KR101061998B1 - Pumping device for liquid storage container - Google Patents

Pumping device for liquid storage container Download PDF

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Publication number
KR101061998B1
KR101061998B1 KR1020090104030A KR20090104030A KR101061998B1 KR 101061998 B1 KR101061998 B1 KR 101061998B1 KR 1020090104030 A KR1020090104030 A KR 1020090104030A KR 20090104030 A KR20090104030 A KR 20090104030A KR 101061998 B1 KR101061998 B1 KR 101061998B1
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KR
South Korea
Prior art keywords
opening
discharge guide
closing
valve
contents
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KR1020090104030A
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Korean (ko)
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KR20100048927A (en
Inventor
윤석관
강성준
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강성준
윤석관
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Publication of KR20100048927A publication Critical patent/KR20100048927A/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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
    • 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
    • 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
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • B05B11/1077—Springs characterised by a particular shape or material
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

본 발명은 펌프헤드의 하강동작에 의해서만 내용물이 유출되도록 하면서 펌프헤드의 상승동작시, 배출안내부재의 걸림돌기가 공급개폐부재의 걸림편을 변형시키면서 배출안내부재의 걸림돌기 외주면에 면접촉되어 폐쇄함과 아울러 펌프헤드의 하강 및 상승동작시, 개폐부재 및 배출밸브가 헤드밸브 및 배출안내부재를 개폐시켜 용기의 역립시, 내용물의 역류 및 외부 공기의 유입을 차단하여 내용물의 산패 및 오염, 변질을 방지할 수 있는 액체 저장용기의 펌핑장치에 관한 것이다.The present invention allows the contents to be discharged only by the lowering operation of the pump head, and during the ascending operation of the pump head, the locking projection of the discharge guide member is closed in surface contact with the outer peripheral surface of the locking projection of the discharge guide member while deforming the locking piece of the supply opening and closing member. In addition, when the pump head descends and ascends, the opening / closing member and the discharge valve open and close the head valve and the discharge guide member to prevent the backflow of the contents and the inflow of external air, thereby preventing rancidity, contamination and deterioration of the contents. It relates to a pumping device for a liquid storage container that can be prevented.

용기, 펌핑헤드, 복원부재, 걸림편, Container, pumping head, restoring member, locking piece,

Description

액체 저장용기의 펌핑장치{device for pumping of liquad vessel}Device for pumping of liquad vessels

본 발명은 액체 저장용기에 관한 것으로, 보다 상세하게는 펌프헤드의 하강동작에 의해서만 내용물이 유출되도록 하면서 용기의 역립시, 내용물의 역류를 차단할 수 있을 뿐만 아니라 실링상태를 견고하게 유지하여 공기에 의한 내용물의 산패를 방지할 수 있는 액체 저장용기의 펌핑장치에 관한 것이다.The present invention relates to a liquid storage container, and more particularly, to allow the contents to flow out only by the lowering operation of the pump head. The present invention relates to a pumping apparatus for a liquid storage container capable of preventing rancidity of contents.

일반적으로 액체 저장용기는, 젤이나 크림제 형의 각종 화장품, 세정제, 의약품 등과 같은 내용물을 충진하여 사용하는 것으로, 이는 단순히 내용물을 수용하는 구조를 가진 형태와, 용기에 마련된 버튼을 누름으로써 일정량의 내용물이 유출되도록 한 펌핑형태로 구분된다.In general, the liquid storage container is used to fill the contents, such as cosmetics, detergents, medicines, etc. in the form of gels or creams, which has a structure that simply accommodates the contents and by pressing a button provided in the container It is divided into a pumping form that allows the contents to flow out.

상기 펌핑형태의 액체 저장용기는, 본건 출원인이 2004년 특허 제39131호로 출원하여 제545007호로 액체 저장용기의 펌핑장치를 등록받은 바 있다.The liquid storage container of the pumping type has been filed by the applicant of the Patent No. 39131 in 2004 and the registered pumping device of the liquid storage container as No. 545007.

선 등록된 특허는, 사용자에 의해 가압되는 펌핑헤드가 하강하여 주름관 내부 공간을 수축시키면서 상승되는 압력이 하단밸브를 닫음과 동시에 상단밸브를 개 방시키면서 통과하는 내용물이 유출관 내부의 내용물과 함께 노즐을 통해 외부로 토출되도록 하고, 펌핑헤드의 가압력이 해제되면, 주름관의 복원력으로 펌핑헤드가 상승하여 주름관 내부 공간이 확장되면서 내부 압력이 떨어져 상단밸브를 닫음과 동시에 하단밸브를 개방시키면서 용기의 내용을 흡입한 후, 대기상태에 들어가게 된다.The pre-registered patent discloses that the pumping head pressurized by the user descends and constricts the space inside the corrugated pipe while the pressure rising while closing the lower valve and opening the upper valve opens together with the contents inside the outlet pipe. When the pressure of the pumping head is released, the pumping head rises due to the restoring force of the corrugated pipe, and the space inside the corrugated pipe expands and the internal pressure drops, closing the top valve and opening the bottom valve. After inhalation, it enters the standby state.

