KR200337346Y1 - Pumping apparatus for pump dispensor - Google Patents
Pumping apparatus for pump dispensor Download PDFInfo
- Publication number
- KR200337346Y1 KR200337346Y1 KR20-2003-0026467U KR20030026467U KR200337346Y1 KR 200337346 Y1 KR200337346 Y1 KR 200337346Y1 KR 20030026467 U KR20030026467 U KR 20030026467U KR 200337346 Y1 KR200337346 Y1 KR 200337346Y1
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- contents
- stamp
- piston shaft
- pump dispenser
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/105—Sealing arrangements around pump 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
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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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
Abstract
본 고안은 각종 세제나 화장품 등 액체 내용물을 소정량씩 토출시키기 위하여 내용물 용기에 착설되는 펌프디스펜서에 있어서 펌핑구조에 관한 고안이다.The present invention relates to a pumping structure in a pump dispenser installed in a container for discharging a predetermined amount of liquid contents such as various detergents and cosmetics.
본 고안 펌핑구조의 특징은 피스톤이 조립되는 피스톤축의 하단에 스탬부를 일체로 형성함으로서 제작이 쉽게 하고 피스톤축 하단과 스탬부 상단에 단턱을 형성하여 상하 단턱 사이에 요입면이 구성되며 이 요입면으로 피스톤의 내경부에 형성된 리브가 끼워지게 되고 스탬부 단턱에는 내용물 1차 유입요홈이 요설되고 요입면에는 내용물 2차 유입공이 천공된다.The pumping structure of the present invention is easy to manufacture by integrally forming the stamp part at the bottom of the piston shaft to which the piston is assembled, and the stepped surface is formed between the upper and lower steps by forming a step at the bottom of the piston shaft and the top of the stamp part. Ribs formed in the inner diameter of the piston is fitted, the contents of the primary inlet groove is recessed in the stepped step, and the contents of the secondary inlet hole is drilled in the indentation surface.
스탬부 하부에는 내용물 2차 개부가 형성되어 하우징 실린더의 하부에 형성된 소경부로 출입되며 소경부 내에는 실링돌륜이 돌설되어 내용물 2차 개폐부 외벽에 밀착되는 것이다.The lower portion of the stamp portion is formed with a secondary opening to enter the small diameter portion formed in the lower portion of the housing cylinder, the sealing protrusion wheel is protruded in the small diameter portion is to be in close contact with the outer wall of the contents secondary opening and closing portion.
Description
본 고안은 각종 세제나 화장품 등 액체상태의 내용물을 펌핑작용에 의하여 소정량씩 토출시키도록 용기에 착설되는 펌프디스펜서에 있어서 새로운 구조의 펌핑구조에 관한 고안이다.The present invention relates to a pump structure of a new structure in a pump dispenser installed in a container to discharge a predetermined amount of liquid contents such as various detergents and cosmetics by a pumping action.
종래 펌프디스펜서의 구조는 용기(1)의 입구에 씌워지는 캡(2)과 캡에 조립되는 하우징실린더(3)와 하우징실린더 상단에 끼워지는 차플릿(4)과 차플릿을 관통하여 하우징실린더 내로 출입되며 내용물통로(5')를 구비한 피스톤축(5)과 피스톤축의 상단에 끼워지는 노즐헤드(6)와 노즐헤드와 차플릿 사이에 개입되는 코일스프링(7)과 피스톤축 하단에 끼워지는 피스톤(8)과 차플릿 외면과 노즐헤드 내면에 구성된 헤드잠금나사부(9)(9')와 하우징실린더 하부에 내장된 볼밸브(10)로 이루워져 있다.The structure of the conventional pump dispenser penetrates into the housing cylinder through a cap (2) covered at the inlet of the container (1), a housing cylinder (3) assembled to the cap, a chalet (4) fitted at the top of the housing cylinder, and a chalet. A piston shaft 5 having a contents passage 5 'and a nozzle head 6 fitted to an upper end of the piston shaft and a coil spring 7 interposed between the nozzle head and the chalet and a lower end of the piston shaft. It is composed of a piston 8, a head locking screw portion 9 (9 ') formed on an outer surface of a chalet and a nozzle head, and a ball valve 10 embedded in a lower portion of a housing cylinder.
상기한 구조로 이루워진 종래 펌프디스펜서의 문제점은 피스톤축의 하단에 끼워지는 피스톤의 결합구조에 많은 문제점이 있게 되는 것이다.The problem of the conventional pump dispenser made of the above structure is that there are many problems in the coupling structure of the piston fitted to the lower end of the piston shaft.
