WO2018117293A1 - Bulk bag having self-standing loop - Google Patents

Bulk bag having self-standing loop Download PDF

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Publication number
WO2018117293A1
WO2018117293A1 PCT/KR2016/015030 KR2016015030W WO2018117293A1 WO 2018117293 A1 WO2018117293 A1 WO 2018117293A1 KR 2016015030 W KR2016015030 W KR 2016015030W WO 2018117293 A1 WO2018117293 A1 WO 2018117293A1
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WO
WIPO (PCT)
Prior art keywords
ring
coupled
air tube
self
bulk bag
Prior art date
Application number
PCT/KR2016/015030
Other languages
French (fr)
Korean (ko)
Inventor
박은숙
이현정
이현아
Original Assignee
박은숙
이현서
이현정
이현아
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 박은숙, 이현서, 이현정, 이현아 filed Critical 박은숙
Priority to CN201680079609.XA priority Critical patent/CN109071105A/en
Priority to PCT/KR2016/015030 priority patent/WO2018117293A1/en
Priority to US16/066,062 priority patent/US20210198011A1/en
Priority to AU2016433237A priority patent/AU2016433237A1/en
Priority to JP2018538615A priority patent/JP2019505446A/en
Publication of WO2018117293A1 publication Critical patent/WO2018117293A1/en
Priority to PH12019500941A priority patent/PH12019500941A1/en

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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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/06—Handles
    • B65D33/10—Handles formed of similar material to that used for the bag
    • B65D33/105—U-shaped
    • 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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1675—Lifting fittings
    • B65D88/1681—Flexible, e.g. loops, or reinforcements therefor
    • 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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/22—Large containers flexible specially adapted for transport
    • 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
    • B65D90/00—Component parts, details or accessories for large containers

