KR101480290B1 - pumping of vacuum inducing chet-valve equipped with a wheat roll out containers - Google Patents

pumping of vacuum inducing chet-valve equipped with a wheat roll out containers Download PDF

Info

Publication number
KR101480290B1
KR101480290B1 KR20130169384A KR20130169384A KR101480290B1 KR 101480290 B1 KR101480290 B1 KR 101480290B1 KR 20130169384 A KR20130169384 A KR 20130169384A KR 20130169384 A KR20130169384 A KR 20130169384A KR 101480290 B1 KR101480290 B1 KR 101480290B1
Authority
KR
South Korea
Prior art keywords
container
valve
vent hole
cock
container lid
Prior art date
Application number
KR20130169384A
Other languages
Korean (ko)
Inventor
문제구
Original Assignee
주식회사 로이첸
문제구
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 주식회사 로이첸, 문제구 filed Critical 주식회사 로이첸
Priority to KR20130169384A priority Critical patent/KR101480290B1/en
Application granted granted Critical
Publication of KR101480290B1 publication Critical patent/KR101480290B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
    • 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
    • B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
    • 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
    • B65D2205/02—Venting holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)

Abstract

The present invention relates to a sealed container for pumping-based vacuum sealing storage. According to the present invention, pumping for vacuum generation is facilitated, check valve mounting is facilitated, and arbitrary separation from a lid is prevented. A container lid is formed to have a vent hole, having the shape of a cap that has an edge wall and a close contact portion with an inner space formed to be open on a lower side, for simple coupling based on adsorption. In a case where the edge wall is thin, the check valve is formed to have an adsorption blade at a lower end or to be thick, which results in an increased area of a close contact surface and easy coupling based on adsorption. In a case where a pumping operation is performed for vacuuming in the container, the close contact portion of the check valve is lifted in a vent hole blocking state. In this case, the vent hole is opened and the air in the container is discharged through an air discharge hole which is formed in the close contact portion. After the discharge, the close contact portion blocks the vent hole again to prevent air inflow. The container is in a sealed state therein through the repeated operation.

Description

펌핑에 의한 진공을 유도하는 쳇크밸브가 구비된 밀폐용기{pumping of vacuum inducing chet-valve equipped with a wheat roll out containers}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a closed container having a chek valve for inducing vacuum by pumping,

본 발명은 펌핑에 의해 진공으로 밀폐보관하는 밀폐용기에 관한 것으로, 특히 진공 발생을 위한 펌핑의 용이성은 물론이고 펌핑을 위한 쳇크밸브의 장착이 별도의 걸림이 없이도 뚜껑에서 임의적인 분리가 이루어지지 않으면서도 음식물 찌꺼기의 끼임을 방지하여 위생적인 것을 제공토록 한 것이다.The present invention relates to a hermetically sealed container which is hermetically sealed by pumping, and more particularly, it relates to a hermetically sealed container for hermetically sealing a hermetically sealed container which is not easily separated from a lid, It is also intended to prevent the ingestion of food waste and to provide hygiene.

현재 이러한 용도로 사용되는 밀폐용기는 음식물이 담겨진 상태에서 밀폐용기 내부에 존재하는 공기를 제거함으로써 보관되는 음식물을 장기간 보관하여도 상하지 않게 보관을 우수토록 하기 위하여 펌핑에 의하여 밀폐용기의 내부에 진공을 걸게 되는 것이다.Currently, airtight containers used for this purpose have a vacuum inside the sealed container by pumping them in order to improve the storage without damaging food stored for a long time by removing the air existing inside the sealed container in the state where the food is contained. I will be hanging.

그러나 이러한 진공은 반드시 용기뚜껑에 장착되는 쳇크밸브가 사용되어야 하는데 이러한 쳇크밸브는 대부분 고무 또는 실리콘 재질로 이루어지고 뚜껑에 장착된 상태에서 진공을 위한 펌핑시 장착된 상태가 유지되어야 함은 물론 진공이 해제되었을 경우에도 그대로 장착이 유지되어야 하는 것이다.However, such a vacuum must be used for a coke valve which is mounted on a lid of a container. Most of the coke valve is made of rubber or silicone and must be mounted on a lid while it is pumped for vacuum. Even if it is released, the mounting should be maintained as it is.

따라서 대부분의 쳇크밸브는 용기뚜껑을 관통되게 통기공을 형성한 후 상기 통기공에 쳇크밸브를 끼워 하측으로 또는 상측으로 임의적인 빠짐이 방지되게 걸림요소를 구비토록 하는 것이다.Therefore, most of the coke valve is provided with a latching element to prevent the latch valve from being dislodged downward or upward by inserting a cock valve into the vent hole after the vent hole is formed to penetrate the container lid.