이와같은 문제점은 피스톤축 하단에 끼워지는 피스톤이 유동되거나 이탈되는 것을 방지하기 위하여 별도로 제작되는 스탬을 끼워 넣어서 피스톤을 결합시켰으며 스탬의 저면에 형성된 내용물 유입공을 통해 유입되는 내용물이 피스톤축을 거쳐 노즐헤드에서 토출되었던 것이다.The problem is that the piston is inserted into a separately manufactured stamp in order to prevent the piston inserted at the bottom of the piston shaft from flowing or deviating, and the contents flowing through the contents inlet hole formed at the bottom of the stamp are passed through the nozzle and the nozzle. It was ejected from the head.
그러나 이와같은 구조의 종래 펌프디스펜서는 피스톤을 고정시키는 스탬을 별도로 제작함으로서 생산원가의 상승 원인이 됐으며 조립 공정이 까다로운 문제점이 있게 되고 피스톤이 하강되면서 압축될 때 내용물의 유입이 원활하지 않고 피스톤이 상승될 때 내용물 유입공의 폐쇄기능이 떨어지게 되어 흡입력이 저하되며 사용하지 않을때 잠겨 있는 노즐헤드가 약간만 풀리더라도 용기 내의 내용물이 하우징실린더로 유입되는 문제점이 있었던 것이다.However, the conventional pump dispenser of such a structure has been a cause of the increase in production cost by making a separate stamp for fixing the piston, there is a difficult problem in the assembly process and when the piston is lowered, the inflow of the contents is not smooth and the piston rises When the closing function of the contents inlet hole is lowered when the suction force is lowered, when the nozzle head is locked slightly when not in use, the contents in the container was introduced into the housing cylinder.
본 고안은 상기한 문제점을 해결하기 위하여 피스톤이 조립 고정되는 피스톤축 하단부에 피스톤축과 일체로 스탬을 형성시키고 스탬의 단턱과 피스톤 단턱 사이에 형성되는 요입면에 내용물 유입공을 천공하고 피스톤 내면의 돌륜이 요입면에 끼워져서 피스톤이 승하강되게 하며 스탬의 단턱부에도 내용물 유입홈을 형성한다.The present invention is to form a stamp integrally with the piston shaft at the lower end of the piston shaft to which the piston is assembled and fixed to solve the above problems, puncture the contents inlet hole formed in the indentation surface formed between the stepped and the piston step of the stamp and the inner surface of the piston The wheel is inserted into the indentation surface so that the piston can be raised and lowered, and the contents inlet groove is formed in the stepped portion of the stamp.
또한 스탬의 하단부가 출입되는 하우징실린더의 소경부 내에는 실링돌륜을 돌설하여 내용물의 유입을 2차적으로 차단되게 하는 것이다.In addition, in the small diameter portion of the housing cylinder that the lower end of the stem is inclined to seal the wheels to prevent the inflow of the contents secondary.
도 1은 본 고안의 전체단면도로서 피스톤이 하강된 상태에서 노즐헤드가 잠긴 상태도.1 is a state in which the nozzle head is locked in a state in which the piston is lowered as a whole sectional view of the present invention.
도 2는 도 1 (A)부의 요부 확대 단면도로서 피스톤이 하강된 상태도.Fig. 2 is an enlarged cross-sectional view of the main portion of Fig. 1 (A) and the piston is lowered.
도 3은 본 고안의 전체 단면도로서 피스톤이 상승된 상태에서 노즐헤드가 열린 상태도.Figure 3 is an overall cross-sectional view of the present invention, the nozzle head in a state in which the piston is raised.
도 4는 도 3 (B)부의 요부 확대 단면도로서 피스톤이 상승된 상태도.4 is an enlarged cross-sectional view of the main portion of FIG.
도 5는 본 고안의 요부 분해 사시도.5 is an exploded perspective view of main parts of the present invention.