Definitions

  • the present invention relates to a bulk bag having a self-supporting ring, and more particularly, to a bulk bag having a self-supporting ring in which the ring elastically freezes upon release.
  • Bulk bags are generally in the form of large bags used to load and transport loads such as fertilizers, grains, minerals, and compounds. It is called ton bag, big bag, super bag, and so on.
  • a hook is formed on the side of the bag made of a flexible material such as fabric material to be hooked to the fork of the forklift.
  • the loop is also made of fabric material, it keeps sagging down or crumpled, so it is inconvenient to carry out manual work in order to hang or remove the hook on the fork of the forklift truck. It is true.
  • the cited invention as shown in Figure 1 the lower sewing belt 22 is sewn on the outer surface of the main body 10 and the main body 10 and the upper hook 21 is a plurality of hook means protruding to the top of the tone bag ( 20), the ring means 20 is to maintain the form in a built state built in the core material 30 having an elastic inside.
  • the cited invention is to sew the whole of the ring means 20 in contact with the main body 10 in order to couple the ring means 20 including the inner core 30 with elastic to the main body 10 Since the sewing belt 22 is formed, a plurality of cited inventions are stacked and the ring means 20 does not stand properly when released.
  • the main body 10 when another main body 10 is stacked on the main body 10, the contents of which are not completely filled, the main body 10 is generally located below the bar made of PP-cloth or stiff fabric material.
  • the main body 10 is folded and stacked in a portion of the upper portion and the ring means 20 coupled thereto. Accordingly, when releasing the stack, the main body 10 having no elastic force is folded and folded, and the ring means 20 does not stand properly due to the weight of the fabric forming the main body 10 or the ring means 20. The problem is that it does not occur.
  • An object of the present invention is to provide a bulk bag having a self-supporting ring in which the folded ring elastically freezes when the stack is released.
  • Bulk bag having a self-supporting ring to the present invention for achieving the above object is made of a bag-shaped body formed with a " ⁇ " shaped ring on the outside to protrude upward, the ring has a predetermined distance from the top of the body It is coupled so that the air tube having a certain length on the outside is coupled, the ring is made of a semi-circular hook portion, and the support portion is formed in the form of "1" formed on both ends of the hook portion, the air tube is Coupled with the hook portion and the at least one support portion, characterized in that the portion corresponding to the boundary point of the hook portion and the support portion is heat-treated to bend flexibly.
  • the present invention can be independent by coupling the air tube to the ring of the bulk bag to ensure the convenience and safety of the work as well as commercially available immediately. Furthermore, the loop is coupled to have a predetermined distance from the top of the body, so that a large number of bulk bags that are not completely filled with contents can be stacked, and then the ring is elastically standing apart from the folded body when it is released, thereby improving work efficiency. have.
  • FIG. 1 is an exemplary view showing a structure of a conventional bulk bag
  • Figure 2 is a perspective view showing the structure of a bulk bag having a self-supporting ring according to the present invention
  • FIG. 3 is a perspective view showing a structure in which a ring applied to a bulk bag having a self-supporting ring according to the present invention is coupled to a body;
  • Figure 7 is a cross-sectional view showing the structure of the air tube applied to the bulk bag having a self-supporting ring according to the present invention
  • FIG. 8 to 11 is an exemplary view showing an example in which the air tube is coupled to the ring applied to the bulk bag having a self-supporting ring according to the present invention
  • FIGS. 12 and 13 are perspective views showing a state in which the auxiliary ring is formed on the bulk bag having a self-supporting ring according to the present invention.
  • the folded ring is made of a bag-shaped body formed with a " ⁇ " -shaped ring on the outside so as to protrude upward to resiliently support the elasticity, the ring is coupled to have a predetermined distance from the top of the body
  • the air tube having a certain length is coupled to the outside, the ring is made of a semi-circular hook-shaped hook portion, and the support portion of the "1" shape formed on both ends of the hook portion, the air tube is the hook portion and It proposes a bulk bag having a self-supporting ring coupled to at least one support portion, wherein a portion corresponding to the boundary point of the hook portion and the support portion is heat-treated and flexibly folded.
  • FIGS. 1 and 2 * Hereinafter, the bulk bag having a self-supporting ring of the present invention will be described in detail with reference to the accompanying drawings, FIGS.
  • Bulk bag having a self-supporting ring of the present invention as shown in Figure 2 is made of a bag-shaped body 100 that can load the load, such as fertilizer, grain, minerals, compounds, etc., the body 100
  • the cross section may have a rectangular bag shape, as well as a circular shape, a polygonal shape bag or the like.
  • the main body 100 of the present invention is a bag shape having a rectangular cross section.
  • the outer side of the body 100 " ⁇ " shaped ring 200 is formed to protrude upward from the body 100, the plurality of the ring 200 is formed along the side of the body 100.
  • the fork of the forklift truck may be transported to the body 100 by being fitted to a portion of the ring 200 protruding from the body 100.
  • the ring 200 is preferably formed so that a plurality of mutually corresponding to the outside of the body 100.
  • the ring 200 is coupled to the air tube 300 having a predetermined length on the outside, the air tube 300 may have a structure capable of injecting or releasing air by the user, the air is injected air Since the tube 300 stands up the ring 200, it is possible to fit the ring 200 to the fork of the forklift as shown in FIG.
  • the ring 200 is not fixed over a predetermined interval from the top of the body 100, as shown in Figures 2 and 3 and the non-fixed portion (200a)
  • the lower portion of the fixed portion 200b is coupled to the body 100 is divided.
  • the air tube 300 is coupled to the outside of the ring 200 so that the non-fixing portion (200a) and the fixing portion (200b) are simultaneously coupled, thereby allowing the ring 200 to stand more effectively, of course, In the process of using the fork of the forklift, it is possible to prevent the air tube 300 from being damaged.
  • the ring 200 including the air tube 300 protruding upward from the non-fixing part (200a) is folded due to the weight of the body 100 located on the upper side, when removing the body 100 located on the upper side While the upper portion of the body 100 located below is folded, the non-fixing portion 200a of the ring 200 is elastically standing by the air tube 300 as shown in FIG.
  • the ring 200 coupled to the located body 100 does not stand up properly, so that the operator has to solve the inconvenience of having to manually insert the fork of the forklift by hand, thereby improving work efficiency.
  • only the non-fixing portion 200a of the ring 200 formed in the body 100 can be folded together with the body 100, as shown in FIG.
  • the non-fixed portion (200a) may be slightly open toward the outside in a state in which all of the ring 200 is not folded, standing up.
  • the air tube 300 may be made of a single tube tube, but as shown in Figure 7 can be formed when a plurality of tube tubes 330 are formed as a bundle of a bundle consisting of a single tube tube.
  • the problem can be solved. For example, when using the air tube 300 consisting of a single tube tube coupled to the ring 200, if the air tube 300 is broken, the ring is not supported and sags down, but the air tube 300 is a large number When the tube tube 330 of the bundle to form a bundle, even if some tube tube 330 is damaged, the ring 200 is elastically supported by the remaining tube tube 330.
  • the air tube 300 may be formed with an air inlet 340 for injecting air into the tube tube 330, although not shown in the figure, the valve formed in each of the tube tube 330 is the air inlet 340 Air is injected into the plurality of tube tubes 330 by the air injected through the air inlet 340 is formed in communication with), and may adjust the bearing force of the ring 200 by adjusting the air pressure.
  • the air generating member may be included in the air tube 300, and the air generating member may generate air by causing a chemical reaction. Therefore, the air tube 300, which is not injected with air, may first be coupled to the ring 200, and then the air may be injected by manipulating the air generating member.
  • the air tube 300 as shown in Figure 7, the margin portion 310 is formed integrally along the longitudinal direction on one side, the margin portion 310 and the ring 200 may be coupled. As shown in FIG. 8, the air tube 300 is folded or unfolded together with the ring 200 by sewing the entire air tube 300 along the margin 310 to form the ring 200. A change can be properly accommodated to prevent the air tube 300 from bursting or tearing, and lack of elasticity can be prevented from being separated from the ring 200.
  • the margin 310 and the ring 200 may be coupled by a zipper, and thus, when the air tube 300 is partially damaged, the air tube 300 is looped ( It can be easily separated from the 200 to replace it, as well as by recycling the air tube 300, which is not damaged when some of the body 100 or the ring 200 is broken.
  • the " ⁇ " shaped ring 200 of the present invention as shown in Figure 9, the hook portion 210 is a semi-circular arc shape, and the support portion is a "1" shaped form extending on both ends of the hook portion 210 220, the air tube 300 may be coupled to one of the rings 200, as well as a plurality of air tubes 300.
  • the air tube 300 includes a hook 210 as shown in FIG. 9. And at least one support 220.
  • the air tube 300 while using the one air tube 300 by coupling the air tube 300 in the form of a hook to one support portion 220 and the hook portion 210 including the top of the ring 200. Both support portions 220 constituting one ring 200 can stand up.
  • the air tube itself 300 may be manufactured to form a hook, "1" shape
  • a portion of the air tube 300 (for example, a portion corresponding to the boundary point between the support portion 220 and the hook portion 210) may be flexibly bent by heat sealing.
  • the air tubes 300 are formed in a “1” shape to both support parts 220. Each of them may be coupled, both support parts 220 are to be standing up bar hanger 210 formed integrally with both support parts 220 is also to maintain a standing state.
  • the entire portion may be coupled to the ring 200 through the margin 310, and may be combined in various forms, such as illustrated in FIG. 11.
  • both ends may be coupled to the upper and lower portions of the ring 200, thereby allowing the air tube 300 and the ring 200 to be more flexibly deformed and used. do.
  • one end of the air tube 300 may be formed of an elastic portion 320 made of an elastic material, in this case the elastic portion 320 and the upper portion of the ring 200 Combined. This may reduce the pressure applied to the air tube 300 by the elastic force of the elastic portion 320 when lifting the ring 200 coupled to the air tube 300 through a forklift.
  • a portion of the ring 200 is coupled in the body 100 has a certain length and both ends are coupled to the body 100, the guide strip 110 surrounding the ring 200 and the air tube 300 is At least one may be formed.
  • a guide strip 110 may be formed at an upper portion of the portion to which the ring 200 is coupled, that is, an upper portion of the fixing portion 200b, and is formed between the air tube 300 and the ring 200. Since the role of fixing so as not to increase to increase the standing of the ring 200 by the air tube (300). In addition, it serves to guide the operator to fill the contents to at least the portion formed with the guide strip 110 so that the folded ring 200 is most effectively standing when the body 100 is stacked and then released. .
  • the body 100 is located inside the ring 200 and the secondary ring 400 coupled to the side to protrude upward may be formed, the secondary ring ( 400 may be formed in various forms, as shown in FIG. 12, may be formed in a “ ⁇ ” shape, and may be formed in a circular shape as illustrated in FIG. 13.
  • the auxiliary ring 400 as shown in Figure 12 is caught with the ring 200 coupled to the air tube 300 through the forklift fork when moving the body 100.
  • the auxiliary ring 400 is preferably having a length that is in contact with the ring 200 when the load is applied to the ring 200 rather than the auxiliary ring 400 when the sub-ring 400 is fitted to the forklift fork. .
  • the auxiliary ring 400 as shown in FIG. 13 serves to fix the body 100 to a silo.
  • the contents loaded on the body 100 are accommodated in a silo and are contained in the body 100.
  • the ring 200 applied to the present invention is predetermined from an upper end of the body 100.
  • the upper end of the body 100 which is not coupled with the ring 200, may be folded when the contents are loaded. Therefore, the secondary ring 400 is fixed to the silo to maintain the state of opening the entrance of the body 100 as far as possible while the contents are loaded.
  • margin 320 expansion and contraction
  • tube tube 340 air inlet

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

The present invention relates to a bulk bag having a self-standing loop. More specifically, the present invention relates to a bulk bag having a self-standing loop, wherein the bulk bag is formed of a bag-type body that has a "∩"-shaped loop formed on the outside thereof to protrude upward such that the folded loop stands up resiliently by itself when the body is un-stacked, and the loop is coupled to have a predetermined distance from the upper end of the body and has an air tube coupled to the outside thereof, the air tube having a predetermined length, wherein the loop is constituted by a hanging part having a semicircular arc shape and support parts having the shape of "1" and extending from opposite ends of the hanging part; the air tube is coupled with the hanging part and at least one support part; and the portion corresponding to the boundary between the hanging part and the support part is heat-treated so as to be bent flexibly.

