KR101083102B1 - vacuum valve - Google Patents

vacuum valve Download PDF

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Publication number
KR101083102B1
KR101083102B1 KR1020100019422A KR20100019422A KR101083102B1 KR 101083102 B1 KR101083102 B1 KR 101083102B1 KR 1020100019422 A KR1020100019422 A KR 1020100019422A KR 20100019422 A KR20100019422 A KR 20100019422A KR 101083102 B1 KR101083102 B1 KR 101083102B1
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South Korea
Prior art keywords
valve
close contact
compression
guide groove
vacuum
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KR1020100019422A
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Korean (ko)
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KR20110100432A (en
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빈옥인
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주식회사 카노
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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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/01—Ventilation or drainage of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Packages (AREA)

Abstract

본 발명은 이불 압축 보관대 내부의 공기를 흡입 및 폐쇄하는 진공밸브에 관한 것으로, 더욱 상세하게는 진공청소기의 흡입에 따라 상하 이동되는 밸브로 이불 압축 보관대의 내부 공기를 흡입 및 폐쇄하여 보관대 내부의 공기를 효과적으로 흡입함은 물론 압축 후 내부 공기가 외부로 배출되지 못하도록 한 이불 압축 보관대의 진공 밸브에 관한 것한 것이다.The present invention relates to a vacuum valve for suctioning and closing the air inside the comforter compression storage compartment, and more specifically, to a valve that is moved up and down in accordance with the suction of the vacuum cleaner to suck and close the air in the comforter compression storage rack and the air inside the storage rack. It relates to a vacuum valve of a futon compression storage rack that effectively inhales and prevents internal air from being discharged to the outside after compression.

Description

이불 압축 보관대의 진공밸브{vacuum valve}Vacuum valve for futon compression storage box

본 발명은 이불 압축 보관대 내부의 공기를 흡입 및 폐쇄하는 진공밸브에 관한 것으로, 더욱 상세하게는 진공청소기의 흡입에 따라 상하 이동되는 밸브로 이불 압축 보관대의 내부 공기를 흡입 및 폐쇄하여 보관대 내부의 공기를 효과적으로 흡입함은 물론 압축 후 내부 공기가 외부로 배출되지 못하도록 한 이불 압축 보관대의 진공 밸브에 관한 것한 것이다.The present invention relates to a vacuum valve for suctioning and closing the air inside the comforter compression storage compartment, and more specifically, to a valve that is moved up and down in accordance with the suction of the vacuum cleaner to suck and close the air in the comforter compression storage rack and the air inside the storage rack. It relates to a vacuum valve of a futon compression storage rack that effectively inhales and prevents internal air from being discharged to the outside after compression.

일반적으로 침구류，의류 등은 보관시에 큰 수납공간을 점하고, 습기에 의하여 곰팡이가 쉽게 발생하고，벌레가 붙는 등 보관상의 문제점이 있다.In general, bedding, clothing, etc. occupy a large storage space at the time of storage, there is a storage problem such as mold easily occurs due to moisture, insects stick.

이와 같은 침구류 및 의류 등을 안전하며 효율적으로 보관하기 위한 것이 이불 압축 진공 보관대이다.Futon compressed vacuum storage for safe and efficient storage of such bedding and clothing such as.

통상 진공 보관대는 개폐 가능한 입구부와, 보관대의 소정 위치에 공기를 배출하기 위한 공기 배출구를 구비하고，침구류나 의류등을 상기 진공 보관대의 입구부를 개봉하여 수납한 후 입구부를 닫고，공기 배출구에 진공 청소기를 연결하고 진공 청소기의 흡인력으로 진공 보관대 내부의 공기를 밖에 배출시키어，침구류나 의류의 부피를 감소시키는 것이다．Normally, the vacuum storage rack has an opening and closing inlet and an air outlet for discharging air at a predetermined position of the storage rack. After opening and storing bedding and clothing in the entrance of the vacuum storage rack, the entrance is closed and the vacuum is discharged to the air discharge port. By connecting the vacuum cleaner and the suction power of the vacuum cleaner to exhaust the air inside the vacuum storage to reduce the volume of bedding and clothing.

