JP4063611B2 - Water supply outlet with water purification function - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a water outlet with a water purification function.
[0002]
[Prior art]
The present applicant has developed a water supply faucet for discharging only water and a water outlet as a faucet for discharging hot water mixed water. For example, the water outlet D as the water tap as shown in FIGS . 5 to 8 has a rectangular parallelepiped shape, has a front opening 1 and a pair of slide members 2 provided on the left and right side surfaces so as to be slidable in the front-rear direction. , 2, an inlet 4 through which water flows in from a water supply resin pipe, which is a pipe, and an outlet 6 through which water whose flow rate is adjusted by the operation member 5, and a ceramic fixed disk and A faucet body 7 having a cartridge type valve body for water stop / water discharge and flow rate adjustment made of a movable disk, accommodated in the housing body 3 through the front opening 1, and the faucet body 7 Provided on the downstream side of the operation member 5 having a water stop / water discharge function and a flow rate adjusting function, and a faucet body 7 provided in the upper part, for example, a water supply hose such as a dishwasher or a washing machine A water supply port portion 9, in which a joint member (not shown) provided at the upstream end of the water supply port is detachable, and water supply provided on the upstream side of the faucet body 7 via the inlet 4 and covered with a sheath pipe A connecting portion 10 to which the resin pipe is connected, a frame 11 detachably fitted to the front surface of the housing body through the front opening 1, and a decorative plate detachably fitted in the frame 11 12. And the operation member 5 is arrange | positioned at the opening 13 located in the upper part of this decorative plate 12, and the said water supply opening part 9 is arrange | positioned in the opening 14 located in the lower part of the decorative plate 12, for example, for attachment provided in the wall of the kitchen Or the mounting opening provided on the wall of the washroom in which the washing machine is arranged, the wall is sandwiched between the outer peripheral end surface portion 11a on the back surface of the frame 11 and the pair of slide members 2 and 2 Thus, the water outlet D is fixedly installed on the wall.
[0003]
The water outlet D can be supplied with water from the water supply port 9 by connecting the joint member of the water supply hose to the water supply port 9 and then discharging the operation member 5.
In addition, when the water supply outlet for hot water which discharges the hot-water mixed water is used instead of the water supply outlet D, the joint member of the water supply hose is connected to the water supply port 9 and the operation member 5 is discharged. In addition to water, hot and cold water can be used in dishwashers and washing machines.
[0004]
[Problems to be solved by the invention]
However, the water supply outlet D and the hot water supply outlet configured as described above have no water purification function.
[0005]
The present invention has been made in consideration of the above-described matters, and an object thereof is to provide a water outlet with a water purification function.
[0006]
[Means for Solving the Problems]
To achieve the above object, a water supply outlet with a water purification function according to the present invention comprises a housing body having a front opening, an inlet and an outlet, and water accommodated in the housing body through the front opening. A stopper body, a water stop / water discharge function, and an operation member having a flow rate adjusting function for flowing out raw water composed of either water mixed water or water adjusted in flow rate from the outlet , a dishwasher, a washing machine, watering A water supply port part to which a joint member provided at the upstream end of a water supply hose such as a vessel can be connected, a frame body that is detachably fitted to the front side of the housing body through the front opening, and a removable body in this frame body It is configured to be fixedly installed wall, a panel or the floor and a was incorporated fitted freely decoration plate, further, the operating member is disposed in the opening located at the top of the decorative plate The water supply port is disposed in an opening located at the lower part of the decorative plate, and a water supply flow path comprising raw water mixed water flowing out upward from the outlet of the faucet body or raw water. A cylindrical water purification cartridge having a through hole that forms a raw water flow channel communicating with the water supply flow channel in a horizontal direction from the back side of the housing body toward the front opening side between the water discharge flow channel of the water supply port portion. And a raw water discharge state in which the raw water flow path is connected to the water discharge flow path by the switching means to discharge the raw water and an annular shape formed outside the water purification cartridge while closing the raw water flow path. A water supply outlet with a water purification function configured to switch between a purified water discharge state in which a purified water flow path is communicated with the discharged water flow path to discharge purified water ,
Provided with a cylindrical water purification cartridge built-in case in which the water purification cartridge is built in, and a holding member for holding the built-in case,
This holding member is formed in a bottomed cylindrical body having a front opening for holding,
The switching means is disposed in an opening located on the decorative plate,
Furthermore, the rear end portion of the built-in case is configured to be held by the holding member by being inserted through the holding front opening,
The holding member communicates the water supply flow path and the raw water flow path in the through-hole in order to form the opening in which the switching means is disposed beside the openings located on the decorative plate in parallel with the openings. that having a communication mouth in plan view L-shape at the bottom.
