CN216789313U

CN216789313U - Water outlet device and basin faucet applying same

Info

Publication number: CN216789313U
Application number: CN202220125908.5U
Authority: CN
Inventors: 蔡雨冬
Original assignee: Foshan Shougu Intelligent Technology Co ltd
Current assignee: Foshan Shougu Intelligent Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-21
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a water outlet device and a basin faucet applied by the same, wherein the water outlet device comprises a tubular water inlet joint, a water inlet ball head, a bearing piece, a water passing static sheet, a movable sheet, a water outlet pipe body, a bubbler, a locking piece and a cylindrical shell, a first function water outlet path and a second function water outlet path are arranged in the water outlet device, the water passing static sheet is provided with a first water flow channel and a second water flow channel, the movable sheet, the water outlet pipe body, the bubbler and a locking nut form a switching water outlet mechanism, and the cylindrical shell serving as a rotary control part can selectively generate circumferential rotary displacement so as to drive the switching water outlet mechanism to rotate together, so that the first function water outlet path is communicated with the first water flow channel and/or the second function water outlet path to be communicated with the second water flow channel. The utility model meets the requirement that consumers can freely switch to use one path of water outlet or use two paths of water outlet paths simultaneously; and moreover, the bubbler is convenient to replace, the operation of a consumer is convenient by adopting a rotary switching mode, and the user experience effect is improved.

Description

Water outlet device and basin faucet applying same

Technical Field

The utility model relates to the field of bathroom products, in particular to a water outlet device and a basin faucet applied by the same.

Background

At present, most of water outlet devices for basin faucets in the existing market have two water outlet functions of common shower head and bubble water, consumers can freely switch to obtain shower head/bubble water when using the water outlet devices, but the following problems exist: the consumer can only obtain one path of water outlet flowers at the same time, and when the consumer wants to simultaneously mix and use the two paths of water outlet flowers in life or wants to replace the favorite water shape of the bubbler, the water outlet device cannot meet the use requirements of the consumer.

In order to satisfy the above use demands of consumers, the inventors have made the following research and development.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the utility model provides a water outlet device and a basin faucet using the same, which can meet the requirement of a consumer to freely switch one or two water outlet paths, facilitate the replacement of a bubbler, facilitate the operation of the consumer by adopting a rotary switching mode, and improve the user experience effect.

The utility model provides a water outlet device, which adopts the technical scheme that:

this water installation includes:

the water inlet mechanism is provided with a tubular water inlet joint for externally connecting a water supply pipeline, a water inlet ball head, a bearing piece and a water passing static sheet, wherein the middle part of the water inlet ball head is provided with a water inlet channel communicated with the externally connected water supply pipeline, the water passing static sheet is communicated with the water inlet channel, the upper part of the tubular water inlet joint is provided with a water inlet pipe orifice, the water inlet ball head comprises a water inlet end and a water outlet end, the bearing piece is arranged between the inner wall of the lower part of the tubular water inlet joint and the outer side of the water inlet end of the water inlet ball head, the bearing piece is used for bearing the water inlet end of the water inlet ball head, and the water passing static sheet is arranged at the water outlet of the water outlet end;

the switching water outlet mechanism is configured as a water outlet mechanism used for communicating a water outlet of the water outlet end and supplying water to the outside, the switching water outlet mechanism comprises a movable sheet, a water outlet pipe body, a bubbler and a locking member, the water outlet pipe body comprises a tubular shell, an inner pipe body formed in the middle of the tubular shell and a water outlet panel formed at the bottom end of the tubular shell, a containing cavity is formed in the interior of the tubular shell and the upper part of the inner pipe body, the water inlet static sheet and the movable sheet are placed in the containing cavity, the movable sheet is connected with the upper part of the inner pipe body in a supporting mode, a cavity is formed in the middle of the inner pipe body, and the locking member is tightly connected with the inner side wall of the bottom of the inner pipe body to lock the bubbler in the cavity; and

the rotary operating component is arranged outside the water outlet switching mechanism and is configured into a cylindrical shell capable of selectively generating circumferential rotary displacement, and the inner wall of the cylindrical shell is matched and connected with the outer wall of the tubular shell of the water outlet pipe body;

the water passing static sheet is provided with a static sheet smooth surface and a static sheet back surface opposite to the static sheet smooth surface, a first water flow channel and a second water flow channel which penetrate through the static sheet smooth surface and the static sheet back surface are formed in the water passing static sheet, the first water flow channel and the second water flow channel are communicated with a water inlet channel of the water inlet ball head, the moving sheet is provided with a moving sheet smooth surface which is attached to the static sheet smooth surface and a moving sheet back surface opposite to the moving sheet smooth surface, a first water inlet part and a second water inlet part are formed in the moving sheet smooth surface, a first water outlet hole and a second water outlet hole which are respectively communicated with the first water inlet part and the second water inlet part are formed in the moving sheet back surface, an annular water channel is formed between the inner pipe body and the tubular shell, a plurality of water passing holes communicated with the annular water channel are formed in the water outlet panel, a water inlet hole is formed in the upper part of the inner pipe body, and the first water inlet part, the first water outlet hole and the second water outlet hole are formed in the upper part, The water inlet hole, the cavity and the bubbler are communicated to form a first function water outlet path, the second water inlet portion, the second water outlet hole, the annular water channel and the water through hole are communicated to form a second function water outlet path, and the cylindrical shell is used for generating circumferential rotation displacement to drive the movable plate, the water outlet pipe body, the bubbler and the locking piece to rotate together, so that the first function water outlet path is communicated with the first water flow channel and/or the second function water outlet path is communicated with the second water flow channel.

