KR200322339Y1 - Ball valve control structure in pump dispensor - Google Patents

Ball valve control structure in pump dispensor Download PDF

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Publication number
KR200322339Y1
KR200322339Y1 KR20-2003-0009004U KR20030009004U KR200322339Y1 KR 200322339 Y1 KR200322339 Y1 KR 200322339Y1 KR 20030009004 U KR20030009004 U KR 20030009004U KR 200322339 Y1 KR200322339 Y1 KR 200322339Y1
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KR
South Korea
Prior art keywords
ball valve
valve control
liquid
pump
valve
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Application number
KR20-2003-0009004U
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Korean (ko)
Inventor
최희진
오유광
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주식회사 씨디알
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Priority to KR20-2003-0009004U priority Critical patent/KR200322339Y1/en
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Publication of KR200322339Y1 publication Critical patent/KR200322339Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs

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  • Closures For Containers (AREA)

Abstract

본 고안은 액상 또는 젤 상의 화장품이나 세제 등의 액체를 펌핑작용에 의하여 토출시키는 펌프디스펜서에 있어서 펌프하우징의 액체 유입공을 개폐하는 볼밸브의 제어구조에 관한 고안이다.The present invention relates to a control structure of a ball valve for opening and closing a liquid inlet hole of a pump housing in a pump dispenser for discharging liquid such as liquid or gel-like cosmetic or detergent by a pumping action.

본 고안 밸브제어 구조는 볼밸브의 상부 피스톤 복귀스프링 내에 내장되는 구형상의 부재로써 펌핑시에 스탬이 하강되면서 밸브제어부재를 눌러 주면 밸브제어부가 볼밸브를 가압하여 액체 유입공을 효과적으로 밀폐시키는 작용을 하게 되는 것이다.The valve control structure of the present invention is a spherical member embedded in the upper piston return spring of the ball valve, and when the pump is pressed down, the valve control member presses the valve control member to pressurize the ball valve to effectively seal the liquid inlet hole. Will be done.

Description

펌프디스펜서에 있어서 볼밸브 제어구조{Ball valve control structure in pump dispensor}Ball valve control structure in pump dispensor

본 고안은 액상 또는 젤 상의 각종 화장품이나 세제 등을 펌핑작용에 의하여 토출시키는 펌프디스펜서에 있어서 볼밸브 제어구조에 관한 고안이다.The present invention relates to a ball valve control structure in a pump dispenser for discharging various cosmetics or detergents on a liquid or gel by a pumping action.

액상 또는 젤 상의 내용물을 토출시키는 펌프디스펜서는 펌프하우징 내의 피스톤이 노즐헤드의 가압에 의한 압축 작용으로 펌프하우징 하단의 밸브실에 내장된 볼밸브가 밸브실의 액체유입공을 개폐시키면서 내용물이 토출되는 구조를 갖는 것이다.The pump dispenser that discharges the liquid or gel contents discharges the contents while the piston in the pump housing is compressed by the pressure of the nozzle head and the ball valve built into the valve chamber at the bottom of the pump housing opens and closes the liquid inlet hole in the valve chamber. It has a structure.

이와같은 구조로 이루워진 종래 펌프디스펜서를 보면 용기(1)에 씌워지는 용기캡(2)과 결합되는 펌프하우징(3)과 상기 펌프하우징(3)의 하단 내부에 밸브실(4)과 밸브실(4) 저면 중에 천공되는 액체유입공(5)과 액체유입공(5)을 개폐시키도록 밸브실(3)에 내장되는 볼밸브(6)와 상기 하우징(3) 상부에 내장되며 주벽에 피스톤(7)이 끼워진 스탬(8)과 상기 스탬(8) 하단과 상기 밸브실(4) 상단 사이에 내장되는 피스톤 복귀스프링(9)과 상기 스탬(8)과 결합되며 상부에 노즐헤드(10)가 끼워진 액체유통관(11)으로 이루워진다.In the conventional pump dispenser having such a structure, the pump chamber 3 coupled to the container cap 2 covered by the container 1 and the valve chamber 4 and the valve chamber inside the lower end of the pump housing 3 are provided. (4) A ball valve (6) embedded in the valve chamber (3) to open and close the liquid inlet hole (5) and the liquid inlet hole (5) to be drilled in the bottom surface and the piston on the circumferential wall (7) is fitted with a piston return spring (9) and the stem (8) embedded between the stem (8) and the lower end of the stem (8) and the valve chamber (4) and the nozzle head (10) at the top Is made of a liquid distribution pipe (11) fitted.

