KR100674885B1 - Steel pallets bonded without external media - Google Patents

Steel pallets bonded without external media Download PDF

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Publication number
KR100674885B1
KR100674885B1 KR1020050051716A KR20050051716A KR100674885B1 KR 100674885 B1 KR100674885 B1 KR 100674885B1 KR 1020050051716 A KR1020050051716 A KR 1020050051716A KR 20050051716 A KR20050051716 A KR 20050051716A KR 100674885 B1 KR100674885 B1 KR 100674885B1
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KR
South Korea
Prior art keywords
pallet
intermediate member
coupling
steel pallet
lower plate
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KR1020050051716A
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Korean (ko)
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KR20050071435A (en
Inventor
이희만
Original Assignee
주식회사 삼정산업
이희만
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Application filed by 주식회사 삼정산업, 이희만 filed Critical 주식회사 삼정산업
Priority to KR1020050051716A priority Critical patent/KR100674885B1/en
Publication of KR20050071435A publication Critical patent/KR20050071435A/en
Priority to PCT/KR2005/003505 priority patent/WO2006062288A1/en
Priority to US11/721,414 priority patent/US20090101049A1/en
Application granted granted Critical
Publication of KR100674885B1 publication Critical patent/KR100674885B1/en

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    • 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
    • B65D19/0053—Rigid pallets without side walls the load supporting surface being made of more than one element
    • B65D19/0055—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface
    • B65D19/0057—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface the base surface being made of a single element
    • B65D19/0061—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface the base surface being made of a single element forming discontinuous or non-planar contact surfaces
    • B65D19/0063—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface the base surface being made of a single element forming discontinuous or non-planar contact surfaces and each contact surface having a stringer-like shape
    • 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
    • B65D19/38—Details or accessories
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/0088—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D71/0092—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids
    • B65D71/0096—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids the dimensions of the supports corresponding to the periphery of the load, e.g. pallets
    • 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
    • B65D2519/00024—Metal
    • 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
    • B65D2519/00059—Metal
    • 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
    • B65D2519/00084—Materials for the non-integral separating spacer
    • B65D2519/00094—Metal
    • 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
    • B65D2519/00368—Overall construction of the non-integral separating spacer
    • B65D2519/00373—Overall construction of the non-integral separating spacer whereby at least one spacer is 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
    • B65D2519/00567—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 mechanical connection, e.g. snap-fitted

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

Abstract

본 발명은 상판, 하판 그리고 중간부재로 이루어지는 철재 파렛트에 있어서, 상기 중간부재는 ' ㄷ ' 의 단면을 가지되, 각면에 오목한 힘살부를 형성하며, 또한 상하부 끝단에는 상판과 하판과의 체결을 위해 결합돌기가 돌출형성되되, 결합돌기는 상기 오목한 힘살부가 형성되지 않은 끝단부에 형성된 것을 특징으로 하는 철재 파렛트에 관한 것이다. 그리고 상기 결합돌기는 두 개로 분할되어 각기 반대방향을 향해 구부려져 만들 수도 있는 것을 특징으로 하는 철재 파렛트에 관한 발명이다.The present invention is a steel pallet consisting of the upper plate, the lower plate and the intermediate member, the intermediate member has a cross-section of 'c', and forms a concave force portion on each side, and the upper and lower ends are coupled for fastening with the upper plate and the lower plate Protruding protrusion is formed, the coupling protrusion relates to the steel pallet, characterized in that formed in the end portion is not formed the concave force flesh. In addition, the coupling protrusion is divided into two is an invention related to the iron pallet, characterized in that each can be made to be bent in the opposite direction.

