KR100397039B1 - Spray Pump Improving Inter-structure - Google Patents
Spray Pump Improving Inter-structure Download PDFInfo
- Publication number
- KR100397039B1 KR100397039B1 KR10-2000-0015014A KR20000015014A KR100397039B1 KR 100397039 B1 KR100397039 B1 KR 100397039B1 KR 20000015014 A KR20000015014 A KR 20000015014A KR 100397039 B1 KR100397039 B1 KR 100397039B1
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- cover
- spray pump
- pump
- housing
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1066—Pump inlet valves
-
- 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
- B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
-
- 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
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
본 발명은 엑츄레이터(1), 분사노즐(2), 내부에 액체 통로가 형성되어 있는 피스톤(3), 포핏(4), 하우징(5), 실 밸브(6), 펌프실 내의 압력을 일정하게 유지시켜 주는 스프링(7), 내부에 나선이 형성되어 있는 덮개(8), 튜브(9) 및 용기 속의 액체가 외부로 새어나오지 못하도록 하는 라이너(10)로 구성된 스프레이 펌프에 있어서, 피스톤(3)과 동축상으로 원주부(18a, b)와 원형홈(17)을 갖는 내부원통형 굴곡부(13)가 상기 덮개(8)의 상부에 일체로 형성되어 있는 것을 특징으로 하는 스프레이 펌프에 관한 것이다.According to the present invention, the pressure in the actuator (1), the injection nozzle (2), the piston (3), the poppet (4), the housing (5), the seal valve (6), and the pump chamber, in which a liquid passage is formed, is kept constant. In the spray pump consisting of a retaining spring (7), a sheath (8) with a spiral formed therein, a tube (9) and a liner (10) to prevent liquid from leaking out of the container, the piston (3) It relates to a spray pump, characterized in that the inner cylindrical bent portion 13 having the circumferential portions (18a, b) and the circular groove (17) is integrally formed on the top of the cover (8).
본 발명에 따른 스프레이 펌프는 캡과 덮개를 일체화시킴으로써 구성 부품 수를 줄여 스프레이 펌프의 제조 공정을 단순화시키므로 제조비용을 줄일 뿐만 아니라 하우징과 덮개의 체결력 그리고 펌프실내와 덮개의 밀폐성을 향상시키고 펌핑을 부드럽게 하는 장점이 있다.The spray pump according to the present invention simplifies the manufacturing process of the spray pump by reducing the number of components by integrating the cap and the cover, thereby reducing manufacturing costs, as well as improving the clamping force of the housing and the cover and the sealing property of the pump chamber and the cover, and smoothing the pumping. There is an advantage.
Description
본 발명은 내부 구조를 개선시킨 스프레이 펌프에 관한 것이다. 더욱 상세하게는, 종래의 분리되어 있은 캡과 덮개를 일체화시키고 일체화된 덮개를 특수한 형태로 제조함으로써, 제조성과 기능성이 우수한 스프레이 펌프를 제조하는 것을 내용으로 하고 있다.The present invention relates to a spray pump with improved internal structure. More specifically, the present invention relates to the manufacture of a spray pump excellent in manufacturability and functionality by integrating a conventional cap and cover and manufacturing the integrated cover in a special form.
스프레이 펌프는 용기에 담겨있는 액상의 내용물을 펌핑하여 스프레이상으로 정량씩 분산·토출시켜 사용하기에 편리하므로, 특히 향수 등과 같은 화장품의 용기에 체결되어 사용되고 있다.The spray pump is convenient to use by dispensing and discharging the liquid contents contained in the container by quantitatively dispersing and discharging them in the form of a spray, and in particular, it is used in a container of cosmetics such as perfume.
