CN208612791U - A kind of adjustable core nozzle - Google Patents

Abstract

The utility model discloses a kind of adjustable core nozzle.It is installed with the core of deflectable adjusting in the jet port of the adjustable core nozzle, was formed with water through-hole in the core；Water is sprayed across crossing after water through-hole for the core from the jet port in the adjustable core nozzle, and the deflection angle by adjusting the core is realized and adjusts spray angle.The beneficial effects of the utility model are: the adjustable core nozzle realizes the adjusting to spray angle by adjusting the deflection angle of the core, structure is simple, moreover, it is also possible to adjust spray angle according to actual needs, meets people and the injection at a certain position is massaged.

Description

A kind of adjustable core nozzle

Technical field

The utility model belongs to bathroom technical field, more particularly to a kind of adjustable core nozzle.

Background technique

With the raising that people require quality of the life, message bathtub is becoming increasingly popular.And message bathtub is usually to make With massage nozzle injection water, by the impact of water flow to generate massage effect, therefore the structure of massage nozzle is designed for pressing The quality for effect of rubbing plays a crucial role.

When people feel tired out, it is desirable to carry out the impact of injection water to the privileged site of body to generate massage effect Fruit.At this point, just needing the nozzle in an adjustable injection water direction.However, the nozzle of existing shower is generally mostly solid Positioning set water spray, although the water discharging direction of some nozzles be it is adjustable, its structure of existing adjustable nozzle is most Complexity is difficult to assembly and disassembly, high failure rate, is used for a long time and massage functions is easy to cause to fail.

Utility model content

Utility model aims to solve the problems in existing, a kind of adjustable core of adjustable spray angle is provided Nozzle.

To reach above-mentioned purpose, the utility model adopts the following technical solution: a kind of adjustable core nozzle, jet port are built-in Core equipped with deflectable adjusting was formed with water through-hole in the core；Water passes through the ball in the adjustable core nozzle Core is crossed after water through-hole from jet port ejection, and the deflection angle by adjusting the core is realized and adjusts spray angle.

Preferably, nozzle chamber is equipped in the adjustable core nozzle, the nozzle chamber was formed with water inner cavity, and described The setting of water through-hole excessively of core described in the water outlet face of nozzle chamber, water enter the core after flowing through the water inner cavity excessively It crosses in water through-hole；The water inlet end for crossing water through-hole is protruded into realize the inclined of the limitation core in the water outlet for crossing water inner cavity Gyration.

Preferably, comprising: nozzle body, be formed with it is described cross water inner cavity and with it is described cross water inner cavity be connected into Port, the water inner cavity of crossing are connected to form the inlet channel of the nozzle body with the air inlet；Water inner core is crossed, is installed It is intracavitary in water in crossing for the nozzle body, it is described cross water inner core and it is described cross water inner cavity and cooperate constitute in the nozzle Chamber, and the water outlet for crossing water inner core constitutes the water outlet of the nozzle chamber；And waterpower suction head, it is installed in the spray The air inlet of mouth ontology；Wherein, the water inner core of crossing is equipped with the air inlet being connected with the outlet side of the inlet channel, described Negative pressure is generated by water inside waterpower suction head to draw air into, and air is sent into the inlet channel, eventually by institute It states air inlet and crosses water inner core into described.

Preferably, the water inner core outer sheath of crossing is equipped with the first sealing ring, and first sealing ring is lip-type packing, and Between the inlet channel and the air inlet；The lip-type packing is abutted against with the inner wall for crossing water inner cavity, and The lip-type packing is open towards the air inlet.

Preferably, the adjustable core nozzle further includes the core set for assembling the core, and the core set is detachable Ground is fixed in the nozzle body water outlet, and the core set is formed with the jet port of the adjustable core nozzle, the core It is contained in the core set, and the water through-hole of crossing is connected to the nozzle chamber and the jet port.

It preferably, further include the cover being connect with the nozzle body, the cover is formed with cover inner cavity, the core Realize that Elastic buckle connects with being mutually clamped for card slot by elastic card claw between set and the cover.

It preferably, further include the internal mounting plate for being formed with through-hole, the mounting plate sandwiched is fixed on the cover and institute It states between the water outlet end face of nozzle body；The second sealing is installed between the water outlet end face and the mounting plate of the nozzle body Circle, is installed with third sealing ring between the mounting plate and the cover；The cover protrudes into the through-hole of the mounting plate, and The water outlet end face of the cover, the mounting plate and the nozzle body passes through second sealing ring and the third sealing ring Mutual cooperation realize be tightly connected.

It preferably, further include holding out against the dead ring that lid, water inlet pipe and cross section are pyramidal structure；The nozzle body enters The annular slope being used cooperatively with the dead ring is formed on the inside of the mouth of a river；The dead ring is contained in the water inlet, And the tapered slope of the dead ring is abutted against with the annular slope；The water inlet pipe pass through the dead ring protrude into it is described enter In the mouth of a river, the lid that holds out against is tightly connected with the nozzle body, and inwardly dead ring described in contact, so that the dead ring exists Water inlet pipe described in banding under the extruding of the annular slope.

It preferably, further include the drainpipe for being installed in the discharge outlet of the nozzle body, the nozzle body is also formed with With the discharge outlet crossing water inner cavity and being connected, the water inner cavity of crossing is connected to form the nozzle body with the discharge outlet Drainage channel；In the water intake end of the drainage channel is set at the water outlet of the nozzle chamber, the water outlet of the drainage channel It is connected with the drainpipe.

Preferably, the buckle structure for fool proof is additionally provided between the waterpower suction head and the nozzle body.

Compared to the prior art, the technical solution of the utility model has the following beneficial effects:

1, water is sprayed across crossing after water through-hole for the core from the jet port in the adjustable core nozzle, and is passed through The deflection angle for adjusting the core, which is realized, adjusts spray angle, realizes by adjusting the deflection angle of the core to jet angle The adjusting of degree, structure is simple, moreover, it is also possible to adjust spray angle according to actual needs, meets people to a certain position Injection massage；

2, the water inlet end for crossing water through-hole is protruded into realize the inclined of the limitation core in the water outlet for crossing water inner cavity Gyration realizes the limitation to the deflection angle of the core by the mutual cooperation of the water outlet and the inlet through hole, It has the advantages of simple structure and easy realization；

3, after water is out of the water inlet injection waterpower suction head, negative pressure is generated in the waterpower suction head by air It sucks from the air entry, and air is sent into the inlet channel by the air inlet, eventually by the air inlet Water inner core is crossed into described, air is introduced by flowing water, guarantees the gas for introducing enough pressure, to improve massage effect；

4, the lip-type packing is abutted against with the inner wall for crossing water inner cavity, and the opening direction of the lip-type packing The air inlet, so that one-way conduction between the inlet channel and the air inlet, the water that prevents from reversely going here and there is logical to the air inlet Road；

5, core set is removably fixed in the nozzle body water outlet, and the core set be formed with it is described can The jet port of aligning nozzle, the core are contained in core set, and it is described cross water through-hole be connected to the nozzle chamber and The jet port assembles the core by core set, is not only simple in structure, stability is good, and maintenance easy to disassemble；

6, the elastic card claw of the core set protrudes into the cover inner cavity of the cover, forms the cover and the core set Between Elastic buckle, be engaged by clamping, be not only simple in structure, stability by the inner wall of elastic card claw and the cover inner cavity It is good, moreover, maintenance easy to disassemble；

7, the cover protrudes into the through-hole of the mounting plate, the water outlet end face of the nozzle body and the mounting plate it Between be installed with the second sealing ring, third sealing ring, the second sealing ring and third are installed between the mounting plate and the cover The sealing performance that sealing ring cooperates between the guarantee cover, the mounting plate and the nozzle body, and then can save Slightly in the barrier technology of hole inner headed face gluing in production process；

8, the dead ring is contained in the water inlet, and the tapered slope of the dead ring and the annular slope phase It abuts；The water inlet pipe passes through the dead ring and protrudes into the water inlet, described to hold out against lid and the water inlet thread seal Connection, and inwardly dead ring described in contact, so that dead ring water inlet pipe described in banding under the extruding of the annular slope, By the mutual cooperation for holding out against lid and the dead ring, being detachably connected for water inlet pipe is realized, structure is simple, stability It is good, it is easy to maintain；

9, in the water intake end of the drainage channel is set at the water outlet of the nozzle chamber, the water outlet of the drainage channel It is connected with the drainpipe, so as to exclude the residual water of the adjustable core nozzle water outlet in time, avoids remaining Aqueous metamorphism and generate pollution.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model Improper restriction.In the accompanying drawings:

Fig. 1 is the stereoscopic schematic diagram of adjustable core nozzle provided by the embodiment of the utility model；

Fig. 2 is the partial resolution structural schematic diagram of adjustable core nozzle shown in Fig. 1；

Fig. 3 is the schematic diagram of the section structure of an angle of adjustable core nozzle shown in Fig. 1；

Fig. 4 is the schematic diagram of the section structure of another angle of adjustable core nozzle shown in Fig. 1；

Fig. 5 is the partial structure diagram of adjustable core nozzle shown in Fig. 1；

Fig. 6 is the structural schematic diagram that core covers in adjustable core nozzle shown in Fig. 5；

Fig. 7 is the structural schematic diagram of cover in adjustable core nozzle shown in Fig. 5.

Appended drawing reference:

Nozzle body 10, cross water inner core 20, waterpower suction head 30, drainpipe 40, core 50, core set 60, cover 70, Mounting plate 80, jet port 100 cross water inner cavity 101, air inlet 102, discharge outlet 103, water inlet 104, annular slope 105, water outlet Water through-hole 501, elastic card claw 61, accommodation space 601, card slot, water inlet 301, air entry 302, are crossed at air inlet 201 in end face 106 602, cover inner cavity 701, buckle raised 702, through-hole 801, the first sealing ring 110, the second sealing ring 120, third sealing ring 130, lid 140, dead ring 150, water inlet pipe 200, axial projection 1201 are held out against.

Specific embodiment

In order to be clearer and more clear technical problem to be solved in the utility model, technical solution and beneficial effect, with Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein Example is applied only to explain the utility model, is not used to limit the utility model.

Please refer to Fig. 1-7, adjustable core nozzle provided by the utility model include nozzle body 10, cross water inner core 20, Waterpower suction head 30, drainpipe 40, core 50, core set 60, cover 70 and mounting plate 80.

The water inner core 20 of crossing is installed in the nozzle body 10, and the core 50 is fixed on by core set 60 The nozzle body 10, the waterpower suction head 30 and the drainpipe 40 are both secured to the nozzle body 10, the installation Plate 80 is fixed on the nozzle body 10 by the cover 70.

Wherein, the nozzle body 10 be formed with it is described cross water inner cavity 101, with it is described mistake water inner cavity 101 be connected into Port 102 and the discharge outlet 103 being connected with the water inner cavity 101 excessively.In the present embodiment, it is described cross water inner cavity 101 with The air inlet 102 is connected to form the inlet channel of the nozzle body 10, described to cross water inner cavity 101 and the discharge outlet 103, which are connected, to form the drainage channel of the nozzle body 10.

The water inner core 20 excessively is installed in the water inner cavity 101 excessively of the nozzle body 10, described to cross water inner core 20 and institute Stated the nozzle chamber that the mutual cooperation of water inner cavity 101 constitutes the adjustable core nozzle, and the water outlet structure for crossing water inner core 20 At the water outlet of the nozzle chamber.

In order to realize that the air suction function of the adjustable core nozzle, the waterpower suction head 30 are equipped with water inlet 301 and air-breathing Mouth 302, and the waterpower suction head 30 is installed in the air inlet 102.Wherein, it is described cross water inner core 20 be equipped with it is described into The air inlet 201 that the outlet side in gas channel is connected, after water is injected in the waterpower suction head 30 from the water inlet 301, institute It states generation negative pressure in waterpower suction head 30 to suck air from the air entry 302, and passes through the air inlet 102 for air It is sent into the inlet channel, crosses water inner core 20 into described eventually by the air inlet 201.

Selectively, in order to realize foolproof function that the waterpower suction head 30 is installed, the waterpower suction head 30 and institute State the buckle structure 31 being additionally provided between nozzle body 10 for fool proof.Specifically, the buckle structure 31 includes being set to waterpower The buckle convex block 311 of suction head 30 and the buckle through-hole 312 for being formed in the nozzle body 10, the buckle convex block 311 are stretched Enter the buckle through-hole 312 and not only realize fool proof between the waterpower suction head 30 and the nozzle body 10, but also can be with Further improve mounting stability between the two.

Selectively, other suitable fool proofs can also be used between the waterpower suction head 30 and the nozzle body 10 Structure, the use of the new type do not limit this.

Moreover, 20 outer sheath of water inner core of crossing is equipped with the first sealing ring 110, first sealing ring 110 is that lip shape is close Seal, and be set between the inlet channel and the air inlet 201.The lip-type packing and the water inner cavity 101 excessively Inner wall abuts against, and the V-type of the lip-type packing is open towards the air inlet 201.

In order to realize that the drain function of the adjustable core nozzle, the drainpipe 40 are installed in the row of the nozzle body 10 The mouth of a river 103.Moreover, the water intake end of the drainage channel be set to the nozzle chamber water outlet in, the drainage channel go out Water end (W.E.) is connected with the drainpipe 40.

In order to realize the spray angle for adjusting the adjustable core nozzle as needed, the jet port of the adjustable core nozzle It is installed with the core 50 of deflectable adjusting in 100, was formed with water through-hole 501 in the core 50；Water is sprayed in the adjustable core It is sprayed across crossing after water through-hole 501 for the core 50 from the jet port 100 in mouth, and by adjusting the core 50 Deflection angle, which is realized, adjusts spray angle.

Specifically, the water through-hole 501 of crossing of core 50 described in the water outlet face of the nozzle chamber is arranged, and water flows through described Enter in the water through-hole 501 excessively of the core 50 after crossing water inner cavity 101；The mistake is protruded into the water outlet for crossing water inner cavity 101 The water inlet end of water through-hole 501 limits the deflection angle of the core 50 to realize.

That is, the adjustable core nozzle crosses water through-hole with described by the outer wall of the water outlet for crossing water inner core 20 The deflection angle for limiting the core 50 is realized in 501 water inlet end inner wall phase interworking cooperation.

In the present embodiment, for the core set 60 for assembling the core 50, the core set 60 is removably affixed In the water outlet of the nozzle body 10, and core set 60 is formed with the jet port 100 of the adjustable core nozzle, the ball Core 50 is contained in the core set 60, and the water through-hole 501 of crossing is connected to the nozzle chamber and the jet port 100.

In the present embodiment, the core set 60 is equipped with multiple elastic card claws 61, and multiple elastic card claws 61 are for enclosing At the accommodation space 601 for accommodating the core 50.

The cover 70 is threadedly coupled with the nozzle body 10, and the cover 70 is formed with cover inner cavity 701.It is described The position of the corresponding elastic card claw 61 of cover 70 is equipped with buckle protrusion 702, and the outside of at least one elastic card claw 61 The position of the corresponding buckle protrusion 702 is equipped with card slot 602.

In the present embodiment, the elastic card claw 61 of the core set 60 protrudes into the cover inner cavity 701 of the cover 70, and institute It states buckle protrusion 702 to be embedded in the card slot 602, forms the Elastic buckle between the cover 70 and core set 60.

Through-hole 801 is formed with inside the mounting plate 80, and 80 sandwiched of the mounting plate is fixed on the cover 70 and institute It states between the water outlet end face 106 of nozzle body 10.

Between 70 three of water outlet end face 106, the mounting plate 80 and the cover in order to improve the nozzle body 10 Sealing performance, be installed with the second sealing ring 120 between the water outlet end face 106 and the mounting plate 80 of the nozzle body 10, Third sealing ring 130 is installed between the mounting plate 80 and the cover 70.In the present embodiment, second sealing ring 120 be gasket seal, and has extended to form axial projection 1201, the third sealing ring towards the side of the mounting plate 80 130 be V-shaped seal ring.

The cover 70 protrudes into the through-hole 801 of the mounting plate 80, and the V-shaped seal ring is installed in the mounting plate Between 80 801 inner wall of through-hole and cover 70, the gasket seal is installed in 106 He of water outlet end face of the nozzle body 10 Between the mounting plate 80, and the axial projection 1201 of the gasket seal protrude into the mounting plate 80 801 inner wall of through-hole and Between cover 70, and compress the outer rim of the V-shaped seal ring.

In order to realize being detachably connected between the adjustable core nozzle and water inlet pipe 200, the adjustable core nozzle is also wrapped It includes and sets the dead ring 150 that internal thread holds out against lid 140 and cross section as pyramidal structure.The water inlet of the nozzle body 10 104 outside, which is equipped with, holds out against the mutually matched external screw thread of lid 140, the inside of the water inlet 104 of the nozzle body 10 with described It is formed with the annular slope 105 being used cooperatively with the dead ring 150.

In assembling, the dead ring 150 is contained in the water inlet 104, and the tapered slope of the dead ring 150 It is abutted against with the annular slope 105；The water inlet pipe 200 passes through the dead ring 150 and protrudes into the water inlet 104, institute The external screw thread sealed connection for holding out against lid 140 and the water inlet 104 is stated, and inwardly dead ring 150 described in contact, so that described tight Gu the water inlet pipe 200 described in banding under the extruding of the annular slope 105 of ring 150.

For example, can according to need if the adjustable core nozzle is installed in bathtub by height, lying posture actual conditions The spray angle of the adjustable core nozzle is adjusted to suitable direction, that is, user protrudes into the adjustable core nozzle by finger In jet port, the core 50 is pressed, slowly adjusts the deflection angle of the core 50, until the injection of the adjustable core nozzle Angle is met the requirements.

It should be noted that since the cover 70 is sheathed on 60 outside of core set, so that the core 50 limits In in core set 60, after the core 50 is adjusted to suitable deflection angle, the core 50 can be in the core Corresponding deflection angle is kept under the squeezing action power of set 60.

