CN111895130A

CN111895130A - Multifunctional water outlet assembly for bathroom

Info

Publication number: CN111895130A
Application number: CN202010806752.2A
Authority: CN
Inventors: 陈娇娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2020-11-06

Abstract

A multifunctional water outlet assembly used in a bathroom comprises a water faucet and a liquid mixing device; the faucet comprises a base, wherein two water inlet pipe connectors are arranged on the base and are respectively used for connecting a cold water pipe and a hot water pipe; the base is also provided with a faucet assembly and a water outlet pipe; the faucet assembly comprises a faucet mounting seat arranged on the base, a cover body is arranged on the faucet mounting seat, and a handle is arranged on the outer side of the cover body; when the handle rotates and lifts, the valve in the base is controlled to move and water is discharged; the liquid mixing device comprises a liquid storage box, wherein a liquid storage cavity is arranged in the liquid storage box, and the liquid storage cavity is used for containing functional liquid. The play water subassembly in this application can normally go out cold water and play hot water, can also extrude the functional liquid in mixing the liquid chamber, goes out water together after mixing with water, has avoided getting alone the trouble of taking the functional liquid, convenient operation, and stable in structure and linkage are strong.

Description

Multifunctional water outlet assembly for bathroom

Technical Field

The invention belongs to the field of bathroom accessories, and particularly relates to a multifunctional water outlet assembly for a bathroom.

Background

The water outlet assembly, such as a water faucet, is used for being installed on a water pipe to discharge water, and the water faucet has various types and basically the same core structure according to different use scenes and different implementation functions. Generally, a faucet is provided with an operating handle, which is connected to a valve on the faucet for controlling water discharge and closing. A tap for bathroom is connected with cold water and hot water, and cold water or hot water or mixed warm water is selected by turning left and right a handle on the tap.

The tap in the bathroom is connected to the shower nozzle through the water pipe, is the cleaning appliance who uses widely when having a bath, and when busy work finishes in a day, the shower can bring relaxation to people's health and spirit. When bathing, people can firstly use the shower nozzle to wet the body or hair, and then put down the shower nozzle to squeeze the shower gel or the shampoo, which is inconvenient. In addition, the shower gel and the shampoo are iced in winter, so that people feel uncomfortable.

In addition, in order to place the shower gel bottle and the shampoo bottle, a storage position is required to be specially arranged on the wall in the bathroom, the space is occupied, and in addition, due to the fact that the bathroom is wet, water scales are generated at the bottoms of the shower gel bottle and the shampoo bottle for a long time, and the cleaning burden is increased.

It can be seen from the above that if the functional liquid can be combined into the faucet and mixed with water in the faucet to be sprayed out, a better use effect can be achieved, and the application is further designed and researched in the direction.

Disclosure of Invention

In view of the above deficiencies in the prior art, the present invention provides a multifunctional water outlet assembly for use in a bathroom, which can normally discharge cold water and hot water, can also squeeze functional liquids (such as bath foam, shampoo, etc.) into a liquid mixing chamber, and discharge water after mixing with water, thereby avoiding the trouble of squeezing out functional liquids separately, and has the advantages of convenient operation, stable structure and strong linkage.

In order to solve the above technical problems, the present invention is solved by the following technical solutions.

A multifunctional water outlet assembly used in a bathroom comprises a water faucet and a liquid mixing device; the faucet comprises a base, wherein two water inlet pipe connectors are arranged on the base and are respectively used for connecting a cold water pipe and a hot water pipe; the base is also provided with a faucet assembly and a water outlet pipe; the faucet assembly comprises a faucet mounting seat arranged on the base, a cover body is arranged on the faucet mounting seat, and a handle is arranged on the outer side of the cover body; when the handle rotates and lifts, the valve in the base is controlled to move and water is discharged; the liquid mixing device comprises a liquid storage box, a liquid storage cavity is arranged in the liquid storage box, and the liquid storage cavity is used for containing functional liquid; the side part of the liquid storage box is provided with a side air passage, the upper end of the side air passage is communicated with the liquid storage cavity and can intake air into the liquid storage cavity, and an upper air valve which can be opened in a one-way mode is arranged at the communicated position; the bottom of the liquid storage box is provided with a lower air cavity, the lower end of the side air channel is communicated with the lower air cavity, one side of the lower air cavity is provided with a lower air valve which can be opened in a one-way mode, and the lower air valve is used for introducing air into the lower air cavity after being opened; a movable liquid outlet head component is further arranged in the lower air cavity and comprises a moving block, a telescopic liquid outlet pipe is arranged on the moving block, a channel is arranged in the moving block and is used for communicating a bottom outlet of the liquid storage cavity with the liquid outlet pipe, and the liquid outlet pipe extends out of the liquid storage box; the base is provided with a liquid inlet chute, a liquid inlet is arranged in the liquid inlet chute, the liquid outlet pipe can move in the liquid inlet chute and can extend into the liquid inlet, and the liquid inlet is communicated with the liquid mixing cavity; the liquid mixing device also comprises a transmission mechanism for driving the liquid storage box to move, the liquid outlet pipe on the liquid storage box is inserted into the liquid inlet when the liquid storage box moves, and the compressed air enables the functional liquid in the liquid storage cavity to be discharged.

The traditional bathroom faucet is very fixed in structure and function, and basically, a handle which can be turned left and right and opened is arranged on a base and used for selecting hot water and cold water respectively. In the application, on the basis of keeping traditional play water structure and using-way, made huge improvement to going out the water subassembly.

In the application, a liquid storage box is arranged on the base, and functional liquid, such as bath foam or shampoo, is placed in a liquid storage cavity in the liquid storage box. In the water outlet assembly, the handle deflects leftwards or rightwards, so that hot water or cold water can be produced, and then the handle is lifted to discharge water, which is the same as the normal water discharging operation. Simultaneously in this application, when rotating the handle, can drive mechanism work, make the stock solution box remove to during the drain pipe that makes on the stock solution box inserts the inlet, the stock solution box removes the in-process compressed air this moment and makes functional liquid flow out, enters into and mixes the sap cavity, flows out together after mixing with clear water, can directly be used for washing hair or washing the body, convenient operation. After the force is not applied, the transmission mechanism can reset the liquid storage box, and clear water continues to flow out at the moment, so that the use is not influenced.

In this application, avoided still needing to take the trouble of taking shower cream or shampoo alone, convenient operation.

In a preferred embodiment, the transmission mechanism comprises a rotatable gear ring arranged on the faucet mounting seat, wherein the gear ring is provided with external insections, and further comprises a first gear, a transmission rod, a second gear and a transmission rack; and a first gear and a second gear are respectively fixed at two ends of the transmission rod, the gear ring is meshed with the first gear, the second gear is meshed with the transmission rack, and the liquid storage box is fixed on the transmission rack. In the structure, when the gear ring is rotated, the transmission rack can be driven to move through the transmission structures such as the gear and the transmission rod, so that the liquid storage box can be moved. The stock solution box removes the in-process, and the drain pipe on it is also along with removing, when removing specific position, and the drain pipe inserts the inlet, continues to remove one end distance this moment, and compressed air makes the function liquid flow in mix the liquid chamber. After the gear ring is not stressed, the liquid storage box can reset under the action of the reset structure, and functional liquid can not flow out.

In a preferred embodiment, a telescopic rod is arranged on the handle, a jack is arranged on the gear ring, and the telescopic rod can be inserted into the jack after extending out. In this structure, after the telescopic link stretches out and inserts in the jack, the handle rotates the synchronous rotation that the in-process can drive the ring gear, and then drives the stock solution box and remove, realizes the play liquid of function liquid, convenient operation.

In a preferred embodiment, a button is arranged on the handle, and the telescopic rod is extended out by air pressure or hydraulic pressure after the button is pressed; and a return structure is arranged on the button. In the structure, after the button is pressed down, fluid in a pneumatic tube or a hydraulic tube in the handle is compressed and pushes the telescopic rod to stretch out and insert into the jack, the button returns under the action of a return structure (such as a spring) after being not stressed, at the moment, the telescopic rod retracts, the handle is not linked with the gear ring, and conventional water outlet operation can be executed.