그러한 스프레이 펌프의 대표적인 예를 도 1에 도시하였는바, 종래의 스프레이 펌프는 엑츄레이터(1), 분사노즐(2), 내부에 액체 통로가 형성되어 있는 피스톤(3), 포핏(4), 하우징(5), 실 밸브(6), 펌프실 내의 압력을 일정하게 유지시켜 주는 스프링(7), 내부에 나선이 형성되어 있는 덮개(8), 튜브(9) 및 용기 속의 액체가 외부로 새어나오지 못하도록 하는 라이너(10)로 구성되어있다. 따라서, 스프레이 펌프의 엑츄레이터(1)에 압력을 가하여 펌핑을 하게 되면 용기(도시하지 않음)에 담겨져 있는 액상의 내용물이 튜브(9)를 통해 유입되어 분사노즐(2)을 통해 스프레이 상으로 분출되게 된다.A typical example of such a spray pump is shown in FIG. 1, where a conventional spray pump includes an actuator 1, an injection nozzle 2, a piston 3 having a liquid passage formed therein, a poppet 4, and a housing. (5), the seal valve (6), the spring (7) to keep the pressure in the pump chamber constant, the cover (8) with spirals formed inside, the tube (9) and the liquid in the container to prevent leakage It is composed of a liner (10). Therefore, when pumping by applying pressure to the actuator 1 of the spray pump, the liquid content contained in the container (not shown) flows in through the tube 9 and is ejected onto the spray through the spray nozzle 2. Will be.
그런데, 종래의 스프레이 펌프는 피스톤(3)의 왕복 운동을 안내하고 펌프실 내의 압력을 밀봉시키기 위해 캡(11)을 별도로 하우징(5)의 상부에 설치한다. 따라서, 캡(11)을 별도로 사출성형하여 조립해야 하는 번거로움이 있을 뿐만 아니라 캡(11)과 덮개(8) 상부에 있는 원주단부(16)의 두개 부품으로 펌프실 내를 밀폐하고 피스톤(3)을 안내하기 때문에 펌프실 내와 덮개와의 밀폐성이 떨어지고 펌핑이 부드럽지 못한 단점이 있었다.However, the conventional spray pump separately installs the cap 11 on the upper part of the housing 5 to guide the reciprocating motion of the piston 3 and to seal the pressure in the pump chamber. Therefore, the cap 11 is not only troublesome to be separately molded by injection molding, but also the two parts of the circumferential end 16 located on the cap 11 and the cover 8 are sealed in the pump chamber and the piston 3 Because of the guide, there is a disadvantage that the sealing of the pump chamber and the cover is inferior and the pumping is not smooth.
따라서, 본 발명은 종래 기술의 문제점을 일거에 해결하는 것을 목적을 하고 있다. 즉, 캡과 덮개를 일체화시킴으로써 스프레이 펌프의 구성 부품 수를 줄여 스프레이 펌프의 제조 공정을 단순화시켜 제조비용을 줄일 뿐만 아니라, 일체화된 덮개의 내측 단부의 형상을 특수하게 구성하여 하우징과 덮개의 체결력, 그리고 펌프실 내와 덮개의 밀폐성을 향상시키고 펌핑을 부드럽게 하는 것을 목적으로 하고 있다.Accordingly, the present invention aims to solve the problems of the prior art at once. In other words, by integrating the cap and the cover, the number of components of the spray pump can be reduced, thereby simplifying the manufacturing process of the spray pump, thereby reducing the manufacturing cost, and by specially configuring the shape of the inner end of the integrated cover, the fastening force of the housing and the cover, In addition, it aims at improving the sealing property of a pump room and a cover, and making pumping smooth.
