CN1116007C - Detergent feeding method and feeder on tap - Google Patents

Abstract

The present invention discloses a method of obtaining a detergent on a water tap. The method comprises: filling the detergent into an inner bag of an inner bag type containing bottle; letting tap water flow into the bottle; extruding the inner bag by means of water pressure; transmitting the detergent in the inner bag into the multifunctional water tap along a liquid guiding pipe in a water pipe. Except for the tap water, the liquid detergents, nebulose detergents or a mixed liquid of the detergent and the tap water can also be continuously obtained from the multifunctional water tap. The present invention also provides a required device for realizing the method, and the device is composed of the multifunctional water tap, the inner bag type containing bottle, a tee shared by the tap water and the detergent, the liquid guiding pipe, the water pipe, etc.

Description

On tap, obtain the method and the device thereof of washing agent

The present invention relates to a kind of method that obtains washing agent, especially a kind of method of leaning on the pressure fluid of running water, transmitting, on water tap, obtain washing agent along the pipeline of running water.The invention still further relates to the device of realizing this method.

Along with the raising of social life level, for the public provides the place of sanitary water, more and more need to dispose the Betengent product that is used to ensure community health, wash one's hands to satisfy people, and other purposes.But at present, this objective demand of guaranteeing community health, also be far from obtaining paying attention to and satisfying, trace it to its cause, be also not have a kind of generally suitable, simple and easy to do, method that obtains washing agent of being convenient to manage cleaning product so far, satisfy requirement at public health water place configuration washing agent.

As everyone knows, people obtain the conventional method of washing agent class fluid product, are the bottle caps of turning on the appearance bottle that fills washing agent, topple over washing agent and obtain.This method needs the regular twist-off closure of people, makes troubles to use, and therefore, the squash type liquid taking bottle that is extensively adopted by average family replaces.This squash type method of getting liquor is on the bottleneck of common appearance liquid bottle, has installed a piston type supercharging device additional, it can be with in the cleaning solution sucker cylinder, by manpower extrusion piston device, make cleaning solution under the effect of piston, flow out (or ejection) its outlet with aqueous (or with vaporific).Realize the various devices of this kind method of getting liquor, when using, have 2 deficiencies for family: the one, it must push by manpower, thereby, can not spray continuously and flow out, can not slip out of the hand and get liquid; The 2nd, it can not allocate a certain proportion of water automatically into, is vaporific continuous ejection; And when using for public sanitary place, bottled Betengent product is lost easily, thereby inconvenient manager is relieved provides.Be suitable for the washing agent method of getting liquor that public sanitary place uses, a kind of wall-hanging liquid taking device is arranged at present, it is a common open-top receptacle bottom, the neither one liquid outlet, and on base, the positive side of this container, a button washing agent switch has been installed, and the user only need press this switch, and washing agent is extruded by flow by gravity or by the piston apparatus that links to each other with switch.Realize the various devices of this method of getting liquor, when public sanitary place uses, without exception also have a following problem: the one, be not suitable for around do not have the public water place of wall to use; The 2nd, visual space must be taken, thereby volume of a container can't be enlarged arbitrarily, need frequent interpolation washing agent, in the numerous place of the stream of people, make troubles to management; It three is the same problem that can not slip out of the hand, get liquid continuously that exist with above-mentioned squash type method of getting liquor.

The purpose of this invention is to provide a kind of method of leaning on the pressure fluid of running water, transmitting, on water tap, obtain continuously washing agent along tap water pipe line.For this reason, the present invention also provides the device of realizing that this method is required.

For achieving the above object, washing agent is contained in the courage of liner type appearance bottle, this bottle is connected in the shared threeway of running water and washing agent, running water flows to liner type in threeway holds the bottle, by the pressure extrusion inner bag of self, the detergent outlet of washing agent in the courage from this bottle bottle stopper, along be built in the water pipe and be connected threeway and multi-function water tap between catheter, flow in the washing agent central tube of tap inside; When rotating tap, when terminating in the water intaking position, running water flows out from the delivery port of tap; When being rotated further, when terminating in the position of taking aqueous washing agent, running water is closed, and the gap that washing agent is then produced between the washing agent sealing shroud in the middle of the faucet outlet and the atomising head, continuously flows out; When rotating tap again, when terminating in the position of taking vaporific washing agent, running water keeps closing the mixed liquor of washing agent or washing agent and running water, under different tap water pressure effects, continuously ooze from the orifice at faucet outlet center or with vaporific ejection or to drip shape.