In a preferred embodiment, a limiting sliding groove is formed in the base, a limiting sliding block is arranged in the limiting sliding groove, the limiting sliding block is fixed on the transmission rack and abuts against a return spring, and the return spring enables the limiting sliding block to be located at a central balance position. In the structure, the limiting slide block can move left and right in the limiting groove to limit the distance of the rack moving left and right, and meanwhile, after the limiting slide block is not stressed, the reset spring enables the limiting slide block to be in a central balance position, namely the rack and the liquid storage box on the rack return to the initial position, and the conventional water outlet operation cannot be influenced.

In a preferred embodiment, the moving block is provided with an assembling block, the assembling block is provided with a cavity for the liquid outlet pipe to move in a telescopic manner, and the assembling block is provided with a telescopic spring; and a lower air cavity spring is arranged in the lower air cavity, one end of the lower air cavity spring is connected to the side wall of the lower air cavity, and the other end of the lower air cavity spring is connected to the moving block or the assembling block. In this structure, expanding spring is used for making the drain pipe have the power of outside stretching out all the time, like this, moves specific position when the stock solution box, and when drain pipe and inlet were aligned, the drain pipe can insert and prepare out the liquid in the inlet. Meanwhile, in the structure, after the liquid outlet pipe leaves the liquid inlet, the lower air cavity spring can reset the moving block.

In a preferred embodiment, the end of the liquid outlet pipe is a bevel structure, and the bevel structure prevents the liquid outlet pipe from moving forwards and only moves backwards after being inserted into the liquid inlet. In the structure, after the liquid storage box is moved to a specific position, the liquid outlet pipe is aligned with the liquid inlet and inserted into the liquid inlet to prepare for liquid outlet. Then the liquid storage box continues to move, at the moment, the liquid outlet pipe cannot move due to limitation, so that the moving block and the assembling block slide in the lower air cavity and compress air in the lower air cavity, and the air enters the liquid storage cavity and then flows out functional liquid in the lower air cavity to finish liquid outlet operation. Then after the power transmission structure is not stressed, the liquid storage box reversely returns, the lower air cavity is used for air inlet, the liquid outlet pipe slides out of the liquid inlet by the inclined plane structure at the end part of the liquid outlet pipe, the whole body returns to the original position, and the next liquid outlet operation is waited.

In a preferred embodiment, the liquid outlet pipe and the liquid inlet are both provided with one-way flaps which play a role in one-way circulation.

In a preferred embodiment, the liquid mixing device comprises two liquid storage boxes, and liquid outlet pipes on the two liquid storage boxes can be alternatively inserted into the liquid inlet to discharge liquid. Shampoo and shower cream can be placed in the two liquid storage boxes respectively, and liquid discharging operation of different functional liquids can be performed when the transmission rack moves leftwards or rightwards.

In a preferred embodiment, the water outlet pipe is arranged on the water outlet pipe mounting seat, and the liquid mixing cavity is arranged in the water outlet pipe mounting seat.

Compared with the prior art, the invention has the following beneficial effects: the utility model provides a multi-functional water outlet assembly for in bathroom can normally go out cold water and go out hot water, can also extrude into functional liquid in mixing the sap cavity, goes out water together after mixing with water, has avoided getting alone the trouble of taking functional liquid, convenient operation, stable in structure and linkage are strong.

Drawings

Fig. 1 is a perspective view of a water outlet assembly in the present invention.

Fig. 2 is a perspective view illustrating a handle of the water discharging assembly of the present invention rotated at a certain angle.

Fig. 3 is a top view of the water outlet assembly of the present invention.

Fig. 4 is a sectional view taken along a-a in fig. 3.

Fig. 5 is an enlarged view of the area a in fig. 4.

Fig. 6 is an enlarged view of the area a1 in fig. 5.

Fig. 7 is a structural sectional view in a liquid-out state.

Fig. 8 is an exploded view of a part of the structure of the water outlet assembly in the present invention.

Fig. 9 is an exploded view of the handle structure of the present invention.

Fig. 10 is an exploded view of the water outlet assembly according to the present invention.

Fig. 11 is an exploded view of a part of the structure of the water outlet assembly in the present invention.

Fig. 12 is an exploded view of a part of the structure of the water outlet assembly in the present invention.

FIG. 13 is a first exploded view of the reservoir of the present invention.

FIG. 14 is a second exploded view of the reservoir of the present invention.