※ 도면의 주요 부분에 대한 부호의 설명※ Explanation of codes for main parts of drawing
1: 용기 2: 캡1: container 2: cap
3: 하우징실린더 4: 차플릿3: housing cylinder 4: chaplet
5: 피스톤축 5': 내용물통로5: piston shaft 5 ': contents passage
6: 노즐헤드 7: 코일스프링6: nozzle head 7: coil spring
8: 피스톤 9,9': 헤드잠금나사부8: Piston 9,9 ': Head locking screw
10: 볼밸브 100: 스탬부10: ball valve 100: stamp portion
101: 스탬부단턱 102: 내용물1차유입홈101: stanchion step 102: contents primary inlet groove
103: 내용물2차개폐부 51: 피스톤축단턱103: contents secondary opening and closing part 51: piston shaft step
52: 요입면 53: 내용물2차유입공52: recessed surface 53: contents secondary inlet hole
81: 리브 31: 하우징소경부81: rib 31: housing small diameter part
32: 실링돌륜32: sealing wheel
용기(1)의 입구에 씌워지는 캡(2)과 캡(2)에 조립되는 하우징실린더(3)와 하우징실린더(3) 상단에 끼워지는 차플릿(4)과 차플릿(4)을 관통하여 하우징실린더(3) 내로 출입되며 내용물통로(5')를 구비한 피스톤축(5)과 피스톤축(5)의 상단에 끼워지는 노즐헤드(6)와, 노즐헤드(6)와 차플릿(4)사이에 개입되는 코일스프링(7)과 피스톤축(5) 하단에 끼워지는 피스톤(8)과 차플릿(4) 외면과 노즐헤드(6) 내면에 구성된 헤드 잠금나사부(9)(9')와 하우징실린더(3) 하부에 내장된 볼밸브(10)로 이루워진 공지의 펌프디스펜서에 있어서,Through the cap (2) to cover the inlet of the container (1) and the housing cylinder (3) assembled to the cap (2) and the chalet (4) and the chalet (4) fitted to the top of the housing cylinder (3) A nozzle head 6 inserted into and out of the housing cylinder 3 and fitted to the upper end of the piston shaft 5 and the piston shaft 5 having the contents passage 5 ', the nozzle head 6 and the chalet ( 4) Head locking screw portions 9 and 9 'formed on the outer surface of the piston 8 and the chalet 4 and the inner surface of the nozzle head 6 interposed between the coil spring 7 and the piston shaft 5 interposed therebetween. In the well-known pump dispenser consisting of a ball valve (10) built in the lower portion of the housing cylinder (3),
상기 피스톤축(5) 하부에 피스톤축(5)과 일체로 구성되는 스탬부(100)와 상기 스탬부(100) 상단과 피스톤축(5) 하단에 소정간격을 두고 형성되는 스탬부 단턱(101)과 피스톤축 단턱(51)과 상기 스탬부 단턱(101)과 피스톤축 단턱(51) 사이에 형성되는 피스톤 끼움요입면(52)과 상기 스탬부 단턱(101)에 형성되는 피스톤 끼움요입면(52)과 상기 스탬부 단턱(101)에 형성되는 내용물1차유입홈(102)과 상기 요입면(52)에 천공되며 피스톤축(5)의 내용물통로(5')와 연통되게 천공되는 내용물2차유입공(53)과 상기 스탬부(100) 하부에 형성되는 내용물2차개폐부(103)와 상기 요입면(52)에 끼워져 피스톤(8)의 이탈을 방지하도록 피스톤 내면에 돌설되는 리브(81)와 상기 하우징실린더(3)의 하부에 형성되며 상기 스탬부(100)의 2차개폐부(103)가 출입되며 내면에 실링돌륜(32)이 돌설된 하우징소경부(31)를 구비하여서 된 것이다.Stamp portion 100 which is integrally formed with the piston shaft 5 in the lower portion of the piston shaft 5 and stamp portion stepped portion 101 formed with a predetermined interval at the upper end of the stamp portion 100 and the piston shaft (5) ) And a piston fitting surface 52 formed between the piston shaft stepped portion 51 and the stem portion stepped portion 101 and the piston shaft stepped portion 51 and the piston fitting surface formed on the stamped portion stepped portion 101 ( 52 and the contents formed in the stepped step 101, the contents are drilled in the primary inlet groove 102 and the concave inlet surface 52 and in communication with the contents passage (5 ') of the piston shaft (5) Ribs which are inserted into the secondary inlet hole 53 and the contents formed in the lower part of the stamp part 100 and the inlet / outer part 103 and the concave inlet surface 52 to protrude on the inner surface of the piston to prevent separation of the piston 8 ( 81 and formed in the lower portion of the housing cylinder 3, the secondary opening and closing portion 103 of the stamp portion 100 is entered and the sealing protrusion wheel 32 is protruded on the inner surface It is provided with the jingyeong neck 31.
상기한 구성으로 이루워진 본 고안의 작용효과를 설명한다.It describes the effect of the present invention made of the above configuration.