상기한 목적을 달성하기 위한 종래의 압축팩은 비닐팩에 압축 부착되는 고정판과, 상기 고정판의 안쪽에 설치되어 공기 흐름을 제어하기위한 밸브와, 상기 밸브의 이탈을 방지하기 위한 회전식 또는 고정식 캡으로 구성하여 캡을 열고 내부 공기를 흡입하고 다시 캡을 고정하는 구조로 압축팩 내부의 공기 흐름을 제어하였다.Conventional compression pack for achieving the above object is composed of a fixed plate compression-attached to the plastic pack, a valve installed inside the fixed plate to control the air flow, and a rotatable or fixed cap for preventing the departure of the valve By opening the cap to suck the internal air and fixing the cap again to control the air flow inside the compression pack.

상기한 종래의 압축팩용 밸브는 고정판과 상기 고정판 안쪽에 개재되는 밸브 및 캡을 이용하여 압축팩 내부 공기를 제어함으로 완벽한 밀폐를 이룰 수 있는 장점이 있다.The conventional compression pack valve has the advantage of achieving a complete seal by controlling the air inside the compression pack by using a fixed plate and a valve and a cap interposed inside the fixed plate.

그러나 캡을 열고 닫는 과정에서 공기가 유통되어 완벽한 기밀을 유지할 없는 단점과 고정판, 회전식 캡, 밸브 등 많은 부품이 필요하게 되어 구조가 복잡해져 제조원가의 상승에 따른 가격이 비싸지는 단점이 있었다.However, in the process of opening and closing the cap, air is circulated to maintain perfect airtightness, and many components such as a fixed plate, a rotary cap, and a valve are required, resulting in a complicated structure and a high price due to a rise in manufacturing cost.

또한 밸브의 이탈을 방지하기위한 캡을 제거하고 진공청소기로 압축팩 내부의 공기를 흡입할 때 캡이 없어 밸브가 진공청소기로 그대로 빨려 들어가는 경우가 허다하여 사용상 많은 불편을 초래한 것이 사실이다.In addition, when the cap is removed to prevent the valve from coming off and the air inside the compression pack is sucked with the vacuum cleaner, the valve is often sucked into the vacuum cleaner without a cap, which causes a lot of inconvenience.

이러한 문제점은 소비자들이 캡의 분리한 후 비닐팩을 압축하여야 함으로 사용상의 불편이 가중되어 이불을 효과적으로 압축하면서 위생적으로 보관 가능한 장점에도 불구하고 압축 보관대의 사용을 기피하게 되는 문제점이 있는 것이다.Such a problem is that consumers have to compress the plastic pack after removing the cap, which increases the inconvenience of use, thereby avoiding the use of a compression storage rack despite the advantages of effectively compressing the blanket and keeping it hygienic.

본 발명은 상기한 종래의 문제점을 해결하기 위하여 안출한 것으로서, 본 발명의 목적은 압축팩 내부 공기를 제어하는 밸브를 비닐팩에 열 압착되어 있는 고정판의 중앙에서 상하 이동되도록 구성하여 공기를 흡입할 때는 상부로 들어 올려지고 공기를 다 뺀 상태에서는 압축팩 내부의 진공상태에 의하여 밸브가 빨려 들어가면서 기밀을 유지하게 폐쇄시켜 사용상의 편리성은 물론 제조가 손쉬운 이불 압축 보관대를 제공하기 위한 것이다.The present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is to configure the valve to control the air inside the compression pack to move up and down in the center of the fixed plate that is thermo-compressed to the plastic pack when inhaling air The valve is sucked up by the vacuum state inside the compression pack in the state of being lifted up and drained out to close the airtight to maintain airtightness, and to provide a comforter compression storage stand that is easy to manufacture.

상기한 목적을 달성하기 위한 본 발명은 이불을 압축 보관할 수 있는 진공 압축 보관대의 소정 위치에 열 압착 수단에 의하여 고정되며, 중앙에 가이드홈이 천공된 가이드돌기와 상기 가이드돌기에 방사상으로 연결된 배출홈을 갖는 고정판과, 상기 가이드홈에 끼워져 상하 이동되는 밸브로 구성되어 밸브의 상하 이동에 의하여 압축팩 내부를 개방 및 폐쇄하도록 한 것을 특징으로 한다.The present invention for achieving the above object is fixed by a thermocompression means at a predetermined position of the vacuum compression storage that can compress and store the comforter, the guide projection in the center of the guide projection and the discharge groove radially connected to the guide projection It is characterized by having a fixed plate having a valve that is inserted into the guide groove to move up and down to open and close the inside of the compression pack by the vertical movement of the valve.

