CN207567866U - Touch nozzle - Google Patents

Abstract

The utility model is related to technical field of taps, provide a kind of touch nozzle, suitable on the drawing and pulling type or pull-out faucet of various kitchens or bathroom, it is mainly installed on by touch water-saving valve in the positioning cylinder base set inside the nozzle, and when magnetic acting device is set for user's pressing start, the magnetic mutual expelling force for being able to generate to each other through two magnet assemblies touches the water-saving valve indirectly, make the nozzle that there is the switch water of touch, it not only can effectively replace the operation mode of conventional mandrel, may also reach up the effect of water-saving.In addition, can also user be avoided directly to touch water-saving valve manually, it is ensured that flow is by being not contaminated during the water-saving valve, to meet health and the regulation demand of concerned countries.

Description

Touch nozzle

Technical field

The utility model belongs to faucet assembly technical field, more particularly to a kind of touch nozzle.

Background technology

The water-saving valve of early stage infrared induction is to have touch-control because of the shortcomings such as of high cost, complicated and failure rate is high Formula water-saving valve, water economizer or water saving switch are developed successively, are exposed in many patented technology documents, such as the patent No. The non-self-closing water-saving valve and patent No. I369459, M452280 and M382408 that M432670 and I228578 is disclosed disclose Self-closing water-saving valve.The common feature of the water-saving valve is that the water outlet of tap can be installed in, and all have projection It is available for users to below the water-saving valve and up touches displacement in rod-shaped actuation module, when the tap is in opening Under, as long as user up touches the actuation module, the water-saving valve can be opened, flow is made to pass through after the water-saving valve jet flow down Water outlet, and the function of water-saving can be reached by the internal structure design of the water-saving valve.

The difference of above-mentioned non-self-closing water-saving valve and self-closing water-saving valve is：The non-self-closing water-saving valve is in going out water state Under, it is necessary to by the actuation module is touched again, the function of closing sealing can be reached.And self-closing water-saving valve then may be used By the gradual effect of hydraulic pressure, make water-saving valve that sealing be automatically closed after a period of time is discharged.

The water-saving valve disclosed by similar above-mentioned patented technology document is also shown on the market, such as in TaiWan, China in the market The one touch 3M water-saving valve series of products generally used by many users, for being installed on the water outlet of general tap At mouthful, and equally can water be switched by push type touch control operation.

Although above-mentioned water-saving valve must be direct with installation operation convenience, water-saving and advantages of simple structure and simple, user Touch the actuation module of water-saving valve also becomes the shortcomings that maximum simultaneously, because when user touches the actuation module, also means It dirty synchronous contamination on hand on actuation module, can understand from above-mentioned patented technology document and existing product and find stream Flow through the water-saving valve, it will usually flushing flows through the actuation module, takes away dirty washed away down with flow thereon, So that pollution water.Therefore, these water-saving valves can not by certain countries and regions for the requirement of the relevant laws and regulations of the water hygiene, And it is prohibited from using in specifically in water environment.

The switch water of conventional faucet is to turn mandrel control water outlet or adjusting control leaving water temperature by leader, but The operation and control of mandrel is turned by handle, since actuating travel is larger, the agility of operation is caused to be affected with convenience.Separately Outside, operating space is larger, if more narrow too close to wall wall or space, is all unfavorable for installing.The operation model of the handle Enclose it is interior can not usually place article, therefore space can be used by larger limitation.The control structure of the handle and mandrel also can shadow The aesthetic feeling and texture of appearance design are rung, is unfavorable for being promoted the surcharge of product.

The nozzle of traditional drawing and pulling type or pull-out faucet, some can set such as infrared ray on faucet body or nozzle Sensing device, by detecting human hands sense be discharged, but these electronic inductors in addition to have sensitivity it is bad, it is unstable or accidentally The electronic building bricks such as the problem of sentencing, circuit board also easily make moist the shortcomings that leading to short circuit, and service life is shorter, assembly cost It is higher.

