CN115177167B

CN115177167B - Water outlet device and adapter thereof

Info

Publication number: CN115177167B
Application number: CN202110640539.3A
Authority: CN
Inventors: 储诚智
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-06-08
Publication date: 2023-06-16
Anticipated expiration: 2041-06-08
Also published as: CN115177167A

Abstract

The application relates to a water outlet device and an adapter thereof, and relates to the field of kitchen and toilet articles, the adapter comprises a shell, wherein the shell is provided with a water inlet, a water outlet and a mixing cavity, and the water inlet and the water outlet are communicated by the mixing cavity; the mixing cavity is rotationally provided with an impeller, and when water flows along the water inlet, the mixing cavity and the water outlet, the impeller is driven to rotate; the casing is equipped with the stock solution bottle, through setting up into liquid flow path intercommunication between stock solution bottle, the hybrid chamber, the casing still is provided with the crowded liquid mechanism by impeller drive operation, crowded liquid mechanism is used for squeezing into the hybrid chamber with the liquid in the stock solution bottle. By using the adapter, the spray head can be automatically mixed with the cleaning liquid when water is discharged, and a user does not need to close the spray head, manually squeeze out the cleaning liquid and apply the cleaning liquid on the body, so that the water dispenser is convenient; the state of mixing in the cleaning liquid and not mixing in the cleaning liquid can be switched conveniently; the cleaning liquid is conveniently added into the liquid storage bottle, and leakage waste is not easy to occur when the cleaning liquid is replenished.

Description

Water outlet device and adapter thereof

Technical Field

The application relates to the field of kitchen and toilet articles, in particular to a water outlet device and an adapter thereof.

Background

The water outlet device is a common article in kitchen, bathroom and toilet, generally refers to a tap, a nozzle and other products, and can also be used outdoors. When the water outlet device is used, water is sprayed out from the water outlet device to wash users or objects.

In the process of showering, if cleaning liquid needs to be wiped, the water outlet device needs to be closed after the cleaning liquid is wetted, and then the cleaning liquid is manually extruded and smeared on a body or an object, so that the cleaning liquid is troublesome.

Disclosure of Invention

In order to avoid manually squeezing cleaning liquid to smear and improve the convenience degree, the application provides a water outlet device and an adapter thereof.

In a first aspect, the present application provides an adapter, which adopts the following technical scheme:

an adapter comprises a shell, wherein the shell is provided with a water inlet, a water outlet and a mixing cavity, and the water inlet and the water outlet are communicated by the mixing cavity; the mixing cavity is rotationally provided with an impeller, and when water flows along the water inlet, the mixing cavity and the water outlet, the impeller is driven to rotate; the casing is equipped with the stock solution bottle, through setting up into liquid flow path intercommunication between stock solution bottle, the hybrid chamber, the casing still is provided with the crowded liquid mechanism by impeller drive operation, crowded liquid mechanism is used for squeezing into the hybrid chamber with the liquid in the stock solution bottle.

By adopting the technical scheme, the water source is connected to the water inlet, the spray head is connected to the water outlet, and a sufficient amount of cleaning liquid is stored in the liquid storage bottle. When water is introduced into the water inlet, the water flow drives the impeller in the mixing cavity to rotate, the rotation of the impeller drives the liquid squeezing mechanism to operate, the liquid squeezing mechanism squeezes the cleaning liquid in the liquid storage bottle into the mixing cavity through the communication function of the liquid inlet flow channel, and the water and the cleaning liquid are mixed into the mixed liquid and then are discharged through the water outlet, so that the liquid storage bottle can be cleaned. In conclusion, through using this adapter, the shower nozzle can mix into the washing liquid voluntarily when the play water, and the user need not to close the shower nozzle, manually extrude the washing liquid and scribble, and is comparatively convenient.

Optionally, the liquid squeezing mechanism comprises a screw, the screw is connected with the impeller and driven to rotate by the impeller, the screw is rotationally arranged in the liquid inlet flow channel, the liquid storage bottle is positioned above the liquid inlet flow channel, and the liquid storage bottle is communicated with the liquid inlet flow channel through the bottom end.

