KR20110083387A - Fluid container including fluid suction means - Google Patents

Fluid container including fluid suction means Download PDF

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Publication number
KR20110083387A
KR20110083387A KR1020100003585A KR20100003585A KR20110083387A KR 20110083387 A KR20110083387 A KR 20110083387A KR 1020100003585 A KR1020100003585 A KR 1020100003585A KR 20100003585 A KR20100003585 A KR 20100003585A KR 20110083387 A KR20110083387 A KR 20110083387A
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KR
South Korea
Prior art keywords
fluid
contents
storage container
discharge hole
suction means
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KR1020100003585A
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Korean (ko)
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KR101101288B1 (en
Inventor
손세훈
기범창
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(주)연우
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Priority to KR1020100003585A priority Critical patent/KR101101288B1/en
Publication of KR20110083387A publication Critical patent/KR20110083387A/en
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Publication of KR101101288B1 publication Critical patent/KR101101288B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/243—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving linearly, i.e. without rotational motion
    • 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
    • B05B11/1097—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 with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume
    • A47K5/1204—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a rigid dispensing chamber and pistons
    • A47K5/1205—Dispensing from the top of the dispenser with a vertical piston
    • 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
    • B65D47/32—Closures with discharging devices other than pumps with means for venting
    • 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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • 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
    • 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

Abstract

PURPOSE: A fluid storage container including a fluid suction unit is provided to prevent the pollution around the fluid storage container by the overflow of fluid inside the container. CONSTITUTION: A fluid storage container including a fluid suction unit comprises a screw cap(20), a pump(40), and a button cap(30). The screw cap is screwed to an opening on the upper side of a container body. The pump is fixed to the screw cap. The button cap includes a fluid discharging hole for discharging fluid by the upward and downward operation of the pump. The fluid suction unit(50) sucks contents remained in the fluid discharging hole.

Description

유체 흡입수단을 구비하는 유체 저장용기{Fluid Container Including Fluid Suction Means} Fluid storage container with fluid suction means {Fluid Container Including Fluid Suction Means}

본 발명은 유체 저장용기에 관한 것으로, 더욱 상세하게는 유체 토출공 주변에 토출공과 연통하는 유체 흡입수단을 구비함으로써 비사용시에도 유체가 유체 토출공 주변에 남아있지 않고 용기 내부로 흡입되어 토출공 주변에 잔존하는 유체가 굳어 토출공을 막거나 외부로 흘러 주변을 오염시키는 현상을 방지할 수 있는 유체 흡입수단을 구비하는 유체 저장용기에 관한 것이다.
The present invention relates to a fluid storage container, and more particularly, by having a fluid suction means communicating with the discharge hole around the fluid discharge hole, the fluid is sucked into the container without being left around the fluid discharge hole even when not in use, so It relates to a fluid storage container provided with a fluid suction means that can prevent the remaining fluid is solidified in the clogging the discharge hole or flow to the outside to contaminate the surroundings.

일반적으로 각종 주방용 세제나 샴프, 린스 등의 신체 세정용품, 화장품 등 액상 또는 겔 상의 내용물을 저장하는 저장용기는, 상단 개구부에 디스펜서가 결합된 밀폐용기에 내용물이 저장된 상태에서 상기 디스펜서의 펌프 작용에 의해 소정의 내용물이 용기 외부로 배출되는 형태로 되어있다.Generally, a storage container for storing contents of liquid or gel such as various kitchen detergents, shampoos, rinses, rinses, cosmetics, etc., is used to pump the dispenser while the contents are stored in an airtight container having a dispenser coupled to the upper opening. The predetermined contents are discharged out of the container.

도 1은 이러한 종래의 유체 토출용기의 단면도이다. 도 1을 참조하면, 종래의 유체 토출용기는, 내용물을 저장하도록 상부가 개구된 중공형의 밀폐용기(1), 상기 밀폐용기(1)의 상단 개구부에 나사결합하며 디스펜서(4)를 수용하는 스크류우 캡(2), 상기 스크류우 캡(2)에 결착되어 펌프 작용에 의해 일정양의 내용물을 토출시키도록 형성된 디스펜서(3) 및 상기 디스펜서(4)의 상단에 결합되며 그 일측으로 노즐이 돌출되어 내용물을 토출시키는 버튼 캡(3)으로 구성된다.1 is a cross-sectional view of such a conventional fluid discharge container. Referring to FIG. 1, a conventional fluid discharge container includes a hollow sealed container 1 having an upper portion opened to store contents, and a dispenser 4 which is screwed into an upper opening of the sealed container 1. It is coupled to the top of the dispenser (3) and the dispenser (3) and the dispenser (3) formed to be attached to the screw cap (2), the screw cap (2) to discharge a certain amount of contents by the pump action, the nozzle is to one side It consists of a button cap 3 which protrudes to discharge the contents.

