KR20040003510A - A hot water tap with safety device for a water dispenser - Google Patents
A hot water tap with safety device for a water dispenser Download PDFInfo
- Publication number
- KR20040003510A KR20040003510A KR1020020038232A KR20020038232A KR20040003510A KR 20040003510 A KR20040003510 A KR 20040003510A KR 1020020038232 A KR1020020038232 A KR 1020020038232A KR 20020038232 A KR20020038232 A KR 20020038232A KR 20040003510 A KR20040003510 A KR 20040003510A
- Authority
- KR
- South Korea
- Prior art keywords
- hot water
- water faucet
- water tap
- safety device
- operating shaft
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 235000012206 bottled water Nutrition 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/04—Means to prevent accidental or unauthorised actuation yieldingly resisting the actuation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
본 발명은 안전장치가 구비된 온수꼭지에 관한 것으로, 특히 가정용 정수기 및 냉온수기등의 온수꼭지 구조를 개선하여 뜨거운 물이 유아등 사용자의 부주의에 의해 외부로 배출되어 화상을 입는것등이 방지되도록 한 안전장치가 구비된 온수꼭지에 관한 것이다.The present invention relates to a hot water faucet equipped with a safety device, in particular to improve the structure of the hot water faucet, such as domestic water purifiers and cold and hot water heaters to prevent hot water is discharged to the outside by carelessness of the user, such as infants to prevent burns. It relates to a hot water tap equipped with a safety device.
현대사회는 산업화가 가속화됨에 따라 수질오염이 심각해져 수돗물등 음용수에 대한 불신이 높아지고 있는 실정이다. 이러한 불신으로 말미암아 가정이나 일반 사무실 등에서는 물을 정수할 수 있는 정수기를 구비하여 사용하고 있으며, 또한 일정한 크기의 용기에 생수가 채워진 생수통을 기기본체에 뒤집어 올려놓아 수압에 의해 생수가 배출되도록 된 냉온수기등이 널리 애용되고 있다.In modern society, as the industrialization accelerates, water pollution becomes serious and distrust in drinking water such as tap water is increasing. Due to such distrust, homes and general offices are equipped with water purifiers that can purify water.In addition, cold water heaters are discharged by water pressure by placing bottled water bottles filled with bottled water in a container of a certain size on the machine body. Etc. are widely used.
특히, 상기 냉온수기는 공급된 물이 가열부 및 냉각부를 거치며 소정온도의 냉수 또는 온수가 생성되며 이러한 냉수 및 온수가 냉수꼭지 및 온수꼭지등을 통해 배출되어 배출된 물을 음용자가 컵등에 받아서 음용할 수 있도록 구성되어 있다. 그러나 이러한 냉온수기의 온수꼭지에는 온수의 배출을 제어할 수 있는 장치가 구비되어 있지 않아 사용자의 부주의등으로 인해 뜨거운물에 데이는 안전사고가 빈번하게 발생하고 있는 실정이다.In particular, the cold and hot water is supplied to the water through the heating unit and the cooling unit, the cold water or hot water of a predetermined temperature is generated, and the cold water and hot water is discharged through the cold water tap and hot water faucet, etc., the drinking water received by the drink in a cup, etc. It is configured to be. However, since the hot water faucet of the cold and hot water heater is not equipped with a device for controlling the discharge of hot water, safety accidents occur frequently in hot water due to carelessness of the user.
상기와 같은 냉온수기에 형성된 온수꼭지의 일예를 도 5 및 도 6 에 도시하였다.5 and 6 illustrate one example of a hot water faucet formed in the cold / hot water machine.
도 5 는 종래 온수꼭지의 일부를 절개하여 작동상태를 나타내는 일부단면 예시도이고, 도 6 은 도 5 에서 조절레버가 밀려 물이 배출될 수 있도록 된 상태를 일부 단면으로 나타낸 예시도이다.Figure 5 is a partial cross-sectional view showing an operating state by cutting a portion of the conventional hot water faucet, Figure 6 is an exemplary view showing a state in which the control lever is pushed in FIG.