따라서 용기내부의 진공을 걸게 될 경우에 쳇크밸브에 의해 용기내부의 공기가 빠져나가게 되고 진공이 걸림 된 상태에서는 용기내부의 압력이 높아 결국 쳇크밸브가 용기뚜껑의 통기공을 긴밀하게 막아준 상태를 유지하게 되는 것이다.Therefore, when the vacuum inside the container is applied, the air inside the container escapes by the cock valve. When the vacuum is applied, the pressure inside the container is high, so that the cock valve tightly closes the air hole of the container lid .

그 후 진공을 해제하고 용기뚜껑을 열고자 할 경우에는 쳇크밸브를 가압하여 공기가 통기공을 통하여 진입토록 함으로서 간단하게 뚜껑을 열 수 있도록 하고 있는 것이다.When the vacuum is then released and the container lid is to be opened, the lid can be opened simply by pressing the cock valve to allow air to enter through the vent hole.

그러나 이러한 것의 단점은 쳇크밸브가 용기뚜껑의 관통된 통기공에 끼움되어진 상태이기 때문에 이러한 통기공에 끼움되어진 쳇크밸브에 이물질이 끼이게 되는 등의 문제점으로 비위생적이라는 것이고, 이러한 끼임에 의하여 진공이 잘 걸리지 않게 되거나 또는 진공이 걸린 상태에서 쉽게 해제되는 등의 문제점이 발생된다라는 것이다.However, the disadvantage of this is that it is unsanitary because of a problem that the cock-valve is inserted into the through-hole of the container lid and thus the foreign substance is caught in the cock-valve inserted in the vent hole. Or is easily released in a state where a vacuum is applied.

등록특허 제 10-0554354호Patent No. 10-0554354 공개실용 제 20-2012-0004790호Published Application No. 20-2012-0004790

따라서 본 발명은 쳇크밸브를 뚜껑의 상면에 위치토록 하면서도 임의적인 분리가 이루어지지 않으면서도 진공을 걸게 될 경우에도 기밀유지가 가능하면서 언제든지 세척이 가능토록 함으로서 위생적인 것을 제공하게 되는 것이다.Therefore, the present invention provides hygienic by allowing the cuck-off valve to be placed at the upper surface of the lid, allowing the cuck valve to be hermetically maintained even when a vacuum is applied without any separation, and to be cleaned at any time.

이를 위하여 뚜껑의 통기공이 형성된 상면에서 끼임결합과 흡착방식으로 이중구조로 쳇크밸브가 긴밀하게 결합되어 쳇크밸브가 뚜껑에서 임의적인 분리를 방지토록 하면서 쳇크밸브의 흡착부에 진공을 걸기 위한 펌프가 위치되어 펌프의 장착이 용이토록 하고 펌프로 용기 내부에 진공을 걸기 위하여 펌핑작동을 할 경우에 쳇크밸브의 밀착부가 통기공에 막음 된 상태에서 들어올려짐으로 통기공이 개구되어져 용기내부의 공기가 배출되고 배출된 후에는 밀착부가 다시 통기공을 막음하여 공기가 유입되지 않도록 반복작동에 의해 용기내부를 진공상태가 되도록 한 것이다.In order to accomplish this, a pump for applying a vacuum to the adsorbing portion of the cock-valve while preventing the cock-valve from being separated from the lid is tightly coupled to the upper portion of the lid through the vent hole. When the pump is installed and the pump is pumped in order to apply a vacuum to the inside of the container, the adhered portion of the cock valve is lifted up in a state where it is blocked in the vent hole, so that the vent hole is opened, And after the air is discharged, the adhered portion blocks the vent hole again so that the inside of the container is evacuated by repetitive operation so that no air is introduced.

또한 공기배출을 위하여 쳇크밸브의 밀착부에는 통기공을 중심으로 외주면에 다수의 배출공을 형성토록 한 것이고, 이면에는 통기공에 끼워져 긴밀하게 막음토록 하는 끼임돌부가 형성되고 밀착부의 상면에는 진공해제를 위한 손잡이를 형성하여 손잡이의 기울임으로 밀착부가 통기공에서 들어올려짐으로 진공이 해제되어 용기뚜껑의 분리가 되도록 한 것이다.In addition, a plurality of exhaust holes are formed in the outer circumferential surface around the air vent at the close contact portion of the cock-valve for exhausting air. A recessed portion is formed on the back surface of the air vent so as to be closely sealed, And the tongue of the handle is lifted up from the vent hole by the tilting of the handle so that the vacuum is released and the container lid is separated.