파렛트, 중간부재, 결합돌기, 오목한 힘살부 Pallet, middle member, engaging projection, concave force

Description

외부 매개물질없이 접합하는 철재 파렛트{omitted}Iron pallets bonded without external media

제1도는 본 발명 철재 파렛트의 사시도1 is a perspective view of the steel pallet of the present invention

제2도는 본 발명 철재 파렛트의 중간부재의 상세도2 is a detailed view of the intermediate member of the steel pallet of the present invention

제3도는 본 발명 철재 파렛트의 중간부재의 다른 실시예의 상세도3 is a detailed view of another embodiment of the intermediate member of the steel pallet of the present invention

＜도면의 주요부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>

10 : 철재 파렛트 20 : 결합돌기10: steel pallet 20: binding protrusion

30 : 오목한 힘살부 40 : 중간부재30: concave force portion 40: intermediate member

본 발명은 산업 현장 또는 유통업에서 물품이나 제품을 생산 운송 보관 등을 간편하게 혹은 신속 정확하게 취급하기 위해 필수적으로 사용되는 파렛트에 대한 것이다.The present invention relates to a pallet which is essentially used to easily or quickly and accurately handle production, transportation, storage, etc. of goods or products in an industrial field or a distribution business.

지금까지는 일반적으로 물품 운반 및 보관을 위한 파렛트는 대개 일정한 두께나 폭을 갖는 목재를 격자 형태로 짜 맞추어 그 교차 부위에 못등 고정구를 체결하는 형태로 구성되어진 것으로 그 자체 강도가 취약하고 그 사용 수명이 짧다는 문제점이 있었다. 특히 벽돌이나 석재 등과 같이 노천에 야적되는 물품의 적치대로 이용되는 경우는 파렛트가 습기나 물기 등에 노출되며 이런 경우에는 목재에 물기가 스며들어 목재의 변형을 초래하는 한편 목재가 부식되고 곰팡이가 발생하여 나쁜 냄새와 상부에 보관하고 있는 적재품의 손상을 초래하게 되고 또한 원자재는 대부분 수입에 의존하고 있음으로 외화 낭비, 자원 낭비 환경오염 등의 문제가 지적되고 있었고, 따라서, 이 목재의 단점인 부식과 취약한 강도를 보강하기 위해 합성수지(플라스틱)재로 제작된 파렛트가 활용되고 있다.Until now, pallets for transporting and storing goods have generally consisted of squeezing wood with a certain thickness or width into a lattice form and fastening fixtures such as nails at their intersections. There was a short problem. In particular, when used as a stockpile of open goods such as bricks or stones, pallets are exposed to moisture or moisture. In this case, the moisture may penetrate the wood, causing the deformation of the wood, causing the wood to corrode and mold. It causes bad smell and damage to the loads stored in the upper part. Also, raw materials are mostly dependent on imports, which causes problems such as foreign currency waste, resource waste, environmental pollution, etc. Pallets made of synthetic resin (plastic) are used to reinforce the strength.

그러나 합성수지로 제작된 파렛트는 대량 생산과 강도 보강이 되어 기존의 목재 파렛트에 비해 사용 수명이 연장되는 반면 일체형으로 사출 성형하는 제작 방법으로 그 자체 무게가 매우 무거운 단점이 있다. 따라서, 적재효율을 떨어뜨려서 물류비용을 크게 상승시키는 원인이 되고 재활용이 되지 않는 등 환경 문제를 야기하고 있다.However, pallets made of synthetic resins have mass production and strength reinforcement, which extends their service life compared to conventional wooden pallets, but has a drawback of being very heavy as a production method of integrally injection molding. Therefore, it lowers the loading efficiency and causes the logistics cost to increase greatly, and causes environmental problems such as not being recycled.

최근에는 이 문제점을 보완하기 위하여, 종래의 철재 파렛트를 생산하고 있으나 부품수가 많아, 제작비의 상승 및 양산 자동화에 어려운 등 문제점이 대두되었으며, 조립한 피스 볼트가 장시간 사용 시 진동 하중에 의해 쉽게 이완되어 사용의 불편함과 수명이 짧은 단점이 대두되었고, 이후 다리부분까지 파렛트 전체를 일체로 제작하였으나, 설비비가 과다히 투입되는 등의 제반의 어려운 점이 나타나 파렛트의 목적을 달성하는 것에는 중량, 원가, 사용상 등에는 많은 문제점을 내포하고 있었다.Recently, in order to compensate for this problem, conventional steel pallets have been produced, but the number of parts has increased, making it difficult to increase production costs and automate mass production. The assembled piece bolts are easily relaxed by vibrating loads when used for a long time. Inconvenience in use and short lifespan have emerged, and since the entire pallet has been integrally manufactured up to the leg part, however, various difficulties such as excessive input of equipment cost have appeared, which is why weight, cost, In use, there were many problems.