도 1은 코일스프링(7)의 탄발력에 의하여 피스톤축(5)이 상승되어 있는 상태의 단면도로서 이와같은 상태에서는 피스톤축(5)에 착설된 피스톤(8)이 하우징실린더(3)내에서 상승되면서 용기(1) 내의 내용물이 흡입되고 있는 상태로 볼밸브(10)는 열려 있게 되고 스탬부(100)의 단턱(101)에 형성된 내용물1차유입홈(102)과 요입면(52)에 천공된 내용물2차유입공(53)은 피스톤(8)에 의하여 폐쇄된 상태가 되는 것이다.1 is a cross-sectional view of the piston shaft 5 being raised by the elastic force of the coil spring 7 in such a state that the piston 8 mounted on the piston shaft 5 is in the housing cylinder 3. The ball valve 10 is opened while the contents in the container 1 are being sucked while being raised, and the contents primary inlet groove 102 and the indentation surface 52 formed in the stepped portion 101 of the stamp portion 100. The drilled content secondary inlet hole 53 is to be in a closed state by the piston (8).
상기 내용물1차유입홈(102)과 내용물2차유입공(53)이 피스톤(8)에 의하여 폐쇄되는 작용을 구체적으로 설명한다.The operation of closing the contents primary inlet groove 102 and the contents secondary inlet hole 53 by the piston 8 will be described in detail.
피스톤축(5)이 상승됨에 따라 피스톤축(5) 하부의 요입면(52)에 끼워진 피스톤(8) 내부의 리브(81)가 스탬부(100)의 단턱(101)에 받쳐 있는 상태가 됨으로 리브(81)에 의하여 내용물2차유입공(53)이 폐쇄된 상태가 되며 스탬부(100)의 상부 주벽면은 피스톤(8)의 내경부에 의해 감싸짐으로 피스톤(8)의 내경부가 내용물1차유입홈(102)을 폐쇄시키게 되는 것이다.As the piston shaft 5 is raised, the ribs 81 inside the piston 8 fitted to the concave inlet surface 52 at the lower portion of the piston shaft 5 are supported by the stepped portion 101 of the stamp portion 100. The contents secondary inlet hole 53 is closed by the ribs 81, and the inner circumferential surface of the piston 8 is surrounded by the inner diameter of the piston 8, so that the inner diameter of the piston 8 is closed. The primary inlet groove 102 is to be closed.
이와같이 내용물을 흡입할때 피스톤 설치부의 폐쇄기능이 우수하여 흡입력이 높아지게 되는 것이다.In this way, when the contents are sucked in, the closing function of the piston installation part is excellent, so that the suction power is increased.
도 2는 노즐헤드(6)를 강제적으로 눌러서 회전시킴으로서 차플릿의 나사부(9)와 노즐헤드의 나사부(9')가 결합되어 노즐헤드(6)가 잠긴 상태를 보인 것이며, 피스톤축(5)이 하강될 때는 내용물이 노즐헤드를 통해 토출되는 것으로 이와같은 상태에서는 피스톤(8)이 하강되면서 발생되는 하우징실린더(3) 내의 압력에 의하여 볼밸브(10)가 하강되면서 내용물 유입이 차단되고 피스톤축(5)이 하강되면서 피스톤축 하단의 요입면(52)에 끼워져 스탬부(100)의 단턱(101)에 받쳐 있던 피스톤 내부의 리브(81)가 요입면(52)을 따라 상승되면서 피스톤축 하단의 단턱(51) 쪽으로 이동되면서 스탬부(100)의 내용물1차유입홈(102)과 요입면(52)의 내용물2차유입공(52)이 열리게 되어 하우징실린더 내의 내용물이 피스톤축을 통해 토출되는 것이다.2 shows that the nozzle head 6 is locked by forcibly pressing and rotating the nozzle head 6 so that the threaded portion 9 of the chaflet and the threaded portion 9 'of the nozzle head are locked. When it is lowered, the contents are discharged through the nozzle head. In such a state, the inflow of the contents is blocked while the ball valve 10 is lowered by the pressure in the housing cylinder 3 generated when the piston 8 is lowered. As the lower portion (5) is lowered, the piston 81 is inserted into the concave indentation surface 52 at the lower end of the piston shaft, and the rib 81 inside the piston, which is supported by the stepped portion 101 of the stamp part 100, is raised along the concave inlet surface 52, and the lower end of the piston shaft. While moving toward the step 51, the contents primary inlet groove 102 and contents secondary inlet hole 52 of the indentation surface 52 of the stamp part 100 are opened so that the contents in the housing cylinder are discharged through the piston shaft. will be.
도 2의 상태에서 피스톤축(5)이 완전히 하강되어 스탬부(100) 하부의 내용물2차개폐부(103)가 하우징실린더(3) 하부의 소경부(31)로 진입되면서 소경부(31) 내면에 형성된 실링돌륜(32)에 의하여 밀폐 효과가 높아지게 되고 용기를 운반 또는 보관하거나 사용하지 않을 때 도 1의 상태로 노즐헤드(6)를 잠궈 놓게 되는바, 노즐헤드(6)가 약간 풀리게 되더라도 스탬부(100)의 내용물2차개폐부(103)가 실린더하부의 소경부(31)에서 이탈되지 않으므로 내용물의 유입을 막을 수가 있는 것이다.In the state of FIG. 2, the piston shaft 5 is completely lowered so that the contents secondary opening and closing portion 103 of the lower portion of the stamp portion 100 enters the small diameter portion 31 of the lower portion of the housing cylinder 3, and thus the inner surface of the small diameter portion 31. The sealing effect is increased by the sealing protrusion wheel 32 formed in the bar and the nozzle head 6 is locked in the state of FIG. 1 when the container is not transported, stored or used, even though the nozzle head 6 is slightly loosened. Since the contents secondary opening and closing part 103 of the part 100 is not separated from the small diameter part 31 of the lower part of the cylinder, the inflow of the contents can be prevented.
상기한 구성 및 작용 효과를 가지게 되는 본 고안은 피스톤축의 하단에 스탬을 일체로 형성시킴으로서 제작이 쉬워지고 스탬과 피스톤축 사이의 요입면에 피스톤이 끼워짐으로서 피스톤이 스탬에서 이탈되는 폐단이 없게되고 스탬을 별도로 구성하여 피스톤축에 조립하는 것에 비하여 피스톤이 견고하게 착설되어 유동이 없게 된다.The present invention having the above-described configuration and operation effect is easy to manufacture by integrally forming a stamp on the lower end of the piston shaft, and there is no closed end from which the piston is separated from the stamp by fitting the piston to the indentation surface between the stamp and the piston shaft. The piston is firmly installed and there is no flow compared to the assembly of the stamp separately to the piston shaft.
또한 피스톤이 압축시에 내용물1차유입홈과 내용물2차유입공을 통해 내용물이 원활하게 유입되며 압축되었던 피스톤축이 상승할 때는 피스톤의 내경부와 리브가 내용물1차유입홈과 내용물2차유입공을 폐쇄시켜 주게 되며 노즐헤드가 잠겨 있는 상태에서 나사부가 약간 풀리더라도 스탬부 하부의 내용물2차개폐부가 하우징실린더의 소경부에 끼워진 상태에서 실링돌륜이 밀착되어 있어서 용기내의 내용물이 하우징실린더 내로 유입되지 못하는 효과가 있게 되는 것이다.In addition, when the piston is compressed, the contents flow smoothly through the contents primary inlet groove and the contents secondary inlet hole.When the compressed piston shaft is raised, the inner diameter and the rib of the piston are the contents primary inlet groove and contents secondary inlet hole. Even if the screw part is slightly loosened while the nozzle head is locked, the sealing dol is in close contact with the secondary opening of the lower part of the stamp part inserted into the small diameter part of the housing cylinder, so that the contents of the container do not flow into the housing cylinder. There will be no effect.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0026467U KR200337346Y1 (en) | 2003-08-18 | 2003-08-18 | Pumping apparatus for pump dispensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0026467U KR200337346Y1 (en) | 2003-08-18 | 2003-08-18 | Pumping apparatus for pump dispensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200337346Y1 true KR200337346Y1 (en) | 2004-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0026467U KR200337346Y1 (en) | 2003-08-18 | 2003-08-18 | Pumping apparatus for pump dispensor |
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| Country | Link |
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| KR (1) | KR200337346Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101251069B1 (en) * | 2011-03-21 | 2013-04-09 | 주식회사 다린 | Pump dispenser |
| KR101290829B1 (en) * | 2011-10-17 | 2013-08-07 | 김정수 | Pump dispenser |
-
2003
- 2003-08-18 KR KR20-2003-0026467U patent/KR200337346Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101251069B1 (en) * | 2011-03-21 | 2013-04-09 | 주식회사 다린 | Pump dispenser |
| KR101290829B1 (en) * | 2011-10-17 | 2013-08-07 | 김정수 | Pump dispenser |
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