도 1은 종래 스프레이 펌프의 단면 사시도이고;1 is a cross-sectional perspective view of a conventional spray pump;
도 2는 본 발명의 하나의 실시예에 따른 스프레이 펌프의 수직 단면도이고;2 is a vertical sectional view of a spray pump according to one embodiment of the present invention;
도 3은 종래 스프레이 펌프의 덮개 부분만을 나타낸 수직 단면도이고;3 is a vertical sectional view showing only a cover portion of a conventional spray pump;
도 4는 본 발명의 하나의 실시예에 따른 스프레이 펌프의 덮개 부분만을 나타낸 수직 단면도이다.4 is a vertical sectional view showing only a cover portion of the spray pump according to one embodiment of the present invention.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
1: 엑츄레이터 2: 분사 노즐1: actuator 2: spray nozzle
3: 피스톤 4: 포핏3: piston 4: poppet
5: 하우징 6: 실 밸브5: housing 6: seal valve
7: 스프링 8: 덮개7: spring 8: cover
9: 튜브 10: 라이너9: tube 10: liner
11: 캡 12: 실린더 공간11: cap 12: cylinder space
13: 내부원통형 굴곡부 14: 교차부13: inner cylindrical bend 14: intersection
15: 구멍 16: 원주 단부15: hole 16: circumferential end
17: 원형홈 18a, 18b: 원주부17: circular groove 18a, 18b: circumferential portion
19: 수평부 20: 연결부19: horizontal portion 20: connection portion
21: 수직부21: vertical section
본 발명은 엑츄레이터(1), 분사노즐(2), 내부에 액체 통로가 형성되어 있는 피스톤(3), 포핏(4), 하우징(5), 실 밸브(6), 펌프실 내의 압력을 일정하게 유지시켜 주는 스프링(7), 내부에 나선이 형성되어 있는 덮개(8), 튜브(9) 및 용기 속의 액체가 외부로 새어나오지 못하도록 하는 라이너(10)로 구성된 스프레이 펌프에 있어서, 피스톤(3)과 동축(同軸)상으로 원주부(18a, 18b)와 원형홈(17)을 갖는 내부원통형 굴곡부(13)가 상기 덮개(8)의 상부에 일체로 형성되어 있는 것을 특징으로 하는 스프레이 펌프를 제공한다.According to the present invention, the pressure in the actuator (1), the injection nozzle (2), the piston (3), the poppet (4), the housing (5), the seal valve (6), and the pump chamber, in which a liquid passage is formed, is kept constant. In the spray pump consisting of a retaining spring (7), a sheath (8) with a spiral formed therein, a tube (9) and a liner (10) to prevent liquid from leaking out of the container, the piston (3) Provided is a spray pump, characterized in that the inner cylindrical bent portion (13) having circumferential portions (18a, 18b) and circular grooves (17) integrally formed with the upper portion of the cover (8). do.
상기 내부원통형 굴곡부(13)는 종래의 덮개(8)의 원주단부(16)와 캡(11)의 역할을 대신하는 바, 상하 왕복운동을 하는 피스톤(3)의 운동을 안내하며 더불어 실린더 공간(12)을 펌프 외부와 밀폐시키는 역할을 한다.The inner cylindrical bent portion 13 replaces the role of the circumferential end 16 and the cap 11 of the conventional cover 8, and guides the movement of the piston (3) in the vertical reciprocating motion and the cylinder space ( 12) to seal the outside of the pump.
더욱 구체적으로는, 상기 내부원통형 굴곡부(13)는 덮개(8)의 내부 구조 중 피스톤(3)과 수직으로 접하는 종래의 덮개 수평부(19)의 원주단부(16)로부터 하향 연장되어 있는 1차 원주부(18a), 1차 원주부(18)로부터 피스톤(3)의 방향으로 이격되어 있는 2차 원주부(18b) 및 1차 원주부(18a)의 하단과 2차 원주부(18b)의 하단을 상호 연결하며 상부에 원형홈(17)을 형성하는 연결부(20)로 구성되어 있다.More specifically, the inner cylindrical bent portion 13 is a primary extending downward from the circumferential end 16 of the conventional cover horizontal portion 19 perpendicular to the piston 3 of the inner structure of the cover 8. Of the lower end and the secondary circumferential portion 18b of the secondary circumferential portion 18b and the primary circumferential portion 18a, which are spaced apart from the circumferential portion 18a, the primary circumferential portion 18 in the direction of the piston 3. It is composed of a connecting portion 20 interconnecting the bottom and forming a circular groove 17 on the top.