상기 도면에 도시된 바와 같이, 사용자가 컵(도시되지 않음)등을 조절레버(200)에 대고 밀어주면 조절레버(200)와 일체로 형성된 헤드부(400)가 회동되며, 이때 핀에 의해 헤드부(400)와 연설된 작동축(120)이 수직상향으로 끌려올라가게 된다. 상기와 같이 작동축(120)이 상측으로 끌려올라가게 되면 작동축(120) 끝단에 끼워진 개폐부재(160) 또한 상측으로 끌려올라가 배출구(190)가 개방되는 것이다.As shown in the figure, when the user pushes the cup (not shown) and the like against the control lever 200, the head 400 formed integrally with the control lever 200 is rotated, and the head is pinned by the head. The operating shaft 120 spoken with the unit 400 is pulled up vertically. When the operating shaft 120 is pulled upward as described above, the opening and closing member 160 fitted to the end of the operating shaft 120 is also pulled upward and the outlet 190 is opened.
이에 따라 유입구(180)을 통해 유입된 물이 배출구(190)을 통해 도시되지 않은 컵등에 담아지게 되는 것이다. 이후 컵등을 조절레버(200)으로 부터 이격시키면 작동축(120) 외측에 끼워져 있는 작동스프링(170)이 탄발되어 개폐부재(160)이 배출구(160)를 폐쇄시키는 동시에 조절레버(200)가 원위치로 돌아가게 된다.Accordingly, the water introduced through the inlet 180 is to be contained in a cup (not shown) through the outlet 190. Then, when the cup is spaced apart from the control lever 200, the operation spring 170 is inserted into the operation shaft 120 is opened, the opening and closing member 160 closes the outlet 160, and at the same time the control lever 200 is in the original position Will return to.
그러나 상기와 같은 종래의 온수꼭지는 조절레버(200)을 밀기만 하면 아무때나 온수가 배출되는 것으로서, 사용이 미숙한 어린이나 노약자등이 부주의한 행동으로 조절레버(200)를 작동하여 갑자기 배출되는 뜨거운 물에 의해 화상을 입게되는등 안전사고가 빈번하게 발생되었으며, 이의 방지를 위한 안전장치가 구비된 온수꼭지의 필요성이 대두되어 왔다.However, the conventional hot water tap as the hot water is discharged at any time only by pushing the control lever 200, the inexperienced children or the elderly are inadvertently operated by operating the control lever 200 inadvertently discharged Safety accidents have frequently occurred, such as being burned by hot water, and the need for a hot water faucet equipped with a safety device for preventing them has emerged.
본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 특히 사용자의 부주의에 의한 안전사고등을 미연에 방지할 수 있는 안전장치가 구비된 온수꼭지를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, and an object of the present invention is to provide a hot water faucet equipped with a safety device that can prevent inadvertent safety accidents, in particular.
상기와 같은 목적을 달성하기 위해 본 발명은, 통상의 냉온수기에 장착되는 온수꼭지(10)의 배출구(19)를 개폐하는 장치를 구성함에 있어서;In order to achieve the above object, the present invention, in the configuration of the device for opening and closing the outlet 19 of the hot water faucet (10) mounted to a typical cold and hot water heater;
상기 온수꼭지(10)에 내설되어 일단이 외측으로 돌출되되 돌출된 몸체에 일측에 걸림홈(13)이 형성된 작동축(12)과;An operation shaft 12 installed in the hot water faucet 10 and having one end protruding outward and a locking groove 13 formed on one side of the protruding body;
상기 작동축(12)에 핀(14)에 의해 연설되되 조절레버(20)의 상단에 일체로 형성되어 지지스프링(46)에 결합된 지지구(44)가 내설되고 상기 지지구(44) 전방으로 공간부(42)가 형성된 헤드부(40)와;The support 44 is spoked by the pin 14 to the working shaft 12 and integrally formed at the upper end of the control lever 20 and coupled to the support spring 46, and the front of the support 44 is installed. A head portion 40 having a space portion 42 formed therein;
상기 공간부(42)에 회동가능하도록 끼움돌기(31)에 의해 끼워지되 일측에 누름부(34)가 형성되고 타측에 상기 작동축(12)의 걸림홈(13)에 걸릴 수 있도록 걸림부(32)가 형성된 조절부재(30)와; 로 구성되어 상기 걸림부(32)가 상기 걸림홈(13)에 끼워지거나 이탈되는 것에 의해 온수꼭지(10) 배출구(19)의 개폐를 단속할 수 있도록 된 안전장치가 구비된 온수꼭지를 제안한다.Is fitted by the fitting protrusion 31 so as to be rotatable in the space 42, the pressing portion 34 is formed on one side and the catching portion so as to be caught in the locking groove 13 of the operating shaft 12 on the other side ( An adjustment member 30 formed with 32; It is proposed that the hot water faucet is provided with a safety device that is configured to intercept the opening and closing of the hot water faucet 10 outlet 19 by being fitted or detached from the engaging portion 13 is the locking groove (13). .
도 1 은 본 발명에 의한 온수꼭지의 일부분해 사시도,1 is a partial perspective view of the hot water tap according to the present invention;
도 2 는 본 발명에 의한 온수꼭지의 평상시 상태를 타나낸 부분 단면 예시도,Figure 2 is a partial cross-sectional view showing a normal state of the hot water tap according to the present invention,
도 3 및 도 4 는 본 발명에 의한 온수꼭지의 작동 과정을 나타낸 작동상태 단면도,3 and 4 is an operating state cross-sectional view showing the operation of the hot water tap according to the present invention,
도 5 는 종래 온수꼭지의 일부를 절개하여 작동상태를 나타내는 일부단면 예시도,5 is a partial cross-sectional view showing an operating state by cutting a portion of the conventional hot water faucet,
도 6 은 도 5 에서 조절레버가 밀려 물이 배출될 수 있도록 된 상태를 일부 단면으로 나타낸 예시도.Figure 6 is an exemplary view showing a state in which the control lever is pushed in Figure 5 so that the water can be discharged in some cross-section.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10 : 온수꼭지, 12 : 작동축, 13 : 걸림홈, 14 : 핀, 16 : 개폐부재, 17 : 작동스프링, 18 : 유입구, 19 : 배출구, 20 : 손잡이, 30 : 조절부재, 31 : 끼움돌기, 32 : 걸림부, 34 : 누름부, 40 : 헤드부, 42 : 공간부, 44 : 지지구, 46 : 지지스프링, 48 : 지지돌부,10: hot water faucet, 12: working shaft, 13: locking groove, 14: pin, 16: opening and closing member, 17: working spring, 18: inlet, 19: outlet, 20: handle, 30: adjusting member, 31: fitting protrusion , 32: locking portion, 34: pressing portion, 40: head portion, 42: space portion, 44: support, 46: support spring, 48: support protrusion,
이하 본 발명을 첨부된 도면 도 1 내지 도 4 에 의해 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to FIGS. 1 to 4 as follows.
도 1 은 본 발명에 의한 온수꼭지의 일부분해 사시도, 도 2 는 본 발명에 의한 온수꼭지의 평상시 상태를 타나낸 부분 단면 예시도, 도 3 및 도 4 는 본 발명에 의한 온수꼭지의 작동 과정을 나타낸 작동상태 단면도이다.1 is a partial perspective view of a hot water faucet according to the present invention, Figure 2 is a partial cross-sectional view showing a normal state of the hot water faucet according to the present invention, Figures 3 and 4 shows the operation of the hot water tap according to the present invention. This is a sectional view of the operating state.
먼저 발명의 기본적인 구성을 살펴보면, 본 발명에 의한 온수꼭지는 통상의 냉온수기에 장착되는 온수꼭지(10)의 배출구(19)를 개폐하는 장치를 구성함에 있어서;Looking at the basic configuration of the first invention, the hot water tap according to the present invention in the configuration of the device for opening and closing the outlet 19 of the hot water faucet 10 is mounted to a common cold and hot water heater;
상기 온수꼭지(10)에 내설되어 일단이 외측으로 돌출되되 돌출된 몸체에 일측에 걸림홈(13)이 형성된 작동축(12)과;An operation shaft 12 installed in the hot water faucet 10 and having one end protruding outward and a locking groove 13 formed on one side of the protruding body;
상기 작동축(12)에 핀(14)에 의해 연설되되 조절레버(20)의 상단에 일체로 형성되어 지지스프링(46)에 결합된 지지구(44)가 내설되고 상기 지지구(44) 전방으로 공간부(42)가 형성된 헤드부(40)와;The support 44 is spoked by the pin 14 to the working shaft 12 and integrally formed at the upper end of the control lever 20 and coupled to the support spring 46, and the front of the support 44 is installed. A head portion 40 having a space portion 42 formed therein;
상기 공간부(42)에 회동가능하도록 끼움돌기(31)에 의해 끼워지되 일측에 누름부(34)가 형성되고 타측에 상기 작동축(12)의 걸림홈(13)에 걸릴 수 있도록 걸림부(32)가 형성된 조절부재(30)와; 로 구성되어 상기 걸림부(32)가 상기 걸림홈(13)에 끼워지거나 이탈되는 것에 의해 온수꼭지(10) 배출구(19)의 개폐를 단속할 수 있도록 됨을 특징으로 한다.Is fitted by the fitting protrusion 31 so as to be rotatable in the space 42, the pressing portion 34 is formed on one side and the catching portion so as to be caught in the locking groove 13 of the operating shaft 12 on the other side ( An adjustment member 30 formed with 32; It is characterized in that the locking portion 32 is to be intermittent to the opening and closing of the hot water faucet 10, the outlet 19 by being fitted or separated in the locking groove (13).
상기와 같은 기본 구성외에 상기 조절부재(30)의 일측상단에는 지지구(44)의위치를 지정하는 홈(36)이 형성됨을 특징으로 하며, 상기 헤드부(40)의 우측하부에는 헤드부(40)의 움직임을 단속하는 지지돌부(48)가 형성됨을 특징으로 한다.In addition to the basic configuration as described above, one side upper end of the adjustment member 30 is characterized in that the groove 36 for designating the position of the support 44 is formed, the lower right portion of the head portion 40 40 is characterized in that the support protrusion 48 is formed to control the movement.
여기서, 본 발명에 의한 온수꼭지(10) 본체 내부의 구성은 종래의 온수꼭지의 구성과 같은 것을 예로 하였다. 즉, 물이 유입되는 유입구(18)와 물이 배출되는배출구(19) 및 상기 배출구(19)의 개폐를 단속하는 개폐부재(16)와 상기 걔폐부재(16)와 결합되어 개폐부재(16)를 상하로 작동시키는 작동축(12) 및 상기 작동축(12)의 외측에 끼워져 작동축(12)이 조절레버(20)에 의해 상측으로 끌려 올라간 후 원위치로 환원되게 하는 작동스프링(17)으로 구성되어 있다.Here, the configuration of the inside of the hot water faucet 10 main body according to the present invention is the same as the configuration of the conventional hot water faucet. That is, the opening and closing member 16 is combined with the opening and closing member 16 and the closing and closing member 16 to control the opening and closing of the inlet 18 and the outlet 19 through which water is discharged, and the outlet 19. To the operating shaft 12 for operating the up and down and the operating spring (17) to be fitted to the outside of the operating shaft 12 is pulled up by the control lever 20 to the upper side and then returned to its original position. Consists of.
이하 본 발명의 작동과정을 바람직한 실시예를 바탕으로 설명하면 다음과 같다.Hereinafter will be described the operation of the present invention based on the preferred embodiment.
본 발명에 의한 상기 조절레버(20)는 최초 온수꼭지(10)와 평행하도록 위치되어 있으며, 이때 상부 헤드부(40)에 형성된 조절부재(30)는 잠겨진 상태로서 걸림부(32)는 작동축(12)에 형성된 걸림홈(13)에 끼워진 상태를 유지한다. 상기와 같이 걸림부(32)가 걸림홈(13)에 끼워짐으로 인해 작동축(12)의 수직 상향 움직임이 방지된다.The control lever 20 according to the present invention is positioned to be parallel to the first hot water faucet 10, wherein the adjustment member 30 formed in the upper head portion 40 is locked and the locking portion 32 is the operating shaft The state of being fitted into the engaging groove 13 formed in the (12) is maintained. As the locking portion 32 is fitted into the locking groove 13 as described above, the vertical upward movement of the operating shaft 12 is prevented.
작동자는 온수꼭지(10)에서 물이 나오도록 하기 위해 먼저 조절부재(30)의 앞면 누름부(34)상단을 누르면 걸림부(32)가 걸림홈(13)에서 빠져나오게 되고 이때 조절레버(20)를 컵이나 잔등으로 밀어주면 도 3 에 도시된 바와 같이 조절레버(20)가 밀리게 된다.The operator first presses the top of the front pressing portion 34 of the adjusting member 30 so that the water comes out of the hot water faucet 10, and the catching portion 32 is released from the catching groove 13. At this time, the adjusting lever 20 ) By pushing the cup or cup, the control lever 20 is pushed as shown in FIG.
상기와 같이 조절레버(20)가 밀리게 되면 상기 조절레버(20)와 일체로 형성된 헤드부(40)가 작동축(12)의 끝단 핀(14)을 축으로 하여 회동하게 되는 동시에 상기 헤드부(40)에 연설된 작동축(12)이 수직상승하게 된다. 이때 상기 작동축(12)의 외측에 끼워진 작동스프링(17)은 수축되며, 작동축(12)의 아래 끝단에 결합된 개폐부재(16)가 상승하여 배출구(19)가 개방되는 것에 의해 유입구(18)를 통해 유입된 물이 상기 개방된 배출구(19)를 통해 외부로 배출되는 것이다.When the control lever 20 is pushed as described above, the head part 40 integrally formed with the control lever 20 rotates about the end pin 14 of the operating shaft 12 as the axis and at the same time the head part The working shaft 12 spoken at 40 is vertically raised. At this time, the operating spring (17) fitted to the outside of the operating shaft 12 is contracted, the opening and closing member 16 coupled to the lower end of the operating shaft 12 is raised to the inlet ( Water introduced through 18 is discharged to the outside through the open outlet 19.
이후 조절레버(20)를 밀었던 컵등을 조절레버(20)로부터 이격시키면 상기 작동스프링(17)이 탄발되어 작동축(12)을 원위치시키고 상기 작동축(12)의 아래 끝단에 결합된 개폐부재(16)가 배출구(19)를 폐쇄시키게 된다. 동시에 지지구(44)는 지지스프링(46)에 의해 탄발되어 조절부재(30)를 밀어주게 되고, 이에 의해 조절부재(30)가 원위치되어 걸림부(32)가 걸림홈(13)에 끼워져 최초의 상태로 자동으로 환원된다. 여기서 상기 조절부재(30)의 일측 지지구(44)와 대응되는 부분에는 홈(36)이 형성되어 지지구(44)의 위치를 지정하여 주게 되는 것이다.Then, when the cup, which pushes the control lever 20, is spaced apart from the control lever 20, the actuating spring 17 is elastic and the actuating shaft 12 is returned to its original position and the opening and closing member coupled to the lower end of the actuating shaft 12. 16 closes the outlet 19. At the same time, the support 44 is pushed by the support spring 46 to push the adjustment member 30, whereby the adjustment member 30 is returned to its original position, and the locking portion 32 is fitted into the locking groove 13 for the first time. It is automatically reduced to the state of. In this case, the groove 36 is formed at a portion corresponding to the one side support 44 of the adjustment member 30 to designate the position of the support 44.