Furthermore, the rotor is discoid as a whole, and first portion of intaking includes first sunken drainage face, sets up the first water inlet at first sunken drainage face side, and second portion of intaking includes the sunken drainage face of second, sets up the second water inlet at the sunken drainage face side of second, first water inlet is more close to relatively first sunken drainage face the sunken drainage face of second, first water inlet and first apopore intercommunication, second water inlet and second apopore intercommunication, the second apopore is more close to the outer edge of rotor so that communicate cyclic annular water course relatively first apopore, and first apopore is close to the middle part position of rotor so that communicate the inlet opening of inner tube body.

Furthermore, the water passing stator is disc-shaped as a whole, the first water flow channel and the second water flow channel are arranged at the outer edge position close to the water passing stator, the first water flow channel and the second water flow channel are both arc-shaped, and the cylindrical shell is used for enabling only the first water inlet to be communicated with the first water flow channel or only the second water inlet to be communicated with the second water flow channel or enabling the first water inlet and the second water inlet to be communicated with the first water flow channel and the second water flow channel respectively in the process of driving the rotor to rotate.

Furthermore, a long bump and a short bump are arranged at a water outlet of a water outlet end of the water inlet ball head, a long groove and a short groove are arranged on the back surface of the stator, the long bump and the short bump are respectively matched with the long groove and the short groove to realize foolproof assembly, and the long groove and the short groove are not communicated with the smooth surface of the stator.

Furthermore, the opposite two side positions on the outer side wall of the water outlet end of the water inlet ball head are respectively provided with an elastic buckle, each elastic buckle comprises a protruding part and buckle end faces positioned on two sides of the protruding part, the opposite two side positions on the outer side wall of the upper part of the tubular shell are respectively provided with an arc-shaped groove, the upper end of each arc-shaped groove is provided with at least 3 mutually spaced positioning grooves, the side edges of the positioning grooves form stopping parts, the elastic buckles are partially embedded into the arc-shaped grooves and rotate and move in the arc-shaped grooves, so that the protruding parts are matched with the positioning grooves, and the buckle end faces are abutted against the stopping parts, thereby realizing the matching connection between the water inlet mechanism and the water outlet switching mechanism; through the bellying respectively with 3 positioning groove carries out the adaptation to realize that the gear switches first function and goes out water route intercommunication first water flow channel and/or second function and go out water route intercommunication second water flow channel.

Further, respectively be equipped with vertical guide way, horizontal recess on the relative both sides position of cylindric shell's inside wall, horizontal recess is located the upper portion of vertical guide way, the inner wall bottom of cylindric shell, the lower part both sides that are located vertical guide way still are equipped with casing backstop portion, respectively be equipped with vertical stopper, the horizontal lug that is located vertical stopper upper portion on the relative both sides position back on the lateral wall of tubulose casing, the lower part both sides that are located vertical stopper still are equipped with casing backstop piece, vertical stopper and vertical guide way cooperation installation, casing backstop piece and the cooperation of casing backstop portion butt, horizontal lug and horizontal recess inlay mutually and cooperate to realize switching out the cooperation between water mechanism and the rotatory control part and be connected.

Furthermore, the receiving piece is a clamping ring, the clamping ring is used for receiving the water inlet ball head and preventing the water inlet ball head from falling off from the lower end of the tubular water inlet joint, a first sealing gasket is further arranged between the inner wall of the tubular water inlet joint and the outer side of the water inlet end of the water inlet ball head, the outer side of the water inlet end of the water inlet ball head is an arc surface, and the first sealing gasket is positioned above the clamping ring; the water outlet end is provided with a water outlet, the water outlet end is provided with a water outlet groove, a first sealing gasket is arranged in the water outlet groove, and the water passing static sheet is located below the first sealing gasket and is mutually abutted and matched.

Furthermore, a pair of mounting lugs is arranged at the upper part of the inner tube body, a pair of positioning grooves is arranged on the back surface of the moving plate, the positioning grooves do not penetrate through the smooth surface of the moving plate, the positioning grooves are located on two sides of the first water outlet hole, and the mounting lugs are matched with the positioning grooves.

Furthermore, the moving plate is integrally disc-shaped, a circular step surface is arranged at the outer edge of the back surface of the moving plate, an accommodating cavity is formed between the upper part of the inner wall of the tubular shell and the circular step surface, and a first sealing ring is arranged in the accommodating cavity; the upper portion of body, the inboard position that is located the installation lug including is provided with circular recess, circular recess embeds there is the second sealing washer, the rotor back is located second sealing washer top and mutual butt cooperation to prevent that the water through first apopore on the rotor, second apopore scurries each other.

Preferably, the movable plate and the stator that leads to water are ceramic, the movable plate smooth surface and the laminating of stator smooth surface for scurrying between the first portion of intaking and the second portion of intaking when preventing the rotatory water route that switches of cylindric shell.

