KR100358733B1 - An automatic shutter type water saving device equipped with water outflow regulating apparatus - Google Patents

An automatic shutter type water saving device equipped with water outflow regulating apparatus Download PDF

Info

Publication number
KR100358733B1
KR100358733B1 KR1020000058011A KR20000058011A KR100358733B1 KR 100358733 B1 KR100358733 B1 KR 100358733B1 KR 1020000058011 A KR1020000058011 A KR 1020000058011A KR 20000058011 A KR20000058011 A KR 20000058011A KR 100358733 B1 KR100358733 B1 KR 100358733B1
Authority
KR
South Korea
Prior art keywords
water
waterway
elastic member
saving device
handle
Prior art date
Application number
KR1020000058011A
Other languages
Korean (ko)
Other versions
KR20020026764A (en
Inventor
이종균
Original Assignee
안상호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 안상호 filed Critical 안상호
Priority to KR1020000058011A priority Critical patent/KR100358733B1/en
Publication of KR20020026764A publication Critical patent/KR20020026764A/en
Application granted granted Critical
Publication of KR100358733B1 publication Critical patent/KR100358733B1/en

Links

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
    • E03C1/0412—Constructional or functional features of the faucet handle
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

본 발명은 자폐식 절수장치에 관한 것으로, 보다 상세하게는 자폐식 절수장치에서 수로를 닫기위해 설치된 탄성부재의 탄발력을 조절하여 수로의 열림시간을 자유롭게 조절할 수 있는 잠금속도 조절기를 구비한 자폐식 절수장치에 관한 것이다.The present invention relates to an autistic water-saving device, and more particularly, to an autism-type water supply device having a locking speed controller that can freely adjust the opening time of the waterway by adjusting the elastic force of an elastic member installed to close the waterway in the autistic water-saving water saving device. It relates to a water saving device.

본 발명의 목적은 사용조건이나 수압 등의 주위환경에 따라 조절이 필요한 자폐식 절수장치의 물토출시간을 적절하게 조절할 수 있어 수압차에 의해 물이 불필요하게 과다 토출되는 것을 미연에 방지할 수 있는 자폐식 절수장치를 제공함에 있다.An object of the present invention is to properly control the water discharge time of the autism water-saving water saving device that needs to be adjusted according to the use conditions and the surrounding environment such as water pressure, which can prevent the unnecessary discharge of water by the water pressure difference in advance. To provide autistic water saving device.

상기 목적을 달성하기 위한 본 발명은, 핸들을 일측으로 회전시키면 수로가 열리고 일정시간이 지나면 탄성부재의 탄발력과 오일의 유동 및 마찰에 의해 수로가 닫힘과 더불어 수로의 열림시 핸들을 타측으로 회전시키면 수로가 급격히 닫히도록된 자폐식 절수장치에 있어서, 온수와 냉수가 공급되는 메인관에 연결되면서 상기 수로가 구비된 상부밸브뭉치와, 상기 상부밸브뭉치와 결합되며 내측에 탄발력에 의해 일정시간이 지나면 수로를 닫히도록 설치된 탄성부재와 상기 탄성부재의 탄발력을 조절할 수 있는 잠금속도 조절기를 구비한 하부밸브뭉치와, 사용자가 수로를 개폐하기 위해 조작하는 핸들과, 상기 상부밸브뭉치 및 하부밸부뭉치의 내측에 구비되며 상기 탄성부재와 핸들에 의해 수로를 개폐하는 샤프트로 이루어진 것을 특징으로 한다.The present invention for achieving the above object, the waterway is opened when the handle is rotated to one side, and after a certain time, the waterway is closed by the elasticity of the elastic member and the flow and friction of oil and the handle is rotated to the other side when the waterway is opened. In the self-closing water-saving device is to close the water channel rapidly, the upper valve bundle with the water channel and the upper valve bundle is connected to the main pipe supplied with hot water and cold water for a certain time by the elasticity inside After this, the lower valve bundle having an elastic member installed to close the waterway and the locking speed adjuster that can adjust the elasticity of the elastic member, a handle for the user to open and close the waterway, the upper valve bundle and the lower valley It is provided on the inside of the bundle, characterized in that consisting of a shaft for opening and closing the waterway by the elastic member and the handle.