FIG. 15 is a first cross-sectional view of the reservoir of the present invention.

Fig. 16 is a second sectional view of the liquid cartridge according to the present invention.

Fig. 17 is a perspective view of the handle in the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The embodiments described below by referring to the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout, are exemplary only for explaining the present invention, and are not construed as limiting the present invention.

In describing the present invention, it is to be understood that the terms: the terms center, longitudinal, lateral, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, and thus, should not be construed as limiting the present invention. Furthermore, the terms: first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features shown. In describing the present invention, unless otherwise expressly specified or limited, the terms: mounting, connecting, etc. should be understood broadly, and those skilled in the art will understand the specific meaning of the terms in this application as they pertain to the particular situation.

Referring to fig. 1 to 17, the present application relates to a multifunctional water outlet assembly for a bathroom, which comprises a faucet and a liquid mixing device; the faucet comprises a base 1, wherein two water inlet pipe connectors 11 are arranged on the base 1 and are respectively used for connecting a cold water pipe and a hot water pipe; the base 1 is also provided with a faucet assembly and a water outlet pipe 13, the bottom of the water outlet pipe 13 is provided with an assembly part 131, and the assembly part 131 is arranged on the water outlet pipe base 12; the faucet assembly comprises a faucet mounting base 21 arranged on the base 1, a cover body 22 is arranged on the faucet mounting base 21, and a handle 23 is arranged on the outer side of the cover body 22; when the handle 23 rotates and lifts, the valve in the base 1 is controlled to move and water is discharged; the liquid mixing device comprises a liquid storage box 3, a liquid storage cavity 31 is arranged in the liquid storage box 3, and the liquid storage cavity 31 is used for containing functional liquid; a side air passage 32 is arranged at the side part of the liquid storage box 3, the upper end of the side air passage 32 is communicated with the liquid storage cavity 31 and can supply air into the liquid storage cavity 31, and an upper air valve 321 which can be opened in a one-way mode is arranged at the communication position; the bottom of the liquid storage box 3 is provided with a lower air cavity 34, the lower end of the side air channel 32 is communicated with the lower air cavity 34, one side of the lower air cavity 34 is provided with a lower air valve 322 which can be opened in a one-way mode, and the lower air valve 322 is used for introducing air into the lower air cavity 34 after being opened; a movable liquid outlet head assembly is further arranged in the lower air cavity 34 and comprises a moving block 35, a telescopic liquid outlet pipe 351 is arranged on the moving block 35, a channel is arranged in the moving block 35 and is used for communicating the bottom outlet of the liquid storage cavity 31 with the liquid outlet pipe 351, and the liquid outlet pipe extends out of the liquid storage box 3; a liquid inlet chute 122 is arranged on the base 1, a liquid inlet 121 is arranged in the liquid inlet chute 122, the liquid outlet pipe 351 can move in the liquid inlet chute 122 and can extend into the liquid inlet 121, and the liquid inlet 121 is communicated with the liquid mixing cavity 125; the liquid mixing device also comprises a transmission mechanism for driving the liquid storage box 3 to move, the liquid outlet pipe 351 on the liquid storage box 3 is inserted into the liquid inlet 121 when the liquid storage box 3 moves, and the compressed air enables the functional liquid in the liquid storage cavity 31 to be discharged.

Specifically, in the present application, the transmission mechanism includes a rotatable gear ring 24 disposed on the faucet mounting base 21, the gear ring 24 is provided with external insections, and further includes a first gear 25, a transmission rod 26, a second gear 27, and a transmission rack 42; a first gear 25 and a second gear 27 are respectively fixed at two ends of the transmission rod 26, the gear ring 24 is meshed with the first gear 25, the second gear 27 is meshed with a transmission rack 41, and the liquid storage box 3 is fixed on the transmission rack 41. In this structure, when the gear ring 24 is rotated, the transmission rack 41 can be driven to move through transmission structures such as a gear and a transmission rod, so as to realize the movement of the liquid storage box 3. In the moving process of the liquid storage box 3, the liquid outlet pipe 351 on the liquid storage box is moved, when the liquid storage box is moved to a specific position, the liquid outlet pipe 351 is inserted into the liquid inlet 121, at the moment, one end distance is continuously moved, and the functional liquid flows into the liquid mixing cavity 125 by compressing air. After the gear ring 24 is not stressed, the liquid storage box 3 can reset under the action of the reset structure, and functional liquid can not flow out.