The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then It all should be in the protection scope of the appended claims for the utility model.

Claims (10)

1. a kind of adjustable core nozzle, it is characterised in that: be installed with the ball of deflectable adjusting in the jet port of the adjustable core nozzle Core was formed with water through-hole in the core；

Water is sprayed across crossing after water through-hole for the core from the jet port in the adjustable core nozzle, and by adjusting institute The deflection angle for stating core, which is realized, adjusts spray angle.

2. a kind of adjustable core nozzle as described in claim 1, it is characterised in that: be equipped in nozzle in the adjustable core nozzle Chamber, the nozzle chamber was formed with water inner cavity, and the water through-hole of crossing of core described in the water outlet face of nozzle chamber is arranged, water Flow through the crossing in water through-hole into the core after crossing water inner cavity；

The water inlet end for crossing water through-hole is protruded into realize the deflection angle for limiting the core in the water outlet for crossing water inner cavity.

3. a kind of adjustable core nozzle as claimed in claim 2, it is characterised in that: include:

Nozzle body, the air inlet for being formed with the water inner cavity excessively and being connected with the water inner cavity excessively are described to cross water inner cavity It is connected to form the inlet channel of the nozzle body with the air inlet；

Cross water inner core, be installed in the nozzle body cross water in it is intracavitary, it is described cross water inner core and it is described cross water inner cavity it is mutual Cooperation constitutes the nozzle chamber, and the water outlet for crossing water inner core constitutes the water outlet of the nozzle chamber；And waterpower is inhaled Gas head is installed in the air inlet of the nozzle body；

Wherein, the water inner core of crossing is equipped with the air inlet being connected with the outlet side of the inlet channel, the waterpower suction head Inside is drawn air by water generation negative pressure, and air is sent into the inlet channel, eventually by the air inlet into Enter the water inner core excessively.

4. a kind of adjustable core nozzle as claimed in claim 3, it is characterised in that: it is close that the water inner core outer sheath excessively is equipped with first Seal, first sealing ring is lip-type packing, and is set between the inlet channel and the air inlet；

The lip-type packing is abutted against with the inner wall for crossing water inner cavity, and the lip-type packing is opened towards the air inlet Mouthful.

5. a kind of adjustable core nozzle as claimed in claim 3, it is characterised in that: the adjustable core nozzle further includes for assembling The core set of the core, the core set is removably fixed in the nozzle body water outlet, and the core covers to be formed There is the jet port of the adjustable core nozzle,

The core is contained in the core set, and the water through-hole of crossing is connected to the nozzle chamber and the jet port.

6. a kind of adjustable core nozzle as claimed in claim 5, it is characterised in that: further include the face being connect with the nozzle body Lid, the cover are formed with cover inner cavity,

Realize that Elastic buckle connects with being mutually clamped for card slot by elastic card claw between the core set and the cover.

7. a kind of adjustable core nozzle as claimed in claim 6, it is characterised in that: further include the internal installation for being formed with through-hole Plate, the mounting plate sandwiched are fixed between the cover and the water outlet end face of the nozzle body；

The second sealing ring, the mounting plate and the face are installed between the water outlet end face and the mounting plate of the nozzle body Third sealing ring is installed between lid；

The cover protrudes into the through-hole of the mounting plate, and the water outlet of the cover, the mounting plate and the nozzle body It is realized and is tightly connected by the mutual cooperation of second sealing ring and the third sealing ring in end face.

8. a kind of adjustable core nozzle as claimed in claim 6, it is characterised in that: further include holding out against lid, water inlet pipe and dead ring； The annular slope being used cooperatively with the dead ring is formed on the inside of the water inlet of the nozzle body；

The dead ring is contained in the water inlet, and the tapered slope of the dead ring is abutted against with the annular slope；

The water inlet pipe passes through the dead ring and protrudes into the water inlet, and the lid that holds out against connects with nozzle body sealing It connects, and inwardly dead ring described in contact, so that dead ring water inlet pipe described in banding under the extruding of the annular slope.

9. a kind of adjustable core nozzle as claimed in claim 3, it is characterised in that: further include the row for being installed in the nozzle body The drainpipe at the mouth of a river,

The nozzle body is also formed with the discharge outlet being connected with the water inner cavity excessively, described to cross water inner cavity and the discharge outlet It is connected to form the drainage channel of the nozzle body；

The water intake end of the drainage channel be set to the nozzle chamber water outlet in, the water outlet of the drainage channel with it is described Drainpipe is connected.

10. a kind of adjustable core nozzle as claimed in claim 3, it is characterised in that: the waterpower suction head and the nozzle sheet The buckle structure for fool proof is additionally provided between body.