Description

잠금속도 조절기를 구비한 자폐식 절수장치{AN AUTOMATIC SHUTTER TYPE WATER SAVING DEVICE EQUIPPED WITH WATER OUTFLOW REGULATING APPARATUS}Autistic water saving device with locking speed controller {AN AUTOMATIC SHUTTER TYPE WATER SAVING DEVICE EQUIPPED WITH WATER OUTFLOW REGULATING APPARATUS}

본 발명은 자폐식 절수장치에 관한 것으로, 보다 상세하게는 자폐식 절수장치에서 수로를 닫기위해 설치된 탄성부재의 탄발력을 조절하여 수로의 열림시간을 자유롭게 조절할 수 있는 잠금속도 조절기를 구비한 자폐식 절수장치에 관한 것이다.The present invention relates to an autistic water-saving device, and more particularly, to an autism-type water supply device having a locking speed controller that can freely adjust the opening time of the waterway by adjusting the elastic force of an elastic member installed to close the waterway in the autistic water-saving water saving device. It relates to a water saving device.

도 3와 도 4에 도시된 바와 같이 종래의 자폐식 절수장치는 물 사용시 핸들을 한번 올림으로 일정시간 동안 양손을 자유로이 쓰면서 사용할 수 있고, 다른 조작이 없어도 자동으로 물이 차단되어 필요 이상의 물이 낭비되는 것을 막을 수가 있으나, 하부밸브뭉치(12)의 내부에 설치된 제1,제2,제3 탄성부재(16,17,18)의 탄발력과 오일의 유동 및 마찰에 의해 일정시간이 지나면 수로가 닫히도록 되어있어 설치된 위치의 수압이나 사용환경에 따라 사용자가 원하는 시간만큼 급수시간을 조절하기 위해서는 하부밸브뭉치(12)를 분해하여 탄성부재(16,17,18)의 탄성력을 일일이 변경해야만 하는 번거러움과 불편함이 있었다.As shown in Figure 3 and 4, the conventional autism water-saving device can be used while freely using both hands for a certain time by raising the handle once when using water, water is automatically shut off even if no other operation is wasted It can be prevented, but due to the elasticity of the first, second, third elastic members (16, 17, 18) installed in the lower valve bundle 12 and the flow and friction of oil, the waterway is passed after a certain time In order to adjust the water supply time by the user's desired time according to the water pressure of the installed position or the use environment, it is necessary to disassemble the lower valve bundle 12 and change the elastic force of the elastic members 16, 17 and 18 one by one. There was an inconvenience.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 사용조건이나 수압 등의 주위환경에 따라 조절이 필요한 자폐식 절수장치의 열림시간을 용이하게 조절할 수 있는 잠금속도 조절기를 구비한 자폐식 절수장치를제공하는데 있다.The present invention has been made to solve the above problems, an object of the present invention is to provide a locking speed controller that can easily adjust the opening time of the self-closing water-saving device that needs to be adjusted according to the ambient conditions such as use conditions or water pressure It is to provide a self-contained water saving device provided.