이와 같이 종래의 유체 토출용기는 사용자가 상단에 결합된 버튼 캡(3)을 누름과 동시에 그 하측의 디스펜서(4)가 작동되면서 밀폐용기(1) 내부에 저장된 내용물을 상측으로 분출시키고, 분출된 내용물은 상기 버튼의 일측에 돌출된 노즐을 통해 외부로 배출되게 된다.As described above, the conventional fluid discharge container ejects the contents stored in the sealed container 1 to the upper side while the user presses the button cap 3 coupled to the upper side and the dispenser 4 at the lower side thereof is operated. The contents are discharged to the outside through a nozzle protruding on one side of the button.

그러나, 이러한 종래의 유체 토출용기에 있어서는 사용자가 버튼 캡(3)에 가해진 압력을 제거하여 비사용 상태에 있는 경우에도 내용물이 노즐 주변에 잔존하게 되어 내용물이 굳어 노즐 구멍이 막히거나 내용물이 변성되는 문제점이 있어 왔다. 또한 내용물이 외부로 흘러 주변을 오염시키는 문제점도 있어 왔다.
However, in such a conventional fluid discharge container, even when the user removes the pressure applied to the button cap 3, the contents remain around the nozzle even when the user is in an unused state, so that the contents are hardened and the nozzle hole is clogged or the contents are modified. There has been a problem. In addition, there has been a problem that the contents flow to the outside to pollute the surroundings.

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위한 것으로, 본 발명의 목적은 유체를 저장하기 위한 유체 저장용기에 있어서, 비사용시에도 유체가 유체 토출공 주변에 남아있지 않고 용기 내부로 흡입됨으로써, 토출공 주변에 잔존하는 유체가 굳어 토출공을 막거나 외부로 흘러 주변을 오염시키는 현상이 발생하지 않는 유체 저장용기를 제공하는 것이다.
The present invention is to solve the problems of the prior art as described above, the object of the present invention is a fluid storage container for storing the fluid, the fluid is sucked into the container without remaining around the fluid discharge hole even when not in use To provide a fluid storage container in which a fluid remaining around the discharge hole hardens to block the discharge hole or flow to the outside to contaminate the surrounding.

상기와 같은 목적을 달성하기 위한 본 발명의 하나의 양상은, 내용물이 수용되는 중공형의 용기 몸체와, 상기 용기 몸체의 상단 개구부에 나사 결합하는 스크류우 캡과, 상기 스크류우 캡에 결착되는 펌핑 수단과, 상기 펌핑 수단을 상하로 작동시켜 내용물을 토출시키는 버튼 캡을 포함하는 유체 저장용기에 있어서,One aspect of the present invention for achieving the above object is a hollow container body for receiving the contents, a screw-woo cap screwed to the upper opening of the container body, and pumping is fixed to the screw-woo cap In the fluid reservoir containing a means and a button cap for operating the pumping means up and down to discharge the contents,

상기 저장 용기는 유체 토출공과 연동하여 내용물을 흡입하는 유체 흡입수단을 추가로 포함하는 것을 특징으로 하는 유체 저장용기에 관한 것이다.The storage container relates to a fluid storage container further comprises a fluid suction means for sucking the contents in conjunction with the fluid discharge hole.

본 발명의 일 구현예에 따른 상기 유체 저장용기는, 유체 흡입수단이 썩션 피스톤과 피스톤 샤프트로 이루어지는 것을 특징으로 한다.        The fluid storage container according to an embodiment of the present invention is characterized in that the fluid suction means is composed of a suction piston and a piston shaft.

본 발명의 일 구현예에 따른 상기 유체 저장용기는, 상기 썩션 피스톤과 피스톤 샤프트가 일체형으로 이루어지는 것을 특징으로 한다.
The fluid storage container according to an embodiment of the present invention is characterized in that the suction piston and the piston shaft are integrally formed.

