KR20080037196A - Check valve structure - Google Patents

Check valve structure Download PDF

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Publication number
KR20080037196A
KR20080037196A KR1020060103938A KR20060103938A KR20080037196A KR 20080037196 A KR20080037196 A KR 20080037196A KR 1020060103938 A KR1020060103938 A KR 1020060103938A KR 20060103938 A KR20060103938 A KR 20060103938A KR 20080037196 A KR20080037196 A KR 20080037196A
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KR
South Korea
Prior art keywords
cosmetic container
check valve
tubular cosmetic
valve
tubular
Prior art date
Application number
KR1020060103938A
Other languages
Korean (ko)
Inventor
변영광
Original Assignee
변영광
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 변영광 filed Critical 변영광
Priority to KR1020060103938A priority Critical patent/KR20080037196A/en
Priority to PCT/KR2006/004617 priority patent/WO2008050925A1/en
Publication of KR20080037196A publication Critical patent/KR20080037196A/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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/44—Closures
    • B65D35/46—Closures with valves
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/02—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances with dispensing means, e.g. sprinkling means
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0041—Flexible or deformable reservoirs, e.g. resilient bulbs, compressible tubes
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/36—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for applying contents to surfaces
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/44—Closures
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
    • B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1046—Brush used for applying cosmetics
    • 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

Abstract

A structure of a check valve for a tube type cosmetics container is provided to discharge contents in the container easily by a convenient pressing operation of the container. A structure of a check valve for a tube type cosmetics container includes: a valve hole(14) widely formed on an upper part; a valve body(12) having an opening and closing part(16) formed by tapering off from the valve hole to a lower part; and an insertion wheel(18) formed on a periphery part of the valve body. The opening and closing part is formed in the state that one side end(16a) and the other side end(16b) are closed by coming in contact with each other. The check valve is made of an elastic material.

Description

튜브형 화장품용기용 체크밸브의 구조{Check valve structure}Check valve structure for tubular cosmetic containers

도1은 본 발명의 사시도.1 is a perspective view of the present invention.

도2는 본 발명의 일부절개 사시도.2 is a partially cutaway perspective view of the present invention.

도3은 본 발명의 설치사용상태의 단면도.3 is a cross-sectional view of the installation and use state of the present invention.

도4는 도3의 체크밸브를 형성하는 개폐부가 개방된 상태의 단면도4 is a cross-sectional view of an open / closed portion forming the check valve of FIG.

도5 및 도6은 종래의 체크밸브의 설치사용상태의 단면도.5 and 6 are cross-sectional views of the installation and use state of the conventional check valve.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 체크밸브 12 밸브몸체 14 밸브구멍10 Check valve 12 Valve body 14 Valve hole

16 개폐부 16a 일측단 16b 타측단16 Opening and closing part 16a One end 16b The other end

18 끼움륜 20 튜브형 화장품용기 22 끼움홀18 Insertion ring 20 Tubular cosmetic container 22 Insertion hole

24 토출구 26 화장솔24 Outlet port 26 Makeup brush

본 발명은 튜브형 화장품용기용 체크밸브의 구조에 관한 것으로, 더욱 상세하게는 상부가 넓게 개방되어 형성되고 하부로 갈수록 좁아져 하단부가 일자형으로 맞닿아 닫힌 상태로 형성된 것으로 주로 튜브형 화장품용기의 일측으로 설치되어 사용시에 튜브형 화장품용기를 가압할 때는 폐쇄되고, 가압한 힘을 해제할 때는 개방되도록 한 것으로, 반복적인 가압 및 해제에 의해 튜브형 화장품용기의 수축과 복원이 용이하도록 하여 상기 튜브형 화장품용기의 가압동작을 편리하게 함으로써, 튜브형 화장품용기의 내부에 수용된 내용물(화장품)의 토출을 용이하게 한 것이다.The present invention relates to a structure of a check valve for a tubular cosmetic container, more specifically, the upper portion is formed wide open and narrowed toward the lower portion formed in a closed state by contacting the lower end in a straight line mainly installed on one side of the tubular cosmetic container. It is closed when pressurizing the tubular cosmetic container in use, and to open when releasing the pressurized force, to facilitate the contraction and restoration of the tubular cosmetic container by repeated pressurization and release to pressurize the tubular cosmetic container. By making it convenient, it is easy to discharge the contents (cosmetics) accommodated inside the tubular cosmetic container.

