WO2013058555A2 - Dispositif économiseur d'eau du robinet - Google Patents

Dispositif économiseur d'eau du robinet Download PDF

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Publication number
WO2013058555A2
WO2013058555A2 PCT/KR2012/008501 KR2012008501W WO2013058555A2 WO 2013058555 A2 WO2013058555 A2 WO 2013058555A2 KR 2012008501 W KR2012008501 W KR 2012008501W WO 2013058555 A2 WO2013058555 A2 WO 2013058555A2
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WO
WIPO (PCT)
Prior art keywords
water
stick
valve
tap water
saving device
Prior art date
Application number
PCT/KR2012/008501
Other languages
English (en)
Korean (ko)
Other versions
WO2013058555A3 (fr
Inventor
권우현
권용승
소미숙
소재돈
Original Assignee
Kwon Woo Hyun
Kwon Yong Seung
So Mi Suk
So Jae Don
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 Kwon Woo Hyun, Kwon Yong Seung, So Mi Suk, So Jae Don filed Critical Kwon Woo Hyun
Priority claimed from KR1020120115211A external-priority patent/KR101444222B1/ko
Publication of WO2013058555A2 publication Critical patent/WO2013058555A2/fr
Publication of WO2013058555A3 publication Critical patent/WO2013058555A3/fr

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    • 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
    • E03C1/0404—Constructional or functional features of the spout

Definitions

  • the present invention relates to a tap water saving device, and more particularly, to a tap water supply device for supplying tap water only when not in use, and interrupting the supply of tap water when not in use.
  • the water supply apparatus used is provided with a faucet main body at the end of the water supply pipe, and a handle for controlling the discharge and blocking of water to the discharge port is installed at the upper part of the faucet main body. It is supposed to be.
  • the water discharged to the discharge port When the water discharged to the discharge port is operated in the direction of opening the handle for the first time by the above operation, the water discharged to the discharge port has a strong water pressure, so that more water is discharged than necessary, and the water is dispersed by the discharged water pressure. At the same time, there is a problem such as discarding clothes and wasted water.
  • Korean Patent No. 10-0848466 name: water saving device
  • the present invention relates to a water saving device for delivering water to the user with water discharge and water saving phrases to induce saving of water.
  • the water-saving device of the water supply as described above has a problem in that it is unnecessary to consume power because the components must be electrically connected to each other.
  • Another object of the present invention is to provide a tap water saving device that can adopt the one-touch structure so that the tap water can be continuously discharged even if the user does not tilt the stick.
  • Another object of the present invention is to provide a tap water saving device that can open the tap water by inclining the stick by the user by adopting a double open structure when opening the tap water.
  • Another object of the present invention is to prevent the water hammer to prevent damage to the water pipe (pipe) by the water pressure, and to prevent the noise generated in the water pipe when the tap water introduced from the water pipe is blocked in the device It is to provide tap water saving device.
  • the tap water saving device has a tubular shape penetrated up and down so that the tap water flow path is formed, the water is discharged from the tap at the top is obtained A ball is formed, an opening for discharging water introduced into the inlet is formed at a lower end thereof, and a housing through which the outlet hole for selectively discharging water introduced into the inlet is discharged to the opening, and through the outlet.
  • the upper end is formed larger than the diameter of the outlet hole is located above the outlet hole, the lower end extends below the outlet hole, and the valve for opening and closing the outlet hole, in contact with the bottom of the valve is optional Raising portion for pushing up the valve by the first rotation, and the first rotation extending in the radial direction of the opening to the opening A shaft, a second rotary shaft extending in the radial direction of the opening perpendicular to the extending direction of the first rotary shaft, the upper end is rotatably coupled around the first rotary shaft and the second rotary shaft, the lower end is the opening A stick member extending through and exposed to the outside of the housing, and including a stick head having a disc shaped stick head perpendicular to the longitudinal direction of the stick and surrounding the upper end of the stick, wherein the stick is touched.
  • the valve opens the outlet hole as the stick head presses the raised portion upward by rotating about the first and second rotating shafts, and the raised portion pressed upward when the stick is returned to the downward position.
  • the tap water saving device of the present invention having the configuration as described above is easy to use the tap water saving device of the present invention, the effect of preventing the water from splashing when used to generate foam in the tap water discharged.
  • FIG. 1 is an exploded perspective view of the tap water saving device according to an embodiment of the present invention.
  • Figure 2 is a perspective view showing a valve, a water blocking portion, the outer housing of the tap water saving device according to an embodiment of the present invention.
