CN207514358U - Touch nozzle - Google Patents

Abstract

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 a touch water-saving valve in the positioning cylinder base set inside the nozzle, and one is set to press press button, it is available for users to pressing to touch the water-saving valve indirectly, make the nozzle that there is the switch water of touch, 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 during the water-saving valve by being not contaminated, to meet health and relevant laws and regulations requirement.

Description

Touch nozzle

Technical field

The utility model belongs to faucet assembly technical field more particularly to a kind of touches mode switch water by pressing Touch nozzle.

Background technology

The water-saving valve of early stage infrared induction there are the shortcomings such as of high cost, complicated and failure rate is high, therefore has tactile Control formula water-saving valve, water economizer or water saving switch are developed successively, and are published in many patented technology documents, such as the Chinese people The non-self-closing water-saving valve and the People's Republic of China (PRC) that republic Taiwan certificate number M432670 and I228578 are disclosed The self-closing water-saving valve that Taiwan certificate number I369459, M452280 and M382408 are announced.The common spy of above-mentioned water-saving valve Point is that the water outlet of tap can be installed in, and all has to be stretched on to be available for users to below the water-saving valve and up touch position It moves in rod-shaped actuation module, when the tap is under opening, as long as user up touches the actuation module, Open the water-saving valve, flow is made to pass through after the water-saving valve, and jet flow is discharged down, and can by the internal structure design of the water-saving valve, Achieve the purpose that water-saving.

The difference of above-mentioned non-self-closing water-saving valve and self-closing water-saving valve is：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 that similar above-mentioned patented technology document is announced is also shown on the market, such as has been permitted in Taiwan The ONE TOUCH water-saving valve series of products for the 3M brands that multi-user generally uses, for being installed on the water outlet of general tap At mouthful, and equally it can switch water by push type touch control operation.

The shortcomings that although above-mentioned water-saving valve has convenient installation operation, water-saving and advantages of simple structure and simple, it is maximum is User must directly touch the actuation module of water-saving valve, and when user touches the actuation module, also implying that will on hand Dirty synchronous contamination can be understood from above-mentioned patented technology document and existing product and find flow through water-saving valve on actuation module Flow, it will usually flushing flow through the actuation module, take away dirty washed away down with flow thereon so that pollution Use water.Therefore, these water-saving valves can not be by certain countries and regions for the relevant laws and regulations requirement with the water hygiene, and are prohibited to make With.

The switch water system of conventional faucet turns 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, causes the agility operated with convenience by shadow It rings.In addition, its operating space is larger, if more narrow too close to wall wall or space, all it is unfavorable for installing.And handle Article can not be usually placed in opereating specification, therefore space can be used by larger limitation.The control structure of handle and mandrel The aesthetic feeling and texture of appearance design can be influenced, 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 sensing water outlet, but these electronic inductors in addition to have sensitivity it is bad, it is unstable or The problem of erroneous judgement, circuit board etc., electronic building bricks also easily made moist the shortcomings that leading to short circuit, and service life is shorter, assembly cost Also it is higher.

Utility model content

The utility model provides a kind of touch nozzle, to be connected to the water outlet of a water supply hose, the water supply hose It can be movably contained in a faucet body, and have that there are one supplying the inner flow passage of flow；The nozzle can be together with this 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：One positioning cylinder base, There are one be communicated in the water inlet end of the water supply hose inner flow passage, a water outlet, at least one water inlet end that is set to going out for tool Limbers, a port and a first pivoting portion position between water end (W.E.)；One water-saving valve is configured in the positioning cylinder base, sets thereon An operating valve lever is equipped with, displacement can be touched, to open the water-saving valve, and allows the water for coming from the water supply hose inner flow passage Stream is from there through the rear limbers for flowing to the positioning cylinder base；One presses press button, has a pressing position and one from the press section The operating bar position of position extension；The part at the operating bar position is limited in the port of the positioning cylinder base；The pressing position With an outer surface and an inner surface, a pressing area is formed on the outer surface, one second pivot joint is formed on the inner surface Position is mutually pivotally connected to form a pivotal point with the first pivoting portion position, which is located at respectively with the pressing area should The opposite side at operating bar position when being pressed the pressing area, can suitably be rotated using the pivotal point as fulcrum, and then by The operating valve lever displacement of the water-saving valve is touched by the operating bar position in the port.