Utility model content

The utility model provides a kind of touch nozzle, and to be connected to the water outlet of water supply hose, which can It is movably contained in faucet body, and has that there are one supplying the inner flow passage of flow；The nozzle can be together with the water supply Hose, which is pulled out and withdrawn from an outlet of the faucet body by user together, to be resetted；The nozzle includes：

External shell, tool hold the surrounding wall wall of pull there are one being available for users to, and portion defines appearance to the surrounding wall within the walls Receive space, and through there is punched out to connect the accommodation space on the surrounding wall wall；

Cylinder base is positioned, is positioned in the accommodation space of the external shell for accommodating, and there are one be communicated in the water supply to tool Water inlet end, water outlet, at least one limbers being set between the water inlet end and water outlet and the installation of inside hose runner Slot room；

Water-saving valve is configured in the positioning cylinder base, is provided with operating valve lever, can be touched displacement, is somebody's turn to do with opening Water-saving valve, and the flow for allowing to come from the water supply hose inner flow passage is from there through the rear limbers for flowing to the positioning cylinder base；

Magnetic acting device including movable part, is installed in the mounting groove room of the positioning cylinder base, and can be in pressing position And moved between releasing position, and with pressing position, can stretch through from the punched out of the external shell protrude from it is outer for user by Press start；First elastic parts to elastic reaction in the movable part, makes the movable part keep or from the pressing position bullet Property reset in the releasing position；First magnet assembly, installation are positioned on the movable part；Second magnet assembly, movably It is interior opposite with the operating valve lever of the water-saving valve to be installed on the positioning cylinder base, and can be pressed in the movable part and be moved to the pressing During position, displacement is generated, and then touch the operating valve lever displacement by the magneticaction of second magnet assembly.

Touch nozzle provided by the utility model, due to being equipped with touch on the positioning cylinder base in external shell Water-saving valve, and there are one include movable part, the first elastic parts, the first magnetism for setting between the external shell and positioning cylinder base The magnetic acting device of component and the second magnet assembly, therefore, user can readily penetrate through press the movable part on by The start movable part in splenium position enables the first magnet assembly on the movable part to generate magnetic phase with the second magnet assembly Repulsion, and movement actuating procedure water-saving valve indirectly of second magnet assembly is can pass through, therefore, can have the nozzle The switch water function of touch, not only can effectively replace the operation mode of conventional mandrel, may also reach up the effect of water-saving.Separately Outside, can also user be avoided directly to touch water-saving valve manually, it is ensured that flow during the water-saving valve by being not contaminated, to meet Health and the regulation demand of concerned countries.

Description of the drawings

Fig. 1 is the assembled state schematic diagram that the utility model touch nozzle is installed on tap；

Fig. 2 is the appearance constitutional diagram of the utility model touch nozzle, and shows a part of water supply hose of connection；

Fig. 3 is sectional view of the utility model along Fig. 2 hatchings 1-1, and shows that the movable part is in releasing position, That is, the pressing piece, in the state of not being pressed, which is away from second magnet assembly；

Fig. 4 is sectional view of the utility model along Fig. 2 hatchings 2-2；

Fig. 5 is the three-dimensional exploded view of the utility model touch nozzle；

Fig. 6 is the three-dimensional cutaway view that the utility model positions cylinder base；

Fig. 7 is another three-dimensional cutaway view that the utility model positions cylinder base；

Fig. 8 is the part isometric exploded view of the utility model magnetism acting device；

Fig. 9 is another part three-dimensional exploded view of the utility model magnetism acting device；

Figure 10 is that the movable part of the utility model touch nozzle is in pressing position, that is, the pressing piece is pressed Afterwards, the first magnet assembly is at second magnet assembly lower section, and making the second magnet assembly, up displacement shake-up should The action schematic diagram of operating valve lever.