상기 목적을 달성하기 위한 본 발명은, 핸들을 일측으로 회전시키면 수로가 열리고 일정시간이 지나면 탄성부재의 탄발력과 오일의 유동 및 마찰에 의해 수로가 닫힘과 더불어 수로의 열림시 핸들을 타측으로 회전시키면 수로가 급격히 닫히도록된 자폐식 절수장치에 있어서, 온수와 냉수가 공급되는 메인관에 연결되면서 상기 수로가 구비된 상부밸브뭉치와, 상기 상부밸브뭉치와 결합되며 내측에 탄발력에 의해 일정시간이 지나면 수로를 닫히도록 설치된 탄성부재와 상기 탄성부재의 탄발력을 조절할 수 있는 잠금속도 조절기를 구비한 하부밸브뭉치와, 사용자가 수로를 개폐하기 위해 조작하는 핸들과, 상기 상부밸브뭉치 및 하부밸부뭉치의 내측에 구비되며 상기 탄성부재와 핸들에 의해 수로를 개폐하는 샤프트로 이루어진 것을 특징으로 한다.The present invention for achieving the above object, the waterway is opened when the handle is rotated to one side, and after a certain time, the waterway is closed by the elasticity of the elastic member and the flow and friction of oil and the handle is rotated to the other side when the waterway is opened. In the self-closing water-saving device is to close the water channel rapidly, the upper valve bundle with the water channel and the upper valve bundle is connected to the main pipe supplied with hot water and cold water for a certain time by the elasticity inside After this, the lower valve bundle having an elastic member installed to close the waterway and the locking speed adjuster that can adjust the elasticity of the elastic member, a handle for the user to open and close the waterway, the upper valve bundle and the lower valley It is provided on the inside of the bundle, characterized in that consisting of a shaft for opening and closing the waterway by the elastic member and the handle.

도 1은 본 발명의 잠금속도 조절기를 구비한 자폐식 절수장치의 정지상태를 도시한 종단면도,Figure 1 is a longitudinal cross-sectional view showing a stationary state of the self-closing water saving device having a lock speed regulator of the present invention,

도 2는 도 1의 A부의 확대도,2 is an enlarged view of a portion A of FIG. 1;

도 3은 종래의 자폐식 절수장치의 작동상태를 도시한 종단면도,Figure 3 is a longitudinal cross-sectional view showing an operating state of the conventional autism water-saving device,

도 4는 종래의 자폐식 절수장치의 정지상태를 도시한 종단면도.Figure 4 is a longitudinal cross-sectional view showing a stationary state of a conventional autistic water-saving device.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

2: 호스 3: 패킹2: hose 3: packing

4: 유니온 너트 5,20: 상부밸브뭉치4: Union nut 5,20: Upper valve bundle

6: 카트리지뭉치 7: 카트리지뭉치 커버6: Cartridge Bundle 7: Cartridge Bundle Cover

8: 싱글레버 9,21: 샤프트8: single lever 9, 21: shaft

10: 돔패킹 11,22: 수로10: Dome Packing 11, 22: Waterway

12,30: 하부밸브뭉치 13,40: 핸들12,30: Lower valve assembly 13,40: Handle

14,41: 제1 핸들고정샤프트 15,42: 제2 핸들고정샤프트14,41: first handle fixing shaft 15,42: second handle fixing shaft

16,31: 제1 탄성부재 17,32: 제2 탄성부재16, 31: first elastic member 17, 32: second elastic member

18,33: 제3 탄성부재 34: 잠금속도 조절기18, 33: third elastic member 34: locking speed regulator

34a: 조절기 나사산 34b: 조절홈34a: adjuster thread 34b: adjuster groove

이하, 본 발명의 바람직한 실시 예에 대해 첨부된 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 잠금속도 조절기를 구비한 자폐식 절수장치의 정지상태를 도시한 종단면도이고, 도 2는 도 1의 A부의 확대도이다.1 is a longitudinal sectional view showing a stationary state of a self-closing water saving device equipped with a lock speed regulator of the present invention, Figure 2 is an enlarged view of a portion A of FIG.