Touch nozzle provided by the utility model, due to being equipped with a touch water-saving on internal positioning cylinder base Valve, and one is provided with by press button, it is available for users to actuating procedure to touch the water-saving valve indirectly, therefore, can has the nozzle There is the switch water function of touch, not only can effectively substitute 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 during the water-saving valve by being not contaminated, with symbol Close health and relevant laws and regulations requirement.

The utility model is utilized the design being directly pivotally connected with the positioning cylinder base by press button, single-piece may be used, even It is the design of integrated molding formula, in addition to construction can be simplified, reduces possible malfunction or damage probability, production can also be reduced Cost of manufacture improves packaging efficiency and speed.

Description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these Figure obtains other attached drawings.

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

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 utility model by the stereo appearance figure on the inside of press button；

Fig. 9 is the utility model by another stereo appearance figure on the inside of press button；

Figure 10 is action schematic diagram when being pressed by press button of the utility model touch nozzle.

Wherein, each reference numeral in figure：

1st, nozzle；2nd, water supply hose；2a, water outlet；2b, inner flow passage；3rd, faucet body；3a, outlet；10th, external shell Body 11, accommodation space；12nd, surrounding wall wall；13rd, it is open；20th, cylinder base is positioned；201st, water inlet end；202nd, water outlet；21st, water flowing Hole；22nd, port；221st, wall surface is limited；23rd, first pivoting portion position；The 24th, chamber is installed；25th, tank 26, stretch through hole；27th, it installs Valve pool；28th, it is discharged tank；281st, central flow channel；282nd, surrounding runner；30th, water-saving valve；31st, operating valve lever；40th, by press button； 41st, position is pressed；411st, outer surface；412nd, inner surface；413rd, pressing area；414th, second pivoting portion position；415th, pivot ear；42、 Operating bar position；50th, push rod；501st, seal washer；51st, sliding sleeve position；52nd, projection position；60th, compressed spring；70th, switching valve Group；80th, spray module；81st, center water outlet mouth；811st, bubbler；82nd, surrounding water outlet；91st, water supply connector；911st, spiro union portion Position；92nd, nut；93rd, it pads；94th, seal washer.

Specific embodiment

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that the utility model Limitation.

In the description of the present invention, it is to be appreciated that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instructions such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure are for only for ease of description the utility model and simplify description rather than instruction or imply Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this The limitation of 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.

In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

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 one water supply hose 2 of connection Water outlet 2a, which can be movably contained in a faucet body 3, and have that there are one supplying flow Inner flow passage 2b；The nozzle 1 can be pulled out from the one of the faucet body 3 outlet 3a by user together with the water supply hose 2 and It withdraws and resets.The faucet body 3 of the present embodiment includes a shell block 3b and a Discharging bent-tube extended from shell block 3b tops 3c, 2 system of water supply hose are extended through in shell block 3b and Discharging bent-tube 3c.

Above-mentioned nozzle 1 mainly includes an external shell 10, one positioning cylinder base 20, a water-saving valve 30 and one presses press button 40, such as Shown in Fig. 3 to 5；Wherein：

The external shell 10 is available for users to gripping pull, and with an accommodation space 11.

As shown in Fig. 2 and Fig. 5 to 7, the positioning cylinder base 20, for accommodating the accommodation space 11 for being positioned at the external shell 10 It is interior, and have that there are one be communicated in the water inlet end 201 of 2 inner flow passage 2b of the water supply hose, a water outlet 202, at least one setting Limbers 21, a port 22 and a first pivoting portion position 23 between the water inlet end 201 and water outlet 202.

The water-saving valve 30 as shown in Fig. 3 to 5, is configured in the positioning cylinder base 20, is provided with an operating valve lever 31, displacement can be touched, to open the water-saving valve 30, and allows to come from the flow of 2 inner flow passage 2b of the water supply hose thus Pass through the rear limbers 21 for flowing to the positioning cylinder base 20.