Each reference numeral is in figure：1st, nozzle；2nd, water supply hose；2a, water outlet；2b, inner flow passage；3rd, faucet body； 3a, outlet；3b, shell block；3c, Discharging bent-tube；10th, external shell；11st, surrounding wall wall；111st, internal perisporium；12nd, accommodation space； 13rd, punched out；20th, cylinder base is positioned；201st, water inlet end；202nd, water outlet；21st, limbers；22nd, mounting groove room；23rd, wall wall 231, Guiding groove；232nd, locating sleeve；233rd, second wall is abutted against；The 24th, chamber is installed；25th, tank；The 27th, valve pool is installed；28th, it is discharged Tank；281st, central flow channel；282nd, surrounding runner；30th, water-saving valve；31st, operating valve lever；40th, magnetic acting device；401st, it presses Part；402nd, sliding part；41st, movable part；411st, position is pressed；412nd, slide bar position；413rd, pedestal position；414th, inserted link portion Position；415th, slot；416th, caulking groove；417th, first wall is abutted against；42nd, the first elastic parts；43rd, the first magnet assembly；44th, the second magnetic Property component；60th, compressed spring；70th, switch valve group；80th, spray module；81st, center water outlet mouth；811st, bubbler；82nd, go out around The mouth of a river；91st, water supply connector；911st, be spirally connected position；92nd, nut；93rd, it pads；94th, seal washer.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ", The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention, More than, unless otherwise specifically defined.The specific implementation of the utility model is carried out more below in conjunction with specific embodiment Detailed description：

Fig. 1 to Figure 10 shows a kind of touch nozzle that the utility model embodiment provides.

As shown in Figure 1, 2, the utility model provides a kind of preferred embodiment of touch nozzle, which is suitable for each On the drawing and pulling type or pull-out faucet of kind kitchen or bathroom.Furtherly, the nozzle 1 is for connection water supply hose 2 Water outlet 2a, the water supply hose 2 can be movably contained in faucet body 3, and have that there are one supplying the inside of flow Runner 2b；The nozzle 1 can be pulled out from the outlet 3a of the faucet body 3 by user together with the water supply hose 2 and be withdrawn again Position.The faucet body 3 of the present embodiment includes a shell block 3b and Discharging bent-tube 3c extended from shell block 3b tops, the confession Water tube hose 2 is extended through in shell block 3b and Discharging bent-tube 3c.

The nozzle 1 mainly includes external shell 10, positioning cylinder base 20, water-saving valve 30 and magnetic acting device 40, such as Fig. 3 Shown in 5；Wherein：

The external shell 10, tool holds the surrounding wall wall 11 of pull there are one being available for users to, inside the surrounding wall wall 11 Accommodation space 12 is defined, and punched out 13 is provided on the surrounding wall wall 11 and connects the accommodation space 12.

The positioning cylinder base 20 as shown in Figure 6,7, is positioned at for accommodating in the accommodation space 12 of the external shell 10, and Tool there are one be communicated in the water inlet end 201 of 2 inner flow passage 2b of the water supply hose, water outlet 202, it is at least one be set to this into Limbers 21 and mounting groove room 22 between water end (W.E.) 201 and water outlet 202.

The water-saving valve 30 is configured in the positioning cylinder base 20, is provided with operating valve lever 31, can be touched displacement, To open the water-saving valve 30, and the flow for coming from 2 inner flow passage 2b of the water supply hose is allowed to flow to the positioning after The limbers 21 of cylinder base 20.

The magnetism acting device 40 as shown in Fig. 5,8 and 9, including movable part 41, is installed on the peace of the positioning cylinder base 20 It in tankage room 22, and can be moved between pressing position and releasing position, and with pressing position 411, it can be from the external shell 10 Punched out 13 stretch through protrude from it is outer for user press start；First elastic parts 42, to elastic reaction in the moving portion Points 41, the movable part 41 is made to keep or from the pressing position elastic reset in the releasing position, as shown in Figure 3；First is magnetic Component 43, installation are positioned on the movable part 41；Second magnet assembly 44, be slidably mounted in the positioning cylinder base 20 with The operating valve lever 31 of the water-saving valve 30 is opposite, and can be when the movable part 41 is pressed and is moved to the pressing position, by this The magneticaction of second magnet assembly 44 generates displacement, as shown in Figure 10, and then touches 31 displacement of operating valve lever.