상기 도면에 도시된 바와 같이, 본 발명의 잠금속도 조절기를 구비한 자폐식 절수장치는 온수와 냉수가 공급되는 메인관에 연결되면서 수로(22)가 구비된 상부밸브뭉치(20)와, 상기 상부밸브뭉치(20)와 결합되며 내측에 탄발력에 의해 일정시간이 지나면 수로를 닫히도록 설치된 탄성부재(31,32,33)와 상기탄성부재(31,32,33)의 탄발력을 조절할 수 있는 잠금속도 조절기(34)를 구비한 하부밸브뭉치와 수로를 개폐하는 샤프트(21) 및 사용자가 조작하기 위해 설치된 핸들(40)로 이루어져 있다.As shown in the figure, the self-closing water saving device provided with the lock speed regulator of the present invention is connected to the main pipe supplied with hot water and cold water, the upper valve bundle 20 provided with a water channel 22, and the upper Coupled with the valve bundle 20 and can adjust the elastic force of the elastic member (31,32,33) and the elastic member (31,32,33) installed to close the waterway after a certain time by the elastic force inside It consists of a lower valve bundle having a lock speed adjuster 34, a shaft 21 for opening and closing the channel and a handle 40 installed for the user to operate.

본 출원인이 선출원한 특허출원제 2000-15914(2000.3.28)호에 기재된 바와 같이 물을 사용하기를 원하는 사용자가 핸들(40)을 상측(점선표시)으로 올리면 제1 핸들고정샤프트(41)를 중심으로 제2 핸들고정샤프트(42)에 의해 핸들(40)과 연결된 샤프트(21)가 아래로 당겨지면서 수로(22)를 개방하므로 급수가 되게 되고, 이후 제1, 제2, 제3 탄성부재(31,32,33)의 탄발력과 오일의 유동에 의해 일정시간이 지나면 샤프트(21)가 원래의 위치로 돌아가 수로를 막아 물의 공급이 중단된다.As described in patent application No. 2000-15914 (2000.3.28) filed by the applicant, when the user who wants to use water raises the handle 40 to the upper side (dotted line), the first handle fixing shaft 41 is opened. The shaft 21 connected to the handle 40 by the second handle fixing shaft 42 is pulled downward to open the waterway 22 so that water is supplied to the center, and then the first, second and third elastic members are opened. After a certain time due to the elasticity of the (31, 32, 33) and the flow of oil, the shaft 21 returns to its original position to block the waterway and stop the water supply.

이때 샤프트(21)와 연결된 핸들(40)도 제1 핸들고정샤프트(41)를 중심으로 회전하여 원래의 위치로 복귀되게 된다.At this time, the handle 40 connected to the shaft 21 also rotates about the first handle fixing shaft 41 to be returned to its original position.

물이 나오는 시간이 길어 빨리 단수하기를 원하는 경우에는 핸들(40)을 눌러 원래의 위치로 복귀시키면 핸들(40)과 연결된 샤프트(21)가 원래의 위치로 복귀하면서 수로를 막아 물의 공급이 중단되는데, 사용자가 일반적인 설정보다 짧거나 길게 물이 나오는 시간을 조절하기를 원하거나, 수압이 너무 높거나 낮아 원하는 시간 만큼 급수가 되지를 않을 때는 제3 탄성부재(33)의 하부에 구비된 잠금속도 조절기(34)를 조작하여 탄성부재(31,32,33)의 탄발력을 조절하여 급수시간을 조절할 수 있게 하였다.If the water comes out long and wants to cut off quickly, press the handle 40 to return to the original position. Then, the shaft 21 connected to the handle 40 returns to the original position, blocking the waterway and stopping the water supply. , When the user wants to adjust the time out of water shorter or longer than the general setting, or when the water pressure is too high or too low to supply water for the desired time, the locking speed adjuster provided in the lower portion of the third elastic member 33 Manipulating the (34) to adjust the elastic force of the elastic members (31, 32, 33) was able to adjust the water supply time.

잠금속도 조절기(34)는 제3 탄성부재(33)를 지지하면서 하부밸브뭉치 나사산(30a)과 결합되는 조절기 나사산(34a)에 의해 하부밸브뭉치(30)와 결합되어있다.The lock speed controller 34 is coupled to the lower valve bundle 30 by the adjuster thread 34a coupled to the lower valve bundle thread 30a while supporting the third elastic member 33.