일반적으로 체크밸브는 일방향으로만 개방되도록 하여 유체의 흐름을 일방향으로만 흐르게 하고 역방향으로는 폐쇄시켜 유체의 흐름을 막는 역할을 한다.In general, the check valve is to be opened in only one direction to flow the fluid flow in only one direction and close in the reverse direction serves to block the flow of the fluid.

도5 및 도6은 상기와 같은 역할을 하는 체크밸브의 일례를 나타낸 것으로, 상기 체크밸브(100)를 형성하는 밸브몸체(110)의 내부로 볼(112)과 스프링(114)이 삽입 설치되어 고정부재(116)로 끼움 고정된 것이다.5 and 6 show an example of a check valve that serves as described above, the ball 112 and the spring 114 is inserted into the valve body 110 forming the check valve 100 is installed The fixing member 116 is fitted.

이와 같이 형성된 체크밸브(100)는 볼(112)과 스프링(114)에 의해 밸브구멍(118)이 개폐되는 것으로, 도5의 튜브형 화장품용기(120)를 가압하게 되면 튜브형 화장품용기(120)의 내부에서 발생하는 압력과 스프링(114)의 탄발력에 의해 볼(112)이 상승하여 밸브구멍(118)을 폐쇄하게 되고, 튜브형 화장품용기(120)에 가한 힘을 해제하면 튜브형 화장품용기(120)의 내부의 압력이 높아져 체크밸브(100) 의 내부에 내설된 볼(112)을 끌어당기게 되어 밸브구멍(118)이 개방되어 튜브형 화장품용기(120)의 내부로 공기가 유입되는 것이다.The check valve 100 formed in this way is to open and close the valve hole 118 by the ball 112 and the spring 114, when pressing the tubular cosmetic container 120 of Figure 5 of the tubular cosmetic container 120 The ball 112 rises due to the pressure generated therein and the elasticity of the spring 114 to close the valve hole 118. When the force applied to the tubular cosmetic container 120 is released, the tubular cosmetic container 120 is released. The internal pressure of the is increased to attract the ball 112 in the interior of the check valve 100 to open the valve hole 118 is to introduce air into the tubular cosmetic container 120.

따라서, 상기와 같이 튜브형 화장품용기(120)의 가압 및 해제에 의해 밸브구멍(118)을 개폐하는 체크밸브(100)는 장시간 사용시에 스프링(114)의 탄성력이 약화되어 볼(112)이 밸브구멍(118)을 제대로 폐쇄하지 못하는 결점이 생길 뿐만 아니라, 체크밸브(100)를 형성하는 부품의 수가 많아 제작이 복잡하고, 사용중에 잦은 고장의 원인이 되는 결점이 있었던 것이다.Therefore, the check valve 100 for opening and closing the valve hole 118 by pressing and releasing the tubular cosmetic container 120 as described above is weakened the elastic force of the spring 114 in a long time use, so that the ball 112 is a valve hole Not only does the defect of not closing 118 properly, but also the number of parts forming the check valve 100 is complicated to manufacture, there was a defect that causes frequent failure during use.

본 발명은 상기와 같은 종래의 제반 결점을 해결하기 위하여 신축성 재질로 이루어지되 상부가 넓게 개방되어 형성되고 하부로 갈수록 좁아져 하단부가 일자형으로 맞닿아 닫힌 상태가 되도록 형성함으로써, 사용시에 튜브형 화장품용기의 일측으로 설치되어 사용시에 튜브형 화장품용기를 가압할 때는 폐쇄되고, 가압한 힘을 해제할 때는 개방되도록 한 것으로, 반복적인 가압 및 해제에 의해 튜브형 화장품용기의 수축과 복원이 용이하도록 하여 상기 튜브형 화장품용기의 가압동작을 편리하게 하여 튜브형 화장품용기의 내부에 수용된 내용물의 토출을 용이하게 한 튜브형 화장품용기용 체크밸브의 구조를 제공하고자 함이다.The present invention is made of an elastic material in order to solve the above-mentioned conventional drawbacks, but the upper part is formed wide open and narrowed toward the lower part formed so that the lower end is in contact with a straight line, the use of the tubular cosmetic container in use It is installed on one side and closed when pressurizing the tubular cosmetic container during use, and to be opened when releasing the pressurized force, so that the tubular cosmetic container can be easily contracted and restored by repeated pressing and releasing. The purpose of the present invention is to provide a structure of a check valve for a tubular cosmetic container that facilitates the pressurization operation of the tubular cosmetic container to facilitate the discharge of the contents contained in the tubular cosmetic container.