따라서 본 발명은 통기공이 형성된 용기뚜껑의 상면으로 쳇크밸브의 결합이 흡착방식으로 간단하게 결합되면서도 긴밀하게 밀착되어 임의로 분리되지 않게 되어 진공을 걸게 될 경우에도 기밀유지가 가능하게 됨은 물론이고 쉽게 분리할 수 있어 음식물이 보관되는 용기를 세척이 용이하여 위생적으로 사용할 수 있는 것이다.Therefore, the present invention can provide an air conditioner that can be easily separated from an upper surface of a container lid having a vent hole formed therein, So that the container in which food is stored can be easily cleaned and used hygienically.

도1은 본 발명의 진공으로 밀폐결합되는 용기구조를 나타낸 분해사시도.
도2는 본 발명의 쳇크밸브의 일 실시예를 나타낸 외관사시도.
도3은 본 발명의 일 실시예에 따른 쳇크밸브의 구조를 나타낸 단면도.
도4 내지 도5는 본 발명의 펌프에 의해 용기가 진공으로 밀폐되는 단계를 나타낸 작동단면도.
도6은 본 발명의 또 다른 실시예의 쳇크밸브를 나타낸 외관사시도.
도7은 본 발명의 또 다른 실시예에 따른 쳇크밸브의 구조를 나타낸 단면도.
도8은 본 발명의 쳇크밸브의 만곡면에 의하여 펌프가 다양한 각도로 펌핑작동 되는 상태의 단면도.
도9는 본 발명의 또 다른 실시예의 쳇크밸브에 흡착날개가 형성된 단면도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a container structure sealed by a vacuum according to the present invention. FIG.
2 is an external perspective view showing an embodiment of a cock valve of the present invention.
3 is a cross-sectional view illustrating the structure of a cock-valve according to an embodiment of the present invention.
Figs. 4 to 5 are operational cross-sectional views showing the step of sealing the container with a vacuum by the pump of the present invention. Fig.
6 is an external perspective view showing a cock valve of another embodiment of the present invention.
7 is a cross-sectional view illustrating the structure of a coke valve according to another embodiment of the present invention.
8 is a sectional view of the pump in a state where the pump is pumped at various angles according to the curved surface of the cock valve of the present invention.
FIG. 9 is a cross-sectional view of a chek valve according to another embodiment of the present invention in which an adsorption vane is formed. FIG.

이하 첨부된 도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도1에 도시된 바와 같이 본 발명의 구성은 음식물이 담겨지는 용기본체(10)와 상기 용기본체(10)의 상단으로 용기뚜껑(20)이 결합되고, 상기 용기뚜껑(20)에는 용기본체(10)의 내부에 있는 공기를 제거하여 용기본체(10)의 내부를 진공상태로 유지토록 하여 음식물을 안정하게 보관할 수 있는 쳇크밸브(30)가 흡착방식으로 결합된 것이다.1, the present invention includes a container body 10 in which food is contained and a container lid 20 coupled to an upper end of the container body 10. The container lid 20 is provided with a container body 10, the air in the inside of the container body 10 is kept in a vacuum state and the food is stored stably.

이때 상기 용기뚜껑(20)의 상면에는 내측으로 요입된 요입부(21)를 형성하고 상기 요입부(21)에는 통기공(23)이 형성된 장착돌부(22)를 형성하여 상기 장착돌부(22)가 형성된 요입부(21)로 쳇크밸브(30)가 장착돌부(22)에 형성된 통기공(23)을 밀폐되도록 막음되면서 요입부(21)에 흡착으로 결합되고 상기 쳇크밸브(30)는 용기뚜껑(20)의 상면으로 노출되지 않게 결합되는 것이다.At this time, a recessed portion 21 recessed inward is formed on the upper surface of the container lid 20 and a mounting recessed portion 22 formed with a ventilation hole 23 is formed in the recessed portion 21, The cock valve 30 is attracted to the recessed portion 21 while being blocked so that the vent hole 23 formed in the mounting protrusion 22 is hermetically closed, (Not shown).

또한 상기 쳇크밸브(30)는 고무 또는 실리콘 재질로 되면서 얇은 살두께로 이루어지고, 하측이 개구된 내공간(31)이 형성되도록 테두리벽(32)과 상기 테두리벽(32)의 상면으로 장착돌부(22)에 형성된 통기공(23)을 막음토록 하는 밀착부(33)로 형성된 캡의 형태로 된 것이다.The cock bucket 30 is made of rubber or silicon and has a thin wall thickness and is formed with a rim wall 32 and an upper surface of the rim wall 32 so as to form an inner space 31 having an opened lower side. And a tightly coupled portion 33 for blocking the vent hole 23 formed in the vent hole 22.