In this application, be equipped with telescopic link 233 on the handle 23, be equipped with jack 241 on the ring gear 24, telescopic link 233 stretches out the back and can insert in jack 241. In this structure, after telescopic link 233 stretched out and inserted in jack 241, handle 23 rotated the synchronous rotation that the in-process can drive ring gear 24, and then drive stock solution box 3 and remove, realized the play liquid of function liquid, convenient operation. Further, a button 231 is arranged on the handle 23, and the telescopic rod 233 is extended out by air pressure or hydraulic pressure after the button 231 is pressed down; a return structure is arranged on the button 231. In the structure, after the button 231 is pressed down, fluid in a pneumatic tube or a hydraulic tube in the handle 23 is compressed and pushes the telescopic rod 233 to extend and insert into the insertion hole 241, after the button 231 is not stressed, the telescopic rod 233 retracts under the action of a return structure (such as a spring), and the handle is not linked with the gear ring, so that the conventional water outlet operation can be executed.

In this application, be equipped with spacing spout 15 on the base 1, be equipped with spacing slider 43 in the spacing spout 15, spacing slider 43 is fixed on the driving rack 42, just spacing slider 43 offsets with reset spring 44, reset spring 44 makes spacing slider 43 is in balanced position placed in the middle. In the structure, the limiting slide block 43 can move left and right in the limiting groove 15 to limit the distance of the rack 42 moving left and right, and simultaneously, after the force is not applied, the reset spring 44 enables the limiting slide block 43 to be in a central balance position, namely, the rack 42 and the liquid storage box 3 thereon return to the original position, and the conventional water outlet operation cannot be influenced.

In the present application, the moving block 35 is provided with an assembling block 353, the assembling block 353 is provided with a cavity for the liquid outlet pipe 351 to move in a telescopic manner, and is provided with a telescopic spring 352; a lower air cavity spring 341 is arranged in the lower air cavity 34, one end of the lower air cavity spring 341 is connected to the side wall of the lower air cavity 34, and the other end is connected to the moving block 35 or the assembling block 353. In this configuration, the extension spring 352 is used to make the liquid outlet tube 351 always have an outward extending force, so that when the liquid storage box 3 is moved to a specific position and the liquid outlet tube 351 is aligned with the liquid inlet 121, the liquid outlet tube 351 can be inserted into the liquid inlet 121 to be ready for liquid outlet. Meanwhile, in the structure, after the liquid outlet pipe 351 is separated from the liquid inlet 121, the lower air cavity spring 341 can reset the moving block 35.

In this application, the end of the outlet pipe 351 is a slope structure, and the slope structure makes the outlet pipe 351 not move forward after being inserted into the liquid inlet 121, but only move backward. In this configuration, after the liquid storage case 3 is moved to a specific position, the liquid outlet tube 351 is aligned with and inserted into the liquid inlet 121 to prepare for liquid outlet. Then the liquid storage box 3 continues to move, at this time, the liquid outlet pipe 351 is limited and can not move, so that the moving block 35 and the assembling block 353 slide in the lower air cavity 34 and compress the gas therein, and the gas enters the liquid storage cavity 31 and flows out the functional liquid therein, thereby completing the liquid outlet operation. After the power transmission structure is not stressed, the liquid storage box 3 reversely retracts, the lower air cavity 34 is filled with air, then the liquid outlet pipe 351 slides out of the liquid inlet 121 by virtue of the inclined plane structure at the end part of the liquid outlet pipe, and the whole liquid outlet pipe returns to wait for the next liquid outlet operation. One-way flaps are arranged in the liquid outlet pipe 351 and the liquid inlet 121, and the function of one-way circulation is achieved.

As can be seen from the drawings, in the present embodiment, the liquid mixing device includes two liquid storage boxes 3, and the liquid outlet pipes 351 of the two liquid storage boxes 3 can be alternatively inserted into the liquid inlet 121 for liquid outlet. The two liquid storage boxes 3 can be used for respectively storing shampoo and shower cream, and liquid discharging operation of different functional liquids can be carried out when the transmission rack 42 moves leftwards or rightwards. The water outlet pipe 13 is arranged on the water outlet pipe mounting seat 12, and the liquid mixing cavity 125 is arranged in the water outlet pipe mounting seat 12.

