 예에 따른 헥사곤 구조물(30)은 제1,2 코어(31)(34)와 제1,2 연결부(33)(36)를 통해 상기 헥사곤 구조물(30)의 기본구조인 육각형의 상측 구조체(32)와 하측 구조체(35)를 구성하게 되며, 상기 상측 구조체(32)와 하측 구조체(35)를 각기 수평면상으로 배열함으로써, 헥사곤 구조물(30)을 구성하게 된다.Therefore, the hexagon structure 30 according to the embodiment of the present invention has the basic structure of the hexagon structure 30 through the first and second cores 31 and 34 and the first and second connection parts 33 and 36 The upper structure 32 and the lower structure 35 constitute a hexagonal structure and the hexagonal structure 30 is formed by arranging the upper structure 32 and the lower structure 35 on a horizontal plane.
여기서 상기 상측 구조체(32)와 하측 구조체(35)는 헥사곤 구조의 팔레트의 중량을 감소시키는 중량감소공간을 형성하게 된다. 이를 상측 구조체(32)를 기준으로 설명하면, 상기 상측 구조체(32)는 제1 연결부(33)를 통해 총 6개의 중량감소공간이 형성되며, 이로 인해 헥사곤 구조물(30)을 결합하여 일체화함으로써 구성되는 헥사곤 구조의 팔레트의 전체적인 중량을 감소시키는 효과가 있다.Here, the upper structure 32 and the lower structure 35 form a weight reducing space for reducing the weight of the hexagonal structure pallet. A total of six weight reduction spaces are formed in the upper structure 32 through the first connection portion 33. Hence, the hexagonal structures 30 are combined and integrated into the upper structure 32, The overall weight of the hexagon-structured pallet is reduced.
이러한 상측 구조체(32)와 하측 구조체(35)를 상호 연결하는 지지대(37)는 예컨대, 상부구조물(10)의 상부에 적재되는 화물을 지지하기 위한 지지력을 발생시킴과 동시에 금형에서의 언더컷(Under Cut)을 없애 상기 헥사곤 구조물(30)을 금형에서 취출할 수 있도록 하고 있으며, 중량의 감소 역시 이루어지도록 하고 있다.The support 37 for interconnecting the upper structure 32 and the lower structure 35 generates a supporting force for supporting the load placed on the upper structure 10, The hexagonal structure 30 can be removed from the mold by eliminating the cut, and the weight is also reduced.
즉 상기 지지대(37)는 제1,2 코어(31)(34)의 서로 마주보는 모서리, 예컨대 상기 제1 코어(31)의 하면 모서리와 제2 코어(34)의 상면 모서리를 사선방향으로 연결하여 측면에서 볼 때, 삼각뿔 형상으로 형성됨으로써, 재료로서 사용되는 합성수지의 사용량을 줄이면서도 화물을 지지하기 위한 지지력을 발생시킬 수 있고, 금형에서 헥사곤 구조물(30)을 취출하기에 곤란함을 야기하는 언더컷을 방지하게 된다.That is, the support 37 connects the opposite corners of the first and second cores 31 and 34, for example, the lower corners of the first cores 31 and the upper corners of the second cores 34 in an oblique direction Therefore, it is possible to generate a supporting force for supporting the cargo while reducing the amount of the synthetic resin used as the material, and it is difficult to take out the hexagon structure 30 from the mold Thereby preventing the undercut.
여기서 상기 헥사곤 구조물(30)은 제1,2 코어(31)(34) 또는 제1,2 연결부(33)(36)를 통해 상부구조물(10)과 하부구조물(20)에 각기 연결되어 일체화되는데, 예컨대 금형을 이용한 사출성형으로 제조될 수 있으며, 이러한 금형에서 취출하기 위해서 지지대(37)가 언더컷 방지용으로 구성되어 있어야 하는 것이다.The hexagon structure 30 is integrally connected to the upper structure 10 and the lower structure 20 through the first and second cores 31 and 34 or the first and second connection portions 33 and 36 For example, injection molding using a mold. In order to take out the mold from the mold, the support table 37 must be configured for undercut prevention.