Realize the device of said method, holding bottle, running water and washing agent shared threeway, catheter, water pipe by multi-function water tap, liner type forms, wherein, liner type holds bottle and is connected on the appearance bottle graft mouth in the threeway, tap links to each other with threeway by one section water pipe, and another interface of threeway and the feed pipe of running water join.In liner type holds bottle, a balloon-like inner bag is arranged, it is connected on the bottle stopper that holds in the bottle bottleneck.On this bottle stopper two paths is arranged, in the straight-through courage in the hole at its center, the groove at edge leads in the bottle.When the appearance bottle is connected with threeway, this bottle stopper roof pressure is on the drain ozzle of the appearance bottle graft mouth internal projection of threeway, by holding the displacement that screw thread produced that bottle and threeway connect each other, jack-up drain ozzle, make between the base of this drain ozzle and threeway wall and form the gap, thereby make this threeway inside,, and be communicated with in this appearance bottle bottle by the groove at this gap and bottle stopper edge.Stretch end at the drain ozzle in threeway inside, connected a catheter, it is from threeway inside, enter in the spool of multi-function water tap along the water pipe that connects threeway and tap, be connected on the washing agent central tube that is exposed in the multi-function water tap spool, thereby make the washing agent central tube,, connect with holding in the glass liner by the hole at this catheter and bottle stopper center; Therefore, when running water flows in threeway the bottle, under self pressure effect, be contained in the washing agent that holds in the glass liner and be extruded, flow to along catheter in the washing agent central tube at multi-function water tap center.This washing agent central tube has the outlet of two washing agent, and one of them is positioned at its bottom, another be positioned at it middle part (roof pressure spool overcoat) step below, be an aperture of cross center's pipe, it makes that central tube is inside and outside and is communicated with.In the outlet of its bottom, be with the atomising head of a washing agent, it is washed the agent sealing shroud upwards mentions, and makes to form between the outlet of atomising head and central tube end to contact sealing; And the contact portion of washing agent sealing shroud roof pressure atomising head, its center is the liquid outlet of a diameter less than the atomising head external diameter, the edge of this liquid outlet contacts with atomising head, makes the washing agent that flows out from washing agent central tube middle part aperture, is enclosed in the washing agent sealing shroud.This multi-function water tap is the spool by it, is connected in the end with the threeway water pipe connecting.Its spool is hollow bottom-sealed pipe, and running water is sealed in the spool by the spool overcoat.The switch knob of running water is its ball-type or the shell of antitank grenade type.This shell is that the spool overcoat with multi-function water tap is connected as one, when rotation case, this spool overcoat is around valve core rotation, rotating scope is less than 180 °, be provided with four switch gears therebetween, they are: zero-bit, take running water gear, take the gear of vaporific washing agent and take the gear of aqueous washing agent.This multi-function water tap is realized the switch of washing agent, is located on the circle contact-making surface of washing agent sealing shroud and spool overcoat.Put outside spool, two projectioies that are distributed in outer marginal circumference are arranged, and sealing is overlapped on the outer marginal circumference of a side, opened the centrosymmetric ring-like chute of two each 180 ° of arc length, this projection falls in this chute, and moves along chute.The degree of depth of this chute changes with the variation of angle.Therefore, when the spool overcoat rotates with tap shell, with the change in location of rotating, the projection that puts outward by spool, the displacement that downward roof pressure washing agent sealing shroud is produced also changes, thereby make between the liquid outlet and atomising head of washing agent sealing shroud, or produce different gaps between the outlet of atomising head and washing agent central tube end, reach the requirement that cooperates each switch gear.

Above-mentioned multi-function water tap, when being in the position of taking vaporific washing agent, except that obtaining pure washing agent, can also be continuously from the atomizing aperture at atomising head center, spray vaporific or the running water of an outflow shape and the mixed liquor of washing agent, it is achieved in that when multi-function water tap goes to the gear of taking vaporific washing agent, the branch water shallow slot of spool jacket bottom in the mounting bush of lower convexity, go to thereupon and fall in the scope of delivery port of spool, running water can be flow in the fit-up gap of spool overcoat and spool; And the spool overcoat is to the water shallow slot excessively of the mounting bush of lower convexity, go to the aperture that bores on the washing agent central tube middle bench downwards, therefore, make the aperture of crossing aperture water shallow slot, washing agent central tube middle bench on and step thereof below cross center pipe of running water in this mounting bush, enter in the central tube, mix with washing agent, under different hydraulic pressure effects, the mixed liquor of washing agent and running water, continuously from the atomizing aperture at atomising head center, or be vaporific ejection, or be and drip a shape and dropwise flow out.