As shown in Figures 5 to 9, should have one to press position 41 by press button 40 and one extend from the pressing position 41 Operating bar position 42；The part at the operating bar position 42 is limited in the port 22 of the positioning cylinder base 20；The press section Position 41 has an outer surface 411 and an inner surface 412, and a pressing area 413, the inner surface are formed on the outer surface 411 A second pivoting portion position 414 is formed on 412 and forms a pivotal point with the first pivoting portion position 23 mutually pivot joint, makes the pressing area It when domain 413 is pressed, can suitably be rotated using the pivotal point as fulcrum, and then by the start bar portion in the port 22 Touch 31 displacement of operating valve lever of the water-saving valve 30 in position 42.

In the present embodiment, as shown in Figure 6,7, the positioning cylinder base 20 also have there are one be located at the water inlet end 201 at peace It behave affectedly the recessed tank 25 and stretching through through 25 bottom of tank in 24 bottom of installation chamber in room 24, one Hole 26, and 21 system of limbers is communicated between the installation chamber 24 and the water outlet 202；The water-saving valve 30, which can be mounted, to be positioned at In the installation chamber 24, then projection is contained in the tank 25 operating valve lever 31.

In the present embodiment, which further includes a push rod 50, as shown in Fig. 3 to 5, by axial limiting can be worn from this It stretches hole 26 to be stretched on outward outside the tank 25, the operating bar position 42 by press button 40 is enable to touch through the push rod 50 should Operating valve lever 31.

In the present embodiment, which has a surrounding wall wall 12, for defining the accommodation space 11, and An opening 13 is provided on the surrounding wall wall 12 relative to this by press button 40, user is enabled to be able to press shake-up by the opening 13 This presses the pressing area 413 of press button 40, as shown in Figure 3.It is preferred that the opening 13 presses the pressing position of press button 40 slightly larger than this 41 sizes make the pressing position 41 that can just be contained in the opening 13, in this way, the pressing area on the pressing position 41 413 can suitably be exposed to it is outer, with convenient for users to directly pressing the pressing area 413.

In the present embodiment, as shown in Fig. 5, Fig. 8 and Fig. 9, the first pivoting portion position 23 of the positioning cylinder base 20 is designed to An at least pivot；This is designed to an at least pivot ear 415 by the second pivoting portion position 414 of press button 40, to mutual with the pivot Fasten pivot joint.For example, the first pivoting portion position 23 is designed to a pivot, second pivoting portion position 414 is designed to two pivot ears 415, it is a feasible designing scheme；It can infer easily, the first pivoting portion position 23 of the positioning cylinder base 20 is designed to An at least pivot ear and this is designed to that an at least pivot is mutually fastened with the pivot ear by the second pivoting portion position 414 of press button 40 Pivot joint and another feasible scheme.

In the present embodiment, as shown in Fig. 3 to 5, there are one can be restricted in the tank 25 upper glide for the push rod 50 tool The sliding sleeve position 51 of dynamic displacement and one extend from the sliding sleeve position 51 and end can stretch through from this projection that hole 26 is pierced by Position 52；The sliding sleeve position 51 is for touching the operating valve lever 31 of the water-saving valve 30；The end at the projection position 52 can be pressed by this 42 start of operating bar position of button 40.

In the present embodiment, which further includes including a compressed spring 60, as shown in Fig. 3 to 5, for being contained in this In tank 25 between water-saving valve 30 and the 50 sliding sleeve position 51 of push rod, by its elastic-restoring force, the push rod 50 and the pressing can be made Button 40 automatically resets after pressing force release.

In the present embodiment, as shown in Figure 3,4, two opposite limits are also formed with inside the port 22 of the positioning cylinder base 20 Position wall surface 221 makes the operating bar position 42 by press button 40 that can all be limited in the limited wall in each pressing and release It is moved between face 221.