Through adopting above-mentioned technical scheme, the washing liquid in the stock solution bottle gets into the feed liquor runner under the action of gravity, drives the screw rod and rotates when the impeller rotates, and the screw rod is through spiral pay-off effect, extrudes the material to the chamber direction with the washing liquid of stock solution bottle below, realizes the automatic feed of washing liquid.

Optionally, crowded liquid mechanism includes the air pump, the air pump is equipped with air inlet and gas outlet, air inlet and external intercommunication, the gas outlet intercommunication has the outlet duct, the outlet duct communicates to in the stock solution bottle, the air pump includes drive shaft one, drive shaft one connects the impeller and is rotated by the impeller drive.

Through adopting above-mentioned technical scheme, after sealing the stock solution bottle, when rivers drive impeller rotated, the impeller was through drive shaft one order to drive the air pump operation, and the air pump is inhaled air from the external world through the air inlet, then in the stock solution bottle with the air discharge pipe. Along with the increase of the air pressure in the liquid storage bottle, the cleaning liquid is extruded into the liquid inlet flow channel and into the mixing cavity, so that the automatic feeding of the cleaning liquid is realized.

Optionally, the liquid squeezing mechanism comprises a liquid pump, an inlet of the liquid pump is communicated with the liquid storage bottle, an outlet of the liquid pump is communicated with the mixing cavity, and the liquid pump comprises a driving shaft II which is connected with the impeller and driven to rotate by the impeller.

Through adopting above-mentioned technical scheme, drive shaft two when impeller rotates and rotate, drive shaft two drive liquid pump operation, take out the washing liquid in the stock solution bottle into the mixing chamber, realize the automatic feed of washing liquid.

Optionally, the casing includes fixed part, movable part and fixed part rotate to be connected, the stock solution bottle sets up on the movable part, the tip that the movable part was kept away from to the stock solution bottle is equipped with the first check valve that is used for one-way air intake, the movable part can be through rotating upset stock solution bottle, switches the bottom or the top of feed liquor runner intercommunication stock solution bottle.

Through adopting above-mentioned technical scheme, when using the washing liquid, the stock solution bottle is located movable part top, along with the consumption of washing liquid, outside air can be spontaneous entering stock solution bottle through first check valve in, makes the washing liquid can normally get into the liquid flow path. When the cleaning liquid is not needed, the user can rotate the movable part, the cleaning liquid in the liquid storage bottle can not enter the liquid inlet flow channel after the liquid storage bottle is turned down to the lower side of the movable part, and after a small amount of water is introduced, the water passing through the adapter can keep a clean water state, and the cleaning liquid in the liquid storage bottle can not leak downwards through the first one-way valve.

Optionally, the fixed part, movable part establish the rotation seal through setting up the sealing washer between, the sealing washer is compressed tightly by fixed part, movable part, the sealing washer provides the rotation resistance for the rotation of movable part.

By adopting the technical scheme, the sealing ring establishes rotary sealing between the fixed part and the movable part, and cleaning liquid in the liquid inlet flow passage is prevented from leaking outside through the fit clearance of the fixed part and the movable part. The sealing ring provides rotation resistance for the rotation of the movable part, and after the user manually enables the movable part to rotate at an angle relative to the fixed part, even if the user releases the hand, the movable part can be kept at the position through static friction force, the operation of fixing the movable part is not required to be increased, and the operation is convenient.

Optionally, the liquid storage bottle and the movable part are fixed in a threaded connection manner, and the liquid storage bottle can be separated from the movable part.

Through adopting above-mentioned technical scheme, stock solution bottle, movable part realize dismantling through threaded connection, conveniently add the washing liquid after tearing down the stock solution bottle.

Optionally, a speed reducer is arranged between the impeller and the liquid squeezing mechanism to establish transmission.