이상과 같이 본 발명은 밸브의 상하 작동만으로 별도의 작동 없이 압축팩 내부 공기를 흡입 및 폐쇄할 수 있어 사용이 편리한 것이며, 캡을 분리하지 않고도 흡입이 가능하여 종래와 같이 캡을 분실할 염려가 없는 장점이 있는 발명인 것이다.As described above, the present invention is convenient to use because it can inhale and close the air inside the compression pack without a separate operation only by the vertical operation of the valve, and it is possible to inhale without removing the cap so that there is no fear of losing the cap as in the prior art. It is an invention with advantages.

도 1은 본 발명의 진공밸브의 분해사시도.
도 2는 본 발명의 진공밸브의 분리된 상태의 단면도.
도 3은 본 발명의 공기를 흡입하는 상태의 단면도.
도 4는 본 발명의 공기를 흡인한 후 보관상태의 단면도.1 is an exploded perspective view of a vacuum valve of the present invention.
Figure 2 is a cross-sectional view of the separated state of the vacuum valve of the present invention.
3 is a cross-sectional view of a state of sucking the air of the present invention.
Figure 4 is a cross-sectional view of the storage state after sucking the air of the present invention.

이하 첨부된 도면을 참조하면서 본 발명에 따른 바람직한 실시예를 상세히 설명한다. 우선, 각 도면을 설명함에 있어, 동일한 구성 요소들에 한해서는 비록 다른 도면상에 도시되더라도 가능한 한 동일한 참조부호를 갖는다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in describing each of the drawings, the same components have the same reference numerals as much as possible even though they are shown in different drawings.

도 1은 본 발명의 진공밸브의 분해사시도, 도 2는 본 발명의 진공밸브의 분리된 상태의 단면도, 도 3은 본 발명의 공기를 흡입하는 상태의 단면도, 도 4는 본 발명의 공기를 흡인한 후 보관상태의 단면도이다.1 is an exploded perspective view of the vacuum valve of the present invention, Figure 2 is a cross-sectional view of the separated state of the vacuum valve of the present invention, Figure 3 is a cross-sectional view of the air intake state of the present invention, Figure 4 is a suction of the air of the present invention This is a cross-sectional view of the storage state.

첨부도면을 참조하여 본 발명을 상세히 설명하면 먼저, 도 1내지 3을 참조하면 본 발명의 이불 압축 보관대의 공기 배출 진공밸브는, 진공 압축 보관대(100)의 소정 위치에 열 압착 수단에 의하여 고정되는 원판 형태의 고정판(2), 상기 고정판의 중심부에 하측으로 수직방향으로 꺾어진 밀착부(20), 상기 밀착부의 하단과 가이드홈(4)이 형성된 원기둥 형태의 고정돌기(6) 하단을 격판(30)으로 방사상으로 연결 형성하여 밀착부 안쪽에 복수개의 배출홈(8)을 갖도록 구성하고, 상면은 평면상으로 구성되고 하측으로는 기밀유지부(16)와 가이드돌기(12)를 고정돌기(6)가 안쪽으로 내재되게끔 돌출하고, 상기 가이드돌기(12)의 하단부에는 걸림단(14)을 기밀유지부(16)의 바깥쪽 하단 모서리에는 밀착날개(18)를 형성한 밸브(10)의 가이드돌기를 가이드홈(4)에 끼워 밸브가 상하 이동되면서 기밀유지부(16)가 밀착부(20)에 밀착되거나 이탈되도록 하여 압축팩 내부의 공기를 제어하도록 할 수 있도록 한 것이다.Referring to the accompanying drawings, the present invention will be described in detail. First, referring to FIGS. 1 to 3, the air discharge vacuum valve of the futon compression storage stand of the present invention is fixed by a thermocompression means at a predetermined position of the vacuum compression storage stand 100. Plate-shaped fixing plate (2), the contact portion 20 is bent vertically downward in the center of the fixing plate, the lower end of the cylindrical fixing projections 6 formed with the lower end of the contact portion and the guide groove (4) plate 30 And radially connected to form a plurality of discharge grooves (8) inside the close contact portion, the upper surface is configured in a flat shape and the airtight holding portion 16 and the guide projections 12 to the lower fixing projection (6) ) Protrudes to be inward, and the locking end 14 is formed at the lower end of the guide protrusion 12, and a close wing 18 is formed at the outer bottom edge of the airtight holding part 16. Insert the guide protrusion into the guide groove (4) to make the valve To ensure the confidentiality portion 16 close or release the tight contact portions 20, as a vertical movement will allow to control the compressed air in the pack.

