CN205436065U

CN205436065U - Last guide's structure of multifunctional shower

Info

Publication number: CN205436065U
Application number: CN201620239074.5U
Authority: CN
Inventors: 林泓鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-24
Filing date: 2016-03-24
Publication date: 2016-08-10
Anticipated expiration: 2026-03-24

Abstract

The utility model provides a last guide's structure of multifunctional shower belongs to mechanical technical field. It has solved the current intellectuality less problem of top shower water yield of shifting. It includes the casing and sets up the well accuse seat in the casing, casing upper end is equipped with has a water cavity no. 1 in water inlet no. 1 and delivery port no. 1 and the casing upper end, it has elastic seal assembly of going up to be equipped with between well accuse seat and the casing upper end, the water hole no. 1 excessively with a water inlet intercommunication has on the last seal assembly, the casing upper end is equipped with and crosses a water hole communicating pressure release hole no. 1 and be equipped with electronic component outside the casing, it has elastic seal assembly down to be equipped with between well accuse seat and the casing lower extreme, the water hole no. 2 excessively with two intercommunications of water inlet has down on the seal assembly, be equipped with on the well accuse seat and cross two communicating pressure release holes no. 2 in the water hole, the lower extreme of going up seal assembly is connected with the lower extreme opening that a section of thick bamboo was just fixed a position to a location section of thick bamboo that is the tube -shape, it has elastic adjusting part to be equipped with in the section of thick bamboo of location. It has advantages such as can enlarging aperture, regulating pondage.

Description

The guide structure that a kind of Multifunctional flower is spilt

Technical field

This utility model belongs to field of mechanical technique, relates to a kind of intelligence top-spraying gondola, particularly relates to the guide structure that a kind of Multifunctional flower is spilt.

Background technology

Traditional top-spraying gondola is substantially all the mechanical hand-operated structures of employing, with hands rotating switch or for the switching of many gears can be carried out to realize the top-spraying gondola of the switching of different water outlet pattern, need manual operation gear level to realize switching, the top-spraying gondola automaticity of this class formation is low, operates very inconvenient.And in order to meet the demand of user, market has also engendered some intelligent shower nozzles, these Intelligent shower shower nozzles are able to receive that the operation signal of user realizes the function such as intelligent water-saving, intelligence waterway switching.

Such as applicant it is proposed that a kind of intelligent gearshift top-spraying gondola [application number: 201510624424.X；nullPublication No.: CN105127022A]，It includes upside and has the shell of water inlet，The bottom of this shell has the separate water chamber that quantity is identical with the group number of apopore in offering some groups of apopores and shell，Several water chambers connect with some groups of apopore one_to_one corresponding，It is fixed with in shell and there is water inlet end and the guide structure of several water side、The actuator of guide structure action can be driven、Induction apparatus and the power supply unit can powered for actuator，The water inlet end of guide structure is connected with the water inlet of shell，The quantity of water side is identical with water chamber or both one_to_one corresponding connect，Actuator can according to the induced signal of induction apparatus drive that guide structure switching gates in several water sides one or more，The switching in water route can be realized by guide structure，Thus meet user's demand to different water outlet patterns.

The one of which concrete structure of guide structure is disclosed in the embodiment three of this patent, the switching in two water routes can be realized by this guide structure, but this guide structure there is also certain problem: under the effect of hydraulic pressure, when sealing gasket one overcomes the elastic force effect of spring one and during away from the water inlet end of water chamber one, water chamber one is water outlet, and second the relief hole being used for control realization water chamber two water outlet is blocked along with the closeouts away from the one end being attached to sealing gasket one of sealing gasket one, thus realize the not water outlet of water chamber two.But owing to closeouts is shaft-like, its length is definite value, after closeouts one is resisted against on relief hole two, water chamber once water inlet end at aperture reached maximum, even if pressure reduction constantly increases, the aperture of the water inlet end of water chamber one also cannot continue to increase, thus causes the problem that water yield is less.