Washing agent method of getting liquor provided by the present invention and device thereof, for all are equipped with the public health water place of tap, the means that are equipped with washing agent are provided, its reason is: one, washing agent along water pipe inside, are realized teletransmission by tap water pressure by catheter, thereby, be convenient to washing agent is deposited in the position of convenient management, and need not to be configured in the water scene, the manager does not have the sorrow of losing like this; They are two years old, catheter can be realized arranging difference with the difference of supply channel layout equally very easily, therefore, a controlled detergent container, washing agent is provided can for a plurality of taps, constitute a collecting and distributing feed system of washing agent, for the stream of people numerous, need to concentrate the place that public water is provided, the means that are equipped with and manage washing agent are provided; They are three years old, owing to contain the container of washing agent, can realize very easily hiding, therefore, this container is enlarged capacity and place below the pond face in pond, perhaps container is made the supporting seat in pond, for some do not have the special place of wall on four sides, as the facility of washing one's hands on some city square, the means that are equipped with washing agent are provided.

Washing agent method of getting liquor provided by the present invention and device thereof are more suitable in daily water consumption places such as family, hotel, restaurants.Its reason is: the container of containing washing agent can be hidden, and does not take visual space, can keep the clean and tidy of family, hotel, restaurant; Can directly obtain cleaning solution, need not touching, thereby it be more convenient to operate, and has reduced because of many people contact Detergent bottle, a spread of germs source that may increase with washing agent appearance bottle graft by tap; In the area of tap water supply moderate pressure, it can be implemented under the state of slipping out of the hand, and the mixed liquor of water and washing agent is with vaporific continuous ejection, and the user can vacate both hands, washes the dishes, operation such as washing; Therefore, it has changed and traditional has passed through retaining, add washing agent after, carry out the custom of various washing operations again, both played the double effects of realizing water saving simultaneously and saving washing agent, can improve operating efficiency again.

The device of the above-mentioned method of getting liquor of realization provided by the invention only needs to increase a balloon or similar widget such as capsule, a bottle stopper, a plastics drain tubule and replace existing tap with multi-function water tap, and is therefore simple, cheap.In addition, it can also reduce the cost that uses washing agent for the user, its reason person of being to use need not contact with the container of containing washing agent, can increase container capacity significantly, when using especially in public places, washing agent also can leave in the bigger container, thereby has reduced additional packing charges, and use cost is reduced.

This shows, washing agent method of getting liquor provided by the present invention and device, have applied widelyly, simple and easy to do, cost is low, be convenient to management and save washing agent, be beneficial to hidden detergent container, keep the clean and tidy of places such as family, manipulate faster, sanitary water-saving, help to improve housework efficient, use various characteristics such as the cost of washing agent is lower.

Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.

Fig. 1 is the profile (for the specification digest accompanying drawing) of exemplary embodiments of the present invention

Fig. 2 is the embodiment profile that the appearance bottle of Sheng washing agent places invisible space

Fig. 3 hides the embodiment profile that holds bottle

Fig. 4 is that a washing agent holds the embodiment schematic diagram of bottle for a plurality of taps

Fig. 5 holds the profile of bottle for liner type

Fig. 6 is the profile of running water and the shared threeway of washing agent

Fig. 7 loads onto liner type to hold the running water behind the bottle and the profile of the shared threeway of washing agent

Fig. 8 is under the state of opening running water the profile of multi-function water tap

Fig. 9 is under the state of taking vaporific washing agent the profile of multi-function water tap

Figure 10 is under the state of taking aqueous washing agent the profile of multi-function water tap

Figure 11 is the local enlarged diagram of a-a among Fig. 9

Figure 12 is the local enlarged diagram of b-b among Figure 10

Fig. 1 is the profile of exemplary embodiments of the present invention, and it has described the simple embodiment that obtains washing agent on tap.As shown in Figure 1, liner type holds the appearance bottle interface end that bottle 1 is connected in running water and the shared threeway 4 of cleaning solution, and multi-function water tap 7 links to each other with this threeway 4 by one section short tube 5; In this water pipe 5, there is a catheter 6 that the washing agent central tube 8 in drain ozzle 9 in the threeway 4 and the tap 7 is linked together; The feed pipe 10 of running water and the 3rd interface of this threeway 4 join.In this embodiment, the short tube 5 of change connection multi-function water tap 7 and threeway 4 and the length of catheter 6 and trend etc., just can in the washing agent fed distance that objective condition determined such as different hydraulic pressure, different washing agent viscosity, varying environment temperature, satisfy requirements such as user's teletransmission washing agent, hidden washing agent appearance bottle.Such as:

Fig. 2 is the profile that the appearance bottle of Sheng washing agent places the embodiment in invisible space, it is that Detergent bottle 2 is placed on below the pond face of hand washing sink 12, the user can't see, reaches a kind of effect of being concealed, and it is applicable to that the someone manages, needs the clean and tidy water place of maintenance;

Fig. 3 is the embodiment profile that hide to hold bottle, and it is liner type to be held the bottle that bottle uses make the base in common pond, and its inner bag places in the base in pond, and it is applicable to that unmanned nurse, four sides do not have the water place of wall;

Fig. 4 is that a washing agent holds the embodiment schematic diagram of bottle for a plurality of taps, it is to branch out running water arm 51,52,53,54,55 more than one by the water pipe 5 that connects multi-function water tap and threeway, connects a multi-function water tap 71,72,73,74,75 on each arm; And be built in the interior catheter 61,62,63,64,65 of pipe, and also the branch with the branch of water pipe links to each other with multi-function water tap 71,72,73,74,75 respectively, and it is applicable to public water place many with water spot, that layout is concentrated relatively.

Fig. 5 is the profile that liner type holds bottle.It holds bottle 1, inner bag 2, bottle stopper 3 etc. by one and forms.Cleaning solution is to be contained in the inner bag 2.Inner bag 2 is a common balloon or a rubber pneumatic bag.Being shaped as of bottle stopper 3 is "T"-shaped, and its cylindrical section is pressed in the bottleneck of container, be exposed at outside the bottleneck, and similarly be a packing ring identical with the bottleneck external diameter, when being connected, both played the effect of packing ring with threeway, prevent that again bottle stopper 3 pressurizeds from slipping in the bottle.End and an inner bag that bottle stopper 3 stretches in the bottle are bonded as one, and communicate in its center porose 32 and the courage, and there is (or protruding) detergent outlet 33 of a conical indentation the outer end in hole.The excircle of bottle stopper 3 has the intake chamber 31 of one or more, passes in the bottle from end face.Holding bottle 1 is a common plastics container, also can be in conjunction with the needs of concealing, and the container of the special shape of being made by materials such as metal, potteries is such as the shapes such as base in pond shown in Figure 3.When running water flows in the bottle from intake chamber, under the pressure effect of running water, the cleaning solution in the courage flows out from the liquid outlet 33 at bottle stopper 3 centers.

Fig. 6～7th, the profile of running water and the shared threeway of washing agent, this threeway 4 has two generic interfaces 41,42, is used to connect tap and tap water supply pipe.And the interface 41 that connect to hold bottle has the screw thread that matches with wash-bottle 1, and it can be on the optional position of three interfaces of threeway.In this interface, the drain ozzle 91 that a tapered projection (or depression) is arranged is the washing agent inlet, and it mates fully with the shape and size of conical indentation (or protruding) liquid outlet 33 on the bottle stopper 3, threeway 4 with hold bottle 1 and be connected after, it is in bottle stopper 3 and contacts sealing state.Below the nozzle seat 92 of drain ozzle 91, be built in interior non-return water spring 11 roof pressures of threeway on nozzle seat 92, the excircle taper surface 94 of nozzle seat 92, tightly be sealed with the taper wall 44 of the threeway 4 that contacts with it.Therefore, when this threeway 4 is laid down at liner type appearance bottle 1, has the function that prevents backwater.And when holding bottle 1 and connect with threeway 4 (as shown in Figure 7), this nozzle seat 92 is by bottle stopper 3 jack-up, by the displacement that screw thread produced that is coupled to each other, the threeway inwall 44 that makes its conical surface 94 leave contact with it forms gap 9a, running water can flow out from this gap 9a, flows in the bottle by the intake chamber on the bottle stopper 3 31.The end 93 that this drain ozzle 91 stretches into threeway 4 inside is interfaces of catheter 6, and the other end of catheter 6 is connected on the washing agent central tube 8 in the multi-function water tap 7.

