KR100326362B1 - A bibcock for economizing water - Google Patents

A bibcock for economizing water Download PDF

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Publication number
KR100326362B1
KR100326362B1 KR1020000016936A KR20000016936A KR100326362B1 KR 100326362 B1 KR100326362 B1 KR 100326362B1 KR 1020000016936 A KR1020000016936 A KR 1020000016936A KR 20000016936 A KR20000016936 A KR 20000016936A KR 100326362 B1 KR100326362 B1 KR 100326362B1
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KR
South Korea
Prior art keywords
fluid
water
housing
cap
poppet
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KR1020000016936A
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Korean (ko)
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KR20000036902A (en
Inventor
신동석
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신동석
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Priority to KR1020000016936A priority Critical patent/KR100326362B1/en
Publication of KR20000036902A publication Critical patent/KR20000036902A/en
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Publication of KR100326362B1 publication Critical patent/KR100326362B1/en

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C2001/026—Plumbing installations for fresh water with flow restricting devices

Abstract

본 발명은 절수형 수도꼭지에 관한 것으로, 특히 연결관(5)을 통해 공급되는 물을 밸브포펫(3)에 의해 개폐되는 분리판(2)의 밸브시트(2-1)를 거쳐 샤워기나 별도 배출꼭지의 연결이 가능한 배출꼭지(6)로 배출하도록 설치되는 몸체(1)와; 상기 몸체(1)의 상부에 나사결합되면서 그 상부에 캡(30)이 나사결합되고, 마개볼트(19)에 의해 개폐되는 상기 캡(30)의 주유구(18)를 통해 유체(13)가 충전되는 하우징(7)과; 상기 캡(30)과 하우징(7)에 중심축방향으로 관통되면서 그 누름버튼(9)을 누르면 그 조절너트(10)에 의해 제한적으로 탄성 하강되어 상기 밸브시트(2-1)를 통해 상기 밸브포펫(3)을 누르도록 설치되는 누름봉(8)과; 상기 하우징(7)에 내장되도록 상기 누름봉(8)의 중단부에 일체 형성되면서 유체구(11-1,11-2)가 형성되는 이동디스크(11)와; 상기 이동디스크(11)의 하강시에만 상기 유체구(11-1)를 탄성적으로 개방하도록 설치되는 체크포펫(15)으로 구성되는 것을 특징으로 하는 절수형 수도꼭지에 관한 것이다.The present invention relates to a water-saving faucet, and in particular, the water supplied through the connecting pipe (5) through the valve seat (2-1) of the separating plate (2) which is opened and closed by the valve poppet (3) shower or separate discharge A body 1 installed to discharge the discharge faucet 6 capable of connecting the tap; The cap 13 is screwed to the upper portion of the body 1 while being screwed to the upper portion of the body 1, and the fluid 13 is filled through the filling hole 18 of the cap 30 opened and closed by a stopper bolt 19. A housing 7; Pressing the push button 9 while penetrating through the cap 30 and the housing 7 in the central axis direction, the elastically lowering is restricted by the adjusting nut 10 to allow the valve through the valve seat 2-1. A push rod 8 installed to press the poppet 3; A movable disk 11 integrally formed at the stop of the push rod 8 so as to be embedded in the housing 7 and having fluid spheres 11-1 and 11-2 formed therein; It relates to a water-saving faucet, characterized in that it consists of a check poppet (15) which is installed to elastically open the fluid sphere (11-1) only when the movable disk (11) is lowered.

Description

절수형 수도꼭지{A BIBCOCK FOR ECONOMIZING WATER}Water-saving faucet {A BIBCOCK FOR ECONOMIZING WATER}

본 발명은 절수형 수도꼭지에 관한 것으로, 특히 사용자가 사용할 만큼의 물이 배출되면 자동적으로 닫히도록 설계되어 공공장소에 설치될 경우 불필요한 물의 낭비를 최소화할 수 있는 절수형 수도꼭지에 관한 것이다.The present invention relates to a water-saving faucet, and more particularly, to a water-saving faucet that is designed to close automatically when the user discharges enough water to minimize unnecessary waste of water when installed in a public place.

종래의 절수형 수도꼭지는 도1에 도시한 바와 같이 누름버튼(20)을 누르면 누름봉(21)이 밸브판(25)을 하강시키게 되고, 이로써 밸브시트(26)가 개방되면서 연결관(27)을 통해 공급되는 물을 배출꼭지(23)를 통해 외부로 배출하는 구조로 되어 있다.As shown in FIG. 1, the conventional water-saving faucet presses the push button 20 so that the push rod 21 lowers the valve plate 25, thereby opening the valve seat 26 and the connecting pipe 27. It is configured to discharge the water supplied through the discharge faucet 23 to the outside.

그러나, 종래의 절수형 수도꼭지는 누름버튼(20)을 누르고 있는 동안만 배출꼭지(23)를 통해 외부로 물이 배출되기 때문에 사용자가 필요한 만큼의 물을 공급받기 위해서는 여러차례 누름버튼을 반복하여 누르게 되는 번거로움이 있고, 오히려 물의 낭비를 초래하는 등의 문제점이 있다.However, because the conventional water-saving faucet is discharged to the outside through the discharge tap 23 only while pressing the push button 20, the user repeatedly presses the push button several times in order to receive as much water as necessary. There is a problem, such as causing a waste of water rather than hassle.

더욱이, 종래의 절수형 수도꼭지의 경우, 누르고 있던 누름버튼(20)을 놓으면 순간적으로 물의 흐름이 차단되면서 배관내의 기체혼입으로 수격현상(Water Hammer)이 발생되는데, 이 수격현상으로 인해 배관내에 높은 충격음과 더불어 진동이 발생되면서 배관의 수명을 단축시키는 등의 문제가 발생된다.Furthermore, in the case of a conventional water-saving faucet, when the push button 20 held down is released, the water flow is momentarily interrupted and water hammer occurs due to gas mixing in the pipe, which causes high impact sound in the pipe. In addition, as the vibration is generated, problems such as shortening the life of the pipe are generated.

본 발명은 사용자가 사용할 만큼의 물이 배출되면 자동적으로 서서히 닫히도록 설계되어 배관내의 수격현상을 방지하고, 공공장소에 설치될 경우 불필요한 물의 낭비를 최소화할 수 있는 절수형 수도꼭지를 제공함에 그 목적이 있다.The present invention is designed to close slowly and automatically when the user discharges enough water to prevent water hammer in the pipe, and to provide a water-saving faucet that can minimize the waste of water when installed in public places. have.

도1은 종래의 절수형 수도꼭지를 나타내는 단면도,1 is a cross-sectional view showing a conventional water-saving faucet,

도2는 본 발명에 따른 절수형 수도꼭지를 나타내는 단면도,2 is a cross-sectional view showing a water-saving faucet according to the present invention;

도3은 본 발명에 따른 절수형 수도꼭지중 이동디스크를 나타내는 사시도,3 is a perspective view showing a moving disk of the water-saving faucet according to the present invention;

도4는 도3의 A를 나타내는 단면도이다.4 is a cross-sectional view illustrating A of FIG. 3.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

20: 누름버튼 21: 누름봉 22: 압축스프링 23: 배출꼭지 25: 밸브판 26: 밸브시트 27: 연결관20: Push button 21: Push rod 22: Compression spring 23: Drain valve 25: Valve plate 26: Valve seat 27: Connector

상기한 목적을 달성하기 위하여 본 발명은 연결관을 통해 공급되는 물을 밸브포펫에 의해 개폐되는 분리판의 밸브시트를 거쳐 샤워기나 별도 배출꼭지의 연결이 가능한 배출꼭지로 배출하도록 설치되는 몸체와; 상기 몸체의 상부에 나사결합되면서 그 상부에 캡이 나사결합되고, 마개볼트에 의해 개폐되는 상기 캡의 주유구를 통해 유체가 충전되는 하우징과; 상기 캡과 하우징에 중심축방향으로 관통되면서 그 누름버튼을 누르면 그 조절너트에 의해 제한적으로 탄성 하강되어 상기 밸브시트를 통해 상기 밸브포펫을 누르도록 설치되는 누름봉과; 상기 하우징에 내장되도록 상기 누름봉의 중단부에 일체 형성되면서 유체구가 형성되는 이동디스크와; 상기 이동디스크의 하강시에만 상기 유체구를 탄성적으로 개방하도록 설치되는 체크포펫으로 구성되는 것을 특징으로 하는 절수형 수도꼭지를 제공한다.In order to achieve the above object, the present invention includes a body which is installed to discharge the water supplied through the connecting pipe to the discharge faucet which can be connected to the shower or separate discharge faucet through the valve seat of the separator plate which is opened and closed by the valve poppet; A housing in which a cap is screwed on the upper portion of the body while the screw is coupled to the upper portion, and the fluid is filled through an inlet of the cap opened and closed by a stopper bolt; A pressing rod which is installed to press the valve poppet through the valve seat by being elastically lowered by the adjusting nut when pressing the push button while penetrating through the cap and the housing in a central axis direction; A movable disk having a fluid sphere formed integrally with the stop portion of the push rod to be embedded in the housing; It provides a water-saving faucet comprising a check poppet which is installed to elastically open the fluid sphere only when the moving disk is lowered.

도면을 참조하여 본 발명의 구성을 설명한다.The configuration of the present invention will be described with reference to the drawings.

도2는 본 발명에 따른 절수형 수도꼭지를 나타내는 단면도이고, 도3은 본 발명에 따른 절수형 수도꼭지중 이동디스크를 나타내는 사시도이며, 도4는 도3의 A를 나타내는 단면도이다.Figure 2 is a cross-sectional view showing a water-saving faucet according to the present invention, Figure 3 is a perspective view showing a moving disk of the water-saving faucet according to the present invention, Figure 4 is a cross-sectional view showing A of FIG.

그 내부가 분리판(2)에 의해 상하로 분리되는 수도꼭지몸체(1)에는 그 하부측에 밸브포펫(3)이 스프링(4)에 의해 상하 탄성이동을 하도록 내장 설치되어 있고, 이 밸브포펫(3)은 분리판(2)의 밸브시트(2-1)를 개폐하여 연결관(5)을 통해 공급되는 급수를 배출꼭지(6)를 통해 배출하거나 차단하게 된다.In the faucet body 1, the inside of which is separated up and down by the separating plate 2, a valve poppet 3 is installed on the lower side thereof so as to move up and down elastically by a spring 4, and the valve poppet ( 3) is to open or close the valve seat (2-1) of the separating plate (2) to discharge or block the water supplied through the connection pipe (5) through the discharge faucet (6).

그리고, 수도꼭지몸체(1)의 상부측에는 하우징(7)이 나사결합상태로 설치되어 있고, 그 내부에 유체(13)가 완전히 충전되어 있는 원통형의 하우징(7)에는 그 상부에 캡(30)이 나사결합상태로 끼워지게 되며, 다시 캡(30)과 하우징(7)에 누름봉(8)이 축중심방향으로 관통되어 있다.The upper side of the faucet body 1 is provided with a housing 7 in a screwed state, and a cylindrical housing 7 in which a fluid 13 is completely filled therein is provided with a cap 30 at an upper portion thereof. It is fitted in a screwed state, and the push bar 8 penetrates through the cap 30 and the housing 7 in the axial center direction.

특히, 누름봉(8)의 상하이동과정에서 하우징(7)내의 유체(13)가 누출되는 현상을 방지하기 위하여 그 접촉부위에 각각 패킹(31,32)이 끼워지게 되고, 더욱이 캡(30)과 하우징(7)의 상단면 사이에 패킹(33)이 끼워져 그 부위의 유체누출을 차단하게 된다.In particular, in order to prevent the fluid 13 in the housing 7 from leaking during the movement of the push rod 8, the packings 31 and 32 are fitted to the contact portions, respectively, and the cap 30 And a packing 33 are inserted between the upper surface of the housing 7 and the fluid leakage at the site.

이때, 누름버튼(9)을 누르면 하강되면서 그 하단이 밸브포펫(3)을 누르도록 설치되는 누름봉(8)은 그 상단에 누름버튼(9)이 고정 설치되어 있고, 하우징(7)에 삽입되지 않는 그 상단부에 조절너트(10)가 나사결합되어 있으며, 이 조절너트(10)는 누름봉(8)의 하강을 제한함으로써 누름봉의 하강폭을 조절할 수 있게 된다.At this time, when the push button (9) is pushed down and the push bar (8) is installed to press the valve poppet (3) at the lower end thereof, the push button (9) is fixedly installed at the upper end thereof and inserted into the housing (7). The adjustment nut 10 is screwed to the upper end of the non-adjustable top, and the adjustment nut 10 can adjust the lowering width of the push bar by limiting the lowering of the push bar 8.

또한, 하우징(7)에 내장되도록 누름봉(8)의 중단부에 일체형 형성되는 이동디스크(11)는 누름봉과 함께 하강되면서 누름봉에 끼워진 압축스프링(12)을 압축시키게 되고, 이로써 누름봉에 압축탄성력을 주게 된다.In addition, the movable disk 11 integrally formed at the stop of the push rod 8 so as to be embedded in the housing 7 compresses the compression spring 12 fitted to the push rod while being lowered together with the push rod. It gives compressive elasticity.

여기서, 이동디스크(11)의 상하강시 이동디스크의 외주면과 하우징(7)의 내벽 사이에서 발생될 수 있는 누유현상을 방지하기 위하여 이동디스크의 외주면에는 패킹(14)이 끼워진다.Here, the packing 14 is fitted to the outer circumferential surface of the movable disk to prevent leakage from occurring between the outer circumferential surface of the movable disk and the inner wall of the housing 7 when the movable disk 11 is moved up and down.

그리고, 이동디스크(11)에는 한쌍씩의 상승유체구(11-1)와 하강유체구(11-2)가 서로 대칭을 이루도록 형성되어 있고, 상승유체구가 그 내경에 있어 하강유체구보다 상대적으로 크게 형성되어 있다.The movable disk 11 has a pair of ascending fluid spheres 11-1 and a descending fluid sphere 11-2 formed to be symmetrical with each other, and the ascending fluid spheres are relatively smaller than the descending fluid spheres in their inner diameters. It is largely formed.

따라서, 이동디스크(11)가 상하이동시 하우징(7)내의 유체(13)가 이동디스크의 하부측으로부터 상부측으로의 이동이 그 반대이동시보다 휠씬 빨리 이동하게 되어 결국, 이동디스크는 상승이동이 하강이동보다 빨리 진행된다.Accordingly, the movable disk 11 moves the fluid 13 in the simultaneous housing 7 from the lower side to the upper side of the movable disk 7 much faster than the opposite movement, so that the movable disk moves up and down. Faster.

이때, 대략 Ｙ자형상으로 형성된 상승유체구(11-1)에는 각각 체크포펫(15)이 끼워지게 되는데, 상승유체구(11-1)를 개폐할 수 있도록 대략 Ｙ자형상으로 형성되는 체크포펫(15)은 그 하부측에 원추형의 압축스프링(16)이 끼워지면서 이 압축스프링(16)의 이탈을 방지하기 위하여 그 하단에 분할핀(Split Pin)(17)이 끼워지게된다.At this time, the check poppet 15 is inserted into each of the ascending fluid spheres 11-1 formed in a substantially U shape, and the check poppet is formed in a substantially U shape so as to open and close the rise fluid sphere 11-1. 15, a conical compression spring 16 is fitted at the lower side thereof, and a split pin 17 is fitted at its lower end to prevent the compression spring 16 from being separated.

이러한 체크포펫(15)은 이동디스크(11)의 하강시 이동디스크의 하부측 유체(13)에 의해 탄성적으로 상승되면서 상승유체구(11-1)를 개방시키게 되지만 이동디스크의 상승시 이동디스크의 상부측 유체와 압축스프링(16)에 의해 눌리면서 상승유체구를 완벽하게 닫게 된다.The check poppet 15 is elastically raised by the fluid 13 at the lower side of the movable disk when the movable disk 11 is lowered to open the upward fluid port 11-1, but the movable disk when the movable disk is raised. Pressing by the upper side of the fluid and the compression spring (16) is to close the rising fluid sphere completely.

여기서, 하강유체구(11-2)는 하부측으로 갈수록 그 내경이 감소되도록 테이퍼져 있어 이동디스크(11)의 하강시보다 상승시 유체(13)의 이동이 용이하도록 설치되어 있다.Here, the descending fluid sphere 11-2 is tapered so that the inner diameter thereof decreases toward the lower side thereof, and is installed to facilitate the movement of the fluid 13 when the moving disk 11 is raised than when the moving disk 11 is lowered.

한편, 캡(30)의 일측에는 주유구(18)가 설치되어 있고, 이 주유구에는 마개볼트(19)가 나사결합되어 하우징(7)내의 유체(13)를 수시로 보충하게 된다.On the other hand, one side of the cap 30 is provided with an oil inlet 18, the stopper bolt 19 is screwed to the oil inlet to replenish the fluid 13 in the housing 7 from time to time.

그리고, 몸체(1)내의 물을 외부로 배출하는 배출꼭지(6)는 그 선단측에 나사선이 형성되어 유니온을 이용한 샤워기나 수도꼭지의 결합이 가능하도록 하였다.In addition, the discharge faucet 6 for discharging the water in the body 1 to the outside has a screw thread formed at the distal end side thereof, so that the shower head or the faucet using the union can be combined.

이하, 본 발명의 작용을 설명한다.The operation of the present invention will be described below.

사용자가 누름버튼(9)을 누르면 누름봉(8)이 스프링(12)을 압축시키면서 탄성적으로 하강하게 되고, 누름봉(8)의 하단이 밸브포펫(3)을 누르면서 하강시키게 되며, 밸브포펫(3)은 탄성적으로 하강되면서 밸브시트(2-1)를 개방하게 된다.When the user presses the push button 9, the push rod 8 is elastically lowered while compressing the spring 12, and the lower end of the push rod 8 is lowered while pressing the valve poppet 3, and the valve poppet (3) opens the valve seat (2-1) while being elastically lowered.

이때, 누름봉(8)과 함께 이동디스크(11)가 하강하면 이동디스크의 하부측 유체(13)의 압축유압에 의해 체크포펫(15)이 탄성적으로 들리게 되고, 이로써 상승유체구(11-1)가 열리면서 하우징(7)내의 유체가 상승이동하게 된다.At this time, when the movable disk 11 is lowered together with the push rod 8, the check poppet 15 is elastically lifted by the compression hydraulic pressure of the lower fluid 13 of the movable disk, thereby increasing the fluid port 11-. As 1) is opened, the fluid in the housing 7 moves up.

그리고, 누름버튼(9)의 눌림에 의해 밸브시트(2-1)가 개방되면서배출꼭지(6)를 통해 물이 배출되는 동안 누름버튼(9)을 누르는 외력이 제거되면 압축스프링(12)의 탄성력에 의해 이동디스크(11)와 누름봉(8)이 상승이동하게 된다.Then, when the valve seat 2-1 is opened by pressing the push button 9 and the external force for pressing the push button 9 is removed while water is discharged through the discharge tap 6, the compression spring 12 The movable disk 11 and the push rod 8 move upward by the elastic force.

여기서, 그 내경에 있어 상승유체구(11-1)보다 현저히 작게 형성된 하강유체구(11-2)는 이동디스크(11)의 상부측 유체(13)를 보다 조금씩 이동디스크의 하부측으로 보내게 된다.Here, the descending fluid sphere 11-2, which is formed significantly smaller than the rising fluid sphere 11-1 in its inner diameter, sends the upper side fluid 13 of the movable disk 11 little by little to the lower side of the movable disk. .

따라서, 이동디스크(11)는 하강이동시보다 현저히 느리게 상승이동하게 되고, 누름봉(8)에 의해 눌려있는 밸브포펫(3)의 상승도 서서히 진행되어 밸브시트(2-1)를 통한 물의 공급이 계속적으로 이루어지게 된다.Therefore, the movable disk 11 is moved up and down remarkably slower than the lowering movement, and the rising of the valve poppet 3 pressed by the push rod 8 also progresses gradually, thereby supplying water through the valve seat 2-1. It will be done continuously.

이때, 본 발명에 따른 수도꼭지의 경우 밸브시트(2-1)가 서서히 닫히기 때문에 배관내에 기체혼입에 따른 이상압력이 발생되지 않게 되고, 이로부터 수격현상이 발생되지 않게 된다.At this time, in the case of the faucet according to the present invention, since the valve seat 2-1 is gradually closed, abnormal pressure caused by gas mixing in the pipe is not generated, and water hammer is not generated therefrom.

본 발명은 사용자가 사용할 만큼의 물이 배출되면 자동적으로 서서히 닫히도록 설계되어 배관내의 수격현상을 방지함으로써 배관의 조기파손을 막고, 공공장소에 설치될 경우 불필요한 물의 낭비를 최소화할 수 있는 효과를 제공하게 된다.The present invention is designed to close slowly and automatically when the user is discharged enough water to prevent water hammer in the pipe to prevent premature failure of the pipe, when installed in public places to provide the effect of minimizing unnecessary waste of water Done.

Claims (1)

연결관(5)을 통해 공급되는 물을 밸브포펫(3)에 의해 개폐되는 분리판(2)의 밸브시트(2-1)를 거쳐 샤워기나 별도 배출꼭지의 연결이 가능한 배출꼭지(6)로 배출하도록 설치되는 몸체(1)와;The water supplied through the connecting pipe (5) is passed through the valve seat (2-1) of the separator plate (2) opened and closed by the valve poppet (3) to the discharge faucet (6) that can be connected to the shower or separate discharge faucet A body 1 installed to be discharged; 상기 몸체(1)의 상부에 나사결합되면서 그 상부에 캡(30)이 나사결합되고, 마개볼트(19)에 의해 개폐되는 상기 캡(30)의 주유구(18)를 통해 유체(13)가 충전되는 하우징(7)과;The cap 13 is screwed to the upper portion of the body 1 while being screwed to the upper portion of the body 1, and the fluid 13 is filled through the filling hole 18 of the cap 30 opened and closed by a stopper bolt 19. A housing 7; 상기 캡(30)과 하우징(7)에 중심축방향으로 관통되면서 그 누름버튼(9)을 누르면 그 조절너트(10)에 의해 제한적으로 탄성 하강되어 상기 밸브시트(2-1)를 통해 상기 밸브포펫(3)을 누르도록 설치되는 누름봉(8)과;Pressing the push button 9 while penetrating through the cap 30 and the housing 7 in the central axis direction, the elastically lowering is restricted by the adjusting nut 10 to allow the valve through the valve seat 2-1. A push rod 8 installed to press the poppet 3; 상기 하우징(7)에 내장되도록 상기 누름봉(8)의 중단부에 일체 형성되면서 유체구(11-1,11-2)가 형성되는 이동디스크(11)와;A movable disk 11 integrally formed at the stop of the push rod 8 so as to be embedded in the housing 7 and having fluid spheres 11-1 and 11-2 formed therein; 상기 이동디스크(11)의 하강시에만 상기 유체구(11-1)를 탄성적으로 개방하도록 설치되는 체크포펫(15)으로 구성되는 것을 특징으로 하는 절수형 수도꼭지.Water-saving faucet, characterized in that consisting of a check poppet (15) which is installed to elastically open the fluid sphere (11-1) only when the moving disk (11) is lowered.
KR1020000016936A 2000-03-31 2000-03-31 A bibcock for economizing water KR100326362B1 (en)

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KR101673609B1 (en) * 2010-09-07 2016-11-07 엘지전자 주식회사 Apparatus for connecting of filter cartridge using plunger operation
CN106687346B (en) * 2014-09-10 2019-07-02 康斯博格汽车股份公司 Tapping valve
CN116771925A (en) * 2022-03-17 2023-09-19 李鑫泉 Stainless steel water tap valve core
CN115920291B (en) * 2022-12-05 2023-12-26 李言昆 Intelligent mobile detection fire extinguishing system and working method thereof

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JPS5078930A (en) * 1973-11-17 1975-06-27
JPS558218U (en) * 1978-07-03 1980-01-19
US4577829A (en) * 1983-08-20 1986-03-25 Georg Rost und Soehne Armaturenfabrik GmbH und Co. KG. Self closing valve
KR910006000U (en) * 1989-09-06 1991-04-24 김봉식 Opening and closing device of push handle type cock
JPH1151225A (en) * 1997-08-06 1999-02-26 Inax Corp Self-closing valve device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078930A (en) * 1973-11-17 1975-06-27
JPS558218U (en) * 1978-07-03 1980-01-19
US4577829A (en) * 1983-08-20 1986-03-25 Georg Rost und Soehne Armaturenfabrik GmbH und Co. KG. Self closing valve
KR910006000U (en) * 1989-09-06 1991-04-24 김봉식 Opening and closing device of push handle type cock
JPH1151225A (en) * 1997-08-06 1999-02-26 Inax Corp Self-closing valve device

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