WO2005100259A1 - 金属イオン水発生シャワー器 - Google Patents
金属イオン水発生シャワー器 Download PDFInfo
- Publication number
- WO2005100259A1 WO2005100259A1 PCT/JP2005/002261 JP2005002261W WO2005100259A1 WO 2005100259 A1 WO2005100259 A1 WO 2005100259A1 JP 2005002261 W JP2005002261 W JP 2005002261W WO 2005100259 A1 WO2005100259 A1 WO 2005100259A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- main body
- water supply
- metal ion
- shower
- Prior art date
Links
Classifications
-
- 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
- E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4606—Treatment of water, waste water, or sewage by electrochemical methods for producing oligodynamic substances to disinfect the water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead
Definitions
- the present invention relates to a shower for generating metal ion water containing silver ions and the like.
- washing machines with a function of generating silver ion water having an additional function of imparting antibacterial properties to clothing have been disclosed (for example, see Patent Documents 1 and 2).
- This washing machine injects tap water containing silver ions (hereinafter referred to as “silver ion water”) generated by a silver ion eluting unit into a washing tub during washing of clothes, and together with washing of clothes.
- the antibacterial treatment of clothing is performed by the action of silver ions.
- the antibacterial mechanism of silver ions is widely known and is shown in FIG. Suppresses the growth of bacteria during fresh-drying until the laundry is dried, and suppresses only the smell of fresh-drying generated by clothes.After washing and drying, silver ions are coated on the clothes. It suppresses proliferation and reduces sweat odor and foot odor emitted by clothing.
- the washing machine of the type in which the silver ion eluting unit is built in the main body is excellent in terms of function because the washing function inherent in the washing machine and the antibacterial function of the clothes are linked, and the body size is also large. Although it is almost the same as conventional washing machines, it is also excellent in terms of installation space. However, there is a problem that consumers have to replace the washing machine itself, which is expensive.
- FIG. 11 is a perspective view of an example of a conventional silver ion water generator
- FIG. 12 is a cross-sectional view of a silver ion elution unit of the silver ion water generator.
- Reference numeral 151 denotes a controller that incorporates a circuit board and a battery of the silver ion water generator 150. The controller turns on and off the power by operating the rotary switch 152, and controls the amount of silver ion eluted.
- Reference numeral 154 denotes a light emission indicating the operation state of the silver ion elution unit 153. It is a diode (LED).
- the silver ion elution unit 153 is electrically connected to the controller 151 by a cable 164.
- the silver ion elution unit 153 includes a silver ion elution tube 155 having a drainage joint 156, a connection tube 158 attached to the water inlet 157 of the silver ion elution tube 155, and a joint 160 attached to the water inlet 159 of the connection tube 158.
- a water supply joint 163 attached to an upper end of the hose 162.
- the water supply coupling 163 is directly connected to a water tap, and the drainage coupling 156 is connected to a water supply hose of the washing machine.
- a pair of electrode plates 157 and 158 that also have silver strength are provided so as to face each other.
- Each of the electrode plates 157 and 158 is connected to a circuit board inside the controller 151 by a lead wire passing through the inside of the cable 164.
- a float 166 biased toward the water inlet 157 by a spring 165 is provided inside the silver ion elution tube 155.
- a magnet is attached to the float 166, and constitutes a water flow sensor together with the Hall sensor 167 provided on the outer surface of the silver ion elution tube 155.
- the silver ion elution unit 153 is operated by the detection of the water flow sensor when water is supplied to the washing tub, and the silver plate elution unit 153 is fixed to the electrode plates 157 and 158. Electric current flows, silver ions elute from the anode side, and silver ion water is supplied into the washing tub. As a result, the clothes are washed with silver ion water, so that silver ions can be coated on the clothes.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2004-24597
- Patent Document 2 JP 2001-276484 A
- the silver ion water generator 150 is directly installed in a bathroom.
- the controller 151 and the silver ion elution unit 153 are separate units, It was inconvenient to carry the 164.
- a metal ion water generating shower of the present invention includes a main body, a battery chamber and an electrical equipment chamber formed in the main body, and a battery detachably mounted in the battery chamber.