잠금속도 조절기(34)를 조작하기를 원하는 사용자는 제1 핸들고정샤프트(41)를 풀어 핸들(40)을 분해한후 조절홈(34b)에 지그를 삽입하여 시계방향으로 돌리면 잠금속도 조절기(34)가 제3 탄성부재(33) 방향으로 올라가면서 탄성부재(31,32,33)의 탄발력을 강화 시켜 샤프트(21)가 빨리 수로를 폐쇄하게 되므로 급수시간이 짧고, 반시계방향으로 돌리면 잠금속도 조절기(34)가 하측으로 내려와 탄성부재(31,32,33)의 탄발력을 약화시켜 샤프트(21)가 느리게 수로를 폐쇄하게 되어 오랜시간 동안 급수가 되는 것이다.The user who wants to operate the lock speed adjuster 34 disassembles the handle 40 by releasing the first handle fixing shaft 41 and inserts a jig into the adjusting groove 34b and rotates it clockwise to lock the speed adjuster 34. ) Increases in the direction of the third elastic member 33 to strengthen the resilience of the elastic members (31, 32, 33), so that the shaft 21 closes the waterway quickly, so the water supply time is short, locks when turned counterclockwise The speed controller 34 descends to lower the elasticity of the elastic members 31, 32, and 33, and the shaft 21 slowly closes the channel so that water is supplied for a long time.

제1,제2,제3 탄성부재(31,32,33)는 서로 연결되어 있어 제3 탄성부재(33)의 하단에 설치된 잠금속도 조절기(34)의 조작이 전 탄성부재(31.32.33)에 영향이 미친다.The first, second, and third elastic members 31, 32, and 33 are connected to each other so that the operation of the lock speed adjuster 34 installed at the lower end of the third elastic member 33 is performed before the elastic member (31.32.33). Affects.

잠금속도 조절기(34)를 조작하여 탄성부재의 탄발력을 원하는 수준으로 조절후 핸들(40)을 삽입하고 제1 핸들고정샤프트를 고정한후 자폐식 절수기를 사용하면 되므로 용이하게 급수시간을 변경할 수 있다.After adjusting the elasticity of the elastic member to the desired level by operating the lock speed adjuster 34, the handle 40 is inserted and the first handle fixing shaft is fixed, and then the water supply time can be easily changed. .

상술한 바와 같이, 본 발명발명하면 사용조건이나 수압 등의 주위환경에 따라 자폐식 절수장치의 물 토출시간을 적절하게 조절할 수 있어 수압차에 의해 물이 불필요하게 과다토출되는 것을 미연에 방지할 수 있는 효과를 지니고 있다.As described above, according to the present invention, the water discharging time of the autism-type water-saving device can be properly adjusted according to the use conditions or the ambient pressure, so that unnecessary water can be unnecessarily discharged due to the water pressure difference. Has the effect.

잠금속도 조절기를 구비한 자폐식 절수장치를 제공하여 사용의 편리성을 향상시키는 효과가 있다.It is effective to improve the convenience of use by providing a self-closing water saving device provided with a lock speed regulator.

Claims (1)