Summary of the invention

The purpose of this utility model is the problems referred to above existed for prior art, it is proposed that one can expand aperture further, increases the guide structure that the Multifunctional flower of water yield is spilt.

The purpose of this utility model can be realized by following technical proposal:

nullThe guide structure that a kind of Multifunctional flower is spilt，Including housing and the middle control seat that is arranged in housing，Described housing upper end is provided with water inlet one and has water chamber one in outlet one and housing upper end，It is provided with the resilient upper black box of tool between described middle control seat and housing upper end and upper black box is enclosed on the water inlet end of water chamber one，There is on described upper black box the water hole one connected with water inlet one，Described housing upper end is provided with the relief hole one communicated with water hole one and is provided with the electric element that can be closed by relief hole one in hull outside，The resilient lower seal assembly of tool and lower seal module enclosure it is provided with on the water inlet end of water chamber two between described middle control seat and housing lower end，There is on described lower seal assembly the water hole two connected with water inlet two，Described middle control seat is provided with the relief hole two communicated with water hole two，It is characterized in that，The lower end of described upper black box connects the lower ending opening having tubular positioning tube and positioning tube，The resilient adjusting part of tool it is provided with in described positioning tube，And when the downward black box of upper black box near and when making the water inlet end of water chamber one open，Described adjusting part is resisted against on the relief hole two of middle control seat.

When the guide structure that this Multifunctional flower is spilt is in default conditions, electric element is to control relief hole one to open, now, water in the water inlet one of housing flows outwardly in entering into relief hole one by the water hole one of upper black box, aperture due to relief hole one is more than the aperture of water hole one, make out water speed more than water intake velocity, thus make to be formed pressure reduction at water inlet one, under the effect of this pressure reduction, black box is made to overcome the elastic force effect of self and away from the water inlet end of water chamber one, so that water inlet one is connected with outlet one, realize the water outlet of outlet one.Simultaneously, due to upper black box pressure difference effect away from the water inlet end of water chamber one, therefore the lower end of adjusting rod can be resisted against on relief hole two along with upper moving of black box, relief hole two is thus closed, and the water inlet end of now water chamber two is again by lower seal module enclosure, thus while can intake in water inlet two, but outlet two not water outlet.

When needs waterway switching, electric element receives signal and controls relief hole one closing, water hole one is no longer connected with relief hole one, now the hydraulic pressure at water inlet one reaches balance, upper black box loses the effect of hydraulic pressure and is again closed by the water inlet end of water chamber one by the elastic force of self, outlet one no longer water outlet.Meanwhile, adjusting rod lower end along with upper black box action and away from relief hole two, relief hole two is connected with water hole two, water in water inlet two flows outwardly in entering into relief hole two by water hole two, same, aperture due to relief hole two is more than the aperture of water hole two, so that form pressure reduction at water inlet two, lower seal assembly is made to overcome the elastic force effect of self and away from the water inlet end of water chamber two under the effect of this pressure reduction, so just formed between water inlet two with outlet two and connect, thus realize the water outlet of outlet two.

The guide structure spilt due to this Multifunctional flower connects positioning tube in the lower end of upper black box, and the resilient adjusting part of tool is set in positioning tube, when adjusting rod lower end is resisted against and is closed on relief hole two, owing to adjusting part self has elasticity, therefore can stretch to a certain extent, when pressure reduction is increased further, upper black box can be compressed by adjusting part and be moved further downward, so that the aperture of the water inlet end of water chamber one can constantly increase, i.e. achieve the purpose increasing aperture, improving water yield.

In the guide structure that above-mentioned Multifunctional flower is spilt, the upper end of described middle control seat has positioning seat ringwise, the lower end of described positioning tube is positioned at positioning seat, described positioning tube lower end is externally provided with the outer rim of sealing ring and sealing ring and acts against on the medial wall of positioning seat, earial drainage chamber is formed between described positioning tube lower end and positioning seat, described relief hole two is positioned at the bottom of positioning seat, voltage-controlled chamber two is formed between described lower seal assembly and middle control seat, described voltage-controlled chamber two is connected with water hole two, and the pod apertures voltage-controlled chamber two being connected it is additionally provided with earial drainage chamber in the bottom of positioning seat.

Owing to the lower end of positioning tube forms earial drainage chamber in positioning seat and between positioning tube lower end and positioning seat, in positioning tube lower end, sealing ring is set, primarily to prevent diversion cavity from forming leakage between positioning tube and positioning seat, the normal work that so can cause whole guide structure is affected, thus also can impact the function utilizing adjusting rod and regulation spring to be adjusted the water outlet aperture of water chamber one.

In the guide structure that above-mentioned Multifunctional flower is spilt, described adjusting part includes regulating spring and being connected to regulate the adjusting rod of lower spring end, the lower end of described adjusting rod and relief hole two just to and be connected in the bottom of adjusting rod and have seal plug.

Regulation spring is utilized to form adjusting part with adjusting rod, when adjusting rod is resisted against on relief hole two, and when pressure reduction increases further, utilize being compressed of regulation spring, the aperture making the water inlet end of water chamber one can increase further, is simultaneously connected with the seal plug in adjusting rod bottom and is resisted against on relief hole two and can form sealing well.

In the guide structure that above-mentioned Multifunctional flower is spilt, having and keep off edge ringwise inside described positioning tube, have butting section outside described adjusting rod upper end, the lower surface of described butting section is resisted against on the upper surface on annular gear edge.

Adjusting rod is resisted against the annular gear inside positioning tube along upper by the butting section of its upper end; coordinating of edge regulation spring and adjusting rod can be made spacing in positioning tube by butting section with annular gear; adjusting rod still keeps the state being flexibly connected with regulation spring simultaneously, can not come off again the normal use of impact outside positioning tube at adjusting rod while normal activity.

In the guide structure that above-mentioned Multifunctional flower is spilt, as another kind of situation, described adjusting part includes in shaft-like main body, and main body uses elastomeric material to make.

Owing to elastomeric material is softer and possesses certain elasticity, elastomeric material is the most directly used to make the main body of adjusting part, it is also possible in the case of pressure reduction increases further so that adjusting part is compressed, so that the water inlet end aperture of water chamber one increases further.

In the guide structure that above-mentioned Multifunctional flower is spilt, the downside of described upper black box has annular positioning groove, has lug ringwise outside the upper end of described positioning tube, and this lug snaps onto in annular positioning groove.

Matched with the annular positioning groove on the downside of upper black box by lug ringwise outside positioning tube upper end, make can be formed between positioning tube and upper black box stable connection, it is ensured that the normal regulating effect of adjusting part.

In the guide structure that above-mentioned Multifunctional flower is spilt, the lower end of described middle control seat has diversion column, the lower end of described diversion column passes lower seal assembly and is positioned at the water inlet end of water chamber two, and the bottom of the described self-align seat of relief hole two offers the bottom to diversion column vertically.

The lower end of diversion column passes lower seal assembly and is positioned at the water inlet end of water chamber two, and the bottom to diversion column is offered in the bottom that relief hole two is self-align seat, thus, water in relief hole two can directly utilize water chamber two and outlet two discharge, make relief hole two without being connected with the water side formation of water chamber two by other pipeline again, can also reach to simplify the purpose of structure in the purpose realizing regulation aperture simultaneously.

In the guide structure that above-mentioned Multifunctional flower is spilt, outside described housing upper end, there is earial drainage cavity, voltage-controlled chamber one is formed between described upper black box and middle control seat, described water hole one is connected with voltage-controlled chamber one and voltage-controlled chamber one is connected with earial drainage cavity, described electric element is sealedly attached to outside earial drainage cavity, the water inlet end of described relief hole one is positioned at earial drainage cavity, and the water side of earial drainage cavity one is positioned at the water side of water chamber one.

There is outside housing upper end earial drainage cavity, when electric element action makes relief hole one open, voltage-controlled chamber one is connected by earial drainage cavity with relief hole one, water inlet in water inlet one, in water is entered into voltage-controlled chamber one by water hole one and enter in relief hole one by earial drainage cavity, owing to the water side of relief hole one is positioned at the water side of water chamber one, can flow directly in the water side of water chamber one thus into the water in relief hole one, such structure, make relief hole one without being connected with the water side formation of water chamber one by other pipeline again, simplify structure well.

In the guide structure that above-mentioned Multifunctional flower is spilt, the two ends up and down of described middle control seat are respectively provided with spacing thimble, and one of them described spacing thimble is inserted in water hole one, and another described spacing thimble is inserted in water hole two.

Owing to the aperture of relief hole two and pod apertures is greater than the aperture of water hole two, the aperture of relief hole one is greater than the aperture of water hole one, and cannot directly process, in reality is processed, the hole that aperture is the least, therefore the two ends up and down at middle control seat are respectively provided with spacing thimble, two spacing thimbles are inserted respectively in water hole one and water hole two, thus reach water hole one and water hole two are carried out the purpose of current limliting, so, bigger pressure reduction can not only be formed to carry out the control of water outlet, to increase the aperture of the water inlet end of water chamber one further, also reduce the processing request to hole simultaneously.

Compared with prior art, the guide structure that this Multifunctional flower is spilt has the advantage that

1, the guide structure that this Multifunctional flower is spilt arranges adjusting rod and regulation spring in the bottom of upper sealing gasket, the retractility utilizing regulation spring when pressure reduction between water inlet one and voltage-controlled strong one increases further makes the aperture of the water inlet end of water chamber one to increase further, thus reaches to increase aperture, the purpose of raising water yield；

2, this Multifunctional flower is spilt guide structure is controlled in the water hole two of water hole one that the spacing thimble on seat is inserted respectively on sealing gasket and lower seal pad two in utilizing, bigger pressure reduction is formed when enabling into water, thus improve the aperture of water outlet further, also reduce the processing request to water hole one with water hole two, processing of being more convenient for simultaneously；

3, the water side of relief hole one is arranged to be positioned at the water side of water chamber one by the guide structure that this Multifunctional flower is spilt, so that overall structure is simpler, volume is less.

Accompanying drawing explanation

Fig. 1 is the sectional view of the guide structure that this Multifunctional flower is spilt.

Fig. 2 is the explosive view of Fig. 1.

Fig. 3 is the view sub-anatomy in the guide structure that this Multifunctional flower is spilt at upper sealing gasket.

Fig. 4 is the explosive view of the guide structure that this Multifunctional flower is spilt.

Fig. 5 is upper shell and the schematic diagram of lower house in the guide structure that this Multifunctional flower is spilt.

Fig. 6 is the sectional view of upper shell in Fig. 5.

Fig. 7 is the enlarged drawing in Fig. 1 at water hole two.

Fig. 8 is the schematic diagram between upper sealing gasket and positioning tube.

In figure, 1, housing；1a, upper shell；1a1, water inlet one；1a2, outlet one；1a3, water chamber one；1a4, relief hole one；1a5, earial drainage cavity；1b, lower house；1b1, water inlet two；1b2, outlet two；1b3, water chamber two；2, middle control seat；2a, relief hole two；2b, positioning seat；2c, pod apertures；2d, diversion column；2e, spacing thimble；3, upper sealing gasket；3a, water hole one；3b, positioning chamber；3c, shoulder block；3d, annular positioning groove；4, lower seal pad；4a, water hole two；5, voltage-controlled chamber one；6, spring one；7, voltage-controlled chamber two；8, spring two；9, electric element；10, positioning tube；10a, annular gear edge；10b, lug；11, regulation spring；12, adjusting rod；12a, butting section；13, earial drainage chamber；14, sealing ring；15, seal plug.

Detailed description of the invention

The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.

Embodiment one

Such as Fig. 1, Fig. 2, shown in Fig. 4 and Fig. 5, the guide structure that a kind of Multifunctional flower is spilt, including housing 1 and the upper sealing gasket 3 that is arranged in housing 1, middle control seat 2 and lower seal pad 4, housing 1 includes upper shell 1a and lower house 1b, the both sides of upper shell 1a have water inlet one 1a1 and outlet one 1a2, there is in upper shell 1a water chamber one 1a3 that can be connected by water inlet one 1a1 and outlet one 1a2, the both sides of lower house 1b have water inlet two 1b1 and outlet two 1b2, there is in lower house 1b water chamber two 1b3 that can be connected by water inlet two 1b1 and outlet two 1b2.Middle control seat 2 is connected between upper shell 1a and lower house 1b, it is provided with black box between middle control seat 2 and upper shell 1a, upper black box includes being connected to the upper sealing gasket 3 between upper shell 1a and middle control seat 2 and spring 1, voltage-controlled chamber 1 is formed, in spring 1 is arranged at voltage-controlled chamber 1 and act on sealing gasket 3 between upper sealing gasket 3 and middle control seat 2.It is provided with lower seal assembly between middle control seat 2 and lower house 1b, lower seal assembly includes being connected to the lower seal pad 4 between lower house 1b and middle control seat 2 and spring 28, voltage-controlled chamber 27 is formed, in spring 28 is arranged at voltage-controlled chamber 27 and act on lower seal pad 4 between lower seal pad 4 and middle control seat 2.

As shown in Figure 1, Figure 2 with shown in Fig. 6, earial drainage cavity 1a5 is offered on the lateral wall of upper shell 1a, this earial drainage cavity 1a5 is connected with voltage-controlled chamber 1, at pressure release cavity, relief hole one 1a4 is inwardly offered on upper shell 1a, the water inlet end of relief hole one 1a4 is positioned at earial drainage cavity 1a5, the water side of relief hole one 1a4 is positioned at the water side of water chamber one 1a3, the water inlet end of relief hole one 1a4 offer direction and the water side of relief hole one 1a4 to offer direction perpendicular.Water hole one 3a it is provided through on upper sealing gasket 3, water inlet one 1a1 is connected by water hole one 3a with voltage-controlled chamber 1, the aperture less than relief hole one 1a4, the aperture of water hole one 3a, and there is on middle control seat 2 spacing thimble 2e, this spacing thimble 2e is inserted in water hole one 3a.The outside of upper shell 1a is sealedly connected with electric element 9 at earial drainage cavity 1a5, relief hole one 1a4 can be closed or open by this electric element 9, in the present embodiment, this electric element 9 is monostable electric magnet, certainly, according to actual needs, electric element 9 can also select piezoelectric element or bistable electro-magnet.

As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 7, upper sealing gasket 3 uses elastomeric material to make, the lower end of upper sealing gasket 3 is fixed with tubular positioning tube 10, the lower ending opening of positioning tube 10, having lug 10b ringwise outside the upper end of positioning tube 10, the lower end of upper sealing gasket 3 has positioning chamber 3b, and the medial wall of positioning chamber 3b has the shoulder block 3c of protrusion, form annular positioning groove 3d, the lug 10b of positioning tube 10 upper end between the bottom surface of shoulder block 3c and positioning chamber 3b to snap onto in annular positioning groove 3d.The resilient adjusting part of tool it is provided with in positioning tube 10, in the present embodiment, adjusting part includes regulating spring 11 and adjusting rod 12, adjusting rod 12 is connected to regulate the lower end of spring 11, there is inside positioning tube 10 annular and keep off along 10a, adjusting rod 12 upper end has butting section 12a, and adjusting rod 12 is resisted against annular by this butting section 12a and keeps off along 10a, and the lower end of adjusting rod 12 connects seal plug 15.

As shown in Figure 1, Figure 2 and Figure 4, the upper end of middle control seat 2 has positioning seat 2b ringwise, the lower end of positioning tube 10 is positioned at positioning seat 2b, earial drainage chamber 13 is formed between positioning tube 10 lower end and positioning seat 2b, positioning tube 10 lower end outside is provided with sealing ring 14, and the outer rim of sealing ring 14 acts against on the inwall of positioning seat 2b.Spring 1 is set in positioning tube 10, and the two ends of spring 1 act against on positioning seat 2b and positioning tube 10 respectively, and upper sealing gasket 3 is moved upward against on the water inlet end of water chamber one 1a3 under the elastic force effect of spring 1.

The bottom of positioning seat 2b offers pod apertures 2c and relief hole two 2a, and pressure-releasing chamber is connected by pod apertures 2c with voltage-controlled chamber 27, lower seal pad 4 offers water hole two 4a, water hole two 4a and is connected with voltage-controlled chamber 27 by water inlet two 1b1.The lower end of middle control seat 2 has diversion column 2d, the end of diversion column 2d passes lower seal pad 4 and is positioned at the water inlet end of water chamber two 1b3, relief hole two 2a offers the end to diversion column 2d bottom positioning seat 2b the most always, and earial drainage chamber 13 is connected by the water inlet end of relief hole two 2a with water chamber two 1b3.Lower seal pad 4 is also adopted by elastomeric material and makes, and spring 28 is set in outside diversion column 2d, and the two ends of spring 28 act against on middle control seat 2 and lower seal pad 4 respectively, and lower seal pad 4 is resisted against on the water inlet end of water chamber two 1b3 under the elastic force effect of spring 28.Being provided through water hole two 4a, water inlet two 1b1 on lower seal pad 4 to be connected by water hole two 4a with voltage-controlled chamber 27, the lower end of middle control seat 2 also has spacing thimble 2e, spacing thimble 2e and inserts in water hole two 4a.

The guide structure that this Multifunctional flower is spilt is when default conditions, upper sealing gasket 3 is resisted against on the water inlet end of water chamber one 1a3 under the elastic force effect of spring 1, so that water inlet one 1a1 is blocked with outlet one 1a2, water in water inlet one 1a1 of upper shell 1a can only enter in voltage-controlled chamber 1 by water hole one 3a on upper sealing gasket 3, owing to voltage-controlled chamber 1 connects with earial drainage cavity 1a5, electric element 9 controls relief hole one 1a4 and opens, therefore water can enter in earial drainage cavity 1a5 from voltage-controlled chamber 1, and eventually pass through in the water side that relief hole one 1a4 enters into water chamber one 1a3.Aperture due to relief hole one 1a4 is more than the aperture of water hole one 3a, the speed of water inlet in the speed of water outlet is greater than voltage-controlled chamber 1 in the most voltage-controlled chamber 1, the hydraulic pressure in voltage-controlled chamber 1 so can be caused to reduce, so that the hydraulic pressure in water inlet one 1a1 and the hydraulically-formed pressure reduction in voltage-controlled chamber 1, hydraulic pressure in i.e. water inlet one 1a1 is more than the hydraulic pressure in voltage-controlled chamber 1, so going up sealing gasket 3 will overcome the elastic force effect of spring 1 to be downwardly away from the water inlet end of water chamber one 1a3 under the influence of this pressure reduction, so water inlet end of water chamber one 1a3 is turned on, water inlet one 1a1 is connected by water chamber one 1a3 with outlet one 1a2, thus realize outlet one 1a2 water outlet.

Meanwhile, the adjusting rod 12 being positioned at sealing gasket 3 lower end during upper sealing gasket 3 moves downward can be resisted against on relief hole two 2a, thus relief hole two 2a is closed, so just cut off between the water inlet end of earial drainage chamber 13 and water chamber two 1b3, cannot be flowed in relief hole two 2a by entering into the water in earial drainage chamber 13 in water inlet two 1b1, and the water inlet end of water chamber two 1b3 is closed under the elastic force effect of spring 28 by lower seal pad 4, so, although water inlet two 1b1 is intake but outlet two 1b2 not water outlet.

