KR200339546Y1 - Air vent of vacuum zipper bag - Google Patents
Air vent of vacuum zipper bag Download PDFInfo
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- KR200339546Y1 KR200339546Y1 KR20030034940U KR20030034940U KR200339546Y1 KR 200339546 Y1 KR200339546 Y1 KR 200339546Y1 KR 20030034940 U KR20030034940 U KR 20030034940U KR 20030034940 U KR20030034940 U KR 20030034940U KR 200339546 Y1 KR200339546 Y1 KR 200339546Y1
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- disk
- storage bag
- vacuum storage
- central
- air outlet
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Classifications
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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
- 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
- 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
- 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
- B65D81/2023—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 in a flexible container
-
- 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
- B65D2205/00—Venting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
본 고안은 진공 보관백의 공기배출구에 관한 것으로, 보다 상세하게는 조립구조를 개선하고 개구면적을 확대함으로써, 생산효율을 향상시키고 진공 보관백 내부의 공기를 배출시키는 시간을 단축시킨 공기배출구에 관한 것이다.The present invention relates to an air outlet of a vacuum storage bag, and more particularly, to an air outlet that improves production efficiency and shortens the time for discharging air inside the vacuum storage bag by improving the assembly structure and expanding the opening area. .
본 고안은 진공보관백에 결합하는 제 1몸체와, 상기 제 1몸체와 결합하는 제 2몸체 및 밸브체로 이루어진 진공보관백의 공기배출구에 있어서,The present invention is in the air outlet of the vacuum storage bag consisting of a first body coupled to the vacuum storage bag, the second body and the valve body coupled to the first body,
상기 제 1몸체는 외주면에 진공보관백에 결합하기 위한 원판형상의 고정판을 형성하고, 저면으로는 방사상으로 배치된 복수개의 날개판을 구비하며, 상기 날개판의 중심부에는 중심원판을 형성하고, 상기 중심원판의 외곽으로 공기소통로를 형성하며, 다시 상기 공기소통로의 외곽으로 테두리판을 형성하고, 상기 테두리판의 가장자리에 가이드돌기를 형성하고 있으며,The first body has a disk-shaped fixing plate for coupling to the vacuum storage bag on the outer circumferential surface, the bottom surface has a plurality of wings disposed radially, the center of the wing plate to form a central disk, An air communication path is formed on the outer side of the central disc, and an edge plate is formed on the outside of the air communication path, and guide protrusions are formed on the edge of the edge plate.
상기 제 2몸체는 대략원통형상을 가지며 중간부위에 내측으로 돌출된 단턱을 형성하고 하단에는 상기 제 1몸체와 결합하기 위한 결합돌기를 구비하고,The second body has a substantially cylindrical shape and forms a stepped portion protruding inwardly at an intermediate portion, and has a coupling protrusion at the bottom thereof for engaging with the first body.
상기 밸브체는 중심통공을 형성한 대략 도우넛 형상을 가지며, 상기 제 1몸체와 제 2몸체의 사이에 압착되는 외측원판과, 상기 제 1몸체의 중심원판에 밀착되는 내측원판과, 상기 내측원판과 외측원판의 경계부에 형성된 측벽으로 이루어진 것을 특징으로 한다.The valve body has a substantially donut shape having a central through hole, an outer disk pressed between the first body and the second body, an inner disk closely contacting the central disk of the first body, and the inner disk. Characterized in that the side wall formed in the boundary of the outer disk.
Description
본 고안은 진공 보관백의 공기배출구에 관한 것으로, 보다 상세하게는 조립구조를 개선하고 개구면적을 확대함으로써, 생산효율을 향상시키고 진공 보관백 내부의 공기를 배출시키는 시간을 단축시킨 공기배출구에 관한 것이다.The present invention relates to an air outlet of a vacuum storage bag, and more particularly, to an air outlet that improves production efficiency and shortens the time for discharging air inside the vacuum storage bag by improving the assembly structure and expanding the opening area. .
일반적으로 침구류, 의류등은 그 부피가 커서 보관시 많은 수납공간을 차지하게 되고, 또 습기에 의하여 곰팡이가 발생하거나 벌레가 생기는 등 보관상의 문제점이 있다.In general, bedding, clothing, etc. are bulky, occupy a lot of storage space when stored, and there is a storage problem such as mold or insects caused by moisture.