Turning specifically to the liquid storage box 3 in the present application, as can be seen from fig. 13-16, the liquid storage box 3 has a rectangular parallelepiped structure, in which a liquid storage cavity 31 is provided, an upper cover plate 314 is provided on the upper portion of the liquid storage box 3, a lower cover plate 315 is provided on the lower portion of the liquid storage box 3, a side air channel 32 is provided on the side portion of the liquid storage box 3, a lower air cavity 34 is provided on the bottom portion, an upper air door 321 and a lower air door 322 are both rotatably provided, and respective openings can be closed under the action of gravity. The block structure formed by the moving block 35 and the assembling block 353 can slide in the lower air chamber 34 in a sealing manner, and plays a role of pushing air during sliding, meanwhile, the side wall of the lower air chamber 34 is provided with a long strip-shaped through hole 344 for extending the liquid outlet pipe 351, and meanwhile, the liquid outlet pipe 351 can also move in the long strip-shaped through hole 344 for a certain distance in a translation manner. The lower air chamber spring 341 is for pushing the block structure composed of the moving block 35 and the fitting block 353 to one end of the lower air chamber 34, which is in a rest state. The liquid storage boxes 3 are assembled on the mounting rack 39, the mounting rack 39 is fixed on the transmission rack 42, and the two liquid storage boxes 3 are arranged side by side.

The present application is further described below with reference to the accompanying drawings and operational flow.

Referring to fig. 1 and 2, the water outlet assembly of the present application is installed on a bathroom wall, the water inlet pipe connectors 11 on both sides of the base 1 are respectively connected to a hot water pipe and a cold water pipe, and the water outlet pipe 13 may be a conventional hose connected to a shower head. The side of the base 1 far away from the wall body is provided with components such as a handle 23, and the side of the base 1 facing the wall surface is provided with structures such as a liquid storage box 3.

The water outlet assembly in the application has the same conventional water outlet operation as a common water tap: turning the handle 23 to the left side, hot water can be selected, and then the handle 23 is lifted for a certain angle, so that hot water can be discharged; when handle 23 turned to the right side, the same operation goes out cold water, specifically also is relevant with the mounted position of cold and hot water pipe, generally all is left hot right cold, and the handle goes out warm water when turning to the centre, and in this application, handle 23 is prior art with the relation of connection, the structure of the valve among them etc..

Under the normal water outlet state, the gear transmission structure in the present application is not stressed, and the limit slider 43 is in the middle balance position under the combined action of the return springs 44 on both sides thereof, as shown in fig. 10 and 12. At this time, the two reservoirs 3 are assembled on the driving rack 42 and are also in the equilibrium position, and the extended outlet pipes 351 of the two reservoirs 3 are in the inlet chutes 122 but are not inserted into the inlet ports 121, as shown in fig. 6.

When functional liquid in the liquid storage box 3 needs to flow out, the handle 23 is rotated to the vertical position, then the button 231 on the handle 23 is pressed, the button 231 presses the button spring 232 and is pressed into the button cavity 235, the button 231 and the button cavity 235 slide in a sealing manner, and the liquid storage box is similar to a piston and also has a spacing structure for preventing the liquid from falling off; after the button 231 is pressed in, the gas or the liquid in the internal flow channel is extruded to generate air pressure or hydraulic pressure, and the internal flow channel is communicated with the telescopic rod bin 234; the telescopic rod compartment 234 is provided with a telescopic rod 233, the telescopic rod compartment and the telescopic rod compartment are sealed and slide, and have a separation-preventing limit structure similar to a piston, so that the telescopic rod 233 is pushed out under the action of air pressure or hydraulic pressure and inserted into the insertion hole 241 on the gear ring 24, and at the moment, the handle 23 is linked with the gear ring 24, as shown in fig. 9.

When the functional liquid needs to be discharged, the handle 23 is rotated to one side to drive the gear ring 24 to synchronously rotate, the gear ring 24 drives the first gear 25, the transmission rod 26 and the second gear 27 to synchronously rotate, and the transmission rod 26 is assembled on the lower surface of the base 1 through the transmission rod mounting seat 261, as shown in fig. 10. The second gear 27 then drives the driving rack 42 to move, so that the two liquid storage boxes 3 on the driving rack 42 move synchronously.

In the process that the transmission rack 42 drives the two liquid storage boxes 3 to move synchronously, one of the liquid outlet pipes 351 can move to the position of the liquid inlet 121, as shown in fig. 7, at this time, under the elastic force of the extension spring 352, the liquid outlet pipe 351 is inserted into the liquid inlet 121. Then the driving rack 42 drives the two liquid storage boxes 3 to move continuously, at this time, the inserted liquid outlet pipe 351 cannot move, so that the liquid outlet pipe 351 and the liquid storage box 3 thereof move relatively, the block-shaped structure formed by the moving block 35 and the assembling block 353 slides in the lower air cavity 34, air in the lower air cavity spring 341 and the lower air cavity 34 is compressed, at this time, the lower air door 322 is closed, and air cannot go out, so that the air enters the liquid storage cavity 31 through the side air channel 32 (at this time, the upper air door 321 is pushed open by air pressure), and under the action of the air pressure, the functional liquid in the liquid storage cavity 31 flows into a channel in the moving block 35 through the discharge hole 311 at the bottom and flows into the liquid mixing cavity 125 through the liquid outlet pipe 351.

The handle 23 is rotated in the other direction to allow the functional liquid in the other cartridge 3 to flow into the liquid mixing chamber 125.

After the liquid is discharged, the button 231 is released, the button 231 is reset under the action of the button spring 232, the pressure in the internal flow passage is reduced, the telescopic rod 233 is also withdrawn from the jack 241, and at the moment, the handle 23 and the gear ring 24 are out of synchronization. Under the condition of no stress, the return spring 44 enables the limiting slide block 43 to move to the middle balance position, the transmission rack 42 drives the two liquid storage boxes 3 to also move to the balance position, and in the process, the liquid outlet pipe 351 is moved out of the liquid inlet 121 by virtue of the inclined surface structure at the end part of the liquid outlet pipe. By the return process, the upper valve 321 is closed, the lower valve 322 is opened, and the external air is supplied to the lower chamber 34.

After the liquid is discharged, the liquid mixing chamber 125 already contains the functional liquid, and at this time, water is discharged by conventional operation, enters the liquid mixing chamber 125, is mixed with the functional liquid, and is sprayed from the shower head for use. The trouble of need taking shower cream or shampoo alone has been avoided in this application, convenient operation.

In the present application, some assembly structures which are not described in detail are all conventional structures in the prior art, and some sealing structures and sealing sliding structures in the present application are also conventional technologies.

More than, this application provides a multi-functional water subassembly for in bathroom, can normally go out cold water and hot water, can also extrude into functional liquid in mixing the sap cavity, goes out water together after mixing with water, has avoided getting alone the trouble of taking functional liquid, convenient operation, stable in structure and linkage are strong.

The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.

Claims

1. A multifunctional water outlet assembly used in a bathroom is characterized by comprising a water faucet and a liquid mixing device;

the faucet comprises a base (1), wherein two water inlet pipe connectors (11) are arranged on the base (1) and are respectively used for connecting a cold water pipe and a hot water pipe; the base (1) is also provided with a faucet component and a water outlet pipe (13);

the faucet assembly comprises a faucet mounting seat (21) arranged on the base (1), a cover body (22) is arranged on the faucet mounting seat (21), and a handle (23) is arranged on the outer side of the cover body (22); when the handle (23) rotates and is lifted, the valve in the base (1) is controlled to move and water is discharged;

the liquid mixing device comprises a liquid storage box (3), a liquid storage cavity (31) is arranged in the liquid storage box (3), and the liquid storage cavity (31) is used for containing functional liquid; a side air passage (32) is arranged at the side part of the liquid storage box (3), the upper end of the side air passage (32) is communicated with the liquid storage cavity (31) and can intake air into the liquid storage cavity (31), and an upper air valve (321) capable of being opened in a one-way mode is arranged at the communication position; a lower air cavity (34) is arranged at the bottom of the liquid storage box (3), the lower end of the side air channel (32) is communicated with the lower air cavity (34), a lower air valve (322) capable of being opened in a single direction is arranged on one side of the lower air cavity (34), and the lower air valve (322) is used for introducing air into the lower air cavity (34) after being opened;