상기 연결부(20)는, 엑츄레이터(1)에 하향력이 가해질 경우에 피스톤(3)의 하부 구조와 맞물리게 되므로, 피스톤(3) 하부의 만입부(3a)와 일치하고 그와 맞물려 엑츄레이터(1)의 하향력을 방해하지 않을 정도의 길이이면 바람직하다.Since the connecting portion 20 is engaged with the lower structure of the piston 3 when a downward force is applied to the actuator 1, the connecting portion 20 coincides with and engages with the indentation portion 3a of the lower portion of the piston 3. It is preferable that the length is such that it does not interfere with the downward force of 1).
덮개(8)의 내부 구조 중 수직부(21)와 상기 1차 원주부(18a)가 이루는 공간(S)상에 하우징(5)의 상부(5a)가 체결되게 되는데, 내부원통형 굴곡부(13)의 굴곡구조에 의한 굴곡력에 의해 체결력이 향상된다. 더욱 구체적으로는, 2차 원주부(18b)가 피스톤(3)과 접하면서 내부원통형 굴곡부(13) 전체를 압축하게 되고 그러한 압축력은 특히 원형홈(17) 등에 의해 반발력으로 나타나고 그러한 탄성 반발력이 하우징(5)의 상부(5a)와 덮개(8)의 내부 구조와의 체결력을 더욱 강화시킨다.The upper portion 5a of the housing 5 is fastened to the space S formed between the vertical portion 21 and the primary circumferential portion 18a of the inner structure of the cover 8, and the inner cylindrical curved portion 13 The fastening force is improved by the bending force due to the bending structure. More specifically, the secondary circumferential portion 18b compresses the entire inner cylindrical bent portion 13 while contacting the piston 3, and such compressive force is shown as a repulsive force, especially by the circular groove 17 or the like, and such elastic repulsive force is caused by the housing. The fastening force between the upper part 5a of (5) and the internal structure of the cover 8 is further strengthened.
내부원통형 굴곡부(13)과 수평부(19)의 길이의 합은 종래의 수평부의 길이와 같거나 그보다 약간 길수 있다. 종래의 수평부의 길이보다 약간 길게 할 수 있는 것은 원형홈(17)에 의한 압축을 감안하고 그로인한 탄성 반발력을 고려한 때문이다.The sum of the lengths of the inner cylindrical bend 13 and the horizontal portion 19 may be equal to or slightly longer than the length of the conventional horizontal portion. The reason why the length of the conventional horizontal portion can be slightly longer is that the compression by the circular groove 17 is taken into account and the elastic repulsive force is thus taken into account.
이하에서, 본 발명의 내용을 구체적인 실시예와 도면을 통해 더욱 자세히 설명하지만, 본 발명의 내용이 한정되거나 축소되게 해석되는 것은 아니다.Hereinafter, the content of the present invention will be described in more detail with reference to specific embodiments and drawings, but the content of the present invention is not limited or reduced.