이러한 침구류 및 의류등을 안전하고 효율적으로 보관하기 위한 것이 진공 보관백이다. 진공 보관백은 개폐 가능한 입구부를 구비하고, 소정위치에 공기를 배출하기 위한 공기배출구를 구비하여, 침구류나 의류등을 상기 진공 보관백의 입구부를 개봉하고 집어넣은 후, 입구를 닫고, 상기 공기배출구에 진공청소기를 연결하여 진공청소기의 흡입력으로 진공 보관백 내부의 공기를 밖으로 배출시켜 침구류나 의류의 부피를 감소시키는 것이다.Vacuum storage bag is for safe and efficient storage of such bedding and clothing. The vacuum bag has an opening that can be opened and closed, and has an air outlet for discharging air at a predetermined position. After opening and inserting the bedding or clothing and the inlet of the vacuum bag, the vacuum bag is closed to the air outlet. By connecting a vacuum cleaner, the suction power of the vacuum cleaner discharges the air inside the vacuum storage bag to reduce the volume of bedding or clothing.
도 1, 도 2는 각각 종래의 진공 보관백의 공기배출구를 나타낸 분리사시도와 단면도이다.1 and 2 are respectively an exploded perspective view and a cross-sectional view showing the air outlet of the conventional vacuum storage bag.
도시된 바와 같이, 종래의 공기배출구는 진공보관백에 결합하는 제 1몸체(10)와, 상기 제 1몸체(10)와 결합하는 제 2몸체(20), 및 상기 제 1몸체(10)와 제 2몸체(20) 사이에 결합하여 개폐되는 밸브체(30)로 이루어진다.As shown, the conventional air outlet has a first body 10 coupled to the vacuum storage bag, a second body 20 coupled to the first body 10, and the first body 10 and The valve body 30 is coupled to the second body 20 is opened and closed.
그런데, 이러한 종래의 공기배출구는 밸브체(30)가 제 2몸체(20)에 형성된 단턱(22)을 감싸는 형태로 결합하고 있어서, 조립작업이 상기 밸브체(30)를 제 2몸체에 결합시킨 후, 다시 제 2몸체를 제 1몸체에 결합하는 방식으로 이루어지고 있는데, 상기 밸브체(30)를 제 2몸체(20)의 단턱(22)에 끼우는 작업에 많은 노력이 필요하므로 작업성과 생산성이 좋지 못한 단점이 있었다. 또한, 밸브체(30)의 중심통공(32)에 대응하는 위치의 제 1몸체(10)에 반구형 돌출부를 구비하고 있어서 밸브체(30)가 개방된 상태에서의 개방면적이 협소하여 공기배출속도가 느리고, 따라서 진공보관백 내부의 공기를 배출하는데 다소 많은 시간이 소모되는 문제점이 있었다.By the way, the conventional air outlet is coupled in the form of the valve body 30 wraps around the step 22 formed in the second body 20, the assembly operation is coupled to the valve body 30 to the second body Afterwards, the second body is coupled to the first body again, and since the work of fitting the valve body 30 to the step 22 of the second body 20 requires much effort, productivity and productivity are improved. There was a disadvantage. In addition, the first body 10 at the position corresponding to the central through hole 32 of the valve body 30 is provided with a hemispherical protrusion, so that the opening area in the open state of the valve body 30 is narrow and the air discharge rate It was slow, and thus had a problem that it takes a lot of time to discharge the air inside the vacuum storage bag.
본 고안의 목적은 종래의 공기배출구의 결합구조를 개선하여 밸브체와 몸체의 조립이 용이하여 생산성이 우수한 진공보관백의 공기배출구를 제공함에 있다.An object of the present invention is to improve the coupling structure of the conventional air outlet port to provide an air outlet of the vacuum storage bag excellent in productivity by the easy assembly of the valve body and the body.
본 고안의 다른 목적은 제 2몸체와 결합하는 마개부재를 추가로 구비하여, 진공보관백 내부를 진공상태로 만들어 장기간 보관할 경우, 상기 마개부재를 결합함으로써 밀폐성을 향상시킨 진공보관백의 공기배출구를 제공함에 있다.Another object of the present invention is to further provide a closure member for coupling with the second body, when the inside of the vacuum storage bag to make a vacuum state for a long time storage, by providing the air outlet of the vacuum storage bag to improve the sealing by combining the closure member Is in.