  • Figure 3 is a perspective view showing a rotating body, lifting body, one-touch housing of the tap water saving device according to an embodiment of the present invention.
  • Figure 4 is a perspective view showing a foam generating member, spring, raised portion of the tap water saving device according to another embodiment of the present invention.
  • FIG. 5 is a perspective view showing a stick member of the tap water saving device according to an embodiment of the present invention.
  • FIG. 6 is a state diagram used in the tap water saving device according to an embodiment of the present invention.
  • FIG. 7 to 9 is a view showing a cross section according to the use state of the tap water saving device according to an embodiment of the present invention.
  • FIG. 1 is an exploded perspective view of a tap water saving device according to an embodiment of the present invention
  • Figure 2 is a perspective view showing a valve, a water blocking portion, the outer housing of the tap water saving device according to an embodiment of the present invention
  • Figure 3 is 4 is a perspective view illustrating a rotating body, a lifting body, and a one-touch housing of the tap water saving device according to an embodiment
  • FIG. 4 is a perspective view illustrating a foam generation member, a spring, and a raised part of the tap water saving device according to another embodiment of the present invention.
  • FIG. 5 is a perspective view showing a stick member of the tap water saving device according to an embodiment of the present invention
  • Figure 6 is a state diagram of the tap water saving device according to an embodiment of the present invention
  • Figures 7 to 9 are embodiments of the present invention
  • Figure is a cross-sectional view according to the use state of the tap water saving device according to.
  • the tap water saving device 100 has an outer housing 10 having a tubular shape penetrated up and down so that a tap water flow path is formed, and an inlet hole 11 through which water discharged from a faucet is introduced at an upper end thereof.
  • the opening 12 may be formed at the bottom thereof to discharge water introduced into the inlet 11.
  • the outer housing 10 is made of a metal material or a synthetic resin that is not broken or deformed even by an external impact to surround and protect the internal components including the inner housing 20, and is detachably coupled to the bottom of the faucet and penetrates both ends thereof. Spaces may be formed in the.
  • the inner housing 20 may be made of a synthetic resin material, the material is not limited.
  • the inner housing 20 may be coupled around the inner circumferential surface of the outer housing 10, and both ends thereof may be penetrated therein, and a movement space of the stick head 53 to be described later may be formed therein.
  • the water blocking part 60 may be formed in a disc shape having a diameter smaller than the diameter of the inlet hole 11 of the inner housing 20. That is, the water blocking part 60 may be formed in a circular shape whose bottom surface corresponds to the shape of the inner circumferential surface of the inner housing 20, and may be formed as an edge that wraps upward in a vertical direction based on the bottom surface. Accordingly, the bottom surface may cross the inner upper end of the inner housing 20, and the edge may contact the inner circumferential surface of the inner housing 20.
  • the water blocking portion 60 may be made of a synthetic resin material or made of a rubber material, which may be selectively made according to the material of the valve 30 to be described later.
  • the water blocking portion 60 is seated on the upper end of the inner housing 20, the outlet hole 61 is formed through the center of the bottom surface to discharge the water introduced through the inlet hole 11 to the opening 12. have. That is, as the water extraction hole 61 is formed in the water blocking portion 60, the water introduced through the water acquisition hole 11 may be discharged according to the user's control.
  • the valve 30 is placed on the water blocking part 60, that is, the valve 30 may be seated on the upper portion of the water outlet 61.
  • the valve 30 may include a first valve head 31 and a first valve stem 32.
  • the first valve head 31 and the first valve stem 32 may be integrally formed or separately separated from each other.
  • the first valve head 31 is formed larger than the diameter of the water extraction hole 61, it is possible to open and close the water extraction hole (61). That is, the first valve head 31 may have a hatshade shape having a lower diameter than that of the water outlet 61, and the first valve head 31 may be disposed above the water outlet 61 so that the water outlet hole ( 61) can be opened and closed.
  • the first valve stem 32 may be connected to the first valve head 31 in the vertical direction, and a lower end thereof may extend through the water outlet 61 to the lower portion of the water blocking part 60.
  • the first valve head 31 when the water blocking part 60 is made of a rubber material, the first valve head 31 may be made of a synthetic resin material or a metal material. If the first valve head 31 and the first valve stem 32 are integrally formed, the first valve head 31 and the first valve stem 32 may be made of any one of a synthetic resin material and a metal material. . In this case, when the first valve head 31 is fitted in the first valve stem 32, the first valve head 31 is made of natural rubber, styrene-butadiene rubber (SBR), and nitrile-butadiene rubber (NBR). ), May be made of a material having elasticity, such as silicone rubber.
  • SBR styrene-butadiene rubber
  • NBR nitrile-butadiene rubber
  • the water outlet 61 is opened and closed by lifting the valve 30.
  • the valve 30 When the valve 30 is lowered and the first valve head 31 is seated on the water blocking unit 60, the water outlet 61 is connected to the first valve head. Since it is blocked by 31, the flow of water through the water outlet 61 is stopped.
  • the valve 30 rises, the first valve head 31 blocking the water outlet 61 opens the water outlet 61 so that water flows through the water outlet 61.
  • the first valve head 31 has a hat shape, it is possible to prevent a water hammer phenomenon.
  • the water hammer phenomenon refers to a phenomenon in which when the flowing water is suddenly stopped by the valve, the kinetic energy of the water is changed into a pressure energy to impact the valve.
  • the first valve head 31 having a hatshade is flattened by water pressure.
  • the first valve head 31 may seal the water outlet 61 by hydraulic pressure. As the water blocking part 60 is deformed, the water outlet 61 may be sealed. Therefore, since the first valve head 31 or the water blocking portion 60 is deformed to absorb the water pressure, the water hammer phenomenon can be reduced.
  • the second valve head a and the second valve stem b may be fitted to the lower portion of the valve 30.
  • the second valve head (a) has a coupling hole (a ') is formed in the center and has a disc shape smaller in diameter than the diameter of the water outlet 61 is raised upward depending on whether the stick member 50 is pressed, water extraction The amount of tap water discharged from the ball 61 can be adjusted.
  • the second valve stem (b) has a pipe shape connected to the coupling hole (a ') of the second valve head (a), the first valve stem 31 is inserted into the coupling hole (a'), which will be described later. It can be moved upward by the lifting unit 40.
  • the second valve stem (b) to which the second valve head (a) is connected may be extended to the water outlet (61).
  • the second valve head a may be placed on the same plane as the water blocking part 60 in a state where the water outlet 61 is closed.
  • the second valve stem (b) is connected to the second valve head (a) and extends below the second valve head (a).
  • the coupling hole a 'penetrating from the upper end of the second valve head b to the lower end of the second valve stem b may be formed in the second valve stem b.
  • the coupling hole (a ') is formed in the center of the disk-shaped second valve head (a)
  • the coupling hole (a') is a second valve stem (b) along the interior of the second valve stem (b) )
  • the first valve head 31, the first valve stem 32, the second valve head a and the second valve stem b are formed by the coupling holes a ′ formed in the second valve head a. Can be combined to form one valve 30.
  • the first valve head 31 is placed on the upper portion of the second valve head (a)
  • the first valve stem 32 has a coupling hole (a ') formed in the second valve head (a) is extended It may be inserted into the coupling hole (a ') formed up to the two valve stem (b) may extend downward along the second valve stem (b).
  • the first valve stem 32 extends longer than the second valve stem b and is exposed to the outside of the coupling hole a 'at the lower end of the second valve stem b, to the upper surface of the raised portion 40 to be described later. This leads to.
  • the tap water saving device 100 is disposed below the foam generating member 80 to be described later, has a pipe shape, and has a one-touch housing 35 having a guide rail 35 ′ formed on an inner circumferential surface thereof. It may include.
  • the guide rail 35 ′ protrudes along the longitudinal direction of the one-touch housing 35 at regular intervals along the circumference of the inner circumferential surface, and the top surface thereof is inclined toward one side.
  • the tap water saving device 100 is made of a hollow cylindrical shape and the teeth 34a is formed in the upper circumference, is inserted into the one-touch housing 35 is moved up and down along the guide rail (35 ') rail groove (34b) It may include a lifting body 34 is formed.
  • the lifting member 34 is in close contact with the inside of the one-touch housing 35 and may naturally slide upward and downward along the guide rail 35 'by the rail groove 34b. That is, when the lifting member 34 rotates along the inner circumferential surface of the one-touch housing 35, the rail groove 34b may be engaged with and coupled with the guide rail 35 ′ to move up and down.
  • the tap water saving device 100 is formed by protruding the teeth 34a and the inclined protrusions 33 'corresponding to the outer circumferential surface at regular intervals, and are inserted into the lifting body 34 to lift the lifting body 34.
  • the lower body may further include a rotating body 33 mounted on the guide rail 35 '.
  • Rotating body 33 is provided on the lifting body 34, the inclination is formed in the same direction as the inclination direction of the guide rail 35 'at the lower end of the inclined protrusion (33').
  • the rotary body 33 moves up and down according to the lifting up and down of the lifting body 34, and is rotated at a constant angle every time the lifting up and down by the teeth 34 'formed on the lifting body 34.
  • the rotating body 33 may be placed on an upper portion of the guide rail 35 'formed in the one-touch housing 35 and maintained in an elevated state according to the position of the inclined protrusion 33', or between the guide rails 35 '. It may be inserted and kept in a lowered state.
  • the rotating body 33 is made of a rubber material and formed in a ring shape corresponding to the circumference of the outer circumferential surface of the rotating body 33, the penetrating through the rotating body 33 to be seated on the upper end of the inclined protrusion 33 '
  • Three packings 36 may be further included.
  • the rotor 33 is formed in a cylindrical shape, and as the second valve head a and the second valve stem b are inserted therein, the rotor 33 and the second valve head a are disposed. And the second valve stem (b) may be integrally formed.
  • It can be defined as one one-touch opening and closing member including the rotary body 33 and the lifting body 34.
  • an elastic member such as a spring must press the rotating body 33 in the direction of the lifting body 34 (downward in the present invention).
  • the one-touch opening and closing member can operate without a separate elastic member. Since the operation principle of the one-touch opening and closing member is already known in the one-touch ball pen, the detailed description thereof will be omitted.
  • the lifting unit 40 is a member for raising the first valve stem 32 and the rotating body 33.
  • the raised portion 40 may be in contact with the lower end of the valve 30 (ie, the lower end of the first valve stem 32) to selectively push up the valve 30.
  • a spring 42 may be fitted between the raised portion 40 and the outer circumferential surface of the one-touch housing 35.
  • the spring 42 may be inserted to press the raising portion 40 in the inner direction (upwardly in the present invention) of the outer cylinder 85, which will be described later.
  • the stick member 50 extends to the outside of the outer housing 10 through the lower opening 12 of the outer housing 10.
  • the stick member 50 extends in the radial direction of the opening 12, the first rotating shaft 51 to be engaged with the opening 12, and the opening 12 perpendicular to the extending direction of the first rotating shaft 51
  • the second rotary shaft 52 and the upper end portion 54a extending in the radial direction of the rotational axis are rotatably coupled around the first rotary shaft 51 and the second rotary shaft, and the lower end 54b is opened through the opening 12.
  • a stick 54 extending and exposed to the outside of the housing 10 ′, and a disc shaped stickhead 53 that wraps around the top portion 54a of the stick 54 and is perpendicular to the longitudinal direction of the stick 54. have.
  • the stick head 53 may combine two hemispherical shapes to form a disc shape, and may wrap the first rotation shaft 51 and the second rotation shaft 52 to be rotatable.
  • the tap water saving device 100 may further include an accumulator part 70.
  • the shaft fixing portion 70 may be formed to extend so that two plates having a predetermined length are opposed to a ring corresponding to a circumference of the outer circumferential surface of the outer cylinder 85 so that the outer cylinder 85 to be described later penetrates and both ends of the lower end of the ring.
  • the shaft fixing unit 70 is walked in the inner space of the inner housing 20, is moved up and down in the inner space, it is possible to fix both ends of the first rotating shaft 51 rotatably. That is, the shaft fixing unit 70 is fixed to the inner housing 20 is fixed, it can be reciprocated in the vertical direction along the outer circumferential surface of the foam generating member 80 to be described later.
  • the foam generating member 80 has an upper portion in a disc shape, and a pipe-shaped outer cylinder 85 may be connected in a vertical direction of the upper portion.
  • the foam generating member 80 is disposed in the lower portion of the water blocking portion 60, the above-described rotating body 33, the lifting body 34, the one-touch housing 35 is disposed below the foam generating member 80 Can be.
  • the foam generating member 80 may be formed in the through hole 81 penetrated in the vertical direction in the center. That is, the first valve stem 32 and the rotating body 33 may extend below the foam generating member 80 through the through hole 81.
  • the one-touch housing 35 is inserted into the through hole 81 so that the lifting unit 40 can reciprocate in the vertical direction between the outer cylinder 85 and the one-touch housing 35.
  • the one-touch housing 35 in the tap water saving device 100 of the present invention may be integrally formed inside the outer cylinder 85 coupled to the lower end of the foam generating member 80.
  • minute hole 82 may be radially formed based on the through hole 81, and the minute protrusion 83 may protrude between the through hole 81 and the minute hole 82.
  • the micro-projections 83 of the foam generating member 80 generate turbulence in the water passing through the tap water flow path, and the turbulence is lowered through the fine holes 82 of the foam generating member 80. Since it flows in, a large amount of foam is generated in the water passing through the foam generating member (80). The foam expands the surface area of the water so that it can disperse the water pressure and prevent the water from splashing when the user uses tap water. In addition, since the foam increases the surface area of the water, the user can wet the large surface area with a small amount of water, thereby saving water.
  • the foam generating member 80 may be formed in a ring shape through which the center thereof is formed, and may be made of synthetic resin, and may include an aerator ring 84 that surrounds and supports the upper outer circumference of the foam generating member 80.
  • the foam generating member 80 may include a second packing 86 formed in a ring shape and seated on an upper end of the aerator ring 84 to surround the outer circumferential surface of the foam generating member 80.
  • the tap water saving device 100 is formed in a hemispherical hatshade shape with a sharp tip upward, penetrates the valve 30, and has a mesh 90 seated on an upper end of the first valve head 31. It may include.
  • This mesh 90 is to filter foreign matter contained in the tap water discharged from the tap.
  • the tap water saving device 100 may be formed in a ring-shaped center and made of a rubber material, and may include a first packing 91 seated on an upper end of the mesh 90 and abutting around an inner circumferential surface of the outer housing 10. have.
  • the first packing 91 is to prevent leakage of tap water discharged from the tap into a gap when the tap and the outer housing 10 are connected.
  • the housing 10 When the tap water saving device 100 is coupled to the bottom of the faucet as shown in FIG. 6, the housing 10 is coupled to the bottom of the faucet, and a stick member that is touched by a user's hand to open and close the tap water. 50 may be exposed to the outside.
  • the stick 54 when the stick 54 is touched by the user, the stick 54 rotates about the first rotating shaft 51 and the second rotating shaft 52, and the stick head 53 presses the lifting portion 40 upward.
  • the valve 30 opens the water outlet 61, and the stick 54 is returned to its original position, the valve 30 may block the water outlet 61 while the upwardly pressurized upward portion 40 is directed downward. have.
  • FIGS. 7 to 8 a schematic operation of the first valve head 31 and the first valve stem 32, the second valve head a and the second valve stem b will be described with reference to FIG. 7.
  • the valve 30 and the rotor 33 are placed on the same plane as the water blocking part 60, and the water outlet 61 is closed by the first valve head 31. The flow of water through) can be completely blocked.
  • the tap water saving device 100 can be adjusted in two stages according to the valve 30 and the rotating body 33.
  • the edge of the stick head 53 pushes up the raised portion 40.
  • the lifting unit 40 opens the valve 30 by pushing up the first valve stem 32.
  • valve 30 and the rotating body 33 are to be opened at the same time, since the whole of the water outlet 61 is opened at once, a force proportional to the area of the water outlet 61 is received. Therefore, since a lot of force is required to open the valve 30, the user needs a lot of force to tilt the stick member 50 is not convenient to use.
  • the valve 30 and the rotating body 33 are opened sequentially in steps.
  • the user opens the valve 30 by tilting the stick member 50 slightly, only the gap between the water outlet 61 and the rotor 33 is opened, so that the gap between the water outlet 61 and the rotor 33 is maintained.
  • the pressure is proportional to the width. Accordingly, when only the valve 30 is opened, a relatively small force is required. That is, if the stick member 50 is further inclined to open the rotating body 33 while the valve 30 is opened, the hydraulic pressure is proportional to the width of the rotating body 33, so that the valve 30 and the rotating body ( Less force is required than when opening 33) at the same time.
  • the user can be tilted more easily the stick member 50 is convenient to use.
  • the stick head 53 may be coupled by the outer housing 10 and the gyroscope structure.
  • the gyroscope structure is defined as the z-axis in the longitudinal direction of the stick member 50, and the two axes perpendicular to and perpendicular to the direction of the stick member 50 are referred to as the x-axis and the y-axis. It is a structure that allows all of the axes to rotate.
  • the lower opening of the outer housing 10 is provided with a first rotating shaft 51 that can rotate in the x-axis, the center of the first rotating shaft 51 is formed with a rotating hole.
  • the second rotating shaft 52 in the y-axis direction is inserted into the rotating hole, and the second rotating shaft 52 is engaged with the stick head 53.
  • the stick head 53 is rotatable in the x-axis by the first axis of rotation 51 and in the y-axis by the second axis of rotation 52 so that it can rotate freely in any direction on the xy plane do.
  • Tap water saving device of the present invention as described above is easy to use because the rotation angle of the stick member 50 is large, there is an effect that the water does not splash when used to generate foam in the tap water discharged.
  • the one-touch structure allows the tap water to be discharged even if the user does not tilt the stick.
  • the user when opening the tap water by adopting a double opening structure, the user can easily open the tap water by tilting the stick member (50). And it is possible to prevent the water hammer to be easily damaged by the water pressure by preventing the water hammer.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

La présente invention porte sur un dispositif économiseur d'eau pour l'eau du robinet et sur un procédé de fabrication de ce dispositif. Le dispositif économiseur d'eau du robinet selon la présente invention comprend : un boîtier qui est construit dans la forme d'un tube qui est traversé dans la direction verticale de manière à former un trajet d'eau du robinet, et qui a une entrée d'eau formée à son extrémité supérieure de manière à introduire de l'eau qui est déversée d'un robinet d'eau, une ouverture formée à son extrémité inférieure de manière à déverser l'eau qui est introduite à travers l'entrée d'eau, et un trou d'écoulement de sortie d'eau formé à l'intérieur de manière à déverser sélectivement l'eau qui est introduite à travers l'entrée d'eau vers l'ouverture ; une soupape qui s'étend jusqu'aux parties supérieure et inférieure en traversant le trou d'écoulement de sortie d'eau et qui a une extrémité supérieure qui est formée de manière à être plus grande que le diamètre du trou de sortie d'écoulement d'eau et est positionnée au niveau de la partie supérieure du trou de sortie d'eau, et une extrémité inférieure qui s'étend jusqu'à la partie inférieure du trou de sortie d'eau de telle sorte que la soupape ouvre ou ferme le trou de sortie d'eau ; une section d'élévation qui pousse sélectivement la soupape vers le haut pour entrer en contact avec l'extrémité inférieure de la soupape de manière à soulever la soupape ; un premier arbre rotatif qui s'étend dans la direction du diamètre de l'ouverture de manière à être tenu dans l'ouverture ; un second arbre rotatif qui s'étend dans la direction du diamètre de l'ouverture qui est perpendiculaire à la direction d'extension du premier arbre rotatif ; un élément tige qui possède une tige dont une extrémité supérieure est accouplée au premier arbre rotatif et au second arbre rotatif de manière à tourner par rapport au premier arbre rotatif et au second arbre rotatif, et une extrémité inférieure qui s'étend en passant par l'ouverture de manière à être exposée à l'extérieur du boîtier, et une tête de tige qui entoure la partie d'extrémité supérieure de la tige et qui est réalisée à la forme d'un disque circulaire pour être perpendiculaire à la direction longitudinale de la tige. Si la tige est touchée, elle tourne par rapport au premier arbre rotatif et au second arbre rotatif de telle sorte que la tête de la tige repousse la section d'élévation dans la direction ascendante et que la soupape ouvre le trou de sortie d'eau. Si la tige est ramenée à sa position d'origine, la section d'élévation, qui est poussée dans la direction ascendante, se déplace dans la direction descendante et la soupape ferme le trou de sortie d'eau. Selon la présente invention décrite plus haut, l'angle de rotation de la tige est grand de manière à simplifier son utilisation, et de la mousse est engendrée dans l'eau du robinet déversée de telle sorte que l'eau n'est pas dispersée pendant l'utilisation.
PCT/KR2012/008501 2011-10-17 2012-10-17 Dispositif économiseur d'eau du robinet WO2013058555A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20110105882 2011-10-17
KR10-2011-0105882 2011-10-17
KR10-2012-0115211 2012-10-17
KR1020120115211A KR101444222B1 (ko) 2011-10-17 2012-10-17 수돗물 절수장치

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WO2013058555A2 true WO2013058555A2 (fr) 2013-04-25
WO2013058555A3 WO2013058555A3 (fr) 2013-06-13

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TWI686557B (zh) * 2019-02-15 2020-03-01 塞席爾商風映有限公司 任意方向觸碰開關
DE102022113519A1 (de) 2022-05-30 2023-11-30 Neoperl Gmbh Sanitäres Einsetzteil

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