그러나 선 등록된 특허는, 내용물 토출을 위한 헤드 구조가 단순하고 펌팩트하여 비교적 많은 양의 내용물이 그대로 외부 공기에 노출되는 경우가 발생하지 않음으로써 내용물의 산패를 방지할 수 있는 이점은 있으나, 용기의 역립시, 하단밸브와 상단밸브가 하단밸브홀과 상단밸브홀을 견고하게 폐쇄시키지 못하므로 용기내의 내용물이 하단밸브와 상단밸브 및 펌핑헤드를 경유하여 외부로 유출되는 문제점이 있었고, 상기 내용물 유출에 따른 경제적 손실 및 내용물이 공기에 노출되어 오염 및 변질되는 문제점이 있었다.However, the pre-registered patent has the advantage that the head structure for discharging the contents is simple and pumpy, so that a relatively large amount of the contents are not exposed to the outside air as it is and thus preventing the rancidity of the contents. When the valve was reversed, the lower valve and the upper valve could not firmly close the lower valve hole and the upper valve hole, so that the contents in the container leaked to the outside via the lower valve, the upper valve, and the pumping head. There is a problem in that the economic loss and contents due to exposure to air pollution and deterioration.

이에 상술한 바와 같은 종래의 제반결함을 감안하여 이루어진 것으로, 본 발명의 목적은, 펌프헤드의 하강동작에 의해서만 내용물이 유출되도록 하면서 펌프헤드의 상승동작시, 배출안내부재의 걸림돌기가 공급개폐부재의 걸림편을 변형시키면서 배출안내부재의 걸림돌기 외주면에 면접촉되도록 폐쇄하여 외부 공기의 유입을 차단하는 액체 저장용기의 펌핑장치를 제공함에 있다.In view of the above-mentioned conventional defects, the object of the present invention is to allow the contents of the pump head to be discharged only by the lowering operation of the pump head, while the pumping head is moved up and down when the discharge guide member of the supply opening and closing member The present invention provides a pumping apparatus for a liquid storage container that closes the outer surface of the engaging protrusion of the discharge guide member while deforming the locking piece to block the inflow of external air.

또한, 본 발명의 다른 목적은, 펌프헤드의 하강 및 상승동작시, 개폐부재 및 배출밸브가 헤드밸브 및 배출안내부재를 개폐시켜 용기의 역립시, 내용물의 역류를 차단할 수 있는 액체 저장용기의 펌핑장치를 제공함에 있다.In addition, another object of the present invention, the pumping of the liquid storage container that can block the reverse flow of the contents, when the pump head is lowered and raised, the opening and closing member and the discharge valve to open and close the head valve and the discharge guide member when the container is reversed In providing a device.

본 발명 액체 저장용기의 펌핑장치는,The pumping device of the liquid storage container of the present invention,

내용물을 저장하는 용기에 장착된 헤드밸브의 고정편에 장착되어 배출안내부재의 하강 및 상승을 안내하면서 배출안내부재의 상승시, 배출안내부재의 하단부 가압으로 변형됨과 동시에 배출안내부재 외주면에 면접촉되어 폐쇄하는 공급개폐부재와;Mounted on the fixed piece of the head valve mounted on the container for storing the contents, it guides the lowering and rising of the discharge guide member, and when the discharge guide member rises, it is transformed by pressurization of the lower part of the discharge guide member and at the same time contacted with the outer circumferential surface of the discharge guide member. A supply opening and closing member which is closed;

상기 공급개폐부재의 공급홀을 따라 펌핑헤드의 가압으로 하강하면서 공급개폐부재 내부의 내용물이 노즐로 배출되도록 하는 배출안내부재와;A discharge guide member which is discharged by the pressure of the pumping head along the supply hole of the supply opening and closing member to discharge the contents of the supply opening and closing member to the nozzle;

상기 헤드밸브의 고정편과 펌핑헤드의 유출관에 장착된 배출안내부재의 하단부를 수용하도록 결합되어 가압력이 해제된 배출안내부재 및 펌핑헤드를 복원시키는 복원부재를 포함하여 구성되는 것을 특징으로 하는 것이다.It is characterized in that it comprises a restoring member for restoring the pumping head and the discharge guide member is coupled to accommodate the lower end of the discharge guide member mounted on the fixed piece of the head valve and the outlet pipe of the pumping head .