도 1은 종래의 진공보관백의 공기배출구를 나타낸 분리사시도,1 is an exploded perspective view showing an air outlet of a conventional vacuum storage bag,
도 2는 종래의 진공보관백의 공기배출구를 나타낸 결합단면도,Figure 2 is a cross-sectional view showing the air outlet of the conventional vacuum storage bag,
도 3a 및 3b는 본 고안에 따른 진공보관백의 공기배출구를 나타낸 사시도 및 배면사시도,3a and 3b is a perspective view and a rear perspective view showing the air outlet of the vacuum storage bag according to the present invention,
도 4는 본 고안에 따른 진공보관백의 공기배출구를 나타낸 분리사시도,Figure 4 is an exploded perspective view showing an air outlet of the vacuum storage bag according to the present invention,
도 5는 본 고안에 따른 진공보관백의 공기배출구를 나타낸 결합단면도,5 is a cross-sectional view showing an air outlet of the vacuum storage bag according to the present invention,
도 6은 본 고안에 따른 진공보관백의 공기배출구의 작동상태를 나타낸 단면도,Figure 6 is a cross-sectional view showing the operating state of the air outlet of the vacuum storage bag according to the present invention,
도 7a 및 7b는 본 고안에 따른 진공보관백의 공기배출구에 마개부재가 결합된 상태를 나타낸 사시도 및 단면도임.7a and 7b is a perspective view and a cross-sectional view showing a state in which the stopper member is coupled to the air outlet of the vacuum storage bag according to the present invention.
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
100 : 제 1몸체 110 : 고정판100: first body 110: fixed plate
120 : 공기소통로 125 : 중심원판120: air communication path 125: center disc
127 : 테두리판 129 : 가이드돌기127: border plate 129: guide projection
130 : 날개판 200 : 밸브체130 wing plate 200 valve body
210 : 중심통공 220 : 내측원판210: center hole 220: inner disc
230 : 측벽 240 : 외측원판230: side wall 240: outer disk
300 : 제 2몸체 310 : 단턱300: second body 310: step
320 : 결합돌기320: coupling protrusion
이러한 목적을 달성하기 위한 본 고안은 진공보관백에 결합하는 제 1몸체와,상기 제 1몸체와 결합하는 제 2몸체 및 밸브체로 이루어진 진공보관백의 공기배출구에 있어서,The present invention for achieving the object in the air outlet of the vacuum storage bag consisting of a first body coupled to the vacuum storage bag, the second body and the valve body coupled to the first body,
상기 제 1몸체는 외주면에 진공보관백에 결합하기 위한 원판형상의 고정판을 형성하고, 저면으로는 방사상으로 배치된 복수개의 날개판을 구비하며, 상기 날개판의 중심부에는 중심원판을 형성하고, 상기 중심원판의 외곽으로 공기소통로를 형성하며, 다시 상기 공기소통로의 외곽으로 테두리판을 형성하고, 상기 테두리판의 가장자리에 가이드돌기를 형성하고 있으며,The first body has a disk-shaped fixing plate for coupling to the vacuum storage bag on the outer circumferential surface, the bottom surface has a plurality of wings disposed radially, the center of the wing plate to form a central disk, An air communication path is formed on the outer side of the central disc, and an edge plate is formed on the outside of the air communication path, and guide protrusions are formed on the edge of the edge plate.
상기 제 2몸체는 대략원통형상을 가지며 중간부위에 내측으로 돌출된 단턱을 형성하고 하단에는 상기 제 1몸체와 결합하기 위한 결합돌기를 구비하고,The second body has a substantially cylindrical shape and forms a stepped portion protruding inwardly at an intermediate portion, and has a coupling protrusion at the bottom thereof for engaging with the first body.