In the present embodiment, as shown in Figure 6,7, more there are one the peaces being located at the water inlet end 201 for the positioning cylinder base 20 It behave affectedly room 24 and a recessed tank 25 in 24 bottom of installation chamber, and the limbers 21 is to be communicated in the installation cavity Between room 24 and the water outlet 202；The water-saving valve 30, which can be mounted, to be positioned in the installation chamber 24, the then projection of operating valve lever 31 It is contained in the tank 25；Second magnet assembly 44 is accommodated in opposite with the operating valve lever 31 in the tank 25.

In the present embodiment, the movable part 41 is when the pressing position, first magnet assembly 43 be proximity in this Two magnet assemblies 44 make to generate magnetic mutual expelling force each other, use start 44 displacement of the second magnet assembly to touch the operation valve Bar 31, as shown in Figure 10.On the contrary, when the movable part 41 is in the releasing position, which is separate be somebody's turn to do Second magnet assembly 44 makes magnetic mutual expelling force to each other weaken or disappear, in this way, second magnet assembly 44 can be allowed to move back From the operating valve lever 31, as shown in Fig. 3.

It can see easily and think, first magnet assembly 43 and second magnet assembly 44 are all magnet, can be by each other Close to when generate identical charges repel each other power, second magnet assembly 44 to be driven to move, and weaken or disappear by the mutual expelling force, and permit Perhaps second magnet assembly movement resets.

As shown in Fig. 3,6, in the present embodiment, guiding groove 231 is formed on the wall wall 23 of the mounting groove room 22；The shifting Dynamic part 41 includes the pressing piece 401 being connected with each other and sliding part 402；The pressing position 411 is formed on the pressing piece 401； Slide bar position 412 is formed on the sliding part 402, rotationally intercalation can be limited and be slidedly arranged in the guiding groove 231, Yi Jizuo Body region 413 is installed for first magnet assembly 43 and is positioned.It can infer easily, it can be by the guiding groove 231 The tangent plane that can be coincide each other is respectively formed on internal perisporium and 412 periphery wall of slide bar position, the cunning is limited to reach above-mentioned The effect that moving part 402 rotates makes the first magnet assembly 43 thereon that can only be moved close to along a straight line or far from second magnetic Property component 44, and can not rotate.

As shown in Fig. 3,8 and 9, furtherly, which is extended with inserted link position from the pressing position 411 414；The sliding part 402 has slot 415, affixed for 414 intercalation of inserted link position, and in shape on the pedestal position 413 Into there is caulking groove 416, set for first magnet assembly 43 in being fixed on；The pedestal position 413 is for by being butted on the external shell Body 10 is located at the surrounding position of 13 inside of punched out, uses the limitation of the movable part 41 being positioned at the releasing position.

In the present embodiment, which is also formed with first in the side for being different from 412 end of slide bar position Abut against wall 417；The positioning cylinder base 20 is then formed with locating sleeve 232 and second at the guiding groove 231 of the mounting groove room 22 Abut against wall 233；First elastic parts 42 is compressed spring, for being set in the slide bar position 412 of the sliding part 402 and this is fixed Outside the casing 232 of position, and elasticity first abuts against wall 417 and this second abuts against wall 233 by being butted on this respectively at two ends.

As shown in Fig. 3,5, in the present embodiment, which further includes compressed spring 60, for being contained in the water-saving valve 30 In tank 25 between second magnet assembly 44, by its elastic-restoring force, first magnet assembly 43 and second magnetic can be made Property the magnetic mutual expelling force to each other of component 44 weaken or be able to recess reset automatically after disappearing.

In the present embodiment, which further includes the switching valve for being configured at and spray pattern can be switched on the positioning cylinder base 20 Group 70 and spray module 80, as shown in Figure 3,4；User, which can pass through, presses the switching valve group 70, will come from the water flowing The flow in hole 21 guides to the spray module 80 jet flow for forming at least two kinds spray patterns, such as forms a center jet and one Surrounding jet flow.

As shown in Figure 6,7, in the present embodiment, there are one the installations for connecting the limbers 21 for setting on the positioning cylinder base 20 Valve pool 27 is positioned at interior for the switching valve group 70 installation；Water capacity slot 28 is more provided on the positioning cylinder base 20, for the spray module In 80 installations are positioned at, and the water outlet tank 28 can connect the installation valve pool by central flow channel 281 and surrounding runner 282 respectively 27；The spray module 80 is provided with center water outlet mouth 81 and connects the central flow channel 281, to form the center jet；The water spray Component 80 is provided with most surrounding water outlets 82 and connects runner 282 around this, to form jet flow around this.It is well-known Being that the center water outlet mouth 81 is common is configured with a bubbler 811, uses to form air-bubble.

Needing special emphasis is, above-mentioned switching valve group 70 belongs to known common structure and Functional Design with spray module 80, Non- the utility model creates emphasis, and therefore, the utility model nozzle 1 can selectively be configured according to different function demand, example Such as, which can only be configured the jetting member of single spray pattern, enable the flow for coming from the limbers 21 straight It connects and flows to the jetting member and form the single fixed mode spray, and the switching valve group 70 needn't be configured.

In the present embodiment, as shown in Fig. 3 to 5, which further includes water supply connector 91, to be bolted in the positioning tube 24 top of installation chamber of seat 20, and be pierced by with the position 911 that is spirally connected from the top of the external shell 10；Nut 92, to spiral shell It is locked in this together together in the position 911 that is spirally connected of the water supply connector 91, and then by the water supply connector 91 and 20 top of positioning cylinder base The top of external shell 10；Liner 93, between the water supply connector 91 and 30 top of water-saving valve, enables the water supply connector 91 The water-saving valve 30 is limited in the installation chamber 24 by the liner 93；Seal washer 94 is socketed on the liner 93, and Sealing is mutually supported with 24 internal perisporium of installation chamber.

Water-saving valve common on the market may be used in the water-saving valve 30 of the present embodiment, and the denominator of these water-saving valves is There is water-saving, difference is in has the function of automatic turning off water in some water-saving valves, some do not have automatic turning off water function then. Wherein, have the water-saving valve of automatic turning off water function, it, can be at one section when its operating valve lever 31 is touched displacement, and opens water flowing Displacement is automatically replied in the preset time, and closes sealing, therefore, user need not be again passed through pressing on the pressing piece 401 Pressing position 411 touch the operating valve lever 31, you can reach the function of automatic turning off water.

On the contrary, this does not have the water-saving valve 30 of automatic turning off water function, user must be by pressing the pressing piece again The water-saving valve 30 can be closed sealing by the pressing position 411 on 401.However, above-mentioned water-saving valve 30 is regardless of whether have Automatic turning off water function can all be installed and is applicable in this present embodiment, and difference is only：Have the water-saving valve 30 of automatic turning off water function, It can only maintain the water outlet of a period of time that will be automatically closed when being opened and be discharged every time, when user still has water demand, it is necessary to It presses again, for often having the user of long period water outlet demand less suitable for being appropriate only for there was only shorter demand every time User or certain special places, especially public place.From the foregoing, it will be observed that the water-saving valve 30 is existing common flow Accessory, but can be employed in the utility model as the effluent switch for having water-saving function.

The touch nozzle 1 of the utility model using the touch water-saving valve 30 of inside installation, allows user to be able to gently The operating valve lever 31, Jin Erda changed places through pressing 411 start of the position water-saving valve 30 on the pressing operation pressing piece 401 To the function of switch water, while water-saving can also be achieved the effect that by the water-saving valve 30 through flow.

The touch nozzle 1 of the utility model, it is only necessary to press the touch-control pressing piece 401, the work(of switch water can be reached Can, therefore with pressing touch function, designed compared to conventionally employed mandrel structure, there is more humane operation.