- a circuit board disposed in the electrical compartment and electrically connected to the battery; a handle provided on an upper portion of the main body; and a metal ion eluting unit installed inside the main body and electrically connected to the circuit board.
- a water supply joint having one end attached to the inlet of the metal ion elution unit and the other end connected to a water supply hose for supplying tap water; and one end attached to the outlet of the metal ion elution unit and the other end.
- a drainage joint connected to a drainage hose having a shower head.
- the water supply joint is detachably screwed or fitted to a water supply joint attached to a downstream end of the water supply hose.
- the drainage fitting is detachably fitted and connected to a drainage fitting attached to an upstream end of the drainage hose.
- a Hall sensor structure is provided upstream of the metal ion elution portion of the flowing water path, which is urged to the water supply side and, when the flowing water has an increased power, retracts the float by water pressure to turn on the switch circuit, and the Hall sensor If the flow of the structure is weakened, the structure will float
- the valve also functions as a valve mechanism to advance the water and block the water inlet to the metal ion water elution part.
- the handle has an inverted U-shape, and is provided so as to be rotatable around one of the straight bars as a rotation axis, and the handle is rotated between the other straight bar and the main body. It features a lock mechanism for blocking.
- a slit hole for communicating the inside and the outside of the main body is provided at a lower portion of the main body, and a through hole through which one straight rod portion of the handle is inserted is provided on an upper wall of the main body. Steam that has entered the main body is allowed to escape from the through hole to the outside of the main body.
- a passage for steam or air is formed in the main body, and a structure for preventing dew condensation occurring in the metal ion elution cut can be adopted.
- the water accumulated in the main body can be discharged into a slit hole.
- a vent is provided in the lid of the battery chamber, and a gas permeable membrane is provided to close the vent, and hydrogen gas generated inside the battery chamber by the gas permeable membrane and the vent is used in the main body. It is characterized by being released to the outside.
- the inside of the battery chamber and the inside of the electrical equipment chamber are hermetically sealed. According to this configuration, the battery and the circuit board can be protected from steam and water droplets, and dew condensation can occur. Insulation deterioration due to ⁇ ⁇ ⁇ can be prevented.
- the mounting means for mounting the main body to the mounted portion of the bathroom is not limited to the handle, and various other modes are conceivable.
- the main body may be provided with a characteristic shape so that it can be mounted on a mounting portion provided on a wall or the like, and may be used as mounting means.
- a metal ion water generating shower capable of suppressing a smell caused by a bacterium existing on the skin of a human body, cutting a body smell in summer, and leading a comfortable life. Further, according to the present invention, it has a high waterproof function, does not require an external power supply, can be easily suspended and installed on a curtain rail or the like, and requires little space, and is excellent in portability and the like. A water generating shower can be provided.
- FIG. 1 is an external perspective view of a metal ion water generating shower according to the present invention.
- FIG. 2 is a side sectional view (a), an XX sectional view (b), a yy sectional view (c) and a z_z sectional view (d) of the metal ion water generating shower. .
- FIG. 3 is a perspective view showing a part of a rear case cut away.
- FIG. 4 is a horizontal sectional view of a flowing water path of the shower for generating metal ion water.
- FIG. 5 is an external perspective view of a metal ion water generating shower showing another embodiment of a water supply joint.
- FIG. 6 is a horizontal cross-sectional view in a flowing water path of a metal ion generating shower showing a different embodiment of the above water supply joint.
- FIG. 7 is a schematic perspective view showing an example of a mounting means of a main body of the metal ion water generating shower.
- FIG. 8 is a schematic perspective view showing another example of the mounting means of the main body of the metal ion water generating shower.
- FIG. 9 is a schematic perspective view showing still another example of the mounting means of the main body of the metal ion water generating shower.
- FIG. 10 is a schematic diagram showing the antibacterial mechanism of silver ions (silver ions attacking bacterial cells, breaking the SH bonds of enzymes that make up the cell membrane, and inactivating bacterial cells).