In the present embodiment, second pivoting portion position 414 that should be by press button 40 as shown in Fig. 5, Fig. 8 and Fig. 9 and the pressing 413 system of region is located at the opposite side at the operating bar position 42 respectively.As shown in figure 3, in the state not being pressed by press button 40 Under, pressing area 413 slightly protrudes from the opening 13 of the external shell 10 in shape is tilted, and makes the pressing area 413 more convenient It is depressed by the user.In order to which user is allowed more clearly to recognize the function of the pressing area 413, can be set on the pressing area 413 A pattern, such as the pattern of common symbol switch are put, as shown in the attached drawing of pressing area 413 in Fig. 5.When the pressing by press button 40 When intermediate pressure section 413 is pressed, it can should suitably be rotated using above-mentioned pivoting point as fulcrum by press button 40, and be detached from its operating bar position 42 The up swing of limiting wall surface 221 of lower section to push the up displacement of push rod 50, as shown in Figure 10, and then touches the water-saving valve 30 operating valve lever 31, which generates, opens water outlet.

In the present embodiment, 52 upper sleeve through of projection position of the push rod 50 has a seal washer 501 to support to be sealed in the appearance The internal perisporium of slot 25, it is possible to provide a waterproof sealing effect, as shown in Figure 3,4, to prevent water stream from stretching through from the tank 25 via this Hole 26 is oozed out.

In the present embodiment, which further includes the switching for being configured at and spray pattern can be switched on the positioning cylinder base 20 70 and one spray module 80 of valve group, as shown in Figure 3,4；User can will come from water flowing by pressing the switching valve group 70 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 Fig. 4, Fig. 6, Fig. 7, in the present embodiment, there are one connect the limbers 21 for setting on the positioning cylinder base 20 Installation valve pool 27, for the switching valve group 70 installation be positioned in；A water outlet tank 28 is additionally provided on the positioning cylinder base 20, It is installed for the spray module 80 in being positioned at, and the water outlet tank 28 can be respectively by a central flow channel 281 and a surrounding runner 282 connect the installation valve pool 27；The spray module 80 is provided with a center water outlet mouth 81 and connects the central flow channel 281, to shape Into the center jet；The spray module 80 is provided with most surrounding water outlets 82 and connects runner 282 around this, to form this Surrounding jet flow.It is well known that the center water outlet mouth 81 is common to be configured with a bubbler 811, use to form air-bubble.

Needing special emphasis is, above-mentioned switching valve group 70 and spray module 80 belong to common structure and Functional Design, non- The utility model creates emphasis, and therefore, the utility model nozzle 1 can selectively be configured according to different function demand, for example, The jetting member of single spray pattern can be only configured in the positioning cylinder base 20, enable the flow for coming from such limbers 21 direct The jetting member is flowed to 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 a water supply connector 91, to be bolted in the positioning 24 top of installation chamber of cylinder base 20, and there is the position 911 that is spirally connected to be worn from the top of the external shell 10 for the water supply connector 91 Go out；One nut 92 to be screwed together in the position 911 that is spirally connected of the water supply connector 91, and then by the water supply connector 91 and positions cylinder base 20 tops are locked in the top of the external shell 10 together；One liner 93, positioned at the water supply connector 91 and 30 top of water-saving valve Between, enable the water supply connector 91 that the water-saving valve 30 is limited in the installation chamber 24 by the liner 93；One seal washer 94, it 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, be only that some water-saving valves have the function of automatic turning off water in place of difference, some do not have automatic turning off water then Function.Wherein, have the water-saving valve of automatic turning off water function, it, can when its operating valve lever 31 is touched displacement, and opens water flowing Displacement is automatically replied, and close sealing within one preset time, therefore, user needn't should press press button again by pressing 40 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 should press press button by pressing again 40, which can be closed sealing.However, above-mentioned water-saving valve 30 is regardless of whether have automatic turning off water function, all It can install and be applicable in this present embodiment, difference is only：Has the water-saving valve 30 of automatic turning off water function, when being opened water outlet every time Can only maintain the water outlet of a period of time will be automatically closed, when user still has water demand, it is necessary to start is pressed again, for Often have the long period water outlet demand user less suitable for, be appropriate only for every time only shorter demand user or certain A little special place, especially public places.From the foregoing, it will be observed that the water-saving valve 30 is existing common flow accessory, but can be transported For 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 Changing places should be by the operating valve lever 31 of 40 start of the press button water-saving valve 30 by pressing operation, and then reaches the function of switch water, together When can also water-saving be achieved the effect that by the water-saving valve 30 by flow.