Preferably, the retaining member is a locking nut, the locking nut is connected and matched with the inner side wall of the bottom of the inner pipe body through a threaded structure, a rotary tooth matched with the dismounting tool is convexly arranged on the lower portion of the locking nut, a circular mounting groove is concavely arranged on the outer side of the locking nut and between the threaded structure and the rotary tooth, and a third sealing ring is arranged in the circular mounting groove and used for sealing a gap between the locking nut and the inner side wall of the bottom of the inner pipe body.

The utility model also provides a washbasin faucet which comprises the water outlet device, a water supply pipeline connected with the water inlet pipe orifice at the upper part of the tubular water inlet joint, a faucet valve core and a faucet switch, wherein the faucet switch is used for controlling the action of the faucet valve core so as to realize water supply and water cut-off of the water supply pipeline and the water outlet device.

The utility model has at least the following beneficial effects:

1. the utility model provides a water outlet device for realizing water outlet function switching in a rotating operation mode, which can selectively generate circumferential rotation displacement through a cylindrical shell serving as a rotating operation part so as to drive a switching water outlet mechanism to rotate together, so that a first function water outlet channel in the water outlet device is communicated with a first water flow channel and/or a second function water outlet channel is communicated with a second water flow channel, and the requirement of a consumer for freely switching to use one water outlet channel or simultaneously using two water outlet channels is met; and the rotary switching mode is adopted, so that the operation of consumers is facilitated, and the user experience effect is improved.

2. According to the water outlet device, the protruding parts of the elastic buckles arranged on the outer side wall of the water inlet ball head are respectively matched with the positioning grooves arranged at the upper ends of the arc-shaped grooves on the outer side wall of the upper part of the tubular shell, so that the first function water outlet channel is communicated with the first water flow channel and/or the second function water outlet channel is communicated with the second water flow channel during gear switching, a user can easily recognize and switch the position in place, and the user experience is improved.

3. The movable piece and the water-passing static piece of the water outlet device are made of ceramics, the smooth surface of the movable piece is attached to the smooth surface of the static piece, and the attaching position is gapless, so that a good sealing and water-sealing effect can be brought, water channeling between the first water inlet part and the second water inlet part can be prevented when the cylindrical shell rotates to switch a water path, the ceramics are resistant to friction, and the service life is longer.

4. The long lug and the short lug are arranged at the water outlet of the water inlet ball head of the water outlet device, the long groove and the short groove are arranged on the back surface of the still piece, and the long lug and the short lug are respectively matched with the long groove and the short groove to realize foolproof assembly, so that assembly production operation errors caused by carelessness or forgetfulness of an assembler are avoided, and the operation efficiency and the assembly quality level are ensured.

5. The water outlet device can replace or remove the bubbler, a user can clamp the locking nut by using a disassembling tool such as a wrench, a pliers and the like to rotate in a matching way so as to carry out assembling and disassembling operation, when different bubblers need to be replaced, the locking nut is rotated reversely so as to separate the bubblers from the water outlet device, for example, the bubbler with water in the form of bubble water is replaced by the bubbler with spray water or other water forms.

6. In the water outlet device, the outer side of the water inlet end of the water inlet ball head is designed into an arc surface, and the outer side of the water inlet end of the water inlet ball head is connected with the clamping ring, so that the water inlet ball head can be prevented from falling off from the lower end of the tubular water inlet joint, the outer side of the water inlet end of the water inlet ball head can flexibly swing in the tubular water inlet joint, the water outlet angle of the water outlet device can be conveniently adjusted, and the living requirement that a consumer can flexibly adjust the position of the water outlet angle in the daily use process is met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive work.

FIG. 1 is an exploded view of the structure of the water outlet device of the present invention;

FIG. 2 is a sectional view of the water discharge device of the present invention without the cylindrical housing installed;

FIG. 3 is a perspective view of the outlet pipe body of the outlet device of the present invention at a first viewing position;

FIG. 4 is a sectional view of the outlet pipe of the outlet device according to the present invention;

FIG. 5 is another sectional view of the outlet pipe body of the outlet device according to the present invention;

FIG. 6 is a perspective view of the outlet pipe body of the outlet device of the present invention at a second viewing position;

FIG. 7 is a perspective view of the outlet pipe body of the outlet device of the present invention at a third viewing position;

FIG. 8 is a perspective view of the faucet of the present invention with the ball head in a side viewing position;

FIG. 9 is a perspective view of the water intake bulb of the present invention shown in a bottom view position;

FIG. 10 is a schematic structural view of a cylindrical housing in the water outlet device of the present invention;

FIG. 11 is a schematic structural view of a water-passing stator on the smooth surface side of the stator in the water outlet device of the present invention;

FIG. 12 is a schematic view of the structure of the water-passing stator on the back side of the stator in the water outlet device of the present invention;

FIG. 13 is a schematic structural view of the rotor plate on the smooth surface side of the rotor plate in the water outlet device of the present invention;

FIG. 14 is a schematic structural view of the rotor on the back side of the rotor in the water outlet device of the present invention;

FIG. 15 is a schematic structural view of the water passage stator plate and the rotor plate of the water outlet device of the present invention when only the first function water outlet passage and the first water passage are connected;