상기와 같이 온수 배출구의 개폐를 단속할 수 있는 조절부재가 형성됨으로 인해 조절부재를 조작하지 않고서는 조절레버를 작동할 수 없게 되어 오작동으로 인해 뜨거운 물이 배출되는 것을 막을 수 있게 된다. 이에 따라 유아등의 장난이나 사용자의 부주의에 의해 뜨거운 물이 배출되어 화상과 같은 안전사고가 발생되는 것을 미연에 방지할 수 있는 유용한 효과를 얻을 수 있다.As the control member is formed to control the opening and closing of the hot water outlet as described above, the control lever cannot be operated without operating the control member, thereby preventing hot water from being discharged due to a malfunction. Accordingly, the hot water is discharged due to mischief or carelessness of the user, and thus a useful effect of preventing a safety accident such as a burn from occurring can be obtained.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020038232A KR20040003510A (en) | 2002-07-03 | 2002-07-03 | A hot water tap with safety device for a water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020038232A KR20040003510A (en) | 2002-07-03 | 2002-07-03 | A hot water tap with safety device for a water dispenser |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020020019926U Division KR200294682Y1 (en) | 2002-07-03 | 2002-07-03 | A hot water tap with safety device for a water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040003510A true KR20040003510A (en) | 2004-01-13 |
Family
ID=37314515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020038232A KR20040003510A (en) | 2002-07-03 | 2002-07-03 | A hot water tap with safety device for a water dispenser |
Country Status (1)
| Country | Link |
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| KR (1) | KR20040003510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100650666B1 (en) * | 2005-12-27 | 2006-11-30 | 웅진코웨이주식회사 | Water purifier having cock for preventing contamination |
| KR20200019319A (en) * | 2018-08-14 | 2020-02-24 | 주식회사 크로버 | Safety tap with double locking structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990019352U (en) * | 1997-11-18 | 1999-06-15 | 정승규 | Hot water lever safety device of cold water heater |
| KR200147209Y1 (en) * | 1995-11-22 | 1999-06-15 | 원윤희 | Safety device for purifier cock |
| KR19990024512U (en) * | 1997-12-13 | 1999-07-05 | 윤홍구 | Hot water intake lever lock of water purifier |
| KR200250670Y1 (en) * | 2001-07-18 | 2001-11-17 | 제인공업주식회사 | Safety equiment of water supply valve |
| KR200271814Y1 (en) * | 1999-05-07 | 2002-04-11 | 오준영 | Supply valve a safety device of coldness and warmth a water cleaner |
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2002
- 2002-07-03 KR KR1020020038232A patent/KR20040003510A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200147209Y1 (en) * | 1995-11-22 | 1999-06-15 | 원윤희 | Safety device for purifier cock |
| KR19990019352U (en) * | 1997-11-18 | 1999-06-15 | 정승규 | Hot water lever safety device of cold water heater |
| KR19990024512U (en) * | 1997-12-13 | 1999-07-05 | 윤홍구 | Hot water intake lever lock of water purifier |
| KR200271814Y1 (en) * | 1999-05-07 | 2002-04-11 | 오준영 | Supply valve a safety device of coldness and warmth a water cleaner |
| KR200250670Y1 (en) * | 2001-07-18 | 2001-11-17 | 제인공업주식회사 | Safety equiment of water supply valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100650666B1 (en) * | 2005-12-27 | 2006-11-30 | 웅진코웨이주식회사 | Water purifier having cock for preventing contamination |
| KR20200019319A (en) * | 2018-08-14 | 2020-02-24 | 주식회사 크로버 | Safety tap with double locking structure |
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