그리고 상기 테두리벽(32)의 하단에는 흡착날개(35)가 형성되고 상기 밀착부(33)에는 다수의 공기배출공(34)이 일정간격으로 형성된 것이다.An adsorption vane 35 is formed at the lower end of the rim wall 32 and a plurality of air discharge holes 34 are formed in the close contact portion 33 at regular intervals.

이때 상기 공기배출공(34)은 밀착부(33)가 통기공(23)을 막음토록 할 경우에 통기공(23)이 위치되지 않는 외주면으로 형성되는 것이다.At this time, the air discharge hole 34 is formed as an outer circumferential surface where the vent hole 23 is not positioned when the contact hole 33 blocks the vent hole 23.

따라서 상기 쳇크밸브(30)를 용기뚜껑(20)의 요입부(21)에 형성된 장착돌부(22)에 끼움토록 할 경우에 흡착날개(35)에 의해 쳇크밸브(30)가 흡착방식으로 간단하면서 긴밀하게 결합되는 것이다.Therefore, when the cock-valve 30 is to be fitted into the mounting projection portion 22 formed in the concave portion 21 of the container lid 20, the cock-valve 30 can be easily It is tightly coupled.

이때 도 6은 쳇크밸브(30)의 또 다른 구조를 나타낸 것으로 밀착부(33)의 테두리에 상측은 두께가 얇으면서 하측으로 점점 살두께를 두껍도록 만곡면으로 된 테두리벽(32)을 형성하여 살두께가 두꺼운 테두리벽(32)의 바닥면이 밀착면이 많게 되면서 쳇크밸브(30)의 흡착결합이 가능하게 되는 것이고, 상기 테두리벽(32)의 바닥면을 경사지게 형성하여 흡착력이 더욱 용이하게 되는 것이다.6 shows another structure of the cock-valve 30, in which a frame wall 32 having a curved surface is formed on the upper side of the close-contact portion 33 so that the upper side thereof is thin and the thickness is gradually increased toward the lower side The bottom wall of the rim wall 32 is inclined so that the adsorbing force can be more easily obtained by making the bottom wall of the rim valve 32 more slippery, .

또한 상기 테두리벽(32)의 만곡면에 의하여 진공펌프(40)를 정위치에 놓지 않고 다양한 각도에서 위치시킬 경우에도 진공펌프(40)가 쳇크밸브(30)에 긴밀하게 결합되어 펌핑작동이 가능하게 되는 것이다.The vacuum pump 40 is tightly coupled to the cock valve 30 so that the pumping operation can be performed even when the vacuum pump 40 is positioned at various angles without being positioned at a predetermined position by the curved surface of the rim wall 32. [ It will be done.

또한 상기 테두리벽(32)의 바닥면을 경사지게 형성하거나 하향으로 경사지게 돌출된 흡착날개(35)를 형성하여 쳇크밸브(30)를 용기뚜껑(20)에 결합할 경우에 흡착력을 더욱 우수하게 결합되는 것이다.In addition, when the bottom surface of the rim wall 32 is inclined or the chuck valve 30 is coupled to the container lid 20 by forming an adsorption vane 35 protruding downwardly and inclinedly, will be.

한편 상기 쳇크밸브(30)의 상면에 형성된 밀착부(33)는 테두리벽(31)에서 하향으로 내입되게 형성하여 밀착부(33)와 테두리벽(32)은 얇은 두께로 된 연결부(37)로 연결토록 하여 진공펌프(40)로 펌핑작동시에 밀착부(33)가 연결부(37)에 의해 승,하강으로 작동되는 것이다.The tight fitting part 33 formed on the upper surface of the cock-valve 30 is formed to be inwardly directed downward from the rim wall 31 and the tight fitting part 33 and the rim wall 32 are connected to each other by a thin connection part 37 And the tight contact portion 33 is operated by the connection portion 37 in the up and down direction during the pumping operation by the vacuum pump 40. [

즉, 진공펌프(40)를 승강시키면 통기공(23)에 밀폐된 밀착부(33)가 압력에 의해 승강되면서 통기공(23)을 통해 밀착부(33)에 형성된 공기배출공(34)으로 용기내부의 공기가 빠져나오게 되고 진공펌프(40)를 하강시키면 밀착부(33)가 통기공(23)에 밀착되어 막음되어지고 이때 용기함체(10)의 내부에서 빠져나온 공기는 진공펌프(40)에 형성된 유로를 통해 외부로 배출되어 용기를 진공상태로 유지하게 되는 것이다.That is, when the vacuum pump 40 is raised or lowered, the close contact portion 33, which is hermetically sealed in the vent hole 23, is lifted and lowered by the pressure and the air vent hole 34 formed in the close contact portion 33 through the vent hole 23 The air inside the container is discharged and the vacuum pump 40 is lowered to close the tight contact portion 33 with the air vent 23 so that the air escaping from the inside of the container enclosure 10 is discharged to the vacuum pump 40 So that the container is maintained in a vacuum state.