The touch nozzle 1 of the utility model is between the pressing piece 401 through the magnetism acting device 40 due to user The start water-saving valve 30 is connect, and it is indirect with the manual touch operation water-saving valve 30, therefore, water-saving valve 30 can be effectively prevent by hand It is dynamic to touch pollution or dirty, and then can ensure that flow by being not contaminated during the water-saving valve 30, thus meet health to it is related The regulation demand of country.

The touch nozzle 1 of the utility model can penetrate the pressing of switching valve group 70, optionally switch difference spray Pattern, therefore, compared to the common water-saving valve for being installed on faucet water outlet opening, the utility model can more meet the various differences of user Water demand.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (16)

1. a kind of touch nozzle, for being connected to the water outlet of water supply hose, the water supply hose can be movably contained in In faucet body, and have that there are one supplying the inner flow passage of flow；The nozzle can together with the water supply hose by User, which pulls out and withdraws from the outlet of the faucet body, to be resetted；It is characterized in that, the nozzle includes：

External shell, tool hold the surrounding wall wall of pull there are one being available for users to, and portion defines an appearance to the surrounding wall within the walls Receive space, and through there is punched out to connect the accommodation space on the surrounding wall wall；

Cylinder base is positioned, is positioned in the accommodation space of the external shell for accommodating, and there are one be communicated in the water supply to tool The water inlet end of inside hose runner, water outlet, at least one limbers being set between the water inlet end and water outlet, Yi Jian Tankage room；

Water-saving valve is configured in the positioning cylinder base, is provided with operating valve lever, displacement can be touched, for opening Water-saving valve is stated, and the flow for coming from the water supply hose inner flow passage is allowed to flow to the logical of the positioning cylinder base from there through rear Water hole；

Magnetic acting device including movable part, is installed in the mounting groove room of the positioning cylinder base, and can in pressing position and Moved between releasing position, and with pressing position, can stretch through from the punched out of the external shell protrude from it is outer for user by Press start；First elastic parts to elastic reaction in the movable part, makes the movable part keep or from the pressing Position elastic reset is in the releasing position；First magnet assembly, installation are positioned on the movable part；Second magnetic group Part, be slidably mounted on it is opposite with the operating valve lever of the water-saving valve in the positioning cylinder base, and can be in the movable part It is pressed when being moved to the pressing position, displacement is generated, and then touch institute by the magneticaction of second magnet assembly State operating valve lever displacement.

2. the touch nozzle as described in claims requirement 1, it is characterised in that：The positioning cylinder base also has there are one position Installation chamber, a recessed tank in the installation cavity bottom at the water inlet end, and the limbers is connection Between the installation chamber and the water outlet；The water-saving valve, which can be mounted, to be positioned in the installation cavity room, operation valve Then projection is contained in the tank bar；Second magnet assembly is accommodated in the tank and the operating valve lever phase It is right.

3. touch nozzle as claimed in claim 2, it is characterised in that：The movable part is when the pressing position, institute It is proximity in second magnet assembly to state the first magnet assembly, makes to generate magnetic mutual expelling force each other, makes the described second magnetic group Part displacement is to touch the operating valve lever；When the releasing position, first magnet assembly is magnetic far from described second Component makes magnetic mutual expelling force to each other weaken or disappear, and second magnet assembly is allowed to recess the operating valve lever.

4. touch nozzle as claimed in claim 3, it is characterised in that：First magnet assembly and the described second magnetic group Part is all a magnet.

5. touch nozzle as described in claim 1, it is characterised in that：Guiding is formed on the trough wall surface of the mounting groove room Sliding slot；The movable part includes the pressing piece and sliding part that are connected with each other；The pressing position is formed on the pressing piece； Slide bar position is formed on the sliding part, rotationally intercalation can be limited and be slidedly arranged in the guiding groove and pedestal portion Position is installed for first magnet assembly and is positioned.

6. touch nozzle as claimed in claim 5, it is characterised in that：The pressing piece is extended with slotting from the pressing position Bar portion position；The sliding part has slot, affixed for inserted link position intercalation, and in being formed with one on the pedestal position Caulking groove is set for first magnet assembly in being fixed on；The pedestal position by being butted on the external shell for being located at Surrounding position on the inside of the punched out uses movable part limitation being positioned at the releasing position.