Description

자립형 고리를 구비한 벌크백Bulk bag with free-standing hook
본 발명은 자립형 고리를 구비한 벌크백에 관한 것으로서, 특히 적층해제시 고리가 탄력적으로 자립하는 자립형 고리를 구비한 벌크백에 관한 것이다.The present invention relates to a bulk bag having a self-supporting ring, and more particularly, to a bulk bag having a self-supporting ring in which the ring elastically freezes upon release.
일반적으로 벌크백(bulk bag)은 비료, 곡물, 광물, 화합물 등과 같은 적재물을 적재하고 운반하는데 쓰이는 커다란 자루형태로 되어 있는 것을 말하며, FIBC(Flexible Intermediate Bulk Container)라고 지칭되기도 하며, 그 외에도 톤백(ton bag), 빅백(big bag), 슈퍼백(super bag) 등으로 불리고 있다. Bulk bags are generally in the form of large bags used to load and transport loads such as fertilizers, grains, minerals, and compounds. It is called ton bag, big bag, super bag, and so on.
현재 시중에 판매되고 있는 벌크백의 구조를 살펴보면, 직물재 등 유연한 재료를 이용하여 만든 자루의 측면 부분에 지게차의 포크에 걸 수 있도록 고리가 형성되어 있다.Looking at the structure of the bulk bag currently on the market, a hook is formed on the side of the bag made of a flexible material such as fabric material to be hooked to the fork of the forklift.
한편, 고리 또한 직물재 등을 이용하여 만들기 때문에 아래로 처지거나 구겨진 상태로 유지되므로 지게차의 포크에 고리를 걸거나 벗기기 위해서는 수작업을 해야 하는 불편함이 있으며, 이로 인해 작업시 사고가 빈번하게 일어나고 있는 실정이다.On the other hand, since the loop is also made of fabric material, it keeps sagging down or crumpled, so it is inconvenient to carry out manual work in order to hang or remove the hook on the fork of the forklift truck. It is true.
따라서, 이러한 문제점을 해결하기 위하여 대한민국 공개실용신안공보 제20-2011-0008890호(이하, '인용발명'이라 함) "톤백"이 제안되어 있다.Therefore, in order to solve such a problem, Korean Utility Model Publication No. 20-2011-0008890 (hereinafter referred to as "quoting invention") has been proposed "toneback".
상기 인용발명은 도 1에 도시된 바와 같이 자루형 본체(10)와 상기 본체(10) 외면에 하부 재봉띠(22)가 재봉되고 상부 걸고리(21)는 톤백 상단으로 돌출되는 여러 개의 고리수단(20)으로 구성되며, 상기 고리수단(20)은 전체 내부에 탄성을 가진 심재(30)를 내장하여 세워진 상태로 형태를 유지케 하는 것이다.The cited invention as shown in Figure 1, the lower sewing belt 22 is sewn on the outer surface of the main body 10 and the main body 10 and the upper hook 21 is a plurality of hook means protruding to the top of the tone bag ( 20), the ring means 20 is to maintain the form in a built state built in the core material 30 having an elastic inside.
그러나, 상기 인용발명을 상용화 하기 위하여는 반드시 탄력성과 복원성이 충분한 심재의 개발이 필요하나, 현재 기존의 문제점을 안고 있는 톤백이 쓰이는 현실을 감안하여 볼 때 상기 인용발명에 적용될 탄성을 가진 심재(30)의 개발이 쉽지 않다. However, in order to commercialize the cited invention, it is necessary to develop a core material with sufficient elasticity and resilience, but considering the reality that the toneback is currently used, the core material having elasticity to be applied to the cited invention (30) ) Is not easy to develop.
특히, 상기 인용발명은 본체(10)에 탄성을 가진 심재(30)를 내부에 포함하는 고리수단(20)을 결합을 위하여 상기 본체(10)와 접하는 고리수단(20)의 전체를 재봉하여 하부 재봉띠(22)를 형성하고 있으므로, 상기 인용발명을 여러 개 적층하였다가 해제시 상기 고리수단(20)이 제대로 기립되지 못하는 문제가 발생된다.In particular, the cited invention is to sew the whole of the ring means 20 in contact with the main body 10 in order to couple the ring means 20 including the inner core 30 with elastic to the main body 10 Since the sewing belt 22 is formed, a plurality of cited inventions are stacked and the ring means 20 does not stand properly when released.
보다 구체적으로 내용물이 완전히 채워지지 않은 상기 본체(10) 위에 또다른 본체(10)가 적층되는 경우, 상기 본체(10)는 일반적으로 PP-cloth나 뻣뻣한 직물재를 재료로 만들어지는바 아래쪽에 위치하는 본체(10)는 상부와 이와 결합된 고리수단(20)의 일부가 내측으로 접혀지며 적층되게 된다. 따라서, 적층을 해제하는 경우 탄성력을 가지지 않는 상기 본체(10)는 구겨져 접히게 되고, 상기 본체(10)나 고리수단(20)를 이루는 직물의 무게로 인해 상기 고리수단(20)는 제대로 기립되지 못한다는 문제가 발생되는 것이다.More specifically, when another main body 10 is stacked on the main body 10, the contents of which are not completely filled, the main body 10 is generally located below the bar made of PP-cloth or stiff fabric material. The main body 10 is folded and stacked in a portion of the upper portion and the ring means 20 coupled thereto. Accordingly, when releasing the stack, the main body 10 having no elastic force is folded and folded, and the ring means 20 does not stand properly due to the weight of the fabric forming the main body 10 or the ring means 20. The problem is that it does not occur.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서 적층해제시 접혀졌던 고리가 탄력적으로 자립하는 자립형 고리를 구비한 벌크백을 제공함에 목적이 있다. An object of the present invention is to provide a bulk bag having a self-supporting ring in which the folded ring elastically freezes when the stack is released.
상기의 목적을 달성하기 위한 본 발명인 자립형 고리를 구비한 벌크백은 상향으로 돌출되도록 외측에 "∩"자형 고리가 형성된 자루형 몸체로 이루어지며, 상기 고리는 상기 몸체의 상단으로부터 소정의 간격을 가지도록 결합되고 외측에 일정길이를 가지는 공기튜브가 결합되되, 상기 고리는 반원의 호 형태인 걸이부와, 상기 걸이부 양단에 연장형성된 "1"자 형태인 지지부로 이루어지며, 상기 공기튜브는 상기 걸이부 및 적어도 하나의 지지부와 결합되고, 상기 걸이부와 지지부의 경계지점과 대응되는 부분이 열처리되어 유연하게 꺾이는 것을 특징으로 한다.Bulk bag having a self-supporting ring to the present invention for achieving the above object is made of a bag-shaped body formed with a "∩" shaped ring on the outside to protrude upward, the ring has a predetermined distance from the top of the body It is coupled so that the air tube having a certain length on the outside is coupled, the ring is made of a semi-circular hook portion, and the support portion is formed in the form of "1" formed on both ends of the hook portion, the air tube is Coupled with the hook portion and the at least one support portion, characterized in that the portion corresponding to the boundary point of the hook portion and the support portion is heat-treated to bend flexibly.