또한, 본 발명의 일실시 예에 따른 헥사곤 구조물(30)은 제1,2 연결부(33)(36)를 상호 연결하는 제3 연결부(38)를 더 포함할 수 있다. 즉 상기 제3 연결부(38)는 수직방향으로 형성되어 양단이 각기 제1,2 연결부(33)(36)에 연결됨으로써, 화물을 지지하기 위한 지지력의 효과적으로 높일 수 있다.The hexagon structure 30 according to an embodiment of the present invention may further include a third connection portion 38 connecting the first and second connection portions 33 and 36 to each other. That is, the third connection part 38 is formed in a vertical direction and both ends thereof are connected to the first and second connection parts 33 and 36, respectively, so that the supporting force for supporting the cargo can be effectively increased.
따라서 본 발명의 일실시 예에 따르면, 중량은 감소시키면서 강성은 확보하고 있는 헥사곤 구조물(30)을 제1,2 내부공간(11a)(21a) 및 제1 내지 제6 수용공간(12a)(13a)(14a)(22a)(23a)(24a)에 각기 배치하여 상부구조물(10)과 하부구조물(20)에 각각 일체화함으로써, 저중량이면서 고강성의 헥사곤 구조의 팔레트(1)를 제공할 수 있게 된다.Therefore, according to the embodiment of the present invention, the hexagonal structure 30 securing the rigidity while reducing the weight is disposed between the first and second internal spaces 11a and 21a and the first to sixth accommodating spaces 12a and 13a The pallet 1 having a hexagonal structure with a low weight and a high rigidity can be provided by being integrated with the upper structure 10 and the lower structure 20 by disposing the upper structure 10 and the lower structure 20 on the upper structure 14a, 22a, 23a, do.
한편, 본 발명의 일실시 예에 따른 헥사곤 구조물(30)은 전술한 헥사곤 구조의 팔레트(1)뿐만 아니라 강도가 유지되면서 저중량이 필요한 예컨대, 자동차 내장재나 내측 패널 또는 컨테이너 벽면 등을 구성하는데 적용할 수 있음을 사전에 밝혀둔다.Meanwhile, the hexagon structure 30 according to an embodiment of the present invention can be applied not only to the pallet 1 having the hexagonal structure described above but also to construct an automobile interior material, an inner panel, a container wall surface or the like requiring a low weight while maintaining strength It should be noted in advance.
본 발명은 지게차 등을 사용해서 화물의 하역작업을 할 때에 화물을 받쳐 지지하는 깔판으로 사용하기 위한 팔레트에 관한 것으로서, 합성수지로 형성되는 상부구조물과 하부구조물에 헥사곤 구조물을 각기 결합하여 일체화함으로써, 저중량이면서 고강성의 팔레트를 구현 가능하다. 그리고 헥사곤 구조물이 적용된 팔레트는 제조시간을 효과적으로 단축할 수 있어 생산량을 증가시킬 수 있을 뿐만 아니라 합성수지의 사용량을 절감할 수 있다.The present invention relates to a pallet for use as a pallet for supporting a cargo when loading and unloading a cargo using a forklift or the like, wherein a hexagon structure is integrally combined with an upper structure and a lower structure formed of a synthetic resin, It is possible to realize a pallet of high rigidity. In addition, the pallet with hexagon structure can shorten the manufacturing time effectively, thereby increasing the production amount and reducing the amount of synthetic resin used.

Claims (5)

  1. 합성수지로 형성되며 내측에 제1 내부공간이 형성된 상판, 상기 상판의 각 꼭짓점에 일체로 형성되고 하부방향으로 돌출 형성되며 내측에 제1 수용공간이 형성된 제1 코너기둥, 상기 제1 코너기둥 사이에 배치되어 상판과 일체로 형성되고 내측에 제2 수용공간이 형성된 제1 중간기둥 및 상기 제1 내부공간의 중심부에 배치되며 내측에 제3 수용공간이 형성된 제1 중심기둥을 포함하는 상부구조물;A first corner pillar formed integrally with each corner of the upper plate and protruding downwardly and having a first accommodation space formed therein, and a second corner pillar formed between the first corner pillars, An upper structure including a first intermediate pillar which is disposed integrally with the upper plate and has a second accommodation space formed inside thereof, and a first center pillar which is disposed at a central portion of the first inner space and has a third accommodation space formed therein;
    상기 상부구조물과의 결합을 통해 상부구조물과의 사이에 삽입공간을 형성하게 되며, 합성수지로 형성되고 내측에 제2 내부공간이 형성된 하판, 상기 하판의 각 꼭짓점에 일체로 형성되며 상부방향으로 돌출 형성되고 내측에 제4 수용공간이 형성된 제2 코너기둥, 상기 제2 코너기둥 사이에 배치되어 하판과 일체로 형성되며 내측에 제5 수용공간이 형성된 제2 중간기둥 및 상기 제2 내부공간의 중심부에 배치되고 내측에 제6 수용공간이 형성된 제2 중심기둥을 포함하는 하부구조물; 및A lower plate formed of a synthetic resin and having a second inner space formed therein, a lower plate formed integrally with each of the vertexes of the lower plate and protruding upwardly A second corner post disposed between the second corner post and formed integrally with the lower plate and having a fifth accommodating space formed therein, and a second intermediate post disposed between the second corner post and the second intermediate post, And a second center column having a sixth accommodating space formed therein; And
    상기 제1,2 내부공간 및 제1 내지 제6 수용공간에 각기 배치되어 상부구조물과 하부구조물에 각각 일체화되며, 육각판상으로 형성되어 수평선상으로 배열된 제1 코어, 상기 제1 코어의 각 꼭짓점을 상호 연결하여 육각형의 상측 구조체를 배열 형성하는 제1 연결부, 상기 제1 코어의 하부에 사선방향으로 이격 배치되며 육각판상으로 형성되어 수평선상으로 배열된 제2 코어, 상기 제2 코어의 각 꼭짓점을 상호 연결하여 육각형의 하측 구조체를 배열 형성하는 제2 연결부 및 상기 제1,2 코어의 서로 마주보는 모서리를 사선방향으로 연결하는 지지대를 포함하는 헥사곤 구조물;A first core disposed in the first and second internal spaces and the first to sixth accommodating spaces and integrated with the upper structure and the lower structure and formed in a hexagonal plate shape and arranged in a horizontal line, A second core disposed on the lower portion of the first core in a diagonal direction and arranged in a hexagonal plate shape and arranged in a horizontal line, A hexagonal structure including a second connection portion for interconnecting the hexagonal lower structure to form a hexagonal lower structure and a support for connecting opposite corners of the first and second cores in diagonal directions;
    을 포함하는 헥사곤 구조의 팔레트.A palette of hexagon structures.
  2. 청구항 1에 있어서.The method of claim 1,
    상기 상부구조물 및 하부구조물은 열융착을 통해 일체화된 헥사곤 구조의 팔레트.Wherein the upper structure and the lower structure are integrally formed through thermal fusion.
  3. 청구항 1에 있어서,The method according to claim 1,
    상기 상부구조물과 하부구조물은 상판 및 하판과 각기 이격 배치되며, 헥사곤 구조물과 일체화되는 보조판; 및Wherein the upper structure and the lower structure are spaced apart from the upper plate and the lower plate and are integrated with the hexagon structure; And
    상기 보조판과 상판 및 보조판과 하판 사이에 각기 형성된 리브;Ribs formed between the auxiliary plate and the upper plate, between the auxiliary plate and the lower plate;
    를 더 포함하는 헥사곤 구조의 팔레트.≪ / RTI > further comprising a hexagonal structure.
  4. 청구항 1에 있어서,The method according to claim 1,
    상기 제1 내지 제6 수용공간은 횡단면이 사각형 또는 원형으로 형성된 헥사곤 구조의 팔레트.Wherein the first to sixth accommodating spaces are formed in a rectangular or circular cross-section.
  5. 청구항 1에 있어서,The method according to claim 1,
    상기 헥사곤 구조물은 제1,2 연결부를 상호 연결하는 제3 연결부;The hexagon structure may include a third connection portion for interconnecting the first and second connection portions;
    를 더 포함하는 헥사곤 구조의 팔레트.≪ / RTI > further comprising a hexagonal structure.
PCT/KR2018/009056 2017-09-06 2018-08-09 Pallet having hexagon structure WO2019050171A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0114059 2017-09-06
KR1020170114059A KR101889475B1 (en) 2017-09-06 2017-09-06 A pallet of high rigidity hexagon structure