상기한 고정판(2)의 상면으로는 안쪽에서 바깥쪽으로 복수개의 띠를 형성하여 압축팩(100)과의 열 압착시 압착을 최대한 우수하게 한다.The upper surface of the fixing plate (2) forms a plurality of bands from the inside to the outside to make the compression as excellent as possible when the thermal compression with the compression pack 100.

상기한 가이드홈(4)의 상부는 바깥쪽에서 안쪽으로 경사지게 구성하면서 끝단에 걸림턱(22)을 돌출하여 가이드돌기(10)의 걸림단(14)이 걸리면서 분리되지 않고 가이드홈내에서 동작되어 기밀을 유지하도록 한 것이다.The upper portion of the guide groove 4 is inclined from the outside to the inside while protruding the locking jaw 22 at the end so that the locking end 14 of the guide protrusion 10 is caught and is operated in the guide groove without being separated. To keep it.

또한 방사상으로 형성되는 격판은 고정돌기에서 밀착부에 거의 근접하게 설치 되는것과 밀착부에서 고정판 끝단까지 형성되는 것을 조합하여 이 격판으로 인하여 수납된 물체와의 공간을 만들어 압축팩 내부 공기를 효과적으로 흡입할 수 있도록 하는 것이다.In addition, the radially formed diaphragm is installed in close proximity to the close contact portion in the fixing protrusion and formed from the close contact portion to the end of the fixing plate to create a space with the object accommodated by the diaphragm to effectively suck the air inside the compression pack. To make it possible.

상기와 같은 본 발명의 사용상태를 도면을 참조하여 설명하기로 한다.The use state of the present invention as described above will be described with reference to the drawings.

우선, 진공 압축 보관대에 구비된 슬라이드파스너를 분리하여 보관하고자 하는 이불을 넣고 슬라이드파스너를 밀착시켜 진공 압축 보관대를 밀폐시킨다.First, a slide fastener provided in a vacuum compression storage stand is put in a blanket to be stored, and the slide fastener is brought into close contact to seal the vacuum compression storage stand.

압축 보관대를 밀폐시킨 후 고정판(2)의 상면으로 진공청소기의 흡입구를 위치하고 청소기를 작동하면 밸브(2)가 청소기의 흡입력에 의하여 빨리게 되고 이 상태에서 밸브(10)의 상면이 고정판(2) 상면과 이격되고 가이드돌기(10)가 가이드홈(4)을 따라 상부로 이동하여 기밀유지부(16)가 상부로 올라와 밀착날개(18)와 밀착부(20)가 이격되어 공간이 생기면서 압축팩 내부의 공기가 배출홈(8)을 따라 유입되어 압축팩 내부 공기를 흡입하여 압축하게 된다.After the compression storage is sealed, the suction port of the vacuum cleaner is placed on the upper surface of the fixing plate 2 and the vacuum cleaner is operated. The valve 2 is quickly driven by the suction force of the vacuum cleaner, and in this state, the upper surface of the valve 10 is fixed plate 2. The upper surface is spaced apart and the guide protrusion 10 moves upward along the guide groove 4 so that the airtight holding part 16 rises to the upper part so that the close wing 18 and the close part 20 are spaced apart and compressed. The air inside the pack is introduced along the discharge groove 8 to suck the air inside the compression pack and compress the air.

압축팩 내부 공기를 모두 흡입한 후 진공청소기의 흡입구를 제거하면 외부압력과 내부의 압력 차이에 의하여 밸브(10)가 하방으로 이동되어 밀착날개(18)가 밀착부(16)에 밀착되어 공기통로를 차단하여 완벽한 기밀을 유지하게 되는 것이다.After removing the suction port of the vacuum cleaner after all the air inside the compression pack is removed, the valve 10 is moved downward due to the difference between the external pressure and the internal pressure so that the close wing 18 is in close contact with the close contact 16. To keep it completely confidential.

따라서 캡을 제거하거나 별도의 작동이 없이 압축팩을 손쉽게 압축할 수 있으며 압축된 압축팩을 장롱에 보관하면 공간을 효율적으로 사용할 수 있는 것이다.Therefore, the compression pack can be easily compressed without removing the cap or operating separately, and the compressed compression pack can be stored in the closet for efficient use of space.