또한 상기 연결부(37)를 내측으로 경사지게 형성하여 테두리벽(32)과 연결부(37)의 사이에 끼임공간(38)을 형성하고 상기 통기공(23)이 형성된 장착돌부(22)의 테두리에는 상향으로 돌출된 지지벽(24)을 형성하여 상기 지지벽(24)이 끼임공간에 끼임되어져 쳇크밸브(30)가 용기뚜껑(20)에 흡착방식 이외에도 끼임방식으로 이중으로 결합되어 보다 안정적인 결합구조로 결합되는 것이다.The connecting portion 37 is inclined inward to form a fitting space 38 between the rim 32 and the connecting portion 37 and the rim of the mounting protrusion 22 formed with the ventilation hole 23 is upward The support wall 24 is inserted into the space where the support wall 24 is projected and the cock-valve 30 is coupled to the container lid 20 in a double-sided manner other than the suction method, Lt; / RTI >

또한 상기 지지벽(24)으로 인해서 장착돌부(22)에 쳇크밸브(30)가 견고하게 끼임결합될 뿐만 아니라 연결부(37)가 지지벽(24)에 지지되어져 밀착부(33)의 승,하강 작동이 용이하게 되는 것이다.Not only the cock valve 30 is firmly engaged with the mounting protrusion 22 due to the support wall 24 but also the connection portion 37 is supported by the support wall 24 so that the tightening portion 33 is lifted The operation becomes easy.

이때 상기 밀착부(33) 이면에는 통기공(23)에 끼임되는 끼임돌부(39)를 하향 돌출되게 형성하여 밀착부(33)가 통기공(23)에 밀착될 경우 끼임돌부(39)가 통기공(23)에 끼임되어져 긴밀한 밀폐력으로 결합되는 것이다.A protruding protrusion 39 that is inserted into the vent hole 23 is formed to protrude downward and the protruding protrusion 39 protrudes downward when the protrusion 33 is in close contact with the vent hole 23, And is pinched by the pores 23 so as to be tightly sealed.

또한 상기 끼임돌부(39)는 밀착부(33)의 이면에서 점점 폭이 좁은 형태로 돌출되게 형성되어 통기공(23)에 끼임이 용이하게 되고 상기 통기공(23)도 끼임돌부(39)와 동일한 형상 즉, 상측은 폭이 넓고 하측은 폭이 좁은 형태로 하여 보다 긴밀한 밀폐력을 갖게 되는 것이다.The pawl portion 39 is formed so as to protrude from the back surface of the tightening portion 33 so as to have a narrow width so that the pawl portion 23 can easily fit into the vent hole 23, The same shape, that is, the upper side has a wide width and the lower side has a narrow width, so that a closer sealing force is obtained.

또한 상기 밀착부(33)의 상면 중앙에는 손잡이(36)를 상향 돌출되게 형성하여 용기가 진공상태로 밀착부(33)가 통기공(23)에 긴밀하게 진공압력에 의해 긴밀하게 밀착된 상태에서 손잡이(36)를 기울이게 되면 밀착부(33)가 통기공(23)에서 들어올려지면서 개방되어져 용기내부의 진공이 해제되어 용기본체(10)에서 용기뚜껑(20)을 간단하게 분리하게 되는 것이다.A handle 36 protrudes upward from the top surface of the tight contact portion 33 so that the tight contact portion 33 is tightly brought into tight contact with the vent hole 23 by a vacuum pressure in a vacuum state When the handle 36 is tilted, the tightly fitting part 33 is lifted up from the vent hole 23 and is opened to release the vacuum inside the container so that the container lid 20 can be easily separated from the container body 10.

또한 용기뚜껑(20)의 세척을 할 경우에도 용기뚜껑(20)에서 쳇크밸브(30)를 손잡이(36)를 파지하여 쉽게 분리할 수 있는 것이다.Also, when the container lid 20 is cleaned, the cockle valve 30 can be easily separated from the container lid 20 by grasping the handle 36.