본 발명에 따르면 벌크백의 고리에 공기튜브를 결합시킴으로써 자립할 수 있어 작업의 편리성과 안전성을 확보할 수 있음은 물론 즉시 상용화가 가능하다. 더욱이 고리가 몸체의 상단으로부터 소정의 간격을 가지도록 결합됨으로써 내용물이 완전히 채워지지 않은 다수의 벌크백이 적층된 후 이를 해제시 접혀진 몸체와 별개로 고리는 탄성적으로 기립되어 작업의 효율성을 향상시킬 수 있다. According to the present invention can be independent by coupling the air tube to the ring of the bulk bag to ensure the convenience and safety of the work as well as commercially available immediately. Furthermore, the loop is coupled to have a predetermined distance from the top of the body, so that a large number of bulk bags that are not completely filled with contents can be stacked, and then the ring is elastically standing apart from the folded body when it is released, thereby improving work efficiency. have.
도 1은 종래 벌크백의 구조를 보여주는 예시도,1 is an exemplary view showing a structure of a conventional bulk bag,
도 2는 본 발명에 의한 자립형 고리를 구비한 벌크백의 구조를 보여주는 사시도,Figure 2 is a perspective view showing the structure of a bulk bag having a self-supporting ring according to the present invention,
도 3은 본 발명에 의한 자립형 고리를 구비한 벌크백에 적용되는 고리가 몸체에 결합된 구조를 보여주는 사시도,3 is a perspective view showing a structure in which a ring applied to a bulk bag having a self-supporting ring according to the present invention is coupled to a body;
도 4 내지 도 6은 본 발명에 의한 자립형 고리를 구비한 벌크백의 사용상태도,4 to 6 is a state of use of the bulk bag having a self-supporting ring according to the present invention,
도 7은 본 발명에 의한 자립형 고리를 구비한 벌크백에 적용되는 공기튜브의 구조를 보여주는 횡단면도,Figure 7 is a cross-sectional view showing the structure of the air tube applied to the bulk bag having a self-supporting ring according to the present invention,
도 8 내지 도 11은 본 발명에 의한 자립형 고리를 구비한 벌크백에 적용되는 고리에 공기튜브가 결합되는 일 예를 보여주는 예시도,8 to 11 is an exemplary view showing an example in which the air tube is coupled to the ring applied to the bulk bag having a self-supporting ring according to the present invention,
도 12 및 도 13은 본 발명에 의한 자립형 고리를 구비한 벌크백에 보조고리가 형성된 상태를 보여주는 사시도.12 and 13 are perspective views showing a state in which the auxiliary ring is formed on the bulk bag having a self-supporting ring according to the present invention.
본 발명에서는 적층해제시 접혀졌던 고리가 탄력적으로 자립하도록 상향으로 돌출되도록 외측에 "∩"자형 고리가 형성된 자루형 몸체로 이루어지며, 상기 고리는 상기 몸체의 상단으로부터 소정의 간격을 가지도록 결합되고 외측에 일정길이를 가지는 공기튜브가 결합되되, 상기 고리는 반원의 호 형태인 걸이부와, 상기 걸이부 양단에 연장형성된 "1"자 형태인 지지부로 이루어지며, 상기 공기튜브는 상기 걸이부 및 적어도 하나의 지지부와 결합되고, 상기 걸이부와 지지부의 경계지점과 대응되는 부분이 열처리되어 유연하게 꺾이는 것을 특징으로 하는 자립형 고리를 구비한 벌크백을 제안한다. In the present invention, the folded ring is made of a bag-shaped body formed with a "∩" -shaped ring on the outside so as to protrude upward to resiliently support the elasticity, the ring is coupled to have a predetermined distance from the top of the body The air tube having a certain length is coupled to the outside, the ring is made of a semi-circular hook-shaped hook portion, and the support portion of the "1" shape formed on both ends of the hook portion, the air tube is the hook portion and It proposes a bulk bag having a self-supporting ring coupled to at least one support portion, wherein a portion corresponding to the boundary point of the hook portion and the support portion is heat-treated and flexibly folded.
본 발명의 권리범위는 이하에서 설명하는 실시예에 한정되는 것은 아니며, 본 발명의 기술적 요지를 벗어나지 않는 범위 내에서 당해 기술분야의 통상적인 지식을 가진자에 의하여 다양하게 변형 실시될 수 있다. The scope of the present invention is not limited to the embodiments described below, and may be variously modified and implemented by those skilled in the art without departing from the technical gist of the present invention.
*이하, 본 발명인 자립형 고리를 구비한 벌크백은 첨부된 도면 도 2 내지 도 13을 참고로 상세하게 설명한다.* Hereinafter, the bulk bag having a self-supporting ring of the present invention will be described in detail with reference to the accompanying drawings, FIGS.
본 발명인 자립형 고리를 구비한 벌크백은 도 2에 도시된 바와 같이 내부가 비어 비료, 곡물, 광물, 화합물 등과 같은 적재물을 적재할 수 있는 자루형 몸체(100)로 이루어지며, 상기 몸체(100)는 도면에 도시된 바와 같이 단면이 사각형인 자루형태를 이룰 수 있음은 물론, 단면이 원형, 다각형 등인 자루형태를 이룰 수도 있다. 다만, 이하에서는 본 발명의 본체(100)가 단면이 사각형인 자루형태인 것을 전제로 설명한다.Bulk bag having a self-supporting ring of the present invention as shown in Figure 2 is made of a bag-shaped body 100 that can load the load, such as fertilizer, grain, minerals, compounds, etc., the body 100 As shown in the drawings, the cross section may have a rectangular bag shape, as well as a circular shape, a polygonal shape bag or the like. However, hereinafter, it will be described on the premise that the main body 100 of the present invention is a bag shape having a rectangular cross section.