2: 고정판 4: 가이드홈
6: 고정돌기 10: 밸브 2: fixing plate 4: guide groove
6: fixing protrusion 10: valve

Claims (2)

진공 압축 보관대(100)의 소정 위치에 열 압착 수단에 의하여 고정되는 원판 형태의 고정판(2), 상기 고정판의 중심부에 하측으로 수직방향으로 꺾어진 밀착부(20), 상기 밀착부의 하단과 가이드홈(4)이 형성된 원기둥 형태의 고정돌기(6) 하단을 격판(30)으로 방사상으로 연결 형성하여 밀착부 안쪽에 복수개의 배출홈(8)을 갖도록 구성하고, 상면은 평면상으로 구성되고 하측으로는 밀착부의 내벽면에 밀착되는 기밀유지부(16)와, 가이드홈에 끼워져 상하 이동되는 가이드돌기(12)를 고정돌기(6)를 안쪽으로 내재하면서 끼워지도록 한 밸브(2)로 구성된 것을 특징으로 하는 이불 압축 보관대의 진공밸브.Fixed plate 2 in the form of a disc fixed to a predetermined position of the vacuum compression storage table 100 by a thermocompression means, a close contact portion 20 bent vertically downward in the center of the fixed plate, the bottom of the contact portion and the guide groove ( 4) is formed to have a plurality of discharge grooves (8) in the inner close contact portion formed by radially connecting the lower end of the cylindrical fixed protrusion (6) formed with a plate (30), the upper surface is composed of a flat surface and The airtight holding part 16 which is in close contact with the inner wall surface of the close contact portion, and the valve (2) which is inserted into the guide groove 12 is inserted into the guide groove and moved up and down while incorporating the fixing projection (6) inwards. Futon compressed storage vacuum valve. 제 1항에 있어서, 상기한 밸브의 하단 기밀유지부(16)의 바깥쪽 하단 모서리에 밀착날개(18)를 형성하고, 가이드홈(4)의 상부에 걸림턱(22)을 안쪽으로 돌출형성하고, 가이드돌기(12)의 하단부에는 걸림단(14)을 형성하여, 걸림턱과 걸림단이 걸리면서 밸브가 이탈되지 않고 가이드홈내에서만 이동가능하도록 구성하여 밀착날개가 밀착부(20)에 밀착되거나 이탈되도록 하여 압축팩 내부의 공기를 제어하도록 할 수 있도록 한 것을 특징으로 하는 이불 압축 보관대의 진공밸브.
The method according to claim 1, wherein the close wing 18 is formed at the outer bottom edge of the lower airtight portion 16 of the valve, and the locking projection 22 is protruded inward on the upper portion of the guide groove 4. In addition, the lower end of the guide protrusion 12 is formed by the engaging end 14, the locking jaw and the engaging end is configured so that the valve can move only in the guide groove without being separated, the close wing is in close contact with the close contact portion 20 The vacuum valve of the quilt compression storage compartment, characterized in that to be separated so as to control the air inside the compression pack.
KR1020100019422A 2010-03-04 2010-03-04 vacuum valve KR101083102B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190026172A (en) 2017-09-04 2019-03-13 김연수 Air valve for compression pack
KR20200001690U (en) 2020-05-11 2020-07-29 주식회사 카노 An outlet of a case for vacuum valve
KR20240044248A (en) 2022-09-28 2024-04-04 이형지 vacuum valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101962032B1 (en) * 2017-10-12 2019-07-18 정기원 Vacuum valve of Vacuum Compression Storage Pack

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200357852Y1 (en) 2004-05-20 2004-07-31 한경태 Intake valve for compression pack
KR100726355B1 (en) 2006-01-04 2007-06-12 주식회사 소니언컴퍼니 Valve for vacuum packed case
KR100740345B1 (en) 2006-02-20 2007-07-19 주식회사 롤팩 A check valve for compression pack

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200357852Y1 (en) 2004-05-20 2004-07-31 한경태 Intake valve for compression pack
KR100726355B1 (en) 2006-01-04 2007-06-12 주식회사 소니언컴퍼니 Valve for vacuum packed case
KR100740345B1 (en) 2006-02-20 2007-07-19 주식회사 롤팩 A check valve for compression pack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190026172A (en) 2017-09-04 2019-03-13 김연수 Air valve for compression pack
KR20200001690U (en) 2020-05-11 2020-07-29 주식회사 카노 An outlet of a case for vacuum valve
KR20240044248A (en) 2022-09-28 2024-04-04 이형지 vacuum valve

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