a movable liquid outlet head assembly is further arranged in the lower air cavity (34), the liquid outlet head assembly comprises a moving block (35), a telescopic liquid outlet pipe (351) is arranged on the moving block (35), a channel is arranged in the moving block (35) and used for communicating an outlet at the bottom of the liquid storage cavity (31) with the liquid outlet pipe (351), and the liquid outlet pipe extends out of the liquid storage box (3);

a liquid inlet chute (122) is arranged on the base (1), a liquid inlet (121) is arranged in the liquid inlet chute (122), the liquid outlet pipe (351) can move in the liquid inlet chute (122) and can extend into the liquid inlet (121), and the liquid inlet (121) is communicated with the liquid mixing cavity (125);

the liquid mixing device also comprises a transmission mechanism for driving the liquid storage box (3) to move, a liquid outlet pipe (351) on the liquid storage box (3) is inserted into the liquid inlet (121) when the liquid storage box moves, and compressed air enables the functional liquid in the liquid storage cavity (31) to be discharged.

2. The multifunctional water outlet assembly for bathrooms as claimed in claim 1, wherein the transmission mechanism comprises a rotatable gear ring (24) arranged on the faucet mounting base (21), the gear ring (24) is provided with external insections, and further comprises a first gear (25), a transmission rod (26), a second gear (27) and a transmission rack (42);

a first gear (25) and a second gear (27) are respectively fixed at two ends of the transmission rod (26), the gear ring (24) is meshed with the first gear (25), the second gear (27) is meshed with a transmission rack (41), and the liquid storage box (3) is fixed on the transmission rack (41).

3. A multifunctional water outlet assembly used in a bathroom according to claim 2, wherein the handle (23) is provided with a telescopic extension rod (233), the gear ring (24) is provided with an insertion hole (241), and the extension rod (233) can be inserted into the insertion hole (241) after being extended.

4. A multifunctional water outlet assembly for bathroom as claimed in claim 3 wherein said handle (23) is provided with a button (231), said button (231) is pressed to extend said telescopic rod (233) by air pressure or hydraulic pressure; and a return structure is arranged on the button (231).

5. The multifunctional water outlet assembly for the bathroom as claimed in claim 2, wherein a limit sliding groove (15) is formed in the base (1), a limit sliding block (43) is arranged in the limit sliding groove (15), the limit sliding block (43) is fixed on the transmission rack (42), the limit sliding block (43) abuts against a return spring (44), and the return spring (44) enables the limit sliding block (43) to be in a central balance position.

6. The multifunctional water outlet assembly used in a bathroom as claimed in claim 1, wherein the moving block (35) is provided with a mounting block (353), the mounting block (353) is provided with a cavity for the telescopic movement of the water outlet pipe (351) and a telescopic spring (352); a lower air cavity spring (341) is arranged in the lower air cavity (34), one end of the lower air cavity spring (341) is connected to the side wall of the lower air cavity (34), and the other end of the lower air cavity spring is connected to the moving block (35) or the assembling block (353).

7. A multi-functional outlet assembly for use in a bathroom as claimed in claim 1 wherein the end of the outlet pipe (351) is beveled such that the outlet pipe (351) cannot move further forward after being inserted into the inlet opening (121) but can only move in the reverse direction.

8. A multifunctional water outlet assembly for use in a bathroom according to claim 1, wherein the liquid outlet pipe (351) and the liquid inlet (121) are provided with one-way flaps.

9. A multifunctional water outlet assembly for a bathroom as claimed in claim 1, wherein said liquid mixing device comprises two liquid storage boxes (3), and the liquid outlet pipe (351) of the two liquid storage boxes (3) can be alternatively inserted into the liquid inlet (121) for liquid outlet.

10. A multi-functional outlet assembly for use in a bathroom according to claim 1 wherein the outlet pipe (13) is mounted on an outlet pipe mounting seat (12) and the mixing chamber (125) is mounted in the outlet pipe mounting seat (12).