10: 용기본체
20: 용기뚜껑 21: 요입부
22: 장착돌부 23: 통기공
24: 지지벽
30: 쳇크밸브 31: 내공간
32: 테두리벽 33: 밀착부
34: 공기배출공 35: 흡착날개
36: 손잡이 37: 연결면
38: 끼임공간 39: 끼임돌부
40: 펌프10:
20: container lid 21:
22: mounting projection portion 23: ventilation hole
24: Support wall
30: cock-valve 31: inner space
32: rim wall 33:
34: air exhaust hole 35: adsorption blade
36: Handle 37: Connecting surface
38: pinch space 39: pinch projection
40: pump

Claims (8)

음식물이 담겨지는 용기본체(10)와 상기 용기본체(10)의 상단으로 용기뚜껑(20)이 결합되고, 상기 용기뚜껑(20)에는 용기본체(10)의 내부에 있는 공기를 제거하여 진공상태로 유지토록 하는 쳇크밸브(30)가 형성된 밀폐용기에 있어서,
상기 용기뚜껑(20)의 상면에는 내측으로 요입된 요입부(21)가 형성되고, 상기 요입부(21)에는 통기공(23)이 형성된 장착돌부(22)가 형성되고 상기 장착돌부(22)가 형성된 요입부(21)에 얇은 살두께로 이루어져 하측이 개구된 내공간(31)이 형성되도록 테두리벽(32)과 상면에 다수의 공기배출공(34)이 형성된 밀착부(33)로 형성된 캡의 형태로 되어 상기 테두리벽(32)의 하단에 흡착날개(35)가 형성된 쳇크밸브(30)가 통기공(23)을 막음토록 결합되고 상기 쳇크밸브(30)의 상면에 형성된 밀착부(33)는 테두리벽(32)에서 경사진 연결부(37)에 의해 하향으로 내입되게 형성되어 테두리벽(32)의 내측 상단테두리에 끼임공간(38)이 형성되고 상기 통기공(23)이 형성된 장착돌부(22)의 테두리에는 상향으로 돌출된 지지벽(24)이 형성되어 상기 쳇크밸브(30)가 장착돌부(22)에 결합될 경우에 쳇크밸브(30)의 내측 상단테두리에 형성된 끼임공간(38)에 지지벽(24)이 끼워져 쳇크밸브(30)가 용기뚜껑(20)에 흡착방식과 끼임방식의 이중구조로 견고하게 결합되고 상기 밀착부(33)는 통기공(23)에 막음된 상태에서 진공을 위하여 펌프(40)의 펌핑시에 연결부(37)에 의하여 밀착면(33)만 승,하강으로 작동되어 용기본체(10) 내부의 공기가 배출됨을 특징으로 하는 펌핑에 의한 진공을 유도하는 쳇크밸브가 구비된 밀폐용기.A container lid 20 is coupled to an upper end of the container main body 10 in which foods are contained and the container lid 20 is coupled to an upper end of the container main body 10. The air in the container main body 10 is removed from the container lid 20, In a closed container formed with a cock valve (30)
The container lid 20 is formed with a recessed portion 21 recessed inwardly and the recessed portion 21 is provided with a mounting protrusion 22 formed with a vent hole 23, Is formed in the concave portion 21 formed with the concave portion 32 and the contact portion 33 formed with the plurality of air discharge holes 34 on the upper face so that the inner space 31 having the lower thickness is formed with the concave portion 21 formed thereon. A cock valve 30 in the form of a cap and formed with an adsorption vane 35 at the lower end of the rim wall 32 is connected to the vent hole 23 to close the vent hole 23, 33 are formed so as to be inserted downward by a connecting portion 37 inclined from the rim wall 32 so that a space 38 is formed in the inner upper rim of the rim wall 32, A protruding support wall 24 is formed on the rim of the protrusion 22 so that when the cock valve 30 is coupled to the mounting protrusion 22 The support wall 24 is fitted in the fitting space 38 formed at the inner upper edge of the eco-coke valve 30 so that the cock-valve 30 is firmly coupled to the container lid 20 by the double structure When the pump 40 is pumped for vacuuming in the state where it is blocked by the vent hole 23, the close contact portion 33 is operated by the connection portion 37 to move up and down the close contact surface 33, Wherein the air is exhausted from the inside of the closed container. 음식물이 담겨지는 용기본체(10)와 상기 용기본체(10)의 상단으로 용기뚜껑(20)이 결합되고, 상기 용기뚜껑(20)에는 용기본체(10)의 내부에 있는 공기를 제거하여 진공상태로 유지토록 하는 쳇크밸브(30)가 형성된 밀폐용기에 있어서,
상기 용기뚜껑(20)의 상면에는 내측으로 요입된 요입부(21)가 형성되고, 상기 요입부(21)에는 통기공(23)이 형성된 장착돌부(22)가 형성되고 상기 장착돌부(22)가 형성된 요입부(21)에 밀착면이 많도록 하측은 살두께가 두꺼우면서 상측으로 점점 얇게 되는 만곡면으로 된 테두리벽(31)과 상면에 다수의 공기배출공(34)이 형성된 밀착부(33)로 이루어져 하측이 개구된 내공간(31)이 형성된 캡의 형태로 된 쳇크밸브(30)가 통기공(23)을 막음토록 결합되고 상기 쳇크밸브(30)의 상면에 형성된 밀착부(33)는 테두리벽(31)에서 경사진 연결부(37)에 의해 하향으로 내입되게 형성되어 테두리벽(32)의 내측 상단테두리에 끼임공간(38)이 형성되고 상기 통기공(23)이 형성된 장착돌부(22)의 테두리에는 상향으로 돌출된 지지벽(24)이 형성되어 상기 쳇크밸브(30)가 장착돌부(22)에 결합될 경우에 쳇크밸브(30)의 내측 상단테두리에 형성된 끼임공간(38)에 지지벽(24)이 끼워져 쳇크밸브(30)가 용기뚜껑(20)에 흡착방식과 끼임방식의 이중구조로 견고하게 결합되고 상기 밀착부(33)는 통기공(23)에 막음된 상태에서 진공을 위하여 펌프(40)의 펌핑시에 연결부(37)에 의하여 밀착면(33)만 승,하강으로 작동되어 용기본체(10) 내부의 공기가 배출됨을 특징으로 하는 펌핑에 의한 진공을 유도하는 쳇크밸브가 구비된 밀폐용기.A container lid 20 is coupled to an upper end of the container main body 10 in which foods are contained and the container lid 20 is coupled to an upper end of the container main body 10. The air in the container main body 10 is removed from the container lid 20, In a closed container formed with a cock valve (30)