핸들을 일측으로 회전시키면 수로가 열리고 일정시간이 지나면 탄성부재의 탄발력과 오일의 유동 및 마찰에 의해 수로가 닫힘과 더불어 수로의 열림시 핸들을 타측으로 회전시키면 수로가 급격히 닫히도록된 자폐식 절수장치에 있어서,The waterway is opened when the handle is rotated to one side, and after a certain time, the waterway is closed by elastic force of elastic member, oil flow and friction, and when the handle is rotated to the other side when the waterway is opened, the waterway is rapidly closed. In the apparatus, 온수와 냉수가 공급되는 메인관에 연결되면서 상기 수로가 구비된 상부밸브뭉치와, 상기 상부밸브뭉치와 결합되며 내측에 탄발력에 의해 일정시간이 지나면 수로를 닫히도록 설치된 탄성부재와 상기 탄성부재의 탄발력을 조절할 수 있는 잠금속도 조절기를 구비한 하부밸브뭉치와, 사용자가 수로를 개폐하기 위해 조작하는 핸들과, 상기 상부밸브뭉치 및 하부밸부뭉치의 내측에 구비되며 상기 탄성부재와 핸들에 의해 수로를 개폐하는 샤프트로 이루어진 것을 특징으로 하는 잠금속도 조절기를 구비한 자폐식 절수장치.The upper valve bundle provided with the water channel and connected to the main pipe supplied with hot water and cold water, and the elastic member and the elastic member installed to close the water channel after a predetermined time due to the elastic force inside and coupled with the upper valve bundle A lower valve bundle having a locking speed controller capable of adjusting the resilience force, a handle manipulated by the user to open and close the channel, and provided inside the upper valve bundle and the lower valve bundle and being provided by the elastic member and the handle. Autistic water-saving device with a lock speed regulator, characterized in that consisting of a shaft for opening and closing.
KR1020000058011A 2000-10-02 2000-10-02 An automatic shutter type water saving device equipped with water outflow regulating apparatus KR100358733B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000058011A KR100358733B1 (en) 2000-10-02 2000-10-02 An automatic shutter type water saving device equipped with water outflow regulating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000058011A KR100358733B1 (en) 2000-10-02 2000-10-02 An automatic shutter type water saving device equipped with water outflow regulating apparatus

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020000027660U Division KR200215815Y1 (en) 2000-10-04 2000-10-04 An automatic shutter type water saving device equipped with water outflow regulating apparatus

Publications (2)

Publication Number Publication Date
KR20020026764A KR20020026764A (en) 2002-04-12
KR100358733B1 true KR100358733B1 (en) 2002-10-31

Family

ID=19691576

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000058011A KR100358733B1 (en) 2000-10-02 2000-10-02 An automatic shutter type water saving device equipped with water outflow regulating apparatus

Country Status (1)

Country Link
KR (1) KR100358733B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010071401A2 (en) * 2008-12-19 2010-06-24 Roslan Abd Jelani Ergonomic self-closing faucet control for full user-adjustable intermittent outflow to reduce fluid wastage

Also Published As

Publication number Publication date
KR20020026764A (en) 2002-04-12

Similar Documents

Publication Publication Date Title
US4729135A (en) Foot operated flow control assembly for a showerhead
KR100358733B1 (en) An automatic shutter type water saving device equipped with water outflow regulating apparatus
KR200215815Y1 (en) An automatic shutter type water saving device equipped with water outflow regulating apparatus
US20010025939A1 (en) Self-closing water-saving device for faucet
JP4002592B2 (en) Water discharge device
KR200215814Y1 (en) A water saving apparatus using foot-valve with automatic shutter type
KR100383912B1 (en) An automatic shutter type water saving device with hand valve
KR200220662Y1 (en) A water saving apparatus using foot-valve with automatic shutter type
KR100384292B1 (en) A water saving apparatus using foot-valve with automatic shutter type
KR100361233B1 (en) A water saving apparatus using foot-valve with automatic shutter type
KR200281206Y1 (en) discharge controler for shower
KR100634043B1 (en) A faucet with double switchgears and anti back flow valves
JP3290064B2 (en) Self-closing faucet cartridge
JP4142218B2 (en) Water discharge device
KR930006806Y1 (en) Device for operating the valve of a shower head
KR200396838Y1 (en) Tap water valve having a water-discharge control valve
KR200226696Y1 (en) Water flow control valve
KR100675128B1 (en) Time controllable self shut type valve
KR100503719B1 (en) valve
JPS6329008Y2 (en)
KR0124148Y1 (en) Non-freezing tap with an auxiliary drain pipe
KR200357338Y1 (en) Faucet for saving water
KR200196016Y1 (en) Water saving faucets controlled by foot
KR200196017Y1 (en) Water saving faucets
JPH0320615Y2 (en)

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
N231 Notification of change of applicant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20060414

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee