CN205559833U

CN205559833U - Water conservation shower suit

Info

Publication number: CN205559833U
Application number: CN201620399565.6U
Authority: CN
Inventors: 梁旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-05
Filing date: 2016-05-05
Publication date: 2016-09-07
Anticipated expiration: 2026-05-05

Abstract

The utility model relates to a technical field of the used equipment of bathing among the daily life provides a water conservation shower suit, include: shower nozzle, flow direction governing valve, interior sleeve pipe, outer tube and storage water tank, the overcoat pipe box is established interior sheathed tube is outside, just the one end setting of outer tube is in on the shower nozzle, the other end with the storage water tank intercommunication, the flow direction is adjusted the valve barrel and is established on the interior sleeve pipe, and can be relative interior sleeve pipe moves, interior sleeve pipe flow direction governing valve the outer tube with the storage water tank can form first route, when the inside pressure of outer tube reaches the predetermined value, flow direction governing valve is promoted the orientation the shower nozzle motion, thus make interior sleeve pipe the flow direction governing valve with the shower nozzle forms the alternate path. With room temperature water storage to storage water tank remaining in the pipeline, the waste of water resource has been avoided. After opening the shower switch, the water of outflow shower nozzle is warm water, can directly use, need not try the temperature repeatedly, and is more convenient.

Description

Water saving shower suit

Technical field

This utility model relates to the technical field of bathing device therefor in daily life, especially relates to shower set of economizing on water Dress.

Background technology

At present, the shower bath that people use can produce in the pipeline between water outlet of water heater mouth to shower nozzle and deposit Water, after depositing a period of time, the temperature of this part water the temperature when shower can be reduced to room temperature, and user is reusing Before, need to bleed off this part water, when then spraying warm water at shower nozzle, shower could be started.Consequently, it is possible to shower every time Before all will emit a large amount of pipeline water, thus cause the waste of water resource.And when pipeline is longer, water accordingly can be more Many, so that user needs to wait the longer time, shower could be started.Consequently, it is possible to not only brought inconvenience to user but also wasted Water resource.

Utility model content

The purpose of this utility model is to provide water saving shower suit, to solve to retain in pipeline present in prior art Room temperature water be discharged when shower, not only brought inconvenience but also the technical problem of waste water resource to user.

The water saving shower suit that this utility model provides, including: shower nozzle, flow direction regulation valve, inner sleeve, trocar sheath and water storage Case；Described trocar sheath is set in the outside of described inner sleeve, and one end of described trocar sheath is arranged on described shower nozzle, the other end Connect with described storage tank；The described regulation valve pocket that flows to is located on described inner sleeve, and can move relative to described inner sleeve；

Described inner sleeve, described flow direction regulation valve, described trocar sheath and described storage tank can form the first path；Described When pressure within trocar sheath reaches predetermined value, described flow direction regulation valve is promoted to move towards described shower nozzle, so that described Inner sleeve, described flow direction regulation valve and described shower nozzle form alternate path.

Further, the described regulation valve that flows to includes that valve body and apopore, described valve body are the hollow housing of one end open, institute State apopore to be arranged on the sidewall of described valve body；

The opening of described valve body is set on described inner sleeve, and the other end is positioned at the inside of described shower nozzle；When forming institute When stating the first path, described apopore connects with described trocar sheath；When forming described alternate path, described apopore is with described Shower nozzle connects.

Further, also include that regulation portion and groove, described groove are arranged on the sidewall of described trocar sheath, described regulation portion One end be connected with described valve body, the other end pass described groove；Described regulation portion can move along described groove, and the closeest Seal described groove.

Further, described regulation portion includes action bars, the first baffle plate and second baffle；One end of described action bars is with described Valve body connects, and the other end passes described groove；Described first baffle plate and described second baffle are oppositely arranged on described action bars, And described groove can be sealed.

Further, piston is also included；Described piston is arranged at the inside of described storage tank, and the inside of described storage tank is empty Between be separated into the first cavity and the second cavity；Described second cavity connects with described trocar sheath.

Further, described first cavity being provided with pressure-regulating valve, described pressure-regulating valve is used for regulating described first Pressure size in cavity.

