WO2012074315A2 - Pump button for dispenser - Google Patents

Pump button for dispenser Download PDF

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Publication number
WO2012074315A2
WO2012074315A2 PCT/KR2011/009275 KR2011009275W WO2012074315A2 WO 2012074315 A2 WO2012074315 A2 WO 2012074315A2 KR 2011009275 W KR2011009275 W KR 2011009275W WO 2012074315 A2 WO2012074315 A2 WO 2012074315A2
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WO
WIPO (PCT)
Prior art keywords
contents
button
nozzle
inner nozzle
inclined surface
Prior art date
Application number
PCT/KR2011/009275
Other languages
French (fr)
Korean (ko)
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WO2012074315A3 (en
Inventor
김성신
조해룡
Original Assignee
(주)연우
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.)
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Publication date
Application filed by (주)연우 filed Critical (주)연우
Publication of WO2012074315A2 publication Critical patent/WO2012074315A2/en
Publication of WO2012074315A3 publication Critical patent/WO2012074315A3/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
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation

Definitions

  • the present invention relates to a pump button for a dispenser, and more particularly, by designing a coupling structure of the button cap and the nozzle so that a pumping action occurs after the discharge hole is first opened when the button cap is pressurized, It is possible to prevent the contents from being discharged suddenly, by closing the nozzle and the rise of the button cap through the restoring force of the elastic body provided in the inner nozzle, to block the flow of air into the interior of the container containing the contents It relates to a pump button for the dispenser to prevent the contents from being altered.
  • a dispenser is a device that is connected to the upper side of a sealed container filled with gas, liquid or other contents to eject a certain amount of its contents by pressurization and is used for cosmetics, perfumes, medicines or foods. It is applied to various airtight containers which store etc.
  • the upper portion of the dispenser is formed with a button for pressing the dispenser by the user by hand.
  • the dispenser button is coupled to a nozzle for discharging the contents to the discharge portion formed in the button to the outside, the nozzle is coupled to the discharge portion of the conventional dispenser button to the discharge pressure of the contents when the user presses the button Since the nozzle is opened by the structure, the contents move through the pumping action and there is a problem that causes inconvenience to the user due to the sudden discharge of the contents in the process of opening the nozzle.
  • the nozzle is deformed due to sudden discharge of the contents and air is introduced into the container in which the contents are accommodated, thereby causing the contents to be deteriorated.
  • the present invention has been made to solve the above problems, an object of the present invention by designing the coupling structure of the button cap and the nozzle so that the pumping action occurs after the discharge hole is first opened when pressing the button cap, the contents It is possible to prevent the contents from being suddenly discharged by the pressure of the, and by closing the nozzle and the rise of the button cap through the restoring force of the elastic body provided in the inner nozzle, the air flows into the container containing the contents. It is to provide a dispenser pump button that can be prevented from being altered by blocking the contents.
  • the dispenser pump button is formed in the center, the discharge portion 111 in communication with the contents moving passage 112 on one side to discharge the contents.
  • the button body 110 is formed, and coupled to the upper end of the button body 110 is moved along the user's pressurized shanghai, protruding downward from the inner central portion, the lower side is inclined from one side to the other (
  • the outer nozzle 200 is coupled to the discharge portion 111, made of a tubular shape forming a passage through which the contents move, the discharge hole 210 is formed at the end of the discharge hole 210;
  • One side is located inside the outer nozzle 200, the other side is formed to extend through the contents inlet hole 113 to the contents moving passage 112, one side opening and closing projections for opening and closing the discharge hole (210) 310 is formed, a sliding hole 320 is formed on the other side so that the sliding pro
  • a corresponding inclined surface 320a is formed to move back and forth according to whether the button cap 120 is pressed and the inner nozzle 300 to open and close the discharge hole 210; And an elastic body surrounding the inner nozzle 300 and coupled to the inner side of the outer nozzle 200 to move the inner nozzle 300 forward.
  • the inner nozzle 300 is characterized in that a plurality of locking projections 330 are formed at a predetermined interval to surround the outer peripheral surface in front of the sliding hole 320.
  • the plurality of locking projections 330 is characterized in that one side forms a vertical inclined surface, the other side forms a gentle inclined surface to be narrowed from the bottom to the top.
  • the inner central portion of the button cap 120 protrudes downward, the end portion thereof is formed to be wider toward the lower portion is characterized in that the leakage leakage blocking portion 122 is formed to block the leakage of the contents.
  • a plurality of fixing protrusions 114 corresponding to the plurality of locking protrusions 330 of the inner nozzle 300 are disposed in the contents inlet hole 113 to prevent the inner nozzle 300 from being detached by the elastic body 400. ) Is formed.
  • the discharge hole is first opened when the button cap is pressurized, and then, by designing a coupling structure of the button cap and the nozzle to generate a pumping action, the contents are suddenly discharged by the pressure of the contents. It can be prevented, and by restoring the nozzle and the raising of the button cap through the restoring force of the elastic body provided in the inner nozzle, blocking the inflow of air into the interior of the container containing the contents to prevent the contents from being deteriorated There is an advantage that can be prevented.
  • FIG. 1 is a cross-sectional view showing a closed state of the nozzle of the dispenser pump button according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view showing an open state of the nozzle of the pump button for the dispenser according to the preferred embodiment of the present invention
  • Figure 3 is an exploded perspective view showing the configuration of the button cap and the nozzle of the dispenser pump button according to an embodiment of the present invention
  • Figure 4 is a state diagram showing the operation of the dispenser pump button according to a preferred embodiment of the present invention.
  • FIG. 1 is a cross-sectional view showing a nozzle of the dispenser pump button according to a preferred embodiment of the present invention
  • Figure 2 is a cross-sectional view showing a nozzle of the dispenser pump button according to a preferred embodiment of the present invention
  • 3 is an exploded perspective view showing the configuration of a button cap and a nozzle of a dispenser pump button according to a preferred embodiment of the present invention.
  • the dispenser pump button according to the preferred embodiment of the present invention includes a button unit 100, an outer nozzle 200, an inner nozzle 300, and an elastic body 400.
  • the button unit 100 is coupled to the pumping set (not shown) to enable the contents contained in the container to be discharged to the outside by the user's pressure, the button body 110 and the button cap 120 is composed of .
  • the button body 110 has a content moving passage 112 is formed at the center portion, and the discharge portion 111 is formed to communicate with the contents moving passage 112 at one side to discharge the contents, when pumping the pumping set.