- FIG. 11 is a perspective view of an example of a conventional silver ion water generator.
- FIG. 12 is a cross-sectional view of the silver ion elution unit of the silver ion water generator.
- FIG. 1 is an external perspective view of a metal ion water generating shower according to the present invention. Also figure
- FIG. 2 is a side sectional view (a), an XX sectional view (b), a yy sectional view (c), and a zz sectional view (d) of the metal ion water generating shower.
- the main body 1 of the metal ion water generating shower 100 includes an elliptical front panel 2 and a rear case 3, and the inner surface of the front wall of the front panel 2
- the rear case 3 is formed by screwing the rear case 3 to the boss 2a protruding at several places.
- FIG. 3 is a perspective view showing a part of the rear case cut away.
- the central part of the rear case 3 in the width direction (the direction of W in Fig. 3) and the approximate center force in the height direction (the direction of H) is recessed toward the top.
- the recess is a battery chamber 5 for accommodating four batteries 4.
- a back surface of the battery compartment 5 is provided with a battery attachment / detachment opening 5a for attaching / detaching the battery 4, and a battery cover 6 is attached to the battery attachment / detachment opening 5a to seal the inside of the battery compartment 5 tightly.
- a small air hole 6a is provided in the battery cover 6, and a gas permeable membrane 26 made of Teflon (registered trademark) is provided on the inner surface of the battery cover 6 in the air hole 6a. Installed.
- the gas permeable membrane 26 allows small molecules such as hydrogen gas to pass through but does not allow large molecules such as water and steam to pass through.Therefore, the gas permeable membrane 26 and the air holes 6a cause the hydrogen generated inside the battery chamber 5 to pass through. Gas is released to the outside of the main unit 1 and moisture and water droplets are prevented from entering from the outside of the main unit 1.
- the type and number of batteries are not limited to the above.
- the lower part of the battery chamber 5 is formed so as to be slightly wider than the width of the battery chamber 5 and to surround a rectangle having a width.
- a rib 7 having a partition wall shape is provided in a protruding manner.
- the upper end of the rib 7 is a slope 7a connected to the ridge of the outer surface of the bottom wall 5c and the left and right side walls 5d of the battery chamber 5.
- a single groove 7c is provided on the front end face 7b of the rib 7 over the entire length of the rib 7.
- a step surface 5f having a predetermined width is formed on the left and right side edges of the outer surface of the front wall 5b of the battery chamber 5 (see an enlarged view of a P portion).
- the step surface 5f is flush with the front end surface 7b of the rib 7.
- a single groove 5g of a predetermined depth is provided on the step surface 5f so as to extend in the height direction.
- the groove 5g is connected to the groove 7c of the rib 7, and a generally U-shaped groove 13 is formed on the front side of the rear case 3 as a whole.
- a sealing member 8 having the same shape as the contour of the groove 13, a thickness substantially equal to the groove width, and a depth longer than the groove depth is inserted into the groove 13 and attached.
- the sealing member 8 is made of resin and rubber, and its upper end surface reaches the curved upper wall of the rear case 3 and contacts the inner surface thereof (see FIG. 2 (b)).
- the front end face 8a of the seal member 8 comes into contact with the inner surface of the front wall of the front panel 2, as shown in Figs. 2 (a) and 2 (c). Accordingly, a space 9 hermetically sealed inside the main body 1 is surrounded by the front panel 2, the rear case 3, the ribs 7, and the sealing members 8.
- reference numeral 12 denotes a dish-shaped member, and the back wall of the dish-shaped member 12 has bosses for mounting the circuit board 10 at two vertical places. 12a is provided, and flanges 12b having screw holes are provided at three places on the outer surface of the side wall.
- the dish-shaped member 12 is fixed to the boss 12a by screwing the circuit board 10 to the boss 12a, and then the flange 12b is connected to a boss (not shown) provided on the inner surface of the rear wall of the rear case 3. ) Is attached to the rear case 3 with screws.
- the dish-shaped member 12 is placed in the electrical equipment room 11 as shown in the figure, and the circuit board 10 is moved by the ribs 7 and the sealing member 8 to the electrical equipment room 11. Sealed from outside.