상기 몸체(100)의 외측에는 "∩"자형 고리(200)가 상기 몸체(100)로부터 상향으로 돌출되도록 형성되며, 상기 고리(200)는 상기 몸체(100)의 측면을 따라 다수 개가 형성된다. 지게차의 포크가 상기 몸체(100)로부터 돌출된 상기 고리(200) 부분에 끼워짐으로써 상기 몸체(100)를 운반할 수 있다. 또한, 상기 몸체(100)를 안정적으로 운반하기 위하여 상기 고리(200)는 상기 몸체(100)의 외측에 다수 개가 상호 대응되도록 형성됨이 바람직하다.The outer side of the body 100 "∩" shaped ring 200 is formed to protrude upward from the body 100, the plurality of the ring 200 is formed along the side of the body 100. The fork of the forklift truck may be transported to the body 100 by being fitted to a portion of the ring 200 protruding from the body 100. In addition, in order to stably transport the body 100, the ring 200 is preferably formed so that a plurality of mutually corresponding to the outside of the body 100.
상기 고리(200)는 외측에 일정길이를 가지는 공기튜브(300)가 결합되는데, 상기 공기튜브(300)는 사용자에 의해 공기의 주입 또는 방출이 가능한 구조를 가질 수 있으며, 공기가 주입된 상기 공기튜브(300)는 상기 고리(200)를 기립시키므로 작업자의 수작업없이 도 4에 도시된 바와 같이 지게차의 포크에 상기 고리(200)를 끼울 수 있게 된다. The ring 200 is coupled to the air tube 300 having a predetermined length on the outside, the air tube 300 may have a structure capable of injecting or releasing air by the user, the air is injected air Since the tube 300 stands up the ring 200, it is possible to fit the ring 200 to the fork of the forklift as shown in FIG.
특히, 본 발명에서는 상기 고리(200)는 도 2 및 도 3에 도시된 바와 같이 상기 몸체(100)의 상단으로부터 소정의 간격에 걸쳐 고정되지 않는 비고정부(200a)와, 상기 비고정부(200a)의 하방에서 상기 몸체(100)에 결합되는 고정부(200b)로 구분된다. 이때, 상기 공기튜브(300)는 비고정부(200a)와 고정부(200b)가 동시에 결쳐지도록 고리(200)의 외측에 결합되며, 이로 인해 고리(200)를 보다 효과적으로 기립시킬 수 있음은 물론, 지게차의 포크를 이용하는 과정에서 공기튜브(300)가 파손되는 것을 방지할 수 있다. In particular, in the present invention, the ring 200 is not fixed over a predetermined interval from the top of the body 100, as shown in Figures 2 and 3 and the non-fixed portion (200a) The lower portion of the fixed portion 200b is coupled to the body 100 is divided. At this time, the air tube 300 is coupled to the outside of the ring 200 so that the non-fixing portion (200a) and the fixing portion (200b) are simultaneously coupled, thereby allowing the ring 200 to stand more effectively, of course, In the process of using the fork of the forklift, it is possible to prevent the air tube 300 from being damaged.
일 예로, 내용물이 완전히 채워지지 않은 다수의 몸체(100)가 적층시 아래쪽에 위치한 몸체(100)는 도 5에 도시된 바와 같이 내용물이 수용되지 않은 몸체(100)의 상단부를 비롯하여 몸체(100)로부터 상향으로 돌출된 공기튜브(300)를 포함한 고리(200) 중 비고정부(200a)가 위쪽에 위치한 몸체(100)의 무게로 인해 가압되어 접혀지게 되는데, 위쪽에 위치한 몸체(100)를 제거시, 아래쪽에 위치한 몸체(100) 중 상단부는 접혀져 있는 반면, 상기 고리(200)의 비고정부(200a)는 도 6에 도시된 바와 공기튜브(300)에 의해 탄성적으로 기립되므로 적층해제 후 아래쪽에 위치한 몸체(100)에 결합된 고리(200)가 제대로 기립되지 않아 작업자가 일일이 손으로 지게차의 포크에 끼워야 하는 불편함을 해결하였는바 작업의 효율성이 향상된다. 또한, 다수의 몸체(100)를 적층시, 적층시키는 방식에 따라 도 5에 도시된 바와 달리 몸체(100)에 형성된 고리(200)의 비고정부(200a)만 몸체(100)와 함께 접혀질 수 있음은 물론, 고리(200) 모두가 접혀지지 않고 기립된 상태로 상기 비고정부(200a)가 외측을 향해 다소 벌어질 수 있다. For example, the body 100 positioned at the bottom when the plurality of bodies 100, which are not completely filled with contents, is stacked, as shown in FIG. 5, including the upper end of the body 100 in which the contents are not received. Of the ring 200 including the air tube 300 protruding upward from the non-fixing part (200a) is folded due to the weight of the body 100 located on the upper side, when removing the body 100 located on the upper side While the upper portion of the body 100 located below is folded, the non-fixing portion 200a of the ring 200 is elastically standing by the air tube 300 as shown in FIG. The ring 200 coupled to the located body 100 does not stand up properly, so that the operator has to solve the inconvenience of having to manually insert the fork of the forklift by hand, thereby improving work efficiency. In addition, when stacking a plurality of bodies 100, according to the stacking method, only the non-fixing portion 200a of the ring 200 formed in the body 100 can be folded together with the body 100, as shown in FIG. Of course, the non-fixed portion (200a) may be slightly open toward the outside in a state in which all of the ring 200 is not folded, standing up.
한편, 상기 공기튜브(300)는 단일의 튜브관으로 이루어질 수 있으나, 도 7에 도시된 바와 같이 다수의 튜브관(330)이 모인 다발로 형성될 수 있어 단일의 튜브관로 구성된 경우에 발생할 수 있는 문제점을 해결할 수 있다. 일 예로 단일의 튜브관으로 구성된 공기튜브(300)를 고리(200)에 결합하여 사용하는 경우 공기튜브(300)가 파손되면 고리가 지지되지 못하고 아래로 처지게 되나, 공기튜브(300)가 다수의 튜브관(330)이 모여 다발을 형성하는 경우 일부 튜브관(330)이 파손되더라도 나머지 튜브관(330)에 의해 고리(200)가 탄력적으로 지지된다. On the other hand, the air tube 300 may be made of a single tube tube, but as shown in Figure 7 can be formed when a plurality of tube tubes 330 are formed as a bundle of a bundle consisting of a single tube tube The problem can be solved. For example, when using the air tube 300 consisting of a single tube tube coupled to the ring 200, if the air tube 300 is broken, the ring is not supported and sags down, but the air tube 300 is a large number When the tube tube 330 of the bundle to form a bundle, even if some tube tube 330 is damaged, the ring 200 is elastically supported by the remaining tube tube 330.