  • the contents moving to the upper portion serves as a moving passage of the contents to move to the discharge portion (111).
  • a content inlet hole 113 is formed between the content moving passage 112 and the discharge part 111 to allow the content to be introduced into the discharge part 111.
  • the content inlet hole 113 has an inner nozzle to be described later.
  • a plurality of fixing protrusions 114 corresponding to the plurality of locking protrusions 330 of the 300 are formed to prevent the inner nozzle 300 from being detached by the elastic body 400 after the inner nozzle 300 is coupled. Done.
  • the button cap 120 is coupled to the upper end of the button body 110 to move in accordance with whether the user pressurized, the pumping action of the pumping set is to be made, in the present invention, the button cap 120 Protruding downward from the inner center portion, the lower portion is characterized in that the sliding protrusion 121 is formed to form the inclined surface (121a) from one side to the other side.
  • the sliding protrusion 121 is inserted into the sliding hole 320 of the inner nozzle 300 to be described later, and when the button cap 120 moves downward, the inner nozzle 300 is moved backward to discharge the outer nozzle 200. Open 210.
  • the sliding protrusion 121 is moved upward by the inclined surface 320a of the inner nozzle 300, Because of this, the button cap 120 is configured to move in the upward direction.
  • the inner central portion of the button cap 120 is protruded in the downward direction, the end portion is formed to be widened toward the lower portion is characterized in that the tear leakage blocking portion 122 is formed to block the leakage of the contents As the leakage blocking portion 122 is forcibly fitted to move along the inner wall of the contents moving passage 112 to act as a piston, thereby preventing leakage of contents into the upper portion of the button cap 120. do.
  • the outer nozzle 200 is coupled to the discharge portion 111, and consists of a tubular shape to form a passage to enable the movement of the contents introduced through the contents inlet hole 113, the introduced contents are discharged to the outside
  • the discharge hole 210 is opened and closed by the opening and closing protrusion 310 to be described later at the end thereof to be possible.
  • the inner nozzle 300 moves forward and backward according to whether the button cap 120 is pressed and opens and closes the discharge hole 210.
  • One side is located inside the outer nozzle 200, and the other side is the contents. It extends through the inlet hole 113 to the contents moving passage (112).
  • One side of the inner nozzle 300 is formed with an opening and closing protrusion 310 for opening and closing the discharge hole 210, the other side is formed with a sliding hole 320 so that the sliding protrusion 121 penetrates from the top to the bottom.
  • the inclined surface 320a corresponding to the inclined surface 121a is formed at a portion of the sliding hole 320 that is in contact with the inclined surface 121a of the sliding protrusion 121, so that the button cap 120 is pressed. Forward or backward is made by the inclined surface (320a).
  • the inner nozzle 300 presses the button cap 120 so that when the button cap 120 moves downward, the inner nozzle 300 moves backward by the sliding protrusion 120 and opens the discharge hole 210 of the outer nozzle 200.
  • the button cap 120 moves forward by the elastic body 400 provided in the inner nozzle 300 to close the discharge hole 210 of the outer nozzle 200.
  • the sliding protrusion 121 is moved upward by the inclined surface 320a of the inner nozzle 300, and thus, the button cap 120 is restored. .
  • the inner nozzle 300 is characterized in that a plurality of locking projections 330 are formed at a predetermined interval surrounding the outer peripheral surface in front of the sliding hole 320, the plurality of locking projections 330 It is seated at the front end of the inlet hole 113 to limit the forward movement of the nozzle 300, to prevent the contents are suddenly discharged through the space between the plurality of locking projections (330).
  • the plurality of engaging projections 330 is configured to form a gentle inclined surface so that one side in contact with the contents inlet hole 113 forms a vertical inclined surface, the other side is narrowed from the lower side to the upper side, the other side
  • a gentle inclined surface to become narrower from the lower portion to the upper portion, it is easy to assemble at the time of assembling the inner nozzle 300 in the contents inlet hole 113, the one side in contact with the contents inlet hole 113 is a vertical inclined surface.
  • the inner nozzle 300 is prevented from being detached from the contents inlet hole 113.
  • the inner nozzle 300 rotates and engages the plurality of locking protrusions 330 in a state in which they are displaced with the plurality of fixing protrusions 114 when assembled to the contents inlet hole 113, and then rotates to its original position to fix the fixing protrusions ( Assembly is made so that the rear portion of the 114 and the front portion of the locking projection 330 abut, wherein the sliding protrusion 121 is inserted into the sliding hole 320 to support the inner nozzle 300 to prevent rotation, Due to the structure in which the fixing protrusion 114 and the locking protrusion 330 are engaged, the inner nozzle 300 is prevented from being detached from the contents inlet hole 113 by the elastic body 400.
  • the inner nozzle 300 is formed with an elastic seating projection 340 for fixing the elastic body 400 to be described later, the elastic seating projection 340 is formed spaced apart from the rear of the opening and closing protrusions 310 by a predetermined interval. In order to support the one side of the elastic body 400 during the reverse movement of the inner nozzle 300 to enable the contraction of the elastic body 400.
  • the elastic body 400 is coupled to surround the inner nozzle 300 inside the outer nozzle 200 to move the inner nozzle 300, and one side of the elastic body mounting protrusion 340 of the inner nozzle 300.
  • the other side is seated on the distal end of the contents inlet hole 113, and contracted in accordance with the movement of the inner nozzle 300 to be reversed by the pressing of the sliding protrusion 121 when the button cap 120 is pressed.
  • the pressure of the button cap 120 is released, the pressure is released and the inner nozzle 300 is advanced by providing an elastic force to the inner nozzle 300.
  • FIG 4 is a state diagram showing the operation of the dispenser pump button according to a preferred embodiment of the present invention.
  • the operation process of the pump button for the dispenser according to the preferred embodiment of the present invention first, when the user presses the button cap 120, the button cap 120 is moved downward, thereby , The sliding protrusion 121 provided on the button cap 120 is moved downward together.
  • the inner nozzle 300 is reversed by the structure of the inclined surface 121a of the sliding protrusion 121 and the inclined surface 320a of the sliding hole 320, thereby The opening of the discharge hole 210 of the outer nozzle 200 is made.
  • the lower end of the button cap 120 abuts the upper end of the button body 110 and moves the button body 110 downward, thereby pumping.
  • the pumping action of the set occurs and the contents are moved upwards and discharged through the discharge hole 210 of the open outer nozzle 200.