액체가 담겨져 있는 용기(도면에는 도시되어 있지 않음)는 덮개(8)를 통해 스프레이 펌프와 체결되고, 용기내의 액체는 라이너(10)에 의해 외부와 차단된다. 액체는 용기의 바닥에 닿는 튜브(9)를 통해 펌프 내로 유입되고, 펌핑에 의해 실 밸브(6), 실린더 공간(12), 교차부(14) 및 분사 노즐(2)을 통해 외부로 분사되게 된다. 펌프 내에 유입된 액체는 하우징(5) 상부와 내부원통형 굴곡부(13)가 밀착되기 때문에 노즐(2) 이외의 장소로는 외부로 유출되지 않는다. 펌핑은 엑츄레이터(1)에 하향력을 가함으로써 시작되고, 스프링(7)에 의해 복원력을 얻게 된다. 실린더 공간(12)에 갇혀 있는 액체는 하향 운동 시에 노즐을 통해 분사되고, 상향 운동 시에 용기의 액체가 튜브를 통해 실린더 공간(12)으로 유입되게 된다.The container in which the liquid is contained (not shown in the drawing) is fastened to the spray pump through the cover 8, and the liquid in the container is blocked from the outside by the liner 10. The liquid enters the pump through a tube (9) touching the bottom of the vessel and is pumped out through the seal valve (6), cylinder space (12), intersection (14) and injection nozzle (2) by pumping. do. The liquid introduced into the pump does not flow out to the place other than the nozzle 2 because the upper portion of the housing 5 and the inner cylindrical bent portion 13 are in close contact with each other. Pumping is started by applying a downward force on the actuator 1 and gaining restoring force by the spring 7. The liquid trapped in the cylinder space 12 is injected through the nozzle during the downward movement, and the liquid of the container is introduced into the cylinder space 12 through the tube during the upward movement.
첨부 도면을 참고로 작동원리를 설명하면서 본 발명의 구성을 구체적으로 설명한다.The configuration of the present invention will be described in detail with reference to the accompanying drawings while explaining the principle of operation.
도 3은 공지된 스프레이 펌프의 덮개(8) 부분만을 나타낸 수직 단면도이다. 덮개(8)의 상부에 있는 구멍(15)에 피스톤(3)이 끼워지는데, 이것만으로는 펌프실 내의 압력을 완벽하게 밀봉시키지 못하고, 또 피스톤(3)의 상하 왕복운동의 가이드역할이 불충분하기 때문에, 도 1에 나타낸 바와 같이 덮개(8) 상부의 하측에 캡(11)을 불가피하게 설치하게 된 것이다.3 is a vertical sectional view showing only the cover 8 portion of a known spray pump. The piston 3 is fitted into the hole 15 in the upper part of the lid 8, but this alone does not completely seal the pressure in the pump chamber, and because the guide role of the up and down reciprocating motion of the piston 3 is insufficient, As shown in FIG. 1, the cap 11 is inevitably installed below the lid 8.
그러나, 이러한 공지된 스프레이 펌프의 덮개(8) 구조는 그 하부에 캡(11)을 설치하므로써 펌프 내의 압력을 유지하고 피스톤(3)의 상하 왕복 운동의 가이드 역할을 할 수는 있으나, 캡(11)을 별도로 사출성형 하여 조립해야 하므로 제조 비용의 상승은 물론이고 별도의 조립공정을 필요로 하는 등 전반적으로 제조방법이 복잡해지는 단점이 있었다. 게다가, 캡(11)과 원주 단부(16)의 2부품으로 펌프실 내를 밀폐하고 피스톤(3)을 가이드하기 때문에 캡(11) 및 원주단부(16)와 피스톤(3)과의 밀폐성 및 체결력이 나빠지고, 그 결과 펌핑의 부드러움도 나빠지게 되는 원인이 되었다.However, the cover 8 structure of such a known spray pump can maintain the pressure in the pump and serve as a guide for the up and down reciprocation of the piston 3 by installing the cap 11 at the bottom thereof. ) Has to be assembled by injection molding separately, so there is a disadvantage in that the overall manufacturing method is complicated, as well as an increase in manufacturing cost and a separate assembly process. In addition, since the inside of the pump chamber is sealed with two parts of the cap 11 and the circumferential end 16 and the piston 3 is guided, the sealability and tightening force between the cap 11 and the circumferential end 16 and the piston 3 are improved. It became worse and, as a result, the softness of pumping became worse.