Further, elastic component is also included；Passage it is provided with on described storage tank, and described passage and described first chamber Body connects；Described elastic component is arranged in described first cavity；One end of described elastic component is connected with described piston, the other end with First side plate of described storage tank connects.

Further, described second cavity being also provided with and communicated with return pipe, described return pipe is for by described second cavity Connect with cold water inlet；Backwater control switch it is additionally provided with on described return pipe.

Further, described storage tank being additionally provided with drain pipe, described drain pipe connects with described second cavity, and described The row's of being provided with water control switch on drain pipe.

Further, also include that sealing ring, described sealing ring are set in the described outside flowing to regulation valve, be used for sealing described Flow to the gap of regulation valve and described shower nozzle contact position.

Compared with prior art, the beneficial effects of the utility model are:

The water saving shower suit that this utility model provides, including: shower nozzle, flow direction regulation valve, inner sleeve, trocar sheath and water storage Case；Trocar sheath is set in the outside of inner sleeve, and one end of trocar sheath is arranged on shower nozzle, and the other end connects with storage tank；Stream It is located on inner sleeve to regulation valve pocket, and can move relative to inner sleeve；Inner sleeve, flow direction regulation valve, trocar sheath and storage tank The first path can be formed；When pressure within trocar sheath reaches predetermined value, flow direction regulation valve is promoted to move towards shower nozzle, from And make inner sleeve, flow to regulation valve and shower nozzle formation alternate path.After opening shower switch, in pipeline, the room temperature water of remaining is through the One path is stored in storage tank, it is to avoid the waste of water resource.And, the debugging when shower suit of economizing on water is installed, can After reaching to open shower switch, the water flowing out shower nozzle is directly the mixed warm water of hot and cold water, is available for users to directly use, Water temperature need not be tried out repeatedly, convenient.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

The left view of the water saving shower suit that Fig. 1 provides for this utility model embodiment；

Fig. 2 is the front view flowing to regulation valve in the water saving shower suit shown in Fig. 1.

Reference:

1-shower nozzle 2-flows to regulation valve 3-inner sleeve

4-trocar sheath 5-storage tank 6-drain pipe

7-arranges water control switch

201-valve body 202-apopore 501-the first side plate

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality Novel protected scope.

In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Language concrete meaning in this utility model.

The left view of the water saving shower suit that Fig. 1 provides for this utility model embodiment；Fig. 2 is that the water saving shown in Fig. 1 is drenched The front view flowing to regulation valve in bath suit.

As it is shown in figure 1, the water saving shower suit that the present embodiment provides includes: shower nozzle 1, flow to regulation valve 2, inner sleeve 3, outer Sleeve pipe 4 and storage tank 5；Trocar sheath 4 is set in the outside of inner sleeve 3, and one end of trocar sheath 4 is arranged on shower nozzle 1, the other end Connect with storage tank 5；Flow to regulation valve 2 be set on inner sleeve 3, and can move relative to inner sleeve 3；Inner sleeve 3, the flow direction are adjusted Joint valve 2, trocar sheath 4 and storage tank 5 can form the first path；When pressure within trocar sheath 4 reaches predetermined value, flow to regulation Valve 2 is promoted to move towards shower nozzle 1, so that inner sleeve 3, flow direction regulation valve 2 and shower nozzle 1 form alternate path.

During use, opening shower switch, in inner sleeve 3, the room temperature water of remaining is in the first path stores storage tank 5, by During water flowing, the first path is confined space, therefore, along with the increase of the water yield in storage tank, the pressure in trocar sheath Also can be continuously increased, when the pressure in trocar sheath 4 increases to predetermined value, promote flow direction regulation valve 2 to move towards shower nozzle 1, from And form alternate path, now the first path is open circuit, i.e. the water in inner sleeve 3 is sprayed by shower nozzle 1.The water now sprayed is Warm water, user can be used directly.

Flow to the water passage primarily served the purpose of in switching pipeline of regulation valve 2, to reach the room temperature water of remaining in pipeline Store, make the purpose that water is the warm water after hot and cold water mixes of ejection shower nozzle 1.Therefore, every knot that can function as described above Structure, can serve as the flow direction regulation valve 2 of the present embodiment indication.