도1은 본 발명의 사시도, 도2는 본 발명의 일부절개 사시도, 도3은 본 발명 의 설치사용상태의 단면도를 나타낸 것으로,1 is a perspective view of the present invention, Figure 2 is a partially cutaway perspective view of the present invention, Figure 3 is a sectional view showing the installation and use of the present invention,

본 발명은 신축성 재질로 이루어지되, 상부가 넓게 개방되어 밸브구멍(14)이 형성되고, 하부로 갈수록 좁아져 하단부의 일측단(16a)과 타측단(16b)이 일자형으로 맞닿아 닫힌 개폐부(16)를 형성한 밸브몸체(12)의 둘레부로 끼움륜(18)을 형성시켜 구성함으로써, 사용시에 튜브형 화장품용기(20)의 일측으로 끼움 설치되어 상기 튜브형 화장품용기(20)를 가압할 때는 개폐부(16)가 폐쇄되고, 가압한 힘을 해제할 때는 개폐부(16)가 개방되도록 한 것으로, 반복적인 가압 및 해제에 의해 튜브형 화장품용기(20)의 수축과 복원이 용이하도록 하여 상기 튜브형 화장품용기(20)의 가압동작을 편리하게 하여 튜브형 화장품용기(20)의 내부에 수용된 내용물(화장품)의 토출을 용이하게 한 것이다.The present invention is made of an elastic material, the upper portion is wide open the valve hole 14 is formed, the narrower toward the lower side one end (16a) and the other end (16b) of the lower end in contact with a straight opening and closing part 16 By forming the fitting ring 18 around the circumference of the formed valve body 12, it is fitted to one side of the tubular cosmetic container 20 at the time of use, when pressing the tubular cosmetic container 20, the opening and closing part ( When the 16 is closed and the pressure is released, the opening and closing part 16 is opened, and the tubular cosmetic container 20 is easily contracted and restored by the tubular cosmetic container 20 by repeated pressing and releasing. It is to facilitate the ejection of the contents (cosmetics) accommodated in the tubular cosmetic container 20 to facilitate the pressing operation of the).

이하, 첨부된 도면을 참고하여 본 발명을 좀더 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도1 및 도2에 나타낸 바와 같이, 본 발명의 체크밸브(10)는 신축성 재질로 이루어지며, 중앙부는 상, 하를 관통되게 형성하되, 상부는 넓게 개방된 밸브구멍(14)을 형성하며, 상기 넓게 형성된 밸브구멍(14)으로부터 하부로 갈수록 좁아지는 상광하협형상의 개폐부(16)가 형성된 밸브몸체(12)가 형성된다.As shown in Figures 1 and 2, the check valve 10 of the present invention is made of an elastic material, the central portion is formed to pass through the upper and lower, the upper portion forms a wide open valve hole 14, A valve body 12 having an opening / closing portion 16 having a light beam narrowing shape that narrows downward from the widely formed valve hole 14 is formed.

상기 개폐부(16)는 일측단(16a)과 타측단(16b)이 일자형으로 서로 맞닿아 밀접되어 닫힌 상태이며, 유연성을 지니고 있다.The opening and closing part 16 is in a state in which one end 16a and the other end 16b are in close contact with each other in a straight line form, and have flexibility.

상기와 같이 형성된 밸브몸체(12)의 둘레부로는 끼움륜(18)이 형성된 것으로, 상기 끼움륜(18)은 설치되는 물품, 예로써 튜브형 화장품용기(20)의 일측으로 형성된 끼움홀(22)에 끼움륜(18)이 끼움 고정되도록 고정 설치하는 것이다.A fitting wheel 18 is formed at a circumference of the valve body 12 formed as described above, and the fitting wheel 18 is a fitting hole 22 formed at one side of an article to be installed, for example, a tubular cosmetic container 20. The fitting wheel 18 is to be installed to be fixed to fit.

따라서, 상기와 같이 형성된 본 발명의 체크밸브(10)는 도3에 나타낸 바와 같이, 토출구(24)를 갖는 튜브형 화장품용기(20)의 일측으로 형성된 끼움홀(18)에 끼움 설치되는 것으로, 상기 끼움홀(18)로 체크밸브(10)의 밸브몸체(12)의 하단부인 개폐부(16)를 먼저 끼움시킨 후, 상부를 강제로 눌러 끼움시킴으로서, 밸브몸체(12)의 둘레부로 형성된 끼움륜(18)이 끼움 고정되어 설치된다.Therefore, the check valve 10 of the present invention formed as described above is installed in the fitting hole 18 formed at one side of the tubular cosmetic container 20 having the discharge port 24, as shown in FIG. The fitting ring 18 formed around the valve body 12 by inserting the opening / closing part 16 which is the lower end of the valve body 12 of the check valve 10 into the fitting hole 18 and then pressing the upper part by force. 18) is installed by fixing it.