  • the elastic body 400 that was contracted by the backward movement of the inner nozzle 300 is restored to its original position to provide the elastic force to the inner nozzle 300 Then, the nozzle 300 is advanced.
  • the button cap 120 is raised by the structure of the inclined surface 121a of the sliding protrusion 121 and the inclined surface 320a of the sliding hole 320, and the inner nozzle 300.
  • the opening and closing protrusion 310 of the discharge hole 210 is closed to block the contents are discharged.
  • the nozzle 200 when the button cap 120 is initially pressurized by the structure of the inclined surface 121a of the sliding protrusion 121 and the inclined surface 320a of the sliding hole 320, the nozzle 200 will be described later.
  • the lower end of the button cap 120 abuts the upper end of the button body 110 and the button body 110 It is characterized in that it is configured to move downward, by the pumping action of the pumping set is generated in the discharge hole 210 is opened first, the contents are discharged, it is possible to prevent the sudden discharge of the contents do.

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  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The present invention relates to a pump button for a dispenser, and according to the present invention, the pump button for the dispenser is designed in a coupling structure of a button cap and an inner nozzle such that a discharge hole is firstly opened when the button cap is pressurized, and then a pumping operation is performed later, thereby preventing the contents from being suddenly discharged by pressure of the contents, and further, a nozzle is closed and the button cap rises through a restoring force of an elastic body which is comprised in the inner nozzle, whereby deterioration of the contents is avoided by preventing the air from flowing into the inside of a container in which the contents are accommodated.

Description

디스펜서용 펌프버튼Pump Button for Dispenser
본 발명은 디스펜서용 펌프버튼에 관한 것으로서, 더 상세하게는 버튼캡을 가압시에 배출홀이 먼저 개방된 후, 펌핑작용이 발생하도록 버튼캡과 내노즐의 결합구조를 설계함으로써, 내용물의 압력에 의해 내용물이 급작스럽게 배출되는 것을 방지하는 것이 가능하며, 내노즐에 구비된 탄성체의 복원력을 통해 노즐의 폐쇄 및 버튼캡의 상승이 이루어지도록 함으로써, 내용물이 수용된 용기의 내부로 공기가 유입되는 것을 차단하여 내용물이 변질되는 것을 방지할 수 있는 디스펜서용 펌프버튼에 관한 것이다.The present invention relates to a pump button for a dispenser, and more particularly, by designing a coupling structure of the button cap and the nozzle so that a pumping action occurs after the discharge hole is first opened when the button cap is pressurized, It is possible to prevent the contents from being discharged suddenly, by closing the nozzle and the rise of the button cap through the restoring force of the elastic body provided in the inner nozzle, to block the flow of air into the interior of the container containing the contents It relates to a pump button for the dispenser to prevent the contents from being altered.
일반적으로 디스펜서(Dispenser)라 함은 기체나 액체 또는 기타 내용물을 충진한 밀폐용기의 상측에 결합되어 가압에 의해 그 내부의 내용물을 일정량씩 분출시켜 사용하도록 하는 장치로서, 화장품이나 향수 또는 의약품이나 식품 등을 저장하는 각종 밀폐용기에 적용되고 있다. 상기와 같은 디스펜서의 상부에는 사용자가 손으로 눌러 상기 디스펜서를 가압하기 위한 버튼이 형성된다.In general, a dispenser is a device that is connected to the upper side of a sealed container filled with gas, liquid or other contents to eject a certain amount of its contents by pressurization and is used for cosmetics, perfumes, medicines or foods. It is applied to various airtight containers which store etc. The upper portion of the dispenser is formed with a button for pressing the dispenser by the user by hand.
상기와 같은 디스펜서용 버튼에는 버튼에 형성되는 배출부에 내용물을 외부로 배출시키기 위한 노즐이 결합되는데, 종래의 디스펜서용 버튼의 배출부에 결합되는 노즐은 사용자가 버튼을 가압시 내용물의 배출압력에 의해 노즐이 개방되는 구조이므로, 펌핑작용을 통해 내용물이 이동하며 노즐이 열리는 과정에서 내용물의 급작스러운 배출로 인하여 사용자의 불편함을 초래하는 문제점이 있었다.The dispenser button is coupled to a nozzle for discharging the contents to the discharge portion formed in the button to the outside, the nozzle is coupled to the discharge portion of the conventional dispenser button to the discharge pressure of the contents when the user presses the button Since the nozzle is opened by the structure, the contents move through the pumping action and there is a problem that causes inconvenience to the user due to the sudden discharge of the contents in the process of opening the nozzle.
또한, 내용물의 급작스러운 배출로 인하여 노즐의 변형이 발생하여 내용물이 수용되는 용기의 내부로 공기가 유입됨으로써, 내용물이 변질될 우려가 있는 문제점이 있었다.In addition, the nozzle is deformed due to sudden discharge of the contents and air is introduced into the container in which the contents are accommodated, thereby causing the contents to be deteriorated.
본 발명은 상술한 문제점을 해결하고자 안출된 것으로서, 본 발명의 목적은 버튼캡을 가압시에 배출홀이 먼저 개방된 후, 펌핑작용이 발생하도록 버튼캡과 내노즐의 결합구조를 설계함으로써, 내용물의 압력에 의해 내용물이 급작스럽게 배출되는 것을 방지하는 것이 가능하며, 내노즐에 구비된 탄성체의 복원력을 통해 노즐의 폐쇄 및 버튼캡의 상승이 이루어지도록 함으로써, 내용물이 수용된 용기의 내부로 공기가 유입되는 것을 차단하여 내용물이 변질되는 것을 방지할 수 있는 디스펜서용 펌프버튼을 제공하는 것이다.The present invention has been made to solve the above problems, an object of the present invention by designing the coupling structure of the button cap and the nozzle so that the pumping action occurs after the discharge hole is first opened when pressing the button cap, the contents It is possible to prevent the contents from being suddenly discharged by the pressure of the, and by closing the nozzle and the rise of the button cap through the restoring force of the elastic body provided in the inner nozzle, the air flows into the container containing the contents. It is to provide a dispenser pump button that can be prevented from being altered by blocking the contents.