The container lid 20 is formed with a recessed portion 21 recessed inwardly and the recessed portion 21 is provided with a mounting protrusion 22 formed with a vent hole 23, A concave wall 31 having a curved surface which is thicker at the lower side and thinner gradually toward the upper side and a plurality of air discharging holes 34 formed at an upper surface of the concave wall 31 33 formed on the upper surface of the cock valve 30 and connected to the vent hole 23 in a shape of a cap having an inner space 31 opened at the lower side thereof, Is formed so as to be inserted downward by a connecting portion 37 inclined at the rim wall 31 so that a space 38 is formed in an inner upper rim of the rim wall 32 and a mounting projection 37 formed with the air- A support wall 24 protruding upward is formed at an edge of the mounting projection 22 so that the cock-valve 30 is engaged with the mounting projection 22 The support wall 24 is fitted in the fitting space 38 formed at the inner upper rim of the cock-valve 30 so that the cock-valve 30 is firmly fixed to the container lid 20 by a double structure When the pump 40 is pumped for vacuuming in the closed state of the vent hole 23, only the close contact surface 33 is operated by the connection portion 37 to move up and down, (10) is evacuated. 2. The sealed container as claimed in claim 1, 삭제delete 제 1항 또는 제 2항 어느 한 항에 있어서, 상기 밀착부(33) 이면에는 통기공(23)에 끼임되는 끼임돌부(39)가 하향 돌출되게 형성됨을 특징으로 하는 펌핑에 의한 진공을 유도하는 쳇크밸브가 구비된 밀폐용기.4. The vacuum pump according to any one of claims 1 to 3, wherein a pinched protrusion (39) is formed on the back surface of the tight contact portion (33) so as to be inserted into the vent hole (23) A sealed container with a cock-valve. 제 4항에 있어서, 상기 끼임돌부(39)는 상단은 폭이 넓고 하단은 폭이 좁은 형태로 형성되어 통기공(23)에 끼임이 용이하면서도 긴밀한 밀폐력을 갖게 됨을 특징으로 하는 펌핑에 의한 진공을 유도하는 쳇크밸브가 구비된 밀폐용기.5. The vacuum cleaner according to claim 4, wherein the clamping protrusion (39) has a wide width at its upper end and a narrow width at its lower end so that it can easily fit into the vent hole (23) A sealed container provided with a cock-valve for guiding. 제 1항 또는 제 2항 어느 한 항에 있어서, 밀착부(33)의 중앙에는 손잡이(36)를 상향 돌출되게 형성하여 상기 손잡이(36)의 기울임으로 진공에 의해 통기공(23)에 긴밀하게 밀착되어 있는 밀착부(33)가 쉽게 떨어져 개방되면서 용기본체(10) 내부의 진공이 해제되어 용기뚜껑(20)의 분리가 용이하게 됨을 특징으로 하는 펌핑에 의한 진공을 유도하는 쳇크밸브가 구비된 밀폐용기.The handle (36) according to any one of claims 1 to 4, wherein a handle (36) is formed at the center of the tightening portion (33) so as to protrude upwardly and tilt of the handle (36) The tight contact portion 33 is easily separated and opened so that the vacuum inside the container body 10 is released and the container lid 20 is easily separated. Airtight container. 제 2항에 있어서, 상기 쳇크밸브(30)의 만곡면에 의하여 펌프(40)가 다양한 각도로 위치되어도 펌핑작업이 가능하게 됨을 특징으로 하는 펌핑에 의한 진공을 유도하는 쳇크밸브가 구비된 밀폐용기.3. The vacuum pump according to claim 2, wherein a pumping operation is enabled even if the pump (40) is positioned at various angles by the curved surface of the cock valve (30) . 제 2항에 있어서, 상기 테두리벽(32)에 하향으로 경사지게 돌출된 흡착날개(35)를 형성하여 흡착력이 더욱 우수하게 됨을 특징으로 하는 펌핑에 의한 진공을 유도하는 쳇크밸브가 구비된 밀폐용기.The sealed container according to claim 2, wherein the edge wall (32) is formed with an attracting vane (35) projecting downwardly slantingly to enhance the attraction force.
KR20130169384A 2013-12-31 2013-12-31 pumping of vacuum inducing chet-valve equipped with a wheat roll out containers KR101480290B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130169384A KR101480290B1 (en) 2013-12-31 2013-12-31 pumping of vacuum inducing chet-valve equipped with a wheat roll out containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130169384A KR101480290B1 (en) 2013-12-31 2013-12-31 pumping of vacuum inducing chet-valve equipped with a wheat roll out containers