이때, 상기의 체크밸브(10)는 신축성과 유연성이 있는 재질로 이루진 것으로, 강제 끼움 설치가 가능하며, 신축성에 의해 끼움홀(22)이 완전밀폐가 이루어진 상태로 끼움 고정 설치되어 끼움륜(18)과 끼움홀(22) 간에는 완전한 밀폐가 이루어진 상태로 끼움 결합된다.At this time, the check valve 10 is made of a material with elasticity and flexibility, it is possible to install a forced fit, the fitting hole 22 is installed in a state of being fully sealed by the elasticity is fitted to the fitting ring ( 18) and the fitting hole 22 is fitted in a state of being completely sealed.

상기와 같이 고정 설치된 체크밸브(10)는 튜브형 화장품용기(20)를 손으로 잡고 가압하여 줌으로서, 튜브형 화장품용기(20)의 내부에 저장된 내용물의 발산 압력에 의하여 토출구(24)가 상승됨에 따라 개방되면서 튜브형 화장품용기(20)의 내부에 저장된 내용물(예로써, 액상의 화장품이나 파우더)이 토출되어 화장솔(26)에 함침되어 진다.The check valve 10 fixed as described above is by holding and pressing the tubular cosmetic container 20 by hand, as the discharge port 24 is raised by the diverging pressure of the contents stored in the tubular cosmetic container 20. While being opened, the contents (eg, liquid cosmetics or powder) stored in the tubular cosmetic container 20 are discharged and impregnated in the makeup brush 26.

이때, 튜브형 화장품용기(20)의 일측으로 설치된 체크밸브(10)는 하단부의 개폐부(16)가 신축성이 있으며 유연한 재질로 이루어져 서로 밀접한 상태로 폐쇄되어 있어 튜브형 화장품용기(20)의 내부 공기는 토출구(24)측으로만 배출된다.At this time, the check valve 10 installed on one side of the tubular cosmetic container 20 is closed and close to each other made of a flexible and flexible material of the opening and closing portion 16 of the lower end of the tubular cosmetic container 20, the internal air discharge port It is discharged only to the (24) side.

이와 같이 튜브형 화장품용기(20)를 가압함에 따라서 토출되는 내용물(화장품용액이나 파우더)이 화장솔(26)에 함침되는 상태로 사용한 후에 가압한 손을 해 제하게 되면, 튜브형 화장품용기(20)의 일측으로 형성된 체크밸브(10)의 하단부로 형성된 개폐부(16)가 열리면서 개방되는 것으로, 상기 튜브형 화장품용기(20)에 가압된 힘을 해제시킬 때에는 도4에 나타낸 바와 같이 튜브형 화장품용기(20)의 팽창력으로 흡인되는 흡인력에 의해 체크밸브(10)에 형성된 개폐부(16)가 열리면서 개방되어 밸브구멍(14)을 통하여 튜브형 화장품용기(20)의 내부로 공기가 유입되어 튜브형 화장품용기(20)의 복원이 용이하도록 한다.In this way, when the contents (cosmetic solution or powder) discharged by pressing the tubular cosmetic container 20 is used in the state impregnated in the makeup brush 26, and the pressure is released, one side of the tubular cosmetic container 20 is released. Opening and closing portion 16 formed by the lower end of the check valve 10 formed in the opening to open, when releasing the pressure applied to the tubular cosmetic container 20 as shown in Figure 4 the expansion force of the tubular cosmetic container 20 Opening and closing portion 16 formed in the check valve 10 is opened by the suction force is drawn into the air is introduced into the tubular cosmetic container 20 through the valve hole 14 to restore the tubular cosmetic container 20 Make it easy.

따라서, 상기와 같이 설치된 체크밸브(10)는 반복적인 가압 및 해제에 의해 튜브형 화장품용기(20)의 수축과 복원이 용이하도록 하여 상기 튜브형 화장품용기(20)의 가압동작을 편리하게 하여 튜브형 화장품용기(20)의 내부에 수용된 내용물의 토출을 용이하게 한 것이다.Therefore, the check valve 10 installed as described above facilitates the contracting and restoring of the tubular cosmetic container 20 by repeated pressurization and release, thereby facilitating the pressurization operation of the tubular cosmetic container 20. It is to facilitate the discharge of the contents contained in the interior of (20).