[0007]
[0008]
[0009]
That is, the feature of the present invention is that, for example, the water supply flow path and the discharge port of the raw water consisting of water flowing out from the outlet of the faucet body of the existing water supply outlet D shown in FIGS. A cylindrical water purification cartridge having a through hole that forms a raw water flow path communicating with the water supply flow path is provided between the water flow path and the raw water flow path by the switching means to communicate with the water discharge flow path. The raw water discharge state for discharging water and the purified water discharge state for discharging purified water by connecting the annular water purification passage formed outside the water purification cartridge to the water discharge passage while closing the raw water passage are configured. There is in point.
In addition, the present invention is characterized in that, for example, water flowing out from the outlet of a faucet body of an existing hot water tap outlet or a raw water supply channel composed of either hot water or mixed water and discharge of the water supply port. A cylindrical water purification cartridge having a through hole that forms a raw water flow path communicating with the water supply flow path is provided between the water flow path and the raw water flow path by the switching means to communicate with the water discharge flow path. The raw water discharge state for discharging water and the purified water discharge state for discharging purified water by connecting the annular water purification passage formed outside the water purification cartridge to the water discharge passage while closing the raw water passage are configured. There is in point.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below.
[0011]
1 to 4 show an embodiment of the present invention. 1 to 4 , the same reference numerals as those shown in FIGS. 6 to 8 are the same or equivalent.
[0012]
In addition, although this embodiment demonstrates the water supply outlet D 'with a water purification function for water supply, this invention is applicable also to the water supply outlet with a water purification function for hot water which discharges hot-water mixed water. Further, in this embodiment, the wall W of the kitchen is cited as a fixed installation place, but the wall of the washroom where the washing machine is arranged, the outer wall facing the garden of the house, or other panels than these walls Or it may be fixedly installed on the floor as appropriate.
[0013]
1 to 4 , a water supply outlet D ′ with a water purification function includes a housing body 3 having a front opening 1, a water inlet 4 and an outlet 6, and the housing body 3 through the front opening 1. The faucet body 7 accommodated in the interior, the operation member 5 provided at the upper part of the faucet body 7 and having a water stop / water discharge function and a flow rate adjustment function, and a water supply hose such as a dishwasher, a washing machine, a sprinkler A water supply port 9 to which a joint member (not shown) provided at the upstream end can be connected is provided, for example, so as to be fixedly installed on the wall W of the kitchen.
The faucet body 7 has a cartridge type valve body for water stop / water discharge and flow rate adjustment, which is made of a ceramic fixed disk and a movable disk. A movable disk is slidably mounted on the upper surface of the fixed disk, and the movable disk is interlocked with the operation member 5. When the operation member 5 is operated to be in a water discharge state, for example, the water passage hole provided in the movable disk and the water passage hole provided in the fixed disk are aligned. The flow rate adjustment depends on the size of the matching portion between the water holes.
[0014]
Furthermore, the water supply outlet D ′ with a water purification function includes a cylindrical water purification cartridge 21 having a through hole 20, a cylindrical water purification cartridge built-in case 23 in which the water purification cartridge 21 is interchangeably incorporated, and this built-in case. The water purification cartridge 21 has a cylindrical high-performance antibacterial fiber activated carbon filter 22 and a cover body 22a for covering the front end surface and the rear end surface of the filter 22, respectively. 22b, and the cover bodies 22a and 22b have O-rings a and b on the outer peripheral surface, respectively. Further, the through hole 20 forms a raw water passage h that communicates with a water supply passage g of raw water made of water flowing out from the outlet 6 of the faucet body 7. In addition, when the water supply outlet with a water purification function for hot water is used, the water supply flow path of the raw water which consists of a hot water mixed water other than water can also be formed.
On the other hand, the built-in case 23 has internal screws m and n at the front and rear positions on the inner peripheral surface, respectively, and is inserted into the holding member 24 of the built-in case 23 on the annular outer peripheral surface of the front opening 23c. It has a gripping uneven portion 23d for facilitating the insertion operation. The holding member 24 is formed in a bottomed cylindrical body having a holding front opening 24a, and is an L-shaped cylinder in plan view that communicates the water supply flow path g and the raw water flow path h in the through hole 20. A communication port portion 28 having a shape is provided at the center bottom portion 29. 28 a is a communication hole of the communication port portion 28. The communication port portion 28 has an O-ring c on the outer peripheral surface at the outlet 28b. Furthermore, the holding member 24 has an O-ring e for sealing between the rear end portion and the holding member 24 when the rear end portion of the built-in case 23 is inserted.
[0015]
Further, a cylindrical valve case 26 provided in the built-in case 23 in a horizontally placed state is provided immediately downstream of the water purification cartridge 21. The valve case 26 has a cartridge-type valve element including a movable disk interlocked with an operation member 27 that switches between a clean water discharge state and a raw water discharge state, and a fixed disk on which the movable disk is slidably mounted. Built in. This cartridge type valve element is the same as the cartridge type valve element incorporated in the faucet body 7. The valve case 26 has O-rings q and r before and after the outer peripheral surface, respectively. Operation member 27 is disposed in an opening 40 located on the front left side of the decorative plate 12, the operating member 5 in the opening 13 located on the right side upper is positioned toward the front of the decorative plate 12, the decorative plate The water supply port 9 is disposed in an opening 14 positioned at a lower portion of the water supply 12.
[0016]
The water purification cartridge 21 is held by the built-in case 23 via holed rings 30 and 31 provided at the front and rear along the longitudinal direction of the built-in case 23. The ring body 30 with a hole has a central opening 30a and a plurality of water passage holes 30b formed along the circumferential direction on the outer peripheral side, and has an outer screw that is screwed to the inner screw m. The ring body 31 with a hole has a central opening 31a and a plurality of water passage holes 31b formed along the circumferential direction on the outer peripheral side, and has an outer screw that is screwed to the inner screw n. . Reference numeral 44 denotes an elastic body interposed between the holed ring body 31 and the central bottom portion 29 of the holding member 24.
[0017]
Reference numeral 41 denotes a locking projection provided on the outer peripheral surface of the built-in case 23, and a pair of upper and lower projections are provided. Reference numeral 42 ′ denotes a pair of upper and lower guide grooves provided in the opening 40 of the decorative plate 12 and guides the protrusion 41. The protrusion 41 that has passed through the guide groove 42 ′ is inserted in the order of arrows A, B, and C into an L-shaped groove 42 (see FIG. 4B) provided on the inner peripheral surface of the front opening 24 a of the holding member 24. . First, with the gripping uneven portion 23d gripped, the projection 41 is inserted in the direction of arrow A against the urging force of the elastic body 44, and then the gripping 41 is moved so that the projection 41 moves in the direction of arrow B. The projections 41 can be moved in the direction of the arrow C by the urging force of the elastic body 44 by operating the uneven portion 23d.
[0018]
Thus, when the operation member 5 is operated to the water discharge state and the operation member 27 is further operated to the clean water discharge state, the annular space formed between the inner peripheral surface of the built-in case 23 and the outer peripheral surface of the filter 22. After the purified water filtered by the filter 22 flows through the part S, it is discharged from the water supply port 9. In this clean water discharge state, the raw water flowing inside the filter 22 is blocked at the outlet of the through hole 20, so that the raw water flows in the radial direction of the water purification cartridge 21 from the inside of the filter 22 due to the water pressure on the water supply flow path g side. The purified water filtered by the filter 22 reaches the water discharge passage k ₂ from the water purification passage i of the annular space S through the water passage 31 b of the ring body 31 with holes and discharges water from the water supply opening 9.
[0019]
On the other hand, when the operation member 27 is switched from the clean water discharge state to the raw water discharge state, the water passage hole provided in the movable disk in the valve case 26 and the water passage hole provided in the fixed disk are aligned with each other. The raw water passes through the water passage hole 30b of the ring body 30 with a hole through the water passage hole and the water passage hole 26c provided in the valve case 26, and is further provided with a hole from the raw water flow path j of the annular space portion S. The water reaches the water discharge channel k ₁ through the water passage hole 31 b of the ring body 31 and discharges water from the water supply port 9.
[0020]
Therefore, the purified water put in, for example, a bucket through a water supply hose connected to the water supply port 9 can be used for breeding creatures such as tropical fish, and is safer than when raw water is used. . Purified water is also effective as drinking water.
[0021]
In addition, clean water can be used in the dishwasher.
[0022]
【The invention's effect】
In this invention, since purified water can be supplied from the water supply port, it can be used as drinking water and can be used for breeding creatures such as tropical fish, and is safer than when raw water is used. In addition, when connected to a dishwasher, clean water can be used in the dishwasher.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing an attachment state of an embodiment of the present invention.
FIG. 2 is a perspective view showing a state after the attachment operation is completed in the embodiment.
FIG. 3 is a diagram for explaining a raw water discharge state and a purified water discharge state in the embodiment.
FIG. 4A is an explanatory diagram of a main part configuration showing the embodiment.
(B) is a principal part configuration explanatory view showing the embodiment.
FIG. 5 is a configuration explanatory view showing a conventional example .
FIG. 6 is a front view showing a conventional example.
FIG. 7 is a front view showing a state in which a decorative cover in a conventional example is removed.
FIG. 8 is a configuration explanatory view showing a conventional example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Front opening, 3 ... Housing main body, 4 ... Inflow port, 5 ... Operation member, 6 ... Outlet port, 7 ... Water faucet main body, 9 ... Water supply port part, 11 ... Frame body , 12 ... Cosmetic plate, 13, 14 , 40 ... opening, 20 ... through hole, 21 ... water purification cartridge, 23 ... case with built-in water purification cartridge, 24 ... holding member, 24a ... front opening for holding, 26 ... valve case, 27 ... (operation member) switching means, 28 ... Communication port, 29 ... Bottom, 30, 31 ... Ring with ring, 41 ... Protrusion for locking, 42 ... L-shaped groove, W ... Wall, D '... Outlet for water supply with water purification function, g ... Raw water water supply channel, h, j ... raw water flow path, i ... water purification flow path, k _1, k ₂ ... water discharge flow path.

Claims (3)

A housing body having a front opening, a faucet body having an inlet and an outlet and being accommodated in the housing body through the front opening, a water stop / water discharge function, and hot water whose flow rate is adjusted from the outlet An operation member having a flow rate adjusting function for discharging raw water composed of either mixed water or water can be connected to a joint member provided at the upstream end of a water supply hose such as a dishwasher, a washing machine, or a sprinkler. It is fixed to the wall, panel, or floor with a water supply port , a frame that is detachably fitted to the front surface of the housing body through the front opening, and a decorative plate that is detachably fitted into the frame. It is configured to be installed further the operation member is disposed in an opening located at the top of the decorative plate, wherein the water inlet portion is disposed in an opening located in the lower portion of the decorative plate, before Kisui Hot and cold water mixing water flows upwardly from the outlet of the body, or between the water discharge flow path of the water supply port unit and the water supply flow channel become more raw water either water, communicating with the water supply path A cylindrical water purification cartridge having a through-hole forming a raw water flow path in a horizontal direction from the rear side of the housing body toward the front opening side is detachably provided, and the raw water flow path is changed to the water discharge flow path by switching means. A raw water discharge state in which raw water is discharged by communicating and a purified water discharge state in which an annular water purification passage formed outside the water purification cartridge is connected to the water discharge passage while discharging the purified water while closing the raw water passage. Is a water outlet with a water purification function configured to switch between ,
Provided with a cylindrical water purification cartridge built-in case in which the water purification cartridge is built in, and a holding member for holding the built-in case,
This holding member is formed in a bottomed cylindrical body having a front opening for holding,
The switching means is disposed in an opening located on the decorative plate,
Further, the rear end portion of the built-in case is configured to be held by the holding member by being inserted through the holding front opening,
The holding member communicates the water supply flow path and the raw water flow path in the through-hole in order to form the opening in which the switching means is disposed in parallel to both openings located on the decorative plate. An outlet for water supply with a water purifying function, characterized by having a L-shaped communication port at the bottom in a plan view . The faucet body has a first cartridge type valve body for water stop / water discharge and flow rate adjustment made of a ceramic fixed disk and a movable disk, and the movable disk can slide on one surface of the fixed disk. The movable disk is mounted and linked to the operation member. By operating the operation member so as to discharge water, the water passage hole provided in the movable disk and the water passage hole provided in the fixed disk are aligned. And the flow rate is adjusted by the size of the matching portion between the water passage holes,
The built-in case has a cylindrical valve case provided on the downstream side of the water purification cartridge, and the valve case has an operation member as the switching means for switching between the purified water discharge state and the raw water discharge state. And a second cartridge type valve body comprising a ceramic movable disk interlocked with the movable disk and a ceramic fixed disk on which the movable disk is slidably mounted. The water outlet with water purification function according to claim 1, wherein the cartridge type valve element has the same configuration as the first cartridge type valve element incorporated in the faucet body. The water purification cartridge is held in the built-in case via a holed ring body provided at the front and back along the longitudinal direction of the built-in case,
The built-in case has a pair of upper and lower locking protrusions provided on the outer peripheral surface, and the holding member has an L-shaped groove into which the locking protrusion is inserted. The water supply outlet with a water purification function of Claim 1 or Claim 2 which it has in.

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