Publications (1)

Publication Number Publication Date
WO2019050171A1 true WO2019050171A1 (en) 2019-03-14

Family

ID=63407983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/009056 WO2019050171A1 (en) 2017-09-06 2018-08-09 Pallet having hexagon structure

Country Status (2)

Country Link
KR (1) KR101889475B1 (en)
WO (1) WO2019050171A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101979408B1 (en) * 2018-06-26 2019-05-16 최영환 A integral type pallet of high rigidity hexagon structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054643A (en) * 1991-06-24 1993-01-14 Dainippon Ink & Chem Inc Synthetic resin pallet
JPH07223638A (en) * 1994-02-14 1995-08-22 Sumitomo Chem Co Ltd Pallet and manufacture therefor
JPH07277338A (en) * 1994-04-01 1995-10-24 C C I Kk Plastic pallet and production thereof
KR101083294B1 (en) * 2011-04-27 2011-11-14 김신 Grass protection mat
US20150354151A1 (en) * 2012-12-20 2015-12-10 Politecnico Di Milano Lattice truss

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200367502Y1 (en) 2004-08-09 2004-11-10 한국프라스틱 주식회사 Eight where the banding groove is had all ley thu

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054643A (en) * 1991-06-24 1993-01-14 Dainippon Ink & Chem Inc Synthetic resin pallet
JPH07223638A (en) * 1994-02-14 1995-08-22 Sumitomo Chem Co Ltd Pallet and manufacture therefor
JPH07277338A (en) * 1994-04-01 1995-10-24 C C I Kk Plastic pallet and production thereof
KR101083294B1 (en) * 2011-04-27 2011-11-14 김신 Grass protection mat
US20150354151A1 (en) * 2012-12-20 2015-12-10 Politecnico Di Milano Lattice truss

Also Published As

Publication number Publication date
KR101889475B1 (en) 2018-08-17

Similar Documents

Publication Publication Date Title
JPH09183437A (en) Double-sheet-pallet with high-rigidity disks formed by thermoforming
WO2009134101A2 (en) Prefabricated pallet
WO2019050171A1 (en) Pallet having hexagon structure
JP4017097B2 (en) Plastic pallet
WO2011108833A2 (en) Strength reinforcing structure of pallet
KR101946815B1 (en) An assembly type box for paking
CN217624722U (en) Combined tray
KR101979408B1 (en) A integral type pallet of high rigidity hexagon structure
KR200437673Y1 (en) Movable Arbor
CN206798043U (en) A kind of modular logistics pallet
KR200476627Y1 (en) 2-Way Pallet
KR102241222B1 (en) A assembly type pallet
JP3980879B2 (en) palette
CN205819856U (en) A kind of modularized load equipment for Indian buead tablet transport
CN214649788U (en) AGV parking system tray convenient to transportation
WO2016054881A1 (en) Pallet structure
KR102153074B1 (en) The injection mold for a pallet manufacturing of hexagon structure
CN211767568U (en) Transportation turnover tool for skirt board of bullet train equipment compartment
CN211392051U (en) Wood tray convenient to multilayer stack equipment
JP2003182739A (en) Pallet
CN218401322U (en) Packing column
CN2523301Y (en) Steel shelves for hospitals
CN207510946U (en) A kind of tablet field word snap-type pallet
CN2377190Y (en) Compression unit
CN211944182U (en) Tray packing box convenient to combination

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18854491

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18854491

Country of ref document: EP

Kind code of ref document: A1