상기 공기튜브(300)에는 튜브관(330)에 공기를 주입하는 공기주입구(340)가 형성될 수 있으며, 도면에 도시되지는 않았으나 상기 각 튜브관(330)에 형성된 밸브는 상기 공기주입구(340)와 연통되게 형성되어 상기 공기주입구(340)를 통해 주입되는 공기에 의해 다수의 튜브관(330)에는 공기가 주입될 수 있고, 공기압을 조절하여 상기 고리(200)의 지지력을 조절할 수도 있다. 또한, 도면에 도시되지는 않았으나 상기 공기튜브(300) 내부에는 공기생성부재가 포함될 수 있으며, 상기 공기생성부재는 화학반응을 일으켜 공기를 생성시키게 된다. 따라서, 공기가 주입되지 않은 공기튜브(300)를 상기 고리(200)에 먼저 결합시킨 후 상기 공기생성부재를 조작하여 공기를 주입할 수 있다. The air tube 300 may be formed with an air inlet 340 for injecting air into the tube tube 330, although not shown in the figure, the valve formed in each of the tube tube 330 is the air inlet 340 Air is injected into the plurality of tube tubes 330 by the air injected through the air inlet 340 is formed in communication with), and may adjust the bearing force of the ring 200 by adjusting the air pressure. In addition, although not shown in the drawing, the air generating member may be included in the air tube 300, and the air generating member may generate air by causing a chemical reaction. Therefore, the air tube 300, which is not injected with air, may first be coupled to the ring 200, and then the air may be injected by manipulating the air generating member.
한편, 상기 공기튜브(300)는 도 7에 도시된 바와 같이 일측에 길이방향을 따라 일체로 여유분(310)이 형성되어, 상기 여유분(310)과 고리(200)가 결합될 수 있다. 도 8에 도시된 바와 같이 여유분(310)을 따라 공기튜브(300) 전체를 상기 고리(200)에 재봉함으로써 상기 공기튜브(300)가 고리(200)와 함께 접히거나 펴지는 등 사용에 따른 형태변화를 적절히 수용할 수 있어 상기 공기튜브(300)가 터지거나 찢어지는 것을 방지할 수 있으며, 신축성이 부족하여 상기 고리(200)로부터 분리되어 떨어져 나가는 것을 방지할 수 있다. On the other hand, the air tube 300, as shown in Figure 7, the margin portion 310 is formed integrally along the longitudinal direction on one side, the margin portion 310 and the ring 200 may be coupled. As shown in FIG. 8, the air tube 300 is folded or unfolded together with the ring 200 by sewing the entire air tube 300 along the margin 310 to form the ring 200. A change can be properly accommodated to prevent the air tube 300 from bursting or tearing, and lack of elasticity can be prevented from being separated from the ring 200.
또한, 도 9에 도시된 바와 같이 상기 여유분(310)과 고리(200)는 지퍼에 의해 결합이 될 수 있으며, 이로 인해 상기 공기튜브(300)의 일부 파손시 상기 공기튜브(300)를 고리(200)로부터 손쉽게 분리시켜 이를 교체할 수 있음은 물론, 상기 몸체(100)나 고리(200)의 일부 파손시 파손되지 않은 공기튜브(300)를 분리시킴으로써 재활용이 가능하다.In addition, as shown in FIG. 9, the margin 310 and the ring 200 may be coupled by a zipper, and thus, when the air tube 300 is partially damaged, the air tube 300 is looped ( It can be easily separated from the 200 to replace it, as well as by recycling the air tube 300, which is not damaged when some of the body 100 or the ring 200 is broken.
한편, 본 발명의 "∩"자형 고리(200)는 도 9에 도시된 바와 같이 반원의 호 형태인 걸이부(210)와, 상기 걸이부(210) 양단에 연장형성된 "1"자 형태인 지지부(220)로 이루어지며, 이러한 고리(200)에 상기 공기튜브(300)는 한 개가 결합될 수 있음은 물론, 다수 개가 결합될 수도 있다. On the other hand, the "∩" shaped ring 200 of the present invention, as shown in Figure 9, the hook portion 210 is a semi-circular arc shape, and the support portion is a "1" shaped form extending on both ends of the hook portion 210 220, the air tube 300 may be coupled to one of the rings 200, as well as a plurality of air tubes 300.
먼저, 도 8에 도시된 바와 같이 하나의 고리(200)에 하나의 공기튜브(300)가 결합된 경우에 대하여 살펴보면, 상기 공기튜브(300)는 도 9에 도시된 바와 같이 걸이부(210) 및 적어도 하나의 지지부(220)와 결합될 수 있다. 일 예로, 상기 공기튜브(300)를 후크형태가 되도록 하여 하나의 지지부(220)와, 고리(200)의 최상부를 포함하는 걸이부(210)에 결합시켜 하나의 공기튜브(300)를 이용하면서도 하나의 고리(200)를 이루는 양 지지부(220)를 모두 기립시킬 수 있다. 또한, 상기 공기튜브(300)가 걸이부(210) 및 적어도 하나의 지지부(220)에 결합되도록 굴곡지게 형성하기 위하여 공기튜브 자체(300)가 후크형태를 이루도록 제작할 수도 있으나, "1"자 형태로 형성된 공기튜브(300)의 일부(일 예로, 지지부(220)와 걸이부(210)의 경계지점과 대응되는 부분)를 열 실링처리함으로써 유연하게 꺾이도록 할 수 있다. First, referring to the case where one air tube 300 is coupled to one ring 200 as shown in FIG. 8, the air tube 300 includes a hook 210 as shown in FIG. 9. And at least one support 220. For example, while using the one air tube 300 by coupling the air tube 300 in the form of a hook to one support portion 220 and the hook portion 210 including the top of the ring 200. Both support portions 220 constituting one ring 200 can stand up. In addition, in order to form the air tube 300 to be bent to be coupled to the hook portion 210 and the at least one support portion 220, the air tube itself 300 may be manufactured to form a hook, "1" shape A portion of the air tube 300 (for example, a portion corresponding to the boundary point between the support portion 220 and the hook portion 210) may be flexibly bent by heat sealing.