Fig. 8～12nd, the profile of multi-function water tap.It is made up of parts such as spool 12, spool overcoat 14, cleaning solution central tube 8, antitank grenade shape shell 22, washing agent sealing shroud 21, catheter joint 25, atomising head 20, spring 17 and 18, and its concrete structure division is as follows:

As shown in Figure 8, the spool 12 of this tap is the hollow pipe of the taper type back cover of band straight-run of pipe, is connected (see figure 1) on the water pipe 5 by straight length, and running water flows in the spool 12, is enclosed in the spool 12 by spool overcoat 14.On spool 12 and the conical surface that spool overcoat 14 contacts, its same position respectively has the delivery port 23,24 of identical size, and when spool big envelope 14 rotated, in a single day two delivery ports crossed, and just open running water, in case stagger, then close running water.Spool overcoat 14 is that sphere or the antitank grenade shape shell 22 with tap fuses, and rotates with the rotation of shell 22, and therefore, the switch of running water is realized by the rotation of shell 22.

The sealing that above-mentioned spool 12 and spool overcoat are 14, the one, by its conical surface contact sealing, the 2nd, by being positioned at the sealing of " O " RunddichtringO 13 on spool overcoat 14 straight sections.Leave certain fit-up gap 15 between at the bottom of the awl of spool 12 and spool overcoat 14, so that their conical surface closely contacts.In case of necessity, also can make this fit-up gap 15 become one and cross aquaporin, running water flows to washing agent central tube 8 and mixes with washing agent by this passage and the water route that communicates with it.

Above-mentioned spool 12 contacts with 14 in spool overcoat, is the mounting bush that passes spool overcoat 14 centers by washing agent central tube 8, when directly connecting with the screw of spool 12 bottom centre, they is assembled together.The middle bench 81 of washing agent central tube 8 is pressed in spool overcoat 14 on the mounting bush 14a of lower convexity.This contact-making surface can prevent that the washing agent of central tube 8 bottoms from leaking in the fit-up gap 15 of 14 in spool 12 and spool overcoat, eliminates the possibility of detergent pollution running water.And washing agent central tube 8 has one section to stretch into spool 12 inside when being connected with spool 12, in threeway 5, extend through the catheter 6 that comes by a catheter joint 25 be fixed on it above, thereby the washing agent in the aforementioned inner bag 2 can be sent in this central tube 8.

Shown in Fig. 9,11, washing agent central tube 8 has the outlet of two washing agent, and one is positioned at the bottom, another be positioned at its middle bench 81 below, be an aperture 82 of cross center's pipe, it makes that central tube is inside and outside and is communicated with.In the outlet 83 of bottom, there is a washing agent atomising head 20 to be enclosed within the pipe end.This atomising head 20 loses external force at atomising head 20 and does the time spent by a little spring 18 under the middle bench 81 that withstands on central tube 8, and resilience automatically keeps certain clearance with this outlet 83.In this atomising head 20, placed a drain switch plate 19, it has the identical central protuberance of chamfer dimesion with 8 outlets 83 of washing agent central tube, when being subjected to external force, atomising head 20 does the time spent, upwards hold out against drain switch plate 19, the projection at its center is contacted with the outlet 83 fillet surfaces formation of washing agent central tube, washing agent is sealed in the central tube 8.Because atomising head 20 loses external force and does time spent resilience automatically, leave this drain switch plate 19, so, under the pressure effect of washing agent, this sheet 19 is backed down, and the outlet 83 that makes central tube 8 produces gap 19a between the central protuberance of sheet 19 therewith, after washing agent disperses through the gap around this projection, to atomising head central needle hole 20a, be vaporific ejection atomising head 20 from the intake chute 19b at this projection back side.

The middle bench 81 of above-mentioned washing agent central tube 8 and with the assembling of lower part and spool overcoat 14 bottoms cover sleeve pipe 14a part, be enclosed among the washing agent sealing shroud 21, therefore, two detergent outlets 82,83 on the above-mentioned washing agent central tube 8 are housed in this sealing shroud 21.Sealing cover 21 is to lean on its bottom to be pressed on the atomising head 20, and the washing agent liquid outlet 21a of a diameter less than the atomising head external diameter arranged at its bottom, and the edge of liquid outlet 21a contacts with atomising head 20.It upwards mentions atomising head 20 by withstanding on the elastic force of the spring 17 between self and tap shell.Because the elastic force of this spring 17 greater than the elastic force of above-mentioned little spring 18, makes between liquid outlet 21a and the atomising head 20 of its bottom, and between the outlet 83 of atomising head 20 and central tube end, form to contact and seal.Therefore, the washing agent in the central tube 8 and from the washing agent that the aperture 82 of above-mentioned cross center pipe overflows outside pipe all is sealed in the washing agent sealing shroud 21.When washing agent sealing shroud 21 to the distance of bottom offset greater than atomising head 20 by little spring 18 downward resiliences apart from the time (as shown in figure 12), 20 of the bottom of above-mentioned sealing shroud 21 and atomising heads produce gap 21b, at this moment, washing agent horizontal aperture 82 from the central tube 8 overflows, around 21b atomising head 20, flow out detergent outlet 21a through this gap.When the distance of sealing shroud 21 to bottom offset, less than atomising head by recoil of spring apart from the time (as shown in figure 11), atomising head 20 together moves down with sealing cover 21, and under the elastic force effect of little spring 18, atomising head 20 keeps in touch with sealing cover 21, and at this moment, 83 of the outlets of atomising head 20 and washing agent central tube 8 have produced gap 19a, therefore, washing agent just is vaporific ejection atomizing mouthful 20a.

As shown in Figure 8, above-mentioned washing agent sealing shroud 21 contacts with the outer tube wall section of having of the mounting bush 14a of spool overcoat 14 bottoms, at close washing agent sealing shroud 21 edges suitable for reading, be provided with an O RunddichtringO 16, when sealing shroud 21 moved up and down, it played the effect that prevents to overflow washing agent from their gap.

As shown in figure 10, above-mentioned washing agent sealing shroud 21 has a circle contact-making surface with the excircle of the middle bench 81 of washing agent central tube 8, on the contact circumference of washing agent sealing shroud 21, uniform four projectioies 29, the outer rim of central tube step 81 then uniform the groove 28 of four same cross-sectional, this projection 29 is seated in this groove 28, and its effect is when preventing that antitank grenade type shell 22 from driving 14 rotations of spool overcoat, to cause washing agent sealing shroud 21 to misplace because of rotation.

As shown in figure 10, two projectioies 27 that are distributed in outer marginal circumference are arranged at spool overcoat 14 bottoms, and sealing is overlapped on 21 outer marginal circumferences suitable for reading, have opened the centrosymmetric ring-like chutes 26 (as shown in Figure 9) of two each 180 ° of arc length.The degree of depth of this chute 26 changes with the variation of angular range, and should projection 27 fall in this chute 26, and moves along chute.Therefore, when spool overcoat 14 rotates with tap shell 22, variation with the turned position, roof pressure washing agent sealing shroud 21 displacements that produce downwards also change, thereby make between the liquid outlet 21a and atomising head 20 of washing agent sealing shroud 21, or the different gap of generation between the outlet 83 of atomising head 20 and central tube 8 ends, therefore, washing agent flows out detergent outlet 21a or atomizing mouthful 20a then by different modes, and its concrete condition is:

When multi-function water tap is in not use (as Fig. 1) or is in the position of only taking running water (as Fig. 8), above-mentioned protruding 27 downward roof pressure washing agent sealing shroud 21 displacements that produce are zero, therefore, between the liquid outlet 21a and atomising head 20 of above-mentioned washing agent sealing shroud 21, and the gap between the outlet 83 of atomising head 20 and washing agent central tube 8 is zero, at this moment, or water outlet or not water outlet, and washing agent is sealed in the sealing shroud 21 of washing agent;

When multi-function water tap is in the position of taking vaporific washing agent (as Fig. 9), this displacement is less than the distance of atomising head 20 by little spring 18 resiliences, therefore, the liquid outlet 21a of above-mentioned washing agent sealing shroud and the gap between the atomising head 20 are zero, and produced gap 19a between the outlet 83 of atomising head 20 and central tube 8, see for details shown in Figure 11.At this moment, washing agent is under different hydraulic pressure effects, continuously from the atomizing aperture 20a at atomising head 20 centers or be vaporific ejection or be and drip a shape and dropwise flow out;

When rotating tap shell again when terminating in the position of taking aqueous washing agent (as Figure 10), this displacement is greater than the distance of atomising head 20 by little spring 18 resiliences, at this moment, all produced gap 19a and 21b between the liquid outlet 21a of above-mentioned washing agent sealing shroud 21 and the atomising head 20 and between the outlet 83 of atomising head 20 and central tube 8, seen for details shown in Figure 12.Therefore, the washing agent mainly aperture from the central tube 8 82 flows out washing agent central tubes 8 and walks around atomising head 20, continuously flow out the liquid outlet 21a of washing agent sealing shroud 21 from this gap 21b, and this moment atomising head 20 centers atomizing aperture 20a, because of atomising head 20 around in pressure release, can not produce atomizing, also almost not have washing agent to flow out.

As shown in Figure 9, when multi-function water tap is in the position of taking vaporific washing agent, can also be continuously from the orifice 20a at atomising head center, spray vaporific or the running water of an outflow shape and the mixed liquor of washing agent, it be achieved in that spool overcoat 14, contact on the conical surface of a side with spool 12, apart from the zero-bit (promptly being in untapped state point) of multi-function water tap to taking the angle place that vaporific washing agent will rotate, dig one and lead to the awl branch water shallow slot 14b at the end, the peak of this groove is the central point of spool delivery port 24.When rotating tap shell from untapped state point, when terminating in the position of taking vaporific washing agent, this minute the water shallow slot transfer can be over against the spool delivery port, running water can pass through this groove 14b, flow in the fit-up gap 15 of spool overcoat 14 and spool 12.And in the sleeve pipe 14a of spool overcoat 14 bottoms assemblings washing agent central tube, over against this minute water shallow slot 14b, also opened one and crossed water shallow slot 14c, connect sleeve pipe 14a, make this cross water shallow slot 14c and communicate with above-mentioned fit-up gap 15.In addition, on the step 81 of washing agent central tube 8 roof pressure spool overcoats 14, be drilled with an aperture 84 downwards, the aperture 82 of cross center's pipe that bore in this hole 84 below it.When washing agent central tube 8 is installed, this aperture 84 is threaded to the center locking of the delivery port 24 on spool 12 conical surfaces, therefore, when spool jacket bottom assembling pipe cross water shallow slot 14c, rotate when coming over against this aperture 84 above step, also aligned simultaneously the aperture 82 of cross center's pipe, therefore, the running water in the above-mentioned fit-up gap 15 is then along crossing tank 14c, by two apertures 84,82, enter in the central tube 8 and mix with washing agent.Because the viscosity of washing agent is much larger than the viscosity of water, simultaneously, the transmitting range of washing agent is also greater than the path of flowing through of running water, therefore, the pressure of running water that flows to central tube 8 from aperture 82 is a little more than the pressure of herein washing agent, running water can flow to and play certain agitaion in the central tube 8, makes it to mix the orifice 20a ejection of back from washing agent central tube 8 bottoms.When the size that changes above-mentioned each shallow slot and aperture, just can adjust the mixed proportion of water and washing agent, to be applicable to the requirement of different operating positions according to different hydraulic conditions.

The feed pipe 10 of above-mentioned running water and hand washing sink 12 are not contents of the present invention.

Claims (8)

1. method that on tap, obtains washing agent, be that washing agent is contained in the courage of liner type appearance bottle, this bottle is connected in the shared threeway of running water and washing agent, it is characterized in that: by the drain ozzle in the bottle stopper jack-up threeway of holding bottle, make between the base of this drain ozzle and threeway wall and form the gap, running water flows in the bottle from this gap, pressure extrusion inner bag by running water self, washing agent in the courage is from the hole at bottle stopper center, along being built in the catheter that pipe is interior, connect threeway and multi-function water tap, flow to multi-function water tap inside; When the shell that rotates tap leaves zero-bit, terminate in when fetching water the position, running water flows out from the delivery port of tap; When other changes certain angle, when terminating in the position of taking aqueous washing agent, running water is closed, and the washing agent then detergent outlet in the middle of the faucet outlet flows out; When turning to the position of taking vaporific washing agent again, running water keeps closing, a kind of in the middle of the mixed liquor of washing agent or washing agent and running water, under different tap water pressure effects, ooze continuously from the orifice at faucet outlet center, or with vaporific ejection or to drip a shape.

2. realize that aforesaid right requires the device of 1 described method for one kind, by multi-function water tap, liner type holds bottle, the threeway that running water and washing agent are shared, catheter, water pipe is formed, wherein, liner type holds bottle and is connected on the appearance bottle graft mouth of threeway, multi-function water tap joins by water pipe and threeway, another interface of threeway and the water supply interface of running water link to each other, it is characterized in that: liner type holds in the bottle, inner bag is connected on the bottle stopper, in the straight-through courage in the hole at bottle stopper center, the groove at edge leads in the bottle, when the appearance bottle connects with threeway, the drain ozzle of bottle stopper roof pressure threeway internal projection makes between the base of this drain ozzle and threeway wall and forms the gap; The catheter that links to each other with the drain ozzle enters in the spool of multi-function water tap along the water pipe that is connected threeway and multi-function water tap, links to each other with the washing agent central tube; Be enclosed within the atomising head of washing agent central tube lower end, be washed the agent sealing shroud and hold up, seal the liquid outlet of washing agent central tube, the detergent outlet of washing agent sealing shroud bottom then contacts with atomising head, make the washing agent that flows out from washing agent central tube middle part aperture, be enclosed in the washing agent sealing shroud; And the spool of multi-function water tap is the hollow pipe of back cover, running water is sealed in the spool by the spool overcoat, the shell of its ball-type or antitank grenade type and spool overcoat are become one, when rotation case, its spool overcoat is around valve core rotation, rotating scope is provided with four switch gears therebetween less than 180 °, and they are: zero-bit, take running water gear, take the gear of vaporific washing agent and take the gear of aqueous washing agent; The switch of washing agent is two projectioies that are distributed in outer marginal circumference that spool puts outward, it moves along the chute on the washing agent sealing shroud, with the change in location of rotating, also change by the displacement that sealing shroud produces of the downward roof pressure washing agent of spool overcoat, thereby make between the liquid outlet and atomising head of washing agent sealing shroud, or produce different gaps between the outlet of atomising head and washing agent central tube end, reach and cooperate each switch gear the gap requirement.

3. aforesaid right requires 2 described devices, it is characterized in that: when multi-function water tap goes to the gear of taking vaporific washing agent, the spool overcoat is by on the conical surface of spool side, and the branch water shallow slot that leads to the spool bottom that is dug goes in the scope that falls into the spool delivery port; The branch water shallow slot of spool jacket bottom in the mounting bush of lower convexity goes to the aperture that bores on the washing agent central tube middle bench downwards.

4. aforesaid right requires 2 described devices, it is characterized in that: the inner bag that liner type holds bottle is a balloon-like rubber pneumatic bag.

5. aforesaid right requires 2 described devices, it is characterized in that: liner type holds the bottle of bottle use can make the base in common pond, and its inner bag places in the base in pond.

6. aforesaid right requires 2 described devices, it is characterized in that: the water pipe of connection multi-function water tap and threeway can branch out the arm more than, connects a multi-function water tap on each arm; And be built in catheter in the pipe, also the branch with the branch of this water pipe puts in respectively in each multi-function water tap, links to each other with washing agent central tube in the spool.

7. aforesaid right requires 2 described devices, it is characterized in that: in the appearance bottle interface end of the shared threeway of running water and washing agent, under its inner drain nozzle seat a spring is arranged, elastic force by spring, drain nozzle seat and three-way tube wall conical contact face separately, can after unloading liner type to hold bottle, realization contact, prevent that running water from leaking.

8. aforesaid right requires 2 described devices, it is characterized in that: the spool of multi-function water tap connects with the outer inner room of spool, is fixing when leaning on the washing agent central tube to connect with the spool bottom; The atomising head of washing agent central tube lower end is by withstanding on the elastic force of the little spring on the washing agent central tube middle bench, makes it do the time spent losing external force, and the outlet with this central tube automatically keeps certain clearance; Atomising head is washed the agent sealing shroud and holds up, and is to realize by the elastic force of the big spring of roof pressure between the housing of washing agent sealing shroud and multi-function water tap; The contact-making surface of the contact-making surface of spool and spool overcoat and spool overcoat and washing agent sealing shroud also by being separately positioned on " O " RunddichtringO on spool overcoat and the washing agent sealing shroud, seals running water or washing agent respectively; On the excircle of the middle bench of washing agent central tube, uniform groove more than two is complementary with projection on the washing agent sealing shroud that contacts with it, and this projection is seated in this groove.

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