The touch nozzle 1 of the utility model, it is only necessary to should can reach switch water by press button 40 by pressing touch-control Function, therefore with pressing touch function, designed compared to conventionally employed mandrel structure, operation is more humane.

The touch nozzle 1 of the utility model, due to the use of person be by by 40 indirect start of the press button water-saving valve 30, and It is indirect therefore, water-saving valve 30 to be effectively prevent to be touched pollution or dirty manually with the manual touch operation water-saving valve 30, into And flow is can ensure that by being not contaminated during the water-saving valve 30, therefore meet health and relevant laws and regulations requirement.

The touch nozzle 1 of the utility model, can be by switching the pressing of valve group 50, 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 touch nozzle 1 of the utility model is utilized by press button 40 and is directly set with what the positioning cylinder base 20 was directly pivotally connected Meter, may be used single-piece, even be integrally formed the design of formula, in addition to construction can be simplified, reduce it is possible malfunction or Probability is damaged, can also reduce and manufacture cost, improves packaging efficiency and speed.

In conclusion the utility model has a splendid innovation practicability in fact in similar product, while all over looking into domestic foreign minister Technical data or patent document are closed, it is first also not find that same structure discloses, so, the application has had utility model patent in fact Important document, therefore file an application in accordance with the law.In addition, the above is only the utility model part possible embodiments, it is all in this practicality It is specially ought to be included in the utility model for all any modification, equivalent and improvement made within novel spirit and principle etc. In sharp range.

Claims (18)

1. a kind of touch nozzle, to be connected to the water outlet of a water supply hose, the water supply hose can be accommodated movably In in a faucet body, and there are one supplying the inner flow passage of flow for water supply hose tool；The nozzle can be together with institute It states water supply hose and pulls out and withdraw from an outlet of the faucet body together and reset；It is characterized in that, the nozzle includes：

One positioning cylinder base, there are one be communicated in the water inlet end of inner flow passage of a water supply hose, water outlet, at least one for tool It is set to limbers, a port and a first pivoting portion position between the water inlet end and the water outlet；

One water-saving valve is configured in the positioning cylinder base, an operating valve lever is provided on the water-saving valve, the operation valve Bar can be touched displacement, to open the water-saving valve, and make the flow of the inner flow passage from the water supply hose from there through The limbers of the positioning cylinder base is flowed to afterwards；

One presses press button, has a pressing position and an operating bar position extended from the pressing position；The start bar portion A part for position is limited in the port of the positioning cylinder base；The pressing position has table in an outer surface and one Face is formed with a pressing area on the outer surface, and a second pivoting portion position, second pivot joint are formed on the inner surface Position is mutually pivotally connected to form a pivotal point with the first pivoting portion position, and the second pivoting portion position is distinguished with the pressing area Opposite side positioned at the operating bar position, when being pressed the pressing area, it is described can be with the pivot by press button Point is suitably rotated for fulcrum, and then the operating valve lever of the water-saving valve is touched by the operating bar position in the port Displacement.

2. touch nozzle as described in claim 1, which is characterized in that the positioning cylinder base also have there are one be located at it is described into Installation chamber at water end (W.E.), one it is recessed in the tank of the installation cavity bottom and one through the tank bottom The hole that stretches through, and the limbers be communicated in it is described installation chamber and the water outlet between；The water-saving valve installation is positioned at In the installation cavity room, then projection is contained in the tank operating valve lever.

3. touch nozzle as claimed in claim 2, which is characterized in that the nozzle further includes a push rod, can axially be limited Position ground is stretched on from the hole that stretches through outside the tank outward, enables described to pass through the push rod by the operating bar position of press button Touch the operating valve lever.

4. touch nozzle as claimed in claim 1 or 2, which is characterized in that the nozzle further includes one and taken out for holding The external shell of drawing, the external shell have a surrounding wall wall, and the inside of the surrounding wall wall defines one for described fixed Position cylinder base receiving is positioned at interior accommodation space, and one is provided on the surrounding wall wall relative to the opening by press button, It can be pressed by the opening and touch the pressing area by press button.

5. touch nozzle as claimed in claim 4, which is characterized in that the opening is for the pressing position by press button In being contained in.