본 발명 액체 저장용기의 펌핑장치에 의하면, 펌프헤드의 하강동작에 의해서만 내용물이 유출되도록 하면서 펌프헤드의 상승동작시, 배출안내부재의 걸림돌기가 공급개폐부재의 걸림편을 변형시키면서 배출안내부재의 걸림돌기 외주면에 면접 촉되어 폐쇄함과 아울러 펌프헤드의 하강 및 상승동작시, 개폐부재 및 배출밸브가 헤드밸브 및 배출안내부재를 개폐시켜 용기의 역립시, 내용물의 역류 및 외부 공기의 유입을 차단함으로써, 내용물의 산패 및 오염, 변질을 방지하면서 안정감있게 사용할 수 있는 이점을 가질 수 있는 것이다.According to the pumping apparatus of the liquid storage container of the present invention, while the contents of the pump head is discharged only by the lowering operation of the pump head, during the ascending operation of the pump head, the engaging projection of the discharge guide member deforms the engaging piece of the supply opening and closing member while the locking projection of the discharge guide member. When the pump head is closed and raised, the opening / closing member and the discharge valve open and close the head valve and the discharge guide member to block the reverse flow of contents and inflow of external air. In addition, it can have the advantage of being used stably while preventing the rancidity, contamination, and deterioration of the contents.

이하, 첨부된 도면에 의거하여 본 발명의 일 실시예를 상세히 설명한다. 도 1은 본 발명의 분리사시도이고, 도 2는 본 발명의 단면도이다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1 is an exploded perspective view of the present invention, Figure 2 is a cross-sectional view of the present invention.

본 발명 액체 저장용기의 펌핑장치(100)는, 내용물을 저장하는 용기(70)에 장착된 헤드밸브(110)의 고정편(111)에 장착되어 배출안내부재(140)의 하강 및 상승을 안내하면서 배출안내부재(140)의 상승시, 배출안내부재(140)의 하단부 가압으로 걸림편(133)이 변형됨과 동시에 배출안내부재(140) 외주면에 면접촉되어 폐쇄하는 공급개폐부재(130)가 구성되고, 상기 공급개폐부재(130)의 공급홀을 따라 펌핑헤드(120)의 가압으로 하강하면서 공급개폐부재(130) 내부의 내용물이 노즐(121)로 배출되도록 하는 배출안내부재(140)가 구성되며, 상기 헤드밸브(110)의 고정편(111)과 배출안내부재(140)에 결합되어 가압력이 해제된 배출안내부재(140) 및 펌핑헤드(120)를 복원시키는 복원부재(150)를 포함하여 구성되는 것으로, 이를 좀더 구체적으로 설명하면 다음과 같다.The pumping device 100 of the liquid storage container of the present invention is mounted on the stationary piece 111 of the head valve 110 mounted on the container 70 for storing the contents to guide the lowering and rising of the discharge guide member 140. While the discharge guide member 140 is raised, the supply and closing member 130 which is closed in contact with the outer circumferential surface of the discharge guide member 140 is deformed at the same time as the locking piece 133 is deformed by pressing the lower end of the discharge guide member 140. The discharge guide member 140 configured to discharge the contents inside the supply opening and closing member 130 to the nozzle 121 while descending by the pressure of the pumping head 120 along the supply hole of the supply opening and closing member 130. Is configured, coupled to the fixing piece 111 and the discharge guide member 140 of the head valve 110, the restoring member 150 for restoring the discharge guide member 140 and the pumping head 120 is released pressure It is configured to include, it will be described in more detail as follows.

상기 공급개폐부재(130)는, 상기 헤드밸브(110)의 고정편(111)에 장착되는 몸체(131)가 구비되고, 상기 몸체(131) 내부에 배출안내부재(140)가 이동할 수 있 도록 관통된 이동홀(132)이 구비되며, 상기 이동홀(132)이 구비되는 몸체(131) 단부에 절곡되어 배출안내부재(140) 하단부가 면접촉되도록 하는 걸림편(133)을 포함하여 구비된다.The supply opening and closing member 130 is provided with a body 131 mounted to the fixing piece 111 of the head valve 110, so that the discharge guide member 140 can move inside the body 131. A through hole 132 is provided, and includes a locking piece 133 that is bent at an end of the body 131 provided with the moving hole 132 so that the lower end of the discharge guide member 140 is in surface contact. .

상기 걸림편(133)은 변형 및 복원이 가능한 연질로 형성되는 것이 바람직하다.The locking piece 133 is preferably formed of a soft that can be deformed and restored.

상기 배출안내부재(140)는, 상기 공급개폐부재(130)의 이동홀(132)에 하강 및 상승하도록 장착되면서 하부가 폐쇄되고 상부가 개구된 배출안내홀(141)이 구비되고, 상기 배출안내홀(141) 하단부 외주면에 관통되는 배출안내공(142)이 구비되며, 상기 배출안내홀(141) 하부에 외향으로 경사지게 돌출된 걸림돌기(143)를 포함하여 구비된다.The discharge guide member 140 is provided to be lowered and raised in the movement hole 132 of the supply opening and closing member 130 is provided with a discharge guide hole 141, the lower portion is closed and the upper portion is opened, the discharge guide The discharge guide hole 142 penetrates the outer circumferential surface of the lower end of the hole 141, and is provided to include a locking protrusion 143 protruding outwardly inclined outward from the lower portion of the discharge guide hole 141.