Through adopting above-mentioned technical scheme, the pivoted speed of rivers drive impeller is very fast, through the speed reduction transmission effect of reduction gear, has slowed down the running speed of crowded liquid mechanism to reduce the consumption speed of washing liquid. Simultaneously, the torque of the operation of the liquid squeezing mechanism can be improved, so that liquid squeezing is smooth.

Optionally, be equipped with the hybrid in the delivery port, form the mixed runner between hybrid and the shells inner wall, the mixed runner includes a plurality of vertical channels and a plurality of horizontal channel, and a plurality of horizontal channels are along vertical direction interval distribution, and adjacent horizontal channel realizes the intercommunication through a vertical channel, and adjacent vertical channel on the vertical direction staggers the setting in the horizontal direction.

Through adopting above-mentioned technical scheme, when the mixed solution in the mixing chamber when the mixed flow channel, the mixed solution needs to cross multiunit vertical passageway and horizontal channel in a staggered way, and the mixed solution is because the direction constantly changes, strikes the mixed flow channel inner wall under inertial action and forms the turbulent flow for washing liquid and water mixing are more even.

In a second aspect, the present application provides a water outlet device, which adopts the following technical scheme:

the water outlet device comprises the spray head and the adapter, and the spray head is communicated with a water outlet of the adapter.

Through adopting above-mentioned technical scheme, adapter and shower nozzle combination form out water installation, because out water installation can mix into the washing liquid voluntarily, then when the user washs, need not to close the shower nozzle, manually extrude the washing liquid and scribble, it is comparatively convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the spray head can automatically mix in cleaning liquid when water is discharged, so that a user does not need to close the spray head and manually squeeze out the cleaning liquid for coating, and the spray head is convenient to use;

2. the state of mixing in the cleaning liquid and not mixing in the cleaning liquid can be switched conveniently;

3. the cleaning liquid is conveniently added into the liquid storage bottle, and leakage waste is not easy to occur when the cleaning liquid is replenished.

Drawings

Fig. 1 is a perspective view of an adapter according to a first embodiment of the present application.

Fig. 2 is a cross-sectional view taken along line A-A in fig. 1.

Fig. 3 is a cross-sectional view taken along line B-B in fig. 1.

Fig. 4 is a structural view of a hybrid of the first embodiment.

Fig. 5 is a schematic structural diagram of the second embodiment.

Fig. 6 is a schematic structural diagram of the third embodiment.

Fig. 7 is an exploded view of the liquid pump of the third embodiment.

Fig. 8 is an exploded view of the liquid pump of the fourth embodiment.

Fig. 9 is an exploded view of the liquid pump of the fifth embodiment.

Fig. 10 is an exploded view of the liquid pump of the sixth embodiment.

Fig. 11 is an exploded view of the liquid pump of the seventh embodiment.

Fig. 12 is an exploded view of the liquid pump of the eighth embodiment.

Fig. 13 is a system diagram of the adapter of the ninth embodiment with the addition of a second check valve.

Fig. 14 is a perspective view of a water outlet device according to a tenth embodiment.

Fig. 15 is a perspective view of a water outlet device according to an eleventh embodiment.

Fig. 16 is a perspective view of a water outlet device according to the twelfth embodiment.

Fig. 17 is a perspective view of a water outlet device according to a thirteenth embodiment.

Reference numerals illustrate: 1. a housing; 11. a fixing part; 12. a movable part; 2. a liquid storage bottle; 111. a water inlet; 112. a water outlet; 21. a first one-way valve; 22. an external thread section; 23. a cover; 121. a threaded hole; 13. a seal ring; 113. a mixing chamber; 14. a liquid inlet flow channel; 114. a support plate; 15. an impeller; 3. a screw; 16. a speed reducer; 4. a mixing element; 41. a mixing runner; 411. a vertical channel; 412. a horizontal channel; 42. a flow baffle; 5. an air pump; 51. an air inlet pipe; 52. an air outlet pipe; 53. a first driving shaft; 6. a liquid pump; 61. a second driving shaft; 62. a liquid outlet; 63. a second one-way valve; 10. a spray head.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-17.

Embodiment one:

an embodiment of the application discloses an adapter. Referring to fig. 1, the adaptor includes a housing 1, the housing 1 includes a fixed portion 11, two movable portions 12 respectively located at two ends of the fixed portion 11, the movable portions 12 are rotatably connected with the fixed portion 11, and a rotation axis of the movable portions is along a connection line direction of the two movable portions 12, and after the adaptor is installed, the two movable portions 12 are located on the same horizontal plane. The top of the two movable parts 12 is respectively provided with a liquid storage bottle 2, and the liquid storage bottle 2 is used for storing cleaning liquid such as bath foam, shampoo, milk and the like. The bottom of the fixed part 11 is provided with a water inlet 111, the top of the fixed part 11 is provided with a water outlet 112, the water inlet 111 is used for being connected with a water source, and the water outlet 112 is used for being connected with any type of spray head, such as a shower head or a faucet.

The liquid storage bottle 2 can also store cleaning liquid such as hand sanitizer, detergent and the like, so that the adapter can be applied to the scenes such as kitchens, toilets and the like.

Referring to fig. 2, the inner cavity of the liquid storage bottle 2 penetrates the liquid storage bottle 2 toward the movable part 12; the end of the liquid storage bottle 2, which is away from the movable part 12, is closed, the end is provided with a first one-way valve 21, the one-way conduction direction of the first one-way valve 21 is that the liquid storage bottle 2 faces the liquid storage bottle 2, and the first one-way valve 21 is used for introducing air into the liquid storage bottle 2. The end of the liquid storage bottle 2 facing the movable part 12 is provided with an external thread section 22, the movable part 12 is provided with a threaded hole 121 for the threaded connection of the external thread section 22, and the liquid storage bottle 2 and the movable part 12 are detachable through threaded connection. The end of the liquid storage bottle 2, which is away from the movable part 12, is also provided with a hole and a cover 23 for closing the hole, after the cover 23 is opened, a user can supplement cleaning liquid into the liquid storage bottle 2 without detaching the liquid storage bottle 2, and the cover 23 can be a soft plug made of elastic materials.

The end of the movable part 12 is provided with a groove for inserting the fixed part 11, a rotary seal is established between the fixed part 11 and the movable part 12 by arranging a sealing ring 13, the sealing ring 13 is jointly embedded into the outer wall of the fixed part 11 and the inner wall of the movable part 12 by arranging a ring groove, and the sealing ring 13 is pressed by the fixed part 11 and the movable part 12. The seal ring 13 provides rotational resistance for the rotation of the movable part 12, the movable part 12 can rotate by any angle relative to the fixed part 11, and after the hand is released, the movable part 12 can be kept at the position by static friction force; when the movable portion 12 rotates 180 degrees, the liquid storage bottle 2 is in an upside-down state, i.e. the liquid storage bottle 2 is located below the movable portion 12.

Referring to fig. 2 and 3, a mixing chamber 113 is provided in the middle of the fixed portion 11, the mixing chamber 113 communicates the water inlet 111 with the water outlet 112, a communicating liquid inlet channel 14 is further provided in the fixed portion 11 and the movable portion 12, and the liquid inlet channel 14 communicates the liquid storage bottle 2 with the mixing chamber 113. The supporting plate 114 is fixed on the wall of the mixing cavity 113, the supporting plate 114 is rotatably provided with the impeller 15, the rotating shaft of the impeller 15 penetrates through the supporting plate 114 and is in rotating fit with the supporting plate 114, the rotating axis of the impeller 15 is perpendicular to the water flow direction in the shell 1, namely perpendicular to the connecting line direction of the water inlet 111 and the water outlet 112, the rotating axis of the impeller 15 deviates from the channel of the water inlet 111, and water flowing into the water inlet 111 is opposite to the blade surfaces of the impeller 15. As the water flows along the water inlet 111, the mixing chamber 113, the water outlet 112, the water rotates the impeller 15 by striking the blades of the impeller 15.

A liquid squeezing mechanism driven by the impeller 15 is arranged in the shell 1 and is used for squeezing liquid in the liquid storage bottle 2 into the mixing cavity 113.

Referring to fig. 2, the liquid squeezing mechanism of the present embodiment is a screw 3, i.e. a screw rod, the screw 3 is provided with a spiral groove on the circumferential outer wall, the screw 3 is rotatably disposed in the liquid inlet channel 14, and the rotation axis of the screw 3 is parallel to the rotation axis of the impeller 15. The transmission is established between the rotating shaft of the impeller 15 and the screw 3 through the arrangement of the speed reducer 16, the input end of the speed reducer 16 is fixed with the rotating shaft of the impeller 15, the output end of the speed reducer 16 is fixed with the end part of the screw 3, and the end part of the screw 3, which deviates from the speed reducer 16, extends into the movable part 12 and is positioned below the liquid storage bottle 2. The rotation direction of the screw 3 is set as follows: when the impeller 15 is driven to rotate by water flow, the screw 3 extrudes the cleaning liquid below the liquid storage bottle 2 to the direction of the mixing cavity 113 under the action of spiral feeding.

Referring to fig. 4, a mixing element 4 is disposed in the water outlet 112, the mixing element 4 is an S-shaped curved plate, a mixing flow channel 41 is formed between the mixing element 4 and the inner wall of the housing 1, the mixing flow channel 41 includes a plurality of vertical channels 411 and a plurality of horizontal channels 412, the plurality of horizontal channels 412 are distributed at intervals along the vertical direction, adjacent horizontal channels 412 are communicated through one vertical channel 411, and adjacent vertical channels 411 in the vertical direction are staggered in the horizontal direction. The mixing element 4 is fixed with a baffle 42, the baffle 42 locally narrowing the horizontal channel 412.

The water and the cleaning solution are mixed in the mixing cavity 113 to form a mixed solution, and when the mixed solution in the mixing cavity 113 passes through the mixing flow channel 41, the mixed solution is impacted against the inner wall of the mixing flow channel 41 under the inertia effect to form turbulence due to the continuous change of the direction, so that the cleaning solution and the water are mixed more uniformly. The arrangement of the baffle plate 42 increases the collision probability of the mixed liquid and the wall surface of the mixed flow channel 41, so that the flow of the mixed liquid in the mixed flow channel 41 is more turbulent, and the mixing uniformity of the mixed liquid is further improved.

The implementation principle of the adapter of the embodiment is as follows: when the adapter is installed, the fixed part 11 is fixed on a wall, so that the two movable parts 12 are positioned at the same height, a water source is connected to the water inlet 111, a spray head is connected to the water outlet 112, the liquid storage bottle 2 is positioned above the movable parts 12, sufficient cleaning liquid is stored in the liquid storage bottle 2, and the cleaning liquid in the liquid storage bottle 2 enters the liquid inlet flow channel 14 under the action of gravity.

When water is introduced into the water inlet 111, the water flow drives the impeller 15 to rotate, the rotation of the rotating shaft of the impeller 15 is reduced by the speed reducer 16 and then is transmitted to the screw 3, the rotation of the screw 3 extrudes the cleaning liquid in the liquid inlet flow channel 14 into the mixing cavity 113, and the water and the cleaning liquid are mixed into mixed liquid and then are discharged through the water outlet 112. The mixed liquid passes through the mixing piece 4 when passing through the water outlet 112, and the mixing piece 4 fully mixes the water and the cleaning liquid through the mixing flow channel 41, so that the cleaning can be performed. With the consumption of the cleaning liquid in the liquid storage bottle 2, the outside air can spontaneously enter the liquid storage bottle 2 through the first one-way valve 21.

When the cleaning liquid is not needed, the user can rotate the movable part 12, after the liquid storage bottle 2 is turned down to the lower part of the movable part 12, the cleaning liquid in the liquid storage bottle 2 cannot enter the liquid inlet flow channel 14, after a small amount of water is introduced, the water passing through the adapter can be kept in a clean water state, and the cleaning liquid in the liquid storage bottle 2 cannot leak downwards through the first one-way valve 21. When the cleaning liquid needs to be replenished into the liquid storage bottle 2, the liquid storage bottle 2 can be rotated to the lower part of the movable part 12, then the liquid storage bottle 2 is taken down, the cleaning liquid is replenished through the top through hole of the liquid storage bottle 2, then the liquid storage bottle 2 is put back, and the movable part 12 is rotated until the liquid storage bottle 2 is positioned right above the movable part 12, so that the operation of replenishing the cleaning liquid is completed. In the process of replenishing the cleaning liquid, the residual cleaning liquid in the liquid storage bottle 2 is not easy to leak and waste.

In conclusion, through using this adapter, the shower nozzle can mix in the washing liquid voluntarily when going out water, and the user need not to close the shower nozzle, manually extrudees the washing liquid and scribbles, and is comparatively convenient.

Embodiment two:

an adaptor, the second embodiment is different from the first embodiment in that: referring to fig. 5, the liquid squeezing mechanism is an air pump 5, the air pump 5 comprises an air inlet and an air outlet, the air inlet of the air pump 5 is communicated with an air inlet pipe 51, the air inlet pipe 51 penetrates through the outer wall of the fixed part 11 outwards to be communicated with the outside air, the air outlet of the air pump 5 is communicated with an air outlet pipe 52, the air outlet pipe 52 extends into the liquid storage bottle 2 along the liquid inlet flow channel 14, and the end part of the air outlet pipe 52, deviating from the air pump 5, is close to the exhaust valve.

The air pump 5 includes a first drive shaft 53, i.e., a shaft for driving the air pump 5 to operate. The first driving shaft 53 is connected and fixed to the output end of the speed reducer 16, and the first driving shaft 53 is driven to rotate by the impeller 15.

The implementation principle of the second embodiment is as follows: when the impeller 15 is driven to rotate by the water flow, the impeller 15 drives the air pump 5 to operate through the first driving shaft 53, the air pump 5 sucks air from the outside through the air inlet pipe 51, and then the air is discharged into the liquid storage bottle 2 through the air outlet pipe 52. With the increase of the air pressure in the liquid storage bottle 2, the cleaning liquid is extruded into the liquid inlet channel 14 and into the mixing cavity 113, so that the automatic mixing of the cleaning liquid and the water is realized.

Embodiment III:

an adaptor, the third embodiment is different from the first embodiment in that: referring to fig. 6 and 7, the liquid squeezing mechanism is a liquid pump 6, and the liquid pump 6 of the present embodiment is in the form of a centrifugal pump that sucks in liquid from an end surface and discharges the liquid from a circumferential side wall when the centrifugal pump is in operation. The inlet of the liquid pump 6 is communicated with the liquid storage bottle 2 through a liquid inlet flow channel 14, and the liquid inlet flow channel 14 can be replaced by a pipe. The liquid pump 6 has a liquid outlet 62, and the liquid outlet 62 communicates with the mixing chamber 113.

The liquid pump 6 includes a second drive shaft 61, and the second drive shaft 61 is a shaft for driving the liquid pump 6 to operate. The rotation shaft of the impeller 15 may be directly connected to the second driving shaft 61, or may be connected to the second driving shaft 61 through the speed reducer 16, and when the impeller 15 rotates, the second driving shaft 61 is driven to rotate, so that the cleaning solution in the liquid storage bottle 2 is pumped into the mixing cavity 113.

Embodiment four:

an adaptor, the fourth embodiment is different from the third embodiment in that: referring to fig. 8, the liquid pump 6 is in the form of a helical blade, and the liquid is driven to flow by the rotation of the helical blade, and the inlet and outlet 62 of the liquid pump 6 are located on both sides of the end face of the helical blade.

Fifth embodiment:

an adaptor, the fifth embodiment is different from the fourth embodiment in that: referring to fig. 9, the liquid pump 6 is in the form of an eccentric vane pump, and pumping of liquid is achieved by a change in volume within the pump chamber.

Example six:

an adaptor, the sixth embodiment is different from the fourth embodiment in that: referring to fig. 10, the liquid pump 6 is in the form of a gear pump which performs pumping of liquid by rotation of the inter-tooth space.

Embodiment seven:

an adaptor, the seventh embodiment is different from the fourth embodiment in that: referring to fig. 11, the liquid pump 6 is in the form of an eccentric pump, the eccentric element in the eccentric pump is a ring, a pump cavity is formed between the outer wall of the ring and the inner wall of the pump body, and when the eccentric pump operates, liquid pumping is realized through the change of the volume in the pump cavity.

Example eight:

an adaptor, the eighth embodiment is different from the fourth embodiment in that: referring to fig. 12, the liquid pump 6 is in the form of a peristaltic pump which performs pumping of liquid by one-way squeezing of a hose by a circumferentially rotating wheel disc.

Example nine:

an adaptor, the ninth embodiment being different from the first to eighth embodiments in that: referring to fig. 13, a second one-way valve 63 is provided at the pipe of the liquid outlet 62 of the liquid pump 6, and the one-way conduction direction of the second one-way valve 63 is that the liquid inlet channel 14 faces the mixing cavity 113. If the second check valve 63 is applied to the first and second embodiments, the second check valve 63 is disposed at the liquid inlet channel 14.

The second one-way valve 63 is used for controlling the cleaning solution to flow along the liquid storage bottle 2, the liquid inlet channel 14 and the mixing cavity 113 in a one-way manner, so that the situation that water reversely enters the liquid storage bottle 2 due to excessive water pressure in the mixing cavity 113 is avoided.

Example ten:

an adaptor, the tenth embodiment differing from the first to eighth embodiments in that: referring to fig. 14, the adapter is provided with only a single movable portion 12, and the number of liquid storage bottles 2 of the adapter is one.

In other embodiments, the number of movable portions 12, liquid storage bottles 2 is not limited to one or two.

Example eleven:

referring to fig. 15, an eleventh embodiment of the present application discloses a water outlet device, which includes a nozzle 10, and further includes any one of the adapters of the first to eighth embodiments, wherein the nozzle 10 communicates with a water outlet 112 of the adapter through a pipe. The shower nozzle 10 of this embodiment is a shower nozzle, and the water outlet device of this embodiment is used in a bathroom scene, and the liquid storage bottle 2 can store cleaning liquid such as bath foam, shampoo, milk, etc.

The sprinkler 10 in the form of a shower can also be combined with the adapter of the ninth embodiment to form a water outlet device with only a single movable part 12 and a liquid storage bottle 2.

Embodiment twelve:

the twelfth embodiment of the application discloses a water outlet device, and the difference between the twelfth embodiment and the eleventh embodiment is that: referring to fig. 16, the water outlet device is embodied in the form of a shower screen, the fixed part 11 is embedded in the body of the shower screen, and the movable part 12 is located at the side wall of the shower screen. The shower screen can be applied to the shower room, and the water outlet device can be installed in the shower room through deformation, and the spray head 10 is used as the water outlet end of the shower room.

Embodiment thirteen:

referring to fig. 17, the thirteenth embodiment of the present application discloses a water outlet device, which includes a nozzle 10, and further includes an adapter of the tenth embodiment, wherein the nozzle 10 communicates with a water outlet 112 of the adapter. The spray head 10 of this embodiment is a faucet or a water pipe, and the water outlet device of this embodiment is used in kitchen, toilet, sink scenes, and the cleaning solution such as liquid soap and detergent can be stored in the liquid storage bottle 2.

The spray head 10 in the form of a tap or a water pipe can also be matched with the adapter of the first to eighth embodiments to form a water outlet device with two movable parts 12 and two liquid storage bottles 2.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An adapter, characterized in that: the water inlet (111) and the water outlet (112) are formed in the shell (1), and the mixing cavity (113) is used for communicating the water inlet (111) with the water outlet (112); the mixing cavity (113) is rotationally provided with an impeller (15), and when water flows along the water inlet (111), the mixing cavity (113) and the water outlet (112), the impeller (15) is driven to rotate; the shell (1) is provided with a liquid storage bottle (2), the liquid storage bottle (2) and the mixing cavity (113) are communicated through a liquid inlet flow channel (14), the shell (1) is also provided with a liquid squeezing mechanism driven by an impeller (15) to operate, and the liquid squeezing mechanism is used for squeezing liquid in the liquid storage bottle (2) into the mixing cavity (113);

the shell (1) comprises a fixed part (11) and a movable part (12), the movable part (12) is rotationally connected with the fixed part (11), the liquid storage bottle (2) is arranged on the movable part (12), the end part, away from the movable part (12), of the liquid storage bottle (2) is provided with a first one-way valve (21) for one-way air intake, the movable part (12) can turn over the liquid storage bottle (2) through rotation, and the liquid inlet runner (14) is switched to be communicated with the bottom or the top of the liquid storage bottle (2).

2. An adaptor according to claim 1, wherein: the liquid squeezing mechanism comprises a screw (3), the screw (3) is connected with an impeller (15) and driven to rotate by the impeller (15), the screw (3) is rotationally arranged in a liquid inlet channel (14), the liquid storage bottle (2) is located above the liquid inlet channel (14), and the liquid storage bottle (2) is communicated with the liquid inlet channel (14) through the bottom end.

3. An adaptor according to claim 1, wherein: the liquid squeezing mechanism comprises an air pump (5), the air pump (5) is provided with an air inlet and an air outlet, the air inlet is communicated with the outside, the air outlet is communicated with an air outlet pipe (52), the air outlet pipe (52) is communicated into the liquid storage bottle (2), the air pump (5) comprises a driving shaft I (53), and the driving shaft I (53) is connected with the impeller (15) and driven to rotate by the impeller (15).

4. An adaptor according to claim 1, wherein: the liquid squeezing mechanism comprises a liquid pump (6), an inlet of the liquid pump (6) is communicated with the liquid storage bottle (2), an outlet of the liquid pump (6) is communicated with the mixing cavity (113), the liquid pump (6) comprises a driving shaft II (61), and the driving shaft II (61) is connected with the impeller (15) and is driven to rotate by the impeller (15).

5. An adaptor according to claim 1, wherein: the rotary seal is established between the fixed part (11) and the movable part (12) by arranging a sealing ring (13), the sealing ring (13) is pressed by the fixed part (11) and the movable part (12), and the sealing ring (13) provides rotary resistance for the rotation of the movable part (12).

6. An adaptor according to claim 1, wherein: the liquid storage bottle (2) and the movable part (12) are fixed in a threaded connection mode, and the liquid storage bottle (2) can be separated from the movable part (12).

7. An adaptor according to claim 1, wherein: the impeller (15) and the liquid squeezing mechanism are driven by a speed reducer (16).

8. An adaptor according to claim 1, wherein: the novel water heater is characterized in that a mixing piece (4) is arranged in the water outlet (112), a mixing flow passage (41) is formed between the mixing piece (4) and the inner wall of the shell (1), the mixing flow passage (41) comprises a plurality of vertical channels (411) and a plurality of horizontal channels (412), the plurality of horizontal channels (412) are distributed at intervals along the vertical direction, the adjacent horizontal channels (412) are communicated through one vertical channel (411), and the adjacent vertical channels (411) in the vertical direction are staggered in the horizontal direction.

9. A water outlet device comprising a spray head (10), characterized in that: an adapter according to any one of claims 1-8, wherein the spray head (10) is in communication with the water outlet (112) of the adapter.