FIG. 16 is a schematic structural view of the water passage stator plate and the rotor plate of the water outlet device of the present invention when only the second function water outlet passage and the second water passage are connected;

FIG. 17 is a schematic structural view of the water outlet apparatus of the present invention, wherein the water passage stator and the rotor are engaged when the first function water outlet passage is communicated with the first water passage and the second function water outlet passage is communicated with the second water passage;

FIG. 18 is a schematic view of a side structure of the water outlet device of the present invention when the cylindrical housing is not installed;

FIG. 19 is an enlarged schematic view of FIG. 18 at A;

FIG. 20 is a perspective view of a lock in the faucet of the present invention;

FIG. 21 is a schematic view of the water outlet device when only the first functional water outlet channel and the first water flow channel are connected;

FIG. 22 is a schematic view of the water outlet device when only the second functional water outlet channel and the second water flow channel are connected;

FIG. 23 is a schematic diagram of the flow direction of the water flowing out from the water outlet device when the first functional water outlet channel is connected to the first water flow channel and the second functional water outlet channel is connected to the second water flow channel.

The reference numbers in the figures illustrate:

1-tubular water inlet joint; 101-water inlet pipe mouth; 102-screw thread; 2-water inlet ball head; 21-water inlet end; 22-water outlet end; 23-a water inlet channel; 24-a water outlet; 25-long bumps; 26-short bumps; 27-elastic snap fastener; 271-a boss; 272-snap end face; 273-through groove; 28-circular groove; 29-ball neck; 3-snap ring (adapter); 4-a first gasket; 5-water-through still tablets; 50-smooth surface of still sheet; 51-still back; 52-a first water flow path; 53-a second water flow channel; 54-long groove; 55-short groove; 6-moving plate; 60-smooth surface of the moving plate; 61-moving plate back; 62-a first concave drainage surface; 63-a first water inlet; 64-a second concave drainage surface; 65-a second water inlet; 66-a first water outlet; 67-a second water outlet; 68-positioning grooves; 69-circular step surface; 7-a water outlet pipe body; 71-a tubular housing; 72-an inner tube; 721-mounting lugs; 722-internal threads; 73-water outlet panel; 74-an arc-shaped slot; 741-a detent; 742-a stop; 75-a vertical stop block; 76-lateral projections; 77-housing stop; 710-a containment chamber; 711-cavity; 712-circular water channels; 720-water inlet holes; 730-water through hole; 740-a housing chamber; 750-circular grooves; 8-a second gasket; 9-a second sealing ring; 10-a first sealing ring; 11-a bubbler; 12-locking nut (locking piece); 121-external threads; 122-rotating teeth; 123-circular mounting groove; 13-cylindrical housing (rotating manipulation member); 131-a vertical guide groove; 132-a lateral groove; 133-a housing stop; 14-third seal ring.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the utility model, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Example one

Fig. 1 is an exploded view of the overall structure of a water outlet device according to an embodiment of the present invention. As can be seen from the figure, the water outlet device consists of a tubular water inlet joint 1, a water inlet ball head 2, a receiving piece 3, a first sealing gasket 4, a water passing static sheet 5, a movable sheet 6, a water outlet pipe body 7, a second sealing gasket 8, a second sealing ring 9, a first sealing ring 10, a bubbler 11, a locking piece 12, a cylindrical shell 13 and a third sealing ring 14. Preferably, the adapter 3 is a snap ring, and the locking part 12 is a locking nut structural part. Of course, in other embodiments, retaining member 12 may be constructed of retaining screws/pins. The tubular water inlet joint 1, the water inlet ball head 2, the snap ring 3, the first sealing gasket 4, the second sealing gasket 8 and the water passing stator 5 can form a water inlet mechanism; the movable plate 6, the water outlet pipe body 7, the second sealing ring 9, the first sealing ring 10, the bubbler 11, the third sealing ring 14 and the locking nut 12 can form a switching water outlet mechanism.

In this embodiment, the cylindrical housing 13 may be used as a rotation control component, disposed outside the switching water outlet mechanism, and configured to generate a rotation displacement within a certain limited circumferential rotation range, so as to drive the movable plate 6, the water outlet pipe 7, the bubbler 11, and the locking member 12 to rotate together, so that the first function water outlet path and/or the second function water outlet path disposed inside the water outlet device are/is communicated with the water flow channel on the water passing stationary plate 5, thereby achieving the purpose of freely switching to use one or two water outlet paths. The following will describe in detail the rotation switching technology of the water outlet device and the related component structure and connection position relationship.

In this embodiment, as shown in fig. 2, the upper portion of the tubular water inlet joint 1 is provided with a water inlet pipe 101, and the upper side wall is provided with a screw thread 102 for externally connecting a water supply pipeline (not shown), which may be an outlet water supply pipe of a faucet; as can be seen from fig. 2, 8 and 9, the water inlet ball head 2 includes a water inlet end 21 and a water outlet end 22, the middle of the water inlet ball head 2 is provided with a water inlet channel 23 communicated with an external water supply pipeline, the outer side of the water inlet end 21 of the water inlet ball head 2 is an arc surface, the snap ring 3 is arranged between the inner wall of the lower part of the tubular water inlet joint 1 and the outer side of the water inlet end 21 of the water inlet ball head 2, the first sealing gasket 4 is arranged above the snap ring 3 and between the inner wall of the tubular water inlet joint 1 and the outer side of the water inlet end 21 of the water inlet ball head 2, the snap ring 3 is used for receiving the water inlet end 21 of the water inlet ball head 2 and preventing the water inlet ball head 2 from falling off from the lower end of the tubular water inlet joint 1, the water outlet end 22 is provided with a water outlet 24, an annular groove 28 is formed in the outer side of the water outlet 24, the annular groove 28 is used for internally arranging the second sealing gasket 8, and the water passing static sheet 5 is located below the second sealing gasket 8 and is mutually abutted and matched. The end face of the water passing stator 5 abutting against the second seal gasket 8 can be referred to as the stator back face, the water passing stator 5 further has a stator smooth face opposite to the stator back face, as described with reference to fig. 11 and 12, the stator back face 51 is used for abutting against the second seal gasket 8, and the stator smooth face 50 is used for fitting against the rotor smooth face 60 of the rotor 6 shown in fig. 13 and can smoothly rotate with each other.

Further explaining, as can be seen from fig. 2, 9, 11 and 12, the long bump 25 and the short bump 26 are disposed at the water outlet 24 of the water outlet end 22 of the water inlet ball head 2, the back 51 of the stator is provided with the long groove 54 and the short groove 55, the long bump 25 and the short bump 26 are respectively matched with the long groove 54 and the short groove 55 to realize foolproof assembly, and neither the long groove 54 nor the short groove 55 penetrates through the smooth surface 50 of the stator; the water stator 5 is disc-shaped as a whole, the water stator 5 is provided with a first water flow channel 52 and a second water flow channel 53 which run through the smooth surface 50 and the back surface 51 of the stator, the first water flow channel 52 and the second water flow channel 53 are both arranged at the outer edge position close to the water stator 5, the first water flow channel 52 and the second water flow channel 53 are arc-shaped, and the first water flow channel 52 and the second water flow channel 53 are communicated with the water inlet channel 23 of the water inlet ball head 2 by combining the pictures 21 to 23.

In the present embodiment, as can be seen from fig. 1, 4 and 7, the water outlet pipe body 7 includes a tubular housing 71, an inner pipe 72 formed in the middle of the tubular housing, and a water outlet panel 73 formed at the bottom end of the tubular housing, an annular water channel 712 is formed between the inner pipe 72 and the tubular housing 71, a plurality of water through holes 730 communicated with the annular water channel 712 are disposed on the water outlet panel 73, a water inlet hole 720 is disposed on the upper portion of the inner pipe 72, an accommodating cavity 710 is formed in the tubular housing 71 and located on the upper portion of the inner pipe 72, referring to fig. 2 and 4, the stator water passing sheet 5 and the rotor sheet 6 are disposed in the accommodating cavity 710, the rotor sheet 6 is supported and connected to the upper portion of the inner pipe 72, a cavity 711 is formed in the middle of the inner pipe 72, the cavity 711 is used for accommodating the bubbler 11 and is communicated with the water inlet hole 720, the locking nut 12 is tightly connected to the inner side wall of the bottom of the inner pipe 72 by a screw structure, the bubbler 11 is locked and disposed in the cavity 711, specifically, as can be seen from fig. 2, 4 and 20, the outer side of the lock nut 12 is provided with an external thread 121, the inner bottom sidewall of the inner tube 72 is provided with an internal thread 722, the external thread 121 is in threaded connection with the internal thread 722, the lower portion of the lock nut 12 is convexly provided with a rotary tooth 122 which is convenient to be matched with a disassembling tool, a circular mounting groove 123 is concavely provided on the outer side of the lock nut 12 and between the external thread 121 and the rotary tooth 122, and the third sealing ring 14 is disposed in the circular mounting groove 123 and is used for sealing a gap between the lock nut 12 and the inner bottom sidewall of the inner tube 72. Of course, in other embodiments, the outer side of the locking nut may be provided with an internal thread, and the inner side wall of the bottom of the inner pipe body may be provided with an external thread.

In this embodiment, as shown in fig. 10, the two opposite side positions of the inner side wall of the cylindrical housing 13 are respectively provided with a vertical guide groove 131 and a horizontal groove 132, the horizontal groove 132 is located at the upper part of the vertical guide groove 131, and the bottom of the inner wall of the cylindrical housing 13 and the two lower sides of the vertical guide groove 131 are further provided with a housing stopper 133; as can be seen from fig. 3 and 6, the opposite two side positions on the outer side wall of the tubular housing 71 are respectively provided with a vertical limiting block 75, a horizontal convex block 76 located at the upper part of the vertical limiting block, the two sides of the lower part located at the vertical limiting block are further provided with a housing stopping block 77, the vertical limiting block 75 is matched and installed with the vertical guide groove 131, the housing stopping block 77 is abutted and matched with the housing stopping block 133, the horizontal convex block 76 is embedded and matched with the horizontal groove 132, the matching connection between the inner wall of the cylindrical housing 13 and the outer wall of the tubular housing 71 of the water outlet pipe body 7 is completed, and therefore the matching connection between the water outlet mechanism and the rotary operation part is realized.

Further, as can be seen from fig. 2 to 5, 13 and 14, the rotor 6 has a rotor smooth surface 60 and a rotor back surface 61 opposite to the rotor smooth surface, the upper portion of the inner tube 72 is provided with a pair of mounting protrusions 721, the rotor back surface 61 of the rotor 6 is provided with a pair of positioning grooves 68, the positioning grooves 68 do not penetrate through the rotor smooth surface 60, and the mounting protrusions 721 are adapted to the positioning grooves 68.

In this embodiment, as can be known from fig. 13 and 14, the rotor 6 is disc-shaped as a whole, the first concave drainage surface 62 is provided on the rotor smooth surface 60, the first water inlet 63 is provided on the first concave drainage surface side, the second concave drainage surface 64 is provided on the second concave drainage surface side, the second water inlet 65 is provided on the second concave drainage surface side, the first concave drainage surface 62 and the first water inlet 63 are connected into a first water inlet portion, the second concave drainage surface 64 and the second water inlet 65 are connected into a second water inlet portion, the rotor back surface 61 is provided with a first water inlet portion, a first water outlet 66 of the second water inlet portion and a second water outlet 67 which are communicated with each other, and the two positioning grooves 68 are located on two sides of the first water outlet 66. Specifically, the first water inlet 63 is closer to the second concave diversion surface 64 than the first concave diversion surface 62, the first water inlet 63 is communicated with the first water outlet 66, the second water inlet 65 is communicated with the second water outlet 67, the second water outlet 67 is closer to the outer edge of the rotor than the first water outlet 66 so as to be communicated with the annular water channel 712 inside the water outlet pipe body 7, and the first water outlet 66 is closer to the middle position of the rotor so as to be communicated with the water inlet 720 of the inner pipe body 72; a circular step surface 69 is arranged at the outer edge of the back surface 61 of the moving plate, and as can be seen from fig. 2 to 4 and 14, an accommodating cavity 740 is formed between the upper part of the inner wall of the tubular shell 71 and the circular step surface 69, and the first sealing ring 10 is arranged in the accommodating cavity 740; a circular groove 750 is arranged at the upper part of the inner pipe body 72 and at the inner side of the mounting lug 721, a second sealing ring 9 is arranged in the circular groove 750, and the back surface 61 of the moving plate is positioned above the second sealing ring 9 and is mutually abutted and matched, so that water passing through the first water outlet 66 and the second water outlet 67 on the moving plate is prevented from mutually escaping.

In this embodiment, the first concave drainage surface 62, the first water inlet 63, the first water outlet 66, the water inlet 720, the cavity 711 and the bubbler are communicated to form a first functional water outlet path, and the second concave drainage surface 64, the second water inlet 65, the second water outlet 67, the annular water channel 712 and the water through hole 730 are communicated to form a second functional water outlet path.

In this embodiment, the rotor 6 and the stator 5 are made of ceramic, and the rotor smooth surface 60 is attached to the stator smooth surface 50 to prevent water from flowing between the first water inlet portion and the second water inlet portion when the cylindrical housing is rotated to switch water paths. Further, as can be seen from fig. 3, 6, 8, 18 and 19, the elastic buckles 27 are respectively disposed on two opposite sides of the outer side wall of the water outlet end 22 of the water inlet ball head 2, each elastic buckle 27 includes a protruding portion 271 and buckle end surfaces 272 located on two sides of the protruding portion, an arc-shaped groove 74 is respectively disposed on two opposite sides of the outer side wall of the upper portion of the tubular housing 71, at least 3 mutually spaced positioning grooves 741 are disposed on the upper end of the arc-shaped groove 74, a stopping portion 742 is formed on a side of the positioning groove 741, the elastic buckle 27 is partially inserted into the arc-shaped groove 74 and rotates in the arc-shaped groove 74, so that the protruding portion 271 is adapted to the positioning groove 741, and the buckle end surfaces 272 abut against the stopping portion 742, thereby realizing the matching connection between the water inlet mechanism and the water outlet mechanism; as can be seen from fig. 1 and 21 to 23, when the cylindrical housing 13 drives the moving plate 6, the outlet tube 7, the bubbler 11 and the locking member 12 to rotate together, the tubular housing 71 of the outlet tube 7 rotates to make the protrusions 271 respectively fit with the 3 positioning grooves 741, so as to switch the first function outlet channel to communicate with the first water channel 52 and/or the second function outlet channel to communicate with the second water channel 53.

It is further detailed that, in the present embodiment, as shown in fig. 11 to 15, 18, 19, and 21, when the tubular housing 71 of the outlet tube 7 rotates to fit the protrusion 271 with the positioning groove 741 on the right side of the arc-shaped groove 74, only the first concave diversion surface 62 is correspondingly communicated with the first water flow channel 52, and at this time, the water inlet channel 23, the first water flow channel 52, the first concave diversion surface 62, the first water inlet 63, the first water outlet hole 66, the water inlet hole 720, and the cavity 711 are communicated with each other, and when an external water flow flows into the water inlet channel 23, the water flow finally flows through the bubbler inside the cavity 711 to discharge bubble water; as can be seen from fig. 11 to 14, 16, 18, 19 and 22, when the tubular housing 71 of the outlet tube body 7 rotates to fit the protrusion 271 with the left positioning groove 741 on the arc-shaped groove 74, only the second water inlet 65 is correspondingly communicated with the second water channel 53, and the water inlet channel 23, the second water channel 53, the second water inlet 65, the second outlet 67 and the annular water channel 712 are communicated with each other, when an external water flows into the water inlet channel 23, the water finally flows through the annular water channel 712 and sprays flowers out of the water through hole 730 on the outlet panel 73 shown in fig. 7; as can be seen from fig. 11 to 14, 17 to 19, and 23, when the tubular housing 71 of the outlet pipe body 7 rotates to fit the protrusion 271 with the positioning groove 741 at the upper middle portion of the arc-shaped groove 74, the first concave guiding surface 62 is correspondingly communicated with the first water channel 52, and the second inlet 65 is correspondingly communicated with the second water channel 53, when external water flows into the water inlet channel 23, the water flows through the bubbler inside the cavity 711 to discharge bubble water, and also flows through the annular water channel 712 to discharge shower water from the water through hole 730, and the bubble water and the shower water form mixed water. That is, the gear control is realized by the design of the positioning groove, and the cylindrical housing 13 can make only the first water inlet 63 communicate with the first water flow channel 52 or only the second water inlet 65 communicate with the second water flow channel 53 during the rotation process of the driving plate, or simultaneously make the first water inlet 63 and the second water inlet 65 communicate with the first water flow channel 52 and the second water flow channel 53 respectively. It should be noted here that, when the protruding portion and the positioning groove are matched, a hand feeling of head transition exists, whether switching is in place or not is easy to identify, reliability is good, and user experience is also facilitated to be improved.

Of course, in other embodiments, the bubbler 11 may be replaced or removed, and the first functional outlet may be designed in other outlet shapes. The user can clamp the rotating teeth 122 on the lock nut 12 to rotate in a matching way by using a wrench, a pliers and other disassembling tools, so that the external threads 121 on the lock nut 12 and the internal threads 722 of the inner pipe body 72 can be assembled and disassembled, when different bubblers need to be replaced, the rotating teeth 122 are rotated reversely, the lock nut 12 can be separated from a water outlet device, for example, the bubbler with water in the form of bubble water is replaced by a bubbler with spray water or other water forms.

In addition, the user can hold the ball neck 29 shown in fig. 8 by hand, and swing the water inlet ball 2, thereby realizing the swing adjustment of the water outlet angle of the water outlet device.

Example two

The utility model also provides a washbasin faucet which comprises the water outlet device, a water supply pipeline connected with the water inlet pipe orifice 101 at the upper part of the tubular water inlet connector 1, a faucet valve core and a faucet switch, wherein the faucet switch is used for controlling the action of the faucet valve core so as to realize water supply and water cut-off of the water supply pipeline and the water outlet device. The water supply pipeline is an outlet water supply pipe of the washbasin faucet and is matched and connected with the thread structure of the outlet water supply pipe through the threads 102 of the water inlet joint 1.

The faucet switch of this embodiment may be a conventional mechanical switch or an electronic inductive switch. People can design and adapt to the corresponding faucet valve core according to different faucet switches, and water supply and water cut-off of the water outlet device in the first embodiment are realized by controlling the action of the faucet valve core.

The washbasin faucet of the embodiment uses the water outlet device of the first embodiment, and can selectively generate circumferential rotation displacement through the cylindrical shell serving as the rotation control part so as to drive the switching water outlet mechanism to rotate together, so that the first function water outlet channel in the water outlet device is communicated with the first water flow channel and/or the second function water outlet channel is communicated with the second water flow channel, and the requirement that a consumer can freely switch to use one channel or use two channels of water outlet channels at the same time is met; and the rotary switching mode is adopted, so that the operation of consumers is facilitated, and the user experience effect is improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A water outlet device, comprising:

the switching water outlet mechanism comprises a movable sheet, a water outlet pipe body, a bubbler and a locking piece, the water outlet pipe body comprises a tubular shell, an inner pipe body formed in the middle of the tubular shell and a water outlet panel formed at the bottom end of the tubular shell, a containing cavity is formed in the tubular shell and the upper part of the inner pipe body, the water inlet static sheet and the movable sheet are arranged in the containing cavity, the movable sheet is connected with the upper part of the inner pipe body in a supporting manner, a cavity is formed in the middle of the inner pipe body, the locking piece is tightly connected with the inner side wall of the bottom of the inner pipe body, and the bubbler is locked and arranged in the cavity; and

2. The water discharge device as claimed in claim 1, wherein the rotor has a disk shape as a whole, the first water inlet portion includes a first concave drainage surface, a first water inlet opening formed at a side of the first concave drainage surface, the second water inlet portion includes a second concave drainage surface, a second water inlet opening formed at a side of the second concave drainage surface, the first water inlet opening is closer to the second concave drainage surface than the first concave drainage surface, the first water inlet opening is communicated with the first water outlet opening, the second water inlet opening is communicated with the second water outlet opening, the second water outlet opening is closer to an outer edge of the rotor than the first water outlet opening so as to be communicated with the annular water channel, and the first water outlet opening is closer to a middle position of the rotor so as to be communicated with the water inlet opening of the inner pipe body.

3. The water discharge device as claimed in claim 2, wherein the stator through-flow plate is generally shaped like a circular disk, the first water flow passage and the second water flow passage are opened near the outer edge of the stator through-flow plate, the first water flow passage and the second water flow passage are both circular arc-shaped, and the cylindrical housing is used for enabling only the first water inlet to be communicated with the first water flow passage or only the second water inlet to be communicated with the second water flow passage or simultaneously enabling the first water inlet and the second water inlet to be communicated with the first water flow passage and the second water flow passage respectively during the rotation of the driving rotor.

4. The water outlet device as claimed in claim 1, wherein a long projection and a short projection are provided at the water outlet of the water outlet end of the water inlet bulb, a long groove and a short groove are provided on the back of the stator, the long projection and the short projection are respectively matched with the long groove and the short groove to realize foolproof assembly, and neither the long groove nor the short groove penetrates through the smooth surface of the stator.

5. The water outlet device according to claim 1, wherein the opposite positions on the outer side wall of the water outlet end of the water inlet ball head are respectively provided with an elastic buckle, the elastic buckles comprise a protruding portion and buckle end surfaces located on both sides of the protruding portion, the opposite positions on both sides of the outer side wall of the upper portion of the tubular housing are respectively provided with an arc-shaped groove, the upper end of the arc-shaped groove is provided with at least 3 mutually spaced positioning grooves, the side of each positioning groove forms a stopping portion, the elastic buckles are used for being partially embedded into the arc-shaped grooves and rotationally move in the arc-shaped grooves, so that the protruding portions are matched with the positioning grooves, the buckle end surfaces are abutted against the stopping portions, and the water inlet mechanism and the water outlet switching mechanism are further connected in a matched manner; through the bellying respectively with 3 positioning groove carries out the adaptation to realize that gear switches first function water outlet path and communicates first rivers passageway and/or second function water outlet path and communicate second rivers passageway.

6. The water outlet device as claimed in claim 1, wherein the cylindrical housing has vertical guide grooves and horizontal grooves on opposite sides of the inner sidewall thereof, the horizontal grooves are located on the upper portions of the vertical guide grooves, the bottom of the inner wall of the cylindrical housing and both sides of the lower portion thereof are further provided with housing stopping portions, the outer sidewall of the tubular housing has vertical stoppers and horizontal protrusions on the upper portions of the vertical stoppers on opposite sides thereof, the vertical stoppers are further provided with housing stopping blocks on both sides of the lower portion thereof, the vertical stoppers are fitted with the vertical guide grooves, the housing stopping blocks are fitted with the housing stopping portions, and the horizontal protrusions are fitted with the horizontal grooves to realize the fitting connection between the water outlet mechanism and the rotary operating member.

7. The water outlet device as claimed in claim 1, wherein the receiving member is a snap ring, the snap ring is used for receiving the water inlet ball head and preventing the water inlet ball head from falling off from the lower end of the tubular water inlet joint, a first sealing gasket is further arranged between the inner wall of the tubular water inlet joint and the outer side of the water inlet end of the water inlet ball head, the outer side of the water inlet end of the water inlet ball head is an arc surface, and the first sealing gasket is positioned above the snap ring; the water outlet end is provided with a water outlet, the water outlet end is provided with a water outlet groove, a first sealing gasket is arranged in the water outlet groove, and the water passing static sheet is located below the first sealing gasket and is mutually abutted and matched.

8. The water outlet device as claimed in claim 1, wherein the upper portion of the inner tube has a pair of mounting protrusions, the rotor has a pair of positioning grooves on its back surface, the positioning grooves do not penetrate through the smooth surface of the rotor, the positioning grooves are located on two sides of the first water outlet hole, the mounting protrusions are fitted with the positioning grooves, the rotor is generally disc-shaped, a circular step surface is provided at the outer edge of the back surface of the rotor, a receiving cavity is formed between the upper portion of the inner wall of the tubular housing and the circular step surface, and the receiving cavity has a first sealing ring; the upper portion of body, the inboard position that is located the installation lug including is provided with circular recess, circular recess embeds there is the second sealing washer, the rotor back is located second sealing washer top and mutual butt cooperation to prevent that the water through first apopore on the rotor, second apopore scurries each other.

9. The water discharge device as claimed in claim 1, wherein the rotor and the stator are made of ceramic, and the smooth surface of the rotor is attached to the smooth surface of the stator for preventing water from flowing between the first water inlet portion and the second water inlet portion when the cylindrical housing rotates to switch the water path.

10. The water outlet device as claimed in claim 1, wherein the locking member is a locking nut, the locking nut is engaged with the inner sidewall of the bottom of the inner pipe body by a screw structure, a lower portion of the locking nut is protruded with a rotary tooth for engaging with an assembly/disassembly tool, a circular mounting groove is concavely formed on an outer side of the locking nut between the screw structure and the rotary tooth, and a third sealing ring is disposed in the circular mounting groove for sealing a gap between the locking nut and the inner sidewall of the bottom of the inner pipe body.

11. A washbowl tap comprising the water outlet apparatus according to any one of claims 1 to 10, a water supply pipe connecting the water inlet pipe to the upper part of the tubular water inlet joint, a tap valve cartridge, and a tap switch for controlling the operation of the tap valve cartridge to perform water supply and water cut-off to the water supply pipe and the water outlet apparatus.