- the sealing member 8 also serves to reinforce the main body 1, so that even when the front panel 2 is strongly pushed in the product depth direction (direction D in FIG. 3), the front panel 2 can be used. Inward deformation can be prevented.
- the circuit board 10 is provided with two tact switches 27 and three light emitting diodes (LEDs) 28.
- the two tact switches 27 are arranged corresponding to the silver ion concentration switching button 30 and the power button 31 provided on the front wall of the front panel 2, and the three light emitting diodes 28 It is arranged corresponding to three light-transmissive silver ion concentration display lamps 32 provided as round windows.
- the circuit board 10 is electrically connected to the battery 4 installed in the battery compartment 5.
- the battery compartment 5 is located near the battery attachment / detachment opening 5a.
- a step surface ⁇ facing the battery mounting opening 5a with a predetermined width is formed on the inner surface of the bottom wall 5c, the left and right side walls 5d, and the ceiling wall 5e of the battery chamber 5 (see the enlarged view of the Q section in FIG. 3).
- a groove 14 having a predetermined depth is provided in the step surface 3 ⁇ 4 so as to border a rectangle along the step surface 3 ⁇ 4.
- a sealing member 15 having the same shape as the contour of the groove 14, having a thickness substantially equal to the groove width, and a depth longer than the groove depth, is inserted into the groove 14, and attached.
- the material of the seal member 15 is the same as that of the seal member 8 described above.
- a wall is formed in the upper right part of the rear case 3 so as to fit into the inside of the main body 1 having an oval shape as a whole, and the main body 1 has a predetermined position, size, and range.
- the upper, right and back sides form an open recess 16.
- the upper left part of the main body 1 is provided with lattice-shaped ribs 17 and 18 protruding from the inner surfaces of the front panel 2 and the rear case 3, thereby forming an upper part.
- a small compartment 19 having a circular hole in the wall is formed.
- an inverted U-shaped handle 20 for holding and carrying the main body 1 is attached to the upper part of the main body 1.
- a disc-shaped stopper 20a is provided at the lower end of the left straight bar portion 201 of the handle 20, and the left straight bar portion 201 is connected to the left portion of the curved upper wall of the rear case 3.
- the handle 20 is attached so that it does not fall off from the main body 1 by inserting the retainer 20a into the compartment 19 and combining the front panel 2 and the rear case 3 while passing through the through hole 3b provided in the main body 1.
- the lower portion 202a of the right-hand straight bar portion 202 of the handle 20 is housed in the recess 16 outside the main body 1, and the handle 20 has the left-hand straight bar portion 201 as a rotation axis and the right lower end portion 202 of the main body 1 as a rotation axis. It is provided rotatably to the rear (see Fig. 1).
- a lock mechanism for preventing rotation of the handle 20 is provided between the handle 20 and the main body 1. That is, as shown in FIG. 2 (b), a lock pin 22 is provided so as to be able to protrude and retract from the inside of the rear case 3 to the recess 16 through an opening 21 provided in the side wall 16a of the recess 16.
- the handle 20 is locked by fitting into the hole 202b provided in the lower portion 202a of the right-hand straight bar portion 202 of the handle 20.
- the lock pin 22 is attached to one end of a hinge panel 24 attached to a fulcrum 23 projecting from the inner surface of the rear case 3 below the recess 16, The hinge panel 24 urges the recess 16.
- a lock release button 25 is attached to the hinge panel 24 below the recess 16 in an opening 3 a provided in the side wall of the rear case 3.
- the lock pin 22 has a shape having a gentle slope 22a with respect to the locking direction of the handle 20 (direction B in FIG. 2 (c)) in order to facilitate the re-locking of the handle 20. ing.