6. touch nozzle as described in claim 1, which is characterized in that the first pivoting portion position quilt of the positioning cylinder base It is designed to an at least pivot；It is described to be designed to an at least pivot ear, the pivot ear and institute by the second pivoting portion position of press button It states pivot and mutually fastens pivot joint.

7. touch nozzle as claimed in claim 6, which is characterized in that the first pivoting portion position is designed to a pivot Axis；The second pivoting portion position is designed to two pivot ears.

8. touch nozzle as described in claim 1, which is characterized in that the first pivoting portion position quilt of the positioning cylinder base It is designed to an at least pivot ear；It is described to be designed to an at least pivot, the pivot ear and institute by the second pivoting portion position of press button It states pivot ear and mutually fastens pivot joint.

9. touch nozzle as claimed in claim 3, which is characterized in that there are one can be restricted to the appearance to the push rod tool Slided up and down in slot displacement sliding sleeve position and one from sliding sleeve position extension and end can the hole that stretch through described in be pierced by Projection position；The sliding sleeve position is for touching the operating valve lever of the water-saving valve；It the end at the projection position can be by institute State the operating bar position start by press button.

10. touch nozzle as claimed in claim 9, which is characterized in that the nozzle further includes a compressed spring, the pressure Contracting spring returns for being contained in the tank between the water-saving valve and the push rod sliding sleeve position by the elasticity of the compressed spring Multiple power makes the push rod and described automatically resets after pressing force release by press button.

11. touch nozzle as claimed in claim 3, which is characterized in that the nozzle further includes a compressed spring, the pressure Contracting spring makes institute for being contained in the tank between the water-saving valve and the push rod, by the elastic-restoring force of the compressed spring State push rod and it is described by press button in pressing force release after automatically reset.

12. touch nozzle as described in claim 1, which is characterized in that go back shape inside the port of the positioning cylinder base Into there is two opposite limiting wall surfaces, so that the operating bar position by press button can all be limited in each pressing and release System moves between the limiting wall surface.

13. touch nozzle as described in claim 1, which is characterized in that the second pivoting portion position by press button with The pressing area is located at the opposite side at the operating bar position respectively.

14. touch nozzle as claimed in claim 9, which is characterized in that the projection position upper sleeve through of the push rod has One seal washer, the seal washer, which is supported, is sealed in the tank internal perisporium, and the seal washer is preventing flow from institute Tank is stated via the hole exudation that stretches through.

15. touch nozzle as described in claim 1, which is characterized in that the nozzle, which further includes, is configured at the positioning tube A switching valve group and a spray module for spray pattern can be switched on seat；It will be come from by pressing the switching valve group in institute The flow for stating limbers guides to the spray module to form the jet flow of at least two kinds spray patterns.

16. touch nozzle as claimed in claim 15, which is characterized in that the spray module can be formed a center jet and One surrounding jet flow.

17. touch nozzle as claimed in claim 16, which is characterized in that there are one connection institutes for setting on the positioning cylinder base The installation valve pool of limbers is stated, the installation valve pool is positioned at interior for the switching valve group installation；It is also set on the positioning cylinder base Put for spray module installation be positioned in a water outlet tank, and the water outlet tank can respectively by a central flow channel and One surrounding runner connects the installation valve pool；The spray module is provided with the center water outlet mouth for connecting the central flow channel, The center water outlet mouth is forming the center jet；The spray module is provided with the week of multiple connection surrounding runners Cross the mouth of a river, the surrounding water outlet is forming the surrounding jet flow.

18. touch nozzle as claimed in claim 4, which is characterized in that the nozzle further includes a water supply connector, a spiral shell Cap, a liner and a seal washer；The water supply connector be bolted in it is described positioning cylinder base installation chamber top, and it is described into Water swivel has be pierced by from the top of the external shell one to be spirally connected position；The nut is screwed together in the spiral shell of the water supply connector Socket part position, and then the nut, the water supply connector and the positioning cylinder base are fixed on the top of the external shell；It is described Liner enables the water supply connector to be padded by described by the province between the water supply connector and the water-saving valve top Water valve is limited in the installation cavity room；The seal washer is socketed on the liner, and with peripheral wall in the installation cavity room Support sealing.