이상과 같이 본원 발명은 신축성 재질로 이루어지되 하부로 갈수록 좁아져 하단부가 일자형으로 맞닿아 닫힌 상태로 형성된 것으로 주로 튜브형 화장품용기의 일측으로 설치되어 사용시에 튜브형 화장품용기를 가압할 때는 폐쇄되고, 가압한 힘을 해제할 때는 개방되도록 한 것으로, 반복적인 가압 및 해제에 의해 튜브형 화장품용기의 수축과 복원이 용이하도록 하여 상기 튜브형 화장품용기의 가압동작을 편리하게 함으로써, 튜브형 화장품용기의 내부에 수용된 내용물의 토출을 용이하게 한 것이다.As described above, the present invention is made of an elastic material, but becomes narrower toward the bottom and formed in a closed state by contacting the lower end in a straight shape. It is to be opened when releasing the force, to facilitate the contracting and restoring of the tubular cosmetic container by repeated pressing and releasing to facilitate the pressing operation of the tubular cosmetic container, the discharge of the contents contained in the tubular cosmetic container It is to facilitate.

Claims (1)

유체 또는 공기의 흐름을 일방향으로만 개방시키고, 역방향으로는 폐쇄시키는 튜브형 화장품용기용 체크밸브에 있어서,In the check valve for the tubular cosmetic container which opens the flow of fluid or air in only one direction, and closes in the reverse direction, 상기 체크밸브(10)는 신축성 재질로 이루어지되, 상부가 넓게 개방되어 밸브구멍(14)이 형성되고, 하부로 갈수록 좁아져 하단부의 일측단(16a)과 타측단(16b)이 일자형으로 맞닿아 닫힌 개폐부(16)를 형성한 밸브몸체(12)의 둘레부로 끼움륜(18)을 형성시켜 구성한 것을 특징으로 한 튜브형 화장품용기용 체크밸브의 구조The check valve 10 is made of an elastic material, but the upper part is wide open, the valve hole 14 is formed, and narrowed toward the lower side, the one end 16a and the other end 16b of the lower end abut on a straight line. Structure of the tubular cosmetic container check valve, characterized in that the fitting ring 18 is formed by forming a circumference of the valve body 12 with the closed opening and closing portion 16 formed
KR1020060103938A 2006-10-25 2006-10-25 Check valve structure KR20080037196A (en)

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KR1020060103938A KR20080037196A (en) 2006-10-25 2006-10-25 Check valve structure
PCT/KR2006/004617 WO2008050925A1 (en) 2006-10-25 2006-11-07 Check valve structure of the cosmetic case

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101355654B1 (en) * 2012-05-22 2014-01-29 정만택 Cosmetics container of nozzle type
KR200477179Y1 (en) * 2012-10-31 2015-05-15 (주)아모레퍼시픽 A Vivrating Blow Container having On-Off Check Valve
KR20210071786A (en) * 2019-12-02 2021-06-16 (주)제이숲 scalp massager

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Publication number Priority date Publication date Assignee Title
KR840005423A (en) * 1982-07-08 1984-11-12 요시오까시로 Manufacturing method of indole compound
KR890000159A (en) * 1987-01-15 1989-03-13 원본미기재 Automatic pressurizer
KR100199480B1 (en) * 1991-04-26 1999-06-15 월터 클리웨인; 한스-피터 위트린 Diketopyrrolopyrrole compounds and dye composition containing the same

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Publication number Priority date Publication date Assignee Title
KR200199480Y1 (en) * 2000-05-03 2000-10-02 원백희 Cabonateddrink bottle

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
KR840005423A (en) * 1982-07-08 1984-11-12 요시오까시로 Manufacturing method of indole compound
KR890000159A (en) * 1987-01-15 1989-03-13 원본미기재 Automatic pressurizer
KR100199480B1 (en) * 1991-04-26 1999-06-15 월터 클리웨인; 한스-피터 위트린 Diketopyrrolopyrrole compounds and dye composition containing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101355654B1 (en) * 2012-05-22 2014-01-29 정만택 Cosmetics container of nozzle type
KR200477179Y1 (en) * 2012-10-31 2015-05-15 (주)아모레퍼시픽 A Vivrating Blow Container having On-Off Check Valve
KR20210071786A (en) * 2019-12-02 2021-06-16 (주)제이숲 scalp massager

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