KR0138634Y1 - Check and drain valve of faucet - Google Patents

Check and drain valve of faucet Download PDF

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Publication number
KR0138634Y1
KR0138634Y1 KR2019960015735U KR19960015735U KR0138634Y1 KR 0138634 Y1 KR0138634 Y1 KR 0138634Y1 KR 2019960015735 U KR2019960015735 U KR 2019960015735U KR 19960015735 U KR19960015735 U KR 19960015735U KR 0138634 Y1 KR0138634 Y1 KR 0138634Y1
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KR
South Korea
Prior art keywords
water
control unit
handle
discharge
tap water
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KR2019960015735U
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Korean (ko)
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KR980003956U (en
Inventor
김관수
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김관수
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Priority to KR2019960015735U priority Critical patent/KR0138634Y1/en
Publication of KR980003956U publication Critical patent/KR980003956U/en
Application granted granted Critical
Publication of KR0138634Y1 publication Critical patent/KR0138634Y1/en

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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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
    • F16K1/04—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle with a cut-off member rigid with the spindle, e.g. main valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • 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
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means

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  • 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)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)

Abstract

본 고안은 겨울철과 같은 동절기에 종관을 동파로 부터 방지할 수 있게 지수후 종관에 남아있는 물을 퇴수공을 통해 퇴수되게 하는 조절부의 구조를 단순화 하여 수도전 조립 생산에 따른 생산원가를 절감함과 동시에 시장경쟁력을 도모하고, 조절부의 내구성 향상과 지수 및 퇴수의 정밀성을 높일 수 있는 수도전에 관한 것으로, 유출관을 가지는 종관의 하단부에 지수 및 퇴수가 가능하도록된 조절부가 설치되고, 상기 조절부에 작동간으로 연결 설치되어 조절부를 조절하게되는 손잡이로 이루어진 수도전에 있어서, 상기 조절부는 내주면에 수도물을 지수할 수 있는 다수개의 지수통로를 형성하고, 상기 내주면에 나사홈이 형성되어 있으며, 측면 소정의 위치에는 지수 완료후 종관에 정체되어진 수도물을 퇴수할 수 있는 퇴수공을 구비한 케이싱과; 상기 케이싱의 내주면으로 형성된 나사홈에 나사결합되어질 수 있도록 외주면에 나사산을 형성하고, 하단에 수도물 유입공과 퇴수공을 개폐할 수 있는 고무패킹이 설치되며, 상단으로 손잡이를 가지는 상.하 작동간에 설치되어 손잡이의 조절에 의해 회전되면서 상.하로 이동되는 피스톤밸브로 구성된 것이다.The present invention simplifies the structure of the control unit that allows the water remaining in the end of the water after the exponent to be discharged through the draining hole so as to prevent the synapse from the freezing in the winter, such as winter, to reduce the production cost due to the assembly production of waterworks. At the same time, to promote market competitiveness, and to improve the durability of the control unit and to increase the precision of the index and the discharge, the water faucet, and the control unit is installed in the lower end of the vertical pipe having the discharge pipe, the index and the discharge is possible, In the faucet consisting of a handle that is connected between the operation to adjust the control unit, the control unit forms a plurality of water passages for discharging tap water on the inner peripheral surface, the screw groove is formed on the inner peripheral surface, the predetermined side The casing includes a casing having a drainage hole for draining tap water stagnated at the terminal after completion of the index; A screw thread is formed on the outer circumferential surface to be screwed into the screw groove formed as the inner circumferential surface of the casing, and a rubber packing for opening and closing the tap water inlet and the outlet hole is installed at the bottom, and is installed between the upper and lower operations having a handle at the top. It consists of a piston valve that is moved up and down while being rotated by the adjustment of the handle.

Description

수도전의 지수 및 퇴수밸브Water Supply and Drain Valve

제1도는 본 고안에 의한 수도전의 지수 및 퇴수밸브를 발췌한 구성도.Figure 1 is a block diagram of an extract of the index and the discharge valve of the tap water according to the present invention.

제2도는 본 고안에 의한 수도전의 지수상태를 나타낸 구성도.Figure 2 is a block diagram showing the exponential state of the tap water according to the present invention.

제3도는 본 고안에 의한 수도전의 퇴수상태를 나타낸 구성도.Figure 3 is a block diagram showing the water discharged state of the tap water according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 케이싱 11 : 지수통로10 casing 11: index passage

12 : 나사홈 13 : 퇴수공12: screw groove 13: water discharge

20 : 피스톤밸브 21 : 나사산20: piston valve 21: thread

22 : 고무패킹 30 : 유입공22: rubber packing 30: inlet hole

본 고안은 겨울철과 같은 동절기에 종관을 동파로 부터 방지할 수 있게 수지(止水)완료 후 종관에 남아있는 물을 퇴수공을 통하여 퇴수시킬 수 있도록 한 수도전에 관한 것으로, 특히 종관을 통해 지수하거나 지수후 종관에 남아있는 물을 퇴수공을 통해 퇴수되게 하는 조절부의 구조를 단순화 하여 수도전 조립 생산에 따른 생산원가를 절감함과 동시에 시장경쟁력을 도모하고, 조절부의 내구성 향상과 지수 및 퇴수의 정밀성을 높일 수 있는 수도전에 관한 것이다.The present invention relates to a water tap that allows water to be discharged through the drainage hole after the completion of the resin to prevent the seed from the freezing in winter, such as winter. By simplifying the structure of the control unit which allows the water remaining in the synoptic after the index to be discharged through the drainage hole, it reduces the production cost due to the assembly production of waterworks, promotes market competitiveness, improves the durability of the control unit, and the precision of the index and the discharge. It is about waterworks to increase.

일반적으로 수도전은 상수도 본관에 연결 설치되어 각 사용처에서 상수를 사용할 수 있도록 설치되는 것으로써, 상기한 수도전은 일부만이 땅속으로 매설되어지고, 나머지 부분은 지상으로 노출되도록 설치되어 진다.In general, the water tap is connected to the water supply main building so that the water can be used in each place of use, and the above water tap is only partially buried in the ground, and the rest is installed to be exposed to the ground.

상기와 같이 수도전의 일부가 지상으로 노출하여 설치되어지면 하절기와 같이 기온이 따뜻한 계절에는 별 문제가 없으나 동절기와 같이 기온이 냉한 겨울철에는 지수후 종관에 정체되어 있는 물이 결빙되어 수도전이 동파되어진다.If a part of the tap water is installed on the ground as described above, there is no problem in the season when the temperature is warm, such as summer, but in winter when the temperature is cold, the water stagnates in the synagogue after freezing and the water tap freezes. It is done.

이와 같이 동절기에 발생되는 수도전의 동파를 방지할 수 있게 지수 완료후 종관에 정체되어 있는 물을 퇴수시켜 수도전을 동파로부터 보호할 수 있는 기술들이 널리 알려져 있다.As such, technologies that can protect the waterworks from freezing by retreating the water stagnated in the synoptic after the completion of the index so as to prevent the freezing of the waterworks generated during the winter season are widely known.

상기한 수도전을 동파로부터 보호하기 위한 기술로써, 본인이 출원번호 85-5178호로 출원한 수도전을 예를들어 보면 그 구성은 다음과 같다.As a technique for protecting the above water tap from freezing waves, for example, the configuration of the tap water applied by the applicant No. 85-5178 is as follows.

상기한 수도전은, 유출관이 형성된 종관의 하단부에 변공과 퇴수공이 형성된 동체를 형성하여 동체내부의 변실에 볼 밸브를 스프링으로 탄동되게 설치하여 스프링의 탄발력과 수압에 의하여 볼 밸브가 변공의 하방에서 변공을 차폐할 수 있게 된 것이 있어서 종관내부에 수직으로 설치된 볼 밸브를 누르는 변간의 상단부에 상.중.하단의 3단으로 환상의 쾌지홈들을 형성하여 변간의 손잡이를 잡고 변간을 상.하로 승강시키면 종관의 상단부에 형성된 쾌지편이 해당 위치의 쾨재홈에 협지하여 고정시킬 수 있게하고 변간의 하단부에는 상하 적당한 폭으로된 환상의 퇴수밸브를 형성하여 변간이 중.하의 2단 동작에서는 항상 퇴수밸브가 퇴수실에서 퇴수공을 차단하되 변간이 상단으로 상승하였을때만 퇴수밸브가 지수상태에서 퇴수공을 개방하여 퇴수할 수 있게 구성한 것이다.The water faucet forms a fuselage formed with a deflection and a discharge hole at the lower end of the longitudinal pipe in which the outflow pipe is formed, and installs a ball valve with a spring in the closet of the fuselage. Since the lower part can be shielded from the lower part, the upper and middle part of the upper part of the valve presses the ball valve installed vertically in the vertical pipe. Ascending and descending, it is possible to fix the plunger piece formed at the upper end of the longitudinal pipe by clamping it in the recess groove of the corresponding position. The drain valve blocks the drain hole in the discharge chamber, but only when the valve rises to the upper side. It is configured to be possible.

그러나, 상기한 종래의 수도전은 지수 및 퇴수를 조절하는 조절부의 구조가 복잡하여 부품 생산 및 조립 생산에 따른 생산원가의 상승으로 시장경쟁력이 떨어지고, 조절부의 부품 다원화로 인하여 고장이 쉽게 발생하여 내구성면에서도 신뢰도가 떨어졌으며, 지수 및 퇴수의 차폐기능이 우수하지 못하여 수도물을 낭비하게 되거나 수도전을 동파로부터 안전하게 보호할 수 없게 되는등 많은 문제점이 있었다.However, the conventional water tap has a complicated structure of a control unit for controlling the index and the discharge, and thus the market competitiveness is reduced due to the increase in production cost according to the parts production and assembly production, and the failure easily occurs due to the diversification of the parts. In terms of reliability was also poor, there was a lot of problems, such as the waste water is not good because the shielding function of the index and the discharge is not excellent, and the water field can not be protected from freezing.

본 고안은 전술한 바와 같은 종래의 문제점을 해결하기 위한 것으로, 지수 및 퇴수를 조절하는 수도전의 조절부 구조를 단순화하여 부품 생산 및 조립 생산에 따른 생산원가의 절감을 도모함과 동시에 제품의 시장경쟁력을 향상시키고, 조절부의 내구성과 지수 및 퇴수를 위한 차폐기능의 정밀성으로 수도물의 낭비는 물론, 동파로부터 수도전을 안정되게 보호할 수 있게하여 제품의 신뢰도를 향상시킬 수 있는 수도전의 지수 및 퇴수밸브를 제공하는 것에 그 목적을 둔다.The present invention is to solve the conventional problems as described above, by simplifying the structure of the control unit of the faucet to control the index and the water discharge to reduce the production cost according to the parts production and assembly production and at the same time the market competitiveness of the product And the precision of the shielding function for the durability and index of the control unit and the discharge of water, which can stably protect the tap water from waste and freezing, thereby improving the reliability of the product. The purpose is to provide a valve.