When waterway switching, electric element 9 controls relief hole one 1a4 and closes, water in voltage-controlled chamber 1 no longer enters in relief hole one 1a4, hydraulic pressure in the most voltage-controlled chamber 1 reaches poised state with the hydraulic pressure in water inlet one 1a1, upper sealing gasket 3 is no longer affected by hydraulic pressure pressure reduction, and now under the elastic force effect of spring 1, upper sealing gasket 3 is upwardly against on the water inlet end of water chamber one 1a3 again, water inlet one 1a1 is blocked with outlet one 1a2, now outlet one 1a2 no longer water outlet.

And after upper sealing gasket 3 moves up, therefore go up the adjusting rod 12 of sealing gasket 3 lower end away from relief hole two 2a, so that relief hole two 2a opens.Water in water inlet two 1b1 is entered in voltage-controlled chamber 1 by water hole two 4a on lower seal pad 4, and enter in earial drainage chamber 13 by pod apertures 2c, owing to relief hole two 2a is opened, in therefore the water in earial drainage chamber 13 can be flowed into relief hole two 2a and finally flow in outlet two 1b2 from the water side of water chamber two 1b3.Same, owing to the aperture of relief hole two 2a and pod apertures 2c is all higher than the aperture of water hole one 3a, therefore the hydraulic pressure in voltage-controlled chamber 27 can be caused to decline, so that the hydraulic pressure in water inlet two 1b1 and the hydraulically-formed pressure reduction in voltage-controlled chamber 27, under the effect of this hydraulic pressure pressure reduction, lower seal pad 4 overcomes the elastic force effect of spring 28 and away from the water inlet end of water chamber two 1b3, so that the water inlet end of water chamber two 1b3 is opened, water inlet two 1b1 is connected with outlet two 1b2, thus realizes outlet two 1b2 water outlet.

It should be noted that, the guide structure spilt at this Multifunctional flower is in default conditions, after upper sealing gasket 3 is overcome the elastic force effect of spring 1 to move down by hydraulic pressure effect, the lower end of adjusting rod 12 is resisted against on relief hole two 2a, owing to the upper end of adjusting rod 12 is also associated with regulating spring 11, therefore when the hydraulic pressure pressure reduction between voltage-controlled chamber 1 and water inlet one 1a1 constantly increases, by being compressed of regulation spring 11, upper sealing gasket 3 can move further downward, the aperture making the water inlet end of water chamber one 1a3 increases further, thus it is adjustable to reach aperture, increase the purpose of aperture.

Embodiment two

The present embodiment is essentially identical with structure and the principle of embodiment one, and difference is: the adjusting part in the present embodiment includes in shaft-like main body, and the main body of adjusting part uses elastomeric material to make.Owing to elastomeric material is softer and possesses certain elasticity, elastomeric material is the most directly used to make the main body of adjusting part, in the case of the pressure reduction at water inlet one 1a1 increases further, the main body of adjusting part utilizes the characteristic of elastomeric material to be compressed to a certain extent, make the water inlet end of lower seal assembly water chamber one 1a3 further away from each other, thus realize increasing the aperture of the water inlet end of water chamber one 1a3.Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims

null1. the guide structure that a Multifunctional flower is spilt，Including housing (1) and the middle control seat (2) that is arranged in housing (1)，Described housing (1) upper end is provided with water inlet one (1a1) and has water chamber one (1a3) in outlet one (1a2) and housing (1) upper end，It is provided with the resilient upper black box of tool between described middle control seat (2) and housing (1) upper end and upper black box is enclosed on the water inlet end of water chamber one (1a3)，There is on described upper black box the water hole one (3a) connected with water inlet one (1a1)，Described housing (1) upper end is provided with the relief hole one (1a4) communicated with water hole one (3a) and is provided with, in housing (1) outside, the electric element (9) that can be closed by relief hole one (1a4)，The resilient lower seal assembly of tool and lower seal module enclosure it is provided with on the water inlet end of water chamber two (1b3) between described middle control seat (2) and housing (1) lower end，There is on described lower seal assembly the water hole two (4a) connected with water inlet two (1b1)，Described middle control seat (2) is provided with the relief hole two (2a) communicated with water hole two (4a)，It is characterized in that，The lower end of described upper black box connects tubular positioning tube (10) and the lower ending opening of positioning tube (10)，The resilient adjusting part of tool it is provided with in described positioning tube (10)，And when the downward black box of upper black box near and when making the water inlet end of water chamber one (1a3) open，Described adjusting part is resisted against on the relief hole two (2a) of middle control seat (2).
nullThe guide structure that Multifunctional flower the most according to claim 1 is spilt，It is characterized in that，The upper end of described middle control seat (2) has positioning seat (2b) ringwise，The lower end of described positioning tube (10) is positioned at positioning seat (2b)，Described positioning tube (10) lower end is externally provided with the outer rim of sealing ring (14) and sealing ring (14) and acts against on the medial wall of positioning seat (2b)，Earial drainage chamber (13) is formed between described positioning tube (10) lower end and positioning seat (2b)，Described relief hole two (2a) is positioned at the bottom of positioning seat (2b)，Voltage-controlled chamber two (7) is formed between described lower seal assembly and middle control seat (2)，Described voltage-controlled chamber two (7) is connected with water hole two (4a)，And the pod apertures (2c) voltage-controlled chamber two (7) being connected it is additionally provided with earial drainage chamber (13) in the bottom of positioning seat (2b).
The guide structure that Multifunctional flower the most according to claim 2 is spilt, it is characterized in that, described adjusting part includes regulating spring (11) and being connected to regulate the adjusting rod (12) of spring (11) lower end, the lower end of described adjusting rod (12) and relief hole two (2a) just to and be connected in the bottom of adjusting rod (12) and have seal plug (15).
The guide structure that Multifunctional flower the most according to claim 3 is spilt, it is characterized in that, have inside described positioning tube (10) and keep off along (10a) ringwise, having butting section (12a) outside described adjusting rod (12) upper end, the lower surface of described butting section (12a) is resisted against annular gear along the upper surface of (10a).
The guide structure that Multifunctional flower the most according to claim 2 is spilt, it is characterised in that described adjusting part includes in shaft-like main body, and main body use elastomeric material make.
The guide structure that Multifunctional flower the most according to claim 1 is spilt, it is characterized in that, the downside of described upper black box has annular positioning groove (3d), there is outside the upper end of described positioning tube (10) lug (10b) ringwise, and this lug (10b) snaps onto in annular positioning groove (3d).
7. the guide structure spilt according to the Multifunctional flower described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, the lower end of described middle control seat (2) has diversion column (2d), the lower end of described diversion column (2d) passes lower seal assembly and is positioned at the water inlet end of water chamber two (1b3), and the bottom of described relief hole two (2a) self-align seat (2b) offers the bottom to diversion column (2d) vertically.
8. the guide structure spilt according to the Multifunctional flower described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, outside described housing (1) upper end, there is earial drainage cavity (1a5), voltage-controlled chamber one (5) is formed between described upper black box and middle control seat (2), described water hole one (3a) is connected with voltage-controlled chamber one (5) and voltage-controlled chamber one (5) is connected with earial drainage cavity (1a5), described electric element (9) is sealedly attached to earial drainage cavity (1a5) outward, the water inlet end of described relief hole one (1a4) is positioned at earial drainage cavity (1a5) place, and the water side of earial drainage cavity (1a5) is positioned at the water side of water chamber one (1a3).
9. the guide structure spilt according to the Multifunctional flower described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, the two ends up and down of described middle control seat (2) are respectively provided with spacing thimble (2e), one of them described spacing thimble (2e) is inserted in water hole one (3a), and another described spacing thimble (2e) is inserted in water hole two (4a).