상기 펌핑헤드(120)의 가압시에만 내용물이 배출되도록 배출안내부재(140)의 배출안내홀(141)을 개폐하는 배출밸브(160)를 더 포함하여 구성되며, 상기 배출밸브(160)는, 상기 배출안내홀(141)을 개폐시키는 개폐판(161)이 구비되고, 상기 개폐판(161)을 수용하면서 펌핑헤드(120)가 유동하지 않도록 가압하는 테두리(162)가 구비되며, 상기 테두리(162)와 개폐판(161)을 연결하는 적어도 1개 이상의 탄성리브(163)로 구비된다.It further comprises a discharge valve 160 for opening and closing the discharge guide hole 141 of the discharge guide member 140 so that the contents are discharged only when the pumping head 120 is pressurized, the discharge valve 160, The opening and closing plate 161 is provided to open and close the discharge guide hole 141, and the edge 162 is provided to press the pumping head 120 so as not to flow while receiving the opening and closing plate 161, and the edge ( 162 and at least one elastic rib 163 connecting the opening and closing plate 161 is provided.

상기 개폐판(161) 저면에 개폐판(161)의 승,하강 및 내용물의 이동을 안내하는 안내리브(161')가 돌출되는 것이 바람직하다.It is preferable that the guide rib 161 ′ for guiding the lifting and lowering of the opening and closing plate 161 and the movement of the contents protrudes from the bottom of the opening and closing plate 161.

상기 펌핑헤드(120)의 가압시에만 내용물이 배출되도록 헤드밸브(110)의 밸브홀(112)을 개폐시키는 개폐밸브(170)를 더 포함하여 구성되며, 상기 개폐밸 브(170)는, 상기 밸브홀(112)을 개폐시키는 개폐판(171)이 구비되고, 상기 개폐판(171)을 수용하면서 공급개폐부재(130)의 몸체(131)가 유동하지 않도록 가압하는 테두리(172)가 구비되며, 상기 테두리(172)와 개폐판(171)을 연결하는 적어도 1개 이상의 탄성리브(173)로 구비된다.The on-off valve 170 for opening and closing the valve hole 112 of the head valve 110 so that the contents are discharged only when the pumping head 120 is pressurized, the opening and closing valve 170 is, An opening and closing plate 171 for opening and closing the valve hole 112 is provided, and an edge 172 is provided to press the body 131 of the supply opening and closing member 130 so as not to flow while receiving the opening and closing plate 171. At least one elastic rib 173 connecting the edge 172 and the opening and closing plate 171 is provided.

상기 개폐판(171) 저면에 개폐판(171)의 승,하강 및 내용물의 이동을 안내하는 안내리브(171')가 돌출되는 것이 바람직하다.It is preferable that the guide ribs 171 ′ for guiding the lifting and lowering of the opening and closing plate 171 and the movement of the contents protrude from the bottom of the opening and closing plate 171.

상기 용기(70)의 하단부 내면에 복원부재(150)에 의한 펌핑헤드(120)의 상승시, 대기압을 용기 내의 내용물에 전달하여 가압하기 위한 통상적인 피스톤(미도시)이 밀착되어 구성되는 것이 바람직하다.When the pumping head 120 is raised by the restoring member 150 on the inner surface of the lower end of the vessel 70, a conventional piston (not shown) for delivering and pressurizing the atmospheric pressure to the contents in the vessel is preferably configured to be in close contact. Do.

다음은 상기와 같이 구성된 본 발명의 작동과정을 설명한다.The following describes the operation of the present invention.

먼저, 사용자가 용기(70)의 내용물을 토출하여 사용하고자 펌핑헤드(120)를 가압하면, 도 3에 도시된 바와 같이, 상기 펌핑헤드(120) 및 펌핑헤드(120)의 유출관(122)에 결합된 배출안내부재(140)가 공급개폐부재(130)의 이동홀(132)을 따라 복원부재(150)를 압축시키면서 하강하여 상기 배출안내부재(140)의 배출안내공(142)이 공급개폐부재(130)의 몸체(131)와 연통되도록 한다.First, when the user pressurizes the pumping head 120 to discharge and use the contents of the container 70, as shown in FIG. 3, the pumping head 120 and the outlet pipe 122 of the pumping head 120 are shown. The discharge guide member 140 coupled to the descending while compressing the restoration member 150 along the moving hole 132 of the supply opening and closing member 130 is supplied to the discharge guide hole 142 of the discharge guide member 140 In communication with the body 131 of the opening and closing member 130.