상기한 구성으로 이루워진 종래 펌프디스펜서는 도 1의 상태에서는 피스톤 복귀스프링(9)의 탄발력에 의하여 펌프하우징(3) 내의 피스톤(7)이 상승되면서 발생되는 흡입 압력에 의하여 밸브실(4)의 볼밸브(6)가 열리면 용기(1) 내의 액체가 펌프하우징(3) 내로 유입되며 도 2의 상태와 같이 노즐헤드(10)를 누르면 하강되는 피스톤(7)의 압력에 의하여 볼밸브(6)가 액체유입공(5)을 막아줌으로써 펌프하우징(3) 내의 액체가 스탬(8) 하부의 액체유통공을 통해 토출되는 것이다.In the state of FIG. 1, the conventional pump dispenser having the above-described configuration has a valve chamber 4 caused by suction pressure generated while the piston 7 in the pump housing 3 is raised by the elastic force of the piston return spring 9. When the ball valve 6 is opened, the liquid in the container 1 flows into the pump housing 3 and presses the nozzle head 10 as shown in FIG. C) to block the liquid inlet hole (5) is to discharge the liquid in the pump housing (3) through the liquid flow hole in the lower portion of the stamp (8).

상기한 구성 및 작용을 하게 되는 종래 펌프디스펜서는 다음과 같은 문제점이 있는 것이다.The conventional pump dispenser to have the above configuration and operation has the following problems.

용기에 수용되는 액체는 액상 또는 젤 상의 것이 주종을 이루고 있는 것으로 액체의 점도에 따라서 볼밸브(6)의 작동에 이상이 생기게 되는 것으로,The liquid contained in the container is mainly in the liquid or gel phase, the abnormality in the operation of the ball valve 6 depending on the viscosity of the liquid,

즉 액체의 점도가 높을 수록 볼밸브(6)의 개폐동작이 원활하지를 못하는 것으로 점도가 높은 액체에 잠겨 있는 볼밸브(6)는 피스톤(7)의 하강 압력에도 신속하게 액체유입공(5)을 막아주지 못하여 발생되는 공차현상의 문제점이 있게 되는 것이다.In other words, the higher the viscosity of the liquid, the less the opening and closing operation of the ball valve 6, and the ball valve 6 immersed in the high viscosity liquid has a rapid liquid inlet hole 5 even at the lower pressure of the piston (7) There is a problem of tolerance that occurs because it does not prevent.

즉 공차현상의 문제점은 피스톤의 하강 압력을 받게 되면 신속하게 볼밸브(6)가 액체유입공(5)을 막아줘야 하는데 액체에 의해 신속하게 작동을 하지 못함으로써 완전히 밀폐되지 않은 액체유입공(5)으로 펌프하우징 내의 액체가 다시 유입되는 문제점이 있게 되는 것이다.That is, the problem of tolerance is that the ball valve (6) should block the liquid inlet hole (5) quickly when the piston is subjected to the downward pressure, but the liquid inlet hole (5) is not completely sealed because it cannot be operated quickly by the liquid. ), There is a problem that the liquid in the pump housing is introduced again.

이와같은 문제점은 액체의 점도가 높을 수록 그 발생율이 높게 되는 것이다.The problem is that the higher the viscosity of the liquid, the higher the occurrence rate.

본 고안은 상기 종래 펌프디스펜서에서 발생되는 문제점을 효과적으로 해결하는 것이 기술적 과제로서 스탬이 하강될 때 볼밸브에 압력을 가해 볼밸브가 신속하게 액체유입공을 막아줄 수 있도록 하기 위해 볼밸브 상부에 구형 볼을 내장시키는 것이다.The present invention effectively solves the problems caused by the conventional pump dispenser. As a technical problem, when a stamp is lowered, a ball valve is spherical on an upper portion of a ball valve to quickly block a liquid inlet hole by applying pressure to the ball valve. It is to embed the ball.

도 1은 본 고안 펌프디스펜서의 볼밸브가 열린 상태의 단면도1 is a cross-sectional view of the open ball valve of the present invention pump dispenser

도 2는 본 고안 펌프디스펜서의 볼밸브가 닫힌 상태의 단면도Figure 2 is a cross-sectional view of the ball valve closed state of the present invention pump dispenser