이를 개선한 발명으로서, 본 발명인은 다수개의 특허를 출원한 바가 있으며, 특히 상판에 보강홀을 형성하며, 상판하부에 다리부재를 결합한 것이 있다. 그러나 채산성 때문에 보다 편리하고 간단한 철재 파렛트가 요구되고, 특히 주로 많이 사용하는 상판, 하판, 중간부재로 구성된 철재 파렛트에서 강도를 유지하면서도 보다 편리하게 결합할 수 있는 파렛트가 필요한 상태이다.As an improved invention, the present inventor has applied for a number of patents, and in particular, a reinforcing hole is formed in the upper plate, and a leg member is coupled to the lower plate. However, due to profitability, a more convenient and simple steel pallet is required, and in particular, a pallet that can be combined more conveniently while maintaining the strength of the steel pallet mainly composed of the upper plate, the lower plate, and the intermediate member is frequently used.

그러므로 본 발명은 철재 파렛트의 강도를 그대로 유지하면서도 결합을 용이하게 할 수 있는 철재 파렛트를 제공하고자 한다.Therefore, the present invention is to provide a steel pallet that can easily bond while maintaining the strength of the steel pallet as it is.

본 발명은 상판 하판 그리고 중간부재(40)로 이루어지는 철재 파렛트(10)에 있어서, 상기 중간부재(40)는 ' ㄷ ' 의 단면을 가지되, 각 면에 오목한 힘살부(30)를 형성하며, 또한 상하부 끝단에는 상판과 하판과의 체결을 위해 결합돌기(20)가 돌출형성되되, 결합돌기(20)는 상기 오목한 힘살부(30)가 형성되지 않은 끝단부에 형성된 것을 특징으로 하는 철재 파렛트(10)에 관한 것이다. 그리고 상기 결합돌기(20)는 두 개로 분할되어 각기 반대방향을 향해 구부려져 만들 수도 있는 것을 특징으로 하는 철재 파렛트(10)에 관한 발명이다.The present invention in the steel pallet 10 consisting of the upper plate and the lower plate and the intermediate member 40, the intermediate member 40 has a cross-section of the 'c', forming a concave force portion 30 on each side, In addition, the upper and lower ends, the coupling protrusion 20 is protruded to form the upper plate and the lower plate, the coupling protrusion 20 is a steel pallet, characterized in that formed in the end portion is not formed the concave force portion 30 ( 10). And the coupling protrusion 20 is divided into two is an invention related to the steel pallet 10, characterized in that each can be made to be bent in the opposite direction.

본 발명을 첨부도면에 의해 상세히 설명하면 다음과 같다. 제1도는 본 발명 철재 파렛트의 사시도이다. 제2도는 본 발명 철재 파렛트의 중간부재의 상세도이다. 제3도는 본 발명 철재 파렛트의 중간부재의 다른 실시예의 상세도이다.The present invention will be described in detail with reference to the accompanying drawings. 1 is a perspective view of the iron pallet of the present invention. 2 is a detailed view of the intermediate member of the steel pallet of the present invention. 3 is a detailed view of another embodiment of the intermediate member of the steel pallet of the present invention.

이때 상기 결합돌기(20)는 반원상으로 형성하는 것이 결합에 용이하다. 본 발명과 같이 구성함으로써 중간부재(40)의 ' ㄷ ' 자 형상구조와 오목한 힘살부(30)와 결합돌기(20)의 상호작용에 의해 강도가 뛰어나고 결합력이 탁월한 조립식 철재 파렛트(10)가 제작된다.At this time, the coupling protrusion 20 is easy to form a semi-circular coupling. By constructing the present invention by the interaction of the 'c' shaped structure and the concave force portion 30 and the engaging projection 20 of the intermediate member 40, the prefabricated steel pallet 10 is excellent in strength and excellent in bonding force is produced do.

결합돌기(20)가 향하는 방향은 필요에 따라 자유로 바꿀 수 있다. 실시예로 도 3에 도시된 바와 같이 두 개로 분할되어 각기 반대방향을 향해 구부려져 있게 구성한다. 그리고 당연히 상기 결합돌기(20)에 대응되는 결합홈이 상판과 하판에 형성되는 바이다. 그렇게 되어 반원상의 결합돌기가 상기 결합홈에 긴밀하게 체결된다.The direction in which the coupling protrusion 20 faces can be freely changed as necessary. In an embodiment, as shown in Figure 3 divided into two are configured to be bent in the opposite direction, respectively. And of course, the coupling groove corresponding to the coupling protrusion 20 is formed in the upper plate and the lower plate. Thus, the semicircular engaging projection is tightly fastened to the engaging groove.

본 발명과 같이 중간부재(40)를 ' ㄷ ' 자 형상으로 제작하면 상부에서 가해지는 하중을 효과적으로 지지할 수 있고 또한 오목한 힘살부(30)에 의해 그 지지강도가 더욱 뛰어나게 된다. 그리고 상기 결합돌기(20)들에 의해 좌우로 진동되는 충격이 저지된다.When the intermediate member 40 is manufactured in the 'c' shape as in the present invention, the load applied from the upper side can be effectively supported, and the supporting strength is further improved by the concave force portion 30. And the shock is vibrated to the left and right by the coupling protrusions 20 is prevented.

따라서, 본 발명은 철재 파렛트의 강도를 그대로 유지하면서도 결합을 용이하게 할 수 있는 장점이 있다.Therefore, the present invention has an advantage that can easily bond while maintaining the strength of the steel pallet intact.

Claims (2)

상판, 하판 그리고 중간부재(40)로 이루어지는 철재 파렛트(10)에 있어서, 상기 중간부재(40)는 ' ㄷ ' 형상의 단면을 가지되, 각 면에 오목한 힘살부(30)를 형성하며, 또한 상하부 끝단에는 상판과 하판과의 체결을 위해 결합돌기(20)가 돌출형성되되, 결합돌기(20)는 상기 오목한 힘살부(30)가 형성되지 않은 끝단부에 형성되되, 그 형상이 반원상이고 상기 결합돌기(20)에 대응되는 결합홈이 상판과 하판에 형성되어, 결합돌기가 결합홈에 결합되며, 또한 상기 결합돌기는 두 개로 분할되어 각기 반대방향을 향해 구부려져 있는 것을 특징으로 하는 철재 파렛트(10).In the steel pallet (10) consisting of the upper plate, the lower plate and the intermediate member 40, the intermediate member 40 has a cross-section of the 'c', to form a concave force portion 30 on each side, Coupling protrusion 20 is formed to protrude from the upper and lower ends of the upper plate and the lower plate, the coupling protrusion 20 is formed at the end of the concave force portion 30 is not formed, the shape is semi-circular Coupling grooves corresponding to the coupling protrusions 20 are formed in the upper plate and the lower plate, the coupling protrusions are coupled to the coupling grooves, and the coupling protrusions are divided into two and bent toward the opposite direction, respectively, characterized in that the iron pallet (10). 삭제delete
KR1020050051716A 2004-12-10 2005-06-14 Steel pallets bonded without external media KR100674885B1 (en)

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Application Number Priority Date Filing Date Title
KR1020050051716A KR100674885B1 (en) 2005-06-14 2005-06-14 Steel pallets bonded without external media
PCT/KR2005/003505 WO2006062288A1 (en) 2004-12-10 2005-10-21 Iron pallet, method of manufacturing the same, and intermediate support for the same
US11/721,414 US20090101049A1 (en) 2004-12-10 2005-10-21 Iron pallet, method of manufacturing the same, and intermediate support for the same

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KR100674885B1 true KR100674885B1 (en) 2007-01-29

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