여기서, 상기 배출안내부재(140)의 걸림돌기(143)는 공급개폐부재(130)의 걸림편(133)에서 이탈됨과 동시에 상기 걸림편(133)은 걸림돌기(143)의 가압으로 변형된 상태가 자체 복원력으로 복원된다.Here, the locking projection 143 of the discharge guide member 140 is separated from the locking piece 133 of the supply opening and closing member 130 and at the same time the locking piece 133 is deformed by the pressure of the locking projection 143. Is restored to its own resilience.

이때, 상기 배출안내부재(140)가 하강하면서 상기 배출안내부재(140)와 헤드 밸브(110)의 고정편(111)에 결합된 복원부재(150)를 압축시킴과 동시에 상기 복원부재(150) 내부 압력을 상승시키게 되고, 상승된 압력으로 가압되는 개폐밸브(170)의 개폐판(171)이 헤드밸브(110)의 밸브홀(112)을 폐쇄시키는데, 상기 배출안내부재(140)의 걸림돌기(144)가 개폐밸브(170)의 탄성리브(173)를 가압하여 개폐판(171)이 밸브홀(112)을 폐쇄시킬 수도 있는 것이다.At this time, while the discharge guide member 140 is lowered while compressing the restoring member 150 coupled to the fixing piece 111 of the discharge guide member 140 and the head valve 110 and at the same time the restoring member 150 The internal pressure is increased, and the opening and closing plate 171 of the on-off valve 170 pressurized to the elevated pressure to close the valve hole 112 of the head valve 110, the locking projection of the discharge guide member 140 144 may press the elastic rib 173 of the on-off valve 170, the on-off plate 171 may close the valve hole 112.

상기 개폐밸브(170)는, 상기 공급개폐부재(130)의 몸체(131)가 헤드밸브(110)에 안착된 테두리(172)를 가압하여 유동하지 못한 상태에서 상기 테두리(172)에 탄성리브(173)로 연결된 개폐판(171)이 압력에 의해 하강하여 밸브홀(112)을 폐쇄시키는데, 상기 개폐판(171)의 저면에 돌출된 안내리브(171')가 밸브홀(112) 내면을 따라 하강하면서 개폐판(171)의 하강이동을 안내할 수 있는 것이다.The opening and closing valve 170, the body 131 of the supply opening and closing member 130, the elastic ribs on the rim 172 in a state in which the rim (172) seated on the head valve 110 can not be flowed The opening and closing plate 171 connected by 173 is lowered by the pressure to close the valve hole 112. A guide rib 171 ′ protruding from the bottom of the opening and closing plate 171 is along the inner surface of the valve hole 112. It is possible to guide the downward movement of the opening and closing plate 171 while descending.

또한, 상승한 압력에 의해 공급개폐부재(130)의 몸체(131) 내부에 위치한 내용물은 배출안내부재(140)의 배출안내공(142)을 경유하여 배출안내홀(141)로 공급됨과 동시에 배출안내부재(140)의 배출안내홀(141)을 개폐시키는 배출밸브(160)를 가압한다.In addition, the contents located inside the body 131 of the supply opening and closing member 130 by the elevated pressure is supplied to the discharge guide hole 141 via the discharge guide hole 142 of the discharge guide member 140 and at the same time discharge guide The discharge valve 160 for opening and closing the discharge guide hole 141 of the member 140 is pressurized.

상기 배출밸브(160)를 가압하는 내용물은, 개폐판(161)의 저면에 돌출된 방사상으로 돌출된 안내리브(161') 사이를 경유하여 개폐판(161)을 가압함과 동시에 상기 개폐판(161)은 배출안내부재(140)에 안착되어 펌핑헤드(120)가 유동하지 못하도록 가압한 테두리(162)에 탄성리브(163)로 연결된 상태로 상기 개폐판(161)이 탄성리브(163)를 변형시키면서 상승이동하여 배출안내홀(141)을 개방하게 된다.The contents for pressurizing the discharge valve 160 is pressurized by the opening and closing plate 161 via a radially protruding guide rib 161 'protruding from the bottom of the opening and closing plate 161 and the opening and closing plate ( 161 is seated on the discharge guide member 140, the opening and closing plate 161 is the elastic rib 163 in the state connected to the elastic rib 163 to the edge 162 is pressed to prevent the pumping head 120 flow. While moving upward, the discharge guide hole 141 is opened while being deformed.

이때, 상기 개폐판(161) 저면에 돌출된 안내리브(161')가 배출안내홀(141) 내면을 따라 승강하여 개폐판(161)의 상승이동을 안내하면서 배출안내홀(141)을 개방함과 동시에 개방된 배출안내홀(141)을 통해 안내리브(161') 사이를 경유한 내용물이 배출안내부재(140) 외부로 배출되고, 상기 배출안내부재(140)로 배출된 내용물은 유출관(122)에 위치하는 내용물과 함께 노즐(121)을 통해 토출되며, 토출되는 내용물을 사용자가 사용할 수 있게 되는 것이다.At this time, the guide rib 161 'protruding from the bottom of the opening and closing plate 161 is elevated along the inner surface of the discharge guide hole 141 to guide the upward movement of the opening and closing plate 161 while opening the discharge guide hole 141. At the same time, the contents passing through the guide ribs 161 'through the discharge guide hole 141 opened to the outside are discharged to the outside of the discharge guide member 140, and the contents discharged to the discharge guide member 140 are discharge pipes ( The discharged contents are discharged through the nozzle 121 together with the contents positioned at 122, and the discharged contents can be used by the user.

상기 내용물의 토출후, 펌핑헤드(120)에 가해진 가압력을 해제하면, 도 4에 도시된 바와 같이, 복원부재(150)의 복원력에 의해 배출안내부재(140)와 펌핑헤드(120)를 상승시키는데, 상기 배출안내부재(140)는 공급개폐부재(130)의 이동홀(132)을 따라 상승하면서 배출안내부재(140)의 배출안내공(142)이 공급개폐부재(130)의 걸림편(133)을 통과하여 연통이 차단된다.After discharging the contents, when the pressing force applied to the pumping head 120 is released, as shown in FIG. 4, the discharge guide member 140 and the pumping head 120 are raised by the restoring force of the restoring member 150. The discharge guide member 140 rises along the moving hole 132 of the supply opening and closing member 130, and the discharge guide hole 142 of the discharge guide member 140 is caught by the supply opening and closing member 130. Communication is blocked by passing through).

이때, 상기 복원부재(150)의 복원에 따라 공간이 확장되면서 압력이 급격히 하강하게 되며, 이러한 압력의 하강은 배출밸브(160)를 하강이동시켜 배출안내부재(140)의 배출안내홀(141)을 폐쇄시키게 된다.At this time, as the space expands in accordance with the restoration of the restoring member 150, the pressure is drastically lowered, and the lowering of the pressure moves the outlet valve 160 downward to move the discharge guide hole 141 of the discharge guide member 140. Will be closed.

여기서, 상기 배출안내부재(140)에 안착된 배출밸브(160)의 테두리(162)를 펌핑헤드(120)가 가압하여 유동하지 못하도록 한 상태이므로 상기 배출밸브(160)의 개폐판(161)이 탄성리브(163)를 변형시키면서 하강이동하여 배출안내홀(141)을 폐쇄시켜 용기(70)의 역립시에도 용기(70)의 내용물이 역류되는 것을 방지할 수 있으며, 상기 개폐판(161)의 저면에 돌출된 안내리브(171')가 배출안내홀(142) 내면을 따라 하강하면서 개폐판(161)의 하강이동을 안내할 수 있는 것이다.Here, since the pumping head 120 pressurizes the edge 162 of the discharge valve 160 seated on the discharge guide member 140 to prevent flow, the opening and closing plate 161 of the discharge valve 160 is While deforming the elastic ribs 163 to move down to close the discharge guide hole 141 it is possible to prevent the contents of the container 70 from flowing back even when the container 70 is inverted, the opening and closing plate 161 The guide ribs 171 ′ protruding from the bottom surface may guide the downward movement of the opening and closing plate 161 while descending along the inner surface of the discharge guide hole 142.

또한, 급격하게 하강하는 압력이 개폐밸브(170)를 당겨 헤드밸브(110)의 밸브홀(112)를 개방시키는데, 상기 개폐밸브(170)의 테두리(172)는 헤드밸브(110)에 안착된 상태에서 공급개폐부재(130)의 몸체(131)가 가압하여 유동하지 못하도록 함으로써, 상기 테두리(172)에 탄성리브(173)로 연결된 개폐판(171)이 탄성리브(173)를 변형시키면서 상승이동하여 밸브홀(112)을 개방하게 된다.In addition, a rapidly descending pressure pulls the on-off valve 170 to open the valve hole 112 of the head valve 110, the edge 172 of the on-off valve 170 is seated on the head valve 110 By preventing the body 131 of the supply opening and closing member 130 to pressurize and flow in the state, the opening and closing plate 171 connected to the edge 172 by the elastic rib 173 is moved while deforming the elastic rib 173. Thereby opening the valve hole 112.

이때, 상기 개폐판(171) 저면에 돌출된 안내리브(171')가 밸브홀(112) 내면을 따라 승강하여 개폐판(171)의 상승이동을 안내하면서 밸브홀(112)을 개방함과 동시에 밸브홀(112)을 통해 안내리브(171') 사이를 경유한 용기(70) 내의 내용물을 공급개폐부재(130) 몸체(131) 내부로 배출시키는 힘으로 작용하게 된다.At this time, the guide rib 171 ′ protruding from the bottom of the opening and closing plate 171 is moved up and down along the inner surface of the valve hole 112 to guide the upward movement of the opening and closing plate 171 while opening the valve hole 112. The valve hole 112 acts as a force for discharging the contents in the container 70 via the guide ribs 171 ′ into the supply opening / closing member 130 body 131.

한편, 상기 복원부재(150)의 복원력으로 상승하는 상기 배출안내부재(140)의 걸림돌기(143)가 걸림편(133)의 하단부를 가압하여 외향으로 변형되도록 하고, 상기 배출안내부재(140)의 상승에 따라 펌핑헤드(120)의 단부가 헤드밸브(110) 단부에 걸려 상승동작을 정지함과 동시에 걸림돌기(143)는 걸림편(133)에 면접촉되면서 걸림돌기(143)와 걸림편(133) 사이를 폐쇄시키며, 상기 용기(70)에서 배출되어 개폐밸브(170)를 경유하면서 공급개폐부재(130) 내부로 공급된 내용물은 차후 사용자의 펌핑헤드(120) 가압시, 노즐(121)을 통해 외부로 토출될 수 있도록 대기상태에 들어가게 된다.On the other hand, the locking projection 143 of the discharge guide member 140 rising by the restoring force of the restoring member 150 presses the lower end of the locking piece 133 to be deformed outward, the discharge guide member 140 As the end of the pumping head 120 is caught by the end of the head valve 110 in accordance with the rising of the stop operation, the locking projection 143 is in contact with the engaging piece 133 while the engaging projection 143 and the engaging piece Closing the gap 133, the contents discharged from the container 70 and supplied into the supply opening / closing member 130 while passing through the opening / closing valve 170 are later pressurized by the user's pumping head 120. It enters the standby state to be discharged to the outside through).

또한, 상기 복원부재(150)의 복원력에 의하여 펌핑헤드(120)가 상승하는 경우, 용기 내 내용물이 유출되면서 용기 내부의 압력이 하강하게 되므로, 대기압이 피스톤에 전달됨과 동시에 유출된 내용물의 부피만큼 피스톤이 상승하여 펌핑헤드(120)의 가압에 따라 내용물이 원활하게 노즐(121)로 토출될 수 있도록 할 수 있는 것이다.In addition, when the pumping head 120 is raised by the restoring force of the restoring member 150, the pressure inside the container is lowered while the contents in the container are leaked, so that the atmospheric pressure is transmitted to the piston and the volume of the contents leaked at the same time. As the piston rises, the contents may be smoothly discharged to the nozzle 121 according to the pressure of the pumping head 120.

이상과 같이 본 발명은, 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정되어 해석되어서는 아니되며, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다. 따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 일실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 발명의 청구범위를 벗어나지 않는 한도 내에서 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.As described above, the present invention, although described by the limited embodiments and drawings, terms or words used in the present specification and claims are not limited to the ordinary or dictionary meanings and should not be interpreted, the technical spirit of the present invention It must be interpreted to mean meanings and concepts. Therefore, the configuration shown in the embodiments and drawings described herein are only one embodiment of the present invention, and do not represent all of the technical spirit of the present invention, various changes within the scope of the claims of the present invention It should be understood that there may be equivalents and variations.

도 1은 본 발명의 분리사시도1 is an exploded perspective view of the present invention

도 2는 본 발명의 단면도2 is a cross-sectional view of the present invention

도 3 내지 도 4는 본 발명의 작동상태도3 to 4 is an operating state diagram of the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100: 펌핑장치 110: 헤드밸브100: pumping device 110: head valve

120: 펌핑헤드 130: 공급개폐부재120: pumping head 130: supply opening and closing member

140: 배출안내부재 150: 복원부재140: discharge guide member 150: restoring member

160: 배출밸브 170: 개폐밸브160: discharge valve 170: on-off valve

Claims (10)

내용물을 저장하는 용기에 장착된 헤드밸브의 고정편에 장착되어 배출안내부재의 하강 및 상승을 안내하면서 배출안내부재의 상승시, 배출안내부재의 하단부 가압으로 걸림편이 변형됨과 동시에 배출안내부재 외주면에 면접촉되어 폐쇄하는 공급개폐부재와;It is mounted on the fixed piece of the head valve mounted in the container for storing the contents and guides the lowering and rising of the discharge guide member while the discharge guide member is raised. A supply opening / closing member which is closed by surface contact; 상기 공급개폐부재의 공급홀을 따라 펌핑헤드의 가압으로 하강하면서 공급개폐부재 내부의 내용물이 노즐로 배출되도록 하는 배출안내부재와;A discharge guide member which is discharged by the pressure of the pumping head along the supply hole of the supply opening and closing member to discharge the contents of the supply opening and closing member to the nozzle; 상기 헤드밸브의 고정편과 펌핑헤드의 유출관에 장착된 배출안내부재에 결합되어 가압력이 해제된 배출안내부재 및 펌핑헤드를 복원시키는 복원부재를 포함하여 구성되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.Pumping of the liquid storage container, characterized in that it comprises a discharge member and the restoring member for restoring the pumping head coupled to the discharge guide member mounted on the fixed piece of the head valve and the outlet pipe of the pumping head Device. 청구항 1에 있어서, 공급개폐부재는,The method according to claim 1, Supply opening and closing member, 상기 헤드밸브의 고정편에 장착되는 몸체가 구비되고, 상기 몸체 내부에 배출안내부재가 이동할 수 있도록 관통된 이동홀이 구비되며, 상기 이동홀이 구비되는 몸체 단부에 절곡되어 배출안내부재 하단부가 면접촉되도록 하는 걸림편을 포함하여 구비되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.A body is mounted on the fixed piece of the head valve, and a through hole is provided to allow the discharge guide member to move inside the body, and the bottom of the discharge guide member is bent at the end of the body where the move hole is provided. Pumping apparatus for a liquid storage container, characterized in that it comprises a locking piece to be in contact. 청구항 2에 있어서,The method according to claim 2, 상기 걸림편은 변형 및 복원이 가능한 연질로 형성되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.The locking piece is a pumping device of a liquid storage container, characterized in that formed in the soft deformation and restoration. 청구항 1에 있어서, 배출안내부재는,The method of claim 1, wherein the discharge guide member, 상기 공급개폐부재의 이동홀에 하강 및 상승하도록 장착되면서 하부가 폐쇄되고 상부가 개구된 배출안내홀이 구비되고, 상기 배출안내홀 하단부 외주면에 관통되는 배출안내공이 구비되며, 상기 배출안내홀 하부에 외향으로 경사지게 돌출된 걸림돌기를 포함하여 구비되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.Equipped with a lower and upward opening is provided in the movement hole of the supply opening and closing member is provided with a discharge guide hole is closed, the upper opening, the discharge guide hole is provided through the outer peripheral surface of the lower end of the discharge guide hole, the lower discharge guide hole Pumping device for a liquid storage container, characterized in that it comprises a locking projection protruding obliquely outward. 청구항 1에 있어서,The method according to claim 1, 상기 펌핑헤드의 가압시에만 내용물이 배출되도록 배출안내부재의 배출안내홀을 개폐하는 배출밸브를 더 포함하여 구성되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.And a discharge valve for opening and closing the discharge guide hole of the discharge guide member so that the contents are discharged only when the pumping head is pressurized. 청구항 5에 있어서, 배출밸브는,The method of claim 5, wherein the discharge valve, 상기 배출안내홀을 개폐시키는 개폐판이 구비되고, 상기 개폐판을 수용하면 서 펌핑헤드가 유동하지 않도록 가압하는 테두리가 구비되며, 상기 테두리와 개폐판을 연결하는 적어도 1개 이상의 탄성리브로 구비되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.It is provided with an opening and closing plate for opening and closing the discharge guide hole, the edge is provided to press the pumping head so as not to flow while receiving the opening and closing plate, characterized in that it is provided with at least one elastic rib connecting the edge and the opening and closing plate. Pumping device for liquid storage container. 청구항 6에 있어서,The method according to claim 6, 상기 개폐판 저면에 개폐판의 승,하강 및 내용물의 이동을 안내하는 안내리브가 돌출되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.Pumping device of a liquid storage container, characterized in that the guide ribs for guiding the lifting, lowering and movement of the contents of the opening and closing plate to the bottom of the opening and closing plate. 청구항 1에 있어서,The method according to claim 1, 상기 펌핑헤드의 가압시에만 내용물이 배출되도록 헤드밸브의 밸브홀을 개폐시키는 개폐밸브를 더 포함하여 구성되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.And an on / off valve for opening and closing a valve hole of the head valve so that the contents are discharged only when the pumping head is pressurized. 청구항 8에 있어서, 개폐밸브는,The method of claim 8, wherein the on-off valve, 상기 밸브홀을 개폐시키는 개폐판이 구비되고, 상기 개폐판을 수용하면서 공급개폐부재의 몸체가 유동하지 않도록 가압하는 테두리가 구비되며, 상기 테두리와 개폐판을 연결하는 적어도 1개 이상의 탄성리브로 구비되는 것을 특징으로 하는 액 체 저장용기의 펌핑장치.It is provided with an opening and closing plate for opening and closing the valve hole, is provided with an edge for pressing the body of the supply opening and closing member so as not to flow while receiving the opening and closing, it is provided with at least one elastic rib connecting the edge and the opening and closing plate A pumping device for a liquid storage container. 청구항 9에 있어서,The method according to claim 9, 상기 개폐판 저면에 개폐판의 승,하강 및 내용물의 이동을 안내하는 안내리브가 돌출되는 것을 특징으로 하는 액체 저장용기의 펌핑장치.Pumping device of a liquid storage container, characterized in that the guide ribs for guiding the lifting, lowering and movement of the contents of the opening and closing plate to the bottom of the opening and closing plate.
KR1020090104030A 2008-10-30 2009-10-30 Pumping device for liquid storage container KR101061998B1 (en)

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