상기와 같은 본 발명에 따른 유체 저장용기는, 유체 토출공 주변에 토출공과 연통하는 유체 흡입수단을 구비함으로써, 비사용시에도 유체가 토출공 주변에 남아있지 않고 용기 내부로 흡입되어 토출공 주변에 잔존하는 유체가 굳어 토출공을 막거나 외부로 흘러 주변을 오염시키는 현상이 발생하지 않는 효과가 있다.
The fluid storage container according to the present invention includes a fluid suction means communicating with the discharge hole around the fluid discharge hole, so that the fluid is sucked into the container and remains around the discharge hole even when not in use. The fluid is hardened to block the discharge hole or flow outside to contaminate the surroundings does not occur.

도 1은 종래 유체 저장용기의 단면도이다.
도 2는 본 발명의 일 구현예에 따른 유체 저장용기의 분해 사시도이다.
도 3은 본 발명의 일 구현예에 따른 유체 저장용기의 사용 상태시의 단면도이다.
도 4는 본 발명의 일 구현예에 따른 유체 저장용기의 비사용 상태시의 단면도이다.1 is a cross-sectional view of a conventional fluid storage container.
2 is an exploded perspective view of a fluid storage container according to an embodiment of the present invention.
3 is a cross-sectional view of a fluid storage container in use according to one embodiment of the present invention.
4 is a cross-sectional view of a fluid storage container in a non-use state according to an embodiment of the present invention.

이하, 첨부 도면을 참조하여 본 발명을 더욱 상세하게 설명한다. 다만, 이는 설명의 목적을 위한 것으로 본 발명이 이에 한정되는 것으로 해석되어서는 아니된다. 또한, 본 발명을 설명함에 있어서 관련된 공지의 범용적인 기능 또는 구성에 대한 상세한 설명은 생략한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. However, this is for the purpose of explanation and should not be construed as limited to the present invention. In addition, in the description of the present invention, detailed descriptions of well-known general functions or configurations will be omitted.

도 2는 본 발명의 일 구현예에 따른 유체 저장용기의 분해 사시도이고, 도 3은 상기 유체 저장용기의 사용 상태시의 단면도이며, 도 4는 비사용 상태시의 단면도이다. Figure 2 is an exploded perspective view of a fluid storage container according to an embodiment of the present invention, Figure 3 is a cross-sectional view of the fluid storage container in use state, Figure 4 is a cross-sectional view in a non-use state.

도 2 내지 도4를 참조하면, 본 발명의 일 구현예에 따른 유체 흡입수단을 구비하는 유체 저장용기는, 내용물이 수용되는 중공형의 용기 몸체(10)와, 상기 용기 몸체(10)의 상단 개구부에 나사 결합하는 스크류우 캡(20)과, 상기 스크류우 캡(20)에 결착되는 펌핑 수단(40)과, 상기 펌핑 수단을 상하로 작동시켜 내용물을 토출시키는 유체 토출공(31)이 형성된 버튼 캡(30)을 포함하며, 특히 상기 유체 토출공(31)에 연통하여 구비되며 유체 토출공(31) 내에 잔존하는 내용물을 흡입하는 유체 흡입수단(50)을 추가로 포함하여 이루어진다. 2 to 4, the fluid storage container having a fluid suction means according to an embodiment of the present invention, the hollow container body 10, the contents are accommodated, and the upper end of the container body 10 The screw cap 20 for screwing into the opening, the pumping means 40 is fastened to the screw cap 20, and the fluid discharge hole 31 for discharging the contents by operating the pumping means up and down is formed It includes a button cap 30, in particular in communication with the fluid discharge hole 31 and further comprises a fluid suction means 50 for sucking the remaining content in the fluid discharge hole (31).