전술한 본 고안의 목적은, 유출관을 가지는 종관의 하단부에 지수 및 퇴수가 가능하도록된 조절부가 설치되고, 상기 조절부에 작동간으로 연결 설치되어 조절부를 조절하게되는 손잡이로 이루어진 수도전에 있어서, 상기 조절부는 내주면에 수도물을 지수할 수 있는 다수개의 지수통로를 형성하고, 상기 내주면에 나사홈이 형성되어 있으며, 측면 소정의 위치에는 지수 완료후 종관에 정체되어진 수도물을 퇴수할 수 있는 퇴수공을 구비한 케이싱과; 상기 케이싱의 내주면으로 형성된 나사홈에 나사결합되어질 수 있도록 외주면에 나사산을 형성하고, 하단에 수도물 유입공과 퇴수공을 개폐할 수 있는 고무패킹이 설치되며, 상단으로 손잡이를 가지는 상.하 작동간에 설치되어 손잡이의 조절에 의해 회전되면서 상.하로 이동되는 피스톤밸브로 구성된 것을 특징으로 하는 수도전의 지수 및 퇴수밸브로 구성된 것을 특징으로 하는 수도전의 지수 및 퇴수밸브를 제공함으로써 달성된다.An object of the present invention described above, in the faucet consisting of a handle that is installed in the lower end of the longitudinal pipe having an outlet pipe and the water discharge is possible, and the handle is connected to the control unit is installed between the operation, The control unit forms a plurality of water passages for discharging tap water on the inner circumferential surface, and a screw groove is formed on the inner circumferential surface, and at a predetermined position on the side, a water discharge hole for discharging the tap water stagnated in the longitudinal pipe is completed. A casing provided; A screw thread is formed on the outer circumferential surface to be screwed into the screw groove formed as the inner circumferential surface of the casing, and a rubber packing for opening and closing the tap water inlet and the outlet hole is installed at the bottom, and is installed between the upper and lower operations having a handle at the top. It is achieved by providing an index and the discharge valve of the tap water, characterized in that consisting of the index and the discharge valve of the tap water, characterized in that the piston valve is moved up and down while being rotated by the adjustment of the handle.

이하 첨부도면에 의거, 본 고안의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described based on the accompanying drawings.

제1도는 본 고안에 의한 수도전의 지수 및 퇴수밸브를 발췌한 구성도이고, 제2도는 본 고안에 의한 수도전의 지수상태를 나타낸 구성도이며, 제3도는 본 고안에 의한 수도전의 퇴수상태를 나타낸 구성도이다.Figure 1 is a schematic diagram of the water supply and drain valve of the faucet according to the present invention, Figure 2 is a configuration diagram showing the exponential state of the water tap according to the present invention, Figure 3 is the discharge of the water tap according to the present invention It is a block diagram showing the state.

제1도를 참조하면, 유출관(2)을 가지는 종관(1)의 하단부에 지수 및 퇴수가 가능하도록된 조절부가 설치되고, 상기 조절부에 작동간(3)으로 연결 설치되어 조절부를 조절하게되는 손잡이(4)로 이루어진 수도전에 있어서, 상기 조절부는 내주면에 수도물을 지수할 수 있는 다수개의 지수통로(11)를 형성하고, 상기 내주면에 나사홈(12)이 형성되어 있으며, 측면 소정의 위치에는 지수 완료후 종관(1)에 정체되어진 수도물을 퇴수할 수 있는 퇴수공(13)을 구비한 케이싱(10)과; 상기 케이싱(10)의 내주면으로 형성된 나사홈(12)에 나사결합되어질 수 있도록 외주면에 나사산(21)을 형성하고, 하단에 수도물 유입공(30)과 퇴수공(13)을 개폐할 수 있는 고무패킹(22)이 설치되며, 상단으로 손잡이(4)를 가지는 상.하작동간(3)에 설치되어 손잡이(4)의 조절에 의해 회전되면서 상.하로 이동되는 피스톤밸브(20)로 구성된 것이다.Referring to Figure 1, the control unit is installed in the lower end of the longitudinal pipe (1) having an outlet pipe (2) to enable the exponent and retreat, it is installed in the control unit connected to the operation (3) to adjust the control unit In the water faucet consisting of a handle (4), the adjustment portion forms a plurality of water discharge passages 11 for discharging tap water on the inner circumferential surface, the screw groove 12 is formed on the inner circumferential surface, the predetermined position side It includes a casing (10) having a discharge hole (13) capable of withdrawing the tap water stagnated in the longitudinal pipe (1) after completion of the index; A rubber thread 21 is formed on the outer circumferential surface to be screwed into the screw groove 12 formed as the inner circumferential surface of the casing 10, and a rubber capable of opening and closing the tap water inlet 30 and the draining hole 13 at the lower end thereof. The packing 22 is installed, and is installed in the upper and lower operation period 3 having the handle 4 to the top, and consists of a piston valve 20 that is moved up and down while being rotated by the adjustment of the handle 4. .

상기와 같이 구성된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.

제2도 내지 제3도를 참고하면, 먼저 제2도에서와 같이 손잡이(4)를 일측방항(나사가 풀어지는 방향)으로 회전시키면, 상기 손잡이(4)에 연결 설치된 상.하작동간(3)이 연동하면서 상.하작동간(3) 하단으로 설치되어진 피스톤밸브(20)를 상부로 상승시킨다.Referring to FIGS. 2 to 3, first, as shown in FIG. 2, when the handle 4 is rotated in one direction (the direction in which the screw is loosened), the upper and lower operation parts connected to the handle 4 are installed. The piston valve 20, which is installed at the lower end between the upper and lower operation parts 3, is raised while the interlocking part 3 is interlocked.

상기 피스톤밸브(20)의 구동을 살펴보면, 피스톤밸브(20)의 외주면으로 형성된 나사산(21)이 케이싱(10)의 내주면으로 형성된 나사홈(12)을 따라 회전하여 상부로 올라가게 된다.Looking at the driving of the piston valve 20, the thread 21 formed as the outer peripheral surface of the piston valve 20 is rotated along the screw groove 12 formed as the inner peripheral surface of the casing 10 to rise to the top.

상기한 같은 동작에 의해 피스톤밸브(20)가 케이싱(10)내에서 상부로 구동되어지면 상기 피스톤밸브(20)의 하단으로 설치된 고무패킹(22)이 케이싱(10)의 측벽으로 형성된 퇴수공(13)을 차단시킴과 동시에 상기한 고무패킹(22)에 의해 차단되어 있던 수도물 유입공(30)이 열리면서 지수통로(11)를 통해 수도물이 종관(1)으로 도통되어져 유출관(2)을 통해 수도물을 배출 사용할 수 있게되는 것이다.When the piston valve 20 is driven upward in the casing 10 by the same operation as described above, the rubber packing 22 installed at the lower end of the piston valve 20 is formed as a sidewall of the casing 10. 13) and at the same time, the tap water inlet 30, which was blocked by the rubber packing 22, is opened, and the tap water is conducted to the longitudinal pipe 1 through the water outlet passage 11, through the outlet pipe 2. Tap water will be available for discharge.

한편, 겨울철과 같은 동절기에는 지수완료후 종관(1)에 정체되어진 수도물에 의해 동파가 발생하게 되는데, 이를 방지할 때에는 손잡이(4)를 상기한 반대방향으로 회전시켜 피스톤밸브(20)를 케이싱(10)의 하부로 위치시킨다.(제3도)On the other hand, in winter, such as winter, the freeze is generated by the tap water stagnated in the longitudinal pipe (1) after the completion of the index, to prevent this, by rotating the handle (4) in the opposite direction to the casing (piston valve 20) 10) (fig. 3)

이와 같이 피스톤밸브(20)가 케이싱(10)의 하부로 위치하면 고무패킹(22)이 수도물 유입공(30)과 지수통로(11)를 동시에 차단하여 수도물이 종관(1)으로 유입되는 것을 막는다.As such, when the piston valve 20 is positioned below the casing 10, the rubber packing 22 blocks the tap water inlet 30 and the water passage 11 at the same time to prevent tap water from flowing into the vertical pipe 1. .

이때 종관(1)에는 지수되어던 수도물이 정체되어지게 되고, 정체된 수도물은 피스톤밸브(20)의 하향 이동으로 도통되어진 퇴수공을 통해 퇴수된다.At this time, the tap water 1 is stagnant is stagnant, the stagnant tap water is discharged through the discharge hole is conducted by the downward movement of the piston valve (20).

이와 같이 종관(1)내에 정체된 수도물을 퇴수함으로써, 겨울철과 같은 동절기에 종관(1)을 동파로부터 예방할 수가 있는 것이다.Thus, by draining the stagnant tap water in the crown 1, the crown 1 can be prevented from freezing in the winter season.

상기한 피스톤밸브(20)는 케이싱(10)의 내경보다 작은 원통형으로 형성되어 있고, 하부로 설치되는 고무패킹(22)은 케이싱(10)의 내경과 같은 외주면으로 구성되어 있기 때문에 지수 및 퇴수가 가능한 것이다.The piston valve 20 is formed in a cylindrical shape smaller than the inner diameter of the casing 10, the rubber packing 22 is installed in the lower portion is composed of the outer peripheral surface, such as the inner diameter of the casing 10, so that the index and the It is possible.

이상 설명된 본 고안의 수도전의 지수 및 퇴수밸브는, 지수 및 퇴수를 조절하는 수도전의 조절부 구조를 단순화함으로써, 부품 생산 및 조립 생산에 따른 생산원가의 절감을 도모함과 동시에 제품의 시장경쟁력을 향상시킬 수 있고, 조절부의 내구성과 지수 및 퇴수를 위한 차폐기능의 정밀성으로 수도물의 낭비는 물론, 동파로부터 수도전을 안정되게 보호할 수 있게하여 제품의 신뢰도를 향상시킬 수 있는 효과를 나타낸다.The above-described water tap and water discharge valve of the present invention simplifies the structure of the water tap control part for controlling the water and the water discharge, thereby reducing production costs due to parts production and assembly production, and at the same time, market competitiveness of the product. In addition, the durability of the control unit and the precision of the shielding function for the index and the discharge of the water, as well as the waste water, as well as to ensure the stable protection of the water supply from the freeze, it has the effect of improving the reliability of the product.

Claims (1)

유출관(2)을 가지는 종관(1)의 하단부에 지수 및 퇴수가 가능하도록된 조절부가 설치되고, 상기 조절부에 작동간(3)으로 연결 설치되어 조절부를 조절하게되는 손잡이(4)로 이루어진 수도전에 있어서, 상기 조절부는 내주면에 수돌물을 지수할 수 있는 다수개의 지수통로(11)를 형성하고, 상기 내주면에 나사홈(12)이 형성되어 있으며, 측면 소정의 위치에는 지수 완료후 종관(1)에 정체되어진 수도물을 퇴수할 수 있는 퇴수공(13)을 구비한 케이싱(10)과; 상기 케이싱(10)의 내주면으로 형성된 나사홈(12)에 나사결합되어질 수 있도록 외주면에 나사산(21)을 형성하고, 하단에 수도물 유입공(30)과 퇴수공(13)을 개폐할 수 있는 고무패킹(22)이 설치되며, 상단으로 손잡이(4)를 가지는 상.하작동간(3)에 설치되어 손잡이(4)의 조절에 의해 회전되면서 상.하로 이동되는 피스톤밸브(20)로 구성된 것을 특징으로 하는 수도전의 지수 및 퇴수밸브.The lower end of the longitudinal pipe (1) having an outlet pipe (2) is provided with an adjustment portion to enable the exponent and retreat, it is made of a handle (4) is connected to the operating portion (3) installed to adjust the control portion In the water faucet, the control unit forms a plurality of water discharge passages 11 for indexing adolescents on the inner circumferential surface, a screw groove 12 is formed on the inner circumferential surface, and after the completion of the index at the predetermined position on the side surface ( A casing 10 having a discharge hole 13 capable of withdrawing tap water stagnated in 1); A rubber thread 21 is formed on the outer circumferential surface to be screwed into the screw groove 12 formed as the inner circumferential surface of the casing 10, and a rubber capable of opening and closing the tap water inlet 30 and the draining hole 13 at the lower end thereof. The packing 22 is installed, which is installed in the upper and lower operation period (3) having a handle (4) to the top, consisting of a piston valve 20 that is moved up and down while being rotated by the adjustment of the handle (4) Water supply and discharge valve of the tap water characterized by.
KR2019960015735U 1996-06-13 1996-06-13 Check and drain valve of faucet KR0138634Y1 (en)

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