Specifically, as a kind of embodiment, flow to regulation valve 2 and include spring and movement parts, in movement parts is set in On sleeve pipe 3, and can move relative to inner sleeve 3, spring housing is located in movement parts, and one end of spring connects movement parts, another End connects shower nozzle 1.

Movement parts can be to be provided with the hollow housing of through hole on sidewall, and concrete, the shape of cross section of hollow housing can Think arbitrary shape, such as: circular, square or other polygonized structures, etc., only need to meet the medial wall of movement parts with interior Sleeve pipe 3 matches, enable movement parts to be set on inner sleeve 3 and can under proper condition with inner sleeve 3 relative motion and And difficult drop-off.Additionally, on the sidewall of hollow housing, the quantity of through hole can be one can also be multiple, through hole is permissible For circular hole, square hole or other polygonal hole, etc..

After opening shower switch, the water in pipeline, along the first flow channels, is stored in storage tank 5, along with in trocar sheath 4 The increase of hydraulic pressure, spring is compressed, and movement parts is driven by spring, starts to move along inner sleeve 3 towards shower nozzle 1, when hydraulic pressure increases Time greatly to certain value, the through hole in movement parts connects with shower nozzle 1, and alternate path is formed, and water flows out from shower nozzle 1, now flows out spray The water of 1 is the warm water after hot and cold water mixing.

It should be noted that switch can be arranged on storage tank, so it is easy to the water in user uses storage tank, enters One step reaches the purpose of water saving.It should be noted that and preferably the water in storage tank 5 was used up before upper once shower, so that Water saving shower is sleeved on the state returning to again the first path when user uses next time, still can normally work.

Inner sleeve 3 and the length of trocar sheath 4, size equal-specification and the specification of storage tank 5, can be according to actually used Time external condition select, it is possible to by pipeline remaining room temperature water all store, the mixed warm water of hot and cold water is direct Sprayed by shower nozzle 1, be optimum selection.

After opening shower switch, in pipeline, the room temperature water of remaining is stored in storage tank through the first path, it is to avoid water money The waste in source.And, the debugging when shower suit of economizing on water is installed, after can reaching to open shower switch, flow out shower nozzle Water is directly the mixed warm water of hot and cold water, is available for users to directly use, and need not try out water temperature repeatedly, convenient.

On the basis of above-described embodiment, specifically, flow to regulation valve 2 and include valve body 201 and apopore 202, valve body 201 For the hollow housing of one end open, apopore 202 is arranged on the sidewall of valve body 201；The opening of valve body 201 is set in inner sleeve On pipe 3, the other end is positioned at the inside of shower nozzle 1；When forming the first path, apopore 202 connects with trocar sheath 4；When forming the During two paths, apopore 202 connects with shower nozzle 1.

Valve body 201 is set on inner sleeve 3, and can be provided with on the sidewall of valve body 201 with inner sleeve 3 relative motion Apopore 202, when being not switched on shower switch or just open shower switch, apopore 202 connects with trocar sheath 4；Open shower After switch, along with the increase of hydraulic pressure in trocar sheath 4, the stress of valve body 201 produces change, and valve body 201 is transported initially towards shower nozzle 1 Dynamic, final outflow water hole 202 connects with shower nozzle 1.By debugging before use, finally it is selected to realize the water of remaining in pipeline Be stored in storage tank 5, make water that shower nozzle 1 sprays directly for the inner sleeve 3 of the mixed warm water of hot and cold water, trocar sheath 4 and The size of storage tank 5.During use or shower terminate after close shower switch time, the downward power that valve body 201 is subject to subtracts Power upwards that is little, that be subject to less than it, valve body 201 returns to, under the effect made a concerted effort, the shape that apopore 202 connects with trocar sheath 4 State.Open shower switch in short time can recover to use.

The first path and is achieved by the change of hydraulic pressure in trocar sheath 4, valve body 201 and the ingenious cooperation of apopore 202 The switching of two paths, is stored into the room temperature water of remaining in pipeline in storage tank 5, and the water making outflow shower nozzle 1 is directly warm water, both Avoiding the waste of water resource, also make user need not try out water temperature repeatedly, shower process is more convenient.

On the basis of above-described embodiment, specifically, also including regulation portion and groove, groove is arranged on the side of trocar sheath 4 On wall, the one end in regulation portion is connected with valve body 201, and the other end passes groove；Regulation portion can move along groove, and seal simultaneously Groove.

The position primarily serving the purpose of regulation valve body 201 in regulation portion, therefore, every structure being capable of above-mentioned effect, Can serve as the regulation portion of the present embodiment indication, such as: action bars or stay cord, etc..It should be noted that begin in regulation portion Groove can be sealed eventually, and when operating portion is stay cord, groove is aperture.

After shower terminates, operate regulation portion, make valve body 201 towards away from shower nozzle 1 direction move, apopore 202 again with Trocar sheath 4 connects, and i.e. returns to state during the first path, in order to water saving shower is sleeved on when using next time and normally works.

Arranging regulation portion on valve body 201, arrange the groove that regulation portion is movable on trocar sheath 4, regulation portion can either be Groove moves and groove can be sealed.Not only can control to flow to the position of regulation valve 2 by operation regulation portion, and then control The connected state (mainly operation flows to regulation valve 2 and connects the first path) of pipeline, the position making flow direction regulation valve 2 is more controlled, The use making water saving shower be set with is more secure.Can also be by the state in regulation portion, such as: the position of action bars, stay cord are outside Length outside sleeve pipe 4, knows the pipeline connection state in water saving shower suit, user can more be felt at ease.

On the basis of above-described embodiment, specifically, regulation portion includes action bars, the first baffle plate and second baffle；Operation One end of bar is connected with valve body 201, and the other end passes groove；First baffle plate and second baffle are oppositely arranged on action bars, and Groove can be sealed.

Arranging action bars on valve body 201, action bars passes groove, and can move in groove, the first baffle plate and the Two baffle plates are oppositely arranged on action bars, and fit and seal the medial wall of groove trocar sheath 4.After shower terminates, close shower Switch, if action bars remains in the position flowed to when regulation valve 2 is in alternate path, then user can be grasped by operation Flow direction regulation valve 2 is made to return to connect the state of the first path as bar.In the motor process of action bars, the first baffle plate and second Baffle plate moves therewith, the groove on action bars, the first baffle plate and second baffle hermetically sealed case pipe 4 all the time.Action bars is set and leads to The structure of groove, both ensure that action bars can move in groove, and then the position of application valve body 201, did not resulted in again overcoat Pipe 4 leaks.

On the basis of above-described embodiment, specifically, piston is also included；Piston is arranged at the inside of storage tank 5, by water storage The inner space of case 5 is separated into the first cavity and the second cavity；Second cavity connects with trocar sheath 4.

Generally piston is horizontally disposed with in storage tank 5 or is vertically arranged, and the most only sets with piston level in storage tank 5 It is set to example illustrate.First cavity has a certain amount of air, because piston seal the first cavity, so along with flowing into second The water yield in cavity increases, and piston is started to move to the bottom of storage tank 5 by promoting, and causes the volume of the first cavity to reduce, Its internal air is compressed, and then the air in the first cavity increases to the active force of piston, by the work of a series of power By effect, the final downward pressure being subject to flow direction regulation valve 2 that embodies increases, and makes flow direction regulation valve 2 move towards shower nozzle 1, First path is closed, and alternate path is formed.

It should be noted that switch can also be arranged on the second cavity, when needing to use water, open switch, can release In second cavity, the water of storage uses.

Arranging piston in the inside of storage tank 5, the pressure in alternate path, in addition to hydraulic pressure, adds again the work of piston Firmly, make the power being finally applied to flow on regulation valve 2 bigger, provide bigger for flowing to regulation valve 2 towards the motion of shower nozzle 1 Power, make the flow direction regulation valve 2 motion more secure.

On the basis of above-described embodiment, specifically, the first cavity being provided with pressure-regulating valve 2, pressure-regulating valve 2 is used Pressure size in regulating the first cavity.

Changed the pressure size in the first cavity by pressure-regulating valve 2, and then change the moisture storage capacity in the first path.No Same user, the length of pipeline may be different, and this amount resulting in room temperature water remaining in the pipeline needing to store is different, passes through Regulation pressure-regulating valve 2 finally realizes the change of moisture storage capacity, with the demand of satisfied different use conditions, makes the present embodiment provide Water saving shower suit is more generally applicable.

On the basis of above-described embodiment, specifically, elastic component is also included；Passage, and ventilation it is provided with on storage tank 5 Hole connects with the first cavity；Elastic component is arranged in the first cavity；One end of elastic component is connected with piston, the other end and storage tank First side plate 501 of 5 connects.

Elastic component can have multiple choices, such as: spring or corrugated tube, etc..

Being provided with passage on storage tank 5, and passage and the first cavity connect, elastic component one end is connected with piston, separately One end is connected with the first side plate 501 of storage tank 5, for the ease of describing, elastic component and piston is considered as an entirety below, and Named Flexible element.Start to extrude Flexible element, simultaneously along with the water yield in the second cavity increases the water in the second cavity Flexible element reacts on the water in the second cavity, and along with the increase of Flexible element degree by compression, Flexible element reacts on The power of the water in the second cavity increases the most therewith, and final embodiment is arrived, and the downward power that flow direction regulation valve 2 is subject to increases, and flows to adjust Joint valve 2 moves towards shower nozzle 1.

Arranging Flexible element in the first cavity, the downward power that flow direction regulation valve 2 is subject to increases, and makes the flow direction regulate valve 2 More secure towards the motion of shower nozzle 1.

On the basis of above-described embodiment, specifically, also including positioning portion, the first side plate 501 is adjustable is arranged at storage On water tank 5；Positioning portion is arranged on storage tank 5, for regulation first side plate 501 position in storage tank 5.

Specifically, as a kind of embodiment, positioning portion includes regulating bearing and screw, and the first cavity is uncovered knot Structure；Regulation bearing is arranged on storage tank 5, and screw rotates and is arranged on regulation bearing, and the of the tail end of screw and storage tank 5 Side plate 501 offsets；The side that first side plate 501 is connected with elastic component and the side away from elastic component are respectively arranged with the first tune Position portion and the second positioning portion, the first positioning portion and the second positioning portion act on jointly, it is achieved the adjustment of the first side plate 501 position.

Specifically, alternatively embodiment, positioning portion includes handle, and the shape of cross section of storage tank 5 is circle Shape, the first side plate 501 is threadeded with storage tank 5；Handle is arranged on the first side plate 501.

By turning handle, drive the first side plate 501 to rotate, and then make the first side plate 501 move forward in storage tank 5 Or it is moved rearwards by.

The position primarily serving the purpose of regulation the first side plate 501 in positioning portion, therefore, every knot being capable of above-mentioned effect Structure, can serve as the positioning portion of the present embodiment indication.

The position of the first side plate 501 can be adjusted by positioning portion, and regulate the position of the first side plate 501, Flexible element Also move, cause the volume of the second cavity to change, the final moisture storage capacity changed in alternate path, make water saving shower be set with energy Enough meet different water storage demands；And the regulation changing moisture storage capacity is easier to operate to, make the water saving shower that the present embodiment provides Suit has more versatility, also more attractive.

On the basis of above-described embodiment, specifically, the second cavity being also provided with and communicated with return pipe, return pipe is used for will Second cavity connects with cold water inlet；Backwater control switch it is additionally provided with on return pipe.

In pipeline, the room temperature water of remaining is in the first path is finally stored into storage tank 5, can remain after shower terminates Release when needing and use.On second cavity, connection arranges return pipe, and return pipe arranges switch, storage tank 5 and trocar sheath 4 it Between be also provided with switch, when after shower nozzle 1 water outlet, close the switch between storage tank 5 and trocar sheath 4, open the switch on return pipe, Because the water flow velocity in cold water pipe is big, and pressure is less than the pressure in the second cavity, so the water in the second cavity is pressed into cold In water pipe, together enter water mixing valve with the water in cold water pipe, mix with the water in hot-water line.

Being back in cold water pipe by the water stored in storage tank 5 by return pipe, user need not be considered further that, and water storage is arranged The problem put, the use making water saving shower be set with is more convenient, but also can reuse room temperature water, reaches water saving Purpose.