7. touch nozzle as claimed in claim 5, it is characterised in that：The positioning cylinder base with more one be located at it is described into Installation chamber, a recessed tank in the installation cavity bottom at water end (W.E.), and the limbers is to be communicated in the peace It behave affectedly between room and the water outlet；The water-saving valve, which can be mounted, to be positioned in the installation cavity room, operating valve lever then projection It is contained in the tank；Second magnet assembly is accommodated in opposite with the operating valve lever in the tank.

8. touch nozzle as claimed in claim 7, it is characterised in that：The movable part is when the pressing position, institute State the first magnet assembly be proximity in second magnet assembly, make to generate magnetic mutual expelling force each other, use second described in start Magnet assembly displacement is to touch the operating valve lever；When the releasing position, first magnet assembly is far from described the Two magnet assemblies make magnetic mutual expelling force to each other weaken or disappear, and second magnet assembly is allowed to recess the operation Valve rod.

9. touch nozzle as claimed in claim 8, it is characterised in that：First magnet assembly and the described second magnetic group Part is all magnet.

10. touch nozzle as claimed in claim 5, it is characterised in that：The movable part is being different from the slide bar portion The side of position end is formed with first and abuts against wall；The positioning cylinder base is formed with positioning at the guiding groove of the mounting groove room Casing and second abut against wall；First elastic parts be compressed spring, for be set in the slide bar position of the sliding part and Outside the locating sleeve, and elasticity abuts against wall and described second abuts against wall by being butted on described first respectively at both ends.

11. touch nozzle as claimed in claim 8, it is characterised in that：The nozzle further includes compressed spring, for accommodating In tank between the water-saving valve and second magnet assembly, elastic-restoring force can make first magnet assembly and institute The magnetic mutual expelling force of the second magnet assembly to each other is stated to weaken or be able to recess reset automatically after disappearing.

12. touch nozzle as claimed in claim 3, it is characterised in that：The nozzle further includes compressed spring, for accommodating In tank between the water-saving valve and second magnet assembly, by its elastic-restoring force, first magnet assembly can be made Weaken with second magnet assembly magnetic mutual expelling force to each other or be able to recess reset automatically after disappearing.

13. touch nozzle as described in claim 1, it is characterised in that：The nozzle, which further includes, is configured at the positioning tube The switching valve group and spray module of spray pattern can be switched on seat；User can pass through the pressing switching valve group, will come from Flow in the limbers guides to the spray module jet flow for forming at least two kinds spray patterns.

14. touch nozzle as claimed in claim 13, it is characterised in that：The spray module can form center jet and week Enclose jet flow.

15. touch nozzle as claimed in claim 14, it is characterised in that：There are one connection institutes for setting on the positioning cylinder base The installation valve pool of limbers is stated, is positioned at for the switching valve group installation interior；Water capacity slot is more provided on the positioning cylinder base, supplies In the spray module installation is positioned at, and the water outlet tank can connect the peace by central flow channel and surrounding runner respectively Fill valve pool；The spray module is provided with center water outlet mouth and connects the central flow channel, to form the center jet；It is described Spray module is provided with most surrounding water outlets and connects the surrounding runner, to form the surrounding jet flow.

16. touch nozzle as claimed in claim 2, it is characterised in that：The nozzle further includes water supply connector, to be spirally connected In the installation chamber top of the positioning cylinder base, and it is pierced by with the position that is spirally connected from the top of the external shell；Nut is used To be screwed together in the position that is spirally connected of the water supply connector, and then the nut, water supply connector and positioning cylinder base are locked in outside described The top of portion's housing；Liner, between the water supply connector and the water-saving valve top, enables the water supply connector by institute It states liner the water-saving valve is limited in the installation cavity room；Seal washer is socketed on the liner, and with the installation Chamber internal perisporium supports sealing.