- the lock release button 25 When the main body 1 is used by hanging it on the curtain rail 52 (see FIG. 1) or the like, the lock release button 25 is pushed inward of the main body 1 (in the direction of C in FIG. 1), so that the hinge panel 24 is attached. Applying force against the force, retract the lock pin 22 into the main body 1 to release the lock, rotate the handle 20 in the unlocking direction (direction A in FIG. 1), and hook it on the curtain rail 52 or the like. . Then, when the handle 20 is rotated in the locking direction (the direction of B in FIG. 1) and returned to its original position, the lower portion 202a of the right-hand straight rod portion 202 comes into contact with the slope 22a of the lock pin 22, and the lock pin 22 is attached.
- the lock pin 22 and the hole 202b are finally fitted by inertia, the lock is re-engaged, and the main body 1 can be reliably and easily hung.
- the handle 20 for carrying the main body 1 can also be used as a hook for hanging the main body 1.
- the silver ion eluting unit 39 has a case 40 which also has an insulating material such as a synthetic resin.
- the case 40 has a water inlet 41 at one end and a water outlet 42 at the other end.
- a Hall sensor structure 60 is disposed inside a portion having a predetermined length in the longitudinal direction from the inflow port 41 of the case 40 to the downstream side.
- the vicinity of the inflow port 41 of the case 40 is cylindrical, and the outer peripheral portion thereof is fitted to a cap provided at the downstream end of the water supply joint 33.
- a continuous flowing water passage is formed inside the water supply joint 33 and the case 40, which penetrates the main body 1 in the horizontal direction.
- a cylindrical drainage joint 34 is formed in a part of the case 40 having a predetermined length in the longitudinal direction from the outlet 42 to the upstream side.
- the water supply joint 33 and the case 40 thus integrated are formed by a semi-circular opening (not shown) provided at a joint between the front panel 2 and the rear case 3 which hits both side walls of the main body 1.
- the water supply joint 33 and the drainage joint 34 are horizontally mounted on the main body 1 so as to sandwich the outer peripheral surfaces thereof.
- a filter 66 for preventing the passage of pebbles and the like contained in the flowing water!
- the water supply joint 33 is disposed separately from the case 40 at the upstream end of the flowing water path, and the drainage joint 34 is formed integrally with the case 40 at the downstream end of the flowing water path.
- the water supply joint 33 and the drainage joint 34 may be arranged separately from the case 40 at the upstream end of the water flow path and the downstream end of the water flow path.
- the water supply joint 33 and the drainage joint 34 may be integrally formed with the case 40 at the upstream end of the water flow path and the downstream end of the water flow path.
- the water supply hose (attached to the shower water tap) and the water supply hose, which are attached to the water tap shower tap, are provided at the water supply side (upstream side) and the drainage side (downstream side) end of the water flow path provided in the main body 1, respectively. It has a detachable connection structure that can be connected to a drain hose (shower side hose) having a head in a so-called plug-socket relationship. That is, as shown in FIG. 4, the water inlet 70 of the water supply joint 33 (hereinafter, referred to as the “plug”) and the water outlet 72 of the water joint 34 (hereinafter, referred to as “plug”) projecting out of the main body 1.
- Threads 71 and 73 are respectively wound around the outer periphery of the “plug section”, while the socket section 74 of the water supply fitting 36 attached to the downstream end of the water supply hose 35 and the upstream of the drainage hose 37 are formed. Screw grooves 75 and 77 corresponding to the screw threads 71 and 73 are wound around the inner periphery of the socket 76 of the drainage joint 38 attached to the end.
- the plug part 70 of the water supply joint 33 on the main body side and the socket part 74 of the water supply joint 36 on the water supply hose side can be screwed and connected.
- the socket portion 76 of the joint 38 can be screw-connected. Therefore, the metal ion water generating shower 100 can be easily installed in a shower facility or the like in a bathroom, and can be easily removed.
- FIG. 5 and FIG. 6 show another embodiment of the water supply joint.
- the main body side water supply joint 33 is formed integrally with a peripheral groove 78 formed at a location away from the distal end of the plug portion 70 by a predetermined distance downstream from the distal end, and immediately downstream of the peripheral groove 78.
- the water supply hose side water supply joint 36 has a lock ball 81 fitted in a through groove 80 formed at the tip of the socket portion 74 so as to be able to protrude and retract in the centrifugal centrifugal direction.
- a sleeve 83 slidably disposed on the outer periphery of the socket portion 74 and urged in the connection direction by a spring 82 to move forward to press the lock ball 81 in the centripetal direction and to retract to release the press of the lock ball 81.
- an O-ring 84 provided on the outer periphery of the distal end of the socket portion 74 to prevent the sleeve 83 from coming out, and a locking projection 86 formed integrally with the outer peripheral portion of the sleeve 83 so as to extend in the connection direction and be connected to the distal end during connection.
- a claw 85 is provided which is locked to the collar 79.
- the plug portion 70 and the socket portion 74 are fitted together with the sleeve 83 being biased and held at the retracted position, and the locking projection 86 of the claw 85 is
- the sleeve 83 is held at the forward position with the O-ring 84 prevented from coming out, and the lock ball 81 engages with the circumferential groove 78.
- the connection between the plug section 70 and the socket section 74 can be easily made by fitting connection.
- the space between the plug portion 70 and the socket portion 74 is sealed by a packing 87 provided on the inner surface of the socket portion 74.
- the drainage joint 34 is also attached to the drainage hose side drainage joint 38 in a detachable manner, and the drainage joint 34 is also described in FIGS. It may be configured to have a detachable fitting connection structure provided on the water supply joint side as shown. Further, the relationship between the plug (male) and the socket (female) of the fitting connection between the joints is not limited to the above, and the relationship can be reversed. It is also possible to use a combination in which a female and a female body are provided in the main body side joint such that the main body side drainage joint 34 is a female.
- the Hall sensor structure 60 has a cylindrical first support member 61 and a ring-shaped second support member 62 that slidably support the cylindrical float 46.
- the first and second support members 61 and 62 have the first support member 61 on the upstream side, the second support member 62 on the downstream side, and the center axis direction coincides with the longitudinal direction of the case 40, and
- the upstream end face of the first support member 61 is flush with the downstream end face of the second support member 62, and is attached to the inner peripheral surface of the case 40.
- a portion near the upstream end of the first support member 61 (hereinafter, referred to as an "upstream portion") is formed to have a larger inner diameter force than the downstream portion by increasing the thickness in the centripetal direction.
- a step 61a is formed at the boundary between the upstream part and the downstream part.
- the outer diameter of the second support member 62 substantially matches the inner diameter of the downstream portion of the first support member 61, and a step 62 a is formed on the upstream end surface of the second support member 62.
- a space is formed between the two step portions 6 la and 62 a so that the float 46 can slide in the axial direction.
- first and second support members 61 and 62 integrally have cylindrical guide tubes 61b and 62b extending coaxially in the central axis direction.
- the guide cylinder 61b protrudes from the inner surface of the upstream portion of the first support member 61 in the centripetal direction so that a part of the upstream end force of the guide cylinder 61b also protrudes toward the water supply joint 33, and the guide cylinder 61b is 90 ° apart from each other. It is coaxially supported by four ribs 61c (one of which is shown in FIG. 4) provided at offset positions.
- the ribs 61c are provided only at the four force points on the inner surface of the upstream portion of the first support member 61, there is a gap between the adjacent ribs 61c. And water can be distributed!
- the inner surface force of the second support member 62 also protrudes in the centripetal direction, and four ribs 62c are provided at positions shifted 90 ° from each other (one of them is shown in FIG. 4). It is coaxially supported by.
- the ribs 62c are only provided at four places on the inner surface of the second support member 62, there is a gap between the adjacent ribs 62c, and water can flow through this gap. It is like that.
- a guide groove 61d is provided on the inner peripheral surface of the downstream portion of the first support member 61 at a position shifted from each other by 90 ° in the axial direction.
- the float 46 protrudes in the centrifugal direction from the outer peripheral surface on the downstream side, and inserts each of the four guide blades 46c provided at positions shifted from each other by 90 ° into each of the guide grooves 6Id.
- the first and second float shafts 46a and 46b are circumferentially inserted into the first and second support members 61 and 62. It is non-rotatable and slidably supported in the axial direction.
- a rubber disc-shaped sealing member 63 having a hole (not shown) at the center thereof for passing the first float shaft 46a is attached to the upstream end surface of the float 46.
- a rubber ring-shaped packing 64 is attached in contact with the step 61a of the first support member 61.
- the float 46 is urged to the upstream side by a compression spring 45 disposed between the rib 62c of the second support member 62 and the downstream end face of the float 46. If the force of the spring is lower than the force of the spring 45, the float 46 is retracted by the water pressure and the inlet 41 opens, and if the force of the flowing water becomes weaker than the force of the spring 45, the float 46 is urged by the spring 45.
- Two plate-like electrodes 43 and 44 made of silver are arranged substantially parallel to each other at a predetermined interval downstream of the position where the Hall sensor structure 60 is disposed inside the case 40. Are located.
- the material of the electrodes 43 and 44 is not limited to silver, but may be copper, zinc, or the like as long as the metal is a source of antibacterial metal ions.
- a small room 47 is defined on the side of the inlet 41, and a sensor circuit 48 having a hall sensor (not shown) is installed in the small room 47.
- the float 46 is provided with a magnet (not shown), and when the flowing water flowing from the water supply fitting 33 increases, the float 46 is pressed against the bias of the spring 45 by the water pressure, and the float 46 is disposed at the bottom of the outer peripheral surface of the float 46.
- the installed magnet hall sensor 65 (see FIG. 4) is operated to turn on a switching circuit (not shown) on the circuit board 10. Further, when the shower is stopped, the float 46 returns to the position closing the inlet 41 by the bias of the spring 45, so that the operation of the magnet Hall sensor 65 is released and the switching circuit is automatically turned off.
- the electrodes 43 and 44 are provided with terminals 49 and 50 at one end, respectively.
- the electrode 43 and the terminal 49 and the electrode 44 and the terminal 50 only need to be integrally formed.
- the joint between the electrode and the terminal and the terminal part in the case 40 are coated with synthetic resin.
- the terminals 49 and 50 protrude out of the case 40 and are connected to a current control circuit (not shown) on the circuit board 10 via the lead wire 51.
- the current control circuit allows a predetermined alternating current to flow between the electrodes 43 and 44 via water for an adjustable time.
- the amount of silver ion eluted can be selected and switched with the silver ion concentration switch button 30, and the amount of silver ion eluted can be changed by changing the current generation time and current amount of the current control circuit, etc.
- a mounting device 57 having a special hook 56 on a wall of a bathroom or the like as a portion to be mounted is provided.
- the main body 1 has a concave 53 (see Fig. 7) and a convex 54 (see Fig. 8) on the side wall of the main body 1 and a concave 55 (see Fig. 9) on the back of the main body 1.
- a means for attaching the main body by holding the main body with the hook 56 (see FIG. 7) or suspending the main body (see FIGS. 8 and 9) may be used.
- the metal ion water generating shower of the present invention can be used as etiquette supplies for removing body odor in summer and keeping it clean, and is also highly valuable as a product that supports comfortable living.
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-111700 | 2004-04-06 | ||
JP2004111700 | 2004-04-06 | ||
JP2004293950A JP3916630B2 (ja) | 2004-04-06 | 2004-10-06 | 金属イオン水発生シャワー器 |
JP2004-293950 | 2004-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005100259A1 true WO2005100259A1 (ja) | 2005-10-27 |
Family
ID=35149906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/002261 WO2005100259A1 (ja) | 2004-04-06 | 2005-02-15 | 金属イオン水発生シャワー器 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3916630B2 (ja) |
WO (1) | WO2005100259A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7385496B2 (ja) | 2020-02-21 | 2023-11-22 | シャープ株式会社 | 金属イオン水生成装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4176065B2 (ja) * | 2004-08-23 | 2008-11-05 | シャープ株式会社 | 金属イオン水発生シャワー器 |
KR100674159B1 (ko) * | 2005-03-15 | 2007-01-24 | 요지 오쿠마 | 샤워 헤드 |
JP4931574B2 (ja) * | 2006-12-26 | 2012-05-16 | シャープ株式会社 | ヒートポンプ式給湯機システム |
JP7079701B2 (ja) * | 2018-08-31 | 2022-06-02 | 株式会社Lixil | 水路形成機構 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS625892U (ja) * | 1985-06-21 | 1987-01-14 | ||
US4710282A (en) * | 1986-08-08 | 1987-12-01 | Maryan Chak | Device for siliverizing running water |
JP3009615U (ja) * | 1994-09-29 | 1995-04-11 | 倉林 達 | 浄水装置 |
JPH10500062A (ja) * | 1994-05-13 | 1998-01-06 | オーステック ピーティーワイ リミテッド | 水殺菌装置 |
JPH10328669A (ja) * | 1997-02-10 | 1998-12-15 | Austech Ltd | 液体浄化装置 |
JP2001110376A (ja) * | 1999-10-07 | 2001-04-20 | Fuji Photo Film Co Ltd | 防水型電子機器 |
-
2004
- 2004-10-06 JP JP2004293950A patent/JP3916630B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-15 WO PCT/JP2005/002261 patent/WO2005100259A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS625892U (ja) * | 1985-06-21 | 1987-01-14 | ||
US4710282A (en) * | 1986-08-08 | 1987-12-01 | Maryan Chak | Device for siliverizing running water |
JPH10500062A (ja) * | 1994-05-13 | 1998-01-06 | オーステック ピーティーワイ リミテッド | 水殺菌装置 |
JP3009615U (ja) * | 1994-09-29 | 1995-04-11 | 倉林 達 | 浄水装置 |
JPH10328669A (ja) * | 1997-02-10 | 1998-12-15 | Austech Ltd | 液体浄化装置 |
JP2001110376A (ja) * | 1999-10-07 | 2001-04-20 | Fuji Photo Film Co Ltd | 防水型電子機器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7385496B2 (ja) | 2020-02-21 | 2023-11-22 | シャープ株式会社 | 金属イオン水生成装置 |
Also Published As
Publication number | Publication date |
---|---|
JP3916630B2 (ja) | 2007-05-16 |
JP2005319449A (ja) | 2005-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005100259A1 (ja) | 金属イオン水発生シャワー器 | |
CN101991870A (zh) | 一种洗衣机用银离子发生器 | |
KR200429787Y1 (ko) | 정수기 파우셋 수전 | |
JP4176065B2 (ja) | 金属イオン水発生シャワー器 | |
CN212316257U (zh) | 一种水电解装置和臭氧水喷雾器 | |
KR100547469B1 (ko) | 비데용 살균장치 | |
JP3792636B2 (ja) | イオン水生成機の転換装置を備えた電解槽 | |
JP2004211339A (ja) | 照明付き蛇口取付けユニット | |
CN111593365A (zh) | 一种水电解装置和臭氧水喷雾器 | |
CN208435537U (zh) | 水槽式洗碗机 | |
CN216317468U (zh) | 洗碗机 | |
CN107928589A (zh) | 水槽式洗碗机 | |
CN212986180U (zh) | 一种卫浴五金的洗衣机龙头 | |
JP6705176B2 (ja) | 衛生洗浄装置 | |
CN216428459U (zh) | 杀菌水路组件、马桶盖以及马桶 | |
CN212129355U (zh) | 一种智能马桶用进水器 | |
KR102663312B1 (ko) | 살균수 및 일반수 공급 기능을 갖는 듀얼 수전 장치 | |
CN113925424A (zh) | 洗碗机 | |
CN218607408U (zh) | 一种臭氧水喷壶 | |
CN216414382U (zh) | 一种物联网的公用建筑环境健康防疫监控装置 | |
US20240140834A1 (en) | Dual faucet with sterile water and regular water supply function | |
JP4643960B2 (ja) | 水道用コンセント | |
CN212439437U (zh) | 一种紫外线杀菌装置 | |
CN207685351U (zh) | 一种迷你型盐氯发生装置 | |
KR200206115Y1 (ko) | 휴대용 이온수기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |