CN207648174U - Water nozzle - Google Patents

Abstract

The utility model discloses a kind of water nozzles, including shell, regulating mechanism set on shell inner cavity and for the flow control mechanism of the fluid flow in the fluid channel break-make and fluid channel in controling shell inner cavity and on flow control mechanism for flow control mechanism being adjusted control, shell includes the water inlet pipe mouth for water inlet, control mechanism for assembling flow control mechanism assembles nozzle and for the water outlet of water outlet, control mechanism assembles nozzle and is on the shell between water inlet pipe mouth and water outlet, shell uses the overall structure of injection molding, the injection molding sprue connector that shell injection molding generates is laid in the rotation angle position of control mechanism assembly nozzle and shell and the reinforcement constituted between control mechanism assembly nozzle and shell constructs.Not only ensure the intensity and structure safety of entire shell structure, but also can guarantee the appearance looks elegant of entire shell.Entire shell structure is simple for process；It eliminates removal and handles the processing step of injection molding sprue connector, manufacturing cost relative moderate.

Description

Water nozzle

Technical field

The utility model is related to outlet water control valve gate technique fields, particularly, are related to a kind of water nozzle.

Background technology

Water nozzle is called tap, is a kind of valve formula device being generally used for above water pipe.For controlling the size of flow Switch, there is water-saving effect.Now, more and more consumers select water nozzles, all can be from material, function, moulding, energy saving, strong Many-sided synthesis such as health accounts for.

Existing water nozzle shell, mostly uses greatly metal shell, also there is partly plastic shell.

Wherein, metal shell, dead load is big, complex manufacturing technology, of high cost and not corrosion-resistant, often since corrosion is made With and be broken；And metal shell interacts with internal other materials component, easy tos produce abrasion and leaks, internal part makes It is low with the time limit, it is often necessary to safeguard and replace.

Plastic casing, although dead load is low, cost is at low cost relative to metal shell, plastic casing is easy old Change, service life is low；By fluid be easy incorporate plasticiser, lead to fluid contamination；And plastic casing mostly uses greatly injection molding Molding, necessarily will produce gate adapter, be easy to influence specious.

Utility model content

The utility model provides a kind of water nozzle, complex manufacturing technology, of high cost to solve existing water nozzle shell structure； The inaesthetic technical problem of shell appearance.

The utility model provides a kind of water nozzle, including shell, set on shell inner cavity and for the stream in controling shell inner cavity The flow control mechanism of fluid flow in body channel break-make and fluid channel and convection current to be used on the flow control mechanism The regulating mechanism of control is adjusted in body control mechanism, and shell includes for the water inlet pipe mouth of water inlet, for assembling fluid control The control mechanism assembly nozzle of mechanism and the water outlet for water outlet, control mechanism assembly nozzle are in water inlet pipe mouth and water outlet On shell between mouthful, shell uses the overall structure of injection molding, the injection molding sprue connector that shell injection molding generates to be laid in control The rotation angle position of mechanism assembly nozzle and shell processed simultaneously constitutes the reinforcement construction between control mechanism assembly nozzle and shell.

Further, shell is one kind in glass shell, ceramic case, metal-back, plastic housing or rubber jar.

Further, injection molding sprue connector is axially laid along shell and/or is circumferentially laid along shell；Injection molding sprue connector with Control mechanism assembly nozzle between and/or injection molding sprue connector and shell between for seamlessly transit, curved corner transition, right angle turn At least one of angle transition.

Further, the transverse shape for reinforcing construction is triangle, rectangle or trapezoidal；Reinforcement is configured to pyrometric cone Block, triangular pyramid block, cone table block, triangle plate, trapezoidal plate one kind in the block.

Further, control mechanism assemble nozzle towards shell inner cavity extend constitute cylindricality assemble inner cavity, water inlet pipe mouth and Water outlet is respectively communicated to cylindricality assembly inner cavity.

Further, water inlet pipe mouth and/or water outlet from cylindricality assembly inner cavity bottom end be connected to cylindricality assembly inner cavity or Inner cavity side, which is assembled, from cylindricality assembles inner cavity to cylindricality is connected to.

Further, it is equipped in cylindricality assembly inner cavity for the flow control mechanism limit in chamber and sealing inside the shell Limit structure.

Further, it includes being fixed in shell inner cavity to be used for shape that flow control mechanism, which uses spool mechanism, spool mechanism, At the valve pocket of fluid channel, set on valve pocket intracavity bottom be used for intake fluid by stationary plate, fit on stationary plate for it is quiet Piece, which is rotatably assorted, fluid channel to open stationary plate or to be closed the movable plate and being connected on movable plate of fluid channel of stationary plate and is used for Control the shaft of movable plate rotation；Shaft is through valve pocket and shell and extend out to outside shell, and shaft stretches out part and tune outside shell Save mechanism connection.

Further, flow control mechanism includes the valve deck being covered in control mechanism assembly nozzle opening, runs through valve deck And it is threadedly connected on valve deck for realizing the umbrella regulating part of axial movement adjusting by rotation and being fastened in umbrella tune The umbrella slab end-face of section part, which is used to seal with shell inner cavity, to be coordinated to realize the gasket seal of fluid channel control；Or fluid Control mechanism includes the valve deck being covered in control mechanism assembly nozzle opening and runs through valve deck and be rotationally connected on valve deck Coordinate to realize the tubular spool of fluid channel control for being sealed with shell inner cavity, is offered for shape on tubular spool wall surface At the passway of fluid channel.

Further, it is that surface band holds groove or holds that regulating mechanism, which uses the handwheel for manual rotation control, handwheel, Hold convex block column construction or handwheel in addition unidirectional overhanging handle, with two-way overhanging handle or with handle wheel disc；Or it adjusts Mechanism uses the pneumatic actuator for pneumatically turning；Or regulating mechanism uses and is used for the electronic electronic execution machine turned Structure；Flow control mechanism and/or regulating mechanism are using metal structure, plastic construction, ceramic structure, glass structure, rubber structure At least one of；Or the part-structure of flow control mechanism and/or the part-structure of regulating mechanism are using metal structure, modeling Expect at least one of structure, ceramic structure, glass structure, rubber structure.

The utility model has the advantages that：

The utility model water nozzle is fabricated to integrally formed shell mechanism by injection molding manner, and case surface is molded The injection molding sprue connector left, which is arranged, to be not easy to influence the corner between the control mechanism assembly nozzle of overall appearance and shell Position, and the structural strengthening between control mechanism assembly nozzle and shell is constituted using injection molding sprue connector, both ensured entire shell Intensity and the structure safety of body structure, and can guarantee the appearance looks elegant of entire shell, in conjunction with the integral molded plastic beautiful appearance of shell Feel so that shell integral outer is more attractive.Entire shell structure is simple for process；Eliminate removal and processing injection molding sprue connector Processing step, manufacturing cost relative moderate.

Other than objects, features and advantages described above, the utility model also has other purposes, feature and excellent Point.Below with reference to figure, the utility model is described in further detail.

Description of the drawings

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing In：

Fig. 1 is the flow control mechanism fractionation structural representation of the water nozzle of the preferred embodiment in the utility model；

Fig. 2 is that the cross-section structure of the bottom water inflow type shell for reinforcing construction with triangle of the preferred embodiment in the utility model shows It is intended to；

Fig. 3 is that the cross-section structure of the trapezoidal bottom water inflow type shell for reinforcing construction of the band of the preferred embodiment in the utility model shows It is intended to；

Fig. 4 is that the cross-section structure of the trapezoidal lateral intake type shell for reinforcing construction of the band of the preferred embodiment in the utility model shows It is intended to；

Fig. 5 is the water inlet end structural schematic diagram of the shell for reinforcing construction with pyrometric cone of the preferred embodiment in the utility model；

Fig. 6 is the water inlet end structural schematic diagram of the shell for reinforcing construction with trapezoidal tapers of the preferred embodiment in the utility model；

Fig. 7 is the water inlet end structural schematic diagram that the band plate-like of the preferred embodiment in the utility model reinforces the shell of construction；

Fig. 8 is the structural schematic diagram of the valve core type flow control mechanism of the preferred embodiment in the utility model；

Fig. 9 is the structural schematic diagram of the umbrella flow control mechanism of the preferred embodiment in the utility model；

Figure 10 is the structural schematic diagram of the cylindrical fluid control mechanism of the preferred embodiment in the utility model；

Figure 11 is the structural schematic diagram of the water nozzle of the unidirectional handle regulating mechanism of the preferred embodiment in the utility model；

Figure 12 is the structural schematic diagram of the bidirectional handle regulating mechanism of the preferred embodiment in the utility model.

Marginal data：

1, shell；101, water inlet pipe mouth；102, control mechanism assembles nozzle；1021, cylindricality assembles inner cavity；103, it is discharged Mouthful；2, flow control mechanism；201, valve pocket；202, stationary plate；203, movable plate；204, shaft；205, valve deck；206, umbrella is adjusted Part；2061, umbrella slab end-face；207, gasket seal；208, tubular spool；2081, passway；3, regulating mechanism；301, hand Wheel；4, injection molding sprue connector；401, reinforce construction；5, limit structure.

Specific implementation mode

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by following The multitude of different ways for limiting and covering is implemented.

Fig. 1 is the flow control mechanism fractionation structural representation of the water nozzle of the preferred embodiment in the utility model；Fig. 2 is this reality With the cross-sectional view of the bottom water inflow type shell for reinforcing construction with triangle of novel preferred embodiment；Fig. 3 is this practicality The cross-sectional view of the trapezoidal bottom water inflow type shell for reinforcing construction of band of novel preferred embodiment；Fig. 4 is that this practicality is new The cross-sectional view of the trapezoidal lateral intake type shell for reinforcing construction of band of type preferred embodiment；Fig. 5 is the utility model The water inlet end structural schematic diagram of the shell for reinforcing construction with pyrometric cone of preferred embodiment；Fig. 6 is that the utility model is preferably implemented The water inlet end structural schematic diagram of the shell for reinforcing construction with trapezoidal tapers of example；Fig. 7 is the band plate of the preferred embodiment in the utility model Shape reinforces the water inlet end structural schematic diagram of the shell of construction；Fig. 8 is the valve core type fluid control of the preferred embodiment in the utility model The structural schematic diagram of mechanism；Fig. 9 is the structural schematic diagram of the umbrella flow control mechanism of the preferred embodiment in the utility model；Figure 10 It is the structural schematic diagram of the cylindrical fluid control mechanism of the preferred embodiment in the utility model；Figure 11 is that the utility model is preferably implemented The structural schematic diagram of the water nozzle of the unidirectional handle regulating mechanism of example；Figure 12 is the bidirectional handle tune of the preferred embodiment in the utility model Save the structural schematic diagram of mechanism.

As shown in Figure 1, the water nozzle of the present embodiment, including shell 1, it is set to 1 inner cavity of shell and in 1 inner cavity of controling shell Fluid channel break-make and the fluid flow in fluid channel flow control mechanism 2 and used on flow control mechanism 2 In the regulating mechanism 3 for flow control mechanism 2 being adjusted control, shell 1 include for water inlet water inlet pipe mouth 101, be used for The control mechanism assembly nozzle 102 and the water outlet 103 for water outlet for assembling flow control mechanism 2, control mechanism assembly pipe Mouth 102 is on the shell 1 between water inlet pipe mouth 101 and water outlet 103, and shell 1 is using the overall structure of injection molding, shell The injection molding sprue connector 4 that 1 injection molding generates is laid in the rotation angle position of control mechanism assembly nozzle 102 and shell 1 and constitutes control The reinforcement construction 401 between nozzle 102 and shell 1 assembles in mechanism.The utility model water nozzle is made integral by injection molding manner 1 structure of molding shell, and 1 surface of shell is molded the left setting of injection molding sprue connector 4 and is being not easy to influence overall appearance Control mechanism assembly nozzle 102 and shell 1 between rotation angle position, and constitute control mechanism using injection molding sprue connector 4 and fill With the structural strengthening between nozzle 102 and shell 1, the intensity and structure safety of entire shell structure were not only ensured, but also can guarantee whole The appearance looks elegant of a shell is felt so that shell integral outer is more attractive in conjunction with the integral molded plastic beautiful appearance of shell.Entire shell Body structural manufacturing process is simple；It eliminates removal and handles the processing step of injection molding sprue connector 4, manufacturing cost relative moderate.Implement When, can injection molding sprue be directly designed to required structure to be formed, just be formed naturally after injection molding and 1 one of shell Molding reinforcement construction 401.Optionally, control mechanism assembly 102 internal face of nozzle is equipped with for assembling flow control mechanism 2 Assembly internal thread.Optionally, in 1 inner cavity of shell be equipped with for limit 2 position of flow control mechanism and with flow control mechanism 2 Cooperation is to realize the limit structure 5 of 1 bore passages of shell sealing.Optionally, limit structure 5 can be limited step, limiting slot, Limit at least one of block, spacing ring.Optionally, sealing ring can also be arranged in 5 position of limit structure, be used for and fluid control Sealing between mechanism 2 processed.Optionally, water outlet 103 could be provided as elbow bend, arc elbow, straight tube, fold-line-shaped elbow In one kind.

In the present embodiment, shell 1 is one kind in glass shell, ceramic case, metal-back, plastic housing or rubber jar.It can root It needs to select different 1 structures of shell according to product, be used and appearance needs with meeting.Glass shell, using high-strength armoured heat-resisting Glass injection molding can view housing interior structure, and appearance is beautiful, and can be with anticorrosion；There is no plastic case structures Aging and the fluid being passed through lead to the problem of fluid contamination, environmental protection, health, safety.Highstrenghtpiston may be used in plastic housing It is made, portable construction is cheap；It when for commercial Application, and is not used in when drinking, can also be fabricated to using waste plastic Type.Metal-back, texture is good, and appearance is beautiful, solid；The environment not high suitable for corrosivity uses.Ceramic shell has heat transfer slow And the characteristic that even heat transmits, it is not easy to cause external burning heat sensation even if being passed through boiling water, does not easily cause scald；There is no modelings Material shell structure aging and the fluid being passed through lead to the problem of fluid contamination, environmental protection, health, safety；It can be with high temperature resistant, corrosion resistant Erosion is integrally formed appearance looks elegant.Rubber jar, wear-resistant, impact resistant, protecting against shock are good.

As shown in Figure 1, in the present embodiment, injection molding sprue connector 4 is along the axial laying of shell 1 and/or along the circumferential cloth of shell 1 If.Can as needed and 1 appearance and size size of shell, select injection molding sprue connector 4 different towards position and laying Quantity prevents hollow bubble from generating to facilitate the integral molded plastic of water nozzle shell to be molded and internal structure when ensureing injection molding is full. The corner that different directions are formed with different directions simultaneously is reinforced, and ensures structural stability and intensity.Injection molding sprue connector 4 and control Between mechanism processed assembly nozzle 102 and/or between injection molding sprue connector 4 and shell 1 to seamlessly transit, it is curved corner transition, straight At least one of angle corner transition.Can as needed and injection molding sprue form, different processing modes is selected, with shape At the construction shape between injection molding sprue connector 4 and control mechanism assembly nozzle 102 and/or between injection molding sprue connector 4 and shell 1 Formula facilitates making, while also ensureing good appearance, while ensureing structure connective stability.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, in the present embodiment, the transverse shape for reinforcing construction 401 is three Angular, rectangle is trapezoidal.Shown in Fig. 2, the transverse shape for reinforcing construction 401 is triangle.Shown in Fig. 3, reinforce construction 401 Transverse shape be it is trapezoidal.Can as needed and gate shape selects the transverse shapes of different reinforcement constructions 401, To facilitate process implementing, while improving structural strength.Reinforce construction 401 as pyrometric cone block, triangular pyramid block, cone table block, triangle Plate, trapezoidal plate one kind in the block.Shown in Fig. 1, it is triangle plate to reinforce construction 401.Shown in Fig. 5, it is triangle to reinforce construction 401 Bore block.Shown in Fig. 6, it is cone table block to reinforce construction 401.Shown in Fig. 7, it is plate-like to reinforce construction 401.Can as needed with And gate shape selects different reinforcements to construct 401, to facilitate process implementing, while improving structural strength.

As shown in Figure 2, Figure 3 and Figure 4, in the present embodiment, control mechanism assembles nozzle 102 and extends structure towards 1 inner cavity of shell Inner cavity 1021 is assembled at cylindricality.Water inlet pipe mouth 101 and water outlet 103 are respectively communicated to cylindricality assembly inner cavity 1021.Composition rule Assembly cavity, inner cavity 1021 is assembled by cylindricality and constitutes the assembly cavity to match with flow control mechanism 2, is filled by cylindricality Mutual cooperation with inner cavity 1021 and flow control mechanism 2 is to form closed fluid channel or form partially communicating fluid The fluid channel that channel or formation are opened completely, to realize fluid on-off control and fluid flow control.Facilitate fluid The making of control mechanism 2 is conducive to the type selection of flow control mechanism 2, facilitate flow control mechanism 2 and 1 inner cavity of shell it Between sealing, effectively prevent infiltration drainage.

As shown in Figure 2, Figure 3 and Figure 4, in the present embodiment, water inlet pipe mouth 101 and/or water outlet 103 assemble inner cavity from cylindricality 1021 bottom ends, which are connected to cylindricality assembly inner cavity 1021 or assemble 1021 lateral communication of inner cavity to cylindricality from cylindricality, assembles inner cavity 1021.Fluid flow passageway different in 1 inner cavity of shell is formed, is laid in order to the structure of different flow control mechanisms 2.It can Selection of land, water inlet pipe mouth 101 is connected to the communication port of control mechanism assembly nozzle 102 and water outlet 103 is connected to control mechanism dress Communication port with nozzle 102 misses one another arrangement.Optionally, water inlet pipe mouth 101 is connected to the company of control mechanism assembly nozzle 102 The communication port face that port is connected to control mechanism assembly nozzle 102 with water outlet 103 is laid.Using different disengaging aquaporins Inflow and outflow is carried out, to meet different flow cavitation result needs；It can facilitate to form difference using different waterway channels simultaneously Shell 1 contour structures, the selection of more shapes and the different valve control mechanism of mounted inside are formed, to meet indoor dress Repair environment needs and flow cavitation result needs.It uses, is also applied for each suitable for all kinds of cold and hot water management water nozzles, multichannel water nozzle Class fluid environment uses.

As shown in Figures 2 and 3, in the present embodiment, cylindricality is assembled in inner cavity 1021 and is equipped with for flow control mechanism 2 outside The limit structure 5 of limit and sealing in 1 inner cavity of shell.Optionally, limit structure 5 can be limited step, limiting slot, limited block At least one of body, spacing ring.Optionally, sealing ring can also be arranged in 5 position of limit structure, be used for and flow control mechanism Sealing between 2.

As illustrated in figures 1 and 8, in the present embodiment, flow control mechanism 2 uses spool mechanism.Spool mechanism includes affixed Be used to form in 1 inner cavity of shell fluid channel valve pocket 201, set on 201 intracavity bottom of valve pocket be used for intake fluid by Stationary plate 202 fits in fluid channel or closing stationary plate for being rotatably assorted with stationary plate 202 to open stationary plate 202 on stationary plate 202 The movable plate 203 of 202 fluid channel and be connected on movable plate 203 for control movable plate 203 rotation shaft 204.Shaft 204 It through valve pocket 201 and shell 1 and extend out to outside shell 1, the part that shaft 204 is stretched out outside shell 1 is connect with regulating mechanism 3.Profit Movable plate 203 is driven to rotate with shaft 204, so that the trepanning on movable plate 203 or the trepanning on fluting and stationary plate 202 or fluting shape At different matching relationships, to realize fluid channel be turned on and off and the radial dimension of control of fluid channel, i.e., in fact Existing fluid flow control.Optionally, valve pocket 201 is relied on by sealing ring contact on the limited step of 1 inner cavity of shell.It is optional Ground, stationary plate 202 are fixed on by positioning seal ring in 201 inner cavity of valve pocket.Optionally, valve pocket 201 is equipped with the opening of shell 1 position At least one sealing ring.Optionally, at least one sealing ring is equipped between shaft 204 and valve pocket 201.

As shown in figure 9, in the present embodiment, flow control mechanism 2 includes being covered in the control mechanism assembly opening of nozzle 102 Valve deck 205, through valve deck 205 and be threadedly connected on valve deck 205 for by rotation with realize axial movement adjust umbrella Shape regulating part 206 and be fastened in umbrella regulating part 206 umbrella slab end-face 2061 be used for 1 bore seal of shell coordinate with Realize the gasket seal 207 of fluid channel control.Gasket seal 207 is by fixing at the umbrella tablet end of umbrella regulating part 206 It is close using gasket seal 207 and the inner cavity step surface of water inlet pipe mouth 101 or the inner cavity step surface of water outlet 103 on face 2061 Contact is rotated close to realize with realizing the sealing in 1 cavity fluid channel of shell by the adjusting umbrella of regulating mechanism 3 regulating part 206 Gasket 207 opens the sealing capping in 1 cavity fluid channel of shell or channel, to control water inlet pipe mouth 101 and water outlet Break-make between mouth 103 and fluid flow control.Optionally, umbrella regulating part 206 can be stretched out by shaft outside valve deck 205 And it is connect with regulating mechanism 3.Optionally, at least one sealing ring is equipped between 1 inner cavity of valve deck 205 and shell.Optionally, fluid Control mechanism 2 include be covered in control mechanism assembly nozzle 102 opening on valve deck 205 and through valve deck 205 and the company of rotation It is connected on valve deck 205 for coordinating with 1 bore seal of shell to realize the tubular spool 208 of fluid channel control, tubular spool The passway 2081 for being used to form fluid channel is offered on 208 wall surfaces, as shown in Figure 10.It is offered on tubular spool 208 logical Road junction 2081 passes through the 1 cavity fluid channel of wall body closure of tubular spool 208；By the rotation for controlling tubular spool 208 To form the different mated conditions between passway 2081 and water inlet pipe mouth 101 and water outlet 103, to control water inlet pipe mouth Break-make between 101 and water outlet 103 and fluid flow control.It optionally, can also be in tubular spool 208 and valve deck 205 Between install elastic mechanism or spring additional, moved axially by button control tubular spool 208, with realize passway 2081 with into Different mated conditions between hose nozzle 101 and water outlet 103, it is logical between water inlet pipe mouth 101 and water outlet 103 to control The control of disconnected and fluid flow.

As shown in Figure 1, Figure 11 and Figure 12, in the present embodiment, regulating mechanism 3 is using the handwheel for manual rotation control 301.Optionally, handwheel 301 is that surface band holds groove or holds the column construction of convex block.Optionally, handwheel 301 is unidirectional in addition Overhanging handle, with two-way overhanging handle or with handle wheel disc.Optionally, regulating mechanism 3 is pneumatically held using for what is pneumatically turned Row mechanism.Optionally, regulating mechanism 3 is using for the electronic electric operator turned.It can select more according to actual needs For economic simple hand wheel structure, to facilitate manual adjusting.Optionally, it circumferentially and/or is axially laid on handwheel multiple recessed At least one of slot, rough surface, raised line, salient point, convex block, pit facilitate force to control to improve sense of touch and increasing friction force System.The pneumatic actuator conveniently accurately controlled or electric operator can be selected, control is accurately controlled and automate to facilitate System.The control system with infrared receiver, bluetooth reception, electromagnetic signal reception etc. may be used, servo-drive system carries out driving control System.Optionally, flow control mechanism 2 and/or regulating mechanism 3 using metal structure, plastic construction, ceramic structure, glass structure, At least one of rubber structure.Optionally, the part-structure of the part-structure of flow control mechanism 2 and/or regulating mechanism 3 is adopted With at least one of metal structure, plastic construction, ceramic structure, glass structure, rubber structure.Can according to actual needs, Different structured sorts is selected, needs are used to meet.Utilize the high intensity of metal structure.Utilize the light letter of plastic construction It is clean.Utilize glass structure and the transparency and corrosion resistance.Utilize the wearability of ceramics, corrosion resistance, heat-resisting quantity.Utilize rubber The wearability and shock resistance of glue.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of water nozzle, including shell (1), it is set to the shell (1) inner cavity and for controlling the stream in the shell (1) inner cavity The flow control mechanism (2) of fluid flow in body channel break-make and fluid channel and be set to the flow control mechanism (2) On regulating mechanism (3) for the flow control mechanism (2) being adjusted control,

The shell (1) includes for the water inlet pipe mouth (101) of water inlet, the control for assembling the flow control mechanism (2) Nozzle (102) and the water outlet (103) for water outlet assemble in mechanism,

The control mechanism assembly nozzle (102) is in described between the water inlet pipe mouth (101) and the water outlet (103) On shell (1),

It is characterized in that,

The shell (1) uses the overall structure of injection molding,

The injection molding sprue connector (4) that the shell (1) injection molding generates be laid in the control mechanism assembly nozzle (102) with it is described The rotation angle position of shell (1) simultaneously constitutes the reinforcement construction between the control mechanism assembly nozzle (102) and the shell (1) (401)。

2. water nozzle according to claim 1, which is characterized in that

The shell (1) is one kind in glass shell, ceramic case, metal-back, plastic housing or rubber jar.

3. water nozzle according to claim 2, which is characterized in that

The injection molding sprue connector (4) is axially laid along the shell (1) and/or is circumferentially laid along the shell (1)；

Between the injection molding sprue connector (4) and control mechanism assembly nozzle (102) and/or the injection molding sprue connector (4) between the shell (1) to seamlessly transit, curved corner transition, at least one of right-angled corner transition.

4. water nozzle according to claim 2, which is characterized in that

The transverse shape for reinforcing construction (401) is triangle, rectangle or trapezoidal；

The reinforcement construction (401) is pyrometric cone block, triangular pyramid block, cone table block, triangle plate, trapezoidal plate one kind in the block.

5. water nozzle according to any one of claim 1 to 4, which is characterized in that

The control mechanism assembly nozzle (102) extends towards the shell (1) inner cavity constitutes cylindricality assembly inner cavity (1021),

The water inlet pipe mouth (101) and the water outlet (103) are respectively communicated to cylindricality assembly inner cavity (1021).

6. water nozzle according to claim 5, which is characterized in that

The water inlet pipe mouth (101) and/or the water outlet (103) are connected to column from cylindricality assembly inner cavity (1021) bottom end Shape dress assembles inner cavity (1021) lateral communication to cylindricality assembly inner cavity (1021) with inner cavity (1021) or from the cylindricality.

7. water nozzle according to claim 5, which is characterized in that

It is equipped in cylindricality assembly inner cavity (1021) for the flow control mechanism (2) in the shell (1) inner cavity The limit structure (5) of limit and sealing.

8. water nozzle according to any one of claim 1 to 4, which is characterized in that

The flow control mechanism (2) uses spool mechanism,

The spool mechanism includes being fixed in be used to form the valve pocket (201) of fluid channel in the shell (1) inner cavity, be set to institute State valve pocket (201) intracavity bottom for intake fluid by stationary plate (202), fit on the stationary plate (202) for institute Stationary plate (202) is stated to be rotatably assorted fluid channel to open the stationary plate (202) or the fluid channel of the closing stationary plate (202) Movable plate (203) and be connected on the movable plate (203) for control the movable plate (203) rotation shaft (204)；

The shaft (204) is through the valve pocket (201) and the shell (1) and extend out to the shell (1) outside,

The shaft (204) is stretched out the part of the shell (1) outside and is connect with the regulating mechanism (3).

9. water nozzle according to any one of claim 1 to 4, which is characterized in that

The flow control mechanism (2) include the valve deck (205) being covered in control mechanism assembly nozzle (102) opening, Through the valve deck (205) and it is threadedly connected on the valve deck (205) for moving axially adjusting by rotation to realize Umbrella regulating part (206) and the umbrella slab end-face (2061) for being fastened in the umbrella regulating part (206) be used for it is described outer The cooperation of shell (1) bore seal is to realize the gasket seal (207) of fluid channel control；Or

The flow control mechanism (2) include the valve deck (205) that is covered in control mechanism assembly nozzle (102) opening with And through the valve deck (205) and be rotationally connected on the valve deck (205) for the shell (1) bore seal coordinate with It realizes the tubular spool (208) of fluid channel control, is offered on tubular spool (208) wall surface and be used to form fluid channel Passway (2081).

10. water nozzle according to any one of claim 1 to 4, which is characterized in that

The regulating mechanism (3) is held using the handwheel (301) for manual rotation control, the handwheel (301) for surface band Groove or hold convex block column construction or the handwheel (301) in addition unidirectional overhanging handle, with two-way overhanging handle or band Handle wheel disc；Or

The regulating mechanism (3) is using the pneumatic actuator for pneumatically turning；Or

The regulating mechanism (3) is using for the electronic electric operator turned；

The flow control mechanism (2) and/or the regulating mechanism (3) are using metal structure, plastic construction, ceramic structure, glass At least one of glass structure, rubber structure；Or

The part-structure of the flow control mechanism (2) and/or the part-structure of the regulating mechanism (3) using metal structure, At least one of plastic construction, ceramic structure, glass structure, rubber structure.