상기 밸브체는 중심통공을 형성한 대략 도우넛 형상을 가지며, 상기 제 1몸체와 제 2몸체의 사이에 압착되는 외측원판과, 상기 제 1몸체의 중심원판에 밀착되는 내측원판과, 상기 내측원판과 외측원판의 경계부에 형성된 측벽으로 이루어진 것을 특징으로 한다.The valve body has a substantially donut shape having a central through hole, an outer disk pressed between the first body and the second body, an inner disk closely contacting the central disk of the first body, and the inner disk. Characterized in that the side wall formed in the boundary of the outer disk.
이하 본 고안의 바람직한 실시예를 첨부된 도면들에 의거하여 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3a 및 3b는 본 고안에 따른 공기배출구의 사시도 및 배면사시도이고, 도 4는 본 고안에 따른 공기배출구를 나타낸 분리사시도이다.3a and 3b is a perspective view and a rear perspective view of the air outlet according to the present invention, Figure 4 is an exploded perspective view showing the air outlet according to the present invention.
도시된 바와 같이, 본 고안에 따른 공기배출구는 진공보관백에 고정되는 제 1몸체(100)와, 상기 제 1몸체(100)에 결합되는 제 2몸체(300) 그리고 상기 제 1몸체(100)와 제 2몸체(300)의 사이에 결합되어 개폐되는 밸브체(200)로 이루어진다.As shown, the air outlet according to the present invention is the first body 100 is fixed to the vacuum storage bag, the second body 300 is coupled to the first body 100 and the first body 100 And the valve body 200 coupled to and opened between the second body 300.
제 1몸체(100)는 외주면에 원판형상의 고정판(110)을 형성하고 있어서 상기 고정판(110)으로 진공보관백에 밀착된다. 상기 제 몸체(100)의 저면에는 방사상으로 형성된 복수개의 날개판(130)을 구비하고 있으며, 상기 날개판(130)들의 중심에 원판형상의 평면부인 중심원판(125)을 형성하고 있다. 상기 중심원판(125)과 소정간격 이격된 부분에는 도우넛 형상의 평면부인 테두리판(127)을 형성하고 있으며, 상기 테두리판(127)의 가장자리에는 상방으로 돌출된 가이드돌기(129)를 형성하고 있다. 중심원판(125)과 테두리판(127)의 사이가 공기소통로(120)를 형성하게 되고, 가이드돌기(129)는 밸브체(200)의 외주면에 대응하는 크기를 가지고 있어서 상기 가이드돌기(129) 안쪽으로 밸브체(200)가 안착 고정될 수 있도록 한다.The first body 100 is formed on the outer peripheral surface of the disk-shaped fixing plate 110 is in close contact with the vacuum storage bag by the fixing plate 110. The bottom of the body 100 is provided with a plurality of radially formed wing plate 130, the center plate 125 is formed in the center of the wing plate 130, a disk-shaped flat portion. A border plate 127 which is a donut-shaped flat part is formed at a portion spaced apart from the center disc 125 by a predetermined distance, and a guide protrusion 129 protruding upward is formed at the edge of the border plate 127. . An air communication path 120 is formed between the center disc 125 and the edge plate 127, and the guide protrusion 129 has a size corresponding to the outer circumferential surface of the valve body 200. ) To allow the valve body 200 to be seated and fixed inward.
제 2몸체(300)는 대략 원통형상을 가지며, 중간부분에 내측으로 돌출되어있는 단턱(310)을 형성하고, 하단부에는 제 1몸체부(100)에 체결되기 위한 결합돌기(320)를 형성한다. 상기 단턱(310)의 내경은 밸브체(200)의 소정부분의 외경과 대응하는 크기를 가진다.The second body 300 has a substantially cylindrical shape, forms a step 310 protruding inward in the middle portion, and forms a coupling protrusion 320 to be fastened to the first body portion 100 at the lower end thereof. . The inner diameter of the step 310 has a size corresponding to the outer diameter of a predetermined portion of the valve body 200.