상기와 같은 문제점을 해결하기 위하여 본 발명에 따른 디스펜서용 펌프버튼은, 중앙부에는 내용물 이동통로(112)가 형성되며, 일측에는 상기 내용물 이동통로(112)와 연통되어 내용물이 배출되도록 배출부(111)가 형성되는 버튼몸체(110)와, 상기 버튼몸체(110)의 상단에 결합되어 사용자 가압여부에 따라 상하이동하되, 내측 중앙부에서 하방향으로 돌출형성되며, 그 하부가 일측에서 타측으로 경사면(121a)을 형성하는 슬라이딩돌기(121)가 구비되는 버튼캡(120)을 포함하는 버튼부(100); 상기 배출부(111)에 결합되며, 내용물이 이동하는 통로를 형성하는 관형상으로 이루어지되, 그 끝단에 내용물이 배출되는 배출홀(210)이 형성되는 외노즐(200); 일측은 상기 외노즐(200)의 내측에 위치하며, 타측은 내용물 유입홀(113)을 관통하여 내용물 이동통로(112)로 연장형성되되, 일측에는 상기 배출홀(210)을 개폐하는 개폐돌기(310)가 형성되며, 타측에는 상기 슬라이딩돌기(121)가 상부에서 하부로 관통되도록 슬라이딩홀(320)이 형성되되, 슬라이딩홀(320)의 내측에 상기 슬라이딩돌기(121)의 경사면(121a)과 대응되는 경사면(320a)이 형성되어 상기 버튼캡(120)의 가압여부에 따라 전후진 이동하며 상기 배출홀(210)을 개폐하는 내노즐(300); 및 상기 외노즐(200)의 내측에서 상기 내노즐(300)을 감싸며 결합되어 내노즐(300)을 전진시키는 탄성체;를 포함하는 것을 특징으로 한다.In order to solve the problems described above, the dispenser pump button according to the present invention, the contents moving passage 112 is formed in the center, the discharge portion 111 in communication with the contents moving passage 112 on one side to discharge the contents. The button body 110 is formed, and coupled to the upper end of the button body 110 is moved along the user's pressurized shanghai, protruding downward from the inner central portion, the lower side is inclined from one side to the other ( A button unit 100 including a button cap 120 having a sliding protrusion 121 to form 121a; The outer nozzle 200 is coupled to the discharge portion 111, made of a tubular shape forming a passage through which the contents move, the discharge hole 210 is formed at the end of the discharge hole 210; One side is located inside the outer nozzle 200, the other side is formed to extend through the contents inlet hole 113 to the contents moving passage 112, one side opening and closing projections for opening and closing the discharge hole (210) 310 is formed, a sliding hole 320 is formed on the other side so that the sliding protrusion 121 penetrates from the upper side to the lower side, and the inclined surface 121a of the sliding protrusion 121 is formed inside the sliding hole 320. A corresponding inclined surface 320a is formed to move back and forth according to whether the button cap 120 is pressed and the inner nozzle 300 to open and close the discharge hole 210; And an elastic body surrounding the inner nozzle 300 and coupled to the inner side of the outer nozzle 200 to move the inner nozzle 300 forward.
또한, 상기 내노즐(300)에는 상기 슬라이딩홀(320)의 전방에 외주면을 둘러싸며 일정간격 이격된 다수의 걸림돌기(330)가 형성되는 것을 특징으로 한다.In addition, the inner nozzle 300 is characterized in that a plurality of locking projections 330 are formed at a predetermined interval to surround the outer peripheral surface in front of the sliding hole 320.
또한, 상기 다수의 걸림돌기(330)는 일측은 수직경사면을 형성하며, 타측은 하부로부터 상부로 갈수록 좁아지도록 완만한 경사면을 형성하는 것을 특징으로 한다.In addition, the plurality of locking projections 330 is characterized in that one side forms a vertical inclined surface, the other side forms a gentle inclined surface to be narrowed from the bottom to the top.
또한, 상기 버튼캡(120)의 내측 중앙부에는 하방향으로 돌출되되, 그 끝단부가 하부로 갈수록 넓어지도록 형성되어 내용물의 누액을 차단하는 누액차단부(122)가 형성되는 것을 특징으로 한다.In addition, the inner central portion of the button cap 120 protrudes downward, the end portion thereof is formed to be wider toward the lower portion is characterized in that the leakage leakage blocking portion 122 is formed to block the leakage of the contents.
또한, 상기 내용물 유입홀(113)에는 탄성체(400)에 의해 내노즐(300)이 탈리되는 것을 방지하도록 상기 내노즐(300)의 다수의 걸림돌기(330)와 대응되는 다수의 고정돌기(114)가 형성되는 것을 특징으로 한다.In addition, a plurality of fixing protrusions 114 corresponding to the plurality of locking protrusions 330 of the inner nozzle 300 are disposed in the contents inlet hole 113 to prevent the inner nozzle 300 from being detached by the elastic body 400. ) Is formed.
이상 상술한 바와 같이 본 발명에 따르면 버튼캡을 가압시에 배출홀이 먼저 개방된 후, 펌핑작용이 발생하도록 버튼캡과 내노즐의 결합구조를 설계함으로써, 내용물의 압력에 의해 내용물이 급작스럽게 배출되는 것을 방지하는 것이 가능하며, 내노즐에 구비된 탄성체의 복원력을 통해 노즐의 폐쇄 및 버튼캡의 상승이 이루어지도록 함으로써, 내용물이 수용된 용기의 내부로 공기가 유입되는 것을 차단하여 내용물이 변질되는 것을 방지할 수 있는 장점이 있다.As described above, according to the present invention, the discharge hole is first opened when the button cap is pressurized, and then, by designing a coupling structure of the button cap and the nozzle to generate a pumping action, the contents are suddenly discharged by the pressure of the contents. It can be prevented, and by restoring the nozzle and the raising of the button cap through the restoring force of the elastic body provided in the inner nozzle, blocking the inflow of air into the interior of the container containing the contents to prevent the contents from being deteriorated There is an advantage that can be prevented.
도 1은 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 노즐이 폐쇄된 상태를 보인 단면도,1 is a cross-sectional view showing a closed state of the nozzle of the dispenser pump button according to an embodiment of the present invention,
도 2는 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 노즐이 개방된 상태를 보인 단면도,2 is a cross-sectional view showing an open state of the nozzle of the pump button for the dispenser according to the preferred embodiment of the present invention;
도 3은 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 버튼캡과 내노즐의 구성을 보인 분해사시도,Figure 3 is an exploded perspective view showing the configuration of the button cap and the nozzle of the dispenser pump button according to an embodiment of the present invention,
도 4는 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 작동과정을 보인 상태도이다.Figure 4 is a state diagram showing the operation of the dispenser pump button according to a preferred embodiment of the present invention.
이하, 도면을 참조하여 본 발명을 상세히 설명하기로 한다. 각 도면에 제시된 동일한 참조부호는 동일한 부재를 나타낸다.Hereinafter, the present invention will be described in detail with reference to the drawings. Like reference numerals in the drawings denote like elements.
도 1은 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 노즐이 폐쇄된 상태를 보인 단면도이고, 도 2는 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 노즐이 개방된 상태를 보인 단면도이며, 도 3은 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 버튼캡과 내노즐의 구성을 보인 분해사시도이다.1 is a cross-sectional view showing a nozzle of the dispenser pump button according to a preferred embodiment of the present invention, Figure 2 is a cross-sectional view showing a nozzle of the dispenser pump button according to a preferred embodiment of the present invention. 3 is an exploded perspective view showing the configuration of a button cap and a nozzle of a dispenser pump button according to a preferred embodiment of the present invention.
도 1 내지 3을 참조하면, 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼은 버튼부(100), 외노즐(200), 내노즐(300), 탄성체(400)가 포함된다.1 to 3, the dispenser pump button according to the preferred embodiment of the present invention includes a button unit 100, an outer nozzle 200, an inner nozzle 300, and an elastic body 400.
상기 버튼부(100)는 펌핑세트(미도시)와 결합되어 사용자의 가압에 의해 용기내에 수용된 내용물이 외부로 배출되는 것을 가능하게 하는 것으로서, 버튼몸체(110)와 버튼캡(120)으로 구성된다.The button unit 100 is coupled to the pumping set (not shown) to enable the contents contained in the container to be discharged to the outside by the user's pressure, the button body 110 and the button cap 120 is composed of .
상기 버튼몸체(110)는 중앙부에는 내용물 이동통로(112)가 형성되며, 일측에는 상기 내용물 이동통로(112)와 연통되어 내용물이 배출되도록 배출부(111)가 형성되는 것으로서, 펌핑세트의 펌핑시 상부로 이동하는 내용물이 배출부(111)로 이동하도록 내용물의 이동통로 역할을 한다.The button body 110 has a content moving passage 112 is formed at the center portion, and the discharge portion 111 is formed to communicate with the contents moving passage 112 at one side to discharge the contents, when pumping the pumping set. The contents moving to the upper portion serves as a moving passage of the contents to move to the discharge portion (111).
상기 내용물 이동통로(112)와 배출부(111)사이에는 배출부(111)로 내용물이 유입되는 것이 가능하도록 내용물 유입홀(113)이 형성되는데, 상기 내용물 유입홀(113)에는 후술할 내노즐(300)의 다수의 걸림돌기(330)와 대응되는 다수의 고정돌기(114)가 형성되어 내노즐(300)이 결합된 후, 탄성체(400)에 의해 내노즐(300)이 탈리되는 것을 방지하게 된다.A content inlet hole 113 is formed between the content moving passage 112 and the discharge part 111 to allow the content to be introduced into the discharge part 111. The content inlet hole 113 has an inner nozzle to be described later. A plurality of fixing protrusions 114 corresponding to the plurality of locking protrusions 330 of the 300 are formed to prevent the inner nozzle 300 from being detached by the elastic body 400 after the inner nozzle 300 is coupled. Done.
상기 버튼캡(120)은 상기 버튼몸체(110)의 상단에 결합되어 사용자 가압여부에 따라 상하이동하며, 펌핑세트의 펌핑작용이 이루어지게 하는 것으로서, 본 발명에 있어서, 상기 버튼캡(120)에는 내측 중앙부에서 하방향으로 돌출형성되며, 그 하부가 일측에서 타측으로 경사면(121a)을 형성하는 슬라이딩돌기(121)가 구비되는 것이 특징이다.The button cap 120 is coupled to the upper end of the button body 110 to move in accordance with whether the user pressurized, the pumping action of the pumping set is to be made, in the present invention, the button cap 120 Protruding downward from the inner center portion, the lower portion is characterized in that the sliding protrusion 121 is formed to form the inclined surface (121a) from one side to the other side.
상기 슬라이딩돌기(121)는 후술할 내노즐(300)의 슬라이딩홀(320)에 삽입되어 버튼캡(120)이 하방향으로 이동시에 내노즐(300)을 후진시켜 외노즐(200)의 배출홀(210)을 개방시키게 된다.The sliding protrusion 121 is inserted into the sliding hole 320 of the inner nozzle 300 to be described later, and when the button cap 120 moves downward, the inner nozzle 300 is moved backward to discharge the outer nozzle 200. Open 210.
한편, 내노즐(300)에 구비된 탄성체(400)에 의해 내노즐(300)이 전진시에는 내노즐(300)의 경사면(320a)에 의해 슬라이딩돌기(121)가 상방향으로 이동하게 되며, 이로 인하여, 버튼캡(120)이 상방향으로 이동하도록 구성된다.On the other hand, when the inner nozzle 300 is advanced by the elastic member 400 provided in the inner nozzle 300, the sliding protrusion 121 is moved upward by the inclined surface 320a of the inner nozzle 300, Because of this, the button cap 120 is configured to move in the upward direction.
한편, 본 발명에 있어서, 상기 버튼캡(120)의 내측 중앙부에는 하방향으로 돌출되되, 그 끝단부가 하부로 갈수록 넓어지도록 형성되어 내용물의 누액을 차단하는 누액차단부(122)가 형성되는 것이 특징으로서, 상기 누액차단부(122)는 상기 내용물 이동통로(112)의 내벽을 따라 이동하도록 억지끼움되어 피스톤과 같은 역할을 함으로써, 버튼캡(120)의 상부로 내용물의 누액이 발생하는 것을 차단하게 된다.On the other hand, in the present invention, the inner central portion of the button cap 120 is protruded in the downward direction, the end portion is formed to be widened toward the lower portion is characterized in that the tear leakage blocking portion 122 is formed to block the leakage of the contents As the leakage blocking portion 122 is forcibly fitted to move along the inner wall of the contents moving passage 112 to act as a piston, thereby preventing leakage of contents into the upper portion of the button cap 120. do.
상기 외노즐(200)은 상기 배출부(111)에 결합되며, 내용물 유입홀(113)을 통해 유입된 내용물의 이동이 가능하도록 통로를 형성하는 관형상으로 이루어지는 것으로서, 유입된 내용물이 외부로 배출되는 것이 가능하도록 그 끝단에 후술할 개폐돌기(310)에 의해 개폐되는 배출홀(210)이 형성된다.The outer nozzle 200 is coupled to the discharge portion 111, and consists of a tubular shape to form a passage to enable the movement of the contents introduced through the contents inlet hole 113, the introduced contents are discharged to the outside The discharge hole 210 is opened and closed by the opening and closing protrusion 310 to be described later at the end thereof to be possible.
상기 내노즐(300)은 상기 버튼캡(120)의 가압여부에 따라 전후진 이동하며 상기 배출홀(210)을 개폐하는 것으로서, 일측은 상기 외노즐(200)의 내측에 위치하며, 타측은 내용물 유입홀(113)을 관통하여 내용물 이동통로(112)로 연장형성된다.The inner nozzle 300 moves forward and backward according to whether the button cap 120 is pressed and opens and closes the discharge hole 210. One side is located inside the outer nozzle 200, and the other side is the contents. It extends through the inlet hole 113 to the contents moving passage (112).
상기 내노즐(300)의 일측에는 상기 배출홀(210)을 개폐하는 개폐돌기(310)가 형성되며, 타측에는 상기 슬라이딩돌기(121)가 상부에서 하부로 관통되도록 슬라이딩홀(320)이 형성되는데, 상기 슬라이딩홀(320)의 내측에는 상기 슬라이딩돌기(121)의 경사면(121a)과 맞닿는 부분에 경사면(121a)와 대응되는 경사면(320a)이 형성되어 상기 버튼캡(120)의 가압여부에 따라 경사면(320a)에 의해 전진 또는 후진이 이루어지게 된다. One side of the inner nozzle 300 is formed with an opening and closing protrusion 310 for opening and closing the discharge hole 210, the other side is formed with a sliding hole 320 so that the sliding protrusion 121 penetrates from the top to the bottom. The inclined surface 320a corresponding to the inclined surface 121a is formed at a portion of the sliding hole 320 that is in contact with the inclined surface 121a of the sliding protrusion 121, so that the button cap 120 is pressed. Forward or backward is made by the inclined surface (320a).
상기 내노즐(300)은 버튼캡(120)을 가압하여 버튼캡(120)이 하방향으로 이동시에는 상기 슬라이딩돌기(120)에 의해 후진하며 외노즐(200)의 배출홀(210)을 개방시키며, 버튼캡(120)의 가압이 해제되면 내노즐(300)에 구비된 탄성체(400)에 의해 전진하며 외노즐(200)의 배출홀(210)을 폐쇄시키게 된다. 이때, 내노즐(300)이 전진하게 되면 내노즐(300)의 경사면(320a)에 의해 슬라이딩돌기(121)가 상방향으로 이동하게 되며, 이로 인하여, 버튼캡(120)의 복원이 이루어지게 된다.The inner nozzle 300 presses the button cap 120 so that when the button cap 120 moves downward, the inner nozzle 300 moves backward by the sliding protrusion 120 and opens the discharge hole 210 of the outer nozzle 200. When the pressure of the button cap 120 is released, the button cap 120 moves forward by the elastic body 400 provided in the inner nozzle 300 to close the discharge hole 210 of the outer nozzle 200. In this case, when the inner nozzle 300 is moved forward, the sliding protrusion 121 is moved upward by the inclined surface 320a of the inner nozzle 300, and thus, the button cap 120 is restored. .
한편, 상기 내노즐(300)에는 상기 슬라이딩홀(320)의 전방에 외주면을 둘러싸며 일정간격 이격된 다수의 걸림돌기(330)가 형성되는 것이 특징으로서, 상기 다수의 걸림돌기(330)는 내용물 유입홀(113)의 선단부에 안착되어 내노즐(300)의 전진 이동을 제한하며, 다수의 걸림돌기(330) 사이의 공간을 통해 내용물이 급작스럽게 배출되는 것을 방지하게 된다. On the other hand, the inner nozzle 300 is characterized in that a plurality of locking projections 330 are formed at a predetermined interval surrounding the outer peripheral surface in front of the sliding hole 320, the plurality of locking projections 330 It is seated at the front end of the inlet hole 113 to limit the forward movement of the nozzle 300, to prevent the contents are suddenly discharged through the space between the plurality of locking projections (330).
또한, 상기 다수의 걸림돌기(330)는 상기 내용물 유입홀(113)과 맞닿는 일측은 수직경사면을 형성하며, 타측은 하부로부터 상부로 갈수록 좁아지도록 완만한 경사면을 형성하도록 구성되는 것이 특징으로서, 타측이 하부로부터 상부로 갈수록 좁아지도록 완만한 경사면을 형성함으로써, 내용물 유입홀(113)에 내노즐(300)을 조립시에 조립이 용이하게 되며, 내용물 유입홀(113)과 맞닿는 일측은 수직경사면을 형성함으로써, 내노즐(300)이 내용물 유입홀(113)로부터 탈리되는 것을 방지하게 된다.In addition, the plurality of engaging projections 330 is configured to form a gentle inclined surface so that one side in contact with the contents inlet hole 113 forms a vertical inclined surface, the other side is narrowed from the lower side to the upper side, the other side By forming a gentle inclined surface to become narrower from the lower portion to the upper portion, it is easy to assemble at the time of assembling the inner nozzle 300 in the contents inlet hole 113, the one side in contact with the contents inlet hole 113 is a vertical inclined surface. By forming, the inner nozzle 300 is prevented from being detached from the contents inlet hole 113.
상기 내노즐(300)은 내용물 유입홀(113)에 조립시에 다수의 걸림돌기(330)를 상기 다수의 고정돌기(114)와 어긋난 상태로 회전하여 결합시킨 후, 원위치로 회전하여 고정돌기(114)의 후면부와 걸림돌기(330)의 전면부가 맞닿도록 조립이 이루어지는데, 이때, 상기 슬라이딩돌기(121)가 슬라이딩홀(320)에 삽입되어 내노즐(300)의 회전을 방지하도록 지지함으로써, 고정돌기(114)와 걸림돌기(330)의 맞물리는 구조로 인하여 탄성체(400)에 의해 내노즐(300)이 내용물 유입홀(113)로부터 탈리되는 것을 방지하게 된다.The inner nozzle 300 rotates and engages the plurality of locking protrusions 330 in a state in which they are displaced with the plurality of fixing protrusions 114 when assembled to the contents inlet hole 113, and then rotates to its original position to fix the fixing protrusions ( Assembly is made so that the rear portion of the 114 and the front portion of the locking projection 330 abut, wherein the sliding protrusion 121 is inserted into the sliding hole 320 to support the inner nozzle 300 to prevent rotation, Due to the structure in which the fixing protrusion 114 and the locking protrusion 330 are engaged, the inner nozzle 300 is prevented from being detached from the contents inlet hole 113 by the elastic body 400.
한편, 상기 내노즐(300)에는 후술할 탄성체(400)를 고정시키는 탄성체안착돌기(340)가 형성되는데, 상기 탄성체안착돌기(340)는 상기 개폐돌기(310)의 후방에서 일정간격 이격되어 형성되어 내노즐(300)의 후진 이동시에 탄성체(400)의 일측을 지지하여 탄성체(400)의 수축을 가능하게 한다.On the other hand, the inner nozzle 300 is formed with an elastic seating projection 340 for fixing the elastic body 400 to be described later, the elastic seating projection 340 is formed spaced apart from the rear of the opening and closing protrusions 310 by a predetermined interval. In order to support the one side of the elastic body 400 during the reverse movement of the inner nozzle 300 to enable the contraction of the elastic body 400.
상기 탄성체(400)는 상기 외노즐(200)의 내측에서 상기 내노즐(300)을 감싸며 결합되어 내노즐(300)을 전진시키는 것으로서, 일측은 상기 내노즐(300)의 탄성체안착돌기(340)에 안착되며, 타측은 내용물 유입홀(113)의 말단부에 안착되는데, 버튼캡(120)의 가압시에 슬라이딩돌기(121)의 가압에 의해 후진하는 내노즐(300)의 이동에 따라 수축하였다가 버튼캡(120)의 가압이 해제시에 이완되며 내노즐(300)로 탄성력을 제공하여 내노즐(300)을 전진시키게 된다.The elastic body 400 is coupled to surround the inner nozzle 300 inside the outer nozzle 200 to move the inner nozzle 300, and one side of the elastic body mounting protrusion 340 of the inner nozzle 300. The other side is seated on the distal end of the contents inlet hole 113, and contracted in accordance with the movement of the inner nozzle 300 to be reversed by the pressing of the sliding protrusion 121 when the button cap 120 is pressed. When the pressure of the button cap 120 is released, the pressure is released and the inner nozzle 300 is advanced by providing an elastic force to the inner nozzle 300.
이하에서는 도 4를 참조하여 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 작동과정을 설명하기로 한다.Hereinafter, an operation process of the pump button for the dispenser according to the preferred embodiment of the present invention will be described with reference to FIG. 4.
도 4는 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 작동과정을 보인 상태도이다. 도 4를 참조하면, 본 발명의 바람직한 실시예에 따른 디스펜서용 펌프버튼의 작동과정은 먼저, 사용자가 버튼캡(120)을 가압하게 되면 버튼캡(120)이 하방향으로 이동하게 되는데, 이로 인하여, 버튼캡(120)에 구비된 슬라이딩돌기(121)가 함께 하방향으로 이동하게 된다. 슬라이딩돌기(121)가 하방향으로 이동하게 되면, 슬라이딩돌기(121)의 경사면(121a)과 슬라이딩홀(320)의 경사면(320a)의 구조에 의해 내노즐(300)이 후진하게 되며, 이로 인하여, 외노즐(200)의 배출홀(210)의 개방이 이루어지게 된다. 다음으로, 사용자가 버튼캡(120)을 더 가압하게 되면, 버튼캡(120)의 하단부가 버튼몸체(110)의 상단부에 맞닿으며 버튼몸체(110)를 하방향으로 이동시키게 되며, 이로 인하여 펌핑세트의 펌핑작용이 발생하며 내용물이 상방향으로 이동하여 개방된 외노즐(200)의 배출홀(210)을 통해 배출이 이루어지게 된다.Figure 4 is a state diagram showing the operation of the dispenser pump button according to a preferred embodiment of the present invention. Referring to Figure 4, the operation process of the pump button for the dispenser according to the preferred embodiment of the present invention, first, when the user presses the button cap 120, the button cap 120 is moved downward, thereby , The sliding protrusion 121 provided on the button cap 120 is moved downward together. When the sliding protrusion 121 is moved downward, the inner nozzle 300 is reversed by the structure of the inclined surface 121a of the sliding protrusion 121 and the inclined surface 320a of the sliding hole 320, thereby The opening of the discharge hole 210 of the outer nozzle 200 is made. Next, when the user presses the button cap 120 further, the lower end of the button cap 120 abuts the upper end of the button body 110 and moves the button body 110 downward, thereby pumping. The pumping action of the set occurs and the contents are moved upwards and discharged through the discharge hole 210 of the open outer nozzle 200.
한편, 사용자가 버튼캡(120)의 가압을 해제하게 되면, 상기 내노즐(300)의 후진 이동에 따라 수축되었던 탄성체(400)가 원래의 위치로 복원되며 내노즐(300)로 탄성력을 제공하게 되어 내노즐(300)을 전진시키게 된다. 내노즐(200)이 전진하게 되면, 슬라이딩돌기(121)의 경사면(121a)과 슬라이딩홀(320)의 경사면(320a)의 구조에 의해 버튼캡(120)이 상승하게 되며, 내노즐(300)의 개폐돌기(310)에 의해 배출홀(210)이 폐쇄되어 내용물이 배출되는 것을 차단하게 된다. On the other hand, when the user releases the pressurization of the button cap 120, the elastic body 400 that was contracted by the backward movement of the inner nozzle 300 is restored to its original position to provide the elastic force to the inner nozzle 300 Then, the nozzle 300 is advanced. When the inner nozzle 200 is advanced, the button cap 120 is raised by the structure of the inclined surface 121a of the sliding protrusion 121 and the inclined surface 320a of the sliding hole 320, and the inner nozzle 300. The opening and closing protrusion 310 of the discharge hole 210 is closed to block the contents are discharged.
전술한 바와 같이, 본 발명은 슬라이딩돌기(121)의 경사면(121a)과 슬라이딩홀(320)의 경사면(320a)의 구조에 의해 버튼캡(120)을 최초 가압시에는 후술할 내노즐(300)을 후진시켜 배출홀(210)을 먼저 개방시키게 되며, 사용자가 버튼캡(120)을 더 가압하게 되면, 버튼캡(120)의 하단부가 버튼몸체(110)의 상단부에 맞닿으며 버튼몸체(110)를 하방향으로 이동시키도록 구성되는 것이 특징으로서, 배출홀(210)이 먼저 개방된 상태에서 펌핑세트의 펌핑작용이 발생하여 내용물이 배출되도록 구성함으로써, 내용물의 급작스러운 배출을 방지하는 것이 가능하게 된다.As described above, according to the present invention, when the button cap 120 is initially pressurized by the structure of the inclined surface 121a of the sliding protrusion 121 and the inclined surface 320a of the sliding hole 320, the nozzle 200 will be described later. To reverse the opening of the discharge hole 210 first, if the user presses the button cap 120 further, the lower end of the button cap 120 abuts the upper end of the button body 110 and the button body 110 It is characterized in that it is configured to move downward, by the pumping action of the pumping set is generated in the discharge hole 210 is opened first, the contents are discharged, it is possible to prevent the sudden discharge of the contents do.
도면과 명세서에서 최적 실시 예들이 개시되었다. 여기서 특정한 용어들이 사용되었으나, 이는 단지 본 발명을 설명하기 위한 목적에서 사용된 것이지 의미한정이나 특허청구범위에 기재된 본 발명의 범위를 제한하기 위하여 사용된 것은 아니다. 그러므로 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시 예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다.Optimal embodiments have been disclosed in the drawings and specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (5)

  1. 중앙부에는 내용물 이동통로(112)가 형성되며, 일측에는 상기 내용물 이동통로(112)와 연통되어 내용물이 배출되도록 배출부(111)가 형성되는 버튼몸체(110)와, 상기 버튼몸체(110)의 상단에 결합되어 사용자 가압여부에 따라 상하이동하되, 내측 중앙부에서 하방향으로 돌출형성되며, 그 하부가 일측에서 타측으로 경사면(121a)을 형성하는 슬라이딩돌기(121)가 구비되는 버튼캡(120)을 포함하는 버튼부(100);The center portion is formed with the contents moving passage 112, one side is in communication with the contents movement passage 112, the button body 110, the discharge unit 111 is formed so that the contents are discharged, and the button body 110 of It is coupled to the upper end is moved to Shanghai, depending on whether the user presses, and is formed protruding downward from the inner central portion, the lower portion of the button cap 120 is provided with a sliding protrusion 121 to form an inclined surface (121a) from one side to the other side Button unit 100 comprising a;
    상기 배출부(111)에 결합되며, 내용물이 이동하는 통로를 형성하는 관형상으로 이루어지되, 그 끝단에 내용물이 배출되는 배출홀(210)이 형성되는 외노즐(200);The outer nozzle 200 is coupled to the discharge portion 111, made of a tubular shape forming a passage through which the contents move, the discharge hole 210 is formed at the end of the discharge hole 210;
    일측은 상기 외노즐(200)의 내측에 위치하며, 타측은 내용물 유입홀(113)을 관통하여 내용물 이동통로(112)로 연장형성되되, 일측에는 상기 배출홀(210)을 개폐하는 개폐돌기(310)가 형성되며, 타측에는 상기 슬라이딩돌기(121)가 상부에서 하부로 관통되도록 슬라이딩홀(320)이 형성되되, 슬라이딩홀(320)의 내측에 상기 슬라이딩돌기(121)의 경사면(121a)과 대응되는 경사면(320a)이 형성되어 상기 버튼캡(120)의 가압여부에 따라 전후진 이동하며 상기 배출홀(210)을 개폐하는 내노즐(300); 및One side is located inside the outer nozzle 200, the other side is formed to extend through the contents inlet hole 113 to the contents moving passage 112, one side opening and closing projections for opening and closing the discharge hole (210) 310 is formed, a sliding hole 320 is formed on the other side so that the sliding protrusion 121 penetrates from the upper side to the lower side, and the inclined surface 121a of the sliding protrusion 121 is formed inside the sliding hole 320. A corresponding inclined surface 320a is formed to move back and forth according to whether the button cap 120 is pressed and the inner nozzle 300 to open and close the discharge hole 210; And
    상기 외노즐(200)의 내측에서 상기 내노즐(300)을 감싸며 결합되어 내노즐(300)을 전진시키는 탄성체;를 포함하는 것을 특징으로 하는 디스펜서용 펌프버튼.A pump button for a dispenser, comprising: an elastic body that wraps around the inner nozzle 300 inside the outer nozzle 200 and is coupled to move the inner nozzle 300 forward.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 내노즐(300)에는 상기 슬라이딩홀(320)의 전방에 외주면을 둘러싸며 일정간격 이격된 다수의 걸림돌기(330)가 형성되는 것을 특징으로 하는 디스펜서용 펌프버튼.Dispensing pump button, characterized in that the inner nozzle 300 is formed in the front of the sliding hole 320 surrounding the outer circumferential surface and a plurality of locking projections (330) spaced at a predetermined interval.
  3. 청구항 2에 있어서,The method according to claim 2,
    상기 다수의 걸림돌기(330)는 일측은 수직경사면을 형성하며, 타측은 하부로부터 상부로 갈수록 좁아지도록 완만한 경사면을 형성하는 것을 특징으로 하는 디스펜서용 펌프버튼.The plurality of locking projections 330, one side forms a vertical inclined surface, the other side is a dispenser pump button, characterized in that to form a gentle inclined surface to be narrowed from the top to the top.
  4. 청구항 1에 있어서,The method according to claim 1,
    상기 버튼캡(120)의 내측 중앙부에는 하방향으로 돌출되되, 그 끝단부가 하부로 갈수록 넓어지도록 형성되어 내용물의 누액을 차단하는 누액차단부(122)가 형성되는 것을 특징으로 하는 디스펜서용 펌프버튼.Dispensing pump button, characterized in that the inner central portion of the button cap 120 is protruded in the downward direction, the end portion thereof is widened toward the lower portion to form a leakage leakage blocking portion 122 to block leakage of contents.
  5. 청구항 1에 있어서,The method according to claim 1,
    상기 내용물 유입홀(113)에는 탄성체(400)에 의해 내노즐(300)이 탈리되는 것을 방지하도록 상기 내노즐(300)의 다수의 걸림돌기(330)와 대응되는 다수의 고정돌기(114)가 형성되는 것을 특징으로 하는 디스펜서용 펌프버튼.The contents inlet hole 113 has a plurality of fixing protrusions 114 corresponding to the plurality of locking projections 330 of the inner nozzle 300 to prevent the inner nozzle 300 from being detached by the elastic body 400. Pump button for the dispenser, characterized in that formed.
PCT/KR2011/009275 2010-12-01 2011-12-01 Pump button for dispenser WO2012074315A2 (en)

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