※ 도면의 주요 부분에 대한 부호의 설명※ Explanation of codes for main parts of drawing

1: 용기 2: 용기캡1: container 2: container cap

3: 펌프하우징 4: 밸브실3: pump housing 4: valve chamber

5: 액체유입공 6: 볼밸브5: liquid inlet hole 6: ball valve

7: 피스톤 8: 스탬7: piston 8: stamp

9: 피스톤복귀스프링 10: 노즐헤드9: piston return spring 10: nozzle head

11: 액체유통관 100: 밸브제어부재11: liquid distribution pipe 100: valve control member

용기(1)에 씌워지는 용기캡(2)과 결합되는 펌프하우징(3)과 상기 펌프하우징(3)의 하단의 밸브실(4)과 상기 밸브실 저면에 천공되는 액체유입공(5)과 액체유입공(5)을 개폐시키도록 밸브실(3)에 내장되는 볼밸브(6)와 상기 하우징 상부에 내장되며 주벽에 피스톤(7)이 끼워진 스탬(8)과 상기 스탬(8) 하단과 밸브실(4) 상단 사이에 내장되는 피스톤 복귀스프링(9)과 상기 스탬(8)과 결합되며 상부에 노즐헤드(10)가 끼워진 액체유통관(11)을 구비한 공지의 펌프디스펜서의 구조에 있어서 상기 볼밸브(6) 상부의 피스톤 복귀스프링(9) 내에 상기 볼밸브(6)를 가압할 수 있는 밸브제어부재(100)를 내장하여서 된 것이다.A pump housing (3) coupled to the container cap (2) covered by the container (1), a valve chamber (4) at the lower end of the pump housing (3), and a liquid inlet hole (5) perforated in the bottom of the valve chamber; A ball valve 6 embedded in the valve chamber 3 to open and close the liquid inlet 5, a stamp 8 embedded in an upper portion of the housing, and a piston 7 fitted to a circumferential wall, and a lower end of the stamp 8; In the structure of a known pump dispenser having a piston return spring (9) embedded between the upper end of the valve chamber (4) and a liquid flow pipe (11) coupled to the stem (8) and fitted with a nozzle head (10) at the top. The valve control member 100 capable of pressing the ball valve 6 in the piston return spring 9 above the ball valve 6 is incorporated.

본 고안의 다른 실시예로서 상기 밸브제어부재(100)는 구형으로 형성하는 것이 바람직하다.In another embodiment of the present invention, the valve control member 100 is preferably formed in a spherical shape.

상기한 구성으로 이루워진 본 고안의 작용 효과를 설명한다.It demonstrates the effect of the present invention made of the above configuration.

도 1은 본 고안 펌프디스펜서의 노즐헤드(10)가 노즐헤드복귀스프링(9)에 의해 상승되어 있는 상태로써 스탬(8)에 끼워진 피스톤(7)이 상승되면서 그 흡입압력에 의하여 밸브실(4)의 액체유입공(5)을 막고 있던 볼밸브(6)가 열리면서 액체유입공(5)을 통해 용기(1)내의 액체가 펌프하우징(3) 내로 유입되는 것이다.FIG. 1 is a view of the valve chamber 4 caused by the suction pressure while the piston 7 fitted to the stem 8 is raised while the nozzle head 10 of the pump dispenser of the present invention is raised by the nozzle head return spring 9. Ball valve (6) blocking the liquid inlet (5) of the () is opened and the liquid in the container (1) is introduced into the pump housing (3) through the liquid inlet (5).

도 2는 본 고안 펌프디스펜서의 노즐헤드(10)가 하강된 상태로써 스탬(8)이 피스톤 복귀스프링(9)을 가압하여 피스톤 복귀스프링(9)이 수축되면서 상기 스탬(8)의 하단부가 밸브제어부재(100)를 누르게 되면 밸브제어부재(100)와 접촉된 볼밸브(6)가 액체유입공(5)을 막아 주게 되는 것이다.FIG. 2 shows the lower end of the stem 8 as the stem 8 contracts as the stem 8 presses the piston return spring 9 as the nozzle head 10 of the pump dispenser is lowered. When the control member 100 is pressed, the ball valve 6 in contact with the valve control member 100 blocks the liquid inlet hole 5.

이와같이 밸브제어부재(100)에서 가해지는 압력에 의해 볼밸브(6)가 액체유입공(5)을 막아줌으로써 밀폐 효과가 크게 상승되어 펌프하우징(3) 내의 액체 토출이 원활하게 이루워지게 되는 것으로 액체의 점도때문에 발생되는 문제점, 즉 볼밸브(6)가 액체의 점도에 의하여 액체유입공(5)을 신속하게 막아주지 못해서 생기는 공차현상이 효과적으로 해소됨으로써 펌핑작용이 원활하게 이루워짐에 따라 액체의 토출량이 일정하여 소량 고가의 기능성 화장품의 경우 정량 사용에 도움을 주게 되는 것이다.As the ball valve 6 blocks the liquid inlet hole 5 by the pressure applied from the valve control member 100, the sealing effect is greatly increased, and the liquid discharge in the pump housing 3 is smoothly achieved. The problem caused by the viscosity of the liquid, that is, the ball valve 6 can not quickly block the liquid inlet (5) due to the viscosity of the liquid is effectively solved by the pumping action smoothly achieved by the pumping action of the liquid The discharge amount is constant, which helps to use a small amount of expensive functional cosmetics.

또한 밸브제어부재(100)는 구형으로 형성되어 있어서 스탬(8)이 하강되어 압력을 가했을 때 볼밸브(6)와의 접촉상태가 일정하게 되고 밸브제어부재(100)는 가벼운 소재로 형성함으로써 볼밸브(6)가 액체유입공(5)을 열어주면서 상승될 때 장애가 되지 않는다.In addition, since the valve control member 100 is formed in a spherical shape, the contact state with the ball valve 6 becomes constant when the stamp 8 is lowered and the pressure is applied, and the valve control member 100 is formed of a light material. It is not an obstacle when (6) is raised while opening the liquid inlet (5).

상기한 구성 및 작용 효과를 가지게 되는 본 고안은 액체의 점도에 의해 밀폐작용이 원활하게 이루어지지 않고 공차현상을 일으키던 볼밸브를 밸브제어부재가 강제적으로 압력을 가해 액체유입공을 밀폐시킴으로써 펌핑시에 발생하는 공차현상의 문제점이 완전히 해소되어 원활한 펌핑작용을 하게되는 효과를 얻을수가 있다.The present invention, which has the above-described constitution and action effects, when the pumping is performed by sealing the liquid inlet hole by forcibly applying a pressure to the valve control member to the ball valve which caused a tolerance phenomenon without a smooth sealing action due to the viscosity of the liquid. It is possible to obtain the effect of smoothly pumping action because the problem of tolerance that occurs is completely solved.

Claims (3)

용기(1)에 씌워지는 용기캡(2)과 결합되는 펌프하우징(3)과 상기 펌프하우징(3)의 하단의 밸브실(4)과 상기 밸브실 저면에 천공되는 액체유입공(5)과 액체유입공(5)을 개폐시키도록 밸브실(3)에 내장되는 볼밸브(6)와 상기 하우징 상부에 내장되며 주벽에 피스톤(7)이 끼워진 스탬(8)과 상기 스탬(8) 하단과 밸브실(4) 상단 사이에 내장되는 피스톤 복귀스프링(9)과 상기 스탬(8)과 결합되며 상부에 노즐헤드(10)가 끼워진 액체유통관(11)을 구비한 공지의 펌프디스펜서의 구조에 있어서 상기 볼밸브(6) 상부의 피스톤 복귀스프링(9) 내에 상기 볼밸브(6)를 가압할 수 있는 밸브제어부재(100)를 내장하여서 된 것을 특징으로 하는 펌프디스펜서에 있어서 볼밸브 제어구조.A pump housing (3) coupled to the container cap (2) covered by the container (1), a valve chamber (4) at the lower end of the pump housing (3), and a liquid inlet hole (5) perforated in the bottom of the valve chamber; A ball valve 6 embedded in the valve chamber 3 to open and close the liquid inlet 5, a stamp 8 embedded in an upper portion of the housing, and a piston 7 fitted to a circumferential wall, and a lower end of the stamp 8; In the structure of a known pump dispenser having a piston return spring (9) embedded between the upper end of the valve chamber (4) and a liquid flow pipe (11) coupled to the stem (8) and fitted with a nozzle head (10) at the top. The ball valve control structure of the pump dispenser, characterized in that the valve control member (100) for pressurizing the ball valve (6) is built in the piston return spring (9) above the ball valve (6). 제1항에 있어서 상기 밸브제어부재(100)가 구형으로 형성된 것을 특징으로 하는 펌프디스펜서에 있어서 볼밸브 제어구조.The ball valve control structure of a pump dispenser according to claim 1, wherein the valve control member is formed in a spherical shape. 제1항에 있어서 상기 밸브제어부재(100)는 구형으로 형성되는 것을 특징으로 하는 펌프디스펜서에 있어서 볼밸브 제어구조.The ball valve control structure of the pump dispenser according to claim 1, wherein the valve control member is formed in a spherical shape.
KR20-2003-0009004U 2003-03-26 2003-03-26 Ball valve control structure in pump dispensor KR200322339Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101116987B1 (en) * 2009-11-20 2012-03-13 한국수자원공사 The non-power well cleaning equipment
KR101240289B1 (en) 2011-03-23 2013-03-07 나노파워텍 주식회사 Spray cap for dispenser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101116987B1 (en) * 2009-11-20 2012-03-13 한국수자원공사 The non-power well cleaning equipment
KR101240289B1 (en) 2011-03-23 2013-03-07 나노파워텍 주식회사 Spray cap for dispenser

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