밸브체(200)는 그 중심에 중심통공(210)을 형성하고 있는 대략 도우넛 형상의 원판이며, 실질적으로 개폐되는 내측원판(220)과 상기 내측원판(220)의 외주면을 형성하며 제 1몸체(100)와 제 2몸체(300)에 의해 압축되어 밀폐시키는 역할을 하는 외측원판(240) 및 상기 내측원판(220)과 외측원판(240)의 경계부에서 상방으로 형성되어 있는 측벽(230)으로 이루어진다. 상기 측벽(230)의 외경은 제 2몸체(300)에 형성된 단턱(310)의 내경과 일치한다.The valve body 200 is a substantially donut-shaped disk which forms a central through hole 210 at its center, and forms an inner circumferential surface of the inner disc 220 and the inner circumferential plate 220 which are substantially opened and closed, and the first body ( It consists of an outer disk 240 and a side wall 230 formed upward from the boundary between the inner disk 220 and the outer disk 240 to be compressed and sealed by the 100 and the second body (300). . The outer diameter of the side wall 230 coincides with the inner diameter of the step 310 formed in the second body 300.
도 5는 본 고안에 따른 진공보관백의 공기배출구를 나타낸 결합단면도이다.Figure 5 is a cross-sectional view showing the air outlet of the vacuum storage bag according to the present invention.
도시된 바와 같이, 밸브체(200)의 외측원판(240)의 외주면이 제 1몸체(100)에 형성된 가이드돌기(129)의 내주면과 일치하게 되고, 상기 외측원판(240)은 제 1몸체(100)의 테두리판(127)과 제 2몸체(300)의 단턱(310)에 의해 압착되어 공기소통로(120)의 외곽부를 밀폐하게 된다.As shown, the outer circumferential surface of the outer disk 240 of the valve body 200 coincides with the inner circumferential surface of the guide protrusion 129 formed on the first body 100, and the outer disk 240 is formed of the first body ( It is compressed by the edge plate 127 of the 100 and the step 310 of the second body 300 to seal the outer portion of the air communication path 120.
이러한 본 고안의 공기배출구의 조립은 제 1몸체(100)의 가이드돌기(129) 내측에 밸브체(200)를 올려놓은 후 제 2몸체(300)의 결합돌기(320)를 제 1몸체(100)에 끼우는 것으로 완료되므로 작업효율을 향상시키는 효과를 가져오게 된다.The assembly of the air outlet of the present invention is to put the valve body 200 inside the guide protrusion 129 of the first body 100 and then the coupling protrusion 320 of the second body 300 to the first body 100. It is completed by inserting into), which brings the effect of improving work efficiency.
도 6은 본 고안에 따른 공기배출구의 작동상태를 나타낸 단면도이다.6 is a cross-sectional view showing an operating state of the air outlet according to the present invention.
도시된 바와 같이 본 고안의 공기배출구를 통해서 공기를 배출하는 경우에 밸브체(200)의 내측원판(220)이 진공청소기의 흡입구(500) 측으로 빨려 올라가게 되고, 중심통공(210)이 중심원판(125)으로부터 이탈하며 중심통공(210)의 크기가 확대되고, 내측원판(220) 전체가 원뿔형상으로 변형됨으로써 이루어진다. 이때에도 외측원판(240)은 단턱(310)과 테두리판(127)사이에 밀착되어 있는 상태를 유지하므로 공기소통로(120)를 통과한 공기는 중심통공(210)만을 거치게 된다.As shown, in the case of discharging air through the air outlet of the present invention, the inner disc 220 of the valve body 200 is sucked up to the suction port 500 side of the vacuum cleaner, and the central through hole 210 is the center disc. Departing from 125, the size of the central through hole 210 is enlarged, and the entire inner disc 220 is deformed into a conical shape. In this case, since the outer disk 240 maintains a state in which the step plate 310 and the edge plate 127 are in close contact with each other, the air passing through the air communication path 120 passes through only the central through hole 210.
본 고안은 종래의 반구형돌출부를 삭제함으로써 공기배출시에 받는 저항을 감소시키고 실질적으로 개방되는 면적이 확대되는 효과를 가져온다. 따라서, 공기배출의 속도가 빨라져 진공보관백 내부를 진공상태로 만드는데 소요되는 시간을 단축할 수 있는 효과도 가져온다.The present invention has the effect of reducing the resistance received at the time of air discharge and enlargement of the substantially open area by eliminating the conventional hemispherical protrusion. Therefore, the speed of air discharge is increased, thereby reducing the time required to make the inside of the vacuum storage bag into a vacuum state.