본 발명에서는 이러한 단점을 일거에 해결하기 위해서 도 1의 캡(11)과 원주단부(16)가 갖는 기능을, 도 2와 도 4에서 나타낸 바와 같이 덮개(8)와 일체화시킨 내부원통형 굴곡부(13) 하나만으로 갖도록 하였다.In the present invention, in order to solve the above-mentioned shortcomings, the inner cylindrical bent portion 13 in which the cap 11 and the circumferential end 16 of FIG. 1 are integrated with the cover 8 as shown in FIGS. 2 and 4. ) To have only one.
도 4에서 나타낸 바와 같이, 본 발명에 따른 내부원통형 굴곡부(13)의 상부에는 피스톤(3)과 동축상으로 원형홈(17)이 형성되어 있어 원주부(18a, b)와 함께 탄성반발력을 제공하는 스프링 역할을 하므로 피스톤(3)과 유연하게 밀착된다. 따라서, 피스톤(3)과 원주부(18a, b)가 유연하게 밀착되므로 피스톤(3) 왕복운동의 부드러운 가이드 역할 외에도 피스톤(3)과 덮개(8)의 체결력, 그리고 펌프실 내의 압력을 완벽하게 밀봉시켜준다.As shown in FIG. 4, a circular groove 17 is formed coaxially with the piston 3 in the upper portion of the inner cylindrical bent portion 13 according to the present invention to provide elastic repulsive force with the circumferential portions 18a and b. It acts as a spring to be in close contact with the piston (3) flexibly. Therefore, the piston 3 and the circumferential portions 18a, b are in close contact with each other, so that the sealing force between the piston 3 and the cover 8 and the pressure in the pump chamber are completely sealed in addition to the smooth guide of the piston 3 reciprocating motion. Let it be.
본 발명에 따른 스프레이 펌프는 캡과 덮개를 일체화시킴으로써 구성 부품 수를 줄여 스프레이 펌프의 제조 공정을 단순화시키므로 제조비용을 줄일 뿐만 아니라 하우징과 덮개의 체결력 그리고 펌프실내와 덮개의 밀폐성을 향상시키고 펌핑을 부드럽게 하는 장점이 있다.The spray pump according to the present invention simplifies the manufacturing process of the spray pump by reducing the number of components by integrating the cap and the cover, thereby reducing manufacturing costs, as well as improving the clamping force of the housing and the cover and the sealing property of the pump chamber and the cover, and smoothing the pumping. There is an advantage.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0015014A KR100397039B1 (en) | 2000-03-24 | 2000-03-24 | Spray Pump Improving Inter-structure |
KR2020000008465U KR200200591Y1 (en) | 2000-03-24 | 2000-03-24 | Spray pump improving inter-structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0015014A KR100397039B1 (en) | 2000-03-24 | 2000-03-24 | Spray Pump Improving Inter-structure |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020000008465U Division KR200200591Y1 (en) | 2000-03-24 | 2000-03-24 | Spray pump improving inter-structure |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010090251A KR20010090251A (en) | 2001-10-18 |
KR100397039B1 true KR100397039B1 (en) | 2003-09-13 |
Family
ID=19658158
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020000008465U KR200200591Y1 (en) | 2000-03-24 | 2000-03-24 | Spray pump improving inter-structure |
KR10-2000-0015014A KR100397039B1 (en) | 2000-03-24 | 2000-03-24 | Spray Pump Improving Inter-structure |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020000008465U KR200200591Y1 (en) | 2000-03-24 | 2000-03-24 | Spray pump improving inter-structure |
Country Status (1)
Country | Link |
---|---|
KR (2) | KR200200591Y1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910013853U (en) * | 1990-01-23 | 1991-08-30 | 이무호 | Hand pump for extracting contents of liquid containers |
KR940000206U (en) * | 1992-06-12 | 1994-01-03 | 주식회사 태평양 | Lotion pump sprayer |
KR950002798U (en) * | 1993-07-24 | 1995-02-16 | 기근서 | Liquid container dispensing device |
JPH0938538A (en) * | 1995-07-13 | 1997-02-10 | Monturas Sa | Finger-operating pump sprayer without air hole |
JPH09301460A (en) * | 1996-05-10 | 1997-11-25 | Shiseido Co Ltd | Distribution device of aerosol container |
JPH10120011A (en) * | 1996-10-17 | 1998-05-12 | Kouno Jushi Kogyo Kk | Liquid discharge device |
JPH10263443A (en) * | 1997-03-25 | 1998-10-06 | Yoshino Kogyosho Co Ltd | Cover cap for liquid jet instrument |
-
2000
- 2000-03-24 KR KR2020000008465U patent/KR200200591Y1/en not_active IP Right Cessation
- 2000-03-24 KR KR10-2000-0015014A patent/KR100397039B1/en active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910013853U (en) * | 1990-01-23 | 1991-08-30 | 이무호 | Hand pump for extracting contents of liquid containers |
KR940000206U (en) * | 1992-06-12 | 1994-01-03 | 주식회사 태평양 | Lotion pump sprayer |
KR950002798U (en) * | 1993-07-24 | 1995-02-16 | 기근서 | Liquid container dispensing device |
JPH0938538A (en) * | 1995-07-13 | 1997-02-10 | Monturas Sa | Finger-operating pump sprayer without air hole |
JPH09301460A (en) * | 1996-05-10 | 1997-11-25 | Shiseido Co Ltd | Distribution device of aerosol container |
JPH10120011A (en) * | 1996-10-17 | 1998-05-12 | Kouno Jushi Kogyo Kk | Liquid discharge device |
JPH10263443A (en) * | 1997-03-25 | 1998-10-06 | Yoshino Kogyosho Co Ltd | Cover cap for liquid jet instrument |
Also Published As
Publication number | Publication date |
---|---|
KR20010090251A (en) | 2001-10-18 |
KR200200591Y1 (en) | 2000-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7938298B2 (en) | Small hand-operated pump | |
EP2233213B1 (en) | Pressure accumulation dispenser | |
KR870001170B1 (en) | Liquid dispensing pump | |
RU2243146C2 (en) | Double-spring precompression pump with filling-in feature | |
EP1872859B1 (en) | Simplified pump for dispensing fluid substances withdrawn from a container | |
US20050133541A1 (en) | Fluid dispenser member and a dispenser including such a member | |
KR20220078551A (en) | Elastic member and pump assembly including the same | |
JP2020512246A (en) | Device for dispensing products with improved trigger function | |
KR100381537B1 (en) | Fluid pump dispenser | |
KR100397039B1 (en) | Spray Pump Improving Inter-structure | |
KR20090007715U (en) | The airless cosmetics courage where the tube is established | |
KR200475969Y1 (en) | A pump having a bending typed stem structure | |
KR101140380B1 (en) | Cosmiatic vessel with airless pump | |
JPH03182688A (en) | Manual pump | |
KR100755809B1 (en) | finger-operated spray pump ejaculating fluid in fixed quantity | |
JP7094200B2 (en) | Quantitative dispenser | |
KR200281525Y1 (en) | Pumping plant of cosmetic case | |
KR920004351Y1 (en) | Hand pump for extruding contents from liquid container | |
US20030106906A1 (en) | Pump | |
KR102556039B1 (en) | Cosmetic Container | |
KR20030039993A (en) | Spray pump of cosmetic case | |
KR200281927Y1 (en) | Spray pump of cosmetic case | |
KR102556042B1 (en) | Cosmetic Container | |
KR200422951Y1 (en) | Cosmetic Receptacle | |
US7055721B2 (en) | Finger-operated spray pump ejaculating fluid in fixed quantity |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130704 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20140701 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20150616 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20160616 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20170619 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20180702 Year of fee payment: 16 |
|
FPAY | Annual fee payment |
Payment date: 20190604 Year of fee payment: 17 |