On the basis of above-described embodiment, specifically, storage tank 5 is additionally provided with drain pipe 6, drain pipe 6 and the second chamber Body connects, and the row's of being provided with water control switch 7 on drain pipe 6.

Drain pipe 6 is set on storage tank 5, drain pipe 6 arranges switch, make the water stored in storage tank 5 use more Add conveniently.

On the basis of above-described embodiment, specifically, also including sealing ring, sealing ring is set in outside flow direction regulation valve 2 Portion, for sealing the gap flowing to regulation valve with shower nozzle 1 contact position.

Flowing to regulation valve 2 and may leave gap with shower nozzle 1 contact position, this will affect between the first path and alternate path Switching, therefore, sealing ring is set in the relevant position flowing to regulation valve 2, increases the tightness of its and shower nozzle, reduction is to first The switching of path and alternate path produces impact.

Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new The scope of type each embodiment technical scheme.

Claims

1. a water saving shower suit, it is characterised in that including: shower nozzle, flow direction regulation valve, inner sleeve, trocar sheath and storage tank； Described trocar sheath is set in the outside of described inner sleeve, and one end of described trocar sheath is arranged on described shower nozzle, the other end with Described storage tank connects；The described regulation valve pocket that flows to is located on described inner sleeve, and can move relative to described inner sleeve；

Described inner sleeve, described flow direction regulation valve, described trocar sheath and described storage tank can form the first path；Described overcoat When pressure within pipe reaches predetermined value, described flow direction regulation valve is promoted to move towards described shower nozzle, so that described inner sleeve Pipe, described flow direction regulate valve and described shower nozzle formation alternate path.

Water saving shower the most according to claim 1 is set with, it is characterised in that the described regulation valve that flows to includes valve body and water outlet Hole, described valve body is the hollow housing of one end open, and described apopore is arranged on the sidewall of described valve body；

The opening of described valve body is set on described inner sleeve, and the other end is positioned at the inside of described shower nozzle；When forming described the During one path, described apopore connects with described trocar sheath；When forming described alternate path, described apopore and described shower nozzle Connection.

Water saving shower the most according to claim 2 is set with, it is characterised in that also include regulation portion and groove, described groove Being arranged on the sidewall of described trocar sheath, the one end in described regulation portion is connected with described valve body, and the other end passes described groove；Institute State regulation portion to move along described groove, and seal described groove simultaneously.

Water saving shower the most according to claim 3 is set with, it is characterised in that described regulation portion includes action bars, first gear Plate and second baffle；One end of described action bars is connected with described valve body, and the other end passes described groove；Described first baffle plate and Described second baffle is oppositely arranged on described action bars, and can seal described groove.

Water saving shower the most according to claim 1 is set with, it is characterised in that also include that piston, described piston are arranged at institute State the inside of storage tank, the inner space of described storage tank is separated into the first cavity and the second cavity；Described second cavity with Described trocar sheath connects.

Water saving shower the most according to claim 5 is set with, it is characterised in that be provided with pressure regulation on described first cavity Valve, described pressure-regulating valve is for regulating the pressure size in described first cavity.

Water saving shower the most according to claim 5 is set with, it is characterised in that also include elastic component；Set on described storage tank It is equipped with passage, and described passage connects with described first cavity；Described elastic component is arranged in described first cavity；Described One end of elastic component is connected with described piston, and the other end is connected with the first side plate of described storage tank.

8. it is set with according to the water saving shower described in any one of claim 5-7, it is characterised in that also connect on described second cavity Being provided with return pipe, described return pipe is for connecting described second cavity with cold water inlet；Also set up on described return pipe Backwater control is had to switch.

9. it is set with according to the water saving shower described in any one of claim 5-7, it is characterised in that be additionally provided with on described storage tank Drain pipe, described drain pipe connects with described second cavity, and the row's of being provided with water control switch on described drain pipe.

10. it is set with according to the water saving shower described in any one of claim 1-7, it is characterised in that also include sealing ring, described close Seal is set in the described outside flowing to regulation valve, for sealing the described gap flowing to regulation valve and described shower nozzle contact position.