도 7a 및 7b는 본 고안에 따른 공기배출구가 마개부재와 결합한 상태를 나타낸 사시도 및 결합단면도이다.7a and 7b is a perspective view and a cross-sectional view showing a state in which the air outlet according to the present invention coupled with the stopper member.
본 고안에 따른 공기배출구는 마개부재(400)를 추가로 구비하여 밸브체(200)의 밀폐력을 보강할 수 있다. 도시된 바와 같이 마개부재(400)는 제 2몸체(300)에 결합하는 구조를 가지고 있으며, 그 중심부에 하방으로 원기둥 형상의 돌기부(410)를 형성하고 있다. 상기 돌기부(410)의 직경은 밸브체(200)에 형성된 중심통공(210)보다는 크고 제 1몸체(100)의 중심원판(125) 보다는 작은 크기를 가지고 있다. 또한 상기 돌기부(410)는 마개부재(400)를 제 2몸체(300)에 결합한 경우 상기 마개부재(400)의 바닥면이 밸브체(200)의 내측원판(220)을 압축하게 되는 정도의 높이를 가진다. 따라서 상기 마개부재(400)를 결합하면 상기 밸브체(200)의 내측원판(220)이 제 1몸체(100)의 중심원판(125)과 상기 마개부재(400)의 돌기부(410)에 의하여 압착되므로 더욱 우수한 밀폐력을 발휘하게 된다. 따라서 진공 상태로 장기간 보관시에도 공기배출구를 통해서 공기가 들어가지 않게 된다.The air outlet according to the present invention may further include a closure member 400 to reinforce the sealing force of the valve body 200. As shown, the closure member 400 has a structure coupled to the second body 300, and forms a cylindrical projection 410 in the center of the lower portion. The diameter of the protrusion 410 is larger than the central through hole 210 formed in the valve body 200 and smaller than the central disc 125 of the first body 100. In addition, the protrusion 410 has a height such that the bottom surface of the closure member 400 compresses the inner disc 220 of the valve body 200 when the closure member 400 is coupled to the second body 300. Has Therefore, when the stopper member 400 is coupled, the inner disc 220 of the valve body 200 is compressed by the central disc 125 of the first body 100 and the protrusion 410 of the stopper member 400. As a result, a better sealing force can be obtained. Therefore, even after long-term storage in a vacuum state, air does not enter through the air outlet.
이상 설명한 바와 같이, 본 고안에 따르는 진공보관백의 공기배출구는 밸브체를 원판형으로 형성하여, 제 1몸체의 가이드돌기에 얹고 제 2몸체를 결합하는 것으로 조립이 완료되므로 조립작업이 간편하고 불량발생이 감소되는 효과가 있다.As described above, the air discharge port of the vacuum storage bag according to the present invention is formed in a disk-shaped valve body, the assembly is completed by combining the second body by placing on the guide projection of the first body and easy assembly This has the effect of being reduced.
또한, 상기 제 2몸체에 체결하는 마개부재는 밸브체의 중심통공을 압착하게 되므로 밀폐성이 향상되는 효과를 가져온다.In addition, the closure member to be fastened to the second body is to compress the central through-hole of the valve body has the effect of improving the sealing.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20030034940U KR200339546Y1 (en) | 2003-11-07 | 2003-11-07 | Air vent of vacuum zipper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20030034940U KR200339546Y1 (en) | 2003-11-07 | 2003-11-07 | Air vent of vacuum zipper bag |
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| Publication Number | Publication Date |
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| KR200339546Y1 true KR200339546Y1 (en) | 2004-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR20030034940U KR200339546Y1 (en) | 2003-11-07 | 2003-11-07 | Air vent of vacuum zipper bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009131260A1 (en) * | 2008-04-24 | 2009-10-29 | Jong Seouk Lee | Check valve and pack for vacuum packing having the same |
| KR101395609B1 (en) * | 2012-08-20 | 2014-06-27 | 소프트팩(주) | Degassing Valve For In Container |
-
2003
- 2003-11-07 KR KR20030034940U patent/KR200339546Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009131260A1 (en) * | 2008-04-24 | 2009-10-29 | Jong Seouk Lee | Check valve and pack for vacuum packing having the same |
| KR101395609B1 (en) * | 2012-08-20 | 2014-06-27 | 소프트팩(주) | Degassing Valve For In Container |
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