액체 또는 겔 상태의 내용물을 저장하기 위한 용기 몸체(10)는 상부가 개구된 대략 원통 형상으로, 상기 용기 몸체(10)의 상단부에는 스크류우 캡(20)이 나사결합된다. 상기 용기 몸체(10)의 하부에는 용기 몸체(10)에 저장된 내용물이 소모되어짐에 따라 용기 몸체(10) 내주연을 따라 상승하는 가동 바닥체(60)가 끼워져 설치된다. 또한 용기 몸체(10)의 바닥면 일측에는 상기 가동 바닥체(60)가 상승하면서 용기 몸체(10)의 바닥면과 가동 바닥체(60) 사이의 공간에 형성되는 진공을 파괴하기 위한 공기 구멍(11)이 형성된다. 상기 용기 몸체(10)의 재질로는 플라스틱류나 금속류 등 내용물의 특성에 따라 공지된 재질을 적절히 선택하여 사용할 수 있다.The container body 10 for storing the contents of the liquid or gel state has a substantially cylindrical shape with an upper opening, and a screw cap 20 is screwed to the upper end of the container body 10. The lower portion of the container body 10 is fitted with a movable bottom body 60 that rises along the inner circumference of the container body 10 as the contents stored in the container body 10 are consumed. In addition, one side of the bottom surface of the container body 10 is an air hole for breaking the vacuum formed in the space between the bottom surface of the container body 10 and the movable bottom 60 while the movable bottom 60 is raised ( 11) is formed. As the material of the container body 10, a known material may be appropriately selected and used according to the properties of the contents, such as plastics and metals.

용기 몸채(10)의 상단 개구부에 나사결합되는 스크류우 캡(20)은 상부가 개구된 납작한 원통 형상으로 이루어지며, 용기 몸체(10)에 저장된 내용물을 외부로부터 밀폐시키며, 펌핑 수단(40) 및 유체 흡입수단(50) 등을 수용한다. 상기 스크류우 캡(20)의 하면 중앙부에는 내용물이 펌핑 수단(40)으로 유입되는 유입공(23)이 형성되며, 상기 유입공(23)에는 내용물을 내용물을 펌핑 수단(40) 쪽으로만 유입시키는 체크 밸브(45)가 구비된다. 또한 상기 스크류우 캡(20)의 내측에는 바닥면에서 상측으로 수직 연장되어 형성되는 격벽들(21, 22)이 구비되어 펌핑 수단(40) 및 유체 흡입수단(50) 등을 수용하기 위한 수용 공간을 형성한다.The screw cap 20 screwed to the upper opening of the container body 10 is formed in a flat cylindrical shape with an upper opening, sealing the contents stored in the container body 10 from the outside, the pumping means 40 and Fluid suction means 50 and the like. An inlet hole 23 through which the contents flow into the pumping means 40 is formed in a central portion of the lower surface of the screw cap 20, and the inflow hole 23 allows the contents to flow only toward the pumping means 40. A check valve 45 is provided. In addition, the inside of the screw cap 20 is provided with partition walls 21 and 22 formed to extend vertically from the bottom surface to accommodate the pumping means 40 and the fluid suction means 50, etc. To form.

본 발명의 일 구현예에 따른 유체 흡입수단을 구비하는 유체 저장용기에 있어서, 상기 펌핑 수단(40)은 용기 몸체(10)에 저장된 내용물을 펌핑 작동에 의하여 용기 외부로 토출시키는 역할을 하며, 당업계에 공지된 펌핑 수단을 제한없이 사용할 수 있다. 도 3 및 도4를 참조하면 본 발명의 일 구현예에 따른 상기 펌핑 수단(40)은 지지구(41), 피스톤 샤프트(42), 피스톤(43), 탄성 용수철(44) 및 체크 밸브(45)를 포함하여 이루어지는 것으로 도시되었으나, 여기에 한정되지 않으며 펌핑을 적절히 수행하기 위한 추가적인 구성을 포함할 수 있다.In the fluid storage container having a fluid suction means according to an embodiment of the present invention, the pumping means 40 serves to discharge the contents stored in the container body 10 to the outside of the container by the pumping operation, Pumping means known in the art can be used without limitation. 3 and 4, the pumping means 40 according to the embodiment of the present invention includes a support 41, a piston shaft 42, a piston 43, an elastic spring 44 and a check valve 45. Although illustrated as including, but is not limited thereto, it may include an additional configuration for properly performing the pumping.

상기 펌핑 수단(40)을 하측방향으로 가압하여 내용물을 토출시키기 위한 버튼 캡(30)은 내용물이 용기 외부로 토출되는 유체 토출공(31)이 일측에 형성된다. 또한 상기 버튼 캡(30)의 내측 중앙부에는 상기 펌핑 수단(40)의 지지구(41)에 끼워져 결합되며 피스톤 샤프트(42)와 연통하는 관통공(32)이 형성되어 내용물을 유체 토출공(31)으로 안내하는 유체 통로 역할을 한다.In the button cap 30 for discharging the contents by pressing the pumping means 40 downward, a fluid discharge hole 31 through which the contents are discharged to the outside of the container is formed at one side. In addition, a through hole 32 is inserted into and coupled to the support 41 of the pumping means 40 and communicates with the piston shaft 42 in the inner central portion of the button cap 30 to discharge the contents into the fluid discharge hole 31. It serves as a fluid passageway leading to).

본 발명의 일 구현예에 따른 유체 저장용기는, 상기 유체 토출공(31) 주변에 위치하여 구비되며 유체 토출공(31)과 연통하여 유체 토출공(31)에 잔존하는 내용물을 용기 내부로 흡입하는 유체 흡입수단(50)을 포함하는 것을 특징으로 한다. 상기 유체 흡입수단(50)은 스크류우 캡(20)의 외주벽과 내부의 격벽(21)으로 이루어진 수용 공간에 고정되어 설치되며, 상단의 썩션 피스톤(51, suction piston)과 상기 썩션 피스톤(51)이 끼워져 결합되는 피스톤 샤프트(52)를 포함하여 이루어진다. 상기 유체 흡입수단(50)의 작동에 대하여는 뒤에 상세히 설명한다. 상기 썩션 피스톤(51)의 재질로는 접촉면과의 밀폐성을 유지하면서도 내화학성이 강한 탄성력있는 합성고무 등을 사용하는 것이 바람직하다. Fluid storage container according to an embodiment of the present invention, is provided positioned around the fluid discharge hole 31 and in communication with the fluid discharge hole 31 to suck the remaining content in the fluid discharge hole 31 into the container It characterized in that it comprises a fluid suction means (50). The fluid suction means 50 is fixedly installed in an accommodation space consisting of an outer circumferential wall of the screw cap 20 and a partition wall 21 therein, and an upper suction piston 51 and a suction piston 51. ) Is a piston shaft 52 is fitted. The operation of the fluid suction means 50 will be described later in detail. As the material of the traction piston 51, it is preferable to use a synthetic rubber having strong chemical resistance while maintaining the sealing property with the contact surface.

또한 본 발명의 일 구현예에 따른 상기 유체 저장용기는 비사용시 버튼 캡(30)이 의도하지 않게 눌려져 내용물이 토출되는 것을 방지하기 위해 버튼 캡(30)의 상부에 보호 캡(미도시)을 추가로 구비할 수도 있다.
In addition, the fluid storage container according to an embodiment of the present invention adds a protective cap (not shown) on the upper portion of the button cap 30 to prevent the button cap 30 is inadvertently pressed when the contents are unintentionally discharged. It can also be provided as.

이하에서는 본 발명의 일 구현예에 따른 상기 유체 흡입수단을 구비하는 유체 저장용기의 작동에 대하여 상세히 설명한다. Hereinafter will be described in detail the operation of the fluid storage container having the fluid suction means according to an embodiment of the present invention.

먼저, 도 4에서와 같은 내용물 토출 이전의 상태에서 도 3에서와 같이 내용물을 토출하기 위해 한손으로 용기 몸체(10)를 잡은 상태에서 손가락을 이용하여 버튼 캡(30)을 눌러주게 되면, 체결구(41)에 끼워져 고정 결합된 관통공(32)의 하단부가 체결구(41)를 밑으로 눌러주게 된다. 이와 같이 체결구(41)가 밑으로 하강하게 되면 체결구(41) 내측에 배치된 탄성 용수철(44)이 강제로 수축하게 된다.First, when the button cap 30 is pressed using a finger while holding the container body 10 with one hand to discharge the contents as shown in FIG. 3 in the state before the contents are discharged as shown in FIG. The lower end portion of the through hole 32 which is fitted into the 41 and is fixedly presses the fastener 41 downward. When the fastener 41 is lowered in this way, the elastic spring 44 disposed inside the fastener 41 is forcibly contracted.

이때 탄성 용수철(44)이 수축되면서 체결구(41)가 하강하게 되면 체결구(41)에 끼워진 피스톤 샤프트(42) 및 피스톤(43)을 동시에 하강하게 됨으로써 체크 밸브(45)는 닫히게 되며 스크류우 캡(20)의 내측 격벽(22)으로 둘러싸인 수용공간의 내압을 증가시켜 상기 수용공간에 저장되어 있던 내용물을 피스톤 샤프트(42)를 통해 관통공(32)으로 압출시켜 최종적으로 유체 토출공(31)을 통해 외부로 토출하게 되며, 이와 같이 버튼 캡(30)의 하강에 의해 내용물이 토출되는 동작 과정은 이미 공지된 것임을 밝혀둔다.At this time, when the fastener 41 is lowered while the elastic spring 44 is contracted, the piston shaft 42 and the piston 43 fitted to the fastener 41 are lowered at the same time so that the check valve 45 is closed. The internal pressure of the accommodating space surrounded by the inner partition wall 22 of the cap 20 is increased to extrude the contents stored in the accommodating space into the through hole 32 through the piston shaft 42 and finally the fluid discharge hole 31. It will be discharged to the outside through), and the operation process of the contents are discharged by the lowering of the button cap 30 as described above is already known.

이어서 사용자가 버튼 캡(30)에 가해진 압력을 해제하게 되면 수축되었던 탄성 용수철(44)의 복원력에 의해 상기 버튼 캡(30)은 원래의 위치로 되돌아가게 된다. 이때 닫혔던 체크 밸브(45)가 다시 열리면서 용기 몸체(10)의 내용물이 상기 스크류우 캡(20)의 내측 격벽(22)으로 둘러싸인 수용공간에 유입되게 된다. 이 경우 종래의 유체 저장용기에 있어서는 도 1에 도시된 바와 같이 내용물이 토출공 내부에 그대로 잔존하게 되어 공기와의 접촉으로 인하여 굳게 되어 토출공을 막히게 하거나 내용물이 변성될 염려가 있었다. 또한 토출공에 잔존하는 내용물이 외부로 흘러 용기 몸체나 주변을 오염시키는 문제도 있었다.Subsequently, when the user releases the pressure applied to the button cap 30, the button cap 30 is returned to its original position by the restoring force of the elastic spring 44 that has been contracted. At this time, the closed check valve 45 is opened again and the contents of the container body 10 are introduced into the receiving space surrounded by the inner partition 22 of the screw cap 20. In this case, in the conventional fluid storage container, as shown in FIG. 1, the contents remain in the discharge holes as they are, and are hardened by contact with air, thereby blocking the discharge holes or deforming the contents. In addition, there is a problem that the contents remaining in the discharge hole flows to the outside to contaminate the container body or the surroundings.

그러나, 본 발명에 따른 상기 유체 흡입수단을 구비하는 유체 저장용기에 있어서는, 도 4에 도시된 바와 같이 탄성 용수철(44)의 복원력에 의해 버튼 캡(30)이 위로 상승하는 경우 상기 버튼 캡(30)만 위로 상승하게 되고, 상기 유체 토출공(31)과 연통하여 설치되는 썩션 피스톤(51)은 고정되어 있으므로 도 4의 [A]로 표시되는 공간에는 부압이 형성되게 된다. 따라서 유체 토출공(31)에 남아있던 내용물이 상기 [A]로 표시되는 공간 내부로 흡입되게 됨으로써 종래 유체 저장용기에서와 같은 문제점들을 방지할 수 있게 된다. However, in the fluid storage container provided with the fluid suction means according to the present invention, as shown in Figure 4, when the button cap 30 is raised by the restoring force of the elastic spring 44, the button cap 30 ) Rises only, and since the traction piston 51 installed in communication with the fluid discharge hole 31 is fixed, a negative pressure is formed in the space indicated by [A] of FIG. 4. Therefore, the contents remaining in the fluid discharge hole 31 is sucked into the space represented by the above [A] to prevent the same problems as in the conventional fluid storage container.

이상에서 본 발명의 바람직한 구현예를 들어 본 발명을 상세하게 설명하였으나 본 발명은 상술한 구현예에 한정되지 않으며, 본 발명의 기술적 사상의 범위 내에서 본 발명이 속하는 기술 분야의 당업자에 의해 많은 변형이 가능함은 자명할 것이다. 예를 들어, 본 발명의 일 구현예에 따른 유체 저장용기에서 용기 몸체의 형태 및 재질, 펌핑 수단의 구성 등은 사용 목적에 따라 다양한 변경이 가능하다.
Although the present invention has been described in detail with reference to preferred embodiments of the present invention, the present invention is not limited to the above-described embodiments, and many modifications are made by those skilled in the art to which the present invention pertains within the scope of the technical idea of the present invention. This possibility will be self-evident. For example, in the fluid storage container according to an embodiment of the present invention, the shape and material of the container body, the configuration of the pumping means, and the like may be variously changed depending on the purpose of use.

10 : 용기 몸체 20 : 스크류우 캡
30 : 버튼 캡 40 : 펌핑 수단
50 : 유체 흡입수단 51 : 썩션 피스톤
52 : 피스톤 샤프트 60 : 가동 바닥체10: container body 20: screwed cap
30 button cap 40 pumping means
50: fluid suction means 51: traction piston
52: piston shaft 60: movable bottom body

Claims (3)

내용물이 수용되는 중공형의 용기 몸체와, 상기 용기 몸체의 상단 개구부에 나사 결합하는 스크류우 캡과, 상기 스크류우 캡에 결착되는 펌핑 수단과, 상기 펌핑 수단을 상하로 작동시켜 내용물을 토출시키는 유체 토출공이 형성된 버튼 캡을 포함하는 유체 저장용기에 있어서,
상기 저장 용기는 상기 유체 토출공과 연통하여 구비되며 유체 토출공 내에 잔존하는 내용물을 흡입하는 유체 흡입수단을 추가로 포함하는 것을 특징으로 하는 유체 저장용기.
A hollow container body in which contents are received, a screw-woo cap screwed into an upper opening of the container body, pumping means fastened to the screw-woo cap, and a fluid for discharging the contents by operating the pumping means up and down. In the fluid storage container including a button cap with a discharge hole,
And the storage container further includes a fluid suction means provided in communication with the fluid discharge hole and sucking the contents remaining in the fluid discharge hole.
제1항에 있어서, 상기 유체 흡입수단은 썩션 피스톤과 피스톤 샤프트로 이루어지는 것을 특징으로 하는 유체 저장용기.
The fluid storage container according to claim 1, wherein the fluid suction means comprises a traction piston and a piston shaft.
제2항에 있어서, 상기 유체 흡입수단은 썩션 피스톤과 피스톤 샤프트가 일체형으로 이루어지는 것을 특징으로 하는 유체 저장용기.

3. The fluid storage container according to claim 2, wherein the fluid suction means is integrally formed with a suction piston and a piston shaft.

KR1020100003585A 2010-01-14 2010-01-14 Fluid Container Including Fluid Suction Means KR101101288B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100003585A KR101101288B1 (en) 2010-01-14 2010-01-14 Fluid Container Including Fluid Suction Means

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Application Number Priority Date Filing Date Title
KR1020100003585A KR101101288B1 (en) 2010-01-14 2010-01-14 Fluid Container Including Fluid Suction Means

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Publication Number Publication Date
KR20110083387A true KR20110083387A (en) 2011-07-20
KR101101288B1 KR101101288B1 (en) 2012-01-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107249754A (en) * 2015-02-27 2017-10-13 万通集团公司 Actuating system for fluid substance distribution system

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Publication number Priority date Publication date Assignee Title
JP4021268B2 (en) * 2002-07-24 2007-12-12 勝利 増田 Fluid discharge pump
JP4006332B2 (en) * 2002-12-26 2007-11-14 勝利 増田 Fluid storage container
FR2869302B1 (en) 2004-04-21 2006-07-14 Oreal ASSEMBLY FOR PACKAGING AND DISPENSING A PRODUCT, IN PARTICULAR A COSMETIC PRODUCT
KR100998348B1 (en) * 2008-06-16 2010-12-03 윤석관 pumping device of liquid vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107249754A (en) * 2015-02-27 2017-10-13 万通集团公司 Actuating system for fluid substance distribution system
EP3261781A4 (en) * 2015-02-27 2018-05-30 AptarGroup, Inc. Actuating system for a fluent substance dispensing system
CN107249754B (en) * 2015-02-27 2019-04-23 万通集团公司 Actuating system for fluid substance distribution system

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