Publications (1)

Publication Number Publication Date
KR101480290B1 true KR101480290B1 (en) 2015-01-21

Family

ID=52590445

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20130169384A KR101480290B1 (en) 2013-12-31 2013-12-31 pumping of vacuum inducing chet-valve equipped with a wheat roll out containers

Country Status (1)

Country Link
KR (1) KR101480290B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108895757A (en) * 2018-08-08 2018-11-27 惠而浦（中国）股份有限公司 A kind of antistaling vacuum container

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940001912Y1 (en) * 1991-10-10 1994-03-26 주정일 Container for a food
KR101188223B1 (en) * 2011-12-27 2012-10-09 석종철 Check valve of zipper bag for vacuum keeping
KR101301367B1 (en) * 2013-02-22 2013-08-29 박소규 Container cover with locking element for sealing container in vacuum and vacuum container employing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940001912Y1 (en) * 1991-10-10 1994-03-26 주정일 Container for a food
KR101188223B1 (en) * 2011-12-27 2012-10-09 석종철 Check valve of zipper bag for vacuum keeping
KR101301367B1 (en) * 2013-02-22 2013-08-29 박소규 Container cover with locking element for sealing container in vacuum and vacuum container employing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108895757A (en) * 2018-08-08 2018-11-27 惠而浦（中国）股份有限公司 A kind of antistaling vacuum container
CN108895757B (en) * 2018-08-08 2024-03-29 惠而浦（中国）股份有限公司 Vacuum fresh-keeping device

Similar Documents

Publication Publication Date Title
KR101301367B1 (en) Container cover with locking element for sealing container in vacuum and vacuum container employing the same
US6789690B2 (en) Hose direct canister lid
US9517865B2 (en) Airtight canister lid with flexible seal-breaking bulb
US9731887B2 (en) Rubber seal for vacuum receptacle and lid for the receptacle using the same
KR101388092B1 (en) Check valve and lid using the same for a vacuum receptacle
KR101524412B1 (en) Can optionally use the vacuum and sealing check valve is equipped with an airtight container
KR20130025932A (en) A cover for food container
JP5550531B2 (en) Vacuum storage container
KR101480290B1 (en) pumping of vacuum inducing chet-valve equipped with a wheat roll out containers
KR101742611B1 (en) checkvalve for vacuum receptacle
KR101496238B1 (en) A air-tight cover for food container
KR101395317B1 (en) Rubber seal for a vacuum receptacle and lid for the receptacle utilizing the same
KR20110052267A (en) Vacuum container with vacuum packing
US7328548B2 (en) Devices and methods for introducing air into, or removing air from, containers
KR101401485B1 (en) a sealed pot with check valve
KR20170139284A (en) Vacuum sealed cover and Vacuum sealed container having the same
KR20160040056A (en) A closed container having a vacuum means
KR200196432Y1 (en) Air vent apparatus for vacuum vessel
KR200413413Y1 (en) Lid for airtight container of valve operation type
KR20190015000A (en) Suction valve for vacuum packing, Vacuum Container and Vacuum Pack using the same
TWI316499B (en)
KR101597903B1 (en) Airtight container pressing plate
KR20220006757A (en) Vacuum structure of sealed container
JP3000847U (en) Vacuum suction closed container
KR200187987Y1 (en) Valve to air at vacuum container to keep food

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20180103

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20190102

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20200102

Year of fee payment: 6