도 10에 도시된 바와 같이 하나의 고리(200)에 두 개의 공기튜브(300)가 겨합된 경우에 대하여 살펴보면, 상기 공기튜브(300)는 "1"자 형태로 형성되어 양 지지부(220)에 각각이 결합될 수 있으며, 양 지지부(220)는 기립되는바 양 지지부(220)와 일체로 형성된 걸이부(210) 또한 기립된 상태를 유지하게 된다. 이러한 형태인 공기튜브(300)의 경우 앞서 설명한 바와 같이 여유분(310)을 통해 전체가 고리(200)에 결합될 수 있음은 물론, 다양한 형태로 결합될 수 있는데, 이러한 일 예로 도 11에 도시된 바와 같이 상기 공기튜브(300)는 양 말단이 각각 상기 고리(200)의 상부와 하부에 결합될 수 있으며, 이로 인해 상기 공기튜브(300)와 고리(200)가 보다 유연하게 변형되며 사용될 수 있게 된다. Referring to the case in which two air tubes 300 are coupled to one ring 200 as shown in FIG. 10, the air tubes 300 are formed in a “1” shape to both support parts 220. Each of them may be coupled, both support parts 220 are to be standing up bar hanger 210 formed integrally with both support parts 220 is also to maintain a standing state. In the case of the air tube 300 in this form, as described above, the entire portion may be coupled to the ring 200 through the margin 310, and may be combined in various forms, such as illustrated in FIG. 11. As shown in the air tube 300, both ends may be coupled to the upper and lower portions of the ring 200, thereby allowing the air tube 300 and the ring 200 to be more flexibly deformed and used. do.
또한, 상기 공기튜브(300)의 일단에는 도 11에 도시된 바와 같이 탄성소재로 이루어진 신축부(320)가 형성될 수 있으며, 이러한 경우 상기 신축부(320)는 상기 고리(200)의 상부와 결합된다. 이는 지게차를 통해 공기튜브(300)가 결합된 고리(200)를 들어올릴시 신축부(320)의 탄성력에 의해 공기튜브(300)에 가해지는 압력을 감소시킬 수 있다. In addition, one end of the air tube 300, as shown in Figure 11 may be formed of an elastic portion 320 made of an elastic material, in this case the elastic portion 320 and the upper portion of the ring 200 Combined. This may reduce the pressure applied to the air tube 300 by the elastic force of the elastic portion 320 when lifting the ring 200 coupled to the air tube 300 through a forklift.
한편, 상기 몸체(100)에서 고리(200)가 결합된 부분에는 일정길이를 가지며 양단이 상기 몸체(100)에 결합되어 상기 고리(200)와 공기튜브(300)를 감싸는 가이드띠(110)가 적어도 하나 형성될 수 있다. 특히, 상기 고리(200)가 결합된 부분 중 상부부분, 즉 고정부(200b)의 상부부분에 가이드띠(110)가 형성될 수 있으며, 상기 공기튜브(300)와 고리(200) 사이가 벌어지지 않도록 고정하는 역할을 하므로 공기튜브(300)에 의한 고리(200)의 기립성을 증대시킨다. 또한, 다수의 몸체(100)가 적층된 후 이를 해제시 접혀진 고리(200)가 가장 효과적으로 기립될 수 있도록 작업자로 하여금 적어도 상기 가이드띠(110)가 형성된 부분까지 내용물을 채우도록 유도하는 역할을 한다. On the other hand, a portion of the ring 200 is coupled in the body 100 has a certain length and both ends are coupled to the body 100, the guide strip 110 surrounding the ring 200 and the air tube 300 is At least one may be formed. In particular, a guide strip 110 may be formed at an upper portion of the portion to which the ring 200 is coupled, that is, an upper portion of the fixing portion 200b, and is formed between the air tube 300 and the ring 200. Since the role of fixing so as not to increase to increase the standing of the ring 200 by the air tube (300). In addition, it serves to guide the operator to fill the contents to at least the portion formed with the guide strip 110 so that the folded ring 200 is most effectively standing when the body 100 is stacked and then released. .
한편, 도 12 및 도 13에 도시된 바와 같이 상기 몸체(100)는 고리(200)의 내측에 위치하며 상향으로 돌출되도록 측면에 결합된 보조고리(400)가 형성될 수 있으며, 상기 보조고리(400)는 다양한 형태로 형성될 수 있는바, 도 12에 도시된 바와 같이 "∩"자형으로 형성될 수 있음은 물론, 도 13에 도시된 바와 같이 원형으로 형성될 수도 있다. On the other hand, as shown in Figure 12 and 13, the body 100 is located inside the ring 200 and the secondary ring 400 coupled to the side to protrude upward may be formed, the secondary ring ( 400 may be formed in various forms, as shown in FIG. 12, may be formed in a “∩” shape, and may be formed in a circular shape as illustrated in FIG. 13.
일 예로, 도 12에 도시된 바와 같은 보조고리(400)는 상기 몸체(100)를 이동시키는 경우 지게차 포크를 통해 공기튜브(300)가 결합된 고리(200)와 함께 걸리게 된다. 이때, 하중이 보조고리(400)가 아닌 고리(200)에 가해질 수 있도록 상기 보조고리(400)는 지게차 포크에 끼워져 들어올려질 시 상기 고리(200)와 맞닿을 정도의 길이를 가짐이 바람직하다.As an example, the auxiliary ring 400 as shown in Figure 12 is caught with the ring 200 coupled to the air tube 300 through the forklift fork when moving the body 100. At this time, the auxiliary ring 400 is preferably having a length that is in contact with the ring 200 when the load is applied to the ring 200 rather than the auxiliary ring 400 when the sub-ring 400 is fitted to the forklift fork. .
다른 일 예로, 도 13에 도시된 바와 같은 보조고리(400)는 사일로(Silo)에 상기 몸체(100)를 고정시키는 역할을 한다. 일반적으로 상기 몸체(100)에 적재되는 내용물은 사일로(Silo)에 수용되어 있다가 상기 몸체(100)로 담기게 되는데, 본 발명에 적용되는 고리(200)는 상기 몸체(100)의 상단으로부터 소정의 간격을 가지도록 결합되는바 상기 고리(200)와 결합되지 않은 몸체(100)의 상단부는 내용물의 적재시 접혀질 가능성이 있다. 따라서, 보조고리(400)를 사일로에 고정시켜 내용물이 적재되는 동안 상기 몸체(100)의 입구를 최대한 벌린 상태를 유지토록 하는 것이다. As another example, the auxiliary ring 400 as shown in FIG. 13 serves to fix the body 100 to a silo. In general, the contents loaded on the body 100 are accommodated in a silo and are contained in the body 100. The ring 200 applied to the present invention is predetermined from an upper end of the body 100. The upper end of the body 100, which is not coupled with the ring 200, may be folded when the contents are loaded. Therefore, the secondary ring 400 is fixed to the silo to maintain the state of opening the entrance of the body 100 as far as possible while the contents are loaded.
[부호의 설명][Description of the code]
100 : 몸체 110 : 가이드띠100: body 110: guide strip
200 : 고리 200a : 비고정부200: ring 200a: remarks
200b : 고정부 210 : 걸이부200b: fixed portion 210: hook portion
220 : 지지부 300 : 공기튜브220: support 300: air tube
310 : 여유분 320 : 신축부310: margin 320: expansion and contraction
330 : 튜브관 340 : 공기주입구330: tube tube 340: air inlet
400 : 보조고리400: auxiliary ring

Claims (8)

  1. 상향으로 돌출되도록 외측에 "∩"자형 고리(200)가 형성된 자루형 몸체(100)로 이루어지며, 상기 고리(200)는 상기 몸체(100)의 상단으로부터 소정의 간격을 가지도록 결합되고 외측에 일정길이를 가지는 공기튜브(300)가 결합되되,It consists of a bag-shaped body 100 is formed with a "∩" shaped ring 200 on the outside to protrude upward, the ring 200 is coupled to have a predetermined distance from the top of the body 100 and to the outside The air tube 300 having a certain length is coupled,
    상기 고리(200)는 반원의 호 형태인 걸이부(210)와, 상기 걸이부(210) 양단에 연장형성된 "1"자 형태인 지지부(220)로 이루어지며, The ring 200 is composed of a hook portion (210) in the form of a semi-circle, and the support portion 220 of the "1" shape extending on both ends of the hook portion 210,
    상기 공기튜브(300)는 상기 걸이부(210) 및 적어도 하나의 지지부(220)와 결합되고, 상기 걸이부(210)와 지지부(220)의 경계지점과 대응되는 부분이 열처리되어 유연하게 꺾이는 것을 특징으로 하는 자립형 고리를 구비한 벌크백.The air tube 300 is coupled to the hook portion 210 and the at least one support portion 220, the portion corresponding to the boundary between the hook portion 210 and the support portion 220 is heat-treated to bend flexibly A bulk bag with a standalone ring.
  2. 제1항에 있어서,The method of claim 1,
    상기 공기튜브(300)는 일측에 길이방향을 따라 여유분(310)이 형성되어, 상기 여유분(310)과 고리(200)가 결합되는 것을 특징으로 하는 자립형 고리를 구비한 벌크백.The air tube 300 is a bulk bag having a self-supporting ring, characterized in that the margin (310) is formed along the longitudinal direction on one side, the margin (310) and the ring 200 is coupled.
  3. 제2항에 있어서,The method of claim 2,
    상기 여유분(310)과 고리(200)는 지퍼에 의해 결합되어, 상기 공기튜브(300)의 교체나 재활용이 가능한 것을 특징으로 하는 자립형 고리를 구비한 벌크백.The spare portion 310 and the ring 200 is coupled by a zipper, bulk bag having a self-supporting ring, characterized in that the replacement or recycling of the air tube (300).
  4. 제1항에 있어서,The method of claim 1,
    상기 고리(200)는 상기 몸체(100)의 상단으로부터 소정의 간격에 걸쳐 고정되지 않는 비고정부(200a)와, 상기 비고정부(200a)의 하방에서 상기 몸체(100)에 결합되는 고정부(200b)로 구분되고,The ring 200 is a non-fixing part (200a) that is not fixed over a predetermined interval from the top of the body 100, and the fixing portion 200b coupled to the body 100 under the non-fixing part (200a) ),
    상기 비고정부(200a)와 고정부(200b)가 동시에 걸쳐지도록 외측에 일정길이를 가지는 공기튜브(300)가 결합된 것을 특징으로 하는 자립형 고리를 구비한 벌크백.Bulk bag with a self-supporting ring, characterized in that the air tube 300 having a predetermined length is coupled to the outside so that the non-fixing portion (200a) and the fixing portion (200b) is simultaneously extended.
  5. 제1항에 있어서,The method of claim 1,
    상기 고리(200)는 반원의 호 형태인 걸이부(210)와, 상기 걸이부(210) 양단에 연장형성된 "1"자 형태인 지지부(220)로 이루어지고, 상기 공기튜브(300)는 양 지지부(220)에 각각이 결합되는 것을 특징으로 하는 자립형 고리를 구비한 벌크백.The ring 200 is composed of a hook portion (210) in the form of a semi-circle, and the support portion 220 of the "1" shape formed on both ends of the hook portion 210, the air tube 300 is both Bulk bag with a self-supporting ring, characterized in that each is coupled to the support (220).
  6. 제4항에 있어서,The method of claim 4, wherein
    상기 몸체(100)에서 상기 고정부(200b) 중 상부부분에는 일정길이를 가지며 양단이 상기 몸체(100)에 결합되어 상기 고리(200)와 공기튜브(300)를 감싸는 가이드띠(110)가 형성된 것을 특징으로 하는 자립형 고리를 구비한 벌크백.The upper part of the fixing part 200b in the body 100 has a predetermined length and both ends are coupled to the body 100 to form a guide strip 110 surrounding the ring 200 and the air tube 300. Bulk bag having a self-supporting ring, characterized in that.
  7. 제1항에 있어서,The method of claim 1,
    상기 몸체(100)는 상기 고리(200)의 내측에 위치하며 상향으로 돌출되도록 측면에 결합된 보조고리(400)가 형성된 것을 특징으로 하는 자립형 고리를 구비한 벌크백.The body 100 is located inside the ring 200, the bulk bag having a self-supporting ring, characterized in that the auxiliary ring 400 is coupled to the side formed to protrude upward.
  8. 제1항에 있어서,The method of claim 1,
    상기 공기튜브(300)는 다수의 튜브관(330)이 모인 다발을 형성하여 상기 튜브관(330)의 일부파손시에도 고리(200)의 지지력이 유지되는 것을 특징으로 하는 자립형 고리를 구비한 벌크백.The air tube 300 is a bulk having a self-supporting ring, characterized in that the support force of the ring 200 is maintained even when a portion of the tube tube 330 is formed by forming a bundle of a plurality of tube tubes 330 back.
PCT/KR2016/015030 2016-12-21 2016-12-21 Bulk bag having self-standing loop WO2018117293A1 (en)

Priority Applications (6)

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CN201680079609.XA CN109071105A (en) 2016-12-21 2016-12-21 It is equipped with the container bag for holding up type hook automatically
PCT/KR2016/015030 WO2018117293A1 (en) 2016-12-21 2016-12-21 Bulk bag having self-standing loop
US16/066,062 US20210198011A1 (en) 2016-12-21 2016-12-21 Bulk bag with stand type pulling up rings
AU2016433237A AU2016433237A1 (en) 2016-12-21 2016-12-21 Bulk bag having self-standing loop
JP2018538615A JP2019505446A (en) 2016-12-21 2016-12-21 Bulk bag with free-standing strap
PH12019500941A PH12019500941A1 (en) 2016-12-21 2019-04-25 Bulk bag having self-standing loop

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PCT/KR2016/015030 WO2018117293A1 (en) 2016-12-21 2016-12-21 Bulk bag having self-standing loop

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PH12019500941A1 (en) 2019-08-19

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